Forging machine tool for metal material machining

Abstract

The invention relates to the technical field of forging and pressing machining, in particular to a forging and pressing machine tool for metal material machining, which comprises a forging and pressing machine table, a multifunctional pushing assembly, a spraying assembly and an air blowing assembly, an assembling groove is formed in the upper end of the forging and pressing machine table, and a forging and pressing lower die is horizontally inserted into the upper end of the assembling groove; an assembling pressing plate is horizontally arranged at the upper end of the forging and pressing lower die in a pressing mode, the assembling pressing plate and the forging and pressing machine table are fixedly connected through a plurality of pressing and pressing screws, and through the quick replacement design of the forging and pressing lower die, when forging and pressing lower dies of different products need to be replaced, only the matched customized pore plate needs to be replaced, and the multifunctional pushing assembly does not need to be replaced; according to the forging forming device, the manufacturing cost of forging forming is reduced, then under the cooperation effect of the multifunctional pushing assembly and the air blowing assembly, cooling treatment can be conducted on a forging lower die, automatic spraying of a release agent can be conducted on a forming die cavity, rapid, safe and reliable workpiece demolding operation is achieved, operation is easy, and use is convenient.

Description

Technical Field

[0001] The invention relates to the technical field of forging and pressing, in particular to a forging machine tool for processing metal materials. Background Art

[0002] A forging machine is a device that uses a downward pressure drive system and a forging die to continuously process workpieces. When forging metal materials, the workpiece needs to be heated first, and then placed in the forming cavity through a grabbing mechanism. As the upper die descends, the workpiece is pressed into shape;

[0003] The invention of the existing publication number CN117340186A discloses a precision forging die, including a lower mounting seat, a lower die, an upper mounting seat, an upper die, a top plate and a synchronous demoulding assembly, wherein the lower die is fixedly arranged on the lower mounting seat, the upper mounting seat is located directly above the lower mounting seat, the upper die is fixedly arranged below the upper mounting seat, the top plate is located above the upper mounting seat, and the synchronous demoulding assembly is arranged on the lower mounting seat, and while the upper die is demoulded and separated from the forging, the flash edge lifting half ring is used to drive the lower die to be synchronously separated from the forging , which avoids the problem that in the traditional demoulding method, when the upper die is separated from the forging, the lower half of the forging is still tightly connected to the lower die, the upper and lower parts of the forging are heated unevenly, and the performance of the forging is affected by the precision forging die. The above scheme proposes a demoulding method for the workpiece. Since the workpiece is in a heated state during forging, when processing some thinner metal parts, the push demoulding mechanism below may cause deformation and damage to the workpiece when the workpiece is stuck. At the same time, the existing workpiece needs to be manually sprayed with a demoulding agent in the forming cavity before forging, which is inconvenient to operate. Summary of the invention

[0004] The object of the present invention is to provide a forging machine for metal material processing to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above object, the present invention provides the following technical solution: a forging machine tool for metal material processing, comprising:

[0006] A forging press machine, wherein an assembly slot is provided at the upper end of the forging press machine, a forging lower die is horizontally inserted at the upper end of the assembly slot, a forming die cavity is provided at the upper end of the forging lower die, an assembly pressing plate is horizontally pressed at the upper end of the forging lower die, and the assembly pressing plate is fixedly connected to the forging press machine through a plurality of press screws;

[0007] A multifunctional ejection assembly, the multifunctional ejection assembly comprises two first assembly blocks, the two first assembly blocks are arranged in an assembly slot of a forging machine through a customized fixing plate, the upper ends of the first assembly blocks are each provided with a second assembly block, the upper ends of the second assembly blocks are each provided with a third assembly block, the upper ends of the third assembly blocks penetrate the forging lower die and are plugged into the forming die cavity, the center of the first assembly block is vertically and movably plugged with an ejection control rod, the upper end of the ejection control rod is rotatably plugged with a spray assembly, the spray assembly movably penetrates the third assembly block, and the spray assembly comprises an ejector rod;

[0008] The blowing assembly includes an air inlet transfer slot, a diverter slot and a plurality of pressurized air beam slots. The air inlet transfer slot is horizontally arranged in the first assembly block, the diverter slot is arranged in the second assembly block, and the plurality of pressurized air beam slots are symmetrically arranged in the push control rod, and the pressurized air beam slots are connected to the diverter slot and the air inlet transfer slot.

