Abrasive belt grinder steel pipe fixing device

A technology for abrasive belt grinding and fixing devices, which is applied in the direction of abrasive belt grinders, grinding/polishing equipment, grinding machines, etc. It can solve the problems that round pipes are not easy to clamp and easy to slide up and down, and achieve strong fastening force, The effect of simple structure

Inactive Publication Date: 2013-04-24
汪涛
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This makes the round tube not easy to clamp, and it is easy to slide up and down during processing.

Method used

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  • Abrasive belt grinder steel pipe fixing device
  • Abrasive belt grinder steel pipe fixing device
  • Abrasive belt grinder steel pipe fixing device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0012] Specific embodiments of the present invention will be further described in detail below.

[0013] like Figure 1 to Figure 4 As shown, a steel pipe fixing device for a belt grinder of the present invention includes a fixed block 10 and a moving block 12 facing the fixed block 10 , wherein the moving block 12 can move relative to the fixed block 10 under the drive of the handle 14 . The cross section of the side of the fixed block 10 opposite to the moving block 12 is V-shaped. Several protruding friction blocks 16 are arranged on the side.

[0014] When the steel pipe fixing device of the abrasive belt grinder of the present invention is in use, the round pipe is placed in the middle of the V-shaped surface of the fixed block 10, and then the handle 14 drives the moving block 12 to move relative to the fixed block 10, and the round pipe is clamped in the moving Between the block 12 and the fixed block 10. Start the abrasive belt wheel 20 of the abrasive belt grinder ...

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PUM

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Abstract

The invention discloses an abrasive belt grinder steel pipe fixing device which comprises a fixing block and a moving block corresponding to the fixing block, and is characterized in that the cross section of the side surface, corresponding to the moving block, of the fixing block is V-shaped. Due to the fact that the cross section of the fixing block is V-shaped, namely, an included angle is formed by the upper side surface and the lower side surface, the abrasive belt grinder steel pipe fixing device is capable of enabling a round pipe to be fixed in the middle, avoiding vertical movement of the round pipe during processing, simple in structure and strong in fastening force.

Description

technical field [0001] The invention relates to a mechanical processing equipment, especially a fixing device on an abrasive belt grinding machine. Background technique [0002] Abrasive belt grinder is a common mechanical processing equipment, which can be used to grind the arc-shaped end face of the round tube when making a device for welding one round tube against another round tube. It usually uses a fixture to fix the round tube first, and then uses a rotating cylindrical abrasive belt wheel to approach the end face of the round tube for grinding to form an arc-shaped end face. At present, the fixture on the abrasive belt grinder usually includes a fixed block and a moving block driven by a handle and can move towards the fixed block, wherein the opposite surfaces of the fixed block and the moving block are planes. This makes the round tube not easy to clamp, and it is easy to slide up and down during processing. Contents of the invention [0003] The present invent...

Claims

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Application Information

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IPC IPC(8): B24B21/18
Inventor 汪涛
Owner 汪涛
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