A brake disc grinding device

Abstract

This utility model relates to a brake disc grinding device, belonging to the technical field of grinding devices. It includes a base plate, on which a left support member and a right support member are provided. A left support block is provided on the side of the left support member facing the right support member. A left grinding component for grinding the left side of the brake disc is provided on the left support block. The left grinding component includes a left movement limiting block, which is slidably connected to the left support block. A right support block is provided on the side of the right support member facing the left support member. A right grinding component for grinding the right side of the brake disc is provided on the right support block. The right grinding component includes a right movement limiting block, which is slidably connected to the right support block. A motor support plate is provided on the side wall of the right support member away from the right support block. A motor is provided on the motor support plate. The power output end of the motor is connected to a rotating shaft. The end of the rotating shaft has a step for mounting the brake disc.

Description

Technical Field

[0001] This utility model relates to the field of grinding device technology, and in particular to a brake disc grinding device. Background Technology

[0002] A Doppler flow meter is an instrument that uses the Doppler effect to measure fluid velocity and flow rate. It is a non-contact measurement technology with advantages such as wide measurement range, high accuracy, and fast response speed, and is widely used in industries such as industry, agriculture, and medicine.

[0003] Existing Doppler flow detection devices are typically fixedly installed above the watershed or underground water body to be monitored. By adjusting the installation position during installation, the detection surface of the flow detection device is made to form a certain angle with the water surface of the water body to be monitored, with the optimal angle being between 45° and 50°. However, due to variations in the water level of the watershed or limitations in the installation location of the Doppler flow detection device (outdoor installation environments and underground well walls present many inconveniences), the detection surface of the Doppler flow detection device cannot maintain the optimal detection angle with the water surface of the water body, or even when at the optimal detection angle, it cannot detect the water surface in the central area of ​​the watershed to be monitored. Therefore, it is essential to design a Doppler flow detection device that can always maintain the optimal observation angle and accurately measure the flow velocity of the water body to be monitored. Utility Model Content

[0004] In order to overcome the above-mentioned defects of the prior art, the present invention provides a brake disc grinding device to solve the problems mentioned in the background art.

[0005] To achieve the aforementioned utility model objective, this utility model provides a brake disc grinding device, including a base plate. The base plate has a left support member and a right support member. A left support block is provided on the side of the left support member facing the right support member. A left grinding component for grinding the left side of the brake disc is provided on the left support block. The left grinding component includes a left movement limiting block, which is slidably connected to the left support block. A right support block is provided on the side of the right support member facing the left support member. A right grinding component for grinding the right side of the brake disc is provided on the right support block. The right grinding component includes a right movement limiting block, which is slidably connected to the right support block. A motor support plate is provided on the side wall of the right support member away from the right support block. A motor is provided on the motor support plate. The power output end of the motor is connected to a rotating shaft. A step for mounting the brake disc is provided at the end of the rotating shaft, and a fixing nut is fitted onto the end of the rotating shaft.

[0006] Furthermore, the left moving limit block is detachably provided with a left grinding block on the side facing the brake disc. The left grinding assembly also includes a left push plate, which is located on the side of the left moving limit block away from the left grinding block. The left push plate is connected to a left threaded rod, which is threadedly connected to the left support member. A left positioning nut is fitted on the left threaded rod, which is located on the side of the left support member facing the brake disc. A left knob is provided at the end of the left threaded rod.

[0007] Furthermore, the left grinding block is provided with a left circular groove, and a left connecting bolt is provided in the left circular groove. The left connecting bolt passes through the left moving limit block and extends beyond the left moving limit block. The end of the left connecting bolt is provided with a left fixing nut.

[0008] Furthermore, the right movement limiting block is detachably provided with a right grinding block on the side facing the brake disc. The right grinding assembly also includes a right push plate, which is located on the side of the right movement limiting block away from the right grinding block. The right push plate is connected to a right threaded rod, which is threadedly connected to a right support member. A right positioning nut is fitted on the right threaded rod, which is located on the side of the right support member facing the brake disc. A right knob is provided at the end of the right threaded rod.

[0009] Furthermore, the right moving limit block is provided with a right circular groove, and a right connecting bolt is provided in the right circular groove. The right connecting bolt passes through the right moving limit block and extends beyond the right moving limit block. A right fixing nut is sleeved on the end of the right connecting bolt.

[0010] Furthermore, the left support block is provided with a left through hole for installing the fixing nut, which penetrates the left support member.

[0011] Furthermore, the left support block is provided with a left T-shaped positioning hole that extends through the top, and the bottom of the left moving limit block is provided with a left bottom limit plate that cooperates with the left T-shaped positioning hole.

[0012] Compared with the prior art, the beneficial effects of this utility model are: This application, by setting up a left grinding component and a right grinding component, allows for grinding of both sides of the brake disc without disassembling the brake disc after it has been fixed. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the structure of an embodiment of the present utility model; Figure 2 This is a cross-sectional structural diagram of an embodiment of the present utility model; Figure 3 for Figure 2 A magnified structural diagram of A in the middle; Figure 4 This is a schematic diagram of the connection between the left movement limit block and the left support block. Detailed Implementation

[0014] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the utility model, not all embodiments. The embodiments of this utility model are described below with reference to the accompanying drawings.

