CN209256834U - A kind of no rib cylinder roller bearing inner ring provision for disengagement - Google Patents
A kind of no rib cylinder roller bearing inner ring provision for disengagement Download PDFInfo
- Publication number
- CN209256834U CN209256834U CN201822150279.8U CN201822150279U CN209256834U CN 209256834 U CN209256834 U CN 209256834U CN 201822150279 U CN201822150279 U CN 201822150279U CN 209256834 U CN209256834 U CN 209256834U
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- ring
- crossbeam
- roller bearing
- cylinder roller
- blocker
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- Mounting Of Bearings Or Others (AREA)
Abstract
The utility model relates to a kind of bearing disassembling device, especially a kind of no rib cylinder roller bearing inner ring provision for disengagement, including crossbeam, the crossbeam are located at the top for the cylinder roller bearing placed vertically；And blocker ring, the internal diameter of the blocker ring is greater than the outer diameter of bearing inner race, less than the internal diameter of bearing outer ring, the blocker ring is mounted on the both ends of crossbeam, and it is located at the both ends of cylinder roller bearing, the blocker ring is opposite with cylindrical roller, and the blocker ring is for cylindrical roller to be limited in the outer ring of bearing.A kind of no rib cylinder roller bearing inner ring provision for disengagement structure provided by the utility model position that is simple, easy to use, can limiting cylindrical roller, the disassembly efficiency for improving inner ring reduce cylindrical roller surface and draw and damage.
Description
Technical field
The utility model relates to a kind of bearing disassembling device, especially a kind of no rib cylinder roller bearing inner ring disassembly dress
It sets.
Background technique
The diameter of large cylindrical roller bearing is in 300-520mm, and in 60-160mm, weight exists the thickness of cylinder roller bearing
100kg or more.Large cylindrical roller bearing higher for precision, needs in processing or maintenance process by inner ring and outer ring
Reconditioning is carried out to inner ring after separation, being dismounted for multiple times inner ring is needed, that is, carries out reconditioning after removing, cylindrical roller axis is installed to after reconditioning
It holds, then carries out the detection of round bounce, continue reconditioning inner ring according to testing result, until inner ring meets design requirement.
As shown in Fig. 2, since outer ring is also without baffle, cylindrical roller is slidably disposed between inner ring and outer ring, in disassembly inner ring
When, cylindrical roller can follow inner ring to skid off outer ring, and cylindrical roller is caused to slide, and cause disassembly difficult, need in disassembly process
The position of continuous adjustment cylindrical roller, causes disassembly and assembly time longer.In addition, cylindrical roller can be abraded in disassembly process, by
Then high-precision bearing, it is larger to circle jumping effect after cylindrical roller abrades.
Utility model content
To solve the above problems, the utility model provides a kind of position that can limit cylindrical roller, improves tearing open for inner ring
Dress efficiency reduces a kind of no rib cylinder roller bearing inner ring provision for disengagement that cylindrical roller surface stroke is damaged, particular technique side
Case are as follows:
A kind of no rib cylinder roller bearing inner ring provision for disengagement, including crossbeam, the crossbeam are located at the circle placed vertically
The top of column roller bearing；And blocker ring, the internal diameter of the blocker ring is greater than the outer diameter of bearing inner race, less than in bearing outer ring
Diameter, the blocker ring is mounted on the both ends of crossbeam, and is located at the both ends of cylinder roller bearing, the blocker ring and cylindrical roller phase
Right, the blocker ring is for cylindrical roller to be limited in the outer ring of bearing.
By using above-mentioned technical proposal, crossbeam is placed on the top of bearing outer ring, and blocker ring is located at the both ends of bearing, and
And cylindrical roller is blocked, when dismounting bearing inner race, blocked since cylindrical roller is blocked ring, cylindrical roller will not follow bearing
Inner ring is mobile, and blowout patche inner ring does not need the position for removing adjustment cylindrical roller again when dismounting, and greatly shortens tearing open for bearing inner race
ETL estimated time of loading improves disassembly efficiency.
Due to the position restriction of cylindrical roller, bearing inner race it is convenient for disassembly and assembly, therefore reduce cylindrical roller outer surface
It draws and damages.
Preferably, the face that the crossbeam is contacted with bearing outer ring is equipped with anti-friction washer.
By using above-mentioned technical proposal, anti-friction washer can prevent the cylindrical surface of score bearings outer ring.
Preferably, the anti-friction washer is teflon plate.
By using above-mentioned technical proposal, teflon plate intensity is good, rub resistance, will not damage bearing outer ring.
It preferably, further include adjusting screw rod, the adjusting screw rod is separately mounted to the both ends of crossbeam, and the adjusting screw rod is also
It is connect with blocker ring；The adjusting screw rod is used to adjust the position of blocker ring.
By using above-mentioned technical proposal, the position of the adjustable blocker ring of adjusting screw rod, to be applicable in different-diameter
The dismounting of cylinder roller bearing.
It preferably, further include adjusting to connect pawl, equipped with threaded post, the both ends of the crossbeam are equipped with for the described one end for connecing pawl that adjusts
Threaded hole, described to adjust the both ends for connecing pawl by being threaded onto crossbeam, adjusting connects on pawl equipped with blocker ring.
By using above-mentioned technical proposal, adjusting connects the distance between adjustable blocker ring of pawl, to be applicable in different thickness
The dismounting of the cylinder roller bearing of degree.
It preferably, further include adjusting screw rod, one end of the adjusting screw rod is separately mounted to adjust and connect on pawl, the adjusting
The other end of screw rod is connect with blocker ring respectively；The adjusting screw rod is used to adjust the position of blocker ring.
By using above-mentioned technical proposal, the height of adjustable blocker ring, also between adjustable two blocker rings
Distance, to be applicable in the dismounting of the cylinder roller bearing of different size.
It preferably, further include regulation handle, the regulation handle passes through crossbeam by being threaded onto the center of crossbeam,
The face that the regulation handle is contacted with bearing outer ring is equipped with anti-friction washer.
By using above-mentioned technical proposal, the position of the adjustable blocker ring of regulation handle, so that blocker ring be made to be applicable in not
Same cylinder roller bearing is adjusted quick and convenient.
Compared with prior art the utility model has the following beneficial effects:
A kind of no rib cylinder roller bearing inner ring provision for disengagement structure provided by the utility model is simple, it is easy to use,
The position that cylindrical roller can be limited, the disassembly efficiency for improving inner ring, reduction cylindrical roller surface draw and damage.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of no rib cylinder roller bearing inner ring provision for disengagement；
Fig. 2 is the structural schematic diagram of no baffle cylinder roller bearing.
Specific embodiment
Now in conjunction with attached drawing, the utility model is described in further detail.
Embodiment one
As shown in Figure 1, a kind of no rib cylinder roller bearing inner ring provision for disengagement, including crossbeam 1, crossbeam 1 are located at vertical
The top of the cylinder roller bearing of placement；And blocker ring 3, the internal diameter of blocker ring 3 are greater than the outer diameter of bearing inner race 92, are less than bearing
The internal diameter of outer ring 91, blocker ring 3 is mounted on the both ends of crossbeam 1, and is located at the both ends of cylinder roller bearing, blocker ring 3 and cylinder
Roller 93 is opposite, and blocker ring 3 is for cylindrical roller 93 to be limited in the outer ring 91 of bearing.
The face that crossbeam 1 is contacted with bearing outer ring 91 is equipped with anti-friction washer 2.Anti-friction washer 2 can prevent score bearings
The cylindrical surface of outer ring 91.Anti-friction washer 2 is teflon plate.Teflon plate intensity is good, rub resistance, will not damage axis
Bearing outer-ring 91.
Crossbeam 1 is placed on the top of bearing outer ring 91, and blocker ring 3 is located at the both ends of bearing, and blocks cylindrical roller 93,
It when dismounting bearing inner race 92, is blocked since cylindrical roller 93 is blocked ring 3, cylindrical roller 93 will not follow bearing inner race 92 to move
Dynamic, blowout patche inner ring 92 does not need the position for removing adjustment cylindrical roller 93 again when dismounting, and greatly shortens tearing open for bearing inner race 92
ETL estimated time of loading improves disassembly efficiency.
Due to the position restriction of cylindrical roller 93, bearing inner race 92 it is convenient for disassembly and assembly, therefore reduce outside cylindrical roller 93
Drawing for surface is damaged.
As shown in Fig. 2, including inner ring 92, outer ring 91, cylindrical roller 93 and retainer 94 without rib cylinder roller bearing.It is interior
Circle 92 and outer ring 91 are without rib.
Embodiment two
It further include adjusting screw rod 4 on the basis of examples detailed above one, adjusting screw rod 4 is separately mounted to the both ends of crossbeam 1,
Adjusting screw rod 4 is also connect with blocker ring 3；Adjusting screw rod 4 is used to adjust the position of blocker ring 3.The adjustable blocking of adjusting screw rod 4
The position of ring 3, to be applicable in the dismounting of the cylinder roller bearing of different-diameter.
Embodiment three
On the basis of the above embodiment 1, further include adjusting to connect pawl 5, adjust the one end for connecing pawl 5 equipped with threaded post, crossbeam
1 both ends are equipped with threaded hole, adjust the both ends for connecing pawl 5 by being threaded onto crossbeam 1, and adjusting connects on pawl 5 equipped with blocker ring 3.
