CN217234155U

CN217234155U - Novel bearing seat capable of being rapidly disassembled

Info

Publication number: CN217234155U
Application number: CN202221145078.9U
Authority: CN
Inventors: 展鹏
Original assignee: Dalian Pengfeng Equipment Manufacturing Co ltd
Current assignee: Dalian Pengfeng Equipment Manufacturing Co ltd
Priority date: 2022-05-13
Filing date: 2022-05-13
Publication date: 2022-08-19
Anticipated expiration: 2032-05-13

Abstract

The utility model discloses a novel bearing seat capable of being rapidly disassembled, which relates to the technical field of bearing seats, and aims to solve the problems that the traditional standard bearing seat can not adapt to bearings with different outer diameters through a bearing seat, and the disassembly and assembly convenience degree of the bearing seat is relatively poor; the middle sleeve is provided with a second limiting part and is slidably mounted inside the base body, multiple sizes and models exist in the tubular middle sleeve, the middle sleeve has multiple models, the middle sleeves of different types are matched with bearings of different sizes and types, the inner diameter of the middle sleeves is matched with the outer diameter of the mounted bearing, and the bearing seat is convenient to disassemble and assemble and also has higher adaptability to the bearings.

Description

Novel bearing seat capable of being rapidly disassembled

Technical Field

The utility model relates to a technical field of bearing frame specifically is a novel bearing frame that can dismantle fast.

Background

The bearing seat is a turntable type workpiece capable of receiving the comprehensive load of the bearing, the traditional standard bearing seat cannot be adapted to the bearings with different outer diameters through one bearing seat, and meanwhile, the convenience degree of the disassembly and the assembly of the bearing seat is poor;

the utility model aims at providing a non-standard bearing frame solves above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

In order to solve the above problems, i.e. the problems of the background art, the utility model provides a novel bearing seat which can be quickly disassembled, comprising a base body, wherein one side of the base body is provided with a first limiting part;

the middle sleeve is provided with a second limiting part and is slidably mounted inside the base body, and the axial positions of the middle sleeve and the middle sleeve are limited by the first limiting part and an end flange detachably connected to the base body;

the limiting ring is detachably connected in a preset groove in the middle sleeve, and the axial position of the preset bearing is limited by the limiting ring and the second limiting part.

The utility model discloses a further set up to: the middle sleeve is at least provided with a positioning bulge, and the base body is provided with a sliding groove matched with the positioning bulge.

The utility model discloses a further set up to: the cross section of the outer edge of the limiting ring is provided with two crossed guide surfaces.

The utility model discloses a further set up to: the limiting ring is an elastic ring, and clamping parts are arranged at two ends of the limiting ring.

The utility model discloses a further set up to: the end flange is provided with at least one rotary spigot.

The utility model has the advantages of: the tubular middle sleeve has multiple size models, the middle sleeve has multiple models, the middle sleeves of different types are matched with bearings of different sizes, the inner diameter of the middle sleeves is matched with the outer diameter of the mounted bearing, and the bearing seat is convenient to disassemble and assemble and is high in adaptability to the bearing.

Drawings

Fig. 1 shows a schematic front view structure of the present invention;

fig. 2 shows a left side view schematic structure of the present invention;

fig. 3 shows a schematic top view of the present invention;

fig. 4 shows a rear view structure diagram of the present invention;

FIG. 5 is a schematic cross-sectional view of A-A of FIG. 1 according to the present invention;

fig. 6 is a schematic diagram illustrating a partial enlarged structure at B in fig. 5 according to the present invention;

fig. 7 shows a schematic structural diagram of the stop collar of the present invention;

fig. 8 shows a schematic structural diagram of the middle sleeve of the present invention.

Reference numerals are as follows: 1-a base body, 2-a first limiting part, 3-a middle sleeve, 4-a second limiting part, 5-an end flange, 6-a limiting ring, 7-a positioning bulge and 8-a rotating socket.

Detailed Description

Preferred embodiments of the present invention will be described below with reference to the accompanying drawings. It should be understood by those skilled in the art that these embodiments are only for explaining the technical principle of the present invention, and are not intended to limit the scope of the present invention.

Please refer to fig. 1-8, fig. 1 shows the structure schematic diagram is looked at mainly, fig. 2 shows the utility model discloses a left side is looked at the structure schematic diagram, fig. 3 shows the utility model discloses a overlook the structure schematic diagram, fig. 4 shows the utility model discloses a back view structure schematic diagram fig. 5 shows the utility model discloses a sectional structure schematic diagram fig. 6 of A-A in fig. 1 shows the utility model discloses a local enlarged structure schematic diagram fig. 7 of B department in fig. 5 shows the utility model discloses the structure schematic diagram of spacing ring fig. 8 shows the structure schematic diagram of middle cover, the utility model provides a novel bearing frame that can dismantle fast, this bearing frame can carry out the adaptation to the bearing in the certain external diameter range, and it is convenient to dismantle simultaneously.

Example (b):

this bearing frame includes: the base comprises a base body 1, wherein a first limiting part 2 is arranged on one side of the base body 1;

as shown in the figure, the first limiting part 2 and the second limiting part 2 are of an integrated structure, and the inner stroke of the base body 1 is a stepped through hole;

the middle sleeve 3 is provided with a second limiting part 4, the middle sleeve 3 is slidably mounted inside the base body 1, and the axial positions of the middle sleeve 3 and the middle sleeve 3 are limited by the first limiting part 2 and an end flange 5 which is detachably connected to the base body 1;

the middle sleeve 3 has various sizes and models, the middle sleeve 3 is tubular, the second limiting part 4 and the middle sleeve 3 are of an integrated structure, the middle sleeves 3 have the same outer diameter, and the inner diameter of the middle sleeves is matched with the outer diameter of the mounted bearing.

The middle sleeve 3 is in sliding connection with the base body 1, at least one positioning protrusion 7 can be arranged on the middle sleeve 3, a sliding groove matched with the positioning protrusion is formed in the base body 1, and the middle sleeve 3 and the base body 1 do not rotate relatively through the matching between the positioning protrusion 7 and the sliding groove.

The limiting ring 6 is detachably connected in a preset groove on the middle sleeve 3, and the axial position of the preset bearing is limited by the limiting ring 6 and the second limiting part 4;

similarly, the size of the limit ring 6 is matched with the outer diameter of the mounted bearing, in this embodiment, the limit ring 6 is an elastic ring, clamping portions are arranged at two ends of the limit ring 6, and the limit ring 6 can be disassembled and assembled by clamping the clamping portions through sharp-nose clamps.

Meanwhile, the cross section of the outer edge of the limiting ring 6 is provided with two crossed guide surfaces, namely the outer edge of the limiting ring 6 is sharp, and the shape of the groove on the middle sleeve 3 is matched with that of the limiting ring 6, so that after the limiting ring 6 is opened due to the elasticity II, the limiting ring can be matched with the groove on the middle sleeve 3 more tightly, and the assembly error of the limiting ring 6 is reduced.

The end flange 5 is provided with at least one rotary socket 8, which in this embodiment is an internal hexagonal socket, which can be turned by a hexagonal wrench.

While the invention has been described with reference to a preferred embodiment, various modifications may be made and equivalents may be substituted for elements thereof without departing from the scope of the invention, and particularly, various features shown in the various embodiments may be combined in any combination as long as there is no structural conflict. The present invention is not limited to the particular embodiments disclosed herein, but encompasses all technical solutions falling within the scope of the claims.

In the description of the present invention, the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like, which indicate directions or positional relationships, are based on the directions or positional relationships shown in the drawings, which are merely for convenience of description, and do not indicate or imply that the device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

Furthermore, it should be noted that, in the description of the present invention, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; 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 skilled in the art according to specific situations.

The terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, 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, article, or apparatus.

So far, the technical solutions of the present invention have been described in connection with the preferred embodiments shown in the drawings, but it is easily understood by those skilled in the art that the scope of the present invention is obviously not limited to these specific embodiments. Equivalent changes or substitutions can be made on the related technical features by those skilled in the art without departing from the principle of the invention, and the technical scheme after the changes or substitutions will fall into the protection scope of the invention.

Claims

1. A novel quickly detachable bearing housing comprising:

the base comprises a base body (1), wherein a first limiting part (2) is arranged on one side of the base body (1);

the middle sleeve (3) is provided with a second limiting part (4), the middle sleeve (3) is slidably mounted inside the base body (1), and the axial positions of the middle sleeve (3) and the middle sleeve (3) are limited by a first limiting part (2) and an end flange (5) detachably connected to the base body (1);

the limiting ring (6) is detachably connected into a preset groove in the middle sleeve (3), and the axial position of a preset bearing is limited by the limiting ring (6) and the second limiting part (4).

2. The novel bearing seat capable of being rapidly disassembled according to claim 1, wherein: the middle sleeve (3) is at least provided with a positioning bulge (7), and the base body (1) is provided with a sliding groove matched with the positioning bulge.

3. The novel bearing seat capable of being rapidly disassembled according to claim 1, is characterized in that: the cross section of the outer edge of the limiting ring (6) is provided with two crossed guide surfaces.

4. A novel quick-detachable bearing seat according to claim 3, characterized in that: the limiting ring (6) is an elastic ring, and clamping parts are arranged at two ends of the limiting ring (6).

5. The novel bearing seat capable of being rapidly disassembled according to claim 1, wherein: the end flange (5) is provided with at least one rotary socket (8).