[0015] like Figures 1-4 As shown, a brake disc grinding device includes a base plate 1, on which a left support member 2 and a right support member 10 are provided. A left support block 3 is provided on the side of the left support member 2 facing the right support member 10. A left grinding component for grinding the left side of the brake disc 22 is provided on the left support block 3. The left grinding component includes a left movement limiting block 5, which is slidably connected to the left support block 3. A right support block 15 is provided on the side of the right support member 10 facing the left support member 2. A right grinding component for grinding the right side of the brake disc 22 is provided on the right support block 15. The right grinding component includes a right movement limiting block 20, which is slidably connected to the right support block 15. A motor support plate 11 is provided on the side wall of the right support member 10 away from the right support block 15. A motor 12 is provided on the motor support plate 11. The power output end of the motor 12 is connected to a rotating shaft 23. A step for mounting the brake disc 22 is provided at the end of the rotating shaft 23. A fixing nut 14 is sleeved on the end of the rotating shaft 23.

[0016] Specifically, the power output end of the motor 12 is connected to the rotating shaft 23. The brake disc 22 is inserted into the step through the space between the left support block 3 and the right support block 15. The end of the rotating shaft 23 is an external thread section. The brake disc 22 can be fixed by tightening the fixing nut 14. After fixing, the left side of the brake disc 22 can be polished by adjusting the position of the left polishing component, and the right side of the brake disc 22 can be polished by adjusting the position of the right polishing component.

[0017] In some embodiments, the left movement limiting block 5 is detachably provided with a left grinding block 4 on the side facing the brake disc 22. The left grinding assembly also includes a left push plate 6, which is located on the side of the left movement limiting block 5 away from the left grinding block 4. The left push plate 6 is connected to the left threaded rod 7, which is threadedly connected to the left support member 2. A left positioning nut 9 is sleeved on the left threaded rod 7, which is located on the side of the left support member 2 facing the brake disc 22. A left knob 8 is provided at the end of the left threaded rod 7.

[0018] Specifically, the left support 2 has a threaded hole that mates with the left threaded rod 7. By rotating the left knob 8, the left grinding block 4 can be pushed to contact the left side of the brake disc 22, thereby starting the motor 12 to grind the left side of the brake disc 22. After adjusting to the position, the left positioning nut 9 is tightened to complete the positioning. If the left grinding block 4 is to be separated from the brake disc 22, the left knob 8 is rotated back to move the left push plate 6 away from the left movement limit block 5, and then the left grinding block 4 is manually pushed away from the brake disc 22.

[0019] In some embodiments, the left grinding block 4 is provided with a left circular groove 27, and a left connecting bolt 28 is provided in the left circular groove 27. The left connecting bolt 28 passes through the left moving limit block 5 and extends out of the left moving limit block 5. The end of the left connecting bolt 28 is provided with a left fixing nut 29.

[0020] Specifically, the bottom of the left circular groove 27 and the left moving limit block 5 are provided with through holes for the left connecting bolt 28 to pass through. During installation, first move the left moving limit block 5 away from the brake disc 22, install the left connecting bolt 28, and fix the end with the left fixing nut 29. In other embodiments of this example, the left circular groove 27 can be a regular hexagonal groove used to limit the end of the left connecting bolt 28. During installation, it is not necessary to fix the end of the left connecting bolt 28. There can be two left circular grooves 27, which are set in the vertical direction, and the corresponding number of left fixing nuts 29 is also two.

[0021] In some embodiments, the right movement limiting block 20 is detachably provided with a right grinding block 21 on the side facing the brake disc 22. The right grinding assembly also includes a right push plate 19, which is disposed on the side of the right movement limiting block 20 away from the right grinding block 21. The right push plate 19 is connected to the right threaded rod 17, which is threadedly connected to the right support member 10. A right positioning nut 18 is sleeved on the right threaded rod 17, which is disposed on the side of the right support member 10 facing the brake disc 22. A right knob 16 is provided at the end of the right threaded rod 17.

[0022] Specifically, the right support member 10 is provided with a threaded hole that mates with the right threaded rod 17. By rotating the right knob 16, the right grinding block 21 can be pushed to contact the right side of the brake disc 22, thereby starting the motor 12 to grind the right side of the brake disc 22. After adjusting to the position, the right positioning nut 18 is tightened to complete the positioning. If the right grinding block 21 is to be separated from the brake disc 22, the right knob 16 is rotated back to move the right push plate 19 away from the right movement limit block 20, and then the right grinding block 21 is manually pushed away from the brake disc 22.

[0023] In some embodiments, the right moving limit block 20 is provided with a right circular groove 31, and a right connecting bolt 32 is provided in the right circular groove 31. The right connecting bolt 32 passes through the right moving limit block 20 and extends out of the right moving limit block 20. A right fixing nut 33 is sleeved on the end of the right connecting bolt 32.

[0024] Specifically, the bottom of the right circular groove 31 and the right moving limit block 20 are provided with through holes for the right connecting bolt 32 to pass through. During installation, the right moving limit block 20 is first moved away from the brake disc 22, the right connecting bolt 32 is installed, and the end is fixed with the right fixing nut 33. In other embodiments of this example, the right circular groove 31 is larger than the end of the right fixing nut 33 so as to accommodate the space for the installation tool. The right circular groove 31 can be a regular hexagonal groove used to limit the end of the right connecting bolt 32. During installation, it is not necessary to fix the end of the right connecting bolt 32. There can be two right circular grooves 31, which are set in the vertical direction, and the corresponding number of right fixing nuts 33 is also two.

[0025] In some embodiments, the left support block 3 is provided with a left through hole 24 for installing the fixing nut 14 through the left support member 2. When tightening the fixing nut 14, it can be operated by passing a T-shaped wrench through the left through hole 24.

[0026] In some embodiments, the left support block 3 is provided with a left T-shaped positioning hole 26 that passes through the top, and the bottom of the left moving limit block 5 is provided with a left bottom limit plate 25 that cooperates with the left T-shaped positioning hole 26.

[0027] Specifically, by setting the left T-shaped positioning hole 26, the left moving limit block 5 can move along it. Similarly, the right support block 15 is provided with a right T-shaped positioning hole to restrict the right moving limit block 20 from moving along it.

[0028] By setting up a left grinding component and a right grinding component, this application allows for grinding of both sides of the brake disc 22 without disassembling the brake disc 22 after it has been fixed.

[0029] The technical solution of this utility model has been described above with reference to specific embodiments. However, it should be noted that the above description is only for explaining the solution of this utility model and should not be construed as a specific limitation on the scope of protection of the utility model in any way. Based on this explanation, other specific embodiments or equivalent substitutions of this utility model that can be conceived by those skilled in the art without creative effort will all fall within the scope of protection of this utility model.

Claims

1. A brake disc grinding device, characterized in that, The system includes a base plate (1), on which a left support member (2) and a right support member (10) are provided. The left support member (2) has a left support block (3) on the side facing the right support member (10). The left support block (3) has a left grinding assembly for grinding the left side of the brake disc (22). The left grinding assembly includes a left movement limiting block (5), which is slidably connected to the left support block (3). The right support member (10) has a right support block (15) on the side facing the left support member (2). The right support block (15) has a grinding assembly for grinding the brake disc (22). The right grinding assembly on the right side of the disc (22) includes a right movement limiting block (20), which is slidably connected to the right support block (15). The right support member (10) has a motor support plate (11) on the side wall away from the right support block (15). The motor support plate (11) has a motor (12) on it. The power output end of the motor (12) is connected to the rotating shaft (23). The end of the rotating shaft (23) has a step for installing the brake disc (22). The end of the rotating shaft (23) is fitted with a fixing nut (14).

2. The brake disc grinding device according to claim 1, characterized in that, The left moving limit block (5) is detachably provided with a left grinding block (4) on the side facing the brake disc (22). The left grinding assembly also includes a left push plate (6). The left push plate (6) is located on the side of the left moving limit block (5) away from the left grinding block (4). The left push plate (6) is connected to the left threaded rod (7). The left threaded rod (7) is threadedly connected to the left support member (2). A left positioning nut (9) is sleeved on the left threaded rod (7). The left positioning nut (9) is located on the side of the left support member (2) facing the brake disc (22). A left knob (8) is provided at the end of the left threaded rod (7).

3. The brake disc grinding device according to claim 2, characterized in that, The left grinding block (4) is provided with a left circular groove (27), and a left connecting bolt (28) is provided in the left circular groove (27). The left connecting bolt (28) passes through the left moving limit block (5) and extends out of the left moving limit block (5). The end of the left connecting bolt (28) is provided with a left fixing nut (29).

4. The brake disc grinding device according to claim 1, characterized in that, The right movement limiting block (20) is detachably provided with a right grinding block (21) on the side facing the brake disc (22). The right grinding assembly also includes a right push plate (19). The right push plate (19) is located on the side of the right movement limiting block (20) away from the right grinding block (21). The right push plate (19) is connected to the right threaded rod (17). The right threaded rod (17) is threadedly connected to the right support member (10). A right positioning nut (18) is sleeved on the right threaded rod (17). The right positioning nut (18) is located on the side of the right support member (10) facing the brake disc (22). A right knob (16) is provided at the end of the right threaded rod (17).

5. The brake disc grinding device according to claim 4, characterized in that, The right moving limit block (20) is provided with a right circular groove (31), and the right circular groove (31) is provided with a right connecting bolt (32). The right connecting bolt (32) passes through the right moving limit block (20) and extends out of the right moving limit block (20). The end of the right connecting bolt (32) is fitted with a right fixing nut (33).

6. The brake disc grinding device according to claim 1, characterized in that, The left support block (3) is provided with a left through hole (24) through the left support member (2) for installing the fixing nut (14).

7. The brake disc grinding device according to claim 1, characterized in that, The left support block (3) is provided with a left T-shaped positioning hole (26) that passes through the top, and the bottom of the left moving limit block (5) is provided with a left bottom limit plate (25) that cooperates with the left T-shaped positioning hole (26).

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