CN205331208U - Biserial double acting floating bearing - Google Patents
Biserial double acting floating bearing Download PDFInfo
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- CN205331208U CN205331208U CN201620120135.6U CN201620120135U CN205331208U CN 205331208 U CN205331208 U CN 205331208U CN 201620120135 U CN201620120135 U CN 201620120135U CN 205331208 U CN205331208 U CN 205331208U
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- inner ring
- floating bearing
- taper pin
- centre circle
- steel ball
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Abstract
The utility model discloses a biserial double acting floating bearing, including outer lane, centre circle, inner circle, steel ball, centre circle stopper, inner circle stopper, taper pin, interior apron, outer apron, cheese head screw, sealing washer, the outer lane sets up in the left side, and the centre circle setting is at the intermediate position, and the inner circle setting is in the rightmost side, steel ball setting in the outer lane is in the raceway of outer lane, and the steel ball setting in the inner circle is in the raceway of inner circle, the right side at the centre circle is established to the inner circle stopper, the taper pin is divided into taper pin and the taper pin that is arranged in the right side inner circle in the centre circle of middle part, and the taper pin setting that is arranged in the right side inner circle is at the inner circle stopper. This kind of biserial double acting floating bearing can solve the floating bearing mainly exist bulky, flexibility function not good, that realize is limited, the not high problem of the reliable stability of moving, has improved the adaptability that the floating bearing satisfies adverse circumstances, has realized the relative bi -directional motion's of same floating bearing function, has practiced thrift the space effectively.
Description
Technical field
This utility model belongs to the double; two dynamic floating bearing technical field of biserial, is specifically related to the double; two dynamic floating bearing of a kind of biserial。
Background technology
Floating bearing is as the key part of equipment manufacture, and have a wide range of applications space and numerous customers, and along with improving constantly of manufacturing industry manufacture level, the function of floating bearing has been had further requirement by client；Do not require nothing more than the motility of floating bearing, stability, also require that floating bearing has the bigger ability bearing axial load, radial load and tilting moment, and require that floating bearing carries more function with less volume；It is not high that floating bearing of the prior art is primarily present the function that volume is big, motility is bad, realize reliability and stability limited, operating；Needs based on the rational deployment of production technology, the economy principle in space, while needing floating bearing miniaturization when processing floating bearing, meet certain field work and the bad working environments condition such as simple and easy storehouse or tunnel storage, and adapt to damp and hot, corrosion and damage that corrosive environment is to floating bearing that may be present；And it is also contemplated that the sealing property of floating bearing, in order to improve floating bearing maintainability stability；Inventor has invented the double; two dynamic floating bearing of a kind of biserial based on many defects of the prior art can efficiently solve problems of the prior art。
Utility model content
This utility model is in order to solve above-mentioned technical problem, it is provided that the double; two dynamic floating bearing of a kind of biserial, it designs simple in construction, scientific and reasonable, reliability is high；Can solve the problem that floating bearing is primarily present the problem that the function that volume is big, motility is bad, realize reliability and stability limited, operating is not high, improve floating bearing and meet the adaptability of adverse circumstances, achieve the function of the relative bidirectional-movement of same floating bearing, effectively save space。
This utility model be the technical scheme is that the double; two dynamic floating bearing of a kind of biserial, including outer ring, centre circle, inner ring, steel ball, centre circle stopper, inner ring stopper, taper pin, inner cover plate, outer cover plate, fillister head screw, sealing ring；Outer ring is arranged on left side, and centre circle is arranged on centre position, and inner ring is arranged on the rightmost side；Steel ball in outer ring is arranged in the raceway of outer ring, and the steel ball in inner ring is arranged in the raceway of inner ring；Centre circle stopper is arranged on the right side of outer ring, and inner ring stopper is located at the right side of centre circle；Taper pin is divided into the taper pin in the centre circle of middle part and is arranged in the taper pin of right side inner ring, and the taper pin in the centre circle of middle part is fixing to be located in centre circle stopper, and the taper pin being arranged in right side inner ring is arranged in inner ring stopper；The upper and lower parts being positioned at outer ring are provided with the outer cover plate up and down of symmetry, and the upper and lower parts being positioned at inner ring are provided with the inner cover plate up and down of symmetry；Fillister head screw is provided with two, is separately positioned on the upper right quarter of outer ring and the upper left quarter of inner ring；Sealing ring is provided with four two groups, and one group is two upper right quarters being separately positioned on left side steel ball and lower left quarter, and another group is arranged on upper right quarter and the lower left quarter of right side steel ball。
The outer ring of the double; two dynamic floating bearing of described biserial is rotated by the steel ball in outer ring, and centre circle is fixed by the taper pin in the centre circle of middle part and the taper pin being arranged in right side inner ring, and inner ring is connected with the axle of equipment, is rotated by the steel ball in inner ring。
The inner cover plate of the double; two dynamic floating bearing of described biserial is divided into interior W shape cover plate and interior F shape cover plate。
The outer cover plate of the double; two dynamic floating bearing of described biserial is divided into outer W shape cover plate and outer F shape cover plate。
The fillister head screw of the double; two dynamic floating bearing of described biserial is interior hexangle type screw。
The use procedure of the double; two dynamic floating bearing of this biserial is: what first pass through the taper pin in the centre circle of middle part fixes centre circle stopper, make outer ring and the fixing restriction of centre circle as a whole, by driving the gear of outer ring, make the function that the steel ball free in outer ring raceway rotates；Then pass through the taper pin being arranged in right side inner ring and fix centre circle and inner ring, make centre circle and the fixing restriction of inner ring as a whole, make the steel ball in inner ring raceway realize freely rotatable function by the rotation of the rotating shaft of inner ring；At this moment it is achieved that by the driving to outer ring gear, makes the steel ball free in outer ring raceway rotate, make the steel ball in inner ring raceway realize by the rotation of the rotating shaft of inner ring freely rotatable, it is achieved thereby that the Double-directional rotary of outer ring and inner ring。
Described outer ring is arranged on left side, and centre circle is arranged on centre position, and inner ring is arranged on the rightmost side；Steel ball in outer ring is arranged in the raceway of outer ring, and the steel ball in inner ring is arranged in the raceway of inner ring；So the main purpose of design is to realize outer ring and the non-interfering Double-directional rotary of inner ring, only by the combined effect of the taper pin in the centre circle of middle part and the taper pin being arranged in right side inner ring, thus fixing the rotation of centre circle, the two-way freely rotatable of outer ring and inner ring could be realized。
Steel ball in described outer ring is arranged in the raceway of outer ring, and the steel ball in inner ring is arranged in the raceway of inner ring；Centre circle stopper is arranged on the right side of outer ring, and inner ring stopper is located at the right side of centre circle；Taper pin is divided into the taper pin in the centre circle of middle part and is arranged in the taper pin of right side inner ring, and the taper pin in the centre circle of middle part is fixing to be located in centre circle stopper, and the taper pin being arranged in right side inner ring is arranged in inner ring stopper；So the main purpose of design is that the effect of centre circle stopper and inner ring stopper is fixing limits centre circle in order to be fixed by taper pin, it is achieved the steel ball in outer ring raceway makes outer ring freely rotatable, makes the steel ball in inner ring raceway realize the freely rotatable of inner ring simultaneously。
Described taper pin is divided into the taper pin in the centre circle of middle part and is arranged in the taper pin of right side inner ring, and the taper pin in the centre circle of middle part is fixing to be located in centre circle stopper, and the taper pin being arranged in right side inner ring is arranged in inner ring stopper；So design main purpose be to make centre circle fix by the fixing of taper pin, allow outer ring and centre circle fix be limited to one allow simultaneously inner ring and centre circle fix be limited to one purpose。
The described upper and lower parts being positioned at outer ring are provided with the outer cover plate up and down of symmetry, and the upper and lower parts being positioned at inner ring are provided with the inner cover plate up and down of symmetry；So the main purpose of design is to make the double; two dynamic floating bearing of this biserial have better seal, stoping under the production environment that dust is relatively larger, it is prevented that the entrance of dust and foreign material, affect the service life of the double; two dynamic floating bearing of biserial。
Described fillister head screw is provided with two, is separately positioned on the upper right quarter of outer ring and the upper left quarter of inner ring；The Main Function of design fillister head screw is fixing outer cover plate and inner cover plate。
Described sealing ring is provided with four two groups, and one group is two upper right quarters being separately positioned on left side steel ball and lower left quarter, and another group is arranged on upper right quarter and the lower left quarter of right side steel ball；The Main Function of sealing ring is the sealing improving the double; two dynamic floating bearing of biserial, it is prevented that dust or other foreign material enter the double; two dynamic floating bearing of biserial lubricating system in, in order to avoid affecting the motility of floating bearing, reliability。
The double; two dynamic floating bearing of described this biserial; in order to meet certain field work and the bad working environments condition such as simple and easy storehouse or tunnel storage; and adapt to damp and hot, corrosive environment that may be present; revolution raceway is carried out overall hot spray painted zinc process; revolution raceway face is made to form protecting film; improve antiseptic property, extend and use and storage life。
The beneficial effects of the utility model: the technical program this utility model is in order to solve above-mentioned technical problem, it is provided that the double; two dynamic floating bearing of a kind of biserial, it designs simple in construction, scientific and reasonable, reliability is high；Can solve the problem that floating bearing is primarily present the problem that the function that volume is big, motility is bad, realize reliability and stability limited, operating is not high, improve floating bearing and meet the adaptability of adverse circumstances, achieve the function of the relative bidirectional-movement of same floating bearing, effectively save space。
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model；
Labelling in figure: 1, outer ring, 2, centre circle, 3, inner ring, 4, steel ball, 5, centre circle stopper, 6, inner ring stopper, 7, taper pin, 8, inner cover plate, 9, outer cover plate, 10, fillister head screw, 11, sealing ring。
Detailed description of the invention
Below in conjunction with accompanying drawing, detailed description of the invention of the present utility model is described in further detail。
As it is shown in figure 1, the double; two dynamic floating bearing of a kind of biserial, including outer ring 1, centre circle 2, inner ring 3, steel ball 4, centre circle stopper 5, inner ring stopper 6, taper pin 7, inner cover plate 8, outer cover plate 9, fillister head screw 10, sealing ring 11；Outer ring 1 is arranged on left side, and centre circle 2 is arranged on centre position, and inner ring 3 is arranged on the rightmost side；Steel ball 4 in outer ring 1 is arranged in the raceway of outer ring 1, and the steel ball 4 in inner ring 3 is arranged in the raceway of inner ring 3；Centre circle stopper 5 is arranged on the right side of outer ring 1, and inner ring stopper 6 is located at the right side of centre circle 2；Taper pin 7 is divided into the taper pin 7 in the centre circle 2 of middle part and is arranged in the taper pin 7 of right side inner ring 3, and the taper pin 7 in the centre circle 2 of middle part is fixed and is located in centre circle stopper 5, and the taper pin 7 being arranged in right side inner ring 3 is arranged in inner ring stopper 6；The upper and lower parts being positioned at outer ring 1 are provided with outer cover plate 9 up and down of symmetry, and the upper and lower parts being positioned at inner ring 3 are provided with inner cover plate 8 up and down of symmetry；Fillister head screw 10 is provided with two, is separately positioned on the upper right quarter of outer ring 1 and the upper left quarter of inner ring 3；Sealing ring 11 is provided with four two groups, and one group is two upper right quarters being separately positioned on left side steel ball 4 and lower left quarter, and another group is arranged on upper right quarter and the lower left quarter of right side steel ball 4。
The outer ring 1 of the double; two dynamic floating bearing of described biserial is rotated by the steel ball 4 in outer ring 1, and centre circle 2 is fixed by the taper pin 7 in the centre circle 2 of middle part and the taper pin 7 being arranged in right side inner ring 3, and inner ring 3 is connected with the axle of equipment, is rotated by the steel ball 4 in inner ring 3。
The inner cover plate 8 of the double; two dynamic floating bearing of described biserial is divided into interior W shape cover plate 8 and interior F shape cover plate 8。
The outer cover plate 9 of the double; two dynamic floating bearing of described biserial is divided into outer W shape cover plate 9 and outer F shape cover plate 9。
