CN205118010U - Bearing frame with a key locate function - Google Patents

Abstract

The utility model discloses a bearing seat with a key positioning function, which comprises a base, a first damping groove is arranged on one side of the bottom surface of the base, and a second shock absorbing groove is arranged on the other side of the bottom surface of the base. The middle part of the base is provided with a groove, the four corners of the base are provided with bolt holes, the upper surface of the base is provided with two ring grooves, the inner middle parts of the two ring grooves are fixedly connected, and the ring grooves One end of the inner cavity is provided with a limit ring, and the outer middle parts of the two ring grooves are fixedly connected with the base through brackets, and the outer middle parts of the two brackets are provided with fixing holes. The bearing seat with one-button positioning function has good stability, and is convenient for installation and maintenance. Repeated operation and installation can achieve the effect of interchangeable bearings. The setting of the fixing hole is conducive to the fixing of the bearing seat and achieves a stable effect. , Increase the rotation rate of the bearing, improve the ring groove, the bearing can be interchanged on the two ring grooves.

Description

A bearing housing with one-button positioning function

technical field

The utility model relates to the technical field of bearing seats, in particular to a bearing seat with a one-key positioning function.

Background technique

Bearings are components that fix and reduce the friction coefficient of loads during mechanical transmission. It can also be said that when other parts move relative to each other on the shaft, they are used to reduce the friction coefficient during power transmission and maintain the center position of the shaft. For fixed parts, the main function of the bearing is to support the mechanical rotating body to reduce the friction coefficient of the mechanical load during the transmission process of the equipment. According to the different friction properties of moving components, the development of supporting equipment for bearing technology is also particularly important. The current bearing seat structure is relatively simple, most of which have only one ring groove, which is not conducive to replacement and installation, and has the disadvantage of low stability when the bearing is running, so a bearing seat with high stability and easy installation is needed to ensure the operation of the bearing.

Utility model content

The purpose of this utility model is to provide a bearing housing with a one-key positioning function, so as to solve the problems raised in the above-mentioned background technology.

In order to achieve the above purpose, the utility model provides the following technical solutions: a bearing housing with a one-key positioning function, including a base, one side of the bottom surface of the base is provided with a first shock absorbing groove, and the other side of the bottom surface of the base is A second damping groove is provided, grooves are provided in the middle of the base, bolt holes are provided in the four corners of the base, two ring grooves are arranged on the upper surface of the base, and the inner middle parts of the two ring grooves Fixedly connected, one end of the inner cavity of the ring groove is provided with a limit ring, the outer middle parts of the two ring grooves are fixedly connected with the base through brackets, and the outer middle parts of the two brackets are provided with fixing holes.

Preferably, there are two first shock-absorbing grooves and two second shock-absorbing grooves, and the two first shock-absorbing grooves and the two second shock-absorbing grooves are arranged symmetrically on both sides of the groove.

Preferably, the bracket is integrally formed with the ring groove.

Preferably, the ring groove is a fiberglass ring groove.

Compared with the prior art, the beneficial effect of the utility model is: the bearing housing with one-key positioning function has better stability, and is convenient for installation and maintenance, repeated operation and installation, to achieve the effect of interchangeable bearings, through the fixed The setting of the hole is conducive to the fixing of the bearing seat, achieving a stable effect, increasing the rotation rate of the bearing, and improving the ring groove. The bearing can be interchanged on the two ring grooves, which is convenient for accurate installation. The opening of the bolt hole , the bearing seat can be better fixed to prevent the bearing from shifting during rotation. Through the opening of the first shock absorbing groove and the second shock absorbing groove, the production cost is reduced, the vibration generated when the bearing rotates is reduced, and the To achieve the effect of reducing noise.

Description of drawings

Fig. 1 is the structural representation of the utility model;

Fig. 2 is a bottom view of the structure of the utility model.

In the figure: 1 base, 2 bracket, 3 ring groove, 4 limit ring, 5 first shock absorbing groove, 6 second shock absorbing groove, 7 groove, 8 bolt hole, 9 fixing hole.

detailed description

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

Please refer to Figure 1-2, the utility model provides a technical solution: a bearing seat with a one-key positioning function, which has good stability, and is easy to install and maintain, and can be installed repeatedly to achieve the effect of interchangeable bearings, including Base 1, one side of the bottom surface of the base 1 is provided with a first shock absorbing groove 5, and the other side of the bottom surface of the base 1 is provided with a second shock absorbing groove 6, the first shock absorbing groove 5 and the second shock absorbing groove 6 are two one, and two first shock absorbing grooves 5 and two second shock absorbing grooves 6 are symmetrically arranged on both sides of the groove 7, and by setting the first shock absorbing groove 5 and the second shock absorbing groove 6, the The production cost can reduce the vibration generated when the bearing rotates, and can also achieve the effect of reducing noise. The middle part of the base 1 is provided with a groove 7, and the four corners of the base 1 are provided with bolt holes 8. The opening of the bolt holes 8 can make the bearing seat more Fix it well to prevent the bearing from shifting during rotation. There are two ring grooves 3 on the upper surface of the base 1. The ring grooves 3 are fiberglass ring grooves. The inner middle parts of the two ring grooves 3 are fixedly connected. The improvement, the bearings can be interchanged on the two ring grooves 3, which is convenient for accurate installation. One end of the inner cavity of the ring groove 3 is provided with a limit ring 4, which can block the bearing and prevent the bearing from misalignment during operation. The outer middle parts of the two ring grooves 3 are fixedly connected to the base 1 through the bracket 2. The bracket 2 plays the role of fixing the ring groove 3. The bracket 2 and the ring groove 3 are integrally formed. The fixing hole 9, through the setting of the fixing hole 9, is beneficial to the fixing of the bearing seat, achieves a stable effect, and improves the rotation speed of the bearing.

To sum up, the one-key positioning of the bearing seat with one-key positioning function has high requirements for symmetry and position tolerance, and strong consistency, which brings more convenience to maintenance and installation. It can be operated by non-professionals, and replacement parts are reinstalled. Finally, without the need of professionals, the school machine can be restored to its original normal use position.

Although the embodiments of the present invention have been shown and described, those skilled in the art can understand that various changes and modifications can be made to these embodiments without departing from the principle and spirit of the present invention , replacements and modifications, the scope of the present utility model is defined by the appended claims and their equivalents.

Claims (4)

1. one kind has the bearing support of a key locating function, comprise base (1), it is characterized in that: the side, bottom surface of described base (1) is provided with the first damping trough (5), the bottom surface opposite side of described base (1) is provided with the second damping trough (6), the middle part of described base (1) offers groove (7), the corner of described base (1) is provided with bolt hole (8), the upper surface of described base (1) is provided with two annular grooves (3), the middle inside of two described annular grooves (3) is fixedly connected with, inner chamber one end of described annular groove (3) is provided with limited ring (4), the outer middle side part of two described annular grooves (3) is all fixedly connected with base (1) by support (2), fixed hole (9) is equipped with outside the middle part of two described supports (2).

2. a kind of bearing support with a key locating function according to claim 1, it is characterized in that: described first damping trough (5) and the second damping trough (6) are two, and two the first damping troughs (5) and two the second damping trough (6) symmetries are located at the both sides of groove (7).

3. a kind of bearing support with a key locating function according to claim 1, is characterized in that: described support (2) is one-body molded with annular groove (3).

4. a kind of bearing support with a key locating function according to claim 1, is characterized in that: described annular groove (3) is glass fibre reinforced plastics annular groove.