CN2806224Y - Throttle support frame with bearing - Google Patents
Throttle support frame with bearing Download PDFInfo
- Publication number
- CN2806224Y CN2806224Y CN 200520028800 CN200520028800U CN2806224Y CN 2806224 Y CN2806224 Y CN 2806224Y CN 200520028800 CN200520028800 CN 200520028800 CN 200520028800 U CN200520028800 U CN 200520028800U CN 2806224 Y CN2806224 Y CN 2806224Y
- Authority
- CN
- China
- Prior art keywords
- support frame
- bearing
- throttle support
- rotating shaft
- throttle
- 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 - Lifetime
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- Rolling Contact Bearings (AREA)
Abstract
The utility model provides a throttle support frame with a bearing, wherein a rotating shaft is arranged on the front end of a throttle support frame body, and is inserted in a cylindrical flange; a torsion spring is sheathed on the rotating shaft. The utility model is characterized in that a rotating bearing is inserted on the front end of the cylindrical flange; the rotating bearing and the rotating shaft form a rolling movement pair; a rolling bearing is inserted in an inner cavity of the cylindrical flange. The rotating friction of the rotating shaft of the throttle support frame and the cylindrical flange is converted into rolling friction. Thus, the friction coefficient is raised, the abrasions of the throttle support frame in the work process are reduced, the service life is prolonged, and the action is flexible; the utility model overcomes the disadvantages of the existing throttle support frame of poor wear resistance and bad flexibility.
Description
Technical field
The utility model relates to a kind of throttle support that has bearing, and the structural development of doing on existing automotive oil door bracket belongs to self-propelled vehicle power control physical construction technical field.
Background technology
At present, the rotating shaft of the throttle support of motor vehicles is directly to be inserted in the flange sleeve, constitutes the pivoting friction pair with sleeve wall, direct friction contacts between rotating shaft and the sleeve wall, constitutes the pivoting friction pair, is dry condition, therefore, its resistance to abrasion and alerting ability are relatively poor, often have influence on throttle.
Summary of the invention
The utility model provides a kind of throttle support that has bearing, has overcome existing throttle support and has worn no resistance the shortcoming that alerting ability is bad.
Technical solution of the present utility model is as follows: the front end of throttle rack body is that turning cylinder is inserted in the tubular flange, torque spring is enclosed within on the turning cylinder, it is characterized in that: the front end of tubular flange is inlaid with rolling bearing, constitutes the rolling movement pair with turning cylinder.
Good effect of the present utility model is: the inner chamber of tubular flange is inlayed antifriction-bearing box, the turning cylinder of throttle support and tubular flange pivoting friction become friction of rolling, improved friction coefficient, the wearing and tearing of throttle support working process are reduced, increase service life, moves more flexible.
Description of drawings
Fig. 1 is the utility model structure principle chart.
The specific embodiment
According to shown in Figure 1, inner chamber front end at tubular flange 2 is inlaid with antifriction-bearing box 3, and the rotating shaft 1 of throttle support constitutes rolling friction pair in antifriction-bearing box 3, and the middle part of tubular flange 2 has groove, torque spring 4 is enclosed within the rotating shaft 1 and not on driving lever 5, rotating shaft 1 is resetted.
Claims (1)
1, a kind of throttle support that has bearing, the front end of throttle rack body are that turning cylinder is inserted in the tubular flange, and torque spring is enclosed within on the turning cylinder, it is characterized in that: the front end of tubular flange is inlaid with rolling bearing, constitute the rolling movement pair with turning cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520028800 CN2806224Y (en) | 2005-06-22 | 2005-06-22 | Throttle support frame with bearing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520028800 CN2806224Y (en) | 2005-06-22 | 2005-06-22 | Throttle support frame with bearing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2806224Y true CN2806224Y (en) | 2006-08-16 |
Family
ID=36920527
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520028800 Expired - Lifetime CN2806224Y (en) | 2005-06-22 | 2005-06-22 | Throttle support frame with bearing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2806224Y (en) |
-
2005
- 2005-06-22 CN CN 200520028800 patent/CN2806224Y/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: FAW-VALEO AUTOMOTIVE AIR CONDITIONING CO., LTD. Free format text: FORMER OWNER: XU JIANGUO Effective date: 20091120 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20091120 Address after: No. 245, Shenzhen street, Changchun economic and Technological Development Zone, Jilin 130033, China Patentee after: FAW faleiao Automobile Air Conditioner Co. Ltd. Address before: Jilin Province, deputy Changchun sunell Street No. 21, zip code: 130021 Patentee before: Xu Jianguo |
|
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |
Expiration termination date: 20150622 Granted publication date: 20060816 |