Corner cutting sampling device suitable for casting blank

Abstract

The utility model discloses a chamfer sampling device suitable for a casting blank. The chamfer sampling device comprises a clamping part, a sliding part, a vertical fine adjustment part, a displacement part and a cutting part, the clamping part is arranged on a casting blank; the sliding part is arranged on the clamping part; the vertical fine adjustment part is arranged on the sliding part; the displacement part is arranged on the vertical fine adjustment part; and the cutting part is arranged on the displacement part. The casting blank corner cutting sampling device improves the efficiency and the precision of casting blank corner cutting sampling.

Description

Technical Field

[0001] This utility model relates to a sampling device, and more particularly to a device capable of cutting and sampling the corner of a cast billet in a moving state, belonging to the technical field of cast billet sampling equipment. Background Technology

[0002] During the billet production process, it is necessary to sample and inspect the billet to observe whether there are macroscopic defects such as cracks, inclusions, bubbles, porosity, segregation, and shrinkage cavities. If these defects are not detected and treated in subsequent processing, they may lead to problems such as fracture and fatigue in the steel during use, affecting the reliability and safety of the product. Currently, the cutting and sampling of billets requires cutting them while the billet is stationary, which affects the transportation efficiency of the billet. Moreover, the traditional manual sampling method is not only labor-intensive and inefficient, but also easily affected by human factors, resulting in unstable sampling quality. Therefore, a corner-cutting sampling device is needed, which should be able to cut and sample the billet while it is moving, so as not to affect the transportation progress of the billet, and to cut the billet angle efficiently and accurately. Utility Model Content

[0003] The purpose of this invention is to overcome the shortcomings of the prior art and provide a corner cutting sampling device suitable for cast billets. It can not only reduce the labor intensity of workers, but also improve the efficiency and accuracy of corner cutting of cast billets.

[0004] The problem described in this utility model is solved by the following technical solution:

[0005] A chamfering sampling device suitable for cast billets includes a clamping part, a sliding part, a vertical fine-tuning part, a displacement part, and a cutting part; the clamping part is disposed on the cast billet; the sliding part is disposed on the clamping part; the vertical fine-tuning part is disposed on the sliding part; the displacement part is disposed on the vertical fine-tuning part; and the cutting part is disposed on the displacement part.

[0006] The above-mentioned corner-cutting sampling device for cast billets includes a clamping part comprising a long plate, a first fixed plate, a second fixed plate, a clamping plate, and an electric cylinder; the two ends of the lower end face of the long plate are respectively provided with the first fixed plate and the second fixed plate; the electric cylinder is disposed on the end face of the first fixed plate away from the second fixed plate, and the end of its piston rod passes through the first fixed plate; the end of the piston rod of the electric cylinder is provided with a clamping plate, and the clamping plate is located between the first fixed plate and the second fixed plate.

[0007] The above-mentioned corner-cutting sampling device for cast billets includes a sliding part comprising a horizontal sliding plate and a horizontal support plate; a slide rail is provided on the top surface of the long plate along its length direction, and the horizontal sliding plate is slidably disposed on the slide rail on the top surface of the long plate; a threaded hole is provided on the horizontal sliding plate, and a bolt passes through the threaded hole of the horizontal sliding plate and presses against the top surface of the long plate; the horizontal support plate is disposed on the top surface of the horizontal sliding plate.

[0008] The above-mentioned sampling device for cutting corners of cast billets includes a vertical adjustment part comprising a vertical plate, a vertical slide plate, and a lifting plate; the vertical plate is disposed at the end of a horizontal support plate; a vertical slide rail is disposed on the end face of the vertical plate away from the horizontal support plate, and the vertical slide plate is slidably disposed on the vertical slide rail of the vertical plate; a threaded hole is disposed on the vertical slide plate, and a bolt passes through the threaded hole of the vertical slide plate and presses against the side wall of the vertical slide plate; one end of the lifting plate is disposed on the vertical slide plate.