[0009] Preferably, the diameter of the second assembly block is smaller than that of the first assembly block, the diameter of the third assembly block is smaller than that of the second assembly block, the second assembly block is inserted through the customized orifice plate, the upper end of the first assembly block abuts against the lower end of the customized orifice plate, and a rod groove is provided in the first assembly block that passes through the second assembly block and the third assembly block, and the push control rod is vertically movable and inserted into the rod groove.

[0010] Preferably, a piston groove is opened at the lower end of the rod groove, the lower end of the push control rod is placed in the piston groove and is provided with a control piston, and the upper and lower ends on both sides of the piston groove respectively penetrate the first assembly block to open a first control air groove and a second control air groove.

[0011] Preferably, the lower end of the push rod is rotatably inserted into the upper end center of the push control rod through a sealed bearing, the upper end of the push control rod is fixedly inserted with a support cover, the push rod passes through the support cover, a self-lubricating bearing ring is provided on one side of the support cover that is sleeved on the push rod, and a sealing horn head is provided at the upper end of the push rod passing through the support cover, the diameter of the sealing horn head is the same as that of the push control rod, and the upper end surface of the sealing horn head and the upper end surface of the third assembly block are flush with the bottom surface of the molding cavity.

[0012] Preferably, the lower end surface of the sealing horn head close to the push rod is set as a conical surface, and the push rod and the sealing horn head are set as a cavity. One side of the conical surface of the sealing horn head is connected and plugged with a plurality of spray heads. A guide liquid groove is opened in the center of the push control rod, and a piston tube is vertically provided at the center of the lower end of the piston groove of the first assembly block. The lower end of the push control rod is movably connected to the piston tube through a sealing ring, and a liquid delivery groove is opened on one side of the piston tube that passes through the first assembly block.

[0013] Preferably, the air inlet transfer slot is opened at the upper end of the first assembly block, one side of the air inlet transfer slot passes through the first assembly block and the air inlet slot, and the lower end of the diversion air slot is vertically connected to the upper end of the air inlet transfer slot.

[0014] Preferably, a staggered air slot is staggered and connected to one side of the diversion air slot in the second assembly block, a plurality of strip blowing slots are arranged in the staggered air slot and penetrate the second assembly block, a plurality of heat dissipation slots are symmetrically arranged at the lower end of the forging lower die, and the heat dissipation slots are arranged flush with the strip blowing slots.

[0015] Preferably, a first annular give way groove is opened on one side of the second assembly block, and a transfer ring is horizontally provided on one side of the push control rod located in the first annular give way groove, the transfer ring is movably plugged into the first annular give way groove, and an annular connecting groove is opened in the first annular give way groove vertically connected to the diversion air groove, and an independent connecting ring is vertically provided at the lower end of the transfer ring. When the upper end of the sealing horn head is flush with the upper end of the third assembly block, the independent connecting ring is plugged into the annular connecting groove, and the transfer ring and the independent connecting ring are both connected to the diversion air groove with a transfer cavity, and the lower ends of a number of pressurized air beam grooves are respectively connected to the transfer cavities of the transfer ring.

[0016] Preferably, the top rod is located on one side of the support cover and is sleeved with a blowing impeller, the upper ends of a number of pressurized air beam grooves are respectively connected to the support cover and point to a number of blades of the blowing impeller, a number of blowing holes are penetrated through the upper end of the support cover, a second annular give way groove is provided at the upper end of the rod groove, a cleaning ring is horizontally inserted in the second annular give way groove, an inner conical surface is provided at the upper end of the cleaning ring, and a number of cleaning bristles are symmetrically provided on the inner conical surface of the cleaning ring.

