Part contour processing device

Abstract

The invention discloses a part contour processing device. The part contour processing device is characterized by structurally comprising anti-sliding supporting legs, a machine tool housing, an all-around automatic clamping device, a handle, a visual protective door, a computer control end, and a supporting plate input table, wherein the four anti-sliding supporting legs are fixedly connected to the four corners of the bottom end of the machine tool housing in an electric-welding way separately; the all-around automatic clamping device is mounted at the bottom end of the inner part of the machine tool housing; the side end of the inner part of the visual protective door is mounted on the front end surface of the machine tool housing through a hinge; and one end, close to the front end surface of the machine tool housing, of the handle is mounted on the front end surface of the visual protective door in the electric-welding way. The part contour processing device mainly utilizes a pneumatic clamping mechanism to perform all-around clamping and fixing on a workpiece, so that the all-around clamping design of the clamped workpiece can be automatically regulated according to the shapeof the outer part of the workpiece to clamp the workpiece in case of not damaging the contour of the workpiece while certain surface of the contour of the material has special dimension requirements,and therefore, the dimensional tolerance after the workpiece is processed is guaranteed to be within a limited value.

Description

Technical field [0001] The invention relates to the field of parts processing, in particular to a part contour processing device. Background technique [0002] At present, with the continuous development of science and technology, CNC machine tools for industrial parts processing are widely used due to their unique advantages. In the machining and cutting process, they often encounter the turning of polyhedral parts, such as triangles, rectangles, and outer hexagons. For polyhedral parts, traditional methods can use three-jaw, four-jaw and six-jaw chucks for clamping and positioning, but these are all self-centering chucks. The center of rotation during turning can only be approximately located at the center of the shape of the part. When a certain surface of the material profile has specific size requirements from the center of rotation, the traditional self-centering chuck will be affected by the material appearance tolerance, which will lead to the required dimensional toleran...

AI Technical Summary

Problems solved by technology

[0002] At present, with the continuous development of science and technology, CNC machine tools for industrial parts processing are widely used due to their unique advantages. In the process of machining and cutting, turning processing of polyhedral parts, such as triangles, rectangles, and outer hexagons, is often encountered. For polyhedral parts, the traditional method can use three-jaw, four-jaw and six-jaw chucks for clamping and positioning, but these are all self-centering chucks, and the center of rotation during turning can only be approximately located at the center of the shape of the part. When there is a specific size requirement from the center of rotation to a certain surface of the material shape, the traditional self-centering chuck will be affected by the material shape tolerance, which will lead to a larger dimensional tolerance. If the material shape tolerance is increased, will also increase the cost

Images