Polishing device for front follower seat machining

Abstract

The utility model provides a grinding device for processing a front follower seat, which relates to the technical field of locomotive part processing, and comprises an operating platform, the top of the operating platform is fixedly connected with a supporting column, the top of the supporting column is fixedly connected with a fixing plate, and the bottom of the fixing plate is provided with a grinding mechanism. And a water spraying mechanism is arranged at the top of the fixed plate. According to the polishing device, a to-be-polished part is placed on the top of the moving frame and clamped and fixed through the positioning mechanism, then the first driving motor is started to drive the rotating shaft to rotate, the first bevel gear and the second bevel gear are connected in a meshed mode, so that the threaded rod is driven to rotate, and the moving frame is limited through the limiting groove; and the threaded rod drives the moving frame to move, so that the part is conveniently driven to move, the grinding position of the part is conveniently adjusted, manual adjustment is not needed, and the safety during operation is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of locomotive parts processing, in particular to a grinding device for processing a front follower plate seat. Background Art

[0002] At present, locomotives are vehicles that pull or push railway vehicles. During the production and processing of railway locomotives, their production parts all need to be effectively polished, and the front plate seat is one of the parts in the production and processing process. Therefore, on the production and processing line of railway locomotives, polishing devices are indispensable.

[0003] However, during use of the existing grinding device, the grinding position of the parts needs to be adjusted manually, which reduces the safety during operation and has poor use effect. Utility Model Content

[0004] The utility model aims to solve the problem in the prior art that the grinding position of parts needs to be adjusted manually, which reduces the safety during operation, and proposes a grinding device for front plate seat processing.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a grinding device for front plate seat processing, comprising an operating platform, a support column is fixedly connected to the top of the operating platform, a fixed plate is fixedly connected to the top of the support column, a grinding mechanism is arranged at the bottom of the fixed plate, a water spray mechanism is arranged at the top of the fixed plate, a first fixed shell and a second fixed shell are fixedly connected to the top of the operating platform, a threaded rod is rotatably connected in the first fixed shell, a smooth end of the threaded rod is movably penetrated through the first fixed shell and extends into the second fixed shell, a first bevel gear is fixedly connected to the smooth end of the threaded rod, a rotating shaft is rotatably connected in the second fixed shell, a second bevel gear is fixedly sleeved on the outer surface of the rotating shaft, the first bevel gear is meshed with the second bevel gear, a first drive motor is fixedly installed on one side of the second fixed shell, an output end of the first drive motor is movably penetrated through the second fixed shell and fixedly connected with the rotating shaft, a limiting groove is arranged at the top of the first fixed shell, a moving frame is sleeved on the outer surface of the threaded rod, the moving frame is movably penetrated through the limiting groove, and a positioning mechanism is arranged at the top of the moving frame.

[0006] Preferably, the grinding mechanism comprises a pressure cylinder, which is mounted on the top of the fixed plate, and an output end of the pressure cylinder is fixedly connected to a hydraulic rod, and a bottom end of the hydraulic rod movably passes through the fixed plate.

[0007] Preferably, a telescopic rod is fixedly connected to the bottom of the fixed plate, and a mounting frame is fixedly connected to the bottom ends of the hydraulic rod and the telescopic rod.

[0008] Preferably, a grinding roller is rotatably connected to the inner side of the mounting frame, a second drive motor is fixedly mounted on one side of the mounting frame, and an output end of the second drive motor movably passes through the mounting frame and is fixedly connected to the grinding roller.

[0009] Preferably, the water spraying mechanism comprises a water pump, which is fixedly mounted on the top of the fixed plate, and the output end of the water pump is fixedly connected to a delivery pipe, and one end of the delivery pipe away from the water pump passes through the fixed plate, and a nozzle is arranged on the delivery pipe.

[0010] Preferably, the positioning mechanism includes a mounting plate, the mounting plate is fixedly connected to the top of the movable frame, an electric push rod is fixedly mounted on one side of the mounting plate, the telescopic end of the electric push rod movably passes through the mounting plate, and the telescopic end of the electric push rod is fixedly connected to the positioning plate.

[0011] Preferably, a feeding port is provided at the bottom of the operating platform, and a supporting leg is fixedly connected to the bottom of the operating platform.

