A rolling temperature control structure

Abstract

The utility model discloses a kind of rolling temperature control structures, including rolling mill body, two temperature control structures are installed in rolling mill body both sides, storage structure is installed in the inner lower wall surface of rolling mill body, the storage structure is connected with the temperature control structure;Two the temperature control structure includes: adjusting frame, screw rod, motor, two moving blocks, two spray pipes, two connecting pipes, conveying hose and pump body;The utility model relates to rolling technical field, using bidirectional thread screw rod and motor drive, moving block synchronous reverse motion is driven, realize the automatic adjustment of spray pipe spacing, adapt to different thicknesses of rolling piece, ensure cooling coverage uniform, and two independent spray pipe cooperation movable design, break through the limitation of fixed nozzle, significantly improve temperature control precision, storage box integration pump body and cooling coil, save rolling mill internal space, reduce pipeline intersection.

Description

Technical Field

[0001] This utility model relates to the field of rolling technology, specifically a rolling temperature control structure. Background Technology

[0002] In the metal rolling process, the temperature uniformity of the rolled piece is a key factor affecting the mechanical properties and dimensional accuracy of the product. Traditional rolling mill temperature control mostly uses fixed spray devices or manually adjusted nozzles. Fixed nozzles cannot flexibly adapt to rolled pieces of different thicknesses, resulting in inconsistent spacing between the nozzle and the plate, and the impact force cannot be guaranteed. Manually adjusting the nozzle position is time-consuming and has poor accuracy, making it difficult to meet the pace of high-speed rolling. At the same time, the pump body and pipeline are scattered, occupying a lot of space, and the coolant is easily affected by the ambient temperature, resulting in insufficient temperature control stability. In view of this, existing technologies may already have solutions to the above problems, but this case aims to provide an alternative or replacement technical solution. Utility Model Content

[0003] To achieve the above objectives, this utility model is implemented through the following technical solution: a rolling temperature control structure, including a rolling mill body, two temperature control structures installed on both sides of the rolling mill body, and a storage structure installed on the lower inner wall of the rolling mill body, the storage structure being connected to the temperature control structures;

[0004] Both of the aforementioned temperature control structures include: an adjusting frame, a lead screw, a motor, two moving blocks, two spray pipes, two connecting pipes, a delivery hose, and a pump body;

[0005] The adjusting frame is installed on the outer wall of the rolling mill body. The two ends of the lead screw are respectively movably embedded in the two side walls of the adjusting frame through bearings. The motor is installed on the top of the adjusting frame, and the drive end is connected to one end of the lead screw. The two moving blocks are respectively movably fitted on both sides of the upper end of the two lead screws. One end of the two spray pipes is respectively connected to the side wall of the two moving blocks. One end of the two connecting pipes is connected to one side of the two spray pipes. One end of the conveying hose is connected to one end of the two connecting pipes. The liquid outlet of the two pumps is respectively connected to the other end of the two conveying hoses.

[0006] Preferably, the storage structure includes: a storage box, two through holes, and a cooling coil;

[0007] The storage box is fixedly installed at the lower end of the rolling mill body. The two through holes are respectively opened on both sides of the storage box. The two pumps are respectively placed on both sides of the storage box body. One end of each of the two conveying hoses passes through the two through holes and is connected to the liquid outlet of the two pumps. The cooling coil is located on one side of the storage box body, and both ends pass through the storage box body and the side wall of the rolling mill body.

[0008] Preferably, a sealing sleeve is installed at the connection between the delivery hose and the through hole.

[0009] Preferably, the lead screw is a bidirectional threaded lead screw.

[0010] Preferably, the position where the moving block connects to the lead screw is machined with an internal thread.

[0011] Beneficial effects

[0012] This utility model provides a rolling temperature control structure with the following advantages: It employs a bidirectional threaded screw and motor drive to move the moving block synchronously in opposite directions, achieving automatic adjustment of the spray pipe spacing to adapt to rolled pieces of different thicknesses, ensuring uniform cooling coverage. Furthermore, the two independent spray pipes, with their movable design, overcome the limitations of fixed nozzles, significantly improving temperature control accuracy. The storage box integrates the pump body and cooling coil, saving internal space in the rolling mill and reducing pipe intersections. The cooling coil is directly connected to the external circulation system, continuously regulating the coolant temperature and preventing temperature control failure due to medium temperature rise. Attached Figure Description

[0013] Figure 1 This is a front-view three-dimensional structural diagram of a rolling temperature control structure according to the present invention.

[0014] Figure 2 This is a rear-view three-dimensional structural diagram of the rolling temperature control structure described in this utility model.

[0015] Figure 3 This is a side cross-sectional view of the rolling temperature control structure described in this utility model.

