Automobile stamping sheet forming die

Abstract

The utility model relates to the technical field of automobile part machining, in particular to an automobile stamping piece forming die which comprises a stamping base, a device body, a stamping part, a dismounting assembly and an auxiliary assembly, the device body is fixedly arranged at one end of the stamping base, and the stamping part is fixedly arranged at one end of the device body; a threaded groove is formed in the lower portion of the lower stamping die plate to be fixedly connected with an installation threaded column in a threaded mode, a bottom gasket and circular clamping rubber are fixedly connected to the lower portion of a spring, and the circular clamping rubber is clamped and fixed to a circular clamping groove formed in the bottom of a stamping groove, so that the spring is fixed to the lower stamping die plate and the stamping groove, and meanwhile the spring is clamped and fixed to the lower stamping die plate. Quick disassembly and replacement can be achieved, and the stability of equipment functions is better guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of automobile parts processing, in particular to an automobile stamping sheet forming die. Background Art

[0002] The Chinese patent document with the existing announcement number CN216397732U discloses a stamping die for automobile sheet metal parts that is convenient for discharging. In the process of stamping and making automobile sheet metal, a die needs to be used for stamping, but the traditional automobile sheet metal die is relatively closed. When the stamping is completed and the material is taken out, it is not easy to discharge the material, and the material taking speed is slow. Therefore, the above problem is solved by setting a stamping die for automobile sheet metal parts that is convenient for discharging.

[0003] However, the above scheme mainly relies on springs for discharging the materials, but the springs in the above scheme cannot be replaced, so it is not conducive to the long-term use of the equipment. In a high-pressure stamping environment, the springs wear out quickly and need to be replaced with new springs in time to ensure the stability of the function. Utility Model Content

[0004] The utility model aims to provide a forming die for automobile stamping sheets to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an automobile stamping sheet forming die comprises a stamping base, a device body, a stamping part, a disassembly assembly and an auxiliary assembly, wherein the device body is fixedly arranged at one end of the stamping base, and the stamping part is fixedly arranged at one end of the device body.

[0006] Preferably, the disassembly assembly includes a connecting plate, a through hole, a stamping upper template, a connecting thread groove, a stamping lower template and an installation thread column, the connecting plate is fixedly arranged at one end of the stamping part, one end of the connecting plate is fixedly provided with a through hole, one end of the stamping upper template is fixedly provided with a connecting thread groove, the bottom end of the stamping lower template is fixedly provided with a thread groove, and the installation thread column is fixedly connected to the thread groove threadably.

[0007] Preferably, the auxiliary component includes a stamping groove, a positioning square groove, a spring placement groove, a circular snap-fit ​​groove, a square positioning column, a gasket, a spring, a bottom gasket and a circular snap-fit ​​rubber. The stamping groove is fixedly opened at the top of the stamping base, one end of the stamping groove is fixedly provided with a positioning square groove, one end of the stamping groove is fixedly provided with a spring placement groove, one end of the spring placement groove is fixedly provided with a circular snap-fit ​​groove, the square positioning column is fixedly set at one end of the stamping lower template, the gasket is fixedly set at one end of the mounting threaded column, one end of the gasket is fixedly provided with a spring, one end of the spring is fixedly provided with a bottom gasket, and one end of the bottom gasket is fixedly provided with a circular snap-fit ​​rubber.

[0008] Preferably, a threaded column is movably provided at one end of the connecting plate, and the threaded column passes through the through hole and is threadedly connected and fixed to the connecting thread groove.

[0009] Preferably, the square positioning grooves and the square positioning columns are arranged at corresponding positions and have the same number of groups, and the two are adapted to be movably connected.

