Improved bearing support

Abstract

The utility model discloses an improved bearing support which comprises a bottom plate, a fixing cylinder is fixedly installed on the top face of the bottom plate, a lifting rod is arranged in the fixing cylinder, a lifting table is fixedly installed at the top end of the lifting rod, an installation plate is fixedly installed on the top face of the lifting table, and a lower clamping sleeve is fixedly installed on the top face of the installation plate. Through the arrangement of the lifting assembly, the threaded block moves, then the hinged seat is driven to move, under the action of the connecting rod, the lifting table can move up and down, then the height of the lower clamping sleeve and the height of the upper clamping sleeve are adjusted, and therefore the height of the bearing support is adjusted; and through arrangement of a limiting assembly, a threaded rod is driven to rotate, a moving plate is made to move, then a connecting plate is driven to move, an inserting rod is made to move, the inserting rod is inserted into an inserting hole, the lifting rod is fixed, and then the lifting table is fixed.

Description

Technical Field

[0001] The utility model relates to the technical field of bearing brackets, in particular to an improved bearing bracket. Background Art

[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 bracket is generally used when installing a bearing. However, there are still various deficiencies in the bearing brackets on the market, which cannot meet the production requirements, and the bearing bracket needs to be improved.

[0003] After retrieval, a bearing bracket proposed in the publication number CN215058951U realizes the clamping protection of the bearing through the use of a chute, a clamping block, a pull rod and a spring, and realizes the protection of the bearing through the use of a rubber pad. However, the height of the bearing mounting bracket in this application is fixed and cannot be raised or lowered, so the height of the bearing cannot be adjusted. However, during the installation process of the bearing, due to different sites with different heights, it is very difficult to make the connecting bearings at both ends on the same horizontal plane, which causes certain trouble to the installation of the bearing. Therefore, an improved bearing bracket is proposed. Content of the Utility Model

[0004] Aiming at the deficiencies of the prior art, the utility model provides an improved bearing bracket, which solves the problems in the above background art.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] An improved bearing bracket includes a bottom plate. A fixed cylinder is fixedly installed on the top surface of the bottom plate. A lifting rod is arranged inside the fixed cylinder. The top end of the lifting rod is fixedly installed with a lifting platform. An installation plate is fixedly installed on the top surface of the lifting platform. A lower clamping sleeve is fixedly installed on the top surface of the installation plate. An upper clamping sleeve is arranged on the top surface of the lower clamping sleeve. A lifting assembly is arranged on the surface of the bottom plate. A fixing plate is fixedly installed on the top surface of the bottom plate. A limiting assembly is arranged on the surface of the bottom plate.

[0007] Preferably, fixing bolts are arranged inside the upper clamping sleeve, and the number of the fixing bolts is two groups.

[0008] Preferably, the lifting assembly includes a motor fixedly installed on the surface of the bottom plate. A bidirectional lead screw is fixedly installed at the output end of the motor. A threaded block is threadedly installed on the surface of the bidirectional lead screw. A hinge seat is fixedly installed on the top surface of the threaded block. A connecting rod is hingedly installed on the top surface of the hinge seat.

[0009] Preferably, the number of the connecting rods is two groups, and the connecting rods are hingedly connected to the bottom surface of the lifting platform.

[0010] Preferably, the limiting component includes a threaded rod rotatably installed on the surface of the bottom plate. One end of the threaded rod is fixedly installed with a knob. A moving plate is threadedly installed on the surface of the threaded rod. The top end of the moving plate is fixedly installed with a connecting plate. A plug rod is fixedly installed on the surface of the connecting plate.

[0011] Preferably, insertion holes are formed on the surface of the lifting rod, and the insertion holes are arranged corresponding to the plug rods.

[0012] Preferably, mounting blocks are fixedly installed on the surface of the bottom plate, and the number of the mounting blocks is four groups. Mounting holes are formed on the surface of the mounting blocks.

