Workpiece cutting device for mechanical forging machining

Abstract

The utility model discloses a workpiece cutting device for mechanical forging, which belongs to the technical field of mechanical forging and comprises a machine tool, one end of the machine tool is fixedly connected with a support rod, the top end of the support rod is clamped with a first rotary arm, one end of the first rotary arm is clamped with a second rotary arm, and an abrasive groove is mounted on the outer side of the second rotary arm. According to the workpiece cutting device for mechanical forging machining, waste water generated in the water jet cutting process flows down through drainage holes and enters a filter screen along a flow guide plate, chippings and abrasive materials are blocked on the upper portion by the filter screen and are rotated and pushed to a solid discharging opening by a screw rod through a second motor to be discharged, and water penetrates through the filter screen and enters a water storage tank; the waste water generated in the cutting process is subjected to collection, solid-liquid separation and water recycling through a series of processes, so that the waste of water can be reduced while the chips are conveniently collected.

Description

Technical Field

[0001] The utility model belongs to the technical field of mechanical forging, and particularly relates to a workpiece cutting device for mechanical forging processing. Background Art

[0002] In the process of mechanical forging processing, the manufactured workpieces often need to be processed by a cutting device. The cutting device can be divided into a metal material cutting machine and a non-metal material cutting machine according to the cutting material. The metal material cutting machine is divided into a flame cutting machine, a plasma cutting machine, a laser cutting machine, a water jet cutting machine, etc. The non-metal material cutting machine is mainly a tool cutting machine. The cutting accuracy of the existing cutting device is often affected by factors such as the quality of the material itself, the wear of the tool, and the friction between the tool and the workpiece, and errors are likely to occur. Although the water jet cutting machine is accurate, a large amount of solid impurities will be generated during the cutting of metals, making it difficult to achieve the purpose of solid-liquid separation, increasing the burden of chip collection work, and consuming a large amount of water. Content of the Utility Model

[0003] In order to overcome the above defects, the utility model provides a workpiece cutting device for mechanical forging processing, which solves the problems of generating a large amount of solid impurities during the cutting of metals, making it difficult to achieve the purpose of solid-liquid separation, increasing the burden of chip collection work, and consuming a large amount of water.

[0004] To achieve the above object, the utility model provides the following technical solution: A workpiece cutting device for mechanical forging processing, including a machine tool, one end of the machine tool is fixedly connected with a support rod, the top end of the support rod is clamped with a first rotating arm, one end of the first rotating arm is clamped with a second rotating arm, an abrasive groove is installed on the outer side of the second rotating arm, the bottom end of the second rotating arm is fixedly connected with a mixing groove, a number of hydrophobic holes are symmetrically opened on both sides of the top of the machine tool, a guide plate is fixedly connected to the inner wall of the machine tool, a filter screen is installed on one side of the guide plate, and a solid discharge port is opened on one side of the bottom of the filter screen;

[0005] A water storage tank is arranged below the filter screen, the water storage tank is arranged inside the machine tool, a water inlet pipe is clamped at the position corresponding to the guide plate of the water storage tank, a spiral rod is installed inside the filter screen, the spiral rod is clamped with the machine tool, and one end of the spiral rod is fixedly connected with a second motor, and the second motor is installed on one side of the machine tool.

[0006] As a further scheme of the utility model: A flow nozzle is installed at the bottom end of the mixing groove, a water guide pipe is clamped on the side surface of the mixing groove, one end of the water guide pipe is clamped with a booster pump, and the water inlet end of the booster pump is clamped with the water inlet pipe.

[0007] As a further scheme of the utility model: Two groups of electric push rods are installed on both sides of the top of the machine tool, and a protective sleeve is clamped at one end of the electric push rod.

[0008] As a further solution of the present utility model: an inlet is provided at one end of the abrasive tank, a stirring rod is installed corresponding to the inlet of the abrasive tank, a third motor is installed at one end of the stirring rod, the third motor is installed on one side of the abrasive tank, a mixing tank is provided below the inlet, a water inlet is provided on the side of the mixing tank, and the mixing tank communicates with a beam spray head below.

[0009] As a further solution of the present utility model: a first motor is installed at the connection of the first swing arm corresponding to the second swing arm, fixing columns are fixedly connected to both ends of the first swing arm and the second swing arm, and fixing holes are provided on the fixing columns corresponding to the water guide pipes.

[0010] As a further solution of the present utility model: a plurality of anti-slip pads are provided below the machine tool, and the number of the anti-slip pads is four and they are respectively located at the four corners of the bottom of the machine tool.

[0011] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0012] 1. For the workpiece cutting device for mechanical forging processing, by setting hydrophobic holes, a guide plate, a filter screen, a screw rod, a second motor, a solid discharge port and a water inlet pipe, the wastewater generated during the water jet cutting process flows down through the hydrophobic holes, enters the filter screen along the guide plate, the debris and abrasives are blocked above the filter screen, and are pushed by the screw rod through the rotation of the second motor to the solid discharge port for discharge. The water passes through the filter screen and enters the water storage tank, is sucked by the water inlet pipe, and starts the next cutting through a booster pump. Through a series of processes, the wastewater generated during the cutting process is collected, solid-liquid separated and the water is recycled, so as to facilitate chip collection and reduce water waste at the same time.

