CN202493567U - Integral spherical shell - Google Patents
Integral spherical shell Download PDFInfo
- Publication number
- CN202493567U CN202493567U CN2012200809667U CN201220080966U CN202493567U CN 202493567 U CN202493567 U CN 202493567U CN 2012200809667 U CN2012200809667 U CN 2012200809667U CN 201220080966 U CN201220080966 U CN 201220080966U CN 202493567 U CN202493567 U CN 202493567U
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- CN
- China
- Prior art keywords
- spherical shell
- chamber
- ball bowl
- capping
- integral
- 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 relates to an integral spherical shell which comprises a spherical shell main body (3), a spherical bowl cavity (1) and a sealing cover cavity (2) and is formed by integral casting. The integral spherical shell saves cost, greatly prolongs service life and reduces safety hazards.
Description
Technical field
The utility model relates to a kind of auto parts and components field, relates in particular to a kind of automobile spherical shell.
Background technique
Existing all kinds of big car spherical shell all is removable spherical shell, at the spherical shell body interior ball pin of packing into, ball bowl; Behind the pressure spring, its capping and housing internal thread are fastened or fix through back-up ring, and above-mentioned spherical shell all can not effectively stop the intense impact power that the ball pin is downward; Make the accelerated wear test of ball bowl, overtired or this problem such as section damage etc. of spring is that capping and ball bowl are measure-alike in addition; It is dark excessively that the gram that is screwed into capping is carried internal thread, be screwed into unrestricted, excessive compression ball pin; Be to wear and tear in advance, cause operation malfunctioning, very big potential safety hazard is arranged.
The model utility content
The technical problem that the utility model will solve is: a kind of integral type spherical shell is provided, can prevents effectively that ball bowl and spring from being impacted or excessive being screwed into and cause damage, improved the life-span greatly, reduced potential safety hazard.
In order to overcome the defective that exists in the background technique, the utility model solves the technological scheme that its technical problem adopted and is: a kind of integral type spherical shell, described spherical shell comprise that spherical shell body, ball bowl chamber and capping chamber are that the one casting forms.
Further, the diameter in described ball bowl chamber is less than the diameter in capping chamber.
Further, form a step between described ball bowl chamber and the capping chamber.
Beneficial effect: the utility model has solved the defective that exists in the background technique, and spherical shell is that integrally casting forms, and has improved the life-span of ball pin greatly, has stopped potential safety hazard.
Description of drawings
Below in conjunction with accompanying drawing and embodiment the utility model is further specified.
Fig. 1 is an integral type ball pin structure schematic representation;
Wherein: 1, ball bowl chamber; 2, capping chamber; 3, spherical shell body; 4, step.
Practical implementation side
Integral type spherical shell as shown in Figure 1; A kind of integral type spherical shell; Described spherical shell comprises that spherical shell body 3, ball bowl chamber 1 and capping chamber 2 are that the one casting forms, and the diameter in ball bowl chamber 1 is less than the diameter in capping chamber 2, and the joining place between ball bowl chamber 1 and the capping chamber 2 forms a step 4; Design ball bowl and spring is impacted or excessive being screwed into and life-span of causing damage to improve the ball pin has greatly been stopped potential safety hazard like this
Though described the mode of execution of the utility model in conjunction with accompanying drawing, those of ordinary skills can make various distortion or modification within the scope of the appended claims.
Claims (3)
1. integral type spherical shell is characterized in that: described spherical shell comprises that spherical shell body (3), ball bowl chamber (1) and capping chamber (2) are that the one casting forms.
2. integral type spherical shell as claimed in claim 1 is characterized in that: the diameter in described ball bowl chamber (1) is less than the diameter of capping chamber (2).
3. integral type spherical shell as claimed in claim 2 is characterized in that: form a step (4) between described ball bowl chamber (1) and capping chamber (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200809667U CN202493567U (en) | 2012-03-06 | 2012-03-06 | Integral spherical shell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200809667U CN202493567U (en) | 2012-03-06 | 2012-03-06 | Integral spherical shell |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202493567U true CN202493567U (en) | 2012-10-17 |
Family
ID=46999799
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200809667U Expired - Fee Related CN202493567U (en) | 2012-03-06 | 2012-03-06 | Integral spherical shell |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202493567U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105946487A (en) * | 2016-06-28 | 2016-09-21 | 芜湖禾田汽车工业有限公司 | Spherical shell structure and control arm with same |
-
2012
- 2012-03-06 CN CN2012200809667U patent/CN202493567U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105946487A (en) * | 2016-06-28 | 2016-09-21 | 芜湖禾田汽车工业有限公司 | Spherical shell structure and control arm with same |
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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: 20121017 Termination date: 20170306 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |