CN220362415U

CN220362415U - Bearing ring processingequipment

Info

Publication number: CN220362415U
Application number: CN202322014062.5U
Authority: CN
Inventors: 魏红蓉
Original assignee: Shanghai Jiaoyan Industry And Trade Co ltd
Current assignee: Shanghai Jiaoyan Industry And Trade Co ltd
Priority date: 2023-07-28
Filing date: 2023-07-28
Publication date: 2024-01-19
Anticipated expiration: 2033-07-28

Abstract

The utility model discloses a bearing ring machining device, which relates to the technical field of bearing ring machining and comprises a bottom plate, wherein the upper surface of the bottom plate is fixedly connected with a fixed plate, a clamping mechanism is arranged in the fixed plate, the clamping mechanism comprises a prefabricated frame which is rotatably sleeved on the inner wall of the fixed plate, and clamping plates are sleeved on the inner walls of two reserved grooves on the outer surface of the prefabricated frame in a sliding mode. According to the utility model, the bottom plate, the fixing plate and the clamping mechanism are matched with each other, and when the threaded rod is rotated, the two clamping plates can move close to or away from each other, so that the device can clamp and fix bearing rings of different sizes, the bearing rings of different sizes can be conveniently processed, meanwhile, the clamping mechanism and the bearing rings clamped by the clamping mechanism can be limited and turned through the turning mechanism, the processing of the bearing rings by workers is facilitated, the operation steps are simplified, and the device is more practical.

Description

Bearing ring processingequipment

Technical Field

The utility model relates to the technical field of bearing ring machining, in particular to a bearing ring machining device.

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, ensuring the rotation precision, and polishing the bearing ring in the machining process of the bearing ring.

The existing bearing ring machining device refers to a patent document CN214980264U, the device proposed in the patent document can be quickly assembled and fixed to facilitate the machining of the bearing ring by a subsequent machining mechanism, but the bearing ring is found out in the process of polishing the bearing ring, when the other surface of the bearing ring needs to be polished, the bearing ring needs to be clamped and fixed again after being turned over, and then the bearing ring can be polished again, so that the operation is complicated, and the polishing efficiency of the bearing ring is further improved; to this end we provide a bearing ring machining device that solves the above problems.

Disclosure of Invention

The utility model aims to overcome the defects in the prior art, and provides a bearing ring machining device which can machine a bearing ring more conveniently and comprehensively.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a bearing ring processingequipment, includes the bottom plate, the upper surface fixedly connected with fixed plate of bottom plate, the inside of fixed plate is equipped with fixture, fixture is including rotating the cover and establishing the prefabricated frame at the fixed plate inner wall, the equal slip cap of inner wall of two reservation grooves of prefabricated frame surface is equipped with the clamping plate, the inner wall rotation of prefabricated frame is connected with the threaded rod, the surface threaded connection of threaded rod has the cover piece, the surface fixedly connected with two fixed columns of prefabricated frame, the both ends slip cap respectively establish the surface at two fixed columns of cover piece, the surface of cover piece articulates through the round pin axle has two connecting rods, the other end of two connecting rods articulates through the round pin axle with two clamping plates respectively, the outside of prefabricated frame is equipped with tilting mechanism.

Further, tilting mechanism is including fixing the worm wheel at prefabricated frame pivot end, the surface rotation of fixed plate is connected with the worm, the worm with the worm wheel meshes mutually, two equal fixedly connected with first handles of pivot ends of worm can conveniently overturn the whole part of prefabricated frame through setting up tilting mechanism to have spacing auto-lock's effect.

Further, the upper surface fixedly connected with protection pad and balancing weight of bottom plate, protection pad and balancing weight are located the both sides of fixed plate respectively, can provide certain protection effect to the bearing of processing through setting up the protection pad, can reduce the holistic focus of device through setting up the balancing weight, avoid appearing the condition of device slope when carrying out processing to the bearing ring.

