CN115591870A - Corrugated pipe forming equipment and forming method - Google Patents
Corrugated pipe forming equipment and forming method Download PDFInfo
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- CN115591870A CN115591870A CN202211412746.4A CN202211412746A CN115591870A CN 115591870 A CN115591870 A CN 115591870A CN 202211412746 A CN202211412746 A CN 202211412746A CN 115591870 A CN115591870 A CN 115591870A
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- clamping
- arc plate
- sliding
- rotating
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B9/00—Cleaning hollow articles by methods or apparatus specially adapted thereto
- B08B9/02—Cleaning pipes or tubes or systems of pipes or tubes
- B08B9/023—Cleaning the external surface
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B9/00—Cleaning hollow articles by methods or apparatus specially adapted thereto
- B08B9/02—Cleaning pipes or tubes or systems of pipes or tubes
- B08B9/027—Cleaning the internal surfaces; Removal of blockages
- B08B9/032—Cleaning the internal surfaces; Removal of blockages by the mechanical action of a moving fluid, e.g. by flushing
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D15/00—Corrugating tubes
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P23/00—Machines or arrangements of machines for performing specified combinations of different metal-working operations not covered by a single other subclass
- B23P23/04—Machines or arrangements of machines for performing specified combinations of different metal-working operations not covered by a single other subclass for both machining and other metal-working operations
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
- B23Q3/02—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for mounting on a work-table, tool-slide, or analogous part
- B23Q3/06—Work-clamping means
- B23Q3/08—Work-clamping means other than mechanically-actuated
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q7/00—Arrangements for handling work specially combined with or arranged in, or specially adapted for use in connection with, machine tools, e.g. for conveying, loading, positioning, discharging, sorting
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Heat Treatment Of Articles (AREA)
Abstract
The invention belongs to the field of metal corrugated pipe forming equipment, and particularly relates to corrugated pipe forming equipment and a forming method, which comprise a rack and a rotating base, wherein the two sides of the upper end surface of the rack are fixedly provided with the rotating base, a rotating roller is rotatably arranged between the rotating bases, a plurality of stamping bases are uniformly arranged at the two sides in the rotating roller along the circumferential direction, a pushing arc plate is arranged in the stamping bases in a sliding manner, the end surface of the inner side of the pushing arc plate is provided with a push rod, the other end of the push rod extends out of the bottom of the stamping base, one end of the push rod, which extends out of the bottom of the stamping base, is connected with a forming arc plate, one side of the stamping base is provided with a feeding hole on the side wall of the rotating roller, and one side of the feeding hole is provided with a clamping and cutting assembly in a sliding manner on the end surface of the rack. The invention can realize the one-step molding of the metal corrugated pipe and can also process the surface dust and cut the end part.
Description
Technical Field
The invention belongs to the field of metal corrugated pipe forming equipment, and particularly relates to corrugated pipe forming equipment and a forming method.
Background
The present common equipment in the market usually utilizes a soft mold forming method to manufacture the metal corrugated pipe, and specifically adopts the technologies of local sectional forming and sectional material supplement, namely, firstly forming a waveform structure while axially supplementing material, then forming a second waveform structure while axially supplementing material, and so on to form all waveform structures. However, because the mode that adopts each wave structure of shaping one by one processes corrugated metal pipe, corrugated metal pipe's shaping efficiency is lower, and each wave structure appearance is difficult to keep unanimous, it is also relatively not enough to lead to corrugated metal pipe's shaping quality, consequently some appear and extrude the steel pipe through extrusion hydro-cylinder, the cooperation sets up each spinning valve mould in the forming roller, realize corrugated metal pipe's one shot forming's equipment, but this kind of equipment can't carry out dust treatment to tubular product in the forming process and make and have the grit card on the surface when the suppression, make the surface take place to damage, production effect is not high.
Disclosure of Invention
The invention aims to provide a corrugated pipe forming device and a corrugated pipe forming method aiming at the problems in the prior art. The invention can realize the one-step molding of the metal corrugated pipe and can also process the surface dust and cut the end part.
