Novel bearing seat spherical insulation structure
By processing gaps in the upper and lower hemispheres of the bearing seat and setting up insulating blocks, and fixing them with screws to form an overall spherical surface, and then attaching insulating tape, the problem that the insulating layer is easily damaged in the middle plane is solved, and the spherical insulation of the bearing seat is achieved. effect.
Patent Information
- Application Number
- CN202421286234.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-06
- Publication Date
- 2025-01-21
- Estimated Expiration
- 2034-06-06
AI Technical Summary
The insulating layer of the existing bearing seat is susceptible to impact on the bearing shells on the middle part, resulting in damage and affecting the insulation effect.
Make a notch on the upper and lower hemispheres of the bearing seat near the mid-parting plane, set up an insulating block, and fix the insulating block and the bearing seat with screws to form an overall spherical surface, and then paste an insulating tape on the spherical surface to make it flush.
The spherical surface insulation of the bearing seat is realized, and the insulating block plays an anti-collision role on the middle plane, avoiding damage to the insulation layer and maintaining good insulation effect.
Smart Images
Figure CN222377027U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of bearing insulation structures, in particular to a novel bearing seat spherical insulation structure. Background Art
[0002] In order to prevent the shaft current from forming a circuit and causing damage to the shaft and bearing, one end of the motor bearing must be insulated. The insulation method of the end cover sliding bearing is generally to provide a thin insulating layer on the matching spherical surface of the bearing shell and the bearing seat. Since the bearings are often disassembled and assembled, the insulating layer is often hit by the bearing shell at the center dividing surface and is basically broken at once. Small damage directly affects its insulation effect. Utility Model Content
[0003] The purpose of the utility model is to provide a novel spherical insulation structure of a bearing seat to solve the problems raised in the above background technology.
[0004] In order to achieve the above purpose, the utility model provides the following technical solutions:
[0005] A new type of bearing seat spherical insulation structure, including
[0006] A bearing seat, wherein an upper hemisphere is fixedly connected to the top of the bearing seat, a lower hemisphere is fixedly connected to the bottom of the bearing seat, both the lower hemisphere and the upper hemisphere are provided with machined notches, and an insulating block is fixedly connected inside the machined notch.
[0007] Preferably, the internal thread of the insulating block is connected with a screw.
[0008] Preferably, an insulating tape is fixedly connected to one side of the insulating block.
[0009] Preferably, the depth of the upper hemisphere and the lower hemisphere near the processed notch is slightly greater than the thickness of the insulating block.
[0010] Preferably, a through hole is opened on the surface of the insulating block, and countersunk holes are fixedly connected to both ends of the through hole.
[0011] Preferably, the screw is threadedly connected to the inside of the insulating block and the bearing seat, and the top of the screw is lower than or equal to the surface of the insulating block.
[0012] Compared with the prior art, the beneficial effects of the utility model are:
[0013] This novel spherical insulation structure of the bearing seat has notches processed in the upper hemisphere and the lower hemisphere of the bearing seat near the middle dividing surface. The notches are used to set the insulation block. The insulation block and the bearing seat are fixed as a whole by screws, and then the spherical surface is processed, and then the insulation tape is attached to the spherical surface to be flush with the insulation block. In this way, the spherical insulation of the bearing seat is achieved, and the insulation block plays an anti-collision role on the middle dividing surface. Therefore, the utility model has a simple structure, is easy to operate, is not easy to be damaged, and can achieve the effect of good insulation effect. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] Figure 1 It is a side plan view schematic diagram of the device of the utility model;
[0015] Figure 2 It is a front plan view schematic diagram of the device of the utility model;
[0016] Figure 3 It is an enlarged schematic diagram of a partial structure of the device of the utility model;
[0017] Figure 4 It is a schematic cross-sectional plan view of the device of the utility model.
[0018] In the figure: 1, bearing seat; 11, upper hemisphere; 12, lower hemisphere; 110, processed notch; 4, insulating block; 4, screw; 3, insulating tape; 21, 90-degree countersunk hole. DETAILED DESCRIPTION
[0019] 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.