[0017] Preferably, when the push control rod is lowered to the maximum extent, the rod groove is connected with the molding cavity, the spray head contacts the cleaning bristles, the lower end of the independent connecting ring is inserted into the diversion air groove and blocks the misaligned air groove, and when the push control rod is raised to the maximum extent, the spray head is placed in the molding cavity and tilted to point to the four sides of the molding cavity.

[0018] Compared with the prior art, the present invention has the following beneficial effects:

[0019] Through the quick replacement design of the forging lower die, when the forging lower die of different products needs to be replaced, it is only necessary to replace the corresponding customized orifice plate without replacing the multifunctional push assembly, thereby reducing the manufacturing cost of forging forming. Then, with the cooperation of the multifunctional push assembly and the blowing assembly, the forging lower die can be cooled, the mold cavity can be automatically sprayed with a release agent, and the workpiece can be demolded quickly, safely and reliably. The operation is simple and easy to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the three-dimensional structure of the present invention;

[0021] Figure 2 It is a schematic diagram of the side section structure of the present invention;

[0022] Figure 3 For the present invention Figure 2Schematic diagram of part A;

[0023] Figure 4 This is a schematic diagram of the installation structure of the forging lower die of the present invention;

[0024] Figure 5 For the present invention Figure 4 Schematic diagram of part B;

[0025] Figure 6 It is a schematic diagram of the side section structure of the multifunctional pushing assembly of the present invention;

[0026] Figure 7 For the present invention Figure 6 Schematic diagram of the C part;

[0027] Figure 8 For the present invention Figure 6 Schematic diagram of the D part;

[0028] Fig. 9 For the present invention Figure 8 Schematic diagram of part E;

[0029] Fig.10 For the present invention Figure 8 Schematic diagram of the F part;

[0030] Fig.11 For the present invention Figure 8 Schematic diagram of the G part;

[0031] Fig.12 This is an exploded view of the connection between the push control rod and the push rod of the present invention;

[0032] Fig.13 The present invention provides a structural intention for setting a forging lower die.

[0033] In the figure: forging machine 1, forging lower die 2, forming die cavity 3, assembly pressure plate 4, customized orifice plate 5, first assembly block 6, second assembly block 7, third assembly block 8, push control rod 10, control piston 11, first control air groove 12, second control air groove 13, air inlet transfer groove 14, air inlet groove 15, diverter air groove 16, first annular make way groove 17, adapter ring 18, independent connection ring 19, pressurized air beam groove 20, push rod 21, support cover 22, offset air groove 23, strip blowing groove 24, heat dissipation groove 25, blowing hole 26, blocking horn head 27, spray head 28, guide liquid groove 29, piston tube 30, liquid delivery groove 31, second annular make way groove 32, cleaning ring 33, cleaning brush 34, blowing impeller 35, sealed bearing 36. DETAILED DESCRIPTION

[0034] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0035] Please refer to the attached Figure 1-13 , this application provides the following technical solutions.

[0036] Embodiment 1: A forging machine for metal material processing comprises a forging machine table 1, an assembly groove is provided at the upper end of the forging machine table 1, a forging lower die 2 is horizontally inserted at the upper end of the assembly groove, a forming cavity 3 is provided at the upper end of the forging lower die 2, an assembly pressure plate 4 is horizontally pressed at the upper end of the forging lower die 2, and the assembly pressure plate 4 is fixedly connected to the forging machine table 1 by a plurality of pressing screws. When the forging lower die 2 needs to be replaced, the assembly pressure plate 4 can be disassembled by the pressing screws, and the forging lower die 2 can be directly replaced, so that the forging lower die 2 with the forming cavity 3 of different shapes and specifications can be adjusted conveniently, and the operation is simple and convenient, and the use state is stable and reliable.

