Fixture for forming U-shaped clip of steel plate spring

A leaf spring, U-shaped technology is applied in the field of tooling for forming U-shaped clips of automobile leaf springs, which can solve the problems of unstable positioning, cumbersome positioning adjustment, large accumulation and loss of waste products, etc., to achieve high forming size accuracy and reduce waste products loss. , the effect of reducing the generation of waste

Inactive Publication Date: 2012-01-25
诸城市恒信基汽车部件有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] There are many U-shaped clips used for installing leaf springs in automobiles. The current tooling is cumbersome to adjust the position

Method used

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  • Fixture for forming U-shaped clip of steel plate spring
  • Fixture for forming U-shaped clip of steel plate spring

Examples

Experimental program
Comparison scheme
Effect test

Example Embodiment

[0009] Such as figure 1 As shown, in the present invention, the upper end and the lower end of the upper mold fixing block 2 are respectively connected with the mold handle 1 and the upper module 3, and the lower mold fixing block 8 is provided on the upper end surface of the lower mold plate 7, and on both sides of the upper end of the lower mold fixing block 8 respectively A lower module 9 and a gap adjustment backing plate 10 are provided. The lower module 9 and the gap adjustment backing plate 10 are transversely fixed on both sides of the upper end of the lower mold fixing block 8 by locking bolts 11. The gap between the two lower modules 9 is Corresponding to the module 3, an elastic return body 4 with a positioning pin 5 is provided in the middle of the lower mold fixing block 8, and the positioning pin 5 corresponds to the center hole of the upper module 3. Through the above settings, when the present invention is working, the upper module 3 is separated from the lower ...

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Abstract

The invention discloses a fixture for forming a U-shaped clip of a steel plate spring. The fixture is characterized in that: a die shank and an upper module are connected with the upper end and the lower end of an upper die fixing block respectively; a lower die fixing block is arranged on the upper end face of a lower template; two lower modules and a gap regulation base plate are arranged on two sides of the upper end of the lower die fixing block respectively; a gap between the two lower modules corresponds to the upper module; and an elastic material return body with a positioning pin is arranged in the middle of the lower die fixing block. Due to the arrangement, the die shank and the lower template are connected with an upper stamping head and a working table of a pressure machine respectively, so the fixture can form U-shaped clips of steel plate springs of different specifications by bending.

Description

technical field [0001] The invention relates to a tool for forming U-shaped clips of automobile leaf springs. Background technique [0002] There are many U-shaped clips used for installing leaf springs in automobiles. The current tooling has cumbersome positioning adjustments, and several pieces of waste products appear in each adjustment, and the positioning is unstable during work, resulting in large losses in the accumulation of waste products. Contents of the invention [0003] The object of the present invention is to provide a U-shaped clip forming tool for automobile leaf springs. [0004] In order to achieve the above object, the present invention is respectively connected with the mold handle and the upper module at the upper end and the lower end of the upper mold fixing block, the lower mold fixing block is arranged on the upper end surface of the lower template, and the lower module is respectively arranged on both sides of the upper end of the lower mold fixi...

Claims

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Application Information

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IPC IPC(8): B21D37/10B21D5/06
Inventor 宋驻为
Owner 诸城市恒信基汽车部件有限公司
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