CN113634708B - Gear blank forging device for preventing gear machining metal raw material from being loose in as-cast state - Google Patents

Gear blank forging device for preventing gear machining metal raw material from being loose in as-cast state Download PDF

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Publication number
CN113634708B
CN113634708B CN202110850334.8A CN202110850334A CN113634708B CN 113634708 B CN113634708 B CN 113634708B CN 202110850334 A CN202110850334 A CN 202110850334A CN 113634708 B CN113634708 B CN 113634708B
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plate
groove
fixedly connected
sliding
annular
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CN113634708A (en
Inventor
厉天龙
谷志阳
项湖州
项益友
薛伟
周晨
谢爱叶
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Zhejiang Shuntian Transmission Technology Co ltd
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Zhejiang Shuntian Transmission Technology Co ltd
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21K—MAKING FORGED OR PRESSED METAL PRODUCTS, e.g. HORSE-SHOES, RIVETS, BOLTS OR WHEELS
    • B21K27/00—Handling devices, e.g. for feeding, aligning, discharging, Cutting-off means; Arrangement thereof
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B5/00—Cleaning by methods involving the use of air flow or gas flow
    • B08B5/02—Cleaning by the force of jets, e.g. blowing-out cavities
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
    • B21J13/00—Details of machines for forging, pressing, or hammering
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21K—MAKING FORGED OR PRESSED METAL PRODUCTS, e.g. HORSE-SHOES, RIVETS, BOLTS OR WHEELS
    • B21K1/00—Making machine elements
    • B21K1/28—Making machine elements wheels; discs
    • B21K1/30—Making machine elements wheels; discs with gear-teeth
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
    • Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Forging (AREA)

Abstract

The invention belongs to the technical field of gear production, and particularly relates to a gear blank forging device for preventing as-cast looseness of gear machining metal raw materials.

Description

Gear blank forging device for preventing as-cast loose of gear machining metal raw materials
Technical Field
The invention relates to the technical field of gear production, in particular to a gear blank forging device for preventing as-cast looseness of gear machining metal raw materials.
Background
The gear is a mechanical element with teeth on the wheel rim capable of continuously meshing and transmitting motion and power, and is a toothed mechanical part capable of meshing with each other, the application of the gear in transmission is very early, at the end of 19 th century, the principle of generating a gear cutting method and the successive occurrence of a special machine tool and a cutter utilizing the principle to cut the teeth are realized, so that the gear processing has a relatively complete means, the running stability of the gear is emphasized along with the development of production, and in the production and processing of the gear, a gear blank forging device is required to be applied, a gear blank is forged firstly, and then the forged gear is subjected to finish machining.
The loose gear blank forging device of prevention gear machining metal feedstock cast state that has now structure is complicated, and degree of mechanization is low, needs the manual work to carry out getting of gear blank and puts an operation, and gear blank temperature is very high, causes the potential safety hazard to forging personnel easily, and does not have the function of clearing up the iron fillings in the blank mould, and when forging, there is iron fillings in the blank mould, can lead to gear blank forging quality to reduce and process metal feedstock cast state loose.
Disclosure of Invention
The invention aims to solve the defects that a gear blank forging device in the prior art is complex in structure, low in mechanization degree and incapable of cleaning iron scraps in a blank die, and provides the gear blank forging device for preventing as-cast looseness of a gear machining metal raw material.
In order to achieve the purpose, the invention adopts the following technical scheme:
the utility model provides a gear blank forging device that prevention gear machining metal raw materials as cast condition is loose, includes the installation piece, one side fixedly connected with L template of installation piece, run through sliding connection has the slide bar on the L template, the one end fixedly connected with connecting plate of slide bar, the mounting groove has been seted up on the installation piece, be provided with the power component that drives the slide bar reciprocating sliding in the mounting groove, the fixed blank mould that is provided with in top of installation piece, first ring channel has been seted up to the bottom inner wall of blank mould, be provided with annular supporting plate in the first ring channel, set up first recess in the installation piece, be provided with the lift subassembly that goes up and down to annular supporting plate in the first recess, the top fixedly connected with L type fixed plate of installation piece, the top of L type fixed plate runs through sliding connection has the axostylus axostyle, be provided with on the L type fixed plate and drive gliding transmission assembly, the bottom fixedly connected with of axostylus axostyle and the striking hammer that blank mould axostylus axostyle cooperation was used, one side fixedly connected with the fixed plate of L type fixed plate, be provided with the material loading subassembly of automatic feeding on the fixed plate, seted up on the installation piece, be provided with the standing groove, be provided with the scrap removing subassembly in the standing groove.
Preferably, the power component includes the fixed motor that sets up of bottom inner wall of mounting groove, fixed cover is equipped with the rolling disc on the output shaft of motor, the one end fixedly connected with frid that the slide bar is close to the rolling disc, the top fixedly connected with of rolling disc and frid inner wall sliding connection's lug.
Preferably, lifting unit includes the inner wall sliding connection's of first recess iron plate, the top of iron plate is fixed with two second catch bars, the top inner wall that the top of second catch bar runs through first recess extend to first ring channel in and with the bottom fixed connection of annular fagging, the bottom sliding connection of iron plate has three hornblocks, the spout has been seted up to the bottom of three hornblocks, the same spring of one side of three hornblocks and bottom one side fixed connection of iron plate, the bottom inner wall sliding connection of first recess has the sliding block, one side fixed connection of sliding block and spout inner wall sliding connection's square.
Preferably, a second groove is formed in the sliding block, a sliding plate is connected to the inner wall of the second groove in a sliding mode, a first push rod is fixedly connected to one side of the sliding plate, and one end of the first push rod penetrates through the inner wall of one side of the second groove, extends to the outer side of the mounting block and is fixedly connected with the bottom of one side of the connecting plate.
Preferably, the transmission assembly comprises a vertical plate fixedly connected to the top of the L-shaped fixing plate, the vertical plate is rotatably connected to a rotating shaft in a penetrating manner, the outer walls of two ends of the rotating shaft are respectively and fixedly sleeved with a first gear and a second gear, one side of the vertical plate is slidably connected with a first rack meshed with the second gear, one end of the first rack is fixedly connected to the top of one side of the connecting plate, and the shaft rod is fixedly connected with a second rack meshed with the first gear.
Preferably, the material loading subassembly includes one side fixed connection's of fixed plate workbin, a plurality of gear blanks have been placed in the workbin, communicating through-hole has all been seted up to the both sides bottom of workbin, one side fixedly connected with diaphragm of connecting plate, the one end fixedly connected with of diaphragm is located the slurcam in one of them through-hole.
Preferably, one side of the L-shaped fixing plate is fixedly connected with a flow guide groove plate, and one side of the mounting block is fixedly connected with a collecting box matched with the flow guide groove plate for use.
Preferably, the chip cleaning assembly comprises a gas cylinder arranged in the placing groove, a gas discharge port of the gas cylinder is fixedly connected with a gas pipe, a second annular groove is formed in the inner wall of the bottom of the blank mold, an annular inner hollow plate is fixedly arranged in the second annular groove, a plurality of inclined gas outlet holes are uniformly formed in the annular inner hollow plate, one end of the gas pipe penetrates through the blank mold, extends into the second annular groove and is fixedly connected with the bottom of the annular inner hollow plate in a penetrating manner, an annular sealing plate for sealing the second annular groove is arranged in the second annular groove, a strip groove for communicating the first annular groove with the second annular groove is formed in the bottom of the blank mold, and the same strip plate located in the strip groove is fixedly connected between the annular supporting plate and the annular sealing plate.
