CN211661006U

CN211661006U - Novel hydraulic die frame for hot die forging socket seat

Info

Publication number: CN211661006U
Application number: CN201922298142.1U
Authority: CN
Inventors: 王振国
Original assignee: WUHU SANLIAN FORGING CO Ltd
Current assignee: WUHU SANLIAN FORGING CO Ltd
Priority date: 2019-12-19
Filing date: 2019-12-19
Publication date: 2020-10-13
Anticipated expiration: 2029-12-19

Abstract

The utility model discloses a novel hot die forging nest seat hydraulic die frame relates to the mould forging field, and complicated and easy because of the bolt tightening degree produces the wrong mould to current installation, and mould structure itself is complicated, and middle die cavity is more, no matter processing or maintain all inconvenient problem, the following scheme is proposed at present, it includes base and lower base go up the inside slidable mounting in one side of base has the guide pillar, it has guide pin bushing and guide pin bushing boss to go up one side lower extreme fixed mounting that the base is close to the guide pin bushing, just the guide pin bushing is located between guide pin bushing boss and the guide pillar. The utility model discloses novel structure, and the device avoid mould and die holder to produce great error because of erection joint, and the effectual wrong mould problem of solution can realize quick retooling, simultaneously through the fixed mould of groove installation in the middle of the die holder, realizes die carrier base structure simplification purpose, effectual reduction operation process, has more the flexibility when the device has convenience and practicality.

Description

Novel hydraulic die frame for hot die forging socket seat

Technical Field

The utility model relates to a mould forges the field, especially relates to a novel die forging nest seat hydraulic die frame.

Background

At present, in the field of die forging, die forging is one of the most important links, and a die frame is necessary basic equipment. The forging die is a tool capable of forming a blank into a die forging, is key technological equipment necessary for die forging production, is a tool required to be used in each stroke of equipment, and plays a role in lifting weight in die forging production. The forging die is a die used in a forging process, and a raw material is plastically deformed in the forging die by an external force, thereby obtaining a part of a desired shape and size. The forging die can be divided into a hot forging die, a warm forging die and a cold forging die according to different forging temperatures. The hot forging die can be divided into a hammer forging die, a screw press forging die, a mechanical press forging die, a plain forging die, a hydraulic press forging die and the like according to different equipment. A processing die frame is required to be designed when a press is used for die forging, a blank making die, a trimming die, a punching die, a correcting die, a cold precision pressing die and the like are also required in the forging process, and the dies and the devices also belong to the class of forging dies.

However, bolts and pressing plates are adopted around the existing die frame to fix the die, the bolts need to be screwed manually, the installation is complex, the wrong die is easily generated due to the screwing degree of the bolts, the structure of the die is complex, the number of middle cavities is large, and the processing and the maintenance are inconvenient, so that the novel hot die forging socket hydraulic die frame is provided for solving the problems.

SUMMERY OF THE UTILITY MODEL

The utility model provides a novel hot die forging nest seat hydraulic die frame has solved current die carrier and has adopted bolt and the fixed mould of clamp plate all around, needs the artifical bolt of screwing up, and the installation is complicated and produces the wrong mould because of the bolt degree of screwing up easily, and the structure of mould itself is complicated, and middle die cavity is more, processes the all inconvenient problem of maintaining.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a novel hot die forging nest seat hydraulic die carrier comprises an upper base and a lower base, wherein a guide pillar is slidably mounted in one side of the upper base, a guide sleeve and a guide sleeve reinforcing block are fixedly mounted at the lower end of one side, close to the guide sleeve, of the upper base, the guide sleeve is positioned between the guide sleeve reinforcing block and the guide pillar, a rear lining plate is fixedly mounted at the bottom end of one side, far away from the guide pillar, of the upper base, an upper ejector rod is fixedly mounted at the top end of one side, close to the rear lining plate, of the upper base, a side bar pressing plate is fixedly mounted between the upper ejector rod and the guide pillar, a lower base is fixedly mounted at the bottom end, close to the guide pillar, of the upper base, a cylinder cover plate is fixedly mounted in one side, close to the side bar pressing plate, of the lower base, a lower ejector rod is fixedly mounted at one side, close to the die plate frame, the bottom fixed mounting of base has pressure relief spring down, pressure relief spring's bottom is provided with the end slot board, go up the base and be close to the both sides fixedly connected with rack gear with lower base, the gear meshing has the toothed disc, the toothed disc is close to the one side fixedly connected with spray paint pipe of rack, the pipe coupling that sprays paint has the screw thread post, the toothed disc is close to the outer wall fixedly connected with spring coil of screw thread post, the pipe that sprays paint is close to one side fixed mounting of rack has the folded sheet.

