Special-shaped hole chamfering deburring device

Abstract

The invention provides a special-shaped hole chamfering deburring device, and belongs to the technical field of machining. The device aims to solve the problems that grinding of an existing electric grinder cannot be flexibly adapted to complex parts, the manual grinding flush precision is low, the working efficiency is low, and the unnecessary waste and the loss are caused in a manual operation mode. The device comprises that the top of a tail seat is rotationally connected with a group of electric grinder mounting seats; the front end of the tail seat is fixedly connected with a group of tension springs; the rear end of the tail seat is fixedly connected with a group of electric grinder limit rods; and a group of floating electric grinders is fixedly connected inside the electric grindermounting seats. The floating electric grinders rotate on the tail seat, so that floating electric grinder heads can grind the more complex parts; the tension springs enable the floating electric grinding heads to rotate along with the parts during grinding, so that the cutting effect is more natural; deburring is convenient and rapid, the work which is difficult to complete by manual and common equipment is replaced; and the production quality of the parts is improved, customer complaints are reduced, and the obvious effects on defective products of repairing burr problems are achieved.

Description

technical field [0001] The invention belongs to the technical field of machining, and more specifically relates to a chamfering and deburring device for special-shaped holes. Background technique [0002] When producing products with special-shaped holes and complex edges, the cylindrical raw materials are drilled and cut by a lathe. Due to the processing technology of the lathe, the special-shaped holes and edge trimming will produce burrs and flashes, which will affect the installation during assembly. During processing, manual methods are often used to polish and chamfer the burrs and flashes by using a grinder and sandpaper. [0003] Based on the above, when the existing chamfering device chamfers the special-shaped hole, it cannot completely fit the intersecting line for chamfering processing, resulting in relatively large chamfering in some parts and small chamfering in some parts, and even burrs still remain. Chamfering, the effect of chamfering depends on the skill ...

AI Technical Summary

Problems solved by technology

[0005] In order to solve the above technical problems, the present invention provides a special-shaped hole chamfering and deburring device to solve the problem that when the existing chamfering device chamfers a special-shaped hole, it cannot completely fit the intersecting line for chamfering processing, resulting in some parts chamfering It is relatively large, and the chamfering of some parts is relatively small, and even burrs still remain. Through manual chamfering, the chamfering effect depends on the skill level of the workers, and the work efficiency is relatively low, which seriously affects the processing quality of the product and affects the use. In severe cases, it is necessary to Rework, causing waste of resources and economic losses

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