CN208900559U - A kind of device for pressing cage self-aligning roller bearing disassembly roller - Google Patents
A kind of device for pressing cage self-aligning roller bearing disassembly roller Download PDFInfo
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- CN208900559U CN208900559U CN201821342810.5U CN201821342810U CN208900559U CN 208900559 U CN208900559 U CN 208900559U CN 201821342810 U CN201821342810 U CN 201821342810U CN 208900559 U CN208900559 U CN 208900559U
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Abstract
A kind of device for pressing cage self-aligning roller bearing disassembly roller, inertial mass, which is set on stock, to be moved freely along stock, and handle is installed on the right side of stock；Anticollision handguard is ring structure, and anticollision handguard is arranged and is fixed on the left end outer wall of handle.Clamping device includes bottom plate and two supporting plates for being symmetrically installed in bottom plate both ends, respectively symmetrically offers the first threaded hole on the both ends supporting plate of clamping device, inserted with a bolt in each first threaded hole, the bottom plate of clamping device is installed on the left end of stock.The second threaded hole is offered on the bottom plate of clamping device, the left end outer wall of stock is equipped with external screw thread, and the left end of stock is inserted into the second threaded hole and is threadedly coupled.Above-mentioned bolt is hexagon socket head cap screw.The utility model avoids ripping bar when splitting roller and weighs wounded to retainer and a possibility that ripping bar head is to the scuffing of inner ring raceway.
Description
Technical field
The utility model relates to technical field of bearings, dismantle and roll more particularly to a kind of pressing cage self-aligning roller bearing
The device of son.
Background technique
Common punching press frame self-aligning roller bearing needs retainer lock point to lock roller, prevents during bearing operation
Roller falls off.But the presence of exactly lock point, causes time-consuming, laborious when splitting bearing, needs to be inserted in retainer with thin iron staff
In gap, roller is pulled out come due to gap very little, iron staff is easy to during being inserted into and agitating by the way of lever
It bent.If unfamiliar operator, it is likely that will cause the permanent deformation damage of retainer, or even will cause roller surface and axis
Hold the scuffing of inner ring raceway.And bearing producer is unavoidable during Production of bearing often to split bearing, disassembly originally
Method is difficult to meet production requirement, or even causes damage parts or even delay production；It need to be to pressing cage self-aligning roller bearing
The method of disassembly roller improves.
Utility model content
It is larger that the technical problems to be solved in the utility model is to provide a kind of scope of application, and to bearing parts almost without
Damage, the device for pressing cage self-aligning roller bearing disassembly roller.
The technical solution adopted is that:
A kind of device for pressing cage self-aligning roller bearing disassembly roller, including handle, anticollision handguard, inertia
Block, clamping device and stock, it is characterised in that:
Inertial mass, which is set on stock, to be moved freely along stock, and handle is installed on the right side of stock；Anticollision shield
Hand is ring structure, and anticollision handguard is arranged and is fixed on the left end outer wall of handle.
Clamping device includes bottom plate and two supporting plates for being symmetrically installed in bottom plate both ends, on the both ends supporting plate of clamping device
The first threaded hole is respectively symmetrically offered, inserted with a bolt in each first threaded hole, the bottom plate of clamping device is installed
On the left end of stock.
Preferably, the second threaded hole is offered on the bottom plate of clamping device, the left end outer wall of stock is equipped with external screw thread, long
The left end of bar is inserted into the second threaded hole and is threadedly coupled.
Preferably, above-mentioned bolt is hexagon socket head cap screw.
The advantage is that: the utility model avoids, ripping bar weighs retainer wounded when splitting roller and ripping bar head is internal
A possibility that enclosing the scuffing of raceway.
Detailed description of the invention
Fig. 1 is the embodiments of the present invention structural schematic diagram.
Fig. 2 is self-aligning roller bearing schematic diagram.
Specific embodiment
A kind of device for pressing cage self-aligning roller bearing disassembly roller, including handle 6, anticollision handguard 5, inertia
Block 2, clamping device 3 and stock 1, it is characterised in that:
Inertial mass 2, which is set on stock 1, to be moved freely along stock 1, and handle 6 is installed on the right side of stock 1；It is anti-
Hitting handguard 5 is ring structure, and anticollision handguard 5 is arranged and is fixed on the left end outer wall of handle 6.
