CN113020523B

CN113020523B - Sphere forging processing module

Info

Publication number: CN113020523B
Application number: CN202110162930.7A
Authority: CN
Inventors: 杨顺明
Original assignee: Shandong Shengye Grinding Ball Co ltd
Current assignee: Shandong Shengye Grinding Ball Co ltd
Priority date: 2021-02-05
Filing date: 2021-02-05
Publication date: 2023-05-09
Anticipated expiration: 2041-02-05
Also published as: CN113020523A

Abstract

The invention relates to a sphere forging processing module, which comprises a base die and a die sleeve, wherein the lower part of the die sleeve is concave and downward, a first ejector rod and a second ejector rod are arranged in an ejection hole of the base die, and slide upwards in the ejection hole under external power to eject the die sleeve; the inner side of the first ejector rod is provided with an abutting block abutting against the sphere, and the second ejector rod comprises a positioning rod, a moving rod which can move relative to the positioning rod after sliding out of the ejection hole, and a link element for connecting the positioning rod and the moving rod; the base mould is provided with a temporary storage space for the moving rod to move, so that a rotating space for the ball body to rotate by taking the abutting block as a fulcrum is obtained, and the base mould is also provided with a toggle mechanism, and after the die sleeve is ejected out of the base mould by the first ejector rod and the second ejector rod driven by external power, the toggle mechanism is driven by external power to move to the temporary storage space. The invention independently develops the design, opens up the development from the traditional sphere forging artificial to the mechanical automatic, and has novel and ingenious processing conception and high automation degree.

Description

Sphere forging processing module

Technical Field

The invention relates to the technical field of sphere machining equipment parts, in particular to a sphere forging machining module.

Background

The sphere forging processing procedure comprises a rounding step of blank materials. The blank is a sphere with a certain specification obtained by cutting a bar stock into short column-shaped materials through a sawing machine and carrying out subsequent quenching and grinding on a rough product of a forging piece after rounding.

At present, the rounding procedure of the sphere is that one worker clamps the red-burned blank by using a long clamp and puts the blank into a concave lower die, the other worker clamps an upper die with the size smaller than that of the lower die by using a long clamp and is sleeved on the blank, the inner part of the upper die is provided with an inward concave arc surface, finally, the upper die is stamped downwards by a punch head above the upper die to realize rounding of the end part of the short-rod blank, after rounding one end, the worker takes the upper die upwards, and the other worker turns over the blank randomly, then stamps the other end of the blank, and rounding is realized.

Although the above operation steps can ensure that the blank has a certain roundness, two people are required to be matched in a implied way in an artificial way, especially when the downward punching time interval of the punch is automatically set, the blank is required to be adjusted in time by a worker and the upper die is placed on the blank, so that the traditional way has low flexibility and high labor cost.

Disclosure of Invention

Aiming at the defects existing in the prior art, the invention provides the sphere forging processing module, which opens up the development from traditional sphere forging artificial to mechanical automation, has novel and ingenious processing conception and high automation degree.

The technical scheme for solving the technical problems is as follows: the sphere forging processing module comprises a die body, a base die and a die sleeve, wherein the die body and the base die are fixedly arranged, the base die and the die sleeve are sleeved, the lower part of the die sleeve is inwards concave and downwards arranged, ejection holes are formed in the bottom of the base die, corresponding to the two sides of the die sleeve, a first ejector rod and a second ejector rod are arranged in the ejection holes, and the first ejector rod and the second ejector rod slide upwards in the ejection holes under external power to eject the die sleeve; the inner side of the first ejector rod is provided with an abutting block abutting against the sphere, and the second ejector rod comprises a positioning rod, a moving rod which can move relative to the positioning rod after sliding out of the ejection hole, and a link piece for connecting the positioning rod and the moving rod; the die body is provided with a toggle mechanism, and after the die sleeve is ejected out of the base die by the first ejector rod and the second ejector rod driven by external power, the toggle mechanism is driven by external power to move the moving rod to the temporary storage space.

