CN116944400A - Forging die for gear steel forging production and processing - Google Patents

Forging die for gear steel forging production and processing Download PDF

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Publication number
CN116944400A
CN116944400A CN202310614353.XA CN202310614353A CN116944400A CN 116944400 A CN116944400 A CN 116944400A CN 202310614353 A CN202310614353 A CN 202310614353A CN 116944400 A CN116944400 A CN 116944400A
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CN
China
Prior art keywords
peripheral wall
gear
forging
cavity
screw rod
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Pending
Application number
CN202310614353.XA
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Chinese (zh)
Inventor
傅晓韵
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Zhejiang Yueda Precision Forging Co ltd
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Zhejiang Yueda Precision Forging Co ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
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Application filed by Zhejiang Yueda Precision Forging Co ltd filed Critical Zhejiang Yueda Precision Forging Co ltd
Priority to CN202310614353.XA priority Critical patent/CN116944400A/en
Publication of CN116944400A publication Critical patent/CN116944400A/en
Pending legal-status Critical Current

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    • 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
    • B21J13/02—Dies or mountings therefor
    • 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
    • B21J13/08—Accessories for handling work or tools
    • B21J13/10—Manipulators
    • 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
    • B21J13/08—Accessories for handling work or tools
    • B21J13/14—Ejecting devices
    • 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 relates to the technical field of steel forging production and processing, in particular to a forging die for gear steel forging production and processing. The invention relates to a forging die for producing and processing gear steel forgings, which comprises a bottom plate, wherein a fixing clamp is fixedly connected to one side top of the bottom plate, a cavity is formed in the fixing clamp, the inner peripheral wall of the cavity is rotationally connected with a toothed plate, the outer peripheral wall of the toothed plate is in meshed connection with a transmission gear, one side of the transmission gear is provided with a motor, the end part of an output shaft of the motor is fixedly connected with the transmission gear, the outer peripheral wall of the motor is fixedly connected with the inner peripheral wall of the cavity, a positioning groove is formed in the middle of the inner peripheral wall of the cavity, and a punching hole is formed in the top of the inner peripheral wall of the cavity, and the forging die has the beneficial effects that: this forging mould that gear steel forging production and processing was used can let the stopper fix a position the gear blank indirectly to after the pinion rack rotates, make the gear blank normally rotate, and then can let forging mechanism continuously carry out punching press forging work to the gear blank.

