CN206384020U

CN206384020U - A kind of auto parts and components modified form body

Info

Publication number: CN206384020U
Application number: CN201621467641.9U
Authority: CN
Inventors: 陆华平
Original assignee: Shanghai Jinzhong Auto Parts Co Ltd
Current assignee: Shanghai Jinzhong Auto Parts Co Ltd
Priority date: 2016-12-29
Filing date: 2016-12-29
Publication date: 2017-08-08
Anticipated expiration: 2026-12-29

Abstract

The utility model discloses a kind of auto parts and components modified form body, including body, there are some tongue type convex shoulders inwardly put in the end outer peripheral face interval punching molding of the body, if the outer face of the dry tongue type convex shoulder is located on same sagittal plane, bearing installation cavity is formed between the outer face of the tongue type convex shoulder and the end inner peripheral surface of the body.Tongue type convex shoulder of the present utility model utilizes punching molding, without increasing wall thickness in addition, not only save material, mitigate parts quality, and Punching Technology efficiency high, frock is easy, and tongue type convex shoulder can bear stronger axial force, it can be widely applied to the axial restraint of tubing axle bed, such as automobile steering device, outer barrel.

Description

A kind of auto parts and components modified form body

Technical field

The utility model is related to auto parts and components field, more particularly to a kind of modified form auto parts and components modified form pipe Body.

Background technology

Bearing is typically equipped with automobile steering device body, to prevent bearing axial float, is designed with the side of bearing One shaft shoulder.Shown in Figure 1, the end face coaxial of general body 10 is provided with annular groove 11, the bottom of the annular groove 11 Portion forms the spacing shaft shoulder 12, to prevent bearing axle to play.But this processing efficiency of annular groove 11 is relatively low, and add wall Thickness, adds the weight and consumptive material of parts.

Utility model content

The purpose of this utility model is to use there is provided a kind of auto parts and components for the above-mentioned not enough and defect of prior art Modified form body, to solve the above problems.

The technical problem that the utility model is solved can be realized using following technical scheme：

A kind of auto parts and components modified form body, including body, it is characterised in that in the end outer peripheral face of the body Interval punching molding has some tongue type convex shoulders inwardly put in, if the outer face of the dry tongue type convex shoulder is located at same sagittal plane On, bearing installation cavity is formed between the outer face of the tongue type convex shoulder and the end inner peripheral surface of the body.

In a preferred embodiment of the present utility model, the tongue type convex shoulder is four, circumferentially-spaced uniform point respectively Cloth is on the end inner peripheral surface of the body.

In a preferred embodiment of the present utility model, the middle part of the tongue type convex shoulder is the arc that ecto-entad is recessed Structure.

As a result of technical scheme as above, tongue type convex shoulder of the present utility model utilizes punching molding, without increasing in addition Plus wall thickness, material is not only saved, mitigates parts quality, and Punching Technology efficiency high, frock is easy, and tongue type convex shoulder can be born Stronger axial force, can be widely applied to the axial restraint of tubing axle bed, such as automobile steering device, outer barrel.

Brief description of the drawings

, below will be to embodiment in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art Or the accompanying drawing used required in description of the prior art is briefly described, it should be apparent that, drawings in the following description are only It is some embodiments of the present utility model, for those of ordinary skill in the art, is not paying the premise of creative work Under, other accompanying drawings can also be obtained according to these accompanying drawings.

Fig. 1 is the structural representation of prior art.

Fig. 2 is a kind of front view of embodiment of the utility model.

Fig. 3 is Fig. 2 axial sectional view.

Fig. 4 is Fig. 2 right view.

Embodiment

In order that technological means, creation characteristic, reached purpose and effect that the utility model is realized are easy to understand, under The utility model is expanded on further in face.

Referring to a kind of auto parts and components modified form body shown in Fig. 2 to Fig. 4, including body 100, in body 100 The outer peripheral face interval punching molding of end 110 has some tongue type convex shoulders 120 inwardly put in, if the outer face of dry tongue type convex shoulder 120 121 are located on same sagittal plane, are formed between the outer face 121 of tongue type convex shoulder 120 and the inner peripheral surface 111 of end 110 of body 100 Bearing installation cavity 130.Tongue type convex shoulder 120 in the present embodiment is four, respectively the circumferentially-spaced end for being evenly distributed on body 100 On the inner peripheral surface 111 of portion 110.

The middle part of tongue type convex shoulder 120 is the arcuate structure 122 that ecto-entad is recessed, and considerably increases tongue type convex shoulder 120 Axial compression resistance ability.

Tongue type convex shoulder 120 of the present utility model utilizes punching molding, without increase wall thickness in addition, not only saves material, subtracts Light parts quality, and Punching Technology efficiency high, frock are easy, and tongue type convex shoulder 120 can bear stronger axial force, can be extensive Applied to the axial restraint of tubing axle bed, such as automobile steering device, outer barrel.

General principle of the present utility model and principal character and advantage of the present utility model has been shown and described above.One's own profession The technical staff of industry is it should be appreciated that the utility model is not restricted to the described embodiments, described in above-described embodiment and specification Simply illustrate principle of the present utility model, on the premise of the utility model spirit and scope are not departed from, the utility model is also Various changes and modifications are had, these changes and improvements are both fallen within the range of claimed the utility model.The utility model Claimed scope is by appended claims and its equivalent thereof.

Claims

1. a kind of auto parts and components modified form body, including body, it is characterised in that between the end outer peripheral face of the body There are some tongue type convex shoulders inwardly put in every punching molding, if the outer face of the dry tongue type convex shoulder is located on same sagittal plane, Bearing installation cavity is formed between the outer face of the tongue type convex shoulder and the end inner peripheral surface of the body.

2. a kind of auto parts and components modified form body as claimed in claim 1, it is characterised in that the tongue type convex shoulder is four It is individual, it is circumferentially-spaced respectively to be evenly distributed on the end inner peripheral surface of the body.

3. a kind of auto parts and components modified form body as claimed in claim 2, it is characterised in that in the tongue type convex shoulder Portion is the arcuate structure that ecto-entad is recessed.