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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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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 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

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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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Embodiment Construction

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

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

[0018] The inner wall grinding device of a construction steel pipe of the device of the present invention comprises an installation box 10, an installation cavity 11 is provided in the installation box 10, and the installation cavity 11 is provided with a structure capable of clamping the construction steel pipe that needs to be polished to avoid The clamping mechanism 56 that causes disengagement during the grinding process, the clamping mechanism 56 includes a clamping cavity 25 that is slidably installe...

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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...

Claims

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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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