Forming device for producing gear ring of constructional engineering machinery

Abstract

The invention relates to the technical field of gear ring production, in particular to a forming device for constructional engineering machinery gear ring production, which comprises a machining table, a connecting column, a square frame, a pushing cylinder, a seat plate, an extension rod and an abutting frame are arranged on the machining table, the section of the machining table is square, the connecting column is arranged at the central position of the machining table, and the square frame is arranged on the connecting column; a pushing air cylinder is arranged on the square frame, an abutting frame is fixedly connected to the output end of the pushing air cylinder, a second threaded rod, a limiting block and a rotary disc are arranged on the abutting frame, a movable base is arranged beside the machining table, movable balls and a baffle are arranged on the upper surface of the base plate, a guide plate is arranged below the base plate, and sliding strips are arranged on the two sides of the guide plate. The gear ring blank machining device has the beneficial effects that the gear ring blank body can be effectively limited, and the gear ring blank body is prevented from deviating when rotating.

Description

Technical Field

[0001] The invention relates to the field of gear ring production, and in particular to a forming device for producing gear rings of construction engineering machinery. Background Art

[0002] The ring gear is mainly used to mesh with the starter gear to drive the crankshaft to rotate, thereby starting the engine. In addition, the ring gear can also convert high-speed rotation power into low-speed and high-torque power, or convert low-speed and high-torque power into high-speed rotation power. At the same time, it can change the direction of rotation and speed, making the operation of mechanical equipment more flexible and efficient. In addition to transmitting motion and rotational force, the ring gear can also reduce vibration and noise. In the process of tooth meshing, the special design of the number of meshing teeth and tooth shape can effectively reduce the vibration and noise of the mechanical equipment, making the operation of the mechanical equipment more stable and quiet.

[0003] In the prior art, when the gear ring is processed and produced, it is necessary to forge the gear ring blank, and then the worker uses a clamp to place the gear ring blank on a rotating mechanism, the rotating mechanism drives the gear ring blank to rotate, and then the worker uses a tool to cut off the scraps on the gear ring blank.

[0004] However, the traditional rotating mechanism used for processing the gear ring blank lacks effective limiting function on the gear ring blank, which causes the gear ring blank to easily deviate from the predetermined position during processing, and may cause harm to the operator in serious cases. Therefore, the present invention proposes a forming device for the production of gear rings for construction engineering machinery to solve the above-mentioned problems. Summary of the invention

[0005] The object of the present invention is to provide a forming device for producing gear rings of construction engineering machinery to solve the problems raised in the above-mentioned background technology.

[0006] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a forming device for the production of gear rings of construction engineering machinery, the forming device for the production of gear rings of construction engineering machinery comprising: a processing table, a connecting column, a square frame, a pushing cylinder, a seat plate, an extension rod and an abutment frame are arranged on the processing table, the cross section of the processing table is square, the connecting column is arranged at the center of the processing table, the connecting column is provided with a square frame, the square frame is provided with a pushing cylinder, the output end of the pushing cylinder is fixedly connected with the abutment frame, the abutment frame is provided with a second threaded rod, a limit block and a turntable, and a moving seat is arranged beside the processing table;

[0007] A seat plate is provided with movable balls and baffles on its upper surface, a guide plate is provided below the seat plate, and slide bars are provided on both sides of the guide plate.

[0008] Preferably, the surface of the processing table is provided with inner cavities. There are four groups of inner cavities, which are respectively located at the four ends of the surface of the processing table. An extension rod is fixed in the inner cavity, and the extension rod extends outwards towards the outside of the processing table. The end face of the extension rod is fixedly connected to the vertical plate, and wing plates are fixed on both sides of the surface of the vertical plate. The cross-section of the wing plate is triangular.

[0009] Preferably, sliding grooves are provided on the inner walls on both sides of the inner cavity. The guide plate is located in the inner cavity, and the sliding strip is slidably connected to the sliding groove. Through holes are provided on the surface of the guide plate, and the through holes penetrate through the guide plate. The inner wall of the through hole is slidably connected to the outer wall of the extension rod. The length of the guide plate is much greater than the distance between the vertical plate and the processing table.

[0010] Preferably, there are several movable balls, and the several movable balls are distributed in a matrix on the upper surface of the seat plate. There are two groups of baffles, and the two groups of baffles are respectively located on both sides of the seat plate. The baffle close to the center of the processing table is convex, and the baffle far from the center of the processing table is concave. The cross-section between the two groups of baffles is fan-shaped, and the two groups of baffles can respectively abut against the inner and outer surfaces of the ring gear blank body.

[0011] Preferably, a second driving motor is arranged at the central position below the processing table. The bottom of the connecting column passes through the processing table and is connected to the output end of the second driving motor. The connecting column is connected to the processing table through a bearing. Pushing cylinders are arranged on the four surfaces of the square frame, and the pushing cylinders are horizontally placed.

[0012] Preferably, the abutting frame is in a "C" shape. The upper end of the abutting frame is threadedly connected with a second threaded rod. The bottom of the second threaded rod is located inside the abutting frame. The bottom of the second threaded rod is rotatably connected with a limiting block, and the limiting block can abut tightly against the ring gear blank body. The upper end of the second threaded rod is fixedly connected with a turntable. Convex strips are arranged on the lower end surface of the abutting frame. The cross-section of the convex strip is semi-circular. There are two groups of convex strips, and the two groups of convex strips are symmetrically distributed about the central axis of the abutting frame.

[0013] Preferably, a downward extension plate is arranged on one side of the processing table facing the moving seat. A guide rod and a first threaded rod are arranged on the downward extension plate, and the other ends of the guide rod and the first threaded rod are connected to the vertical plate.

[0014] Preferably, both the vertical plate and the downward extension plate are square plate-shaped. The two ends of the first threaded rod are respectively rotatably connected to the vertical plate and the downward extension plate. A first driving motor is arranged on the surface of the vertical plate, and the output end of the first driving motor is fixedly connected to the first threaded rod.

[0015] Preferably, the moving seat is threadedly connected to the first threaded rod. There are two groups of guide rods, and the two groups of guide rods are symmetrically distributed about the first threaded rod. One end of the guide rod is fixedly connected to the downward extension plate, and the other end of the guide rod is fixedly connected to the vertical plate. The guide rod is slidably connected to the moving seat. A cutting seat is arranged on the moving seat, and the cutting seat can cut off the scraps on the surface of the ring gear blank body.

[0016] Preferably, a collection frame is provided on the cutting seat, and the collection frame is located directly below the cutter on the cutting seat. A bottom column is fixed below the processing table, and the bottom column is columnar. There are four groups of bottom columns, and the four groups of bottom columns are respectively located at the four ends of the lower surface of the processing table.

[0017] Compared with the prior art, the present invention has the following beneficial effects:

[0018] The forming device for the production of gear rings of construction engineering machinery proposed in the present invention can effectively limit the gear ring blank body by utilizing the arranged connecting columns, pushing cylinders, square frames, second drive motors, abutment frames, second threaded rods, limit blocks and seat plates, thereby avoiding displacement when the gear ring blank body is rotated; at the same time, the positions of the seat plates, abutment frames and limit blocks can be adjusted, and gear ring blanks of different sizes can be limited, thereby improving the practicality of the device, thus avoiding the problem that the traditional rotating mechanism used for processing gear ring blanks lacks effective limiting of the gear ring blanks, resulting in the gear ring blanks easily deviating from the predetermined position during the processing, which may cause harm to the operating workers in serious cases. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the structure of the present invention;

[0020] Figure 2 It is a side view of the structure of the present invention;

[0021] Figure 3 It is a top view of the structure of the present invention;

[0022] Figure 4 It is a schematic diagram of the structure of the processing table of the present invention;

[0023] Figure 5 This is a schematic diagram of the structure of the extension rod of the present invention;

[0024] Figure 6 This is a schematic diagram of the seat plate structure of the present invention;

[0025] Figure 7 It is a schematic diagram of the abutment frame structure of the present invention.