By adopting the technical scheme, after the concave surface of the die sleeve is completely round, the lower power drives the first ejector rod and the second ejector rod to move upwards, the upper ends of the first ejector rod and the second ejector rod are abutted against the bottom surface of the die sleeve and jack up the die sleeve, the first ejector rod moves upwards in the jacking process of the die sleeve, the abutting block gradually moves upwards and is abutted against the edge of the bottom of the material, the side surface of the material is limited by the second ejector block, the upper part of the material is limited by the die sleeve, the abutting block can jack up the material, when the first ejector rod and the second ejector rod push out the die sleeve from the base die, the lower power drives the toggle mechanism to operate, the toggle mechanism pulls the moving rod to move towards the base die, the moving rod is positioned at a temporary storage space after the moving, one side of the material is free from the limitation of the moving rod, the outer clamp clamps the die sleeve, the lower power drives the first ejector rod and the second ejector rod to move downwards, so that the horizontal movement of the die sleeve is free from the limitation of the material, the material is also limited by the material, the abutting block is used for rotating 90 degrees, and the material can move in a small space after the material is rotated, and the material can move in a small space is convenient; after the overturning is completed, the lower power drives the first ejector rod and the second ejector rod to move downwards, the toggle mechanism also completes restoration during the overturning, one-time automatic rotation is completed, and then the pressing shaping of the second die sleeve is performed.

The invention further provides a toggle mechanism which comprises a third ejector rod, a half gear, a spring, a sliding block, a sliding table and a linkage piece, wherein the upper part of the third ejector rod is provided with a tooth part and moves upwards by external power, the half gear is rotationally connected in a die body and is matched with the tooth part, the spring is fixedly connected to the bottom of the half gear, the sliding block is arranged at the lower end of the spring, the sliding table is arranged below the sliding block and is provided with a slope surface, and the linkage piece is connected with the sliding block in a linkage mode, and the moving rod is in clamping fit with one end of the linkage piece.

By adopting the technical scheme, the third ejector rod is driven by the power below so that the tooth part on the third ejector rod drives the half gear to rotate, the half gear drives the spring to rotate, the sliding block slides on the sliding table, when the sliding block encounters a slope surface in the continuous rotation process of the spring, the elastic potential energy of the spring is released, the sliding block directly pops downwards along the slope surface, the moving rod is pulled to one side through the linkage piece, the moving rod and the positioning rod are far away, and when the elastic potential energy released by the spring is complete, the moving rod is positioned in the temporary storage space; when the material is turned over, the tooth part drives the half gear to rotate reversely, the sliding block slides reversely, the spring rotates reversely and stores force, and finally the spring passes over the slope surface to restore the original state, and the next action is waited.

The invention further provides a linkage piece which comprises a first link rod connected with the sliding block in a rotating way and a second link rod connected with the first link rod, wherein a guide groove is formed in the vertical direction of the moving rod, one end, away from the first link rod, of the second link rod is connected with a pulley in a rotating way, and the pulley is clamped and connected in the guide groove in a sliding way.

By adopting the technical scheme, when the sliding block pulls the first connecting rod and the second connecting rod, the sliding block comprises vertical movement and horizontal movement, and the arranged guide groove matched pulley mainly caters for vertical displacement, so that the clamping is avoided.

The invention further provides a connecting piece which comprises a first connecting rod and a second connecting rod which are rotatably arranged, wherein the first connecting rod is rotatably connected in a moving rod, and the second connecting rod is rotatably connected in a positioning rod.

By adopting the technical scheme, the moving rod is displaced in the horizontal direction in the moving process, and the positioning rod is positioned in the base mould, so that the moving rod and the positioning rod are staggered, the distance between the first and second chain connecting rods is changed by adopting the connection mode of the first and second chain connecting rods, and the locking is avoided.

According to the invention, the sliding table is provided with a horizontal plane, and when the sliding block is abutted against the horizontal plane, the included angle between the spring and the vertical plane is 10-15 degrees.

