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A spiral blade cold rolling mill

A technology of spiral blades and cold rolling mills, which is applied in the direction of metal rolling stands, metal rolling mill stands, and driving devices for metal rolling mills. It can solve problems such as poor product quality and difficult adjustment of roll gaps, and achieve quality improvement. , quick replacement, saving maintenance time

Active Publication Date: 2021-11-05
石家庄旭东机械制造有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The invention proposes a spiral blade cold rolling mill, which solves the problem in the prior art that the gap between the rolls is difficult to adjust resulting in poor product quality

Method used

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  • A spiral blade cold rolling mill
  • A spiral blade cold rolling mill
  • A spiral blade cold rolling mill

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Embodiment Construction

[0089] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the embodiments of the present invention. Apparently, the described embodiments are only some of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0090] like Figure 1-10 Shown, a kind of helical blade cold rolling mill comprises:

[0091] main frame 1;

[0092] The first roll 2, the first roll 2 is arranged on the main frame 1;

[0093] The second roller 3, the second roller 3 is arranged on the main frame 1;

[0094] The roll angle adjustment member 5, the roll angle adjustment member 5 is arranged on the main frame 1, and is used for adjusting the angle of the first roll 2 and the second roll 3.

[0095] In this embo...

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Abstract

The invention belongs to the technical field of spiral blade production equipment, and proposes a spiral blade cold rolling mill, which includes a main frame, a first roll, a second roll, and a roll angle adjustment member. The first roll is set on the main frame, and the second roll is set On the main frame, the roll angle adjusting member is arranged on the main frame, and is used to withstand the first roll and the second roll. Through the above technical solution, the problem in the prior art that the roll gap is difficult to adjust and lead to poor product quality is solved.

Description

technical field [0001] The invention belongs to the technical field of spiral blade production equipment, and relates to a spiral blade cold rolling mill. Background technique [0002] Spiral blades are important parts for making augers, and are widely used in various industries, such as building materials, chemical industry, electric power, metallurgy, coal mines, food and other industries. The demand for spiral blades is also high. However, traditional spiral blades are It is made by manual welding, with rough workmanship and short life. In the prior art, although there are also tapered roll equipment to produce spiral blades, there are often factors such as roll angle and spacing that are not within the appropriate range, resulting in poor quality of the produced spiral blades. The service life is short, and there are certain disadvantages. Adjusting the appropriate roll position has always been a difficult problem in the industry. At the same time, rolling the spiral bla...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B21H3/12B21H8/02B21H9/00B21B13/08B21B27/02B21B31/16B21B31/30B21B39/16B21B15/00B21B35/14
CPCB21B13/08B21B15/0007B21B27/021B21B31/16B21B31/30B21B35/143B21B39/16B21B2015/0014B21B2027/022B21H3/12B21H8/02B21H9/00
Inventor 霍阿茵
Owner 石家庄旭东机械制造有限公司
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