CN215848007U - Special dismounting device of bearing - Google Patents
Special dismounting device of bearing Download PDFInfo
- Publication number
- CN215848007U CN215848007U CN202122414642.4U CN202122414642U CN215848007U CN 215848007 U CN215848007 U CN 215848007U CN 202122414642 U CN202122414642 U CN 202122414642U CN 215848007 U CN215848007 U CN 215848007U
- Authority
- CN
- China
- Prior art keywords
- shell
- bearing
- material receiving
- wall
- dismounting device
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 239000000463 material Substances 0.000 claims abstract description 38
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
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- Mounting Of Bearings Or Others (AREA)
Abstract
The utility model discloses a special dismounting device for a bearing, which comprises a bottom plate, a dismounting shell and a material receiving shell, the bottom wall of the disassembly shell is fixedly connected with a fixed clamping piece, the top wall of the disassembly shell is connected with a movable clamping piece through an adjusting structure, a hydraulic cylinder is arranged at one side of the inner wall of the detachable shell, a material receiving groove is arranged between one side and the top of the material receiving shell, and the inner wall of the material receiving groove is provided with an arc-shaped cushion pad, the adjusting structure comprises a threaded sleeve which penetrates through the inner wall of the disassembling shell and a threaded rod which is connected with the inner part of the threaded sleeve in a threaded way, the bottom end of the threaded rod is connected with the movable clamping piece, and the top end of the threaded rod is fixedly connected with the driving wheel.
Description
Technical Field
The utility model relates to the technical field of bearings, in particular to a special dismounting device for a bearing.
Background
The bearing is an important part in the modern mechanical equipment. Its main function is to support the mechanical rotator, reduce the friction coefficient in its motion process and ensure its rotation precision. The bearings can be classified into rolling bearings and sliding bearings according to the frictional properties of the moving elements. Rolling bearings have been standardized and serialized, but have a larger radial size, vibration and noise, and a higher price than sliding bearings.
When a bearing on the rotating shaft is damaged, the bearing and the rotating shaft need to be separated and disassembled, the bearing is fixed by the conventional disassembling device, and the rotating shaft is ejected by using a stamping structure, but the rotating shaft is easily damaged when the rotating shaft is ejected, so that the special disassembling device for the bearing is provided.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a special dismounting device for a bearing, which is used for solving the problems in the background technology.
In order to achieve the purpose, the utility model provides the following technical scheme:
the utility model provides a special dismounting device of bearing, includes the bottom plate, dismantles the shell and receives the material shell, dismantle the diapire fixedly connected with fixed holder of shell, be connected with movable holder through adjusting the structure on the roof of dismantling the shell, and the one side of dismantling the shell inner wall is provided with the pneumatic cylinder, receive and seted up between one side and the top of material shell and receive the silo, and receive the inner wall of silo and install the arc blotter.
As a further scheme of the utility model: the adjusting structure comprises a threaded sleeve penetrating through the inner wall of the detachable shell and a threaded rod in threaded connection with the inside of the threaded sleeve, the bottom end of the threaded rod is connected with the movable clamping piece, and the top end of the threaded rod is fixedly connected with a driving wheel.
As a further scheme of the utility model: including receiving the material top cap, a plurality of L shape groove has all been seted up to the both sides at receipts material shell top, a plurality of L shape fastener has all been seted up to the both sides of receiving material top cap bottom.
As a further scheme of the utility model: the both sides of receipts material top cap top are equal fixedly connected with handle.
As a further scheme of the utility model: and one side of the top of the material receiving shell is fixedly connected with a baffle.
Compared with the prior art, the ejection rotating shaft can be protected by matching the material receiving shell, the material receiving groove and the arc-shaped buffer cushion, the rotating shaft is prevented from being damaged due to impact of overlarge stress on other objects, and meanwhile, the safety of bearing disassembly is guaranteed.
Drawings
Fig. 1 is a schematic structural diagram of a special dismounting device for a bearing.
Fig. 2 is a schematic structural diagram of a special dismounting device for a bearing for dismounting the inside of a housing.
In the figure: 1. a base plate; 2. disassembling the shell; 3. a material receiving shell; 4. fixing the clamping piece; 5. a movable clamping member; 6. a hydraulic cylinder; 7. a material receiving groove; 8. an arc-shaped buffer pad; 9. a threaded sleeve; 10. a threaded rod; 11. a drive wheel; 12. an L-shaped slot; 13. a material receiving top cover; 14. a handle; 15. a baffle plate; 16. an L-shaped clamping piece.
Detailed Description
The technical solution of the present patent will be described in further detail with reference to the following embodiments.
