CN218310656U

CN218310656U - Forging die frame with liftout device

Info

Publication number: CN218310656U
Application number: CN202222192148.2U
Authority: CN
Inventors: 陶水灵; 陶金顺; 陶竹林
Original assignee: Maanshan City Zhongye Machinery Co ltd
Current assignee: Maanshan City Zhongye Machinery Co ltd
Priority date: 2022-08-19
Filing date: 2022-08-19
Publication date: 2023-01-17
Anticipated expiration: 2032-08-19

Abstract

The utility model relates to a forging die frame with a material ejecting device, which comprises a frame body, wherein a forging base is fixed at the inner bottom end of the frame body, a top seat is arranged at the top of the base, the top of the base is penetrated and is connected with a lower template in a sliding way, and an upper template matched with the lower template is arranged at the bottom of the top seat; jacking cylinders are symmetrically fixed inside the base, sliding plates are fixed at the output ends of the jacking cylinders, the sliding plates are in sliding connection with the base, connecting rods are arranged between the sliding plates and the lower template, one ends of the connecting rods are hinged with the sliding plates, movable grooves are formed in the other ends of the connecting rods in a penetrating mode, movable columns are movably connected in the movable grooves and fixed on the surface of the lower template, jacking plates are connected in the lower template in a sliding mode, and a plurality of jacking rods which are uniformly distributed are fixed at the bottoms of the jacking plates; the problems that in the prior art, after forging, a forged piece is easy to adhere to the inner wall of a die cavity and is difficult to take down, the blanking speed of the forged piece is low, the production efficiency is low and the like are solved.

Description

Forging die frame with liftout device

Technical Field

The utility model relates to a forge mould technical field, specifically be a forging die frame with liftout device.

Background

The Chinese patent discloses a forging die (publication number: CN 105903877A), which comprises a die body and a pipeline arranged in the die body, wherein the pipeline is connected with a cooling circulation system, a water inlet and a water outlet of the pipeline are respectively provided with a stop valve, a water outlet of the pipeline is provided with a temperature sensor, and a magnet is arranged on the die body.

In the above-mentioned patent, after forging, the easy adhesion of forging is difficult to take off at the die cavity inner wall, leads to forging unloading speed slow, and production efficiency is low.

In order to solve the above-mentioned drawbacks, a technical solution is now provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a forging die frame with liftout device.

The utility model discloses the technical problem that solve as follows:

in the prior art, after forging, a forged piece is easy to adhere to the inner wall of a die cavity and is difficult to take down, so that the blanking speed of the forged piece is low, and the production efficiency is low.

The purpose of the utility model can be realized by the following technical scheme:

a forging die frame with a material ejecting device comprises a frame body, wherein a forging base is fixed at the bottom end inside the frame body, a top seat is arranged at the top of the base, a lower template penetrates through and is connected with the top of the base in a sliding mode, an upper template matched with the lower template is arranged at the bottom of the top seat, and a die cavity is formed in the top of the lower template;

the inside symmetry of base is fixed with the jacking cylinder, the output of jacking cylinder is fixed with the slide, slide and base sliding connection, be provided with the connecting rod between slide and the lower bolster, the one end and the slide hinged joint of connecting rod, the other end of connecting rod runs through and has seted up the activity groove, swing joint has the activity post in the activity groove, the activity post is fixed on the lower bolster surface, sliding connection has the jacking board in the lower bolster, the bottom of jacking board is fixed with a plurality of evenly distributed's jacking rod, the bottom of jacking rod is passed the lower bolster and is fixed with the locating plate.

Furthermore, a damping spring is fixed between the inner wall of the movable groove and the movable column.

Furthermore, lifting cylinders are symmetrically fixed to the top end of the outer portion of the frame body, and the output ends of the lifting cylinders penetrate through the frame body and are fixed to the top of the top seat.

Furthermore, the top of base symmetry is fixed with the guide holder, and the bottom symmetry of footstock is fixed with the guide post, and the bottom of guide post passes the guide holder and with guide holder sliding connection.

Furthermore, the outer surface of the guide post is sleeved with a return spring, and two ends of the return spring are respectively fixed with the guide seat and the guide post.

Furthermore, a buffer seat is fixed at the bottom of the top seat, a buffer column penetrates through and is connected with the bottom of the buffer seat in a sliding mode, the bottom end of the buffer column is fixed with the top of the upper template, and a buffer spring is fixed between the top end of the buffer column and the buffer seat.