[0009] The aforementioned chamfering sampling device for cast billets includes a displacement component comprising a turntable, a long rotating plate, a motor, a lead screw, and a lead screw nut. The turntable is axially mounted on the upper end of the lifting plate away from the vertical sliding plate. A threaded hole is provided along the outer circumference of the turntable, and a bolt passes through the threaded hole and presses against the top surface of the lifting plate. The center of the bottom end face of the long rotating plate is located on the top surface of the turntable. The motor is located at one end of the upper end face of the long rotating plate, and a vertical plate is located at the other end of the upper end face of the long rotating plate. One end of the lead screw is connected to the motor output shaft, and the other end of the lead screw is axially mounted on the vertical plate. The lead screw nut is mounted on the lead screw.

[0010] The above-mentioned corner-cutting sampling device for cast billets includes a cutting part comprising a connecting plate, side plates, a rotating roller, a circular rotating plate, and a cutting gun; the connecting plate is disposed on the side wall of the lead screw nut; side plates are symmetrically disposed on both sides of the end face of the connecting plate away from the lead screw nut; the two ends of the rotating roller are respectively axially connected to the side plates on both sides; the circular rotating plate is disposed on the rotating roller; the side plates are provided with threaded holes, and bolts pass through the threaded holes of the side plates and press against the side wall of the circular rotating plate; the cutting gun is disposed on the circumferential side wall of the circular rotating plate.

[0011] This invention uses a clamping part to fix the cutting gun onto a moving billet, thereby achieving the purpose of cutting the billet at an angle as it moves. Through the cooperation of the sliding part and the vertical fine-tuning part, the cutting gun can be aligned with the preset cutting line. The displacement part drives the cutting part to move along the cutting line, ensuring that the cutting gun can smoothly cut along the preset cutting line. Attached Figure Description

[0012] Figure 1 This is a three-dimensional structural diagram of the present invention.

[0013] The list of labels in the diagram is as follows: 1. Long plate, 2. First fixed plate, 3. Second fixed plate, 4. Electric cylinder, 5. Horizontal slide plate, 6. Horizontal support plate, 7. Vertical plate, 8. Vertical slide plate, 9. Lifting plate, 10. Long rotating plate, 11. Motor, 12. Lead screw nut, 13. Side plate, 14. Circular rotating plate, 15. Cutting gun. Detailed Implementation

[0014] See Figure 1 This utility model includes a clamping part, a sliding part, a vertical adjustment part, a displacement part, and a cutting part. The clamping part can fix the device on the moving billet. The sliding part and the vertical adjustment part can adjust the position of the cutting gun so that it can be aligned with the cutting line. The displacement part can make the cutting gun move along the trajectory of the cutting line, thereby cutting the corner of the billet. The clamping part is disposed on the billet. The sliding part is disposed on the clamping part. The vertical adjustment part is disposed on the sliding part. The displacement part is disposed on the vertical adjustment part. The cutting part is disposed on the displacement part.

[0015] The clamping part includes a long plate 1, a first fixed plate 2, a second fixed plate 3, a clamping plate, and an electric cylinder 4; the first fixed plate 2 and the second fixed plate 3 are respectively provided at both ends of the lower end face of the long plate 1; the electric cylinder 4 is provided on the end face of the first fixed plate 2 away from the second fixed plate 3, and the end of its piston rod passes through the first fixed plate 2; the end of the piston rod of the electric cylinder 4 is provided with a clamping plate, and the clamping plate is located between the first fixed plate 2 and the second fixed plate 3; the electric cylinder 4 can drive the clamping plate to move, thereby enabling the clamping plate and the second fixed plate 3 to cooperate in clamping the billet, and the device can move synchronously with the billet in the moving state after clamping.

[0016] The sliding part includes a horizontal sliding plate 5 and a horizontal support plate 6; the top surface of the long plate 1 is provided with a slide rail along its length, and the horizontal sliding plate 5 is slidably disposed on the slide rail on the top surface of the long plate 1; the horizontal sliding plate 5 can slide on the long plate 1; the horizontal sliding plate 5 is provided with a threaded hole, and a bolt passes through the threaded hole of the horizontal sliding plate 5 and presses against the top surface of the long plate 1; tightening the bolt on the horizontal sliding plate 5 can fix the position of the horizontal sliding plate 5; the horizontal support plate 6 is disposed on the top surface of the horizontal sliding plate 5.

