Cooling guide groove with annular adjustable water nozzle

Abstract

The utility model provides a cooling guide groove with an annular adjustable water nozzle, and belongs to the field of cooling guide grooves. A cooling guide groove lower body water nozzle and a cooling guide groove upper body water nozzle are respectively arranged in a cooling guide groove lower body and a cooling guide groove upper body from the tail part; a lower ring type water nozzle body and an upper ring type water nozzle body are arranged in the tail parts of the lower cooling guide groove body and the upper cooling guide groove body respectively and are fixed at the tail parts of the lower cooling guide groove body and the upper cooling guide groove body through bolts, and a water inlet of the upper cooling guide groove body is sealed through a plug screw; an annular water nozzle upper body adjusting gasket is arranged between the cooling guide groove upper body and the annular water nozzle upper body, and an annular water nozzle lower body adjusting gasket is arranged between the cooling guide groove lower body and the annular water nozzle lower body. By adjusting the thickness of the ring-type water nozzle upper body adjusting gasket and the thickness of the ring-type water nozzle lower body adjusting gasket, the distance of the ring-type water nozzle circular seam S can be accurately controlled, dual control over the pressure and the flow of cooling water is achieved, and therefore accurate temperature control in the rolling process is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of cooling guide grooves, and particularly relates to a cooling guide groove with a ring-type adjustable water nozzle. Background Technique

[0002] In the production of bars and wires, the water channels of the water nozzles of traditional cooling guide grooves all adopt a linear design. The water nozzles are generally distributed on the upper body or the lower body of the cooling guide groove, and the water supply method is a single water supply form from above or below. The water supply pipeline of the upper water supply form is complex, and the replacement and accident handling time of the cooling guide groove are long. Therefore, the lower water supply form of the cooling guide groove is adopted. Its biggest disadvantage is that the water nozzles of the cooling guide groove cannot be adjusted. Through the design of the ring-type adjustable water nozzle structure form, not only can the distance between the ring-type water nozzles be adjusted to control the water volume, but also the upper and lower body water nozzles of the guide groove can be connected through the ring-type water channel, and only by using the lower water supply, the upper and lower body water nozzles of the guide groove can spray water simultaneously. Content of the Utility Model

[0003] The main purpose of the utility model is to provide a cooling guide groove with a ring-type adjustable water nozzle, which can effectively solve the problems in the background technique.

[0004] To achieve the above purpose, the technical solution adopted by the utility model is as follows:

[0005] A cooling guide groove with a ring-type adjustable water nozzle, the cooling guide groove with a ring-type adjustable water nozzle includes a lower body of the cooling guide groove, an upper body of the cooling guide groove, a water nozzle of the lower body of the cooling guide groove, a water nozzle of the upper body of the cooling guide groove, an inlet of the lower body of the cooling guide groove, an inlet of the upper body of the cooling guide groove, a plug, an upper body of the ring-type water nozzle, a lower body of the ring-type water nozzle, an adjusting washer for the upper body of the ring-type water nozzle, an adjusting washer for the lower body of the ring-type water nozzle, and a bolt.

[0006] The lower body of the cooling guide groove and the upper body of the cooling guide groove are symmetrically arranged to form the cooling guide groove. The upper part of the lower body of the cooling guide groove is provided with a water nozzle of the lower body of the cooling guide groove, and the lower part of the upper body of the cooling guide groove is provided with a water nozzle of the upper body of the cooling guide groove. The water nozzle of the lower body of the cooling guide groove and the water nozzle of the upper body of the cooling guide groove are symmetrically arranged. Water channels are respectively arranged inside the lower body of the cooling guide groove and the upper body of the cooling guide groove from the outer side of the tail to connect the water nozzle of the lower body of the cooling guide groove and the water nozzle of the upper body of the cooling guide groove. Inlets of the lower body of the cooling guide groove and inlets of the upper body of the cooling guide groove are respectively arranged at the tails of the lower body of the cooling guide groove and the upper body of the cooling guide groove. An upper body of the ring-type water nozzle and a lower body of the ring-type water nozzle are respectively arranged inside the tails of the lower body of the cooling guide groove and the upper body of the cooling guide groove and are fixed by bolts at the ends of the tails of the lower body of the cooling guide groove and the upper body of the cooling guide groove. The upper body of the ring-type water nozzle and the lower body of the ring-type water nozzle are symmetrically arranged. The inlet of the upper body of the cooling guide groove of the upper body of the cooling guide groove is closed by a plug. An adjusting washer for the upper body of the ring-type water nozzle is arranged between the upper body of the cooling guide groove and the upper body of the ring-type water nozzle, and an adjusting washer for the lower body of the ring-type water nozzle is arranged between the lower body of the cooling guide groove and the lower body of the ring-type water nozzle.