By adopting the technical scheme, the smaller the angle is, the more stable is.

The sliding block comprises a sliding part and a friction part, wherein a sliding wheel is arranged at the bottom of the sliding part, a friction plate is arranged on the friction part, and the slope surface is a downward concave surface.

By adopting the technical scheme, the friction plate is favorable for avoiding moving under the elastic potential energy of the spring, and the concave surface avoids friction between the friction part and the slope surface when the sliding block slides on the slope surface, so that the action is slowed down.

In the invention, a rail wheel is arranged on one side of the first link rod, a rail groove is arranged on the die body, and the rail wheel is connected in the rail groove in a sliding manner.

By adopting the technical scheme, the track groove is arranged according to the movement track of the first slider driving link rod, so that the stability of the first link rod in the driven movement process is realized.

In the invention, when the first ejector rod and the second ejector rod slide upwards in the ejection hole under external power to push the surface of the die sleeve, the tooth part on the third ejector rod is meshed with the half gear.

By adopting the technical scheme, when the first ejector rod and the second ejector rod slide upwards in the ejection hole by external power to push the surface of the die sleeve, the tooth part on the third ejector rod is meshed with the half gear, the moving rod is not moved at the moment, the first ejector rod, the second ejector rod and the third ejector rod are continuously driven upwards to move, after the half gear rotates by a certain angle, the sliding block enters the slope surface, at the moment, the moving rod moves downwards rapidly under elastic potential energy, at the moment, the die sleeve is a certain distance away from the upper surface of the basic die, the external clamping mechanism clamps the die sleeve, then the first ejector rod, the second ejector rod and the third ejector rod are driven downwards, the material is separated from the die sleeve, and the moving rod vacates space to realize material overturning, which is a normal punching, shaping and overturning process; when the punching press plastic is accomplished the back, when needs ejection of compact, adopt when first ejector pin and second ejector pin receive external power to slide in ejecting hole upwards in order to push up the die sleeve surface, tooth portion and the half gear on the third ejector pin begin to mesh, outside fixture grips the die sleeve this moment, no longer carry out the top to first ejector pin, second ejector pin and third ejector pin, namely do not drive half gear rotation this moment, namely the ejection of compact operation is the movable rod and does not move, instead, adopt to first ejector pin, second ejector pin and third ejector pin pull down, make things convenient for outside fixture to remove the die sleeve, after removing, the material is supported through the conflict of supporting piece and movable rod, can not drop down, then the top adopts spheroid suction hood to suck away the material, because the material is in the upper position of basic mould, compare in the direct whereabouts basic mould lower part for the suction hood is more easy to inhale the material.

In the invention, the bottom of the base mold is provided with the concave cambered surface.

By adopting the technical scheme, the shaping and overturning device is used for better supporting the shaped and overturned materials.

According to the invention, the first ejector rod is provided with the accommodating groove at the position of the abutting block, the abutting block is rotatably connected in the accommodating groove, the abutting block is transversely provided with the rotating shaft, and the torsion spring is arranged between the rotating shaft and the accommodating groove.

By adopting the technical scheme, the device is used for resetting the supporting block in the resetting process of the first ejector rod.

Drawings

FIG. 1 is a perspective view of an embodiment;

FIG. 2 is a perspective view of an embodiment with a portion of the mold body removed;

FIG. 3 is a cross-sectional view of an embodiment;

FIG. 4 is a schematic diagram showing a block at the first ejector rod according to an embodiment;

FIG. 5 is a schematic diagram showing a guide slot and a guide wheel according to an embodiment;

fig. 6 is an enlarged view of a portion a of fig. 5;

FIG. 7 is a front view of an embodiment with the mold body removed;

FIG. 8 is a perspective view of an embodiment with a portion of the mold body left in place to show the position of the second ejector pin in the mold body;

fig. 9 is an enlarged view of a portion B of fig. 8.

