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Stamping die for improving processing precision

A stamping die and machining accuracy technology, applied in the field of stamping die to improve machining accuracy, can solve the problems of reduced machining accuracy, easy movement, poor limit effect, etc., and achieve the effect of improving machining accuracy and positioning effect.

Inactive Publication Date: 2013-12-25
昆山旭龙精密机械有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The stamping dies in the prior art have poor positioning effect during the stamping process of the workpiece, and are prone to movement, which reduces the machining accuracy

Method used

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  • Stamping die for improving processing precision

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Embodiment Construction

[0011] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0012] see figure 1 , figure 1 It is a structural schematic diagram of the present invention.

[0013] The stamping die for improving machining accuracy has an upper mold 1 and a lower mold 2 arranged up and down, the upper part of the upper mold 1 is equipped with a punch 3 through bolts, and the bottom of the punch 3 is provided with a U-shaped concave Groove, the bottom of the lower die 2 is equipped with a die 4 through bolts, the top of the die 4 is provided with a U-shaped groove, the upper die 1 is symmetrically provided with four positioning rods 5, and the positioning rods 5 are ladder r...

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PUM

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Abstract

The invention relates to a stamping die for improving processing precision. The stamping die comprises an upper die and a lower die which are in upper-lower layout. A male die is mounted on the upper portion of the upper die through bolts, and a U-shaped groove is formed in the bottom of the male die. A female die is mounted on the bottom of the lower die through bolts, and a U-shaped groove is formed in the top of the female die. Four stepped positioning rods are symmetrically arranged on the upper die, positioning tables are correspondingly arranged on the lower die, and each positioning table is provided with a stepped hole. Under the action of the positioning rods, positioning effect can be effectively improved, and a workpiece does not move during stamping, so that processing precision is effectively improved.

Description

technical field [0001] The invention relates to the field of molds, in particular to a stamping mold with improved machining accuracy. Background technique [0002] Stamping die is a special process equipment for processing materials (metal or non-metal) into parts (or semi-finished products) in cold stamping processing, called cold stamping die (commonly known as cold stamping die). 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. [0003] The stamping dies in the prior art have a poor position-limiting effect during the stamping process of the workpiece, are prone to movement, and reduce machining accuracy. Contents of the invention [0004] The object of the present invention is to provide a stamping die with improved processing precision in order to overcome the deficiencies of the prior art. [0005] The present...

Claims

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Application Information

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IPC IPC(8): B21D37/12B30B15/02
Inventor 聂运尧
Owner 昆山旭龙精密机械有限公司
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