CN208431265U - A kind of ball bearing with antiskid function - Google Patents
A kind of ball bearing with antiskid function Download PDFInfo
- Publication number
- CN208431265U CN208431265U CN201820903479.3U CN201820903479U CN208431265U CN 208431265 U CN208431265 U CN 208431265U CN 201820903479 U CN201820903479 U CN 201820903479U CN 208431265 U CN208431265 U CN 208431265U
- Authority
- CN
- China
- Prior art keywords
- inner ring
- bearing
- ring
- support block
- arrival slot
- 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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- Rolling Contact Bearings (AREA)
Abstract
The utility model discloses a kind of ball bearings with antiskid function, including bearing block, bearing body and shaft, the bearing body is made of inner ring, outer ring, ball and four part of retainer, it is equidistant on the inner wall of the inner ring to offer multiple inner ring arrival slots, the inner ring arrival slot uses triangular form structure, the outer wall of shaft position corresponding with inner ring arrival slot is fixedly connected with inner ring support block, and inner ring support block uses triangular form structure.The utility model is by the setting inner ring arrival slot in the inner ring of bearing, and inner ring support block is arranged on the outer wall of shaft and plays preferable fiting effect so that the two offsets, and effectively prevents that gap causes cooperation unstable；By the way that annular groove and outer ring arrival slot are arranged on the outer ring of bearing, and be arranged on bearing block it is matched use support ring and outer ring support block, can effectively improve the stability that bearing is connect with bearing block.
Description
Technical field
The utility model relates to ball bearing technical field more particularly to a kind of ball bearings with antiskid function.
Background technique
Bearing is a kind of important spare part in contemporary mechanical equipment.Its major function is to support mechanical rotary body, is reduced
Coefficient of friction in its motion process, and guarantee its rotating accuracy.Ball bearing is one kind of rolling bearing, and ball ball is mounted in interior steel
The centre of circle and outer rim, can bear biggish load.Also it is ball bearing.Ball bearing is mainly by four primary element structures
At: ball, inner ring, outer ring and retainer are also retainer.
But ball bearing in the prior art and the shaft in it generally use interference fit connection, but such connection side
Formula can generate gap after long-play, cause the bounce of axis, in turn result in bearing and the equipment damage with axis connection.
Utility model content
Purpose of the utility model is to solve the shafts in ball bearing in the prior art and its to generally use interference
It is cooperatively connected, but such connection type, gap can be led to the problem of after long-play, and the one kind proposed has antiskid function
Ball bearing.
To achieve the goals above, the utility model adopts the technical scheme that
A kind of ball bearing with antiskid function, including bearing block, bearing body and shaft, the bearing body is by interior
Ring, outer ring, ball and four part of retainer are constituted, equidistant on the inner wall of the inner ring to offer multiple inner ring arrival slots, described
Inner ring arrival slot uses triangular form structure, and the outer wall of shaft position corresponding with inner ring arrival slot is fixedly connected with inner ring support block,
And inner ring support block uses triangular form structure.
Preferably, the inner ring support block and shaft are made of integrated formed structure.
Preferably, the quantity of the inner ring arrival slot and inner ring support block is six.
Preferably, it is surround on the foreign currency of the outer ring and offers annular groove, bearing block position corresponding with annular groove
It is integrally formed to have to ring.
Preferably, the inner wall of the annular groove is equidistant symmetrically offers outer ring arrival slot, and outer ring arrival slot uses triangular form
Structure, it is described to support that ring position corresponding with outer ring arrival slot is integrally formed outer ring support block.
Preferably, described to be all made of high-carbon-chromium bearing steel to ring and outer ring support block and be made.
Compared with prior art, the utility model has following advantages:
The utility model by the way that inner ring arrival slot is arranged in the inner ring of bearing, and on the outer wall of shaft, support by setting inner ring
Block plays preferable fiting effect so that the two offsets, and effectively prevents that gap causes cooperation unstable；By in bearing
Outer ring on annular groove and outer ring arrival slot are set, and be arranged on bearing block it is matched use support ring and outer ring support block,
The stability that bearing is connect with bearing block can effectively be improved.
Detailed description of the invention
Fig. 1 be the utility model proposes a kind of ball bearing with antiskid function structural schematic diagram；
Fig. 2 be the utility model proposes a kind of ball bearing with antiskid function outer ring portion structural schematic diagram；
Fig. 3 be the utility model proposes a kind of ball bearing with antiskid function bearing body axial view；
Fig. 4 is part A enlarged structure schematic diagram in the utility model Fig. 3.
In figure: 1 bearing block, 2 bearing bodies, 21 inner ring, 22 outer rings, 23 balls, 24 retainers, 25 inner ring arrival slots, 26 rings
Shape slot, 27 outer ring arrival slots, 3 shafts, 31 inner ring support blocks.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
In the description of the present invention, it should be understood that term " on ", "lower", "front", "rear", "left", "right",
The orientation or positional relationship of the instructions such as "top", "bottom", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, and is only
For ease of description the utility model and simplify description, rather than the device or element of indication or suggestion meaning must have it is specific
Orientation, be constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.
