Automobile transmission shaft welding forming surface refinement treatment process

Abstract

The invention provides an automobile transmission shaft welding forming surface refinement treatment process, and relates to the field of automobile part machining treatment. The automobile transmission shaft welding forming surface refinement treatment process comprises a bottom plate, clamping devices, grinding devices and fixing devices, wherein the clamping devices are fixedly arranged on thebottom plate, and the fixing devices are fixedly connected to the bottom plate; and the grinding devices are arranged on the bottom plate, and the grinding devices are located between the clamping devices and the fixing devices. According to the automobile transmission shaft welding forming surface refinement treatment process, automatic batch fine treatment of the surface of an automobile transmission shaft can be achieved, the fine treatment efficiency is improved, and the cost consumption is reduced; according to the automobile transmission shaft welding forming surface refinement treatmentprocess, the clamping stability of the automobile transmission shaft is improved in multiple modes; and secondly, according to the automobile transmission shaft welding forming surface refinement treatment process, by means of two grinding modes of rotation and left-right sliding, the grinding efficiency is improved.

Description

technical field [0001] The invention relates to the field of processing and processing of auto parts, and specifically proposes a refined surface treatment process for welding and forming of an automobile transmission shaft. Background technique [0002] Cars can be said to be a must-have means of transportation for every household in China. China is now the largest car consumer and producer in the world. Therefore, the manufacturing technology of cars is very mature. There are 10,000 cars from production to completion. Composed of multiple parts, the most important part is the car transmission shaft. The car rotating shaft is a high-speed rotating body that the car moves on the road. The car rotating shaft is composed of a shaft tube and a rotating disc. The shaft tube and the rotating disc pass through Welding assemblies are the main components of a car. [0003] After welding, the surface of the automobile transmission shaft formed by welding will appear uneven. At this ...

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Problems solved by technology

[0004] Existing surface refinement treatment methods for welding and forming of automobile transmission shafts are very common and practical, but there are still the following problems: firstly, the existing treatment methods are inefficient and seriously reduce production capacity; secondly, the existing treatment methods It needs to consume a lot of labor costs, which affects the production capacity. In the end, the existing processing method is simple in operation and insufficient in polishing, so there is still room for improvement.

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