Rapid cooling device for steel wire drawing

Abstract

The utility model discloses a rapid cooling device for steel wire drawing, which comprises an outer groove and an inner groove, the inner groove is arranged in the outer groove, a plurality of wire inlet notches are arranged at the edges of two sides of the inner groove, side support plates are arranged on the other two side walls of the inner groove, a compression roller seat is arranged at the bottom of each side support plate in a liftable manner, and a compression roller is rotatably arranged in each compression roller seat. A plurality of annular grooves are formed in the pressing roller and correspond to the wire inlet notches in a one-to-one mode, a water pump is arranged in the outer groove and located on the outer side of the inner groove, a water inlet pipe opening is formed in the upper portion of the side wall of the inner groove, and the water pump is connected with the water inlet pipe opening through a hose. The utility model aims to provide a rapid cooling device for steel wire drawing, so that a wire leading process is facilitated, and a steel wire can be immersed under the water surface for cooling.

Description

Technical Field

[0001] The utility model relates to the technical field of steel wire production, in particular to a rapid cooling device for steel wire drawing. Background Art

[0002] After the wire drawing machine draws out the steel wire, it needs to cool the steel wire, and water cooling is usually adopted. In the actual cooling process, the steel wire needs to be immersed in a water tank for cooling. For example, the utility model with publication number CN 208517471 U records a water bath cooling system for a steel wire heat treatment process, including a mother tank, a sub-tank, a circulating pump, a cooling coil and a heat exchanger, wherein the sub-tank is arranged inside the mother tank, and the bottom of the sub-tank is spaced a set distance from the bottom of the mother tank, and the upper surface of the sub-tank is higher than the upper surface of the mother tank, and a row of through holes parallel to the horizontal direction are provided on the opposite sides of the sub-tank. Although the through holes can guide the routing of the steel wire, the steel wire end needs to be introduced into the sub-tank during operation. The lead-in process is relatively troublesome, and because the water level is always lower than the through hole, the steel wire cannot be immersed in water. In this regard, the utility model provides a rapid cooling device for steel wire drawing. Utility Model Content

[0003] The utility model aims to provide a rapid cooling device for steel wire drawing, which is convenient for the wire drawing process and for immersing the steel wire under the water surface for cooling.

[0004] In order to solve the above technical problems, the present invention adopts the following technical solutions:

[0005] A rapid cooling device for wire drawing comprises an outer trough and an inner trough, wherein the inner trough is arranged in the outer trough, and a plurality of wire feed notches are arranged at the edges on both sides of the inner trough, and side support plates are arranged on the other two side walls of the inner trough, and a pressure roller seat is arranged at the bottom of the side support plate so as to be liftable, and a pressure roller is rotatably arranged in the pressure roller seat, and a plurality of annular grooves are arranged on the pressure roller, and the annular grooves correspond to the wire feed notches one by one. A water pump is arranged in the outer trough, and the water pump is located outside the inner trough. A water inlet is arranged above the side wall of the inner trough, and the water pump is connected to the water inlet through a hose.

[0006] Furthermore, the outer trough and the inner trough are both square trough structures, and the height of the inner trough is greater than that of the outer trough.

[0007] Furthermore, an overflow hole is provided above the side wall of the inner tank, and the overflow hole is located below the wire inlet notch. A drainage hole is provided at the bottom of the inner tank, and a plug is provided on the drainage hole.

[0008] Furthermore, a drain pipe is provided below the side wall of the outer tank, and a valve is provided on the drain pipe.

[0009] Furthermore, the side support plate is in an "L" shape, and a cylinder is provided on the side support plate, and the push-out end of the cylinder passes through the side support plate and is connected to the pressure roller seat.

[0010] Furthermore, a stabilizing rod is provided above the pressure roller seat, and the stabilizing rod passes through the side support plate upwards, and the side support plate is provided with reinforcing ribs.

[0011] Compared with the prior art, the beneficial effects of the present invention are:

[0012] The utility model is provided with an outer groove and an inner groove, the inner groove is used for immersing cooling of the steel wire, the outer groove is used for receiving overflow water and replenishing water into the inner groove, a wire inlet notch is provided on the side wall of the inner groove and side support plates are provided on the other two sides of the inner groove, the side support plates are connected with pressure rollers which can be lifted and lowered, an annular groove is provided on the pressure roller, and the annular groove corresponds to the wire inlet notch, when leading the wire, it is only necessary to pull the steel wire into the wire inlet notch, and no punching operation is required, which makes the leading process more convenient, and the steel wire can be pressed under the water surface by the pressure roller during cooling to achieve immersion cooling. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is a schematic structural diagram of the utility model.

[0014] Figure 2 It is a three-dimensional schematic diagram of the outer tank and the inner tank.

[0015] In the figure, 1-outer trough, 2-inner trough, 3-water pump, 4-drain pipe, 5-valve, 6-drain hole, 7-plug, 8-overflow hole, 9-side support plate, 10-pressing roller seat, 11-inlet notch, 12-pressing roller, 13-annular groove, 14-cylinder, 15-stabilizing rod, 16-reinforcement rib, 17-water inlet pipe. DETAILED DESCRIPTION

[0016] In order to make the purpose, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not intended to limit the present invention.