Compared with the prior art, the invention has the beneficial effects that:
1. when the gear blank needs to be forged, the gear blank to be forged is placed into a material box in a stacking mode, after the gear blank is placed, the motor is started to rotate to forge, the connecting plate is driven to reciprocate by the rotation of the motor, the first rack, the first push rod and the transverse plate are driven to slide by the reciprocating movement of the connecting plate, the transverse plate drives the push plate to move, the push plate moves to push the gear blank at the bottommost layer of the material box to move, the sliding of the first push rod drives the sliding plate to slide while the gear blank moves, when the sliding plate slides to one side and is in contact with the inner wall of the second groove, the sliding plate continues to slide to drive the sliding block to slide, the sliding block drives the annular supporting plate to move, the annular supporting plate moves to drive the original forged gear blank in the blank die and the strip-shaped plate to move simultaneously, the sliding of the first rack drives the shaft rod to slide upwards, and the upward sliding of the shaft rod drives the knocking hammer to move upwards;
2. in the invention, when the knocking hammer is lifted to the bottom to exceed the top of the through hole, the forged gear blank is just lifted to be positioned on the same horizontal plane with the gear blank to be cast, at the moment, the pushing plate pushes the gear blank to continuously move, the square block on the sliding block slides to be contacted with one end of the chute on the triangular block, the sliding block continuously slides to drive the triangular block to slide, so that the iron plate cannot be driven to continuously move, at the moment, the gear blank to be cast moves to push the forged gear blank from the annular supporting plate into the flow guide groove plate, the flow guide groove plate rolls into the collecting box to be collected, the gear blank to be cast is remained on the annular supporting plate, the strip plate moves to drive the annular sealing plate to move while the annular supporting plate moves, the annular sealing plate moves to remove the seal of the second annular groove, at the moment, gas in the gas cylinder flows into the annular inner hollow plate through the gas pipe, and flows out from the inclined gas outlet on the annular inner hollow plate to blow scrap iron out of the blank mold;
3. in the invention, after a gear blank to be cast is left on the annular supporting plate, the slide rod drives the connecting plate to move reversely to drive the sliding block to slide, after the sliding block slides to one side to be contacted with the inner wall of the first groove, at the moment, under the elastic force of the spring, the sliding plate is contacted with the inner wall of one side of the second groove, which is close to the spring, the annular supporting plate moves to the initial position, the annular sealing plate seals the second annular groove, the pushing plate is moved to the initial position by the continuous movement of the connecting plate, the knocking hammer is continuously lowered to hammer the gear blank, so that the forging is realized, after the forging is finished, the connecting plate performs reverse movement to push out the forged gear blank and feed the gear blank through the pushing plate, so that the forging of the gear blank is circularly performed, after all the forging is finished, the motor is turned off, and the gear blank in the collecting box is taken away.
According to the gear blank forging device for preventing the as-cast loose of the gear processing metal raw material, the structure is simple, the mechanization degree is high, the workpiece taking and placing operation can be automatically carried out, the workload of a forging worker is reduced, the potential safety hazard to the forging worker due to the high temperature of the gear blank is avoided, the function of cleaning iron scraps in a blank die is realized, the gear blank forging quality is improved, and the as-cast loose of the processing metal raw material is prevented.
Drawings
FIG. 1 is a schematic sectional view of a gear blank forging apparatus for preventing as-cast porosity of gear processing metal material according to the present invention;
FIG. 2 is an enlarged schematic structural view of part A of a gear blank forging apparatus for preventing as-cast porosity of gear processing metal raw materials according to the present invention;
FIG. 3 is a schematic side view of a vertical plate of a gear blank forging apparatus for preventing as-cast porosity of gear processing metal raw materials according to the present invention;
FIG. 4 is a schematic top view of a rotary plate of a gear blank forging apparatus for preventing as-cast porosity of gear processing metal feedstock in accordance with the present invention;
FIG. 5 is a schematic top view of a blank mold of a gear blank forging apparatus for preventing as-cast porosity of a gear processing metal raw material according to the present invention;
FIG. 6 is a schematic three-dimensional structure diagram of a sliding block of a gear blank forging device for preventing as-cast looseness of gear processing metal raw materials according to the present invention;
FIG. 7 is a schematic three-dimensional structure diagram of a triangular block of a gear blank forging device for preventing as-cast looseness of gear processing metal raw materials.
