CN212928509U

CN212928509U - Self-adjusting bearing seat

Info

Publication number: CN212928509U
Application number: CN202021778852.0U
Authority: CN
Inventors: 刘立
Original assignee: Yiyang Sichuang Transmission Parts Manufacturing Co ltd
Current assignee: Yiyang Sichuang Transmission Parts Manufacturing Co ltd
Priority date: 2020-08-24
Filing date: 2020-08-24
Publication date: 2021-04-09
Anticipated expiration: 2030-08-24

Abstract

The utility model discloses a self-adjusting bearing seat, belonging to the technical field of glass processing equipment, which comprises a seat body and a bearing arranged in the seat body; an outer ring is fixedly arranged in a bearing mounting hole of the seat body, and a turnover inner ring is sleeved in the outer ring; the matching surface of the outer ring and the inner ring is a spherical surface; and a bearing is arranged in the inner ring. Its main advantage lies in need not consume the mounted position that a large amount of time adjusted the bearing frame, also can make the axiality of guaranteeing installation axle and bearing frame for the installation axle keeps steady smooth and easy rotation after the installation.

Description

Self-adjusting bearing seat

Technical Field

The utility model belongs to the technical field of the glass processing equipment, specifically be a self-interacting bearing frame.

Background

In the glass processing process, conveying is often realized through a conveying roller; it is common that a plurality of rollers are mounted on the same mounting shaft, and then the glass is conveyed on the rollers; due to the particularity of glass materials, the requirement of glass on conveying stability in the conveying process is very high, and due to the large glass area, a conveying installation shaft is generally long, and two ends of the installation shaft need to be fixedly installed through bearing seats, such as the bearing seats shown in FIGS. 1-2; particularly long mounting shafts sometimes require three or more bearing seats to mount. The installation axle is when passing the bearing frame installation, and in order to ensure that the installation axle is rotatory more steady smooth and easy, requires very high to bearing frame and installation axle complex coaxiality, and bearing and pedestal are fixed in traditional bearing frame, consequently makes the installation and the assembly of bearing frame very troublesome, and the installation effectiveness is low, and the bearing frame can't guarantee with the coaxiality of installation axle simultaneously.

SUMMERY OF THE UTILITY MODEL

To above problem, the utility model provides a self-interacting bearing frame, its main advantage lies in not needing to consume the mounted position that the bearing frame was adjusted to a large amount of time, also can make the axiality of guaranteeing installation axle and bearing frame for keep steady smooth and easy rotation after the installation of installation axle.

In order to achieve the above object, the utility model adopts the following technical scheme:

a self-adjusting bearing seat comprises a seat body and a bearing arranged in the seat body; an outer ring is fixedly arranged in a bearing mounting hole of the seat body, and a turnover inner ring is sleeved in the outer ring; the matching surface of the outer ring and the inner ring is a spherical surface; and a bearing is arranged in the inner ring.

As a further improvement of the above technical solution: a shaft sleeve is arranged in the bearing; and a set screw for fixing the mounting shaft is arranged on the outer wall of the shaft sleeve.

As a further improvement of the above technical solution: the bearing is a steel bearing or a plastic bearing.

As a further improvement of the above technical solution: the seat body is L-shaped; the bottom surface is provided with a mounting hole.

As a further improvement of the above technical solution: an outer hole is formed in the outer wall of the seat body; an inner hole is formed in the outer ring and is in butt joint with the outer hole; and an annular oil groove is formed in the inner wall of the outer ring and communicated with the inner hole.

As a further improvement of the above technical solution: and a sponge body is arranged in the oil groove.

As a further improvement of the above technical solution: the inner hole is a threaded hole; the positioning screw passes through the outer hole and then is connected with the inner hole.

As a further improvement of the above technical solution: the outer ring is provided with at least two inner holes which are mutually distributed on the outer ring in an angle; and the outer wall of the seat body is provided with an outer hole butted with each inner hole.

Compared with the prior art, the utility model has the advantages of:

1. the utility model discloses in through set up outer lane and inner circle in the bearing frame, the fitting surface of inner circle and outer lane adopts spherical structure for the bearing of installing in the inner circle can ensure that bearing and installation axle keep the best axiality according to the position automatic adjustment direction of installation axle, has improved the installation effectiveness of bearing frame, has also guaranteed the rotation stationarity of installation axle.

