Fixture and method for processing half-shaft casing holes at both ends of rear axle housing in vehicle

A technology of half shaft casing and rear axle housing, which is applied in the direction of manufacturing tools, metal processing equipment, metal processing machinery parts, etc. , the effect of simplifying the process

Inactive Publication Date: 2015-04-01
CHONGQING DAJIANG IND
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

It is used to solve the problems of poor processing quality and low work efficiency in existing special boring machines for axle housings

Method used

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  • Fixture and method for processing half-shaft casing holes at both ends of rear axle housing in vehicle
  • Fixture and method for processing half-shaft casing holes at both ends of rear axle housing in vehicle
  • Fixture and method for processing half-shaft casing holes at both ends of rear axle housing in vehicle

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Embodiment Construction

[0023] The present invention will be further described below in conjunction with the accompanying drawings.

[0024] see Figure 1 to Figure 6 , a processing fixture for half-shaft casing holes at both ends of the rear axle housing in an automobile, comprising a workbench 4, a V-shaped seat 5 is respectively provided at both ends of the workbench, and a V-shaped seat 5 is provided on one side of each V-shaped seat. First column 6 is arranged, and the upper end of this first column is provided with thread, and cooperates with a nut; One end of the workbench is hinged, and the other end of the workpiece pressing plate is provided with a transverse notch, and the transverse notch is correspondingly matched with the upper part of the first column; a limit seat 9 is provided in the middle of the workbench, and the limit seat is set There is a vertical notch so that the positioning threaded pin 8 passes through. The V-shaped seat 5 is connected to the workbench 4 through threaded ...

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Abstract

The invention relates to a fixture for processing half-shaft casing holes at both ends of a rear axle housing in a vehicle. The fixture comprises a working table and is characterized in that both ends of the working table are respectively provided with V-shaped seats; a first upright is arranged at one side of each V-shaped seat; the upper ends of the first uprights are provided with screw threads and are matched with nuts; a second upright is arranged at the other side of each V-shaped seat; the upper ends of the second uprights are hinged to one ends of working pressure plates; transverse rabbets are formed at the other ends of the working pressure plates; the transverse rabbets are correspondingly matched with the upper parts of the first uprights; a limiting seat is arranged at the middle part of the working table; the limiting seat is provided with a vertical rabbet; the fixture can ensure processing accuracy of the half-shaft casing holes at both the ends of the rear axle housing in the vehicle and production efficiency can be improved. The invention also relates to a method for processing the half-shaft casing holes at both the ends of the rear axle housing in the vehicle. By the method, size accuracy and coaxiality of the half-shaft casing holes are improved and design and manufacturing cost of a tool is reduced.

Description

technical field [0001] The invention relates to a processing method of automobile parts, in particular to a processing fixture and method for half-axle casing holes at both ends of a rear axle housing in an automobile. Background technique [0002] With the development of the market economy, the fierce competition in the axle market, the speed of product replacement is accelerating, and the variety is increasing. Therefore, the order is small and the diversification of products is becoming more and more obvious, resulting in many varieties, small and medium-sized The mass production model is becoming more and more prominent. Only by continuously improving the design and process and grasping the quality and quantity of products can we meet the needs of the market economy. [0003] The processing of the half-shaft casing holes at both ends of the rear axle housing in the automobile has always been the bottleneck and key point of processing. Because the half-shaft bushing hol...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B23Q3/06B23B35/00
CPCB23Q3/062B23B35/00
Inventor 古小亮李春宏李建熊绍辉
Owner CHONGQING DAJIANG IND
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