CN204755595U - Improved generation bearing - Google Patents
Improved generation bearing Download PDFInfo
- Publication number
- CN204755595U CN204755595U CN201520382776.4U CN201520382776U CN204755595U CN 204755595 U CN204755595 U CN 204755595U CN 201520382776 U CN201520382776 U CN 201520382776U CN 204755595 U CN204755595 U CN 204755595U
- Authority
- CN
- China
- Prior art keywords
- breach
- inner ring
- screw rod
- ring
- inner circle
- 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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- Mounting Of Bearings Or Others (AREA)
Abstract
The utility model discloses an improved generation bearing, including outer lane, inner circle and the evenly distributed rolling element in between inner circle and outer lane, the upper end protrusion of inner circle in the outer lane, and the upper end of inner circle has evenly seted up two at least breachs, the breach of inner circle sets up towards the slope of same direction the upper end, the outside cover of the upper end of inner circle has fastener, fastener include with an inner circle complex annular cutting ferrule and a screw rod, the annular cutting ferrule opening has, all seted up on the double -phase opposite of this open -ended with screw rod complex screw hole, the screw rod is worn to locate the screw hole, be provided with the confession on the annular cutting ferrule the screw rod penetrates the breach of screw hole. The utility model relates to an improved generation bearing can firmly support the axle in the inner circle tightly, reduces mechanical breakdown, has prolonged the life of bearing.
Description
Technical field
The utility model relates to field of bearings, and what be specifically related to is a kind of modified model bearing.
Background technique
The rolling element that bearing generally includes outer ring, inner ring and is uniformly distributed between inner ring and outer ring, during use, axle is installed in inner ring, owing to there is gap between axle and inner ring, during actual use, usual inner ring and axle abut to obtain defective tightness, axle occurs to loosen in movement process, directly affects the normal use of bearing.
Model utility content
The purpose of this utility model is to provide a kind of modified model bearing, the axle in inner ring firmly can be pushed against.
In order to reach above-mentioned purpose, solution of the present utility model is:
A kind of modified model bearing, comprise outer ring, inner ring and the rolling element be uniformly distributed between inner ring and outer ring, the upper end portion of described inner ring protrudes from described outer ring, and the upper end portion of inner ring evenly offers at least two breach, the breach of described inner ring is inclined at described upper end portion in the same direction, the outside cover of the upper end portion of described inner ring has securing means, described securing means comprises the ring-shaped clamping sleeve and a screw rod that coordinate with inner ring, described ring-shaped clamping sleeve has an opening, two opposing sides of this opening all offer the tapped hole coordinated with described screw rod, described screw rod is arranged in described tapped hole, described ring-shaped clamping sleeve is provided with the breach penetrating described tapped hole for described screw rod.
The upper end portion of described inner ring evenly offers 6 breach, and the width of the breach of described inner ring is 1-3mm, and the degree of depth of described breach is 8-12mm.
The side of the breach of described inner ring is curved.
The breach of described ring-shaped clamping sleeve is asymmetric V-notch.
After adopting said structure, a kind of modified model bearing of the utility model, rotating screw bolt during use, the upper end portion of ring-shaped clamping sleeve extruding inner ring makes inner ring elastic shrinkage, thus is firmly pushed against by the axle in inner ring, reduces mechanical failure, extends the working life of bearing.The breach of inner ring is obliquely installed in the same direction, and the tightening direction of true dip direction and screw rod is suitable, is conducive to inner ring and is pushed against by axle better.
Further, the breach of described ring-shaped clamping sleeve is asymmetric V-notch, and screw rod can stretch in tapped hole, when screw rod is back-outed from tapped hole along a madial wall of V-notch, the movable space of screw rod can not be subject to the restriction of V-notch, facilitates the use of screw rod.
Accompanying drawing explanation
Fig. 1 is the decomposing schematic representation of a kind of modified model bearing of the utility model;
Fig. 2 is the combination schematic diagram of a kind of modified model bearing of the utility model.
In figure:
Outer ring 1 inner ring 2
Upper end portion 21 breach 22
Securing means 3 ring-shaped clamping sleeve 31
Opening 311 breach 312
Screw rod 32
Embodiment
In order to explain the technical solution of the utility model further, below by specific embodiment, the utility model is elaborated.