Further, the surface fixedly connected with four connecting blocks of bottom plate, every the stop screw is all installed to the inner wall of connecting block, can be selectively with the spacing installation of device in suitable position through setting up the connecting block, and then improves the device and carries out the stability when processing to the bearing ring.

Further, the inner walls of the two reserved grooves on the outer surface of the prefabricated frame are fixedly connected with limiting columns, one ends of the two clamping plates are respectively sleeved on the outer surfaces of the two limiting columns in a sliding mode, the two clamping plates can be more stable in moving through the limiting columns, and clamping and fixing work of the bearing ring is facilitated.

Further, the one end fixedly connected with second handle of threaded rod, evenly distributed's anti-skidding line has been seted up to the surface of second handle, can conveniently rotate the threaded rod through setting up the second handle to conveniently make two grip blocks be close to each other or the motion of keeping away from each other, and then be of value to the device and process not unidimensional race ring.

Further, the other end fixedly connected with spacing piece of threaded rod, the diameter value of spacing piece is greater than the diameter value of threaded rod can carry out spacingly to the cover piece through setting up spacing piece, avoids the cover piece to appear breaking away from orbital condition at the in-process that removes.

Compared with the prior art, the bearing ring machining device has the following beneficial effects:

1. according to the utility model, the bottom plate, the fixing plate and the clamping mechanism are matched with each other, and when the threaded rod is rotated, the two clamping plates can move close to or away from each other, so that the device can clamp and fix bearing rings of different sizes, the bearing rings of different sizes can be conveniently processed, meanwhile, the clamping mechanism and the bearing rings clamped by the clamping mechanism can be limited and turned through the turning mechanism, the processing of the bearing rings by workers is facilitated, the operation steps are simplified, and the device is more practical.

2. According to the utility model, the whole part of the prefabricated frame can be conveniently overturned through the arrangement of the overturning mechanism, the effect of limiting and self-locking is achieved, a certain protection effect can be provided for the machined bearing through the arrangement of the protection pad, the whole gravity center of the device can be reduced through the arrangement of the balancing weight, the situation that the device is inclined when the bearing ring is machined is avoided, the device can be selectively limited and installed at a proper position through the arrangement of the connecting block, the stability of the device when the bearing ring is machined is further improved, the two clamping plates can be more stable when moving through the arrangement of the limiting column, the clamping and fixing work of the bearing ring is facilitated, the threaded rod can be conveniently rotated through the arrangement of the second handle, the two clamping plates can be conveniently moved close to or away from each other, and the device is further beneficial to machining bearing rings with different sizes, the sleeve blocks can be limited through the arrangement of the limiting plate, and the situation that the sleeve blocks are separated from the track in the moving process is avoided.

Drawings

FIG. 1 is a schematic elevational view of the present utility model;

FIG. 2 is a schematic side view of the present utility model;

FIG. 3 is a schematic top view of the present utility model;

fig. 4 is a schematic view of a partial structure of the present utility model.

In the figure: 1. a bottom plate; 2. a fixing plate; 3. a clamping mechanism; 301. prefabricating a frame; 302. a threaded rod; 303. fixing the column; 304. sleeving blocks; 305. a clamping plate; 306. a connecting rod; 4. a turnover mechanism; 401. a worm wheel; 402. a worm; 403. a first handle; 5. a protective pad; 6. balancing weight; 7. a second handle; 8. a limiting piece; 9. a limit column; 10. and (5) connecting a block.

Detailed Description

The principles and features of the present utility model are described below with reference to the drawings, the examples are illustrated for the purpose of illustrating the utility model and are not to be construed as limiting the scope of the utility model.

As described in the background art, when polishing is required to be performed on the other surface of the bearing ring, the bearing ring needs to be clamped and fixed again after being turned over, and then polishing can be performed again.

Referring to fig. 1 to 4, the present embodiment provides a bearing ring processing device, which includes a bottom plate 1, wherein a fixing plate 2 is fixedly connected to an upper surface of the bottom plate 1, and a clamping mechanism 3 is disposed inside the fixing plate 2.