[0013] 2. For the workpiece cutting device for mechanical forging processing, by setting two groups of electric push rods and protective sleeves installed on both sides of the top of the machine tool, after the workpiece is transported between the two rows of electric push rods on the top of the machine tool, the electric push rods are started to fix the workpiece. The protective sleeve is sleeved at one end of the electric push rod to avoid direct contact between the electric push rod and the workpiece, thereby reducing the wear generated when the electric push rod fixes the workpiece. Since the electric push rods can work independently of each other, the automatic fixing of irregular workpieces can be realized, making the cutting process safer and more stable. Description of the Drawings

[0014] Figure 1 is a three-dimensional structural schematic diagram of the present utility model;

[0015] Figure 2 is a structural schematic diagram of the connection between the support rod and the first swing arm of the present utility model;

[0016] Figure 3Schematic diagram of the three-dimensional sectional structure of the machine tool of the present utility model;

[0017] Figure 4 Schematic diagram of the connection structure between the abrasive tank and the mixing tank of the present utility model;

[0018] Figure 5 Schematic diagram of the connection structure between the first rotating arm and the first motor of the present utility model;

[0019] In the figure: 1. Machine tool; 2. Support rod; 3. First rotating arm; 4. Second rotating arm; 5. Abrasive tank; 6. Beam nozzle; 7. Water guide pipe; 8. Electric push rod; 9. Protective sleeve; 10. Drainage hole; 11. Anti-slip pad; 12. Fixed column; 13. Mixing tank; 14. Booster water pump; 15. Water inlet pipe; 16. Water inlet; 17. Feed inlet; 18. Stirring rod; 19. First motor; 20. Fixed hole; 21. Solid discharge port; 22. Filter screen; 23. Deflector; 24. Screw rod; 25. Second motor; 26. Water storage tank; 27. Third motor. Specific embodiments

[0020] The technical solutions of this patent will be further described in detail below in conjunction with specific embodiments.

[0021] As Figures 1-5 shown, the present utility model provides a technical solution: A workpiece cutting device for mechanical forging processing, including a machine tool 1, one end of the machine tool 1 is fixedly connected with a support rod 2, the top of the support rod 2 is clamped with a first rotating arm 3, one end of the first rotating arm 3 is clamped with a second rotating arm 4, a first motor 19 is installed at the connection of the first rotating arm 3 corresponding to the second rotating arm 4, and an abrasive tank 5 is installed outside the second rotating arm 4. By setting the first rotating arm 3, the second rotating arm 4 and the first motor 19, when the first motor 19 works, it drives the second rotating arm 4 to rotate, making the cutting shape more diverse and the cutting device more functional. Fixed columns 12 are fixedly connected to both ends of the first rotating arm 3 and the second rotating arm 4, and fixed holes 20 are opened on the fixed columns 12 corresponding to the water guide pipe 7. A feed inlet 17 is opened at one end of the abrasive tank 5, a stirring rod 18 is installed at the abrasive tank 5 corresponding to the feed inlet 17, a third motor 27 is installed at one end of the stirring rod 18, a mixing tank 13 is opened below the feed inlet 17, and a water inlet 16 is opened on the side of the mixing tank 13. By setting the feed inlet 17, the stirring rod 18 and the third motor 27, the third motor 27 installed on one side of the abrasive tank 5 rotates, driving the stirring rod 18 to rotate and bringing the abrasive in the abrasive tank 5 into the mixing tank 13, making the entry of the abrasive into the mixing tank 13 more controllable and more accurate;

[0022] On both sides of the top of the machine tool 1, two groups of electric push rods 8 are installed. One end of the electric push rod 8 is clamped with a protective sleeve 9. There are several anti-slip pads 11 under the machine tool 1. The number of anti-slip pads 11 is four and they are respectively located at the four corners of the bottom of the machine tool 1. Due to the anti-slip pads 11, the entire cutting device is stably positioned on the ground during operation, improving the stability of the device;

[0023] On both sides of the top of the machine tool 1, several hydrophobic holes 10 are symmetrically arranged. One end of the inner wall of the machine tool 1 is fixedly connected to the side of the flow guide plate 23. One side below the flow guide plate 23 is fixedly connected to one side of the filter screen 22. One side of the bottom of the filter screen 22 is provided with a solid discharge port 21. Due to the flow guide plate 23, the wastewater flowing down through the hydrophobic holes 10 can converge towards the middle filter screen 22 on the inclined flow guide plate 23, so that the wastewater does not accumulate at the bottom;

[0024] Below the filter screen 22, there is a water storage tank 26. The water storage tank 26 is mutually clamped with the water inlet pipe 15. One end of the water inlet pipe 15 is equipped with a booster pump 14. One side of the booster pump 14 is fixedly connected to a water guide pipe 7. Due to the water inlet pipe 15 and the booster pump 14, the filtered water enters through the water inlet pipe 15, is pressurized by the booster pump 14, and enters the next cutting, enabling the reuse of the wastewater. A screw rod 24 is installed inside the filter screen 22. The screw rod 24 is mutually clamped with the machine tool 1. One end of the screw rod 24 is fixedly connected to a second motor 25. The second motor 25 is installed on one side of the machine tool 1.