Reference numerals: 1. a base mold; 100. an ejection hole; 101. a concave cambered surface; 2. a die sleeve; 3. a first ejector rod; 300. abutting blocks; 301. a receiving groove; 302. a rotating shaft; 303. a torsion spring; 4. a second ejector rod; 400. a positioning rod; 401. a moving rod; 402. a first chain link; 403. a second chain connecting rod; 404. a rail wheel; 405. a track groove; 5. temporary storage space; 6. a toggle mechanism; 600. a third ejector rod; 601. a tooth portion; 602. a half gear; 603. a spring; 604. a slide block; 6040. a sliding wheel; 6041. a friction part; 605. a sliding table; 6050. a horizontal plane; 6051. a slope surface; 607. a link rod I; 608. a link II; 609. a guide groove; 610. a pulley; 7. a material; 8. an oil cylinder; 10. and (5) a die body.

Detailed Description

The following description of the embodiments of the present invention will be made clearly and completely, and it is apparent that the described embodiments are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.

Referring to fig. 1 and 7, a sphere forging processing module comprises a die body 10, a base die 1 and a die sleeve 2, wherein the die body 10 is arranged on a workbench, and the die body 10 consists of two parts, namely a rectangular cavity and a lower cylindrical cavity. The base mold 1 is fixedly connected to the upper part of the cylindrical cavity and is positioned at one side of the rectangular cavity.

Referring to fig. 1 and 3, the lower part of the die sleeve 2 is concave and downward, and the bottom of the base die 1 is provided with a concave cambered surface 101; the bottom of the basic die 1 is provided with ejection holes 100 corresponding to two sides of the die sleeve 2, the ejection holes 100 are internally provided with a first ejector rod 3 and a second ejector rod 4, and the first ejector rod 3 and the second ejector rod 4 slide upwards in the ejection holes 100 by external power (such as an oil cylinder 8) so as to eject the die sleeve 2; the inner side of the first ejector rod 3 is provided with an abutting block 300 abutting against the sphere, as shown in fig. 4, the first ejector rod 3 is provided with an accommodating groove 301 at the abutting block 300, the abutting block 300 is rotatably connected in the accommodating groove 301, the abutting block 300 transversely passes through a rotating shaft 302, and a torsion spring 303 is arranged between the rotating shaft 302 and the accommodating groove 301. The bottom surface of the accommodation groove 301 and the abutment 300 are adjacent to each other, whereby the bottom surface of the accommodation groove 301 functions to support the abutment 300.

Referring to fig. 2, 3, 8 and 9, the second ejector rod 4 includes a positioning rod 400, a moving rod 401 that can move relative to the positioning rod 400 after sliding out of the ejection hole 100, and a link member for connecting the positioning rod 400 and the moving rod 401, where the link member includes a first link rod 402 and a second link rod 403 that are rotatably disposed, the first link rod 402 is rotatably connected to the moving rod 401, and the second link rod 403 is rotatably connected to the positioning rod 400. The moving rod 401 is vertically provided with a guide slot 609, one end of the second link 608, which is away from the first link 607, is rotatably connected to the pulley 610, the pulley 610 is clamped and slidably connected in the guide slot 609, and the sliding distance of the pulley 610 can be limited by the depth of the extreme edge of the guide slot 609 in fig. 6, so that the maximum moving distance of the first link 607, the spring 603 and the like is protected.

There is a temporary storage space 5 in the base mold 1 for the moving rod 401 to move, and the space realizes that the ball rotates with the supporting block 300 as a pivot (i.e. after the first ejector rod ejects the upper mold, the supporting block on the first ejector rod ejects the material 7, and after the moving rod moves away from the material 7, the material 7 is not supported by the second ejector rod in a supporting manner, so that the ball can turn over).

