A forging device for precision forging production and processing

Abstract

The present application relates to the technical field of forging processing equipment, and specifically discloses a forging device for precision forging production and processing, which comprises a base, a stamping assembly, a jacking structure, a pushing structure and a force applying structure; the base is rectangular, the stamping assembly is fixedly arranged on the upper wall of the right end of the base, and the jacking structure is fixedly arranged on the upper wall of the right end of the base and below the stamping assembly; the present application has the advantages of reducing labor input, avoiding the influence of human factors, reducing operation risk, shortening the demolding time and improving production efficiency; the demolding scheme with the aid of the stamping movement of the existing equipment does not need to arrange workers specially for demolding operation, thereby reducing the labor input in the demolding link and avoiding scratching the forgings or damaging the mold and reducing the safety risk in the production process, and having strong applicability.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of forging processing equipment, in particular to a forging device for precision forging production and processing. BACKGROUND

[0002] Precision forgings refer to forgings produced by precision forging process. Precision forging is a kind of little or no cutting metal processing technology, which can directly obtain forgings with high shape and size precision and good surface quality while reducing subsequent processing procedures (such as cutting processing) as much as possible. However, the existing forging stamping equipment is not easy to demold after workpiece forming, and thus manual intervention is needed to separate, which can reduce processing efficiency. Therefore, the present application designs a forging device for precision forging production and processing. SUMMARY

[0003] The present application aims to provide a forging device for precision forging production and processing to solve the problems in the background art.

[0004] To achieve the above-mentioned purpose, the present application provides the following technical scheme: a forging device for precision forging production and processing, comprising a base, a stamping assembly, a jacking structure, a pushing structure and a force applying structure. The base is rectangular. The stamping assembly is fixedly arranged on the upper wall of the right end of the base. The jacking structure is fixedly arranged on the upper wall of the right end of the base below the stamping assembly. The pushing structure is fixedly arranged on the upper wall of the base and located on the left side of the jacking structure. The pushing structure is detachably connected to the jacking structure. The force applying structure is fixedly arranged on the stamping assembly and is in contact with the pushing structure.

[0005] Preferably, the stamping assembly comprises a portal frame, a hydraulic cylinder, an upper die body, a pair of slide rods, a die frame and a lower die body. The portal frame is a door-shaped frame. The portal frame is fixedly arranged on the upper wall of the right end of the base. One end of the hydraulic cylinder is fixedly arranged on the upper wall of the portal frame. The upper die body is fixedly arranged on the extension end of the hydraulic cylinder. One end of the pair of slide rods is symmetrically arranged on the upper wall of the upper die body. The other end of the slide rods is movably penetrated into the portal frame. The die frame is a door-shaped frame. The upper wall of the die frame is provided with a jacking opening. The die frame is fixedly arranged on the upper wall of the base and located in the portal frame. The lower die body is fixedly arranged on the upper wall of the die frame. The lower die body corresponds to the upper die body. The lower die body is provided with a die cavity in the middle. A plurality of top holes are formed in the lower wall of the die cavity. The top holes are located in the jacking opening.

[0006] Preferably, the lifting structure includes a limiting seat, a lifting seat, two pairs of pulleys, a push seat, a pair of support arms, and a lifting unit; the limiting seat is concave, and two pairs of lifting grooves are symmetrically arranged on the inner sidewall of the top of the limiting seat, with the lifting grooves located to the right of the center line; the left and right sidewalls of the limiting seat are symmetrically provided with moving grooves, and the moving grooves are located below the lifting grooves; the limiting seat is fixedly installed on the upper wall of the base and located in the middle of the lower part of the mold frame; the lifting seat has a portal-shaped structure, and the front and rear sidewalls near the left and right ends are provided with protrusions that fit with the lifting grooves. The lifting seat is movably fitted into the limiting seat, and the upper wall of the lifting seat and the upper wall of the limiting seat are on the same horizontal plane. The two pairs of pulleys are respectively movably fitted into the protrusions on the front and rear side walls of the lifting seat, and the pulleys are movably fitted into the lifting groove. The pushing seat is movably fitted into the limiting seat and located below the lifting seat. The two ends of the pushing seat are movably inserted into the moving groove. One end of the pair of support arms is movably connected to the left and right ends of the pushing seat, and the other end of the support arm is movably connected to the left and right ends of the lifting seat at an angle to the right. The lifting unit is detachably mounted on the lifting seat.