[0013] Compared with the prior art, the beneficial effects of the present utility model are as follows: for this improved bearing bracket, through the setting of the lifting component, the threaded block moves, and then drives the hinge seat to move. Under the action of the connecting rod, the lifting platform can move up and down, thereby adjusting the height of the lower clamping sleeve and the upper clamping sleeve, and further adjusting the height of the bearing bracket, so that the connecting bearings at both ends are on the same horizontal plane. Through the setting of the limiting component, the threaded rod is driven to rotate, the moving plate moves, then drives the connecting plate to move, the plug rod moves, and the plug rod is inserted into the insertion hole to fix the lifting rod, and further fix the lifting platform. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 is a schematic isometric view of the present utility model;

[0015] Figure 2 is a schematic view of the bottom plate of the present utility model;

[0016] Figure 3 is a schematic cross-sectional view of the present utility model;

[0017] Figure 4 is a schematic view of the lifting platform of the present utility model.

[0018] In the figure: 1. Bottom plate; 2. Fixed cylinder; 3. Lifting rod; 4. Lifting platform; 5. Mounting plate; 6. Lower clamping sleeve; 7. Upper clamping sleeve; 8. Fixed bolt; 9. Motor; 10. Bi-directional lead screw; 11. Threaded block; 12. Hinge seat; 13. Connecting rod; 14. Insertion hole; 15. Fixed plate; 16. Threaded rod; 17. Knob; 18. Moving plate; 19. Connecting plate; 20. Plug rod; 21. Mounting block. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0019] The following will clearly and completely describe the technical solutions in the embodiments of the present utility model in conjunction with 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 the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without making creative efforts shall fall within the protection scope of the present utility model.

[0020] Embodiment: Referring to Figures 1-4 , the present utility model provides a technical solution, an improved bearing bracket, including a bottom plate 1. A fixed cylinder 2 is fixedly installed on the top surface of the bottom plate 1. A lifting rod 3 is arranged inside the fixed cylinder 2. The top end of the lifting rod 3 is fixedly installed with a lifting platform 4. An installation plate 5 is fixedly installed on the top surface of the lifting platform 4. A lower clamping sleeve 6 is fixedly installed on the top surface of the installation plate 5. An upper clamping sleeve 7 is arranged on the top surface of the lower clamping sleeve 6. A fixing bolt 8 is arranged inside the upper clamping sleeve 7, and the number of the fixing bolts 8 is two groups. Through the arrangement of the fixing bolts 8, by rotating the fixing bolts 8, the upper clamping sleeve 7 is driven to move downward, so that the upper clamping sleeve 7 is fixed together with the lower clamping sleeve 6, and the bearing can be fixed. A fixing plate 15 is fixedly installed on the top surface of the bottom plate 1. Installation blocks 21 are fixedly installed on the surface of the bottom plate 1, and the number of the installation blocks 21 is four groups. Installation holes are formed on the surfaces of the installation blocks 21. Through the arrangement of the installation blocks 21 and the installation holes, the device can be fixed to avoid shaking during use.

[0021] Since the heights are different in different places, it is very difficult to make the connecting bearings at both ends on the same horizontal plane, and the height of the bearing bracket needs to be adjusted. As Figure 3 shown, a lifting assembly is arranged on the surface of the bottom plate 1. The lifting assembly includes a motor 9 fixedly installed on the surface of the bottom plate 1. The output end of the motor 9 is fixedly installed with a bidirectional lead screw 10. A threaded block 11 is threadedly installed on the surface of the bidirectional lead screw 10. A hinge seat 12 is fixedly installed on the top surface of the threaded block 11. A connecting rod 13 is hingedly installed on the top surface of the hinge seat 12. The number of the connecting rods 13 is two groups, and the connecting rods 13 are hingedly connected to the bottom surface of the lifting platform 4. Through the arrangement of the lifting assembly, the output end of the motor 9 rotates, driving the bidirectional lead screw 10 to rotate, so that the threaded block 11 moves, and then driving the hinge seat 12 to move. Under the action of the connecting rod 13, the lifting platform 4 can move up and down, thereby adjusting the heights of the lower clamping sleeve 6 and the upper clamping sleeve 7, so that the connecting bearings at both ends can be on the same horizontal plane, which is convenient for the subsequent installation of the bearings.