Description

Forging die for gear steel forging production and processing
Technical Field
The invention relates to the technical field of steel forging production and processing, in particular to a forging die for gear steel forging production and processing.
Background
The gear forging is a driving mechanical device. The rim has teeth thereon for continuously engaging mechanical elements for transmitting motion and power. The use of gears in transmissions has long emerged. At the end of the 19 th century, the principle of generating a gear cutting method and the sequential appearance of a special machine tool and a cutter for cutting teeth by utilizing the principle are considered, and along with the development of production, the stability of gear operation is emphasized;
when the forging mechanism processes the gear blank, the gear blank needs to be forged in all directions and continuously.
The existing forging die for producing and processing the gear steel forgings is easy to influence the rotation of the gear blank after the gear blank is fixed by the die, so that the forging mechanism can only forge the gear blank in a single direction, the forging effect of the forging mechanism on the gear blank is easy to be limited by the die, and the using effect of the die is not ideal.
Disclosure of Invention
The invention aims at the technical problems in the prior art, and provides a forging die for producing and processing a gear steel forging piece, which solves the problem that the forging die for producing and processing the gear steel forging piece is easy to influence the rotation of the gear blank after fixing the gear blank.
The technical scheme for solving the technical problems is as follows: the utility model provides a forging mould that gear steel forging production and processing was used, comprising a base plate, one side top fixedly connected with mounting fixture of bottom plate has seted up the cavity in the mounting fixture, the inner wall rotation of cavity is connected with the pinion, the outer perisporium meshing of pinion is connected with drive gear, one side of drive gear is provided with the motor, the output shaft tip and the drive gear fixed connection of motor's outer perisporium and the inner perisporium fixed connection of cavity, the constant head tank has been seted up in the middle of the inner perisporium of cavity, the punching press hole has been seted up to the inner perisporium top of cavity, four recesses have been symmetrically seted up all around to the inner perisporium of four recesses, the equal fixedly connected with spring axle of inner perisporium, the tip of spring axle is provided with movable rotating plate, one of which one side fixedly connected with linkage touch plate of movable rotating plate, the tip and the pinion conflict of movable rotating plate, the other side fixedly connected with stopper of stopper, the tip and the gear blank conflict.
The beneficial effects of the invention are as follows:
the forging die for producing and processing the gear steel forging has better effect, the invention is improved on the basis of the prior art, the limiting block can indirectly position the gear blank through the movable rotating plate, so that the gear blank can be fixed, the phenomenon that the gear blank rotates to influence the forging effect when being forged is avoided, after the toothed plate rotates, the acting force is applied to the linkage touch plate by the rotating action of the toothed plate to enable the movable rotating plate to rotate reversely, thereby the end part of the limiting block is separated from the gear blank to reduce the friction force born by the gear blank, the toothed plate can normally drive the gear blank to rotate after rotating, and the forging mechanism can continuously punch and forge the gear blank.
On the basis of the technical scheme, the invention can be improved as follows.
Further, a sliding groove is formed in the bottom plate, a first servo motor is fixedly connected to the inner peripheral wall of the sliding groove, a one-way screw rod is fixedly connected to the end portion of an output shaft of the first servo motor, a U-shaped sliding plate is connected to the outer peripheral wall of the one-way screw rod in a threaded mode, a sliding clamping plate is fixedly connected to the end portion of the U-shaped sliding plate, and a second servo motor is connected to the middle of the sliding clamping plate in an embedded mode.
The adoption of the further scheme has the beneficial effects that the space between the fixing clamp and the sliding clamping plate can be adjusted by a user, so that the user can drive the gear blank to enter the cavity when sleeving the gear blank on the outer peripheral wall of the supporting steel pipe, after the gear blank continuously moves, the end part of the supporting steel pipe can be clamped on the inner peripheral wall of the positioning groove, so that the fixing clamp can support the supporting steel pipe together with the sliding clamping plate, the pressure born by the supporting steel pipe when the forging mechanism forges the gear blank is ensured, and through the function, the gear blank can be conveniently put into the die by the user, and the gear blank can be conveniently taken out from the die by the user after the forging is finished.
