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Adjustable nut mounting piece

A technology for mounting parts and nuts, which is applied in the directions of nuts, threaded fasteners, connecting components, etc., can solve the problems of the complex overall structure of the axial positioning ring and the radial positioning ring components, high manufacturing process, high precision requirements, and unfavorable mass production, etc. problems, to achieve the effect that the dimensional accuracy is easy to control, the anti-corrosion performance is guaranteed, and it is beneficial to mass production.

Inactive Publication Date: 2009-01-07
CHERY AUTOMOBILE CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The problems of this structural form include: the radial adjustable amount of the nut in the nut box is small; the nut cannot be fixed in the nut box, and can rotate around the thread center line; the nut is a special-shaped nut, and the manufacturing process and precision requirements are high. ; The addition of the axial positioning ring and radial positioning ring components makes the overall structure complex and requires high assembly, which is not conducive to mass production

Method used

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  • Adjustable nut mounting piece
  • Adjustable nut mounting piece

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Embodiment Construction

[0020] see figure 1 , figure 2 , a nut accommodating cavity composed of a bottom plate 1, a top plate 2 and a rectangular side frame is set, the nut 3 placed in the nut accommodating cavity is radially limited in the rectangular side frame, and a downward convex point 4 is set on the top plate 2, The downward protruding point 4 is used as an axial limiting mechanism of the nut 3 , and the top plate 2 and the bottom plate 1 have through holes 5 along the axial direction of the nut 3 .

[0021] In specific implementation, such as figure 1 , 2 As shown, the corresponding structure settings also include:

[0022] The bottom plate 1, the top plate 2 and the rectangular side frames constituting the nut accommodating chamber are integral sheets with flanging.

[0023] The overall sheet is in the form of a "cross". In the sheet with a "ten" structure, the longitudinal sheet is the bottom plate 1, and the transverse sheet forms a pair of longitudinal side frames 6 on both sides of...

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Abstract

The present invention relates to an adjustable nut installing part, which comprises a base plate, a top plate and a nut-containing cavity formed by a rectangular lateral frame; the position of a nut arranged in the nut-containing cavity is radially limited in the rectangular lateral frame; downward convex points, which are arranged on the top plate, serve as the axial limit mechanism of the nut; the top and the base plates are provided with throughholes along the axial direction of the nut. The adjustable nut installing part, which adopts standard nuts, has a simple structure and a certain radial adjustable amount and is particularly favorable for mass production.

Description

technical field [0001] The invention relates to a mounting structure of an adjustable nut, more specifically to a nut mounting part for setting the nut at an adjustable position. Background technique [0002] According to the assembly requirements of various assembled products, a certain amount of adjustment is required in the product assembly process to achieve good matching requirements. For example: a car has multiple parts assembled on the car body. The traditional installation point is to directly weld the nut on the car body parts, and the position cannot be adjusted. However, due to the manufacturing errors of the stamped parts of the car body, the welding errors of each sub-assembly, and the manufacturing errors of the assembly parts, etc., the accumulation of errors will eventually lead to the failure of the parts to be assembled. [0003] In the invention patent application publication specification with application number 200610054361X, an "adjustable nut install...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F16B37/04
Inventor 王坚席艳秋马保林
Owner CHERY AUTOMOBILE CO LTD
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