CN217914702U - Bearing ring inner hole polishing device - Google Patents
Bearing ring inner hole polishing device Download PDFInfo
- Publication number
- CN217914702U CN217914702U CN202220630768.7U CN202220630768U CN217914702U CN 217914702 U CN217914702 U CN 217914702U CN 202220630768 U CN202220630768 U CN 202220630768U CN 217914702 U CN217914702 U CN 217914702U
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- China
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- bearing ring
- pivot
- sliding block
- fixed disk
- inner hole
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Abstract
The utility model discloses a bearing ring hole burnishing device, comprises a workbench, the upper surface of workstation is provided with the riser, and one side of riser is provided with hydraulic telescoping rod, hydraulic telescoping rod's flexible end is connected with the backup pad, and one side of backup pad is provided with rotatable pivot, the one end of pivot is provided with the fixed disk, and one side of fixed disk is provided with mobilizable sliding block, the one end of sliding block is provided with the motor, and the one end of motor is provided with throws the polished rod, the central axis of pivot with stand fixed back bearing ring's the coincidence of the central axis, this bearing ring hole burnishing device can polish the quick polishing of bearing ring hole, and even to inner wall polishing layer control, has reduced workman's intensity of labour, has improved the convenience of use greatly.
Description
Technical Field
The utility model relates to a bearing processing technology field specifically is a bearing ring hole burnishing device.
Background
The inner wall of the bearing ring is usually polished by manually holding the polishing head, the depth of the inner hole wall polishing layer of the bearing ring is not well controlled by manual polishing, the labor intensity of workers is increased by holding the polishing machine for a long time, and the polishing efficiency is reduced.
Disclosure of Invention
The to-be-solved technical problem of the utility model is to overcome current defect, provide a bearing ring hole burnishing device, can polish the quick polishing in bearing ring hole, and even to inner wall polishing layer control, can effectively solve the problem in the background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a bearing ring hole burnishing device, includes the workstation, the upper surface of workstation is provided with the riser, and one side of riser is provided with hydraulic telescoping rod, hydraulic telescoping rod's flexible end is connected with the backup pad, and one side of backup pad is provided with rotatable pivot, the one end of pivot is provided with the fixed disk, and one side of fixed disk is provided with mobilizable sliding block, sliding block's one end is provided with the motor, and the one end of motor is provided with polished rod, the central axis of pivot with stand fixed rear bearing ring's the central axis coincidence.
As a preferred technical scheme of the utility model, one side of pivot is provided with its pivoted rotary driving mechanism of control, rotary driving mechanism includes driving motor, drive gear and driven gear, driving motor sets up the one side in the backup pad, drive gear fixes on driving motor's output shaft, driven gear cup joints the lateral surface at the pivot, drive gear and driven gear meshing are connected.
As a preferred technical scheme of the utility model, be provided with the recess on the fixed disk, sliding block sliding connection is in the recess, sliding block's one end is passed through the bearing and is connected with the screw rod rotation, the one end of screw rod is passed and is threaded connection between fixed disk and screw rod and the fixed disk.
As an optimized technical scheme of the utility model, the one end of screw rod is provided with the rotating head.
As a preferred technical scheme of the utility model, the upper and lower bilateral symmetry of recess is provided with the spout, the upper and lower both ends of sliding block slide in the spout.
Compared with the prior art, the beneficial effects of the utility model are that: this race ring hole burnishing device compact structure, reasonable in design, convenient operation, can the polishing efficiency of effectual improvement race ring hole, through set up mobilizable sliding block on the fixed disk, can be according to the position of the different hole size adjustment polished rod of race ring, make polished rod and race ring's interior pore wall laminating, can control polished rod rotatory along race ring interior pore wall through setting up rotary driving mechanism, carry out even polishing to the hole lateral wall of race ring, the effectual manpower of having saved, in being convenient for control polished rod stretches into race ring through setting up hydraulic telescoping rod, the polishing efficiency is greatly improved, the intensity of labour of workman has been reduced.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a front view of the present invention;
fig. 3 is a top view of the present invention.