Further, one side fixedly connected with support steel pipe of sliding splint has seted up the inner chamber in the support steel pipe, and the inner peripheral wall rotation of inner chamber is connected with multidirectional lead screw, and the tip of multidirectional lead screw and the output shaft tip fixed connection of servo motor two, the periphery wall fixedly connected with of multidirectional lead screw separate the piece, and the both sides of two separate the piece are all provided with two lead screw lantern rings, four lead screw lantern rings all with multidirectional lead screw threaded connection, the equal symmetry of the outer peripheral wall of every lead screw lantern ring is provided with four connecting rods, and one of them one end of connecting rod links to each other with the lead screw lantern ring is articulated, and the other one end of connecting rod links to each other to have the arc supporting shoe.
The beneficial effects of adopting above-mentioned further scheme are that, can remove the interval that changes multidirectional lead screw and arc supporting shoe with servo motor's operation for this interval and the internal diameter looks adaptation of gear blank, then can make four arc supporting shoes can be simultaneously with the inner peripheral wall of gear blank conflict and reach the effect that supports the gear blank, and based on this, can make the user go control servo motor second and carry out corresponding rotation and change the interval of four arc supporting shoes according to the internal diameter size of gear blank, in order to reach the effect that fixes the gear blank of different internal diameters, and the fixed effect that the gear blank obtained is better.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present invention;
FIG. 2 is a schematic side cross-sectional view of the present invention;
FIG. 3 is a schematic cross-sectional front view of the base plate and the slide clamp plate of the present invention;
FIG. 4 is an enlarged schematic view of the structure of FIG. 2 at A;
FIG. 5 is a schematic view of a front cross-sectional structure of a fixing clamp according to the present invention;
fig. 6 is an enlarged schematic view of the structure at B in fig. 5.
In the drawings, the list of components represented by the various numbers is as follows:
1. a bottom plate; 101. a chute; 102. a servo motor I; 103. a unidirectional screw rod; 104. a U-shaped sliding plate; 2. a fixing clamp; 201. a cavity; 202. punching a hole; 203. a positioning groove; 204. a toothed plate; 205. a transmission gear; 206. a motor; 3. a sliding clamping plate; 301. a servo motor II; 4. supporting the steel pipe; 401. an inner cavity; 402. a multidirectional screw rod; 403. a separation block; 404. a screw rod sleeve ring; 405. a connecting rod; 406. an arc-shaped supporting block; 5. a groove; 501. a spring shaft; 502. a movable rotating plate; 503. a linkage touch plate; 504. and a limiting block.
Detailed Description
The principles and features of the present invention are described below with reference to the drawings, the examples are illustrated for the purpose of illustrating the invention and are not to be construed as limiting the scope of the invention.
Gear forgings (gearforgings) are driving mechanical devices. The rim has teeth thereon for continuously engaging mechanical elements for transmitting motion and power. The use of gears in transmissions has long emerged. At the end of the 19 th century, the principle of generating a gear cutting method and the sequential appearance of a special machine tool and a cutter for cutting teeth by utilizing the principle are considered, and with the development of production, the stability of gear operation is emphasized, so that the inventor provides a forging die for producing and processing a gear steel forging to solve the problems.
The present invention provides the following preferred embodiments
As shown in fig. 1-6, a forging die for producing and processing gear steel forgings comprises a bottom plate 1, wherein a fixing clamp 2 is fixedly connected to the top of one side of the bottom plate 1, a cavity 201 is formed in the fixing clamp 2, a toothed plate 204 is rotatably connected to the inner peripheral wall of the cavity 201, a transmission gear 205 is connected to the outer peripheral wall of the toothed plate 204 in a meshed manner, a motor 206 is arranged on one side of the transmission gear 205, the end part of an output shaft of the motor 206 is fixedly connected with the transmission gear 205, the outer peripheral wall of the motor 206 is fixedly connected with the inner peripheral wall of the cavity 201, a positioning groove 203 is formed in the middle of the inner peripheral wall of the cavity 201, a punching hole 202 is formed in the top of the inner peripheral wall of the cavity 201, four grooves 5 are symmetrically formed in the periphery of the inner peripheral wall of the cavity 201, spring