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In-mold vertical fine adjustment device of punching mold

A technology of stamping die and fine-tuning device, applied in the field of stamping die, can solve the problems of complicated operation process of punch height, and achieve the effect of saving debugging time, reducing downtime and simplifying the operation process.

Pending Publication Date: 2020-08-11
SHENZHEN EVA PRECISION TECH GRP CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] In view of this, the present invention provides a vertical fine-tuning device in the stamping die, which solves the cumbersome operation process of adjusting the height of the punch in the stamping die in the prior art

Method used

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  • In-mold vertical fine adjustment device of punching mold
  • In-mold vertical fine adjustment device of punching mold

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Embodiment Construction

[0018] Exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. Although exemplary embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure may be embodied in various forms and should not be limited by the embodiments set forth herein. Rather, these embodiments are provided for more thorough understanding of the present disclosure and to fully convey the scope of the present disclosure to those skilled in the art.

[0019] see Figure 1 to Figure 2 , the present embodiment provides a vertical fine-tuning device in a stamping die, wherein firstly, an upper die base 1, a backing plate 2, a splint 3, a punch 4, a sliding adjustment mechanism 5 and an elastic limit mechanism 6 are provided, and the backing plate 2 is set on the bottom wall of the upper mold base 1, and the splint 3 is set on the bottom wall of the backing plate 2. The backing plat...

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Abstract

The invention provides an in-mold vertical fine adjustment device of a punching mold. The in-mold vertical fine adjustment device comprises an upper mold seat, a base plate, a clamp plate, a convex mold, a sliding adjusting mechanism and an elastic limiting mechanism. The base plate is arranged on the bottom wall of the upper mold seat. The clamp plate is arranged on the bottom wall of the base plate. A clearance groove is formed in the base plate. The convex mold penetrates through the clamp plate to be in sliding connection in the clamp plate. The sliding adjusting mechanism is arranged in the clearance groove and is arranged on the bottom wall of the upper mold seat. The elastic limiting mechanism is arranged on the clamp plate and is arranged below the sliding adjusting mechanism. According to the in-mold vertical fine adjustment device, fine adjustment of the convex mold in the vertical direction in the punching mold can be completed by twisting an adjusting screw, the operation process of adjusting the height of the convex mold is simplified, the convex mold can be finely adjusted rapidly, the mold can be put into production and service rapidly, the adjusting labor hours aresaved, and the shutdown time duration of a punching machine table is reduced.

Description

technical field [0001] The invention relates to the technical field of stamping dies, in particular to an in-mold vertical fine-tuning device of a stamping die. Background technique [0002] Precision and high-precision stamping die technology, due to the large number of punches, the height of the punches must maintain a certain relative size during processing, and the height of the punches needs to be adjusted with a fine-tuning device before processing. The existing methods of adjusting the height of the punch are mainly to install gaskets or fix them by spot welding, which is not conducive to the secondary adjustment of the punch after being fixed by spot welding. It is beneficial for the mold to be put into production quickly. Contents of the invention [0003] In view of this, the present invention provides an in-mold vertical fine-tuning device for a stamping die, which solves the problem of cumbersome operation process for adjusting the height of the punch in the s...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B21D37/04
CPCB21D37/04
Inventor 李兴运曾文伟张艳娜
Owner SHENZHEN EVA PRECISION TECH GRP CO LTD
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