Bearing end cover and bearing structure

Abstract

The utility model relates to the technical field of bearing end covers and bearing structures, and discloses a bearing end cover and bearing structure which comprises an end cover, a connecting plate is integrally machined on the outer side of the end cover, a protective plate is arranged on one side of the end cover, a plurality of buckle plates are arranged on one side of the connecting plate, and one end of each buckle plate is buckled on the inner wall of the protective plate. A limiting protruding block is fixedly arranged on one side of the buckle plate, the limiting protruding block is buckled on the inner wall of the protection plate, a limiting base is arranged in the end cover, a plurality of reinforcing ribs are fixedly arranged on the outer side of the limiting base, one side of each reinforcing rib is fixedly connected with the inner wall of the end cover, and a plurality of third connecting blocks are fixedly arranged on the outer side of the connecting plate. The protection plate is installed on one side of the end cover, then one end of the buckle plate is buckled in the end cover, so that the protection plate is limited, and during installation, the protection plate is knocked to prevent the end cover from being damaged, and the service life is shortened.

Description

Technical Field

[0001] The utility model relates to the technical field of a bearing end cover and a bearing structure, in particular to a bearing end cover and a bearing structure. Background Art

[0002] The bearing end cover is a part used on the bearing seat, which is used to cover one side of the bearing seat and fix the bearing to protect the bearing from contamination and damage. According to the installation position of the bearing end cover, it can be divided into two types: internal installation type and external installation type. The internal installation type is an end cover directly installed inside the bearing seat, and the external installation type is an end cover installed outside the bearing seat. The bearing end cover consists of two parts: the end cover itself and a seal. The bearing end cover structure currently used in the market is relatively simple. When installing, it is necessary to use a hammer to knock it, which can easily cause damage to the bearing end cover and reduce its service life. For this reason, a bearing end cover and a bearing structure are proposed. Utility Model Content

[0003] The purpose of the utility model is to provide a bearing end cover and a bearing structure to solve the problem raised in the above background technology that the bearing end cover structure currently used in the market is relatively simple and needs to be hit with a hammer during installation, which can easily cause damage to the bearing end cover and reduce the service life.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a bearing end cover, comprising an end cover, the outer side of the end cover is integrally processed with a connecting plate, one side of the end cover is provided with a protective plate, one side of the connecting plate is provided with a plurality of buckle plates and one end of the buckle plate is buckled on the inner wall of the protective plate, one side of the buckle plate is fixedly provided with a limiting protrusion block, and the limiting protrusion block is buckled on the inner wall of the protective plate, a limiting seat is provided inside the end cover, the outer side of the limiting seat is fixedly provided with a plurality of reinforcing ribs and one side of the reinforcing ribs is fixedly connected to the inner wall of the end cover, and the outer side of the connecting plate is fixedly provided with a plurality of third connecting blocks.

[0005] Preferably, a plurality of limit slots are provided on the outer side of the protective plate, and one end of the buckle plate is buckled in the limit slot.

[0006] Preferably, a first through hole is formed inside the third connecting block.

[0007] In addition, the utility model also provides a bearing structure, having the above-mentioned end cover bearing, including a bearing body installed inside a limit seat, a pressure plate is provided on one side of the limit seat, and a plurality of first connecting blocks are fixedly provided on the outer side of the pressure plate, a fixing plate is provided on one side of the end cover, and a plurality of second connecting blocks are fixedly provided on the outer side of the fixing plate, and the outer sides of the plurality of second connecting blocks are penetrated by fastening bolts and one end of the fastening bolts is threadedly connected to the first connecting block.

[0008] Preferably, a threaded hole is provided inside the first connecting block, and the size of the fastening bolt matches the threaded hole.

[0009] Preferably, a second through hole is formed inside the second connecting block, and the fastening bolt passes through the second through hole.

[0010] Compared with the prior art, the utility model adopts the above technical solution and has the following technical effects:

[0011] The utility model uses a connecting plate, a protective plate, a buckle plate and a limiting protrusion block. When in use, the protective plate is installed on one side of the end cover, and then one end of the buckle plate is buckled inside the protective plate, so as to limit and fix the protective plate. When installing, the protective plate is knocked to prevent the end cover from being damaged and reducing the service life. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0013] Figure 1 It is a side view structural schematic diagram of the utility model;

[0014] Figure 2 It is a cross-sectional structural schematic diagram of the utility model;

[0015] Figure 3 It is a schematic diagram of the explosion structure of the utility model;

[0016] Figure 4 For the utility model Figure 1 Schematic diagram of the enlarged structure of A.

[0017] Explanation of the accompanying drawings: 1. end cover; 2. connecting plate; 3. protective plate; 4. buckle plate; 5. limiting protrusion block; 6. limiting seat; 7. reinforcing rib; 8. bearing body; 9. pressure plate; 10. first connecting block; 11. fixing plate; 12. second connecting block; 13. fastening bolt; 14. third connecting block. DETAILED DESCRIPTION

[0018] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0019] It should be noted that the structures, proportions, sizes, etc. illustrated in the drawings of this specification are only used to match the contents disclosed in the specification for people familiar with this technology to understand and read, and are not used to limit the conditions under which this application can be implemented. Therefore, they have no substantive technical significance. Any structural modification, change in proportional relationship or adjustment of size should still fall within the scope of the technical content disclosed in this application without affecting the effects and purposes that can be achieved by this application.

[0020] Example

[0021] In the prior art, the bearing end cover currently used in the market has a relatively simple structure. During installation, it is necessary to use a hammer to knock it, which can easily cause damage to the bearing end cover and reduce the service life.

[0022] See also Figure 1-4 The utility model provides a technical solution: a bearing end cover, including an end cover 1, a connecting plate 2 is integrally processed on the outer side of the end cover 1, a protective plate 3 is arranged on one side of the end cover 1, a plurality of buckle plates 4 are arranged on one side of the connecting plate 2, and one end of the buckle plate 4 is buckled on the inner wall of the protective plate 3, a limiting protrusion block 5 is fixedly arranged on one side of the buckle plate 4, and the limiting protrusion block 5 is buckled on the inner wall of the protective plate 3, a limiting seat 6 is arranged inside the end cover 1, a plurality of reinforcing ribs 7 are fixedly arranged on the outer side of the limiting seat 6, and one side of the reinforcing rib 7 is fixedly connected to the inner wall of the end cover 1, and a plurality of third connecting blocks 14 are fixedly arranged on the outer side of the connecting plate 2. When in use, the protective plate 3 is installed on one side of the end cover 1, and then one end of the buckle plate 4 is buckled inside it, so as to limit the protective plate 3. When installing, the protective plate 3 is knocked to avoid damage to the end cover 1 and reduce the service life.

[0023] A plurality of limit slots are provided on the outer side of the protective plate 3 , and one end of the buckle plate 4 is buckled in the limit slot. The buckle plate 4 is used to limit the protective plate 3 , thereby facilitating the disassembly, assembly and replacement of the protective plate 3 .

[0024] A first through hole is formed inside the third connecting block 14 , and the end cover 1 is connected to the external shell through the through hole inside the third connecting block 14 .

[0025] In addition, the utility model also provides a bearing structure, having the above-mentioned end cover bearing, including a bearing body 8 installed inside the limit seat 6, a pressure plate 9 is provided on one side of the limit seat 6, and a plurality of first connecting blocks 10 are fixedly provided on the outer side of the pressure plate 9, a fixing plate 11 is provided on one side of the end cover 1, and a plurality of second connecting blocks 12 are fixedly provided on the outer side of the fixing plate 11, and a plurality of second connecting blocks 12 are all penetrated by fastening bolts 13 on the outer sides of the plurality of second connecting blocks 12, and one end of the fastening bolts 13 is threadedly connected to the first connecting block 10. When the bearing body 8 is installed inside the reinforcing rib 7, the pressure plate 9 is installed on one side of the bearing body 8, and then the fixing plate 11 is installed on one side of the end cover 1, and then the fastening bolts 13, the second connecting block 12 and the first connecting block 10 are connected, so that the pressure plate 9 limits the bearing body 8 to prevent the bearing body 8 from sliding.

[0026] A threaded hole is provided inside the first connection block 10 , and the size of the fastening bolt 13 matches the threaded hole, so that the fastening bolt 13 can be used to limit and fix the first connection block 10 .

[0027] A second through hole is formed inside the second connecting block 12, and a fastening bolt 13 passes through the second through hole. The fastening bolt 13 passes through the second connecting block 12 and connects with the first connecting block 10.

[0028] Working principle or structural principle, when in use, the protective plate 3 is installed on one side of the end cover 1, and then one end of the buckle plate 4 is buckled inside the protective plate 3, and the limiting protrusion block 5 on one side of the buckle plate 4 will buckle on the inner wall of the protective plate 3, thereby limiting and fixing the protective plate 3, which is convenient for disassembly and assembly of the protective plate 3. During installation, knock on the protective plate 3 to avoid damage to the end cover 1 and reduce the service life, and then buckle the bearing body 8 inside the reinforcing rib 7 through the pressure plate 9, and then install the fixing plate 11 on one side of the end cover 1, and the fastening bolt 13 inside the second connecting block 12 outside the fixing plate 11 is threadedly connected with the first connecting block 10 outside the pressure plate 9, so that the pressure plate 9 is pressed and limited to the bearing body 8 to prevent the pressure plate 9 from sliding.

[0029] Those skilled in the art will appreciate that the features described in the various embodiments and / or claims of the present invention may be combined and / or combined in various ways, even if such combinations and / or combinations are not explicitly described in the present invention. In particular, the features described in the various embodiments and / or claims of the present invention may be combined and / or combined in various ways without departing from the spirit and teachings of the present invention. All of these combinations and / or combinations fall within the scope of the present invention.

Claims

1. A bearing end cover, comprising an end cover (1), characterized in that: The outer side of the end cover (1) is integrally processed with a connecting plate (2), a protective plate (3) is arranged on one side of the end cover (1), a plurality of buckle plates (4) are arranged on one side of the connecting plate (2), and one end of the buckle plate (4) is buckled on the inner wall of the protective plate (3), a limiting protrusion block (5) is fixedly arranged on one side of the buckle plate (4), and the limiting protrusion block (5) is buckled on the inner wall of the protective plate (3), a limiting seat (6) is arranged inside the end cover (1), a plurality of reinforcing ribs (7) are fixedly arranged on the outer side of the limiting seat (6), and one side of the reinforcing ribs (7) is fixedly connected to the inner wall of the end cover (1), and a plurality of third connecting blocks (14) are fixedly arranged on the outer side of the connecting plate (2).

2. A bearing end cover according to claim 1, characterized in that: A plurality of limit slots are provided on the outer side of the protective plate (3), and one end of the buckle plate (4) is buckled inside the limit slot.

3. A bearing end cover according to claim 1, characterized in that: A first through hole is provided inside the third connecting block (14).

4. A bearing structure having a bearing end cover according to any one of claims 1 to 3, characterized in that: It comprises a bearing body (8) installed inside a limit seat (6), a pressure plate (9) is arranged on one side of the limit seat (6), a plurality of first connection blocks (10) are fixedly arranged on the outer side of the pressure plate (9), a fixing plate (11) is arranged on one side of the end cover (1), a plurality of second connection blocks (12) are fixedly arranged on the outer side of the fixing plate (11), a fastening bolt (13) penetrates the outer side of the plurality of second connection blocks (12), and one end of the fastening bolt (13) is threadedly connected to the first connection block (10).

5. A bearing structure according to claim 4, characterized in that: A threaded hole is provided inside the first connection block (10), and the size of the fastening bolt (13) is adapted to the threaded hole.

6. A bearing structure according to claim 4, characterized in that: A second through hole is provided inside the second connection block (12), and the fastening bolt (13) passes through the second through hole.

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