CN221364337U

CN221364337U - Polishing machine for bearing production and processing

Info

Publication number: CN221364337U
Application number: CN202323548872.5U
Authority: CN
Inventors: 李涛; 杨小妮; 孙天财; 李之振
Original assignee: Linqing Guanghui Bearing Co ltd
Current assignee: Linqing Guanghui Bearing Co ltd
Priority date: 2023-12-26
Filing date: 2023-12-26
Publication date: 2024-07-19
Anticipated expiration: 2033-12-26

Abstract

The utility model relates to the technical field of bearing ring polishing and discloses a polishing machine for bearing production and processing, which comprises a machine case, wherein a motor is fixedly connected inside the machine case, a screw rod is fixedly connected to the output end of the motor, a lower limiting plate is fixedly connected to the outer wall of the screw rod, the lower surface of the lower limiting plate is fixedly connected to the upper surface of the machine case, a conical block is connected to the outer wall of the screw rod in a threaded manner, a limiting ring is rotatably connected to the upper surface of the screw rod, a sliding groove is formed in the conical block, a rotating shaft is rotatably connected inside the conical block, and a connecting rod I is fixedly connected to the outer wall of the rotating shaft. According to the utility model, the first connecting rod is driven to rotate when the conical block is lifted, and the first connecting rod drives the inner supporting plate to support the bearing rings outwards, and the inner supporting plate drives the pulleys to roll in the sliding grooves, so that the effect of fixing a plurality of bearing rings simultaneously is achieved, and the working efficiency is improved.

Description

Polishing machine for bearing production and processing

Technical Field

The utility model relates to the technical field of bearing ring polishing, in particular to a polishing machine for bearing production and processing.

Background

Along with the continuous improvement of bearing performance requirement of industrial development, the importance of the polishing machine for bearing production and processing is increasingly prominent, however, the defects of unstable polishing effect, higher equipment cost, easy waste generation, environmental protection and the like exist in the processing process of the existing polishing machine, in order to solve the problems, a novel polishing machine for bearing production and processing needs to be researched, the stability of the polishing effect can be ensured, the equipment cost can be reduced, meanwhile, the good environmental protection performance is realized, the novel polishing machine can meet the processing requirement of high-quality bearing parts, and has higher polishing solution concentration, polishing speed and polishing time control precision, the rejection rate is reduced, and the environmental protection aspect is broken through.

The search is carried out on the bulletin number: CN218312783U discloses a bearing ring polishing machine for bearing production and processing, which relates to the technical field of bearing ring polishing machines for bearing production and processing, and comprises a box body, a polishing unit and a ring fixing unit; a vertical cylinder is arranged in the center of the lower end of the box body; the polishing unit comprises a ring, a short interlink, a toothed ring, a motor, a transverse plate and a mounting block, wherein the ring is mounted at the upper end of a vertical cylinder, the short interlink is rotationally connected to the vertical cylinder and positioned at the lower side of the ring, the toothed ring is mounted at the lower end of the short interlink, the motor is mounted on the right side of the inner lower end of a box body, an output shaft of the motor is connected with a gear, the gear is meshed with the toothed ring, the left end of the transverse plate is connected on the right side of the upper end of the short interlink, the right end of the transverse plate is in sliding connection with the box body, the bearing ring polishing machine for bearing production and processing can fix bearing rings with different inner diameter models, and the inner and outer bearing rings of the bearing can be polished by changing different workpieces, so that the polishing unit is higher in applicability and more convenient to use. Although the effect of fixing the bearing rings with different inner diameter models is achieved in the application, the problem that the working efficiency is low because the inner supporting clamp is smaller and only one bearing ring can be fixed and polished at a time in actual use is not considered.

