CN211991878U - Bearing inner race auxiliary processing device - Google Patents

Abstract

The utility model relates to an auxiliary processing device for a bearing outer ring, belonging to the technical field of bearing processing equipment, comprising a base, a fixing plate is fixedly installed on the upper surface of the base, a motor is fixedly installed on one side of the fixing plate, and an output A rotating shaft is fixedly installed at the end, one end of the rotating shaft penetrates the fixing plate and is rotatably connected with the rotating shaft, and a fixing mechanism for fixing the outer ring of the bearing is sleeved on the outside of the rotating shaft. The utility model realizes the fixing of the bearing outer ring of different specifications by arranging the fixed ring of the fixed connection on the rotating shaft to cooperate with the sliding block of the sliding connection. .

Description

A kind of auxiliary processing device of bearing outer ring

technical field

The utility model relates to the technical field of bearing processing equipment, in particular to an auxiliary processing device for an outer ring of a bearing.

Background technique

Bearing is an important part of contemporary mechanical equipment. Its main function is to support the mechanical rotating body, reduce the friction coefficient during its movement, and ensure its rotation accuracy. At present, bearings are mainly divided into sliding bearings, rolling bearings, etc., which are mainly composed of bearing outer ring, bearing inner ring, ball and other structures.

When machining the bearing outer ring, it needs to be fixed, and the existing processing device can only fix one type of bearing outer ring. When multiple bearing outer rings need to be processed, various specifications of equipment are required, or the fixing mechanism needs to be adjusted and adjusted. Replacement, inconvenient operation, low work efficiency.

Utility model content

The purpose of the present invention is to provide an auxiliary processing device for the outer ring of a bearing, so as to solve the problems raised in the above background technology.

To achieve the above object, the utility model provides the following technical solutions:

A bearing outer ring auxiliary processing device comprises a base, a fixing plate is fixedly installed on the upper surface of the base, a motor is fixedly installed on one side of the fixing plate, an output end of the motor is fixedly installed with a rotating shaft, and one end of the rotating shaft penetrates The fixing plate is rotatably connected with the fixing plate, and a fixing mechanism for fixing the outer ring of the bearing is sleeved on the outside of the rotating shaft.

As a further technical solution of the present invention: the fixing mechanism includes a fixing ring and a slider, the fixing ring is sleeved on one end of the fixing plate and is fixedly connected with the rotating shaft, and a second fixing block is fixedly installed on one side of the fixing ring , the cross section of the second fixing block is an isosceles trapezoid, the sliding block is sleeved on the outside of the rotating shaft and is slidably connected with it, the sliding block is installed with a first fixing block fixedly connected with it on the side close to the second fixing block, so A threaded rod is fixedly installed at one end of the rotating shaft away from the fixing plate, and a threaded ring for fixing the slider is installed on the outside of the threaded rod.

As a further technical solution of the present invention, the outer diameter of the threaded ring is larger than the outer diameter of the rotating shaft.

As a further technical solution of the present invention, the section of the rotating shaft is hexagonal.

As a further technical solution of the present invention, the surfaces of the first fixing block and the second fixing block are provided with anti-skid lines.

As a further technical solution of the present invention, the first fixing block and the second fixing block are made of rubber.

Compared with the prior art, the beneficial effect of the utility model is that the fixing ring of the fixed connection and the sliding block of the sliding connection are arranged on the rotating shaft to cooperate to realize the fixing of the outer ring of the bearing of different specifications, the adaptability is wide, and the fixing effect is good. , easy to operate and improve the processing efficiency of the bearing outer ring.

Description of drawings

Fig. 1 is the front sectional view of the auxiliary processing device of the bearing outer ring;

Fig. 2 is the front sectional view of the fixing mechanism in the auxiliary processing device of the bearing outer ring;

Fig. 3 is the structural schematic diagram of the rotating shaft in the auxiliary processing device for the outer ring of the bearing;

FIG. 4 is a top view of the first fixing block in the auxiliary processing device for the outer ring of the bearing.

In the picture: 1-base, 2-fixed plate, 3-motor, 4-rotating shaft, 5-fixed ring, 6-bearing outer ring, 7-slider, 8-threaded ring, 9-threaded rod, 10-first Fixed block, 11-Second fixed block, 12-Anti-slip pattern.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

Example 1

As shown in Figures 1-3, the bearing outer ring auxiliary processing device includes a base 1, a fixing plate 2 is fixedly installed on the upper surface of the base 1, and a motor 3 is fixedly installed on one side of the fixing plate 2. The output end is fixedly installed with a rotating shaft 4, one end of the rotating shaft 4 penetrates the fixed plate 2 and is rotatably connected with it, and the outside of the rotating shaft 4 is sleeved with a fixing mechanism for fixing the bearing outer ring 6, when working, the motor 3 rotates, carrying The rotating shaft 4 rotates, so that the bearing outer ring 6 rotates together with the rotating shaft 4 under the fixing of the fixing mechanism, so that the bearing outer ring 6 is processed.

Further, the fixing mechanism includes a fixing ring 5 and a slider 7, the fixing ring 5 is sleeved on one end near the fixing plate 2 and is fixedly connected with the rotating shaft 4, and a second fixing block is fixedly installed on one side of the fixing ring 5. 11, that is, the fixing ring 5 is fixedly installed on the side close to the fixing plate 2, so as to rotate with the rotating shaft 4 with the second fixing block 11; the cross-section of the second fixing block 11 is an isosceles trapezoid, which can fix bearings of different specifications The outer ring 6 makes the fixing more stable. The slider 7 is sleeved on the outside of the rotating shaft 4 and is slidably connected with it. , when the bearing outer ring 6 is fixed, first put the bearing outer ring 6 on the outside of the rotating shaft 4, and then the first fixed block 10 of the slider 7 is sleeved inward, so that the two fixed blocks cooperate with different specifications of the bearing. Fixed; a threaded rod 9 is fixedly installed at one end of the shaft 4 away from the fixing plate 2, and a threaded ring 8 for fixing the slider 7 is installed outside the threaded rod 9. The threaded ring 8 is sleeved on the outside of the threaded rod 9 and is To ensure the stability of the sliding block 7 during operation, after the sliding block 7 is put on, the threaded ring 8 is tightened, and the sliding block 7 is locked and fixed by the threaded ring 8, which is easy to operate and has good stability. Adaptable.

Further, in order to ensure that the threaded ring 8 can lock the slider 7, the outer diameter of the threaded ring 8 is larger than the outer diameter of the rotating shaft 4, and at the same time, in order to ensure that the sliding block 7 can rotate synchronously with the rotating shaft 4 while sliding, The cross section of the rotating shaft 4 is hexagonal.

Example 2

This embodiment is further optimized on the basis of Embodiment 1. As shown in FIG. 4 , the surfaces of the first fixing block 10 and the second fixing block 11 are provided with anti-skid patterns 12 . The contact between the fixed block and the inner wall of the bearing outer ring 6 is more stable. Further, in order to effectively protect the bearing outer ring 6, the first fixed block 10 and the second fixed block 11 are made of rubber.

It will be apparent to those skilled in the art that the present invention is not limited to the details of the above-described exemplary embodiments, and that the present invention can be implemented in other specific forms without departing from the spirit or essential characteristics of the present invention. Therefore, the embodiments are to be considered in all respects as exemplary and not restrictive, and the scope of the present invention is defined by the appended claims rather than the foregoing description, and it is therefore intended that the All changes within the meaning and range of the required equivalents are embraced within the present invention. Any reference signs in the claims shall not be construed as limiting the involved claim.

In addition, it should be understood that although this specification is described in terms of embodiments, not each embodiment only includes an independent technical solution, and this description in the specification is only for the sake of clarity, and those skilled in the art should take the specification as a whole , the technical solutions in each embodiment can also be appropriately combined to form other implementations that can be understood by those skilled in the art.

Claims (6)

1. A bearing outer ring auxiliary processing device, comprising a base (1), characterized in that: a fixing plate (2) is fixedly installed on the upper surface of the base (1), and a side of the fixing plate (2) is fixedly installed with A motor (3), the output end of the motor (3) is fixedly mounted with a rotating shaft (4), one end of the rotating shaft (4) penetrates through the fixed plate (2) and is rotatably connected with it, and the outside of the rotating shaft (4) is sleeved for use The fixing mechanism for fixing the bearing outer ring (6). 2 . The auxiliary processing device for the bearing outer ring according to claim 1 , wherein the fixing mechanism comprises a fixing ring ( 5 ) and a slider ( 7 ), and the fixing ring ( 5 ) is sleeved near the fixing plate. 3 . (2) One end is fixedly connected with the rotating shaft (4), a second fixing block (11) is fixedly installed on one side of the fixing ring (5), and the cross-section of the second fixing block (11) is an isosceles trapezoid. The slider (7) is sleeved and slidably connected to the outside of the rotating shaft (4). A threaded rod (9) is fixedly installed at one end of the rotating shaft (4) away from the fixing plate (2), and a threaded ring (8) for fixing the slider (7) is installed on the outside of the threaded rod (9). 8) The sleeve is provided on the outside of the threaded rod (9) and is threadedly connected with it. 3 . The auxiliary processing device for the bearing outer ring according to claim 2 , wherein the outer diameter of the threaded ring ( 8 ) is larger than the outer diameter of the rotating shaft ( 4 ). 4 . 4 . The auxiliary processing device for the bearing outer ring according to claim 2 or 3 , wherein the cross section of the rotating shaft ( 4 ) is hexagonal. 5 . 5 . The auxiliary processing device for the bearing outer ring according to claim 4 , wherein the surfaces of the first fixing block ( 10 ) and the second fixing block ( 11 ) are provided with anti-skid patterns ( 12 ). 6 . 6 . The auxiliary processing device for the bearing outer ring according to claim 5 , wherein the first fixing block ( 10 ) and the second fixing block ( 11 ) are made of rubber. 7 .

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