Rigid bearing support
By introducing fiberglass reinforcement layer and H-shaped reinforcement ribs into the rigid bearing support, combining the T-shaped rod and the limiting mechanism, the problems of bearing deformation and nut slip wire are solved, and high-precision, corrosion-resistant and removable connections are achieved.
Patent Information
- Application Number
- CN202422649938.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-10-31
- Publication Date
- 2025-07-22
- Estimated Expiration
- 2034-10-31
AI Technical Summary
Existing rigid bearing support is prone to deform during use, and the nut slip problem affects the connection safety, making it difficult to meet the requirements of high precision and corrosion resistance.
The first reinforcement layer made of fiberglass material and the H-shaped reinforcement reinforcement support structure are combined with the T-shaped rod and the limiting mechanism to fix the workpiece through a gasket and a spring to achieve a removable connection.
It improves the strength and corrosion resistance of bearing support, ensures the stability and removability of high-precision connections, and adapts to high temperature and various chemical media environments.
Smart Images
Figure CN223136743U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of bearing supports, in particular to a rigid bearing support. Background Technique
[0002] The process and fixture design of the bearing support seat is a very important part. Because its part size is relatively small, the structure shape is relatively complex, but the precision requirements for its processing holes and bottom surface are relatively high. In addition, the small head hole end also requires processing, and the precision requirements are also very high. The roughness requirements for the bottom surface, the upper plane of the large head hole, and the small head hole of the bearing support seat are all, so fine machining is required.
[0003] However, the existing rigid bearing supports have the following problems in the process of use: The traditional processing method is integrally formed by casting. Since the bearing is under pressure during rotation, the support seat is prone to deformation under pressure, which in turn affects the bearing support strength. In addition, when connecting to external workpieces, bolts are required for fixing. Due to the power generated by the rotation of the bearing, the nut at the bolt may slip again, which in turn affects the connection safety. Content of the Utility Model
[0004] The purpose of the utility model is to provide a rigid bearing support to solve the related problems raised in the above background technique.
[0005] To achieve the above purpose, the utility model provides the following technical solution: A rigid bearing support, including a support mounting hole, a connecting rib, and a connecting support. One side of the connecting support is provided with a connecting rib. A support mounting hole is opened on the side of the connecting support close to the connecting rib. The inner wall of the support mounting hole is provided with a first strengthening layer for reinforcement, and a second strengthening layer is arranged inside the first strengthening layer. A plurality of H-shaped strengthening ribs are arranged inside the second strengthening layer. A connecting hole is opened inside the connecting support, and a T-shaped rod is arranged inside the connecting hole. A concave positioning groove is opened on the outer wall of the T-shaped rod. A nut block is sleeved on the outer wall of the T-shaped rod, and a limiting mechanism for fixing the position is arranged inside the nut block.
[0006] In the rigid bearing support provided by this technical solution, the first strengthening layer is made of fiberglass material.
[0007] In the rigid bearing support provided by this technical solution, the inner diameter of the inner wall of the support mounting hole is 66±0.2.
[0008] In the rigid bearing support provided by this technical solution, a sealing gasket that fits the support mounting hole is installed on the outer wall of the T-shaped rod.
[0009] A rigid bearing support provided by this technical solution, the limiting mechanism includes a moving frame and a fixing cap. The inner wall of the nut block is provided with a moving frame, and a fixing cap adapted to the concave positioning groove is sleeved on the outer wall of the moving frame. A connecting block is installed on one side of the fixing cap.
[0010] A rigid bearing support provided by this technical solution, a spring connected to the fixing cap is arranged inside the moving frame.
[0011] Compared with the prior art, the utility model provides a rigid bearing support, which has the following beneficial effects:
[0012] 1. In the utility model, the T-shaped rod penetrates through the connecting hole, and then the external workpiece penetrates through the outer wall of the T-shaped rod. Then, after the nut block is rotated to fit on the outer wall of the external workpiece, the fixing cap can be pressed against the concave positioning groove, and the spring is compressed and deformed. When the fixing cap is aligned with the concave positioning groove, the connection between the connecting support and the external workpiece can be fixed by fitting.
[0013] 2. In the utility model, by adding a first strengthening layer inside the support mounting hole and further adding H-shaped reinforcing ribs, the strength and rigidity can be increased. While the first strengthening layer increases the strength, it has good resistance to high temperature, acids, alkalis, salts, various oils and solvents, and has good insulation performance. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] Figure 1 is a three-dimensional structural schematic diagram of the utility model;
[0015] Figure 2 is a front view sectional structural schematic diagram of the utility model;
[0016] Figure 3 is of the utility model Figure 2 enlarged structural schematic diagram at A;
[0017] Figure 4 is of the utility model Figure 2 enlarged structural schematic diagram at B.
[0018] In the figure: 1, support mounting hole; 2, connecting rib; 3, connecting hole; 4, connecting support; 5, first strengthening layer; 6, second strengthening layer; 7, H-shaped reinforcing rib; 8, T-shaped rod; 9, sealing gasket; 10, nut block; 11, concave positioning groove; 12, moving frame; 13, fixing cap; 14, connecting block; 15, spring. DETAILED DESCRIPTION OF THE INVENTION
[0019] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.