[0016] In the diagram: 1. Rolling mill body, 2. Adjusting frame, 3. Motor, 4. Lead screw, 5. Moving block, 6. Spray pipe, 7. Connecting pipe, 8. Conveying hose, 9. Pump body, 10. Storage box, 11. Through hole, 12. Cooling coil, 13. Sealing sleeve. Detailed Implementation

[0017] Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

[0018] Example: Please refer to Figure 1-3 A rolling temperature control structure includes a rolling mill body 1, two temperature control structures are installed on both sides of the rolling mill body 1, and a storage structure is installed on the lower inner wall of the rolling mill body 1, the storage structure being connected to the temperature control structures;

[0019] Both of the aforementioned temperature control structures include: an adjusting frame 2, a lead screw 4, a motor 3, two moving blocks 5, two spray pipes 6, two connecting pipes 7, a delivery hose 8, and a pump body 9;

[0020] The adjusting frame 2 is installed on the outer wall of the rolling mill body 1. The two ends of the lead screw 4 are respectively movably embedded in the two side walls of the adjusting frame 2 through bearings. The motor 3 is installed on the top of the adjusting frame 2, and the drive end is connected to one end of the lead screw 4. The two moving blocks 5 are respectively movably fitted on the upper sides of the two lead screws 4. One end of the two spray pipes 6 is respectively connected to the side wall of the two moving blocks 5. One end of the two connecting pipes 7 is connected to one side of the two spray pipes 6. One end of the conveying hose 8 is connected to one end of the two connecting pipes 7. The liquid outlet of the two pump bodies 9 is respectively connected to the other end of the two conveying hoses 8.

[0021] When controlling the temperature of the plate processed by the rolling mill body 1, the staff first fills the storage structure with cooling liquid and connects it to the external circulating cooling equipment to control the temperature of the cooling liquid in the storage structure. Then, the pump body 9 works, and the delivery hose 8 cooperates with two connecting pipes 7 to deliver the low-temperature cooling liquid to the two spray pipes 6. Then, the low-temperature cooling liquid is sprayed out through the spray pipes 6 to cool the rolled plate between the two spray pipes 6. Then, according to the thickness of the plate, the motor 3 at the upper end of the adjusting frame 2 is driven. The motor 3 drives the lead screw 4 to rotate. Under the meshing action of the lead screw 4 and the moving block 5, the distance between the two spray pipes 6 is changed to adapt to the different thicknesses of the rolled pieces and ensure uniform cooling coverage.

[0022] In the specific implementation process, the storage structure includes: storage box 10, two through holes 11 and cooling coil 12;

[0023] The storage box 10 is fixedly installed inside the lower end of the rolling mill body 1. Two through holes 11 are respectively opened on both sides of the storage box 10. Two pump bodies 9 are respectively placed inside the storage box 10 on both sides. One end of each of the two conveying hoses 8 passes through the two through holes 11 and is connected to the liquid outlet of the two pump bodies 9. The cooling coil 12 is located inside the storage box 10 on one side, and both ends pass through the storage box 10 and the side wall of the rolling mill body 1.

[0024] When cooling the plate, the rolled plate passes between two spray pipes 6 under the rolling and conveying action of the rolling mill body 1. The low-temperature condensate is stored in the storage box 10. The cooling coil 12 is connected to the circulating cooling equipment to cool the cooling liquid in the storage box 10, so as to ensure the cooling effect of the plate.

[0025] In the specific implementation process, a sealing sleeve 13 is installed at the connection between the conveying hose 8 and the through hole 11. The sealing sleeve 13 ensures the sealing of the contact position between the conveying hose 8 and the through hole 11 and avoids water leakage.

[0026] In the specific implementation process, the lead screw 4 is a bidirectional threaded lead screw 4, and the moving block 5 is connected to the lead screw 4 with an internal thread, which ensures stable transmission and strong anti-deviation ability.

[0027] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A rolling temperature control structure, comprising a rolling mill body (1), characterized in that, Two temperature control structures are installed on both sides of the mill body (1), and a storage structure is installed on the lower inner wall of the mill body (1). The storage structure is connected to the temperature control structure. Both of the temperature control structures include: an adjustment frame (2), a lead screw (4), a motor (3), two moving blocks (5), two spray pipes (6), two connecting pipes (7), a delivery hose (8), and a pump body (9); The adjusting frame (2) is installed on the outer wall of the mill body (1). The two ends of the lead screw (4) are respectively movably embedded in the two side walls of the adjusting frame (2) through bearings. The motor (3) is installed on the top of the adjusting frame (2) and the driving end is connected to one end of the lead screw (4). The two moving blocks (5) are respectively movably fitted on the upper sides of the two lead screws (4). One end of the two spray pipes (6) is respectively connected to the side wall of the two moving blocks (5). One end of the two connecting pipes (7) is connected to one side of the two spray pipes (6). One end of the conveying hose (8) is connected to one end of the two connecting pipes (7). The liquid outlet of the two pump bodies (9) is respectively connected to the other end of the two conveying hoses (8).

2. The rolling temperature control structure according to claim 1, characterized in that, The storage structure includes: a storage box (10), two through holes (11), and a cooling coil (12); The storage box (10) is fixedly installed inside the lower end of the rolling mill body (1). Two through holes (11) are respectively opened on both sides of the storage box (10). Two pump bodies (9) are respectively placed inside the storage box (10). One end of each of the two conveying hoses (8) passes through the two through holes (11) and is connected to the liquid outlet of the two pump bodies (9). The cooling coil (12) is located inside the storage box (10) on one side, and both ends pass through the storage box (10) and the side wall of the rolling mill body (1).

3. The rolling temperature control structure according to claim 2, characterized in that, A sealing sleeve (13) is installed at the connection between the delivery hose (8) and the through hole (11).

4. The rolling temperature control structure according to claim 1, characterized in that, The lead screw (4) is a bidirectional threaded lead screw (4).

5. The rolling temperature control structure according to claim 1, characterized in that, The moving block (5) is connected to the lead screw (4) with an internal thread.

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