CN200964998Y - Diaphragm spring for automobile ball pin - Google Patents
Diaphragm spring for automobile ball pin Download PDFInfo
- Publication number
- CN200964998Y CN200964998Y CN 200620052130 CN200620052130U CN200964998Y CN 200964998 Y CN200964998 Y CN 200964998Y CN 200620052130 CN200620052130 CN 200620052130 CN 200620052130 U CN200620052130 U CN 200620052130U CN 200964998 Y CN200964998 Y CN 200964998Y
- Authority
- CN
- China
- Prior art keywords
- disk
- lever
- round plate
- shaped round
- head pin
- 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
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Abstract
The utility model discloses a membrane spring for an automobile ball-head pin; a disk-shaped round plate (1) is provided with lever troughs (6) with the same shape which are radially distributed on the axes, thus a plurality of levers, the large ends (3)of which are close to the peripheral of the disk-shaped round plate (1) and the small ends (5)of which are pointing at the axes of the disk-shaped round plate (1) are uniformly symmetrically formed on the disk-shaped round plate (1). The top of the lever trough (6) which is close to the peripheral of the disk-shaped round plate (1) is provided with a window hole (2). The diameter of the disk-shaped round plate (1) is 80mm-2.8mm, the thickness is 1.2-4mm, and the width of the lever trough (6) is 1.2-4mm. The utility model is a membrane spring for an automobile ball-head pin which has simple structure, good tenacity, high strength, good amortization, and strong stable and durable tightening force, is not easy to be broken down, has long fatigue life and good supplementation, and is not easy to cause gap in the ball-head pin.
Description
Technical field
The utility model relates to a kind of spring, particularly relates to a kind of diaphragm spring that plays the pretightening force effect in the automobile ball head pin assembly.
Background technique
At present, it is removable ball stud that automobile ball head pin assembly both domestic and external has a kind of, this ball stud adopts split ball bowl, a cylindrical spring or pagoda shape spring are housed on the following ball bowl of ball stud, because this spring is vulnerable to the intense impact and the improper adjustment of when maintenance of ball stud, very easily fatigue break to whole ball stud assembly is damaged in advance, influences the reliability of ride safety of automobile.
The model utility content
Technical problem to be solved in the utility model provides a kind of simple in structure, good toughness, and the intensity height, resiliency is good, pressure is powerful, and is stable lasting, not frangibility, fatigue life is long, is difficult for making producing gap, compensatory good automobile ball head pin diaphragm spring in the ball stud.
In order to solve the problems of the technologies described above, the technical solution adopted in the utility model is: a kind of automobile ball head pin diaphragm spring, dish-shaped plectane is provided with its axle center and is the identical lever slot of radial equally distributed shape, thereby is formed with the big end of a plurality of levers points to described dish-shaped plectane axle center by described dish-shaped plectane periphery, lever small end lever on described dish-shaped plectane symmetrically.
The diameter of described dish-shaped plectane is 80mm-2.8mm, and thickness is 1.2-4mm, and described lever slot width is 1.2-4mm.
As a kind of improvement of the present utility model, be provided with fenestra on the top of the approaching described dish-shaped plectane periphery of described lever slot.
Adopt the automobile ball head pin diaphragm spring of technique scheme, be loaded on during use in the ball stud assembly, diaphragm spring has changed the distribution and the direction of transfer of power when ball stud is subjected to strong wallop, to concentrate axial impact force to change the radial force of even diffusion into through lever transmission, and eliminated by the spheroid shell, owing to can change axial impact force into the radial force of even diffusion, thus make the diaphragm spring indefatigability and fracture, pretightening force is powerful, lasting, long service life.
In sum, the utility model is a kind of simple in structure, good toughness, and the intensity height, resiliency is good, and pressure is powerful, and is stable lasting, frangibility not, fatigue life is long, is difficult for making generation gap in the ball stud, compensatory good automobile ball head pin diaphragm spring.
Description of drawings
Fig. 1 is the utility model structural representation;
Fig. 2 is along A-A line sectional view among Fig. 1;
Fig. 3 is the utility model user mode figure.
