CN219444672U

CN219444672U - Polishing device for self-aligning roller bearing

Info

Publication number: CN219444672U
Application number: CN202320002701.3U
Authority: CN
Inventors: 马健; 崔程伟; 王新平; 李磊; 苏小洛; 罗平
Original assignee: Wafangdian Aprui Bearing Manufacturing Co ltd
Current assignee: Wafangdian Aprui Bearing Manufacturing Co ltd
Priority date: 2023-01-03
Filing date: 2023-01-03
Publication date: 2023-08-01
Anticipated expiration: 2033-01-03

Abstract

The utility model discloses a polishing device for a self-aligning roller bearing, which belongs to the technical field of bearing polishing and comprises a containing box, wherein two supporting plates are fixedly connected above the containing box, and the same box body is fixedly connected above the two supporting plates. This burnishing device for aligning roller bearing through setting up driving motor, the pivot, half gear, pinion rack and polishing brush for driving motor's output shaft drives the pivot and rotates, make the pinion rack round trip movement about can be smooth in first through-hole through the meshing of half gear and pinion rack when the pivot rotates, round trip movement about can be smooth with reaching the polishing brush carries out the polishing work to the bearing of holding in the case, make this device can carry out the polishing work of repetition cycle to the bearing, cause rust and scratch on bearing surface to be effectively got rid of, and then when improving polishing efficiency, and improved the production efficiency of bearing.

Description

Polishing device for self-aligning roller bearing

Technical Field

The utility model belongs to the technical field of bearing polishing, and particularly relates to a polishing device for a self-aligning roller bearing.

Background

The self-aligning roller bearing is provided with two rows of rollers, mainly bears radial load, can bear axial load in any direction, has high radial load capacity, is particularly suitable for working under heavy load or vibration load, and is usually required to be polished by a polishing device in the production process so as to ensure that no flaws exist on the surface of the self-aligning roller bearing, however, the conventional polishing device for the self-aligning roller bearing cannot carry out repeated cyclic polishing on the bearing, so that rust and scratches on the surface of the bearing cannot be effectively removed, further the polishing efficiency of the bearing is influenced, and the production efficiency of the bearing is reduced.

Disclosure of Invention

In order to overcome the defects in the prior art, the utility model provides the polishing device for the self-aligning roller bearing, which solves the problems that rust and scratches on the surface of the bearing cannot be effectively removed due to the fact that the conventional polishing device for the self-aligning roller bearing cannot carry out repeated circulating polishing work on the bearing, so that the polishing efficiency is influenced, and meanwhile, the production efficiency of the bearing is reduced.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a polishing device for aligning roller bearing, includes and holds the case, the top fixedly connected with two backup pads of holding the case, two the top fixedly connected with one box body of backup pad, the inboard front of box body is connected with the pivot through the bearing rotation, the one end and the output shaft fixed connection of driving motor of pivot.

The other end fixedly connected with half gear of pivot, half gear and pinion rack meshing, the below fixedly connected with connecting rod of pinion rack, the bottom fixedly connected with connecting plate of connecting rod, the below fixedly connected with polishing brush of connecting plate, the inside both sides of box body respectively with the both sides fixed connection of same connecting strip.

As a further aspect of the utility model: the connecting strip is internally provided with a first through hole, and the toothed plate is slidably connected in the first through hole.

As a further aspect of the utility model: the second through hole is formed in the lower portion of the box body, and the connecting rod is located in the second through hole.

As a further aspect of the utility model: the connecting rod is fixedly connected with a limiting block outside, and the limiting block is slidably connected in the second through hole.

As a further aspect of the utility model: the lower part of the accommodating box is fixedly connected with supporting legs, and the number of the supporting legs is four.

As a further aspect of the utility model: the upper part of the driving motor is fixedly connected with a motor lapping plate, and the back surface of the motor lapping plate is fixedly connected with the front surface of the box body.

