CN216359463U

CN216359463U - Bearing roller surface grinding device

Info

Publication number: CN216359463U
Application number: CN202122991836.0U
Authority: CN
Inventors: 宁少男; 徐朝熠; 李永芝
Original assignee: Wafangdian Tiancheng Bearing Manufacturing Co ltd
Current assignee: Wafangdian Tiancheng Bearing Manufacturing Co ltd
Priority date: 2021-12-01
Filing date: 2021-12-01
Publication date: 2022-04-22
Anticipated expiration: 2031-12-01

Abstract

The utility model discloses a bearing roller surface polishing device, which belongs to the technical field of bearing processing and comprises a polishing device body, wherein the upper surface of the polishing device body is fixedly connected with the lower surface of a driving motor, the left side surface of the inner wall of the polishing device body is fixedly connected with the left side surface of a fixed block, the right side surface of the fixed block is slidably connected with the left side surface of a movable plate, and the outer surface of a threaded rod is slidably connected with the inner wall of a movable shaft. This bearing roller surface grinding device, through setting up the stopper, when the manual work is when rotatory rolling disc changes the terminal surface, artifical touching has been avoided, thereby be difficult for causing the problem that roller surface produced mar and wearing and tearing, then adjust the position through threaded rod and removal axle again, precision when can making the wheel pair roller bearing surface of polishing is polished is higher, the time of manual adjustment has been reduced, its flexibility is higher, the operation is comparatively simple, and then make the bearing roller can carry out two-sided polishing, the reliability is higher.

Description

Bearing roller surface grinding device

Technical Field

The utility model belongs to the technical field of bearing processing, and particularly relates to a bearing roller surface polishing device.

Background

The bearing is an important part in the modern mechanical equipment. Its main function is the support machinery rotator, reduce the coefficient of friction in its motion process, and guarantee its gyration precision, roller bearing belongs to one of antifriction bearing, be one of the part of wide application in the modernized machinery, present bearing roller grinding device can realize polishing to the bearing roller terminal surface to a certain extent, but in actual operation, but can't change the polishing to the both ends face of roller, when carrying out the manual work and changing the terminal surface, easily cause the problem that roller surface produced mar and wearing and tearing, and precision when polishing roller bearing surface is lower, need the manual work to adjust the position of polishing, it is comparatively troublesome to operate.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

In order to overcome the defects in the prior art, the utility model provides a bearing roller surface polishing device, which solves the problems that the end surface of a bearing roller can be polished to a certain extent by the conventional bearing roller polishing device, but in actual operation, the two end surfaces of the roller cannot be polished in a conversion mode, and when the end surface is replaced manually, the surface of the roller is easily scratched and abraded, and the polishing precision of the surface of the roller bearing is low, the polishing position needs to be adjusted manually, and the operation is troublesome.

(II) technical scheme

In order to achieve the purpose, the utility model provides the following technical scheme: a bearing roller surface polishing device comprises a polishing device body, wherein the upper surface of the polishing device body is fixedly connected with the lower surface of a driving motor, the left side surface of the inner wall of the polishing device body is fixedly connected with the left side surface of the fixed block, the right side surface of the fixed block is slidably connected with the left side surface of the movable plate, the upper surface of the inner wall of the polishing device body is fixedly connected with the lower surface of the workbench, the right side surface of the workbench is in transmission connection with the left side surface of the polishing platform, the upper surface of the polishing table is provided with a plurality of fixing holes, the inner wall of the polishing device body is provided with a second screw rod, the bottom end of the second screw rod is in transmission connection with the upper surface of the motor plate, the lower surface of the motor plate is fixedly connected with the upper surface of the fixed bottom plate, and a threaded rod is arranged in the fixed bottom plate, and the outer surface of the threaded rod is in sliding connection with the inner wall of the movable shaft.

As a further scheme of the utility model: the left side of workstation is connected with the right flank transmission of rolling disc, the left surface of rolling disc is provided with the limiting plate.

As a further scheme of the utility model: the lower surface of the driving motor is fixedly connected with the upper surface of the fixing shaft, the inner wall of the fixing shaft is rotatably connected with the outer surface of the first screw rod, and the right end of the first screw rod is meshed with the top end of the second screw rod.

As a further scheme of the utility model: the lower surface of the moving shaft is fixedly connected with the upper surface of the connecting device, and the lower surface of the connecting device is fixedly connected with the upper surface of the polishing column.

As a further scheme of the utility model: the outer surface of the polishing column is in transmission connection with the inner wall of the moving plate, and a limiting block is arranged on the left side face of the moving plate.

As a further scheme of the utility model: the lower surface of the moving plate is in transmission connection with the upper surface of the grinding wheel.

As a further scheme of the utility model: the lower surface of the inner wall of the fixing hole is fixedly connected with the bottom end of the buffer spring, and the bottom end of the buffer spring is fixedly connected with the upper surface of the clamping block.