[0017] The vertical adjustment section includes a vertical plate 7, a vertical slide plate 8, and a lifting plate 9. The vertical plate 7 is located at the end of the horizontal support plate 6. A vertical slide rail is provided on the end face of the vertical plate 7 away from the horizontal support plate 6, and the vertical slide plate 8 is slidably mounted on the vertical slide rail of the vertical plate 7. The vertical slide plate 8 can slide vertically on the vertical plate 7, and the distance between the cutting torch and the casting billet is adjusted by sliding the vertical slide plate 8. The vertical slide plate 8 is provided with a threaded hole, and a bolt passes through the threaded hole of the vertical slide plate 8 and presses against the side wall of the vertical slide plate 8. Tightening the bolt on the vertical slide plate 8 can fix the position of the vertical slide plate 8. One end of the lifting plate 9 is located on the vertical slide plate 8.

[0018] The displacement part includes a turntable, a long rotating plate 10, a motor 11, a lead screw, and a lead screw nut 12; the upper end of the lifting plate 9 away from the vertical sliding plate 8 is axially connected to the turntable; the outer circumference of the turntable is provided with a threaded hole, and the bolt passes through the threaded hole of the turntable and presses against the top surface of the lifting plate 9; tightening the bolt on the turntable can fix the position of the turntable; the center of the bottom end of the long rotating plate 10 is set on the top surface of the turntable;

[0019] The orientation of the center line of the long rotating plate 10 can be adjusted by rotating the turntable; the motor 11 is set at one end of the upper surface of the long rotating plate 10, and a vertical plate is set at the other end of the upper surface of the long rotating plate 10. One end of the lead screw is connected to the output shaft of the motor 11, and the other end of the lead screw is connected to the vertical plate shaft; the lead screw nut 12 is set on the lead screw; the rotation of the output shaft of the motor 11 drives the lead screw to rotate, which in turn drives the lead screw nut to move along the axis of the lead screw; the movement of the lead screw nut drives the synchronous movement of the cutting gun, ensuring that the cutting gun can move along the cutting line and cut the corner of the billet during the movement.

[0020] The cutting section includes a connecting plate, side plates 13, a rotating roller, a circular rotating plate 14, and a cutting gun 15. The connecting plate is disposed on the side wall of the lead screw nut 12. Side plates 13 are symmetrically disposed on both sides of the end face of the connecting plate away from the lead screw nut 12. The two ends of the rotating roller are respectively axially connected to the side plates 13 on both sides. The rotating roller can rotate, thereby ensuring that the circular rotating plate 14 can rotate smoothly. The circular rotating plate 14 is disposed on the rotating roller. The side plates 13 are provided with threaded holes, and bolts pass through the threaded holes of the side plates 13 and press against the side wall of the circular rotating plate 14. Tightening the bolts on the side plates 13 can fix the position of the circular rotating plate 14. The cutting gun 15 is disposed on the circumferential side wall of the circular rotating plate 14, and the cutting angle of the cutting gun 15 is adjusted by rotating the circular rotating plate 14.

[0021] Operating principle: When corner cutting is required on a cast billet, place this device on the billet, ensuring the centerline of the long plate 1 is parallel to the width direction of the billet, and then ensure the long plate 1 is close to the end of the corner to be cut. Then, activate the electric cylinder 4 to clamp and fix the billet with the clamping plate and the fixing plate. Then, slide the horizontal slide plate 5 and rotate the turntable to adjust the position of the cutting gun 15, moving it directly above the corner to be cut, and then fix the position of the horizontal slide plate 5 and the turntable. Then, adjust the position of the vertical slide plate 8 to ensure the distance between the head of the cutting gun 15 and the corner to be cut is reasonable, and then adjust the circular rotating plate 14 so that the cutting gun 15 can be aligned with the preset cutting line on the corner of the billet at a suitable angle. Then, start the cutting gun and motor 11. During the cutting process, the cutting gun moves along the preset cutting line until the corner of the billet is completely cut off. Then, turn off the cutting gun and motor; control the electric cylinder 4 to reset, and remove the device.

