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Circular tube cutting device

A technology of cutting device and round tube, applied in the direction of tube shearing device, shearing device, shearing machine equipment, etc., can solve the problems of low cutting efficiency, inability to ensure the uniformity of circumferential cutting height, and many flash burrs, etc., to achieve cutting efficiency. improved effect

Inactive Publication Date: 2018-08-14
GREE ELECTRIC APPLIANCES INC OF ZHUHAI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] In the prior art, scissors are generally used to cut the heat exchange tubes of the air-conditioning heat exchanger, which not only has low cutting efficiency, but also cannot guarantee the uniformity of the circumferential cutting height, and there are many cutting flashes and burrs

Method used

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  • Circular tube cutting device
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Embodiment Construction

[0034] The object of the present invention is to provide a round pipe cutting device, the structural design of which can effectively improve the cutting efficiency and ensure the uniformity of circumferential cutting height.

[0035] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0036] see Figure 1-Figure 5 , The round pipe cutting device provided by the embodiment of the present invention includes a knife case 1, a knife 3 and a first driving member. Wherein, the knife cover 1 can extend into the round pipe t...

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Abstract

The invention discloses a circular tube cutting device. The cutting device comprises a cutter sheath, a cutter and a first driving part, wherein the cutter sheath can extend into a circular tube to becut, a through hole is formed in the wall of the cutter sheath, the cutter is arranged in the cutter sheath and is fixed relative to the cutter sheath in the circumferential direction, the cutter canextend and retract and can penetrate through the through hole, a cutting edge of the cutter is exposed out of the cutter sheath so as to cut the circular tube, and the first driving part drives the cutter sheath and the cutter to rotate. According to the circular tube cutting device, by means of the structural design, the cutting efficiency can be effectively improved.

Description

technical field [0001] The present invention relates to the technical field of cutting equipment, more specifically, to a round pipe cutting device. Background technique [0002] In the prior art, scissors are generally used to cut the heat exchange tubes of the air-conditioning heat exchanger, which not only has low cutting efficiency, but also cannot guarantee the uniformity of the circumferential cutting height, and there are many cutting flashes and burrs. [0003] To sum up, how to effectively improve the cutting efficiency is an urgent problem to be solved by those skilled in the art. Contents of the invention [0004] In view of this, the object of the present invention is to provide a round pipe cutting device, the structural design of which can effectively improve the cutting efficiency. [0005] In order to achieve the above object, the present invention provides the following technical solutions: [0006] A round pipe cutting device, comprising: [0007] A kn...

Claims

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Application Information

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IPC IPC(8): B23D21/14
CPCB23D21/14
Inventor 施清清蒋勇刚李东涛眭敏陈树根黄树燕甘立荣
Owner GREE ELECTRIC APPLIANCES INC OF ZHUHAI