Continuous casting round billet cutting machining equipment

Abstract

The utility model relates to the technical field of continuous casting round billet machining, in particular to continuous casting round billet cutting machining equipment which comprises a machining table and a sealing cover which are matched with each other, a through hole corresponding to a continuous casting round billet is formed in the machining table, and a sealing gasket corresponding to the through hole is arranged on the sealing cover. And a cutting knife body for cutting the continuous casting round billet is arranged on the sealing cover. The extension rod and the supporting seat which are matched with each other are arranged on the two sides of the machining table, so that the supporting seat can support a continuous casting round billet from the two sides, then the continuous casting round billet during machining can be sealed through the sealing cover and the sealing gasket, and the safety of an operator during operation is guaranteed; the two limiting plates can be located on the two sides of the cutting position of the continuous casting round billet when the sliding blocks move, the four limiting plates can clamp and support the continuous casting round billet from the two sides through movement of the four nuts, and then the cutting machining efficiency of the continuous casting round billet is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of continuous casting round billet processing, in particular to a continuous casting round billet cutting processing equipment. Background Art

[0002] Continuous casting of round billets refers to a continuous steelmaking technology that mainly produces billets for seamless steel pipes. Continuous casting of round billets is mainly used to produce seamless steel pipes of different diameters.

[0003] During the production and processing of the continuous casting round billet, the continuous casting round billet is placed on a processing table, and pressure is applied to the continuous casting round billet through a pressure plate on the processing table, and the pressure plate is limited on the processing table by bolts, and then the cutting tool is moved to the continuous casting round billet for cutting. Because the specifications of the processing table are limited and there is no protective function, this causes the two ends of the continuous casting round billet to extend out of the processing table during processing. If the two ends of the continuous casting round billet are not supported, the continuous casting round billet may tilt, and the processing table is in an outward state after limiting the continuous casting round billet. This causes the debris generated during the cutting of the continuous casting round billet to pollute the surrounding environment, and the sputtered debris may affect the safety of the operator, thereby affecting the efficiency of cutting the continuous casting round billet. Utility Model Content

[0004] The utility model aims to solve the problem of debris overflowing during cutting of continuous casting round billets in the prior art, and proposes a continuous casting round billet cutting and processing device.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A continuously cast round billet cutting and processing equipment comprises a matching processing table and a sealing cover, wherein the processing table is provided with a through hole corresponding to the continuously cast round billet, the sealing cover is provided with a sealing gasket corresponding to the through hole, the sealing cover is provided with a cutting knife body for cutting the continuously cast round billet, the processing table is fixedly provided with symmetrically arranged extension rods, and the sliding sleeves on the extension rods are provided with support seats for supporting both ends of the continuously cast round billet, the sliding sleeve in the processing table is provided with symmetrically arranged sliders, the processing table is fixedly provided with a cylinder connected to the slider, and the slider is connected to two limit plates for limiting the continuously cast round billet through a connecting piece.

[0007] Preferably, the processing table is a circular structure with an open top, and the two extension rods are horizontally arranged on both sides of the processing table, and the support seat is threadedly connected with a fixing bolt that is detachably connected to the extension rod.

[0008] Preferably, the connecting member includes a motor fixedly mounted on a slider, and a screw rod 1 is fixedly connected to the output end of the motor, a screw rod 2 which is rotatably mounted on the slider and is transmission-connected to the screw rod 1 is installed, and matching nuts are slidingly sleeved on both the screw rod 1 and the screw rod 2, and two limit plates are arranged on the two nuts.

[0009] Preferably, the screw rod 1 and the screw rod 2 are arranged horizontally, and a transmission belt is connected between the screw rod 1 and the screw rod 2.

[0010] Preferably, the limiting plate is an arc-shaped structure adapted to the continuous casting round billet, and an anti-slip pad that movably abuts against the continuous casting round billet is provided on the limiting plate.

[0011] Preferably, two guide rods are fixedly mounted on the sliding block, and a guide block matching the guide rods is integrally connected to the nut.

[0012] Compared with the prior art, the utility model has the following advantages:

[0013] 1. The utility model uses the extension rods and the support seats that match at both sides of the processing table, so that the support seats can support the continuous casting round billet from both sides, and then the continuous casting round billet during processing can be sealed through the sealing cover and the sealing gasket, so that the debris generated during the processing of the continuous casting round billet will not affect the surrounding environment, and the safety of the operator during operation is also guaranteed.