The clamping mechanism 3 comprises a prefabricated frame 301 which is rotatably sleeved on the inner wall of the fixed plate 2, and the rotating shaft end of the prefabricated frame 301 can rotate in the inner wall of the fixed plate 2.

The inner walls of the two reserved grooves on the outer surface of the prefabricated frame 301 are respectively provided with a clamping plate 305 in a sliding sleeve mode, the inner wall of the prefabricated frame 301 is rotatably connected with a threaded rod 302, and the threaded rod 302 can rotate in the inner wall of the prefabricated frame 301.

The external surface threaded connection of threaded rod 302 has cover piece 304, and the surface fixed connection of prefabricated frame 301 has two fixed columns 303, and the both ends of cover piece 304 are established at the surface of two fixed columns 303 in the slip cap respectively.

When the threaded rod 302 is rotated, the sleeve block 304 is driven to move, and two ends of the sleeve block 304 move along the two fixing posts 303.

The outer surface of the sleeve block 304 is hinged with two connecting rods 306 through a pin shaft, and the other ends of the two connecting rods 306 are respectively hinged with two clamping plates 305 through pin shafts.

When the sleeve block 304 moves, the two clamping plates 305 can be driven to move close to or away from each other through the two connecting rods 306, so that the two clamping plates 305 can clamp and fix bearing rings of different sizes, and polishing work on the bearing rings is facilitated.

The inner walls of the two reserved grooves on the outer surface of the prefabricated frame 301 are fixedly connected with limiting columns 9, one ends of the two clamping plates 305 are respectively sleeved on the outer surfaces of the two limiting columns 9 in a sliding mode, the two clamping plates 305 can be more stable in moving through the limiting columns 9, and clamping and fixing work of the bearing ring is facilitated.

One end fixedly connected with second handle 7 of threaded rod 302, evenly distributed's anti-skidding line has been seted up to the surface of second handle 7, can conveniently rotate threaded rod 302 through setting up second handle 7 to conveniently make two grip blocks 305 be close to each other or the motion of keeping away from each other, and then be of value to the device to process not unidimensional race ring.

The other end fixedly connected with spacing piece 8 of threaded rod 302, the diameter value of spacing piece 8 is greater than the diameter value of threaded rod 302, can carry out spacing to cover piece 304 through setting up spacing piece 8, avoids cover piece 304 to appear breaking away from orbital condition at the in-process that removes.

The outside of prefabricated frame 301 is equipped with tilting mechanism 4, and tilting mechanism 4 is including fixing the worm wheel 401 at prefabricated frame 301 pivot end, and the surface rotation of fixed plate 2 is connected with worm 402, and worm 402 meshes with worm wheel 401, and two pivot ends of worm 402 all fixedly connected with first handle 403.

The bearing rings clamped by the clamping mechanism 3 and the clamping mechanism 3 can be turned over conveniently through the turning mechanism 4, the machining work of different surfaces of the bearing rings is benefited, and the machining efficiency of the bearing rings is improved.

When the bearing ring clamped and fixed by the clamping mechanism 3 needs to be overturned, the worm 402 can be rotated by rotating the first handle 403, the worm 402 can be rotated to drive the worm wheel 401 and the prefabricated frame 301 to rotate, and the worm 402 and the worm wheel 401 are combined together to have the effects of speed reduction and self locking, so that the bearing ring can be stably overturned and adjusted, and the bearing ring can be self-locked and limited after being adjusted to a proper position, thereby being convenient for processing the bearing ring.

The upper surface fixedly connected with protection pad 5 and balancing weight 6 of bottom plate 1, protection pad 5 and balancing weight 6 are located the both sides of fixed plate 2 respectively, can provide certain protection effect to the bearing of processing through setting up protection pad 5, can reduce the holistic focus of the device through setting up balancing weight 6, avoid appearing the condition of device slope when carrying out processing to the bearing ring.

Four connecting blocks 10 are fixedly connected to the outer surface of the bottom plate 1, limit screws are mounted on the inner wall of each connecting block 10, and the device can be selectively mounted at a proper position in a limited mode through the arrangement of the connecting blocks 10, so that the stability of the device in processing of bearing rings is improved.