[0007] Preferably, the lifting unit includes a top seat, two pairs of rotating arms, and several push rods; the top seat is detachably mounted on the upper wall of the lifting seat, and the upper wall of the top seat is convex; one end of each pair of rotating arms is movably mounted on the upper walls of the left and right ends of the top seat, and the other ends of the rotating arms are relatively fitted together; one end of each of the several push rods is detachably screwed onto the upper wall of the top seat or the rotating arms; the several push rods are movably inserted into the top hole of the lower mold body, and the height of the push rod is greater than the depth of the top hole.

[0008] Preferably, the pushing structure includes a pushing seat, a pushing arm, a spring, a pair of adapter rods, and a force-receiving roller; the pushing seat is concave, and rectangular openings are provided in the middle of both the left and right ends; the pushing seat is fixedly mounted on the upper wall of the base and located behind the limiting seat; the pushing arm movably passes through the rectangular openings at both ends of the pushing seat; the left end of the pushing arm is concave, and the right end of the pushing arm is T-shaped; a baffle is fixedly fitted near the middle of the pushing arm, and the baffle fits against the left end of the pushing seat; the spring is movably fitted in the middle of the pushing arm and located between the baffle and the pushing seat; one end of each pair of adapter rods is fixedly mounted on the right end of the pushing arm, and the other end of the adapter rods is detachably connected to the pushing seat; the force-receiving roller is movably mounted on the left end of the pushing arm.

[0009] Preferably, the force-applying structure includes an adapter arm, a machine plate, a motor, a force-applying rod, and mounting bolts;

[0010] One end of the adapter arm is detachably mounted on the left side wall of the upper mold body, and the other end of the adapter arm is located on the left side of the force roller. The machine plate is fixedly mounted on the other end of the adapter arm. The motor is fixedly mounted on the machine plate, and the motor drive end is movably inserted through the middle of the machine plate. One end of the force rod is provided with an adjustment groove, and the upper wall of the other end of the force rod is an inclined wall surface. One end of the force rod is movably fitted onto the motor drive end, and the other end of the force rod is located below the force roller. The mounting bolt is movably screwed onto the motor drive end and fixes the force rod.

[0011] Preferably, the other end of the force-applying rod is in contact with the force-receiving roller, and the force-receiving roller moves to the right and rotates.

[0012] Preferably, the lifting seat rises when the pushing seat moves to the right.

[0013] The forging apparatus for precision forging production proposed in this invention has the following advantages:

[0014] 1. This invention, through the coordination of a lifting structure, a pushing structure, and a force-applying structure, can be applied to existing stamping mechanisms. As long as a suitable space is provided below the existing mold, and a matching top hole for the ejector pin is formed within the mold groove and connected to the lower wall, the mold can be sealed during use by the ejector pin fitting into the top hole. After stamping, the existing stamping press is reset and raised, causing the force-applying structure to move upwards. The force-applying structure then applies force to the pushing structure, driving the lifting structure to raise the ejector pin and eject the finished product from the mold. This allows for demolding using the stamping motion of existing equipment, reducing manual intervention and improving forging efficiency.

[0015] 2. This invention enables a good synergistic relationship between equipment such as the stamping press, mold, lifting structure, pushing structure, and force application structure. Each piece of equipment cooperates with each other throughout the forging process, improving the overall operating efficiency of the equipment. Moreover, as long as there is installation space under the existing stamping mechanism mold, the dimensions of each component of the lifting structure, pushing structure, and force application structure can be set according to actual needs to achieve the application, which has strong applicability.

