CN213887695U - Ultra-large horizontal downward-adjusting type plate bending machine convenient to operate - Google Patents
Ultra-large horizontal downward-adjusting type plate bending machine convenient to operate Download PDFInfo
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- CN213887695U CN213887695U CN201922349293.5U CN201922349293U CN213887695U CN 213887695 U CN213887695 U CN 213887695U CN 201922349293 U CN201922349293 U CN 201922349293U CN 213887695 U CN213887695 U CN 213887695U
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Abstract
The utility model discloses an ultra-large type horizontal downward-adjusting plate bending machine convenient to operate, which comprises a horizontal downward-adjusting plate bending machine, wherein four upper roller pressing oil cylinders are arranged on the horizontal downward-adjusting plate bending machine, the upper roller pressing oil cylinders are arranged on the upper part and the left side of a turnover frame and a fixed frame, the right side of the turnover frame and the upper part of the fixed frame are provided with mounting holes for mounting the upper roller pressing oil cylinders, the mounting holes for the upper roller pressing oil cylinders are arranged on the left side and the right side of the turnover frame and the fixed frame, and the bottom flange of the upper roller pressing oil cylinder body is connected with the turnover side frame and the fixed frame through fixing bolts, the axial span supported by the working roll of the plate bending machine is reduced, the rigidity of the working roll is improved, and the precision of products is greatly improved.
Description
Technical Field
The utility model relates to a veneer reeling machine technical field specifically is a formula veneer reeling machine is down regulated to super large-scale level convenient to operation.
Background
The plate bending machine is a device for bending and forming a plate by using a working roll, can form parts in different shapes such as a cylindrical part, a conical part and the like, and is very important processing equipment. The working principle of the plate bending machine is that the working roll moves under the action of external force such as hydraulic pressure, mechanical force and the like, so that the plate is bent or rolled and formed. According to the rotary motion and position change of the working rollers with different shapes, parts such as elliptical parts, arc parts, cylindrical parts and the like can be processed.
The earliest plate bending machine is a symmetrical three-roller plate bending machine side, has a relatively simple structure and cannot pre-bend the end part of a plate. Some enterprises have first seen success in the development of plate bending machines, for example, a long-smelting forging and pressing machine tool factory successfully develops a four-roller plate bending machine which can be used for directly pre-bending the end part of a plate, but the structure volume is huge, and the production period is long. Subsequently, the enterprise develops a hydraulic horizontal down-regulating three-roller plate bending machine and a full-hydraulic four-roller plate bending machine, and can form a cylindrical part at one time, so that the working efficiency is greatly improved.
A numerical control three-roller and four-roller plate bending machine appears abroad, and the machine has the functions of automatically leveling a working roller, horizontally lifting a lower roller in an inclined manner and the like. The machine has compact and reasonable structure and light weight, and is widely welcomed by the market. Then, by introducing the foreign advanced technology and the national strong support, in the shipbuilding industry direction, the marine plate rolling machine can roll parts with the width of 21000mm, and the maximum downward pressure which can be reached by the upper roller is 22000 kNa.
The types of plate bending machines vary depending on the field of use. The roll number is divided into three-roll plate bending machines and four-roll plate bending machines. The three rollers are divided into a symmetrical three-roller plate bending machine, a horizontal downward-adjusting three-roller plate bending machine, an arc downward-adjusting plate bending machine, an upper roller universal three-roller plate bending machine and a hydraulic numerical control plate bending machine. Mechanical and hydraulic are divided from transmission. In terms of the development of the plate bending machine, the universal upper roller is the most backward, the horizontal downward adjustment is slightly advanced, and the arc downward adjustment is the highest.
