CN220007075U - Bearing inner diameter grinding wheel grinder - Google Patents
Bearing inner diameter grinding wheel grinder Download PDFInfo
- Publication number
- CN220007075U CN220007075U CN202321476290.8U CN202321476290U CN220007075U CN 220007075 U CN220007075 U CN 220007075U CN 202321476290 U CN202321476290 U CN 202321476290U CN 220007075 U CN220007075 U CN 220007075U
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- China
- Prior art keywords
- grinding wheel
- bearing inner
- sleeve
- groove
- grinding
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 16
- 238000005498 polishing Methods 0.000 description 11
- 229910001651 emery Inorganic materials 0.000 description 10
- 239000000498 cooling water Substances 0.000 description 9
- 239000000463 material Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 230000005012 migration Effects 0.000 description 3
- 238000013508 migration Methods 0.000 description 3
- 238000010521 absorption reaction Methods 0.000 description 2
- 239000012141 concentrate Substances 0.000 description 2
- 239000010865 sewage Substances 0.000 description 2
- 238000005507 spraying Methods 0.000 description 2
- 238000001816 cooling Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
Classifications
-
- 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
Landscapes
- Grinding Of Cylindrical And Plane Surfaces (AREA)
Abstract
The utility model discloses a bearing inner diameter grinding wheel grinder, which belongs to the technical field of grinding machines, wherein a hydraulic cylinder, a supporting block, a mounting seat and a water pump are fixedly arranged on the surface of a grinding machine body, a lifting seat is connected to the side surface of the hydraulic cylinder in a sliding manner, a chuck is detachably connected to the side surface of the lifting seat, a sleeve is sleeved on the inner wall of the mounting seat in a sliding manner, one end of the sleeve is detachably connected with a motor, an output end of the motor is provided with an output shaft, and the bearing inner diameter grinding wheel grinder is convenient to fix the motor, can accurately and horizontally move the motor and a grinding wheel, is convenient to assemble and disassemble a bearing inner ring, improves the grinding accuracy, and can automatically rotate under the driving of the rotating force of the grinding wheel through upper balls arranged on the chuck and lower balls arranged on the supporting block, so that the bearing inner diameter is quickly and uniformly ground, and the grinding efficiency and the grinding quality are improved.
Description
Technical Field
The utility model relates to the technical field of grinding machines, in particular to a bearing inner diameter grinding wheel grinding machine.
Background
The bearing is an important part in modern mechanical equipment, and has the main functions of supporting a mechanical rotating body, reducing the friction coefficient in the motion process and ensuring the rotation precision.
At present, in the bearing processing process, the inner diameter of the bearing inner ring is required to be processed by using a grinding wheel grinder, and the grinding wheel grinder is used for enabling the clamped bearing inner ring to move to be close to a grinding wheel for grinding in the processing process, the contact part of the clamped bearing inner ring and the grinding wheel possibly is slightly deviated in the moving process, the grinding accuracy is reduced, meanwhile, the grinding uniformity of the inner wall around the bearing inner ring is reduced, the grinding quality is further reduced, the clamped and moved bearing inner ring is also inconvenient to assemble and disassemble, and the grinding efficiency is reduced.
Disclosure of Invention
Aiming at the problems existing in the prior art, the utility model aims to provide the bearing inner diameter grinding wheel grinder, which is convenient for fixing a motor, and enables the motor and the grinding wheel to move horizontally accurately through the arranged mounting seat, the sleeve and the push rod, thereby not only facilitating the assembly and disassembly of the bearing inner ring, but also improving the polishing accuracy of the bearing inner ring, and the clamped bearing inner ring can automatically rotate under the driving of the rotating force of the grinding wheel through the upper ball arranged on the clamping head and the lower ball arranged on the supporting block, so that the bearing inner diameter is polished quickly and uniformly, and the polishing efficiency and the polishing quality are improved.
In order to solve the problems, the utility model adopts the following technical scheme.
