CN219510031U

CN219510031U - Bearing seat snap ring

Info

Publication number: CN219510031U
Application number: CN202223570341.1U
Authority: CN
Inventors: 辛伟杰; 刘涛; 宁海涛; 刘乃龙; 苟振茂
Original assignee: Zouping Hongfa Aluminum Technology Co ltd; Shandong Hongtuo Industrial Co Ltd
Current assignee: Zouping Hongfa Aluminum Technology Co ltd; Shandong Hongtuo Industrial Co Ltd
Priority date: 2022-12-27
Filing date: 2022-12-27
Publication date: 2023-08-11
Anticipated expiration: 2032-12-27

Abstract

The utility model discloses a bearing seat snap ring, which relates to the technical field of fixing parts, and the technical scheme is characterized by comprising two semicircular rings, and bolts and a connecting assembly which are connected with the two semicircular rings; one end of the semicircular ring is connected by the bolt, and the other end of the semicircular ring is connected by the connecting component; the connecting assembly comprises a connecting plate and cotter pins penetrating through the connecting plate and the semicircular rings, the number of the cotter pins is two, the cotter pins are respectively arranged at two ends of the connecting plate, and the cotter pins at two ends of the connecting plate are respectively connected with the two semicircular rings. The utility model can replace a welding mode to connect the semicircular connection positions of the bearing snap ring, thereby improving the use safety.

Description

Bearing seat snap ring

Technical Field

The utility model relates to the technical field of fixing pieces, in particular to a bearing seat clamping ring.

Background

The bearing snap ring is mainly used for preventing effective parts from falling off after the bearing seat is installed, and has great effect on bearing the resistance of radial force in the use process of the bearing seat.

However, the connecting plates at the two semicircular connecting positions of the clamping ring of the existing bearing seat adopt a welding mode, and the condition that the welding positions are broken often occurs due to the stress concentration of the clamping ring in the use process, so that a certain safety risk exists in the use process

Disclosure of Invention

The utility model mainly aims to overcome the defects of the prior art, and provides the bearing seat snap ring which can replace a welding mode to connect semicircular connection positions of the bearing seat snap ring, so that the use safety is improved.

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

a bearing seat snap ring comprises two semicircular rings, and bolts and connecting components which are connected with the two semicircular rings; one end of the semicircular ring is connected by the bolt, and the other end of the semicircular ring is connected by the connecting component; the connecting assembly comprises a connecting plate and cotter pins penetrating through the connecting plate and the semicircular rings, the number of the cotter pins is two, the cotter pins are respectively arranged at two ends of the connecting plate, and the cotter pins at two ends of the connecting plate are respectively connected with the two semicircular rings.

Preferably, a bump is fixed on one of the two semicircular rings, a groove for inserting the bump is formed in the other semicircular ring, and the bump and the groove are located at one end of the two semicircular rings, which are connected through bolts.

Preferably, the semicircular ring is provided with a containing groove, and an auxiliary assembly is arranged in the containing groove.

Preferably, the auxiliary assembly comprises a fixed plate fixed at one end of the accommodating groove close to the outer wall of the semicircular ring, an adjusting bolt in threaded connection with the fixed plate, a sliding block which is slidably connected in the accommodating groove and is rotationally connected with the adjusting bolt, and an auxiliary block fixed at one end of the sliding block far away from the adjusting bolt.

Preferably, one end of the auxiliary block far away from the sliding block is an arc surface.

Compared with the prior art, the utility model has the following beneficial effects:

(1) One ends of the two semicircular rings of the clamping ring are connected through the cotter pin and the connecting plate, and the other ends of the two semicircular rings are connected through bolts, so that the situation that the stress cannot be released to cause fracture in the using process is avoided, and the using safety is improved;

(2) The lug is inserted into the groove, so that the stability of splicing between the two semicircular rings can be improved, and the bolt can be screwed in conveniently;

(3) The adjusting bolt can be rotated to drive the auxiliary block to be abutted with the connecting shaft so as to increase the connection tightness between the semicircular ring and the connecting shaft.

Drawings

FIG. 1 is a schematic overall structure of the first embodiment;

FIG. 2 is a schematic diagram showing semi-circular bumps and grooves;

FIG. 3 is a schematic overall structure of the second embodiment;

fig. 4 is a schematic structural diagram of an auxiliary component of the second embodiment.

Wherein the above figures include the following reference numerals: 1. a semicircular ring; 11. a bolt; 12. a bump; 13. a groove; 14. a receiving groove; 2. a connection assembly; 21. a connecting plate; 22. a cotter pin; 3. an auxiliary component; 31. a fixing plate; 32. an adjusting bolt; 33. a slide block; 34. and an auxiliary block.

Detailed Description

The utility model is further described below with reference to the accompanying drawings.

Embodiment one: a bearing seat snap ring, see fig. 1, comprises two semicircular rings 1 and a connecting assembly 2 arranged on the semicircular rings 1 for connection. One end of the two semicircular rings 1 is connected through bolts 11 in threaded connection with the two semicircular rings 1, and the other end is connected through the connecting component 2.

The connection assembly 2 includes a connection plate 21 and cotter pins 22 passing through the connection plate 21 and the semicircle 1. The number of the split pins 22 is two, the split pins 22 are respectively arranged at two ends of the connecting plate 21, and the split pins 22 at two ends of the connecting plate 21 are respectively connected with the two semicircular rings 1 to realize the connection of one ends of the two semicircular rings. The two semicircular rings of the clamping ring are connected through the cotter pin 22 and the connecting plate 21, so that the situation that the stress cannot be released to cause fracture can be avoided in the using process, and the using safety is improved.

With reference to fig. 2, the two semicircular rings 1 have the same shape, with the difference that: two semicircle rings 1 are fixed with lug 12 on one semicircle ring 1 at the one end that connects through bolt 11, offer the recess 13 that supplies lug 12 to insert on the other semicircle ring 1. The shape of the groove 13 is matched with the shape of the bump 12, so that the bump 12 can be completely inserted into the groove 13, and after the bump 12 is inserted into the groove 13, the outer wall of the bump 12 abuts against the inner wall of the groove 13. By inserting the projection 12 into the groove 13, the stability of the splice between the two semicircular rings 1 can be increased, and the screwing of the bolt 11 can be facilitated.

Embodiment two: the difference between this embodiment and the first embodiment is the difference between the semicircular rings 1. Referring to fig. 3 and 4, the auxiliary components 3 are disposed on the semicircular ring 1, and the number of the auxiliary components 3 is multiple, and the auxiliary components are uniformly disposed on the semicircular ring 1. The semicircular ring 1 is provided with a containing groove 14, and the auxiliary assembly 3 is arranged in the containing groove 14.

The auxiliary assembly 3 comprises a fixed plate 31 fixed at one end of the accommodating groove 14 close to the outer wall of the semicircular ring 1, an adjusting bolt 32 in threaded connection with the fixed plate 31, a sliding block 33 in sliding connection with the accommodating groove 14 and in rotary connection with the adjusting bolt 32, and an auxiliary block 34 fixed at one end of the sliding block 33 far away from the adjusting bolt 32.

One side of the auxiliary block 34 far away from the sliding block 33 can extend into the inner wall of the semicircular ring 1, and one end of the auxiliary block 34 far away from the sliding block 33 is an arc surface. Because fixed plate 31 and holding tank 14 fixed connection, so rotate adjusting bolt 32 back, can change adjusting bolt 32 and stretch into the degree of depth in the holding tank 14, after adjusting bolt 32 stretches into the degree of depth in the holding tank 14 and changes, can change the position of slider 33 in holding tank 14, and then change the position of auxiliary block 34, control whether auxiliary block 34 stretches out holding tank 14 and stretches out the length of holding tank 14. The auxiliary block 34 can abut against the connecting shaft after protruding from the accommodating groove 14. In order to protect the auxiliary block 34 and the connection shaft, a flexible pad such as a rubber pad may be fixed to the end of the auxiliary block 34 remote from the slider 33.

When in use, the adjusting bolt 32 can be rotated to drive the auxiliary block 34 to be abutted with the connecting shaft so as to increase the connection tightness between the semicircular ring 1 and the connecting shaft.

In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "front end", "rear end", "left and right", "up", "down", "horizontal", etc. are directions or positional relationships based on the directions or positional relationships shown in the drawings, and are merely for convenience of description and simplicity of description, and are not limitative of the present utility model.

Claims

1. The utility model provides a bearing frame snap ring which characterized in that: comprises two semicircular rings (1), bolts (11) connected with the two semicircular rings (1) in rows and a connecting component (2); one end of the semicircular ring (1) is connected by a bolt, and the other end of the semicircular ring (1) is connected by the connecting component (2); the connecting assembly (2) comprises a connecting plate (21) and two split pins (22) penetrating through the connecting plate (21) and the semicircular rings (1), wherein the number of the split pins (22) is two, the split pins are respectively arranged at two ends of the connecting plate (21), and the split pins (22) at two ends of the connecting plate (21) are respectively connected with the two semicircular rings (1);

the semicircular ring (1) is provided with a containing groove (14), and an auxiliary assembly (3) is arranged in the containing groove (14);

the auxiliary assembly (3) comprises a fixed plate (31) fixed at one end of the accommodating groove (14) close to the outer wall of the semicircular ring (1), an adjusting bolt (32) in threaded connection with the fixed plate (31), a sliding block (33) which is slidably connected in the accommodating groove (14) and is rotationally connected with the adjusting bolt (32), and an auxiliary block (34) fixed at one end of the sliding block (33) far away from the adjusting bolt (32);

one end of the auxiliary block (34) far away from the sliding block (33) is an arc surface.

2. A bearing housing snap ring as in claim 1 wherein: two semicircle rings (1) are fixed with lug (12) on one semicircle ring (1), offer recess (13) that supply lug (12) male on the other semicircle ring (1), and lug (12) and recess (13) are located two semicircle rings (1) and carry out the one end that connects through bolt (11).