Automatic drilling device for multi-standard pipe fittings

Abstract

The invention discloses an automated drilling device for pipes of multiple specifications. The automated drilling device comprises a base. The automated drilling device is characterized in that an output shaft of a longitudinal servo motor is linked with a ball screw, and the ball screw is supported by bearings and assembled onto the base; a workbench is further arranged above the base; a rolling guide rail is arranged between the workbench and the base; a mechanism for driving a conical clamp to rotate is arranged on the workbench; and the mechanism comprises support frames, a rotating servo motor, a reducer and a center height adjusting device. The device is provided with multiple adjustment mechanisms, and multiple holes can be drilled in the circumferential faces of the pipes large in length and diameter change range; the pipes move and rotate in the form of rolling friction, friction is reduced, rotation positions and movement positions are precise, and positional precision of all the holes drilled in the pipes is obviously improved; mounting of the pipes is completed one time, and the pipes do not need to be loosened in the intermediate process; and automation is achieved in the whole drilling process, and efficiency is obviously improved.

Description

technical field [0001] The invention belongs to the field of pipe fitting drilling devices, in particular to an automatic drilling device for multi-standard pipe fittings. Background technique [0002] The pipe fitting drilling device involved in the present application is used for drilling holes on the circumferential surface of pipe fittings. After a hole is processed by a drilling machine, the device automatically sends the pipe fitting to the next drilling position. The designed structure can automatically drill holes for pipe fittings with different diameters and lengths on one device. Not only the processing automation is realized, but also the processing efficiency is greatly improved, and the position accuracy of each hole of the pipe fitting is very high. [0003] It specifically relates to the technical field of drilling holes on the circumferential surface of pipe fittings, and in particular relates to using the same device to drill holes on the circumferential s...

AI Technical Summary

Problems solved by technology

[0011] In order to solve the problems of cumbersome manual drilling operations, inability to realize automatic processing, huge structure and complex use, the present invention overcomes the above-mentioned shortcomings and achieves the following objectives:

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