[0020] See also Figure 1-Figure 4 As shown, a technical solution provided by the utility model:
[0021] A new type of bearing seat spherical insulation structure, including
[0022] include
[0023] The bearing seat 1, the top of the bearing seat 1 is fixedly connected with the upper hemisphere 11, the bottom of the bearing seat 1 is fixedly connected with the lower hemisphere 12, the lower hemisphere 12 and the upper hemisphere 11 are both provided with a processed notch 110, the inside of the processed notch 110 is fixedly connected with the insulating block 2, the insulating block 2 and the bearing seat 1 are fixed as a whole by screws 4, and then the spherical surface is processed, and then the insulating tape 3 is pasted on the spherical surface to be flush with the insulating block 2. In this way, the spherical surface of the bearing seat 1 is insulated, and the insulating block 2 plays an anti-collision role on the center dividing surface. Therefore, the utility model has a simple structure, is easy to operate, is not easy to be damaged, and can achieve the effect of good insulation effect, avoiding the situation that the insulating layer is often hit by the bearing shell at the center dividing surface and is broken, and a small damage directly affects its insulation effect;
[0024] In this embodiment, preferably, the internal thread of the insulating block 2 is connected with a screw 4;
[0025] In this embodiment, preferably, an insulating tape 3 is fixedly connected to one side of the insulating block 2;
[0026] In this embodiment, preferably, the depth of the upper hemisphere 11 and the lower hemisphere 12 near the processing notch 110 is slightly greater than the thickness of the insulating block 2;
[0027] In this embodiment, preferably, a through hole is opened on the surface of the insulating block 2, and both ends of the through hole are fixedly connected with 90-degree countersunk holes 21;
[0028] In this embodiment, preferably, the screw 4 is threadedly connected to the inside of the insulating block 2 and the bearing seat 1 , and the top of the screw 4 is lower than or equal to the surface of the insulating block 2 .
[0029] When a new type of spherical insulation structure of the bearing seat of the present embodiment is used, notches 110 are respectively processed on the upper hemisphere 11 and the lower hemisphere 12 of the bearing seat 1 near the center dividing surface. The notches are used to set the insulating block 2. The insulating block 2 and the bearing seat 1 are fixed as a whole by screws 4, and then the spherical surface is processed. Then, the insulating tape 3 is pasted on the spherical surface to be flush with the insulating block 2. In this way, the spherical insulation of the bearing seat 1 is achieved, and the insulating block 2 plays an anti-collision role on the center dividing surface. Therefore, the utility model has a simple structure, is easy to operate, is not easy to be damaged, and can achieve the effect of good insulation effect, avoiding the situation that the insulating layer is often hit by the bearing shell at the center dividing surface, and a small damage directly affects its insulation effect.
[0030] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.
Claims
1. A new type of spherical insulation structure of a bearing seat, characterized by: include A bearing seat (1), wherein an upper hemisphere (11) is fixedly connected to the top of the bearing seat (1), and a lower hemisphere (12) is fixedly connected to the bottom of the bearing seat (1), both the lower hemisphere (12) and the upper hemisphere (11) are provided with a machined notch (110), and an insulating block (2) is fixedly connected inside the machined notch (110).
2. A novel bearing seat spherical insulation structure according to claim 1, characterized in that: The internal thread of the insulating block (2) is connected with a screw (4).
3. The novel spherical insulation structure of a bearing seat according to claim 1 is characterized in that: An insulating tape (3) is fixedly connected to one side of the insulating block (2).
4. The novel spherical insulation structure of a bearing seat according to claim 1 is characterized in that: The depth of the upper hemisphere (11) and the lower hemisphere (12) close to the processed notch (110) is slightly greater than the thickness of the insulating block (2).
5. The novel spherical insulation structure of a bearing seat according to claim 1 is characterized in that: A through hole is provided on the surface of the insulating block (2), and 90-degree countersunk holes (21) are fixedly connected at both ends of the through hole.
6. The novel spherical insulation structure of a bearing seat according to claim 2 is characterized in that: The screw (4) is threadedly connected to the inside of the insulating block (2) and the bearing seat (1), and the top of the screw (4) is lower than or equal to the surface of the insulating block (2).