Embodiment
Referring to Fig. 1 and Fig. 2, diaphragm spring 9 structures are: dish-shaped plectane 1 is provided with its axle center and is the identical lever slot 6 of radial equally distributed shape, top at lever slot 6 approaching dish-shaped plectane 1 peripheries is provided with fenestra 2, thereby on dish-shaped plectane 1, be formed with the big end 3 of lever points to dish-shaped plectane 1 axle center by dish-shaped plectane 1 periphery, lever small end 5 lever 4 symmetrically, the diameter of dish plectane 1 is 80mm-2.8mm, thickness is 1.2-4mm, and lever slot 6 width are 1.2-4mm.
Referring to Fig. 1, Fig. 2 and Fig. 3, after having adopted this structure, diaphragm spring 9 is replaced original spring, have following advantage: 1, when ball stud 7 is subjected to strong axial impact, lever 4 effects of its impact force on diaphragm spring 9 disperse its axial impact force, be transformed into radial force and passed to bulb pin boss 8 and eliminate, good impact resistance, resiliency is good, can bear bigger impact.2, because adopting the pretightening force of eliminating the gap is diaphragm spring 9, its spring indefatigability and fractureing, fracture exactly or broken and still have the effect that pretightening force can also play the elimination gap, its pretightening force is powerful, stable lasting, there are enough pretightening forces to eliminate the gap that occurs because of wearing and tearing between ball stud 7 and the ball bowl, compensatory good, the rotational resistance of ball stud is obtained lastingly, stable maintenance, ball stud 7 is contacted closely with ball bowl up and down, and rub-moment is not lost, and its impurity is also more difficult to get access, so be not prone to wearing and tearing and loose spacious, this diaphragm spring is fit to various ball studs to be adopted.
Claims (3)
1, a kind of automobile ball head pin diaphragm spring, it is characterized in that: dish-shaped plectane (1) is provided with its axle center and is the identical lever slot (6) of radial equally distributed shape, thereby is formed with the big end of a plurality of levers (3) points to described dish-shaped plectane (1) axle center by described dish-shaped plectane (1) periphery, lever small end (5) lever (4) on described dish-shaped plectane (1) symmetrically.
2, automobile ball head pin diaphragm spring according to claim 1 is characterized in that: be provided with fenestra (2) at described lever slot (6) near the peripheral top of described dish-shaped plectane (1).
3, automobile ball head pin diaphragm spring according to claim 1 and 2, it is characterized in that: the diameter of described dish-shaped plectane (1) is 80mm-2.8mm, and thickness is 1.2-4mm, and described lever slot (6) width is 1.2-4mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620052130 CN200964998Y (en) | 2006-09-05 | 2006-09-05 | Diaphragm spring for automobile ball pin |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620052130 CN200964998Y (en) | 2006-09-05 | 2006-09-05 | Diaphragm spring for automobile ball pin |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200964998Y true CN200964998Y (en) | 2007-10-24 |
Family
ID=38869014
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620052130 Expired - Fee Related CN200964998Y (en) | 2006-09-05 | 2006-09-05 | Diaphragm spring for automobile ball pin |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200964998Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104685235A (en) * | 2012-09-27 | 2015-06-03 | 卡特彼勒公司 | Threaded bearing retainer |
| ITUA20164540A1 (en) * | 2016-06-01 | 2016-09-01 | Fiorella Ind Srl | CLOSING SYSTEM FOR SPHERICAL JOINTS FOR STEERING LINES AND INDUSTRIAL APPLICATIONS WITH MOBILE METAL CAP. |
-
2006
- 2006-09-05 CN CN 200620052130 patent/CN200964998Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104685235A (en) * | 2012-09-27 | 2015-06-03 | 卡特彼勒公司 | Threaded bearing retainer |
| CN104685235B (en) * | 2012-09-27 | 2018-04-24 | 卡特彼勒公司 | Spherical bearing and spherical bearing component for component |
| ITUA20164540A1 (en) * | 2016-06-01 | 2016-09-01 | Fiorella Ind Srl | CLOSING SYSTEM FOR SPHERICAL JOINTS FOR STEERING LINES AND INDUSTRIAL APPLICATIONS WITH MOBILE METAL CAP. |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20071024 Termination date: 20130905 |