[0020] Embodiment 1, as Figure 1-2 shown, the present invention provides a technical solution: a rigid bearing support, including a support mounting hole 1, a connecting rib 2 and a connecting support 4. A connecting rib 2 is installed on one side of the connecting support 4. A support mounting hole 1 is opened on the side of the connecting support 4 close to the connecting rib 2. A first reinforcing layer 5 for reinforcement is provided on the inner wall of the support mounting hole 1, and a second reinforcing layer 6 is provided inside the first reinforcing layer 5. A plurality of H-shaped reinforcing ribs 7 are provided inside the second reinforcing layer 6. The first reinforcing layer 5 is made of fiberglass material. The inner wall diameter of the support mounting hole 1 is 66 ± 0.2. By adding the first reinforcing layer 5 inside the support mounting hole 1 and further adding the H-shaped reinforcing ribs 7, the strength and rigidity can be increased. While the first reinforcing layer 5 increases the strength, it is resistant to high temperature and has good protection and resistance to acids, alkalis, salts, various oils and solvents, and has good insulation performance.
[0021] Embodiment 2, as Figure 1-4 shown, the present invention provides a technical solution: a rigid bearing support, including a connecting hole 3 opened inside the connecting support 4, and a T-shaped rod 8 is provided inside the connecting hole 3. A concave positioning groove 11 is opened on the outer wall of the T-shaped rod 8. A nut block 10 is sleeved on the outer wall of the T-shaped rod 8, and a limiting mechanism for fixing the position is provided inside the nut block 10. A sealing gasket 9 that fits with the support mounting hole 1 is installed on the outer wall of the T-shaped rod 8. The limiting mechanism includes a moving frame 12 and a fixing cap 13. The moving frame 12 is provided on the inner wall of the nut block 10, and a fixing cap 13 adapted to the concave positioning groove 11 is sleeved on the outer wall of the moving frame 12. A connecting block 14 is installed on one side of the fixing cap 13. A spring 15 connected to the fixing cap 13 is provided inside the moving frame 12. By passing the T-shaped rod 8 through the connecting hole 3, and then an external workpiece passes through the outer wall of the T-shaped rod 8, and then rotating the nut block 10 to fit on the outer wall of the external workpiece, the fixing cap 13 can be squeezed with the concave positioning groove 11, so that the spring 15 is deformed by the extrusion. When the position of the fixing cap 13 is aligned with the concave positioning groove 11, the connection between the connecting support 4 and the external workpiece can be fixed by fitting. When it is necessary to disassemble, the connecting block 14 can be pushed inward to separate the fixing cap 13 from the concave positioning groove 11, and then rotate the nut block 10 to engage with the outer wall of the T-shaped rod 8. Finally, the workpiece and the connecting support 4 can be taken out to complete the disassembly.
[0022] Working principle: First, the operator needs to align the connecting support 4 with the position of the external workpiece. Then, the operator passes the T-shaped rod 8 through the connecting hole 3, and then the external workpiece passes through the outer wall of the T-shaped rod 8. Then, after rotating the nut block 10 to fit on the outer wall of the external workpiece, the spring 15 can be deformed by the extrusion between the position of the fixing cap 13 and the concave positioning groove 11. When the position of the fixing cap 13 is aligned with the concave positioning groove 11, the connection between the connecting support 4 and the external workpiece can be fixed. When disassembly is required, the connecting block 14 can be pushed inward to separate the fixing cap 13 from the concave positioning groove 11, and then the nut block 10 can be rotated to engage with the outer wall of the T-shaped rod 8. Finally, the workpiece can be taken out from the connecting support 4 to complete the disassembly. By adding the first strengthening layer 5 inside the support mounting hole 1 and further adding the H-shaped strengthening rib 7, the strength and rigidity can be increased. While the first strengthening layer 5 increases the strength, it has good resistance to high temperature, acids, alkalis, salts, various oils and solvents, and has good insulation performance.
[0023] Finally, it should be noted that the above content is only used to illustrate the technical solution of the present invention, rather than limiting the protection scope of the present invention. Any simple modification or equivalent replacement made by those of ordinary skill in the art to the technical solution of the present invention shall not depart from the essence and scope of the technical solution of the present invention.
Claims
1. A rigid bearing support, comprising a support mounting hole (1), a connecting rib (2) and a connecting support (4), characterized in that: One side of the connecting support (4) is provided with a connecting rib (2). A support installation hole (1) is formed on the side of the connecting support (4) close to the connecting rib (2). The inner wall of the support installation hole (1) is provided with a first strengthening layer (5) for reinforcement, and a second strengthening layer (6) is arranged inside the first strengthening layer (5). A plurality of H-shaped strengthening ribs (7) are arranged inside the second strengthening layer (6). A connecting hole (3) is formed inside the connecting support (4), and a T-shaped rod (8) is arranged inside the connecting hole (3). A concave positioning groove (11) is formed on the outer wall of the T-shaped rod (8). A nut block (10) is sleeved on the outer wall of the T-shaped rod (8), and a limiting mechanism for fixing the position is arranged inside the nut block (10).
2. The rigid bearing support according to claim 1, characterized in that: The first strengthening layer (5) is made of fiberglass material.
3. The rigid bearing support according to claim 1, characterized in that: The inner wall diameter of the support installation hole (1) is 66±0.
2.
4. A rigid bearing support according to claim 1, characterized in that: A sealing gasket (9) that fits with the support installation hole (1) is installed on the outer wall of the T-shaped rod (8).
5. A rigid bearing support according to claim 1, characterized in that: The limiting mechanism includes a moving frame (12) and a fixing cap (13). The inner wall of the nut block (10) is provided with a moving frame (12), and a fixing cap (13) adapted to the concave positioning groove (11) is sleeved on the outer wall of the moving frame (12). A connecting block (14) is installed on one side of the fixing cap (13).
6. The rigid bearing support according to claim 5, characterized in that: A spring (15) connected to the fixing cap (13) is arranged inside the moving frame (12).