CN2554416Y - Cylinder ball bearing - Google Patents
Cylinder ball bearing Download PDFInfo
- Publication number
- CN2554416Y CN2554416Y CN 02265501 CN02265501U CN2554416Y CN 2554416 Y CN2554416 Y CN 2554416Y CN 02265501 CN02265501 CN 02265501 CN 02265501 U CN02265501 U CN 02265501U CN 2554416 Y CN2554416 Y CN 2554416Y
- Authority
- CN
- China
- Prior art keywords
- balls
- ball
- column
- utility
- cylinder
- 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
Landscapes
- Rolling Contact Bearings (AREA)
Abstract
The utility model discloses a column ball bearing, comprising an inner circle, an outer circle and balls. The balls adopt magnetic column balls which are arranged in an orbit between an inner circle and an outer circle along the same direction according to polarity, and an N-pole and an S-pole are respectively formed at the two ends of a column. As the utility model adopts the column balls which are arranged in an orbit between the inner circle and the outer circle along the same direction according to polarity, hurdles between each ball can be displaced according to the same magnetic polarity confliction theory, so as to simplify structure and reduce cost. More practically, as no hurdle exists between balls, the balls can exist as independent individual to each other. Therefore, the bearing can be replaced by only changing single ball, some or all column balls, avoiding changing the inner and outer circles and column hurdles together as the prior art, thus greatly reducing the manufacturing cost of the bearings. The utility model has the advantages of simple structure, practical capability, low cost and good effect, which is suitable for various machines.
Description
Technical field
The utility model relates to a kind of bearing, relates in particular to a kind of cylinder ball bearing.
Background technique
Existing bearing comprises inner ring, outer ring and ball, is arranged between the interorbital ball of inside and outside circle and is provided with colored hurdle, plays the ball effect spaced apart from each other that makes, and the flower hurdle is made of copper material, makes complex structure, and cost increases.When ball damages, must wholely all to change together with interior circle, cylindrical, cylinder flower hurdle, spillage of material is big.
Summary of the invention
The purpose of this utility model is: a kind of simple in structure, cylinder ball bearing that cost is low that overcomes the above-mentioned defective of prior art is provided.
The utility model is realized by following scheme: comprise inner ring, outer ring and ball, ball adopts magnetic cylinder ball, and the cylinder two ends form N, the S utmost point respectively, and is arranged in the same way by polarity in inside and outside the track.Offer on the sidewall in order to change the breach of ball, the cross section of this breach is preferably trapezoidal.
The utility model is because ball is arranged in the same way by polarity in inside and outside the track, and according to the magnetic pole principle of same-sex repulsion, the colored hurdle between each ball just can not need, thereby simplifies the structure, reduced cost; Especially owing to do not have colored hurdle between each cylinder ball, be independent individual each other, so, the breach that only needs on the sidewall of control cylinder ball orbit, to offer an appropriateness (can extract the cylinder ball out gets final product) when need changing bearing with change single ball, several or whole all cylinder balls get final product, and need not need as prior art whole together with all changing in interior circle, cylindrical, cylinder flower hurdle, thereby greatly reduce the fabricating cost of bearing.The utility model is simple in structure, practical, cost is low, effective, be suitable for various machineries.
Description of drawings
Accompanying drawing is the utility model structural representation.
Embodiment
The utility model comprises inner ring 1, outer ring 2 and ball 3, and ball 3 is a magnetic cylinder ball, and the cylinder two ends form N, the S utmost point respectively, and is arranged in the same way by polarity in inside and outside the track.Being arranged on the outer ring 2 and offering a cross section thereon at the sidewall 4 of controlling cylinder ball orbit is trapezoidal breach 5, is provided with in the breach 5 by screw and is fixed in outer ring 2 upper trapezoid body bolts.
When need are changed a certain ball or a plurality of ball or integral body, only need to take out bolt, can change easily.
Claims (3)
1, a kind of cylinder ball bearing comprises inner ring (1), outer ring (2) and ball (3), and it is characterized in that: ball (3) is a magnetic cylinder ball, and the cylinder two ends form N, the S utmost point respectively, and arrange in the same way by polarity.
2, cylinder ball bearing according to claim 1 is characterized in that: be arranged at outer ring (2) at the sidewall (4) of controlling cylinder ball orbit and go up and offer a breach (5) thereon.
3, cylinder ball bearing according to claim 2 is characterized in that: the cross section of breach (5) is preferably trapezoidal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02265501 CN2554416Y (en) | 2002-07-10 | 2002-07-10 | Cylinder ball bearing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02265501 CN2554416Y (en) | 2002-07-10 | 2002-07-10 | Cylinder ball bearing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2554416Y true CN2554416Y (en) | 2003-06-04 |
Family
ID=33731513
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02265501 Expired - Fee Related CN2554416Y (en) | 2002-07-10 | 2002-07-10 | Cylinder ball bearing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2554416Y (en) |
-
2002
- 2002-07-10 CN CN 02265501 patent/CN2554416Y/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 | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |