Automobile part forming die

Abstract

The utility model belongs to the technical field of automobile part forming dies, and particularly relates to an automobile part forming die which comprises a lower die plate, a first limiting frame is connected to the top surface of the lower die plate, a first fixing rod transversely penetrates through the side wall of the opening end of the first limiting frame, and the surface of the first fixing rod is in threaded connection with a connecting plate. The bottom surface of the connecting lug is connected to an upper die plate, the side wall of the upper die plate is slidably connected to a limiting rod, the bottom surface of the upper die plate is connected with a second limiting frame, the side wall of the opening end of the second limiting frame is transversely connected with a second fixing rod in a penetrating mode, and the surface of the second fixing rod is connected to an upper die in a threaded mode. Through the mutual cooperation of the first limiting frame, the first fixing rod, the connecting plate, the limiting groove, the lower mold, the upper mold plate, the second limiting frame, the second fixing rod and the upper mold, the lower mold and the upper mold are convenient to disassemble, replace and fix, so that the mold is suitable for the production of automobile spare parts with different shapes.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of automobile parts forming die, specifically relates to an automobile parts forming die. BACKGROUND

[0002] Mold, various moulds and tools used in industrial production to obtain the required products by injection molding, blow molding, extrusion, die casting or forging forming, smelting, stamping and other methods. In short, the mold is a tool for making shaped objects. Such a tool is made up of various parts, and different molds are made up of different parts. It mainly realizes the processing of the shape of the object through the change of the physical state of the formed material. It is known as "the mother of industry", and the "automobile parts forming die" disclosed in the application number "CN202221238777.8" is also a mature technology;

[0003] But the device still has the following defects: the above-mentioned equipment in use, in the prior art of automobile plastic part production, stamping method is usually used for processing to make it form, but the present stamping device can only stamp the fixed type automobile plastic part, the practicability is poor, and the formed parts are easy to deform when they are punched out in the lower die. Utility model content

[0004] The utility model aims at providing a kind of automobile parts forming die, to solve the above-mentioned equipment in use in prior art, in the prior art of automobile plastic part production, stamping method is usually used for processing to make it form, but the present stamping device can only stamp the fixed type automobile plastic part, the practicability is poor, and the formed parts are easy to deform when they are punched out in the lower die.

[0005] In order to achieve the above object, the utility model provides following technical scheme: A kind of automobile parts forming die, comprising: lower die plate, the lower die plate top surface is connected first limiting frame, the first limiting frame opening end lateral wall is connected first fixed rod transversely, the first fixed rod surface is connected to connecting plate with screw thread, the connecting plate top is provided with limiting slot, the connecting plate top surface is connected spring, the spring top surface is connected connecting block, the connecting block top is connected top plate, the top plate surface is in abutment with lower die inner wall, the connecting plate top is connected lower die, the lower die lateral wall is connected first bolt transversely, the first bolt lateral wall is connected to connecting block with screw thread, the spring upper end is connected to lower die bottom transversely, the lower die plate transverse plate top surface is connected limiting rod, the limiting rod top is welded mounting plate, the mounting plate top is installed electric telescopic cylinder, the electric telescopic cylinder bottom is connected second bolt transversely, the second bolt lateral wall is connected to connecting lug with screw thread, the connecting lug bottom surface is connected to upper die plate, the upper die plate lateral wall is connected to limiting rod slidingly, the upper die plate bottom surface is connected second limiting frame, the second limiting frame opening end lateral wall is connected second fixed rod transversely, the second fixed rod surface is connected to upper die with screw thread.

[0006] In order to make the position of connecting plate in first limiting frame be fixed by first fixed rod, as a preferred automobile parts forming die of the utility model, the first limiting frame, first fixed rod and connecting plate form a threaded connection structure.

[0007] In order to make the position of top plate in lower die be fixed by first bolt while lifting top plate by spring, as a preferred automobile parts forming die of the utility model, the connecting plate, spring, connecting block, top plate and lower die form an elastic connection structure, and the connecting block, top plate, lower die and first bolt form a threaded connection structure.