2. The utility model discloses in set up the outer hole on the outer lane, circle and gone up and set up hole and annular oil groove, can flow into the oil groove through the outer hole with lubricating oil in, make the contact surface of outer lane and inner circle keep lubricated at last, improve the part operation flexibility.

3. The utility model discloses well hole can adopt the screw hole, and installation set screw, after installation axle and bearing frame assembled, inner circle position automatic adjustment is after the best angle, screws up set screw and can ensure that the inner circle can not swing at will, indirect improvement according to the operating stability of axle.

Drawings

FIG. 1 is a schematic front view of a conventional bearing seat;

FIG. 2 is a schematic side view of a conventional bearing seat;

FIG. 3 is a schematic view of the sectional structure inside the bearing seat of the present invention;

FIG. 4 is a schematic structural view of the bearing seat of the present invention with a shaft sleeve welded therein;

fig. 5 is a schematic diagram of the bearing and the inner ring in the bearing seat of the present invention turning over;

FIG. 6 is a schematic view of an installation structure of the outer ring, the inner ring and the bearing seat;

FIG. 7 is a schematic view of an outer bore and set screw of the present invention;

fig. 8 is a schematic structural view of the outer ring.

In the figure: 1. a base body; 2. a bearing; 3. mounting holes; 4. an outer ring; 5. an inner ring; 6. a shaft sleeve; 7. tightening the screw; 11. an outer bore; 41. an inner bore; 42. an oil sump; 44. and (5) positioning the screw.

Detailed Description

In order to make the technical solution of the present invention better understood, the present invention is described in detail below with reference to the accompanying drawings, and the description of the present invention is only exemplary and explanatory, and should not be construed as limiting the scope of the present invention.

Referring to fig. 1 to 8, in one embodiment, a self-adjusting bearing seat includes a seat body 1 and a bearing 2 disposed in the seat body 1; an outer ring 4 is fixedly arranged in a bearing mounting hole of the seat body 1, and a turnover inner ring 5 is sleeved in the outer ring 4; the matching surface of the outer ring 4 and the inner ring 5 is a spherical surface; and a bearing 2 is arranged in the inner ring 5.

Wherein the cross section of the inner wall of the outer ring 4 is arc-shaped, and the cross section of the outer wall of the inner ring 5 is arc-shaped; the inner wall surface of the outer ring 4 and the outer wall surface of the inner ring 5 are spherical surfaces. The outer ring 4 can be of an integral structure or formed by combining two halves, as shown in fig. 8;

as shown in fig. 4, in order to facilitate the installation of the installation shaft, the following is further optimized on the basis of the above embodiment: a shaft sleeve 6 is arranged in the bearing 2; and a set screw 7 for fixing the mounting shaft is arranged on the outer wall of the shaft sleeve 6. The sleeve 6 may be spot welded to the inner ring of the bearing 2.

Further optimization is carried out on the basis of the embodiment: the bearing 2 is a steel bearing or a plastic bearing.

As shown in fig. 3, further optimization is performed on the basis of the above embodiment: the seat body 1 is L-shaped; the bottom surface is provided with a mounting hole 3. The bottom of the seat body 1 is installed on the equipment by passing through the installation hole 3 through a bolt.

As shown in fig. 6-8, further optimization is performed on the basis of the above-mentioned embodiments: an outer hole 11 is formed in the outer wall of the seat body 1; an inner hole 41 is formed in the outer ring 4 and is in butt joint with the outer hole 11; an annular oil groove 42 is formed in the inner wall of the outer ring 4 and communicated with the inner hole 41. The outer hole 11 can be positioned at the top end of the seat body 1, so that lubricating oil can be dropped conveniently. The diameter of the outer bore 11 may be slightly larger than the diameter of the inner bore 41.

