CN218347783U - Sealing ring convenient for positioning and used for self-aligning roller bearing - Google Patents
Sealing ring convenient for positioning and used for self-aligning roller bearing Download PDFInfo
- Publication number
- CN218347783U CN218347783U CN202222620280.9U CN202222620280U CN218347783U CN 218347783 U CN218347783 U CN 218347783U CN 202222620280 U CN202222620280 U CN 202222620280U CN 218347783 U CN218347783 U CN 218347783U
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- sealing ring
- sealing
- ring
- aligning roller
- roller bearing
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- 238000007789 sealing Methods 0.000 title claims abstract description 91
- 230000017525 heat dissipation Effects 0.000 claims description 17
- 239000000428 dust Substances 0.000 claims description 7
- 239000007787 solid Substances 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 3
- 238000001125 extrusion Methods 0.000 abstract description 3
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
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Abstract
The utility model discloses a sealing ring for aligning roller bearing convenient to location belongs to bearing technical field, and it includes the bearing, be equipped with four constant head tanks in the bearing, be equipped with two sealing rings in four constant head tanks, all be equipped with a plurality of radiator unit in two sealing rings. This sealing ring for self-aligning roller bearing convenient to location, through setting up the arm-tie, the slide bar, the fly leaf, spring and draw-in groove, move the sealing ring to in two constant head tanks, establish to the arc because of the one end that the slide bar is close to the outer lane, the slide bar moves in the sliding sleeve under the extrusion of outer lane, the spring extension, when the sealing ring moves to suitable position, the slide bar blocks into in the draw-in groove under the effect of spring force, press two arm-ties, shift out from the draw-in groove when the slide bar, the pulling arm-tie, the sealing ring shifts out from the bearing, make this sealing ring accomplish the dismantlement, this sealing ring does not need the completion dismouting that use tool alright is quick, make this sealing ring have higher suitability.
Description
Technical Field
The utility model belongs to the technical field of the bearing, specifically be a sealing ring for aligning roller bearing convenient to location.
Background
Self-aligning roller bearing belongs to a type of bearing, when using self-aligning roller bearing, in order to prevent external dust entering bearing, install two sealing rings in the self-aligning roller bearing, but current sealing ring is when installing or dismantling, and the user needs the use tools just can install the sealing ring in self-aligning roller bearing or tear out from self-aligning roller bearing in, has reduced the suitability of this sealing ring, consequently needs the self-aligning roller bearing of a location of being convenient for to solve above-mentioned problem.
SUMMERY OF THE UTILITY MODEL
In order to overcome the defects, the utility model provides a sealing ring for aligning roller bearing convenient to location has solved aligning roller bearing and has needed the use tools just can install the sealing ring in aligning roller bearing or pull out from aligning roller bearing, has reduced the problem of the suitability of this sealing ring.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a sealing ring for self-aligning roller bearing convenient to location, includes the bearing, be equipped with four constant head tanks in the bearing, be equipped with two sealing rings in four constant head tanks, all be equipped with a plurality of radiator unit in two seal rings, all seted up the cavity in two seal rings, be equipped with slip subassembly, spring and pulling subassembly in the cavity, the slip subassembly is established in the draw-in groove, and four draw-in grooves are all established in the bearing, and the one side that two sealing rings were kept away from mutually all is equipped with two slide holes, and the one side that two sealing rings are close to mutually all is equipped with seal assembly.
As a further aspect of the present invention: the bearing comprises an outer ring, the outer ring is in lap joint with the inner ring through a plurality of rollers arranged in the retainer, the retainer is arranged between the outer ring and the inner ring, two sealing components are respectively arranged on the front and the back of the retainer, and four clamping grooves and four positioning grooves are respectively arranged in the outer ring.
As a further aspect of the present invention: the heat dissipation assembly comprises heat dissipation holes, the heat dissipation holes are formed in the sealing ring, and dust screens are clamped in the heat dissipation holes.
As a further aspect of the present invention: the sliding assembly comprises a sliding sleeve, the sliding sleeve is connected in the cavity in a clamped mode, a sliding rod is connected in the sliding sleeve in a sliding mode, one end of the sliding rod is connected in the clamping groove in a clamped mode, the other end of the sliding rod is connected with the pulling assembly, the sliding rod is arranged in the spring, and the two ends of the spring are connected with the sliding sleeve and the pulling assembly respectively.
