CN204533215U - gear type bearing - Google Patents
gear type bearing Download PDFInfo
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- CN204533215U CN204533215U CN201520110803.2U CN201520110803U CN204533215U CN 204533215 U CN204533215 U CN 204533215U CN 201520110803 U CN201520110803 U CN 201520110803U CN 204533215 U CN204533215 U CN 204533215U
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- bearing
- ring
- outer ring
- double wedge
- bearing outer
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Abstract
The utility model relates to a kind of bearing, and specifically a kind of gear type bearing, belongs to bearing design technology field, and comprise bearing outer ring, bearing inner race, retainer and some roll pieces, roll piece is positioned between bearing outer ring and bearing inner race by retainer; It is characterized in that: the ring outer wall of described bearing outer ring is provided with double wedge.The ring outer wall of described bearing outer ring is provided with 1 double wedge.The ring outer wall of bearing outer ring is provided with several double wedges, and several double wedges are regular or irregular, even or uneven distribution in the ring outer wall circumference of bearing outer ring.Double wedge top exceeds the ring outer wall surface 0-10 mm of bearing outer ring.The axis being parallel of double wedge and bearing outer ring.The shape of double wedge is triangle cylindricality.The surface of double wedge is frosting or smooth surface.The utility model rational in infrastructure simple, manufacture easy, easy to use, by the utility model, avoid skidding, quiet, change easily, cost is low, effectively can improve the total quality of motion when using.
Description
Technical field
The utility model relates to a kind of bearing, and specifically a kind of gear type bearing, belongs to bearing design technology field.
Background technique
Bearing is a kind of important spare part, has supported mechanical solid of rotation, reduces the effect of mechanical solid of rotation friction factor and guarantee rotating accuracy etc. in rotary course, be therefore widely used in machinery.
Existing bearing, generally comprises bearing outer ring, bearing inner race, retainer and roll piece, and roll piece can make spherosome or cylindrical body etc., and roll piece is positioned between bearing outer ring and bearing inner race by retainer.In the industries such as mechanical transmission, train more than 90% all adopts bearing as rolling medium, existing a large amount of employing conventional bearings structure, bearing fit body directly contacts with bearing outer ring, easily occurs skidding, produces noise, affect the total quality of motion, replacing difficulty is large simultaneously, cost is high.
Model utility content
The utility model is exactly for above-mentioned the deficiencies in the prior art, provide a kind of and avoid skidding, quiet, change easily, cost is low, effectively can improve the gear type bearing of the total quality of motion when using.
A kind of negative ion intelligent and high-efficiency peculiar smell control system.
The technical solution of the utility model is, a kind of gear type bearing, and comprise bearing outer ring, bearing inner race, retainer and some roll pieces, roll piece is positioned between bearing outer ring and bearing inner race by retainer; It is characterized in that: the ring outer wall of described bearing outer ring is provided with double wedge.
The ring outer wall of described bearing outer ring is provided with 1 double wedge.
The ring outer wall of described bearing outer ring is provided with several double wedges, and several double wedges are regular or irregular, even or uneven distribution in the ring outer wall circumference of bearing outer ring.
Described double wedge top exceeds the ring outer wall surface 0-10 mm of bearing outer ring.
The axis being parallel of described double wedge and bearing outer ring.
The shape of described double wedge is triangle cylindricality.
The surface of described double wedge is coarse frosting or smooth surface.
Described roll piece is spherosome or cylindrical body.
The utility model rational in infrastructure simple, manufacture easy, easy to use, pass through the utility model, existing bearing is improved, comprise roll piece and the retainers such as bearing outer ring, bearing inner race, spherosome or the cylindrical body matched with existing bearing requirements, roll piece is positioned between bearing outer ring and bearing inner race by retainer.The ring outer wall of bearing outer ring is provided with double wedge, the quantity of double wedge be 1 or several, 1 or several double wedges are coated on the ring outer wall of bearing outer ring, the double wedge rule or irregular that arrange concentric on gear type bearing, evenly or be non-uniformly distributed in outer ring one week, the axis being parallel of double wedge and bearing outer ring, owing to processing double wedge at bearing outer ring, the ring outer wall that double wedge is coated on bearing outer ring defines toothed surface, thus make, when bearing outer ring contacts with other part fits, due to the effect of double wedge, avoid the generation of skidding, ensure that bearing normally runs, therefore overall structure is run and play stabilization, also reduce such as noise simultaneously, the generation of the phenomenons such as damage and rate of fault, also extend the working life of travelling mechanism.
Further, several double wedges are regular or irregular, even or uneven distribution in the ring outer wall circumference of bearing outer ring, and double wedge top exceeds the ring outer wall surface 0-10 mm of bearing outer ring.And the axis being parallel of double wedge and bearing outer ring, the shape of double wedge is triangle cylindricality, and the surface of double wedge is coarse frosting or smooth surface.Arranged by these, double wedge strengthens the ability avoiding skidding.In addition, in the utility model, roll piece is spherosome or cylindrical body.
The beneficial effects of the utility model are:
1, structure is simple, easily produces;
2, bearing is avoided to contact with bearing fit body and the comparatively galling produced and noise;
3, rate of fault and the turnover rate of overall operation mechanism is reduced.
4, assembling is simple, general with conventional bearings assembly technology.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the left apparent direction structural representation of Fig. 1.
Fig. 3 is J enlarged schematic partial view in Fig. 1.
In figure: 1 double wedge, 2 bearing outer rings, 3 roll pieces, 4 bearing inner races.
Embodiment
Illustrate that the utility model is described in further detail below in conjunction with accompanying drawing and accompanying drawing.
Embodiment 1
A kind of gear type bearing, comprise bearing outer ring 2, bearing inner race 4, retainer and some roll pieces 3, roll piece 3 is positioned between bearing outer ring 2 and bearing inner race 4 by retainer; The ring outer wall of described bearing outer ring 2 is provided with double wedge 1.Detailed, the ring outer wall of described bearing outer ring 2 is provided with 1 double wedge 1, and double wedge 1 top exceeds the ring outer wall surface 1mm of bearing outer ring 2, the axis being parallel of double wedge 1 and bearing outer ring 2.The shape of double wedge 1 is triangle cylindricality.The surface finish of double wedge 1 is become coarse frosting.Roll piece 3 is spherosome.
Embodiment 2
A kind of gear type bearing, comprise bearing outer ring 2, bearing inner race 4, retainer and some roll pieces 3, roll piece 3 is positioned between bearing outer ring 2 and bearing inner race 4 by retainer; The ring outer wall of described bearing outer ring 2 is provided with double wedge 1.Detailed, the ring outer wall of described bearing outer ring 2 is provided with several double wedges 1, several double wedges 1 bearing outer ring 2 ring outer wall circumference rule, be uniformly distributed, double wedge 1 top exceeds the ring outer wall surface 5mm of bearing outer ring 2, the axis being parallel of double wedge 1 and bearing outer ring 2.The shape of double wedge 1 is triangle cylindricality.The surface finish of double wedge 1 is become coarse frosting.Roll piece 3 is spherosome.
Embodiment 3
A kind of gear type bearing, comprise bearing outer ring 2, bearing inner race 4, retainer and some roll pieces 3, roll piece 3 is positioned between bearing outer ring 2 and bearing inner race 4 by retainer; The ring outer wall of described bearing outer ring 2 is provided with double wedge 1.Detailed, the ring outer wall of described bearing outer ring 2 is provided with several double wedges 1, several double wedges 1 are irregular in the ring outer wall circumference of bearing outer ring 2, uneven distribution, and double wedge 1 top exceeds the ring outer wall surface 10mm of bearing outer ring 2, the axis being parallel of double wedge 1 and bearing outer ring 2.The shape of double wedge 1 is triangle cylindricality.The surface finish of double wedge 1 is become coarse frosting.Roll piece 3 is cylindrical body.