[0008] In order to make the position of connecting plate in limiting slot be fixed by convex block at the bottom of connecting plate, as a preferred automobile parts forming die of the utility model, the connecting plate is provided with a cylindrical convex block at the bottom, and the convex block is matched with the limiting slot in shape and size.

[0009] In order to make the position of upper die in second limiting frame be fixed by second fixed rod, as a preferred automobile parts forming die of the utility model, the second limiting frame, second fixed rod and upper die form a threaded connection structure.

[0010] In order to make the connection of electric telescopic cylinder and connecting lug be fixed by second bolt, as a preferred automobile parts forming die of the utility model, the electric telescopic cylinder, second bolt and connecting lug form a threaded connection structure.

[0011] Compared with the prior art, the utility model has the advantages that:

[0012] The mutual cooperation between the first limiting frame, the first fixed rod, the connecting plate, the limiting groove, the lower mold, the upper mold plate, the second limiting frame, the second fixed rod and the upper mold facilitates the disassembly, replacement and fixation of the lower mold and the upper mold, so as to adapt to the production of automobile parts of different shapes.

[0013] The mutual cooperation between the connecting plate, the spring, the connecting block, the top plate, the lower mold and the first bolt facilitates the upward lifting of the automobile parts in the lower mold after the stamping forming, so as to facilitate the taking out of the processed automobile parts and avoid the damage of the surface of the processed automobile parts. BRIEF DESCRIPTION OF DRAWINGS

[0014] The accompanying drawings are included to provide a further understanding of the present application, and constitute a part of the specification, illustrate the present application and explain the technical scheme of the present application, and do not constitute a limitation on the present application. In the drawings:

[0015] Figure 1 It is a front view structural schematic diagram of the present application;

[0016] Figure 2 It is a side view structural schematic diagram of the present application;

[0017] Figure 3 It is an enlarged structural schematic diagram of the lower mold plate and the lower mold of the present application;

[0018] Figure 4 It is an enlarged structural schematic diagram of the upper mold plate and the upper mold of the present application.

[0019] In the drawings: 1, lower mold plate; 2, first limiting frame; 3, first fixed rod; 4, connecting plate; 5, limiting groove; 6, spring; 7, connecting block; 8, top plate; 9, lower mold; 10, first bolt; 11, limiting rod; 12, mounting plate; 13, electric telescopic cylinder; 14, second bolt; 15, connecting lug; 16, upper mold plate; 17, second limiting frame; 18, second fixed rod; 19, upper mold. DETAILED DESCRIPTION

[0020] The technical scheme in the embodiments of the present application will be described clearly and completely below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments of the present application. Based on the embodiments in the present application, all the other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0021] Please refer to Figures 1-4The utility model provides the following technical scheme: An automobile parts forming die, it includes: lower die plate 1, the first limiting frame 2 is connected to lower die plate 1 top surface, the first fixed rod 3 is connected to the first limiting frame 2 opening end lateral wall transversely, the first fixed rod 3 surface is connected to the connecting plate 4, the connecting plate 4 top is provided with the limiting slot 5, the connecting plate 4 top surface is connected to the spring 6, the spring 6 top surface is connected to the connecting block 7, the connecting block 7 top is connected to the top plate 8, the top plate 8 surface is abutted to the inner wall of lower die 9, the connecting plate 4 top is connected to lower die 9, the first bolt 10 is connected to the lateral wall of lower die 9 transversely, the first bolt 10 lateral wall is connected to the connecting block 7 with thread, the spring 6 upper end is connected to the bottom of lower die 9 longitudinally, the limiting rod 11 is connected to the lower die plate 1 transverse plate top surface, the limiting rod 11 top is welded to the mounting plate 12, the mounting plate 12 top is installed electric telescopic cylinder 13, the electric telescopic cylinder 13 bottom is connected to the second bolt 14 transversely, the second bolt 14 lateral wall is connected to the connecting lug 15 with thread, the connecting lug 15 bottom surface is connected to the upper die plate 16, the upper die plate 16 lateral wall is connected to the limiting rod 11 slidingly, the second limiting frame 17 is connected to the upper die plate 16 bottom surface, the second fixed rod 18 is connected to the second limiting frame 17 opening end lateral wall transversely, the second fixed rod 18 surface is connected to the upper die 19 with thread, the lower die plate 1, the connecting plate 4, lower die 9, the upper die plate 16 and the upper die 19 of the design constitute automobile parts stamping die main body, since it is prior art, and the core content of the technical scheme is irrelevant, therefore, the technical scheme does not make too much description to it;

