CN215110102U - Heat-resistant bearing retainer - Google Patents
Heat-resistant bearing retainer Download PDFInfo
- Publication number
- CN215110102U CN215110102U CN202121662846.3U CN202121662846U CN215110102U CN 215110102 U CN215110102 U CN 215110102U CN 202121662846 U CN202121662846 U CN 202121662846U CN 215110102 U CN215110102 U CN 215110102U
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- China
- Prior art keywords
- fixture block
- oil
- heat
- fixedly connected
- storage tank
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Links
- 239000004696 Poly ether ether ketone Substances 0.000 claims abstract description 6
- JUPQTSLXMOCDHR-UHFFFAOYSA-N benzene-1,4-diol;bis(4-fluorophenyl)methanone Chemical compound OC1=CC=C(O)C=C1.C1=CC(F)=CC=C1C(=O)C1=CC=C(F)C=C1 JUPQTSLXMOCDHR-UHFFFAOYSA-N 0.000 claims abstract description 6
- 229920002530 polyetherether ketone Polymers 0.000 claims abstract description 6
- 239000000463 material Substances 0.000 abstract description 5
- 239000000126 substance Substances 0.000 abstract description 3
- 239000003063 flame retardant Substances 0.000 abstract description 2
- 239000003921 oil Substances 0.000 description 26
- 238000005096 rolling process Methods 0.000 description 6
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000010687 lubricating oil Substances 0.000 description 1
- 238000005461 lubrication Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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Abstract
The utility model discloses a heat-resisting bearing holder, including skeleton, ball, the inside of skeleton is rotated and is connected with the fixture block, the oil storage tank has been seted up to the inside of fixture block, the first spring of left fixed surface of fixture block is connected with, the oil inlet has been seted up to the upper surface of fixture block, the oil-out has been seted up on the right surface of fixture block, the interior upper wall fixedly connected with base of oil storage tank, the inside sliding connection of base has the connecting axle, the one end fixedly connected with apron of connecting axle, the one end fixedly connected with second spring of apron is kept away from to the connecting axle. The utility model discloses, be convenient for lubricate the ball through being provided with the oil storage tank and a plurality of oil-out, reduce the frictional force reduction of ball and fixture block and generate heat, the fixture block is the PEEK material, has advantages such as the heat resistance is good, self-lubricating nature is good, chemical resistance corrodes, fire-retardant, peel resistance, wearability is good.
Description
Technical Field
The utility model relates to a bearing holder field especially relates to a heat-resisting bearing holder.
Background
The bearing comprises an inner ring, an outer ring, a retainer and a rolling body when being installed, wherein the retainer is used for guiding and driving the rolling body to roll on a correct raceway; the rolling bodies are equidistantly spaced by the retainer and are uniformly distributed on the circumference of the raceway so as to prevent the rolling bodies from colliding and rubbing with each other during working; in the split type bearing, a rolling element and a race are combined together to prevent the rolling element from falling off.
The conventional bearing retainer has insufficient heat resistance and is easily deformed and damaged.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a heat-resistant bearing retainer.
In order to achieve the above purpose, the utility model adopts the following technical scheme: a heat-resistant bearing retainer comprises a framework and a ball, wherein a clamping block is rotatably connected inside the framework, an oil storage tank is arranged inside the clamping block, and a first spring is fixedly connected to the left surface of the clamping block;
the oil inlet is formed in the upper surface of the clamping block, the oil outlet is formed in the right surface of the clamping block, a base is fixedly connected to the inner upper wall of the oil storage tank, a connecting shaft is connected to the inside of the base in a sliding mode, a cover plate is fixedly connected to one end of the connecting shaft, and a second spring is fixedly connected to one end, far away from the cover plate, of the connecting shaft.
As a further description of the above technical solution:
the right surface of the clamping block is arc-shaped, and the clamping block is in contact with the ball.
As a further description of the above technical solution:
the oil inlet and the oil outlet are communicated with the oil storage tank.
As a further description of the above technical solution:
the cover plate is attached to the oil inlet, one end, far away from the connecting shaft, of the second spring is fixedly connected with the base, and one end, far away from the clamping block, of the first spring is fixedly connected with the framework.
As a further description of the above technical solution:
the clamping block is made of PEEK.
As a further description of the above technical solution:
the quantity of fixture block and ball has a plurality ofly, and evenly distributed and the inside of skeleton.
The utility model discloses following beneficial effect has:
1. compared with the prior art, the heat-resistant bearing retainer is provided with the oil storage tank and the oil outlets, so that the balls are lubricated conveniently, the friction force between the balls and the fixture blocks is reduced, and the heat is reduced, and the fixture blocks are made of PEEK materials, so that the heat-resistant bearing retainer has the advantages of good heat resistance, good self-lubrication, chemical corrosion resistance, flame retardance, good peeling resistance, good wear resistance and the like.
2. Compared with the prior art, the heat-resistant bearing retainer is convenient for mounting the balls by arranging the fixture blocks and the springs, and the fixture blocks can prevent the balls from falling off after the balls are mounted, so that the performance of the bearing is convenient to maintain.