In order to achieve the purpose, the invention adopts the following technical scheme: the corrugated pipe forming equipment comprises a rack and a rotating base, wherein the two sides of the upper end face of the rack are fixedly provided with the rotating base, a rotating roller is arranged between the rotating bases in a rotating mode, a plurality of stamping bases are evenly arranged at two sides in the rotating roller along the circumferential direction, a pushing arc plate is arranged in the stamping bases in a sliding mode, a pushing rod is arranged at the end face of the inner side of the pushing arc plate, the other end of the pushing rod extends out of the bottom of the stamping base, one end of the pushing rod, extending out of the bottom of the stamping base, is provided with a forming arc plate in a connected mode, spiral lines for corrugated pipe forming are arranged on the inner wall of the forming arc plate, each forming arc plate forms a circular shape after being attached at the edge, a plurality of heating rods are arranged at the outer side of the forming arc plate, a feeding port is arranged on the side wall of the rotating roller on one side face of the rotating roller, a clamping and cutting assembly is arranged on the end face of the rack in a sliding mode, a second support is fixedly arranged on the other side face of the rack, a second support end face, a second cylinder is arranged on the end face of the second support, a second cylinder is arranged on the end face of the rotating roller in a sliding mode, and a plurality of the abutting ring abutting against the abutting ring is arranged on the end face of the rotating roller, and a plurality of the abutting ring abutting against the abutting ring.
Preferably, the outer side of the middle part of the rotary drum is connected with a first gear ring, a second driving motor is fixedly arranged on one side of the first gear ring on the end face of the rack, the output end of the second driving motor is connected with a first gear, and the first gear ring are in meshing transmission.
Preferably, the clamping and cutting assembly comprises a sliding plate arranged on one side of the rotating drum in a sliding mode, a sliding groove opening is formed in the end face of the rack below the sliding plate, rotating plates are fixedly arranged on two sides of the bottom of the rack below the sliding groove opening, a first lead screw is arranged between the two rotating plates in a rotating mode, one end of the first lead screw extends out of one end face of the rotating plate, a first driving motor is fixedly arranged on one side of the end face of the rotating plate, the output end of the first driving motor is connected and arranged at the outer end face of the first lead screw, a first rotating block is arranged on the first lead screw in a matched transmission mode, a connecting rod is arranged on the upper end face of the first rotating block in a connected mode, the other end of the connecting rod is connected and arranged at the bottom of the sliding plate, a sliding rail is arranged on the end face of the rack below the two sides of the sliding groove opening, a sliding block is arranged on the sliding rail in a sliding mode, and the sliding plate is arranged between the upper end faces of the sliding block in a connected mode.
Preferably, first supports are fixedly arranged on two sides of the upper end face of the sliding plate, a first air cylinder is fixedly arranged at the top of each first support, a first push rod is arranged in each first air cylinder in a sliding mode, the other end of each first push rod extends out of the adjacent end faces of the two first air cylinders, one end, extending out of the end face of each first air cylinder, of each first push rod is connected with a clamping arc plate, and a plurality of clamping plates are uniformly arranged on the inner side of each clamping arc plate in a sliding mode along the circumferential direction. The setting of grip block for rotating the cylinder and taking the shaping arc board to rotate and carry out fashioned in-process, can effectually carry out the centre gripping with the pipe and prevent its rotation.
Preferably, the two outer sides of the clamping arc plate are communicated with clamping arc plate air inlets, one side of each clamping arc plate air inlet is provided with a plurality of clamping bases along the circumferential direction on the inner side of the clamping arc plate, clamping push rods are slidably arranged in the clamping bases, one ends of the clamping push rods extend out of the end face of the clamping base and are connected with the clamping plates, the other ends of the clamping push rods are connected with second springs, the other ends of the second springs are connected and arranged at the bottom of the clamping arc plate, one sides of the clamping arc plate, which are close to the rotating drum, are communicated with a plurality of pressure relief air nozzles, the middle of each clamping arc plate, which is close to one side wall of the rotating drum, is provided with a cutting base, the cutting bases and the clamping arc plates are communicated through air vent ports, one sides of the air vent ports are communicated with a cutting slide pipe in the cutting base, the cutting slide pipe is slidably provided with a cutting push rod, one end of the cutting push rod extends out of the outer end of the cutting push rod, one end of the cutting push rod extends out of the cutting slide pipe is connected and provided with a cutting cone knife, the other end of the cutting push rod is connected and provided with a third spring, and the other end of the third spring is connected and arranged at the bottom of the cutting base. The pressure release air jet can be behind the bellows shaping, and the inside gas of release centre gripping arc board makes the grip block lose clamping-force for the bellows is rotated the shaping arc board centre gripping in the cylinder and rotates, and the valve port of ventilating in the cooperation conveys some gas to the cutting base and makes the cutting awl sword cut into the pipeline smoothly, thereby accomplishes the pipe cutting.