shafts 501 are fixedly connected to the inner peripheral walls of the four grooves 5, movable rotating plates 502 are arranged at the end parts of the spring shafts 501, one side of the movable rotating plates 502 is fixedly connected with a movable contact plate 503, the end of the linkage touch plate 503 is in contact with the toothed plate 204, the other side of the movable rotating plate 502 is fixedly connected with a limiting block 504, the end of the limiting block 504 is in contact with the gear blank, the toothed plate 204 is arranged in the cavity 201, a transmission gear 205 is arranged on the peripheral wall of the toothed plate 204, the transmission gear 205 is connected with the motor 206, so that the motor 206 can drive the toothed plate 204 to rotate after running, the protruding part on one side of the toothed plate 204 is in contact with the gear blank, and then the gear blank can be driven to rotate, so that after the top of the gear blank is stamped through the stamping hole 202 by the forging mechanism, the gear blank can be continuously rotated to stamp the next position, and the forging mechanism can continuously forge the gear blank after the gear blank is clamped and fixed by the die, meanwhile, four symmetrical grooves 5 are formed around the cavity 201, the grooves 5 are internally fixed with the spring shaft 501, the movable rotating plate 502 is arranged at the end part of the spring shaft 501, the movable rotating plate 502 can have elasticity of autorotation under the elastic action of the spring shaft 501, and based on the elasticity, the linkage touch plate 503 is abutted against the peripheral wall of the toothed plate 204, and the limiting block 504 is abutted against the gear blank, so that when the toothed plate 204 does not rotate, the linkage touch plate 503, the movable rotating plate 502 and the limiting block 504 at the moment can be in a fixed state, and the limiting block 504 is abutted against the gear blank to increase the friction force born by the gear blank, so that the limiting block 504 can indirectly position the gear blank, the gear blank can be fixed, the phenomenon that the gear blank rotates to influence the forging effect is caused by the autorotation of the gear blank is avoided, and after the toothed plate 204 rotates, the action of rotation of the toothed plate 204 is used for exerting force on the linkage touch plate 503 to enable the movable rotating plate 502 to be reversed with the gear blank, the end part of the limiting block 504 can be separated from the gear blank to enable the gear blank to be in a fixed state, the friction force born by the gear blank can be increased, and the gear blank can be continuously forged after the gear blank can be driven to rotate, and the gear blank can be forged normally.
In this embodiment, as shown in fig. 1, fig. 2 and fig. 3, in order to further make the die have an adjustable effect, the chute 101 is provided in the bottom plate 1, the inner peripheral wall of the chute 101 is fixedly connected with the first servo motor 102, the output shaft end of the first servo motor 102 is fixedly connected with the unidirectional screw 103, the outer peripheral wall of the unidirectional screw 103 is in threaded connection with the U-shaped slide 104, the end of the U-shaped slide 104 is fixedly connected with the sliding clamp plate 3, the second servo motor 301 is embedded and connected in the middle of the sliding clamp plate 3, the chute 101 is provided in the bottom plate 1, and the first servo motor 102 is provided in the inner peripheral wall of the chute 101, and the output shaft end of the first servo motor 102 is fixed with the unidirectional screw 103, so that the first servo motor 102 can drive the unidirectional screw 103 to operate, and because the unidirectional screw 103 is in threaded connection with the U-shaped slide 104, and the U-shaped slide 104 cannot rotate by itself, so that the U-shaped slide 104 can slide along the unidirectional screw 103, then drive the sliding clamp plate 3 to move at the top of the bottom plate 1, and change the distance between the sliding clamp plate 3 and the fixed clamp 2, so that a user can insert the gear sleeve into the steel tube 4 to support the steel tube 4, and then support the steel tube 4, and can continuously forge the steel tube 4 in the hollow tube, and can be placed in the hollow cavity, and the hollow tube 4, and the hollow tube can be kept in the hollow cavity can be held by the die, and the hollow tube 4, and the hollow clamp can be kept in the die, and the hollow cavity can be kept in the die and the die by the die.
