Gearbox gear shaft chamfering and forming device

Abstract

A gearbox gear shaft chamfering and forming device comprises a base, a feed device, a clamp and a cutting device, wherein the feed device, the clamp and the cutting device are fixed on the base. The feed device is capable of automatically inserting gear shafts to be processed into the clamp, the clamp drives the gear shafts to be processed to rotate and clamps the same during rotating, two ends of the gear shafts are exposed out of the clamp and correspond to two cutters on the cutting device, and the cutting device can drive the cutters to move on the horizontal plane and align to ends of the gear shafts. By the gearbox gear shaft chamfering and forming device, the gear shafts can be clamped tightly during cutting and can be unclamped after cutting, thus, automatic feed and discharge of the gear shafts can be realized, and production efficiency is greatly improved. Further, the gear shafts of different sizes can be clamped, and usage range of the gearbox gear shaft chamfering and forming device is broadened.

Description

technical field [0001] The invention relates to a processing device, in particular to a gear shaft forming device for a transmission. Background technique [0002] The gear shaft of the transmission case is an elongated component, and the peripheries of the end faces at both ends thereof are chamfered. Generally, the chamfering process needs to fix the gear shaft, and then rotate the cutting process. For general rotary cutting workpieces, most of them use three-jaw flange clamps. Manually load the workpiece into the fixture and clamp it, and then use the tool to cut the workpiece. This method of manually loading workpieces is time-consuming and labor-intensive, has low work efficiency, cannot meet the requirements of large-scale workpiece processing, and has high requirements on operators. If not very skilled workers operate, it is easy to clamp the workpiece crooked , and then affect the cutting process, so that the defective rate of the product is greatly improved. In a...

AI Technical Summary

Problems solved by technology

The centrifugal force clamps the workpiece, although it is easy to process and can realize automatic clamping of the workpiece, but the structure of the fixture is too simple, and its clamping force is limited, so it is easy to have insufficient clamping force, and the workpiece is prone to loosening during cutting. Defective products or accidents

Moreover, although the above-mentioned fixture can automatically clamp the workpiece, it still needs manual feeding and unloading to complete the overall processing of the transmission gear shaft, which not only wastes labor, but also makes the production efficiency still low, which cannot meet the rapid mass production of gear shafts.

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