Rail transit wrench surface polishing device

Abstract

The utility model discloses a kind of surface polishing devices for rail transit wrench, it is related to rail transport tool processing technical field, to solve the existing wrench when processing, lack the structure of multiple sets of clamping, cannot simultaneously polish processing to multiple sets of same kind of wrench, the practicality is lower Problem, its technical scheme main point is including electric sliding rail, the outside of electric sliding rail is installed with electric sliding block, the outside fixed connection of electric sliding block has support, the one end fixed connection of support outside has mounting plate, the inside of mounting plate is equipped with mounting groove, the other end fixed connection of support outside has first hydraulic cylinder, the telescopic end fixed connection of first hydraulic cylinder has clamping plate, the outside fixed connection of clamping plate has pressure block. Reached the effect of convenient use.

Description

Technical Field

[0001] This utility model relates to the field of rail transit tool processing technology, and in particular to a surface polishing device for rail transit wrenches. Background Technology

[0002] Rail transit refers to a type of transportation vehicle or system that requires operating vehicles to run on specific tracks. With the diversified development of train and railway technology, rail transit presents more and more types, not only covering long-distance land transportation, but also widely used in medium and short-distance urban public transportation. In rail transit, wrenches are used for daily maintenance and repair. These wrench tools play a crucial role in rail transit maintenance, ensuring that bolt connections are firm, preventing safety hazards caused by loosening, and ensuring the safe operation of rail transit.

[0003] The existing technical solutions mentioned above have the following drawbacks: existing wrenches lack a multi-clamping structure during processing, making it impossible to polish multiple sets of the same type of wrenches simultaneously, resulting in low practicality. Utility Model Content

[0004] The purpose of this invention is to provide a surface polishing device for railway wrenches.

[0005] To achieve the above objectives, the present invention provides the following technical solution:

[0006] A surface polishing device for rail transit wrenches includes an electric slide rail, an electric slider mounted on the outer side of the electric slide rail, a bracket fixedly connected to the outer side of the electric slider, a mounting plate fixedly connected to one end of the outer side of the bracket, an mounting groove formed inside the mounting plate, a first hydraulic cylinder fixedly connected to the other end of the outer side of the bracket, a clamping plate fixedly connected to the telescopic end of the first hydraulic cylinder, and a pressure block fixedly connected to the outer side of the clamping plate.

[0007] By adopting the above technical solution, the electric slide rail and electric slider can control the movement of the clamping structure, move the clamped wrench to the grinding equipment for grinding, and then move it out. Multiple wrenches can be clamped at the same time for grinding, improving efficiency.

[0008] Furthermore, a base is provided on the outer side of the electric slide rail, and a second hydraulic cylinder is fixedly connected to the outer side of the base. A connecting seat is fixedly connected to the telescopic end of the second hydraulic cylinder, and a first roller-type polishing wheel and a first motor are provided on the outer side of the connecting seat.

[0009] By adopting the above technical solution, the first roller-type polishing wheel can polish one side of the wrench and can be adjusted in height.

[0010] Furthermore, a column is provided on the outer side of the base, a lead screw is installed inside the column, a moving block is sleeved on the outer side of the lead screw, a driven wheel, a driving wheel and a second motor are installed on the outer side of the column, a transmission belt is sleeved on the outer side of both the driven wheel and the driving wheel, and a second roller polishing wheel and a third motor are installed on the outer side of the moving block.

[0011] By adopting the above technical solution, the other side of the wrench can be polished by the second roller polishing wheel, and the height can be adjusted at the same time.

[0012] Furthermore, two electric slide rails and two electric sliders are symmetrically arranged, and the electric slide rails and electric sliders are slidably connected. Multiple mounting slots and pressure blocks are arranged at equal intervals. Two connecting seats and two hydraulic cylinders are arranged. The first motor is fixedly connected to one of the connecting seats. The first roller polishing wheel is installed between the two connecting seats and is rotatably connected to the connecting seats. The output end of the first motor is fixedly connected to one end of the first roller polishing wheel.

[0013] By adopting the above technical solutions, the stability of the structure is improved, making it easier to adjust and use.

