CN214945836U

CN214945836U - Bearing convenient to install

Info

Publication number: CN214945836U
Application number: CN202120303493.1U
Authority: CN
Inventors: 牟士朴
Original assignee: Suqian Jinshu Bearing Manufacturing Co ltd
Current assignee: Suqian Jinshu Bearing Manufacturing Co ltd
Priority date: 2021-02-03
Filing date: 2021-02-03
Publication date: 2021-11-30
Anticipated expiration: 2031-02-03

Abstract

The utility model discloses a simple to operate's bearing, including outer lane and inner circle, be equipped with a plurality of balls between outer lane and the inner circle, be equipped with a plurality of clamping device on the inner circle lateral wall. The utility model discloses at first insert the connecting piece in the middle of the inner circle to make the stripper plate extrusion support on the lateral wall of connecting piece, then turn to the nut again, make the nut compress the extrusion spring, increase the extrusion spring to the extrusion force of movable plate, on the extrusion force transmits the stripper plate through the stripper bar, and then the increase prevents that the connecting piece from droing to the centre gripping dynamics of connecting piece, the device reasonable in design thinks about ingeniously, erection joint spare that can be faster, it is convenient to install, and the practicality is high.

Description

Bearing convenient to install

Technical Field

The utility model relates to a bearing technical field especially relates to a simple to operate's bearing.

Background

A bearing is a mechanical element that limits relative motion to a desired range of motion and reduces friction between moving parts, and is designed to provide free linear motion or free rotation about a fixed axis of the moving parts, as well as to prevent motion by controlling the vector of the normal force acting on the moving parts.

However, in the prior art, because the inner ring of the bearing is in interference fit with the shaft, the bearing is generally installed in a manner of knocking or pressing by a press, and the bearing is heated to expand the inner ring and then sleeved on the shaft, the bearing is very inconvenient to assemble and disassemble.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a simple to operate's bearing to solve the problem that proposes among the above-mentioned background art.

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

the utility model provides a simple to operate's bearing, includes outer lane and inner circle, be equipped with a plurality of balls between outer lane and the inner circle, be equipped with a plurality of clamping device on the inner circle lateral wall, every clamping device includes a plurality of mounting grooves, every the mounting groove is and runs through and sets up on the lateral wall of inner circle, every two threaded rods of fixedly connected with in the mounting groove, two sliding connection has the movable plate on the threaded rod, every threaded connection has the nut on the threaded rod, every be equipped with the extrusion spring between the end lateral wall of nut and the movable plate, every the cover is established on the extrusion spring on the threaded rod, every the bottom side fixedly connected with stripper bar of movable plate, every the stripper bar runs through the end lateral wall of mounting groove, every stripper bar bottom fixedly connected with stripper plate.

As a further improvement scheme of the technical scheme: and the outer side wall of the outer ring is fixedly connected with a rubber ring.

As a further improvement scheme of the technical scheme: and a friction pad is fixedly connected to the side wall of each extrusion plate.

As a further improvement scheme of the technical scheme: the inner ring and the outer ring are both made of stainless steel.

Compared with the prior art, the beneficial effects of the utility model are that:

insert the inner circle with the connecting piece at first in the middle of to make the stripper plate extrusion support on the lateral wall of connecting piece, then turn to the nut again, make the nut compress the extrusion spring, increase extrusion spring is to the extrusion force of movable plate, on the extrusion force transmits the stripper plate through the stripper bar, and then the increase is to the centre gripping dynamics of connecting piece, prevents that the connecting piece from droing, and the device reasonable in design thinks about ingeniously, erection joint spare that can be faster, and it is convenient to install, and the practicality is high.

Drawings

Fig. 1 is a schematic front structural view of a bearing convenient to mount according to the present invention;

fig. 2 is a partially enlarged structural diagram of a in fig. 1.

In the figure: the device comprises 1 ball, 2 rubber rings, 3 extrusion plates, 4 mounting grooves, 5 moving plates, 6 inner rings, 7 outer rings, 8 extrusion rods, 9 friction pads, 10 threaded rods, 11 extrusion springs and 12 nuts.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Please refer to fig. 1-2, in the embodiment of the present invention, an easy-to-install bearing, including outer lane 7 and inner circle 6, be equipped with a plurality of balls 1 between outer lane 7 and the inner circle 6, be equipped with a plurality of clamping device on the 6 lateral walls of inner circle, every clamping device includes a plurality of mounting grooves 4, every mounting groove 4 is to run through and sets up on the lateral wall of inner circle 6, two threaded rods 10 of fixedly connected with in every mounting groove 4, sliding connection has movable plate 5 on two threaded rods 10, threaded connection has nut 12 on every threaded rod 10, be equipped with extrusion spring 11 between the end lateral wall of every nut 12 and the movable plate 5, every extrusion spring 11 is gone up the cover and is established on threaded rod 10, the bottom side fixedly connected with stripper bar 8 of every movable plate 5, every stripper bar 8 runs through the end lateral wall of mounting groove 4, every stripper bar 8 bottom fixedly connected with stripper plate 3.

Referring to fig. 1, the outer sidewall of the outer ring 7 is fixedly connected with a rubber ring 2, and the rubber ring 2 can prevent the outer side from damaging the sidewall of the outer ring 7.

Referring to fig. 1, a friction pad 9 is fixedly connected to a sidewall of each compression plate 3, and the friction pad 9 can increase a friction force between the sidewall of the compression plate 3 and the connection member.

Referring to fig. 1, the inner ring 6 and the outer ring 7 are made of stainless steel.

The utility model discloses a theory of operation is:

at first insert the connecting piece in the middle of 6 to make 3 extrudees of stripper plate support on the lateral wall of connecting piece, then turn to nut 12 again, make nut 12 compress extrusion spring 11, increase extrusion spring 11 is to the extrusion force of movable plate 5, the extrusion force passes through on stripper bar 8 transmits stripper plate 3, and then the increase is to the centre gripping dynamics of connecting piece, prevent that the connecting piece from droing, the device reasonable in design, the design is ingenious, installation connecting piece that can be faster, it is convenient to install, the practicality is high.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The bearing convenient to install comprises an outer ring (7) and an inner ring (6) and is characterized in that a plurality of balls (1) are arranged between the outer ring (7) and the inner ring (6), a plurality of clamping devices are arranged on the side wall of the inner ring (6), each clamping device comprises a plurality of mounting grooves (4), each mounting groove (4) is formed in a penetrating mode and is formed in the side wall of the inner ring (6), each mounting groove (4) is internally and fixedly connected with two threaded rods (10), each threaded rod (10) is connected with a moving plate (5) in a sliding mode, each threaded rod (10) is connected with a nut (12) in a threaded mode, each extrusion spring (11) is arranged between the bottom side wall of each nut (12) and the moving plate (5), each extrusion spring (11) is arranged on the threaded rod (10) in an upper sleeving mode, each extrusion rod (8) is fixedly connected with the bottom side of the moving plate (5), each extrusion rod (8) penetrates through the bottom side wall of the mounting groove (4), and the bottom end of each extrusion rod (8) is fixedly connected with an extrusion plate (3).

2. A mounting convenience bearing according to claim 1 wherein the outer side wall of the outer race (7) is fixedly attached to a rubber ring (2).

3. A mounting facilitating bearing according to claim 1, characterized in that a friction pad (9) is fixedly attached to the side wall of each of the squeeze plates (3).

4. A mountable bearing according to claim 1, wherein the inner ring (6) and the outer ring (7) are made of stainless steel.