CN104930060A - Hollow-out type automotive bearing - Google Patents
Hollow-out type automotive bearing Download PDFInfo
- Publication number
- CN104930060A CN104930060A CN201510360399.9A CN201510360399A CN104930060A CN 104930060 A CN104930060 A CN 104930060A CN 201510360399 A CN201510360399 A CN 201510360399A CN 104930060 A CN104930060 A CN 104930060A
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- CN
- China
- Prior art keywords
- watt
- hollow
- bearing
- groove
- out type
- 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.)
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Abstract
The invention discloses a hollow-out type automotive bearing comprising a cylindrical bearing body formed through four 1/4 bearing units with 90 degree arcs in a surrounded manner. The adjacent 1/4 bearing units are connected through hollow-out walls, and the middle of inner walls of the 1/4 bearing units are filled with lubrication oil through grooves. The heat in the bearing body can be radiated through the hollow-out walls, and the heat produced by friction between a sliding shaft and the bearing body can be reduced.
Description
Technical field
The present invention relates to bearing shell field, specifically a kind of hollow type automobile bearing.
Background technique
Bearing shell is component conventional in automobile, be mainly used in support sliding axle and with sliding axle Spielpassung, slide therein for sliding axle, bearing shell has integrated type bearing shell and split type two kinds, integrated type bearing shell in use, sliding axle produces high temperature with the mutual friction of bearing shell phase, and the bearing bush structure of ring seal makes heat not easily leave, and there is the problem of tile kilning.
Summary of the invention
The object of this invention is to provide a kind of hollow type automobile bearing, to solve prior art Problems existing.
In order to achieve the above object, the technical solution adopted in the present invention is:
A kind of hollow type automobile bearing, it is characterized in that: comprise 1/4 watt of body that four shapes are 90 degree of arc surfaceds, four 1/4 watt of bodies spatially surround cylindrical shape, connected by hollow out wall between adjacent 1/4 watt of body sidewall, in the middle of each 1/4 watt of body inwall, the central cylindrical axial direction surrounded is provided with groove, in groove, is filled with lubricant grease.
Described a kind of hollow type automobile bearing, is characterized in that: the groove in the middle of each 1/4 watt of body inwall is set to swallow tail shaped slot respectively.
The present invention forms cylindrical shape watt body by four 1/4 watt of bodies, four 1/4 watt of bodies are connected by hollow out wall each other, hollow out wall can be utilized to leave a watt intimate heat, utilize swallow tail shaped slot effectively can hold lubricant grease simultaneously, lubrication is played to sliding axle, and then reduces due to heat fricative between sliding axle and watt body further.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Embodiment
Shown in Figure 1, a kind of hollow type automobile bearing, comprising four shapes is that 1/4 watt of body, 1 four 1/4 watt of bodies 1 of 90 degree of arc surfaceds spatially surround cylindrical shape, connected by hollow out wall 2 between adjacent 1/4 watt of body 1 sidewall, in the middle of each 1/4 watt of body 1 inwall, the central cylindrical axial direction surrounded is provided with groove 3, in groove 3, is filled with lubricant grease 4.Groove 3 in the middle of each 1/4 watt of body 1 inwall is set to swallow tail shaped slot respectively.
Claims (2)
1. a hollow type automobile bearing, it is characterized in that: comprise 1/4 watt of body that four shapes are 90 degree of arc surfaceds, four 1/4 watt of bodies spatially surround cylindrical shape, connected by hollow out wall between adjacent 1/4 watt of body sidewall, in the middle of each 1/4 watt of body inwall, the central cylindrical axial direction surrounded is provided with groove, in groove, is filled with lubricant grease.
2. a kind of hollow type automobile bearing according to claim 1, is characterized in that: the groove in the middle of each 1/4 watt of body inwall is set to swallow tail shaped slot respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510360399.9A CN104930060A (en) | 2015-06-26 | 2015-06-26 | Hollow-out type automotive bearing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510360399.9A CN104930060A (en) | 2015-06-26 | 2015-06-26 | Hollow-out type automotive bearing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104930060A true CN104930060A (en) | 2015-09-23 |
Family
ID=54117391
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510360399.9A Pending CN104930060A (en) | 2015-06-26 | 2015-06-26 | Hollow-out type automotive bearing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104930060A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4371219A (en) * | 1978-11-14 | 1983-02-01 | Nissan Motor Company, Ltd. | Floating bush and outer bearing structure for mounting a shaft in a body rotatably |
| CN1261131A (en) * | 1999-01-20 | 2000-07-26 | 孙晶 | Arc-shaped elastic metal-plastic bush |
| KR20120139652A (en) * | 2012-12-18 | 2012-12-27 | 정인보 | Bush bearing |
| CN203166638U (en) * | 2013-03-21 | 2013-08-28 | 商巧玲 | Motor stator lining |
| CN203308916U (en) * | 2013-05-15 | 2013-11-27 | 浙江正盛轴瓦有限责任公司 | Multi-oil-groove bearing bush for ship |
| CN204300123U (en) * | 2014-11-13 | 2015-04-29 | 重庆海山橡塑化工有限公司 | Rubber bush bearing |
| CN204805337U (en) * | 2015-06-26 | 2015-11-25 | 芜湖创智机械技术有限公司 | Hollow type car axle bush |
-
2015
- 2015-06-26 CN CN201510360399.9A patent/CN104930060A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4371219A (en) * | 1978-11-14 | 1983-02-01 | Nissan Motor Company, Ltd. | Floating bush and outer bearing structure for mounting a shaft in a body rotatably |
| CN1261131A (en) * | 1999-01-20 | 2000-07-26 | 孙晶 | Arc-shaped elastic metal-plastic bush |
| KR20120139652A (en) * | 2012-12-18 | 2012-12-27 | 정인보 | Bush bearing |
| CN203166638U (en) * | 2013-03-21 | 2013-08-28 | 商巧玲 | Motor stator lining |
| CN203308916U (en) * | 2013-05-15 | 2013-11-27 | 浙江正盛轴瓦有限责任公司 | Multi-oil-groove bearing bush for ship |
| CN204300123U (en) * | 2014-11-13 | 2015-04-29 | 重庆海山橡塑化工有限公司 | Rubber bush bearing |
| CN204805337U (en) * | 2015-06-26 | 2015-11-25 | 芜湖创智机械技术有限公司 | Hollow type car axle bush |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150923 |