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Clamp-replacing device

A fixture replacement and fixture technology, applied in the direction of chucks, manufacturing tools, manipulators, etc., can solve the problems of reducing production efficiency, production pause, restricting automatic production, etc., and achieve the effect of rapid replacement

Inactive Publication Date: 2009-12-23
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

This method is time-consuming and labor-intensive, which restricts the automatic production in the industrial field, and especially causes production pauses in assembly line production, reducing production efficiency.

Method used

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Experimental program
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Embodiment Construction

[0013] The present invention will be further described in detail below in conjunction with the accompanying drawings.

[0014] Please also refer to figure 1 and figure 2 , the fixture replacement device 100 provided by the present invention is used to replace the fixture 300 for the mechanical arm 200 . The robotic arm 200 includes a fifth shaft 202 and a sixth shaft 204 connected to the fifth shaft 202 .

[0015] The fixture replacement device 100 includes a body part 110 connected to the sixth shaft 204 , a replacement part 120 , a coupling part 130 , three first screws 140 , and a plurality of second screws 150 .

[0016] Please also refer to figure 1 , figure 2 and image 3 , the body portion 110 includes a housing space 112, a first gas passage 114, a second gas passage 116, a piston 118, three first screw holes 113 corresponding to the first screw 140, a plurality of first screw holes 113 corresponding to the first screw 140, The plurality of second screws 150 co...

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PUM

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Abstract

The invention relates to a clamp-replacing device used for replacing a clamp of a mechanical arm comprising a sixth shaft. The clamp-replacing device comprises a body part connected with the sixth shaft, a replacing part fixed to the body part and a connecting part fixed to the clamp, wherein the body part comprises a containing space, a first gas passage, a second gas passage and a piston; both the first gas passage and the second gas passage are communicated with the containing space, and the piston is contained in the containing space; the replacing part comprises a protruding platform with a plurality of containing through holes arranged on one side wall, a plurality of balls contained in the containing through holes and a first through hole penetrating through the protruding platform; the first through hole corresponds to the piston; the connecting part comprises a second through hole matched with the protruding platform, and the hole wall of the second through hole is a slope gradually increasing in the direction far from the body part so as to tightly contact the balls.

Description

technical field [0001] The invention relates to a clamp replacement device, in particular to a clamp replacement device applied to a mechanical arm. Background technique [0002] In industrial production, robotic arms are increasingly used to replace workers in harsh environments, high labor intensity, high risk, and repetitive operations, such as sheet metal bending or handling. During the operation of the robotic arm, it is necessary to replace the fixture according to the content of the operation and the different products targeted. [0003] Traditionally, to replace the fixture for the mechanical arm is usually to manually disassemble the fixture from the mechanical arm with tools such as a wrench and a screwdriver, and then install the required fixture. This method is time-consuming and labor-intensive, which restricts the automatic production in the industrial field, especially causes a production stop in the assembly line production and reduces the production efficie...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B25J19/00B25J15/04
CPCB25J15/04B25J19/0029Y10T74/1565
Inventor 汪志伟胡尕磊欧俊男邢建龙
Owner HONG FU JIN PRECISION IND (SHENZHEN) CO LTD
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