Sliding bearing seat

Abstract

The utility model discloses a sliding bearing seat, which belongs to the technical field of sliding bearings and comprises a bearing main body, a bearing base is fixedly mounted at the top of the bearing main body, a bearing cover is in bolted connection with the top of the bearing base, and a fixing structure is arranged at the top of the bearing cover. A first rotating wheel is fixedly mounted outside the bearing main body, a second rotating wheel is connected to the bottom of the first rotating wheel through a bolt, a supporting frame is fixedly mounted at the bottom of the bearing main body, and a mounting hole is formed in the bottom of the supporting frame. The first rotating wheel and the second rotating wheel are matched with the first bolt for connection, the bearing body can be rotated to adjust the connecting angle of the shaft, so that the bearing body can be rotated and adjusted conveniently, the universality is high, the spring washer is arranged in the hexagonal head bolt, vibration can be reduced when the bearing is installed and used, and the service life of the bearing is prolonged. And the stability in use is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of sliding bearing seats, in particular to a sliding bearing seat. Background Art

[0002] Bearings need support points when in use. The inner support point of the bearing is the shaft, and the outer support point of the bearing is the bearing seat. Bearings can choose different bearing seats, and a bearing seat can choose different types of bearings at the same time. Therefore, there are many types of bearing seats. According to the different friction properties, bearings can be divided into sliding bearings and rolling bearings. Sliding bearings require sliding bearing seats. Sliding bearing seats are shells with bearing shells or sleeves in the holes. The sliding bearing seat rotates in contact with one surface of the sliding bearing and has the characteristics of high load-bearing capacity, simple structure, and good impact resistance.

[0003] In many cases, the angle of the bearing seat is critical to the performance and stability of the machine. However, due to the limitations of existing designs, the angle of the bearing seat is often determined during installation and cannot be adjusted during subsequent use. This limitation makes it difficult for the machine to achieve optimal operating conditions when facing different workloads and conditions. This fixed design and angle adjustment limitation greatly reduces the versatility of the sliding bearing seat. In different application scenarios, the machine may need to adapt to a variety of complex working environments and workloads. However, due to the limitations of existing sliding bearing seat designs, they often cannot meet these diverse needs, which not only limits the performance and efficiency of the machine, but also increases the cost and complexity of maintaining and replacing the bearing seat.

[0004] Therefore, it is urgent to provide a sliding bearing seat to solve the above problems. Utility Model Content

[0005] The technical problem to be solved by the utility model is that the angle of the sliding bearing seat cannot be changed at will, and the versatility is low.

[0006] In order to solve the above technical problems, a technical solution adopted by the utility model is: to provide a sliding bearing seat, including a bearing body, a bearing base is fixedly installed on the top of the bearing body, two bearing caps are bolted to the top of the bearing base, and multiple sets of fixing structures are arranged on the tops of the two bearing caps;

[0007] A first rotating wheel is fixedly mounted on the outside of the bearing body, and a second rotating wheel is connected to the bottom of the first rotating wheel via bolts;

[0008] A support frame is fixedly mounted on the bottom of the second rotating wheel, a mounting hole is opened at the bottom of the support frame, a lower bearing shell is mounted on the upper surface of the bearing base, and an upper bearing shell is mounted on the lower surface of the bearing cover.

[0009] Through the above technical solution, the bearing cover is connected to the bearing base by bolts to fix the bearing. The device can be installed on other mechanical equipment through the mounting holes on the support frame, which is convenient for installation and disassembly and has strong practicality. The bearing cover and the bearing base are connected by hexagonal bolts, which makes it more convenient to adjust and connect.

[0010] The utility model is further configured as follows: a plurality of evenly distributed circular holes are opened on the circumference of the first rotating wheel and the second rotating wheel, a first bolt penetrates through each group of corresponding circular holes on the first rotating wheel and the second rotating wheel, and nuts are threadedly connected to the bottoms of the plurality of first bolts.

[0011] Through the above technical solution, by opening a plurality of evenly distributed circular holes on the circumference of the first rotating wheel and the second rotating wheel, the bearing body can be rotated and then adjusted at multiple angles, which has better applicability. The first rotating wheel and the second rotating wheel are fixed by the first bolt and nut, which facilitates the disassembly and replacement of the bearing body.

[0012] The utility model is further configured as follows: the fixing structure comprises a hexagonal bolt, the hexagonal bolt penetrates the bearing cover and is bolted to the bearing base, and a spring washer is arranged on the inner top end of the hexagonal bolt.

[0013] Through the above technical solution, a spring washer is arranged at the inner top of the hexagonal head bolt, which is convenient for continuous locking and fixing of the hexagonal head bolt during installation and is pressed against the installation position. The inner spring washer plays the role of buffering and protecting the bearing cover.

[0014] The utility model is further configured as follows: the upper bearing shell and the lower bearing shell cooperate with each other.

[0015] Through the above technical solution, the bearing base is used to carry and fix the shaft, and the lower bearing shell and the upper bearing shell are used to slide between the shaft, so that the shaft is fixed more stably.

[0016] The beneficial effects of the utility model are as follows:

[0017] 1. The utility model is connected by the first rotating wheel and the second rotating wheel in cooperation with the first bolt, so that the bearing body can be rotated to adjust the connection angle of the bearing, thereby facilitating the rotation adjustment of the bearing body and having high versatility.

[0018] 2. The utility model provides a spring washer inside the hexagonal head bolt, so that when the bolt is installed and used, vibration can be reduced and stability in use can be improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a three-dimensional structural diagram of the utility model;

[0020] Figure 2 is a schematic diagram of the bottom of the support frame;

[0021] Figure 3 is a schematic diagram of a fixed structure;

[0022] Figure 4 is a schematic diagram of the bearing body;

[0023] Figure 5 Schematic diagram of the first rotating wheel and the second rotating wheel.

[0024] In the figure: 1. bearing body; 2. bearing base; 3. bearing cover; 4. fixing structure; 5. first rotating wheel; 6. second rotating wheel; 7. support frame; 8. nut; 401. hexagonal head bolt; 402. spring washer; 11. lower bearing shell; 12. upper bearing shell; 13. first bolt. DETAILED DESCRIPTION

[0025] The preferred embodiments of the present invention are described in detail below in conjunction with the accompanying drawings so that the advantages and features of the present invention can be more easily understood by those skilled in the art, thereby making a clearer and more definite definition of the protection scope of the present invention.

[0026] See also Figure 1-Figure 5 A sliding bearing seat comprises a bearing body 1, a bearing base 2 is fixedly installed on the top of the bearing body 1, two bearing caps 3 are connected to the top of the bearing base 2 by bolts, and multiple sets of fixing structures 4 are arranged on the top of the two bearing caps 3, a first rotating wheel 5 is fixedly installed on the outside of the bearing body 1, a second rotating wheel 6 is connected to the bottom of the first rotating wheel 5 by bolts, a support frame 7 is fixedly installed on the bottom of the second rotating wheel 6, a mounting hole is opened at the bottom of the support frame 7, the bearing cap 3 is connected to the bearing base 2 by bolts to fix the bearing, the device can be installed on other mechanical equipment through the mounting holes on the support frame 7, which is convenient for installation and disassembly and has strong practicality, the bearing cap 3 is connected to the bearing base 2 by a hexagonal bolt 401, which makes it more convenient to adjust and connect.

[0027] like Figure 3 As shown, the fixing structure 4 includes a hexagonal bolt 401, which passes through the bearing cover 3 and is bolted to the bearing base 2. A spring washer 402 is provided at the inner top of the hexagonal bolt 401. The spring washer 402 is provided at the inner top of the hexagonal bolt 401 to facilitate continuous locking and fixing of the hexagonal bolt 401 during installation, and to press it against the installation location. The internal spring washer 402 plays a role in buffering and protecting the bearing cover 3.

[0028] like Figure 4As shown, a lower bearing shell 11 is installed on the upper surface of the bearing base 2, and an upper bearing shell 12 is installed on the lower surface of the bearing cover 3. The upper bearing shell 12 cooperates with the lower bearing shell 11. The bearing base 2 is used to support the shaft. The shaft slides in the middle through the cooperation between the lower bearing shell 11 and the upper bearing shell 12.