[0016] In summary, this invention has the advantages of reducing manpower input, avoiding the influence of human factors, reducing operational risks, shortening demolding time, and improving production efficiency. By adopting this method of using the stamping motion of existing equipment to drive demolding, there is no need to arrange additional workers to perform demolding operations, thereby reducing manpower input in the demolding process, avoiding scratches on forgings or damage to molds, and reducing safety risks in the production process, making it highly applicable. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the assembly structure of the present invention;

[0018] Figure 2 This is a schematic diagram of the disassembled structure of the stamping component of the present invention;

[0019] Figure 3 This is a schematic diagram of the stamping component assembly structure of the present invention;

[0020] Figure 4 This is a schematic diagram of the disassembled lifting structure of the present invention;

[0021] Figure 5 This is a schematic diagram of the push structure breakdown of the present invention;

[0022] Figure 6 This is a schematic diagram of the disassembled force-applying structure of the present invention;

[0023] Figure 7 This is a schematic diagram of a partial assembly structure of the present invention;

[0024] Figure 8 For the present invention Figure 4 Enlarged view of section A in the image;

[0025] Figure 9 For the present invention Figure 4 A magnified view of section B in the image.

[0026] In the diagram: 1. Base; 2. Stamping assembly; 21. Gantry frame; 22. Hydraulic cylinder; 23. Upper mold body; 24. Slide rod; 25. Mold frame; 26. Lower mold body; 3. Lifting structure; 31. Limit seat; 32. Lifting seat; 33. Pulley; 34. Push seat; 35. Support arm; 36. Lifting unit; 361. Top seat; 362. Tilting arm; 363. Push rod; 4. Pushing structure; 41. Push seat; 42. Push arm; 43. Spring; 44. Adapter rod; 45. Force roller; 5. Force application structure; 51. Adapter arm; 52. Machine plate; 53. Motor; 54. Force application rod; 55. Mounting bolt; 6. Lifting groove; 7. Moving groove; 8. Baffle plate. Detailed Implementation

[0027] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0028] Please see Figures 1-9This invention provides a technical solution: a forging device for precision forging production and processing, comprising a base 1, a stamping assembly 2, a lifting structure 3, a pushing structure 4, and a force-applying structure 5; the base 1 is rectangular, the stamping assembly 2 is fixedly disposed in the middle of the upper right wall of the base 1, the lifting structure 3 is fixedly disposed in the upper right wall of the base 1 and located below the stamping assembly 2, the pushing structure 4 is fixedly disposed in the upper wall of the base 1 and located to the left of the lifting structure 3, the pushing structure 4 is detachably connected to the lifting structure 3, and the force-applying structure 5 is fixedly disposed in the stamping assembly 2, and the force-applying structure 5 is in close contact with the pushing structure 4; forging is performed by the stamping assembly 2, and the stamping assembly 2 drives the force-applying structure 5 to move up and down, the up and down movement of the force-applying structure 5 drives the pushing structure 4 to move left and right, and the left and right movement of the pushing structure 4 drives the lifting structure 3 to move up and down for demolding.

[0029] As a preferred embodiment, the stamping assembly 2 further includes a gantry frame 21, a hydraulic cylinder 22, an upper die body 23, a pair of sliding rods 24, a die frame 25, and a lower die body 26. The gantry frame 21 is a portal frame, fixedly mounted on the upper right wall of the base 1. One end of the hydraulic cylinder 22 is fixedly mounted in the middle of the upper inner wall of the gantry frame 21. The upper die body 23 is fixedly mounted on the telescopic end of the hydraulic cylinder 22. One end of each pair of sliding rods 24 is symmetrically mounted on the upper wall of the upper die body 23, and the other end of each sliding rod 24 extends through the gantry frame 21. The die frame 25 is a portal frame, and... A lifting opening is provided in the middle of the upper wall. The mold frame 25 is fixedly set on the upper wall of the base 1 and located inside the gantry frame 21. The lower mold body 26 is fixedly set in the middle of the upper wall of the mold frame 25, and the lower mold body 26 corresponds to the upper mold body 23. A mold cavity is provided in the middle of the lower mold body 26, and several top holes are opened through the lower wall of the mold cavity. The top holes are located in the lifting opening. The hydraulic cylinder 22 is supported by the gantry frame 21. The hydraulic cylinder 22 drives the upper mold body 23 to move up and down with the help of the slide rod 24. The upper mold body 23 and the lower mold body 26 on the mold frame 25 are connected and fitted to form the forging.

