CN202624360U - Steering knuckle applicable to automotive chassis system - Google Patents
Steering knuckle applicable to automotive chassis system Download PDFInfo
- Publication number
- CN202624360U CN202624360U CN 201220212116 CN201220212116U CN202624360U CN 202624360 U CN202624360 U CN 202624360U CN 201220212116 CN201220212116 CN 201220212116 CN 201220212116 U CN201220212116 U CN 201220212116U CN 202624360 U CN202624360 U CN 202624360U
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- China
- Prior art keywords
- steering swivel
- steering knuckle
- steering
- axle
- chassis system
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- Expired - Lifetime
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Abstract
The utility model discloses a steering knuckle applicable to an automotive chassis system, wherein the steering knuckle comprises a steering knuckle body and a steering knuckle mandrel corresponding to the steering knuckle body, wherein the steering knuckle body and the steering knuckle body mandrel are in a split-type structure; in the utility model, the split-type steering knuckle is adopted, the steering knuckle body and the steering knuckle mandrel are respectively manufactured and then are fastened and connected, so that the steering knuckle body and the steering knuckle mandrel are assembled to form an integral steering knuckle, the manufacturing difficulty of a steering knuckle with a complicated structure is reduced, and the fastened position can be conical, stepped or cylindrical. The utility model provides an effective method that parts of the steering knuckle are respectively manufactured, and the manufacturing difficulty of a steering knuckle with a complicated structure can be accordingly reduced; and when the method is used for manufacturing the steering knuckle with the complicated structure, the manufacturing difficulty is obviously reduced.
Description
Technical field
The utility model belongs to and is applied to car chassis system zero parts manufacturing technology field, specifically, relates to a kind of steering swivel that is applied to the car chassis system.
Background technology
At present, in car chassis system zero parts manufacturing technology field, steering swivel is one of parts important in the car chassis system.Its function is to bear the front axle load of automobile, and supporting and drive front-wheel make motor turning around the stub rotation.The planform more complicated of steering swivel has been concentrated the constructional feature of several types of parts such as axle, cover, disk ring, crotch.Along with automobile industry weight-saving development tendency and to the improving constantly of chassis system performance requriements, increasing complex characteristic is introduced in the slewing journal structure to satisfy above-mentioned requirements.
In the prior art, the steering swivel of car chassis system all adopts unit-cast unit or forging molding mostly, has following many technical matterss:
1, steering swivel of the prior art mainly forms through casting or forging, and because of its structure becomes increasingly complex, traditional solid forging or as cast mode exist general complex process, the higher inferior position of cost;
2, steering swivel of the prior art all adopts unit-cast unit or forging molding, and along with slewing journal structure becomes increasingly complex, the difficulty of inblock cast or forging is also increasing, and internal defect also appears in complicated structure straight forming easily, and yield rate is low.
Summary of the invention
Technical matters to be solved by this invention is; Car chassis system steering swivel adopts unit-cast unit or forging molding in the prior art; Cause forge complicated with foundry technique, cost is high, the difficulty of inblock cast or forging is also increasing, and internal defect also appears in the structure straight forming of complicacy easily; Yield rate is hanged down inferior technical matters, and a kind of steering swivel that is applied to the car chassis system is provided.
Design of the present invention is; To steering swivel of the prior art; Owing to adopt integral type casting or forging molding; Cause defectives such as complex process, cost is high, yield rate is low, existing through the steering swivel labyrinth being resolved into simple relatively substructure, carry out the steering swivel that the bonded assembly method is made labyrinth through some fastening means again after the moulding respectively.With difficulty and the internal defect odds that reduces complicated steering swivel moulding.Under the prerequisite that guarantees the steering swivel performance, simplify the manufacturing process of steering swivel as far as possible.
Technical scheme provided by the present invention is; A kind of steering swivel that is applied to the car chassis system; Said steering swivel comprise the steering swivel body and with the corresponding steering swivel axle of said steering swivel body, said steering swivel body and said steering swivel axle are two style structure.
