CN208431292U - A kind of bearing with spherical outside surface for bearing super weight bearing and carrying - Google Patents
A kind of bearing with spherical outside surface for bearing super weight bearing and carrying Download PDFInfo
- Publication number
- CN208431292U CN208431292U CN201820702293.1U CN201820702293U CN208431292U CN 208431292 U CN208431292 U CN 208431292U CN 201820702293 U CN201820702293 U CN 201820702293U CN 208431292 U CN208431292 U CN 208431292U
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- China
- Prior art keywords
- bearing
- outer ring
- steel ball
- outside surface
- spherical outside
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Abstract
The utility model provides a kind of bearing with spherical outside surface that can be born super weight bearing and carry, including dustproof cover, sealing element, steel ball one, petroleum pipeline, corrosion-resistant coating, oil trap, flowline and steel ball two, bearing block upper surface is equipped with outer ring, outer ring inner ring shape side is equipped with inner ring, inner ring annular side is equipped with lock-screw, front and rear sides are symmetrically arranged with dustproof cover inside outer ring, and sealing element is equipped on the inside of dustproof cover, one inner back side of outer ring is equipped with steel ball one, steel ball two is equipped on front side of steel ball one, petroleum pipeline is equipped with above the annular side of outer ring, oil trap is equipped on the downside of petroleum pipeline, oil trap front/rear end is symmetrically installed with flowline, outer ring annular side is equipped with corrosion-resistant coating, one annular side of steel ball is equipped with bearing retainer, the design solves the problems, such as that original bearing with spherical outside surface is not sufficient enough in super negative bearing structure, the utility model is structurally reasonable, it is convenient for Combination installation can bear super weight bearing and carry, high lubricating effect.
Description
Technical field
The utility model is a kind of bearing with spherical outside surface that can be born super weight bearing and carry, and belongs to bearing apparatus technical field.
Background technique
Roller bearing units are actually a kind of modification of deep groove ball bearing, and feature is that its outer ring external diameter surface is ball
Face can be incorporated in the corresponding concave spherical surface of bearing block and play the role of aligning.Bearing with spherical outside surface is mainly used to bear with radial negative
Radial direction and axial joint load based on lotus, should not generally individually bear axial load.
In the prior art, the super negative heavy structure of existing bearing with spherical outside surface receiving is not sufficient enough, since bearing with spherical outside surface exists
Bearing capacity is big in actual use, and it is easy to appear damages for bearing with spherical outside surface, reduces the service life of bearing with spherical outside surface, so
The bearing with spherical outside surface that super weight bearing carries can be born to solve the above-mentioned problem by being badly in need of one kind now.
Summary of the invention
In view of the deficienciess of the prior art, the utility model aim is to provide a kind of spherical outside surface that can be born super weight bearing and carry
Bearing, to solve the problems mentioned in the above background technology, the utility model are structurally reasonable, convenient for combination installation, can bear to surpass
Weight bearing carries, high lubricating effect.
To achieve the goals above, the utility model is achieved through the following technical solutions: one kind can bear it is super negative
The bearing with spherical outside surface of heavy duty, including bearing block, outer ring and inner ring, the bearing block upper surface are equipped with outer ring, in the outer ring
Annular side is equipped with inner ring, and the inner ring annular side is equipped with lock-screw, and front and rear sides are symmetrically arranged with dust-proof inside the outer ring
Lid, the dustproof cover inside are equipped with sealing element, and the outer ring inner back side is equipped with steel ball one, is equipped with steel ball on front side of the steel ball one
Two, the outer ring annular side top is equipped with petroleum pipeline, is equipped with oil trap, the oil trap front/rear end on the downside of the petroleum pipeline
It is symmetrically installed with flowline, the outer ring annular side is equipped with corrosion-resistant coating, and one annular side of steel ball is equipped with bearing guarantor
Frame is held, the outer ring inner lower is equipped with stiffener.
Further, location hole is symmetrically offered at left and right sides of the bearing block upper surface.
Further, the bearing block upper surface is equipped with pouring orifice, and pouring orifice passes through petroleum pipeline and outer ring annular side
Top is fixedly connected.
Further, the dustproof cover is sheet metal part.
Further, the bearing retainer is made of glass-fiber-reinforced polyamide material.
Further, the lock-screw is equipped with two groups, and two groups of lock-screw specifications are identical, is equipped with inside the inner ring
Equipped with fixation hole, and internal screw thread is equipped with inside fixation hole, the lock-screw annular side is equipped with external screw thread, and external screw thread with it is interior
Screw thread matches, and the steel ball one is equipped with multiple groups with steel ball two, and two groups of steel balls one are identical as two specification of steel ball.