[0030] As a preferred embodiment, the lifting structure 3 further includes a limiting seat 31, a lifting seat 32, two pairs of pulleys 33, a pushing seat 34, a pair of support arms 35, and a lifting unit 36. The limiting seat 31 is concave, and two pairs of lifting grooves 6 are symmetrically arranged on the inner side wall of the top of the limiting seat 31. The lifting grooves 6 are located to the right of the center line. The left and right side walls of the limiting seat 31 are symmetrically provided with moving grooves 7, and the moving grooves 7 are located below the lifting grooves 6. The limiting seat 31 is fixedly installed on the upper wall of the base 1 and located in the middle of the lower part of the mold frame 25. The lifting seat 32 is a portal-shaped structure, and the front and rear side walls near the left and right ends are provided with protrusions that fit with the lifting grooves 6. The lifting seat 32 is movably embedded in the limiting seat 31, and the upper wall of the lifting seat 32 is flush with the limiting seat 31. The upper wall of seat 31 is on the same horizontal plane. Two pairs of pulleys 33 are respectively movably embedded in the protrusions of the front and rear side walls of the lifting seat 32, and the pulleys 33 are movably embedded in the lifting groove 6. The push seat 34 is movably embedded in the limiting seat 31 and located below the lifting seat 32. The two ends of the push seat 34 are movably inserted into the moving groove 7. One end of a pair of support arms 35 is movably connected to the left and right ends of the push seat 34, and the other end of the support arm 35 is tilted to the right and movably connected to the left and right ends of the lifting seat 32. The lifting unit 36 ​​is detachably mounted on the lifting seat 32. The push seat 41 moves left and right in the limiting seat 31, and the lifting seat 32 is driven to move up and down by means of the tilted support arm 35, which in turn drives the lifting unit 36 ​​to move up and down by means of the pulleys 33.

[0031] As a preferred embodiment, the lifting unit 36 ​​further includes a top seat 361, two pairs of rotating arms 362, and several push rods 363. The top seat 361 is detachably mounted on the upper wall of the lifting seat 32, and the upper wall of the top seat 361 is convex. One end of each pair of rotating arms 362 is movably mounted on the upper walls of the left and right ends of the top seat 361, and the other ends of the rotating arms 362 are relatively fitted together. One end of each of the several push rods 363 is detachably screwed onto the upper wall of the top seat 361 or the rotating arms 362. The several push rods 363 are movably inserted into the top holes of the lower mold body 26, and the height of the push rods 363 is greater than the depth of the top holes. The top seat 361 supports the rotating arms 362, and the rotation and opening of the rotating arms 362 increases the setting range and position of the push rods 363 to fit the actual lower mold body 26, making it easier to lift and demold the formed workpiece through multiple push rods 363.