[0022] As Figure 2 shown in Figure 4As shown, after adjusting the height of the bearing, it is necessary to fix the lifting rod 3. Specifically, a limiting component is provided on the surface of the bottom plate 1. The limiting component includes a threaded rod 16 rotatably installed on the surface of the bottom plate 1. One end of the threaded rod 16 is fixedly installed with a knob 17. A moving plate 18 is threadedly installed on the surface of the threaded rod 16. The top end of the moving plate 18 is fixedly installed with a connecting plate 19. A plug rod 20 is fixedly installed on the surface of the connecting plate 19. A jack 14 is opened on the surface of the lifting rod 3, and the jack 14 and the plug rod 20 are arranged in correspondence. Through the setting of the limiting component, by rotating the knob 17, the threaded rod 16 is driven to rotate, so that the moving plate 18 moves, and then the connecting plate 19 is driven to move, so that the plug rod 20 moves, and the plug rod 20 is inserted into the jack 14 to fix the lifting rod 3, and then the lifting table 4 is fixed.

[0023] During use: When it is necessary to install the bearing, place the bearing to be installed on the lower clamping sleeve 6, rotate the fixing bolt 8 to drive the upper clamping sleeve 7 to move downward, so that the upper clamping sleeve 7 and the lower clamping sleeve 6 are fixed together to fix the bearing. Start the motor 9. Through the rotation of the output end of the motor 9, the bidirectional lead screw 10 is driven to rotate, so that the threaded block 11 moves, and then the hinge seat 12 is driven to move. Under the action of the connecting rod 13, the lifting table 4 can move up and down, so as to adjust the height of the lower clamping sleeve 6 and the upper clamping sleeve 7, and thus adjust the height of the bearing support, so that the connecting bearings at both ends are on the same horizontal plane. After adjusting the height, rotate the knob 17 to drive the threaded rod 16 to rotate, so that the moving plate 18 moves, and then the connecting plate 19 is driven to move, so that the plug rod 20 moves, and the plug rod 20 is inserted into the jack 14 to fix the lifting rod 3, and then the lifting table 4 is fixed.

[0024] 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 also includes elements inherent to such process, method, article or device.

[0025] Although the embodiments of the present invention 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 invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An improved bearing bracket, comprising a bottom plate (1), characterized in that, The top surface of the bottom plate (1) is fixedly installed with a fixed cylinder (2). Inside the fixed cylinder (2), there is a lifting rod (3). The top end of the lifting rod (3) is fixedly installed with a lifting platform (4). The top surface of the lifting platform (4) is fixedly installed with a mounting plate (5). The top surface of the mounting plate (5) is fixedly installed with a lower clamping sleeve (6). The top surface of the lower clamping sleeve (6) is provided with an upper clamping sleeve (7). The surface of the bottom plate (1) is provided with a lifting assembly. The top surface of the bottom plate (1) is fixedly installed with a fixing plate (15). The surface of the bottom plate (1) is provided with a limiting assembly.

2. The improved bearing bracket according to claim 1, characterized in that, Inside the upper clamping sleeve (7), there are fixing bolts (8), and the number of the fixing bolts (8) is two groups.

3. An improved bearing bracket according to claim 1, wherein The lifting assembly includes a motor (9) fixedly installed on the surface of the bottom plate (1). The output end of the motor (9) is fixedly installed with a bidirectional lead screw (10). The surface of the bidirectional lead screw (10) is threadedly installed with a threaded block (11). The top surface of the threaded block (11) is fixedly installed with a hinge seat (12). The top surface of the hinge seat (12) is hingedly installed with a connecting rod (13).

4. An improved bearing bracket according to claim 3, characterized in that, The number of the connecting rods (13) is two groups, and the connecting rods (13) are hingedly connected to the bottom surface of the lifting platform (4).

5. An improved bearing bracket according to claim 1, characterized in that, The limiting assembly includes a threaded rod (16) rotatably installed on the surface of the bottom plate (1). One end of the threaded rod (16) is fixedly installed with a knob (17). The surface of the threaded rod (16) is threadedly installed with a moving plate (18). The top end of the moving plate (18) is fixedly installed with a connecting plate (19). The surface of the connecting plate (19) is fixedly installed with a plug rod (20).

6. The improved bearing bracket according to claim 5, characterized in that, On the surface of the lifting rod (3), there are jacks (14), and the jacks (14) are arranged corresponding to the plug rods (20).

7. An improved bearing bracket according to claim 1, characterized in that, The surface of the bottom plate (1) is fixedly installed with mounting blocks (21), and the number of the mounting blocks (21) is four groups. The surface of the mounting blocks (21) is provided with mounting holes.

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