The utility model has the beneficial effects that one kind of the utility model can bear the bearing with spherical outside surface that super weight bearing carries, Yin Ben
Utility model is added to dustproof cover, sealing element, steel ball one, petroleum pipeline, corrosion-resistant coating, oil trap, flowline and steel ball two, should
Design increases the super weight bearing loading capability of bearing with spherical outside surface, it is therefore prevented that the abrasion of bearing with spherical outside surface solves original spherical outside surface axis
The problem not sufficient enough in super negative bearing structure is held, the super weight bearing for improving the utility model carries ability to bear.
Because symmetrically offering location hole at left and right sides of bearing block upper surface, which can facilitate bearing block and external device
It is fixedly connected, because dustproof cover is sheet metal part, which can increase the sealing effect of bearing with spherical outside surface, prevent extraneous dust
Pollution, the utility model is structurally reasonable, convenient for combination installation, can bear super weight bearing and carry, high lubricating effect.
Detailed description of the invention
Upon reading the detailed description of non-limiting embodiments with reference to the following drawings, other spies of the utility model
Sign, objects and advantages will become more apparent upon:
Fig. 1 is the structural schematic diagram that the utility model one kind can bear the bearing with spherical outside surface that super weight bearing carries；
Fig. 2 is the schematic diagram of internal structure that the utility model one kind can bear the bearing with spherical outside surface that super weight bearing carries；
In figure: 1- bearing block, the outer ring 2-, 3- inner ring, 4- lock-screw, 5- dustproof cover, 6- sealing element, 7- steel ball one, 8-
Petroleum pipeline, 9- corrosion-resistant coating, 10- oil trap, 11- flowline, 12- steel ball two, 13- bearing retainer, 14- stiffener.
Specific embodiment
To be easy to understand the technical means, creative features, achievement of purpose, and effectiveness of the utility model, below
In conjunction with specific embodiment, the utility model is further described.
Please refer to Fig. 1 and Fig. 2, the utility model provides a kind of technical solution: one kind can bear the spherical outside surface that super weight bearing carries
Bearing, including bearing block 1, outer ring 2 and inner ring 3,1 upper surface of bearing block are equipped with outer ring 2, and 2 annular side of outer ring is equipped with inner ring
3,3 annular side of inner ring is equipped with lock-screw 4, and 2 inside front and rear sides of outer ring are symmetrically arranged with dustproof cover 5, are equipped on the inside of dustproof cover 5
Sealing element 6,2 inner back side of outer ring are equipped with steel ball 1, and one 7 front side of steel ball is equipped with steel ball 2 12, sets above 2 annular side of outer ring
There is petroleum pipeline 8, is equipped with oil trap 10 on the downside of petroleum pipeline 8,10 front/rear end of oil trap is symmetrically installed with flowline 11,2 ring of outer ring
Shape side is equipped with corrosion-resistant coating 9, and one 7 annular side of steel ball is equipped with bearing retainer 13, and 2 inner lower of outer ring is equipped with reinforcement
Item 14.
Location hole is symmetrically offered at left and right sides of 1 upper surface of bearing block, 1 upper surface of bearing block is equipped with pouring orifice, and oiling
Mouth above petroleum pipeline 8 and 2 annular side of outer ring by being fixedly connected, and dustproof cover 5 is sheet metal part, and bearing retainer 13 is by glass
Fibre-reinforced polyamide material is made, and lock-screw 4 is equipped with two groups, and two groups of 4 specifications of lock-screw are identical, set inside inner ring 3
Have be equipped with fixation hole, and fixation hole inside be equipped with internal screw thread, 4 annular side of lock-screw be equipped with external screw thread, and external screw thread with it is interior
Screw thread matches, and steel ball 1 and steel ball 2 12 are equipped with multiple groups, and two groups of steel balls 1 are identical as 2 12 specification of steel ball.
