CN219485321U - Bearing ring polishing device for bearing production - Google Patents
Bearing ring polishing device for bearing production Download PDFInfo
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- CN219485321U CN219485321U CN202320627342.0U CN202320627342U CN219485321U CN 219485321 U CN219485321 U CN 219485321U CN 202320627342 U CN202320627342 U CN 202320627342U CN 219485321 U CN219485321 U CN 219485321U
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- wall
- polishing
- bearing
- connecting rod
- shaft
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The utility model relates to a bearing ring polishing device for producing bearings, which comprises a base and a pressing shaft; the polishing device comprises a base, a fixing plate and a connecting rod, wherein the fixing plate is fixedly arranged at the upper end of the base, a rotating shaft is symmetrically arranged at the side end of the fixing plate, a pressing shaft is movably arranged between the rotating shafts, the pressing shaft is matched with the rotating shafts to be used for fixing bearings, the pressing shaft is connected with a speed reduction motor for driving the pressing shaft to rotate through a connecting shaft, the connecting rod is slidably arranged at the upper end of the base, the connecting rod is symmetrically provided with polishing wheels, the polishing wheels are arranged in a vertical state, the outer wall of the connecting rod is fixedly provided with a driving motor for driving the polishing wheels to rotate, the bearings are fixed through the pressing shaft and simultaneously drive the bearings to rotate, the symmetrically arranged polishing wheels synchronously polish the inner wall and the outer wall of the bearings, the polishing efficiency is improved, the consistency of the polishing effect of the inner wall and the outer wall of the bearings is guaranteed, the polishing effect is good, and the polishing device is suitable for polishing bearings with different sizes.
Description
Technical Field
The utility model relates to the technical field of bearings, in particular to a bearing ring polishing device for producing bearings.
Background
The bearing is a weight-bearing part in modern mechanical equipment. The main function of the device is to support the mechanical rotating body, so as to reduce the mechanical load friction coefficient of the device in the transmission process, and the bearing ring is used for supporting the rolling body, so that the processing precision requirement of the device is very high, and the bearing ring is subjected to polishing treatment after preliminary polishing by a polisher.
For example, the application number is: 202221710272.7, the outer race of bearing is fixed to this patent adoption a plurality of grip blocks, realizes adapting to the processing of not unidimensional race of bearing through adjusting the flexible realization of polishing block, realizes polishing the inner race of bearing by polishing block rotation.
In view of the above-mentioned related art, the inventor believes that the polishing process can be performed on bearing rings of different sizes, but only the inner ring of the bearing can be polished, and the polishing device is not suitable for polishing the outer ring of the bearing, and has low working efficiency, so that a bearing ring polishing device for producing the bearing is provided.
Disclosure of Invention
In order to solve the problems in the background art, the utility model provides a bearing ring polishing device for producing bearings.
The utility model adopts the following technical scheme: a bearing ring polishing device for producing bearings comprises a base and a pressing shaft; the base is provided with a fixing plate and a connecting rod, the fixing plate is fixedly arranged at the upper end of the base, the side ends of the fixing plate are symmetrically provided with rotating shafts, the pressing shafts are movably arranged between the rotating shafts, the pressing shafts are matched with the rotating shafts to be used for fixing bearings, the pressing shafts are connected with a speed reducing motor for driving the pressing shafts to rotate through connecting shafts, the connecting rod is slidably arranged at the upper end of the base, polishing wheels are symmetrically arranged on the connecting rod, the polishing wheels are arranged in a vertical state, and a driving motor for driving the polishing wheels to rotate is fixedly arranged on the outer wall of the connecting rod.
As the preferable mode of the utility model, a connecting block is arranged between the pressing shaft and the gear motor, the gear motor is fixedly arranged on the outer wall of the connecting block, the connecting block is installed in the fixed plate in a lifting manner, a spring is fixedly arranged at the upper end of the connecting block, and two ends of the spring are respectively fixedly connected with the connecting block and the inner wall of the fixed plate.
As the preferable mode of the utility model, the end head of the connecting block is fixedly provided with a limiting ring, and the limiting ring is movably connected with the fixed plate.
Preferably, the balls are movably arranged on two sides of the connecting block, and the balls are contacted with the inner wall of the fixed plate.
Preferably, the pull rod is fixedly arranged at the upper end of the connecting block.
As preferable, the outer wall of the pressing shaft is fixedly provided with an anti-skid rubber cushion, and the anti-skid rubber cushion is contacted with the inner wall of the bearing.
As preferable in the utility model, a sliding seat is arranged at the lower end of the connecting rod, the sliding seat is slidably arranged at the upper end of the base through a sliding groove, and the connecting rod is in telescopic connection with the sliding seat.
