Novel portable spiral pipe chamfering device

A spiral tube, portable technology, applied in the field of new portable spiral tube chamfering device, can solve the problems of low machining accuracy, unsuitable chamfering, time-consuming and labor-intensive problems

Pending Publication Date: 2020-05-12
上海深海宏添建材有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, when some shaft workpieces often need to be processed such as deburring, rounding or outer corners, there are two methods usually used. One is to use grinding paper or files for grinding, but the operation requirements are fine and the processing accuracy is low. The error is large, and time-consuming and labor-intensive
The other is to use CNC machine tools for turning. Although the processing is convenient, the equipment cost is high, and it is not suitable for simple chamfering at home.
In addition, in the current spiral pipe, the end of the spiral rib on the inner wall has a pointed structure, which makes it easy for foreign objects in the water to hang on the sharp corner, which affects drainage.

Method used

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  • Novel portable spiral pipe chamfering device
  • Novel portable spiral pipe chamfering device
  • Novel portable spiral pipe chamfering device

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Embodiment Construction

[0025] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention will be further elaborated below.

[0026] see Figure 1 to Figure 9 A new type of portable helical pipe chamfering device shown includes a housing 10 and a cutting chamber 11 arranged on the housing 10 for placing pipes, and a cutting groove 12 is arranged on the cutting chamber 11, and the cutting groove 12 is used for The first cutting part 20 chamfers the pipe, and the first cutting part 20 is arranged on the cutting groove 12 in an inclined shape. The first cutting member 20 is preferably a cutting knife, and the setting direction of the first cutting knife 20 is opposite to the rotation direction of the pipe to realize the chamfering effect. The first cutting unit 20 is connected to a driving unit 30, and the driving unit 30 is connected to an external power source. The drive part 30 is preferably an electric...

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Abstract

The invention discloses a novel portable spiral pipe chamfering device. The novel portable spiral pipe chamfering device comprises a shell and a cutting cavity which is formed in the shell and used for placing a pipe, the cutting cavity is provided with a cutting groove used for allowing a first cutting part to chamfer the pipe, and the first cutting part is obliquely arranged on the cutting groove. The first cutting part is connected with a driving part, the driving part is in power connection with an external power supply, and a second cutting part is further arranged in the cutting cavity and used for cutting the spiral reinforcement end of the spiral pipe.

Description

technical field [0001] The invention relates to the technical field of mechanical processing, in particular to a novel portable spiral pipe chamfering device. Background technique [0002] At present, when some shaft workpieces often need to be processed such as deburring, rounding or outer corners, there are usually two methods used. One is to use grinding paper or files for grinding, but the operation requirements are fine and the processing accuracy is low. The error is large, and time-consuming and labor-intensive. The other is to use CNC machine tools for turning. Although the processing is convenient, the equipment cost is high, and it is not suitable for simple chamfering at home. In addition, in the current spiral pipe, the end of the spiral rib on the inner wall has a sharp angle structure, so that foreign matter in the water is easy to hang on the sharp angle, affecting drainage. [0003] In view of the deficiencies in the prior art, it is necessary for the devel...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B23D79/00
CPCB23D79/00
Inventor 林辉项添行迟国强赵正张建宁刘莉娜
Owner 上海深海宏添建材有限公司
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