Preferably, the bottom end of the guide sleeve reinforcing block is fixedly provided with a guide post scraping ring and a dust ring, and the guide post scraping ring is positioned inside the dust ring.

Preferably, the upper end of the side lever pressing plate is sleeved with an oil cylinder protection plate.

Preferably, one side of the bottom groove plate, which is close to the oil cylinder cover plate, is provided with a dust exhaust groove.

Preferably, the two sides of the folding plate are fixedly connected with impermeable cloth.

The utility model has the advantages that: 1. the die is arranged in the groove in the middle of the upper base and the lower base, the left surface, the right surface and the back surface of the die are attached to the groove surface of the die holder, so that a large error caused by the installation connection of the die and the die holder is avoided, the problem of die misalignment is effectively solved, the die is pressed and fixed through the hydraulic cylinder, the die installation can be adjusted only by adjusting and controlling a button of the oil hydraulic cylinder, the rapid die change can be realized, and the device has convenience; 2. the fixed die is arranged through the middle groove of the die holder, so that the purpose of simplifying the structure of the die holder base is realized, the whole matrix of the die holder is convenient to process and maintain, the hardness of the matrix is higher, the wear resistance of the die holder is improved, the die holder renovation times are reduced, and the function has practicability; 3. the paint spraying device who adds makes the instrument moving can carry out the processing of spraying paint to the mould in, and effectual reduction operation process improves workman work efficiency, and the device has more the flexibility.

To sum up, the device avoids mould and die holder to produce great error because of erection joint, and effectual solution mould mistake problem can realize quick die change, simultaneously through the fixed mould of recess installation in the middle of the die holder, realizes die carrier base structure simplification purpose, and can spray paint the processing to the mould when the paint spraying apparatus who sets up makes the instrument moving, effectual reduction operation process, and the device has more the flexibility when convenience and practicality, suitable popularization.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic top sectional view of the present invention.

Fig. 3 is a schematic front view of the structure of the present invention.

Fig. 4 is a schematic structural view of the gear rack and the gear plate of the present invention.

Wherein: 1. an upper base; 2. a lower base; 3. a guide post; 4. a guide sleeve; 5. a guide sleeve reinforcing block; 6. a guide post scraping ring; 7. a dust ring; 8. a rear liner plate; 9. a cylinder cover plate; 10. a side bar pressing plate; 11. an oil cylinder protection plate; 12. feeding a material pushing rod; 13. a lower ejector rod; 14. oil separation blocks; 15. a formwork support; 16. a paint spray pipe; 17. a gear rack; 18. folding the board; 19. a relief spring; 20. a bottom slot plate; 21. a threaded post; 22. a spring ring; 23. a gear disc.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-4, a novel hydraulic die carrier for a hot die forging socket comprises an upper base 1 and a lower base 2, wherein a guide pillar 3 is slidably mounted in one side of the upper base 1, a guide sleeve 4 and a guide sleeve reinforcing block 5 are fixedly mounted at the lower end of one side of the upper base 1 close to the guide sleeve 4, the guide sleeve 4 is positioned between the guide sleeve reinforcing block 5 and the guide pillar 3, a rear liner 8 is fixedly mounted at the bottom end of one side of the upper base 1 away from the guide pillar 3, an upper ejector rod 12 is fixedly mounted at the top end of one side of the upper base 1 close to the rear liner 8, a side lever pressing plate 10 is fixedly mounted between the upper ejector rod 12 and the guide pillar 3, a lower base 2 is fixedly mounted at the bottom end of the upper base 1 close to the guide pillar 3, an oil cylinder cover plate 9 is fixedly mounted in one side of the lower base 2 close to the side lever pressing plate 10, a die plate frame 15 is fixedly connected between the side lever pressing plate 10 and the oil cylinder cover plate 9, bottom fixed mounting of base 2 has pressure relief spring 19 down, pressure relief spring 19's bottom is provided with end slot board 20, go up base 1 and base 2 both sides fixedly connected with rack 17 that is close to template frame 15 down, rack 17 meshes has toothed disc 23, one side fixedly connected with spray painting pipe 16 that toothed disc 23 is close to template frame 15, spray painting pipe 16 has cup jointed threaded post 21, toothed disc 23 is close to threaded post 21's outer wall fixedly connected with spring coil 22, one side fixed mounting that spray painting pipe 16 is close to template frame 15 has folded sheet 18, the bottom fixed mounting of guide pin bushing boss reinforcing block 5 has guide pillar to scrape circle 6 and dust ring 7, and guide pillar scrapes circle 6 and is located inside dust ring 7, hydro-cylinder guard plate 11 has been cup jointed to the upper end of side bar clamp plate 10, the dust groove has been seted up to one side that end slot board 20 is close to hydro-cylinder apron 9, the both sides fixedly connected with prevention of folded sheet.

