Device for grinding burrs in inner cavities of driving axles of new energy automobiles

Abstract

The invention discloses a device for grinding burrs in inner cavities of driving axles of new energy automobiles. The device comprises a bottom plate and a grinding rod, wherein height support rods are fixedly mounted on the upper surface of the bottom plate; two height support rods are arranged; a driving axle clamping rod is fixedly mounted on the front side wall of each height support rod; a threaded hole is formed in the inner wall of each driving axle clamping rod; the inner wall of the threaded hole is in threaded connection with a screw; a fixing part of a rotating shaft is fixedly mounted on the lower wall of each screw; a lower plate is fixedly mounted on a rotating part of each rotating shaft. According to the device for grinding burrs in inner cavities of driving axles of new energy automobiles, driving axle clamping structures with springs are arranged, so that two ends of the driving axles are clamped; meanwhile, the possible occurrence of the situation that the outer structures of the two ends of the driving axles are damaged due to excessively strong clamping force is also avoided; the occurrence of the situation that the driving axles rotate together with the grinding rods when grinding the inner cavities of the driving axles is avoided; the effect of enhancing the grinding effect is achieved.

Description

technical field [0001] The invention relates to the field of automobile drive axles, in particular to a device for grinding burrs in the inner cavity of a new energy automobile drive axle. Background technique [0002] As an important tool for its output, the drive axle of new energy vehicles plays a role in supporting and protecting the final drive, differential and half shaft. There are burrs during the production process. If these burrs cannot be dealt with in time, it is very likely to affect the driving of the car. Therefore, we need a device that can polish the inner cavity of the car drive axle. Contents of the invention [0003] Aiming at the deficiencies of the prior art, the object of the present invention is to provide a new energy vehicle drive axle internal chamber burr grinding device, which can realize the grinding of the newly produced new energy vehicle drive axle internal cavity burrs, and avoid the burrs from driving the car. make an impact. [0004] T...

AI Technical Summary

Problems solved by technology

[0002] As an important tool for its output, the new energy vehicle drive axle plays the role of supporting and protecting the final drive, differential and half shaft. There are burrs during the production process. If these burrs cannot be processed in time, it is very likely to affect the driving of the car. Therefore, we need a device that can polish the inner cavity of the car drive axle

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