In the figure: 1. mounting blocks; 2. a first groove; 3. a slider; 4. a second groove; 5. a slide plate; 6. a first push rod; 7. a spring; 8. a ring-shaped supporting plate; 9. a collection box; 10. an air tube; 11. a placement groove; 12. a gas cylinder; 13. an electric motor; 14. mounting grooves; 15. an L-shaped plate; 16. a groove plate; 17. a bump; 18. rotating the disc; 19. a slide bar; 20. a transverse plate; 21. a push plate; 22. a material box; 23. a fixing plate; 24. a through hole; 25. a connecting plate; 26. a gear blank; 27. a first rack; 28. a second rack; 29. a vertical plate; 30. a first gear; 31. a rotating shaft; 32. a shaft lever; 33. an L-shaped fixing plate; 34. knocking hammers; 35. a flow guide groove plate; 36. blank mold; 37. a triangular block; 38. a second push rod; 39. a first annular groove; 40. an annular seal plate; 41. an annular inner hollow plate; 42. a second annular groove; 43. a second gear; 44. a strip-shaped groove; 45. a strip plate; 46. an iron plate; 47. a square block; 48. a chute.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Example one
Referring to fig. 1-7, a gear blank forging device for preventing gear processing metal raw material as-cast porosity comprises an installation block 1, one side of the installation block 1 is fixedly connected with an L-shaped plate 15, the L-shaped plate 15 is connected with a sliding rod 19 in a penetrating and sliding manner, one end of the sliding rod 19 is fixedly connected with a connecting plate 25, the installation block 1 is provided with an installation groove 14, the installation groove 14 is internally provided with a power component for driving the sliding rod 19 to slide back and forth, the top of the installation block 1 is fixedly provided with a blank mold 36, the bottom inner wall of the blank mold 36 is provided with a first annular groove 39, the first annular groove 39 is internally provided with an annular supporting plate 8, the installation block 1 is internally provided with a first groove 2, the first groove 2 is internally provided with a lifting component for lifting the annular supporting plate 8, the top of the installation block 1 is fixedly connected with an L-shaped fixing plate 33, the top of the L-shaped fixing plate 33 is connected with a shaft rod 32 in a penetrating and sliding manner, the L-shaped fixing plate 33 is provided with a transmission component for driving the shaft rod 32 to slide, the bottom of the shaft rod 32 is fixedly connected with a striking hammer 34 matched with a blank mold 36, one side of the L-shaped fixing plate 33, the iron chip removing component is arranged in the scrap removing groove 11.