The base mold 1 is further provided with a toggle mechanism 6, when external power drives the first ejector rod 3 and the second ejector rod 4 to eject the mold sleeve 2 out of the base mold 1, the toggle mechanism 6 is driven by external power to move the moving rod 401 to the temporary storage space 5, specifically, the toggle mechanism 6 comprises a third ejector rod 600, a half gear 602, a spring 603 and a sliding block 604, wherein the upper part of the third ejector rod 600 is provided with a tooth part 601 and moves upwards by external power, the half gear 602 is rotationally connected inside the base mold 1 and is matched with the tooth part 601, the spring 603 is fixedly connected to the bottom of the half gear 602, the sliding block 604 is arranged at the lower end of the spring 603, the sliding block 604 comprises a sliding part and a friction part 6041, the bottom of the sliding part is provided with a sliding wheel 6040, the friction part 6041 is provided with a friction plate, and a slope surface 6051 is a downward concave surface; a sliding table 605 with a slope surface 6051 is arranged below the sliding block 604, the sliding table 605 is provided with a horizontal surface 6050, and when the sliding block 604 is abutted against the horizontal surface 6050, the included angle between the spring 603 and the vertical surface is 10-15 degrees. The smaller the angle, the more stable. The friction plate in this embodiment is beneficial to avoid moving under the elastic potential energy storage force of the spring 603, and the concave surface avoids the friction between the friction portion 6041 and the slope surface 6051 when the sliding block 604 slides on the slope surface 6051 under the elastic potential energy release of the spring 603, so as to slow down the action.

Referring to fig. 3, fig. 5 and fig. 6, the toggle mechanism 6 further includes a linkage member connected to the slider 604 in a linkage manner, the moving rod 401 is in clamping fit with one end of the linkage member, the linkage member includes a first link rod 607 rotatably connected to the slider 604 and a second link rod 608 connected to the first link rod 607, a track wheel 404 is disposed on one side of the first link rod 607, a track groove 405 is disposed on the base mold 1, the track wheel 404 is slidably connected in the track groove 405, and the track groove 405 is disposed according to a movement track of the first link rod 607 driven by the slider 604 in this embodiment, so that stability of the first link rod 607 in the driven movement process is realized.

In the above-mentioned scheme, when the slider 604 pulls the link one 607 and the link two 608, the vertical movement and the horizontal movement are included, and the guide slot 609 is arranged to match with the pulley 610 to mainly cater for the vertical displacement, so as to avoid the jamming; the second moving rod 401 is displaced in the horizontal direction in the moving process, and the positioning rod 400 is positioned in the base mould 1, so that the second moving rod and the positioning rod are staggered, the distance between the first moving rod and the second moving rod is changed by adopting a connection mode of the first connecting rod 402 and the second connecting rod 403, and the clamping is avoided.