In this embodiment, as shown in fig. 1, 2 and 3, in order to further improve the fixing effect of the mold on the gear blank, one side of the sliding clamping plate 3 is fixedly connected with a supporting steel pipe 4, an inner cavity 401 is formed in the supporting steel pipe 4, the inner peripheral wall of the inner cavity 401 is rotationally connected with a multi-directional screw rod 402, the end of the multi-directional screw rod 402 is fixedly connected with the end of the output shaft of the servo motor 301, the outer peripheral wall of the multi-directional screw rod 402 is fixedly connected with two separation blocks 403, two sides of the two separation blocks 403 are symmetrically provided with two screw rod lantern rings 404, four screw rod lantern rings 404 are in threaded connection with the multi-directional screw rod 402, the outer peripheral wall of each screw rod lantern ring 404 is symmetrically provided with four connecting rods 405, one end of each connecting rod 405 is hinged with the screw rod lantern ring 404, the other end of each connecting rod 405 is hinged with an arc supporting block 406, the inner cavity 401 is formed in the supporting steel pipe 4, and the inner peripheral wall of the inner cavity 401 is provided with the multi-directional screw rod 402, the end of the multi-directional screw rod 402 is fixed with the output shaft of the second servo motor 301, so that the second servo motor 301 can drive the multi-directional screw rod 402 to rotate, then the multi-directional screw rod 402 is divided into three sections by two separation blocks 403, namely two adjacent sections are opposite, two groups of screw rod lantern rings 404 and connecting rods 405 are respectively arranged on two sides of the two separation blocks 403 based on the three sections, then the two groups of screw rod lantern rings 404 and the connecting rods 405 form a deformable parallelogram at the same time, and the intersection of the two connecting rods 405 is connected with the arc-shaped supporting block 406, so that the supporting effect of the multi-directional screw rod 402 on the arc-shaped supporting block 406 can be increased, the distance between the two screw rod lantern rings 404 in the same group can be changed after the multi-directional screw rod 402 rotates, and the distance between the multi-directional screw rod 402 and the arc-shaped supporting block 406 can be further changed, the distance is adapted to the inner diameter of the gear blank, so that the four arc-shaped supporting blocks 406 can simultaneously collide with the inner peripheral wall of the gear blank to achieve the effect of supporting the gear blank, and based on the distance, a user can control the servo motor II 301 to correspondingly rotate according to the inner diameter of the gear blank to change the distance between the four arc-shaped supporting blocks 406, so that the effect of fixing the gear blanks with different inner diameters is achieved, and the fixing effect obtained by the gear blank is better.
The specific working process of the invention is as follows:
(1) Moving slide clamp plate 3
Firstly, a first electric power driving servo motor 102 is used for driving a unidirectional screw rod 103 to rotate, so that a U-shaped sliding plate 104 and a sliding clamping plate 3 can be driven to move along the unidirectional screw rod 103, and the distance between the sliding clamping plate 3 and a fixed clamp 2 is changed;
(2) Put into gear blank
Then, when the distance between the sliding clamping plate 3 and the fixing clamp 2 is adjusted and the distance between the supporting steel pipe 4 and the fixing clamp 2 is larger than the width of the gear blank, the user can put the gear blank into the die and sleeve the gear blank on the peripheral wall of the supporting steel pipe 4, and then the sliding clamping plate 3 and the fixing clamp 2 are folded.
(3) Adjusting the spacing of the four arc support blocks 406
Then, the second servo motor 301 is used as power to drive the screw rod collar 404 to move, and the distance between the four arc-shaped supporting blocks 406 is changed, so that the distance is matched with the inner diameter of the gear blank, and the effects of fixing the gear blank and supporting the gear blank are achieved.
(4) Driving the gear blank to rotate
Finally, the toothed plate 204 is abutted against the gear blank, and in the abutting process, the limiting block 504 can indirectly position the gear blank under the action of the linkage contact plate 503, meanwhile, when the toothed plate 204 is driven by the motor 206, the gear blank can be indirectly rotated, and when the toothed plate 204 rotates, the limiting block 504 can be separated, so that the forging mechanism can forge and punch the next position of the gear blank through the punching hole 202.
To sum up: the invention has the advantages that the structure is improved on the basis of the prior art, the forging die for producing and processing the gear steel forgings has better effect, the toothed plate 204 is arranged in the cavity 201, the transmission gear 205 is arranged on the peripheral wall of the toothed plate 204, the transmission gear 205 is connected with the motor 206, the motor 206 can drive the toothed plate 204 to rotate after running, the protruding part on one side of the toothed plate 204 is abutted against the gear blank, then the gear blank can be driven to rotate, thus, after the top of the gear blank is stamped through the stamping hole 202 by the forging mechanism, the gear blank can be continuously rotated to stamp the next position, so that after the die clamps and fixes the gear blank, the forging