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Absorption device

A suction device and suction part technology, which is applied in transportation and packaging, chucks, grinding machines, etc., can solve the problems of human judgment error, failure to ensure the suction device, time-consuming and labor-intensive problems, etc.

Inactive Publication Date: 2009-12-02
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

When picking up the center of a circular workpiece, the operator often needs to artificially judge whether the suction part has been aligned with the center of the circular workpiece. suction the center of the circular workpiece

Method used

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Examples

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Embodiment Construction

[0014] Please also see Figure 1 to Figure 4 , a suction device 100 provided by the first embodiment of the present invention is used to suck a circular workpiece 60, which includes a pipe body 30, a suction source 20 communicated with one end of the pipe body 30, and a suction source 20 connected with the pipe body. The other end of the tube 30 communicates with a suction part 50 coaxial with the tube body 30 and two opposite guiding parts 40 . Each pilot 40 has a clamping end 42 . The tube body 30 has a sleeve end 32 . The suction portion 50 includes a mounting end 52 . The sleeve end 32 installs the absorbing portion 50 on the tube body 30 through an interference fit with the mounting end 52 for absorbing a circular workpiece 60 . The tube body 30 also includes two oppositely disposed protrusions 34 . Each guiding part 40 is provided with a mounting through hole 44 matched with the protruding part 34 , so that each guiding part 40 can be movably sleeved on the tube body...

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PUM

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Abstract

The invention provides an absorption device, which is used for absorbing a round workpiece. The absorption device comprises a pipe body, a force attracting source communicated with one end of the pipe body, and an absorption part which is communicated with the other end of the pipe body and is coaxial with the pipe body, and at least two opposite pilot parts which are sleeved on the pipe body, wherein each pilot part is moveably sleeved on the pipe body, and each pilot part is respectively provided with a clamping end for pushing and piloting the round workpiece; when the at least two pilot parts are clamped, the clamping ends of the at least two pilot parts form an accommodating space which has the same outside diameter as the round workpiece and is coaxial with the absorption part; and the accommodating space forces the eccentric round workpiece to be coaxial with the absorption part so as to realize that the absorption part accurately absorbs the center of the round workpeice.

Description

technical field [0001] The invention relates to a suction device for suctioning circular workpieces. Background technique [0002] The currently used suction device includes a tube body, a suction source communicated with one end of the tube body, and a suction part communicated with the other end of the tube body and coaxial with the tube body. When picking up the center of a circular workpiece, the operator often needs to artificially judge whether the suction part has been aligned with the center of the circular workpiece. Suction the center of the circular workpiece accurately. Contents of the invention [0003] In view of this, it is necessary to provide a suction device capable of accurately picking up the center of a circular workpiece. [0004] A suction device for sucking circular workpieces, comprising a tube body, a suction source communicated with one end of the tube body, a suction source communicated with the other end of the tube body and coaxial with the ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B25J15/06B65G47/91
CPCH05K13/0408B24B13/0031H05K13/0409
Inventor 沈宏灿
Owner HONG FU JIN PRECISION IND (SHENZHEN) CO LTD
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