Bearing convenient to install

Abstract

The utility model relates to the field of bearings, in particular to a bearing convenient to install, a bearing cavity is formed in a bearing seat, a fixing ring is fixedly arranged in the bearing cavity, and the bearing is assembled on the fixing ring through a limiting piece on the outer side of the bearing; a detachable mounting ring is assembled on the bearing seat and located on one side of the fixing ring, the mounting ring is matched with the bearing cavity, an external thread is arranged on the outer side of the mounting ring, and an internal thread groove corresponding to the external thread is formed in the inner wall of the bearing cavity in a matched mode. According to the bearing seat, the bearing can be rapidly installed in the bearing seat through the installation ring and the fixing ring, the installation mode is simple and rapid, the threshold is low, even though a green hand just making contact with the bearing seat, the bearing can be stably installed, and operation of workers is facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of bearings, in particular to a bearing convenient for installation. Background Art

[0002] A bearing is a component used to determine the relative movement position of a rotating shaft and other parts, and plays a role of supporting or guiding. In the process of mechanical transmission, the bearing plays a key role in fixing and reducing the load friction coefficient. It allows the shaft or screw to move freely within a certain range, while providing the necessary support and stability.

[0003] A bearing housing is the most commonly used support for a bearing. It is used to correctly determine the position of the bearing relative to the shaft in the machine, so as to ensure the rotation accuracy and smoothness. The main function of the bearing housing is to fix the bearing, so as to realize the fixation and support of the rotating shaft.

[0004] At present, the bearings on the market are often installed on the bearing housing by the press-fitting method. However, the press-fitting method requires the operator to have certain professional skills and experience to ensure that appropriate pressure can be applied during the press-fitting process and the direction and uniformity of the pressure can be maintained. If the operation is improper, it may cause damage to the bearing or improper installation. This is not particularly friendly to some novices who are just starting this job. Therefore, there is an urgent need for a bearing that is convenient to install on the bearing housing. Content of the Utility Model

[0005] The purpose of the utility model is to solve the disadvantages existing in the prior art, and to provide a bearing convenient for installation.

[0006] In order to achieve the above purpose, the utility model adopts the following technical scheme:

[0007] A bearing convenient for installation includes a bearing housing and a bearing. A bearing cavity is formed inside the bearing housing. A fixing ring is fixedly arranged in the bearing cavity, and the bearing is assembled on the fixing ring through a limiting member on its outer side; a detachable mounting ring is assembled on one side of the fixing ring on the bearing housing. The mounting ring is adapted to the bearing cavity. External threads are arranged on the outer side of the mounting ring, and internal screw grooves are correspondingly formed on the inner wall of the bearing cavity to match the external threads.

[0008] In addition, the preferred structure is that the fixing ring is fixedly arranged in the middle of the bearing cavity, and limiting cavities are correspondingly formed on the inner wall of the fixing ring to match the limiting members.

[0009] In addition, the preferred structure is that one end of the limiting cavity extends out of the fixing ring and communicates with the outside, and the other end is closed.

[0010] In addition, the preferred structure is that the height of the fixing ring is the same as the height of the bearing. When the limiting member is inserted into the limiting cavity on the fixing ring, the bearing is adapted to be located inside the fixing ring.

[0011] In addition, a preferred structure is that the inner spiral groove is formed on the inner wall of the bearing cavity and on one side of the fixing ring, and the inner spiral groove is located on the side where the limiting cavity on the fixing ring extends.

[0012] In addition, a preferred structure is that an anti-slip member is provided on the inner wall of the mounting ring, and an anti-slip pad is laid on the side of the mounting ring facing the fixing ring.

[0013] The beneficial effects of the present utility model are as follows: Through the arrangement of the mounting ring and the fixing ring, the bearing can be quickly installed in the bearing seat. This installation method is not only simple and fast, but also has a low threshold. Even a novice who has just started this work can achieve the stable installation of the bearing, which is convenient for the operation of the staff. Brief Description of the Drawings

[0014] Figure 1 is a schematic structural view of a bearing that is easy to install proposed by the present utility model;

[0015] Figure 2 is Figure 1 a schematic structural view when the bearing and the mounting ring in

[0016] Figure 3 is a schematic structural view of a bearing seat of a bearing that is easy to install proposed by the present utility model;

[0017] Figure 4 is a schematic structural view of a mounting ring of a bearing that is easy to install proposed by the present utility model.

[0018] In the figure: 1 bearing seat, 11 bearing cavity, 12 inner spiral groove, 2 bearing, 21 limiting member, 3 mounting ring, 31 external thread, 32 anti-slip member, 4 fixing ring, 41 limiting cavity. Detailed Embodiment

[0019] The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments.

[0020] Referring to Figures 1-3 , a bearing that is easy to install includes a bearing seat 1 and a bearing 2. A bearing cavity 11 is formed inside the bearing seat 1. A fixing ring 4 is fixedly arranged in the bearing cavity 11, and the bearing 2 is assembled on the fixing ring 4 through a limiting member 21 on its outer side. A detachable mounting ring 3 is assembled on one side of the bearing seat 1 where the fixing ring 4 is located. The mounting ring 3 is adapted to the bearing cavity 11. An external thread 31 is provided on the outer side of the mounting ring 3, and an inner spiral groove 12 adapted to the external thread 31 is formed on the inner wall of the bearing cavity 11.