Preferably, the butt joint disc is kept away from and is rotated a cylinder terminal surface department intercommunication and be provided with a plurality of butt joint disc air inlets, another terminal surface of butt joint disc is provided with fixed jam piece in jet-propelled pipeline internal fixation, it is provided with the head rod to slide in the fixed jam piece, the head rod is close to and rotates cylinder one end and is provided with the slip jam piece, the slip jam piece can be sealed it with fixed jam piece cooperation, the head rod other end is connected and is provided with the connecting ring board, the connecting ring board is close to butt joint ring terminal surface department and evenly is provided with a plurality of second connecting rods along the circumferencial direction, the butt joint ring notch terminal surface is stretched out to the second connecting rod other end, the second connecting rod stretches out butt joint ring notch terminal surface one end and connects and is provided with the butt joint ring, the connecting ring board other end is connected and is provided with the fourth spring, the fourth spring other end is connected and is set up in the butt joint disc bottom. Through the setting of butt flange for can remove dust the processing to it before the pipeline carries out the shaping, can carry out the cooling process to it after the shaping, the setting of fourth spring except that the playback effect, when the pipe carries out the centre gripping and handles, can form vertical butt force to the pipeline terminal surface, the effectual centre gripping effect that has strengthened.
Preferably, the punching press base top intercommunication is provided with the base air inlet, base air inlet below is connected in the punching press base top and is provided with first spring, another connection of first spring sets up in promoting the arc board top, punching press base below is provided with the pump machine in the frame bottom.
Preferably, a plurality of vent holes are uniformly formed in the outer circular surface of the rotary drum in front of each stamping base. The arrangement of the vent holes can ensure that the heat of the pipe after the heating forming can be smoothly radiated.
Has the advantages that:
1. according to the invention, through the linkage design of the vent valve port and the pressure relief air nozzle on the end surface of the clamping arc plate, the pipeline can be well clamped, meanwhile, the clamping force and rotation of the forming arc plate can be utilized, and then the pipeline can be cut through the release of internal gas, so that the equipment can complete the forming of the corrugated pipe and can cut and break the corrugated pipe, and the processing efficiency is effectively improved.
2. According to the invention, through the linkage design of the abutting ring, the air injection pipeline and the fourth spring, the pipeline can be subjected to dust removal treatment before being formed, and the elastic force of the fourth spring is utilized to form abutting pressure on the end face of the pipeline during clamping while the pipeline can be subjected to heat dissipation treatment after being formed, so that the clamping effect is effectively improved.
3. According to the invention, through the arrangement of the second cylinder and the first lead screw, the device can limit the length of the metal pipeline for many times according to requirements, so that the forming and cutting treatment of the metal pipelines with different lengths can be realized.
Drawings
FIG. 1 is a perspective view of the present invention;
FIG. 2 is a front view of the present invention;
FIG. 3 is a top view of the present invention;
FIG. 4 isbase:Sub>A cross-sectional view taken at A-A of FIG. 3;
FIG. 5 is a cross-sectional view taken at B-B of FIG. 4;
FIG. 6 is a cross-sectional view taken at C-C of FIG. 2;
FIG. 7 is a perspective view of a clamping arc plate assembly;
FIG. 8 is a front view of the clamping arc plate member;
FIG. 9 is a cross-sectional view at F-F of FIG. 8;
FIG. 10 is an enlarged view of a portion of FIG. 4 at D;
FIG. 11 is an enlarged view of a portion of FIG. 6 at E;
in the figure: the cutting machine comprises a frame 10, a rotating base 22, a rotating drum 12, a punching base 13, a pushing arc plate 40, a pushing rod 41, a forming arc plate 19, a heating rod 42, a feeding hole 24, a clamping and cutting assembly, a second bracket 27, a second air cylinder 15, a second push rod 28, a butting disc 34, a butting ring 53, an air injection pipeline 54, a first toothed ring 23, a second driving motor 36, a first gear 37, a sliding plate 17, a sliding groove 29, a rotating plate 31, a first lead screw 35, a first driving motor 32, a first rotating block 30, a connecting rod 33, a sliding rail 20, a sliding block 21, a first bracket 26, a first air cylinder 14, a first push rod 25, a clamping arc plate 18, a clamping plate 43, a clamping arc plate air inlet 63, a clamping base 45, a clamping push rod 46, a clamping plate 43, a second spring 47, a pressure relief air outlet 64, a cutting base 52, a vent valve port 49, a cutting air inlet sliding pipe 50, a cutting push rod 51, a cutting conical cutter 44, a third spring 48, a butting disc 60, a fixed blocking block 57, a first connecting rod 56, a sliding blocking block 55, a fourth spring connecting rod 61, a fourth spring connecting rod 39, a fourth spring connecting rod 16, a connecting rod 19 and a connecting rod.
