Forming die for front shell of data transmission line

Abstract

The utility model discloses a forming die for a front shell of a data transmission line. The forming die comprises a clamping plate and a lower die plate, a pre-breaking area, a guide needle hole punching area, a discharging and guide needle hole punching area, a first chamfering area, a puncturing area, a first discharging area, a second discharging area, a second chamfering area, a third discharging area, a third chamfering area, a fourth discharging area, a fifth discharging area, a first bending area, a second bending area, a first forming area and a second forming area are sequentially arranged between the clamping plate and the lower die plate. The forming device comprises a first forming area, a second forming area, a third forming area, a fourth forming area, a first shaping area and a second shaping area, the first forming area and the second forming area control the two ends of the front shell to be bent downwards, and the third forming area and the fourth forming area control the two ends of the front shell to be bent inwards. The first shaping area and the second shaping area control the two ends of the front shell to be in butt joint, and resources are saved.

Description

Technical Field

[0001] The utility model relates to the technical field of molds, in particular to a forming mold for the front shell of a data transmission line. Background Art

[0002] A mold is various molds and tools used in industrial production to obtain required products by methods such as injection molding, blow molding, extrusion, die casting, forging, smelting, stamping, etc. In short, a mold is a tool for making formed articles, and this tool is composed of various parts, and different molds are composed of different parts.

[0003] In new energy vehicles, data transmission lines are used to transmit data. The terminals of the data transmission lines need to be protected by shells, including a front shell and a rear shell. Multiple molds are required for the forming of the front shell during the forming process, resulting in low efficiency and high cost. Summary of the Utility Model

[0004] An object of the utility model is to provide a forming mold for the front shell of a data transmission line to solve the problems existing in the prior art.

[0005] To achieve this purpose, the utility model adopts the following technical solutions:

[0006] A forming mold for the front shell of a data transmission line includes a clamping plate and a lower template. A pre-breaking area, a punching guide pin hole area, a blanking and punching guide pin hole area, a first chamfering area, a piercing area, a first blanking area, a second blanking area, a second chamfering area, a third blanking area, a third chamfering area, a fourth blanking area, a fifth blanking area, a first bending area, a second bending area, a first forming area, a second forming area, a third forming area, a fourth forming area, a first sizing area, and a second sizing area are sequentially arranged between the clamping plate and the lower template. Among them, the first forming area and the second forming area control the two ends of the front shell to bend downward, the third forming area and the fourth forming area control the two ends of the front shell to bend inward, and the first sizing area and the second sizing area control the two ends of the front shell to be butted together.

[0007] As a preferred technical solution, it includes an upper cover plate and an upper die base. The upper cover plate is located above the upper die base, and the upper die base is located above the clamping plate.

[0008] As a preferred technical solution, it includes an upper backing plate, and the upper backing plate is located between the upper die base and the clamping plate.

[0009] As a preferred technical solution, it includes a lower backing plate and a lower die base, and the lower backing plate is located between the lower template and the lower die base.

[0010] As a preferred technical solution, a stop plate and a stripper plate are arranged between the clamping plate and the lower template.

[0011] The beneficial effects of the present utility model are as follows: A forming die for the front housing of a data transmission line is provided. By setting different forming areas between the clamping plate and the lower template, both ends of the front housing are bent upward from a flat state, then bent inward, and then cooperate with the subsequent two shaping areas to ensure the formation of a circular sleeve-like structure, and the required finished front housing is integrally produced, without the need for multiple sets of dies for processing, saving resources. Description of the Drawings

[0012] The present utility model will be further described in detail below with reference to the drawings and embodiments.