Example two
Referring to fig. 1-7, a gear blank forging device for preventing gear processing metal raw material from being loose as cast, comprising a mounting block 1, an L-shaped plate 15 fixedly connected to one side of the mounting block 1, a sliding rod 19 slidably connected to the L-shaped plate 15 in a penetrating manner, a connecting plate 25 fixedly connected to one end of the sliding rod 19, a mounting groove 14 formed in the mounting block 1, a power assembly for driving the sliding rod 19 to slide back and forth arranged in the mounting groove 14, the power assembly comprising a motor 13 fixedly arranged on the bottom inner wall of the mounting groove 14, a rotating disc 18 fixedly arranged on an output shaft of the motor 13, a slot plate 16 fixedly connected to one end of the sliding rod 19 close to the rotating disc 18, a projection 17 slidably connected to the inner wall of the slot plate 16 and fixedly connected to the top of the rotating disc 18, the rotating disc 18 is driven by the motor 13 to rotate, so as to drive the sliding rod 19 to slide back and forth, a blank mold 36 fixedly arranged on the top of the mounting block 1, the bottom inner wall of the blank mold 36 is provided with a first annular groove 39, the first annular groove 39 is internally provided with an annular supporting plate 8, the installation block 1 is internally provided with a first groove 2, the first groove 2 is internally provided with a lifting component for lifting the annular supporting plate 8, the lifting component comprises an iron plate 46 which is connected with the inner wall of the first groove 2 in a sliding way, the top of the iron plate 46 is fixed with two second push rods 38, the top of each second push rod 38 penetrates through the top inner wall of the first groove 2 to extend into the first annular groove 39 and is fixedly connected with the bottom of the annular supporting plate 8, the bottom of the iron plate 46 is connected with a triangular block 37 in a sliding way, the bottom of the triangular block 37 is provided with a sliding groove 48, one side of the triangular block 37 and one side of the bottom of the iron plate 46 are fixedly connected with the same spring 7, the bottom inner wall of the first groove 2 is connected with a sliding block 3, one side of the sliding block 3 is fixedly connected with a square 47 which is connected with the inner wall of the sliding groove 48, the sliding block 3 slides to drive the triangular block 37 to move, thereby driving the annular supporting plate 8 to move, realizing the pushing out of the forged gear blank 26, the sliding block 3 is internally provided with a second groove 4, the inner wall of the second groove 4 is connected with a sliding plate 5 in a sliding way, one side of the sliding plate 5 is fixedly connected with a first push rod 6, one end of the first push rod 6 penetrates through the inner wall of one side of the second groove 4 to extend to the outer side of the mounting block 1 and is fixedly connected with the bottom of one side of the connecting plate 25, the forged gear blank 26 and the knocking hammer 34 can be prevented from moving upwards together by the sliding of the arranged sliding plate 5 in the second groove 4, the top of the mounting block 1 is fixedly connected with an L-shaped fixing plate 33, the top of the L-shaped fixing plate 33 is connected with a shaft lever 32 in a sliding way, a transmission component for driving the shaft lever 32 to slide is arranged on the L-shaped fixing plate 33, the transmission assembly comprises a vertical plate 29 fixedly connected with the top of an L-shaped fixing plate 33, a rotating shaft 31 is connected on the vertical plate 29 in a penetrating and rotating mode, a first gear 30 and a second gear 43 are fixedly sleeved on the outer walls of the two ends of the rotating shaft 31 respectively, a first rack 27 meshed with the second gear 43 is connected on one side of the vertical plate 29 in a sliding mode, one end of the first rack 27 is fixedly connected with the top of one side of a connecting plate 25, a second rack 28 meshed with the first gear 30 is fixedly connected on a shaft rod 32, the shaft rod 32 is driven to slide back and forth through the rotation of the transmission assembly, so that the forging of a gear blank 26 by a knocking hammer 34 is realized, the bottom of the shaft rod 32 is fixedly connected with the knocking hammer 34 matched with a blank mold 36 for use, a fixing plate 23 is fixedly connected on one side of the L-shaped fixing plate 33, an automatic feeding assembly is arranged on the fixing plate 23, the feeding assembly comprises a feed box 22 fixedly connected with one side of the fixing plate 23, a plurality of gear blanks 26 are placed in a material box 22, the bottom ends of two sides of the material box 22 are respectively provided with a through hole 24 which is communicated with each other, one side of a connecting plate 25 is fixedly connected with a transverse plate 20, one end of the transverse plate 20 is fixedly connected with a pushing plate 21 which is positioned in one through hole 24, a feeding assembly is arranged, the gear blanks 26 can be automatically pushed onto a ring-shaped supporting plate 8, automatic feeding is realized, one side of an L-shaped fixing plate 33 is fixedly connected with a flow guide groove plate 35, one side of an installation block 1 is fixedly connected with a collecting box 9 which is matched with the flow guide groove plate 35, the arranged flow guide groove plate 35 can guide the gear blanks 26 to slide into the collecting box 9 and is convenient to collect, a placing groove 11 is arranged on the installation block 1, a scrap removing assembly for removing scrap in a blank mold 36 is arranged in the placing groove 11, the scrap removing assembly comprises a gas bottle 12 arranged in the placing groove 11, the gas release mouth fixedly connected with trachea 10 of gas cylinder 12, second annular groove 42 has been seted up to blank mould 36's bottom inner wall, the interior fixed annular inner cavity plate 41 that is provided with of second annular groove 42, evenly seted up a plurality of slope air vents on the annular inner cavity plate 41, trachea 10's one end runs through blank mould 36 and extends to in the second annular groove 42 and run through fixed connection with the annular inner cavity plate 41 bottom, be provided with the annular seal plate 40 that seals second annular groove 42 in the second annular groove 42, the bar groove 44 of first annular groove 39 of intercommunication and second annular groove 42 is seted up to blank mould 36's bottom, fixedly connected with is the same bar plate 45 that is located bar groove 44 between annular fagging 8 and the annular seal plate 40, it has the function of clearing up the interior iron fillings of blank mould to set up the clear bits subassembly, gear blank forging quality has been improved, and the loose of processing metal feedstock cast state has been prevented.