Disclosure of utility model

In order to make up for the defects, the utility model provides a polishing machine for bearing production and processing, which aims at improving the problems that an inner supporting clamp is smaller, only one bearing ring can be fixed and polished at a time in actual use, and the working efficiency is lower.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a polishing machine for bearing production and processing, includes the quick-witted case, the inside fixedly connected with motor of machine case, the output fixedly connected with lead screw of motor, the outer wall fixedly connected with lower limiting plate of lead screw, lower fixed surface of lower limiting plate is connected with the upper surface of machine case, the outer wall threaded connection of lead screw has the toper piece, the upper surface of lead screw rotates and is connected with the spacing ring, the spout has been seted up to the inside of toper piece, the inside rotation of toper piece is connected with the axis of rotation, the outer wall fixedly connected with connecting rod one of axis of rotation, the outer wall rotation of connecting rod one is connected with connecting seat one, the outer wall fixedly connected with interior fagging of connecting seat one, the outer wall fixedly connected with connecting seat two of interior fagging, the inside rotation of connecting seat two is connected with the pulley, the outer wall sliding connection of pulley is in the inner wall of spout, the inside of machine case is provided with leak protection subassembly.

Further, the leakage-proof assembly comprises a baffle box, and the lower surface of the baffle box is fixedly connected to the upper surface of the case.

Further, a first filter plate is fixedly connected to the inside of the baffle box, and the outer wall of the first filter plate is fixedly connected to the inside of the case.

Further, a water storage cavity is formed in the chassis, a booster pump is arranged in the chassis, and the outer wall of the booster pump is arranged on the inner wall of the water storage cavity.

Further, the output end fixedly connected with shower nozzle of booster pump, the outer wall fixed connection of shower nozzle is in keep off the inside of case.

Further, the inside of machine case rotates and is connected with the connecting rod two, the outer wall of connecting rod two rotates and is connected with the filter two, the outer wall fixed connection of filter two is in the inner wall of water storage chamber.

Further, the upper surface fixedly connected with suspension springs of filter two, the laminating of the lower surface of filter two has the collecting box, the outer wall fixedly connected with handle of collecting box.

Further, the outer wall fixedly connected with inlet tube of machine case, the outer wall fixedly connected with outlet pipe of machine case, the outer wall fixedly connected with polishing dish of machine case.

The utility model has the following beneficial effects:

1. According to the utility model, the screw rod is driven to rotate by the motor, so that the effect of driving the conical block to lift is achieved, the limiting plate and the limiting ring limit the top end and the bottom end of the conical block respectively, the first connecting rod is driven to rotate when the conical block lifts, the first connecting rod drives the inner supporting plate to support the bearing rings outwards, the inner supporting plate drives the pulley to roll in the sliding groove, the stress of the inner supporting plate is balanced, the inner supporting plate is kept vertical, the effect of fixing a plurality of bearing rings simultaneously is achieved, and the working efficiency is improved.

2. According to the utility model, the input and output of flushing liquid are controlled through the water inlet pipe and the water outlet pipe, the flushing pump pumps the flushing liquid into the spray head to flush the bearing ring through the booster pump, so that the effect of preventing chips from wearing the bearing is achieved, the first filtering plate and the second filtering plate filter the chips, the second filtering plate drives the suspension spring under the flushing of water flow, so that the second filtering plate shakes, the effect of preventing the second filtering plate from being blocked is achieved, the filtered flushing liquid flows back to the water storage cavity, the effect of recycling the flushing liquid is achieved, and the production cost is saved.

Drawings

FIG. 1 is a perspective view of a polishing machine for bearing production and processing according to the present utility model;

FIG. 2 is a diagram showing a structure of a case of a polishing machine for bearing production and processing according to the present utility model;

FIG. 3 is a block diagram of an inner support plate of a polishing machine for bearing production and processing according to the present utility model;

fig. 4 is a diagram showing a second structure of a filter plate of a polishing machine for bearing production and processing.

Legend description:

1. A chassis; 2. a motor; 3. a screw rod; 4. a lower limit plate; 5. a conical block; 6. a limiting ring; 7. a chute; 8. a rotating shaft; 9. a first connecting rod; 10. a first connecting seat; 11. an inner support plate; 12. a second connecting seat; 13. a pulley; 14. a baffle box; 15. a first filter plate; 16. a water storage chamber; 17. a booster pump; 18. a spray head; 19. a second filter plate; 20. a second connecting rod; 21. a hanging spring; 22. a collection box; 23. a handle; 24. a water inlet pipe; 25. a water outlet pipe; 26. polishing disk.

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.

