CN215315156U

CN215315156U - Stamping die is used in sheet metal processing

Info

Publication number: CN215315156U
Application number: CN202121891508.7U
Authority: CN
Inventors: 李恒松
Original assignee: Jiangsu Wangyu Supply Chain Management Co ltd
Current assignee: Jiangsu Wangyu Supply Chain Management Co ltd
Priority date: 2021-08-13
Filing date: 2021-08-13
Publication date: 2021-12-28
Anticipated expiration: 2031-08-13

Abstract

The utility model discloses a stamping die for processing metal plates, which comprises a die base A, wherein a die base B is arranged below the die base A, a stamping head mounting frame is fixedly arranged at the middle position of the lower end face of the die base A and the upper end face of the die base B, a mounting groove is formed in one side of the outer surface of the stamping head mounting frame and extends to the inside of the stamping head mounting frame, a mounting plate is arranged inside the mounting groove, a stamping head is fixedly arranged on the upper end face of the mounting plate, a fixing support is arranged on one side of the mounting plate, connectors are fixedly arranged on two sides of the outer surface of the fixing support, through holes A are formed in two sides of the upper end face of each connector, each through hole A extends to the inner wall of a spring groove A located inside each connector, and a lifting shaft is arranged inside each through hole A. According to the novel stamping die, the stamping head can be more conveniently and quickly disassembled, and the working efficiency of workers is improved.

Description

Stamping die is used in sheet metal processing

Technical Field

The utility model relates to the technical field of dies, in particular to a stamping die for processing a metal plate.

Background

With the increasingly rapid development of life needs and technological progress of people, a stamping die is a special process equipment for processing materials (metal or nonmetal) into parts (or semi-finished products) in cold stamping, and is called a cold stamping die (commonly called a cold stamping die), and stamping is a pressure processing method for applying pressure to the materials by using a die arranged on a press machine at room temperature to enable the materials to generate separation or plastic deformation so as to obtain required parts.

However, the maintenance and replacement process of the stamping head on the existing stamping die is complicated; therefore, the existing requirements are not met, and a stamping die for processing metal plates is provided for the requirements.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a stamping die for processing a metal plate, which aims to solve the problems that the maintenance and replacement process of a stamping head in the background technology is complicated to operate and the like.

In order to achieve the purpose, the utility model provides the following technical scheme: a stamping die for processing metal plates comprises a die base A, a die base B is arranged below the die base A, a stamping head mounting frame is fixedly arranged at the middle position of the lower end face of the die base A and the upper end face of the die base B, a mounting groove is arranged at one side of the outer surface of the stamping head mounting frame and extends to the inside of the stamping head mounting frame, a mounting plate is arranged inside the mounting groove, a stamping head is fixedly arranged on the upper end face of the mounting plate, a fixing support is arranged at one side of the mounting plate, connectors are fixedly arranged at two sides of the outer surface of the fixing support, through holes A are arranged at two sides of the upper end face of each connector and extend to the inner wall of a spring groove A positioned inside the connector, a lifting shaft is arranged inside the through holes A, and a limiting ring positioned inside the spring groove A is fixedly arranged on the lower end face of the lifting shaft, the lower terminal surface of spacing ring is equipped with and is located the inside spring A of spring groove A, two the fixed rectangle fixed head that is equipped with of up end of lift axle, the top of rectangle fixed head is equipped with the propelling movement head, the fixed second connecting axle that is equipped with of intermediate position of the overhead terminal surface of propelling movement, the outside of second connecting axle is equipped with opening B, opening B runs through the surface that is located the inside spring groove B of punching press head mounting bracket and extends to the first mounting bracket of punching press, the outer fixed cover of second connecting axle is equipped with and is located the inside limiting plate of spring groove B, the lower terminal surface of limiting plate is equipped with the spring B that the cover was located the second connecting axle surface, the connector is located the inside of connector fixed slot, one side of connector fixed slot inner wall is equipped with the inserted hole, the inserted hole extends to the surface of the first mounting bracket of punching press.

Preferably, four end corners of the bottom end of the mold base A are fixedly provided with a first connecting shaft, and the other end of the first connecting shaft is fixedly connected with the upper end face of the mold base B.

Preferably, the outer surface of the mounting plate is closely attached to the inner wall of the mounting groove, and the mounting plate is connected with the stamping head through welding.

