Inner wall polishing device of building steel pipe

A technology for steel pipes and construction, which is applied in the field of grinding devices for the inner wall of construction steel pipes, which can solve problems such as imperfect processing, steel pipes detaching from processing efficiency, and reduction in processing efficiency to achieve better grinding effects

Inactive Publication Date: 2020-10-16
杭州摩亚机械科技有限公司
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  • Application Information

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Problems solved by technology

[0002] Construction steel pipes have a hollow section, and their length is much longer than the diameter or circumference of the steel. For the construction steel pipes used in the transportation pipeline, the inside of the steel pipe needs to be polished to ensure the efficiency of the transportation. When the steel pipe is not clamped, the steel pip

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  • Inner wall polishing device of building steel pipe
  • Inner wall polishing device of building steel pipe
  • Inner wall polishing device of building steel pipe

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[0016] All features disclosed in this specification, or steps in all methods or processes disclosed, may be combined in any way except mutually exclusive features and or steps.

[0017] Combine below Figure 1-4 The present invention is described in detail, for the convenience of description, the orientations mentioned below are now specified as follows: figure 1 The projection relationship of itself is the same as the up, down, left, right, front, and rear directions.

[0018] The device of the present invention is a device for grinding the inner wall of a construction steel pipe, which includes an installation box 10. The installation box 10 is provided with an installation cavity 11, and the installation cavity 11 is provided with a construction steel pipe that can be clamped to avoid the need for grinding. The clamping mechanism 56 that is disengaged during the grinding process, the clamping mechanism 56 includes a clamping cavity 25 slidably installed in the front and re...

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Abstract

The invention discloses an inner wall polishing device of a building steel pipe. The inner wall polishing device comprises a mounting box. A mounting cavity is formed in the mounting box. A clamping mechanism is arranged in the mounting cavity and comprises a clamping cavity slidably mounted in the front end wall and the rear end wall of the mounting cavity. A clamping box is arranged in the clamping cavity. A clamping block is slidably arranged in the bottom end wall of the clamping box in the manner of being symmetrical to the center in the front-and-rear direction. An arc-shaped groove is formed in the inner side end surface of the clamping block. The building steel pipe can be clamped, and the occasion that the building steel pipe is separated in the moving and polishing process, and therefore the polishing efficiency is affected is avoided. The polishing block is subjected to inner wall polishing, and debris falling off during polishing is collected, so that normal polishing is prevented from being affected by the debris, and polishing of the inner wall is avoided after polishing.

Description

technical field [0001] The invention relates to the technical field related to construction steel, in particular to an inner wall grinding device for construction steel pipes. Background technique [0002] Construction steel pipes have a hollow section, and their length is much longer than the diameter or circumference of the steel. For the construction steel pipes used in the transportation pipeline, the inside of the steel pipe needs to be polished to ensure the efficiency of the transportation. When the steel pipe is not clamped, the steel pipe is not clamped, which leads to the separation of the steel pipe, which reduces the processing efficiency, and does not necessarily ensure that the inner wall is completely polished during the grinding, so that the processing is not perfect and the debris left by the grinding is not collected during the grinding, resulting in grinding not effectively. Contents of the invention [0003] Aiming at the deficiencies of the above-ment...

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Application Information

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IPC IPC(8): B24B5/40B24B5/35B24B29/08B24B41/06B24B41/02B24B47/12B24B41/04B24B55/12
CPCB24B5/35B24B5/40B24B29/08B24B41/02B24B41/04B24B41/06B24B47/12B24B55/12
Inventor 黎城
Owner 杭州摩亚机械科技有限公司
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