Continuous casting and continuous rolling machine

Abstract

The utility model discloses a continuous casting and continuous rolling mill which comprises a base, a supporting frame is arranged at the top of the base, a rolling frame is arranged on one side of the supporting frame, telescopic shafts are arranged on the two sides of the inner wall of the rolling frame, connecting rings are arranged at the outer ends of the telescopic shafts, and first driving rotating shafts are arranged on the inner sides of the connecting rings. A first driving rotating shaft is arranged at the top end of the binding frame, a binding pressing wheel is arranged on the outer side of the first driving rotating shaft, a partition plate is arranged on the upper portion of the inner side of the binding frame, a crystallizer is arranged at the top end of the binding frame, and a feeding pipe is arranged in the middle of the top end of the crystallizer. The space between the rolling and pressing wheels with different heights can be adjusted to different degrees, continuous rolling can be conveniently conducted on primary blanks in the continuous casting and rolling production process of metal materials, the thicknesses are gradually reduced, and the product quality and precision are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of metal material processing, in particular to a continuous casting and rolling machine. Background Art

[0002] The continuous casting and rolling mill is one of the important equipment in the field of metal material processing. It integrates the two processes of continuous casting and continuous rolling, which can realize the continuous production of metal materials and improve production efficiency and product quality.

[0003] Traditional continuous casting and rolling mills are prone to problems with product quality and low precision during the production process. Utility Model Content

[0004] The utility model aims to provide a continuous casting and rolling mill, which can solve the problem of low product quality and precision in the production process of the traditional continuous casting and rolling mill.

[0005] To achieve the above-mentioned purpose, a continuous casting and rolling mill is provided, including a base, a support frame is arranged on the top of the base, a pressing frame is arranged on one side of the support frame, telescopic shafts are arranged on both sides of the inner wall of the pressing frame, a connecting ring is arranged at the outer end of the telescopic shaft, a first driving shaft is arranged on the inner side of the connecting ring, a pressing wheel is arranged on the outer side of the first driving shaft, a partition plate is arranged on the upper inner side of the pressing frame, a crystallizer is arranged on the top of the pressing frame, a feed pipe is arranged in the middle of the top of the crystallizer, second driving shafts are arranged on both sides of the support frame, a conveyor belt is arranged on the outer surface of the second driving shaft, a U-shaped support frame is arranged on one side of the top of the support frame, a driving device is arranged on the top of the U-shaped support frame, a hydraulic shaft is arranged below the U-shaped support frame, a support plate is arranged at the bottom end of the hydraulic shaft, and a cutting blade is arranged below the support plate.

[0006] According to the continuous casting and rolling mill, the rolling frame is usually made of alloy steel or other high-strength materials, the bottom of the rolling frame is fixedly supported and connected to one side of the top of the support frame, the support frame is fixedly connected to the top of the base, and the partition plate is clamped and connected to the upper support on the inner side of the rolling frame.

[0007] According to the continuous casting and rolling mill, a plurality of telescopic shafts and connecting rings are provided, the plurality of telescopic shafts are connected through remote control, the plurality of telescopic shafts are fixedly supported and connected to the inner wall of the rolling frame on both sides, and the plurality of connecting rings are fixedly connected to the outer ends of the telescopic shafts.

[0008] According to the continuous casting and rolling mill, several first driving shafts and pressing wheels are provided, both ends of several first driving shafts are movably connected with the inner side of the connecting ring, several first driving shafts are remotely controlled to form a high-speed rotation effect, several pressing wheels are usually made of alloy steel or other high-strength materials, and several pressing wheels are fixedly contacted and connected through the outer side of the first driving shaft.

[0009] According to the continuous casting and rolling mill, the crystallizer is usually made of stainless steel, copper or their alloys, the crystallizer is fixedly supported and connected to the top of the rolling frame, and the feed pipe is fixedly connected to the middle of the top of the crystallizer.

[0010] According to the continuous casting and rolling mill, two second drive shafts are provided, and both of the two second drive shafts are rotatably connected to the supports on both sides inside the support frame. Both of the two second drive shafts form a high-speed rotation effect through remote control, and the conveyor belt forms a friction activity effect through the outer surface of the second drive shaft.

[0011] According to the continuous casting and rolling mill, the U-shaped support frame is fixedly supported and connected to one side of the top end of the support frame, and the driving device is fixedly supported and connected to the top of the U-shaped support frame.

[0012] According to the continuous casting and rolling mill, the hydraulic shaft forms a fixed telescopic effect with the bottom of the U-shaped support frame through a driving device, the support plate is fixedly contacted and connected with the bottom end of the hydraulic shaft, the cutting blade is fixedly contacted and connected with the bottom of the support plate, and the cutting blade forms a contact effect with the upper surface of the conveyor belt through the hydraulic shaft.