The utility model has the advantages that:

the utility model discloses during the compound die, the cope match-plate pattern removes in the lower bolster, cooperate with the jacking board and carry out the pressfitting to the forging, during the jacking, the jacking cylinder that sets up can promote the slide and remove in the base, thereby cooperate the connecting rod to act on the lower bolster, make the lower bolster descend in the base, when descending to the contact of jacking rod bottom to the inside bottom of base, the jacking rod can promote the jacking board to shift up and carry out ejecting to the forging of being convenient for unloading, carry out ejecting to the forging, solved after forging, the problem that the forging adhesion is difficult to take off at the die cavity inner wall has guaranteed the unloading speed of forging, improve the forging efficiency of device; the guide seat and the guide column are arranged, so that the upper template and the lower template are accurate in position when being matched, and the matching quality is improved; the buffer spring who sets up makes the forging further obtain the buffering when carrying out the compound die, avoids receiving the great damage that causes the forging of impact force, reduces forging quality.

Drawings

The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.

Fig. 1 is a schematic structural view of a forging die holder with a material ejecting device according to the present invention;

FIG. 2 is a schematic view of the internal structure of the base of the present invention;

FIG. 3 is an enlarged view of the structure of the present invention at A in FIG. 2;

fig. 4 is a schematic view of the internal structure of the guide seat of the present invention;

FIG. 5 is a schematic view of the internal structure of the buffer seat of the present invention;

fig. 6 is an internal structure schematic diagram of the lower template of the present invention.

In the figure: 1. a frame body; 2. a base; 3. a top seat; 4. a lower template; 5. mounting a template; 101. a lifting cylinder; 201. a guide seat; 202. a jacking cylinder; 203. a slide plate; 204. a connecting rod; 205. a movable groove; 206. a movable post; 207. a damping spring; 301. a guide post; 302. a return spring; 303. a buffer base; 304. a buffer column; 305. a buffer spring; 401. a jacking plate; 402. and (4) jacking the rod.

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. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-6, the present invention provides a technical solution:

a forging die frame with a material ejecting device comprises a frame body 1, wherein a forging base 2 is fixed at the bottom end inside the frame body 1, an ejecting seat 3 is arranged at the top of the base 2, the top of the base 2 is connected with a lower template 4 in a penetrating and sliding mode, an upper template 5 matched with the lower template 4 is arranged at the bottom of the ejecting seat 3, and a die cavity is formed in the top of the lower template 4;

the inside symmetry of base 2 is fixed with jacking cylinder 202, jacking cylinder 202's output is fixed with slide 203, slide 203 and base 2 sliding connection, be provided with connecting rod 204 between slide 203 and the lower bolster 4, the one end and the slide 203 hinged joint of connecting rod 204, the other end of connecting rod 204 runs through and has seted up movable groove 205, swing joint has movable post 206 in the movable groove 205, movable post 206 is fixed on the lower bolster 4 surface, sliding connection has jacking board 401 in the lower bolster 4, jacking board 401's bottom is fixed with a plurality of evenly distributed's jacking pole 402, the bottom of jacking pole 402 is passed lower bolster 4 and is fixed with the limiting plate. During the compound die, cope match-plate pattern 5 removes in the lower bolster 4, cooperate with jacking board 401 and carry out the pressfitting to the forging, during the jacking, the jacking cylinder 202 of setting can promote slide 203 and remove in base 2, thereby cooperation connecting rod 204 acts on lower bolster 4, make lower bolster 4 descend in base 2, descend to jacking pole 402 bottom contact to the inside bottom of base 2 when, jacking pole 402 can promote jacking board 401 to shift up and carry out ejecting unloading of being convenient for to the forging, ejecting to the forging, the forging back has been solved, the problem that the forging adhesion is difficult to take off at the die cavity inner wall, the unloading speed of forging has been guaranteed, the forging efficiency of improving device.

A damping spring 207 is fixed between the inner wall of the movable groove 205 and the movable column 206, and the damping spring 207 is used for damping and buffering the lower template 4 during die assembly and jacking so as to protect a casting part.

The outer top end of the frame body 1 is symmetrically fixed with a lifting cylinder 101, and the output end of the lifting cylinder 101 penetrates through the frame body 1 and is fixed with the top of the top seat 3. The lifting cylinder 101 is used for driving the upper template 5 to move downwards to complete mold closing.