The upper roller of the existing horizontal downward-adjusting plate bending machine presses down the lower part and the inside of the oil cylinder mounting rack, the installation and the maintenance are inconvenient, and the device is not suitable for the ultra-large horizontal downward-adjusting plate bending machine
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a super large-scale level down mode veneer reeling machine convenient to operation to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a formula veneer reeling machine is down regulated to extra-large-size level convenient to operation, includes the formula veneer reeling machine of regulating down in the level, the bottom of the formula veneer reeling machine of regulating down in the level is equipped with the base, and the position that the base is close to four angles is equipped with the side frame of overturning, and the side frame welding of overturning is in the side of base, the top of the side frame of overturning is equipped with fixed side frame, fixed side frame and fixed connection between the top of the side frame of overturning, fixed side frame sets up in the top outside of the side frame of overturning, and the top central X axle direction of the formula veneer reeling machine of regulating down in the level is equipped with roller mechanism, and roller mechanism is close to the below Z axle direction symmetry at both ends and is equipped with lower roll horizontal migration device, the both sides X axle direction symmetry of roller mechanism is equipped with lower roll horizontal migration device.
Preferably, the one end of going up the roller mechanism is equipped with roller fixed side bearing A, and the other end of going up the roller mechanism is equipped with roller turnover side bearing B, it is equipped with the side adjustable shelf that overturns with one side of roller turnover side bearing B to go up roller fixed side bearing A, goes up roller fixed side bearing A and is equipped with the fixed side adjustable shelf with roller turnover side bearing B's the opposite side, the side adjustable shelf that overturns is installed respectively on roller fixed side bearing A and roller turnover side bearing B are on the end bearing of one side with, the fixed side adjustable shelf is installed respectively on roller fixed side bearing A and the end bearing of roller turnover side bearing B opposite side.
Preferably, top center of horizontal down-regulating veneer reeling machine is equipped with roller turnover side bearing A, and the inside central Z axle direction of roller turnover side bearing A is equipped with the bearing mounting groove, the bearing mounting groove runs through roller turnover side bearing A, the outside of the both ends port of bearing mounting groove is equipped with the retainer plate, and the retainer plate passes through bolt fixed mounting on roller turnover side bearing A.
Preferably, the top of the overturning side frame and the top of the fixed side frame are both provided with mounting holes for upper roller pressing oil cylinders, the mounting holes for the upper roller pressing oil cylinders are respectively arranged on the left side and the right side of the overturning side frame and the fixed side frame, the mounting holes for the upper roller pressing oil cylinders are respectively connected with the corresponding overturning frame, the fixed frame is fixedly connected through fixing bolts, the upper roller pressing oil cylinders are arranged inside the mounting holes for the upper roller pressing oil cylinders, the bottom of each upper roller pressing oil cylinder is provided with a flange, the flange is connected with the overturning side frame and the fixed side frame through a fixing pin shaft, and the pin shaft hole ends of the piston rod heads of the upper roller pressing oil cylinders are installed downwards.
Preferably, the inner sides of the turnover side frame and the fixed side frame are both provided with turnover side frame lower guide rails, and the turnover side frame lower guide rails are fixedly connected with the turnover side frame and the fixed side frame through bolts.
Preferably, the upper roller overturning side bearing seat A and the upper roller fixed side bearing seat A are respectively connected with the overturning side movable frame and the fixed side movable frame through pin shafts.
Preferably, bearing journals at two ends of the upper roller mechanism are respectively installed in the upper roller overturning side bearing seat A and the upper roller fixing side bearing seat A through bearings.
Compared with the prior art, the beneficial effects of the utility model are that:
(1) the inner sides of the turnover side frame and the fixed side frame are both provided with lower guide rails of the turnover side frame, and the lower guide rails of the turnover side frame guide the vertical lifting of the turnover side movable frame and the fixed side movable frame, so that the precision and the stability of the horizontal downward-adjusting type plate bending machine are improved;
(2) the utility model discloses roll down hydro-cylinder installation frame upper portion and left and right sides on the formula veneer reeling machine is transferred down to super-large-scale level, and the installation is maintained conveniently, pulls down fixing bolt and fixed pin axle and can pull down last roll down hydro-cylinder. Four upper rollers are adopted to press down the lifting of the piston rod of the oil cylinder to drive the movable frame, the upper roller bearing seat and the upper roller device to lift, so that the volume of the oil cylinder is reduced, the axial span supported by the working roller of the plate bending machine is reduced, the rigidity of the working roller is improved, and the precision of a product is greatly improved.
Drawings
FIG. 1 is a main view of the horizontal downward-adjusting plate rolling machine of the present invention;
fig. 2 is a top view of the horizontal downward-adjusting plate rolling machine of the present invention.
In the figure: 1. a horizontal downward-adjusting plate bending machine; 2. an upper roll overturning side bearing seat A; 3. a turnover side movable frame; 4. fixing the connector; 5. a stationary ring; 6. a bearing mounting groove; 7. a T-shaped platform; 8. the upper roller presses down the oil cylinder; 9. fixing a pin shaft; 10. overturning the lower guide rail of the side frame; 11. overturning the side frame; 12. a base; 13. a lower roll horizontal moving device; 14. a fixed side movable frame; 15. an upper roll mechanism; 16. the upper roller is fixed on the side bearing seat A; 17. an upper roll overturning side bearing seat B; 18. fixing the side frame; 19. the upper roller presses down the oil cylinder fixing bolt.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-2, the present invention provides a technical solution: the utility model provides a formula veneer reeling machine is down regulated to extra-large-size level convenient to operation, including level formula veneer reeling machine 1 down, the bottom of level formula veneer reeling machine 1 is down regulated is equipped with base 12, base 12 is close to the position at four angles and is equipped with upset side frame 11, the side at base 12 of welding of upset side frame 11, the top of upset side frame 11 is equipped with fixed side frame 18, fixed side frame 18 and the fixed connection between the top of upset side frame 11, fixed side frame 18 sets up the top outside at upset side frame 11, the inboard of upset side frame 11 and fixed side frame 18 all is equipped with upset side frame lower guideway 10, upset side frame lower guideway 10 through the bolt with upset side frame 11, fixed side frame 18 carry out fixed connection.
The top of the overturning side frame 11 and the top of the fixed side frame 18 are both provided with mounting holes of upper roller pressing oil cylinders, the mounting holes of the upper roller pressing oil cylinders are respectively arranged on the left side and the right side of the overturning side frame 11 and the fixed side frame 18, the mounting holes of the upper roller pressing oil cylinders are respectively connected with the corresponding overturning side frame 11, the fixed side frame 18 is fixedly connected through fixing bolts, upper roller pressing oil cylinders 8 are arranged inside the mounting holes of the upper roller pressing oil cylinders, the bottoms of the upper roller pressing oil cylinders 8 are provided with flanges, the flanges are connected with the overturning side frame 11 and the fixed side frame 18 through fixing pin shafts 9, and pin shaft hole ends of the piston rod heads of the upper roller pressing oil cylinders 8 are installed downwards.
An upper roll mechanism 15 is arranged in the X-axis direction of the center of the top of a horizontal downward-adjusting type plate bending machine 1, two auxiliary rolls are symmetrically arranged below the upper roll mechanism 15 and are arranged at the same horizontal height, an upper roll fixed side bearing seat A16 is arranged at one end of the upper roll mechanism 15, supporting journals at two ends of the upper roll mechanism 15 are respectively arranged in an upper roll overturning side bearing seat A2 and an upper roll fixed side bearing seat A16 through bearings, an upper roll overturning side bearing seat B17 is arranged at the other end of the upper roll mechanism 15, an overturning side movable frame 3 is arranged at one side of the upper roll fixed side bearing seat A16 and one side of an upper roll overturning side bearing seat B17, a fixed side movable frame 14 is arranged at the other side of the upper roll overturning side bearing seat A2 and the upper roll overturning side bearing seat B17, the overturning side movable frames 3 are respectively arranged on end bearings at the same side of the upper roll fixed side bearing seat A16 and the upper roll overturning side bearing seat B17, the fixed side movable frames 14 are respectively arranged on an upper roll fixed bearing seat A16 and an end bearing seat B17 And on the end bearing, lower roll horizontal moving devices 13 are symmetrically arranged in the Z-axis direction below the upper roll mechanism 15 close to two ends, and the lower roll horizontal moving devices 13 are symmetrically arranged in the X-axis direction on two sides of the upper roll mechanism 15.
An upper roll overturning side bearing seat A2 is arranged at the center of the top of the horizontal downward adjustment type plate bending machine 1, a bearing installation groove 6 is arranged in the Z-axis direction of the center inside an upper roll overturning side bearing seat A2, the bearing installation groove 6 penetrates through the upper roll overturning side bearing seat A2, fixing rings 5 are arranged outside ports at two ends of the bearing installation groove 6, the fixing rings 5 are fixedly installed on the upper roll overturning side bearing seat A2 through bolts, and the upper roll overturning side bearing seat A2 and the upper roll fixing side bearing seat A16 are respectively connected with the overturning side movable frame 3 and the fixing side movable frame 14 through pin shafts.
The rolling processing method comprises the following steps: preparing a plate to be rolled, feeding the plate from one side of the upper roller mechanism 15 into the upper roller mechanism 15 to rotate under the driving of the upper roller turnover side bearing seat A2, enabling the upper roller mechanism 15 to rotate, enabling the upper roller mechanism 15 to bite the plate, simultaneously driving the upper roller mechanism 15 to press the upper roller pressing oil cylinder 8 to rotate simultaneously in the pressing process by the upper roller pressing oil cylinder 8, and accordingly rolling the plate, outputting the rolled plate from the other side of the upper roller mechanism, and completing rolling the plate.
The utility model discloses 1 roller of superlarge-scale horizontal down-regulating veneer reeling machine pushes down hydro-cylinder 8 installation frame upper portion and left and right sides, and the installation is maintained conveniently, pulls down fixing bolt and fixed pin axle and can pull down roller pressure oil 8, adopts four roller to push down the lift of hydro-cylinder piston rod and drives the adjustable shelf, goes up the roller bearing frame, goes up the roller device and goes up and down, has reduced the volume of hydro-cylinder, has reduced the axial span of veneer reeling machine work roll supporting, has improved work roll rigidity, has improved the goods precision greatly.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a formula veneer reeling machine is down regulated to ultra-large type level convenient to operation, includes level down regulation formula veneer reeling machine (1), its characterized in that: the bottom of adjusting veneer reeling machine (1) under the level is equipped with base (12), and position that base (12) are close to four angles is equipped with turnover side frame (11), and turnover side frame (11) welding is in the side of base (12), the top of turnover side frame (11) is equipped with fixed side frame (18), fixed side frame (18) and fixed connection between the top of turnover side frame (11), fixed side frame (18) set up in the top outside of turnover side frame (11), and the top central authorities X axle direction of adjusting veneer reeling machine (1) under the level is equipped with roller mechanism (15), and roller mechanism (15) are close to the below Z axle direction symmetry at both ends and are equipped with lower roll horizontal migration device (13), the both sides X axle direction symmetry of roller mechanism (15) is equipped with lower roll horizontal migration device (13).
2. An ultra-large horizontal down-regulation plate bending machine convenient to operate as claimed in claim 1, wherein: the one end of going up roller mechanism (15) is equipped with roller fixed side bearing A (16), and the other end of going up roller mechanism (15) is equipped with roller turnover side bearing B (17), it is equipped with fixed side adjustable shelf (3) with one side of roller turnover side bearing B (17) to go up roller fixed side bearing A (16), goes up roller fixed side bearing A (16) and is equipped with fixed side adjustable shelf (14) with the opposite side of roller turnover side bearing B (17), install respectively on the end bearing of roller fixed side bearing A (16) with roller turnover side bearing B (17) with one side, fixed side adjustable shelf (14) are installed respectively on the end bearing of roller fixed side bearing A (16) and roller turnover side bearing B (17) opposite side.