[0026] In the figure: 1, extension rod; 2, vertical plate; 3, wing plate; 4, bottom column; 5, processing table; 6, gear ring blank body; 7, lower extension plate; 8, moving seat; 9, guide rod; 10, vertical plate; 11, first drive motor;

[0027] 12. first threaded rod; 13. cutting seat; 14. turntable; 15. abutment frame; 16. connecting column; 17. square frame; 18. collection frame; 19. second driving motor; 20. push cylinder; 21. movable ball; 22. baffle; 23. seat plate; 24. slide groove; 25. inner cavity; 26. slide bar; 27. guide plate; 28. through hole;

[0028] 29. convex strip; 30. limit block; 31. second threaded rod. DETAILED DESCRIPTION

[0029] Example 1: Please refer to Figure 1-Figure 7 The present invention provides a technical solution: a forming device for the production of gear rings of construction engineering machinery, the forming device for the production of gear rings of construction engineering machinery comprising: a processing table 5, the processing table 5 is provided with a connecting column 16, a square frame 17, a pushing cylinder 20, a seat plate 23, an extension rod 1 and an abutting frame 15, the cross section of the processing table 5 is square, the connecting column 16 is arranged at the center of the processing table 5, the connecting column 16 is provided with a square frame 17, the square frame 17 is provided with a pushing cylinder 20, the output end of the pushing cylinder 20 is fixedly connected with the abutting frame 15, the abutting frame 15 is provided with a second threaded rod 31, a limit block 30 and a turntable 14, and a moving seat 8 is provided next to the processing table 5;

[0030] The seat plate 23 has movable balls 21 and baffles 22 on its upper surface, a guide plate 27 is provided below the seat plate 23, and slide bars 26 are provided on both sides of the guide plate 27. A second drive motor 19 is provided at the center position below the processing table 5. The bottom of the connecting column 16 passes through the processing table 5 and is connected to the output end of the second drive motor 19. The connecting column 16 is connected to the processing table 5 through a bearing. Push cylinders 20 are provided on all four sides of the square frame 17. The push cylinders 20 are placed horizontally and the abutment frame 15 is " The upper end of the abutment frame 15 is connected to a second threaded rod 31 through a thread, the bottom of the second threaded rod 31 is located on the inner side of the abutment frame 15, the bottom of the second threaded rod 31 is rotatably connected to a limit block 30, the limit block 30 can be tightly abutted against the gear ring blank body 6, the upper end of the second threaded rod 31 is fixedly connected to a turntable 14, and a convex strip 29 is provided on the lower end surface of the abutment frame 15, the cross section of the convex strip 29 is semicircular, and the convex strip 29 is provided with two groups, and the two groups of convex strips 29 are symmetrically distributed about the central axis of the abutment frame 15;

[0031] When in use, the gear ring blank body 6 to be processed is placed on the four sets of seat plates 23, wherein the seat plates 23 are movable to cope with gear ring blank bodies 6 of different radii, and then, by starting the pushing cylinder 20, the output end of the pushing cylinder 20 will drive the abutment frame 15 to move toward the gear ring blank body 6, so that the bottom frame plate and the inner ring surface of the gear ring blank body 6 are in contact and tightly abutted, wherein the bottom end of the abutment frame 15 and the seat plate 23 are on the same horizontal line, so at this time the lower end of the abutment plate will move to the bottom of the gear ring blank body 6 and contact with the gear ring blank body 6, and the two sets of convex The convex strip 29 has a semicircular cross-section, which is convenient for the abutment plate to move smoothly to the bottom of the gear ring blank body 6, and the limit block 30 is located directly above the gear ring blank body 6. At this time, the operator needs to manually hold the turntable 14 and rotate it, which will drive the second threaded rod 31 to rotate, and then move the second threaded rod 31 downward, thereby making the limit block 30 continuously approach the gear ring blank body 6 until it contacts and presses tightly, thereby achieving the limitation of the gear ring blank body 6, and then, by starting the second drive motor 19, the second drive motor 19 will drive the abutment column to rotate, thereby driving the gear ring blank body 6 to rotate.

