Grinding device for machine tool casting

Abstract

The utility model relates to the technical field of machine tool castings, and discloses a grinding device for machine tool castings, which comprises a first motor, the output end of the first motor is fixedly connected with a movable plate, the movable plate is provided with a clamping component capable of simultaneously reinforcing and fixing four sides, and the movable plate is provided with a main body. A dust collection assembly capable of reducing the dust concentration is arranged on the main body. According to the casting polishing device, firstly, a casting needing to be polished is placed on the circular plate fixing block, then the sliding plate fixing block drives the supporting plate fixing block to start to move, and then the supporting plate fixing block drives the clamping plate fixing block to move inwards, so that the working efficiency is improved, convenience and rapidness are achieved, time is saved, and the labor intensity of maintenance workers is greatly reduced; long-time work is facilitated, the using stability is improved, the problem that manual fixing is not firm in the casting machining process is effectively solved, the machining quality can be remarkably improved, and the precision and practicability are high.

Description

Technical Field

[0001] The utility model relates to the technical field of machine tool castings, and particularly relates to a grinding device for machine tool castings. Background Technique

[0002] Machine tool casting grinding refers to equipment or devices specifically used for grinding and processing machine tool castings. Such devices usually integrate a series of advanced technologies and mechanical structures, aiming to improve grinding efficiency, precision, and automation. The machine tool casting grinding device controls the movement trajectory and force of the grinding tool on the casting surface through mechanical equipment to achieve the processing and grinding of the casting surface. Its main functions include removing impurities such as burrs, oxide scales, and stains on the casting surface, improving the surface quality and finish of the casting to meet the requirements of subsequent processing or use. The automated control greatly improves the grinding efficiency, reduces manual intervention and waiting time. By precisely controlling the movement trajectory and force of the grinding tool, high-precision processing of the casting surface can be achieved. It has strong adaptability and can handle castings of different shapes, sizes, and materials. Equipped with auxiliary mechanisms such as dust removal devices, it helps to improve the working environment and protect the health of workers. The machine tool casting grinding device is a professional device integrating high efficiency, high precision, flexibility, and environmental protection, and is of great significance for improving the surface quality and production efficiency of castings. A grinding device for machine tool castings is usually designed to efficiently and precisely remove the flash, burrs, and uneven parts on the surface of machine tool castings to improve the quality and surface finish of the castings.

[0003] According to the Chinese patent with the publication number: CN202517345U, a grinding device, particularly a casting grinding device. It includes a die holder, grinding wheels, and a driving device; the grinding wheels are arranged on the die holder, the grinding wheels are connected to the driving device, and it also includes a guide rail. There are two grinding wheels, and the two grinding wheels are connected by a shaft. The driving device meshes perpendicularly with the connecting shaft between the grinding wheels, and the driving device is arranged on the guide rail, and the guide rail is parallel to the die holder. The casting grinding device provided by the utility model uses a cylinder to control the depth of the grinding wheel to avoid scrapping the casting due to over-grinding. Three castings can be placed in the feeding block for grinding at the same time, which improves the grinding efficiency and the yield rate.

[0004] In the above solution, two grinding wheels are connected by a shaft, the driving device is vertically meshed with the connecting shaft between the grinding wheels, the driving device is arranged on the guide rail, and the guide rail is parallel to the mold base. A casting grinding device provided by the present invention has the following disadvantages: when the existing machine tool casting grinding device is grinding, it cannot be fixed well. Most of the time, the staff manually presses and fixes it. In this way, the hand is very easy to shake during the grinding process, reducing the grinding accuracy, and even damaging the casting. The stability is poor. This fixing method has low efficiency and poor flexibility, and the operation is relatively inconvenient. It not only consumes time, but also consumes manpower, reducing the grinding efficiency. Summary of the Invention

[0005] The purpose of the present invention is to provide a grinding device for machine tool castings to solve the problem that when the existing machine tool casting grinding device is grinding, it cannot be fixed well, and most of the time, the staff manually presses and fixes it.

[0006] To achieve the above-mentioned invention purpose, the present invention adopts the following technical solutions: A grinding device for machine tool castings includes a first motor, the output end of the first motor is fixedly connected with a moving plate, a clamping assembly capable of strengthening the fixation simultaneously in four directions is arranged on the moving plate, a main body is arranged on the moving plate, and a dust suction assembly capable of reducing the dust concentration is arranged on the main body.