Detailed Description
The following are specific embodiments of the present invention and are further described with reference to the drawings, but the present invention is not limited to these embodiments.
In the description of the present invention, it should be noted that the terms "inside", "below", and the like refer to orientations or positional relationships based on the orientations or positional relationships shown in the drawings or orientations or positional relationships that the products of the present invention conventionally place when used, and are used only for convenience in describing the present invention and simplifying the description, but do not indicate or imply that the devices or elements referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like are used merely to distinguish one description from another, and are not to be construed as indicating or implying relative importance.
With reference to fig. 1-11, a bellows forming apparatus and a bellows forming method are provided, including a frame 10, a rotating base 22, rotating bases 22 are fixedly disposed on two sides of an upper end surface of the frame 10, a rotating drum 12 is rotatably disposed between the rotating bases 22, a plurality of stamping bases 13 are uniformly disposed on two sides of the rotating drum 12 along a circumferential direction, a pushing arc plate 40 is slidably disposed in the stamping base 13, a pushing rod 41 is disposed on an inner side end surface of the pushing arc plate 40, the other end of the pushing rod 41 extends out of the bottom of the stamping base 13, one end of the pushing rod 41 extending out of the bottom of the stamping base 13 is connected with a forming arc plate 19, spiral lines for forming bellows are disposed on an inner wall of the forming arc plate 19, corners of each forming arc plate 19 are fitted to form a circle, a plurality of heating rods 42 are disposed on an outer side of each forming arc plate 19, a feed inlet 24 is disposed on a side wall of the rotating drum 12, a clamping and cutting assembly is slidably disposed on the end surface of the frame 10 on one side of the feed inlet 24, a second support 27 is fixedly disposed on the end surface of the frame 10, a second support 27 is disposed on a side of the rotating drum 15 adjacent to a sliding end surface of the rotating drum 12, and a plurality of a rotating disc 34, a plurality of a rotating disc 34 abutting joint is disposed on a side adjacent to the rotating disc 34, and a rotating disc 34 adjacent to the rotating disc 34, and a plurality of the rotating disc 34, and a rotating disc 34 adjacent to the rotating disc 34.
Furthermore, a first gear ring 23 is connected to the outer side of the middle portion of the rotary drum 12, a second driving motor 36 is fixedly arranged on the end face of the rack 10 on one side of the first gear ring 23, a first gear 37 is connected to the output end of the second driving motor 36, and the first gear 37 and the first gear ring 23 are in meshing transmission.
Further, the clamping and cutting assembly comprises a sliding plate 17 arranged on one side of the rotary drum 12 in a sliding mode, a sliding groove opening 29 is formed in the end face of the rack 10 below the sliding plate 17, rotating plates 31 are fixedly arranged on two sides of the bottom of the rack 10 below the sliding groove opening 29, a first lead screw 35 is rotatably arranged between the two rotating plates 31, one end of the first lead screw 35 extends out of the end face of one of the rotating plates 31, a first driving motor 32 is fixedly arranged on one side of the end face of the rotating plate 31, the output end of the first driving motor 32 is connected and arranged on the outer end face of the first lead screw 35, a first rotating block 30 is arranged on the first lead screw 35 in a matched transmission mode, a connecting rod 33 is arranged on the upper end face of the first rotating block 30, the other end of the connecting rod 33 is connected and arranged at the bottom of the sliding plate 17, sliding rails 20 are arranged on the end faces of the rack 10 on two sides of the sliding groove opening 29 below the sliding plate 17, sliding blocks 21 are arranged on the sliding rails 20 in a sliding mode, and the sliding plate 17 is arranged between the upper end faces of the sliding blocks 21 in a connecting mode.
Furthermore, both sides of the upper end surface of the sliding plate 17 are fixedly provided with a first support 26, the top of the first support 26 is fixedly provided with a first cylinder 14, a first push rod 25 is slidably arranged in the first cylinder 14, the other end of the first push rod 25 extends out of the adjacent end surfaces of the two first cylinders 14, one end of the first push rod 25, which extends out of the end surface of the first cylinder 14, is connected with a clamping arc plate 18, and the inner side of the clamping arc plate 18 is uniformly provided with a plurality of clamping plates 43 in a sliding manner along the circumferential direction.