As one embodiment of the utility model, when actual use: 3 annular side of inner ring is equipped with lock-screw
4, fixation hole is equipped with inside inner ring 3, and internal screw thread is equipped with inside fixation hole, 4 annular side of lock-screw is equipped with external screw thread,
And external screw thread matches with internal screw thread, and which facilitates inner ring 3 to be fixedly connected with extraneous shaft, when using bearing with spherical outside surface,
2 inner back side of outer ring is equipped with steel ball 1, and one 7 front side of steel ball is equipped with steel ball 2 12, which uses the structure of double spherical bearings,
The intensity for considerably increasing bearing with spherical outside surface improves the ability to bear that the super weight bearing of bearing with spherical outside surface carries, 2 inner lower of outer ring
Stiffener 14 is installed, stiffener 14 further increases the toughness of outer ring 2, while steel ball 1 and steel ball 2 12 can be according to outer
The service condition automatic aligning of boundary's shaft, user of service can enter extraneous lubricating oil inside oil trap 10 by petroleum pipeline 8,
Then 2 12 annular outboard of steel ball 1 and steel ball is delivered to by flowline 11 by the lubricating oil inside oil trap 10, realizes steel
The lubricant effect of ball 1 and steel ball 2 12,2 inside front and rear sides of outer ring are symmetrically arranged with dustproof cover 5, and are equipped on the inside of dustproof cover 5
Sealing element 6, sealing element 6 can prevent the spilling of lubricating oil, and dustproof cover 5 can reduce the pollution of extraneous dust, prevent steel ball 1
The problem of being blocked with steel ball 2 12.
The above descriptions are merely preferred embodiments of the present invention, not makees in any form to the utility model
Limitation be not intended to limit the utility model although the utility model has been disclosed with preferred embodiment as above, it is any ripe
Professional and technical personnel is known, is not being departed within the scope of technical solutions of the utility model, when in the technology using the disclosure above
Hold the equivalent embodiment made a little change or be modified to equivalent variations, but all without departing from technical solutions of the utility model
Hold, any simple modification, equivalent change and modification made by the above technical examples according to the technical essence of the present invention, still
It is within the scope of the technical solutions of the present invention.
Claims (6)
1. one kind can bear the bearing with spherical outside surface that super weight bearing carries, including bearing block, outer ring and inner ring, it is characterised in that: described
Bearing block upper surface is equipped with outer ring, and outer ring inner ring shape side is equipped with inner ring, and the inner ring annular side is equipped with lock-screw, institute
It states front and rear sides inside outer ring and is symmetrically arranged with dustproof cover, be equipped with sealing element on the inside of the dustproof cover, the outer ring inner back side is set
There is a steel ball one, steel ball two is equipped on front side of the steel ball one, be equipped with petroleum pipeline above the outer ring annular side, under the petroleum pipeline
Side is equipped with oil trap, and the oil trap front/rear end is symmetrically installed with flowline, and the outer ring annular side is equipped with corrosion-resistant coating,
One annular side of steel ball is equipped with bearing retainer, and the outer ring inner lower is equipped with stiffener.
2. one kind according to claim 1 can bear the bearing with spherical outside surface that super weight bearing carries, it is characterised in that: the bearing block
Location hole is symmetrically offered at left and right sides of upper surface.
3. one kind according to claim 1 can bear the bearing with spherical outside surface that super weight bearing carries, it is characterised in that: the bearing block
Upper surface is equipped with pouring orifice, and pouring orifice above petroleum pipeline and outer ring annular side by being fixedly connected.
4. one kind according to claim 1 can bear the bearing with spherical outside surface that super weight bearing carries, it is characterised in that: the dustproof cover
For sheet metal part.
5. one kind according to claim 1 can bear the bearing with spherical outside surface that super weight bearing carries, it is characterised in that: the bearing is protected
Frame is held to be made of glass-fiber-reinforced polyamide material.
6. one kind according to claim 1 can bear the bearing with spherical outside surface that super weight bearing carries, it is characterised in that: the locking screw
Nail is equipped with two groups, and two groups of lock-screw specifications are identical, fixation hole is equipped with inside the inner ring, and be equipped with inside fixation hole
Internal screw thread, the lock-screw annular side is equipped with external screw thread, and external screw thread matches with internal screw thread, the steel ball one and steel ball
Two are equipped with multiple groups, and two groups of steel balls one are identical as two specification of steel ball.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820702293.1U CN208431292U (en) | 2018-05-11 | 2018-05-11 | A kind of bearing with spherical outside surface for bearing super weight bearing and carrying |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820702293.1U CN208431292U (en) | 2018-05-11 | 2018-05-11 | A kind of bearing with spherical outside surface for bearing super weight bearing and carrying |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208431292U true CN208431292U (en) | 2019-01-25 |
Family
ID=65103114
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820702293.1U Expired - Fee Related CN208431292U (en) | 2018-05-11 | 2018-05-11 | A kind of bearing with spherical outside surface for bearing super weight bearing and carrying |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208431292U (en) |
-
2018
- 2018-05-11 CN CN201820702293.1U patent/CN208431292U/en not_active Expired - Fee Related
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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 |