[0014] Furthermore, two columns, lead screws, and moving blocks are symmetrically arranged. One end of the driven wheel is fixedly connected to one end of one lead screw, one end of the driving wheel is fixedly connected to one end of the other lead screw, the output end of the second motor is fixedly connected to one end of the driving wheel, the second roller-type polishing wheel is rotatably connected to the moving block, the third motor is fixedly connected to the outside of one of the moving blocks, the moving block is threadedly connected to the lead screw, and the lead screw is rotatably connected to the column.

[0015] By adopting the above technical solution, the gap of the polishing equipment can be adjusted at any time through lifting and adjustment, which facilitates better polishing.

[0016] In summary, the beneficial technical effects of this utility model are as follows:

[0017] It adopts a mounting plate, clamping plate, and roller-type polishing wheels. Multiple handles are clamped and fixed by using the mounting plate and clamping plate, and moved by electric slide rails and electric sliders. Two sets of polishing wheels polish, and the gap distance can be adjusted to improve polishing efficiency and produce a convenient effect. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0019] Figure 2 This is a three-dimensional structural diagram of the mounting plate of this utility model;

[0020] Figure 3 This is a schematic diagram of the three-dimensional structure of the clamping plate of this utility model;

[0021] Figure 4 This is a three-dimensional structural diagram of the second roller-type polishing wheel of this utility model;

[0022] Figure 5 This is a three-dimensional structural diagram of the first roller-type polishing wheel of this utility model.

[0023] In the diagram, 1. Electric slide rail; 2. Electric slider; 3. Bracket; 4. Mounting plate; 5. Mounting groove; 6. First hydraulic cylinder; 7. Clamping plate; 8. Pressure block; 9. Base; 10. Second hydraulic cylinder; 11. Connecting seat; 12. First motor; 13. First roller polishing wheel; 14. Column; 15. Lead screw; 16. Moving block; 17. Driven wheel; 18. Driving wheel; 19. Transmission belt; 20. Second motor; 21. Second roller polishing wheel; 22. Third motor. Detailed Implementation

[0024] The present invention will be further described in detail below with reference to the accompanying drawings.

[0025] Reference Figure 1-5 A surface polishing device for rail transit wrenches includes an electric slide rail 1, an electric slider 2 mounted on the outer side of the electric slide rail 1, a bracket 3 fixedly connected to the outer side of the electric slider 2, a mounting plate 4 fixedly connected to one end of the outer side of the bracket 3, an mounting groove 5 formed inside the mounting plate 4, a first hydraulic cylinder 6 fixedly connected to the other end of the outer side of the bracket 3, a clamping plate 7 fixedly connected to the telescopic end of the first hydraulic cylinder 6, a pressure block 8 fixedly connected to the outer side of the clamping plate 7, a base 9 provided on the outer side of the electric slide rail 1, a second hydraulic cylinder 10 fixedly connected to the outer side of the base 9, a connecting seat 11 fixedly connected to the telescopic end of the second hydraulic cylinder 10, and a first hydraulic cylinder 10 fixedly connected to the outer side of the connecting seat 11. The base 9 has a base 9 with a base 9 and a base 9. A column 14 is installed on the outside of the base 9. A lead screw 15 is installed inside the column 14. A moving block 16 is sleeved on the outside of the lead screw 15. A driven wheel 17, a driving wheel 18 and a second motor 20 are installed on the outside of the base 14. A transmission belt 19 is sleeved on the outside of both the driven wheel 17 and the driving wheel 18. A second roller polishing wheel 21 and a third motor 22 are installed on the outside of the moving block 16. The electric slide rail 1 and the electric slider 2 can control the movement of the clamping structure to move the clamped wrench to the polishing equipment for polishing and then move it out. Multiple wrenches can be clamped and polished at the same time to improve efficiency.

[0026] like Figure 1-5As shown, two electric slide rails 1 and two electric sliders 2 are symmetrically arranged, and the electric slide rails 1 and electric sliders 2 are slidably connected. Multiple mounting slots 5 and pressure blocks 8 are equally spaced. Two connecting seats 11 and two hydraulic cylinders 10 are provided. A first motor 12 is fixedly connected to one connecting seat 11. A first roller polishing wheel 13 is installed between two connecting seats 11 and is rotatably connected to the connecting seats 11. The output end of the first motor 12 is fixedly connected to one end of the first roller polishing wheel 13. Two columns 14, lead screws 15 and moving blocks 16 are symmetrically arranged. One end of the driven wheel 17 is fixedly connected to one end of one lead screw 15. One end of the driving wheel 18 is fixedly connected to one end of the other lead screw 15. The output end of the second motor 20 is fixedly connected to one end of the driving wheel 18. The second roller polishing wheel 21 and the moving block 16 are rotatably connected. A third motor 22 is fixedly connected to the outside of one moving block 16. The moving block 16 and the lead screw 15 are threadedly connected. The lead screw 15 and the column 14 are rotatably connected.