The working principle is as follows: when forging work needs to be performed on the gear blank 26, the gear blank 26 to be forged is stacked and placed in the bin 22, after the gear blank 26 is placed, the motor 13 is turned on to rotate the rotating disc 18, the rotating disc 18 rotates the protruding block 17, the protruding block 17 rotates the slotted plate 16, the slotted plate 16 moves, the sliding rod 19 slides the sliding rod 19, the sliding rod 19 slides the connecting plate 25, the connecting plate 25 moves to drive the first rack 27, the sliding rod 6 to slide and the transverse plate 20 to move, the transverse plate 20 moves the pushing plate 21, the pushing plate 21 moves to push the gear blank 26 at the bottom of the bin 22, while the gear blank 26 moves, the sliding rod 6 slides to drive the sliding plate 5 to slide, when the sliding plate 5 slides to one side and the inner wall of the second groove 4, the elasticity of the spring 7 is greater than the horizontal force applied to the triangular block 37, the sliding plate 5 slides to drive the sliding block 3, the sliding rod 37 drives the sliding rod 46 to slide, when the sliding plate 5 slides to one side and the inner wall of the second groove 4 slides, when the sliding plate 5 slides to one side, the sliding rod 37 does not slide, the sliding rod 32 drives the sliding rod 32 to move upwards, the sliding rod 28, when the sliding rod 32 drives the sliding rod 32 moves to knock the second rack 32, the sliding rod 28 to move, the sliding rod 32 moves upwards, the sliding rod 32 moves to knock the second rack 32, the sliding rod 32 moves to knock the second rack 32, the second rack 32 and the second rack 32 moves upwards, the forged gear blank 26 just rises to be on the same horizontal plane with the gear blank 26 to be cast, at this time, the pushing plate 21 pushes the gear blank 26 to move continuously, the block 47 on the sliding block 3 slides to be in contact with one end of the sliding groove 48 on the triangular block 37, the sliding block 3 slides continuously to drive the triangular block 37 to slide, the iron plate 46 does not move continuously, at this time, the gear blank 26 to be cast moves to push the forged gear blank 26 from the annular supporting plate 8 to the diversion groove plate 35, the diversion groove plate 35 rolls to the collection box 9 for collection, the gear blank 26 to be cast is left on the annular supporting plate 8, at the same time of moving the annular supporting plate 8, the strip plate 45 moves to drive the annular sealing plate 40 to move, the movement of the annular sealing plate 40 releases the seal of the second annular groove 42, at this time, the gas in the gas cylinder 12 flows into the annular inner hollow plate 41 through the gas pipe 10, the gas is blown out from the inclined hammering outlet on the annular inner hollow plate 41 to blow out the scrap 26 in the blank mold 36, when the gear blank to be cast is left on the annular blank 8, the sliding plate 25 moves to push the sliding plate 21 to move to the sliding groove 7, the sliding block 21 to push the sliding plate 3 and the sliding plate 3 to move continuously, the sliding plate 7, the sliding plate 21 to push the sliding plate 3 to move to push the inner wall of the sliding groove 7, the sliding plate 8, the forging of the gear blank 26 is performed in this cycle, and when the whole forging is completed, the operation of the motor 13 is turned off, and the gear blank 26 in the collection box 9 is removed.