[0029] like Figure 5 As shown, a plurality of evenly distributed circular holes are provided on the circumference of the first rotating wheel 5 and the second rotating wheel 6, and a first bolt 13 is passed through each group of corresponding circular holes on the first rotating wheel 5 and the second rotating wheel 6, and nuts 8 are threadedly connected to the bottoms of the plurality of first bolts 13. The bearing body 1 can be rotated through the circular holes provided on the circumference of the first rotating wheel 5 and the second rotating wheel 6, and then adjusted at multiple angles, which has better applicability. The first rotating wheel 5 and the second rotating wheel 6 are fixed by the first bolts 13 and the nuts 8, which facilitates the disassembly and replacement of the bearing body 1.

[0030] When the utility model is in use, firstly, the support frame 7 can be installed on other mechanical equipment through the installation hole opened at the bottom of the support frame 7, and the bearing body 1 is rotated to make the bearing body 1 and the first rotating wheel 5 rotate synchronously, and the corresponding angle is found, and the first bolt 13 is inserted into the circular holes of the first rotating wheel 5 and the second rotating wheel 6, and then the nut 8 under the second rotating wheel 6 is tightened, and the bearing body 1 and the bearing base 2 are fixed by the first bolt 13 and the nut 8, so as to achieve the effect of adjusting the angle, and greatly enhance the flexibility and adaptability of the bearing, and the shaft passes through the bearing base 2, and the lower surface of the bearing cover 3 is installed with an upper bearing shell 12, and the bearing cover 3 is manually aligned with the bearing base 2 for fixing, and the hexagonal bolt 401 above the bearing cover 3 is penetrated The bearing cover 3 is connected to the bearing base 2 by rotating the hexagonal bolt 401, and a spring washer 402 is provided on the top of the outer wall of the hexagonal bolt 401, which is convenient for continuous locking and fixing of the hexagonal bolt 401 during installation, and finally the occurrence of vibration and looseness can be effectively reduced. Through the mutual cooperation of the bearing base 2, the bearing cover 3, the upper bearing shell 12 and the lower bearing shell 11, the sliding of the shaft is more stable, thereby greatly improving the stability of the shaft during use. When it is necessary to replace the bearing body 1 or adjust the angle, it is only necessary to unscrew the nut 8, pull out the first bolt 13, replace the bearing body 1 or rotate the bearing body 1, which will not affect the fixation of the support frame 7 and other mechanical equipment, and effectively save time.

[0031] The above description is only an embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A sliding bearing seat, comprising a bearing body (1), characterized in that: A bearing base (2) is fixedly mounted on the top of the bearing body (1); two bearing caps (3) are bolted to the top of the bearing base (2); and a plurality of fixing structures (4) are arranged on the tops of the two bearing caps (3); The outside of the bearing body (1) is fixedly connected to a first rotating wheel (5), and the bottom of the first rotating wheel (5) is connected to a second rotating wheel (6) via bolts; A support frame (7) is fixedly mounted on the bottom of the second rotating wheel (6), a mounting hole is provided at the bottom of the support frame (7), a lower bearing shell (11) is mounted on the upper surface of the bearing base (2), and an upper bearing shell (12) is mounted on the lower surface of the bearing cover (3).

2. A sliding bearing seat according to claim 1, characterized in that: A plurality of evenly distributed circular holes are provided on the circumference of the first rotating wheel (5) and the second rotating wheel (6).

3. A sliding bearing seat according to claim 2, characterized in that: A first bolt (13) penetrates each group of corresponding circular holes on the first rotating wheel (5) and the second rotating wheel (6), and nuts (8) are threadedly connected at the bottoms of the plurality of first bolts (13).

4. A sliding bearing seat according to claim 1, characterized in that: The fixing structure (4) comprises a hexagonal bolt (401), the hexagonal bolt (401) passing through the bearing cover (3) and being bolted to the bearing base (2), and a spring washer (402) being arranged at the top end of the outer wall of the hexagonal bolt (401).

5. The sliding bearing seat according to claim 1, characterized in that: The upper bearing shell (12) and the lower bearing shell (11) cooperate with each other.

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