[0013] Figure 1 It is a top view internal structure diagram of a forming die for the front housing of a data transmission line as described in the embodiment;

[0014] Figure 2 It is a front view internal structure diagram of a forming die for the front housing of a data transmission line as described in the embodiment Figures 1 to 2 In:

[0015] 1. Upper cover plate; 2. Upper die base; 3. Upper backing plate; 4. Clamping plate; 5. Stop plate; 6. Stripping plate; 7. Lower template; 8. Lower backing plate; 9. Lower die base; 10. Pre-breaking area; 11. Punch guide pin hole area; 12. Blanking and punch guide pin hole area; 13. First chamfering area; 14. Piercing area; 15. First blanking area; 16. Second blanking area; 17. Second chamfering area; 18. Third blanking area; 19. Third chamfering area; 20. Fourth blanking area; 21. Fifth blanking area; 22. First bending area; 23. Second bending area; 24. First forming area; 25. Second forming area; 26. Third forming area; 27. Fourth forming area; 28. First shaping area; 29. Second shaping area; 30. Front housing. Specific Embodiments

[0016] The technical solutions of the present utility model will be further described below in conjunction with the drawings and specific embodiments.

[0017] As Figures 1 to 2 shown, in this embodiment, a forming die for the front housing of a data transmission line includes an upper cover plate 1, an upper die base 2, an upper backing plate 3, a clamping plate 4, a stop plate 5, a stripping plate 6, a lower template 7, a lower backing plate 8, and a lower die base 9. The upper cover plate 1 is located above the upper die base 2, the upper die base 2 is located above the clamping plate 4, the upper backing plate 3 is located between the upper die base 2 and the clamping plate 4, the lower backing plate 8 is between the lower template 7 and the lower die base 9, and a stop plate 5 and a stripping plate 6 are provided between the clamping plate 4 and the lower template 7.

[0018] A pre-breaking area 10, a punching guide pin hole area 11, a blanking and punching guide pin hole area 12, a first chamfering area 13, a piercing area 14, a first blanking area 15, a second blanking area 16, a second chamfering area 17, a third blanking area 18, a third chamfering area 19, a fourth blanking area 20, a fifth blanking area 21, a first bending area 22, a second bending area 23, a first forming area 24, a second forming area 25, a third forming area 26, a fourth forming area 27, a first shaping area 28 and a second shaping area 29 are sequentially arranged between the clamping plate 4 and the lower template 7. Among them, the first forming area 24 and the second forming area 25 control the two ends of the front shell 30 to bend downward, the third forming area 26 and the fourth forming area 27 control the two ends of the front shell 30 to bend inward, and the first shaping area 28 and the second shaping area 29 control the two ends of the front shell 30 to be butted together.

[0019] It should be noted that the above specific embodiments are only the preferred embodiments of the present invention and the applied technical principles. Any changes or substitutions that are easily conceivable by those skilled in the art within the technical scope disclosed by the present invention should be covered by the protection scope of the present invention.

Claims

1. A front housing forming mold for a data transmission line, characterized in that, It includes a clamping plate and a lower template. Between the clamping plate and the lower template, there are successively arranged a pre-breaking area, a punching guide pin hole area, a blanking and punching guide pin hole area, a first chamfering area, a piercing area, a first blanking area, a second blanking area, a second chamfering area, a third blanking area, a third chamfering area, a fourth blanking area, a fifth blanking area, a first bending area, a second bending area, a first forming area, a second forming area, a third forming area, a fourth forming area, a first shaping area and a second shaping area. Among them, the first forming area and the second forming area control the two ends of the front shell to bend downward, the third forming area and the fourth forming area control the two ends of the front shell to bend inward, and the first shaping area and the second shaping area control the two ends of the front shell to be butted together.

2. The front housing forming die for a data transmission line according to claim 1, characterized in that, It includes an upper cover plate and an upper die base. The upper cover plate is located above the upper die base, and the upper die base is located above the clamping plate.

3. The forming die for the front housing of a data transmission line according to claim 2, characterized in that, It includes an upper backing plate, and the upper backing plate is located between the upper die base and the clamping plate.

4. The forming die for the front housing of a data transmission line according to claim 1, characterized in that, It includes a lower backing plate and a lower die base, and the lower backing plate is between the lower template and the lower die base.

5. A front housing forming die for a data transmission line according to claim 1, characterized in that, A stop plate and a stripper plate are arranged between the clamping plate and the lower template.

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