[0007] Preferably, the clamping assembly includes a moving groove, the moving groove is opened on the moving plate, a moving rod is arranged on the moving plate, the moving rod penetrates through the moving groove, the bottom end of the moving rod is fixedly connected with a sliding plate, a fixed block is arranged on one side of the sliding plate, the sliding plate penetrates through the fixed block, a support plate is fixedly connected to one side of the sliding plate, a clamping plate is fixedly connected to one side of the support plate, a rotating shaft is fixedly connected to the top surface of the moving plate, and the top end of the rotating shaft is rotatably connected with a circular plate.

[0008] Preferably, the dust suction assembly includes a screen, the screen is fixedly connected to the main body, a connecting plate is fixedly connected to the inside of the main body, a chip discharger is fixedly connected to one side of the connecting plate, a hollow plate is fixedly connected to the inside of the main body, a telescopic plate is fixedly connected to one side of the hollow plate, the bottom surface of the telescopic end of the telescopic plate is fixedly connected with a second motor, the output end of the second motor is fixedly connected with a rotating rod, the bottom end of the rotating rod is rotatably connected with a turntable, a sprocket is fixedly connected to the outer wall of the rotating rod, a chain is arranged on the sprocket, the chain is meshed with the sprocket, the chain is fixedly connected to the hollow plate, a placement plate is fixedly connected to the top surface of the hollow plate, a square groove is opened on the placement plate, and a scraping plate is rotatably connected to the outer wall of the rotating rod.

[0009] Preferably, one side of the main body is fixedly connected with a housing, a sliding groove is formed in the housing, a collection box is slidably connected to the sliding groove, and a handle is fixedly connected to the collection box.

[0010] Preferably, a partition is fixedly connected to the top surface of the main body, and a storage box is installed on the main body.

[0011] Preferably, a grinder is fixedly connected to one side of the main body, and a grinding head is fixedly connected to the telescopic end of the grinder.

[0012] Preferably, a baffle is installed on the main body.

[0013] Compared with the prior art, a grinding device for machine tool castings adopting the above technical scheme has the following beneficial effects:

[0014] First, in use, first place the casting to be ground on the circular plate fixing block, then start the drive of the first motor fixing block, the moving plate fixing block starts to rotate, at this time the moving groove fixing block opened on the moving plate fixing block starts to move, then the moving groove fixing block drives the moving rod fixing block to move, at this time the moving rod fixing block drives the sliding plate fixing block to start moving, then the sliding plate fixing block starts to move on the fixing block, at this time the sliding plate fixing block drives the support plate fixing block to start moving, then the support plate fixing block drives the clamping plate fixing block to move inward, which improves the working efficiency, is convenient and fast, saves time, greatly reduces the labor intensity of maintenance workers, is conducive to long-term work, improves the stability during use, effectively solves the problem that the casting is not firmly fixed manually during the processing process, can significantly improve the processing quality, has high precision and strong practicability;

[0015] Second, in use, when starting to grind the casting, start the chip discharger fixing block, then a large amount of chips generated by grinding the casting fall into the screen fixing block and are sucked by the chip discharger fixing block. At this time, some chips that are not sucked by the chip discharger fixing block fall to the bottom. Then when the grinding is completed, start the drive of the second motor fixing block to drive the rotation, and then the chips enter the housing fixing block and fall into the collection box fixing block, realizing the timely removal of metal chips generated during the grinding process, keeping the working area clean, reducing a large amount of dust generated during the grinding process, efficiently removing dust, significantly reducing the dust concentration in the working environment, thereby improving the working environment of workers, effectively protecting the respiratory system of workers from harm, reducing the erosion and accumulation of dust on the device, and thus prolonging the service life of the device. The collected dust can be recycled after being processed, reducing resource waste. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a three-dimensional structural schematic diagram of the embodiment.

[0017] Figure 2 Explosion structure schematic diagram of the embodiment.

[0018] Figure 3 Structure schematic diagram at the moving plate of the embodiment.

[0019] Figure 4 Structure schematic diagram at the explosion filter element of the embodiment.

[0020] Figure 5 Structure schematic diagram at the chip discharger of the embodiment.

[0021] Figure 6 Structure schematic diagram at the explosion chain of the embodiment.

