Speed reducer shell deburring equipment

Abstract

The utility model discloses a speed reducer shell deburring device which comprises a workbench, a polishing mechanism is installed on the workbench, the upper end of the workbench is fixedly connected with two installation plates, and the opposite sides of the two installation plates are each provided with two first electric telescopic rods. The telescopic ends of every two matched first electric telescopic rods are jointly and fixedly connected with a moving plate, the opposite sides of the two moving plates are rotationally connected with rotating shafts, the opposite ends of the two rotating shafts are fixedly connected with U-shaped plates, and second electric telescopic rods are installed on the two side walls of the two U-shaped plates; the telescopic end of each second electric telescopic rod is fixedly connected with a clamping plate, and the upper end of the workbench is rotationally connected with two rotating pipes. And structures such as a gear, a threaded rod and a rack are arranged, swing of the rotating pipe and the dust collection head is achieved through the meshing effect of the gear and the rack, then the dust collection range can be enlarged, and the dust collection efficiency is improved.

Description

Technical Field

[0001] This utility model relates to the field of reducer housing technology, and in particular to a deburring device for reducer housing. Background Technology

[0002] As a key component of the mechanical transmission system, the reducer housing is usually made of materials such as cast iron and aluminum alloy by casting or machining. During the machining process, burrs are easily formed. These burrs not only affect the appearance quality of the parts, but may also lead to assembly interference and increased wear, and even cause safety hazards during equipment operation. Therefore, it is necessary to deburr the reducer housing.

[0003] However, grinding and deburring the reducer housing can easily generate a lot of dust. If this dust is not cleaned up in time, it will not only pollute the working environment and affect the health of the operators, but may also cause dust to accumulate inside the equipment, affecting the normal operation and service life of the equipment. Therefore, we need to consider how to solve this problem. Utility Model Content

[0004] The purpose of this utility model is to address the shortcomings of existing technologies by proposing a deburring device for a reducer housing. This device incorporates structures such as gears, threaded rods, and racks. Through the meshing of the gears and racks, the rotating tube and the suction head can swing, thereby expanding the suction range and improving suction efficiency.

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

[0006] A deburring device for a reducer housing includes a worktable with a grinding mechanism mounted on it. Two mounting plates are fixedly connected to the upper end of the worktable. Two first electric telescopic rods are mounted on opposite sides of each of the two mounting plates. The telescopic ends of each pair of cooperating first electric telescopic rods are fixedly connected to a moving plate. Rotary shafts are rotatably connected to opposite sides of the two moving plates. U-shaped plates are fixedly connected to opposite ends of the two rotating shafts. Second electric telescopic rods are mounted on the side walls of the two U-shaped plates. A clamping plate is fixedly connected to the telescopic end of each second electric telescopic rod. Two rotating tubes are rotatably connected to the upper end of the worktable. A vacuum head is fixedly connected to one end of each of the rotating tubes. Gears are fixedly connected to the outer walls of both rotating tubes. Two fixed covers are fixedly connected to the lower end of the workbench. Threaded rods are rotatably connected between the inner walls of both fixed covers. Sliding plates are threaded onto both threaded rods. Two strip-shaped openings are opened at the upper end of the workbench. Baffles are fixedly connected to the upper end of both sliding plates through the corresponding strip-shaped openings. Both baffles are slidably connected to the upper end of the workbench. Connecting blocks are fixedly connected to the upper ends of both baffles. Racks are fixedly connected to the upper ends of both connecting blocks. Both racks mesh with corresponding gears.

[0007] Preferably, the lower end of the workbench is fixedly connected to a plurality of support legs, and the lower end of each support leg is provided with anti-slip texture.

[0008] Preferably, a first motor is mounted on the side wall of one of the movable plates, and the end of the output shaft of the first motor passes through the corresponding movable plate and is fixedly connected to one end of the corresponding rotating shaft.

[0009] Preferably, a fixing plate is fixedly connected to the lower end of the workbench. The fixing plate is U-shaped and a fan is installed at its bottom. The air inlet of the fan is connected to a branch pipe, and the other two ends of the branch pipe are respectively connected to the lower end of the corresponding rotating pipe.

[0010] Preferably, a second motor is installed on the outer wall of one of the fixing covers, and the end of the output shaft of the second motor extends into the interior of the corresponding fixing cover and is fixedly connected to one end of the corresponding threaded rod.

[0011] Preferably, the other ends of both threaded rods extend to the outside and are fixedly connected to a drive wheel, and the two drive wheels are connected by a belt drive.

[0012] Compared with the prior art, the advantages of this utility model are as follows:

[0013] 1. The structure is set with gears, threaded rods and racks. The linear motion of the rack is converted into the rotational motion of the gear through meshing with the gear. This causes the rotating tube and the dust suction head to swing. In this way, the dust suction head can cover different areas of the workbench. With the cooperation of the fan and branch pipes, the dust is collected, preventing it from accumulating on the workbench and improving dust removal efficiency.

[0014] 2. The structure includes a first electric telescopic rod, a moving plate, and a clamping plate. The moving plate is driven by the first electric telescopic rod to adjust its position. With the extension and clamping of the clamping plate, the reducer housing can be positioned and clamped, providing stable workpiece support for subsequent grinding operations. The structure also includes a rotating shaft and a first motor, allowing the workpiece to rotate and facilitating multi-directional grinding. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the structure of a deburring device for a reducer housing proposed in this utility model;

[0016] Figure 2 for Figure 1 The diagram on the right;

[0017] Figure 3 for Figure 1 A schematic diagram of the left-side cross-section;

[0018] Figure 4 for Figure 3 A magnified view of A;

[0019] Figure 5 for Figure 1 A schematic diagram of the front cross-section;

[0020] Figure 6 for Figure 1 A partial cross-sectional view on the right side.

[0021] In the diagram: 1. Workbench, 2. Support leg, 3. Grinding mechanism, 4. Mounting plate, 5. First electric telescopic rod, 6. Moving plate, 7. Rotating shaft, 8. U-shaped plate, 9. First motor, 10. Second electric telescopic rod, 11. Clamping plate, 12. Rotating tube, 13. Dust suction head, 14. Gear, 15. Fixed cover, 16. Threaded rod, 17. Sliding plate, 18. Strip opening, 19. Baffle, 20. Connecting block, 21. Rack, 22. Fixed plate, 23. Fan, 24. Branch pipe, 25. Second motor, 26. Transmission wheel, 27. Belt. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0023] Reference Figures 1-6A deburring device for a reducer housing includes a worktable 1. Multiple support legs 2 are fixedly connected to the lower end of the worktable 1. Each support leg 2 has anti-slip texture at its lower end. A grinding mechanism 3 is installed on the worktable 1. The grinding mechanism 3 includes a moving component, a lifting component, and a grinding component. This is prior art and will not be described in detail here. Two mounting plates 4 are fixedly connected to the upper end of the worktable 1. Two first electric telescopic rods 5 are installed on opposite sides of the two mounting plates 4. The telescopic ends of each pair of cooperating first electric telescopic rods 5 are fixedly connected to a moving plate 6. Rotating shafts 7 are rotatably connected to opposite sides of the two moving plates 6. U-shaped plates 8 are fixedly connected to opposite ends of the two rotating shafts 7. A first motor 9 is installed on the side wall of one of the moving plates 6. The first motor 9 is a servo motor. The end of the output shaft of the first motor 9 passes through the corresponding moving plate 6 and is fixedly connected to one end of the corresponding rotating shaft 7.

[0024] The two U-shaped plates 8 are each equipped with a second electric telescopic rod 10 on both sides. Each telescopic end of the second electric telescopic rod 10 is fixedly connected to a clamping plate 11. Each clamping plate 11 is equipped with a rubber pad. The reducer housing is placed between the two U-shaped plates 8. The first electric telescopic rod 5 is activated, which pushes the moving plate 6 to move towards each other, so that the U-shaped plates 8 are close to the workpiece. Then the second electric telescopic rod 10 extends, which drives the clamping plate 11 to clamp the reducer housing. The rubber pad on the clamping plate 11 can prevent damage to the surface of the workpiece during the clamping process. The moving component, lifting component and grinding component of the grinding mechanism 3 are activated. The moving component can drive the grinding component to move in the horizontal direction. The lifting component realizes the height adjustment of the grinding component, so that the grinding component can perform precise grinding and deburring operations on different parts of the reducer housing. At the same time, the first motor 9 drives the rotating shaft 7 to rotate, which drives the U-shaped plates 8 and the workpiece to rotate, realizing multi-directional grinding of the workpiece.

[0025] The upper end of the workbench 1 is rotatably connected to two rotating tubes 12, and one end of each rotating tube 12 is fixedly connected to a suction head 13. The two suction heads 13 are symmetrically arranged and are both trumpet-shaped. Gears 14 are fixedly connected to the outer walls of each rotating tube 12. The lower end of the workbench 1 is fixedly connected to two fixed covers 15, and threaded rods 16 are rotatably connected between the inner walls on both sides of each fixed cover 15. Sliding plates 17 are threaded onto each of the two threaded rods 16. Two strip-shaped openings are provided at the upper end of the workbench 1. 18. The upper ends of the two sliding plates 17 are connected to corresponding strip openings 18 and baffles 19 are fixedly connected. The two baffles 19 are slidably connected to the upper end of the worktable 1. The two baffles 19 completely block the corresponding strip openings 18, which can effectively prevent burrs and dust from falling into the worktable 1 below through the strip openings 18. The upper ends of the two baffles 19 are fixedly connected to connecting blocks 20. The upper ends of the two connecting blocks 20 are fixedly connected to racks 21. The two racks 21 mesh with the corresponding gears 14.

[0026] The workbench 1 has a fixed plate 22 at its lower end. The fixed plate 22 is U-shaped and has a fan 23 installed at its bottom. The air inlet of the fan 23 is connected to a branch pipe 24, which is a flexible hose. The other two ends of the branch pipe 24 are connected to the lower ends of the corresponding rotating pipe 12. The air outlet of the fan 23 is connected to an external dust collection device (not shown). A second motor 25, which is a servo motor, is installed on the outer wall of one of the fixed covers 15. The output shaft of the second motor 25 extends into the interior of the corresponding fixed cover 15 and is fixedly connected to one end of the corresponding threaded rod 16. The other ends of both threaded rods 16 extend to the outside and are fixedly connected to a transmission wheel 26. The two transmission wheels 26 are connected by a belt 27. The transmission connection is activated by starting the second motor 25, which drives the corresponding threaded rod 16 to rotate. Through the transmission wheel 26 and belt 27, the other threaded rod 16 rotates synchronously. When the threaded rod 16 rotates, the sliding plate 17, which is threadedly connected to it, moves along the threaded rod 16. The sliding plate 17 drives the baffle 19, connecting block 20 and rack 21 to move through the strip-shaped opening 18. Since the rack 21 meshes with the gear 14, the movement of the rack 21 will drive the gear 14 to rotate, which in turn causes the rotating tube 12 and the dust suction head 13 to swing. At the same time, the fan 23 starts and draws air from the dust suction head 13 through the branch pipe 24, forming a negative pressure at the dust suction head 13, which draws in the dust generated during the grinding process and discharges it outside the equipment, keeping the working environment clean.

[0027] In this utility model, during use, the reducer housing is first placed between two U-shaped plates 8. Then, multiple first electric telescopic rods 5 are activated to push the two moving plates 6 to move relative to each other, thereby bringing the two U-shaped plates 8 closer to the reducer housing. Subsequently, multiple second electric telescopic rods 10 are activated to drive multiple clamping plates 11 to clamp the reducer housing, thus completing the stable fixation of the reducer housing and preventing the workpiece from shaking due to uneven force during the grinding process, ensuring the deburring accuracy. Next, the grinding mechanism 3 is activated to perform grinding and deburring operations on different parts of the reducer housing. At the same time, the first motor 9 can be activated to drive the rotating shaft 7 to rotate, thereby causing the U-shaped plates 8 to rotate with the reducer housing, realizing multi-directional grinding of the workpiece and ensuring the deburring effect.