3. Compared with the prior art, the heat-resistant bearing retainer directly backs up the cover plate to refuel the oil storage tank by arranging the second spring and the cover plate, and the cover plate can automatically reset after refueling, so that great convenience is realized.
Drawings
Fig. 1 is a schematic view of an overall structure of a heat-resistant bearing retainer according to the present invention;
fig. 2 is a front sectional view of a heat-resistant bearing retainer according to the present invention;
FIG. 3 is an enlarged view taken at A in FIG. 2;
fig. 4 is an enlarged view at B in fig. 3.
Illustration of the drawings:
1. a framework; 2. a ball bearing; 3. a clamping block; 4. a first spring; 5. an oil storage tank; 6. an oil outlet; 7. an oil inlet; 8. a cover plate; 9. a connecting shaft; 10. a base; 11. a second spring.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1 to 4, the present invention provides a heat-resistant bearing retainer: including skeleton 1, ball 2, the inside of skeleton 1 is rotated and is connected with fixture block 3, and the right surface of fixture block 3 is arc, and fixture block 3 contacts with ball 2, and fixture block 3 is convenient for carry on spacingly to ball 2, and the material that fixture block 3 used is the PEEK material, and oil storage tank 5 has been seted up to fixture block 3's inside, and fixture block 3's left fixed surface is connected with first spring 4, and the ball 2 of being convenient for is installed, and fixture block 3 has a plurality ofly with the quantity of ball 2, and evenly distributed and skeleton 1's inside.
Through being provided with fixture block 3 and first spring 4, be convenient for install ball 2, finish the back at ball 2 installations, fixture block 3 can prevent that ball 2 from droing, is convenient for keep the performance of bearing.
The ball 2 is lubricated conveniently through being provided with oil storage tank 5 and a plurality of oil-out 6, reduces the frictional force of ball 2 and fixture block 3 and reduces and generate heat, and fixture block 3 is the PEEK material, has advantages such as heat resistance is good, self-lubricating nature is good, chemical resistance corrodes, fire-retardant, peel resistance, wearability are good.
The working principle is as follows: put skeleton 1 to ball 2 in, carry on spacingly to ball 2 through fixture block 3, prevent that ball 2 from droing, can store lubricating oil through oil storage tank 5 in the fixture block 3, be convenient for lubricate ball 2 through a plurality of oil-out 6, be convenient for refuel oil storage tank 5 through oil inlet 7, can carry out the shutoff to oil inlet 7 after finishing refueling through apron 8, it is very convenient.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.
Claims (6)
1. A heat-resistant bearing retainer comprises a framework (1) and balls (2), and is characterized in that: a clamping block (3) is rotatably connected inside the framework (1), an oil storage tank (5) is formed inside the clamping block (3), and a first spring (4) is fixedly connected to the left surface of the clamping block (3);
the oil inlet (7) has been seted up to the upper surface of fixture block (3), oil-out (6) have been seted up to the right surface of fixture block (3), the interior upper wall fixedly connected with base (10) of oil storage tank (5), the inside sliding connection of base (10) has connecting axle (9), the one end fixedly connected with apron (8) of connecting axle (9), the one end fixedly connected with second spring (11) of apron (8) are kept away from in connecting axle (9).
2. A heat-resistant bearing holder according to claim 1, characterized in that: the right surface of the clamping block (3) is arc-shaped, and the clamping block (3) is in contact with the ball (2).
3. A heat-resistant bearing holder according to claim 1, characterized in that: the number of the oil outlets (6) is three, and the oil inlets (7) and the oil outlets (6) are communicated with the oil storage tank (5).
4. A heat-resistant bearing holder according to claim 1, characterized in that: the cover plate (8) is attached to the oil inlet (7), one end, away from the connecting shaft (9), of the second spring (11) is fixedly connected with the base (10), and one end, away from the clamping block (3), of the first spring (4) is fixedly connected with the framework (1).
5. A heat-resistant bearing holder according to claim 1, characterized in that: the clamping block (3) is made of PEEK.
6. A heat-resistant bearing holder according to claim 1, characterized in that: the number of the clamping blocks (3) and the number of the balls (2) are multiple and are uniformly distributed in the framework (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121662846.3U CN215110102U (en) | 2021-07-21 | 2021-07-21 | Heat-resistant bearing retainer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121662846.3U CN215110102U (en) | 2021-07-21 | 2021-07-21 | Heat-resistant bearing retainer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215110102U true CN215110102U (en) | 2021-12-10 |
Family
ID=79318112
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121662846.3U Active CN215110102U (en) | 2021-07-21 | 2021-07-21 | Heat-resistant bearing retainer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215110102U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN119914616A (en) * | 2025-04-07 | 2025-05-02 | 上海骋海新能源科技有限公司 | A retaining frame and a rolling bearing having the retaining frame |
-
2021
- 2021-07-21 CN CN202121662846.3U patent/CN215110102U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN119914616A (en) * | 2025-04-07 | 2025-05-02 | 上海骋海新能源科技有限公司 | A retaining frame and a rolling bearing having the retaining frame |
| CN119914616B (en) * | 2025-04-07 | 2025-06-24 | 上海骋海新能源科技有限公司 | Cage and rolling bearing with same |
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