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A positioning tool for deep groove processing of printed circuit boards

A printed circuit board and printed circuit technology, which is applied to positioning devices, manufacturing tools, metal processing equipment, etc., can solve the problems of inconsistent depth control grooves, affecting the use of depth control grooves, and unrealizable platforms, so as to improve the use of Effect of life, improvement of stability and accuracy, and expansion of clamping positioning

Active Publication Date: 2022-07-01
四川英创力电子科技股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Due to the wear and tear of the platform and other reasons, the platform of the gong machine cannot be completely flat, which makes the depth of the depth control groove inconsistent. When the depth tolerance is large, it will even affect the use of the depth control groove

Method used

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  • A positioning tool for deep groove processing of printed circuit boards
  • A positioning tool for deep groove processing of printed circuit boards
  • A positioning tool for deep groove processing of printed circuit boards

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0046] refer to Figure 15 As shown in the figure, the present embodiment provides a processing method for deep groove control of a printed circuit board, which includes the following steps: Step 1. Place the gong groove backing plate 6 on the gong machine platform 5, and first go out on the gong groove backing plate 6 One groove; Step 2, place the printed circuit board 7 in the groove of the gong groove backing plate 6, stick the four sides with adhesive tape, and carry out the processing of the depth control groove 8.

[0047] However, this method of processing deep grooves on printed circuit boards has the following defects. When the grooves are processed on the gong groove backing plate 6, the flatness of the groove bottom is not easy to control, and this is not easy to control mainly because The flatness of the upper plane of the platform 5 of the gong machine is low, and when the groove is processed, the flatness of the groove bottom of the groove is easy to be insuffici...

Embodiment 2

[0049] refer to figure 1 As shown in the figure, this embodiment provides a positioning tool for deep groove processing of printed circuit boards, including a backing plate 1, a connecting mechanism 2, a height-controlling mechanism 3 and a positioning mechanism 4, and the number of connecting mechanisms 2 is four, all of which are Set on the backing plate 1, the number of height control mechanisms 3 is consistent with the number of connection mechanisms 2, and the height control mechanisms 3 are in one-to-one correspondence with the connection mechanism 2, and the height control mechanisms 3 are all arranged on the upper end of the corresponding connection mechanism 2, The positioning mechanism 4 is arranged on the height control mechanism 3 . The positioning mechanism 4 is used to position the four side walls of the printed circuit board, the height control mechanism 3 is used to adjust the height of the positioning mechanism 4, so that the positioning mechanism 4 matches th...

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Abstract

A positioning tool for deep groove processing of a printed circuit board, comprising a backing plate, a connecting mechanism, a height-controlling mechanism and a positioning mechanism, the number of the connecting mechanisms is four, all of which are arranged on the backing plate, and the number of the height-controlling mechanisms and the connection The number of mechanisms is the same, and the height control mechanism corresponds to the connection mechanism one by one, the height control mechanism is arranged on the upper end of the corresponding connection mechanism, and the positioning mechanism is arranged on the height control mechanism. According to the technical problems existing in the prior art, the present invention constitutes a positioning tool for convenient processing of deep groove control of the printed circuit board through the backing plate, the connecting mechanism, the height control mechanism and the positioning mechanism. Of course, the positioning tool is not only suitable for control The deep groove processing can also perform the gong hole operation of the printed circuit board, and it can be adaptively adjusted and clamped according to the thickness of the printed circuit board when the deep groove processing or the gong hole is performed, and the circuit board can be clamped. It is also convenient to remove or replace the backing plate.

Description

technical field [0001] The invention relates to the technical field of circuit board processing, in particular to a positioning tool for deep groove-controlled processing of printed circuit boards. Background technique [0002] With the development of the electronics industry, circuit board products are gradually diversified. When processing the circuit board, it is necessary to make a deep-controlled groove on the substrate. The processing method is to place the printed circuit board on the platform of the gong machine, and use a gong knife to set the depth and perform milling according to the path to obtain the deep-controlled groove. Due to the wear of the platform and other reasons, the platform of the gong machine cannot be completely flat, which makes the depth of the depth control groove inconsistent. When the depth tolerance is large, it will even affect the use of the depth control groove. SUMMARY OF THE INVENTION [0003] The present invention provides a positio...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B23Q3/00
CPCB23Q3/00
Inventor 李清华胡志强林涛张仁军牟玉贵杨海军邓岚
Owner 四川英创力电子科技股份有限公司
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