Referring to fig. 1-3, one embodiment provided by the present utility model is: the utility model provides a polishing machine for bearing production and processing, which comprises a case 1, the inside fixedly connected with motor 2 of machine case 1, the output fixedly connected with lead screw 3 of motor 2, the outer wall fixedly connected with lower limiting plate 4 of lead screw 3, lower fixed surface of lower limiting plate 4 is connected at the upper surface of machine case 1, the outer wall threaded connection of lead screw 3 has conical block 5, the upper surface rotation of lead screw 3 is connected with spacing ring 6, spout 7 has been seted up to the inside of conical block 5, the inside rotation of conical block 5 is connected with axis of rotation 8, the outer wall fixedly connected with connecting rod one 9 of axis of rotation 8, the outer wall rotation of connecting rod one 9 is connected with connecting seat one 10, the outer wall fixedly connected with interior fagging 11 of connecting seat one 10, the outer wall fixedly connected with connecting seat two 12 of interior fagging 11, the inside rotation of connecting seat two 12 is connected with pulley 13, the outer wall sliding connection of pulley 13 is provided with leak protection subassembly at the inner wall of spout 7, the inside of machine case 1.

Specifically, the diameter of the circle formed by the three inner supporting plates 11 should be smaller than the inner diameter of the bearing ring, so that the situation that the bearing ring cannot be sleeved into the inner supporting plates 11 is avoided, the outer side of the inner supporting plates 11 is provided with a rubber anti-slip pad, slipping can be prevented, meanwhile, the inner supporting plates 11 can be prevented from damaging the bearing ring, the chute 7 is a chute, and the inclination angle is consistent with the inclined plane angle of the conical block 5, so that the limiting effect on the pulley 13 is achieved.

Referring to fig. 4, the leakage preventing assembly includes a baffle box 14, and a lower surface of the baffle box 14 is fixedly connected to an upper surface of the cabinet 1; the inside of the baffle box 14 is fixedly connected with a first filter plate 15, and the outer wall of the first filter plate 15 is fixedly connected in the case 1; the inside of the case 1 is provided with a water storage cavity 16, the inside of the case 1 is provided with a booster pump 17, and the outer wall of the booster pump 17 is arranged on the inner wall of the water storage cavity 16; the output end of the booster pump 17 is fixedly connected with a spray head 18, and the outer wall of the spray head 18 is fixedly connected in the baffle box 14.

Specifically, during the bearing polishing process, due to the high-speed friction between the abrasive and the workpiece surface, a certain amount of scraps are generated, and the scraps mainly originate from oxide films, scratches, dirt and the like on the workpiece surface, and the abrasive in the polishing agent, in order to reduce the influence of the scraps on the polishing effect and staff, a booster pump 17 is arranged to boost the flushing liquid and then spray the flushing liquid from a spray head 18 to flush the scraps.

Specifically, referring to fig. 4, a second connecting rod 20 is rotatably connected to the inside of the casing 1, a second filter plate 19 is rotatably connected to the outer wall of the second connecting rod 20, and the outer wall of the second filter plate 19 is fixedly connected to the inner wall of the water storage cavity 16; the upper surface of the second filter plate 19 is fixedly connected with a hanging spring 21, the lower surface of the second filter plate 19 is attached with a collecting box 22, and the outer wall of the collecting box 22 is fixedly connected with a handle 23; the outer wall fixedly connected with inlet tube 24 of machine case 1, the outer wall fixedly connected with outlet pipe 25 of machine case 1, the outer wall fixedly connected with polishing dish 26 of machine case 1.

Specifically, in order to save production cost, the first filter plate 15 and the second filter plate 19 are arranged to filter flushing liquid so as to be convenient for recycling, the sieve holes of the first filter plate 15 are larger than those of the second filter plate 19, the second filter plate 19 is obliquely arranged, and when sewage impacts on the second filter plate 19, the second filter plate 19 shakes under the action of the second connecting rod 20 and the hanging spring 21, so that the effect of shaking off scraps into the collecting box 22 is achieved.