[0017] Example 1:

[0018] refer to Figure 1-2As shown, the utility model provides a rapid cooling device for wire drawing, comprising an outer groove 1 and an inner groove 2, the inner groove 2 is arranged in the outer groove 1, and a plurality of wire feed notches 11 are arranged at the edges on both sides of the inner groove 2. In this embodiment, 6 wire feed notches 11 are arranged, and the other two side walls of the inner groove 2 are provided with side support plates 9, which are screw-connected or welded. A pressure roller seat 10 can be raised and lowered at the bottom of the side support plates 9. Further, the pressure roller seat 10 is located in the middle of the inner groove 2, and a pressure roller 12 is rotatably arranged in the pressure roller seat 10. A plurality of annular grooves 13 are provided on the pressure roller 12, and the annular grooves 13 correspond to the wire inlet notches 11 one by one. During cooling, the steel wire is guided into the wire inlet notch 11, and the pressure roller 12 moves downward. The annular grooves 13 of the pressure roller 12 press the steel wire into the water to achieve immersion cooling. A water pump 3 is provided in the outer tank 1, and the water pump 3 is located outside the inner tank 2. A water inlet pipe 17 is provided above the side wall of the inner tank 2. The water pump 3 is connected to the water inlet pipe 17 through a hose, so that the water in the outer tank 1 can be replenished into the inner tank 2 and a water circulation process can be achieved.

[0019] Example 2:

[0020] Based on the above embodiment, the present invention further provides a solution in which both the outer and inner troughs 1 and 2 have square trough structures, with the inner trough 2 being taller than the outer trough 1. An overflow hole 8 is provided above the sidewall of the inner trough 2, located below the inlet notch 11. This allows excess water in the inner trough 2 to overflow into the outer trough 1 through the overflow hole 8. To facilitate drainage of the inner and outer troughs 2 and 1, a drain hole 6 is provided at the bottom of the inner trough 2, with a plug 7 attached to the drain hole 6. The plug 7 is connected to the inner trough 2 via a connecting rope. A drain pipe 4 is provided below the sidewall of the outer trough 1, with a valve 5 installed on the drain pipe 4.

[0021] In order to enable the roller seat 10 to be raised and lowered, the side support plate 9 is L-shaped and is provided with a cylinder 14. The push-out end of the cylinder 14 passes through the side support plate 9 and is connected to the roller seat 10. A stabilizing rod 15 is provided above the roller seat 10. The stabilizing rod 15 passes upward through the side support plate 9, thereby improving the stability of the roller seat 10 and preventing it from deflecting. The side support plate 9 is provided with a reinforcing rib 16 to increase the strength of the side support plate 9.

[0022] Although the present invention has been described herein with reference to a number of illustrative embodiments thereof, it should be understood that numerous other modifications and implementations may be devised by those skilled in the art that fall within the scope and spirit of the principles disclosed herein. More specifically, various variations and modifications may be made to the components or arrangements of the subject combination arrangement within the scope of the present disclosure, the drawings, and the claims. In addition to variations and modifications to the components or arrangements, other uses will also be apparent to those skilled in the art.

Claims

1. A rapid cooling device for steel wire drawing, comprising an outer tank (1) and an inner tank (2), wherein the inner tank (2) is arranged in the outer tank (1), characterized in that: A plurality of inlet notches (11) are provided at the edges of both sides of the inner groove (2), and side support plates (9) are provided on the other two side walls of the inner groove (2). A pressure roller seat (10) is provided at the bottom of the side support plate (9) and can be raised and lowered. A pressure roller (12) is rotatably provided in the pressure roller seat (10), and a plurality of annular grooves (13) are provided on the pressure roller (12). The annular grooves (13) correspond to the inlet notches (11) one by one. A water pump (3) is provided in the outer groove (1), and the water pump (3) is located outside the inner groove (2). A water inlet pipe port (17) is provided above the side wall of the inner groove (2), and the water pump (3) is connected to the water inlet pipe port (17) through a hose.

2. A rapid cooling device for steel wire drawing according to claim 1, characterized in that: The outer trough (1) and the inner trough (2) are both square trough structures, and the height of the inner trough (2) is greater than the height of the outer trough (1).

3. The rapid cooling device for steel wire drawing according to claim 1, characterized in that: An overflow hole (8) is provided above the side wall of the inner tank (2), and the overflow hole (8) is located below the inlet notch (11). A drainage hole (6) is provided at the bottom of the inner tank (2), and a plug (7) is provided on the drainage hole (6).

4. The rapid cooling device for steel wire drawing according to claim 1, characterized in that: A drainage pipe (4) is provided below the side wall of the outer tank (1), and a valve (5) is provided on the drainage pipe (4).

5. The rapid cooling device for steel wire drawing according to claim 1, characterized in that: The side support plate (9) is L-shaped, and a cylinder (14) is provided on the side support plate (9). The push-out end of the cylinder (14) passes through the side support plate (9) and is connected to the pressure roller seat (10).

6. The rapid cooling device for steel wire drawing according to claim 5, characterized in that: A stabilizing rod (15) is provided above the pressure roller seat (10), and the stabilizing rod (15) passes through the side support plate (9) upwards, and a reinforcing rib (16) is provided on the side support plate (9).

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