(III) advantageous effects

Compared with the prior art, the utility model has the beneficial effects that:

1. the polishing device for the surface of the bearing roller is provided with the movable plate, the polishing platform, the rotating disc, the threaded rod, the movable shaft, the connecting device and the limiting block, when an operator uses the polishing device, the bearing roller can be stored in a fixed hole in the side of the polishing platform in batches and then fixed in the workbench, and then can move in the threaded rod through the movable shaft, so that the connecting device can drive the movable plate to adjust the position, the polishing wheel can be in contact with the polishing platform, then the polishing platform can be rotated through the rotating disc, when the polishing device is used, the rotating disc can be rotated, so that two end faces of the roller can be subjected to conversion polishing, when the rotating disc is manually rotated to replace the end faces, manual touch is avoided, and the problems of scratches and abrasion on the surface of the roller are not easily caused, then adjust the position through threaded rod and removal axle again, precision when can making the wheel pair roller bearing surface of polishing polish is higher, has reduced the time of artifical adjustment, and its flexibility is higher, and the operation is comparatively simple, and then makes the bearing roller can carry out two-sided polishing, and the practicality is strong, and the reliability is higher.

2. This bearing roller surface grinding device, through setting up the limiting plate, first lead screw and second lead screw, after operating personnel adjusted the device's the position of polishing and accomplished, can rotate first lead screw, thereby can drive the second lead screw and rotate, make the wheel of polishing can polish its bearing roller surface, possess high-efficient production capacity when using above-mentioned mode to polish, the spherical roller batch production of being convenient for, and when carrying out the end face of changing to the bearing roller, fix through using the limiting plate, thereby can ensure when polishing, the processing platform is difficult not hard up, the efficiency of polishing is greatly improved.

3. This bearing roller surface grinding device through setting up tight piece of clamp and buffer spring, when operating personnel is polishing the bearing roller, can carry out the fixing in fixed orifices in batches with the bearing roller, then fixes its bearing roller through pressing from both sides tight piece to can ensure that the bearing roller when polishing is difficult for taking place to drop, also can adapt to the not bearing roller model of equidimension, improved the device's suitability.

Drawings

FIG. 1 is a schematic perspective view of the present invention;

FIG. 2 is a schematic cross-sectional view of a polishing device according to the present invention;

FIG. 3 is a schematic three-dimensional structure of the fixed base plate according to the present invention;

FIG. 4 is a schematic sectional view of the fixing hole of the present invention;

in the figure: the grinding device comprises a grinding device body 1, a driving motor 2, a fixing block 3, a moving plate 4, a workbench 5, a fixing hole 6, a grinding table 7, a limiting plate 8, a rotating disc 9, a first screw rod 10, a motor plate 11, a fixing bottom plate 12, a fixing shaft 13, a second screw rod 14, a threaded rod 15, a moving shaft 16, a connecting device 17, a limiting block 18, a grinding column 19, a grinding wheel 20, a clamping block 21 and a buffer spring 22.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

As shown in fig. 1 to 4, the present invention provides a technical solution: a bearing roller surface polishing device comprises a polishing device body 1, the upper surface of the polishing device body 1 is fixedly connected with the lower surface of a driving motor 2, the left side surface of the inner wall of the polishing device body 1 is fixedly connected with the left side surface of a fixed block 3, the right side surface of the fixed block 3 is slidably connected with the left side surface of a movable plate 4, the upper surface of the inner wall of the polishing device body 1 is fixedly connected with the lower surface of a workbench 5, the right side surface of the workbench 5 is in transmission connection with the left side surface of a polishing table 7, the upper surface of the polishing table 7 is provided with a plurality of fixed holes 6, the inner wall of the polishing device body 1 is provided with a second lead screw 14, the bottom end of the second lead screw 14 is in transmission connection with the upper surface of a motor plate 11, the lower surface of the motor plate 11 is fixedly connected with the upper surface of a fixed bottom plate 12, a threaded rod 15 is arranged in the fixed bottom plate 12, and the outer surface of the threaded rod 15 is slidably connected with the inner wall of a movable shaft 16, through setting up threaded rod 15 and removal axle 16, adjust the position when threaded rod 15 and removal axle 16, can make the precision when polishing wheel 20 polishes roller bearing surface higher, reduced the time of manual adjustment, its flexibility is higher, and the operation is comparatively simple, and then makes the bearing roller can carry out two-sided polishing, and the practicality is strong, and the reliability is higher.

Specifically, as shown in fig. 1, the left side of workstation 5 is connected with the right flank transmission of rolling disc 9, and the left side of rolling disc 9 is provided with limiting plate 8, and through setting up limiting plate 8, after operating personnel carried out swivel bearing roller terminal surface, can fix its platform 7 of polishing through using limiting plate 8 to ensure that the platform 7 of polishing is difficult for taking place the upset at the during operation, make the platform 7 of polishing have higher stability.