[0022] In the figure: 1. First motor; 2. Moving plate; 3. Moving groove; 4. Moving rod; 5. Sliding plate; 6. Fixed block; 7. Support plate; 8. Clamping plate; 9. Rotating shaft; 10. Circular plate; 11. Sieve mesh; 12. Main body; 13. Connecting plate; 14. Chip discharger; 15. Hollow plate; 16. Placing plate; 17. Square groove; 18. Turntable; 19. Telescopic plate; 20. Second motor; 21. Rotating rod; 22. Chain; 23. Sprocket; 24. Outer shell; 25. Chute; 26. Collection box; 27. Baffle; 28. Partition; 29. Storage box; 30. Grinder; 31. Grinding head; 32. Scraper. Detailed implementation manners

[0023] The following will, with reference to the accompanying drawings, elaborate on the preferred embodiments of the present utility model.

[0024] As Figures 1-4 shown, a grinding device for machine tool castings includes a first motor 1. The output end of the first motor 1 is fixedly connected to a moving plate 2. A clamping assembly capable of strengthening fixation simultaneously in four directions is provided on the moving plate 2. A main body 12 is provided on the moving plate 2. A dust suction assembly capable of reducing the dust concentration is provided on the main body 12. The clamping assembly includes a moving groove 3 which is opened on the moving plate 2. A moving rod 4 is provided on the moving plate 2. The moving rod 4 penetrates through the moving groove 3. The bottom end of the moving rod 4 is fixedly connected to a sliding plate 5. A fixed block 6 is provided on one side of the sliding plate 5. The sliding plate 5 penetrates through the fixed block 6. A support plate 7 is fixedly connected to one side of the sliding plate 5. A clamping plate 8 is fixedly connected to one side of the support plate 7. The top surface of the moving plate 2 is fixedly connected to a rotating shaft 9. The top end of the rotating shaft 9 is rotatably connected to a circular plate 10.

[0025] In use, first place the casting to be polished on the circular plate 10, then start the first motor 1 to drive. The moving plate 2 starts to rotate. At this time, the moving groove 3 opened on the moving plate 2 starts to move. Then the moving groove 3 drives the moving rod 4 to move. At this time, the moving rod 4 drives the sliding plate 5 to start moving. Then the sliding plate 5 starts to move on the fixed block 6. At this time, the sliding plate 5 drives the support plate 7 to start moving. Then the support plate 7 drives the clamping plate 8 to move inward, improving the work efficiency, being convenient and fast, saving time, greatly reducing the labor intensity of maintenance workers, being conducive to long-term work, improving the stability during use, effectively solving the problem that the casting is not firmly fixed manually during the processing process, and being able to significantly improve the processing quality, with high precision and strong practicability.

[0026] As Figures 1-6 shown, the dust suction component includes a screen 11. The screen 11 is fixedly connected to the main body 12. Inside the main body 12, a connecting plate 13 is fixedly connected. On one side of the connecting plate 13, a chip discharger 14 is fixedly connected. Inside the main body 12, a hollow plate 15 is fixedly connected. On one side of the hollow plate 15, a telescopic plate 19 is fixedly connected. The bottom surface of the telescopic end of the telescopic plate 19 is fixedly connected to a second motor 20. The output end of the second motor 20 is fixedly connected to a rotating rod 21. The bottom end of the rotating rod 21 is rotatably connected to a turntable 18. On the outer wall of the rotating rod 21, a sprocket 23 is fixedly connected. On the sprocket 23, a chain 22 is arranged. The chain 22 meshes with the sprocket 23. The chain 22 is fixedly connected to the hollow plate 15. On the top surface of the hollow plate 15, a placement plate 16 is fixedly connected. On the placement plate 16, a square groove 17 is opened. A scraping plate 32 is rotatably connected to the outer wall of the rotating rod 21. On one side of the main body 12, a housing 24 is fixedly connected. On the housing 24, a sliding groove 25 is opened. On the sliding groove 25, a collection box 26 is slidably connected. A handle is fixedly connected to the collection box 26. On the top surface of the main body 12, a partition 28 is fixedly connected. A storage box 29 is installed on the main body 12. On one side of the main body 12, a grinder 30 is fixedly connected. The telescopic end of the grinder 30 is fixedly connected to a grinding head 31. A baffle 27 is installed on the main body 12.

[0027] In use, when starting to grind the casting, the chip discharger 14 is started. Then, a large amount of debris generated during the grinding of the casting falls into the screen 11 and is sucked in by the chip discharger 14. At this time, some debris that is not sucked into the chip discharger 14 falls to the bottom. Then, when the grinding is completed, the second motor 20 is started to drive the rotation. At this time, the rotating rod 21 drives the sprocket 23 to rotate. Then, under the action of the mutually meshing chain 22, the sprocket 23 moves forward. At this time, the rotating rod 21 drives the turntable 18 to start rotating and sliding on the square groove 17. Then, the telescopic end of the telescopic plate 19 on the top surface of the second motor 20 starts to move outwards. At this time, the scraper 32 rotatably connected to the outer wall of the rotating rod 21 starts to scrape the debris on the bottom to the left. Then, the debris enters the housing 24 and falls into the collection box 26. Then, when the collection box 26 is full, the collection box 26 is slid out from the chute 25 using the handle, realizing the timely removal of metal chips generated during the grinding process, keeping the working area clean, reducing a large amount of dust generated during the grinding process, efficiently removing dust, significantly reducing the dust concentration in the working environment, thereby improving the working environment of workers, effectively protecting the respiratory system of workers from harm, reducing the erosion and accumulation of dust on the device, thereby extending the service life of the device. The collected dust can be recycled after being processed, reducing resource waste.

[0028] The above is only the preferred specific embodiment of the present invention, but the protection scope of the present invention is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present invention, according to the technical solution of the present invention and its inventive concept, makes equivalent substitutions or changes, and should be covered within the protection scope of the present invention.

Claims

1. A grinding device for machine tool castings, comprising a first motor (1), characterized in that: The output end of the first motor (1) is fixedly connected to a movable plate (2), the movable plate (2) being provided with a clamping assembly capable of simultaneously reinforcing the fixation on four sides, the movable plate (2) being provided with a main body (12), and the main body (12) being provided with a dust collection assembly capable of reducing dust concentration.

2. A grinding device for machine tool castings according to claim 1, characterized in that: The clamping assembly comprises a moving groove (3), wherein the moving groove (3) is formed on a moving plate (2), a moving rod (4) is arranged on the moving plate (2), the moving rod (4) passes through the moving groove (3), the bottom end of the moving rod (4) is fixedly connected to a sliding plate (5), a fixed block (6) is arranged on one side of the sliding plate (5), the sliding plate (5) passes through the fixed block (6), one side of the sliding plate (5) is fixedly connected to a supporting plate (7), one side of the supporting plate (7) is fixedly connected to a clamping plate (8), the top surface of the moving plate (2) is fixedly connected to a rotating shaft (9), and the top end of the rotating shaft (9) is rotatably connected to a circular plate (10).

3. A grinding device for machine tool castings according to claim 2, characterized in that: The dust collection assembly comprises a screen (11), wherein the screen (11) is fixedly connected to a main body (12), a connecting plate (13) is fixedly connected inside the main body (12), a chip conveyor (14) is fixedly connected to one side of the connecting plate (13), a hollow plate (15) is fixedly connected inside the main body (12), a telescopic plate (19) is fixedly connected to one side of the hollow plate (15), a second motor (20) is fixedly connected to the bottom surface of the telescopic end of the telescopic plate (19), and a rotating rod is fixedly connected to the output end of the second motor (20). (21), the bottom end of the rotating rod (21) is rotatably connected to a rotating disk (18), the outer wall of the rotating rod (21) is fixedly connected to a sprocket (23), a chain (22) is arranged on the sprocket (23), the chain (22) and the sprocket (23) are meshed with each other, the chain (22) is fixedly connected to the hollow plate (15), the top surface of the hollow plate (15) is fixedly connected to a placement plate (16), a square groove (17) is provided on the placement plate (16), and the outer wall of the rotating rod (21) is rotatably connected to a scraper (32).

4. A grinding device for machine tool castings according to claim 3, characterized in that: A shell (24) is fixedly connected to one side of the main body (12), a slide groove (25) is provided on the shell (24), a collection box (26) is slidably connected to the slide groove (25), and a handle is fixedly connected to the collection box (26).

5. A grinding device for machine tool castings according to claim 4, characterized in that: A partition plate (28) is fixedly connected to the top surface of the main body (12), and a storage box (29) is installed on the main body (12).

6. A grinding device for machine tool castings according to claim 5, characterized in that: A grinder (30) is fixedly connected to one side of the main body (12), and a grinding head (31) is fixedly connected to the telescopic end of the grinder (30).

7. A grinding device for machine tool castings according to claim 6, characterized in that: A baffle (27) is installed on the main body (12).

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