As the preferred mode of the utility model, the polishing wheel is rotatably arranged on the connecting rod through the connecting shaft, the outer wall of the connecting shaft of the polishing wheel is fixedly provided with a first gear, the connecting rod is rotatably provided with a second gear, the second gears are respectively meshed with the first gear, and the output shaft of the driving motor is fixedly connected with the second gear.
Preferably, a movable plate is mounted at one end of the fixed plate facing the rotating shaft, and the movable plate is used for limiting the bearing.
As preferable in the utility model, tension springs are symmetrically arranged between the fixed plate and the movable plate, and two ends of each tension spring are respectively fixedly connected with the fixed plate and the movable plate.
Compared with the prior art, the utility model has the beneficial effects that:
1. according to the polishing device, the pressing shaft is matched with the rotating shaft to compress and fix the bearing, the pressing shaft is driven to rotate through the gear motor, the pressing shaft drives the bearing to rotate, the bearing is fixed and rotates at the same time, the symmetrically arranged polishing wheels are driven to rotate at a high speed through the driving motor, so that the inner wall and the outer wall of the bearing in automatic rotation are polished simultaneously, the overall polishing of the inner wall and the outer wall of the bearing is guaranteed, the polishing efficiency is improved, and the polishing effect is good.
2. According to the utility model, the second gear is driven to rotate by the driving motor, and the first gear is simultaneously driven to synchronously rotate, so that synchronous rotation of symmetrically arranged polishing wheels is realized, consistency of polishing effects of the inner wall and the outer wall of the bearing is ensured, and energy consumption is reduced.
3. The height of the connecting rod 12 is adjusted through the telescopic design of the connecting rod and the sliding seat, so that the polishing device is convenient to adapt to bearings with different sizes for polishing.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic side view in cross section of a mounting plate structure of the present utility model;
FIG. 3 is a schematic view of a press shaft according to the present utility model;
fig. 4 is a schematic view of a connecting rod structure of the present utility model in partial cutaway.
In the figure: 1. a base; 11. a fixing plate; 111. a rotating shaft; 112. a spring; 113. a movable plate; 114. a tension spring; 12. a connecting rod; 121. a polishing wheel; 122. a driving motor; 123. a first gear; 124. a second gear; 125. a slide; 2. pressing a shaft; 21. a speed reducing motor; 22. a connecting block; 221. a limiting ring; 222. a ball; 223. and (5) a pull rod.
Detailed Description
In order that the utility model may be more fully understood, a more particular description of the utility model will be rendered by reference to the appended drawings, in which several embodiments of the utility model are illustrated, but which may be embodied in different forms and are not limited to the embodiments described herein, which are, on the contrary, provided to provide a more thorough and complete disclosure of the utility model.
It will be understood that when an element is referred to as being "mounted" on another element, it can be directly on the other element or intervening elements may be present, and when an element is referred to as being "connected" to the other element, it may be directly connected to the other element or intervening elements may also be present, the terms "vertical", "horizontal", "left", "right" and the like are used herein for the purpose of illustration only.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this utility model belongs, and the terms used herein in this description of the utility model are for the purpose of describing particular embodiments only and are not intended to be limiting of the utility model, with the term "and/or" as used herein including any and all combinations of one or more of the associated listed items.
Embodiment one:
referring to fig. 1 to 4, the present utility model provides a bearing ring polishing device for producing bearings, comprising a base 1 and a pressing shaft 2; the base 1 is provided with a fixing plate 11 and a connecting rod 12, the fixing plate 11 is fixedly arranged at the upper end of the base 1, the side ends of the fixing plate 11 are symmetrically provided with rotating shafts 111, a pressing shaft 2 is movably arranged between the rotating shafts 111, the pressing shaft 2 is matched with the rotating shafts 111 to be used for fixing bearings, the pressing shaft 2 is connected with a reducing motor 21 for driving the pressing shaft to rotate through a connecting shaft, the connecting rod 12 is slidably arranged at the upper end of the base 1, the connecting rod 12 is symmetrically provided with polishing wheels 121, the polishing wheels 121 are arranged in a vertical state, and a driving motor 122 for driving the polishing wheels 121 to rotate is fixedly arranged on the outer wall of the connecting rod 12.
Referring to fig. 2-3, a connecting block 22 is installed between the pressing shaft 2 and the gear motor 21, the gear motor 21 is fixedly installed on the outer wall of the connecting block 22, the connecting block 22 is installed in the fixing plate 11 in a lifting manner, a spring 112 is fixedly installed at the upper end of the connecting block 22, two ends of the spring 112 are respectively fixedly connected with the connecting block 22 and the inner wall of the fixing plate 11, and downward pushing force is applied to the pressing shaft 2 through the design, so that the pressing shaft 2 is tightly attached to the inner wall of the bearing, and the stability of fixing the bearing is ensured.