[0025] The working principle of the present utility model is as follows: The workpiece for forging processing is automatically clamped and fixed by the two groups of electric push rods 8 on the machine tool 1. The first motor 19 fixed on the first swing arm 3 on one side of the machine tool 1 through the support rod 2 operates to drive the second swing arm 4 to rotate, so that the beam spray head 6 installed at one end of the second swing arm 4 can move freely. After the abrasive in the abrasive tank 5 enters the mixing tank 13, the booster pump 14 transports the pressurized water into the mixing tank 13 through the water guide pipe 7 to mix with the abrasive, and then sprays out through the beam spray head 6 to form a water jet for cutting. During the cutting process, the wastewater mixed with abrasive and debris flows down through the hydrophobic holes 10, enters the filter screen 22 along the front side of the flow guide plate 23. The debris and abrasive are blocked above the filter screen 22 and are pushed by the screw rod 24 mutually clamped with both ends of the filter screen 22. The rotation of the second motor 25 drives the screw rod 24 to rotate, and then the debris and abrasive are pushed to the solid discharge port 21 for discharge. The filtered water passes through the filter screen 22 and enters the water storage tank 26, is sucked by the water inlet pipe 15, and starts to participate in the next cutting after being pressurized by the booster pump 14 and transported through the water guide pipe 7.

[0026] In the description of the present utility model, it should be noted that unless otherwise clearly specified and defined, the terms "installation", "connection", and "coupling" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific situations.

[0027] The above describes the preferred embodiments of the present patent in detail. However, the present patent is not limited to the above embodiments. Within the scope of knowledge possessed by those of ordinary skill in the art, various changes can be made without departing from the spirit of the present patent.

Claims

1. A workpiece cutting device for mechanical forging processing, comprising a machine tool (1), characterized in that: One end of the machine tool (1) is fixedly connected to a support rod (2), the top of the support rod (2) is clamped with a first swing arm (3), one end of the first swing arm (3) is clamped with a second swing arm (4), an abrasive groove (5) is installed on the outer side of the second swing arm (4), the bottom end of the second swing arm (4) is fixedly connected to a mixing groove (13), a plurality of drainage holes (10) are symmetrically opened on both sides of the top of the machine tool (1), a guide plate (23) is fixedly connected to the inner wall of the machine tool (1), a filter screen (22) is installed on one side of the guide plate (23), and a solid discharge port (21) is opened on one side of the bottom of the filter screen (22); A water storage tank (26) is provided below the filter screen (22), the water storage tank (26) is arranged inside the machine tool (1), a water inlet pipe (15) is clamped in the water storage tank (26) at a position corresponding to the guide plate (23), a screw rod (24) is installed in the filter screen (22), the screw rod (24) and the machine tool (1) are clamped in each other, one end of the screw rod (24) is fixedly connected to a second motor (25), and the second motor (25) is installed on one side of the machine tool (1).

2. A workpiece cutting device for mechanical forging processing according to claim 1, characterized in that: A beam nozzle (6) is installed at the bottom end of the mixing tank (13), a water guide pipe (7) is clamped on the side of the mixing tank (13), a booster water pump (14) is clamped on one end of the water guide pipe (7), and the water inlet end of the booster water pump (14) is clamped with the water inlet pipe (15).

3. A workpiece cutting device for mechanical forging processing according to claim 1, characterized in that: Two groups of electric push rods (8) are installed on both sides of the top of the machine tool (1), and a protective sleeve (9) is clamped on one end of the electric push rod (8).

4. A workpiece cutting device for mechanical forging processing according to claim 1, characterized in that: A feed inlet (17) is provided at one end of the abrasive trough (5), a stirring rod (18) is installed at a position of the abrasive trough (5) corresponding to the feed inlet (17), a No. 3 motor (27) is installed at one end of the stirring rod (18), and the No. 3 motor (27) is installed on one side of the abrasive trough (5), a mixing trough (13) is provided below the feed inlet (17), a water inlet (16) is provided on the side of the mixing trough (13), and the mixing trough (13) is connected to the beam nozzle (6) at its bottom.

5. A workpiece cutting device for mechanical forging processing according to claim 1, characterized in that: A first motor (19) is installed at the connection point between the first swing arm (3) and the second swing arm (4); fixing columns (12) are fixedly connected at both ends of the first swing arm (3) and the second swing arm (4); and fixing holes (20) are provided on the fixing columns (12) at locations corresponding to the water pipe (7).

6. A workpiece cutting device for mechanical forging processing according to claim 1, characterized in that: A plurality of anti-skid pads (11) are arranged below the machine tool (1), wherein the number of the anti-skid pads (11) is four and they are respectively located at the four corners of the bottom of the machine tool (1).

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