Preferably, the outer surface of the lifting shaft is closely attached to the inner wall of the through hole A, and the lifting shaft is connected with the rectangular fixing head and the limiting ring through welding.

Preferably, a pressing head is fixedly arranged on the upper end face of the second connecting shaft, and the second connecting shaft is connected with the pressing head through welding.

Preferably, the shape of the rectangular fixing head corresponds to the shape of the inner wall of the connector fixing groove, and the outer surface of the rectangular fixing head is closely attached to the inner wall of the connector fixing groove.

Preferably, the inlet of the insertion opening is an inclined surface, and one side of the outer surface of the rectangular fixing head is an inclined surface.

Compared with the prior art, the utility model has the beneficial effects that:

1. the utility model is characterized in that a stamping head mounting frame is fixedly arranged at the middle position of the lower end surface of a die base A and the middle position of the upper end surface of a die base B, a mounting groove is arranged at one side of the outer surface of the stamping head mounting frame, the mounting groove extends to the inside of the stamping head mounting frame, a stamping head is fixed at the upper end surface of the mounting plate, the inner wall of the mounting groove is closely attached to the outer surface of the mounting plate, connectors are fixedly arranged at the two sides of the outer surface of a fixed support, through holes A are arranged at the two sides of the upper end surface of each connector, each through hole A extends to the inner wall of a spring groove A positioned inside each connector, a lifting shaft is arranged inside each through hole A, a limiting ring is fixedly arranged at the lower end surface of each lifting shaft, a spring A positioned inside each spring groove A is arranged at the lower end surface of each limiting ring, a rectangular fixing head is fixedly arranged at the upper end surfaces of the two lifting shafts, and one side of the outer surface of each rectangular fixing head is an inclined surface, the outer surface of the punching head mounting frame is provided with two insertion holes corresponding to the positions of the connectors, the inlets of the insertion holes are inclined planes, the insertion holes extend to the inner walls of the connector fixing grooves in the punching head mounting frame, when the punching heads need to be mounted, the mounting plate is inserted into the mounting groove, then the two connectors on the fixing support are aligned to the two insertion holes in the punching head mounting frame, the connectors are inserted into the insertion holes, the rectangular fixing heads can be pushed downwards through the inclined planes at the inlets of the insertion holes, the lifting shafts can descend along with the rectangular fixing heads in the downward movement process, the limiting rings can descend along with the lifting shafts in the descending process, the limiting rings can extrude the springs A in the descending process, the rectangular fixing heads extending into the connectors can enter the inside of the connector fixing grooves, and the two extruded springs A can be released after the rectangular fixing heads completely enter the inside of the connectors, the rectangular fixing head can be popped out through the counterforce of the two springs A when the two springs A are liberated, so that the outer surface of the rectangular fixing head is attached to the inner wall of the connector fixing groove, the connectors are fixed, the fixing bracket is fixed after the two connectors are fixed, the mounting plate positioned in the mounting groove is fixed after the fixing bracket is fixed, and the stamping head is fixed after the mounting plate is fixed, so that the stamping head can be mounted more conveniently, and the working efficiency of workers is improved;

2. according to the utility model, the through hole B is arranged on the upper side of the inner wall of the connector fixing groove, the through hole B penetrates through the spring groove B in the punching head mounting frame and extends to the outer surface of the punching head mounting frame, the second connecting shaft is arranged in the through hole B, the pushing head in the connector fixing groove is fixedly arranged on the lower end face of the second connecting shaft, the pressing head outside the punching head mounting frame is fixedly arranged on the upper end face of the second connecting shaft, the limiting plate in the spring groove B is fixedly sleeved on the outer surface of the second connecting shaft, the spring B in the spring groove B is arranged on the lower end face of the limiting plate, when the connector is required to be disassembled, the pressing head is pushed downwards only by pressing the pressing head, the second connecting shaft can move together in the downward moving process of the pressing head, and the pushing head can also move downwards together in the downward moving process of the second connecting shaft, the lower terminal surface of propelling movement head can contact the up end of rectangle fixed head along with the decline of propelling movement head, contact rectangle fixed head and propelling movement head when the propelling movement head still can with rectangle fixed head propelling movement downwards when continuing to descend, when the lower terminal surface of rectangle fixed head and the surface of connector closely laminate, can take out the connector, the fixed state that takes back fixed bolster out when all accomplishing two connectors is contacted promptly, can take the mounting panel out from the inside of mounting groove this moment, the back punching press head is also along with demolising when the mounting panel is taken out from the inside of mounting groove, demolish the punching press head that can be more convenient through this design, further staff's work efficiency has been increased.

