CN220204442U

CN220204442U - Outer spherical bearing with seat and equipped with insulating sleeve

Info

Publication number: CN220204442U
Application number: CN202321646761.5U
Authority: CN
Inventors: 沈士礼
Original assignee: Jiangsu Suxin Bearing Housings Co ltd
Current assignee: Jiangsu Suxin Bearing Housings Co ltd
Priority date: 2023-06-27
Filing date: 2023-06-27
Publication date: 2023-12-19
Anticipated expiration: 2033-06-27

Abstract

The application relates to an outer spherical surface with seat bearing equipped with insulating sleeve belongs to outer spherical surface with seat bearing's technical field, and it includes the punching press bearing frame and assembles the outer spherical surface ball bearing inside the punching press bearing frame, the punching press bearing frame with be provided with the insulating rubber circle between the outer spherical surface ball bearing, the outer lane of insulating rubber circle can laminate on the inner wall of punching press bearing frame, the inner circle of insulating rubber circle can be wrapped on the outer wall of outer spherical surface ball bearing. This application assembles an insulating rubber circle between punching press bearing frame and outer spherical ball bearing, the outer sphere of rubber circle and the contact of punching press bearing frame internal sphere, the internal sphere of rubber circle and the outer spherical ball bearing's of outer spherical ball contact, insulating rubber circle has the size unification, has elasticity, loading and unloading convenient characteristics, utilizes the rubber circle can have the assembly elasticity of adjusting between punching press bearing frame and the outer spherical ball bearing, can also play insulating effect in specific environment simultaneously.

Description

Outer spherical bearing with seat and equipped with insulating sleeve

Technical Field

The application relates to the technical field of outer spherical surface bearing with a seat, in particular to an outer spherical surface bearing with a seat, which is provided with an insulating sleeve.

Background

At present, the outer spherical ball bearing is directly assembled in the stamping seat, so that the stamping seat has a simple structure, but because the spherical diameter tolerance of the stamping bearing seat is difficult to control, the outer spherical ball bearing is not too tight to assemble, so that the outer spherical ball bearing is difficult to realize an automatic aligning function, or the outer spherical ball bearing is too loose to assemble, and the outer ring of the bearing rotates when the bearing rotates, so that the service life of the stamping seat bearing is reduced and is unreliable;

at the same time, in certain specific use environments, the stamping bearing seat and the bearing have no insulating relation.

Disclosure of Invention

The present application is directed to an outer spherical bearing with a seat equipped with an insulating sleeve, so as to solve the problems set forth in the background art.

In order to achieve the above purpose, the present application provides an outer spherical surface belt seat bearing equipped with an insulating sleeve, which adopts the following technical scheme:

the utility model provides an outer spherical belt seat bearing that is equipped with insulating sleeve, includes the punching press bearing frame and assembles the outer spherical ball bearing in punching press bearing frame inside, the punching press bearing frame with be provided with the insulating rubber circle between the outer spherical ball bearing, the outer lane of insulating rubber circle can laminate on the inner wall of punching press bearing frame, the inner circle of insulating rubber circle can cladding on the outer wall of outer spherical ball bearing.

Preferably, two sides of the insulating rubber ring are provided with folded edges which are folded inwards, and one side of the folded edges, which is close to the outer spherical ball bearing, is coated on the side wall of the bearing outer ring of the outer spherical ball bearing.

Through adopting above-mentioned technical scheme, the insulating rubber circle cladding can avoid the assembly time at outer spherical ball bearing surface, and insulating rubber circle takes place the dislocation.

For the assembly in the bearing frame of being convenient for, the punching press bearing frame is including connecting together last locating body and lower pedestal, go up the locating body with form the holding chamber of placing outer sphere ball bearing down between the pedestal, the symmetry is provided with the punching press arch on the both sides wall of going up the locating body, the punching press arch orientation the holding chamber sets up, correspond on the lower pedestal the bellied position of punching press is provided with the punching press pit with the protruding looks adaptation of punching press, cooperatees with the punching press pit through the punching press arch, can fix in advance, improves assembly efficiency.

In summary, the present application includes at least one of the following beneficial technical effects: this be equipped with insulating sleeve's outer spherical belt seat bearing, assembly an insulating rubber circle between punching press bearing frame and outer spherical ball bearing, the outer diameter all adopts spherical structure in the insulating rubber circle, the outer sphere of rubber circle and the contact of punching press bearing frame inner sphere, the inner sphere of rubber circle and the outer spherical surface contact of outer spherical ball bearing, insulating rubber circle has the size unification, it is insulating, have elasticity, loading and unloading convenient characteristics, utilize the rubber circle can have the assembly elasticity of adjusting between punching press bearing frame and the outer spherical ball bearing, can also play insulating effect in specific environment simultaneously.

Drawings

Fig. 1 is a schematic front view of an embodiment of the present application.

Fig. 2 is a schematic side sectional structure of an embodiment of the present application.

Fig. 3 is a schematic structural view of a stamped bearing housing used in an embodiment of the application.

Fig. 4 is a schematic structural view of an outer spherical ball bearing with an insulating rubber ring mounted thereon in an embodiment of the present application.

Fig. 5 is a schematic structural view for embodying an insulating rubber ring in the embodiment of the present application.

Reference numerals illustrate: 1. stamping a bearing seat; 11. an upper positioning body; 111. stamping the bulge; 12. a lower base; 121. stamping the pit; 2. an outer spherical ball bearing; 3. an insulating rubber ring; 31. and (5) flanging.

Detailed Description

The present application is described in further detail below in conjunction with figures 1-5.

The embodiment of the application discloses be equipped with outer spherical ball bearing of insulating cover, refer to fig. 1-5, including punching press bearing frame 1 and the outer spherical ball bearing 2 of assembly in punching press bearing frame 1 inside, punching press bearing frame 1 is including the last location body 11 and the lower pedestal 12 that link together, go up location body 11 with form the holding chamber of placing outer spherical ball bearing 2 between the lower pedestal 12, for facilitating in the assembly, the symmetry is provided with punching press protruding 111 on the both sides wall of last location body 11, the punching press protruding 111 orientation the holding chamber sets up, correspond on the lower pedestal 12 punching press protruding 111 the position is provided with the punching press pit 121 with punching press protruding 111 looks adaptation, cooperatees through punching press protruding 111 and punching press pit 121, can fix in advance, improves assembly efficiency.

An insulating rubber ring 3 is arranged between the stamping bearing seat 1 and the outer spherical ball bearing 2, the outer ring of the insulating rubber ring 3 can be attached to the inner wall of the stamping bearing seat 1, and the inner ring of the insulating rubber ring 3 can be coated on the outer wall of the outer spherical ball bearing 2;

in order to be convenient for install, the both sides of insulating rubber circle 3 have the hem 31 that turns over inwards, the hem 31 is close to one side cladding of ectosphere ball bearing 2 is in on the bearing outer lane lateral wall of ectosphere ball bearing 2, insulating rubber circle 3 cladding can avoid the assembly time, insulating rubber circle 3 takes place the dislocation.

The implementation principle of the outer spherical surface bearing with the seat provided with the insulating sleeve in the embodiment of the application is as follows:

an insulating rubber ring 3 is assembled between the stamping bearing seat 1 and the outer spherical ball bearing 2, the inner and outer diameters of the insulating rubber ring 3 are of spherical structures, the outer spherical surface of the rubber ring is in contact with the inner spherical surface of the stamping bearing seat 1, the inner spherical surface of the rubber ring is in contact with the outer spherical surface of the outer spherical ball bearing 2, the insulating rubber ring 3 has the characteristics of uniform size, insulation, elasticity and convenience in assembly and disassembly, and the rubber ring can be used for adjusting the assembly tightness between the stamping bearing seat 1 and the outer spherical ball bearing 2 and can also play an insulating role in a specific environment.

The foregoing are all preferred embodiments of the present application, and are not intended to limit the scope of the present application in any way, therefore: all equivalent changes in structure, shape, principle and application direction are covered in the protection scope of the present application.

Claims

1. The utility model provides an outer spherical ball bearing with seat that is equipped with insulating cover, includes punching press bearing frame (1) and assembles at the inside outer spherical ball bearing (2) of punching press bearing frame (1), its characterized in that: an insulating rubber ring (3) is arranged between the stamping bearing seat (1) and the outer spherical ball bearing (2), the outer ring of the insulating rubber ring (3) can be attached to the inner wall of the stamping bearing seat (1), and the inner ring of the insulating rubber ring (3) can be coated on the outer wall of the outer spherical ball bearing (2).

2. The insulation sleeve-fitted outer spherical plain bearing of claim 1, wherein: the two sides of the insulating rubber ring (3) are provided with folded edges (31) which are folded inwards, and one side, close to the outer spherical ball bearing (2), of the folded edges (31) is coated on the side wall of the bearing outer ring of the outer spherical ball bearing (2).

3. The insulation sleeve-fitted outer spherical plain bearing of claim 1, wherein: the stamping bearing seat (1) comprises an upper positioning body (11) and a lower seat body (12) which are connected together, and a containing cavity for placing the spherical outside ball bearing (2) is formed between the upper positioning body (11) and the lower seat body (12).

4. An outer spherical plain bearing equipped with an insulating sleeve according to claim 3, characterized in that: stamping protrusions (111) are symmetrically arranged on two side walls of the upper positioning body (11), the stamping protrusions (111) face the accommodating cavity, and stamping pits (121) matched with the stamping protrusions (111) are arranged on the lower base body (12) corresponding to the stamping protrusions (111).