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Polishing equipment for construction steel bars

A technology for building steel bars and equipment, which is applied in grinding/polishing equipment, metal processing equipment, grinding drive devices, etc., and can solve problems such as potential safety hazards, inconvenient maintenance, and increased costs

Inactive Publication Date: 2016-02-03
JUKOU XIAMEN COMMERCE & TRADE CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This method is likely to cause safety hazards when the operator forgets to operate the safety shield to drop
Setting a special power drive mechanism to detect and execute the falling of this safety shield will cause an increase in cost and inconvenience in maintenance.

Method used

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  • Polishing equipment for construction steel bars

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0009] Combine below figure 1 The present invention will be described in detail.

[0010] According to an embodiment, a grinding equipment for building steel bars includes a frame 3 and a grinding wheel 31 rotatably mounted on the side plate of the frame 3 and coaxially connected with the large gear 9, the grinding wheel 31 The part exposed on the upper horizontal panel 30 of the frame 3 is used for contact with the construction steel bar 1 to perform polishing. The large gear 9 meshes with a small gear 81 fixedly connected to the motor drive shaft 8 to be driven. The pinion gear 81 also meshes with the right rack portion 10 on the racked sleeve member 7 to drive the racked sleeve member 7 to slide up and down along the vertical guide rod 5. The toothed The left side of the sleeve member 7 of the strip is fixedly provided with a horizontal protruding lever toggle portion 6 to be slidably inserted into the horizontal toggle hole 11 in the vertical plate portion 14 of the movable ...

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PUM

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Abstract

Polishing equipment for construction steel bars comprises a machine frame (3) and a polishing wheel (31) installed on a side plate of the machine frame (3) in a rotating mode and coaxially connected with a large gear (9). The part, exposed out of an upper horizontal panel (30) of the machine frame (3), of the polishing wheel (31) is used for making contact with the construction steel bars (1) and carrying out polishing. The large gear (9) is meshed with a pinion (81) fixedly connected to a motor drive shaft (8) so as to be driven. The pinion (81) is meshed with a right rack part (10) on a sleeve part (7) with a rack so as to drive the sleeve part (7) with the rack to slide vertically along a vertical guide rod (5).

Description

Technical field [0001] The invention relates to the field of construction machinery, in particular to a grinding equipment for building steel bars. Background technique [0002] In the construction field, it is often necessary to polish the steel bars, for example, to polish away the ribs or rust marks on the head, so as to perform additional strain gauges or facilitate operations such as knotting of steel bars. [0003] In this kind of steel bar grinding operation, the flying debris generated by the rapid operation of the grinding wheel is likely to cause danger to the operator. At present, some security shielding measures are often carried out manually. This method is likely to cause safety hazards when the operator forgets to operate the safety shield and falls. However, setting a special power drive mechanism to detect and execute the falling of the safety shield will cause an increase in cost and inconvenience in maintenance. Summary of the invention [0004] The purpose of ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B24B55/04B24B47/00
CPCB24B55/04B24B47/00
Inventor 孙小飞
Owner JUKOU XIAMEN COMMERCE & TRADE CO LTD