Tooling for punching oblique holes on anti-reverse disc and its processing method

Abstract

The invention relates to an anti-reversal disk inclined hole tooling and a processing method thereof. A positioning plate that rotates synchronously with the turntable and is used to stick to the end face of the anti-reversal plate is installed. The positioning plate has a circular boss that matches the middle hole of the anti-reverse plate. The positioning pin matched with the upper through hole; the upper side of the base is equipped with a drilling template located above the inclined plane and arranged horizontally, and the drilling template is vertically pierced with a drill sleeve that deviates from the center of the positioning disc in the horizontal direction. . The anti-reversal disk slant hole drilling tooling of the present invention is reasonable in design, easy to use, and strong in practicability, and realizes the processing of space slant holes on the anti-reverse disk on an ordinary drilling machine, reduces investment in high-precision equipment, reduces processing costs, and improves processing efficiency. High, suitable for mass production, while maintaining roughness and precision.

Description

technical field [0001] The invention relates to a tool for punching oblique holes on an anti-reverse disk and a processing method thereof, belonging to the field of permanent magnet motor manufacturing. Background technique [0002] Anti-reversal disk, such as Figure 1~3 As shown, there are 12 space inclined holes around it, which are difficult to process with ordinary drilling machines. Therefore, in order to ensure the accuracy, the machining of this kind of space inclined holes should be completed on the machining center at present, and the processing cost of using the machining center is too high, which is not suitable for batch production. Production: It takes a long time to debug the machine tool when processing on this high-precision machine tool. At the same time, in order to protect the accuracy of the machine tool, it is not suitable to choose a large cut sales volume, resulting in low production efficiency. Contents of the invention [0003] In view of this, th...

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Problems solved by technology

[0002] Anti-reversal disk, such as Figure 1~3 As shown, there are 12 space inclined holes around it, which are difficult to process with ordinary drilling machines. Therefore, in order to ensure the accuracy, the machining of such space inclined holes should be completed on the machining center at present, and the processing cost of using the machining center is too high, which is not suitable for batch production. Production; when processing on this kind of high-precision machine tool, it takes a long time to debug the machine tool. At the same time, in order to protect the accuracy of the machine tool, it is not suitable to choose a large cut sales volume, resulting in low production efficiency.

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