Further, a clamping arc plate air inlet 63 is communicated with two outer sides of the clamping arc plate 18, a plurality of clamping bases 45 are arranged on one side of the clamping arc plate air inlet 63 on the inner side of the clamping arc plate 18 along the circumferential direction, a clamping push rod 46 is slidably arranged in the clamping base 45, one end of the clamping push rod 46 extends out of the end face of the clamping base 45, a clamping plate 43 is connected and arranged at one end of the clamping push rod 46 extending out of the end face of the clamping base 45, the other end of the clamping push rod 46 is connected and arranged at the bottom of the clamping arc plate 18, the other end of the second spring 47 is connected and arranged at the bottom of the clamping arc plate 18, a plurality of pressure relief air nozzles 64 are communicated and arranged at one side of the clamping arc plate 18 close to the rotary drum 12, a cutting base 52 is arranged at the middle of the clamping arc plate 18 close to the side wall of the rotary drum 12, the cutting base 52 is communicated and arranged between the clamping arc plate 18 through an air vent valve port 49, a cutting slide tube 50 is communicated and arranged at one side of the cutting base 52, a cutting slide tube 51 is slidably arranged in the cutting slide tube 50, one end of the cutting slide tube 51 extends out of the outer end of the cutting slide tube 50, a third spring 48 is arranged at the bottom of the cutting base 52.
Further, a plurality of abutting disc air inlets 60 are arranged at one end face of the abutting disc 34 far away from the rotary drum 12 in a communicating manner, a fixed plugging block 57 is fixedly arranged at the other end face of the abutting disc 34 in the air injection pipeline 54, a first connecting rod 56 is slidably arranged in the fixed plugging block 57, a sliding plugging block 55 is arranged at one end of the first connecting rod 56 near the rotary drum 12, the sliding plugging block 55 can be matched with the fixed plugging block 57 to seal the fixed plugging block, a connecting ring plate 58 is arranged at the other end of the first connecting rod 56 in a connecting manner, a plurality of second connecting rods 62 are uniformly arranged at the positions of the connecting ring plate 58 near the abutting ring 53 end face along the circumferential direction, the other ends of the second connecting rods 62 stretch out of the abutting ring 53 notch end face, one ends of the second connecting rods 62 stretch out of the abutting ring 53 notch end face are connected and provided with an abutting ring 61, the other ends of the connecting ring plate 58 are connected and provided with a fourth spring 59, and the other ends of the fourth springs 59 are connected and arranged at the bottom of the abutting disc 34.
Further, a base air inlet 38 is communicated with the top of the stamping base 13, a first spring 39 is connected to the top of the stamping base 13 below the base air inlet 38, the other end of the first spring 39 is connected to the top of the pushing arc plate 40, and a pump 11 is arranged at the bottom of the rack 10 below the stamping base 13.
Furthermore, a plurality of vent holes 16 are uniformly arranged on the outer circumferential surface of the rotary drum 12 in front of each punching base 13.
The working principle is as follows: operating personnel will need to carry out the fashioned tubular metal resonator of ripple and put into rotating cylinder 12 through feed inlet 24 in, insert tubular metal resonator one end on butt ring 53, and with tubular metal resonator tip and butt ring 61 terminal surface butt, set up at butt dish air inlet 60 of butt dish 34 one side at this moment and begin to ventilate, thereby make gas enter into butt dish 34 in, enter into jet-propelled pipeline 54 bottom afterwards, it begins to jet-propelled through jet-propelled pipeline 54 bottom afterwards, thereby clear up tubular metal resonator inside and outside wall and shaping arc plate 19 internal face, thereby avoid the dust to get into, when the dust removal is handled, set up the second cylinder 15 of one side and start, second cylinder 15 promotes inside second push rod 28 and removes to one side, thereby the butt dish that promotes one end promotes to one side promotion butt on butt dish 34 the pipeline to rotating cylinder 2 removal, thereby carry out the length limited processing to the pipeline, simultaneously also can prevent the horizontal removal in the shaping process.
Set up at this moment in two first cylinders 14 of rotating drum 12 one side and start, first cylinder 14 promotes inside first push rod 25 and outwards removes, thereby promote to set up in the outside removal of centre gripping arc board 18 of first push rod 25 one end, thereby promote to set up in the inside removal of a plurality of grip blocks 43 of centre gripping arc board 18, thereby make grip block 43 and tubular metal resonator outer wall contact, the grip arc board air inlet 63 that sets up in centre gripping arc board 18 one side begins to ventilate, thereby make gas enter into the centre gripping arc board 18, thereby make gas enter into centre gripping base 45 bottom, thereby promote to set up the outside removal of centre gripping push rod 46 in centre gripping base 45, thereby promote to set up the outside removal of grip block 43 in centre gripping push rod 46 one end, thereby carry out the secondary clamp with the pipe.