mechanism can continuously forge the gear blank, four symmetrical grooves 5 are arranged on the periphery of the cavity 201, the grooves 5 are fixed with the spring shaft 501, the movable rotating plate 502 is arranged at the end of the spring shaft 501, the movable rotating plate 502 can have elasticity under the elastic action of the spring shaft, and can be abutted against the gear blank 504 on the basis of the elastic action of the spring shaft, the rotating plate can be abutted against the rotating plate 504, when the rotating plate 504 is abutted against the gear blank, the gear blank can be prevented from being positioned against the gear blank 204, and the blank can be prevented from being influenced by the rotating, the rotating plate 504, and the blank can be positioned against the rotating plate 204 when the rotating plate 504 is abutted against the gear blank is contacted with the rotating plate 204, and the rotating plate 204, thus the blank is prevented from being positioned, the action of the rotation of the toothed plate 204 is used for applying an acting force to the linkage touch plate 503 so as to enable the movable rotating plate 502 to rotate reversely, so that the end part of the limiting block 504 is separated from the gear blank to reduce the friction force born by the gear blank, the toothed plate 204 can normally drive the gear blank to rotate after rotating, and the forging mechanism can continuously punch and forge the gear blank;
when the structure is used, the sliding chute 101 is arranged in the bottom plate 1, the first servo motor 102 is arranged on the inner peripheral wall of the sliding chute 101, the end part of the output shaft of the first servo motor 102 is fixed with the one-way screw rod 103, so that the first servo motor 102 can drive the one-way screw rod 103 to operate after operating, and the one-way screw rod 103 is in threaded connection with the U-shaped sliding plate 104, and the U-shaped sliding plate 104 cannot rotate, so that the U-shaped sliding plate 104 can slide along the one-way screw rod 103, then the sliding clamping plate 3 is driven to move on the top of the bottom plate 1, the distance between the sliding clamping plate 3 and the fixing clamp 2 is changed, a user can drive a gear blank to enter the cavity 201 when sleeving the gear blank on the outer peripheral wall of the supporting steel pipe 4, and after continuous movement, the end part of the supporting steel pipe 4 can be clamped on the inner peripheral wall of the positioning groove 203, so that the fixing clamp 2 and the sliding clamping plate 3 can jointly support the supporting steel pipe 4, so that the forging mechanism can support the pressure borne by the supporting steel pipe 4 when the gear blank is carried out, and through the function, the user can conveniently put the gear blank into the forging die and can be conveniently taken out from the forging die after the user;
when the structure is used, the inner cavity 401 is formed in the supporting steel pipe 4, the multidirectional screw rod 402 is arranged on the inner peripheral wall of the inner cavity 401, the end part of the multidirectional screw rod 402 is fixed with the output shaft of the second servo motor 301, so that the second servo motor 301 can drive the multidirectional screw rod 402 to rotate, then the multidirectional screw rod 402 is divided into three sections of lines by the two separation blocks 403, namely, two adjacent sections of lines are opposite, two groups of screw rod lantern rings 404 and connecting rods 405 are respectively arranged on the two sides of the two separation blocks 403, then the two groups of screw rod lantern rings 404 and the connecting rods 405 form a deformable parallelogram at the same time, the intersection of the two connecting rods 405 is connected with the arc supporting blocks 406, the supporting effect of the multidirectional screw rod 402 on the arc supporting blocks 406 can be increased, the distance between the two screw rod lantern rings 402 and the arc supporting blocks 406 can be changed after the multidirectional screw rod 402 rotates, the distance between the multidirectional screw rod 402 and the arc supporting blocks is further changed, the distance is matched with the inner diameter of a gear blank, the inner diameter of the gear blank can be controlled by the four separation blocks, the inner diameter of the gear blank can be controlled by the gear blank supporting blocks to be controlled by the same diameter, and the inner diameter of the blank can be controlled by the gear blank 301 to be further different from the inner diameter of the blank supporting blocks, and the blank can be controlled by the inner diameter of the blank to be correspondingly different from the blank to the inner diameter of the blank, the blank can be controlled.
The foregoing description of the preferred embodiments of the invention is not intended to limit the invention to the precise form disclosed, and any such modifications, equivalents, and alternatives falling within the spirit and scope of the invention are intended to be included within the scope of the invention.

