CN105065445A - Bearing of multi-layer array ball structure - Google Patents
Bearing of multi-layer array ball structure Download PDFInfo
- Publication number
- CN105065445A CN105065445A CN201510538952.3A CN201510538952A CN105065445A CN 105065445 A CN105065445 A CN 105065445A CN 201510538952 A CN201510538952 A CN 201510538952A CN 105065445 A CN105065445 A CN 105065445A
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- China
- Prior art keywords
- bearing
- ball
- slide blocks
- housing
- inside casing
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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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- Rolling Contact Bearings (AREA)
Abstract
The invention relates to a bearing of a multi-layer array ball structure. The bearing comprises a bearing inner frame and a bearing outer frame. A roller assembly is arranged between the bearing inner frame and the bearing outer frame and comprises a plurality of cambered sliding blocks. The two axial ends of each sliding block are each provided with a hemispherical swing groove, a swing ball is arranged between the swing grooves in every two adjacent sliding blocks. An outer ball is embedded in the outer lateral face of each sliding block, and the outer balls are in contact with the inner wall of the bearing outer frame. An inner ball is embedded in the inner lateral face of each sliding block, and the inner balls are in contact with the outer wall of the bearing inner frame.
Description
Technical field
The present invention relates to a kind of bearing of multiple tier array roll structure, belong to field of bearings.
Background technique
Traditional bearing adopts simple housing, inside casing adds roller and forms, roller directly and housing, inside casing friction realize the rotation of bearing, because the narrow limitation of roller shape and material, be difficult to avoid roller to the wearing and tearing of housing and inside casing, simultaneously in a lot of equipment, bearing also bears the uncertain impact of larger radial direction, and roller is easy to produce pit on bearing inside casing, housing, affects bearing performance.
Summary of the invention
The technical problem to be solved in the present invention is: the problem overcoming bearing durability difference of the prior art, provides a kind of bearing of durable, good stability.
The technical solution adopted for the present invention to solve the technical problems is:
A kind of bearing of multiple tier array roll structure, comprise bearing inside casing, housing, roller assembly is provided with between described bearing inside casing and housing, described roller assembly comprises the slide blocks of some arcs, the axial two ends of described slide are provided with a hemispheric swinging chute, between the swinging chute of adjacent two slides, be provided with one swing ball, the outer side surface of described slide blocks is inlaid with an outside ball, the contact internal walls of described outside ball and bearing housing, the inner side surface of described slide blocks is inlaid with an inner side ball, the wall contacts of described inner side ball and bearing inside casing.
As further innovation of the present invention, described slide blocks adopts porous ceramics to make.
As further innovation of the present invention, diameter and the equal diameters swinging ball of described outside ball, the diameter of described outside ball is that the twice of inner side ball diameter is to three times.
The invention has the beneficial effects as follows:
The traditional roller mechanism of this structure improvement, the slide blocks adopting tile is main body, ensure that intensity, and the swing ball simultaneously between slide blocks connects and not only makes bearing can dynamic self-recision, ensure that the integrity of bearing simultaneously.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the present invention is further described.
Fig. 1 is structure of the present invention.
Embodiment
In conjunction with the accompanying drawings, the present invention is further detailed explanation.These accompanying drawings are the schematic diagram of simplification, only basic structure of the present invention are described in a schematic way, and therefore it only shows the formation relevant with the present invention.
As shown in Figure 1, the present invention is a kind of bearing of multiple tier array roll structure, comprise bearing inside casing 2, housing 1, roller assembly is provided with between described bearing inside casing 2 and housing 1, described roller assembly comprises the slide blocks of some arcs, the axial two ends of described slide are provided with a hemispheric swinging chute, between the swinging chute of adjacent two slides, be provided with one swing ball 3, the outer side surface of described slide blocks is inlaid with an outside ball 4, the contact internal walls of described outside ball 4 and bearing housing 1, the inner side surface of described slide blocks is inlaid with an inner side ball 5, the wall contacts of described inner side ball 5 and bearing inside casing 2,
Described slide blocks adopts porous ceramics to make;
Diameter and the equal diameters swinging ball 3 of described outside ball 4, the diameter of described outside ball 4 is that the twice of inner side ball 5 diameter is to three times.
The traditional roller mechanism of this structure improvement, the slide blocks adopting tile is main body, ensure that intensity, and the swing ball 3 simultaneously between slide blocks connects and not only makes bearing can dynamic self-recision, ensure that the integrity of bearing simultaneously; In addition the ball bearing mechanism of multilayer ensure that the intensity of bearing.
With above-mentioned according to desirable embodiment of the present invention for enlightenment, by above-mentioned description, relevant staff in the scope not departing from this invention technological thought, can carry out various change and amendment completely.The technical scope of this invention is not limited to the content on specification, must determine its technical scope according to right.
Claims (3)
1. the bearing of a multiple tier array roll structure, it is characterized in that: comprise bearing inside casing, housing, roller assembly is provided with between described bearing inside casing and housing, described roller assembly comprises the slide blocks of some arcs, the axial two ends of described slide are provided with a hemispheric swinging chute, between the swinging chute of adjacent two slides, be provided with one swing ball, the outer side surface of described slide blocks is inlaid with an outside ball, the contact internal walls of described outside ball and bearing housing, the inner side surface of described slide blocks is inlaid with an inner side ball, the wall contacts of described inner side ball and bearing inside casing.
2. the bearing of a kind of multiple tier array roll structure as claimed in claim 1, is characterized in that: described slide blocks adopts porous ceramics to make.
3. the bearing of a kind of multiple tier array roll structure as claimed in claim 2, is characterized in that: diameter and the equal diameters swinging ball of described outside ball, and the diameter of described outside ball is that the twice of inner side ball diameter is to three times.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510538952.3A CN105065445A (en) | 2015-08-29 | 2015-08-29 | Bearing of multi-layer array ball structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510538952.3A CN105065445A (en) | 2015-08-29 | 2015-08-29 | Bearing of multi-layer array ball structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105065445A true CN105065445A (en) | 2015-11-18 |
Family
ID=54494914
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510538952.3A Pending CN105065445A (en) | 2015-08-29 | 2015-08-29 | Bearing of multi-layer array ball structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105065445A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109854617A (en) * | 2019-03-08 | 2019-06-07 | 尹苑苑 | A kind of ceramic bearing |
-
2015
- 2015-08-29 CN CN201510538952.3A patent/CN105065445A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109854617A (en) * | 2019-03-08 | 2019-06-07 | 尹苑苑 | A kind of ceramic bearing |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20151118 |