As a further aspect of the present invention: the pulling assembly comprises a movable plate, the movable plate is connected with the sliding rod and the spring, the movable plate is connected with a pulling plate, and the pulling plate is connected in the sliding hole in a sliding mode.
As a further aspect of the present invention: the sealing assembly comprises a fixing ring, the fixing ring is connected with the sealing ring, the fixing ring is connected in the sealing grooves in a sliding mode, and the two sealing grooves are formed in the front face and the back face of the inner ring respectively.
Compared with the prior art, the beneficial effects of the utility model reside in that:
1. this sealing ring for self-aligning roller bearing convenient to location, through setting up the arm-tie, the slide bar, the fly leaf, spring and draw-in groove, move the sealing ring to in two constant head tanks, establish to the arc because of the one end that the slide bar is close to the outer lane, the slide bar moves in the sliding sleeve under the extrusion of outer lane, the spring extension, when the sealing ring moves to suitable position, the slide bar blocks into in the draw-in groove under the effect of spring force, press two arm-ties, shift out from the draw-in groove when the slide bar, the pulling arm-tie, the sealing ring shifts out from the bearing, make this sealing ring accomplish the dismantlement, this sealing ring does not need the completion dismouting that use tool alright is quick, make this sealing ring have higher suitability.
2. This sealing ring for self-aligning roller bearing convenient to location through setting up louvre, dust screen and sealing ring, when two sealing rings are installed to the both sides of bearing, because of all being equipped with radiator unit in two sealing rings, two sealing rings are carrying out the inside heat accessible radiator unit of bearing and are discharging when sealed to the bearing for this sealing ring has good radiating effect.
3. This sealing ring for self-aligning roller bearing convenient to location through setting up sealing ring and constant head tank, because of sealing ring sliding connection in two constant head tanks, two constant head tanks are mutually supported and can be fixed a position the sealing ring for the sealing ring can not take place to rock when the motion, makes the suitable position of motion that the sealing ring can be accurate.
Drawings
Fig. 1 is a schematic three-dimensional structure of the present invention;
FIG. 2 is a schematic view of a front three-dimensional cross-sectional structure of the sealing ring of the present invention;
FIG. 3 is a schematic side-view three-dimensional cross-sectional structure of the sealing ring of the present invention;
FIG. 4 is an enlarged schematic view of the structure of the present invention at A in FIG. 3;
in the figure: the sealing device comprises a bearing 1, an outer ring 101, rollers 102, a retainer 103, an inner ring 104, a positioning groove 2, a sealing ring 3, a heat dissipation assembly 4, a heat dissipation hole 41, a dust screen 42, a cavity 5, a sliding assembly 6, a sliding sleeve 61, a sliding rod 62, a spring 7, a clamping groove 8, a pulling assembly 9, a movable plate 91, a pulling plate 92, a sliding hole 10, a sealing assembly 11, a fixing ring 111 and a sealing groove 112.
Detailed Description
The technical solution of the present patent will be further described in detail with reference to the following embodiments.