[0012] Compared with the prior art, the advantages and positive effects of the utility model are:

[0013] 1. In the utility model, the parts to be polished are placed on the top of the mobile frame, and after being clamped and fixed by the positioning mechanism, the first driving motor is started, so that the first driving motor drives the rotating shaft to rotate. Since the first bevel gear is meshed and connected with the second bevel gear, the threaded rod is driven to rotate. Since the limit groove limits the mobile frame, the threaded rod drives the mobile frame to move, thereby facilitating the movement of the parts and conveniently adjusting the polishing position of the parts without manual adjustment, thereby improving the safety during operation.

[0014] 2. In the utility model, a water spraying mechanism is provided so that the input end of the water pump is connected to a water pipe and an external water source, and the water pump is started so that the water pump draws water and delivers it to the delivery hard pipe and then sprays it to the outside of the grinding roller through the nozzle. The sprayed water will also drip on the parts. When long-term grinding is carried out, it is convenient to spray water to cool the grinding roller, thereby effectively cooling the grinding parts and further improving the safety during operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 A three-dimensional diagram of the main structure of a grinding device for front plate seat processing proposed by the utility model;

[0016] Figure 2 The utility model provides a bottom side structural stereogram of a grinding device for front plate seat processing;

[0017] Figure 3 The utility model provides a structural stereogram of a support column in a grinding device for front plate seat processing;

[0018] Figure 4 The utility model provides a structural stereogram of a movable frame in a grinding device for front slave plate seat processing;

[0019] Figure 5 The utility model provides a three-dimensional cross-sectional structure diagram of a first fixed shell and a second fixed shell in a grinding device for processing a front follower plate seat.

[0020] Legend: 1. Operating platform; 2. Support column; 3. Fixed plate; 4. Grinding mechanism; 401. Cylinder; 402. Hydraulic rod; 403. Telescopic rod; 404. Mounting frame; 405. Grinding roller; 406. Second drive motor; 5. Water spraying mechanism; 501. Water pump; 502. Delivery pipe; 503. Spray head; 6. First fixed shell; 7. Second fixed shell; 8. Threaded rod; 9. First bevel gear; 10. Rotating shaft; 11. Second bevel gear; 12. First drive motor; 13. Limiting groove; 14. Moving frame; 15. Positioning mechanism; 151. Mounting plate; 152. Electric push rod; 153. Positioning plate; 16. Feeding port; 17. Support leg. DETAILED DESCRIPTION

[0021] In order to more clearly understand the above-mentioned purpose, features and advantages of the utility model, the utility model is further described below in conjunction with the accompanying drawings and embodiments. It should be noted that the embodiments of the present application and the features in the embodiments can be combined with each other without conflict.

[0022] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways than those described herein. Therefore, the present invention is not limited to the specific embodiments of the following disclosure.

[0023] Embodiment 1, as Figure 1 - Figure 5As shown, the utility model provides a grinding device for processing a front plate seat, including an operating platform 1, a support column 2 is fixedly connected to the top of the operating platform 1, a fixed plate 3 is fixedly connected to the top of the support column 2, a grinding mechanism 4 is arranged at the bottom of the fixed plate 3, a water spraying mechanism 5 is arranged at the top of the fixed plate 3, a first fixed shell 6 and a second fixed shell 7 are fixedly connected to the top of the operating platform 1, a threaded rod 8 is rotatably connected in the first fixed shell 6, a smooth end of the threaded rod 8 movably passes through the first fixed shell 6 and extends into the second fixed shell 7, and a smooth end of the threaded rod 8 is fixedly connected to the first fixed shell 6. A bevel gear 9 is provided, and a rotating shaft 10 is rotatably connected in the second fixed shell 7. A second bevel gear 11 is fixedly sleeved on the outer surface of the rotating shaft 10. The first bevel gear 9 is meshingly connected with the second bevel gear 11. A first drive motor 12 is fixedly installed on one side of the second fixed shell 7. The output end of the first drive motor 12 movably passes through the second fixed shell 7 and is fixedly connected to the rotating shaft 10. A limiting groove 13 is provided on the top of the first fixed shell 6. A moving frame 14 is sleeved on the outer surface of the threaded rod 8. The moving frame 14 movably passes through the limiting groove 13, and a positioning mechanism 15 is provided on the top of the moving frame 14.

[0024] The effect achieved by the entire embodiment 1 is that the parts to be polished are placed on the top of the mobile frame 14, and after being clamped and fixed by the positioning mechanism 15, the first drive motor 12 is started, so that the first drive motor 12 drives the rotating shaft 10 to rotate. Since the first bevel gear 9 is meshed and connected with the second bevel gear 11, the threaded rod 8 is driven to rotate. Since the limiting groove 13 limits the mobile frame 14, the threaded rod 8 drives the mobile frame 14 to move, thereby facilitating the movement of the parts and components and conveniently adjusting the polishing position of the parts without manual adjustment, thereby improving safety during operation.

[0025] Embodiment 2, as Figure 1 - Figure 5As shown, the grinding mechanism 4 includes a pressure cylinder 401, which is installed on the top of the fixed plate 3, and the output end of the pressure cylinder 401 is fixedly connected to a hydraulic rod 402, and the bottom end of the hydraulic rod 402 movably penetrates the fixed plate 3, and the bottom of the fixed plate 3 is fixedly connected to a telescopic rod 403, and the bottom ends of the hydraulic rod 402 and the telescopic rod 403 are fixedly connected to a mounting frame 404, and the inner side of the mounting frame 404 is rotatably connected to a grinding roller 405, and a second drive motor 406 is fixedly installed on one side of the mounting frame 404, and the output end of the second drive motor 406 movably penetrates the mounting frame 404 and is fixedly connected to the grinding roller 405, and the water spraying mechanism 5 includes a water pump 501, and the water pump 5 01 is fixedly installed on the top of the fixed plate 3, the output end of the water pump 501 is fixedly connected to the delivery hard pipe 502, the end of the delivery hard pipe 502 away from the water pump 501 passes through the fixed plate 3, and a nozzle 503 is arranged on the delivery hard pipe 502. The positioning mechanism 15 includes a mounting plate 151, and the mounting plate 151 is fixedly connected to the top of the movable frame 14. An electric push rod 152 is fixedly installed on one side of the mounting plate 151, and the telescopic end of the electric push rod 152 movably passes through the mounting plate 151, and the telescopic end of the electric push rod 152 is fixedly connected to the positioning plate 153. A feeding port 16 is arranged at the bottom of the operating platform 1, and a supporting leg 17 is fixedly connected to the bottom of the operating platform 1.

[0026] The effect achieved by the entire embodiment 2 is that, by providing a grinding mechanism 4, the pressure cylinder 401 and the second drive motor 406 are started, so that the hydraulic rod 402 drives the mounting frame 404 to move downward, and the mounting frame 404 drives the grinding roller 405 to move downward, and at the same time, the second drive motor 406 drives the grinding roller 405 to rotate, and the grinding roller 405 is convenient for grinding parts when rotating, and then by providing a water spraying mechanism 5, the input end of the water pump 501 is connected to the water pipe and the external water source, and the water pump 501 is started, so that the water pump 501 pumps water to the delivery hard pipe 502 and then to the grinding roller through the nozzle 503. The water is sprayed out from the outside of 405, and the sprayed water will also drip onto the parts. When grinding for a long time, it is convenient to spray water to cool the grinding roller 405, thereby effectively cooling the grinding parts, further improving the safety during operation. Then, by providing a positioning mechanism 15, the electric push rod 152 is started, so that the two electric push rods 152 drive the two positioning plates 153 to move relative to each other, which is convenient for clamping and fixing the parts to be ground, and facilitating the grinding operation. Then, by providing a discharge port 16, the debris generated by grinding can be discharged downward through the discharge port 16, which is convenient for unified collection and treatment.

[0027] Working principle: When in use, the parts to be polished are placed on the top of the mobile frame 14, and then the electric push rods 152 are started, so that the two electric push rods 152 drive the two positioning plates 153 to move relative to each other, and the parts to be polished are clamped and fixed, and then the first drive motor 12 is started, so that the first drive motor 12 drives the rotating shaft 10 to rotate, and the first bevel gear 9 is meshed and connected with the second bevel gear 11, so that the threaded rod 8 is driven to rotate, and the limit groove 13 limits the mobile frame 14, so that the threaded rod 8 drives the mobile frame 14 to move, thereby driving the parts to move, so that the parts are moved to a suitable polishing position, and then the pressure cylinder 401 and the second drive motor 406 are started. The hydraulic rod 402 drives the mounting frame 404 to move downward, and the mounting frame 404 drives the grinding roller 405 to move downward. At the same time, the second drive motor 406 drives the grinding roller 405 to rotate. The grinding roller 405 is convenient for grinding parts when rotating. At the same time, by connecting the input end of the water pump 501 to a water pipe and an external water source, the water pump 501 is started, so that the water pump 501 pumps water out and transports it to the delivery hard pipe 502 and then sprays it to the outside of the grinding roller 405 through the nozzle 503. The sprayed water will also drip on the parts. When grinding for a long time, it is convenient to spray water to cool the grinding roller 405, thereby effectively cooling the polished parts and further improving the safety during operation.

