Sphygmomanometer case tapping equipment

Abstract

The invention provides sphygmomanometer case tapping equipment which can solve the problems that when an existing machining method is adopted for machining internal threads of a sphygmomanometer case, the machining efficiency is low, the machining precision is also easily affected by repeated clamping of a work piece, and meanwhile the labor intensity of a worker is quite large. The sphygmomanometer case tapping equipment comprises a base plate, an automatic double-head tapping machine, a vibrating disc and a PLC (Programmable Logic Controller) control system; the base plate is fixedly connected with a bracket; the front end of the bracket is provided with a work piece limiting groove which is arranged vertically; a first cylinder and a first electromagnetic valve are mounted at the rear side of the bracket; the front end of a piston rod of the first cylinder is fixedly connected with a supporting plate; a second cylinder and a second electromagnetic valve are mounted at the front side of the bracket; an inductive switch facing to the work piece located at the lowermost portion of the work piece limiting groove is mounted on the bracket; two screw taps of the automatic double-head tapping machine face to the work piece located at the lowermost portion of the work piece limiting groove; a first feeler lever and a second feeler lever are mounted on a main shaft of the automatic double-head tapping machine; and a first travel switch and a second travel switch are mounted inside the automatic double-head tapping machine.

Description

technical field [0001] The invention relates to the technical field of tapping tooling, in particular to a tapping device for a sphygmomanometer case. Background technique [0002] figure 1 and figure 2 It is a sphygmomanometer case 1, two oppositely arranged bosses 3 are arranged on the rear side wall of the sphygmomanometer case. Two internal threads 2 are processed on the inner side of the wall. The current processing method usually needs to be completed manually. First, the internal thread of a sphygmomanometer case is processed with a tapping machine, and then the sphygmomanometer case is removed, and another sphygmomanometer case is re-clamped and then processed. This processing method not only has low processing efficiency, but also the repeated clamping of the workpiece easily affects the processing accuracy, and at the same time, the labor intensity of the workers is also very high. Contents of the invention [0003] In view of the above problems, the present...

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Problems solved by technology

[0003] In view of the above problems, the present invention provides a tapping device for the case of a sphygmomanometer, which can solve the problem of low processing efficiency when processing the internal thread of the case of a sphygmomanometer using the existing processing method, and the repeated clamping of the workpiece easily affects the processing accuracy. At the same time, the labor intensity of workers is also very high

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