Referring to Fig.1-4, a kind of ball bearing with antiskid function, including bearing block 1, bearing body 2 and shaft 3, axis
Ontology 2 is held to be made of inner ring 21, outer ring 22, ball 23 and 24 4 part of retainer, it is equidistant on the inner wall of inner ring 21 to offer
Multiple inner ring arrival slots 25, inner ring arrival slot 25 use triangular form structure, and the outer wall of shaft 3 position corresponding with inner ring arrival slot 25 is fixed
It is connected with inner ring support block 31, and inner ring support block 31 uses triangular form structure.
Further, inner ring support block 31 is made with shaft 3 of integrated formed structure, and mechanical property is more preferable；Inner ring arrival slot
25 and inner ring support block 31 quantity be six, six can equidistantly distributed in inner ring 21, excessively it will cause the machines of inner ring
Tool reduced performance is excessively few then to reduce connective stability.
Further, it is surround on the foreign currency of outer ring 22 and offers annular groove 26, the position corresponding with annular groove 26 of bearing block 1
Integrally formed to have to ring (not shown), the inner wall of annular groove 26 is equidistant symmetrically to offer outer ring arrival slot 27, and outer ring
Arrival slot 27 uses triangular form structure, has outer ring support block (not show in figure to ring position corresponding with outer ring arrival slot 27 is integrally formed
Out), it supports ring and annular groove 26 is supported and closed, outer ring support block and outer ring arrival slot 27 are supported and closed, so that outer ring 22 can effectively be held with bearing block 1
By bidirectional load, triangular structure is more stable, and uniform force.
Further, it is all made of high-carbon-chromium bearing steel to ring and outer ring support block to be made, high-carbon-chromium bearing steel is with higher
Contact fatigue strength and wear-resisting property.
The angle of inner ring arrival slot 25 and inner ring support block 31 can be to deviating clockwise or counterclockwise when the utility model produces, root
Depending on shaft direction of rotation, so as to effectively increase by 25 fitment stability of inner ring arrival slot.
Since the outer ring 22 of bearing is rotated without specific direction, it is therefore desirable to which two sides are able to maintain clockwise and anticlockwise for it
Effective cooperation, by the way that triangular structure is arranged, non-deformability and the connection that can effectively increase bearing and bearing block are steady
It is qualitative, so that bearing block and 22 stress of outer ring are efficiently transferred to when excessive on ring and outer ring support block.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (6)
1. a kind of ball bearing with antiskid function, including bearing block (1), bearing body (2) and shaft (3), the bearing
Ontology (2) is made of inner ring (21), outer ring (22), ball (23) and (24) four part of retainer, which is characterized in that the inner ring
(21) equidistant on inner wall to offer multiple inner ring arrival slots (25), the inner ring arrival slot (25) uses triangular form structure, described
The outer wall of shaft (3) position corresponding with inner ring arrival slot (25) is fixedly connected with inner ring support block (31), and inner ring support block (31) is adopted
With triangular form structure.
2. a kind of ball bearing with antiskid function according to claim 1, which is characterized in that the inner ring support block
(31) it is made with shaft (3) of integrated formed structure.
3. a kind of ball bearing with antiskid function according to claim 1, which is characterized in that the inner ring arrival slot
(25) and the quantity of inner ring support block (31) is six.
4. a kind of ball bearing with antiskid function according to claim 1, which is characterized in that the outer ring (22)
Around offering annular groove (26) on foreign currency, the bearing block (1) position corresponding with annular groove (26) is integrally formed have to
Ring.
5. a kind of ball bearing with antiskid function according to claim 4, which is characterized in that the annular groove (26)
Inner wall it is equidistant symmetrically offer outer ring arrival slot (27), and outer ring arrival slot (27) uses triangular form structure, the ring and outer of supporting
The corresponding position of ring arrival slot (27) is integrally formed outer ring support block.
6. a kind of ball bearing with antiskid function according to claim 5, which is characterized in that described to support ring and outer ring
Support block is all made of high-carbon-chromium bearing steel and is made.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820903479.3U CN208431265U (en) | 2018-06-12 | 2018-06-12 | A kind of ball bearing with antiskid function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820903479.3U CN208431265U (en) | 2018-06-12 | 2018-06-12 | A kind of ball bearing with antiskid function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208431265U true CN208431265U (en) | 2019-01-25 |
Family
ID=65100244
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820903479.3U Expired - Fee Related CN208431265U (en) | 2018-06-12 | 2018-06-12 | A kind of ball bearing with antiskid function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208431265U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112901662A (en) * | 2021-03-03 | 2021-06-04 | 中国航发哈尔滨轴承有限公司 | High-speed bearing with integrated inner ring and shaft and integrated outer ring and seat |
-
2018
- 2018-06-12 CN CN201820903479.3U patent/CN208431265U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112901662A (en) * | 2021-03-03 | 2021-06-04 | 中国航发哈尔滨轴承有限公司 | High-speed bearing with integrated inner ring and shaft and integrated outer ring and seat |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20190125 Termination date: 20200612 |