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

1. this burnishing device for aligning roller bearing through setting up driving motor, the pivot, half gear, pinion rack and polishing brush for driving motor's output shaft drives the pivot and rotates, make the pinion rack round trip movement about can be smooth in first through-hole through the meshing of half gear and pinion rack when the pivot rotates, round trip movement about can be smooth with reaching the polishing brush carries out the polishing work to the bearing of holding in the case, make this device can carry out the polishing work of repetition cycle to the bearing, cause rust and scratch on bearing surface to be effectively got rid of, and then when improving polishing efficiency, and improved the production efficiency of bearing.

2. This burnishing device for aligning roller bearing through setting up first through-hole, can not take place to drop or the skew condition when first through-hole makes the pinion rack reciprocate about, and then has good stability when making the pinion rack drive the connecting rod and reciprocate about to reach the polishing brush and can be stable carry out the polishing work that repeatedly circulates to the bearing of holding in the case.

3. This burnishing device for aligning roller bearing through setting up the second through-hole, the second through-hole makes the connecting rod possess the space that removes, and then makes the connecting rod drive the connecting plate and can smooth round trip movement about going on, makes the polishing brush can be smooth carry out the polishing work of repetition cycle to the bearing of holding the incasement to improve its polishing efficiency.

Drawings

FIG. 1 is a schematic view of a three-dimensional structure of the present utility model;

FIG. 2 is a schematic view of a three-dimensional cross-sectional structure of the case of the present utility model;

FIG. 3 is a schematic view showing a perspective structure of the polishing brush of the present utility model;

FIG. 4 is a schematic bottom perspective view of the case of the present utility model;

in the figure: 1 accommodating box, 2 supporting plates, 3 box bodies, 4 bearings, 5 rotating shafts, 6 driving motors, 7 semi-gears, 8 toothed plates, 9 connecting rods, 10 connecting plates, 11 polishing brushes, 12 connecting strips, 13 first through holes, 14 second through holes, 15 limiting blocks, 16 supporting legs and 17 motor lapping plates.

Detailed Description

The technical scheme of the patent is further described in detail below with reference to the specific embodiments.

As shown in fig. 1-4, the present utility model provides a technical solution: the polishing device for the self-aligning roller bearing comprises a containing box 1, wherein the containing box 1 is arranged, and the containing box 1 enables the bearing to have concentrated storage points so as to realize mass polishing of the bearing and improve the production efficiency of the bearing;

the supporting legs 16 are fixedly connected below the accommodating box 1, the number of the supporting legs 16 is four, and the supporting legs 16 enable the accommodating box 1 to have better stability when contacting with the ground through the arrangement of the supporting legs 16;

the upper part of the accommodating box 1 is fixedly connected with two support plates 2, the upper part of the two support plates 2 is fixedly connected with the same box body 3, a second through hole 14 is formed in the lower part of the box body 3, the connecting rod 9 is positioned in the second through hole 14, and the connecting rod 9 drives the connecting plate 10 to smoothly reciprocate left and right through the arrangement of the second through hole 14, so that the polishing brush 11 can smoothly polish the bearing in the accommodating box 1 in a repeated cycle;

the front of the inner side of the box body 3 is rotationally connected with a rotating shaft 5 through a bearing, the bearing 4 and the rotating shaft 5 are arranged, the bearing 4 enables the rotating shaft 5 to have rotating conditions and simultaneously can not fall off, and meanwhile, the rotating shaft 5 can drive the half gear 7 to smoothly rotate;

one end of the rotating shaft 5 is fixedly connected with an output shaft of the driving motor 6, and the driving motor 6 is arranged, so that the output shaft of the driving motor 6 can drive the rotating shaft 5 to smoothly rotate;

the motor lapping plate 17 is fixedly connected above the driving motor 6, the back surface of the motor lapping plate 17 is fixedly connected with the front surface of the box body 3, and the motor lapping plate 17 is arranged to ensure that the driving motor 6 has a fixed point and simultaneously can reduce adverse effects caused by shaking and displacement when the driving motor 6 operates;

the other end of the rotating shaft 5 is fixedly connected with a half gear 7, the half gear 7 is meshed with a toothed plate 8, and the toothed plate 8 can further realize left-right reciprocating movement under the meshing action of rotation of the half gear 7 by arranging the half gear 7 and the toothed plate 8;

the connecting rod 9 is fixedly connected to the lower portion of the toothed plate 8, the limiting block 15 is fixedly connected to the outer portion of the connecting rod 9, the limiting block 15 is slidably connected in the second through hole 14, and the limiting block 15 is arranged so that the connecting rod 9 drives the connecting plate 10 and the polishing brush 11 to have a certain bearing force, and further stability of the polishing brush 11 in reciprocating left and right movement can be ensured;

the bottom end of the connecting rod 9 is fixedly connected with a connecting plate 10, and a polishing brush 11 is fixedly connected below the connecting plate 10, and the polishing brush 11 is arranged so that the polishing brush 11 can polish a bearing to improve the production quality of the bearing;

the inside both sides of box body 3 respectively with the both sides fixed connection of same connecting strip 12, seted up first through-hole 13 in the connecting strip 12, pinion rack 8 sliding connection is in first through-hole 13, through setting up first through-hole 13, and the circumstances that just can not take place to drop when first through-hole 13 makes pinion rack 8 can control the round trip movement, and then can ensure the stability when polishing brush 11 carries out control round trip movement.

The working principle of the utility model is as follows:

when the device is required to polish the bearing, the bearing is firstly placed in the accommodating box 1 in a concentrated manner, and then the driving motor 6 is started, so that the output shaft of the driving motor 6 drives the rotating shaft 5 to rotate, and the rotating shaft 5 drives the half gear 7 to rotate;

when the half gear 7 rotates, the toothed plate 8 meshed with the half gear 7 can move back and forth in the first through hole 13, the toothed plate 8 drives the connecting rod 9 to move back and forth left and right, the connecting rod 9 drives the connecting plate 10 to move back and forth left and right, and the connecting plate 10 drives the polishing brush 11 to move back and forth left and right so as to achieve the polishing work of repeatedly cycling the bearing in the accommodating box 1.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art in a specific case.

While 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 may be made without departing from the spirit of the present patent within the knowledge of one of ordinary skill in the art.

Claims

1. The utility model provides a polishing device for aligning roller bearing, includes and holds case (1), its characterized in that: the upper part of the accommodating box (1) is fixedly connected with two supporting plates (2), the upper parts of the two supporting plates (2) are fixedly connected with the same box body (3), the front surface of the inner side of the box body (3) is rotationally connected with a rotating shaft (5) through a bearing (4), and one end of the rotating shaft (5) is fixedly connected with an output shaft of a driving motor (6);

the polishing device is characterized in that the other end of the rotating shaft (5) is fixedly connected with a half gear (7), the half gear (7) is meshed with a toothed plate (8), a connecting rod (9) is fixedly connected to the lower portion of the toothed plate (8), a connecting plate (10) is fixedly connected to the bottom end of the connecting rod (9), polishing brushes (11) are fixedly connected to the lower portion of the connecting plate (10), and two sides of the inner portion of the box body (3) are fixedly connected with two sides of the same connecting strip (12) respectively.

2. The polishing device for a self-aligning roller bearing according to claim 1, wherein: a first through hole (13) is formed in the connecting strip (12), and the toothed plate (8) is connected in the first through hole (13) in a sliding mode.

3. The polishing device for a self-aligning roller bearing according to claim 1, wherein: the second through hole (14) is formed in the lower portion of the box body (3), and the connecting rod (9) is located in the second through hole (14).

4. The polishing device for a self-aligning roller bearing according to claim 2, wherein: the connecting rod (9) is fixedly connected with a limiting block (15) outside, and the limiting block (15) is slidably connected in the second through hole (14).

5. The polishing device for a self-aligning roller bearing according to claim 1, wherein: the lower part of the accommodating box (1) is fixedly connected with supporting legs (16), and the number of the supporting legs (16) is four.

6. The polishing device for a self-aligning roller bearing according to claim 1, wherein: the upper part of the driving motor (6) is fixedly connected with a motor lapping plate (17), and the back surface of the motor lapping plate (17) is fixedly connected with the front surface of the box body (3).