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Assembly method of metal guide pin connector

A technology of a guide pin connector and an assembling method, which is applied in the field of metal-glass encapsulation, can solve the problems of low product qualification rate, low assembly accuracy, low productivity, etc., and achieves high product qualification rate, high assembly accuracy, and low leakage rate. Effect

Active Publication Date: 2018-07-27
山东云特信息科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to overcome the shortcomings of the prior art, to seek an assembly method for the metal guide pin connector and the tooling board used, and to solve the problem of sticking after sintering and missing assembly caused by debris left in the existing assembly method. High efficiency, low assembly accuracy, low product qualification rate and low productivity

Method used

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  • Assembly method of metal guide pin connector
  • Assembly method of metal guide pin connector
  • Assembly method of metal guide pin connector

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0022] The metal guide pin connector tooling plate involved in this embodiment includes a first tooling plate 5 and a second tooling plate 9; the first tooling plate 5 and the second tooling plate 9 are equal in length and width to the bottom mold 1 of the graphite mold, and the first The lower surface of the tooling plate 5 is provided with protrusions 6 arranged in an array. The height of the protrusions 6 is not lower than the difference between the depth of the sintering sinker 2 on the bottom mold 1 of the actual graphite mold and the thickness of the metal shell 4. If the height of the protrusions 6 If it is too low, the metal shell 4 is likely to shake during the flipping process of assembly, the position of the solder hole 3 is shifted, a through hole 7 is provided on each protrusion 6, and 4 cylinders are provided on the upper surface of the first tooling plate 5 Shape limit bolt 8, the limit bolt 8 and the through hole 7 are distributed in a staggered manner, and the ...

Embodiment 2

[0031] The metal guide pin connector tooling board involved in this embodiment is equipped with an automatic weighing sensor at the bottom of the cylindrical counterbore 10 on the second tooling board, and the automatic weighing sensor is connected to the central control terminal, and the central control terminal is connected to the mechanical arm and the embodiment 1. Except for the metal guide pin connector tooling board, the other structures are the same.

[0032] The assembly method of the metal guide pin connector involved in this embodiment, its specific process includes the following steps:

[0033] (1), discharge the metal shell: put the bottom mold 1 of the graphite mold into the shock sorter, and then disperse and put the metal shell 4 of the metal guide pin connector with a quantity greater than the number of the sintering sinker 2 on the bottom mold 1 of the graphite mold, The depth of the sintering sink 2 on the bottom mold 1 of the graphite mold can only discharg...

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Abstract

The invention belongs to the technical field of metal-glass packaging, and relates to a method for assembling a metallic guiding needle connector. The method includes the steps of sorting metal rings, respectively placing a metallic housing of the metallic guiding needle connector and a welding metal ring in a sintering sinking groove of a graphite die block and a cylindrical sinking hole in a second tool plate, fixing a first tool plate and the second tool plate by correspondingly engaging a limiting bolt and a limiting through hole correspondingly connecting the soldering hole in the metallic housing and the cylindrical sinking hole through a through hole in the second tool plate, overturning and shaking the tool plates to automatically complete assembling of the welding metal ring of the metallic guiding needle connector. The method ensures high assembly accuracy, and reduces damage of welding metal rings during a manual clamping process. Remaining chips on a graphite die are less, Bead splashing and sticking phenomenon after sintering can be reduced. The method has the advantages of low neglected packing rate, high assembly precision and product qualified rate, reasonable assembly process and good economic returns. The method is applicable to mass production.

Description

technical field [0001] The invention belongs to the technical field of metal-glass encapsulation, and relates to an assembly method of a metal guide pin connector. The shell solder hole, the through hole and the cylindrical counterbore are sequentially connected correspondingly to automatically realize the assembly of the metal guide pin connector parts. Background technique [0002] As one of the key components of integrated circuits, metal-glass packaged metal guide pin connectors can meet the requirements of high-power circuits, high-low frequency circuits and various hybrid integrated circuits in aerospace, aviation and other fields. The functions of signal transmission, heat dissipation, sealing and chemical protection can effectively improve the reliability of the circuit and reduce the cost of the circuit; the metal shell of the metal guide pin connector is equipped with a grounding edge line, which also plays a vital role in improving the reliability of the circuit. ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H01R43/18
CPCH01R43/18
Inventor 李兹润张云飞王舜华
Owner 山东云特信息科技有限公司
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