The bearing inner diameter grinding wheel grinder comprises a grinder body, the fixed surface of grinder body installs pneumatic cylinder, supporting shoe, mount pad and water pump, the side sliding connection of pneumatic cylinder has the lift seat, the side of lift seat can be dismantled and is connected with the chuck, the inner wall sliding sleeve of mount pad has the sleeve pipe, the sheathed tube one end can be dismantled and is connected with the motor, the output of motor is equipped with the output shaft, and the one end of output shaft can be dismantled and be connected with the emery wheel, the sheathed tube other end can be dismantled and be connected with the push rod, the fixed surface of push rod installs the baffle, the one end and the fixed surface of grinder body are connected, the water outlet end of water pump can be dismantled and be connected with the baffle, the one end fixed mounting of honeycomb duct has the nozzle, and this bearing inner diameter emery wheel not only makes things convenient for the fixed of motor and emery wheel to carry out accurate horizontal migration, has not only made things convenient for the dress of bearing inner circle, moreover, and the ball that sets up through the chuck can make the bearing of centre gripping drive under the rotatory power of automatic rotation of the inner circle, thereby the grinding quality is evenly dismantled with the bearing inner diameter that the bearing that the support shoe set up.
Further, the surfaces of the clamping head and the supporting block are provided with symmetrical clamping grooves and positioning grooves, the clamping grooves and the positioning grooves are arc-shaped, the inner walls of the clamping grooves and the positioning grooves are respectively and rotatably sleeved with an upper ball and a lower ball, and the upper ball and the lower ball enable the clamped bearing inner ring to have a rotating function.
Further, the surface of grinding machine body is provided with mounting groove and guiding gutter, the degree of depth of guiding gutter is greater than the degree of depth of mounting groove, the bottom side of mounting groove is opened has the connecting hole that communicates each other with the guiding gutter, is convenient for concentrate the discharge in leading-in guiding gutter of the cooling water in the mounting groove.
Further, one end of the sleeve is provided with a fixing groove, the opening end of the fixing groove is tightly provided with a limiting sleeve through a screw, and the center of the limiting sleeve is provided with a through hole, so that the motor can be conveniently detached and assembled.
Furthermore, the bottom of the diversion trench is an inclined plane, and a sewage draining nozzle is arranged at the lower end of the diversion trench.
Furthermore, the honeycomb duct is a deformation curved pipe capable of automatically fixing the deformation position, so that the spraying position angle of cooling water can be quickly adjusted.
Compared with the prior art, the utility model has the advantages that:
(1) This scheme is through mount pad, sleeve pipe and the push rod that sets up, not only makes things convenient for the fixed of motor, makes motor and emery wheel can carry out accurate horizontal migration moreover, not only makes things convenient for the assembly and disassembly of bearing inner race, has improved its accuracy of polishing moreover.
(2) According to the scheme, the clamping bearing inner ring can automatically rotate under the driving of the rotating force of the grinding wheel through the upper ball arranged by the clamping head and the lower ball arranged by the supporting block, so that the bearing inner diameter is rapidly and uniformly polished, and the polishing efficiency and the polishing quality are improved.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a side view of a collet and support block mounting structure of the present utility model;
fig. 3 is a cross-sectional view of the bushing and stop collar mounting structure of the present utility model.
The reference numerals in the figures illustrate:
1 grinding machine body, 11 mounting groove, 12 guiding gutter, 13 connecting hole, 14 blowdown mouth, 15 supporting shoe, 16 constant head tank, 17 lower ball, 2 pneumatic cylinder, 21 lifting seat, 22 chuck, 23 double-layered groove, 24 upper ball, 3 water pump, 31 honeycomb duct, 32 nozzle, 4 mount pad, 41 sleeve pipe, 42 push rod, 43 baffle, 44 fixed slot, 45 stop collar, 5 motor, 51 emery wheel.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Example 1
Referring to fig. 1-3, the bearing inner diameter grinding wheel grinder comprises a grinder body 1, the grinder body 1 is also provided with a bearing material rack, a material receiving device and other components, which is convenient for processing bearing parts, a hydraulic cylinder 2, a supporting block 15, a mounting seat 4 and a water pump 3 are fixedly arranged on the surface of the grinder body 1, the side surface of the hydraulic cylinder 2 is slidably connected with a lifting seat 21, the hydraulic cylinder 2 can control the lifting seat 21 to lift so as to clamp a workpiece instead of processing, the component structure and the working principle are all well known to those skilled in the art, the detailed description is not made here, the side surface of the lifting seat 21 is detachably connected with a chuck 22, the chuck 22 can polish the inner diameter without moving the workpiece after clamping the workpiece to be processed, the inner wall sliding sleeve of mount pad 4 has cup jointed sleeve pipe 41, sleeve pipe 41's one end is dismantled and is connected with motor 5, motor 5 belongs to prior art, motor 5's output is equipped with the output shaft, and the one end of output shaft can be dismantled and be connected with emery wheel 51, emery wheel 51 is used for polishing with the inner wall contact of work piece, sleeve pipe 41's the other end can be dismantled and be connected with push rod 42, push rod 42 is hydraulic telescoping rod or pneumatic telescoping rod, push rod 42's fixed surface installs baffle 43, baffle 43's one end and grinder body 1's fixed surface are connected, pump 3's water absorption end is connected with cooling water tank, the transportation of cooling water of being convenient for, pump 3's water outlet end can be dismantled and be connected with honeycomb duct 31, the one end fixed mounting of honeycomb duct 31 has nozzle 32.
