Vertical rotating shaft bearing configuration structure

Abstract

The utility model discloses a vertical rotating shaft bearing configuration structure which comprises a configuration structure main body, a bearing main body assembly is clamped on the inner ring surface of the configuration structure main body in a limiting mode, an inner ring limiting insertion block is inserted on the inner ring surface of the bearing main body assembly in a limiting mode, and a supporting insertion rod is inserted on the inner ring surface of the inner ring limiting insertion block in a limiting mode. A second mounting flange is mounted on the upper surface of the supporting insertion rod, a supporting base is welded to the surface of the bottom of the configuration structure body, and a fixing base is fixedly connected to the surface of the side edge of the supporting base. After a user takes down the piston from the protective frame, the user can screw the threaded rod and loosen the threaded rod on the nut, and then the user can adjust the supporting insertion rod on the inner ring limiting insertion block. Therefore, a user can adjust the use configuration of the bearing main body assembly clamped with the inner ring of the configuration structure main body.

Description

Technical Field

[0001] This utility model relates to the field of bearing configuration technology, and in particular to a vertical rotating shaft bearing configuration structure. Background Technology

[0002] Bearings are an important component in modern mechanical equipment. Their main function is to support rotating mechanical parts, reduce the coefficient of friction during their movement, and ensure their rotational accuracy. When using bearings, users need to use the appropriate configuration structure.

[0003] A search revealed Chinese patent CN210423427U, which discloses a spindle bearing configuration for a machining center. The configuration includes an inner ring, an outer ring fitted around the inner ring, multiple balls mounted between the inner and outer rings, a cage around the balls, a support ring inside the cage, and multiple rotors mounted between the support rings and the balls. The cage restricts the rotation range of the balls, and when the balls deflect, the support rings support them. The pressure exerted by the balls on the support rings, through a connecting plate, presses against an elastic pad, thus buffering the balls, reducing their deflection, and ensuring stable rotation. This improves the stability of the inner ring during rotation and enhances the smoothness of ball rotation through the rotors.

[0004] The above-mentioned patent has the following shortcomings: its function is not perfect when the user needs to configure and adjust the bearing, which will affect the user's use of the configuration structure, and it is not convenient when the user needs to install the configuration structure.

[0005] Therefore, we provide a vertical rotating shaft bearing configuration structure. Utility Model Content

[0006] The purpose of this utility model is to address the aforementioned technical problems by providing a vertical rotating shaft bearing configuration structure that allows for convenient use by the user.

[0007] In view of this, the present invention provides a vertical rotating shaft bearing configuration structure, including a configuration structure body, a bearing body assembly being snapped onto the inner ring surface of the configuration structure body, an inner ring limiting block being inserted into the inner ring surface of the bearing body assembly, and a support rod being inserted into the inner ring surface of the inner ring limiting block.

[0008] A second mounting flange is installed on the upper surface of the support rod. A support base is welded to the bottom surface of the main body of the configuration structure. A fixed base is fixedly connected to the side surface of the support base. A second mounting flange is installed on the bottom surface of the fixed base. A fixed block is fixedly connected to the side surface of the inner ring limiting plug. A nut is locked to the side surface of the fixed block. A threaded rod is inserted into the inner ring surface of the nut. A protective frame is installed on the side surface of the inner ring limiting plug.

[0009] Preferably, a first mounting flange is installed on the side surface of the support rod, and the first mounting flange is connected between the support rod and the inner ring limiting block.

[0010] Using the above technical solution, the first mounting flange, which is connected between the support rod and the inner ring limiting block, facilitates the user's use and limiting installation of the support rod.

[0011] Preferably, a first mounting opening is provided through the side surface of the first mounting flange, and the first mounting opening is provided around the first mounting flange as the center point.

[0012] The above technical solution, with the first mounting opening centered on the first mounting flange, allows the user to easily install the first mounting flange as a whole using self-tapping screws.

[0013] Preferably, the inner ring of the inner ring limiting plug has a snap-fit ​​opening on its inner ring surface, and the size of the snap-fit ​​opening and the support plug are matched.

[0014] The above technical solution features a matching snap-fit ​​opening between the support rod and the user, which facilitates the user's use of the support rod for locking and limiting.

[0015] Preferably, the upper surface of the second mounting flange is provided with a second mounting opening, and the number of second mounting openings is multiple.

[0016] The above technical solution includes multiple second mounting openings, which facilitate the user's use and installation of the second mounting flange with self-tapping screws.

[0017] Preferably, a piston is inserted into the inner ring surface of the protective frame, and the piston and the protective frame are structurally compatible.

[0018] Using the above technical solution, the pistons with mutually fitting structures between the protective frames in this solution can facilitate the user's use of the protective frames for sealing.

[0019] Preferably, the nut is connected by a fixing block and an inner ring limiting block, and the fixing block is symmetrically arranged with the vertical center line of the nut as the axis of symmetry.

[0020] Using the above technical solution, the fixing blocks symmetrically arranged with the vertical center line of the nut as the axis of symmetry can facilitate the user to stably install the nut on the inner ring limiting block.

[0021] Compared with the prior art, the present invention provides a vertical rotating shaft bearing configuration structure, which has the following advantages:

[0022] 1. This utility model, through the mutual cooperation and use of the configured main structure, first mounting flange, first mounting opening, piston, protective frame, fixed base, second mounting opening, second mounting flange, support base, threaded rod, fixing block, bearing main assembly, inner ring limiting block, support rod, snap-fit ​​opening, and nut, facilitates efficient configuration and adjustment of the bearing by the user. When the user adjusts the bearing configuration, after removing the piston from the protective frame, the user can loosen the threaded rod and the nut, and then adjust the support rod on the inner ring limiting block. In this way, the user can use the bearing main assembly with the inner ring snapped into the configuration structure to adjust the configuration, thus meeting the user's need for efficient configuration and adjustment of the configuration structure.

[0023] 2. This utility model, through the provision of a first mounting flange and multiple first mounting openings that open and close through the first mounting flange, and a second mounting opening on the second mounting flange, enables users to conveniently install the second mounting flange and the first mounting flange in both directions using self-tapping screws, thus meeting the user's need for bidirectional installation of this configuration device.

[0024] The parts of this device not covered herein are the same as or can be implemented using existing technologies. This utility model has a simple structure and is easy to operate. Attached Figure Description

[0025] Figure 1 This is a front view of the structure of a vertical rotating shaft bearing configuration proposed in this utility model;

[0026] Figure 2 This is a top view of the structure of a vertical rotating shaft bearing configuration proposed in this utility model;

[0027] Figure 3 A side sectional view of the structure of a vertical rotating shaft bearing configuration proposed in this utility model;

[0028] Figure 4The present invention proposes a structure for configuring a vertical rotating shaft bearing. Figure 3 Enlarged view of the structure at point A in the middle;

[0029] Figure 5 This is a side view of the structure of a vertical rotating shaft bearing configuration proposed in this utility model.

[0030] In the diagram: 1. Main structure; 2. First mounting flange; 3. First mounting opening; 4. Piston; 5. Protective frame; 6. Fixed base; 7. Second mounting opening; 8. Second mounting flange; 9. Support base; 10. Threaded rod; 11. Fixing block; 12. Bearing main assembly; 13. Inner ring limiting block; 14. Support rod; 15. Snap-fit ​​opening; 16. Nut. Detailed Implementation

[0031] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0032] In the description of this utility model, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0033] Example 1: As Figures 1-5 As shown, a vertical rotating shaft bearing configuration structure includes a configuration structure body 1, a bearing body assembly 12 that is limited and snapped onto the inner ring surface of the configuration structure body 1, an inner ring limiting plug 13 that is limited and inserted into the inner ring surface of the bearing body assembly 12, a support plug 14 that is limited and inserted into the inner ring surface of the inner ring limiting plug 13, a second mounting flange 8 that is installed on the upper surface of the support plug 14, and a support base 9 that is welded to the bottom surface of the configuration structure body 1.

[0034] First, a first mounting flange 2 is installed on the side surface of the support rod 14, and the first mounting flange 2 is connected between the support rod 14 and the inner ring limiting block 13. The first mounting flange 2, which is connected between the support rod 14 and the inner ring limiting block 13, facilitates the user's use and limiting installation of the support rod 14. A first mounting opening 3 is opened through the side surface of the first mounting flange 2, and the first mounting opening 3 is opened around the first mounting flange 2 as the center point. The first mounting opening 3, which is opened around the first mounting flange 2 as the center point, facilitates the user to use and install the first mounting flange 2 as a whole with self-tapping screws.

[0035] Example 2: Figures 1-5 As shown, a vertical rotating shaft bearing configuration structure is provided, wherein a fixed base 6 is fixedly connected to the side surface of the support base 9, a second mounting flange 8 is installed on the bottom surface of the fixed base 6 for limiting, a fixed block 11 is fixedly connected to the side surface of the inner ring limiting insert 13, a nut 16 is limited and snapped onto the side surface of the fixed block 11, a threaded rod 10 is limited and inserted into the inner ring surface of the nut 16, and a protective frame 5 is installed on the side surface of the inner ring limiting insert 13.

[0036] First, the inner ring of the inner ring limiting insert 13 has a snap-fit ​​opening 15, and the snap-fit ​​opening 15 and the support insert 14 are matched in size. This matching snap-fit ​​opening 15 facilitates the user's use of the support insert 14 for limiting and snap-fit. The upper surface of the second mounting flange 8 has multiple second mounting openings 7, which facilitate the user's use and installation of the second mounting flange 8 with self-tapping screws, preventing... A piston 4 is inserted into the inner ring surface of the protective frame 5, and the piston 4 and the protective frame 5 are structurally compatible. The piston 4, which is structurally compatible with the protective frame 5, makes it easy for the user to use the protective frame 5 for sealing. The nut 16 is connected to the inner ring limiting insert 13 through the fixing block 11, and the fixing block 11 is symmetrically arranged with the vertical center line of the nut 16 as the axis of symmetry. The fixing block 11, which is symmetrically arranged with the vertical center line of the nut 16 as the axis of symmetry, makes it easy for the user to stably install the nut 16 on the inner ring limiting insert 13.

[0037] According to the above structure, when the user adjusts the bearing configuration, the user can use the piston 4 to loosen the threaded rod 10 and the nut 16 after removing the piston 4 from the protective frame 5. Then, the user can adjust the support rod 14 on the inner ring limiting block 13. In this way, the user can adjust the bearing body assembly 12 that is snapped into the inner ring of the main body 1. Through the first mounting flange 2 and the multiple first mounting openings 3 that open and close through the first mounting flange 2, and the second mounting opening 7 on the second mounting flange 8, the user can easily install the second mounting flange 8 and the first mounting flange 2 in both directions using self-tapping screws.

[0038] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A vertical rotating shaft bearing configuration structure, comprising a main configuration structure body (1), characterized in that, The inner ring surface of the main body (1) of the configuration structure is limited and snapped with a bearing body assembly (12), the inner ring surface of the bearing body assembly (12) is limited and inserted with an inner ring limiting block (13), the inner ring surface of the inner ring limiting block (13) is limited and inserted with a support rod (14), and a second mounting flange (8) is installed on the upper surface of the support rod (14).

2. The vertical rotating shaft bearing configuration structure according to claim 1, characterized in that, The bottom surface of the main body (1) of the configuration structure is welded with a support base (9), and a fixed base (6) is fixedly connected to the side surface of the support base (9). A second mounting flange (8) is installed on the bottom surface of the fixed base (6). A fixed block (11) is fixedly connected to the side surface of the inner ring limiting plug (13). A nut (16) is fixedly snapped onto the side surface of the fixed block (11). A threaded rod (10) is inserted into the inner ring surface of the nut (16). A protective frame (5) is installed on the side surface of the inner ring limiting plug (13).

3. The vertical rotating shaft bearing configuration structure according to claim 1, characterized in that, The side surface of the support rod (14) is provided with a first mounting flange (2), and the first mounting flange (2) is connected between the support rod (14) and the inner ring limiting block (13).

4. The vertical rotating shaft bearing configuration structure according to claim 3, characterized in that, The first mounting flange (2) has a first mounting opening (3) through its side surface, and the first mounting opening (3) is opened around the first mounting flange (2) as the center point.

5. The vertical rotating shaft bearing configuration structure according to claim 1, characterized in that, The inner ring limiting plug (13) has a snap-fit ​​opening (15) on its inner ring surface, and the snap-fit ​​opening (15) and the support plug (14) are matched in size.

6. The vertical rotating shaft bearing configuration structure according to claim 1, characterized in that, The upper surface of the second mounting flange (8) is provided with a second mounting opening (7), and there are multiple second mounting openings (7).

7. The vertical rotating shaft bearing configuration structure according to claim 2, characterized in that, The inner ring surface of the protective frame (5) is fitted with a piston (4), and the piston (4) and the protective frame (5) are structurally compatible.

8. The vertical rotating shaft bearing configuration structure according to claim 2, characterized in that, The nut (16) is connected to the fixing block (11) and the inner ring limiting block (13), and the fixing block (11) is symmetrically arranged with the vertical center line of the nut (16) as the axis of symmetry.

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