A kind of modified model bearing, as shown in Figure 1, the rolling element (not shown) comprising outer ring 1, inner ring 2 and be uniformly distributed between inner ring 2 and outer ring 1, the upper end portion 21 of inner ring 2 protrudes from outer ring 1, and the upper end portion 21 of inner ring 2 evenly offers 6 breach, 22,6 breach 22 is inclined at upper end portion 21 in the same direction, the side of breach 22 is curved, the width of breach 22 is 2mm, and the degree of depth of breach 22 is 10mm.
As Figure 1-Figure 2, the outside cover of the upper end portion 21 of inner ring 2 has securing means 3, securing means 3 comprises the ring-shaped clamping sleeve 31 and a screw rod 32 that coordinate with inner ring 2, ring-shaped clamping sleeve 31 has an opening 311, two opposing sides of this opening 311 all offer the tapped hole (for illustrating in figure) coordinated with screw rod 32, screw rod 32 is arranged in tapped hole, ring-shaped clamping sleeve 31 is also provided with the breach 312 penetrating tapped hole for screw rod 32, breach 312 is opened in the side of opening 311 and is connected with above-mentioned tapped hole, breach 312 is asymmetric V-notch, screw rod 32 can stretch in tapped hole along a madial wall of breach 312, when screw rod 32 is back-outed from tapped hole, the movable space of screw rod 32 can not be subject to the restriction of breach 312, facilitate the use of screw rod 32.
After adopting said structure, a kind of modified model bearing of the utility model, as shown in Figure 2, during use, screw rod 32 is extend in corresponding tapped hole from the breach 312 ring-shaped clamping sleeve 31, rotating screw bolt 32, make ring-shaped clamping sleeve 31 resiliently deformable, breach 22 on inner ring 2 is for bearing the amount of deformation produced when ring-shaped clamping sleeve 31 is out of shape, and the upper end portion 21 of inner ring 2 is squeezed and elastic shrinkage, thus is firmly pushed against by the axle in inner ring 2, reduce mechanical failure, extend the working life of bearing.During use, the breach 22 of inner ring 2 is obliquely installed in the same direction, and the tightening direction of true dip direction and screw rod 32 is suitable, is conducive to inner ring 2 and is pushed against by axle better.
Above-described embodiment and graphic and non-limiting product form of the present utility model and style, any person of an ordinary skill in the technical field, to its suitable change done or modification, all should be considered as not departing from patent category of the present utility model.
Claims (4)
1. a modified model bearing, comprise outer ring, inner ring and the rolling element be uniformly distributed between inner ring and outer ring, the upper end portion of described inner ring protrudes from described outer ring, and the upper end portion of inner ring evenly offers at least two breach, it is characterized in that: the breach of described inner ring is inclined at described upper end portion in the same direction, the outside cover of the upper end portion of described inner ring has securing means, described securing means comprises the ring-shaped clamping sleeve and a screw rod that coordinate with inner ring, described ring-shaped clamping sleeve has an opening, two opposing sides of this opening all offer the tapped hole coordinated with described screw rod, described screw rod is arranged in described tapped hole, described ring-shaped clamping sleeve is provided with the breach penetrating described tapped hole for described screw rod.
2. a kind of modified model bearing according to claim 1, is characterized in that: the upper end portion of described inner ring evenly offers 6 breach, and the width of the breach of described inner ring is 1-3mm, and the degree of depth of described breach is 8-12mm.
3. a kind of modified model bearing according to claim 1, is characterized in that: the side of the breach of described inner ring is curved.
4. a kind of modified model bearing according to claim 1, is characterized in that: the breach of described ring-shaped clamping sleeve is asymmetric V-notch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520382776.4U CN204755595U (en) | 2015-06-04 | 2015-06-04 | Improved generation bearing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520382776.4U CN204755595U (en) | 2015-06-04 | 2015-06-04 | Improved generation bearing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204755595U true CN204755595U (en) | 2015-11-11 |
Family
ID=54470306
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520382776.4U Expired - Fee Related CN204755595U (en) | 2015-06-04 | 2015-06-04 | Improved generation bearing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204755595U (en) |
-
2015
- 2015-06-04 CN CN201520382776.4U patent/CN204755595U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Improved power structure for driving bearing to horizontally move Effective date of registration: 20160630 Granted publication date: 20151111 Pledgee: Bank of China, Limited by Share Ltd, Nanan branch Pledgor: FK Bearing Group Co.,Ltd. Registration number: 2016350000055 |
|
| PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
| 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: 20151111 Termination date: 20180604 |