Specifically, as shown in fig. 2, the lower surface of the driving motor 2 is fixedly connected with the upper surface of the fixing shaft 13, the inner wall of the fixing shaft 13 is rotatably connected with the outer surface of the first lead screw 10, the right end of the first lead screw 10 is engaged with the top end of the second lead screw 14, by providing the fixing shaft 13, when the first lead screw 10 is operated again, the second lead screw 14 can be driven to synchronously operate, and the fixing shaft 13 can ensure that the device is not easy to fall off and damage when the device is operated.

Specifically, as shown in fig. 3, the lower surface of the moving shaft 16 is fixedly connected with the upper surface of the connecting device 17, the lower surface of the connecting device 17 is fixedly connected with the upper surface of the polishing column 19, through the arrangement of the connecting device 17, when an operator needs to polish the bearing roller, the moving shaft 16 needs to be moved, the corresponding height of the connecting device can be adjusted, the connecting device 17 is used for fixing when the position of the connecting device is adjusted, so that the polishing platform is not easy to loosen, the polishing efficiency is greatly improved, the outer surface of the polishing column 19 is in transmission connection with the inner wall of the moving plate 4, the left side surface of the moving plate 4 is provided with a limiting block 18, and the lower surface of the moving plate 4 is in transmission connection with the upper surface of the polishing wheel 20.

Specifically, as shown in fig. 4, the lower surface of the inner wall of the fixed hole 6 is fixedly connected with the bottom end of the buffer spring 22, the bottom end of the buffer spring 22 is fixedly connected with the upper surface of the clamping block 21, the clamping block 21 and the buffer spring 22 are arranged, the bearing rollers can be fixed in the fixed hole 6 in batches, then the bearing rollers are fixed through the clamping block 21, so that the bearing rollers are not prone to falling off when being polished, the bearing rollers can adapt to the bearing roller models with different sizes, and the applicability of the device is greatly improved.

The working principle of the utility model is as follows:

when using grinding device body 1, when needs are polished bearing roller, can be with its batch installation in the fixed orifices 6 of polishing platform 7 top, then add when needs are processed bearing roller, can let removal axle 16 rotate in threaded rod 15, make connecting device 17 can adjust the position of movable plate 4, then rotate through first lead screw 10 and second lead screw 14, make polishing wheel 20 can polish its bearing roller, then when needs are polished another terminal surface of bearing, can be through the rotatory platform 7 that polishes of rolling disc 9, after bearing roller turn-over, fixing through limiting plate 8.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

Although the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.

Claims

1. The utility model provides a bearing roller surface grinding device, includes grinding device body (1), its characterized in that: the upper surface of the polishing device body (1) is fixedly connected with the lower surface of the driving motor (2), the left side surface of the inner wall of the polishing device body (1) is fixedly connected with the left side surface of the fixed block (3), the right side surface of the fixed block (3) is slidably connected with the left side surface of the movable plate (4), the upper surface of the inner wall of the polishing device body (1) is fixedly connected with the lower surface of the workbench (5), the right side surface of the workbench (5) is in transmission connection with the left side surface of the polishing table (7), the upper surface of the polishing table (7) is provided with a plurality of fixing holes (6), the inner wall of the polishing device body (1) is provided with a second screw rod (14), the bottom end of the second screw rod (14) is in transmission connection with the upper surface of the motor plate (11), the lower surface of the motor plate (11) is fixedly connected with the upper surface of the fixed bottom plate (12), a threaded rod (15) is arranged in the fixed bottom plate (12), and the outer surface of the threaded rod (15) is connected with the inner wall of the movable shaft (16) in a sliding mode.

2. The bearing roller surface grinding apparatus according to claim 1, wherein: the left surface of workstation (5) is connected with the right flank transmission of rolling disc (9), the left surface of rolling disc (9) is provided with limiting plate (8).

3. The bearing roller surface grinding apparatus according to claim 1, wherein: the lower surface of the driving motor (2) is fixedly connected with the upper surface of the fixed shaft (13), the inner wall of the fixed shaft (13) is rotatably connected with the outer surface of the first screw rod (10), and the right end of the first screw rod (10) is meshed with the top end of the second screw rod (14).

4. The bearing roller surface grinding apparatus according to claim 1, wherein: the lower surface of the moving shaft (16) is fixedly connected with the upper surface of the connecting device (17), and the lower surface of the connecting device (17) is fixedly connected with the upper surface of the grinding column (19).

5. The bearing roller surface grinding apparatus according to claim 4, wherein: the outer surface of the polishing column (19) is in transmission connection with the inner wall of the moving plate (4), and a limiting block (18) is arranged on the left side face of the moving plate (4).

6. The bearing roller surface grinding apparatus according to claim 5, wherein: the lower surface of the moving plate (4) is in transmission connection with the upper surface of the grinding wheel (20).

7. The bearing roller surface grinding apparatus according to claim 1, wherein: the lower surface of the inner wall of the fixing hole (6) is fixedly connected with the bottom end of the buffer spring (22), and the bottom end of the buffer spring (22) is fixedly connected with the upper surface of the clamping block (21).