[0022] In use: the automobile parts stamping die main body general purpose punch is pressed to the sheet metal placed in the upper die 19 and lower die 9, makes it occur plastic deformation or separation, thereby obtains the automobile parts of required shape and size.

[0023] Preferably: the first limiting frame 2, the first fixed rod 3 and the connecting plate 4 constitute a threaded connection structure.

[0024] Specific use, the connecting plate 4 connected to the bottom of lower die 9 is slidably connected on the limiting slot 5, and its front end is abutted to the inner wall of the first limiting frame 2, then the first fixed rod 3 is transversely connected to the intersection of the first limiting frame 2 and the connecting plate 4, thereby fixing the position of the connecting plate 4.

[0025] Preferably: the connecting plate 4, the spring 6, the connecting block 7, the top plate 8 and the lower die 9 constitute an elastic connection structure, the connecting block 7, the top plate 8, the lower die 9 and the first bolt 10 constitute a threaded connection structure.

[0026] Specific use, the first bolt 10 fixed between the connecting block 7 and the lower die 9 is unscrewed, so that the spring 6 at the bottom of the connecting block 7 rebounds upward, pushes the top plate 8 at the bottom of the lower die 9 to lift up, thereby facilitating the automobile parts formed in the lower die 9 to be taken out.

[0027] Preferably, the bottom of the connecting plate 4 is provided with a cylindrical protrusion, and the shape and size of the protrusion are matched with the limiting groove 5.

[0028] In specific use, the connecting plate 4 connected at the bottom of the lower mold 9 is slidingly connected on the limiting groove 5, and the front end thereof abuts against the inner wall of the first limiting frame 2, so as to fix the position of the connecting plate 4 on the limiting groove 5.

[0029] Preferably, the second limiting frame 17, the second fixed rod 18 and the upper mold 19 form a threaded connection structure.

[0030] In specific use, the second fixed rod 18 fixed between the second limiting frame 17 and the upper mold 19 is unscrewed, and the upper mold 19 is replaced.

[0031] Preferably, the electric telescopic cylinder 13, the second screw 14 and the connecting lug 15 form a threaded connection structure.

[0032] In specific use, the electric telescopic cylinder 13 is connected with the upper mold plate 16 by the connecting lug 15 at the top of the upper mold plate 16 and the second screw 14.

[0033] Working principle: according to the shape and signal of the automobile parts to be processed, the corresponding lower mold 9 and upper mold 19 are selected, then the connecting plate 4 connected at the bottom of the lower mold 9 is slidingly connected on the limiting groove 5, and the front end thereof abuts against the inner wall of the first limiting frame 2, then the first fixed rod 3 is transversely penetrated and connected at the intersection of the first limiting frame 2 and the connecting plate 4, so as to fix the position of the connecting plate 4, and the top plate 8 above the connecting block 7 connected at the top of the spring 6 provided at the top of the connecting plate 4 abuts against the inner wall bottom of the lower mold 9, then the first screw 10 is used to fix the position of the connecting block 7 on the lower mold 9, and the electric telescopic cylinder 13 is installed on the mounting plate 12 fixed at the top of the limiting rod 11 at the top of the lower mold plate 1, the extended end of the electric telescopic cylinder 13 penetrates through the mounting plate 12 and abuts against the top of the upper mold plate 16, and the connection between the electric telescopic cylinder 13 and the upper mold plate 16 is fixed by the connecting lug 15 at the top of the upper mold plate 16 and the second screw 14, so that when the electric telescopic cylinder 13 extends downward, the bottom connected upper mold 19 moves downward together to stamp and form the parts production material in the lower mold 9, after processing is completed, the electric telescopic cylinder 13 is retracted upward, so as to lift the upper mold plate 16, then the first screw 10 fixed between the connecting block 7 and the lower mold 9 is unscrewed, so that the spring 6 at the bottom of the connecting block 7 rebounds upward and pushes the top plate 8 at the bottom of the lower mold 9 to lift, so as to facilitate taking out the automobile parts formed in the lower mold 9, when producing different parts, the first fixed rod 3 fixed between the first limiting frame 2 and the connecting plate 4 and the second fixed rod 18 fixed between the second limiting frame 17 and the upper mold 19 can be unscrewed, and the lower mold 9 and the upper mold 19 are replaced, so as to meet the production needs of different automobile parts.

