CN203614555U - Bearing gap adjusting nut - Google Patents
Bearing gap adjusting nut Download PDFInfo
- Publication number
- CN203614555U CN203614555U CN201320878825.4U CN201320878825U CN203614555U CN 203614555 U CN203614555 U CN 203614555U CN 201320878825 U CN201320878825 U CN 201320878825U CN 203614555 U CN203614555 U CN 203614555U
- Authority
- CN
- China
- Prior art keywords
- adjusting nut
- collar
- location
- positioning
- locking teeth
- 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 bearing gap adjusting nut, comprising an adjusting nut; internal threads are arranged in the adjusting nut; locking teeth are uniformly fixed on the inner wall of the adjusting nut along the circumference; an annular clamp slot is arranged on the inner wall, close to the outside, of the adjusting nut along the circumference; a positioning clamp ring is arranged in the annular clamp slot; positioning buckles matched with the locking teeth are fixed in the middle of the positioning clamp ring; snaps matched with the annular clamp slot are arranged at two sides of the positioning clamp ring. The locking teeth of the bearing gap adjusting nut are more, the minimal adjusting angle of the adjusting nut is small, the adjusting precision is high, the bearing interval adjusting nut is provided with the positioning clamp ring matched with the adjusting nut for use, the positioning clamp ring and the adjusting nut are convenient to adjust and mount by the snaps and the positioning buckles, and the adjusting nut can be repetitively used and adjusted and can be long in service life.
Description
Technical field
The utility model relates to a kind of nut, relates in particular to a kind of bearing play adjusting nut for automotive hub female cone roller bearing.
Background technique
The utilization of bearing play adjusting nut is very extensive, is mainly used in adjusting the pretightening force of automobile inner bearing part.The existing bearing play adjusting nut for automotive hub female cone roller bearing normally locks with lock washer, this kind of bearing play adjusting nut comprises nut body 1 as shown in Figure 1, one end of nut body is distributed with locking slot 2 along even circumferential, when adjusting, nut is screwed onto to bearing play when suitable, by corresponding tab on corresponding locking slot lock washer, again tab is knocked in to locking slot, therefore replacing is installed very inconvenient, and this bearing play adjusting nut just cannot have been reused, working life is short, and the minimal adjustment angle of lock washer is 15 degree, when pitch is per inch 12 tooth, minimum adjustable range is 0.088 millimeter, the degree of regulation of this bearing play adjusting nut is low.
Model utility content
For solving the problems of the technologies described above, the utility model has designed a kind of bearing play adjusting nut for automotive hub female cone roller bearing.
The utility model adopts following technological scheme:
A kind of bearing play adjusting nut, comprise adjusting nut, in adjusting nut, be provided with internal thread, on adjusting nut inwall, be fixedly installed locking teeth along even circumferential, on adjusting nut inwall in the outer part, be provided with annular slot along circumference, in annular slot, be provided with location collar, collar middle part, location is fixedly installed the locating button coordinating with locking teeth, and collar both sides, location are respectively arranged with the buckle coordinating with annular slot.The locking number of teeth of this bearing play adjusting nut is many, the angle of adjusting nut minimal adjustment is little, degree of regulation is high, and this bearing play adjusting nut is provided with the location collar being used in conjunction with adjusting nut, location collar is easy to adjust with adjusting nut installation by buckle and locating button, can re-adjustments use long service life.
As preferably, two ends of described location collar are respectively arranged with extruding pressing board.The convenient location of this structure collar is installed and is regulated and changes.
The beneficial effects of the utility model are: the locking number of teeth of this bearing play adjusting nut is many, and the angle of adjusting nut minimal adjustment is little, and degree of regulation is high, and install easy to adjustly, can re-adjustments use long service life.
Accompanying drawing explanation
Fig. 1 is a kind of structural representation of existing bearing play adjusting nut;
Fig. 2 is a kind of structural representation of the present utility model;
Fig. 3 is that one of the present utility model is partly cutd open structural representation;
Fig. 4 is a kind of structural representation of adjusting nut in the utility model;
Fig. 5 is a kind of structural representation of locating collar in the utility model;
In figure: 1, nut body, 2, locking slot, 3, adjusting nut, 4, locking teeth, 5, location collar, 6, annular slot, 7, locating button, 8, buckle, 9, extruding pressing board.
Embodiment
Below by specific embodiment, and by reference to the accompanying drawings, the technical solution of the utility model is further described specifically:
Embodiment: as shown in accompanying drawing 2, accompanying drawing 3, accompanying drawing 4 and accompanying drawing 5, a kind of bearing play adjusting nut, comprise adjusting nut 3, in adjusting nut, be provided with internal thread, on adjusting nut inwall, be fixedly installed locking teeth 4 along even circumferential, on adjusting nut inwall in the outer part, be provided with annular slot 6 along circumference, in annular slot, be provided with location collar 5, collar middle part, location is fixedly installed the locating button 7 coordinating with locking teeth, collar both sides, location are respectively arranged with the buckle 8 coordinating with annular slot, and two ends of location collar are respectively arranged with extruding pressing board 9.
The locking number of teeth of this bearing play adjusting nut is 64 teeth, the angle of adjusting nut minimal adjustment is 38 points of 5 degree, when pitch is per inch 12 tooth, minimum adjustable range is 0.033 millimeter, degree of regulation improves greatly, and this bearing play adjusting nut is provided with the location collar being used in conjunction with adjusting nut, and location collar is easy to adjust with adjusting nut installation by buckle and locating button, can re-adjustments use long service life.
Above-described embodiment is preferably scheme of one of the present utility model, not the utility model is done to any pro forma restriction, also has other variant and remodeling under the prerequisite that does not exceed the technological scheme that claim records.
Claims (2)
1. a bearing play adjusting nut, comprise adjusting nut, in adjusting nut, be provided with internal thread, it is characterized in that, on described adjusting nut inwall, be fixedly installed locking teeth along even circumferential, on adjusting nut inwall in the outer part, be provided with annular slot along circumference, in annular slot, be provided with location collar, collar middle part, location is fixedly installed the locating button coordinating with locking teeth, and collar both sides, location are respectively arranged with the buckle coordinating with annular slot.
2. bearing play according to claim 1 adjusting nut, is characterized in that, two ends of described location collar are respectively arranged with extruding pressing board.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320878825.4U CN203614555U (en) | 2013-12-30 | 2013-12-30 | Bearing gap adjusting nut |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320878825.4U CN203614555U (en) | 2013-12-30 | 2013-12-30 | Bearing gap adjusting nut |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203614555U true CN203614555U (en) | 2014-05-28 |
Family
ID=50767204
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320878825.4U Expired - Fee Related CN203614555U (en) | 2013-12-30 | 2013-12-30 | Bearing gap adjusting nut |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203614555U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105822653A (en) * | 2016-06-08 | 2016-08-03 | 吴志强 | Nut assembly capable of precise adjustment |
| CN109154310B (en) * | 2016-04-05 | 2024-03-22 | Itt制造企业有限责任公司 | EZ adjusting impeller clearance |
-
2013
- 2013-12-30 CN CN201320878825.4U patent/CN203614555U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109154310B (en) * | 2016-04-05 | 2024-03-22 | Itt制造企业有限责任公司 | EZ adjusting impeller clearance |
| CN105822653A (en) * | 2016-06-08 | 2016-08-03 | 吴志强 | Nut assembly capable of precise adjustment |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140528 Termination date: 20161230 |