[0037] A multifunctional pushing assembly is provided to push and demold the forged workpiece, dissipate heat from the forging lower die 2, and spray a release agent on the forming cavity 3. The multifunctional pushing assembly includes two first assembly blocks 6. The two first assembly blocks 6 are arranged in an assembly groove of the forging machine 1 through a customized fixing plate. A second assembly block 7 is arranged on the upper end of each of the first assembly blocks 6. A third assembly block 8 is arranged on the upper end of each of the second assembly blocks 7. The upper end of the third assembly block 8 passes through the forging lower die 2 and is plugged into the forming cavity 3. A pushing control rod 10 is vertically movably plugged into the center of the first assembly block 6. The diameter of the second assembly block 7 is smaller than that of the first assembly block 6, and the diameter of the third assembly block 8 is smaller than that of the second assembly block 6. The diameter of block 7 is 0.5, the second assembly block 7 is penetrated and plugged into the customized orifice plate 5, the upper end of the first assembly block 6 is abutted against the lower end of the customized orifice plate 5, a rod groove is opened in the first assembly block 6, which penetrates the second assembly block 7 and the third assembly block 8, and the push control rod 10 is vertically movable and plugged into the rod groove, and a piston groove is opened at the lower end of the rod groove. The lower end of the push control rod 10 is placed in the piston groove and is provided with a control piston 11, and the upper and lower ends on both sides of the piston groove respectively penetrate the first assembly block 6 to open a first control gas groove 12 and a second control gas groove 13, and high-pressure gas is delivered into the first control gas groove 12 and the second control gas groove 13 to realize the up and down movement control of the push control rod 10.

[0038] The upper end of the push control rod 10 is rotatably connected with a spraying assembly, and the spraying assembly movably passes through the third assembly block 8. The spraying assembly includes a push rod 21, and the lower end of the push rod 21 is rotatably connected to the upper end center of the push control rod 10 through a sealed bearing 36. The upper end of the push control rod 10 is fixedly connected with a support cover 22, and the push rod 21 passes through the support cover 22. A self-lubricating bearing ring is provided on one side of the support cover 22 that is sleeved with the push rod 21. A blocking horn head 27 is provided at the upper end of the push rod 21 that passes through the support cover 22. The diameter of the blocking horn head 27 is the same as that of the push control rod 10, and the upper end surface of the blocking horn head 27 and the upper end surface of the third assembly block 8 are flush with the inner bottom surface of the forming cavity 3. When the forming cavity 3 is used for forging and pressing, the blocking horn head 27 is flush with the design structure inside the forming cavity 3. When it is necessary to spray the release agent, it is necessary to lift it into the forming cavity 3 for spraying after the workpiece is detached.

[0039] The lower end surface of the blocking horn head 27 close to the push rod 21 is set as a conical surface, and the push rod 21 and the blocking horn head 27 are set as cavities. One side of the conical surface of the blocking horn head 27 is connected and plugged with a plurality of spray heads 28. A guide liquid groove 29 is opened in the center of the push control rod 10, and a piston tube 30 is vertically provided at the center of the lower end of the piston groove of the first assembly block 6. The lower end of the push control rod 10 is movably connected to the piston tube 30 through a sealing ring, and a liquid feeding groove 31 is opened on one side of the piston tube 30 that passes through the first assembly block 6. The release agent is delivered to the plurality of spray heads 28 of the blocking horn head 27 through the piston tube 30, and the use of the release agent is not affected when the push control rod 10 moves up and down.