[0014] 2. In the utility model, when the slider moves, the two limit plates can be located on both sides of the continuous casting round billet cutting position. The movement of the four nuts enables the four limit plates to clamp and support the continuous casting round billet from both sides, thereby improving the efficiency of the continuous casting round billet cutting process. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a structural schematic diagram of a continuous casting round billet cutting and processing equipment proposed by the utility model;

[0016] Figure 2 This is a cross-sectional view of a continuous casting round billet cutting and processing device proposed by the utility model;

[0017] Figure 3 This is a top sectional view of a continuous casting round billet cutting and processing equipment proposed by the utility model;

[0018] Figure 4 This is an enlarged schematic diagram of the structure A of a continuous casting round billet cutting and processing equipment proposed by the utility model.

[0019] In the figure: 1. processing table; 2. through hole; 3. sealing cover; 4. sealing gasket; 5. extension rod; 6. support seat; 7. slider; 8. cylinder; 9. motor; 10. screw rod 1; 11. screw rod 2; 12. transmission belt; 13. nut; 14. limit plate; 15. anti-slip pad. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0021] Reference Figure 1-Figure 4 A continuous casting round billet cutting and processing equipment comprises a matching processing table 1 and a sealing cover 3, the processing table 1 is provided with a through hole 2 corresponding to the continuous casting round billet, the sealing cover 3 is provided with a sealing gasket 4 corresponding to the through hole 2, the sealing cover 3 is provided with a cutting knife body for cutting the continuous casting round billet, the cutting knife body can move in the sealing cover 3, so that the cutting knife body can move to a position above the continuous casting round billet and cut the continuous casting round billet, and then the continuous casting round billet during processing can be sealed by the mutual cooperation of the sealing cover 3 and the sealing gasket 4, so that the debris generated during the cutting of the continuous casting round billet will not affect the surrounding environment, and the safety of the operator during operation is also guaranteed;

[0022] The processing table 1 is fixedly provided with symmetrically arranged extension rods 5, and the extension rods 5 are slidably provided with support seats 6 for supporting the two ends of the continuous casting round billet. The processing table 1 is a circular structure with an open top, and two extension rods 5 are horizontally arranged at both sides of the processing table 1. By pulling the two support seats 6, the support seats 6 will extend the length of the processing table 1 when sliding on the extension rods 5. By extending the length of the processing table 1, the continuous casting round billet will not tilt after being placed.

[0023] The support seat 6 is threadedly connected with a fixing bolt which is detachably connected with the extension rod 5. The sliding sleeve in the processing table 1 is provided with a symmetrically arranged sliding block 7. The processing table 1 is fixedly installed with a cylinder 8 connected with the sliding block 7.

[0024] The slider 7 is connected to two limit plates 14 for limiting the continuous casting round billet through a connecting piece;

[0025] The connecting member includes a motor 9 fixedly mounted on the slider 7, and a screw rod 10 is fixedly connected to the output end of the motor 9, and a screw rod 2 11 connected to the screw rod 10 is rotatably mounted on the slider 7, the screw rod 10 and the screw rod 2 11 are arranged horizontally, and a transmission belt 12 is connected between the screw rod 10 and the screw rod 2 11, and the transmission belt 12 adopts a synchronous belt, which has the advantages of compact structure and not easy to slip, so that the screw rod 10 and the screw rod 2 11 can be driven at the same speed;

[0026] The first screw rod 10 and the second screw rod 11 are both provided with matching nuts 13 in a sliding sleeve, and two limit plates 14 are provided on the two nuts 13. The limit plates 14 are arc-shaped structures adapted to the continuous casting round billet, and the limit plates 14 are provided with anti-slip pads 15 that are against the continuous casting round billet.

[0027] The two limit plates 14 on the left and right sides are driven by the motor 9 to move, so that the limit plates 14 can clamp the continuous casting round billet from both sides, and then the two limit plates 14 support and clamp the continuous casting round billet cutting position from both sides, so that the stability of the continuous casting round billet during cutting is guaranteed, thereby improving the efficiency of the continuous casting round billet cutting process;

[0028] Two guide rods are fixedly mounted on the slider 7, and a guide block that cooperates with the guide rods is integrally connected to the nut 13. The mutual cooperation between the guide rods and the guide block can guide the moving direction of the nut 13, so that the nut 13 can smoothly pull the limit plate 14 when moving;

[0029] It should be noted that the specific models and specifications of the cutting blade, cylinder 8, and motor 9 need to be selected and determined according to the actual specifications of the device, and the specific selection calculation method adopts the existing technology in this field, so it is not repeated here.

