CN102678765B - Shaft sleeve type rotating device - Google Patents
Shaft sleeve type rotating device Download PDFInfo
- Publication number
- CN102678765B CN102678765B CN201210098421.3A CN201210098421A CN102678765B CN 102678765 B CN102678765 B CN 102678765B CN 201210098421 A CN201210098421 A CN 201210098421A CN 102678765 B CN102678765 B CN 102678765B
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- CN
- China
- Prior art keywords
- bearing
- bearing housing
- sleeve type
- rotating device
- shaft 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.)
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Links
- 238000004519 manufacturing process Methods 0.000 abstract description 7
- 238000000034 method Methods 0.000 abstract description 6
- 238000004080 punching Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- Mounting Of Bearings Or Others (AREA)
Abstract
The invention relates to a shaft sleeve type rotating device which comprises a bearing and a bearing bush. A clamp groove is arranged on the inner wall of the bearing bush and is close to the edge of the top of the bearing bush, a clamp spring is disposed on the clamp groove, the bearing is fixed into the bearing bush via the clamp spring, a bearing end cover is arranged above the bearing bush, a shaft sequentially penetrates through the bearing bush, the bearing and the bearing end cover and is fixed by a first fixing nut, and a second fixing nut is disposed between the bearing bush and the bearing end cover. The shaft sleeve type rotating device has the advantages that the shaft sleeve type rotating device can rotate in a speed-variable manner, resistance is low, the clamp groove is adopted, the bearing is fixed by the clamp spring, a process is simple, production is operated conveniently, requirements on production equipment is low, and a product is attractive, convenient and practical and is reliable in function.
Description
Technical field
The present invention relates to a kind of axle sleeve type whirligig.
Background technique
Traditional axle sleeve whirligig, the general bearing etc. adopting the mach bearing housing of thick pipe or adopt punching press.Adopt the mach bearing housing of thick pipe, its cost is high, is to fix bearing by bearing housing welding buckle, unsightly, and complex process, bearing front end and back end is all exposed, easily water inlet and dirt; Adopt the bearing housing of punching press, after its bearing loads bearing, punch ram bearing housing reducing mode is adopted to fix bearing, then welding together with external module, product is comparatively large, puts on punch press more difficult, and requires that punching press gantry depth is very large, size larger product just cannot be produced, and has certain narrow limitation.
Summary of the invention
The object of this invention is to provide a kind of axle sleeve type whirligig, adopt jump-ring slot jump ring rigid bearing, technique is simple, and production operation is convenient, and require low to manufacturing mechanism, product is attractive in appearance, reliable in function.
The object of the invention is to be achieved through the following technical solutions:
A kind of axle sleeve type whirligig, comprise bearing and bearing housing, it is characterized in that: described bearing housing inwall is provided with draw-in groove near edge, bearing housing top, jump ring is provided with in draw-in groove, bearing is fixed in bearing housing by described jump ring, be provided with bearing (ball) cover above bearing housing, axle is also fixed by set screw nut one through bearing housing, bearing and bearing (ball) cover successively.Set screw nut two is provided with between described bearing housing and bearing (ball) cover.
Gap between described bearing housing and bearing (ball) cover is 2mm.
The gap of described bearing and bearing housing is 0.03 ~ 0.08mm, and the gap bottom bearing and between bearing housing is 1mm.
Beneficial effect of the present invention is: variable rotation speed, and resistance is little; Adopt jump-ring slot and use jump ring rigid bearing, technique is simple, and production operation is convenient, and require low to manufacturing mechanism, product is attractive in appearance, reliable in function, convenient, practical.
Accompanying drawing explanation
With reference to the accompanying drawings the present invention is described in further detail below.
Fig. 1 is the explosive view of the axle sleeve type whirligig described in the embodiment of the present invention.
In figure:
1, bearing; 2, bearing housing; 3, draw-in groove; 4, jump ring; 5, bearing (ball) cover; 6, axle; 7, set screw nut one; 8, set screw nut two.
Embodiment
As shown in Figure 1, axle sleeve type whirligig described in the embodiment of the present invention, comprise bearing 1 and bearing housing 2, described bearing housing 1 inwall is provided with draw-in groove 3 near edge, bearing housing 1 top, jump ring 4 is provided with in draw-in groove 3, bearing 1 is fixed in bearing housing 2 by described jump ring 4, is provided with bearing (ball) cover 5 above bearing housing 2, and axle 6 is also fixed by set screw nut 1 through bearing housing 2, bearing 1 and bearing (ball) cover 5 successively.Set screw nut 28 is provided with: the gap between described bearing housing 2 and bearing (ball) cover 5 is 2mm between described bearing housing 2 and bearing (ball) cover 5.Described bearing 1 is 0.03 ~ 0.08mm with the gap of bearing housing 2, and the gap bottom bearing 1 and between bearing housing 2 is 1mm.
