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Spline shell

A shell and spline technology, applied in the direction of rigid shaft couplings, mechanical equipment, couplings, etc., can solve the problems of inconvenient spline connection structure, easy to fall off, etc., achieve good fit and avoid connection The effect of deformation, installation and disassembly is convenient

Inactive Publication Date: 2016-08-10
苏州昭沃五金科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The technical problem mainly solved by the present invention is to provide a spline housing with reasonable design and simple structure, which solves the problem that the spline connection structure is inconvenient and easy to fall off

Method used

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Embodiment Construction

[0011] The preferred embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings, so that the advantages and features of the present invention can be more easily understood by those skilled in the art, so as to define the protection scope of the present invention more clearly.

[0012] Please refer to the attached figure 1 and 2 , the embodiment of the present invention includes:

[0013] A spline housing, including a body, the axis of the body is provided with a central shaft hole; the body is divided into a mounting end 1 and a mating end 2, the outer diameter of the mounting end 1 is 7.2 mm, and the outer diameter of the mating end 2 is 7.0mm; the outer surface of the mounting end 1 is provided with a texture, the texture: m0.20 p=0.8; the outer surface of the mating end 2 is provided with a plurality of protrusions 3; the protrusions 3 Evenly distributed along the surface of the revolution; between the installation...

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Abstract

The invention discloses a spline shell and relates to the field of automobile spare part manufacturing. The spline shell comprises a body. A central shaft hole is formed in the axis of the body. The body comprises a mounting end and a matching end. The outer surface of the mounting end is provided with overlapping curves. The outer surface of the matching end is provided with a plurality of protrusions. The protrusions are evenly distributed along the rotating surface. A limiting boss is arranged between the mounting end and the matching end. An inwards-concaved rotating groove is further formed in the mounting end. According to the spline shell, connecting deformation of a connecting part in the butt-joint process can be avoided, and the spline shell is high in manufacturing precision, convenient to mount and dismount, high in matching tightness, reliable and durable.

Description

technical field [0001] The invention relates to the field of auto parts preparation, in particular to a spline housing. Background technique [0002] In the connection structure of automobiles, the shaft parts are generally connected by docking with each other. In order to improve the safety of the connection between structures and avoid fracture due to weak butt joints, tubular joints are usually used at two or more joints. Splined housing for closed butt joint. After the interconnected parts of the structure are inserted into the spline housing, it is necessary to use a pressure device to connect and fix them on the spline housing, which leads to operational complexity for structural connection and disassembly. Moreover, the deformation of the spline housing is very easy to cause loosening and falling off of the connecting part. Contents of the invention [0003] The technical problem mainly solved by the present invention is to provide a spline housing, which has a re...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F16D1/10
CPCF16D1/10F16D2001/103
Inventor 王根义
Owner 苏州昭沃五金科技有限公司