[0040] A blowing assembly is provided to perform heat dissipation treatment on the forging lower die 2, and the blowing assembly includes an air inlet transfer slot 14, a diverter slot 16 and a plurality of pressurized air beam slots 20. The air inlet transfer slot 14 is horizontally arranged in the first assembly block 6, the diverter slot 16 is arranged in the second assembly block 7, and the plurality of pressurized air beam slots 20 are symmetrically arranged in the push control rod 10, and the pressurized air beam slots 20 are connected with the diverter slot 16 and the air inlet transfer slot 14. The air inlet transfer slot 14 is opened at the upper end of the first assembly block 6, and one side of the air inlet transfer slot 14 passes through the first assembly block 6 and the air inlet slot 15. The lower end of the diverter slot 16 is vertically connected to the upper end of the air inlet transfer slot 14, and the gas sent into the air inlet transfer slot 14 by the air inlet slot 15 can be a high-pressure refrigeration gas;

[0041] A staggered wind slot 23 is provided in the second assembly block 7 on one side of the shunt wind slot 16, and a plurality of strip blowing slots 24 are provided in the staggered wind slot 23 and penetrate the second assembly block 7. A plurality of heat dissipation slots 25 are symmetrically provided at the lower end of the forging lower die 2, and the heat dissipation slots 25 are arranged flush with the strip blowing slots 24. A first annular clearance slot 17 is provided on one side of the second assembly block 7, and a transfer ring 18 is horizontally provided on one side of the push control rod 10 located in the first annular clearance slot 17. The transfer ring 18 is movably plugged into the first annular clearance slot 17, and an annular connection slot is provided in the first annular clearance slot 17 that is vertically connected to the shunt wind slot 16. An independent connection ring 19 is vertically provided at the lower end of the transfer ring 18, and the upper end of the blocking horn head 27 is flush with the upper end of the third assembly block 8. Normally, the independent connection ring 19 is inserted into the annular connection groove, the adapter ring 18 and the independent connection ring 19 are connected to the diverter air groove 16 and have a transfer cavity, the lower ends of the plurality of pressurized air beam grooves 20 are respectively connected to the transfer cavity of the adapter ring 18, the upper ends of the plurality of pressurized air beam grooves 20 are respectively connected to the support cover 22, and the upper ends of the support cover 22 are penetrated with a plurality of blowing holes 26. After the high-pressure refrigerant gas is fed into the air inlet transfer groove 14, the high-pressure refrigerant gas in the air inlet transfer groove 14 can directly enter the dislocation air groove 23 through the diverter air groove 16, and then be sprayed from the dislocation air groove 23 to the plurality of heat dissipation grooves 25 of the forging lower die 2, and the temperature of the heat dissipation grooves 25 is controlled to avoid overheating of the forging lower die 2 during long-term hot forging, which affects the quality of the forged parts;

[0042] After the workpiece is forged in the forming cavity 3, the push control rod 10 and the adapter ring 18 are lowered at the same time, the independent connecting ring 19 is inserted into the diverter wind slot 16, and the offset wind slot 23 is blocked. At this time, the high-pressure gas can increase the pressure, and the high pressure enters the third assembly block 8 through the pressurized air beam slot 20 and the blowing hole 26 of the support cover 22. Since the blocking horn head 27 is lowered at this time, the upper end of the rod slot is connected with the forming cavity 3. After the high-pressure refrigeration gas enters the forming cavity 3, it quickly fills the bottom of the entire forming cavity 3, cools the workpiece and blows the contact surface, realizes the shrinkage of the metal layer of the workpiece, and prevents jamming. Then the push control rod 10 and the push rod 21 are lifted, so that the blocking horn head 27 pushes the workpiece to lift, and the workpiece after forging can be removed.

[0043] In this embodiment:

[0044] Embodiment 2: On the basis of embodiment 1, a blowing impeller 35 is sleeved on one side of the push rod 21 located in the support cover 22, and the upper ends of several pressurized air beam slots 20 are respectively connected to the support cover 22 and point to several blades of the blowing impeller 35. A second annular give way slot 32 is provided at the upper end of the rod slot, and a cleaning ring 33 is horizontally inserted in the second annular give way slot 32. An inner conical surface is provided at the upper end of the cleaning ring 33, and a plurality of cleaning bristles 34 are symmetrically arranged on the inner conical surface of the cleaning ring 33. When the push control rod 10 is lowered to the maximum extent, the rod slot is connected to the molding cavity 3, the spray head 28 contacts the cleaning bristles 34, and the lower end of the independent connection ring 19 is inserted into the diversion air slot 16 and blocks the dislocated air slot 23. When the push control rod 10 rises to the maximum extent, the spray The head 28 is placed in the molding cavity 3 and tilted to point to the four sides of the molding cavity 3. The high pressure enters a plurality of pressurized air beam slots 20 through the transfer cavity of the independent connecting ring 19 and the transfer ring 18, and then is further pressurized and blown toward the blades of the blowing impeller 35 under the action of the pressurized air beam slots 20 with a smaller diameter. At this time, the blocking horn head 27 does not contact the third assembly block 8 after it is lowered along with the push control rod 10. The push rod 21 can drive the spray head 28 to rotate rapidly, and then when the spray head 28 contacts the cleaning bristles 34, the release agent adhered to the surface of the spray head 28 can be cleaned to avoid the release agent from clogging the spray head 28 after film formation. While the workpiece is demolded by high pressure blowing, the spray head 28 can be automatically cleaned to keep the spray head 28 in a good release agent spraying state at all times.

[0045] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A forging machine for metal material processing, characterized in that: include: A forging machine (1), wherein an assembly groove is provided at the upper end of the forging machine (1), a forging lower die (2) is horizontally inserted at the upper end of the assembly groove, a forming die cavity (3) is provided at the upper end of the forging lower die (2), an assembly pressing plate (4) is horizontally pressed at the upper end of the forging lower die (2), and the assembly pressing plate (4) is fixedly connected to the forging machine (1) via a plurality of press-fit screws; A multifunctional push assembly, the multifunctional push assembly comprising two first assembly blocks (6), the two first assembly blocks (6) being arranged in an assembly groove of a forging machine (1) through a customized fixing plate, the upper ends of the first assembly blocks (6) being provided with second assembly blocks (7), the upper ends of the second assembly blocks (7) being provided with third assembly blocks (8), the upper ends of the third assembly blocks (8) passing through the forging lower die (2) and being inserted into the forming die cavity (3), the center of the first assembly block (6) being vertically movably inserted with a push control rod (10), the upper end of the push control rod (10) being rotatably inserted with a spray assembly, the spray assembly movably passing through the third assembly block (8), the spray assembly comprising a push rod (21); The blowing assembly comprises an air inlet transfer slot (14), a diverter slot (16) and a plurality of pressurized air beam slots (20); the air inlet transfer slot (14) is horizontally arranged in a first assembly block (6), the diverter slot (16) is arranged in a second assembly block (7), and the plurality of pressurized air beam slots (20) are symmetrically arranged in a push control rod (10), and the pressurized air beam slots (20) are connected to the diverter slot (16) and the air inlet transfer slot (14).

2. A forging machine for metal material processing according to claim 1, characterized in that: The diameter of the second assembly block (7) is smaller than that of the first assembly block (6), the diameter of the third assembly block (8) is smaller than that of the second assembly block (7), the second assembly block (7) is inserted through the customized orifice plate (5), the upper end of the first assembly block (6) is in contact with the lower end of the customized orifice plate (5), a rod groove is provided in the first assembly block (6) and passes through the second assembly block (7) and the third assembly block (8), and a push control rod (10) is vertically movable and inserted into the rod groove.

3. A forging machine for metal material processing according to claim 2, characterized in that: A piston groove is provided at the lower end of the rod groove, the lower end of the push control rod (10) is placed in the piston groove and is provided with a control piston (11), and the upper and lower ends of both sides of the piston groove respectively penetrate the first assembly block (6) to form a first control air groove (12) and a second control air groove (13).

4. A forging machine for metal material processing according to claim 3, characterized in that: The lower end of the push rod (21) is rotatably plugged into the center of the upper end of the push control rod (10) through a sealed bearing (36); the upper end of the push control rod (10) is fixedly plugged with a support cover (22); the push rod (21) passes through the support cover (22); a self-lubricating bearing ring is provided on one side of the support cover (22) sleeved with the push rod (21); a blocking horn head (27) is provided at the upper end of the push rod (21) passing through the support cover (22); the diameter of the blocking horn head (27) is the same as that of the push control rod (10); and the upper end surface of the blocking horn head (27) and the upper end surface of the third assembly block (8) are flush with the inner bottom surface of the molding cavity (3).