[0032] Embodiment 2: On the basis of embodiment 1, an inner cavity 25 is provided on the surface of the processing table 5, and the inner cavity 25 is provided with four groups, and the four groups of inner cavities 25 are respectively located at the four ends of the surface of the processing table 5, and an extension rod 1 is fixed in the inner cavity 25, and the extension rod 1 extends outward from the processing table 5, and the end face of the extension rod 1 is fixedly connected to the vertical plate 2, and wing plates 3 are fixed on both sides of the surface of the vertical plate 2, and the cross section of the wing plate 3 is triangular. When in use: the vertical plate 2 can provide support for the extension plate to ensure the stability of the extension plate, and two groups of wing plates 3 are provided on the back of the vertical plate 2, which increases the effective area of ​​the vertical plate 2 and the ground, and further improves the stability of the extension plate;

[0033] Slide grooves 24 are provided on the inner walls of both sides of the inner cavity 25, and the guide plate 27 is located in the inner cavity 25. The slide bar 26 and the slide groove 24 are slidably connected. A through hole 28 is provided on the surface of the guide plate 27, and the through hole 28 penetrates the guide plate 27. The inner wall of the through hole 28 and the outer wall of the extension rod 1 are slidably connected. The length of the guide plate 27 is much larger than the distance between the vertical plate 2 and the processing table 5. When in use: by pushing the seat plate 23, the seat plate 23 can be driven to move, wherein the slide bar 26 is correspondingly connected with the slide groove 24 for sliding, providing guidance and support for the movement of the seat plate 23, improving the stability of the seat plate 23 when moving, and at the same time, the extension plate extends to the outside of the processing table 5, allowing the movement range of the seat plate 23 to be expanded, so that the device can cope with gear ring blank bodies 6 of different sizes, improving the practicality of the device, and at the same time, the length of the guide plate 27 is much larger than the distance between the vertical plate 2 and the processing table 5, so as to prevent the seat plate 23 from moving out of the processing table 5;

[0034] There are a number of movable balls 21, which are distributed in a matrix shape on the upper surface of the seat plate 23. There are two groups of baffles 22, which are respectively located on both sides of the seat plate 23. The baffle 22 close to the center of the processing table 5 is convex, and the baffle 22 away from the center of the processing table 5 is concave. The cross-section between the two groups of baffles 22 is fan-shaped. The two groups of baffles 22 can respectively abut against the inner and outer surfaces of the gear ring blank body 6. When in use: the setting of the two groups of baffles 22 can effectively limit the inner and outer surfaces of the gear ring blank body 6. At the same time, when the gear ring blank body 6 rotates, the set movable balls 21 will contact the gear ring blank body 6 and continue to roll, thereby improving the smoothness and continuity of the rotation of the gear ring blank body 6.

[0035] Embodiment 3: On the basis of Embodiment 2, a lower extension plate 7 is provided on the side of the processing table 5 facing the movable seat 8, and a guide rod 9 and a first threaded rod 12 are provided on the lower extension plate 7. The other ends of the guide rod 9 and the first threaded rod 12 are connected to the vertical plate 10. The vertical plate 10 and the lower extension plate 7 are both in the shape of square plates. The two ends of the first threaded rod 12 are rotatably connected to the vertical plate 10 and the lower extension plate 7 respectively. A first driving motor 11 is provided on the surface of the vertical plate 10, and the output end of the first driving motor 11 is fixedly connected to the first threaded rod 12.

[0036] The movable seat 8 and the first threaded rod 12 are threadedly connected, and two groups of guide rods 9 are provided. The two groups of guide rods 9 are symmetrically distributed about the first threaded rod 12. One end of the guide rod 9 is fixedly connected to the lower extension plate 7, and the other end of the guide rod 9 is fixedly connected to the vertical plate 10. The guide rod 9 and the movable seat 8 are slidably connected. A cutting seat 13 is provided on the movable seat 8, and the cutting seat 13 can cut off the scraps on the surface of the gear ring blank body 6;

[0037] When in use, after the gear ring blank body 6 is installed, by starting the first drive motor 11, the output end of the first drive motor 11 will drive the first threaded rod 12 to rotate, thereby causing the movable seat 8 to move. The two sets of symmetrically distributed guide rods 9 can provide guidance and support for the movement of the movable seat 8. While the movable seat 8 moves, it will drive the cutting seat 13 to move in the direction close to the gear ring blank body 6. A cutter is provided on the surface of the cutting seat 13, and the cutter is brought into contact with the surface of the gear ring blank body 6. Subsequently, by starting the second drive motor 19, the gear ring blank body 6 is driven to rotate, and the cutter can cut off the scraps on the surface of the gear ring blank body 6, thereby avoiding the risk of manual cutting and reducing the labor intensity of workers.

[0038] A collecting frame 18 is provided on the cutting seat 13, and the collecting frame 18 is located directly below the cutter on the cutting seat 13. A bottom column 4 is fixed below the processing table 5, and the bottom column 4 is columnar. The bottom column 4 is provided with four groups, and the four groups of bottom columns 4 are respectively located at the four ends of the lower surface of the processing table 5.

[0039] During use, when the scraps on the surface of the blank body 6 are cut off, the scraps will fall down, and the set collection frame 18 can collect the fallen collection frame 18 , and the four groups of evenly distributed bases can provide stable support for the processing table 5 .

[0040] In actual use, the set connecting column 16, pushing cylinder 20, square frame 17, second drive motor 19, abutment frame 15, second threaded rod 31, limit block 30 and seat plate 23 can be used to effectively limit the gear ring blank body 6 to avoid displacement when the gear ring blank body 6 is rotated. At the same time, the positions of the seat plate 23, the abutment frame 15 and the limit block 30 can be adjusted, and gear ring blanks of different sizes can be limited, thereby improving the practicality of the device. This avoids the problem that the traditional rotating mechanism used for processing the gear ring blank lacks effective limiting of the gear ring blank, which causes the gear ring blank to easily deviate from the predetermined position during the processing, and in serious cases, causes harm to the operator.

[0041] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A forming device for the production of gear rings for construction machinery, characterized in that: The forming device for producing a gear ring of a construction engineering machinery comprises: a processing table (5), on which a connecting column (16), a square frame (17), a pushing cylinder (20), a seat plate (23), an extension rod (1) and an abutting frame (15) are arranged, the cross section of the processing table (5) is square, the connecting column (16) is arranged at the center position of the processing table (5), the connecting column (16) is provided with a square frame (17), the square frame (17) is provided with a pushing cylinder (20), the output end of the pushing cylinder (20) is fixedly connected to the abutting frame (15), the abutting frame (15) is provided with a second threaded rod (31), a limit block (30) and a rotating disk (14), and a moving seat (8) is arranged beside the processing table (5); A seat plate (23) is provided with movable balls (21) and a baffle (22) on its upper surface, a guide plate (27) is provided below the seat plate (23), and slide bars (26) are provided on both sides of the guide plate (27).

2. A forming device for producing gear rings of construction machinery according to claim 1, characterized in that: The surface of the processing table (5) is provided with an inner cavity (25), and the inner cavity (25) is provided with four groups. The four groups of inner cavities (25) are respectively located at four ends of the surface of the processing table (5). An extension rod (1) is fixed in the inner cavity (25), and the extension rod (1) extends outward from the processing table (5). The end surface of the extension rod (1) is fixedly connected to the vertical plate (2). Wing plates (3) are fixed on both sides of the surface of the vertical plate (2), and the cross section of the wing plate (3) is triangular.

