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Novel machining fixture for machining brake caliper of passenger car

A machining and brake caliper technology, applied in the direction of manufacturing tools, metal processing equipment, metal processing mechanical parts, etc., can solve the problems such as the failure to improve the machining qualification rate of brake calipers, small machining errors, and waste loss, etc. Overcome the deviation of the brake, improve the pass rate, and the effect is good

Inactive Publication Date: 2015-12-09
TAICANG GAOTAI MACHINERY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The key point of quality control of large passenger car brake calipers is the braking ability test, that is, the problem of brake deviation. At present, the method used in my country's production line is single processing and multi-process processing. The existing problem is due to small mechanical processing. The error caused the brake to deviate when testing the braking ability after the brake caliper was assembled, so that the pass rate of the brake caliper machining could not be improved, resulting in a huge loss of waste products

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  • Novel machining fixture for machining brake caliper of passenger car

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Embodiment Construction

[0010] The present invention will be further described below in conjunction with the accompanying drawings.

[0011] Such as figure 1 As shown, a new type of processing fixture for mechanically processing passenger car brake calipers includes a CNC vertical machining center 1, a workbench 2 arranged on it, a CNC turntable 3 at one end of the workbench 2, and a CNC turntable 3 on the workbench 2. The other end is provided with a brake tailstock 4, a rotary joint 6 is provided on both the numerically controlled turntable 3 and the brake tailstock 4, and a pair of clamping devices 5 are arranged between the numerically controlled turntable 3 and the brake tailstock 4. Wherein the clamping device is a clamping oil cylinder.

[0012] The present invention can process a pair of brake calipers with a set of fixtures, one clamping, two brake calipers, one left and one right, are clamped on the fixture, marked, processed on the machining center, assembled and assembled on one axle aft...

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Abstract

The invention discloses a novel machining fixture for machining a brake caliper of a passenger car. The fixture comprises a vertical numerical control machining center and a workbench arranged on the vertical numerical control machining center, wherein one end of the surface of the workbench is provided with a numerical control rotary table, and the other end of the surface of the workbench is provided with a brake tailstock; and a pair of clamping devices is arranged between the numerical control rotary table and the brake tailstock. Proven by many experiments, the novel machining fixture disclosed by the invention has a favorable effect on overcoming brake departure caused by machining errors; and the aims of increasing the qualified rate of products and increasing the huge economic benefit are achieved on the premise that the precision of a machine tool is improved without increasing capitals.

Description

technical field [0001] The invention relates to a machine tool, specifically a numerically controlled machine tool machining center. Background technique [0002] The focus of the quality control of large passenger car brake calipers is the braking ability test, that is, the problem of brake deviation. At present, the method used in my country's production line is single processing and multi-process processing. The existing problem is due to small mechanical processing. The error caused the brake to deviate when testing the braking ability after the brake caliper was assembled, so that the pass rate of the brake caliper machining could not be improved, resulting in a huge loss of waste products. Contents of the invention [0003] Purpose of the invention: In order to overcome the deficiencies in the prior art, the present invention provides a new type of machining fixture for machining passenger car brake calipers that can prevent brake deviation caused by machining errors ...

Claims

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Application Information

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IPC IPC(8): B23Q3/08
CPCB23Q3/082B23Q3/061B23Q3/062
Inventor 缪昌谷
Owner TAICANG GAOTAI MACHINERY