[0021] Among them, through the setting of the limiting member 21 and the limiting cavity 41, the bearing 2 can be installed on the bearing seat 1. It should be noted that the specific structure and working mode of the bearing 2 are both prior arts that have been publicly available in the market at present. They are all common knowledge well-known to those skilled in the art and do not belong to the main technical problems to be solved in this technical solution. Therefore, they will not be elaborated in this utility model.

[0022] Among them, the fixing ring 4 is fixedly arranged in the middle of the bearing cavity 11, and limiting cavities 41 are correspondingly and adaptively opened on the inner wall of the fixing ring 4 for the limiting members 21. Through the mutual engagement between the limiting member 21 and the limiting cavity 41, the bearing 2 can be fixedly installed inside the fixing ring 4.

[0023] Among them, one end of the limiting cavity 41 extends out of the fixing ring 4 and communicates with the outside, and the other end is closed.

[0024] Among them, the height of the fixing ring 4 is the same as that of the bearing 2. When the limiting member 21 is inserted into the limiting cavity 41 on the fixing ring 4, the bearing 2 is adaptively located inside the fixing ring 4. This can prevent the limiting ring 4 from affecting the normal use of the bearing 2 after installation.

[0025] Among them, the internal thread groove 12 is opened on the inner wall of the bearing cavity 11 and is located on one side of the fixing ring 4, and the internal thread groove 12 is located on the side where the limiting cavity 41 on the fixing ring 4 extends out.

[0026] Among them, anti-slip members 32 are arranged on the inner wall of the mounting ring 3, and an anti-slip pad is laid on the side of the mounting ring 3 facing the fixing ring 4. Through the setting of the anti-slip members 32, it is convenient for the user to rotate the mounting ring 3 inside the fixing ring 4 more easily. Anti-slip pads are arranged on both the mounting ring 3 and the fixing ring 4. Through the setting of the anti-slip pads, the stability when the mounting ring 3 contacts the fixing ring 4 can be improved, thereby reducing the phenomenon of loosening of the mounting ring 3 after assembly.

[0027] In this embodiment, when the user needs to install the bearing 2 on the bearing seat 1, only need to insert the bearing 2 into the inside of the fixing ring 4. And when inserting the bearing 2, it should be noted that the limiting members 21 on the outside of the bearing 2 are all inserted into the limiting cavities 41, so that the angle of the bearing 2 can be fixed.

[0028] Then the user only needs to rotate and install the mounting ring 3 on the outside of the bearing 2 through the setting of the external thread 31 and the internal thread groove 12. Through the setting of the mounting ring 3, the limiting member 21 on the bearing 2 can be engaged, so that the position of the bearing 2 can be fixed, and thus the installation of the bearing 2 can be completed.

[0029] Furthermore, when the user needs to disassemble the bearing 2, simply rotate the mounting ring 3 out of the bearing cavity 11, and then the bearing 2 can be directly taken out. This disassembly and assembly method of the bearing 2 is very fast and has a low threshold. Even a novice who has just started this work can quickly and firmly install the bearing 2 on the bearing seat 1.

[0030] In the present utility model, through the arrangement of the mounting ring 3 and the fixing ring 4, the bearing 2 can be quickly installed in the bearing seat 1. This installation method is not only simple and fast, but also has a low threshold. Even a novice who has just started this work can achieve the firm installation of the bearing 2, which is convenient for the operation of the staff.

[0031] The above is only a preferred specific embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present utility model, according to the technical solution of the present utility model and its inventive concept, makes an equivalent substitution or change, and should be covered by the protection scope of the present utility model.

Claims

1. A bearing that is easy to install, comprising a bearing seat (1), characterized in that, The interior of the bearing seat (1) is provided with a bearing cavity (11). A fixing ring (4) is fixedly arranged in the bearing cavity (11), and a bearing (2) is installed in the fixing ring (4) through a limiting member (21); on the bearing seat (1), a detachable mounting ring (3) is assembled on one side of the fixing ring (4). The mounting ring (3) is adapted to the bearing cavity (11). An external thread (31) is provided on the outer side of the mounting ring (3), and an internal thread groove (12) adapted to the external thread (31) is correspondingly provided on the inner wall of the bearing cavity (11).

2. The bearing according to claim 1, which is easy to install, is characterized in that, The fixing ring (4) is fixedly arranged in the middle of the bearing cavity (11), and limiting cavities (41) adapted to the limiting member (21) are correspondingly provided on the inner wall of the fixing ring (4).

3. The bearing according to claim 2, which is easy to install, is characterized in that, One end of the limiting cavity (41) extends out of the fixing ring (4) and communicates with the outside, and the other end is closed.

4. The bearing according to claim 3, which is easy to install, is characterized in that The height of the fixing ring (4) is the same as the height of the bearing (2). When the limiting member (21) is inserted into the limiting cavity (41) on the fixing ring (4), the bearing (2) is adapted to be located inside the fixing ring (4).

5. The bearing according to claim 4, which is easy to install, is characterized in that, The internal thread groove (12) is provided on the inner wall of the bearing cavity (11) and on one side of the fixing ring (4), and the internal thread groove (12) is located on the side where the limiting cavity (41) on the fixing ring (4) extends out.

6. The bearing according to claim 5, characterized in that, An anti-slip member (32) is provided on the inner wall of the mounting ring (3), and an anti-slip pad is laid on the surface of the mounting ring (3) facing the fixing ring (4).

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