[0007] The utility model relates to a cooling guide groove with a ring-type adjustable water nozzle. The upper body of the ring-type water nozzle and the lower body of the ring-type water nozzle form a conical ring-type water nozzle, and the top angle of the conical ring-type water nozzle is 60°.

[0008] The utility model relates to a cooling guide groove with a ring-type adjustable water nozzle. An annular closed water circuit is arranged between the lower body of the cooling guide groove and the upper body of the cooling guide groove.

[0009] The utility model relates to a cooling guide groove with a ring-type adjustable water nozzle. The bolt model is M12X40.

[0010] The utility model relates to a cooling guide groove with a ring-type adjustable water nozzle. 60° conical water circuits are arranged at the tails of the lower body of the cooling guide groove and the upper body of the cooling guide groove and are communicated with the annular closed water circuit between the lower body of the cooling guide groove and the upper body of the cooling guide groove.

[0011] The utility model relates to a cooling guide groove with a ring-type adjustable water nozzle. The upper body of the ring-type water nozzle and the lower body of the ring-type water nozzle arranged in the 60° conical water circuit form a conical ring-type water nozzle, and an annular closed water circuit is arranged in the middle of the conical ring-type water nozzle.

[0012] The utility model relates to a cooling guide groove with a ring-type adjustable water nozzle. The water inlets of the lower body of the cooling guide groove and the upper body of the cooling guide groove are symmetrically arranged on both sides of the 60° conical water circuit at the tails of the lower body of the cooling guide groove and the upper body of the cooling guide groove and are communicated with the 60° conical water circuit.

[0013] The utility model relates to a cooling guide groove with a ring-type adjustable water nozzle. The outer diameter of the ring-type water nozzle adjusting washer composed of the upper body adjusting washer of the ring-type water nozzle and the lower body adjusting washer of the ring-type water nozzle is square, and the inner diameter is circular.

[0014] Compared with the prior art, the utility model has the following beneficial effects:

[0015] The form of supplying water from below the cooling guide groove is adopted. Cooling water passes through the water inlet of the lower body of the cooling guide groove, flows through the annular closed water circuit, and sprays out from the front end of the ring-type water nozzle at a 60° angle to cool the rolled piece. The water supply pipeline is arranged below, and the installation and disassembly do not interfere with the pipeline, so the installation and disassembly are more rapid and convenient. By adjusting the thickness of the upper body adjusting washer of the ring-type water nozzle and the lower body adjusting washer of the ring-type water nozzle, the distance of the ring gap S of the ring-type water nozzle can be accurately controlled, achieving dual control of the cooling water pressure and flow rate, so as to realize accurate control of the temperature during the rolling process. The temperature control accuracy deviation of the cooling guide groove with a ring-type adjustable water nozzle can reach ±10°C, which is twice that of the conventional cooling guide groove. Description of the Drawings

[0016] Figure 1 It is a schematic structural diagram of a traditional cooling guide groove;

[0017] Figure 2It is a sectional view taken along line A-A of a traditional cooling duct;

[0018] Figure 3 It is a right view of a traditional cooling duct;

[0019] Figure 4 It is a schematic structural view of a cooling duct with a ring-type adjustable water nozzle according to the present utility model;

[0020] Figure 5 It is a sectional view taken along line B-B of a cooling duct with a ring-type adjustable water nozzle according to the present utility model;

[0021] Figure 6 It is a schematic structural view of the upper body, lower body and adjusting washer of the ring-type water nozzle in a cooling duct with a ring-type adjustable water nozzle according to the present utility model;

[0022] Figure 7 It is a right view of a cooling duct with a ring-type adjustable water nozzle according to the present utility model;

[0023] Figure 8 It is a sectional view of the upper body and lower body of the ring-type water nozzle in a cooling duct with a ring-type adjustable water nozzle according to the present utility model;

[0024] Figure 9 It is a left view of the upper body and lower body of the ring-type water nozzle in a cooling duct with a ring-type adjustable water nozzle according to the present utility model;

[0025] Figure 10 It is a schematic structural view of a cooling duct with a ring-type adjustable water nozzle after adjusting the thickness of the adjusting washer of the upper body and lower body of the ring-type water nozzle.