Drawings

FIG. 1 is a schematic structural view of the present invention as a whole;

FIG. 2 is a schematic view of the internal structure of FIG. 1 at A according to the present invention;

FIG. 3 is a schematic structural view of the present invention in an overall disassembled state;

fig. 4 is a front view of the present invention as a whole.

In the figure: 1. a mold base A; 2. a first connecting shaft; 3. a mold base B; 4. a stamping head mounting rack; 5. mounting grooves; 6. mounting a plate; 7. punching a head; 8. fixing a bracket; 9. a connector; 10. a through opening A; 11. a spring slot A; 12. a spring A; 13. a lifting shaft; 14. a limiting ring; 15. a rectangular fixing head; 16. a connector fixing groove; 17. a spring groove B; 18. a through opening B; 19. a second connecting shaft; 20. a limiting plate; 21. a spring B; 22. a pushing head; 23. an insertion opening.

Detailed Description

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

The punch 7 (model XL), spring a12 (model JX 110) and die base a1 (model R1) referred to in the present invention are commercially available or custom made.

Referring to fig. 1 to 4, an embodiment of the present invention includes: a stamping die for processing metal plates comprises a die base A1, a die base B3 is arranged below the die base A1, a stamping head mounting frame 4 is fixedly arranged at the middle position of the lower end face of the die base A1 and the upper end face of the die base B3, one side of the outer surface of the stamping head mounting frame 4 is provided with a mounting groove 5, the mounting groove 5 extends into the stamping head mounting frame 4, a mounting plate 6 is arranged inside the mounting groove 5, a stamping head 7 is fixedly arranged on the upper end face of the mounting plate 6, a fixing support 8 is arranged on one side of the mounting plate 6, connectors 9 are fixedly arranged on two sides of the outer surface of the fixing support 8, through holes A10 are arranged on two sides of the upper end face of each connector 9, a through hole A10 extends to the inner wall of a spring groove A11 positioned inside the connectors 9, a lifting shaft 13 is arranged inside the through hole A10, a limiting ring 14 positioned inside a spring groove A11 is fixedly arranged on the lower end face of the lifting shaft 13, the lower terminal surface of spacing ring 14 is equipped with the inside spring A12 that is located spring groove A11, the fixed rectangle fixed head 15 that is equipped with of up end of two lift axles 13, the top of rectangle fixed head 15 is equipped with propelling movement head 22, the fixed second connecting axle 19 that is equipped with of intermediate position of propelling movement head 22 up end, the outside of second connecting axle 19 is equipped with opening B18, opening B18 runs through the inside spring groove B17 that is located stamping head mounting bracket 4 and extends to the surface of stamping head mounting bracket 4, the fixed cover of surface of second connecting axle 19 is equipped with the inside limiting plate 20 that is located spring groove B17, the lower terminal surface of limiting plate 20 is equipped with the spring B21 of second connecting axle 19 surface of cover locating, connector 9 is located the inside of connector fixed slot 16, one side of connector fixed slot 16 inner wall is equipped with inserted hole 23, inserted hole 23 extends to the surface of stamping head mounting bracket 4.

Further, four end corners of the bottom end of the mold base a1 are all fixedly provided with a first connecting shaft 2, and the other end of the first connecting shaft 2 is fixedly connected with the upper end face of the mold base B3.

By adopting the above technical solution, the mold base a1 and the mold base B3 can be connected by four first connecting shafts 2.

Further, the outer surface of the mounting plate 6 is closely attached to the inner wall of the mounting groove 5, and the mounting plate 6 is connected with the stamping head 7 through welding.

Through adopting above-mentioned technical scheme, can install punching press head 7 through mounting panel 6 and mounting groove 5.

Further, the outer surface of the lifting shaft 13 is closely attached to the inner wall of the through hole A10, and the lifting shaft 13 is connected with the rectangular fixing head 15 and the limiting ring 14 through welding.

By adopting the technical scheme, the connector 9 can be fixed through the rectangular fixing head 15.

Furthermore, a pressing head is fixedly arranged on the upper end face of the second connecting shaft 19, and the second connecting shaft 19 is connected with the pressing head through welding.