However, as is well known to those skilled in the art, the working principle and wiring method of the motor 13 are common and are conventional means or common knowledge, and will not be described herein, and those skilled in the art can make any choice according to their needs or convenience.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.

Claims (1)

1. A gear blank forging device for preventing as-cast looseness of gear processing metal raw materials comprises a mounting block (1) and is characterized in that an L-shaped plate (15) is fixedly connected to one side of the mounting block (1), a sliding rod (19) is connected to the L-shaped plate (15) in a penetrating and sliding mode, a connecting plate (25) is fixedly connected to one end of the sliding rod (19), a mounting groove (14) is formed in the mounting block (1), a power component for driving the sliding rod (19) to slide in a reciprocating mode is arranged in the mounting groove (14), a blank mold (36) is fixedly arranged at the top of the mounting block (1), a first annular groove (39) is formed in the inner wall of the bottom of the blank mold (36), an annular supporting plate (8) is arranged in the first annular groove (39), a first groove (2) is formed in the mounting block (1), a lifting component for lifting the annular supporting plate (8) is arranged in the first groove (2), an L-shaped fixing plate (33) is fixedly connected to the top of the mounting block (1), a driving component (32) is arranged on the L-shaped fixing plate (33), and a hammer (34) and is connected to one side of the driving component and is connected with a hammer (23), a feeding assembly for automatic feeding is arranged on the fixing plate (23), a placing groove (11) is formed in the mounting block (1), and a scrap cleaning assembly for cleaning scrap iron in the blank mold (36) is arranged in the placing groove (11);
the power assembly comprises a motor (13) fixedly arranged on the inner wall of the bottom of the mounting groove (14), an output shaft of the motor (13) is fixedly sleeved with a rotating disc (18), one end, close to the rotating disc (18), of the sliding rod (19) is fixedly connected with a groove plate (16), and the top of the rotating disc (18) is fixedly connected with a convex block (17) in sliding connection with the inner wall of the groove plate (16);
the lifting assembly comprises an iron plate (46) which is slidably connected with the inner wall of a first groove (2), two second push rods (38) are fixed to the top of the iron plate (46), the top of each second push rod (38) penetrates through the inner wall of the top of the first groove (2) to extend into a first annular groove (39) and is fixedly connected with the bottom of an annular supporting plate (8), a triangular block (37) is slidably connected to the bottom of the iron plate (46), a sliding groove (48) is formed in the bottom of the triangular block (37), one side of the triangular block (37) and one side of the bottom of the iron plate (46) are fixedly connected with a same spring (7), a sliding block (3) is slidably connected to the inner wall of the bottom of the first groove (2), and a square block (47) which is slidably connected with the inner wall of the sliding groove (48) is fixedly connected to one side of the sliding block (3); a second groove (4) is formed in the sliding block (3), the inner wall of the second groove (4) is connected with a sliding plate (5) in a sliding mode, one side of the sliding plate (5) is fixedly connected with a first push rod (6), and one end of the first push rod (6) penetrates through the inner wall of one side of the second groove (4) to extend to the outer side of the mounting block (1) and is fixedly connected with the bottom of one side of the connecting plate (25);