During concrete use, bearing 1 is rapped into bearing housing 2, jump ring 4 is stuck in the draw-in groove 3 of bearing housing 2 inwall and fixes bearing 1, screw in set screw nut 1 subsequently, play fixation, and padded spatial position makes bearing (ball) cover 5 not contact with bearing housing 2; At screw-in set screw nut 28, fix bearing (ball) cover 5; Finally load axle 6.Easy for installation, reliable in function and simple for structure, attractive in appearance, directly can connect (also can weld) on bearing housing when manufacturing the external object of rotatable product, convenient, practical, and variable rotation speed, and resistance is little, and technique is simple, and installation cost is low.
The present invention is not limited to above-mentioned preferred forms; anyone can draw other various forms of products under enlightenment of the present invention; no matter but any change is done in its shape or structure; every have identical with the application or akin technological scheme, all drops within protection scope of the present invention.
Claims (4)
1. an axle sleeve type whirligig, comprise bearing (1) and bearing housing (2), it is characterized in that: described bearing housing (1) inwall is provided with draw-in groove (3) near bearing housing (1) edge, top, be provided with jump ring (4) in draw-in groove (3), bearing (1) is fixed in bearing housing (2) by described jump ring (4); Bearing housing (2) top is provided with bearing (ball) cover (5), and axle (6) is passed bearing housing (2), bearing (1) and bearing (ball) cover (5) successively and fixed by set screw nut one (7).
2. axle sleeve type whirligig according to claim 1, is characterized in that: be provided with set screw nut two (8) between described bearing housing (2) and bearing (ball) cover (5).
3. axle sleeve type whirligig according to claim 2, is characterized in that: the gap between described bearing housing (2) and bearing (ball) cover (5) is 2mm.
4. the axle sleeve type whirligig according to any one of claim 1-3, it is characterized in that: described bearing (1) is 0.03 ~ 0.08mm with the gap of bearing housing (2), the gap between bearing (1) bottom and bearing housing (2) is 1mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210098421.3A CN102678765B (en) | 2012-04-06 | 2012-04-06 | Shaft sleeve type rotating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210098421.3A CN102678765B (en) | 2012-04-06 | 2012-04-06 | Shaft sleeve type rotating device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102678765A CN102678765A (en) | 2012-09-19 |
| CN102678765B true CN102678765B (en) | 2015-05-27 |
Family
ID=46811145
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210098421.3A Active CN102678765B (en) | 2012-04-06 | 2012-04-06 | Shaft sleeve type rotating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102678765B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105240411A (en) * | 2015-10-31 | 2016-01-13 | 陆英豪 | Shaft sleeve type rotary device |
| CN105909895B (en) * | 2016-06-15 | 2019-11-22 | 陆英豪 | Support rotating device |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20050025604A1 (en) * | 2003-08-01 | 2005-02-03 | Steve Slesinski | Combination lock washer and spindle bearing assembly |
| US20100061670A1 (en) * | 2008-09-05 | 2010-03-11 | Foxnum Technology Co., Ltd. | Motor shaft support device |
| CN201723588U (en) * | 2010-05-22 | 2011-01-26 | 林丽娥 | Novel unidirectional bearing structure |
| CN201827255U (en) * | 2010-10-27 | 2011-05-11 | 山东金诺集团有限公司 | Driving device for compact archives shelf |
| CN202756446U (en) * | 2012-04-06 | 2013-02-27 | 陆英豪 | Shaft sleeve type rotation device |
-
2012
- 2012-04-06 CN CN201210098421.3A patent/CN102678765B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20050025604A1 (en) * | 2003-08-01 | 2005-02-03 | Steve Slesinski | Combination lock washer and spindle bearing assembly |
| US20100061670A1 (en) * | 2008-09-05 | 2010-03-11 | Foxnum Technology Co., Ltd. | Motor shaft support device |
| CN201723588U (en) * | 2010-05-22 | 2011-01-26 | 林丽娥 | Novel unidirectional bearing structure |
| CN201827255U (en) * | 2010-10-27 | 2011-05-11 | 山东金诺集团有限公司 | Driving device for compact archives shelf |
| CN202756446U (en) * | 2012-04-06 | 2013-02-27 | 陆英豪 | Shaft sleeve type rotation device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102678765A (en) | 2012-09-19 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190605 Address after: 529724 Gelang Village Committee, Yayao Town, Heshan City, Guangdong Province Patentee after: Heshan City Yao Ge Lang Hardware Industrial Co. Ltd. Address before: 529724 Gelang Villagers Committee, Yayao Town, Heshan City, Guangdong Province Patentee before: Lu Yinghao |