Working principle: the punching machine above the die sleeve 2 punches the die sleeve 2, after the short rod material 7 is round at the concave surface in the die sleeve 2, the lower power drives the first ejector rod 3 and the second ejector rod 4 to move upwards, the upper ends of the first ejector rod 3 and the second ejector rod 4 are abutted against the bottom surface of the die sleeve 2 and jack up the die sleeve 2, the first ejector rod 3 moves upwards in the jacking process of the die sleeve 2, the abutting block 300 gradually moves upwards and abuts against the bottom edge of the material 7, the side surface of the material 7 is limited by the second ejector block, and the upper part of the material 7 is limited by the die sleeve 2, so that the abutting block 300 can jack up the material 7, and when the first ejector rod 3 and the second ejector rod 4 eject the die sleeve 2 out of the basic die 1, the lower power drives the poking mechanism 6 to operate. The specific principle of the toggle mechanism 6 is as follows: the third ejector rod 600 is driven by lower power, and then the tooth part 601 on the third ejector rod is driven by the lower power to rotate the half gear 602, the half gear 602 drives the spring 603 to rotate, the sliding block 604 slides on the sliding table 605, when the sliding block 604 encounters the slope surface 6051 in the continuous rotation process of the spring 603, the elastic potential energy of the spring 603 is released, the sliding block 604 directly pops downwards along the slope surface 6051, the moving rod 401 is pulled to one side through the linkage piece, the moving rod 401 and the positioning rod 400 are far away, and when the elastic potential energy is released by the spring 603, the moving rod 401 is positioned in the temporary storage space 5; after the material 7 is turned over, the tooth 601 drives the half gear 602 to rotate reversely, the slider 604 slides reversely, the spring 603 rotates reversely and stores force, and finally the spring passes over the slope 6051 to recover the original state, and the next action is waited. The toggle mechanism 6 pulls the moving rod 401 to move towards the base mould 1, the moving rod 401 is positioned at the temporary storage space 5 after moving, the space on one side of the material 7 is not limited by the moving rod 401, the die sleeve 2 is clamped by an external clamp, the lower power drives the first ejector rod 3 and the second ejector rod 4 to move downwards, so that the horizontal moving of the die sleeve 2 is not limited by the material 7, the material 7 is rotated 90 degrees by taking the abutting block 300 as a fulcrum, and the material 7 is used for manufacturing a sphere, so that the length of the short rod material 7 is smaller, and the material 7 can be rotated conveniently in the space after the moving rod 401 moves by a small amplitude; after the overturning is completed, the first ejector rod 3 and the second ejector rod 4 are driven by lower power to move downwards, the toggle mechanism 6 is reset during the overturning, one-time automatic rotation is completed, and then the second die sleeve 2 is pressed downwards for shaping.

In addition, in order to facilitate material taking, the following settings are performed: when the first ejector rod 3 and the second ejector rod 4 slide upwards in the ejection hole 100 by external power to push the surface of the die sleeve 2, the tooth 601 on the third ejector rod 600 starts to be meshed with the half gear 602, because when the first ejector rod 3 and the second ejector rod 4 slide upwards in the ejection hole 100 by external power to push the surface of the die sleeve 2, the tooth 601 on the third ejector rod 600 starts to be meshed with the half gear 602, at the moment, the moving rod 401 is not moved yet, the first ejector rod 3, the second ejector rod 4 and the third ejector rod 600 are continuously driven upwards to move upwards, when the half gear 602 rotates by a certain angle, the sliding block 604 enters the slope surface 6051, at the moment, the moving rod 401 moves downwards under elastic potential energy, at the moment, the die sleeve 2 is a certain distance away from the upper surface of the base die 1, and the external clamping mechanism clamps the die sleeve 2, and then the first ejector rod 3, the second ejector rod 4 and the third ejector rod 600 are driven downwards, the material 7 is separated from the die sleeve 2, and the moving rod 401 is also free of space, so that the material 7 is in a normal shaping and overturning process is achieved; when the punching shaping is finished and discharging is needed, the first ejector rod 3 and the second ejector rod 4 slide upwards in the ejection hole 100 by external power to push the surface of the die sleeve 2, the tooth part 601 on the third ejector rod 600 is meshed with the half gear 602, the external clamping mechanism clamps the die sleeve 2, the first ejector rod 3, the second ejector rod 4 and the third ejector rod 600 are not pushed upwards at this time, namely the half gear 602 is not driven to rotate, namely the discharging operation is that the moving rod 401 is not moved, the first ejector rod 3, the second ejector rod 4 and the third ejector rod 600 are pulled downwards, the die sleeve 2 is conveniently moved by the external clamping mechanism, after the die sleeve is moved away, the material 7 is supported by the abutting block 300 and the moving rod 401 and does not drop downwards, and then the upper part adopts the sphere suction hood to suck the material 7, because the material 7 is positioned above the base die 1 and is more easily sucked than the material is directly dropped to the lower part of the base die 1, or the material is horizontally clamped. The technical protection disclosed above includes but is not limited to cube spheres, cylinder spheres, and table spheres that can be heat forged.