Referring to fig. 3, a limiting ring 221 is fixedly mounted at the end of the connecting block 22, the limiting ring 221 is movably connected with the fixing plate 11, and the limiting effect on the connecting block 22 is achieved through the design, so that the connecting block 22 is prevented from loosening to affect the rotation of the pressing shaft 2.
Referring to fig. 3, balls 222 are movably mounted on two sides of the connection block 22, and the balls 222 contact with the inner wall of the fixing plate 11, so that the connection block 22 slides more smoothly by this design, and the locking is prevented.
Referring to fig. 2-3, a pull rod 223 is fixedly mounted at the upper end of the connecting block 22, so that the connecting block 22 and the pressing shaft 2 can be pulled to move upwards conveniently, and the bearing can be placed conveniently.
Referring to fig. 2-3, the outer wall of the pressing shaft 2 is fixedly provided with an anti-slip rubber pad, the anti-slip rubber pad is in contact with the inner wall of the bearing, and the friction force between the pressing shaft 2 and the bearing is increased through the design, so that the pressing shaft 2 is more stable when pushing the bearing to rotate.
Referring to fig. 1, a slider 125 is mounted at the lower end of the connecting rod 12, the slider 125 is slidably mounted at the upper end of the base 1 through a chute, the connecting rod 12 is telescopically connected with the slider 125, and by this design, the height of the connecting rod 12 is adjusted, so that the polishing treatment is conveniently performed by adapting to bearings with different sizes.
Referring to fig. 4, the polishing wheel 121 is rotatably mounted on the connecting rod 12 through a connecting shaft, a first gear 123 is fixedly mounted on the outer wall of the connecting shaft of the polishing wheel 121, a second gear 124 is rotatably mounted on the connecting rod 12, the second gears 124 are respectively meshed with the first gears 123, an output shaft of the driving motor 122 is fixedly connected with the second gears 124, and the driving motor 122 drives the symmetrically-arranged polishing wheels 121 to synchronously rotate, so that the consistency of the polishing effect of the inner wall and the outer wall of the bearing is ensured, and the consumption of energy is reduced.
Referring to fig. 1, the movable plate 113 is mounted at one end of the fixed plate 11 facing the rotating shaft 111, the movable plate 113 is used for limiting the bearing, the bearing is more stably fixed at the upper end of the rotating shaft 111 through the fixed plate 11 and the movable plate 113, so as to prevent the bearing from falling off during rotation, tension springs 114 are symmetrically mounted between the fixed plate 11 and the movable plate 113, two ends of each tension spring 114 are respectively fixedly connected with the fixed plate 11 and the movable plate 113, and a pulling force facing the direction of the fixed plate 11 is applied to the movable plate 113, so that the movable plate 113 is more tightly limited to the bearing.
The specific operation mode of the first embodiment of the utility model is as follows:
the movable plate 113 is pulled away from the direction of the fixed plate 11, the movable plate 113 moves to drive the tension spring 114, the tension spring 114 stretches, the pull rod 223 is pulled upwards, the pull rod 223 drives the connecting block 22 and the pressing shaft 2 to move up and down, meanwhile, the spring 112 is extruded, the spring 112 compresses, a bearing to be polished is placed between the pressing shaft 2 and the rotating shaft 111, and is placed at the upper end of the rotating shaft 111, the pull rod 223 is loosened, the spring 112 rebounds to drive the connecting block 22 and the pressing shaft 2 to move downwards, the pressing shaft 2 contacts with the inner wall of the bearing and is tightly pressed against the bearing, the movable plate 113 is loosened, the tension spring 114 resets to drive the movable plate 113 to move towards the direction of the fixed plate 11, so that the bearing is clamped between the fixed plate 11 and the movable plate 113, the lifting height of the connecting rod 12 is adjusted, the symmetrically arranged polishing wheels 121 are aligned with the inner wall and the outer wall of the bearing, the sliding seat 125 is moved towards the direction of the bearing, the connecting rod 12 and the polishing wheels 121 are driven to move, the polishing wheels 121 are attached to the inner wall and the outer wall of the bearing, the driving motor 122 and the speed reduction motor 21 are started, the driving motor 21 rotates to drive the pressing shaft 2 to rotate, the bearing, the pressing shaft 2 to push the bearing to rotate, and the polishing wheels 122 to rotate, and simultaneously, the driving motor 122 and the second gear and the polishing wheel 123 rotate through the second gear and the first gear and the polishing wheels to rotate synchronously, and the inner and the polishing wheels 121 are simultaneously high in the polishing efficiency, and synchronous, and the inner polishing efficiency, and the outer bearing and the bearing to rotate.