Working principle: when the polishing machine for bearing production and processing is needed, a plurality of bearings are sleeved outside the inner supporting plate 11, at the moment, the motor 2 is started, the motor 2 drives the screw rod 3 to rotate, the conical block 5 is driven to lift along the screw rod 3, the lower limiting plate 4 and the limiting ring 6 limit the two ends of the conical block 5, the conical block 5 drives the rotating shaft 8 to rotate, the first connecting rod 9 is driven to rotate, the first connecting rod 9 drives the inner supporting plate 11 to slide outwards through the first connecting seat 10, the inner supporting plate 11 drives the pulley 13 to slide in the sliding groove 7 through the second connecting seat 12, the effect of fixing the plurality of bearings is achieved, at the moment, flushing liquid is injected into the water storage cavity 16 through the water inlet pipe 24, the polishing disc 26 is started to polish and polish the bearings, the booster pump 17 pumps liquid in the water storage cavity 16 into the spray head 18 after being pressurized, the bearing is flushed through the spray head 18, sewage carries debris to fall on the second filter plate 19 through the first filter plate 19, the second filter plate 19 is impacted by the liquid to drive the second connecting rod 20 to swing, and the suspension spring 21 is driven at the same time, and the effect of enabling the second filter plate 19 to vibrate is achieved, and the effect of enabling the filtered liquid to flow back into the water storage cavity 16 to fall into the second filter plate 19 under the effect of the clean collection box 22 is recovered.

Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.

Claims

1. The utility model provides a polishing machine for bearing production and processing, includes quick-witted case (1), its characterized in that: the inside fixedly connected with motor (2) of machine case (1), the output fixedly connected with lead screw (3) of motor (2), the outer wall fixedly connected with of lead screw (3) is limiting plate (4) down, the lower fixed surface of limiting plate (4) is connected with the upper surface of machine case (1) down, the outer wall threaded connection of lead screw (3) has conical block (5), the upper surface rotation of lead screw (3) is connected with spacing ring (6), spout (7) have been seted up to the inside of conical block (5), the inside rotation of conical block (5) is connected with axis of rotation (8), the outer wall fixedly connected with connecting rod (9) of axis of rotation (8), the outer wall rotation of connecting rod (9) is connected with connecting seat one (10), the outer wall fixedly connected with inner supporting plate (11) of connecting seat one (10), the outer wall fixedly connected with connecting seat two (12) of inner supporting plate (11), the inside rotation of connecting seat two (12) is connected with pulley (13), the inside rotation of outer wall sliding connection of pulley (13) is in the inside of inner wall (1) of machine case (1).

2. The polishing machine for bearing production and processing according to claim 1, wherein: the leakage-proof assembly comprises a baffle box (14), and the lower surface of the baffle box (14) is fixedly connected to the upper surface of the case (1).

3. The polishing machine for bearing production and processing according to claim 2, wherein: the inside fixedly connected with filter one (15) of fender case (14), the outer wall fixed connection of filter one (15) is in the inside of quick-witted case (1).

4. A polishing machine for bearing production and processing according to claim 3, wherein: the water storage cavity (16) is formed in the machine case (1), the booster pump (17) is arranged in the machine case (1), and the outer wall of the booster pump (17) is arranged on the inner wall of the water storage cavity (16).

5. The polishing machine for bearing production and processing according to claim 4, wherein: the output end of the booster pump (17) is fixedly connected with a spray head (18), and the outer wall of the spray head (18) is fixedly connected with the inside of the baffle box (14).

6. The polishing machine for bearing production and processing according to claim 5, wherein: the inside rotation of machine case (1) is connected with connecting rod two (20), the outer wall rotation of connecting rod two (20) is connected with filter two (19), the outer wall fixed connection of filter two (19) is in the inner wall of aqua storage chamber (16).

7. The polishing machine for bearing production and processing according to claim 6, wherein: the upper surface fixedly connected with suspension springs (21) of filter two (19), the laminating of the lower surface of filter two (19) has collecting box (22), the outer wall fixedly connected with handle (23) of collecting box (22).

8. The polishing machine for bearing production and processing according to claim 1, wherein: the outer wall fixedly connected with inlet tube (24) of machine case (1), the outer wall fixedly connected with outlet pipe (25) of machine case (1), the outer wall fixedly connected with polishing dish (26) of machine case (1).