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Locating fixture for cathode plates of ultraviolet photoelectric tube

A technology for positioning tooling and cathode sheets, applied in workpiece clamping devices, manufacturing tools, etc., can solve the problems of easy parts falling off, pressing parts, unqualified products, etc., to achieve qualified product quality, ingenious principle and simple structure. Effect

Active Publication Date: 2015-01-07
Anhui Huaxia Photoelectrics Co Ltd
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] When packaging the ultraviolet photocell, there are high requirements on the position of the cathode piece, and the positioning tool currently used is to use the shrapnel to press the cathode piece for positioning. The small elastic force presses the parts, and cannot form an effective force to press the parts, so that the parts are easy to fall off and shake, and unqualified products will be produced when the products are packaged after positioning

Method used

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  • Locating fixture for cathode plates of ultraviolet photoelectric tube
  • Locating fixture for cathode plates of ultraviolet photoelectric tube
  • Locating fixture for cathode plates of ultraviolet photoelectric tube

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Embodiment Construction

[0017] The present invention will be further described below with reference to the accompanying drawings and in conjunction with the embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0018] refer to figure 1 , The positioning tooling of the present invention is mainly composed of a positioning sleeve 1, a positioning block 2, a first slider 3, a second slider 4, a pull rod 5 and a fixing plate 6.

[0019] Such as figure 2 As shown, the positioning sleeve 1 includes a sleeve body 11 and a mounting surface 12, the sleeve body 11 has a taper, and the mounting surface 12 is arranged transversely at one end of the sleeve body 11 with a larger opening.

[0020] Such as image 3 As shown, one end of the positioning block 2 is provided with a threaded hole 21 , the other end is a spacer 22 in the center, and the two sides of the spacer 22 are receiving surfaces 23 ...

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Abstract

The invention discloses a locating fixture for cathode plates of an ultraviolet photoelectric tube. The locating fixture for the cathode plates of the ultraviolet photoelectric tube comprises a locating sleeve barrel, a locating block, a first slide block, a second slide block, a pull rod and a fixed plate, after the locating block is put in the first slide block and second slide block, one end of a distance piece is inserted in the sleeve barrel body of the locating sleeve barrel and extends towards the outside, the pull rod is inserted in the sleeve barrel body of the locating sleeve barrel through a thread head and is in thread connection with a thread hole of the locating block, and a spring sleeves the outer side of the part of the pull rod inserted in the sleeve barrel body. The locating fixture for the cathode plates of the ultraviolet photoelectric tube is simple in structure, smart in principle and convenient to use and operate; when using, two cathode plates are respectively inserted in the clearance between the distance piece and the first slide block and the clearance between the distance piece and the second slide block, the pull rod pushes the locating block to move towards the outer side by the aid of the spring, the first slide block and second slide block press the distance piece by means of the inclines and sleeve barrel body with taper so that the cathode plates in the clearances are compressed, the cathode plates are located precisely, incapable of sliding and capable of keeping effective clearances, and the produced product is qualified.

Description

technical field [0001] The invention relates to an auxiliary tool for packaging of ultraviolet photoelectric tubes, in particular to a positioning tool for cathode sheets of ultraviolet photoelectric tubes. Background technique [0002] When packaging the ultraviolet photocell, there are high requirements for the position of the cathode sheet, and the current positioning tool is to use the shrapnel to press the cathode sheet for positioning. This shrapnel positioning method can only rely on a lot of The small elastic force presses the parts, and cannot form an effective force to press the parts, so that the parts are easy to fall off and shake, and unqualified products will be produced when the products are packaged after positioning. Contents of the invention [0003] In view of this, the present invention provides a positioning tool for the cathode sheet of an ultraviolet photoelectric cell, which has a good pressing effect on the cathode sheet, accurate positioning, and...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B25B11/00
CPCB25B11/00
Inventor 胡海城王猛罗菲张娟刘娟齐有强
Owner Anhui Huaxia Photoelectrics Co Ltd
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