[0026] In the figure, the reference numerals are: 1 is the lower body of the cooling duct; 2 is the upper body of the cooling duct; 3 is the water nozzle of the lower body of the cooling duct; 4 is the water nozzle of the upper body of the cooling duct; 5 is the water inlet of the lower body of the cooling duct; 6 is the water inlet of the upper body of the cooling duct; 7 is a plug; 8 is the upper body of the ring-type water nozzle; 9 is the lower body of the ring-type water nozzle; 10 is the adjusting washer of the upper body of the ring-type water nozzle; 11 is the adjusting washer of the lower body of the ring-type water nozzle; 12 is a bolt; 13 is a rolled piece. Detailed implementation manners

[0027] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without making creative efforts shall fall within the protection scope of the present utility model.

[0028] Embodiment 1

[0029] As Figure 4-10As shown in the figure, a cooling guide groove with a ring-type adjustable water nozzle, the cooling guide groove with a ring-type adjustable water nozzle includes a lower body of the cooling guide groove, an upper body of the cooling guide groove, a water nozzle of the lower body of the cooling guide groove, a water nozzle of the upper body of the cooling guide groove, an inlet of the lower body of the cooling guide groove, an inlet of the upper body of the cooling guide groove, a plug, an upper body of the ring-type water nozzle, a lower body of the ring-type water nozzle, an adjusting washer for the upper body of the ring-type water nozzle, an adjusting washer for the lower body of the ring-type water nozzle, and a bolt.

[0030] The lower body of the cooling guide groove and the upper body of the cooling guide groove are symmetrically arranged to form the cooling guide groove. The upper part of the lower body of the cooling guide groove is provided with a water nozzle of the lower body of the cooling guide groove, and the lower part of the upper body of the cooling guide groove is provided with a water nozzle of the upper body of the cooling guide groove. The water nozzle of the lower body of the cooling guide groove and the water nozzle of the upper body of the cooling guide groove are symmetrically arranged. Water channels are respectively arranged inside the lower body of the cooling guide groove and the upper body of the cooling guide groove from the outside of the tail to connect the water nozzle of the lower body of the cooling guide groove and the water nozzle of the upper body of the cooling guide groove. Inlets of the lower body of the cooling guide groove and inlets of the upper body of the cooling guide groove are respectively arranged at the tails of the lower body of the cooling guide groove and the upper body of the cooling guide groove. An upper body of the ring-type water nozzle and a lower body of the ring-type water nozzle are respectively arranged inside the tails of the lower body of the cooling guide groove and the upper body of the cooling guide groove and are fixed by bolts at the ends of the tails of the lower body of the cooling guide groove and the upper body of the cooling guide groove. The upper body of the ring-type water nozzle and the lower body of the ring-type water nozzle are symmetrically arranged. The inlet of the upper body of the cooling guide groove of the upper body of the cooling guide groove is closed by a plug. An adjusting washer for the upper body of the ring-type water nozzle is arranged between the upper body of the cooling guide groove and the upper body of the ring-type water nozzle, and an adjusting washer for the lower body of the ring-type water nozzle is arranged between the lower body of the cooling guide groove and the lower body of the ring-type water nozzle.

[0031] In a cooling guide groove with a ring-type adjustable water nozzle of the present utility model, the upper body of the ring-type water nozzle and the lower body of the ring-type water nozzle form a conical ring-type water nozzle, and the top angle of the conical ring-type water nozzle is 60°.

[0032] In a cooling guide groove with a ring-type adjustable water nozzle of the present utility model, an annular closed water channel is arranged between the lower body of the cooling guide groove and the upper body of the cooling guide groove.

[0033] In a cooling guide groove with a ring-type adjustable water nozzle of the present utility model, the model of the bolt is M12X40.

[0034] In a cooling guide groove with a ring-type adjustable water nozzle of the present utility model, 60° conical water channels are arranged at the tails of the lower body of the cooling guide groove and the upper body of the cooling guide groove and are communicated with the annular closed water channel between the lower body of the cooling guide groove and the upper body of the cooling guide groove.

[0035] In a cooling guide groove with a ring-type adjustable water nozzle of the present utility model, a conical ring-type water nozzle formed by the upper body of the ring-type water nozzle and the lower body of the ring-type water nozzle is arranged inside the 60° conical water channel, and an annular closed water channel is arranged in the middle of the conical ring-type water nozzle.

[0036] The utility model relates to a cooling guide groove with a ring-type adjustable water nozzle. The water inlets of the lower body of the cooling guide groove and the upper body of the cooling guide groove are symmetrically arranged on both sides of the 60° conical water channels at the tails of the lower body of the cooling guide groove and the upper body of the cooling guide groove and are communicated with the 60° conical water channels.

[0037] The utility model relates to a cooling guide groove with a ring-type adjustable water nozzle. The outer diameter of the ring-type water nozzle adjusting washer composed of the upper adjusting washer of the ring-type water nozzle and the lower adjusting washer of the ring-type water nozzle is square, and the inner diameter is circular.

[0038] Embodiment 2

[0039] As Figure 1-10 shown, a cooling guide groove with a ring-type adjustable water nozzle is provided. By adding an upper body of the ring-type water nozzle to the upper body of the cooling guide groove and adding a lower body of the ring-type water nozzle to the lower body of the cooling guide groove, and fixing them with bolts (M12X40) respectively, a circular closed water channel is formed between the upper and lower bodies of the cooling guide groove and the upper and lower bodies of the ring-type water nozzle. Only by supplying water through the lower body of the cooling guide groove, the water nozzles of the upper and lower bodies of the cooling guide groove can spray water simultaneously, and the ring-type water nozzle can also spray water. The conical water channel of the ring-type water nozzle is 60°, and the conical water channel of the cooling guide groove is 60°. By changing the thickness of the upper adjusting washer of the ring-type water nozzle and the thickness of the lower adjusting washer of the ring-type water nozzle, the distance of the ring gap S of the ring-type water nozzle can be effectively adjusted, so as to realize the function of accurately adjusting the water volume of the ring-type water nozzle, which not only controls the pressure of the cooling water but also controls the flow rate of the cooling water.

[0040] Water enters the cooling tank body from the water inlet of the lower body of the cooling guide groove below the cooling guide groove, flows through the tails of the upper body of the cooling guide groove and the lower body of the cooling guide groove, and finally sprays from the water nozzles of the upper body of the cooling guide groove, the water nozzles of the lower body of the cooling guide groove and the front end of the conical ring-type water nozzle to cool the rolled piece in the middle of the cooling guide groove. During the operation of the rolled piece 13, passing through the cooling guide groove causes the rolled piece to have a temperature drop (inhibiting grain growth).

[0041] As Figure 1-3 shown, in the design of the water channels of the traditional cooling guide groove water nozzles, the water channels of the lower body of the cooling guide groove and the water channels of the upper body of the cooling guide groove are separately designed, which makes the water supply pipeline complex and is not conducive to the replacement of the cooling guide groove, and the accident handling time is long.

[0042] The cooling guide groove design of the present application adopts the water supply form below the cooling guide groove. Cooling water passes through the water inlet of the lower body of the cooling guide groove, flows through the annular water chamber (formed after the installation of the upper and lower bodies of the cooling guide groove and the water nozzles of the upper and lower bodies of the cooling guide groove), and sprays out from the front end of the ring-type water nozzle at an angle of 60° to cool the rolled piece. The water supply pipeline is arranged below, which solves the problem of complex pipelines above the current cooling guide groove. Since there is no pipeline arrangement above, the installation and disassembly do not interfere with the pipelines, so the installation and disassembly are more rapid and convenient. The replacement time of a group of cooling guide grooves is shortened from the original 30 minutes to 20 minutes, and the accident handling time is also shortened by 30%. The water nozzle size of the traditional cooling guide groove does not have an adjustment function, which is not conducive to the precise control of the rolling temperature system during the production process. In the present application, by adjusting the thickness of the upper adjusting washer and the lower adjusting washer of the ring-type water nozzle, the distance of the ring gap S of the ring-type water nozzle can be precisely controlled, achieving dual control of the cooling water pressure and flow rate, so as to realize precise temperature control during the rolling process. The temperature control accuracy deviation of the cooling guide groove with the ring-type adjustable water nozzle can reach ±10°C, which is twice as high as that of the conventional cooling guide groove.

