Polishing mechanism

A technology of grinding mechanism and mechanical arm, which is applied in the direction of grinding machine parts, grinding machine, manipulator, etc., can solve the problems of short service life of grinding mechanism, shaking and deviation of fixed frame, non-coaxial grinding components and mechanical arm, etc. The effect of prolonging the service life and preventing the partial wear of the offset

Inactive Publication Date: 2015-04-29
FU DING ELECTRONICSAL TECH JIASHAN +2
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

During the grinding process, the grinding component is easy to shake and deviate relative to the fixed frame, resulting in the non-coaxiality of the grinding component and the mechanical arm, so that the local wear of the grinding component is serious when the grinding is driven by the mechanical arm, and the grinding disc needs to be replaced frequently, resulting in grinding Mechanisms have a shorter service life

Method used

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Embodiment Construction

[0012] see figure 1 and figure 2 , the grinding mechanism 100 according to the embodiment of the present invention is used for grinding the surface of a workpiece (not shown). The grinding mechanism 100 includes a fixing frame 10 , a positioning component 30 , a grinding component 50 , a suction component 70 and an air knife 90 . The fixing frame 10 is used for connecting with a mechanical arm (not shown). The positioning assembly 30 is installed on the fixing frame 10 for locking the positioning and grinding assembly 50 . The grinding assembly 50 is mounted on the positioning assembly 30 for wet grinding the surface of the workpiece. The suction assembly 70 and the air knife 90 are respectively installed on opposite sides of the fixing frame 10 . The suction assembly 70 is used to clamp the workpiece, and is driven by the mechanical arm to transport and release the workpiece to a preset position. The grinding assembly 50 is used to polish the workpiece, and the air knife...

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Abstract

A polishing apparatus connected to a robot arm and used to polish a workpiece includes a bracket, a polishing assembly, and a positioning assembly. The polishing assembly is mounted on the bracket and includes a driver and a polishing plate connected to the driver. The driver is capable of driving the polishing plate to rotate, and defines an annular positioning groove around the spin axis. The positioning assembly includes a first positioning plate and a second positioning plate mounted on the bracket and opposite to the first positioning plate. The first positioning plate and the second positioning plate are clamped into two sides of the positioning groove, whereby the driver is clamped between the first positioning plate and the second positioning plate.

Description

technical field [0001] The invention relates to a grinding mechanism, in particular to a grinding mechanism installed on a mechanical arm. Background technique [0002] At present, the burrs formed during the processing of metal workpieces are generally polished by a grinding mechanism. Generally, the grinding mechanism is used in conjunction with the mechanical arm. The grinding mechanism includes a fixed frame connected to the mechanical arm and a grinding assembly installed on the fixed frame. Driven by the mechanical arm, the grinding assembly moves to the workpiece, and the grinding assembly is on the workpiece. The burrs are polished. During the grinding process, the grinding component is easy to shake and deviate relative to the fixed frame, resulting in the non-coaxiality of the grinding component and the mechanical arm, so that the local wear of the grinding component is serious when the grinding is driven by the mechanical arm, and the grinding disc needs to be re...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B24B9/04
CPCB24B9/04B24B41/00B24B41/005B24B55/00B24B27/0038B25J15/0057B25J11/0055B25J11/0065B25J15/0019B25J15/0616B24B27/0015
Inventor 周涛
Owner FU DING ELECTRONICSAL TECH JIASHAN
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