As shown in fig. 1-4, the utility model provides a technical solution: a sealing ring for a self-aligning roller bearing convenient to position comprises a bearing 1, wherein the bearing 1 comprises an outer ring 101, the outer ring 101 is in lap joint with an inner ring 104 through a plurality of rollers 102 arranged in a retainer 103, the retainer 103 is arranged between the outer ring 101 and the inner ring 104, two sealing components 11 are respectively arranged on the front surface and the back surface of the retainer 103, four clamping grooves 8 and four positioning grooves 2 are respectively arranged in the outer ring 101, four positioning grooves 2 are arranged in the bearing 1, two sealing rings 3 are arranged in the four positioning grooves 2, and the sealing rings 3 are slidably connected in the two positioning grooves 2 through the arrangement of the sealing rings 3 and the positioning grooves 2, so that the two positioning grooves 2 are mutually matched to position the sealing rings 3;
a plurality of heat dissipation assemblies 4 are arranged in the two sealing rings 3, each heat dissipation assembly 4 comprises a heat dissipation hole 41, the heat dissipation holes 41 are formed in the sealing rings 3, a dustproof net 42 is clamped in each heat dissipation hole 41, and by arranging the dustproof net 42, the dustproof net 42 is clamped in each heat dissipation hole 41 and can block external dust, so that the external dust cannot enter the bearing 1 through the heat dissipation holes 41;
a cavity 5 is formed in each of the two sealing rings 3, a sliding assembly 6, a spring 7 and a pulling assembly 9 are arranged in each cavity 5, each pulling assembly 9 comprises a movable plate 91, each movable plate 91 is connected with a sliding rod 62 and the corresponding spring 7, each movable plate 91 is connected with a pull plate 92, each pull plate 92 is connected with a sliding hole 10 in a sliding manner, each sliding assembly 6 is arranged in each clamping groove 8, each four clamping grooves 8 are formed in each bearing 1, each sliding assembly 6 comprises a sliding sleeve 61, each sliding sleeve 61 is clamped in each cavity 5, each sliding sleeve 61 is connected with a sliding rod 62 in a sliding manner, one end of each sliding rod 62 is clamped in each clamping groove 8, the other end of each sliding rod 62 is connected with each pulling assembly 9, each sliding rod 62 is arranged in each spring 7, each sliding sleeve 61 and each sliding rod 62 are arranged, each sliding sleeve 61 can limit the corresponding sliding rod 62, each sliding rod 62 cannot shake during movement, and each sliding rod 62 can be accurately clamped into each clamping groove 8 under the elastic force of each spring 7;
two ends of the spring 7 are respectively connected with the sliding sleeve 61 and the pulling assembly 9, and by arranging the clamping groove 8 and the sliding rod 62, when the sliding rod 62 is clamped into the clamping groove 8, the sliding rod 62 and the clamping groove 8 are mutually matched to fix the sealing ring 3 in the bearing 1;
two sliding holes 10 are formed in the surfaces, far away from each other, of the two sealing rings 3, and by arranging the sliding holes 10 and the pull plate 92, the pull plate 92 is connected in the sliding holes 10 in a sliding manner, so that the sliding holes 10 can limit the pull plate 92, the pull plate 92 cannot shake during movement, and the pull plate 92 can drive the movable plate 91 to stably move along the axial direction of the sliding sleeve 61;
the one side that two sealing rings 3 are close to mutually all is equipped with seal assembly 11, seal assembly 11 is including solid fixed ring 111, gu fixed ring 111 is connected with sealing ring 3, gu fixed ring 111 sliding connection is in seal groove 112, the front and the back at inner circle 104 are seted up respectively to two seal grooves 112, through setting up gu fixed ring 111 and seal groove 112, because of gu fixed ring 111 sliding connection is in seal groove 112, gu fixed ring 111 and seal groove 112 mutually support and can seal the clearance between sealing ring 3 and the bearing 1.
The utility model discloses a theory of operation does:
when the sealing ring 3 is required to be connected with the bearing 1, the sealing ring 3 is moved into the two positioning grooves 2, one end of the sliding rod 62, which is close to the outer ring 101, is set to be arc-shaped, the sliding rod 62 moves in the sliding sleeve 61 under the extrusion of the outer ring 101, the spring 7 sleeved outside the sliding rod 62 extends, and when the sealing ring 3 drives the sliding rod 62 to move to a position corresponding to the clamping groove 8, the movable plate 91 drives the sliding rod 62 to be clamped into the clamping groove 8 under the action of the elastic force of the spring 7, so that the sealing ring 3 can be connected with the bearing 1;
when the sealing ring 3 needs to be detached from the bearing 1, two pulling plates 92 are pressed, the two pulling plates 92 are close to each other, the two pulling plates 92 close to each other drive the movable plates 91 to be close to each other, the two movable plates 91 close to each other drive the sliding rod 62 to move in the sliding sleeve 61, after the sliding rod 62 is moved out of the clamping groove 8, the pulling plates 92 are pulled, the pulling plates 92 drive the sealing ring 3 to move in the positioning groove 2, the sealing ring 3 is moved out of the bearing 1, and the sealing ring is detached.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified 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 by those of ordinary skill in the art through specific situations.