In the figure: 1 workbench, 2 vertical plates, 3 hydraulic telescopic rods, 4 supporting plates, 5 rotary driving mechanisms, 51 driving motors, 52 driving gears, 53 driven gears, 6 rotating shafts, 7 fixed disks, 8 grooves, 9 sliding blocks, 10 sliding grooves, 11 screw rods, 12 rotating heads, 13 motors and 14 polished rods.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below 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 (for convenience of description and understanding, the following description is made with the upper side of fig. 2 as the upper side). Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
Example 1: referring to fig. 1-3, the present invention provides a technical solution: a polishing device for an inner hole of a bearing ring comprises a workbench 1, wherein a vertical plate 2 is arranged on the upper surface of the workbench 1, a hydraulic telescopic rod 3 is arranged on one side of the vertical plate 2, the telescopic end of the hydraulic telescopic rod 3 is connected with a supporting plate 4, a rotatable rotating shaft 6 is arranged on one side of the supporting plate 4, a rotary driving mechanism 5 for controlling the rotation of the rotating shaft 6 is arranged on one side of the rotating shaft 6, the rotary driving mechanism 5 comprises a driving motor 51, a driving gear 52 and a driven gear 53, the driving motor 51 is arranged on one side of the supporting plate 4, the driving gear 52 is fixed on an output shaft of the driving motor 51, the driven gear 53 is sleeved on the outer side surface of the rotating shaft 6, the driving gear 52 is meshed with the driven gear 53, the uniform rotation of a polished rod 14 can be controlled through the meshing fit of the driving gear 52 and the driven gear 53, a fixed disc 7 is arranged at one end of the rotating shaft 6, the polishing device for the inner hole of the bearing ring is compact in structure, reasonable in design and convenient to operate, polishing efficiency of the inner hole of the bearing ring can be effectively improved, the depth of a polished surface is uniform, and labor intensity of workers is greatly reduced.
When in use: the polishing method comprises the steps of erecting and fixing a bearing ring to be polished, enabling the central axis of the bearing ring to coincide with the central axis of a rotating shaft 6, controlling the hydraulic telescopic rod 3 to extend to enable a polishing rod 14 to be located in an inner hole of the bearing ring, rotating a screw rod 11 to control a sliding block 9 to move according to the diameter of the inner hole of the bearing ring, enabling the polishing rod 14 to be attached to the inner hole wall, controlling the polishing rod 14 to rotate by a starting motor 13 to polish the inner hole wall, and meanwhile, starting a driving motor 51 to control the rotating shaft 6 to rotate, enabling the polishing rod 14 to polish the inner hole of the bearing ring in a uniform-speed rotating mode.
Example 2: the difference with embodiment 1 is that the upper and lower sides of the groove 8 are symmetrically provided with sliding grooves 10, the upper and lower ends of the sliding block 9 slide in the sliding grooves 10, and the stability of the moving process of the sliding block 9 is conveniently controlled by arranging the sliding grooves 10.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides a bearing ring hole burnishing device, includes workstation (1), its characterized in that: the upper surface of workstation (1) is provided with riser (2), and one side of riser (2) is provided with hydraulic telescoping rod (3), the flexible end and the backup pad (4) of hydraulic telescoping rod (3) are connected, and one side of backup pad (4) is provided with rotatable pivot (6), the one end of pivot (6) is provided with fixed disk (7), and one side of fixed disk (7) is provided with mobilizable sliding block (9), the one end of sliding block (9) is provided with motor (13), and the one end of motor (13) is provided with polished rod (14), the central axis of pivot (6) with stand the coincidence of the central axis of fixed back race.
2. The apparatus of claim 1, wherein: one side of pivot (6) is provided with its pivoted rotary driving mechanism (5) of control, rotary driving mechanism (5) include driving motor (51), drive gear (52) and driven gear (53), driving motor (51) set up the one side in backup pad (4), drive gear (52) are fixed on the output shaft of driving motor (51), driven gear (53) cup joint the lateral surface at pivot (6), drive gear (52) and driven gear (53) meshing are connected.
3. The bearing ring inner hole polishing device according to claim 1, wherein: be provided with recess (8) on fixed disk (7), sliding block (9) sliding connection is in recess (8), the one end of sliding block (9) is passed through the bearing and is rotated with screw rod (11) and be connected, the one end of screw rod (11) is passed fixed disk (7) and is threaded connection between screw rod (11) and fixed disk (7).
4. The bearing ring inner hole polishing device according to claim 3, wherein: one end of the screw rod (11) is provided with a rotating head (12).
5. The bearing ring inner hole polishing device according to claim 3, wherein: the upper side and the lower side of the groove (8) are symmetrically provided with sliding grooves (10), and the upper end and the lower end of the sliding block (9) slide in the sliding grooves (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220630768.7U CN217914702U (en) | 2022-03-23 | 2022-03-23 | Bearing ring inner hole polishing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220630768.7U CN217914702U (en) | 2022-03-23 | 2022-03-23 | Bearing ring inner hole polishing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217914702U true CN217914702U (en) | 2022-11-29 |
Family
ID=84146688
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220630768.7U Active CN217914702U (en) | 2022-03-23 | 2022-03-23 | Bearing ring inner hole polishing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217914702U (en) |
-
2022
- 2022-03-23 CN CN202220630768.7U patent/CN217914702U/en active Active
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