Claims (10)

1. The utility model provides a forging die for gear steel forging production and processing, its characterized in that, including bottom plate (1), one side top fixedly connected with mounting fixture (2) of bottom plate (1), cavity (201) have been seted up in mounting fixture (2), the inner peripheral wall rotation of cavity (201) is connected with pinion rack (204), the outer peripheral wall meshing of pinion rack (204) is connected with drive gear (205), one side of drive gear (205) is provided with motor (206), the output shaft tip of motor (206) with drive gear (205) fixed connection, the outer peripheral wall of motor (206) with the interior peripheral wall fixed connection of cavity (201).
2. The forging die for producing and processing the gear steel forging according to claim 1, wherein a positioning groove (203) is formed in the middle of the inner peripheral wall of the cavity (201), and a punching hole (202) is formed in the top of the inner peripheral wall of the cavity (201).
3. The forging die for producing and processing the gear steel forging according to claim 1, wherein four grooves (5) are symmetrically formed in the periphery of the inner peripheral wall of the cavity (201), spring shafts (501) are fixedly connected to the inner peripheral walls of the four grooves (5), and movable rotating plates (502) are arranged at the end parts of the spring shafts (501).
4. A forging die for gear steel forging production and processing according to claim 3, wherein one side of the movable rotating plate (502) is fixedly connected with a linkage contact plate (503), and the end part of the linkage contact plate (503) is abutted against the toothed plate (204).
5. The forging die for producing and processing the gear steel forging according to claim 4, wherein a limiting block (504) is fixedly connected to the other side of the movable rotating plate (502), and the end part of the limiting block (504) is abutted against the gear blank.
6. The forging die for producing and processing the gear steel forgings according to claim 4, wherein a chute (101) is formed in the bottom plate (1), a first servo motor (102) is fixedly connected to the inner peripheral wall of the chute (101), a one-way screw rod (103) is fixedly connected to the end portion of an output shaft of the first servo motor (102), and a U-shaped sliding plate (104) is connected to the outer peripheral wall of the one-way screw rod (103) in a threaded manner.
7. The forging die for gear steel forging production and processing according to claim 6, wherein the end part of the U-shaped sliding plate (104) is fixedly connected with a sliding clamping plate (3), and a servo motor II (301) is embedded and connected in the middle of the sliding clamping plate (3).
8. The forging die for gear steel forging production and processing according to claim 7, wherein one side of the sliding clamping plate (3) is fixedly connected with a supporting steel pipe (4), an inner cavity (401) is formed in the supporting steel pipe (4), a multidirectional screw rod (402) is rotatably connected to the inner peripheral wall of the inner cavity (401), and the end part of the multidirectional screw rod (402) is fixedly connected with the end part of an output shaft of the second servo motor (301).
9. The forging die for producing and processing the gear steel forgings according to claim 8, wherein two separation blocks (403) are fixedly connected to the peripheral wall of the multidirectional screw rod (402), two screw rod lantern rings (404) are symmetrically arranged on two sides of each separation block (403), and four screw rod lantern rings (404) are in threaded connection with the multidirectional screw rod (402).
10. The forging die for producing and processing the gear steel forgings according to claim 9, wherein four connecting rods (405) are symmetrically arranged on the peripheral wall of each screw rod lantern ring (404), one end of each connecting rod (405) is hinged with each screw rod lantern ring (404), and the other end of each connecting rod (405) is hinged with an arc-shaped supporting block (406).
CN202310614353.XA 2023-05-26 2023-05-26 Forging die for gear steel forging production and processing Pending CN116944400A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202310614353.XA CN116944400A (en) 2023-05-26 2023-05-26 Forging die for gear steel forging production and processing

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202310614353.XA CN116944400A (en) 2023-05-26 2023-05-26 Forging die for gear steel forging production and processing

Publications (1)

Publication Number Publication Date
CN116944400A true CN116944400A (en) 2023-10-27

Family

ID=88445108

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202310614353.XA Pending CN116944400A (en) 2023-05-26 2023-05-26 Forging die for gear steel forging production and processing

Country Status (1)

Country Link
CN (1) CN116944400A (en)

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