[0027] The implementation principle of this embodiment is as follows: the wrench is placed in the mounting groove 5, then the clamping plate 7 is pressed down, and the wrench in the groove is pressed tightly by the pressure block 8. Then, the wrench is moved to the grinding equipment by the electric slide rail 1 and the electric slider 2, and the wrench is inserted into the gap between the two roller polishing wheels. At the same time, the gap distance is adjusted according to the actual situation. The second hydraulic cylinder 10 can control the first roller polishing wheel 13 to move up and down. Through the transmission of the second motor 20 and the lead screw 15, the moving block 16 is moved, which drives the second roller polishing wheel 21 to adjust its height. Both sides of the wrench can be polished at the same time, improving the polishing efficiency.

[0028] The embodiments described herein are preferred embodiments of this utility model and are not intended to limit the scope of protection of this utility model. Therefore, all equivalent changes made to the structure, shape, and principle of this utility model should be included within the scope of protection of this utility model.

Claims

1. A surface polishing device for rail transit wrenches, comprising an electric slide rail (1), characterized in that: An electric slider (2) is installed on the outside of the electric slide rail (1). A bracket (3) is fixedly connected to the outside of the electric slider (2). A mounting plate (4) is fixedly connected to one end of the bracket (3). An installation groove (5) is opened inside the mounting plate (4). A first hydraulic cylinder (6) is fixedly connected to the other end of the bracket (3). A clamping plate (7) is fixedly connected to the telescopic end of the first hydraulic cylinder (6). A pressure block (8) is fixedly connected to the outside of the clamping plate (7).

2. The surface polishing device for rail transit wrenches according to claim 1, characterized in that: The electric slide rail (1) is provided with a base (9) on its outer side. A second hydraulic cylinder (10) is fixedly connected to the outer side of the base (9). A connecting seat (11) is fixedly connected to the telescopic end of the second hydraulic cylinder (10). A first roller polishing wheel (13) and a first motor (12) are provided on the outer side of the connecting seat (11).

3. The surface polishing device for rail transit wrenches according to claim 2, characterized in that: A column (14) is provided on the outside of the base (9). A lead screw (15) is installed inside the column (14). A moving block (16) is sleeved on the outside of the lead screw (15). A driven wheel (17), a driving wheel (18), and a second motor (20) are installed on the outside of the column (14). A transmission belt (19) is sleeved on the outside of both the driven wheel (17) and the driving wheel (18). A second roller polishing wheel (21) and a third motor (22) are installed on the outside of the moving block (16).

4. The surface polishing device for rail transit wrenches according to claim 2, characterized in that: Two electric slide rails (1) and two electric sliders (2) are symmetrically arranged. The electric slide rails (1) and two electric sliders (2) are slidably connected. Multiple mounting slots (5) and pressure blocks (8) are equally spaced. Two connecting seats (11) and two hydraulic cylinders (10) are arranged. The first motor (12) is fixedly connected to one of the connecting seats (11). The first roller polishing wheel (13) is installed between the two connecting seats (11) and is rotatably connected to the connecting seats (11). The output end of the first motor (12) is fixedly connected to one end of the first roller polishing wheel (13).

5. The surface polishing device for rail transit wrenches according to claim 3, characterized in that: Two of each of the column (14), lead screw (15) and moving block (16) are symmetrically arranged. One end of the driven wheel (17) is fixedly connected to one end of the lead screw (15). One end of the driving wheel (18) is fixedly connected to one end of the other lead screw (15). The output end of the second motor (20) is fixedly connected to one end of the driving wheel (18). The second roller polishing wheel (21) and the moving block (16) are rotatably connected. The third motor (22) is fixedly connected to the outside of the moving block (16). The moving block (16) and the lead screw (15) are threadedly connected. The lead screw (15) and the column (14) are rotatably connected.

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