Claims

1. A sampling device for corner cutting of cast billets, characterized in that: It includes a clamping part, a sliding part, a vertical adjustment part, a displacement part, and a cutting part; the clamping part is disposed on the casting billet; the sliding part is disposed on the clamping part; the vertical adjustment part is disposed on the sliding part; the displacement part is disposed on the vertical adjustment part; and the cutting part is disposed on the displacement part.

2. The chamfering sampling device for cast billets according to claim 1, characterized in that: The clamping part includes a long plate (1), a first fixing plate (2), a second fixing plate (3), a clamping plate, and an electric cylinder (4); the two ends of the lower end face of the long plate (1) are respectively provided with the first fixing plate (2) and the second fixing plate (3); the electric cylinder (4) is provided on the end face of the first fixing plate (2) away from the second fixing plate (3), and the end of its piston rod passes through the first fixing plate (2); the end of the piston rod of the electric cylinder (4) is provided with a clamping plate, and the clamping plate is located between the first fixing plate (2) and the second fixing plate (3).

3. The chamfering sampling device for cast billets according to claim 2, characterized in that: The sliding part includes a horizontal sliding plate (5) and a horizontal support plate (6); the top surface of the long plate (1) is provided with a slide rail along its length direction, and the horizontal sliding plate (5) is slidably disposed on the slide rail on the top surface of the long plate (1); the horizontal sliding plate (5) is provided with a threaded hole, and a bolt passes through the threaded hole of the horizontal sliding plate (5) and presses against the top surface of the long plate (1); the horizontal support plate (6) is disposed on the top surface of the horizontal sliding plate (5).

4. The chamfering sampling device for cast billets according to claim 3, characterized in that: The vertical adjustment part includes a vertical plate (7), a vertical slide plate (8), and a lifting plate (9); the vertical plate (7) is set at the end of the horizontal support plate (6); a vertical slide rail is provided on the end face of the vertical plate (7) away from the horizontal support plate (6), and the vertical slide plate (8) is slidably set on the vertical slide rail of the vertical plate (7); a threaded hole is provided on the vertical slide plate (8), and a bolt passes through the threaded hole of the vertical slide plate (8) and presses against the side wall of the vertical slide plate (8); one end of the lifting plate (9) is set on the vertical slide plate (8).

5. The chamfering sampling device for cast billets according to claim 4, characterized in that: The displacement part includes a turntable, a long rotating plate (10), a motor (11), a lead screw, and a lead screw nut (12); the upper end of the lifting plate (9) away from the vertical sliding plate (8) is axially connected to the turntable; the outer circumference of the turntable is provided with a threaded hole, and the bolt passes through the threaded hole of the turntable and presses against the top surface of the lifting plate (9); the center of the bottom end of the long rotating plate (10) is set on the top surface of the turntable; the motor (11) is set at one end of the upper end of the long rotating plate (10), and the other end of the upper end of the long rotating plate (10) is provided with a vertical plate, and one end of the lead screw is connected to the output shaft of the motor (11), and the other end of the lead screw is axially connected to the vertical plate; the lead screw nut (12) is set on the lead screw.

6. The chamfering sampling device for cast billets according to claim 5, characterized in that: The cutting part includes a connecting plate, a side plate (13), a rotating roller, a circular rotating plate (14), and a cutting gun (15); the connecting plate is disposed on the side wall of the lead screw nut (12); the side plates (13) are symmetrically disposed on both sides of the end face of the connecting plate away from the lead screw nut (12); the two ends of the rotating roller are respectively axially connected to the side plates (13) on both sides; the circular rotating plate (14) is disposed on the rotating roller; the side plate (13) is provided with threaded holes, and the bolt passes through the threaded holes of the side plate (13) and presses against the side wall of the circular rotating plate (14); the cutting gun (15) is disposed on the circumferential side wall of the circular rotating plate (14).

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