CN204175826U - Pushing-type Self-aligning vehicle clutch disengaging bearing sleeve - Google Patents
Pushing-type Self-aligning vehicle clutch disengaging bearing sleeve Download PDFInfo
- Publication number
- CN204175826U CN204175826U CN201420598478.4U CN201420598478U CN204175826U CN 204175826 U CN204175826 U CN 204175826U CN 201420598478 U CN201420598478 U CN 201420598478U CN 204175826 U CN204175826 U CN 204175826U
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- China
- Prior art keywords
- cylindrical shell
- contact
- pushing
- semi
- bearing sleeve
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- 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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- 239000002184 metal Substances 0.000 claims abstract description 7
- 238000000465 moulding Methods 0.000 claims abstract description 4
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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- Mechanical Operated Clutches (AREA)
Abstract
What the utility model pushing-type Self-aligning vehicle clutch disengaging bearing sleeve related to is a kind of automobile clutch Self-aligning pushing-type release bearing unit accessory, belongs to automobile bearing accessory technical field.The utility model pushing-type Self-aligning vehicle clutch disengaging bearing sleeve comprises: cylindrical shell, skeleton, surface of contact, semi-circular boss, circular groove; Cylindrical shell is that column runs through through-hole structure; Be cast with around cylindrical shell the skeleton that cross section is L shape in the middle part of cylindrical shell, cylinder body outer wall is provided with surface of contact, surface of contact is perpendicular to the inner and outer wall of cylindrical shell, be provided with the circular groove two of indent at the upper surface of surface of contact around cylindrical shell, be provided with the circular groove one of indent at the lower surface of surface of contact around cylindrical shell; The semi-circular boss raised up is provided with at the upper surface of surface of contact.Described cylindrical shell adopts molding and forming.Described skeleton adopts metal.Described semi-circular boss quantity is no less than two, and semi-circular boss with the centre point on the medial axis of cylindrical shell for symmetric points.
Description
Technical field
What the utility model pushing-type Self-aligning vehicle clutch disengaging bearing sleeve related to is a kind of automobile clutch Self-aligning pushing-type release bearing unit accessory, belongs to automobile bearing accessory technical field.
Background technique
Pushing-type Self-aligning vehicle clutch disengaging bearing sleeve is the important accessory in automobile clutch, but because assembly shape and structure is complicated, portion size precision, surface accuracy and cooperation require high, the pushing-type Self-aligning vehicle clutch disengaging bearing sleeve used in the market is when with other mate in bearing, the contact action of bearing ring and wave spring, when coordinating with sleeve, by the connection of outer cover and receiver, reach the effect of Self-aligning.Find in production with in using, sleeve and bearing ring surface of contact are out of shape warpage injustice, the aligning force of bearing assembly are increased, off technical requirement; Assembly aperture is oval, with during assembling mate in automobile clutch, deviation occurs; During Bearing fittings assembling, there is gap, be therefore necessary to design a kind of new product to overcome above-mentioned shortcoming.
Summary of the invention
For the shortcoming of the said goods, the utility model provides a kind of pushing-type Self-aligning vehicle clutch disengaging bearing sleeve, improves the planeness of surface of contact, makes the aligning force of Self-aligning pushing-type bearing unit meet technical requirements.
The utility model pushing-type Self-aligning vehicle clutch disengaging bearing sleeve comprises: cylindrical shell, skeleton, surface of contact, semi-circular boss, circular groove; Cylindrical shell is that column runs through through-hole structure; Be cast with around cylindrical shell the skeleton that cross section is L shape in the middle part of cylindrical shell, cylinder body outer wall is provided with surface of contact, surface of contact is perpendicular to the inner and outer wall of cylindrical shell, be provided with the circular groove two of indent at the upper surface of surface of contact around cylindrical shell, be provided with the circular groove one of indent at the lower surface of surface of contact around cylindrical shell; The semi-circular boss raised up is provided with at the upper surface of surface of contact.
Described cylindrical shell adopts molding and forming.
Described skeleton adopts metal.
Described semi-circular boss quantity is no less than two, and semi-circular boss with the centre point on the medial axis of cylindrical shell for symmetric points.
When described semi-circular boss is used for other mate, limits its position, prevent play.
Described circular groove prevents from producing fit up gap because of warpage for the area of contact reducing other accessory and surface of contact.
