Nozzle for high-efficiency cooling of highline

Abstract

The utility model relates to the technical field of wire rod cooling, in particular to a nozzle for high-efficiency cooling of a high-speed wire rod. According to the technical scheme, the device comprises a bearing base, a top plate and a frame; a water filtering tank is mounted on the top end surface of the bearing base; a water outlet pipe is fixedly embedded into the bottom end face of the frame, and the bottom end face of the water outlet pipe is fixedly embedded into the water filtering tank; the inner wall of the frame is connected with a supporting shaft in a sleeved mode. A hydraulic rod is installed on the top end face of the top plate, and a fixing pipe is arranged on an output shaft of the hydraulic rod. A nozzle body is arranged on the bottom end surface of the fixed pipe; a buffer plate is arranged on the bottom end face of the fixing pipe through a spring damper. A through hole is formed in the buffer plate, the buffer plate is connected to the nozzle body in a sleeving mode through the through hole, a supporting frame is welded to the bottom end face of the frame, and the bottom end face of the supporting frame is welded to the bearing base. The wire rod cooling device meets the requirement for wire rod cooling, adjustment is conducted according to the actual spraying position during cooling, and the nozzles are protected.

Description

Technical Field

[0001] The utility model relates to the technical field of wire cooling, in particular to a nozzle for high-efficiency wire cooling. Background Art

[0002] The main purpose of cooling the wire after rolling is to obtain the uniformity of the structure and mechanical properties required by the finished product. After the wire is rolled, it is coiled by the spinning machine and distributed to the loose coil cooling transportation line in the form of loose coils. The phase change is completed according to the cooling rate required by the process and it is evenly cooled to the temperature at which the baler can bundle it.

[0003] After searching, the patent announcement number CN209577748U discloses a high-wire spray cooling device, including a spray main pipe, a spray branch pipe and a spray protective cover for preventing the spray water from splashing outside the wire bulk coil cooling line; the spray main pipe is arranged along the running direction of the bulk coil wire rod and is erected above the wire bulk coil cooling line; the spray main pipe is connected to the external water supply pipeline, and a plurality of spray branch pipes are connected to the spray main pipe, and each of the spray branch pipes is located in the spray protective cover. The utility model adopts spray cooling to replace or supplement the cooling of the cooling fan of the bulk coil cooling line, which can greatly improve the cooling capacity of the bulk coil cooling line; the coil temperature can be quickly reduced to the phase change temperature when the spinning temperature is high, thereby inhibiting the growth of grains after spinning, creating conditions for further refining the structure and improving the strength; by adding a spray protective cover, the waste of water resources caused by the splashing of spray water can be avoided.

[0004] In the prior art, CN209577748U adds a spray protection cover to avoid water waste caused by splashing of spray water during use. However, in actual use, the existing nozzle position is mostly a single installation position, which makes it impossible to adjust the position after installation. When performing cooling spraying, due to the different specifications of wires, it is easy to cause direct contact with the wires during spraying and cause damage. Therefore, the nozzle needs to be improved. Utility Model Content

[0005] The utility model aims to provide a high-efficiency cooling nozzle for high-speed wire to solve the problems raised in the above-mentioned background technology.

[0006] To achieve the above purpose, the utility model provides the following technical solutions: a high-efficiency cooling nozzle for high-speed wire, comprising a bearing base, a top plate and a frame,

[0007] A water filter box is installed on the top surface of the bearing base;

[0008] A water outlet pipe is embedded and fixed in the bottom end surface of the frame, and the bottom end surface of the water outlet pipe is embedded and fixed in the water filter box;

[0009] The inner wall of the frame is sleeved with a support shaft;

[0010] A hydraulic rod is installed on the top surface of the top plate, and a fixed pipe is arranged on the output shaft of the hydraulic rod;

[0011] The bottom end surface of the fixed tube is provided with a nozzle body;

[0012] The bottom end surface of the fixed tube is provided with a buffer plate via a spring damper;

[0013] A through hole is provided in the buffer plate, and the buffer plate is sleeved on the nozzle body through the through hole.

[0014] Preferably, a support frame is welded to the bottom end surface of the frame, and the bottom end surface of the support frame is welded to the bearing base. The frame can be mounted and fixed on the bearing base through the support frame.

[0015] Preferably, a drain pipe is embedded and fixed on the front end surface of the water filter box, the drain pipe is in liquid communication with the water filter box, and a valve is installed on the drain pipe through a flange. The drain pipe is in liquid communication with the water filter box, so that the cooling water filtered in the water filter box can be discharged through the discharge on the drain pipe.

[0016] Preferably, a driving mechanism is installed on the rear end face of the frame, and a driving shaft is arranged on the output shaft of the driving mechanism. By arranging the driving shaft on the output shaft of the driving mechanism, a person can open the driving mechanism to drive the driving shaft to rotate.

[0017] Preferably, the top surface of the top plate is welded with a guide frame 2, the guide frame 1 is sleeved inside the guide frame 2, and the bottom surface of the guide frame 1 is welded to the fixed tube. Since the guide frame 1 is sleeved inside the guide frame 2, when the fixed tube moves up and down, the guide frame is sleeved inside the guide frame 2 to limit the position and avoid deviation.

[0018] Preferably, a mounting bracket is welded to the bottom end surface of the top plate, and the bottom end surface of the mounting bracket is welded to the frame. By welding the bottom end surface of the mounting bracket to the frame, the top plate can be fixedly mounted on the frame through the mounting bracket.

[0019] Preferably, a water injection pipe is embedded and fixed on the rear end face of the fixed pipe, and the water injection pipe is in liquid communication with the fixed pipe. Through the liquid communication between the water injection pipe and the fixed pipe, personnel can connect the water injection pipe with an external cooling water pipeline, so that cooling water can be injected into the fixed pipe through the water injection pipe.

[0020] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0021] 1. The utility model sets a fixed pipe. When cooling the wire after rolling, the personnel can place the high wire on the driving shaft and the supporting shaft of the frame. After placement, the personnel can open the driving mechanism to drive the driving shaft to rotate, so that the wire can rotate and move on the driving shaft and the supporting shaft, so as to transport the wire. During transportation, the fixed pipe is connected to the liquid through the water injection pipe, so that the personnel can connect the water injection pipe with the external cooling water pipeline, so that the cooling water can be injected into the fixed pipe through the water injection pipe, and the cooling water enters the fixed pipe to spray and cool the wire during transportation through the nozzle body. During spraying, the personnel can open the hydraulic rod to drive the fixed pipe to move up and down. When the fixed pipe moves, the spraying position of the nozzle body can be adjusted, and then the position of the nozzle can be adjusted according to the actual specifications of the wire, so as to carry out high-efficiency cooling of the high wire.

[0022] 2. The utility model sets a buffer plate, and when the wire is cooled after rolling, the personnel sprays and cools it through the nozzle body. When cooling, in order to avoid the wire directly touching the nozzle body, the nozzle body is limited by being sleeved in the buffer plate. When limiting, the nozzle body can spray through the through hole. When spraying, the buffer plate first contacts the wire in case of accidental touch, and the extrusion force is buffered by the spring damper, so as to avoid damage to the nozzle caused by direct extrusion. After the water body after spraying enters the frame, the water body can be discharged into the water filter box through the outlet pipe. After being discharged into the water filter box, it can be filtered through the filter screen installed in the water filter box, so that the water body can be recovered, and the nozzle can be improved so that the nozzle can spray for a long time to avoid damage caused by accidental touch, thereby efficiently cooling the wire. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 This is a schematic diagram of the main structure of the utility model;

[0024] Figure 2 It is a rear view structural schematic diagram of the utility model;

[0025] Figure 3 This is a side view structural diagram of a fixed pipe of the utility model;

[0026] Figure 4 It is a schematic diagram of the top view structure of the buffer plate of the utility model.

[0027] In the figure: 1. support frame; 2. bearing base; 3. water filter box; 4. drain pipe; 5. outlet pipe; 6. mounting frame; 7. buffer plate; 8. fixing pipe; 9. guide frame 1; 10. top plate; 11. guide frame 2; 12. hydraulic rod; 13. frame; 14. water injection pipe; 15. driving mechanism; 16. driving shaft; 17. supporting shaft; 18. spring damper; 19. nozzle body; 20. through hole. DETAILED DESCRIPTION

[0028] 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.

[0029] Embodiment 1

[0030] like Figure 1-Figure 4 As shown, the utility model provides a high-efficiency cooling nozzle for high-speed wire, including a bearing base 2, a top plate 10 and a frame 13.

[0031] A water filter box 3 is installed on the top surface of the bearing base 2;

[0032] The bottom end surface of the frame 13 is embedded with a water outlet pipe 5, and the bottom end surface of the water outlet pipe 5 is embedded and fixed in the water filter box 3;

[0033] The inner wall of the frame 13 is sleeved with a support shaft 17;

[0034] A hydraulic rod 12 is installed on the top surface of the top plate 10, and a fixed pipe 8 is arranged on the output shaft of the hydraulic rod 12;

[0035] The bottom end surface of the fixed tube 8 is provided with a nozzle body 19;

[0036] The bottom end surface of the fixed pipe 8 is provided with a buffer plate 7 via a spring damper 18;

[0037] A through hole 20 is defined in the buffer plate 7 , and the buffer plate 7 is sleeved on the nozzle body 19 through the through hole 20 .

[0038] A guide frame 2 11 is welded to the top surface of the top plate 10, and a guide frame 1 9 is sleeved inside the guide frame 2 11, and the bottom end surface of the guide frame 19 is welded to the fixed tube 8. The guide frame 19 is sleeved inside the guide frame 2 11, so that when the fixed tube 8 moves up and down, the guide frame 19 is sleeved in the guide frame 2 11 to limit the position and avoid deviation.

[0039] The bottom end surface of the top plate 10 is welded with a mounting frame 6 , and the bottom end surface of the mounting frame 6 is welded to the frame 13 . By welding the bottom end surface of the mounting frame 6 to the frame 13 , the top plate 10 can be fixed to the frame 13 through the mounting frame 6 .

[0040] A water injection pipe 14 is embedded and fixed on the rear end face of the fixed pipe 8, and the water injection pipe 14 is in liquid communication with the fixed pipe 8. Through the water injection pipe 14 and the fixed pipe 8 being in liquid communication with each other, personnel can connect the water injection pipe 14 to an external cooling water pipeline, so that cooling water can be injected into the fixed pipe 8 through the water injection pipe 14.

[0041] Based on Example 1: When cooling the wire after rolling, the personnel can place the high wire on the driving shaft 16 and the supporting shaft 17 of the frame 13. After placement, the personnel can open the driving mechanism 15 to drive the driving shaft 16 to rotate, so that the wire can rotate and move on the driving shaft 16 and the supporting shaft 17, so as to transport the wire. During transportation, the water injection pipe 14 is liquid-connected with the fixed pipe 8, so that the personnel can connect the water injection pipe 14 to the external cooling water pipeline, so that the cooling water can be injected into the fixed pipe 8 through the water injection pipe 14, and the cooling water enters the fixed pipe 8 to spray and cool the wire during transportation through the nozzle body 19. During spraying, the personnel can open the hydraulic rod 12 to drive the fixed pipe 8 to move up and down, and the spraying position of the nozzle body 19 can be adjusted when the fixed pipe 8 moves.

[0042] Embodiment 2

[0043] like Figure 1-Figure 4 As shown, the utility model proposes a high-efficiency cooling nozzle for high-speed wire. Compared with the first embodiment, this embodiment further includes: a supporting base 2, a top plate 10 and a frame 13.

[0044] A water filter box 3 is installed on the top surface of the supporting base 2. Personnel can install filter elements and filter screens in the water filter box 3 to filter the cooling water, so as to filter the discharged cooling water.

[0045] The bottom end surface of the frame 13 is embedded with a water outlet pipe 5, and the bottom end surface of the water outlet pipe 5 is embedded and fixed in the water filter box 3;

[0046] The inner wall of the frame 13 is sleeved with a support shaft 17;

[0047] A hydraulic rod 12 is installed on the top surface of the top plate 10, and a fixed pipe 8 is arranged on the output shaft of the hydraulic rod 12;

[0048] The bottom end surface of the fixed tube 8 is provided with a nozzle body 19;

[0049] The bottom end surface of the fixed pipe 8 is provided with a buffer plate 7 via a spring damper 18;

[0050] A through hole 20 is defined in the buffer plate 7 , and the buffer plate 7 is sleeved on the nozzle body 19 through the through hole 20 .

[0051] The bottom end surface of the frame 13 is welded with a support frame 1 , and the bottom end surface of the support frame 1 is welded to the bearing base 2 , and the frame 13 can be installed and fixed on the bearing base 2 through the support frame 1 .

[0052] A drain pipe 4 is embedded and fixed on the front end surface of the water filter box 3. The drain pipe 4 is in liquid communication with the water filter box 3, and a valve is installed on the drain pipe 4 through a flange. The drain pipe 4 is in liquid communication with the water filter box 3, so that the filtered cooling water entering the water filter box 3 can be discharged through the discharge on the drain pipe 4.

[0053] A driving mechanism 15 is installed on the rear end face of the frame 13 , and a driving shaft 16 is arranged on the output shaft of the driving mechanism 15 , so that a person can open the driving mechanism 15 to drive the driving shaft 16 to rotate.

[0054] As is well known to those skilled in the art, the provision of the driving mechanism 15 is commonplace and is a conventional means or common knowledge, and will not be described in detail here. Those skilled in the art may select any configuration according to their needs or convenience. The driving mechanism 15 drives the driving shaft 16 to rotate.

[0055] Based on Example 2: When cooling the wire after rolling, the personnel use the nozzle body 19 to spray and cool it down. When cooling, in order to prevent the wire from directly touching the nozzle body 19, the nozzle body 19 is limited by being sleeved in the buffer plate 7. When limited, the nozzle body 19 can spray through the through hole 20. When spraying, in case of accidental touch, the buffer plate 7 first contacts the wire, and the extrusion force is buffered by the spring damper 18, thereby avoiding damage to the nozzle caused by direct extrusion.

[0056] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. A high-efficiency cooling nozzle for a high-speed line, comprising a bearing base (2), a top plate (10) and a frame (13), characterized in that: A water filter box (3) is installed on the top surface of the bearing base (2); A water outlet pipe (5) is embedded and fixed in the bottom end surface of the frame (13), and the bottom end surface of the water outlet pipe (5) is embedded and fixed in the water filter box (3); The inner wall of the frame (13) is sleeved with a support shaft (17); A hydraulic rod (12) is installed on the top surface of the top plate (10), and a fixed pipe (8) is arranged on the output shaft of the hydraulic rod (12); The bottom end surface of the fixed tube (8) is provided with a nozzle body (19); The bottom end surface of the fixed tube (8) is provided with a buffer plate (7) via a spring damper (18); A through hole (20) is provided in the buffer plate (7), and the buffer plate (7) is sleeved on the nozzle body (19) through the through hole (20).

2. A high-efficiency cooling nozzle for high-speed wire according to claim 1, characterized in that: The bottom end surface of the frame (13) is welded with a support frame (1), and the bottom end surface of the support frame (1) is welded to the bearing base (2).

3. The high-efficiency cooling nozzle according to claim 1, characterized in that: A drainage pipe (4) is embedded and fixed in the front end surface of the water filter box (3); the drainage pipe (4) is in liquid communication with the water filter box (3); and a valve is installed on the drainage pipe (4) via a flange.

4. The high-efficiency cooling nozzle according to claim 1, characterized in that: A driving mechanism (15) is installed on the rear end surface of the frame (13), and a driving shaft (16) is arranged on the output shaft of the driving mechanism (15).

5. The high-efficiency cooling nozzle according to claim 1, characterized in that: A second guide frame (11) is welded to the top end surface of the top plate (10), a first guide frame (9) is sleeved inside the second guide frame (11), and a bottom end surface of the first guide frame (9) is welded to the fixed pipe (8).

6. The high-efficiency cooling nozzle for high-speed wire according to claim 1, characterized in that: A mounting frame (6) is welded to the bottom end surface of the top plate (10), and the bottom end surface of the mounting frame (6) is welded to the frame (13).

7. The high-efficiency cooling nozzle for high-speed wire according to claim 1, characterized in that: A water injection pipe (14) is embedded and fixed in the rear end surface of the fixed pipe (8), and the water injection pipe (14) is in liquid communication with the fixed pipe (8).

Images