The fillister head screw 10 of the double; two dynamic floating bearing of described biserial is interior hexangle type screw。
The use procedure of the double; two dynamic floating bearing of this biserial is: what first pass through the taper pin 7 in the centre circle 2 of middle part fixes centre circle stopper 5, make outer ring 1 and the fixing restriction of centre circle 2 as a whole, by driving the gear of outer ring 1, make the function that the steel ball 4 in the raceway of outer ring 1 is freely rotatable；Then pass through the taper pin 7 being arranged in right side inner ring 3 and fix centre circle 2 and inner ring 3, make centre circle 2 and the fixing restriction of inner ring 3 as a whole, make the steel ball 4 in inner ring 3 raceway realize freely rotatable function by the rotation of the rotating shaft of inner ring 3；At this moment it is achieved that by the driving to outer ring 1 gear, makes the steel ball 4 in the raceway of outer ring 1 freely rotatable, make the steel ball 4 in inner ring 3 raceway realize freely rotatable by the rotation of the rotating shaft of inner ring 3, it is achieved thereby that the Double-directional rotary of outer ring 1 and inner ring 3。
Claims (5)
1. the double; two dynamic floating bearing of biserial, including outer ring, centre circle, inner ring, steel ball, centre circle stopper, inner ring stopper, taper pin, inner cover plate, outer cover plate, fillister head screw, sealing ring；It is characterized in that: outer ring is arranged on left side, and centre circle is arranged on centre position, and inner ring is arranged on the rightmost side；Steel ball in outer ring is arranged in the raceway of outer ring, and the steel ball in inner ring is arranged in the raceway of inner ring；Centre circle stopper is arranged on the right side of outer ring, and inner ring stopper is located at the right side of centre circle；Taper pin is divided into the taper pin in the centre circle of middle part and is arranged in the taper pin of right side inner ring, and the taper pin in the centre circle of middle part is fixing to be located in centre circle stopper, and the taper pin being arranged in right side inner ring is arranged in inner ring stopper；The upper and lower parts being positioned at outer ring are provided with the outer cover plate up and down of symmetry, and the upper and lower parts being positioned at inner ring are provided with the inner cover plate up and down of symmetry；Fillister head screw is provided with two, is separately positioned on the upper right quarter of outer ring and the upper left quarter of inner ring；Sealing ring is provided with four two groups, and one group is two upper right quarters being separately positioned on left side steel ball and lower left quarter, and another group is arranged on upper right quarter and the lower left quarter of right side steel ball。
2. the double; two dynamic floating bearing of a kind of biserial according to claim 1, it is characterized in that: outer ring is rotated by the steel ball in outer ring, centre circle is fixed by the taper pin in the centre circle of middle part and the taper pin being arranged in right side inner ring, and inner ring is connected with the axle of equipment, is rotated by the steel ball in inner ring。
3. the double; two dynamic floating bearing of a kind of biserial according to claim 1, it is characterised in that: inner cover plate is divided into interior W shape cover plate and interior F shape cover plate。
4. the double; two dynamic floating bearing of a kind of biserial according to claim 1, it is characterised in that: outer cover plate is divided into outer W shape cover plate and outer F shape cover plate。
5. the double; two dynamic floating bearing of a kind of biserial according to claim 1, it is characterised in that: fillister head screw is interior hexangle type screw。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620120135.6U CN205331208U (en) | 2016-02-04 | 2016-02-04 | Biserial double acting floating bearing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620120135.6U CN205331208U (en) | 2016-02-04 | 2016-02-04 | Biserial double acting floating bearing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205331208U true CN205331208U (en) | 2016-06-22 |
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ID=56314182
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620120135.6U Active CN205331208U (en) | 2016-02-04 | 2016-02-04 | Biserial double acting floating bearing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205331208U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110285138A (en) * | 2019-07-01 | 2019-09-27 | 洛阳新强联回转支承股份有限公司 | A kind of super-huge double-row conical pivoting support with adjusting washer |
-
2016
- 2016-02-04 CN CN201620120135.6U patent/CN205331208U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110285138A (en) * | 2019-07-01 | 2019-09-27 | 洛阳新强联回转支承股份有限公司 | A kind of super-huge double-row conical pivoting support with adjusting washer |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |