A bearing seat for quick assembly and disassembly of a bearing

Abstract

The utility model discloses a bearing pedestal of quick dismounting bearing relates to bearing pedestal technical field, including base, the detachable connection of bearing cover has on the base, and the corresponding position of base and bearing cover both sides respectively is equipped with threaded connection hole, and realizes fixed connection through bolt and nut, bearing bush subassembly, bearing bush subassembly includes upper bearing bush and lower bearing bush, and upper bearing bush and lower bearing bush adopt the split structure of opposite opening, and the connection of upper bearing bush and lower bearing bush is realized through pull -out structure, oil cup, the oil cup is installed on bearing cover, the head portion of bolt is hinged with two symmetrical distribution's of the one end of nut paddle, the utility model discloses the combination of modularization quick -release structure and the humanization operation design has solved the problem of traditional bearing pedestal dismounting complicated, low -efficiency.

Description

Technical Field

[0001] This utility model relates to the field of bearing housing technology, and in particular to a bearing housing for quick assembly and disassembly of bearings. Background Technology

[0002] Traditional bearing housings typically employ either an integral structure or a bolt-fastened split structure. When disassembling or assembling bearings, the bearing cover must be removed before the bearing bush can be disassembled. Furthermore, the removal of bolts and nuts requires auxiliary tools, making the operation cumbersome. In situations where frequent maintenance or bearing replacement is required, the disassembly and assembly efficiency of traditional structures is low, affecting equipment maintenance efficiency. Utility Model Content

[0003] The main purpose of this utility model is to provide a bearing housing for quick assembly and disassembly of bearings. By combining a modular quick-disassembly structure with a user-friendly operation design, the problems in the background technology can be effectively solved.

[0004] To achieve the above objectives, this utility model provides a bearing housing for quick assembly and disassembly of bearings, including a base, a bearing bush assembly, an oil cup, and a lever;

[0005] A bearing cover is detachably connected to the base. Threaded connection holes are opened at corresponding positions on both sides of the base and the bearing cover, and a fixed connection is achieved by bolts and nuts.

[0006] The bearing assembly includes an upper bearing and a lower bearing, which adopt a split structure and are connected by a pull-out structure.

[0007] The oil cup is installed on the bearing cover;

[0008] The head of the bolt near the nut end is hinged with two symmetrically distributed paddles.

[0009] Based on the above technical solution, the present invention can be further improved as follows.

[0010] Furthermore, a gasket is provided between the nut and the bearing cap.

[0011] Furthermore, the width of the hinge side of the lever is smaller than the diameter of the bolt.

[0012] Furthermore, the upper and lower bearing shells can be unfolded under the action of the pull-out structure.

[0013] The beneficial effects of this utility model are as follows: This utility model provides a bearing housing for quick assembly and disassembly of bearings, which has the following advantages:

[0014] 1. This utility model connects the upper and lower bearing shells by setting a pull-out structure, so that bearing replacement does not require complete disassembly of the bearing cover. The bearing can be quickly removed or installed simply by sliding the upper bearing shell, which greatly shortens the maintenance time.

[0015] 2. This utility model allows for tightening or loosening by hand using symmetrical pry bars on the bolt head, eliminating the need for wrenches or other tools.

[0016] The above description is merely an overview of the technical solution of this utility model. In order to better understand the technical means of this utility model and to implement it according to the contents of the specification, the preferred embodiments of this utility model are described in detail below with reference to the accompanying drawings. The specific implementation methods of this utility model are given in detail in the following embodiments and their accompanying drawings. Attached Figure Description

[0017] The accompanying drawings, which are included to provide a further understanding of the present invention and form part of this application, illustrate exemplary embodiments of the present invention and, together with the description thereof, serve to explain the present invention and do not constitute an undue limitation thereof. In the drawings:

[0018] Figure 1 This is a schematic diagram of the overall structure of a bearing housing for quick assembly and disassembly of bearings proposed in this utility model.

[0019] Figure 2 This is a schematic diagram of the bolt structure in a bearing housing for quick assembly and disassembly of a bearing, as proposed in this utility model.

[0020] Figure 3 This is a schematic diagram of the structure of a bearing housing bearing bush assembly for quick assembly and disassembly of bearings proposed in this utility model.

[0021] In the diagram: 1. Base; 2. Bearing cover; 3. Threaded connection hole; 4. Bolt; 5. Nut; 6. Washer; 7. Bearing assembly; 8. Upper bearing; 9. Lower bearing; 10. Pull-out structure; 11. Oil cup; 12. Paddle. Detailed Implementation

[0022] The following is in conjunction with the appendix Figure 1-3 The principles and features of this utility model are described below. The examples given are for illustrative purposes only and are not intended to limit the scope of this utility model. The utility model is described more specifically in the following paragraphs by way of example with reference to the accompanying drawings. The advantages and features of this utility model will become clearer from the following description and claims. It should be noted that the drawings are in a very simplified form and use non-precise proportions, and are only used to facilitate and clarify the illustration of the embodiments of this utility model.

[0023] It should be noted that when a component is described as "fixed to" another component, it can be directly on the other component or may have a component in between. When a component is described as "connected to" another component, it can be directly connected to the other component or may have a component in between. When a component is described as "set on" another component, it can be directly set on the other component or may have a component in between. The terms "vertical," "horizontal," "left," "right," and similar expressions used in this document are for illustrative purposes only.

[0024] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention pertains. The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. The term "and / or" as used herein includes any and all combinations of one or more of the associated listed items.

[0025] like Figure 1-3 As shown, this utility model provides a bearing housing for quick assembly and disassembly of bearings, including a base 1, a bearing bush assembly 7, an oil cup 11, and a lever 12;

[0026] A bearing cover 2 is detachably connected to the base 1. Threaded connection holes 3 are respectively opened at corresponding positions on both sides of the base 1 and the bearing cover 2, and are fixedly connected by bolts 4 and nuts 5. A gasket 6 is provided between the nut 5 and the bearing cover 2.

[0027] The bearing assembly 7 includes an upper bearing 8 and a lower bearing 9. The upper bearing 8 and the lower bearing 9 adopt a split structure. The upper bearing 8 and the lower bearing 9 are connected by a pull-out structure 10. The upper bearing 8 and the lower bearing 9 can be unfolded under the action of the pull-out structure 10. The distance between the upper bearing 8 and the lower bearing 9 can be changed by the pull-out structure 10, so that the bearing that needs to be replaced can be taken out or put back.

[0028] The oil cup 11 is mounted on the bearing cover 2;

[0029] Two symmetrically distributed paddles 12 are hinged to the head of the bolt 4 near the nut 5. The width of the hinged side of the paddle 12 is smaller than the diameter of the bolt 4. The design of the paddle 12 allows the bolt 4 to be tightened or loosened without additional tools, and can be operated manually, which is especially suitable for narrow spaces.

[0030] The working principle is as follows:

[0031] When bearing replacement is required, loosen nut 5, remove bearing cover 2 from base 1, move upper bearing shell 8 along the pull direction, and change the distance between upper bearing shell 8 and lower bearing shell 9 under the action of pull structure 10, so that the bearing can be easily removed. After placing the bearing to be replaced in, move upper bearing shell 8 back to fit with lower bearing shell 9, cover bearing cover 2, and tighten nut 5. By turning the lever 12 by hand, rotational force can be applied to tighten bolt 4 and nut 5.

[0032] The above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model in any way. Those skilled in the art can readily implement this utility model based on the accompanying drawings and the above description. However, any modifications, alterations, or equivalent variations made by those skilled in the art without departing from the scope of the utility model's technical solution, utilizing the disclosed technical content, are considered equivalent embodiments of this utility model. Furthermore, any equivalent changes, alterations, or variations made to the above embodiments based on the essential technology of this utility model are still within the protection scope of this utility model's technical solution.

Claims

1. A bearing housing for quick assembly and disassembly of bearings, characterized in that, include: The base (1) is detachably connected to a bearing cover (2). Threaded connection holes (3) are respectively opened at corresponding positions on both sides of the base (1) and the bearing cover (2), and fixed connection is achieved by bolts (4) and nuts (5). The bearing assembly (7) includes an upper bearing (8) and a lower bearing (9), the upper bearing (8) and the lower bearing (9) adopt a split structure, and the upper bearing (8) and the lower bearing (9) are connected by a pull-out structure (10); Oil cup (11), said oil cup (11) is mounted on bearing cover (2); Two symmetrically distributed paddles (12) are hinged to the head of the bolt (4) near the nut (5).

2. The bearing housing for quick assembly and disassembly of a bearing according to claim 1, characterized in that, A gasket (6) is provided between the nut (5) and the bearing cap (2).

3. The bearing housing for quick assembly and disassembly of a bearing according to claim 1, characterized in that, The width of the hinge side of the lever (12) is smaller than the diameter of the bolt (4).

4. A bearing housing for quick assembly and disassembly of a bearing according to claim 1, characterized in that, The upper bearing (8) and lower bearing (9) can be unfolded under the action of the pull-out structure (10).

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