Said steering swivel body and said steering swivel axle tighten together through the mode of being welded.
Said steering swivel body and said steering swivel axle tighten together through press-fit approach.
Said steering swivel body and said steering swivel axle are interference fit.
Said steering swivel body is provided with taper hole, and said taper hole is positioned at said steering swivel body and the fastening position of said steering swivel axle.
Said steering swivel body is provided with stepped hole, and said stepped hole is positioned at said steering swivel body and the fastening position of said steering swivel axle.
The technical scheme that the utility model provided; Can effectively solve in the prior art car chassis system steering swivel and adopt unit-cast unit or forging molding, cause and forge with foundry technique complicacy, cost highly, the difficulty of inblock cast or forging is also increasing; And internal defect also appears in complicated structure straight forming easily; Yield rate is hanged down inferior technical matters, simultaneously, and compared with prior art; The utility model can carry out the steering swivel that the bonded assembly method is made labyrinth through some fastening means after the moulding respectively again through the steering swivel labyrinth being resolved into simple relatively substructure; With difficulty and the internal defect odds that reduces complicated steering swivel moulding; Make the different piece of steering swivel through split, solve complicated steering swivel difficult forming through being fastenedly connected again, can obviously reduce the manufacture difficulty of steering swivel, reduce the manufacturing cost of steering swivel through this scheme.
Description of drawings
In conjunction with accompanying drawing, the utility model is done further explanation:
Fig. 1 is the steering swivel body construction scheme drawing of the utility model;
Fig. 2 is the steering swivel mandrel structure scheme drawing of the utility model;
Fig. 3 is the steering swivel generalized section of the utility model;
Wherein, 1 is the steering swivel body; 2 is the steering swivel axle.
The specific embodiment
Shown in Fig. 1-3; The technical scheme that the utility model provided is; The utility model is split type steering swivel, said steering swivel comprise steering swivel body 1 and with said steering swivel body 1 corresponding steering swivel axle 2, said steering swivel body 1 is a two style structure with said steering swivel axle 2.Described two style structure is for integral structure; Two style structure is meant; Said steering swivel body 1 is not the parts of integral type casting or forging with said steering swivel axle 2, is the parts of producing through different processes separately, and then tightens together.
Steering swivel body 1 leaves mounting hole, and the hole can be taper hole, stepped hole or through hole.Steering swivel axle 2 installation ends can be taper shaft, stepped shaft or optical axis.Steering swivel body 1 can be identical or different material with steering swivel axle 2, and material is a metal.Steering swivel body 1 and steering swivel axle 2 be respectively after the moulding, obtains the steering swivel finished product through some fastening means shape that links together.
Steering swivel body 1 forges respectively or casts with steering swivel axle 2, press-fits through interference or welds or other fastening means complete steering swivel of formation that tightens together.Such steering swivel is mainly used on the light card.The material of the corresponding steering swivel axle 2 with it of steering swivel body 1 can be same material or different materials.Material is a metal.Can adopt the structure of taper shaft or stepped shaft on the steering swivel axle 2 with steering swivel body 1 fastening position.Can adopt the structure of taper hole or stepped hole on the steering swivel body 1 with steering swivel axle 2 fastening positions.The corresponding steering swivel axle 2 with it of steering swivel body 1 can adopt fastening back machinework of blank or machine to add directly fastening mode of part.
The utility model is made difficulty, high this shortcoming of cost for overcoming the complex characteristic steering swivel; The utility model is through a large amount of repetition tests; Provide a kind of and made the various piece of steering swivel and in the end be assembled into the finished product steering swivel, simplified the method for the manufacturing process of complicated steering swivel through split.