[0013] The above scheme has the beneficial effect: by setting up the telescopic shaft, the space between the pressing wheels of different heights can be adjusted to different degrees by utilizing the telescopic shafts of different heights, so that the metal material can be continuously rolled on the green billet during the continuous casting and rolling production process, and the thickness can be gradually reduced, thereby improving the product quality and precision.

[0014] Additional aspects and advantages of the present invention will be given in part in the following description, and in part will become apparent from the following description, or will be learned through the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a structural schematic diagram of a continuous casting and rolling mill of the utility model;

[0016] Figure 2 This is a structural cross-sectional view of a continuous casting and rolling mill of the utility model;

[0017] Figure 3 It is a side perspective view of a continuous casting and rolling mill of the utility model;

[0018] Figure 4 This is another structural sectional view of a continuous casting and rolling mill of the utility model.

[0019] Legend:

[0020] 1. Base; 2. Support frame; 3. Pressing frame; 4. Crystallizer; 5. Feed pipe; 6. Partition plate; 7. U-shaped support frame; 8. Driving device; 9. Conveyor belt; 10. Pressing wheel; 11. First driving shaft; 12. Second driving shaft; 13. Support plate; 14. Cutting disc; 15. Telescopic shaft; 16. Hydraulic shaft; 17. Connecting ring. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] Reference Figure 1-4 The utility model embodiment provides a continuous casting and rolling mill, which includes a base 1, a support frame 2 is arranged on the top of the base 1, a rolling frame 3 is arranged on one side of the support frame 2, telescopic shafts 15 are arranged on both sides of the inner wall of the rolling frame 3, a connecting ring 17 is arranged on the outer end of the telescopic shaft 15, a first driving shaft 11 is arranged on the inner side of the connecting ring 17, a rolling and pressing wheel 10 is arranged on the outer side of the first driving shaft 11, a partition plate 6 is arranged on the upper inner side of the rolling frame 3, a crystallizer 4 is arranged on the top of the rolling frame 3, a feeding pipe 5 is arranged in the middle of the top of the crystallizer 4, second driving shafts 12 are arranged on both sides of the inside of the support frame 2, a conveyor belt 9 is arranged on the outer surface of the second driving shaft 12, a U-shaped support frame 7 is arranged on one side of the top of the support frame 2, a driving device 8 is arranged on the top of the U-shaped support frame 7, a hydraulic shaft 16 is arranged below the U-shaped support frame 7, a support plate 13 is arranged at the bottom end of the hydraulic shaft 16, and a cutting blade 14 is arranged below the support plate 13.

[0023] The tying frame 3 is usually made of alloy steel or other high-strength materials. The bottom of the tying frame 3 is fixedly supported and connected to one side of the top of the support frame 2. The support frame 2 is fixedly connected to the top of the base 1. The partition plate 6 is connected to the upper support of the inner side of the tying frame 3. There are several telescopic shafts 15 and connecting rings 17. Several telescopic shafts 15 are connected through remote control. Several telescopic shafts 15 are fixedly supported and connected to both sides of the inner wall of the tying frame 3. Several connecting rings 17 are fixedly connected to the outer ends of the telescopic shafts 15. By setting the telescopic shafts 15, the tying wheels 10 of different heights can be adjusted by using the telescopic shafts 15 of different heights. The space between them can be adjusted to different degrees, so that the metal material can be continuously rolled on the primary billet during the continuous casting and rolling production process, and the thickness is gradually reduced to improve the product quality and precision. The first driving shaft 11 and the pressing wheel 10 are both provided with a plurality of first driving shafts 11, and both ends of the plurality of first driving shafts 11 are movably connected with the inner side of the connecting ring 17 by snapping, and the plurality of first driving shafts 11 are remotely controlled to form a high-speed rotation effect. The plurality of pressing wheels 10 are generally made of alloy steel or other high-strength materials, and the plurality of pressing wheels 10 are fixedly contacted with the outer side of the first driving shaft 11 The crystallizer 4 is usually made of stainless steel, copper or their alloys. The crystallizer 4 is fixedly supported and connected to the top of the frame 3. The feed pipe 5 is fixedly connected to the middle of the top of the crystallizer 4. The crystallizer 4 is usually made of stainless steel, copper or their alloys. It has good thermal conductivity and corrosion resistance and can form the initial shape of the primary blank. Two second drive shafts 12 are provided. The two second drive shafts 12 are rotatably connected to the support frame 2 on both sides. The two second drive shafts 12 are remotely controlled to form a high-speed rotation effect. The conveyor belt 9 is driven by the second drive shaft 12. The outer surface of the rotating shaft 12 forms a friction activity effect, the U-shaped support frame 7 is fixedly supported and connected to one side of the top of the support frame 2, the driving device 8 is fixedly supported and connected to the top of the U-shaped support frame 7, and the hydraulic shaft 16 forms a fixed telescopic effect with the bottom of the U-shaped support frame 7 through the driving device 8. The support plate 13 is fixedly contacted and connected to the bottom end of the hydraulic shaft 16, and the cutting blade 14 is fixedly contacted and connected to the bottom of the support plate 13. The cutting blade 14 forms a contact effect with the upper surface of the conveyor belt 9 through the hydraulic shaft 16. The setting of the cutting blade 14 can provide a cutting effect for the metal material transported above the conveyor belt 9.