Although the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.
Claims (6)
1. The utility model provides a sealing ring for self-aligning roller bearing convenient to location, includes bearing (1), its characterized in that: be equipped with four constant head tanks (2) in bearing (1), be equipped with two sealing rings (3) in four constant head tanks (2), all be equipped with a plurality of radiator unit (4) in two sealing rings (3), all seted up cavity (5) in two sealing rings (3), be equipped with slip subassembly (6), spring (7) and pulling subassembly (9) in cavity (5), establish in draw-in groove (8) slip subassembly (6), four draw-in grooves (8) are all established in bearing (1), and the one side that two sealing rings (3) were kept away from mutually all is equipped with two slide opening (10), and the one side that two sealing rings (3) are close to mutually all is equipped with seal assembly (11).
2. The sealing ring for the self-aligning roller bearing convenient to position according to claim 1, wherein: the bearing (1) comprises an outer ring (101), the outer ring (101) is in lap joint with an inner ring (104) through a plurality of rollers (102) arranged in a retainer (103), the retainer (103) is arranged between the outer ring (101) and the inner ring (104), two sealing components (11) are respectively arranged on the front surface and the back surface of the retainer (103), and four clamping grooves (8) and four positioning grooves (2) are respectively arranged in the outer ring (101).
3. The sealing ring for the self-aligning roller bearing convenient to position according to claim 1, wherein: the heat dissipation assembly (4) comprises heat dissipation holes (41), the heat dissipation holes (41) are formed in the sealing ring (3), and dust screens (42) are connected into the heat dissipation holes (41) in a clamping mode.
4. The sealing ring for the self-aligning roller bearing convenient to position according to claim 1, wherein: sliding assembly (6) include sliding sleeve (61), sliding sleeve (61) joint is in cavity (5), sliding sleeve (61) sliding connection has slide bar (62), the one end joint of slide bar (62) is in draw-in groove (8), the other end and the pulling subassembly (9) of slide bar (62) are connected, establish in spring (7) slide bar (62), the both ends of spring (7) are connected with sliding sleeve (61) and pulling subassembly (9) respectively.
5. The sealing ring for the self-aligning roller bearing convenient to position according to claim 1, wherein: the pulling assembly (9) comprises a movable plate (91), the movable plate (91) is connected with the sliding rod (62) and the spring (7), the movable plate (91) is connected with a pulling plate (92), and the pulling plate (92) is connected in the sliding hole (10) in a sliding mode.
6. The sealing ring for the self-aligning roller bearing convenient to position according to claim 2, wherein: seal assembly (11) are including solid fixed ring (111), gu fixed ring (111) is connected with sealing ring (3), gu fixed ring (111) sliding connection is in seal groove (112), and two seal grooves (112) are seted up respectively at the front and the back of inner circle (104).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222620280.9U CN218347783U (en) | 2022-10-08 | 2022-10-08 | Sealing ring convenient for positioning and used for self-aligning roller bearing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222620280.9U CN218347783U (en) | 2022-10-08 | 2022-10-08 | Sealing ring convenient for positioning and used for self-aligning roller bearing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218347783U true CN218347783U (en) | 2023-01-20 |
Family
ID=84895831
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222620280.9U Active CN218347783U (en) | 2022-10-08 | 2022-10-08 | Sealing ring convenient for positioning and used for self-aligning roller bearing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218347783U (en) |
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2022
- 2022-10-08 CN CN202222620280.9U patent/CN218347783U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20231116 Address after: Room 102, Building 10, Sha'an Industrial Park, No. 520 Sha'an, Dong'an Village, Daxi Town, Wenling City, Taizhou City, Zhejiang Province, 317523 (1st to 3rd floors of Dagang Machinery Factory in Wenling City) Patentee after: Zhejiang Nuoba Sealing Technology Co.,Ltd. Address before: No. 99-1, North Section of North Tongji Street, Zhuhua Office, Wafangdian City, Dalian, Liaoning Province, 116322 Patentee before: Wafangdian Tianxing Bearing Manufacturing Co.,Ltd. |
|
| TR01 | Transfer of patent right |