[0032] As a preferred embodiment, the pushing structure 4 further includes a pushing seat 41, a pushing arm 42, a spring 43, a pair of connecting rods 44, and a force-receiving roller 45. The pushing seat 41 is concave, with rectangular openings at the center of both its left and right ends. The pushing seat 41 is fixedly mounted on the upper wall of the base 1 and located behind the limiting seat 31. The pushing arm 42 movably passes through the rectangular openings at both ends of the pushing seat 41. The left end of the pushing arm 42 is concave, and the right end is T-shaped. A baffle 8 is fixedly fitted near the center of the pushing arm 42, and the baffle 8 fits against the left end of the pushing seat 41. Spring 43 is movably mounted in the middle of push arm 42 and located between baffle 8 and push seat 41. One end of a pair of adapter rods 44 is fixedly mounted on the right end of push arm 42, and the other end of adapter rod 44 is detachably connected to push seat 34. Force roller 45 is movably mounted on the left end of push arm 42. Through the limiting of push seat 41, when force roller 45 is subjected to force, it drives push arm 42 to move to the right and squeezes spring 43 through baffle 8. When force roller 45 loses its pushing force, it resets with the help of spring 43 and is connected to push seat 34 through adapter rod 44.

[0033] As a preferred embodiment, the force-applying structure 5 further includes a transfer arm 51, a machine plate 52, a motor 53, a force-applying rod 54, and mounting bolts 55. One end of the transfer arm 51 is detachably mounted on the left side wall of the upper mold body 23, and the other end of the transfer arm 51 is located on the left side of the force roller 45. The machine plate 52 is fixedly mounted on the other end of the transfer arm 51. The motor 53 is fixedly mounted on the machine plate 52, and the drive end of the motor 53 extends through the middle of the machine plate 52. One end of the force-applying rod 54 is provided with an adjustment groove, and the upper wall of the other end of the force-applying rod 54 is an inclined wall surface. One end of the force-applying rod 54 is movably fitted onto the drive end of the motor 53, and the other end of the force-applying rod 54 is located below the force roller 45. The mounting bolts... 55 is movably screwed onto the drive end of motor 53 and fixes the force-applying rod 54; as the upper mold body 23 descends via the adapter arm 51, the motor 53 on the machine plate 52 drives the force-applying rod 54 to rotate so that it is parallel to the other end of the adapter arm 51. As the upper mold body 23 descends, the force-applying rod 54 passes through the force-receiving roller 45. When the upper mold body 23 rises, the force-applying rod 54 is perpendicular to the other end of the adapter arm 51, and the inclined wall of the other end of the force-applying rod 54 contacts the force-receiving roller 45. As the force-applying rod 54 rises, it drives the force-receiving roller 45 to move to the right; the force-applying rod 54 can be moved left and right by the mounting bolt 55 to adjust the contact time between the inclined wall of the other end of the force-applying rod 54 and the force-receiving roller 45.

[0034] As a preferred option, the other end of the force-applying rod 54 contacts the force-receiving roller 45, and the force-receiving roller 45 moves to the right and rotates to meet the linkage requirements.

[0035] As a preferred option, the lifting seat 32 is raised when the push seat 34 moves to the right, which is designed to meet the linkage requirements and realize demolding through the linkage of the stamping component 2.

[0036] Its detailed connection method is a well-known technology in this field. The following mainly introduces the working principle and process, and the specific work is as follows.

[0037] Supported by the base 1, the forging material can be placed into the lower die 26. Then, driven by the extension of the hydraulic cylinder 22 on the gantry 21, the upper die 23 is lowered by the limit of the slide rod 24 to fit with the lower die 26 supported by the die base to form the forging.

[0038] When the upper mold body 23 moves downward, it drives the transfer arm 51 in the force application structure 5 to move downward. At the same time, the motor 53 on the drive plate 52 drives the force application rod 54 to rotate to be relatively parallel to the other end of the transfer arm 51. When the upper mold body 23 and the lower mold body 26 are in contact, the force application rod 54 passes through the force roller 45 in the push structure 4 and is driven by the motor 53 to rotate to be relatively perpendicular to the other end of the transfer arm 51.

[0039] When the hydraulic cylinder 22 resets after molding and drives the upper mold body 23 to rise, the inclined wall at the other end of the force rod 54 contacts the force roller 45. As the force rod 54 rises, the force roller 45 rotates while contacting the force rod 54 and moves to the right to receive force, thereby driving the push arm 42 to move to the right on the push seat 41. The spring 43 is compressed through the baffle 8, and at the same time, it is connected to the push seat 34 in the lifting structure 3 through the adapter rod 44, driving the push seat 34 to move to the right in the limit seat 31 through the moving groove 7.

[0040] Since the push seat 34 is connected to the lifting seat 32 through the inclined support arm 35, when the push seat 34 moves to the right, the lifting seat 32 cannot move left or right due to the limit of the lifting groove 6. Then, the lifting seat 32 is lifted by the force of the support arm 35 and moved by the pulley 33, which in turn drives the lifting unit 36 ​​to rise. That is, the workpiece is demolded by the lifting rod 363 passing through the top hole of the lower mold body 26.

[0041] When the force bar 54 disengages from the force roller 45, the push arm 42, the push seat 34 and the lifting seat 32 are reset by the force of the spring 43.

[0042] Since the flipping arm 362 in the lifting unit 36 ​​can be flipped open on the top seat 361, the position of the ejector rod 363 on the flipping arm 362 and the top seat 361 can be adjusted to fit the top hole positions of different sized lower mold bodies 26 or small mold bodies according to the actual mold groove, thereby improving the practicality of demolding.

[0043] Although embodiments of the invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A forging apparatus for precision forging production, characterized in that, Including base (1), stamping assembly (2), jacking structure (3), push structure (4) and force structure (5);The base (1) is rectangular, the stamping assembly (2) is fixedly arranged on the right end upper wall middle part of base (1), the jacking structure (3) is fixedly arranged on the right end upper wall of base (1) and located below stamping assembly (2), the push structure (4) is fixedly arranged on the upper wall of base (1) and located on the left side of jacking structure (3), the push structure (4) is detachably connected on jacking structure (3), the force structure (5) is fixedly arranged on stamping assembly (2), and the force structure (5) is attached to push structure (4);Formed by stamping assembly (2), and stamping assembly (2) drives force structure (5) to move up and down, the push structure (4) is driven to move left and right by the up-and-down movement of force structure (5), and the push structure (4) drives jacking structure (3) to move up and down for demolding; The jacking structure (3) includes limiting seat (31), lifting seat (32), two pairs of pulleys (33), push seat (34), a pair of supporting arms (35) and jacking unit (36); The limiting seat (31) is concave, and two pairs of lifting grooves (6) are symmetrically arranged on the inner side wall of the top end of the limiting seat (31), and the lifting grooves (6) are located on the right side of the center line, the limiting seat (31) is fixedly arranged on the upper wall of the base (1) and located below the die frame (25) of the stamping assembly (2) in the middle, the lifting seat (32) is a door-shaped structure, and the front and rear side walls near the left and right ends are provided with protrusions matched with the lifting grooves (6), the lifting seat (32) is movably embedded in the limiting seat (31), and the upper wall of the lifting seat (32) is on the same horizontal plane as the upper wall of the limiting seat (31), two pairs of pulleys (33) are movably embedded in the protrusions on the front and rear side walls of the lifting seat (32), and the pulleys (33) are movably embedded in the lifting grooves (6), the push seat (34) is movably embedded in the limiting seat (31) and located below the lifting seat (32), the push seat (34) is movably inserted into the moving grooves (7) at both ends, one pair of supporting arms (35) is movably connected to the left and right ends of the push seat (34) respectively, and the other end of the supporting arm (35) is movably connected to the left and right ends of the lifting seat (32) in a right inclined manner, and the jacking unit (36) is detachably arranged on the lifting seat (32); The jacking unit (36) includes top seat (361), two pairs of turnover arms (362) and a plurality of top rods (363); The top base (361) is detachably arranged on the upper wall of the lifting base (32), the upper wall of the top base (361) is convex, two pairs of the turnover arms (362) are movably arranged on the upper walls of the left and right ends of the top base (361) respectively, the other ends of the turnover arms (362) are relatively matched, the one ends of the plurality of top rods (363) are detachably rotatably connected to the upper wall of the top base (361) or the turnover arms (362), the plurality of top rods (363) are movably inserted into the top holes of the lower die body (26) respectively, and the height of the top rod (363) is greater than the depth of the top hole; The pushing structure (4) comprises a pushing seat (41), a pushing arm (42), a spring (43), a pair of adapter rods (44) and a stress roller (45); The pushing seat (41) is concave, and the middle parts of the left and right ends are provided with rectangular openings, the pushing seat (41) is fixedly arranged on the upper wall of the base (1) and located at the rear side of the limiting seat (31), the pushing arm (42) is movably arranged through the rectangular openings in the two ends of the pushing seat (41), the left end of the pushing arm (42) is concave, and the right end of the pushing arm (42) is T-shaped, the pushing arm (42) is fixedly sleeved with the baffle (8) close to the middle part, and the baffle (8) is attached to the left end of the pushing seat (41), the spring (43) is movably sleeved on the middle part of the pushing arm (42) and located between the baffle (8) and the pushing seat (41), one end of each of the pair of adapter rods (44) is fixedly arranged on the right end of the pushing arm (42), and the other end of the adapter rod (44) is detachably connected to the pushing seat (34), and the stress roller (45) is movably arranged on the left end of the pushing arm (42).