Through adopting above-mentioned technical scheme, can be more convenient press second connecting axle 19 through the press head.

Further, the shape of the rectangular fixing head 15 corresponds to the shape of the inner wall of the connector fixing groove 16, and the outer surface of the rectangular fixing head 15 is closely attached to the inner wall of the connector fixing groove 16.

By adopting the above technical scheme, the rectangular fixing head 15 can be fixed through the connector fixing groove 16.

Further, an entrance of the insertion port 23 is an inclined surface, and one side of the outer surface of the rectangular fixing head 15 is an inclined surface.

By adopting the technical scheme, the insertion of the rectangular fixing head 15 can be more convenient through the inclined surface.

When the die is used, a die is installed, a stamping head installation frame 4 is fixedly arranged at the middle position of the lower end face of a die base A1 and the middle position of the upper end face of a die base B3, an installation groove 5 is arranged at one side of the outer surface of the stamping head installation frame 4, the installation groove 5 extends into the stamping head installation frame 4, a stamping head 7 is fixed at the upper end face of the installation plate 6, the inner wall of the installation groove 5 is closely attached to the outer surface of the installation plate 6, connectors 9 are fixedly arranged at two sides of the outer surface of a fixed support 8, through holes A10 are respectively arranged at two sides of the upper end face of the connectors 9, the through holes A10 extend to the inner wall of a spring groove A11 positioned inside the connectors 9, a lifting shaft 13 is arranged inside a through hole A10, a limiting ring 14 is fixedly arranged at the lower end face of the lifting shaft 13, a spring A12 positioned inside the spring groove A11 is arranged at the lower end face of the limiting ring 14, a rectangular fixed head 15 is arranged at the upper end faces of the two lifting shafts 13, one side of the outer surface of the rectangular fixing head 15 is an inclined surface, two insertion ports 23 corresponding to the positions of the connectors 9 are arranged on the outer surface of the stamping head mounting frame 4, the inlets of the insertion ports 23 are inclined surfaces, and the insertion ports 23 extend to the inner walls of the connector fixing grooves 16 positioned in the stamping head mounting frame 4;

when the punching head 7 needs to be installed, the installation plate 6 is inserted into the installation groove 5, then the two connectors 9 on the fixing support 8 are aligned with the two insertion holes 23 on the punching head installation frame 4, the connectors 9 are inserted into the insertion holes 23, the rectangular fixing head 15 is pushed downwards by the inclined surface at the inlet of the insertion hole 23, the lifting shaft 13 descends along with the rectangular fixing head 15 in the downward moving process, the limiting ring 14 descends along with the lifting shaft 13 in the descending process, the spring a12 is pressed by the limiting ring 14 in the descending process, the rectangular fixing head 15 which is deeply arranged on the connector 9 enters the connector fixing groove 16 along with the connector 9, the two springs a12 which are pressed after the rectangular fixing head 15 completely enters the connector fixing groove 16 are released, and the rectangular fixing head 15 is ejected by the reaction force when the two springs a12 are released, the outer surface of the rectangular fixing head 15 is attached to the inner wall of the connector fixing groove 16, so that the connector 9 is fixed;

when the two connectors 9 are fixed, the fixing bracket 8 is fixed, when the fixing bracket 8 is fixed, the mounting plate 6 positioned in the mounting groove 5 is fixed, when the mounting plate 6 is fixed, the stamping head 7 can be more conveniently mounted, the working efficiency of workers is improved, the upper side of the inner wall of the connector fixing groove 16 is provided with a through hole B18, the through hole B18 penetrates through a spring groove B17 positioned in the stamping head mounting frame 4 and extends to the outer surface of the stamping head mounting frame 4, the inside of the through hole B18 is provided with a second connecting shaft 19, the lower end face of the second connecting shaft 19 is fixedly provided with a pushing head 22 positioned in the connector fixing groove 16, the upper end face of the second connecting shaft 19 is fixedly provided with a pressing head positioned outside the stamping head mounting frame 4, the outer surface of the second connecting shaft 19 is provided with a limiting plate 20 positioned in the spring groove B17, the lower end surface of the limiting plate 20 is provided with a spring B21 positioned in the spring groove B17;