[0010] Preferably, the circular snap-fit ​​groove and the circular snap-fit ​​rubber are arranged at corresponding positions and have the same number of groups, and the two are adapted to be movably snap-fitted.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] A threaded groove is opened under the stamping lower template and is threadedly connected and fixed with the mounting threaded column. A bottom gasket and a circular clamping rubber are fixedly connected under the spring. The circular clamping rubber is clamped and fixed with the circular clamping groove opened at the bottom of the stamping groove. The spring is fixed to the stamping lower template and the stamping groove, and can be quickly disassembled and replaced, thereby better ensuring the stability of the equipment function. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the structure of the utility model;

[0014] Figure 2 It is a schematic diagram of the overall structure of the utility model;

[0015] Figure 3 It is a partial structural sectional view of the utility model;

[0016] Figure 4 This is a schematic diagram of the structure of the punching upper template of the utility model;

[0017] Figure 5 This is a schematic diagram of the connection of the stamping lower template structure of the utility model;

[0018] Figure 6 This is a schematic diagram of the connection structure of the auxiliary components of the utility model.

[0019] In the figure: stamping base 1, device body 2, stamping part 3, connecting plate 4, through hole 5, stamping upper template 6, connecting thread groove 7, stamping groove 8, positioning square groove 9, spring placement groove 10, circular snap-in groove 11, stamping lower template 12, square positioning column 13, installation thread column 14, gasket 15, spring 16, bottom gasket 17, circular snap-in rubber 18. DETAILED DESCRIPTION

[0020] In order to make the purpose and technical solution of the utility model clearly and completely described, and the advantages more clearly understood, the embodiments of the utility model are further described in detail in conjunction with the accompanying drawings. It should be understood that the specific embodiments described here are part of the embodiments of the utility model, not all of the embodiments, and are only used to explain the embodiments of the utility model, and are not used to limit the embodiments of the utility model. All other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] See also Figure 1-Figure 6 The present invention provides the following three preferred embodiments:

[0022] Embodiment 1

[0023] A forming die for automobile stamping sheets comprises a stamping base 1, a device body 2, a stamping part 3, a disassembly component and an auxiliary component. The device body 2 is fixedly arranged at one end of the stamping base 1, and the stamping part 3 is fixedly arranged at one end of the device body 2.

[0024] In actual use, the stamping parts are placed above the stamping lower template 12. When the stamping part 3 is started, the stamping upper template 6 descends, squeezing the stamping parts, causing the stamping lower template 12 to descend and press the spring 16 into the spring placement groove 10. After the stamping is completed, the stamping upper template 6 is lifted, and the spring 16 rebounds to lift the stamping lower template 12 and lift the stamping parts, making it convenient for workers to take out the material.

[0025] Embodiment 2, based on embodiment 1:

[0026] The disassembly assembly includes a connecting plate 4, a through hole 5, a stamping upper template 6, a connecting threaded groove 7, a stamping lower template 12 and an installation threaded column 14. The connecting plate 4 is fixedly arranged at one end of the stamping part 3, and a through hole 5 is fixedly opened at one end of the connecting plate 4. A connecting threaded groove 7 is fixedly opened at one end of the stamping upper template 6. A threaded column is movably arranged at one end of the connecting plate 4, and the threaded column passes through the through hole 5 and is threadedly connected and fixed to the connecting threaded groove 7; a threaded groove is fixedly opened at the bottom end of the stamping lower template 12, and the installation threaded column 14 is threadedly fixedly connected to the threaded groove.

[0027] In actual use, when the stamping template needs to be replaced, the threaded connection relationship between the threaded column and the connecting threaded groove 7 opened on the stamping upper template 6 is cancelled, and the stamping upper template 6 can be replaced; the threaded connection relationship between the threaded groove at the bottom of the stamping lower template 12 and the mounting threaded column 14 is released, and the stamping lower template 12 can be quickly disassembled and replaced. The stamping template can be quickly disassembled and replaced without affecting the stamping process. The operation is simpler and can adapt to more processed parts.

[0028] The remaining technical features and technical effects of this embodiment are the same as those of the first embodiment.