Clamping device 3 includes bottom plate and two supporting plates for being respectively symmetrically installed in bottom plate both ends, at the both ends of clamping device 3
The first threaded hole 7 is respectively symmetrically offered on supporting plate, inserted with a bolt 4, clamping device 3 in each first threaded hole 7
Bottom plate be installed on the left end of stock 1.
The second threaded hole is offered on the bottom plate of clamping device 3, the left end outer wall of stock 1 is equipped with external screw thread, stock 1
Left end is inserted into the second threaded hole and is threadedly coupled.
Above-mentioned bolt 4 is hexagon socket head cap screw.
First 2 sets of inertial mass on stock 1, the threaded one end of stock 1 is tightened with the screw hole of clamping device 3 to be connect；It clamps
The threaded hole of device two sides is opposite to be screwed into hexagon socket head cap screw 4, goes two of jamming roller using the screw rod end face of hexagon socket head cap screw 4
End face (such as figure two)；Then handle end is quickly slided to from pinching end with inertial mass 2, when inertial mass 2 is contacted with anticollision handguard, hit
Power caused by hitting is transmitted to clamping device 3 by stock 1, is eventually transferred on roller, can be easy to a roller from holding
It extracts and in frame pocket hole.It is almost negligible to the damage of bearing parts compared with being split with ripping bar.
Claims (3)
1. a kind of device for pressing cage self-aligning roller bearing disassembly roller, including it is handle (6), anticollision handguard (5), used
Property block (2), clamping device (3) and stock (1), it is characterised in that:
Inertial mass (2) is set on stock (1), and handle (6) is installed on the right side of stock (1)；Anticollision handguard (5) is annular
Structure, anticollision handguard (5) are arranged and are fixed on the left end outer wall of handle (6)；
Clamping device (3) includes bottom plate and two supporting plates for being symmetrically installed in bottom plate both ends, in the both ends supporting plate of clamping device (3)
On respectively symmetrically offer the first threaded hole (7), inserted with a bolt (4), clamping device in each first threaded hole (7)
(3) bottom plate is installed on the left end of stock (1).
2. a kind of device for pressing cage self-aligning roller bearing disassembly roller according to claim 1, feature
It is: offers the second threaded hole on the bottom plate of clamping device (3), the left end outer wall of stock (1) is equipped with external screw thread, stock
(1) left end is inserted into the second threaded hole and is threadedly coupled.
3. a kind of device for pressing cage self-aligning roller bearing disassembly roller according to claim 1, feature
Be: above-mentioned bolt (4) is hexagon socket head cap screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821342810.5U CN208900559U (en) | 2018-08-21 | 2018-08-21 | A kind of device for pressing cage self-aligning roller bearing disassembly roller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821342810.5U CN208900559U (en) | 2018-08-21 | 2018-08-21 | A kind of device for pressing cage self-aligning roller bearing disassembly roller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208900559U true CN208900559U (en) | 2019-05-24 |
Family
ID=66569724
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821342810.5U Active CN208900559U (en) | 2018-08-21 | 2018-08-21 | A kind of device for pressing cage self-aligning roller bearing disassembly roller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208900559U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111318996A (en) * | 2019-12-30 | 2020-06-23 | 瓦房店轴承集团国家轴承工程技术研究中心有限公司 | Novel cylindrical roller dismounting device |
| CN112476335A (en) * | 2020-12-09 | 2021-03-12 | 哈尔滨轴承集团公司 | Dismounting device for outer ring roller of inner-ring-free short cylindrical bearing |
| CN113441928A (en) * | 2021-06-30 | 2021-09-28 | 人本股份有限公司 | Roller dismounting device of cylindrical roller bearing |
-
2018
- 2018-08-21 CN CN201821342810.5U patent/CN208900559U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111318996A (en) * | 2019-12-30 | 2020-06-23 | 瓦房店轴承集团国家轴承工程技术研究中心有限公司 | Novel cylindrical roller dismounting device |
| CN112476335A (en) * | 2020-12-09 | 2021-03-12 | 哈尔滨轴承集团公司 | Dismounting device for outer ring roller of inner-ring-free short cylindrical bearing |
| 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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