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Grinder grinding wheel protection cover

A protective cover, grinding wheel technology, applied in grinding/polishing equipment, grinding/polishing safety devices, metal processing equipment, etc. Effect

Active Publication Date: 2015-02-25
SUZHOU T CREATETE TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In actual production, the grinding wheel of the grinding machine may be broken during work, and its grinding wheel fragments are flying around, threatening the safety of operators

Method used

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  • Grinder grinding wheel protection cover
  • Grinder grinding wheel protection cover
  • Grinder grinding wheel protection cover

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0026] Such as figure 1 As shown, a grinding wheel guard for a grinding machine includes two casings 10 and a locking device 20 installed on the casings.

[0027] combine image 3 , Figure 4 , Figure 5 As shown, the housing 10 includes an outer shell 11 and an inner shell 12 .

[0028] combine image 3 , Figure 4 , Figure 5 As shown, the above-mentioned housing 11 is fan-shaped, the central angle of the fan-shaped housing 11 is 90 degrees, and the cross-section of the housing 11 is arched. The outer shell 11 includes a cavity for accommodating the inner shell 12 , and an arc-shaped edge 110 at a central corner of the outer shell 11 is provided with an arc-shaped flange 111 protruding toward the cavity. The straight edge of the housing 11 is provided with a connecting flange 113 . A guide block 114 is provided on the inner wall of the housing 11 . The outer surface of the outer shell 11 of one of the two shells 10 is provided with a connecting portion 115 connected...

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Abstract

The invention discloses a grinder grinding wheel protection cover comprising housings and clamping devices. Each housing comprises an outer shell and an inner shell, the outer shell is fan-shaped,an arc edge at the position of the central angle of the outer shell is provided with an arc flange protruding to a cavity, the inner shell is fan-shaped and clamped in the outer shell, and an arc edge at the position of the central angle of the inner shell is in clearance fit with the arc flange of the shell. Each clamping device is mounted on the outer wall of the corresponding outer shell and located at the straight edge of the outer shell, and a plurality of clamping slots in arc distribution are arranged in the outer wall of each inner shell and matched with the corresponding clamping device. The degree that the inner shells retract into or extend out of the outer shells can be adjusted, and the positions of the inner shells relative to the outer shells are fixed through the clamping devices. The protective cover can be fixed on a rack of a grinder through a conventional connecting device; through the protective cover, when a grinding wheel cracks in operation, grinding wheel fragments can be effectively covered, and safety of operators is guaranteed.

Description

technical field [0001] The invention relates to the technical field of grinding machine structures, in particular to a grinding wheel protective cover for a grinding machine. Background technique [0002] It is generally known that the grinding wheel of a grinding machine is in the shape of a disc, which rotates around an axis during operation. [0003] In actual production, the grinding wheel of the grinding machine may be broken during work, and its grinding wheel fragments are flying around, threatening the safety of the operator. Contents of the invention [0004] The technical problem to be solved by the present invention: the broken grinding wheel of the grinder during work, its grinding wheel fragments splash around, threatening the safety of operators. [0005] The present invention provides the following technical solutions: a grinding wheel protective cover for a grinder, including a cover and a locking device; the cover includes an outer shell and an inner shel...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B24B55/04
CPCB24B55/04
Inventor 杨建华
Owner SUZHOU T CREATETE TECH
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