[0029] Embodiment 3, based on embodiment 2:

[0030] The auxiliary components include a stamping groove 8, a positioning square groove 9, a spring placement groove 10, a circular snap-fit ​​groove 11, a square positioning column 13, a gasket 15, a spring 16, a bottom gasket 17 and a circular snap-fit ​​rubber 18. The stamping groove 8 is fixedly opened at the top of the stamping base 1, one end of the stamping groove 8 is fixedly opened with a positioning square groove 9, one end of the stamping groove 8 is fixedly opened with a spring placement groove 10, one end of the spring placement groove 10 is fixedly opened with a circular snap-fit ​​groove 11, and the square positioning column 13 is fixedly set on the stamping lower template At one end of 12, the positioning square groove 9 corresponds to the setting position of the square positioning column 13, and the setting number is the same, and the two are adapted to be movably connected; the gasket 15 is fixedly set at one end of the mounting threaded column 14, and a spring 16 is fixedly set at one end of the gasket 15, and a bottom gasket 17 is fixedly set at one end of the spring 16, and a circular clamping rubber 18 is fixedly set at one end of the bottom gasket 17; the circular clamping groove 11 corresponds to the setting position of the circular clamping rubber 18, and the setting number is the same, and the two are adapted to be movably connected.

[0031] In actual use, the square positioning column 13 arranged under the stamping lower template 12 is adapted and snap-fitted with the positioning square groove 9, which can play a positioning role, ensure the stability of the downward pressure, and prevent processing errors of the stamping parts caused by tilting; the circular snap-fit ​​groove 11 and the circular snap-fit ​​rubber 18 can realize the quick snap-fit ​​and fixed setting of the spring 16 in the stamping groove 8, realize the quick replacement of the spring 16, and ensure the normal response of the equipment's fast and convenient discharge function.

[0032] The remaining technical features and technical effects of this embodiment are the same as those of the second embodiment.

[0033] 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 forming die for automobile stamping sheets, characterized in that: The automotive stamping sheet forming die comprises: a stamping base (1), a device body (2), a stamping part (3), a disassembly component and an auxiliary component, wherein the device body (2) is fixedly arranged at one end of the stamping base (1), and the stamping part (3) is fixedly arranged at one end of the device body (2).

2. The automotive stamping sheet forming die according to claim 1, characterized in that: The disassembly assembly comprises a connecting plate (4), a through hole (5), a stamping upper template (6), a connecting thread groove (7), a stamping lower template (12) and a mounting thread column (14); the connecting plate (4) is fixedly arranged at one end of the stamping part (3); a through hole (5) is fixedly provided at one end of the connecting plate (4); a connecting thread groove (7) is fixedly provided at one end of the stamping upper template (6); a thread groove is fixedly provided at the bottom end of the stamping lower template (12); and the mounting thread column (14) is threadedly fixedly connected to the thread groove.

3. The automotive stamping sheet forming die according to claim 1, characterized in that: The auxiliary component comprises a punching groove (8), a positioning square groove (9), a spring placement groove (10), a circular snap-fit ​​groove (11), a square positioning column (13), a gasket (15), a spring (16), a bottom gasket (17) and a circular snap-fit ​​rubber (18); the punching groove (8) is fixedly provided at the top of the punching base (1); one end of the punching groove (8) is fixedly provided with a positioning square groove (9); one end of the punching groove (8) is fixedly provided with a spring placement groove (10); one end of the spring placement groove (10) is fixedly provided with a circular snap-fit ​​groove (11); the square positioning column (13) is fixedly provided at one end of the punching lower template (12); the gasket (15) is fixedly provided at one end of the mounting threaded column (14); one end of the gasket (15) is fixedly provided with a spring (16); one end of the spring (16) is fixedly provided with a bottom gasket (17); one end of the bottom gasket (17) is fixedly provided with a circular snap-fit ​​rubber (18).

4. The automotive stamping sheet forming die according to claim 2, characterized in that: A threaded column is movably provided at one end of the connecting plate (4), and the threaded column passes through the through hole (5) and is threadedly connected and fixed to the connecting threaded groove (7).

5. The automotive stamping sheet forming die according to claim 3, characterized in that: The positioning square grooves (9) and the square positioning columns (13) are arranged at corresponding positions and have the same number of groups, and the two are adapted to be movably connected.

6. The automotive stamping sheet forming die according to claim 3, characterized in that: The circular clamping groove (11) and the circular clamping rubber (18) are arranged at corresponding positions and have the same number of groups, and the two are adapted to be movably clamped.

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