The design philosophy of the utility model:
Steering swivel all adopts unit-cast unit or forging molding mostly at present.Along with slewing journal structure becomes increasingly complex, the difficulty of inblock cast or forging is also increasing, and internal defect also appears in complicated structure straight forming easily.The utility model adopts split type steering swivel; Through making steering swivel body 1 and steering swivel axle 2 respectively; Mode through being fastenedly connected again; Make steering swivel body 1 and steering swivel axle 2 be combined into complete steering swivel, reduced the manufacture difficulty of labyrinth steering swivel, described restraint location place can be taper, stepped appearance or cylindrical.It is a kind of through making the various piece of steering swivel respectively that the utility model provides, the effective ways that labyrinth steering swivel manufacture difficulty is reduced, and with the steering swivel of the method manufacturing labyrinth, manufacture difficulty obviously reduces.
Claims (6)
1. steering swivel that is applied to the car chassis system; It is characterized in that; Said steering swivel comprise steering swivel body (1) and with the corresponding steering swivel axle of said steering swivel body (1) (2), said steering swivel body (1) and said steering swivel axle (2) are two style structure.
2. a kind of steering swivel that is applied to the car chassis system according to claim 1 is characterized in that, said steering swivel body (1) tightens together through the mode of being welded with said steering swivel axle (2).
3. a kind of steering swivel that is applied to the car chassis system according to claim 1 is characterized in that, said steering swivel body (1) tightens together through press-fit approach with said steering swivel axle (2).
4. according to claim 1 or 2 or 3 described a kind of steering swivels that are applied to the car chassis system, it is characterized in that said steering swivel body (1) is an interference fit with said steering swivel axle (2).
5. a kind of steering swivel that is applied to the car chassis system according to claim 4; It is characterized in that; Said steering swivel body (1) is provided with taper hole, and said taper hole is positioned at said steering swivel body (1) and the fastening position of said steering swivel axle (2).
6. a kind of steering swivel that is applied to the car chassis system according to claim 4; It is characterized in that; Said steering swivel body (1) is provided with stepped hole, and said stepped hole is positioned at said steering swivel body (1) and the fastening position of said steering swivel axle (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220212116 CN202624360U (en) | 2012-05-11 | 2012-05-11 | Steering knuckle applicable to automotive chassis system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220212116 CN202624360U (en) | 2012-05-11 | 2012-05-11 | Steering knuckle applicable to automotive chassis system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202624360U true CN202624360U (en) | 2012-12-26 |
Family
ID=47377584
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220212116 Expired - Lifetime CN202624360U (en) | 2012-05-11 | 2012-05-11 | Steering knuckle applicable to automotive chassis system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202624360U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103407490A (en) * | 2013-08-12 | 2013-11-27 | 湖南中联重科车桥有限公司 | Steering knuckle, vehicle and method for manufacturing steering knuckle |
| CN109866823A (en) * | 2019-04-02 | 2019-06-11 | 江苏盛海智能科技有限公司 | Split type vehicle stub axle structure |
-
2012
- 2012-05-11 CN CN 201220212116 patent/CN202624360U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103407490A (en) * | 2013-08-12 | 2013-11-27 | 湖南中联重科车桥有限公司 | Steering knuckle, vehicle and method for manufacturing steering knuckle |
| CN109866823A (en) * | 2019-04-02 | 2019-06-11 | 江苏盛海智能科技有限公司 | Split type vehicle stub axle structure |
| CN109866823B (en) * | 2019-04-02 | 2020-04-07 | 江苏盛海智能科技有限公司 | Split type vehicle goat's horn structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: WEIHAI BETHEL SAKEDY AUTOMOTIVE SAFETY SYSTEMS CO. Free format text: FORMER OWNER: WUHU BETHEL AUTOMOTIVE SECURE SYSTEMS LTD. Effective date: 20150327 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 241009 WUHU, ANHUI PROVINCE TO: 264500 WEIHAI, SHANDONG PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20150327 Address after: 264500, No. three, No. 2, Rushan economic and Technological Development Zone, Weihai, Shandong Patentee after: Weihai Bert Lisa Ke Di automobile safety system Co., Ltd Address before: 241009 Wuhu economic and Technological Development Zone, Anhui, No. 19 Taishan Road Patentee before: Wuhu Bethel Automotive Secure Systems Ltd. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20121226 |
|
| CX01 | Expiry of patent term |