Embodiment 4
A kind of gear type bearing, comprise bearing outer ring 2, bearing inner race 4, retainer and some roll pieces 3, roll piece 3 is positioned between bearing outer ring 2 and bearing inner race 4 by retainer; The ring outer wall of described bearing outer ring 2 is provided with double wedge 1.Detailed, the ring outer wall of described bearing outer ring 2 is provided with several double wedges 1, several double wedges 1 bearing outer ring 2 ring outer wall circumference rule, be uniformly distributed, double wedge 1 top exceeds the ring outer wall surface 8mm of bearing outer ring 2, the axis being parallel of double wedge 1 and bearing outer ring 2.The shape of double wedge 1 is triangle cylindricality.Roll piece 3 is cylindrical body.
Embodiment 5
A kind of gear type bearing, comprise bearing outer ring 2, bearing inner race 4, retainer and some roll pieces 3, roll piece 3 is positioned between bearing outer ring 2 and bearing inner race 4 by retainer; The ring outer wall of described bearing outer ring 2 is provided with double wedge 1.Detailed, the ring outer wall of described bearing outer ring 2 is provided with several double wedges 1, several double wedges 1 bearing outer ring 2 ring outer wall circumference rule, be uniformly distributed, double wedge 1 top exceeds the ring outer wall surface 0mm of bearing outer ring 2, namely double wedge 1 top is parallel to the ring outer wall surface of bearing outer ring 2, the axis being parallel of double wedge 1 and bearing outer ring 2.The shape of double wedge 1 is triangle cylindricality.Roll piece 3 is spherosome.
Claims (8)
1. a gear type bearing, comprises bearing outer ring (2), bearing inner race (4), retainer and some roll pieces (3), and roll piece (3) is positioned between bearing outer ring (2) and bearing inner race (4) by retainer; It is characterized in that: the ring outer wall of described bearing outer ring (2) is provided with double wedge (1).
2. gear type bearing according to claim 1, is characterized in that: the ring outer wall of described bearing outer ring (2) is provided with 1 double wedge (1).
3. gear type bearing according to claim 1, it is characterized in that: the ring outer wall of described bearing outer ring (2) is provided with several double wedges (1), several double wedges (1) are regular or irregular, even or uneven distribution in the ring outer wall circumference of bearing outer ring (2).
4. gear type bearing according to claim 1, is characterized in that: described double wedge (1) top exceeds the ring outer wall surface 0-10 mm of bearing outer ring (2).
5. gear type bearing according to claim 1, is characterized in that: the axis being parallel of described double wedge (1) and bearing outer ring (2).
6. the gear type bearing according to any one claim of claim 1-5, is characterized in that: the shape of described double wedge (1) is triangle cylindricality.
7. the gear type bearing according to any one claim of claim 6, is characterized in that: the surface of described double wedge (1) is frosting or smooth surface.
8. the gear type bearing according to any one claim of claim 1, is characterized in that: described roll piece (3) is spherosome or cylindrical body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520110803.2U CN204533215U (en) | 2015-02-16 | 2015-02-16 | gear type bearing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520110803.2U CN204533215U (en) | 2015-02-16 | 2015-02-16 | gear type bearing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204533215U true CN204533215U (en) | 2015-08-05 |
Family
ID=53747224
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520110803.2U Active CN204533215U (en) | 2015-02-16 | 2015-02-16 | gear type bearing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204533215U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104675860A (en) * | 2015-02-16 | 2015-06-03 | 江苏利德尔塑化科技股份有限公司 | Gear type bearing |
-
2015
- 2015-02-16 CN CN201520110803.2U patent/CN204533215U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104675860A (en) * | 2015-02-16 | 2015-06-03 | 江苏利德尔塑化科技股份有限公司 | Gear type bearing |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210111 Address after: No. 899, Hexiang Road, Baoying Economic Development Zone, Yangzhou City, Jiangsu Province Patentee after: JIANGSU LEADER NEW MATERIALS TECHNOLOGY Co.,Ltd. Address before: 225800 East of Huachuan Road, Baoying County Economic Development Zone, Yangzhou City, Jiangsu Province Patentee before: JIANGSU LEADER TECHNICAL PLASTIC Co.,Ltd. |
|
| TR01 | Transfer of patent right |