Round snap ring bending mold

A clasp and bending technology, which is applied in the field of circular clasp one-time forming bending molds, can solve the problems of low processing efficiency, increased operating labor intensity, and unguaranteed molding quality, and achieves reliable bending, compact structure, Good consistency of quality

Inactive Publication Date: 2016-04-06
成都液力机械有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] A circular clasp is formed by bending 65Mn spring steel. In the past production process, it often needs to be bent through multiple proces

Method used

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Examples

Experimental program
Comparison scheme
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Example Embodiment

[0009] The present invention will be further explained below in conjunction with the drawings.

[0010] Reference figure 1 with 2 , Is a circular snap ring bending mold, including a mold handle 1, a convex mold 2 fixedly connected to the mold handle 1, a base 3, a fixing seat 4 and a concave mold fixedly installed on the base 3, the fixing seat 4 A movable plate 10 is arranged inside, the concave mold is arranged on the movable plate 10, and the concave mold is composed of two half molds 5, and the half molds 5 are symmetrically installed on the fixed seat 4 by the fixing pins 7, respectively. The mold half 5 can be rotated around a fixed pin 7, a positioning block 6 is fixedly installed on the mold half 5, a top rod 9 is provided on the base 3, and a spring 8 is provided between the base 3 and the top rod 9, The top rod 9 rests on the bottom surface of the movable plate 10.

[0011] Such as figure 2 As shown, the working process of the mold is as follows: before the stamping start

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Abstract

A round snap ring bending mold comprises a mold handle, a convex mold fixedly connected to the mold handle, a base, a fixing seat fixedly installed on the base and a concave mold, wherein a movable plate is arranged in the fixing seat; the concave mold is arranged on the movable plate and composed of two half mold bodies which are symmetrically installed on the fixing seat through fixing pins and can rotate around the fixing pins; the half mold bodies are fixedly provided with positioning blocks; an ejection rod is arranged on the base, a spring is arranged between the base and the ejection rod, and the ejection rod abuts against the bottom surface of the movable plate. The round snap ring bending mold is compact in structure and reliable in bending forming. The quality consistency of a formed round snap ring is good, and the part is small in resilience. The practice proves that the bending mold is suitable for bending forming of small round ring parts.

Description

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Claims

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Application Information

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Owner 成都液力机械有限公司
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