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Tapping device

A screw hole and self-tapping screw technology, which is applied to TV, color TV parts, electrical components, etc., can solve the problems of low production efficiency and high processing cost, and achieve the effect of high production efficiency and good practicability

Inactive Publication Date: 2015-05-20
FOSHAN ZHENXUAN PRECISION TECH IND
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

According to the connection requirements of different connection positions, the connection screw holes on the TV backplane often have different depths; at the same time, due to the limitation of the unevenness of the TV backplane itself, currently only one-by-one screw holes can be used in the processing of the TV backplane screw holes. Attack method, low production efficiency, high processing cost

Method used

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  • Tapping device

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Embodiment Construction

[0018] In order to facilitate those of ordinary skill in the art to better understand the essence of the present invention, specific embodiments of the present invention will be described in detail below with reference to the accompanying drawings.

[0019] Such as figure 1 As shown, a tapping device includes: a gear box 1, a servo motor 2 and a self-tapping screw 3.

[0020] The gear box 1 includes a plurality of driven gears 11 meshing with each other, and a driving gear 12 meshing with at least one driven gear 11. The driving gear 12 is connected with the output shaft of the servo motor 2 and rotates under the drive of the servo motor 2. Each driven gear 11 is provided with at least one mounting hole for installing the self-tapping screw 3, so that after the self-tapping screw 3 is installed on the driven gear 11, it can rotate automatically under the drive of the driven gear 11 , To achieve the purpose of tapping screw holes for the TV back panel.

[0021] In view of the diffe...

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PUM

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Abstract

The invention discloses a tapping device. The tapping device is characterized by comprising a gear box, a servo motor and a plurality of self-tapping screws, wherein the gear box comprises a plurality of driven gears which are engaged with one another and a driving gear which is engaged with at least one driven gear; the driving gear is connected with an output shaft of the servo motor; the self-tapping screws are connected with the driven gears and have different lengths. Compared with the prior art, a simultaneous tapping device for a back panel of a television set provided by the invention has the advantages that a user can conveniently and autonomously select to mount the corresponding tapping screws aiming at the television set back panels of different types through the gear box and by arranging a plurality of tapping screw mounting positions on the gear box to achieve the purpose of one-time tapping forming of screw holes of the back panel of the television set and realize high production efficiency.

Description

Technical field [0001] The invention relates to the technical field of processing TV housings, and in particular to a tapping device. Background technique [0002] In the processing of the TV back panel, tapping the screw holes is an indispensable processing step. According to the connection requirements of different connection positions, the connection screw holes on the TV back panel often have different depths; at the same time, due to the unevenness of the TV back panel itself, currently only one can be used in the processing of the screw holes on the TV back panel. The method of attack system has low production efficiency and high processing cost. Summary of the invention [0003] In view of the problems in the prior art, the purpose of the present invention is to provide an efficient and convenient device for simultaneously tapping a screw hole on a TV backplane. [0004] To achieve the above objectives, the present invention adopts the following technical solutions. [0005]...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04N5/64
Inventor 陆祥成
Owner FOSHAN ZHENXUAN PRECISION TECH IND
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