5. A forging machine for metal material processing according to claim 4, characterized in that: The lower end surface of the plugging horn head (27) close to the push rod (21) is provided with a conical surface, the push rod (21) and the plugging horn head (27) are provided with a cavity, one side of the conical surface of the plugging horn head (27) is connected and plugged with a plurality of spray heads (28), a guide liquid groove (29) is provided at the center of the push control rod (10), a piston tube (30) is vertically provided at the center of the lower end of the piston groove of the first assembly block (6), the lower end of the push control rod (10) is movably sleeved with the piston tube (30) through a sealing ring, and a liquid delivery groove (31) is provided on one side of the piston tube (30) that passes through the first assembly block (6).

6. A forging machine for metal material processing according to claim 5, characterized in that: The air inlet transfer slot (14) is disposed at the upper end of the first assembly block (6), one side of the air inlet transfer slot (14) passes through the first assembly block (6) and the air inlet slot (15), and the lower end of the diversion slot (16) is vertically connected to the upper end of the air inlet transfer slot (14).

7. A forging machine for metal material processing according to claim 6, characterized in that: A staggered air slot (23) is provided in the second assembly block (7) at one side of the diverter air slot (16) in a staggered manner, a plurality of strip-shaped air blowing slots (24) are provided in the staggered air slot (23) and penetrate the second assembly block (7), and a plurality of heat dissipation slots (25) are symmetrically provided at the lower end of the forging lower die (2), and the heat dissipation slots (25) are arranged flush with the strip-shaped air blowing slots (24).

8. A forging machine for metal material processing according to claim 7, characterized in that: A first annular clearance groove (17) is provided on one side of the second assembly block (7); a transfer ring (18) is horizontally provided on one side of the push control rod (10) located in the first annular clearance groove (17); the transfer ring (18) is movably plugged into the first annular clearance groove (17); an annular connecting groove is provided in the first annular clearance groove (17) and is vertically connected to the diversion air groove (16); an independent connecting ring (19) is vertically provided at the lower end of the transfer ring (18); when the upper end of the blocking horn head (27) is flush with the upper end of the third assembly block (8), the independent connecting ring (19) is plugged into the annular connecting groove; a transfer cavity is provided in both the transfer ring (18) and the independent connecting ring (19) and is connected to the diversion air groove (16); and the lower ends of a plurality of pressurized air beam grooves (20) are respectively connected to the transfer cavities of the transfer ring (18).

9. A forging machine for metal material processing according to claim 8, characterized in that: The top rod (21) is located in the support cover (22) and is sleeved with a blowing impeller (35) on one side thereof. The upper ends of the plurality of pressurized air beam grooves (20) are respectively connected to the support cover (22) and point to the plurality of blades of the blowing impeller (35). The upper end of the support cover (22) is penetrated by a plurality of blowing holes (26). A second annular clearance groove (32) is provided at the upper end of the rod groove. A cleaning ring (33) is horizontally inserted in the second annular clearance groove (32). An inner conical surface is provided at the upper end of the cleaning ring (33). The inner conical surface of the cleaning ring (33) is symmetrically provided with a plurality of cleaning bristles (34).

10. A forging machine for metal material processing according to claim 9, characterized in that: When the push control rod (10) is lowered to the maximum extent, the rod groove is connected with the molding cavity (3), the spray head (28) contacts with the cleaning brush bristles (34), the lower end of the independent connection ring (19) is inserted into the diverter air groove (16) and blocks the misaligned air groove (23), and when the push control rod (10) is raised to the maximum extent, the spray head (28) is placed in the molding cavity (3) and tilted to point to the four sides of the molding cavity (3).

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