CN202851662U - Inner hexagonal thread bearing - Google Patents
Inner hexagonal thread bearing Download PDFInfo
- Publication number
- CN202851662U CN202851662U CN 201220358398 CN201220358398U CN202851662U CN 202851662 U CN202851662 U CN 202851662U CN 201220358398 CN201220358398 CN 201220358398 CN 201220358398 U CN201220358398 U CN 201220358398U CN 202851662 U CN202851662 U CN 202851662U
- Authority
- CN
- China
- Prior art keywords
- bearing
- inner ring
- ring
- thread bearing
- screw thread
- 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
Links
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 12
- 239000010959 steel Substances 0.000 claims abstract description 12
- 239000000428 dust Substances 0.000 claims abstract description 8
- 230000008901 benefit Effects 0.000 abstract description 2
- 238000005096 rolling process Methods 0.000 abstract 1
- 230000005540 biological transmission Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000009347 mechanical transmission Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
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- Rolling Contact Bearings (AREA)
Abstract
The utility model provides an inner hexagonal thread bearing. The inner hexagonal thread bearing comprises inner rings and outer rings, wherein the outer rings are arranged at the outer parts of the inner rings in a sleeving manner; a plurality of steel balls can be arranged between the inner ring and the outer ring (which are arranged on a same end of the bearing) in a rolling manner; a holding frame is arranged on the steel balls in the sleeving manner; a bayonet is arranged between the inner ring and the outer ring at every one of the two ends of the bearing; a dust cover is blocked into each bayonet; and a hexagonal hole is arranged in the inside diameter at one end of each inner ring. Compared with the prior art, the inner hexagonal thread bearing has the advantages that an inner hole of the bearing is replaced by an inner hexagonal thread, and the scope of usage conditions is expanded, and thus assembly requirements are low, the assembly is simple, and the requirements are greatly reduced, and as a result, the producing efficiency is improved, and the cost is greatly reduced as well.
Description
Technical field
The utility model relates to a kind of bearing, refers to especially a kind of interior hexagonal screw thread bearing.
Background technique
Bearing is to work the parts of fixing and reducing the load friction factor in mechanical transmission course.Also can say, when other parts produce relative movement each other on axle, be used for reducing the fixing parts of friction factor and retainer shaft central position in the power transmission process.Bearing is a kind of very important component in the contemporary machinery.Its major function is the supported mechanical solid of rotation, in order to the mechanical load friction factor of reduction equipment in transmission process.Traditional bearing assemble requires high, and required precision is high, cost can be improved during production, and yielding capacity can be given a discount in addition, and is not easy to operate.
The model utility content
The utility model proposes a kind of interior hexagonal screw thread bearing, solved in the prior art yielding capacity and can give a discount not easy-operating problem.
The technical solution of the utility model is achieved in that
A kind of interior hexagonal screw thread bearing, described bearing comprises inner ring and is placed in the outer ring of this inner ring outside, rollably be provided with some steel balls between described inner ring and the outer ring, cover has retainer on the described steel ball, be provided with bayonet socket between the inner ring at described bearing two ends and the outer ring, described dust cover is stuck in this bayonet socket, it is characterized in that: the inside diameter of described inner ring one end is hexagon ring.
The end face of described retainer one end is annulus, and the end face of the other end offers some pockets hole, and described steel ball places in the described pocket hole.
Offer eight pocket holes on the described retainer.
Described dust cover inside is provided with containing groove, is filled with collar in the described containing groove.
Compared with prior art, the utility model has the advantage of, change the endoporus of bearing into interior hexagonal screw thread, the condition using scope is enlarged, simple so that matching requirements are low, lower the requirement greatly, manufacturing efficiency gets a promotion, and cost also obtains very large reduction.
Description of drawings
In order to be illustrated more clearly in the utility model embodiment or technological scheme of the prior art, the below will do to introduce simply to the accompanying drawing of required use in embodiment or the description of the Prior Art, apparently, accompanying drawing in the following describes only is embodiments more of the present utility model, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is the generalized section of a kind of interior hexagonal screw thread bearing of the utility model;
Fig. 2 is the explosive view of a kind of interior hexagonal screw thread bearing of the utility model.
The number in the figure explanation:
1-outer ring, 2-inner ring, 21-hexagon ring, 3-steel ball, 4-retainer, 41-pocket hole, 5-dust cover
Embodiment
Below in conjunction with the accompanying drawing among the utility model embodiment, the technological scheme among the utility model embodiment is clearly and completely described, obviously, described embodiment only is the utility model part embodiment, rather than whole embodiments.Based on the embodiment in the utility model, those of ordinary skills are not making the every other embodiment who obtains under the creative work prerequisite, all belong to the scope of the utility model protection.
As shown in Figures 1 and 2, a kind of interior hexagonal screw thread bearing, described bearing comprises inner ring 2 and is placed in the outer ring 1 of these inner ring 2 outsides, rollably be provided with some steel balls 3 between described inner ring 2 and the outer ring 1, and be placed in retainer 4 on the described steel ball 3, be provided with bayonet socket between the inner ring 2 at described bearing two ends and the outer ring 1, described dust cover 5 is stuck in this bayonet socket, and the inside diameter of described inner ring 2 one ends is hexagon ring 21.The end face of described retainer 4 one ends is annulus, and the end face of the other end offers eight pocket holes 41, and described steel ball 3 places in the described pocket hole 41.Described dust cover 5 inside are provided with containing groove, are filled with described collar in the described containing groove.
The above only is preferred embodiment of the present utility model; not in order to limit the utility model; all within spirit of the present utility model and principle, any modification of doing, be equal to replacement, improvement etc., all should be included within the protection domain of the present utility model.
Claims (4)
1. hexagonal screw thread bearing in a kind, described bearing comprises inner ring and is placed in the outer ring of this inner ring outside, rollably be provided with some steel balls between described inner ring and the outer ring, cover has retainer on the described steel ball, be provided with bayonet socket between the inner ring at described bearing two ends and the outer ring, described dust cover is stuck in this bayonet socket, it is characterized in that: the inside diameter of described inner ring one end is hexagon ring.
2. a kind of interior hexagonal screw thread bearing according to claim 1, it is characterized in that: the end face of described retainer one end is annulus, and the end face of the other end offers some pockets hole, and described steel ball places in the described pocket hole.
3. a kind of interior hexagonal screw thread bearing according to claim 2 is characterized in that: offer eight pocket holes on the described retainer.
4. a kind of interior hexagonal screw thread bearing according to claim 1, it is characterized in that: described dust cover inside is provided with containing groove, is filled with collar in the described containing groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220358398 CN202851662U (en) | 2012-07-23 | 2012-07-23 | Inner hexagonal thread bearing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220358398 CN202851662U (en) | 2012-07-23 | 2012-07-23 | Inner hexagonal thread bearing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202851662U true CN202851662U (en) | 2013-04-03 |
Family
ID=47982868
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220358398 Expired - Fee Related CN202851662U (en) | 2012-07-23 | 2012-07-23 | Inner hexagonal thread bearing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202851662U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104061232A (en) * | 2014-05-30 | 2014-09-24 | 张家港市Aaa轴承有限公司 | Threaded bearing |
-
2012
- 2012-07-23 CN CN 201220358398 patent/CN202851662U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104061232A (en) * | 2014-05-30 | 2014-09-24 | 张家港市Aaa轴承有限公司 | Threaded bearing |
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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 |
Granted publication date: 20130403 Termination date: 20150723 |
|
| EXPY | Termination of patent right or utility model |