Quick detaching structure for feeding block and punch of stripping plate of stamping die in die

A technology of stamping dies and stripper plates, which is applied in the field of stamping production, can solve the problems of high labor intensity of operators, high risk coefficient of upper and lower molds, inconvenient clamping and disassembly, etc., so as to save auxiliary time, reduce fatigue intensity, reduce The effect of downtime

Inactive Publication Date: 2012-12-05
昆山旭虹精密零组件有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Due to its structural limitations, the existing stamping dies are very inconvenient to clamp and disassemble. When one of the parts is damaged, it nee...

Method used

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  • Quick detaching structure for feeding block and punch of stripping plate of stamping die in die
  • Quick detaching structure for feeding block and punch of stripping plate of stamping die in die
  • Quick detaching structure for feeding block and punch of stripping plate of stamping die in die

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Embodiment Construction

[0018] The preferred embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings, so that the advantages and features of the present invention can be more easily understood by those skilled in the art, so as to define the protection scope of the present invention more clearly.

[0019] see figure 1 and Figure 4 , the embodiment of the present invention includes:

[0020] A stamping die stripping plate into the block and the quick release structure of the punch in the mold, including from top to bottom: an upper backing plate 20, an upper clamping plate 30, a backing plate 40 and a stripping plate 50, the upper pad The plate 20 and the upper clamping plate 30 are fixed by nuts 130, and the stripping back plate 40 and the stripping plate 50 are also fixed by nuts 130. The middle of the upper clamping plate 30 is provided with a first square channel. hole 31, a second square through hole 41 is provided in the middle of t...

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PUM

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Abstract

The invention discloses a quick detaching structure for a feeding block and a punch of a stripping plate of a stamping die in the die. The quick detaching structure comprises an upper cushion plate, an upper clamping plate, a back-stripping plate and a stripping plate, wherein the upper cushion plate and the upper clamping plate are mutually fixed; the back-stripping plate and the stripping plate are mutually fixed; a punch fixing block is arranged in a first square through hole in the middle of the upper clamping plate; a stripping plate fixing block is arranged in a third square through hole in the middle of the stripping plate; the punch is inserted into the middle of the punch fixing block and is inserted into a through hole in the middle of the stripping plate fixing block through a second through hole in the middle of the back-stripping plate; the punch fixing block enables the upper surface of the punch fixing block to stick to the lower surface of the upper cushion plate through a first lock screw; and the stripping plate fixing block enables the upper surface of the stripping plate fixing block to stick to the lower surface of the back-stripping plate through a second lock screw. In the way, the quick detaching structure provided by the invention can quickly detach and clamp, so that the aiding time is saved, the stop time is reduced, the labor intensity of technicians is reduced, and the risk factor of the die is reduced.

Description

technical field [0001] The invention relates to the field of stamping production, in particular to a quick-release structure of a stripping plate of a stamping die and a punch in the die. Background technique [0002] Stamping is a pressure processing method that uses a mold installed on a press to apply pressure to the material at room temperature to cause separation or plastic deformation to obtain the required parts. The die used in stamping is a special process equipment for processing materials (metal or non-metal) into parts (or semi-finished products) in stamping processing, called stamping die. [0003] Stamping die is an indispensable process equipment in stamping production, and it is a technology-intensive product. The quality, production efficiency and production cost of stamping parts are directly related to the design and manufacture of stamping dies. The level of stamping die design and manufacturing technology largely determines product quality, efficiency ...

Claims

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Application Information

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IPC IPC(8): B21D37/10B30B15/02
Inventor 李飞
Owner 昆山旭虹精密零组件有限公司
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