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Riveting device

A riveting device and riveting technology, applied in metal processing, metal processing equipment, manufacturing tools, etc., can solve the problems of signal lines, circuit board opening deformation, etc.

Inactive Publication Date: 2014-07-02
HONG FU JIN PRECISION IND (SHENZHEN) CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the tooth-like structure will cause local deformation of the opening on the circuit board, so that there can be no signal lines in the area near the opening, and a larger signal line must be ensured.

Method used

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  • Riveting device
  • Riveting device
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Examples

Experimental program
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Effect test

Embodiment Construction

[0022] Please refer to figure 1 , In a preferred embodiment of the present invention, a riveting device is used for riveting a fastener 100 on a circuit board 200 . The riveting device includes a shell 10 , an elastic member 20 , a sliding member 30 and a positioning column 50 .

[0023] The locking member 100 includes an elastic mounting portion 101 , a fixing portion 102 and a driving portion 103 . The elastic mounting portion 101 is elastically compressed in the fixing portion 102 . Rotating the driving part 103 can drive the elastic mounting part 101 to be ejected and fixed in an opening (not shown). A locking slot 105 is defined between the fixing portion 102 and the elastic mounting portion 101 . The locking groove 105 is an annular groove and surrounds the elastic mounting portion 101 . In one embodiment, the locking member 100 is a thumb screw.

[0024] The circuit board 200 defines a through hole 201 .

[0025] Please also see image 3 and Figure 4 , the hous...

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PUM

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Abstract

A riveting apparatus for riveting a fastener to a mounting board, with a diameter after riveting which is not greater that that of the fastener, includes a housing and a sliding member. The fastener includes a mounting portion secured to the mounting board and a latching groove to be flared. The sliding member includes a sliding portion and a riveting portion and the sliding portion is slidably mounted to the housing. The riveting portion is forced into the latching groove, and the riveting portion flares out the mounting portion to secure the rivet in the mounting board.

Description

technical field [0001] The invention relates to a riveting device, in particular to a riveting device for riveting hand screw. Background technique [0002] Usually, when the thumb screw is riveted on a circuit board, a toothed structure is arranged on the thumb screw, and the toothed structure is pressed into an opening of the circuit board through the toothed structure. However, the tooth-like structure will cause local deformation of the opening on the circuit board, so that no signal line can be located in the area near the opening, and a larger area for the signal line must be ensured. Contents of the invention [0003] In view of the above, it is necessary to provide a riveting device that prevents deformation of the opening of the circuit board. [0004] A riveting device for riveting a locking piece on a circuit board, the locking piece includes a fixing part for fixing on the circuit board, and a card slot is provided in the fixing part, The riveting device incl...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B23P19/02
CPCB23P19/063B21J15/04B21J15/36B23P19/02Y10T29/53774
Inventor 李占阳
Owner HONG FU JIN PRECISION IND (SHENZHEN) CO LTD