[0028] During the grinding process, the second motor 25 can be started to drive the corresponding threaded rod 16 to rotate. Under the transmission action of the transmission wheel 26 and the belt 27, the two threaded rods 16 rotate synchronously. When the threaded rod 16 rotates, it will drive the sliding plate 17 to move, which in turn causes the baffle 19 to move with the connecting block 20 and the rack 21. The movement of the rack 21 will cause the gear 14 meshing with it to rotate, which in turn causes the rotating tube 12 and the dust suction head 13 to swing. In this way, the dust suction heads 13 on both sides will swing synchronously, which can cover the dust on both sides of the workpiece. At the same time, the fan 23 can be started to draw air from the rotating tube 12 and the dust suction head 13 through the branch pipe 24 to form a negative pressure. In this way, the dust generated during the grinding process will be absorbed by the dust suction head 13, enter the fan 23 through the rotating tube 12 and the branch pipe 24, and finally be discharged into the dust collection device to achieve dust collection and environmental cleaning.

[0029] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A deburring device for a reducer housing, comprising a workbench (1), characterized in that, A grinding mechanism (3) is installed on the workbench (1). Two mounting plates (4) are fixedly connected to the upper end of the workbench (1). Two first electric telescopic rods (5) are installed on opposite sides of the two mounting plates (4). The telescopic ends of each pair of cooperating first electric telescopic rods (5) are fixedly connected to a moving plate (6). Rotating shafts (7) are rotatably connected to opposite sides of the two moving plates (6). U-shaped plates (8) are fixedly connected to opposite ends of the two rotating shafts (7). Second electric telescopic rods (10) are installed on both side walls of the two U-shaped plates (8). A clamping plate (11) is fixedly connected to the telescopic end of each second electric telescopic rod (10). Two rotating tubes (12) are rotatably connected to the upper end of the workbench (1). A dust suction head (13) is fixedly connected to one end of each of the two rotating tubes (12). Gears (14) are fixedly connected to the outer walls of the two rotating tubes (12). Two fixed covers (15) are fixedly connected to the lower end of the worktable (1). Threaded rods (16) are rotatably connected between the inner walls of the two fixed covers (15). Sliding plates (17) are threadedly connected to the two threaded rods (16). Two strip-shaped openings (18) are opened at the upper end of the worktable (1). The upper ends of the two sliding plates (17) pass through the corresponding strip-shaped openings (18) and are fixedly connected to baffles (19). The two baffles (19) are slidably connected to the upper end of the worktable (1). Connecting blocks (20) are fixedly connected to the upper ends of the two baffles (19). Racks (21) are fixedly connected to the upper ends of the two connecting blocks (20). The two racks (21) mesh with the corresponding gears (14).

2. The deburring equipment for a reducer housing according to claim 1, characterized in that, The lower end of the workbench (1) is fixedly connected to a plurality of support legs (2), and each support leg (2) is provided with anti-slip texture at its lower end.

3. The deburring equipment for a reducer housing according to claim 1, characterized in that, A first motor (9) is installed on the side wall of one of the movable plates (6). The end of the output shaft of the first motor (9) passes through the corresponding movable plate (6) and is fixedly connected to one end of the corresponding rotating shaft (7).

4. The deburring equipment for a reducer housing according to claim 1, characterized in that, The lower end of the workbench (1) is fixedly connected to a fixing plate (22). The fixing plate (22) is U-shaped and a fan (23) is installed at its bottom. The air inlet of the fan (23) is connected to a branch pipe (24). The other two ends of the branch pipe (24) are respectively connected to the lower end of the corresponding rotating pipe (12).

5. The deburring equipment for a reducer housing according to claim 1, characterized in that, A second motor (25) is installed on the outer wall of one of the fixed covers (15). The output shaft of the second motor (25) extends into the interior of the corresponding fixed cover (15) and is fixedly connected to one end of the corresponding threaded rod (16).

6. A deburring device for a reducer housing according to claim 5, characterized in that, The other ends of the two threaded rods (16) extend to the outside and are fixedly connected to a drive wheel (26), which is connected by a belt (27).

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