Side punching die

A mold and punching technology, applied in the field of side punching molds, can solve the problems of reduced accuracy of curved parts, increased production costs, inaccurate positioning, etc., and achieve the effects of improving product quality and productivity, reducing production costs, and having a simple structure

Inactive Publication Date: 2015-06-03
宋盼锦
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Benefits of technology

The technology described by this inventor helps improve the accuracy and efficiency of creation of curled part shapes through an improved tool that simplifies its construction while still maintains good performance over time.

Problems solved by technology

Technological Problem addressed by this patented technical solution describes various issues associated with machining curved workpieces such as difficulty accurately placing hole positions during punchings without causing damage to their exterior shape. Existing solutions involve either overexposure or excessive pressure applied onto the part being worked (PCD), leading to poor results when trying to achieve accurate alignment between curved portions.

Method used

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Embodiment Construction

[0022] In order to make the technical means, creative features, goals and effects achieved by the present invention easy to understand, the present invention will be further described below in conjunction with specific illustrations.

[0023] Referring to Figure 1, figure 2 , image 3 , Figure 4 with Figure 5 As shown, a side punching die includes a corresponding upper mold base 2 and a lower mold base 8, the lower surface of the upper mold base 2 is fixedly provided with an axle fixing block 13, and the upper surface of the lower mold base 8 is provided with Pad 7, the upper surface of the pad 7 is fixed with a die 11, the inside of the die 11 is provided with a lifting device, the upper surface of the pad is provided with a punch fixing block 5, and the punch fixing block 5 A male die 10 corresponding to the female die 11 is fixed inside.

[0024] The upper surface of the upper mold base 2 is provided with a mold handle 1, the lower surface of the upper mold base 2 is pr

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PUM

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Abstract

The invention discloses a side punching die, which includes an upper die seat and a lower die seat which are arranged correspondingly, and is characterized in that an axle fixing block is fixedly arranged on the lower surface of the upper die seat, a cushion block is arranged on the upper surface of the lower die seat, a female die is fixed on the upper surface of the cushion block, an ejection device is arranged in the female die, a male die fixing block is arranged on the upper surface of the cushion block, and a male die corresponding to the female die is fixed on the inner side of the male die fixing block; a die handle is arranged on the upper surface of the upper die seat, four guide sleeves are arranged on the lower surface of the upper die seat, four guide columns are arranged on the lower die seat, and the guide sleeves are matched with the guide columns in pairs; an axle is arranged on the inner side of the lower end face of the axle fixing block; the ejection device is composed of an elastic cushion block and an ejection column, and the ejection column is fixed on the inner side face of the elastic cushion block and passes through the female die. The side punching die has the advantages of being reasonable in design, simple in structure, capable of improving quality of curved surface parts to be punched, increasing production rate and reducing production cost, and convenient to popularize.

Description

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Claims

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Application Information

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Owner 宋盼锦
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