One end of the sleeve 41 is provided with a fixed groove 44, the opening end of the fixed groove 44 is fastened with a limit sleeve 45 through a screw, the center position of the limit sleeve 45 is provided with a through hole, the motor 5 is convenient to disassemble and assemble, the bottom of the diversion trench 12 is an inclined surface, the lower end of the diversion trench 12 is provided with a sewage draining nozzle 14, the diversion trench 31 is a deformed curved tube capable of automatically fixing the deformation position, and the spraying position angle of cooling water is convenient to quickly adjust.
In this embodiment, through mount pad 4, sleeve pipe 41 and the push rod 42 that set up, not only make things convenient for motor 5's fixed, make motor 5 and emery wheel 51 can carry out accurate horizontal migration moreover, not only make things convenient for the assembly and disassembly of bearing inner race, improved its accuracy of polishing moreover.
Example 2
Referring to fig. 1-3, the bearing inner diameter grinding wheel grinder comprises a grinder body 1, the grinder body 1 is also provided with a bearing material rack, a material receiving device and other components, which is convenient for processing bearing parts, a hydraulic cylinder 2, a supporting block 15, a mounting seat 4 and a water pump 3 are fixedly arranged on the surface of the grinder body 1, the side surface of the hydraulic cylinder 2 is slidably connected with a lifting seat 21, the hydraulic cylinder 2 can control the lifting seat 21 to lift so as to clamp a workpiece instead of processing, the component structure and the working principle are all well known to those skilled in the art, the detailed description is not made here, the side surface of the lifting seat 21 is detachably connected with a chuck 22, the chuck 22 can polish the inner diameter without moving the workpiece after clamping the workpiece to be processed, the inner wall sliding sleeve of mount pad 4 has cup jointed sleeve pipe 41, sleeve pipe 41's one end is dismantled and is connected with motor 5, motor 5 belongs to prior art, motor 5's output is equipped with the output shaft, and the one end of output shaft can be dismantled and be connected with emery wheel 51, emery wheel 51 is used for polishing with the inner wall contact of work piece, sleeve pipe 41's the other end can be dismantled and be connected with push rod 42, push rod 42 is hydraulic telescoping rod or pneumatic telescoping rod, push rod 42's fixed surface installs baffle 43, baffle 43's one end and grinder body 1's fixed surface are connected, pump 3's water absorption end is connected with cooling water tank, the transportation of cooling water of being convenient for, pump 3's water outlet end can be dismantled and be connected with honeycomb duct 31, the one end fixed mounting of honeycomb duct 31 has nozzle 32.
The surface of chuck 22 and supporting shoe 15 is equipped with symmetrical double-layered groove 23 and constant head tank 16, and the shape of double-layered groove 23 and constant head tank 16 is the arc, and the inner wall of double-layered groove 23 and constant head tank 16 has rotated respectively and has cup jointed ball 24 and lower ball 17, goes up ball 24 and lower ball 17 and makes the bearing inner race of centre gripping have rotatory function, and the surface of grinding machine body 1 is provided with mounting groove 11 and guiding gutter 12, and the degree of depth of guiding gutter 12 is greater than the degree of depth of mounting groove 11, and the bottom side of mounting groove 11 is opened has connecting hole 13 with guiding gutter 12 intercommunication each other, is convenient for concentrate the discharge in guiding gutter 12 with the cooling water in the mounting groove 11.
In this embodiment, the upper ball 24 arranged by the chuck 22 and the lower ball 17 arranged by the supporting block 15 can make the clamped bearing inner ring automatically rotate under the driving of the rotation force of the grinding wheel 51, so as to polish the bearing inner diameter rapidly and uniformly, and improve the polishing efficiency and polishing quality.
