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Magnesium alloy steel collar adapter

A technology of alloy steel and adapter, which is applied in the field of magnesium alloy steel ring adapter, can solve the problems of easy deformation of parts, short service life, low installation accuracy, etc., and achieve the effect of enhancing strength, reducing production cost and improving shock absorption

Inactive Publication Date: 2007-11-28
山西鸿基实业有限公司
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  • Abstract
  • Description
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  • Application Information

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Problems solved by technology

[0002] At present, the steel rings installed on most spinning frames are steel ring positioning pieces punched out of thin iron sheets, resulting in low installation accuracy, short service life, and easy deformation of parts
In addition, in the daily maintenance of the steel ring, the positioning piece needs to be removed together, and then repositioned during installation, resulting in duplication of labor. However, with the improvement of people's understanding, it is found that the technical indicators of magnesium alloy are better than ordinary iron sheets and are easy to use. processing, beautiful appearance

Method used

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  • Magnesium alloy steel collar adapter
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Embodiment Construction

[0007] The shape of the magnesium alloy ring adapter is a concentric circle, and the diameter of the inner circle is φ 1 38.5 mm, outer circle diameter φ 2 is 63.5 mm and features a diameter φ 3 47 mm, depth L1 is 2 mm concave table, with diameter φ 4 The center distance L2 between the two small circles is 70 mm. There are positioning piece installation grooves with a depth L3 of 1 mm and a width L4 of 14 mm at the two small circles. The upper right corner of the magnesium alloy steel ring positioning piece has a diameter φ 5 It is a circle of 4.5 mm, the angle α between the center of the circle and the vertical center line of the inner circle is 60 degrees, there is a regular hexagonal nut mounting concave platform with a line distance L5 of 7.6 mm directly below the circle, and the thickness of the concave platform L6 is 3 mm, the total thickness L7 of the magnesium alloy ring positioning piece is 12 mm, and the selected material is magnesium alloy AZ91D.

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Abstract

The invention relates to a ring adapter of magnesium alloy which the out shape is concentric circles and the inner circle diameterPhi1 is 30-60mm, the out circle diameterPhi2 is 55-80mm, also it is set with the concave stage of diameterPhi3 40-70mm, the depth L1 1-3mm. The small circle with diameterPhi4 4-8mm is set beside of the inner circle central line, the central distance of two small circles L2 is 65-75mm. The spacer installing slot with depth L3 1-3mm, width L4 8-18mm is set at two small circles. A circle with diameterPhi5 3-8mm is on the top right corner, which the included angle between the circle center and the inner circle vertical central line is 30-70: . A bolt installation convex stage is L5 5-10mm under the circle, which the thickness L6 is 1-4mm. the whole thickness of the invention L7 is 10-15mm, the material is magnesium alloy. The invention has decreased the accessory weight and increased the strength but decreased the cost.

Description

Technical field: [0001] The invention belongs to a part for spinning frame, in particular to a magnesium alloy steel ring adapter. Background technique: [0002] At present, the steel rings installed on most spinning frames are steel ring positioning pieces punched out of thin iron sheets, resulting in low installation accuracy, short service life and easy deformation of parts. In addition, in the daily maintenance of the steel ring, the positioning piece needs to be removed together, and then repositioned during installation, resulting in duplication of labor. However, with the improvement of people's understanding, it is found that the technical indicators of magnesium alloy are better than ordinary iron sheets and are easy to use. Processing, beautiful appearance. Magnesium alloys have not been used to produce parts in the field of textile machinery. Invention content: [0003] The problem to be solved by the present invention is to provide a magnesium alloy steel rin...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): D01H7/52C22C23/02
Inventor 裘永清唐海庆侯治华晋战喜刘钢
Owner 山西鸿基实业有限公司
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