[0030] The functional principle of the utility model can be explained through the following operation modes:

[0031] The support seats 6 on both sides are pulled according to the length of the continuous casting round billet, so that the support seats 6 extend the length of the processing table 1 when sliding on the extension rod 5;

[0032] The continuous casting round billet is extended into the processing table 1 through the through hole 2 by a mechanical arm or a crane, so that both ends of the continuous casting round billet can be supported by the support seat 6;

[0033] The output ends of the two cylinders 8 extend and retract to drive the two slide blocks 7 to slide in the processing table 1. When the slide blocks 7 slide, they drive the limit plates 14 on both sides to move. The two limit plates 14 on the left side can be located on both sides of the continuous casting round billet cutting position, and the two limit plates 14 on the right side are also located on both sides of the continuous casting round billet cutting position, so that the four limit plates 14 can support and surround the continuous casting round billet cutting position;

[0034] After the motor 9 is turned on, it drives the screw rod 10 to rotate, and the screw rod 10 drives the screw rod 2 11 to rotate through the transmission belt 12. When the screw rod 10 and the screw rod 2 11 rotate in the same direction, they drive the nut 13 to move, and the nut 13 drives the guide block to slide with the guide rod as the fulcrum, so that the nut 13 drives the limit plate 14 and the anti-skid pad 15 to clamp the continuous casting round billet;

[0035] The sealing cover 3 is placed on the processing table 1, and after the sealing cover 3 moves downward, it drives the sealing gasket 4 to extend into the through hole 2;

[0036] After being turned on, the cutting head can move between the two limiting plates 14 and cut the continuous casting round billet. When the continuous casting round billet is processed, the debris accumulated in the processing table 1 is processed.

[0037] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A continuous casting round billet cutting and processing equipment, comprising a matching processing table (1) and a sealing cover (3), wherein the processing table (1) is provided with a through hole (2) corresponding to the continuous casting round billet, the sealing cover (3) is provided with a sealing gasket (4) corresponding to the through hole (2), and the sealing cover (3) is provided with a cutting blade for cutting the continuous casting round billet, characterized in that: The processing table (1) is fixedly mounted with symmetrically arranged extension rods (5), and the extension rods (5) are slidably sleeved with support seats (6) for supporting the two ends of the continuously cast round billet. The processing table (1) is internally sleeved with symmetrically arranged sliders (7). The processing table (1) is fixedly mounted with cylinders (8) connected to the sliders (7). The sliders (7) are connected to two limit plates (14) for limiting the position of the continuously cast round billet via a connecting piece.

2. The continuous casting round billet cutting and processing equipment according to claim 1, characterized in that: The processing table (1) is a circular structure with an open top, and the two extension rods (5) are horizontally arranged at two sides of the processing table (1), and the support seat (6) is threadedly connected with a fixing bolt that is detachably connected to the extension rod (5).

3. The continuous casting round billet cutting and processing equipment according to claim 1, characterized in that: The connecting member comprises a motor (9) fixedly mounted on a slider (7), and a screw rod (10) is fixedly connected to the output end of the motor (9), a screw rod (11) is rotatably mounted on the slider (7) and is transmission-connected to the screw rod (10), and matching nuts (13) are slidably sleeved on the screw rods (10) and (11), and two limit plates (14) are arranged on the two nuts (13).

4. The continuous casting round billet cutting and processing equipment according to claim 3 is characterized in that: The screw rod 1 (10) and the screw rod 2 (11) are arranged horizontally, and a transmission belt (12) is connected between the screw rod 1 (10) and the screw rod 2 (11).

5. The continuous casting round billet cutting and processing equipment according to claim 3, characterized in that: The limiting plate (14) is an arc-shaped structure adapted to the continuously cast round billet, and an anti-slip pad (15) is provided on the limiting plate (14) for movably abutting against the continuously cast round billet.

6. The continuous casting round billet cutting and processing equipment according to claim 3, characterized in that: Two guide rods are fixedly mounted on the slide block (7), and a guide block matching the guide rods is integrally connected to the nut (13).

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