When the bearing inner diameter grinding wheel grinder is used, a workpiece to be machined is placed in the positioning groove 16, then the hydraulic cylinder 2 is started, the lifting seat 21 drives the chuck 22 to clamp the workpiece downwards, meanwhile, the upper ball 24 and the lower ball 17 are in contact with the surface of the workpiece, then the motor 5 is started, so that the grinding wheel 51 is driven to rotate, the push rod 42 is started, the push rod 42 stretches out leftwards, the sleeve 41 is driven to move leftwards, the rotating grinding wheel 51 is driven to enter the middle inner hole of the clamped workpiece to contact with the inner wall for grinding, the workpiece is driven to rotate, the same position for grinding is avoided, the water pump 3 is started at the moment, the nozzle 32 sprays water for cooling the grinding workpiece, cooling water after use is discharged through the guide groove 12, and through the mounting seat 4, the sleeve 41 and the push rod 42 which are arranged, so that the motor 5 and the grinding wheel 51 can be accurately and horizontally moved, the grinding accuracy of the bearing inner ring is improved, and the bearing inner diameter of the bearing inner ring is driven to rotate automatically and the grinding quality of the bearing inner ring is improved, and the grinding quality of the bearing inner diameter of the bearing is driven to be evenly and quickly ground by the rotating force of the upper ball 24 and the supporting block 15.
The above description is only of the preferred embodiments of the present utility model; the scope of the utility model is not limited in this respect. Any person skilled in the art, within the technical scope of the present disclosure, may apply to the present utility model, and the technical solution and the improvement thereof are all covered by the protection scope of the present utility model.
Claims (6)
1. Bearing internal diameter grinding wheel grinder, including grinding machine body (1), its characterized in that: the grinding machine comprises a grinding machine body (1), wherein a hydraulic cylinder (2), a supporting block (15), a mounting seat (4) and a water pump (3) are fixedly arranged on the surface of the grinding machine body (1), a lifting seat (21) is connected to the side face of the hydraulic cylinder (2) in a sliding mode, a clamping head (22) is detachably connected to the side face of the lifting seat (21), a sleeve (41) is sleeved on the inner wall of the mounting seat (4) in a sliding mode, a motor (5) is detachably connected to one end of the sleeve (41), an output shaft is arranged at the output end of the motor (5), a grinding wheel (51) is detachably connected to one end of the output shaft, a push rod (42) is detachably connected to the other end of the sleeve (41), a baffle (43) is fixedly arranged on the surface of the push rod (42), a guide pipe (31) is detachably connected to the water outlet end of the water pump (3), and a nozzle (32) is fixedly arranged at one end of the guide pipe (31).
2. The bearing inside diameter grinding wheel grinder according to claim 1, wherein: the surface of chuck (22) and supporting shoe (15) is equipped with symmetrical double-layered groove (23) and constant head tank (16), double-layered groove (23) and constant head tank (16) shape are the arc, the inner wall of double-layered groove (23) and constant head tank (16) has rotated respectively and has cup jointed ball (24) and lower ball (17).
3. The bearing inside diameter grinding wheel grinder according to claim 1, wherein: the grinding machine is characterized in that the surface of the grinding machine body (1) is provided with a mounting groove (11) and a diversion groove (12), the depth of the diversion groove (12) is larger than that of the mounting groove (11), and a connecting hole (13) communicated with the diversion groove (12) is formed in the side face of the bottom of the mounting groove (11).
4. The bearing inside diameter grinding wheel grinder according to claim 1, wherein: one end of the sleeve (41) is provided with a fixing groove (44), a limit sleeve (45) is fastened at the opening end of the fixing groove (44) through a screw, and a through hole is formed in the center of the limit sleeve (45).
5. A bearing inside diameter grinding wheel grinder according to claim 3, wherein: the bottom of guiding gutter (12) is the inclined plane, guiding gutter (12) lower one end is equipped with blowdown mouth (14).
6. The bearing inside diameter grinding wheel grinder according to claim 1, wherein: the flow guide pipe (31) is a deformed curved pipe capable of automatically fixing the deformed position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321476290.8U CN220007075U (en) | 2023-06-09 | 2023-06-09 | Bearing inner diameter grinding wheel grinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321476290.8U CN220007075U (en) | 2023-06-09 | 2023-06-09 | Bearing inner diameter grinding wheel grinder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220007075U true CN220007075U (en) | 2023-11-14 |
Family
ID=88682876
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321476290.8U Active CN220007075U (en) | 2023-06-09 | 2023-06-09 | Bearing inner diameter grinding wheel grinder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220007075U (en) |
-
2023
- 2023-06-09 CN CN202321476290.8U patent/CN220007075U/en active Active
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