The top symmetry of base 2 is fixed with guide holder 201, and the bottom symmetry of footstock 3 is fixed with guide post 301, and guide post 301's bottom passes guide holder 201 and with guide holder 201 sliding connection, and reset spring 302 has been cup jointed to the surface of guide post 301, and reset spring 302's both ends are fixed mutually with guide holder 201 and guide post 301 respectively. The guide seat 201 and the guide column 301 enable the position of the upper template 5 and the lower template 4 to be accurate when the upper template and the lower template are matched, and the quality of matched molds is improved.

The bottom of footstock 3 is fixed with buffer seat 303, and run through and sliding connection has buffer column 304 the bottom of buffer seat 303, and buffer column 304's bottom is fixed mutually with cope match-plate pattern 5 top, is fixed with buffer spring 305 between buffer seat 303 and the top of buffer column 304. Through the setting of cushion socket 303 and bumping post 304 for the forging is further cushioned when carrying out the compound die, avoids receiving the great damage that causes the forging of impact force, reduces and forges the quality.

The working principle is as follows:

the utility model discloses when using, during the compound die, promote footstock 3 through lift cylinder 101 and move down, make cope match-plate pattern 5 remove to the lower bolster 4 in, cooperate with jacking board 401 and carry out the pressfitting to the forging, during the jacking, the jacking cylinder 202 of setting can promote slide 203 and remove in base 2, thereby cooperation connecting rod 204 acts on lower bolster 4, make lower bolster 4 descend in base 2, descend to jacking pole 402 bottom contact to when the inside bottom of base 2, jacking pole 402 can promote jacking board 401 to shift up and carry out ejecting unloading of being convenient for to the forging, it is ejecting to the forging.

While one embodiment of the present invention has been described in detail, the description is only a preferred embodiment of the present invention, and should not be considered as limiting the scope of the present invention. The equivalent changes and improvements made according to the application scope of the present invention should be still included in the patent coverage of the present invention.

Claims

1. A forging die frame with a material ejecting device comprises a frame body (1), wherein a forging base (2) is fixed at the bottom end inside the frame body (1), and a top seat (3) is arranged at the top of the base (2), and is characterized in that a lower template (4) penetrates through and is connected with the top of the base (2) in a sliding manner, an upper template (5) matched with the lower template (4) is arranged at the bottom of the top seat (3), and a die cavity is formed in the top of the lower template (4);

the inside symmetry of base (2) is fixed with jacking cylinder (202), the output of jacking cylinder (202) is fixed with slide (203), slide (203) and base (2) sliding connection, be provided with connecting rod (204) between slide (203) and lower bolster (4), the one end and slide (203) hinged joint of connecting rod (204), movable groove (205) have been seted up in running through to the other end of connecting rod (204), swing joint has movable post (206) in movable groove (205), movable post (206) are fixed on lower bolster (4) surface, sliding connection has jacking board (401) in lower bolster (4), the bottom of jacking board (401) is fixed with a plurality of evenly distributed's jacking pole (402), the bottom of jacking pole (402) is passed lower bolster (4) and is fixed with the limiting plate.

2. A die carrier with a knockout as claimed in claim 1, wherein a shock absorbing spring (207) is fixed between the inner wall of the moveable groove (205) and the moveable post (206).

3. A die carrier with a liftout device as claimed in claim 1, wherein the outer top end of the frame body (1) is symmetrically fixed with a lifting cylinder (101), and the output end of the lifting cylinder (101) passes through the frame body (1) and is fixed with the top of the top seat (3).

4. A die carrier with a knockout device according to claim 1, wherein the guide base (201) is symmetrically fixed on the top of the base (2), the guide column (301) is symmetrically fixed on the bottom of the top base (3), and the bottom end of the guide column (301) passes through the guide base (201) and is slidably connected with the guide base (201).

5. A die holder with a material ejecting device according to claim 4, wherein a return spring (302) is sleeved on the outer surface of the guide post (301), and two ends of the return spring (302) are respectively fixed with the guide seat (201) and the guide post (301).

6. A die holder with a knockout device according to claim 1, wherein a buffer base (303) is fixed at the bottom of the top base (3), a buffer column (304) is connected to the bottom of the buffer base (303) in a penetrating and sliding manner, the bottom end of the buffer column (304) is fixed with the top of the upper die plate (5), and a buffer spring (305) is fixed between the top end of the buffer column (304) and the buffer base (303).