Rapid clamping tool

A clamping and tooling technology, applied in the field of drum brake brake shoe processing, can solve the problems of large diameter, heavy weight and single variety of disc milling cutters

Inactive Publication Date: 2013-04-24
QINGTE GRP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Brake shoe milling bosses and milling crotch are mostly processed on special machines, and the types of special machine processing are single. Even if the structure is similar, it can be interchanged by changing the tooling and adjusting the distance between the disc milling cutters, but the disc milling cutters are large in diameter, Factors such as heavy weight are not easy to adjust, and there is a great potential safety hazard

Method used

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  • Rapid clamping tool

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Embodiment Construction

[0007] A quick clamping tool of the present invention includes a base assembly 1, a pressing plate assembly 2, a pressing column 3, a positioning block 4, an adjustable supporting column 5, a pin shaft 6 and a cotter pin 7. When working, turn the pressure plate assembly to the top, place the workpiece on the outside of the tooling, and the outer surface of the shoe and the outer surface of the roller shaft hole respectively face the left support block and baffle of the upper 1 base assembly, and push the shoe into , so that one end surface is in contact with the positioning block, and the adjustable support column determines whether it needs to be adjusted according to the actual situation. Turn the pressure plate assembly down and align it with the shoe reinforcement plate for compression, and the compression column determines whether it needs to be adjusted according to the actual situation. Both the outer circle of the shoe and the outer circle of the hole are arc surfaces, ...

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Abstract

The invention relates to the field of automobile part manufacturing and provides a rapid clamping tool which comprises a base assembly, a pressing plate assembly, a pressing column, a positioning block, an adjustable supporting column, a pin shaft and a split pin. The rapid clamping tool is used for milling a boss and an opening of a brake shoe. The rapid clamping tool can perform machining on a vertical milling machined and a horizontal milling machine, can cover all types of products, and can achieve flexible production under the premise that precision of the rapid clamping tool can reach standard of special machining.

Description

technical field [0001] The invention relates to the field of auto parts manufacturing, in particular to the processing of drum brake shoes. Background technique [0002] With the diversification of the market, each production line is required to realize flexible production of multi-variety processing. Brake shoe milling bosses and milling crotch are mostly processed on special machines, and the types of special machine processing are single. Even if the structure is similar, the distance between the disc milling cutters can be interchanged by changing the tooling and adjusting the distance between the disc milling cutters. However, due to the large diameter and Factors such as heavy weight are not easy to adjust, and there is a great potential safety hazard. Contents of the invention [0003] In order to solve the problems existing in the background technology, the present invention adopts the following technical solutions: A quick clamping tool includes a base assembly, ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B23Q3/00
Inventor 纪爱师纪建奕黄玉亭芦运栋
Owner QINGTE GRP
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