Adjusting connects the distance between adjustable blocker ring 3 of pawl 5, to be applicable in tearing open for the cylinder roller bearing of different-thickness
Dress.
Example IV
It further include adjusting screw rod 4 on the basis of above-described embodiment three, one end of adjusting screw rod 4 is separately mounted to adjust
It connects on pawl 5, the other end of adjusting screw rod 4 is connect with blocker ring 3 respectively；Adjusting screw rod 4 is used to adjust the position of blocker ring 3.
The height of the adjustable blocker ring 3 of pawl 5 is connect using adjusting screw rod 4 and with adjusting, also adjustable two blocker rings 3
The distance between, to be applicable in the dismounting of the cylinder roller bearing of different size.
Embodiment five
It further include regulation handle 6, regulation handle 6 is by being threaded onto crossbeam 1 on the basis of any of the above-described embodiment
Center, and pass through crossbeam 1, the face that regulation handle 6 is contacted with bearing outer ring 91 is equipped with anti-friction washer 2.Regulation handle 6 can be with
The position of blocker ring 3 is adjusted, so that blocker ring 3 be made to be applicable in different cylinder roller bearings, is adjusted quick and convenient.
Claims (7)
1. a kind of no rib cylinder roller bearing inner ring provision for disengagement, which is characterized in that including
Crossbeam (1), the crossbeam (1) are located at the top for the cylinder roller bearing placed vertically；And
Blocker ring (3), the internal diameter of the blocker ring (3) are greater than the outer diameter of bearing inner race (92), are less than the interior of bearing outer ring (91)
Diameter, the blocker ring (3) are mounted on the both ends of crossbeam (1), and are located at the both ends of cylinder roller bearing, the blocker ring (3) with
Relatively, the blocker ring (3) is used to for cylindrical roller (93) being limited in the outer ring (91) of bearing cylindrical roller (93).
2. a kind of no rib cylinder roller bearing inner ring provision for disengagement according to claim 1, which is characterized in that the cross
The face that beam (1) is contacted with bearing outer ring (91) is equipped with anti-friction washer (2).
3. a kind of no rib cylinder roller bearing inner ring provision for disengagement according to claim 2, which is characterized in that described anti-
Friction shim (2) is teflon plate.
4. a kind of no rib cylinder roller bearing inner ring provision for disengagement according to claim 1, which is characterized in that further include
Adjusting screw rod (4), the adjusting screw rod (4) are separately mounted to the both ends of crossbeam (1), and the adjusting screw rod (4) is gone back and blocker ring
(3) it connects；The adjusting screw rod (4) is used to adjust the position of blocker ring (3).
5. a kind of no rib cylinder roller bearing inner ring provision for disengagement according to claim 1, which is characterized in that further include
Adjusting connects pawl (5), and equipped with threaded post, the both ends of the crossbeam (1) are equipped with threaded hole, described for the described one end for connecing pawl (5) that adjusts
Adjusting connects pawl (5) and is connect on pawl (5) by being threaded onto the both ends of crossbeam (1), adjusting equipped with blocker ring (3).
6. a kind of no rib cylinder roller bearing inner ring provision for disengagement according to claim 5, which is characterized in that further include
Adjusting screw rod (4), one end of the adjusting screw rod (4) be separately mounted to adjust connect on pawl (5), the adjusting screw rod (4) it is another
One end is connect with blocker ring (3) respectively；The adjusting screw rod (4) is used to adjust the position of blocker ring (3).
7. a kind of no rib cylinder roller bearing inner ring provision for disengagement according to claim 1, which is characterized in that further include
Regulation handle (6), the regulation handle (6) pass through crossbeam (1) by being threaded onto the center of crossbeam (1), the adjusting hand
The face that handle (6) is contacted with bearing outer ring (91) is equipped with anti-friction washer (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822150279.8U CN209256834U (en) | 2018-12-20 | 2018-12-20 | A kind of no rib cylinder roller bearing inner ring provision for disengagement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822150279.8U CN209256834U (en) | 2018-12-20 | 2018-12-20 | A kind of no rib cylinder roller bearing inner ring provision for disengagement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209256834U true CN209256834U (en) | 2019-08-16 |
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ID=67560565
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822150279.8U Active CN209256834U (en) | 2018-12-20 | 2018-12-20 | A kind of no rib cylinder roller bearing inner ring provision for disengagement |
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|---|---|
| CN (1) | CN209256834U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113441928A (en) * | 2021-06-30 | 2021-09-28 | 人本股份有限公司 | Roller dismounting device of cylindrical roller bearing |
-
2018
- 2018-12-20 CN CN201822150279.8U patent/CN209256834U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113441928A (en) * | 2021-06-30 | 2021-09-28 | 人本股份有限公司 | Roller dismounting device of cylindrical roller bearing |
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