Double-end tapping device for sphygmomanometer watchcase

A technology of tapping device and sphygmomanometer, which is applied to thread trimming devices, thread trimming machines, metal processing equipment, etc., can solve the problems of workpiece affecting machining accuracy, low machining efficiency, and high labor intensity of workers.

Active Publication Date: 2017-05-17
来安县永阳知识产权运营有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In view of the above problems, the present invention provides a double-head tapping device for the case of a sphygmomanometer, which can solve the problem of low processing efficiency when processing the interna

Method used

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  • Double-end tapping device for sphygmomanometer watchcase
  • Double-end tapping device for sphygmomanometer watchcase
  • Double-end tapping device for sphygmomanometer watchcase

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Embodiment Construction

[0016] See Figure 1-6 , a double-head tapping device for a sphygmomanometer watch case of the present invention includes a base plate 4, a double-head automatic tapping machine 5 and a PLC control system, the base plate 4 is fixedly connected with a bracket 6, and the front end of the bracket 6 is provided with a vertical setting The workpiece limit groove is enclosed by the slide rail 7 and the front baffle 8. The slide rail 7 is fixed on the bracket 6, and the front baffle 8 is arranged in parallel with the slide rail 7 and is fixed by the connecting rod 9 On the bracket 6, a workpiece limiting groove is formed between the front baffle 8 and the slide rail 7. The upper and lower ends of the workpiece limiting groove are the workpiece inlet and the workpiece outlet respectively. The sphygmomanometer watch case 1 is placed on the workpiece from top to bottom. In the limit groove, the two bosses 3 on the rear side wall of the sphygmomanometer case 1 are inserted into the slide...

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Abstract

The invention provides a double-end tapping device for a sphygmomanometer watchcase, and solves the problems that when an internal thread of the sphygmomanometer watchcase is machined by adopting a conventional machining method, not only is the machining efficiency low, but also the machining precision is easily influenced by repeated workpiece clamping and the labor intensity of workers is very high. The double-end tapping device comprises a baseplate, a double-end automatic tapping machine and a PLC control system, wherein a vertically-arranged workpiece limiting groove is arranged at the front end of a bracket; a first air cylinder and a first electromagnetic valve are mounted on the rear side of the bracket; a supporting plate is fixedly connected with the front end of a piston rod of the first air cylinder; a second air cylinder and a second electromagnetic valve are mounted on the front side of the bracket; an inductive switch, directly facing a workpiece positioned at the bottom of the workpiece limiting groove, is mounted on the bracket; two screw taps of the double-end automatic tapping machine are aligned with the to-be-machined position of the workpiece positioned at the bottom of the workpiece limiting groove; a first contact rod and a second contact rod are mounted on a main shaft of the double-end automatic tapping machine; and a first travel switch and a second travel switch are mounted in the double-end automatic tapping machine.

Description

technical field [0001] The invention relates to the technical field of tapping tooling, in particular to a double-head tapping device for a sphygmomanometer watch case. Background technique [0002] figure 1 and figure 2 A sphygmomanometer watch case 1 is provided with two oppositely arranged bosses 3 on the outside of the rear side wall of the sphygmomanometer watch case. In order to fix the movement, it is necessary to process two internal threads 2 on the inner side of the rear side wall of the sphygmomanometer case 1 by using a double-head tapping machine. The current processing method usually needs to be done manually. First, a tapping machine is used to process the inner thread of a sphygmomanometer case, and then the sphygmomanometer case is removed and re-clamped to process another sphygmomanometer case. The processing method not only has low processing efficiency, but also the repeated clamping of the workpiece can easily affect the processing accuracy, and the ...

Claims

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Application Information

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IPC IPC(8): B23G1/20
CPCB23G1/20
Inventor 吴昊
Owner 来安县永阳知识产权运营有限公司
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