the transmission assembly comprises a vertical plate (29) fixedly connected with the top of an L-shaped fixing plate (33), a rotating shaft (31) is connected to the vertical plate (29) in a penetrating and rotating mode, a first gear (30) and a second gear (43) are fixedly sleeved on the outer walls of the two ends of the rotating shaft (31) respectively, a first rack (27) meshed with the second gear (43) is connected to one side of the vertical plate (29) in a sliding mode, one end of the first rack (27) is fixedly connected with the top of one side of the connecting plate (25), and a second rack (28) meshed with the first gear (30) is fixedly connected to the shaft lever (32);
the feeding assembly comprises a material box (22) fixedly connected with one side of a fixing plate (23), a plurality of gear blanks (26) are placed in the material box (22), through holes (24) communicated with each other are formed in the bottom ends of the two sides of the material box (22), a transverse plate (20) is fixedly connected with one side of a connecting plate (25), and one end of the transverse plate (20) is fixedly connected with a pushing plate (21) positioned in one through hole (24); one side of the L-shaped fixing plate (33) is fixedly connected with a flow guide groove plate (35), and one side of the mounting block (1) is fixedly connected with a collecting box (9) matched with the flow guide groove plate (35);
the chip cleaning assembly comprises a gas cylinder (12) arranged in a placing groove (11), a gas discharging port of the gas cylinder (12) is fixedly connected with a gas pipe (10), a second annular groove (42) is formed in the inner wall of the bottom of a blank mold (36), an annular inner hollow plate (41) is fixedly arranged in the second annular groove (42), a plurality of inclined gas outlet holes are uniformly formed in the annular inner hollow plate (41), one end of the gas pipe (10) penetrates through the blank mold (36) and extends into the second annular groove (42) and is fixedly connected with the bottom of the annular inner hollow plate (41), an annular sealing plate (40) for sealing the second annular groove (42) is arranged in the second annular groove (42), a strip groove (44) for communicating the first annular groove (39) with the second annular groove (42) is formed in the bottom of the blank mold (36), and a strip plate (45) which is located in the same strip groove (44) is fixedly connected between the annular supporting plate (8) and the annular sealing plate (40).
CN202110850334.8A 2021-07-27 2021-07-27 Gear blank forging device for preventing gear machining metal raw material from being loose in as-cast state Active CN113634708B (en)

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Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000140983A (en) * 1998-11-05 2000-05-23 Ondo Kosakusho:Kk Forging device of gear member
CN211248151U (en) * 2019-11-08 2020-08-14 山东邹平旺达锻压有限公司 Material taking mechanism for flange forging equipment

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2162512B2 (en) * 1971-12-16 1975-09-04 Ernst Julius Maschinenbau Kg, 4020 Mettmann Device for gripping and removing a workpiece
JP3742804B2 (en) * 2003-04-30 2006-02-08 株式会社新来島どっく Sheet bending press conveyor
CN203265152U (en) * 2013-04-15 2013-11-06 日星金属制品(上海)有限公司 Burring device for piston die
CN208712703U (en) * 2018-01-01 2019-04-09 浙江中晟科技有限公司 A kind of punching machine automatic charging device
CN108772520A (en) * 2018-06-11 2018-11-09 蔡铖 A kind of metal forging device
KR102160359B1 (en) * 2019-04-22 2020-09-25 김귀옥 Apparatus for forming stick typed cosmetic case
CN213002278U (en) * 2020-06-01 2021-04-20 长丰大成信息科技有限公司 Punch forming device for computer outer plate
CN213436517U (en) * 2020-09-10 2021-06-15 江苏嘉麟德电子科技有限公司 Automatic feeding type hardware stamping machine tool capable of improving working efficiency
CN112404220A (en) * 2020-11-03 2021-02-26 泗阳德福来五金制品有限公司 High-efficiency stamping equipment for hardware thin plates
CN112474966B (en) * 2020-11-17 2022-06-24 佛山市科凌电器有限公司 A punching press tool for punching press ceiling fan accessory

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000140983A (en) * 1998-11-05 2000-05-23 Ondo Kosakusho:Kk Forging device of gear member
CN211248151U (en) * 2019-11-08 2020-08-14 山东邹平旺达锻压有限公司 Material taking mechanism for flange forging equipment

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