Quickly-assembled bearing ring

Abstract

The utility model discloses a fast-assembly type bearing ring which comprises a bearing ring, an end cover body is arranged outside the bearing ring, an installation groove is formed in the end cover body, the bearing ring is arranged in the installation groove, two symmetrically-arranged bayonet sockets are fixedly welded to the outer wall of the bearing ring, grooves are formed in the top walls of the bayonet sockets, and the bayonet sockets are arranged in the grooves. A groove is formed in the base, a supporting rod is fixedly welded in the groove, a moving rod is slidably connected to the supporting rod, the supporting rod is sleeved with an elastic spring, the two ends of the elastic spring are fixedly connected with the inner wall of the groove and the moving rod correspondingly, and a clamping block is fixedly welded to the outer wall of the moving rod; and the clamping block penetrates through the outer wall of the bayonet socket and is in sliding connection with the outer wall of the bayonet socket. Through cooperation of the bayonet socket, the supporting rod, the moving rod, the elastic spring, the clamping block and other parts, the bearing ring can be rapidly installed, operation is convenient and fast, and no auxiliary tool is needed.

Description

Technical Field

[0001] The utility model relates to the technical field of bearing rings, in particular to a quick-installation type bearing ring. Background Technique

[0002] A bearing is an important component in contemporary mechanical equipment. Its main function is to support the mechanical rotating body, reduce the friction coefficient during its movement, and ensure its rotation accuracy; a bearing ring is an annular part of a radial rolling bearing with one or more raceways. The bearing ring is divided into an outer ring and an inner ring, and the two together with the rollers form a rolling bearing.

[0003] In the prior art, the authorized patent with the publication number CN215214396U discloses a quick-installation type bearing ring. This bearing ring is placed inside an external end cover. The bearing ring includes an outer ring and an inner ring. The inner ring is placed inside the outer ring. At least a pair or more of straight grooves are radially symmetrically opened on the outer ring surface of the outer ring. The outer ring is sleeved inside the end cover in an interference fit manner through a pressing mechanism adapted to it. In the utility model, at least a pair or more of straight grooves are radially symmetrically opened on the outer ring surface of the outer ring. The outer ring is sleeved inside the end cover in an interference fit manner through a pressing mechanism adapted to it. The straight grooves are used to position the pressing mechanism to prevent side slip during pressing. By using a matching pressing mechanism, the outer ring can be quickly and accurately pressed into the end cover, reducing damage to the outer ring and prolonging the service life of the rolling bearing.

[0004] However, when the above technical solution is actually used, there are still the following deficiencies: When assembling the bearing ring above, an auxiliary tool (pressing mechanism) is needed for pressing, resulting in poor assembly convenience of the bearing ring. For this reason, we propose a quick-installation type bearing ring to solve the above-mentioned problems. Content of the Utility Model

[0005] The purpose of the utility model is to provide a quick-installation type bearing ring to solve the problems raised in the above background technique.

[0006] To achieve the above purpose, the utility model provides the following technical solution: A quick-installation type bearing ring, including:

[0007] A bearing ring, an end cover body is arranged outside the bearing ring. An installation groove is opened on the end cover body. The bearing ring is arranged in the installation groove. Two symmetrically arranged plug sockets are fixedly welded on the outer wall of the bearing ring. A groove is opened on the top wall of the plug socket. A support rod is fixedly welded in the groove. A moving rod is slidably connected to the support rod. A elastic spring is sleeved on the support rod. Two ends of the elastic spring are respectively fixedly connected with the inner wall of the groove and the moving rod. A clamping block is fixedly welded on the outer wall of the moving rod. The clamping block penetrates through the outer wall of the plug socket and is slidably connected with the outer wall of the plug socket.

[0008] Preferably, a plurality of annularly and equidistantly distributed insertion slots are formed on the inner side wall of the installation groove, and clamping slots are formed on the side walls of two symmetrically arranged insertion slots, and the clamping slots are adapted to the clamping blocks.

[0009] Preferably, a plurality of reinforcing blocks are fixedly welded on the outer wall of the bearing race, and the reinforcing blocks are adapted to the insertion slots.

[0010] Preferably, the bottom wall of the clamping block is inclined.

[0011] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0012] During the use of the present utility model, when it is necessary to install the bearing race on the end cover body, only need to align the two insertion seats of the bearing race with the two insertion slots with clamping slots respectively, and then press down the bearing race. During the process of the bearing race sliding into the installation groove, the clamping block automatically contracts and aligns with the outer wall of the insertion seat under extrusion, and compresses the elastic spring. When the insertion seat is completely inserted into the insertion slot, the clamping block aligns with the clamping slot. At this time, the clamping block is inserted into the clamping slot under the elastic force of the compressed elastic spring, thereby locking the bearing race in the installation groove, realizing the rapid installation of the bearing race, with convenient operation and no need for any auxiliary tools. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 FIG. is a three-dimensional structural diagram of a quick-installation type bearing race proposed by the present utility model;

[0014] Figure 2 FIG. is a three-dimensional structural diagram of an end cover body in a quick-installation type bearing race proposed by the present utility model;

[0015] Figure 3 FIG. is a three-dimensional structural diagram of the connection between a bearing race and an insertion seat in a quick-installation type bearing race proposed by the present utility model;

[0016] Figure 4 FIG. is a sectional three-dimensional structural diagram of an insertion seat in a quick-installation type bearing race proposed by the present utility model.

[0017] In the figure: 1, bearing race; 2, end cover body; 3, installation groove; 4, insertion slot; 5, insertion seat; 6, groove; 7, support rod; 8, moving rod; 9, elastic spring; 10, clamping block; 11, clamping slot; 12, reinforcing block. DETAILED DESCRIPTION OF THE INVENTION

[0018] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0019] Please refer to Figures 1-4 , the present invention provides a technical solution: a quick-installation type bearing race, including:

[0020] A bearing race 1, an end cover body 2 is arranged outside the bearing race 1, an installation groove 3 is opened on the end cover body 2, the bearing race 1 is arranged in the installation groove 3, two symmetrically arranged plug-in seats 5 are fixedly welded on the outer wall of the bearing race 1, a groove 6 is opened on the top wall of the plug-in seat 5, a support rod 7 is fixedly welded in the groove 6, a moving rod 8 is slidably connected to the support rod 7, a elastic spring 9 is sleeved on the support rod 7, and two ends of the elastic spring 9 are respectively fixedly connected with the inner wall of the groove 6 and the moving rod 8. A clamping block 10 is fixedly welded on the outer wall of the moving rod 8, and the clamping block 10 penetrates through the outer wall of the plug-in seat 5 and is slidably connected with the outer wall of the plug-in seat 5.

[0021] A plurality of annularly and equidistantly distributed plug-in grooves 4 are opened on the inner side wall of the installation groove 3, clamping grooves 11 are opened on the side walls of two symmetrically arranged plug-in grooves 4, the clamping grooves 11 are adapted to the clamping blocks 10, and the clamping blocks 10 can be inserted into the clamping grooves 11 under the elastic force of the elastic spring 9, so as to lock the bearing race 1 in the end cover body 2.

[0022] A plurality of reinforcing blocks 12 are fixedly welded on the outer wall of the bearing race 1, the reinforcing blocks 12 are adapted to the plug-in grooves 4, and the reinforcing blocks 12 can be inserted into the plug-in grooves 4, so as to share the horizontal force of the plug-in seats 5 and prevent the plug-in seats 5 from being easily deformed.

[0023] The bottom wall of the clamping block 10 is arranged to be inclined, which is convenient for the clamping block 10 to automatically contract when the plug-in seat 5 is inserted into the plug-in groove 4, and is convenient for the installation of the bearing race 1.

[0024] Working principle: During the use of this utility model, when it is necessary to install the bearing race 1 on the end cover body 2, only need to align the two plug sockets 5 of the bearing race 1 with the two plug slots 4 with clamping grooves 11 respectively, and then press down the bearing race 1. During the process of the bearing race 1 sliding into the installation groove 3, the clamping block 10 automatically contracts and aligns with the outer wall of the plug socket 5 after being squeezed, and compresses the elastic spring 9. When the plug socket 5 is completely inserted into the plug slot 4, the clamping block 10 aligns with the clamping groove 11. At this time, the clamping block 10 is inserted into the clamping groove 11 under the elastic force of the compressed elastic spring 9, thereby locking the bearing race 1 in the installation groove 3, realizing the rapid installation of the bearing race 1, with convenient operation and without any auxiliary tools.

[0025] It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the term "comprising", "including" or any other variant thereof is intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements not only includes those elements, but also includes other elements not expressly listed, or further includes elements inherent to such process, method, article or device.

[0026] Although the embodiments of the present utility model have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present utility model. The scope of the present utility model is defined by the appended claims and their equivalents.

Claims

1. A quick-install bearing ring, characterized in that: include: A bearing ring (1), wherein an end cover body (2) is arranged outside the bearing ring (1), a mounting groove (3) is provided on the end cover body (2), the bearing ring (1) is arranged in the mounting groove (3), two symmetrically arranged plug seats (5) are fixedly welded on the outer wall of the bearing ring (1), a groove (6) is provided on the top wall of the plug seat (5), a support rod (7) is fixedly welded in the groove (6), a moving rod (8) is slidably connected to the support rod (7), an elastic spring (9) is sleeved on the support rod (7), two ends of the elastic spring (9) are respectively fixedly connected to the inner wall of the groove (6) and the moving rod (8), a clamping block (10) is fixedly welded on the outer wall of the plug seat (5), and the clamping block (10) passes through the outer wall of the plug seat (5) and is slidably connected to the outer wall of the plug seat (5).

2. A quick-install bearing ring according to claim 1, characterized in that: The inner side wall of the installation slot (3) is provided with a plurality of annular equidistantly distributed plugging slots (4), wherein two symmetrically arranged plugging slots (4) are provided with snap-fitting slots (11) on their side walls, and the snap-fitting slots (11) are adapted to the snap-fitting blocks (10).

3. A quick-install bearing ring according to claim 2, characterized in that: A plurality of reinforcement blocks (12) are fixedly welded on the outer wall of the bearing ring (1), and the reinforcement blocks (12) are adapted to the insertion slots (4).

4. The quick-install bearing ring according to claim 1, characterized in that: The bottom wall of the clamping block (10) is arranged to be inclined.

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