[0034] It should be pointed out finally that the above only for the preferred embodiments of the utility model have, and do not for limiting the utility model, although the utility model has been described in detail with reference to the foregoing embodiments, for the person skilled in the art, it still can modify the technical scheme recorded in the foregoing each embodiment, or equivalent replacement to part of technical features. Any modification, equivalent replacement, improvement etc. that is made within the spirit and principle of the utility model, should be contained in the protection scope of the utility model.

Claims

1. An automotive parts forming die comprising: The lower mold plate (1) is characterized in that: the top surface of the lower mold plate (1) is connected with a first limiting frame (2), the lateral wall of the opening end of the first limiting frame (2) is transversely connected with a first fixed rod (3), the surface of the first fixed rod (3) is connected with a connecting plate (4) in a threaded manner, the top of the connecting plate (4) is provided with a limiting groove (5), the top surface of the connecting plate (4) is connected with a spring (6), the top surface of the spring (6) is connected with a connecting block (7), the top of the connecting block (7) is connected with a top plate (8), the surface of the top plate (8) abuts against the inner wall of a lower mold (9), the top of the connecting plate (4) is connected with the lower mold (9), the lateral wall of the lower mold (9) is transversely connected with a first bolt (10), the lateral wall of the first bolt (10) is connected with the connecting block (7) in a threaded manner, the upper end of the spring (6) is longitudinally connected with the bottom of the lower mold (9), the top surface of the transverse plate of the lower mold plate (1) is connected with a limiting rod (11), the top of the limiting rod (11) is welded with a mounting plate (12), the top of the mounting plate (12) is mounted with an electric telescopic cylinder (13), the bottom of the electric telescopic cylinder (13) is transversely connected with a second bolt (14), the lateral wall of the second bolt (14) is connected with a connecting lug (15) in a threaded manner, the bottom surface of the connecting lug (15) is connected with an upper mold plate (16), the lateral wall of the upper mold plate (16) is slidingly connected with the limiting rod (11), the bottom surface of the upper mold plate (16) is connected with a second limiting frame (17), the lateral wall of the opening end of the second limiting frame (17) is transversely connected with a second fixed rod (18), the surface of the second fixed rod (18) is connected with an upper mold (19) in a threaded manner.

2. The automotive parts forming die according to claim 1, characterized by: The first limiting frame (2), the first fixed rod (3) and the connecting plate (4) form a threaded connection structure.

3. The automotive parts forming die as claimed in claim 1, wherein: The connecting plate (4), the spring (6), the connecting block (7), the top plate (8) and the lower mold (9) form an elastic connection structure, and the connecting block (7), the top plate (8), the lower mold (9) and the first bolt (10) form a threaded connection structure.

4. The automotive parts forming die according to claim 3, wherein: The bottom of the connecting plate (4) is provided with a cylindrical protrusion, and the shape and size of the protrusion are matched with the limiting groove (5).

5. The automotive parts forming die as set forth in claim 1, wherein: The second limiting frame (17), the second fixed rod (18) and the upper mold (19) form a threaded connection structure.

6. The automotive parts forming die as set forth in claim 1, wherein: The electric telescopic cylinder (13), the second bolt (14) and the connecting lug (15) form a threaded connection structure.

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