Automobile control arm assembly assembling technology
An automobile control arm and assembly assembly technology, which is applied to manufacturing tools, assembling machines, vehicle parts, etc., can solve the problems of uncontrollable pressing force and pressing time, inconsistent state, low production efficiency, etc., and achieves low cost and qualified High efficiency and easy operation
Inactive Publication Date: 2016-01-20
HENGYANG FENGSHUN AXLE CO LTD
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Problems solved by technology
[0002] At present, in the assembly process of the automobile control arm assembly, manual assembly is generally used, the pressing force and pressing time cannot be controlled, the state after assembly is inconsistent, the production efficiency is low, and the cost is high
Method used
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Embodiment Construction
[0006] Clean up the oil stains and rust on the spare parts first, and then carry out sequential assembly: On the hydraulic press, fix one end of the control arm on the special tooling, press the rubber sleeve into the conduit with the pressure head, and use the special press-fitting tool to press the control arm Fix the welding assembly on the tooling, then put the upper kingpin assembly into the installation hole of the welding assembly of the control arm, press the kingpin assembly in place with the pressure head, and fix the ball pin end of the control arm on the special shrinkage On the tooling, the ball pin screw faces upward, and the edge of the ball pin is riveted with the indenter, and the dust cover of the ball pin assembly is pressed.
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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.
Description
technical field [0001] The invention relates to a mechanical assembly method, in particular to an assembly process of an automobile control arm assembly. Background technique [0002] At present, in the assembly process of the automobile control arm assembly, manual assembly is generally used, the pressing force and pressing time cannot be controlled, the state after assembly is inconsistent, the production efficiency is low, and the cost is high. Contents of the invention [0003] The purpose of the present invention is to overcome the above-mentioned deficiencies of the prior art, and to provide a vehicle control arm assembly with good shape and size consistency after assembly, high pass rate, high production efficiency, low cost, and easy operation. craft. [0004] In order to achieve the purpose of the above invention, the specific assembly method adopted by the present invention is to clean up the oil stains and rust on the spare parts first, and then perform sequent...
Claims
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IPC IPC(8): B23P21/00
CPCB23P21/00B23P2700/50
Inventor 刘登发
Owner HENGYANG FENGSHUN AXLE CO LTD
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