After the metal pipeline is clamped, the first driving motor 32 arranged at the bottom of the rack 10 is started at this time, the output end of the first driving motor 32 drives the first lead screw 35 to rotate, so as to drive the first rotating block 30 arranged on the first lead screw 35 to move towards the rotating drum 12, so as to drive the connecting rod 33 arranged at the top of the first rotating block 30 to move towards one side, so as to drive the sliding plate 17 arranged at the top of the connecting rod 33 and the first cylinder 14 arranged on the sliding plate 17 to move forwards, so as to drive the metal pipeline clamped in front of the first cylinder 14 to move forwards, so as to cause the abutting ring 61 at one end of the metal pipeline to be stressed and move inwards, so as to drive the second connecting rod 62 arranged at one end of the abutting ring 61 to move inwards, thereby to drive the connecting ring plate 58 arranged at one end of the second connecting rod 62 to move inwards, so as to drive the first connecting rod 56 arranged at one end of the connecting ring 58 to move inwards, so as to cause the sliding block 55 and the fixed block 57 to seal, so as to prevent the pipeline 54 from being clamped at the other hand, and prevent the internal temperature from being insufficient.
At this moment, the stamping base 13 arranged outside the rotary drum 12 is started, the stamping base 13 starts to admit air through the base air inlet 38 at the top, thereby pushing the pushing arc plate 40 arranged inside the stamping base 13 to press downwards, thereby driving the pushing rod 41 arranged at one end of the pushing arc plate 40 to press downwards, thereby driving the forming arc plate 19 arranged at the bottom of the pushing rod 41 to move downwards, thereby enabling the corrugated cavity of the inner wall of the forming arc plate 19 to be in contact with the metal pipe wall, the heating rod 42 arranged outside the forming arc plate 19 before contact also starts to heat, thereby enabling the forming arc plate 19 to heat up, thereby enabling the metal pipe wall to soften so that the forming is more successful in the pressing process, at this moment, the second driving motor 36 arranged on the end face of the rack 10 is started, the output end of the second driving motor 36 drives the first gear 37 to rotate, thereby driving the first toothed ring gear 23 meshed with the second driving gear to rotate, thereby driving the rotary drum 12 at the center of the circle to rotate, thereby driving the stamping base 13 arranged on the rotary drum 12 to rotate, thereby driving the plurality of forming arc plates 19 arranged inside the stamping base 13 to rotate, thereby enabling the metal pipe to pass through the formed corrugated lines to be formed more smoothly.
After the corrugation is formed, the rotary drum 12 clamps the pipe to continuously rotate, the vent valve port 49 arranged on one side of the clamping arc plate 18 and communicated with the cutting base 52 is opened, and at this time, the gas is arranged so as to enter the cutting base 52, so that the gas enters the bottom of the cutting slide pipe 50, and the cutting push rod 51 arranged in the cutting slide pipe 50 is pushed to move outwards, so that the cutting cone knife 44 arranged at one end of the cutting push rod 51 is pushed to move outwards, so that the outer end face of the cutting cone knife 44 is pricked on the metal pipe wall, at this time, the pressure relief air jet port 64 arranged at the outer end of the clamping arc plate 18 is started, so that the internal gas is discharged, so that the clamping plate 43 loses the clamping force, so that the metal pipe is rotated in the clamping process of the rotary drum 12, and the metal pipe can rotate for one circle between the cutting cone knives 44, and the metal pipe wall is cut.
After the cutting finishes, punching press base 13 just can playback this moment, thereby make the tubular metal resonator not receive the centre gripping, the tubular metal resonator just can be released pressure and outwards release by the fourth spring 59 of butt ring 61 one side because grip block 43 loses clamping-force this moment, the in-process of pushing out also can promote to set up in the outside removal of sliding jam piece 55 of head rod 56 one end, jet-propelled pipeline 54 just can be in unblocked state this moment, just can begin to jet-propelled, thereby cool down the tubular metal resonator and handle, set up the air vent 16 that sets up on rotating drum 12 this moment and also can dispel the heat, thereby make things convenient for operating personnel to take.
