Upset head for air-conditioner pipe
An effective and upsetting technology, which is applied in the field of auxiliary equipment for automobile air-conditioning pipes, can solve problems such as damage to the inner wall of air-conditioning pipes, unreasonable structural design, and complex structures, and achieve wide product applicability, reasonable process parameter design, and simple structural design. Effect
Inactive Publication Date: 2015-04-29
HEFEI SANAI AUTO PARTS
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Problems solved by technology
[0002] During the transportation of automobile air-conditioning pipes, headers need to be used to protect the ends. The existing types of headers have the disadvantages of complex structure, high cost, unreasonable structural design, and easy damage to the inner wall of air-conditioning pipes. Wait
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[0010] In order to further describe the present invention, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. figure 1 The shown heading head for air-conditioning pipes includes a first cylinder 10, a second cylinder 20, a third cylinder 30, a first cone 40, a fourth cylinder 50, and a second cone from top to bottom. 60 , the third cone 70 and the fifth cylinder 80 .
[0011] The height ratio of the first cylinder 10 , the second cylinder 20 , the third cylinder 30 , the fourth cylinder 50 and the fifth cylinder 80 is 2:1:0.8:0.6:12.
[0012] The outer diameter ratio of the first cylinder 10 , the second cylinder 20 , the third cylinder 30 , the fourth cylinder 50 and the fifth cylinder 80 is 1:0.8:1:1.2:0.8.
[0013] The ratio of the top diameter of the first cone 40 to the diameter of the third cylinder 30 is 1.1:1, and the bottom diameter of the first cone 40 is the same as the diameter of the four...
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The invention relates to an auxiliary tool of an automobile air-conditioner pipe, in particular to an upset head for an air-conditioner pipe. The height ratio of a first barrel to a second barrel to a third barrel to a fourth barrel to a fifth barrel is 2:1:0.8:0.6:12, and the outer diameter ratio is 1:0.8:1:1.2:0.8; the ratio of the top diameter of a first cone-shaped barrel to the diameter of the third barrel is 1.1:1; the bottom diameter of the first cone-shaped barrel is the same as the diameter of the fourth barrel; the top diameter of a second cone-shaped barrel is the same as the diameter of the fourth barrel; the bottom diameter of the second cone-shaped barrel is the same as the top diameter of a third cone-shaped barrel; the top diameter of the third cone-shaped barrel is the same as the bottom diameter of the second cone-shaped barrel; the bottom diameter of the third cone-shaped barrel is the same as the diameter of the fifth barrel. The upset head for the air-conditioner pipe is made of polytetrafluoroethylene, so that the inner wall of the air-conditioner pipe is effectively protected, and damage such as scratches influencing product performance is avoided.
Description
technical field [0001] The invention relates to an auxiliary tool for automobile air-conditioning pipes, in particular to a heading head for air-conditioning pipes. Background technique [0002] During the transportation of automobile air-conditioning pipes, headers need to be used to protect the ends. The existing types of headers have the disadvantages of complex structure, high cost, unreasonable structural design, and easy damage to the inner wall of air-conditioning pipes. Wait. Contents of the invention [0003] In view of the technical problems existing in the prior art, the object of the present invention is to provide a heading head for air-conditioning pipes. [0004] In order to achieve the above purpose, the technical solution adopted in the present invention is: a heading head for air-conditioning pipes, which includes a first cylinder, a second cylinder, a third cylinder, a first cone, and a fourth cylinder from top to bottom. barrel, second cone, third con...
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Login to View More IPC IPC(8): B65D85/20B65D59/00
Inventor 葛纯刚
Owner HEFEI SANAI AUTO PARTS