While the utility model has been described above with reference to the accompanying drawings, it will be apparent that the utility model is not limited to the embodiments described above, but is intended to be within the scope of the utility model, as long as such insubstantial modifications are made by the method concepts and technical solutions of the utility model, or the concepts and technical solutions of the utility model are applied directly to other occasions without any modifications.
Claims (10)
1. A bearing ring burnishing device for production bearing, its characterized in that: comprises a base (1) and a pressing shaft (2);
the polishing device is characterized in that the base (1) is provided with a fixing plate (11) and a connecting rod (12), the fixing plate (11) is fixedly arranged at the upper end of the base (1), a rotating shaft (111) is symmetrically arranged at the side end of the fixing plate (11), the pressing shaft (2) is movably arranged between the rotating shafts (111), the pressing shaft (2) is matched with the rotating shafts (111) to be used for fixing bearings, the pressing shaft (2) is connected with a reducing motor (21) for driving the pressing shaft to rotate through a connecting shaft, the connecting rod (12) is slidably arranged at the upper end of the base (1), polishing wheels (121) are symmetrically arranged at the connecting rod (12), and a driving motor (122) for driving the polishing wheels (121) to rotate is fixedly arranged on the outer wall of the connecting rod (12).
2. A bearing ring polishing apparatus for producing bearings according to claim 1, wherein: connecting blocks (22) are arranged between the pressing shafts (2) and the gear motor (21), the gear motor (21) is fixedly arranged on the outer wall of the connecting blocks (22), the connecting blocks (22) are installed in the fixed plate (11) in a lifting mode, springs (112) are fixedly arranged at the upper ends of the connecting blocks (22), and two ends of each spring (112) are fixedly connected with the connecting blocks (22) and the inner wall of the fixed plate (11) respectively.
3. A bearing ring polishing apparatus for producing bearings according to claim 2, wherein: and a limiting ring (221) is fixedly arranged at the end of the connecting block (22), and the limiting ring (221) is movably connected with the fixed plate (11).
4. A bearing ring polishing apparatus for producing bearings according to claim 2, wherein: balls (222) are movably arranged on two sides of the connecting block (22), and the balls (222) are in contact with the inner wall of the fixed plate (11).
5. A bearing ring polishing apparatus for producing bearings according to claim 2, wherein: a pull rod (223) is fixedly arranged at the upper end of the connecting block (22).
6. A bearing ring polishing apparatus for producing bearings according to claim 1, wherein: the outer wall of the pressing shaft (2) is fixedly provided with an anti-slip rubber mat, and the anti-slip rubber mat is contacted with the inner wall of the bearing.
7. A bearing ring polishing apparatus for producing bearings according to claim 1, wherein: the lower end of the connecting rod (12) is provided with a sliding seat (125), the sliding seat (125) is slidably arranged at the upper end of the base (1) through a sliding groove, and the connecting rod (12) is in telescopic connection with the sliding seat (125).
8. A bearing ring polishing apparatus for producing bearings according to claim 1, wherein: the polishing wheel (121) is rotatably mounted on the connecting rod (12) through a connecting shaft, a first gear (123) is fixedly mounted on the outer wall of the connecting shaft of the polishing wheel (121), a second gear (124) is rotatably mounted on the connecting rod (12), the second gears (124) are meshed with the first gear (123) respectively, and an output shaft of the driving motor (122) is fixedly connected with the second gear (124).
9. A bearing ring polishing apparatus for producing bearings according to claim 1, wherein: a movable plate (113) is arranged at one end, facing the rotating shaft (111), of the fixed plate (11), and the movable plate (113) is used for limiting a bearing.
10. A bearing ring polishing apparatus for producing bearings as set forth in claim 9, wherein: tension springs (114) are symmetrically arranged between the fixed plate (11) and the movable plate (113), and two ends of each tension spring (114) are fixedly connected with the fixed plate (11) and the movable plate (113) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320627342.0U CN219485321U (en) | 2023-03-28 | 2023-03-28 | Bearing ring polishing device for bearing production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320627342.0U CN219485321U (en) | 2023-03-28 | 2023-03-28 | Bearing ring polishing device for bearing production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219485321U true CN219485321U (en) | 2023-08-08 |
Family
ID=87483462
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320627342.0U Active CN219485321U (en) | 2023-03-28 | 2023-03-28 | Bearing ring polishing device for bearing production |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219485321U (en) |
-
2023
- 2023-03-28 CN CN202320627342.0U patent/CN219485321U/en active Active
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