3. An ultra-large horizontal down-regulation plate bending machine convenient to operate as claimed in claim 1, wherein: the top central authorities of horizontal down-regulating veneer reeling machine (1) are equipped with roller turnover side bearing A (2), and the inside central Z axle direction of roller turnover side bearing A (2) is equipped with bearing mounting groove (6), bearing mounting groove (6) run through roller turnover side bearing A (2), the outside of the both ends port of bearing mounting groove (6) is equipped with retainer plate (5), and retainer plate (5) are through bolt fixed mounting on roller turnover side bearing A (2).
4. An ultra-large horizontal down-regulation plate bending machine convenient to operate as claimed in claim 1, wherein: the top of the turnover side frame (11) and the fixed side frame (18) is provided with mounting holes of upper roller pressing oil cylinders, the mounting holes of the upper roller pressing oil cylinders are respectively arranged on the left side and the right side of the turnover side frame (11) and the fixed side frame (18), the mounting holes of the upper roller pressing oil cylinders are respectively connected with the corresponding turnover side frame (11), the fixed side frame (18) is fixedly connected through fixing bolts, the upper roller pressing oil cylinders (8) are arranged inside the mounting holes of the upper roller pressing oil cylinders, flanges are arranged at the bottoms of the upper roller pressing oil cylinders (8), the flanges are connected with the turnover side frame (11) and the fixed side frame (18) through fixing pin shafts (9), and pin shaft hole ends of the piston rod heads of the upper roller pressing oil cylinders (8) are installed downwards.
5. An ultra-large horizontal down-regulation plate bending machine convenient to operate as claimed in claim 1, wherein: the inner sides of the turnover side frame (11) and the fixed side frame (18) are respectively provided with a turnover side frame lower guide rail (10), and the turnover side frame lower guide rails (10) are fixedly connected with the turnover side frame (11) and the fixed side frame (18) through bolts.
6. An ultra-large horizontal down-regulation plate bending machine convenient to operate as claimed in claim 3, wherein: and the upper roll overturning side bearing seat A (2) and the upper roll fixed side bearing seat A (16) are respectively connected with the overturning side movable frame (3) and the fixed side movable frame (14) through pin shafts.
7. An ultra-large horizontal down-regulation plate bending machine convenient to operate as claimed in claim 1, wherein: and bearing journals at two ends of the upper roller mechanism (15) are respectively arranged in an upper roller overturning side bearing seat A (2) and an upper roller fixing side bearing seat A (16) through bearings.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922349293.5U CN213887695U (en) | 2019-12-24 | 2019-12-24 | Ultra-large horizontal downward-adjusting type plate bending machine convenient to operate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922349293.5U CN213887695U (en) | 2019-12-24 | 2019-12-24 | Ultra-large horizontal downward-adjusting type plate bending machine convenient to operate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213887695U true CN213887695U (en) | 2021-08-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922349293.5U Expired - Fee Related CN213887695U (en) | 2019-12-24 | 2019-12-24 | Ultra-large horizontal downward-adjusting type plate bending machine convenient to operate |
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| Country | Link |
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| CN (1) | CN213887695U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114309163A (en) * | 2021-12-30 | 2022-04-12 | 江苏沪运制版有限公司 | Automatic bending device and method for roller of printing plate roller |
-
2019
- 2019-12-24 CN CN201922349293.5U patent/CN213887695U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114309163A (en) * | 2021-12-30 | 2022-04-12 | 江苏沪运制版有限公司 | Automatic bending device and method for roller of printing plate roller |
| CN114309163B (en) * | 2021-12-30 | 2024-03-19 | 江苏沪运制版有限公司 | Automatic roller bending device and method for printing plate roller |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210806 Termination date: 20211224 |