The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (9)
1. The corrugated pipe forming equipment and the forming method comprise a rack (10) and a rotating base (22), and are characterized in that the rotating base (22) is fixedly arranged on two sides of the upper end face of the rack (10), a rotating roller (12) is rotatably arranged between the rotating base (22), a plurality of stamping bases (13) are uniformly arranged on two sides in the rotating roller (12) along the circumferential direction, a pushing arc plate (40) is arranged in the stamping bases (13) in a sliding manner, a pushing rod (41) is arranged on the end face of the inner side of the pushing arc plate (40), the other end of the pushing rod (41) extends out of the bottom of the stamping base (13), a forming arc plate (19) is connected and arranged at one end of the bottom of the stamping base (13), spiral grains for forming corrugated pipes are arranged on the inner wall of the forming arc plate (19), each forming arc plate (19) forms a circular shape after being attached at the edge, a plurality of heating rods (42) are arranged on the outer side of each forming arc plate (19), a feed inlet (24) is arranged on one side of the rotating roller (12), a second rotating support (27) is arranged on one side of the rack (10), be provided with second cylinder (15) on second support (27) terminal surface, second cylinder (15) are close to rotate cylinder (12) terminal surface department and slide and are provided with second push rod (28), second push rod (28) are close to rotate cylinder (12) a side terminal surface department and rotate and are provided with butt joint dish (34), butt joint dish (34) are close to rotate cylinder (12) one end and are provided with butt joint ring (53), butt joint ring (53) are located evenly along the circumferencial direction on butt joint dish (34) terminal surface from top to bottom and are provided with a plurality of jet-propelled pipelines (54).
2. The corrugated pipe forming device and the forming method as claimed in claim 1, wherein a first gear ring (23) is connected to the outer side of the middle of the rotary drum (12), a second driving motor (36) is fixedly arranged on the end face of the frame (10) on one side of the first gear ring (23), a first gear (37) is connected to the output end of the second driving motor (36), and the first gear (37) and the first gear ring (23) are in meshing transmission.
3. The corrugated pipe forming apparatus and the forming method according to claim 1, the clamping and cutting component comprises a sliding plate (17) which is arranged at one side of the rotary roller (12) in a sliding way, a sliding slot opening (29) is arranged on the end surface of the frame (10) below the sliding plate (17), rotating plates (31) are fixedly arranged below the sliding groove opening (29) and at two sides of the bottom of the rack (10), a first lead screw (35) is rotatably arranged between the two rotating plates (31), one end of the first lead screw (35) extends out of the end surface of one of the rotating plates (31), a first driving motor (32) is fixedly arranged on one side of the end surface of the rotating plate (31), the output end of the first driving motor (32) is connected and arranged at the outer end surface of the first screw rod (35), a first rotating block (30) is arranged on the first lead screw (35) in a matching transmission way, the upper end surface of the first rotating block (30) is connected with a connecting rod (33), the other end of the connecting rod (33) is connected and arranged at the bottom of the sliding plate (17), slide rails (20) are arranged on the end surfaces of the frame (10) below the sliding plate (17) and at the two sides of the sliding groove opening (29), the sliding rail (20) is provided with a sliding block (21) in a sliding mode, and a sliding plate (17) is connected between the upper end faces of the sliding block (21).
4. The corrugated pipe forming device and the forming method according to claim 3, wherein the sliding plate (17) is fixedly provided with first brackets (26) on two sides of the upper end surface, the top of the first bracket (26) is fixedly provided with a first cylinder (14), a first push rod (25) is slidably arranged in the first cylinder (14), the other end of the first push rod (25) extends out of the adjacent end surfaces of the two first cylinders (14), one end of the first push rod (25) extending out of the end surface of the first cylinder (14) is connected with a clamping arc plate (18), and a plurality of clamping plates (43) are uniformly slidably arranged on the inner side of the clamping arc plate (18) along the circumferential direction.
5. The corrugated pipe forming device and the forming method according to claim 4, wherein the two outer sides of the clamping arc plate (18) are communicated with a clamping arc plate air inlet (63), a plurality of clamping bases (45) are arranged on the inner side of the clamping arc plate (18) along the circumferential direction on one side of the clamping arc plate air inlet (63), a clamping push rod (46) is arranged in the clamping bases (45) in a sliding manner, one end of the clamping push rod (46) extends out of the end face of the clamping base (45), one end of the clamping push rod (46) extending out of the end face of the clamping base (45) is connected with a clamping plate (43), the other end of the clamping push rod (46) is connected with a second spring (47), the other end of the second spring (47) is connected with the bottom of the clamping arc plate (18), a plurality of pressure relief air nozzles (64) are communicated on one side of the clamping arc plate (18) close to the rotating drum (12), a cutting base (52) is arranged on one side wall of the middle portion of the clamping arc plate (18) close to the rotating drum (12), a cutting base (52) is communicated with a cutting base (49), and a cutting slide pipe (50) is arranged on one side of the sliding tube (50), the cutting device is characterized in that one end of the cutting push rod (51) extends out of the outer end face of the cutting sliding pipe (50), one end of the cutting push rod (51) extending out of the outer end face of the cutting sliding pipe (50) is connected with the cutting conical cutter (44), the other end of the cutting push rod (51) is connected with the third spring (48), and the other end of the third spring (48) is connected and arranged at the bottom of the cutting base (52).
