CN102720768A - Adjusting locking structure for bearing assembly and mounting - Google Patents
Adjusting locking structure for bearing assembly and mounting Download PDFInfo
- Publication number
- CN102720768A CN102720768A CN2012102030587A CN201210203058A CN102720768A CN 102720768 A CN102720768 A CN 102720768A CN 2012102030587 A CN2012102030587 A CN 2012102030587A CN 201210203058 A CN201210203058 A CN 201210203058A CN 102720768 A CN102720768 A CN 102720768A
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- CN
- China
- Prior art keywords
- bearing
- adjusting nut
- tapered roller
- rotating shaft
- mounting
- 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.)
- Pending
Links
- 210000002583 cell-derived microparticle Anatomy 0.000 claims description 6
- 230000001105 regulatory effect Effects 0.000 description 4
- 230000009977 dual effect Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 1
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- Mounting Of Bearings Or Others (AREA)
- Support Of The Bearing (AREA)
Abstract
The invention relates to an adjusting locking structure for bearing assembly and mounting. The adjusting locking structure for bearing assembly and mounting comprises an adjusting nut, an outer body, a tapered roller bearing and a rotary shaft. The tapered roller bearing is mounted in a bearing hole of the outer body, the rotary shaft is mounted in an inner hole of the tapered roller bearing, and the adjusting nut is mounted on the rotary shaft. The adjusting nut is provided with a radial groove. The rotary shaft is provided with a screw thread. The adjusting locking structure for bearing assembly and mounting is simple and reasonable in structure and has adjusting and locking functions by the aid of the adjusting nut, and the whole structure is simplified.
Description
Technical field
The present invention relates to a kind of locking mechanism, especially a kind of bearing combination install adjustment locking mechanism belongs to the cutting equipment field of mechanical technique.
Background technique
Diameter is greater than the tapered roller bearing stack mounting more than the 300mm, and very important during a reliable bearing play regulating device, locking also is very important after the adjustment so.In prior art, do more complicated to these two-part usually, to such an extent as to total is bulky.
Summary of the invention
The objective of the invention is to overcome above-mentioned deficiency, thereby a kind of bearing combination install adjustment locking mechanism is provided, this structure is simplified, and can play the dual purpose of regulating and locking.
According to technological scheme provided by the invention; A kind of bearing combination install adjustment locking mechanism comprises adjusting nut, ectosome, tapered roller bearing and rotating shaft; Said tapered roller bearing is installed in the bearing hole of ectosome; In the tapered roller bearing endoporus, rotating shaft is installed, adjusting nut is installed in the rotating shaft.
As further improvement of the present invention, have radial groove on the said adjusting nut.
As further improvement of the present invention, said rotating shaft is provided with screw thread.
Compared with present technology the present invention has the following advantages:
The present invention is simple in structure, rationally, through adjusting nut, can play the dual purpose of regulating and locking, and has simplified entire mechanism.
Description of drawings
Fig. 1 is a structural front view of the present invention.
Fig. 2 is a structure left view of the present invention.
Embodiment
Following the present invention will combine the embodiment in the accompanying drawing to further describe:
As shown in Figure 1, comprise adjusting nut 1, ectosome 2, tapered roller bearing 3 and rotating shaft 4, said tapered roller bearing 3 is installed in the bearing hole of ectosome 2, and rotating shaft 4 is installed in tapered roller bearing 3 endoporus, and adjusting nut 1 is installed in the rotating shaft.
The screw thread that the present invention moves about and holds through rotating shaft, the rotation adjusting nut is regulated the assemblage gap of tapered roller bearing; After the gap meets the rotation precision requirement; Tighten the lock screw on the adjusting nut; Because of adjusting nut has radial groove, make during screw lock adjusting nut wherein a slice screw thread piece together tightly on the outside thread of rotating shaft firmly, make adjusting nut under the fixed-site of rotating shaft.
Claims (3)
1. a bearing makes up the install adjustment locking mechanism; It is characterized in that: comprise adjusting nut (1), ectosome (2), tapered roller bearing (3) and rotating shaft (4); Said tapered roller bearing (3) is installed in the bearing hole of ectosome (2); In tapered roller bearing (3) endoporus, rotating shaft (4) is installed, adjusting nut (1) is installed in the rotating shaft (4).
2. a kind of bearing combination install adjustment locking mechanism as claimed in claim 1, it is characterized in that: said adjusting nut has radial groove on (1).
3. a kind of bearing combination install adjustment locking mechanism as claimed in claim 1, it is characterized in that: said rotating shaft (4) is provided with screw thread.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012102030587A CN102720768A (en) | 2012-06-19 | 2012-06-19 | Adjusting locking structure for bearing assembly and mounting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012102030587A CN102720768A (en) | 2012-06-19 | 2012-06-19 | Adjusting locking structure for bearing assembly and mounting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102720768A true CN102720768A (en) | 2012-10-10 |
Family
ID=46946606
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012102030587A Pending CN102720768A (en) | 2012-06-19 | 2012-06-19 | Adjusting locking structure for bearing assembly and mounting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102720768A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2694430A (en) * | 1953-07-09 | 1954-11-16 | Goodman Mfg Co | Lock nut |
| US3179141A (en) * | 1962-06-01 | 1965-04-20 | Corning Glass Works | Locknut |
| US4090545A (en) * | 1977-03-16 | 1978-05-23 | Caterpillar Tractor Co. | Nut locking means |
| CN101149072A (en) * | 2007-11-02 | 2008-03-26 | 宁波欧易液压有限公司 | Bearing locking structure |
| CN201335074Y (en) * | 2008-12-02 | 2009-10-28 | 宁波南螺建通紧固件有限公司 | Positioning nut |
| CN201891745U (en) * | 2010-11-17 | 2011-07-06 | 郑州精益达汽车零部件有限公司 | Locking structure of axle hub bearing |
| CN202674050U (en) * | 2012-06-19 | 2013-01-16 | 无锡华联精工机械有限公司 | Adjusting and locking structure for stack mounting of bearings |
-
2012
- 2012-06-19 CN CN2012102030587A patent/CN102720768A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2694430A (en) * | 1953-07-09 | 1954-11-16 | Goodman Mfg Co | Lock nut |
| US3179141A (en) * | 1962-06-01 | 1965-04-20 | Corning Glass Works | Locknut |
| US4090545A (en) * | 1977-03-16 | 1978-05-23 | Caterpillar Tractor Co. | Nut locking means |
| CN101149072A (en) * | 2007-11-02 | 2008-03-26 | 宁波欧易液压有限公司 | Bearing locking structure |
| CN201335074Y (en) * | 2008-12-02 | 2009-10-28 | 宁波南螺建通紧固件有限公司 | Positioning nut |
| CN201891745U (en) * | 2010-11-17 | 2011-07-06 | 郑州精益达汽车零部件有限公司 | Locking structure of axle hub bearing |
| CN202674050U (en) * | 2012-06-19 | 2013-01-16 | 无锡华联精工机械有限公司 | Adjusting and locking structure for stack mounting of bearings |
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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 | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20121010 |