CN203272560U - Automotive torsion rod spring - Google Patents
Automotive torsion rod spring Download PDFInfo
- Publication number
- CN203272560U CN203272560U CN 201320024398 CN201320024398U CN203272560U CN 203272560 U CN203272560 U CN 203272560U CN 201320024398 CN201320024398 CN 201320024398 CN 201320024398 U CN201320024398 U CN 201320024398U CN 203272560 U CN203272560 U CN 203272560U
- Authority
- CN
- China
- Prior art keywords
- torsion bar
- bar spring
- cylindrical body
- rod spring
- cylinder
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Landscapes
- Vehicle Body Suspensions (AREA)
- Springs (AREA)
Abstract
The utility model relates to an automotive torsion rod spring, which comprises a front cylinder (1) of the torsion rod spring, and is characterized in that the back end of the front cylinder (1) of the torsion rod spring is connected to the front end of a cylinder I (2) through an arc, the back end of the cylinder I (2) is connected to the front end of a cylinder II (3) through the arc, the back end of the cylinder II (3) is connected to the front end of a back cylinder (4) of the torsion rod spring through the arc, and chamfers (5) are processed on the front end face of the front cylinder (1) of the torsion rod spring and the back end face of the back cylinder (4) of the torsion rod spring. The automotive torsion rod spring has the advantages of simple and compact structure, good elasticity, easiness in being arranged on an automobile, and higher fatigue life.
Description
Technical field
The utility model relates to automobile suspension system, particularly a kind of automobile torsion bar spring.
Background technique
Along with growth in the living standard, in the Hyundai Motor design, the travelling comfort of automobile and the requirement of smoothness are also improved gradually, and the elastic element that torsion bar spring works by torsional deflection, be widely used in the suspension system of light-duty vehicle, car and offroad vehicle, variation has appearred in improvement to the automobile torsion bar spring especially, wherein to simple in structure, compactness and the fatigue resistance of automobile torsion bar spring, has higher requirement.
Summary of the invention
Technical problem to be solved in the utility model is to provide a kind of automobile torsion bar spring, and is simple in structure, compact, and good springiness is easy to arrange on automobile, has higher fatigue life.
The technological scheme that its technical problem that solves the utility model adopts is: a kind of automobile torsion bar spring is provided, comprise torsion bar spring nose circle cylinder, the cylindrical rear end of described torsion bar spring front end is connected by the front end of circular arc with the cylindrical body I, the rear end of described cylindrical body I is connected by the front end of circular arc with the cylindrical body II, the rear end of described cylindrical body II is connected with the cylindrical front end in torsion bar spring rear end by circular arc, and the cylindrical ear end face of the cylindrical front-end face of described torsion bar spring front end and torsion bar spring rear end is processed with chamfering.
Described whole automobile torsion bar spring is a multidiameter shaft.
Described automobile torsion bar spring is made by the 40Cr Alloy Constructional Steel.
Beneficial effect
The utility model relates to a kind of automobile torsion bar spring, and is simple in structure, compact, and good springiness is easy to arrange on automobile, has higher fatigue life.
Description of drawings
Fig. 1 is plan view of the present utility model.
Embodiment
Below in conjunction with specific embodiment, further set forth the utility model.Should be understood that these embodiments only to be used for explanation the utility model and be not used in restriction scope of the present utility model.Should be understood that in addition those skilled in the art can make various changes or modifications the utility model after the content of having read the utility model instruction, these equivalent form of values fall within the application's appended claims limited range equally.
as shown in Figure 1, the utility model relates to a kind of automobile torsion bar spring, comprise torsion bar spring nose circle cylinder 1, the rear end of described torsion bar spring nose circle cylinder 1 is connected by the front end of circular arc with cylindrical body I 2, the rear end of described cylindrical body I 2 is connected by the front end of circular arc with cylindrical body II 3, the rear end of described cylindrical body II 3 is connected by the front end of circular arc with torsion bar spring rear end cylindrical body 4, the ear end face of the front-end face of described torsion bar spring nose circle cylinder 1 and torsion bar spring rear end cylindrical body 4 is processed with chamfering 5, described whole automobile torsion bar spring is a multidiameter shaft, described automobile torsion bar spring is made by the 40Cr Alloy Constructional Steel.
Claims (3)
1. automobile torsion bar spring, comprise torsion bar spring nose circle cylinder (1), it is characterized in that, the rear end of described torsion bar spring nose circle cylinder (1) is connected by the front end of circular arc with cylindrical body I (2), the rear end of described cylindrical body I (2) is connected by the front end of circular arc with cylindrical body II (3), the rear end of described cylindrical body II (3) is connected by the front end of circular arc with torsion bar spring rear end cylindrical body (4), and the ear end face of the front-end face of described torsion bar spring nose circle cylinder (1) and torsion bar spring rear end cylindrical body (4) is processed with chamfering (5).
2. a kind of automobile torsion bar spring according to claim 1, is characterized in that, described whole automobile torsion bar spring is a multidiameter shaft.
3. a kind of automobile torsion bar spring according to claim 1, is characterized in that, described automobile torsion bar spring is made by the 40Cr Alloy Constructional Steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320024398 CN203272560U (en) | 2013-01-16 | 2013-01-16 | Automotive torsion rod spring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320024398 CN203272560U (en) | 2013-01-16 | 2013-01-16 | Automotive torsion rod spring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203272560U true CN203272560U (en) | 2013-11-06 |
Family
ID=49502981
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320024398 Expired - Fee Related CN203272560U (en) | 2013-01-16 | 2013-01-16 | Automotive torsion rod spring |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203272560U (en) |
-
2013
- 2013-01-16 CN CN 201320024398 patent/CN203272560U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203272560U (en) | Automotive torsion rod spring | |
| CN203272558U (en) | Automotive torsion rod spring | |
| CN203146675U (en) | Torsion bar spring of automobile | |
| CN203272559U (en) | Automotive torsion rod spring | |
| CN203063617U (en) | Automobile torsion beam type suspension | |
| CN201013818Y (en) | Vehicle plate spring | |
| CN203214580U (en) | Buffer ball pin seat | |
| CN203557930U (en) | Rear axle beam of torsion beam | |
| CN202728321U (en) | Automobile steering device support for reducing noise and wear | |
| CN204712922U (en) | Dependence device used for buses | |
| CN205311265U (en) | Clamp of back stabilizer bar | |
| CN101865234A (en) | Torsion-bar spring | |
| CN202971693U (en) | Novel spring used for automobile shock absorber | |
| CN205112903U (en) | Automotive thrust rod | |
| CN204586599U (en) | A kind of motor vehicle seat back | |
| CN202158038U (en) | Novel plastic connecting piece | |
| CN203110819U (en) | Wheel carrier shock absorber | |
| CN103935187A (en) | Front axle hub | |
| CN204701492U (en) | A kind of torsion rubber spring for mechanical suspension seat | |
| CN203739541U (en) | Front axle wheel hub | |
| CN201141228Y (en) | Handle in door for automobile | |
| CN202669914U (en) | Swing ball pin capable of preventing falling off | |
| CN203198667U (en) | Composite type automobile swing arm structure | |
| CN201646847U (en) | Riveted automobile drag rod assembly | |
| CN204605517U (en) | Automobile clutch pedal arm |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131106 Termination date: 20190116 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |