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A small diameter pipeline marking device

A scribing device and pipeline technology, applied in the direction of manufacturing tools, workshop equipment, etc., can solve the problems of skew, inconvenient operation, low precision, etc., and achieve the effect of convenient operation, good scribing effect and high precision

Active Publication Date: 2021-11-23
广东华士特威石油工程设备有限公司
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  • Abstract
  • Description
  • Claims
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AI Technical Summary

Problems solved by technology

[0003] The traditional method draws the line on the outer wall of the small-diameter pipe is generally skewed and the accuracy is not high. In addition, the traditional method also needs to draw the line on the back of the small-diameter pipe (relative to the back of the operator) by hand, resulting in inaccurate operation. convenient

Method used

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  • A small diameter pipeline marking device
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  • A small diameter pipeline marking device

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Embodiment Construction

[0022] see Figure 1-Figure 3 , the present invention is a small-diameter pipeline marking device, which at least includes a device main body 1 , a clamping part 2 and an operating part 3 .

[0023] The device main body 1 includes a U-shaped block 11, one end of the U-shaped block 11 is fixedly provided with a guide block 12, and the other end of the U-shaped block 11 is provided with an accommodating groove 13, and two sliding wheels 131 are hinged in the accommodating groove 13. For example, the two side walls of the receiving groove 13 are provided with two through sliding wheel hinge holes 132, and the two axles of the sliding wheel 131 are respectively inserted into the two sliding wheel hinge holes 132, so that there are two sliding wheel hinge holes 132 in the receiving groove 13. Sliding wheel 131. The sliding wheel 131 is preferably made of stainless steel.

[0024] The guide block 12 is provided with a resisting rod hole 121 passing through.

[0025] The clamping ...

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Abstract

The invention belongs to the technical field of metal processing, and specifically relates to a small-diameter pipe marking device, which at least includes a device main body, a clamping part and an operating part. The other end of the shaped block is provided with a receiving groove, and two sliding wheels are hinged in the receiving groove, and the guide block is provided with a through abutting rod hole. Hinged, the other end of the clamping body is provided with a marking wheel groove, and a marking wheel is hinged in the marking wheel groove. the other end of the body. The invention is relatively convenient in operation, high in portability, good in marking effect and high in precision.

Description

technical field [0001] The invention belongs to the technical field of metal processing, and in particular relates to a small-diameter pipeline marking device. Background technique [0002] During the processing and installation of small-diameter pipes, it is often necessary to draw lines on small-diameter pipes (such as when cutting and sawing small-diameter pipes, or when drilling holes along a circle of small-diameter pipes). At present, the traditional method is to use a hand-held screwdriver to draw a line on the outer wall of the small-diameter pipe. [0003] The traditional method draws the line on the outer wall of the small-diameter pipe is generally skewed and the accuracy is not high. In addition, the traditional method also needs to draw the line around the back of the small-diameter pipe (relative to the back of the operator) by hand, resulting in inaccurate operation. Convenience. Contents of the invention [0004] In order to solve the above problems, the ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B25H7/04
CPCB25H7/04B25H7/045
Inventor 张美芳
Owner 广东华士特威石油工程设备有限公司
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