Working principle: the bearing ring to be processed is placed between the two clamping plates 305 when the bearing ring polishing machine is used, then the second handle 7 is rotated, when the second handle 7 rotates, the threaded rod 302 can be driven to rotate, the two ends of the sleeve block 304 can be driven to rotate along the outer surfaces of the two fixing columns 303 by rotation of the threaded rod 302, when the sleeve block 304 moves, the two clamping plates 305 can be made to move close to or away from each other through the two connecting rods 306, so that the second handle 7 can be rotated according to the size of the bearing ring, the two clamping plates 305 can clamp and fix the bearing ring with different sizes, polishing work is facilitated on the bearing ring, when the bearing ring clamped and fixed by the clamping mechanism 3 needs to be turned over, the first handle 403 can be rotated to adjust, the worm 402 can be driven to rotate by rotation of the first handle 403, the worm 401 and the prefabricated frame 301 can be driven to rotate by rotation of the worm wheel 401, the bearing ring clamped by the two clamping plates 305 can be turned over synchronously when the prefabricated frame 301 rotates, thus workers can turn over the bearing ring according to the need, after the bearing ring can be turned over to a proper position, the polishing work can be carried out on the bearing ring polishing machine more conveniently, and the bearing ring polishing efficiency can be processed more effectively.

Claims

1. Bearing ring processingequipment, including bottom plate (1), its characterized in that: the utility model discloses a prefabricated box, including fixed plate (2), fixed plate (2) is connected with to the upper surface fixedly connected with of bottom plate (1), the inside of fixed plate (2) is equipped with fixture (3), fixture (3) are including rotating prefabricated box (301) of cover at fixed plate (2) inner wall, the inner wall of two reservation grooves of prefabricated box (301) surface all slides the cover and is equipped with grip block (305), the inner wall rotation of prefabricated box (301) is connected with threaded rod (302), the surface threaded connection of threaded rod (302) has cover piece (304), the surface fixedly connected with of prefabricated box (301) two fixed columns (303), the both ends of cover piece (304) are respectively the slip cap and are established the surface at two fixed columns (303), the surface of cover piece (304) is articulated through the round pin axle has two connecting rods (306), the other end of two connecting rods (306) are articulated through the round pin axle respectively with two grip blocks (305), the outside of prefabricated box (301) is equipped with tilting mechanism (4).

2. A bearing ring machining apparatus according to claim 1, wherein: the turnover mechanism (4) comprises a worm wheel (401) fixed at the rotating shaft end of the prefabricated frame (301), a worm (402) is rotatably connected to the outer surface of the fixed plate (2), the worm (402) is meshed with the worm wheel (401), and the two rotating shaft ends of the worm (402) are fixedly connected with a first handle (403).

3. A bearing ring machining apparatus according to claim 1, wherein: the upper surface of bottom plate (1) fixedly connected with protection pad (5) and balancing weight (6), protection pad (5) and balancing weight (6) are located the both sides of fixed plate (2) respectively.

4. A bearing ring machining apparatus according to claim 1, wherein: four connecting blocks (10) are fixedly connected to the outer surface of the bottom plate (1), and limit screws are mounted on the inner wall of each connecting block (10).

5. A bearing ring machining apparatus according to claim 1, wherein: the inner walls of the two reserved grooves on the outer surface of the prefabricated frame (301) are fixedly connected with limiting columns (9), and one ends of the two clamping plates (305) are respectively sleeved on the outer surfaces of the two limiting columns (9) in a sliding mode.

6. A bearing ring machining apparatus according to claim 1, wherein: one end of the threaded rod (302) is fixedly connected with a second handle (7), and anti-skidding lines which are uniformly distributed are formed on the outer surface of the second handle (7).

7. A bearing ring machining apparatus according to claim 1, wherein: the other end of the threaded rod (302) is fixedly connected with a limiting piece (8), and the diameter value of the limiting piece (8) is larger than that of the threaded rod (302).