[0028] The above description is only a preferred embodiment of the present invention and does not limit the present invention in other forms. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes and apply it to other fields. However, any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the present invention without departing from the content of the technical solution of the present invention still falls within the protection scope of the technical solution of the present invention.

Claims

1. A grinding device for front plate base processing, comprising an operating platform (1), characterized in that: The top of the operating platform (1) is fixedly connected to a support column (2), the top of the support column (2) is fixedly connected to a fixed plate (3), the bottom of the fixed plate (3) is provided with a grinding mechanism (4), the top of the fixed plate (3) is provided with a water spray mechanism (5), the top of the operating platform (1) is fixedly connected to a first fixed shell (6) and a second fixed shell (7), the first fixed shell (6) is rotatably connected to a threaded rod (8), the smooth end of the threaded rod (8) movably passes through the first fixed shell (6) and extends into the second fixed shell (7), the smooth end of the threaded rod (8) is fixedly connected to a first bevel gear (9), the second fixed shell (7) is rotatably connected to a threaded rod (8), the smooth end of the threaded rod (8) is fixedly connected to a first bevel gear (9), and the second fixed shell (7) is rotatably connected to a threaded rod (8) in the first fixed shell (6). The first bevel gear (9) and the second bevel gear (11) are meshingly connected to each other; a first drive motor (12) is fixedly mounted on one side of the second fixed shell (7); an output end of the first drive motor (12) movably penetrates the second fixed shell (7) and is fixedly connected to the rotating shaft (10); a limiting groove (13) is provided on the top of the first fixed shell (6); a moving frame (14) is sleeved on the outer surface of the threaded rod (8); the moving frame (14) movably penetrates the limiting groove (13); and a positioning mechanism (15) is provided on the top of the moving frame (14).

2. A grinding device for front plate base processing according to claim 1, characterized in that: The grinding mechanism (4) comprises a pressure cylinder (401), wherein the pressure cylinder (401) is mounted on the top of the fixed plate (3), and the output end of the pressure cylinder (401) is fixedly connected to a hydraulic rod (402), and the bottom end of the hydraulic rod (402) movably penetrates the fixed plate (3).

3. A grinding device for front plate base processing according to claim 2, characterized in that: The bottom of the fixed plate (3) is fixedly connected to a telescopic rod (403), and the bottom ends of the hydraulic rod (402) and the telescopic rod (403) are fixedly connected to a mounting frame (404).

4. A grinding device for front plate base processing according to claim 3, characterized in that: A grinding roller (405) is rotatably connected to the inner side of the mounting frame (404), a second drive motor (406) is fixedly mounted on one side of the mounting frame (404), and an output end of the second drive motor (406) movably passes through the mounting frame (404) and is fixedly connected to the grinding roller (405).

5. A grinding device for front plate base processing according to claim 1, characterized in that: The water spray mechanism (5) comprises a water pump (501), the water pump (501) being fixedly mounted on the top of the fixed plate (3), the output end of the water pump (501) being fixedly connected to a delivery hard pipe (502), one end of the delivery hard pipe (502) away from the water pump (501) passing through the fixed plate (3), and a spray head (503) being arranged on the delivery hard pipe (502).

6. A grinding device for front plate base processing according to claim 1, characterized in that: The positioning mechanism (15) comprises a mounting plate (151), the mounting plate (151) being fixedly connected to the top of the moving frame (14), an electric push rod (152) being fixedly mounted on one side of the mounting plate (151), the telescopic end of the electric push rod (152) movably passing through the mounting plate (151), and the telescopic end of the electric push rod (152) being fixedly connected to a positioning plate (153).

7. A grinding device for front plate base processing according to claim 1, characterized in that: A material discharge port (16) is provided at the bottom of the operating platform (1), and a support leg (17) is fixedly connected to the bottom of the operating platform (1).

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