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

1. The utility model provides a spheroid forging processing module, includes die body (10), basic mould (1) and die sleeve (2), die body (10) are fixed setting with basic mould (1), basic mould (1) are the cup joint setting with die sleeve (2), die sleeve (2) lower part indent and downward setting, its characterized in that, basic mould (1) bottom is provided with ejector pin (100) corresponding to die sleeve (2) both sides, is provided with first ejector pin (3) in ejector pin (100), is provided with second ejector pin (4) in another ejector pin (100), and first ejector pin (3) and second ejector pin (4) receive external power to slide in ejector pin (100) upwards in order to ejecting die sleeve (2); the inner side of the first ejector rod (3) is provided with an abutting block (300) abutting against the sphere, and the second ejector rod (4) comprises a positioning rod (400), a moving rod (401) which can move relative to the positioning rod (400) after sliding out of the ejection hole (100), and a link element for connecting the positioning rod (400) and the moving rod (401); temporary storage space (5) for moving the moving rod (401) exists in the base mold (1), so that a rotating space for the ball to rotate by taking the supporting block (300) as a fulcrum is obtained, the mold body (10) is provided with a toggle mechanism (6), and when external power drives the first ejector rod (3) and the second ejector rod (4) to eject the mold sleeve (2) out of the base mold (1), the toggle mechanism (6) is driven by external power to move the moving rod (401) to the temporary storage space (5).

2. The spherical forging processing module according to claim 1, wherein the toggle mechanism (6) comprises a third ejector rod (600) with a tooth part (601) at the upper part and capable of moving upwards under external power, a half gear (602) rotationally connected inside the die body (10) and matched with the tooth part (601), a spring (603) fixedly connected to the bottom of the half gear (602), a sliding block (604) mounted at the lower end of the spring (603), a sliding table (605) arranged below the sliding block (604) and provided with a slope surface (6051), and a linkage piece connected to the sliding block (604), wherein the moving rod (401) is in clamping fit with one end of the linkage piece.

3. The spherical forging processing module according to claim 2, wherein the linkage member comprises a first link rod (607) rotatably connected to the sliding block (604) and a second link rod (608) connected to the first link rod (607), the moving rod (401) is vertically provided with a guide slot (609), one end of the second link rod (608) away from the first link rod (607) is rotatably connected to the pulley (610), and the pulley (610) is clamped and slidably connected in the guide slot (609).

4. A spherical forging processing module according to claim 3, wherein the link comprises a first link rod (402) and a second link rod (403) which are rotatably arranged, the first link rod (402) is rotatably connected in the moving rod (401), and the second link rod (403) is rotatably connected in the positioning rod (400).

5. The spherical forging processing module according to claim 4, wherein the sliding table (605) is provided with a horizontal plane (6050), and when the sliding block (604) is abutted to the horizontal plane (6050), the included angle between the spring (603) and the vertical plane is 10-15 degrees.

6. The spherical forging processing module according to claim 5, wherein the sliding block (604) comprises a sliding part and a friction part (6041), a sliding wheel (6040) is arranged at the bottom of the sliding part, a friction plate is arranged on the friction part (6041), and the slope surface (6051) is a downward concave surface.

7. The spherical forging processing module as recited in claim 6, wherein a rail wheel (404) is disposed on one side of the first link rod (607), a rail groove (405) is disposed on the die body (10), and the rail wheel (404) is slidably connected in the rail groove (405).

8. A spherical forging processing module according to claim 7, wherein the teeth (601) on the third ejector rod (600) are brought into engagement with the half gear (602) when the first ejector rod (3) and the second ejector rod (4) slide upward in the ejector hole (100) by external force to push over the surface of the die sleeve (2).

9. The spherical forging processing module according to claim 8, wherein the bottom of the base die (1) is provided with a concave cambered surface (101).

10. The ball forging processing module according to claim 9, wherein the first ejector rod (3) is provided with a containing groove (301) at the position of the abutting block (300), the abutting block (300) is rotatably connected in the containing groove (301), the abutting block (300) is transversely provided with a rotating shaft (302), and a torsion spring (303) is arranged between the rotating shaft (302) and the containing groove (301).