When the device works, firstly, the upper base 1 moves to the lower base 2 for hydraulic molding, the device moves from the guide post 3 to the guide sleeve 4 at the lower end and is fixed at a fixed position, then the side bar pressing plate 10 moves downwards to extrude the two template frames 15 for mold casting, the lower base 2 moves downwards to extrude a pressure reducing spring 19 at the upper end of a bottom groove plate 20 while casting the mold, so that the device has a buffer function, the lower base 2 is prevented from being damaged due to large stress to cause cracking and scrapping, meanwhile, the painting pipes 16 at both ends of the template frame 15 are pressed inwards by the force of the gear plate 23 pressing the spring ring 22, so that the paint spraying pipe 16 sprays paint to the die in the device, the folding plate 18 and the anti-seepage cloth connected with the folding plate 18 effectively prevent the internal paint from scattering and leaking, the waste material of the device casting die is discharged from the dust discharge groove at the lower end of the oil cylinder cover plate 9, and the die is taken out after the device casting die is separated from the upper end and the lower end by the guide post 3.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a novel hot die forging nest seat hydraulic die frame, includes last base (1) and lower base (2), its characterized in that, go up the inside slidable mounting in one side of base (1) and have guide pillar (3), it has guide pin bushing (4) and guide pin bushing boss (5) to go up one side lower extreme fixed mounting that base (1) is close to guide pin bushing (4), just guide pin bushing (4) are located between guide pin bushing boss (5) and guide pillar (3), it has back welt (8) to go up one side bottom fixed mounting that base (1) was kept away from guide pillar (3), it has last ejector pin (12) to go up one side top fixed mounting that base (1) is close to back welt (8), go up fixed mounting between ejector pin (12) and guide pillar (3) has side bar clamp plate (10), it has lower base (2) to go up bottom fixed mounting that base (1) is close to guide pillar (3), one side inside fixed mounting that lower base (2) are close to side bar clamp plate (10) has hydro The side lever clamp plate (10) and the oil cylinder cover plate (9) are fixedly connected with a template frame (15), one side of the lower base (2) close to the template frame (15) is fixedly provided with a lower ejector rod (13), one side of the lower ejector rod (13) is fixedly provided with an oil distribution block (14), the bottom of the lower base (2) is fixedly provided with a pressure reducing spring (19), the bottom of the pressure reducing spring (19) is provided with a bottom groove plate (20), the upper base (1) and the lower base (2) are close to two sides of the template frame (15) and fixedly connected with gear bars (17), the gear bars (17) are meshed with a gear disc (23), one side of the gear disc (23) close to the template frame (15) is fixedly connected with an paint spraying pipe (16), the paint spraying pipe (16) is sleeved with a threaded column (21), the gear disc (23) is close to an outer wall of the threaded column (21) and fixedly connected with a spring ring (22), one side of the paint spraying pipe (16) close to the template frame (15) is fixedly provided with a folding plate (18).

2. A novel hydraulic die forging socket die carrier as claimed in claim 1, wherein a guide post scraping ring (6) and a dust ring (7) are fixedly installed at the bottom end of the guide sleeve reinforcing block (5), and the guide post scraping ring (6) is located inside the dust ring (7).

3. The novel hydraulic die frame with the hot die forging socket seat as claimed in claim 1, wherein a cylinder protection plate (11) is sleeved on the upper end of the side bar pressing plate (10).

4. The novel hydraulic die holder socket and die set as claimed in claim 1, wherein a dust exhaust groove is formed in one side of the bottom groove plate (20) close to the cylinder cover plate (9).

5. A new type of hydraulic die forging socket frame as claimed in claim 1, wherein the two sides of the folding plate (18) are fixedly connected with impermeable cloth.