A Processing Device Guaranteeing Parallelism and Perpendicularity

Abstract

The invention provides a machining device capable of guaranteeing the parallelism and the perpendicularity. The machining device comprises a chuck body, movable clamping jaws, a drive mechanism and a tool rest. The rear end of each movable clamping jaw is in a strip shape. The movable clamping jaws are assembled in synchronous rails in a sliding manner. The middle end of each movable clamping jaw is perpendicularly connected to the outer side of one end of the corresponding rear end. The front end of each movable clamping jaw is connected to the front portion of the middle end of the corresponding movable clamping jaw and stretches towards the inner side relative to the middle end of the corresponding movable clamping jaw. A sliding groove is formed in the middle end position of each movable clamping jaw. A limiting strip is assembled on each sliding groove and can stretch towards the inner side of the front end of the corresponding movable clamping jaw along the corresponding sliding groove. A part to be machined is annular. Tool bits which are used in pair and are parallel to the end face of the part are assembled on the tool rest, and cutting edges of the tool bits used in pair are opposite on the tool rest. The device can machine parallel surfaces guaranteeing the perpendicularity through one-time locating and clamping.

Description

Technical field [0001] The invention relates to the technical field of parts processing equipment, in particular to a processing device that guarantees parallelism and perpendicularity. Background technique [0002] Machine equipment is composed of parts, and the accuracy of the parts that make up the machine equipment determines the overall working effect of the equipment. In the process of parts processing, it is often necessary to ensure the parallelism and perpendicularity of the parts at the same time. In traditional processing, one surface needs to be processed first, and then another surface is processed using this surface as a reference, and then the last surface is processed using these two processed surfaces as a reference. This requires three assembly of the parts. For the removal of the clamp, the positioning and clamping process is cumbersome twice. At the same time, errors will not inevitably occur during each positioning and clamping process. In this way, the accu...

AI Technical Summary

Problems solved by technology

In traditional processing, it is necessary to process one surface first, then process another surface based on this surface, and then process the last surface based on these two processed surfaces, which requires three times of assembly of the part. Clamp removal, two times for positioning and clamping, the process is more cumbersome, and at the same time, errors are unavoidable in each positioning and clamping process, so the accumulated errors of the two times will make the total error become larger, in some For parts that require high precision, this traditional clamping method cannot meet the requirements of production accuracy

Images