[0024] Working principle: The molten steel is poured into the crystallizer 4 through the feed pipe 5, and the primary billet is formed by the action of the crystallizer 4. Then, by pulling the partition plate 6, the billet falls into the rolling frame 3. Through the telescopic shaft 15, the space between the rolling wheels 10 at different heights can be adjusted to different degrees by using the telescopic shaft 15 of different heights. The metal material can be continuously rolled during the continuous casting and rolling production process. The primary billet undergoes multiple rolling processes, gradually reducing its thickness and increasing its length, and finally forming the required steel. The driving device 8 controls the operation of the cutting blade 14 to achieve the purpose of cutting the billet.

[0025] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A continuous casting and rolling mill, comprising a base (1), characterized in that: A support frame (2) is arranged on the top of the base (1), a tying frame (3) is arranged on one side of the support frame (2), telescopic shafts (15) are arranged on both sides of the inner wall of the tying frame (3), a connecting ring (17) is arranged on the outer end of the telescopic shaft (15), a first driving shaft (11) is arranged on the inner side of the connecting ring (17), a tying wheel (10) is arranged on the outer side of the first driving shaft (11), a partition plate (6) is arranged on the upper inner side of the tying frame (3), a crystallizer (4) is arranged on the top of the tying frame (3), and the crystallizer (4) A feeding pipe (5) is arranged in the middle of the top, second driving shafts (12) are arranged on both sides of the support frame (2), a conveyor belt (9) is arranged on the outer surface of the second driving shaft (12), a U-shaped support frame (7) is arranged on one side of the top of the support frame (2), a driving device (8) is arranged at the top of the U-shaped support frame (7), a hydraulic shaft (16) is arranged below the U-shaped support frame (7), a support plate (13) is arranged at the bottom end of the hydraulic shaft (16), and a cutting blade (14) is arranged below the support plate (13).

2. A continuous casting and rolling mill according to claim 1, characterized in that: The bottom of the tying frame (3) is fixedly supported and connected to one side of the top of the support frame (2), the support frame (2) is fixedly connected to the top of the base (1), and the partition plate (6) is supported and snap-fitted to the upper inner side of the tying frame (3).

3. The continuous casting and rolling mill according to claim 1, characterized in that: A plurality of telescopic shafts (15) and connecting rings (17) are provided, and the plurality of telescopic shafts (15) are connected through remote control, and the plurality of telescopic shafts (15) are fixedly supported and connected to the inner wall of the binding frame (3) on both sides, and the plurality of connecting rings (17) are fixedly connected to the outer ends of the telescopic shafts (15).

4. The continuous casting and rolling mill according to claim 1, characterized in that: A plurality of the first driving shafts (11) and the pressing wheels (10) are provided, both ends of the plurality of the first driving shafts (11) are engaged and movably connected with the inner side of the connecting ring (17), a plurality of the first driving shafts (11) are remotely controlled to form a high-speed rotation effect, and a plurality of the pressing wheels (10) are fixedly contacted and connected via the outer side of the first driving shafts (11).

5. The continuous casting and rolling mill according to claim 1, characterized in that: The crystallizer (4) is fixedly supported and connected to the top of the tying frame (3), and the feed pipe (5) is fixedly connected and communicated with the middle of the top of the crystallizer (4).

6. The continuous casting and rolling mill according to claim 1, characterized in that: Two second drive shafts (12) are provided, and both second drive shafts (12) are rotatably connected to the support on both sides of the support frame (2). Both second drive shafts (12) form a high-speed rotation effect through remote control, and the conveyor belt (9) forms a friction activity effect through the outer surface of the second drive shaft (12).

7. The continuous casting and rolling mill according to claim 1, characterized in that: The U-shaped support frame (7) is fixedly supported and connected to one side of the top end of the support frame (2), and the driving device (8) is fixedly supported and connected to the top of the U-shaped support frame (7).

8. The continuous casting and rolling mill according to claim 1, characterized in that: The hydraulic shaft (16) forms a fixed telescopic effect with the bottom of the U-shaped support frame (7) through the driving device (8); the support plate (13) is fixedly contacted and connected with the bottom of the hydraulic shaft (16); the cutting blade (14) is fixedly contacted and connected with the bottom of the support plate (13); and the cutting blade (14) forms a contact effect with the upper surface of the conveyor belt (9) through the hydraulic shaft (16).

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