汽车控制臂总成装配工艺

Automobile control arm assembly assembling technology

Abstract

一种汽车控制臂总成装配工艺,其特征是先清除干净各备件上的油污、锈迹,再进行顺序装配:在液压机上,将控制臂一端固定在专用工装上,用压头将橡胶套压入导管内,采用专用压装工具将控制臂焊接总成固定在工装上,再将上主销总成装入控制臂焊接总成的安装孔内,用压头将主销总成压装到位,将控制臂球销端固定在专用缩口工装上,球销螺杆朝上,用压头缩口铆紧球销边缘,压装球销总成防尘罩。操作简便,效率高、成本低,装配后的形状、尺寸一致性好,合格率高,具有推广应用价值。
The invention discloses an automobile control arm assembly assembling technology which is characterized by comprising the following steps: clearing away greasy dirt and rust on each spare part and then performing processing in sequence: on a hydraulic machine, fixing one end of a control arm on a dedicated tool, pressing a rubber sleeve in a guide pipe through a pressure head, adopting a dedicated pressing tool to fix a control arm welding assembly on the tool, mounting an upper master pin assembly in a mounting hole of the control arm welding assembly, adopting the pressure head to mount the master pin assembly in place in a pressing manner, fixing a control arm ball pin end on a dedicated necking tool, placing a ball pin screw upwards, adopting a pressure head necking to tightly rivet the ball pin edge, and mounting a ball pin assembly dust cover in a pressing manner. According to the automobile control arm assembly assembling technology, the operation is simple and convenient, the efficiency is high, the cost is low, the consistency of the shape and size of an assembled automobile control arm assembly is excellent, the yield is high, and the automobile control arm assembly assembling technology has popularization and application value.

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