The utility model provides a special dismounting device for a bearing, and particularly relates to fig. 1-2, the special dismounting device for the bearing comprises a bottom plate 1, a dismounting shell 2 and a material receiving shell 3, wherein the bottom wall of the dismounting shell 2 is fixedly connected with a fixed clamping piece 4, the top wall of the dismounting shell 2 is connected with a movable clamping piece 5 through an adjusting structure, a hydraulic cylinder 6 is arranged on one side of the inner wall of the dismounting shell 2, a material receiving groove 7 is formed between one side and the top of the material receiving shell 3, and an arc-shaped cushion pad 8 is arranged on the inner wall of the material receiving groove 7.
This embodiment discloses special dismounting device of bearing can be when dismantling the epaxial bearing of pivot, connect the material to ejecting pivot, certain protection is played to the pivot, avoid too big because of the impact force, cause the damage of pivot, concrete with changeing epaxial bearing fill in dismantle in the shell 2, make the bearing be located fixed holder 4, the rethread adjustment structure, make 5 fixed holders of cooperation of activity holder 4 press from both sides tightly the bearing, starting hydraulic cylinder 6, hydraulic cylinder 6 is ejecting with the pivot, realize the separation between pivot and the bearing, ejecting pivot gets into in receiving the shell 3, arc blotter 8 can the pivot carry out the shock attenuation.
The adjusting structure comprises a threaded sleeve 9 penetrating through the inner wall of the detachable shell 2 and a threaded rod 10 in threaded connection with the threaded sleeve 9, the bottom end of the threaded rod 10 is connected with the movable clamping piece 5, and a driving wheel 11 is fixedly connected to the top end of the threaded rod 10. When the movable clamping piece 5 is adjusted, the driving wheel 11 is rotated to drive the threaded rod 10 to rotate, and the movable clamping piece 5 can be driven to move by matching with the threaded sleeve 9.
Including receiving material top cap 13, receiving the both sides at 3 tops of material shell and all having seted up a plurality of L shape groove 12, receiving the both sides of material top cap 13 bottom and all having seted up a plurality of L shape fastener 16. Through the L-shaped clamping piece 16 and the L-shaped groove 12, the material receiving top cover 13 can be conveniently mounted and dismounted, when the bearing is dismounted, the material receiving top cover 13 on the clamp can further increase the safety during dismounting, and meanwhile, the noise can be reduced.
Receive the equal fixedly connected with handle 14 in material top cap 13 top both sides, conveniently extract receiving material top cap 13 through handle 14.
One side of the top of the material receiving shell 3 is fixedly connected with a baffle 15. The baffle 15 is provided to prevent the receiving cover 13 from being pushed out of the receiving case 3 to some extent.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; 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 (5)
1. The utility model provides a special dismounting device of bearing, its characterized in that, includes bottom plate (1), dismantles shell (2) and receives material shell (3), the diapire fixedly connected with fixed holder (4) of dismantling shell (2), be connected with movable holder (5) through adjusting structure on the roof of dismantling shell (2), and the one side of dismantling shell (2) inner wall is provided with pneumatic cylinder (6), receive and seted up between one side and the top of material shell (3) and receive material groove (7), and receive the inner wall of material groove (7) and install arc blotter (8).
2. A special dismounting device for a bearing according to claim 1, characterized in that said adjusting structure comprises a threaded sleeve (9) penetrating the inner wall of the dismounting shell (2) and a threaded rod (10) threaded inside the threaded sleeve (9), and the bottom end of the threaded rod (10) is connected with the movable clamping member (5), and the top end of the threaded rod (10) is fixedly connected with a driving wheel (11).
3. The special dismounting device for the bearing, as recited in claim 1, characterized in that it comprises a material receiving top cover (13), wherein both sides of the top of the material receiving shell (3) are provided with a plurality of L-shaped grooves (12), and both sides of the bottom of the material receiving top cover (13) are provided with a plurality of L-shaped fasteners (16).
4. The special dismounting device for the bearing, as recited in claim 3, characterized in that both sides of the top of the material receiving top cover (13) are fixedly connected with a handle (14).
5. The special dismounting device for the bearing, as recited in claim 1, characterized in that a baffle (15) is fixedly connected to one side of the top of the material receiving shell (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122414642.4U CN215848007U (en) | 2021-10-08 | 2021-10-08 | Special dismounting device of bearing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122414642.4U CN215848007U (en) | 2021-10-08 | 2021-10-08 | Special dismounting device of bearing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215848007U true CN215848007U (en) | 2022-02-18 |
Family
ID=80260458
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122414642.4U Expired - Fee Related CN215848007U (en) | 2021-10-08 | 2021-10-08 | Special dismounting device of bearing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215848007U (en) |
-
2021
- 2021-10-08 CN CN202122414642.4U patent/CN215848007U/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 |
Granted publication date: 20220218 |