2. The forging device for precision forging production and processing according to claim 1, characterized in that, The stamping assembly (2) comprises a portal frame (21), a hydraulic cylinder (22), an upper die body (23), a pair of slide rods (24), a die frame (25) and a lower die body (26); The portal frame (21) is a door-shaped frame, the portal frame (21) is fixedly arranged on the upper wall of the right end of the base (1), one end of the hydraulic cylinder (22) is fixedly arranged on the upper wall in the middle part of the portal frame (21), the upper die body (23) is fixedly arranged on the telescopic end of the hydraulic cylinder (22), one end of each of the pair of slide rods (24) is symmetrically arranged on the upper wall of the upper die body (23), and the other end of the slide rod (24) is movably arranged through the portal frame (21), the die frame (25) is a door-shaped frame, and the upper wall in the middle part is provided with a jacking opening, the die frame (25) is fixedly arranged on the upper wall of the base (1) and located in the portal frame (21), the lower die body (26) is fixedly arranged on the upper wall in the middle part of the die frame (25), and the lower die body (26) corresponds to the upper die body (23), the lower die body (26) is provided with a die cavity in the middle part, and a plurality of top holes are formed in the lower wall in the die cavity, and the top holes are located in the jacking opening.

3. The forging device for precision forging production and processing according to claim 2, characterized in that, The force applying structure (5) comprises an adapter arm (51), a machine plate (52), a motor (53), a force applying rod (54) and a mounting bolt (55). The adapter arm (51) is detachably arranged at the left side wall of the upper die body (23), and the other end of the adapter arm (51) is located at the left side of the force roller (45). The machine plate (52) is fixedly arranged at the other end of the adapter arm (51). The motor (53) is fixedly arranged on the machine plate (52), and the driving end of the motor (53) is movably penetrated through the middle part of the machine plate (52). The one end of the force rod (54) is provided with a position adjusting slot, and the other end of the force rod (54) is provided with an inclined wall. The one end of the force rod (54) is movably sleeved on the driving end of the motor (53). The other end of the force rod (54) is located below the force roller (45). The mounting bolt (55) is movably screwed on the driving end of the motor (53) and fixes the force rod (54).

4. The forging device for precision forging production and processing according to claim 3, characterized in that, The other end of the force rod (54) is in contact with the force roller (45), and the force roller (45) moves to the right and rotates.

5. The forging apparatus for precision forging according to claim 4, wherein When the pushing seat (34) moves to the right, the lifting seat (32) is raised.

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