6. The corrugated pipe forming device and the forming method as claimed in claim 1, wherein a plurality of abutting disc air inlets (60) are arranged in communication at one end face of the abutting disc (34) far away from the rotating drum (12), a fixed plugging block (57) is fixedly arranged at the other end face of the abutting disc (34) in the air injection pipeline (54), a first connecting rod (56) is arranged in the fixed plugging block (57) in a sliding manner, a sliding plugging block (55) is arranged at one end of the first connecting rod (56) close to the rotating drum (12), the sliding plugging block (55) can be matched with the fixed plugging block (57) to seal the sliding plugging block, a connecting ring plate (58) is arranged at the other end of the first connecting rod (56) in a connecting manner, a plurality of second connecting rods (62) are uniformly arranged in the circumferential direction at one end face of the connecting ring (58), the other ends of the second connecting rods (62) extend out of the notch end faces of the abutting rings (53), a connecting ring (61) extends out of one end faces of the second connecting rods (62), a fourth connecting spring (59) is arranged at the other end face of the abutting disc (34).
7. The corrugated pipe forming device and the forming method according to claim 1, wherein a base air inlet (38) is arranged at the top of the stamping base (13) in a communication manner, a first spring (39) is arranged below the base air inlet (38) and connected to the top of the stamping base (13), the other spring (39) is arranged at the top of the pushing arc plate (40), and a pump (11) is arranged below the stamping base (13) and at the bottom of the rack (10).
8. The corrugated pipe forming apparatus and method as claimed in claim 1, wherein the outer circumferential surface of the rotary drum (12) is uniformly provided with a plurality of vent holes (16) before each stamping base (13).
9. A bellows forming apparatus and method according to any one of claims 1-8, comprising the steps of:
s1, an operator inserts the metal pipe through the feed inlet and contacts the end face of the metal pipe with the end face of the abutting ring on the abutting disc, and at the moment, a second cylinder is started to limit the length of the metal pipe;
s2, in the abutting process, the air injection pipeline arranged on the abutting disc can perform dust removal treatment on the inner wall surface and the outer wall surface of the metal pipeline and the clamping arc plate;
s3, after the length of the metal pipeline is adjusted, the clamping arc plate moves in the length direction firstly, the length of the other end of the metal pipeline is limited, and then the metal pipeline is clamped and fixed;
s4, inwards clamping the forming arc plates and enabling the forming arc plates to be gradually attached to each other to form a ring, so that corrugations are pressed out of the outer side of the metal pipeline, and then rotating through a rotating roller to enable the metal pipeline to complete corrugation forming;
s5, releasing the internal pressure of the clamping arc plate, cutting the cutting conical cutter into the metal pipeline after the clamping plate loses the pressure, and driving the metal pipeline to rotate through the clamping force and the rotation of the forming arc plate so as to cut the metal pipeline;
s6, after cutting, returning the clamping arc plate, spraying air again through the air spraying pipeline, and cooling the metal pipeline;
and S6, taking the processed pipeline by an operator.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN202211412746.4A CN115591870A (en) | 2022-11-11 | 2022-11-11 | Corrugated pipe forming equipment and forming method |
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Application Number | Priority Date | Filing Date | Title |
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CN202211412746.4A CN115591870A (en) | 2022-11-11 | 2022-11-11 | Corrugated pipe forming equipment and forming method |
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CN115591870A true CN115591870A (en) | 2023-01-13 |
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CN202211412746.4A Withdrawn CN115591870A (en) | 2022-11-11 | 2022-11-11 | Corrugated pipe forming equipment and forming method |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN118389805A (en) * | 2024-07-01 | 2024-07-26 | 山东盛通不锈钢制品有限公司 | Metal pipe fitting heat treatment device |
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2022
- 2022-11-11 CN CN202211412746.4A patent/CN115591870A/en not_active Withdrawn
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN118389805A (en) * | 2024-07-01 | 2024-07-26 | 山东盛通不锈钢制品有限公司 | Metal pipe fitting heat treatment device |
CN118389805B (en) * | 2024-07-01 | 2024-08-27 | 山东盛通不锈钢制品有限公司 | Metal pipe fitting heat treatment device |
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Application publication date: 20230113 |