Processing technology for left and right bearings of a new suspension V-shaped thrust rod of a heavy-duty vehicle

A technology for heavy-duty vehicles, left and right supports, applied to suspensions, vehicle parts, cantilevers mounted on pivots, etc., can solve the problem that the V-shaped thrust rod support cannot meet the technical precision requirements, complex operation, and unreasonable process arrangement and other issues, to achieve the effect of highlighting substantive features, reasonable process arrangement, and easy positioning and clamping
CN103522010BActive Publication Date: 2016-02-03SINO TRUK JINAN POWER
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Patent Information

Authority / Receiving Office
CN Β· China
Patent Type
Patents(China)
Current Assignee / Owner
SINO TRUK JINAN POWER
Publication Date
2016-02-03

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Abstract

The invention provides a technical scheme of a processing technology of a left support and a right support of a novel suspension V-shaped propelling rod of a heavy automobile. According to the technical scheme, the processing technology comprises the first step of milling a lower side face, the second step of milling a bottom face, the third step of drilling 14 bolt connecting holes and drilling and reaming 2 technological positioning holes, the fourth step of milling a boss inclined face on one side, the fifth step of milling a boss inclined face on the other side, the sixth step of drilling a boss inclined face thread bottom hole in one side, the seventh step of drilling a side boss inclined face thread bottom hole in the other side, the eighth step of tapping a boss inclined face thread hole, and the ninth step of using a counter bit for reaming platform tops of all holes in the bottom face with the bottom face 1 and the side face 7 used for positioning and a positioning circular hole used for auxiliary positioning. According to the processing technology, processing can be carried out on different machine tools according to different procedures, investment is low, and synergy is fast. The requirement of a product is guaranteed mainly through a tool, the technology arrangement is reasonable, a workpiece is positioned and tightly clamped conveniently, the requirement for the precision of the workpiece can be ensured, and processing efficiency is high.
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Description

technical field

[0001] The invention relates to the technical field of auto parts, in particular to a process for processing the left and right supports of a V-shaped thrust rod of a new suspension of a heavy-duty vehicle. Background technique

[0002] The V-shaped thrust rod support is a main product of the automobile chassis, and the precision requirements for the V-shaped thrust rod support are very high. For example, the verticality between the hole and the surface is very strict, and the hole precision is also very high. At present, the processing method of V-shaped thrust rod support commonly used in the market is complicated to operate, and the process arrangement is unreasonable. The processed V-shaped thrust rod support cannot meet the technical precision requirements. Contents of the invention

[0003] The technical problem to be solved by the present invention is to provide a processing technology for the left and right supports of the V-shaped thrust rod of the...

Claims

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