In use, because metal frame of having cast in cylindrical shell and surface of contact effectively controls the distortion warpage of surface of contact, the aligning force of pushing-type Self-aligning vehicle clutch disengaging bearing assembly is made to reach technical requirements; Metal frame makes L shape, adds the intensity of metal frame, and cylindrical shell rigidity increases simultaneously, reduces the deformation extent in assembly aperture in cylindrical shell, reduces the ellipse in assembly aperture.Circular groove is set at surface of contact, reduces the area of contact with other accessories, prevent from producing fit up gap because of warpage.
accompanying drawing explanation
Below with reference to accompanying drawing, the utility model is described further:
Fig. 1 be pushing-type Self-aligning vehicle clutch disengaging bearing sleeve along medial axis complete section structural representation.
Fig. 2 is the plan structure schematic diagram of pushing-type Self-aligning vehicle clutch disengaging bearing sleeve.
In figure: 1, cylindrical shell, 2, skeleton, 3, surface of contact, 4, semi-circular boss, 5, circular groove one, 6, circular groove two.
Embodiment:
With reference to accompanying drawing 1-2, pushing-type Self-aligning vehicle clutch disengaging bearing sleeve comprises: cylindrical shell 1, skeleton 2, surface of contact 3, semi-circular boss 4, circular groove 5; Cylindrical shell 1 runs through through-hole structure for column; Be cast with around cylindrical shell 1 skeleton 2 that cross section is L shape in the middle part of cylindrical shell 1, cylindrical shell 1 outer wall is provided with surface of contact 3, surface of contact 3 is perpendicular to the inner and outer wall of cylindrical shell 1, be provided with the circular groove 26 of indent at the upper surface of surface of contact 3 around cylindrical shell 1, be provided with the circular groove 1 of indent at the lower surface of surface of contact 3 around cylindrical shell 1; The semi-circular boss 4 raised up is provided with at the upper surface of surface of contact 3.
Described cylindrical shell 1 adopts molding and forming.
Described skeleton 2 adopts metal.
Described semi-circular boss 4 quantity is no less than two, and semi-circular boss 4 with the centre point on the medial axis of cylindrical shell 1 for symmetric points.
Described semi-circular boss 4, for during with other mate, limits its position, prevents play.
Described circular groove 5, for reducing the area of contact of other accessory and surface of contact 3, prevents from producing fit up gap because of warpage.
Claims (4)
1. pushing-type Self-aligning vehicle clutch disengaging bearing sleeve, comprising: cylindrical shell, skeleton, surface of contact, semi-circular boss, circular groove; Cylindrical shell is that column runs through through-hole structure; Be cast with around cylindrical shell the skeleton that cross section is L shape in the middle part of cylindrical shell, cylinder body outer wall is provided with surface of contact, surface of contact is perpendicular to the inner and outer wall of cylindrical shell, be provided with the circular groove two of indent at the upper surface of surface of contact around cylindrical shell, be provided with the circular groove one of indent at the lower surface of surface of contact around cylindrical shell; The semi-circular boss raised up is provided with at the upper surface of surface of contact.
2. pushing-type Self-aligning vehicle clutch disengaging bearing sleeve according to claim 1, is characterized in that: described cylindrical shell adopts molding and forming.
3. pushing-type Self-aligning vehicle clutch disengaging bearing sleeve according to claim 1, is characterized in that: described skeleton adopts metal.
4. pushing-type Self-aligning vehicle clutch disengaging bearing sleeve according to claim 1, is characterized in that: described semi-circular boss quantity is no less than two, and semi-circular boss with the centre point on the medial axis of cylindrical shell for symmetric points.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420598478.4U CN204175826U (en) | 2014-10-16 | 2014-10-16 | Pushing-type Self-aligning vehicle clutch disengaging bearing sleeve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420598478.4U CN204175826U (en) | 2014-10-16 | 2014-10-16 | Pushing-type Self-aligning vehicle clutch disengaging bearing sleeve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204175826U true CN204175826U (en) | 2015-02-25 |
Family
ID=52564637
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420598478.4U Expired - Fee Related CN204175826U (en) | 2014-10-16 | 2014-10-16 | Pushing-type Self-aligning vehicle clutch disengaging bearing sleeve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204175826U (en) |
-
2014
- 2014-10-16 CN CN201420598478.4U patent/CN204175826U/en not_active Expired - Fee Related
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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: 20150225 |