CN220452505U

CN220452505U - Grooved collar and processing device thereof

Info

Publication number: CN220452505U
Application number: CN202320860282.7U
Authority: CN
Inventors: 赵文芝
Original assignee: Qianjiang Spring Hangzhou Co ltd
Current assignee: Qianjiang Spring Hangzhou Co ltd
Priority date: 2023-04-17
Filing date: 2023-04-17
Publication date: 2024-02-06
Anticipated expiration: 2033-04-17

Abstract

The application discloses a trough of belt rand, it belongs to the bearing field. Comprising the following steps: the inner wall of the clamping ring forms an annular groove for the movement of the bearing balls; the belt groove clamping ring has the beneficial effects that the belt groove clamping ring and the processing device thereof are provided, and the balls can conveniently move in the clamping ring.

Description

Grooved collar and processing device thereof

Technical Field

The application relates to the field of bearings, in particular to a clamping ring with a groove and a processing device thereof.

Background

The ball bearing is one of rolling bearings, and the ball bearing is installed between the inner steel ring and the outer steel ring and can bear great load, and is also called as a ball bearing.

However, in the related art, the friction force between the ball and the collar and the bearing inner ring is large, which is unfavorable for the movement of the ball in the collar, and in the prior art, the processing device for manufacturing the collar is complex and has high cost.

There is no slotted collar and no processing device for the same that facilitates movement of balls within the collar.

Disclosure of Invention

The content of the present application is intended to introduce concepts in a simplified form that are further described below in the detailed description. The section of this application is not intended to identify key features or essential features of the claimed subject matter, nor is it intended to be used to limit the scope of the claimed subject matter.

To address the technical issues mentioned in the background section above, some embodiments of the present application provide a slotted collar comprising: the inner wall of the clamping ring forms an annular groove for the movement of the bearing balls;

according to the bearing, the annular groove is formed in the inner wall of the clamping ring, friction between the ball and the clamping ring and friction between the ball and the inner ring of the bearing can be reduced, and the ball of the bearing can move in the clamping ring conveniently.

Further, the collar is provided with notches which are obliquely arranged, and the spacing between the notches is 0.7mm.

Further, an arc part is formed at the joint of the outer wall of the clamping ring and the annular groove, the roughness of the arc part is 0.3Ra, and the size of the arc part is R5.05.

A processing device comprises a base, a cover body, a boss and an arc groove; the lid swing joint is in the base, and the boss is fixed to be set up on the base, and the outer wall of boss inwards sunken formation circular arc groove is equipped with the notch on the circular arc groove.

Further, the notch is arranged obliquely.

Further, the base is provided with a circular groove, and the cover body is provided with a convex ring which is clamped with the circular groove.

Further, threaded holes are formed in the circular groove and the convex ring, and the circular groove and the convex ring are fixed through screws.

Further, the center point of the cover body is outwards provided with a hollowed-out center circle, and the diameter of the hollowed-out center circle is consistent with the diameter of the boss.

The beneficial effects of this application lie in: a grooved collar that facilitates movement of balls within the collar and a processing device therefor are provided.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this application, are included to provide a further understanding of the application and to provide a further understanding of the application with regard to the other features, objects and advantages of the application. The drawings of the illustrative embodiments of the present application and their descriptions are for the purpose of illustrating the present application and are not to be construed as unduly limiting the present application.

In addition, the same or similar reference numerals denote the same or similar elements throughout the drawings. It should be understood that the drawings are illustrative of

It is intended that elements and elements not be drawn to scale.

In the drawings:

FIG. 1 is an overall schematic diagram according to an embodiment of the present application;

FIG. 2 is an exploded view of FIG. 1;

FIG. 3 is a cross-sectional view of FIG. 1;

FIG. 4 is a schematic structural view of a portion of an embodiment, primarily showing the collar structure;

fig. 5 is an enlarged view of a portion a of fig. 4.

Reference numerals:

1. a base; 2. a cover body; 3. a boss; 4. an arc groove; 5. a hollow center circle; 6. a convex ring; 7. a circular groove; 9. a collar; 10. a notch; 11. an annular groove; 12. an arc part.

Detailed Description

Embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. While certain embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure may be embodied in various forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete. It should be understood that the drawings and embodiments of the present disclosure are for illustration purposes only and are not intended to limit the scope of the present disclosure.

It should be noted that, for convenience of description, only the portions related to the present utility model are shown in the drawings. Embodiments of the present disclosure and features of embodiments may be combined with each other without conflict.

It should be noted that the terms "first," "second," and the like in this disclosure are merely used to distinguish between different devices, modules, or units and are not used to define an order or interdependence of functions performed by the devices, modules, or units.

It should be noted that references to "one", "a plurality" and "a plurality" in this disclosure are intended to be illustrative rather than limiting, and those of ordinary skill in the art will appreciate that "one or more" is intended to be understood as "one or more" unless the context clearly indicates otherwise.

The present disclosure will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.

Referring to fig. 4-5, the grooved collar comprises a collar 9, an annular groove 11 is formed on the inner wall of the collar 9, an arc portion 12 is formed at the joint of the outer wall of the collar 9 and the annular groove 11, the roughness of the arc portion 12 is 0.3Ra, and the size of the arc portion is R5.05. The collar 9 is provided with notches 10, the notches 10 are obliquely arranged, and the notch spacing is 0.7mm. Therefore, through the arrangement, friction between the balls and the retainer ring 9 and friction between the balls and the inner ring of the bearing can be reduced, and the balls of the bearing can conveniently move in the retainer ring 9.

Referring to fig. 1-3, the embodiment of the application also discloses a processing device for processing the collar, which comprises a base 1, a cover body 2 and a boss 3; the base 1 is connected with the cover body 2 in a clamping way, a boss 3 is arranged at the central position of the base 1, the boss 3 is a circular boss 3, the outer wall of the boss 3 is inwards sunken to form an arc groove 4, and the radian of the arc groove 4 is matched with the clamping ring 9; the collar 9 is conveniently placed on the circular arc groove 4.

Specifically, a certain section of the arc groove 4 is provided with a notch, and the notch is obliquely arranged.

Specifically, the center point of the cover body 2 is provided with a hollowed-out center circle 5 outwards, and the diameter of the hollowed-out center circle 5 is consistent with the diameter of the boss 3.

Specifically, a circular groove 7 is formed in the base 1, a convex ring 6 is arranged on one end face of the cover body 2 opposite to the base 1, and the convex ring 6 can be clamped into the circular groove 7; the circular groove 7 and the convex ring 6 are respectively provided with a threaded hole, so that after the convex ring 6 is clamped into the circular groove 7, the convex ring is fixed through the screw, the fixing effect is guaranteed, and the convex ring is convenient to detach and replace, so that the cost is saved.

The specific operation mode is as follows:

and placing the clamping ring 9 after wire cutting in the circular arc groove 4 of the boss 3, locking the cover body 2 and the base 1 after adjusting the position, and cutting by the notch 10 to finish the cutting of the clamping ring.

The foregoing description is only of the preferred embodiments of the present disclosure and description of the principles of the technology being employed. It will be appreciated by those skilled in the art that the scope of the utility model in the embodiments of the present disclosure is not limited to the specific combination of the above technical features, but encompasses other technical features formed by any combination of the above technical features or their equivalents without departing from the spirit of the utility model. Such as the above-described features, are mutually substituted with (but not limited to) the features having similar functions disclosed in the embodiments of the present disclosure.

Claims

1. The utility model provides a trough of belt rand and processingequipment thereof which characterized in that: comprising the following steps: the inner wall of the clamping ring forms an annular groove for the movement of the bearing balls; the clamping ring is provided with notches which are obliquely arranged, and the spacing between the notches is 0.7mm;

the processing device comprises:

a base, a cover body and a boss; the cover body is connected to the base, the boss is fixedly arranged on the base, the outer wall of the boss is inwards sunken to form an arc groove, and a notch is formed in the arc groove.

2. The grooved collar and its processing apparatus of claim 1, wherein: and an arc part is formed at the joint of the outer wall of the clamping ring and the annular groove, the roughness of the arc part is 0.3Ra, and the size of the arc part is R5.05.

3. The grooved collar and its processing apparatus of claim 1, wherein: the notch is obliquely arranged.

4. The grooved collar and its processing apparatus of claim 1, wherein: the base is provided with a circular groove, and the cover body is provided with a convex ring which is clamped with the circular groove.

5. The grooved collar and its processing apparatus of claim 4, wherein: the circular groove and the convex ring are respectively provided with a threaded hole, and the circular groove and the convex ring are fixed through screws.

6. The grooved collar and its processing apparatus of claim 1, wherein: the center point of the cover body is outwards provided with a hollowed-out center circle, and the diameter of the hollowed-out center circle is consistent with the diameter of the boss.