3. A forming device for producing gear rings of construction machinery according to claim 2, characterized in that: Slide grooves (24) are provided on the inner walls of both sides of the inner cavity (25), the guide plate (27) is located in the inner cavity (25), the slide bar (26) and the slide groove (24) are slidably connected, a through hole (28) is provided on the surface of the guide plate (27), the through hole (28) passes through the guide plate (27), the inner wall of the through hole (28) and the outer wall of the extension rod (1) are slidably connected, and the length of the guide plate (27) is much greater than the distance between the vertical plate (2) and the processing table (5).

4. The forming device for producing gear rings of construction machinery according to claim 1, characterized in that: A plurality of movable balls (21) are provided, and the plurality of movable balls (21) are distributed in a matrix shape on the upper surface of the seat plate (23). Two groups of baffles (22) are provided, and the two groups of baffles (22) are respectively located on both sides of the seat plate (23). The baffle (22) close to the center of the processing table (5) is convex, and the baffle (22) away from the center of the processing table (5) is concave. The cross section between the two groups of baffles (22) is fan-shaped, and the two groups of baffles (22) can respectively abut against the inner and outer surfaces of the gear ring blank body (6).

5. The forming device for producing gear rings of construction machinery according to claim 1, characterized in that: A second drive motor (19) is arranged at the center position below the processing table (5); the bottom of the connecting column (16) passes through the processing table (5) and is connected to the output end of the second drive motor (19); the connecting column (16) is connected to the processing table (5) through a bearing; and push cylinders (20) are arranged on the four sides of the square frame (17), and the push cylinders (20) are placed horizontally.

6. The forming device for producing gear rings of construction machinery according to claim 1, characterized in that: The abutting frame (15) is in a "C" shape. The upper end of the abutting frame (15) is threadedly connected with a second threaded rod (31). The bottom of the second threaded rod (31) is located inside the abutting frame (15). The bottom of the second threaded rod (31) is rotatably connected with a limiting block (30). The limiting block (30) can be abutted tightly against the blank body (6) of the gear ring. The upper end of the second threaded rod (31) is fixedly connected with a turntable (14). The lower end surface of the abutting frame (15) is provided with a convex strip (29). The cross-section of the convex strip (29) is semicircular. There are two groups of convex strips (29), and the two groups of convex strips (29) are symmetrically distributed about the central axis of the abutting frame (15).

7. The forming device for producing gear rings of construction machinery according to claim 1, characterized in that: On one side of the processing table (5) facing the moving seat (8), there is a downward extension plate (7). A guide rod (9) and a first threaded rod (12) are arranged on the downward extension plate (7). The other ends of the guide rod (9) and the first threaded rod (12) are connected to a vertical plate (10).

8. The forming device for producing gear rings of construction machinery according to claim 7, characterized in that: Both the vertical plate (10) and the downward extension plate (7) are in the shape of square plates. The two ends of the first threaded rod (12) are respectively rotatably connected to the vertical plate (10) and the downward extension plate (7). A first driving motor (11) is arranged on the surface of the vertical plate (10). The output end of the first driving motor (11) is fixedly connected to the first threaded rod (12).

9. The forming device for producing gear rings of construction machinery according to claim 1, characterized in that: The moving seat (8) is in threaded connection with the first threaded rod (12). There are two groups of guide rods (9), and the two groups of guide rods (9) are symmetrically distributed about the first threaded rod (12). One end of the guide rod (9) is fixedly connected to the downward extension plate (7), and the other end of the guide rod (9) is fixedly connected to the vertical plate (10). The guide rod (9) is in sliding connection with the moving seat (8). A cutting seat (13) is arranged on the moving seat (8), and the cutting seat (13) can cut off the scraps on the surface of the blank body (6) of the gear ring.

10. A forming device for producing gear rings of construction machinery according to claim 9, characterized in that: A collection box (18) is arranged on the cutting seat (13). The collection box (18) is located directly below the cutter on the cutting seat (13). A bottom column (4) is fixed below the processing table (5). The bottom column (4) is columnar, and there are four groups of bottom columns (4), and the four groups of bottom columns (4) are respectively located at the four ends of the lower surface of the processing table (5).

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