when the connectors 9 need to be detached, the pressing head is pushed downwards only by pressing the pressing head, the second connecting shaft 19 moves along with the pressing head in the downward movement process, the pushing head 22 moves along with the pushing head 22 in the downward movement process, the lower end face of the pushing head 22 contacts with the upper end face of the rectangular fixing head 15 along with the descending of the pushing head 22, when the pushing head 22 contacts with the rectangular fixing head 15 and the pushing head 22 continues to descend, the rectangular fixing head 15 is pushed downwards, when the lower end face of the rectangular fixing head 15 is closely attached to the outer surface of the connectors 9, the connectors 9 can be pulled out, when the two connectors 9 are pulled out, the fixing state of the fixing support 8 is in contact, the mounting plate 6 can be pulled out from the inside of the mounting groove 5, and when the mounting plate 6 is pulled out from the inside of the mounting groove 5, the pressing head 7 is also detached along with the mounting plate, can be more convenient demolish punching press head 7 through this design, further increase staff's work efficiency, can start the equipment body and process sheet metal after 7 installation of punching press head on the mould are accomplished.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a stamping die is used in sheet metal processing, includes mould base A (1), its characterized in that: the die is characterized in that a die base B (3) is arranged below the die base A (1), a stamping head mounting frame (4) is fixedly arranged at the middle position of the lower end face of the die base A (1) and the upper end face of the die base B (3), a mounting groove (5) is arranged on one side of the outer surface of the stamping head mounting frame (4), the mounting groove (5) extends to the inside of the stamping head mounting frame (4), a mounting plate (6) is arranged inside the mounting groove (5), a stamping head (7) is fixedly arranged on the upper end face of the mounting plate (6), a fixing support (8) is arranged on one side of the mounting plate (6), connectors (9) are fixedly arranged on two sides of the outer surface of the fixing support (8), through openings A (10) are arranged on two sides of the upper end face of each connector (9), the through openings A (10) extend to the inner wall of a spring groove A (11) positioned inside the connectors (9), the inside of opening A (10) is equipped with lift axle (13), the fixed spacing ring (14) that is located spring groove A (11) inside that is equipped with of lower terminal surface of lift axle (13), the lower terminal surface of spacing ring (14) is equipped with spring A (12) that is located spring groove A (11) inside, two the fixed rectangle fixed head (15) that is equipped with of up end of lift axle (13), the top of rectangle fixed head (15) is equipped with propelling movement head (22), the fixed second connecting axle (19) that is equipped with of intermediate position of propelling movement head (22) up end, the outside of second connecting axle (19) is equipped with opening B (18), opening B (18) run through the outer surface that is located the spring groove B (17) of punching press head mounting bracket (4) and extends to punching press head mounting bracket (4), the outer fixed cover of second connecting axle (19) is equipped with and is located the inside limiting plate (20) of spring groove B (17), the lower terminal surface of limiting plate (20) is equipped with spring B (21) that the cover located second connecting axle (19) surface, connector (9) are located the inside of connector fixed slot (16), one side of connector fixed slot (16) inner wall is equipped with inserted hole (23), inserted hole (23) extend to the surface of punching press head mounting bracket (4).

2. The press die for processing a metal plate material as recited in claim 1, wherein: four end angles of mould base A (1) bottom all fixed mounting have a first connecting axle (2), the other end of first connecting axle (2) and the up end fixed connection of mould base B (3).

3. The press die for processing a metal plate material as recited in claim 1, wherein: the surface of mounting panel (6) and the inner wall of mounting groove (5) laminate closely, pass through welded connection between mounting panel (6) and punching press head (7).

4. The press die for processing a metal plate material as recited in claim 1, wherein: the outer surface of the lifting shaft (13) is closely attached to the inner wall of the through hole A (10), and the lifting shaft (13) is connected with the rectangular fixing head (15) and the limiting ring (14) through welding.

5. The press die for processing a metal plate material as recited in claim 1, wherein: the upper end face of the second connecting shaft (19) is fixedly provided with a pressing head, and the second connecting shaft (19) is connected with the pressing head through welding.

6. The press die for processing a metal plate material as recited in claim 1, wherein: the shape of the rectangular fixing head (15) corresponds to the shape of the inner wall of the connector fixing groove (16), and the outer surface of the rectangular fixing head (15) is closely attached to the inner wall of the connector fixing groove (16).

7. The press die for processing a metal plate material as recited in claim 1, wherein: the entrance of the insertion opening (23) is an inclined surface, and one side of the outer surface of the rectangular fixing head (15) is an inclined surface.