In order to improve the long-term lubricity of the lubricating oil, the long-term lubricity of the lubricating oil is further optimized on the basis of the above embodiment: a sponge body is arranged in the oil groove 42. The sponge body is used for sucking lubricating oil, so that the lubricating oil in the sponge body can lubricate the contact surface between the outer ring and the inner ring for a long time; the sponge body is annular and is embedded in an annular oil groove 42.

As shown in fig. 6-8, further optimization is performed on the basis of the above-mentioned embodiments: the inner hole 41 is a threaded hole; the set screw 44 is connected to the inner bore 41 after passing through the outer bore 11. The inner hole 41 can be blocked by the set screw 44 to prevent dust from entering into the inner hole 41.

As shown in fig. 6-8, further optimization is performed on the basis of the above-mentioned embodiments: the outer ring 4 is provided with at least two inner holes 41, and the two inner holes 41 are mutually distributed on the outer ring 4 at an angle of 90 degrees; the outer wall of the seat body 1 is provided with an outer hole 11 which is butted with each inner hole 41. Through the inner holes 41 which are mutually distributed on the outer ring 4 at 90 degrees, the positioning screws 44 are screwed in the inner holes 41, so that the front ends of the positioning screws 44 prop against the outer wall of the inner ring 5, the fixed position of the turning angle of the inner ring 5 can be kept, and the rotation stability of the mounting shaft is improved.

The utility model discloses the theory of operation:

two ends of an installation shaft (a working shaft) are inserted into the bearing 2, and when a shaft sleeve 6 is arranged in the bearing 2, two ends of the installation shaft can be inserted into the shaft sleeve 6 and fixed through a set screw 7; then install the corresponding position of equipment with pedestal 1, because bearing 2 can be according to the mounted position automatic adjustment bearing 2's of installation axle about the inclination, consequently can guarantee automatically that the installation axle is all coincided with the axis of two bearings 2, guarantee the smooth and easy nature of installation axle rotation.

It should be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

The principles and embodiments of the present invention have been explained herein using specific examples, which are presented only to assist in understanding the methods and their core concepts. The foregoing is only a preferred embodiment of the present invention, and it should be noted that there are objectively infinite specific structures due to the limited character expressions, and it will be apparent to those skilled in the art that a plurality of modifications, decorations or changes can be made without departing from the principle of the present invention, and the above technical features can be combined in a proper manner; the application of these modifications, variations or combinations, or the application of the concepts and solutions of the present invention in other contexts without modification, is not intended to be considered as a limitation of the present invention.

Claims

1. A self-adjusting bearing seat comprises a seat body (1) and a bearing (2) arranged in the seat body (1); the bearing seat is characterized in that an outer ring (4) is fixedly arranged in a bearing mounting hole of the seat body (1), and a turnover inner ring (5) is sleeved in the outer ring (4); the matching surface of the outer ring (4) and the inner ring (5) is a spherical surface; and a bearing (2) is arranged in the inner ring (5).

2. A self-adjusting bearing support according to claim 1, wherein a bushing (6) is provided in the bearing (2); and a set screw (7) for fixing the mounting shaft is arranged on the outer wall of the shaft sleeve (6).

3. A self-adjusting bearing support according to claim 1, wherein the bearing (2) is a steel or plastic bearing.

4. A self-adjusting bearing seat according to claim 1, wherein the seat body (1) is L-shaped; the bottom surface is provided with a mounting hole (3).

5. The self-adjusting bearing seat according to claim 1, characterized in that the outer wall of the seat body (1) is provided with an outer hole (11); an inner hole (41) is formed in the outer ring (4) and is in butt joint with the outer hole (11); and an annular oil groove (42) is formed in the inner wall of the outer ring (4) and communicated with the inner hole (41).

6. A self-adjusting bearing support according to claim 5, wherein a sponge is provided in the oil groove (42).

7. A self-adjusting bearing seat according to claim 5, characterised in that the inner bore (41) is a threaded bore; the positioning screw (44) passes through the outer hole (11) and then is connected with the inner hole (41).

8. A self-adjusting bearing seat according to claim 7, characterised in that the outer ring (4) is provided with at least two inner bores (41), the two inner bores (41) being distributed on the outer ring (4) at 90 ° to each other; the outer wall of the seat body (1) is provided with an outer hole (11) which is butted with each inner hole (41).