[0043] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited by the above embodiments. What is described in the above embodiments and the specification only illustrates the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention will have various changes and improvements, and these changes and improvements all fall within the scope of the present invention claimed. The scope of protection claimed by the present invention is defined by the appended claims and their equivalents.

Claims

1. A cooling channel with a ring-type adjustable water nozzle, characterized in that: The cooling channel with the ring-type adjustable water nozzle comprises a cooling channel lower body (1), a cooling channel upper body (2), a cooling channel lower body water nozzle (3), a cooling channel upper body water nozzle (4), a cooling channel lower body water inlet (5), a cooling channel upper body water inlet (6), a screw plug (7), a ring-type water nozzle upper body (8), a ring-type water nozzle lower body (9), a ring-type water nozzle upper body adjusting gasket (10), a ring-type water nozzle lower body adjusting gasket (11) and a bolt (12). The cooling guide groove lower body (1) and the cooling guide groove upper body (2) are symmetrically arranged to form a cooling guide groove; a cooling guide groove lower body water nozzle (3) is arranged at the upper part of the cooling guide groove lower body (1); a cooling guide groove upper body water nozzle (4) is arranged at the lower part of the cooling guide groove upper body (2); the cooling guide groove lower body water nozzle (3) and the cooling guide groove upper body water nozzle (4) are symmetrically arranged; water paths are arranged in the cooling guide groove lower body (1) and the cooling guide groove upper body (2) from the tail to connect the cooling guide groove lower body water nozzle (3) and the cooling guide groove upper body water nozzle (4); the cooling guide groove lower body water inlet (5) and the cooling guide groove upper body water inlet (6) are arranged on the outer sides of the tail of the cooling guide groove lower body (1) and the cooling guide groove upper body (2) respectively. ), a ring-type water nozzle lower body (9) and a ring-type water nozzle upper body (8) are respectively arranged in the tail of the cooling guide groove lower body (1) and the cooling guide groove upper body (2), and are fixed by bolts (12) at the tail ends of the cooling guide groove lower body (1) and the cooling guide groove upper body (2), the ring-type water nozzle lower body (9) and the ring-type water nozzle upper body (8) are symmetrically arranged, the cooling guide groove upper body water inlet (6) of the cooling guide groove upper body (2) is closed by a screw plug (7), a ring-type water nozzle upper body adjustment gasket (10) is arranged between the cooling guide groove upper body (2) and the ring-type water nozzle upper body (8), and a ring-type water nozzle lower body adjustment gasket (11) is arranged between the cooling guide groove lower body (1) and the ring-type water nozzle lower body (9).

2. The cooling channel with an annular adjustable water nozzle according to claim 1, characterized in that: The annular faucet upper body (8) and the annular faucet lower body (9) form a conical annular faucet, and the top angle of the conical annular faucet is 60 degrees.

3. The cooling channel with an annular adjustable water nozzle according to claim 1, characterized in that: An annular closed water channel is provided between the cooling guide groove lower body (1) and the cooling guide groove upper body (2).

4. The cooling channel with an annular adjustable water nozzle according to claim 1, characterized in that: The bolt (12) has a model of M12X40.

5. The cooling channel with an annular adjustable water nozzle according to claim 1 or 2, characterized in that: The tails of the cooling guide groove lower body (1) and the cooling guide groove upper body (2) are provided with a 60° conical water channel which is in communication with the annular closed water channel between the cooling guide groove lower body (1) and the cooling guide groove upper body (2).

6. The cooling channel with an annular adjustable water nozzle according to claim 5, characterized in that: A conical annular water nozzle consisting of an annular water nozzle upper body (8) and an annular water nozzle lower body (9) is arranged in the 60° conical water channel, and an annular closed water channel is arranged in the middle of the conical annular water nozzle.

7. The cooling channel with an adjustable ring-shaped water nozzle according to claim 1, characterized in that: The cooling guide groove lower body water inlet (5) and the cooling guide groove upper body water inlet (6) are symmetrically arranged on both sides of the 60° conical water channel at the tail of the cooling guide groove lower body (1) and the cooling guide groove upper body (2) and are connected to the 60° conical water channel.

8. The cooling channel with an annular adjustable water nozzle according to claim 1, characterized in that: The outer diameter of the ring-type faucet adjusting gasket composed of the ring-type faucet upper body adjusting gasket (10) and the ring-type faucet lower body adjusting gasket (11) is square, and the inner diameter is circular.

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