Steel strand wire drawing cooling equipment

Abstract

The utility model relates to cooling equipment, in particular to steel strand wire-drawing cooling equipment which comprises a box body, a cooling box, a collecting box, a roller, a pulley, a wire-drawing die, a spray head and the like, a collecting box is fixedly connected to the box body in the length direction, a spray head is installed in the collecting box, a cooling box used for storing cooling liquid is arranged in the box body, a wire drawing die is movably connected to the side, provided with the collecting box, of the box body, a pulley is fixedly connected to the side, provided with the wire drawing die, of the box body, and a roller is rotationally connected to the top of the box body. The nozzle communicates with the cooling box. Through the design of the water pump and the spray head in the cooling box, accurate cooling of raw materials and the wire-drawing die is realized, and overheating of the raw materials and damage of the wire-drawing die are effectively prevented.

Description

TECHNICAL FIELD

[0001] The utility model relates to a cooling equipment, especially a steel strand wire drawing cooling equipment. BACKGROUND

[0002] Steel wire, also known as steel strand wire, is a kind of metal product made by twisting multiple high-strength steel wires in a specific way. It has excellent tensile strength and good toughness, and can withstand large loads and maintain structural stability. Steel wire is widely used in bridge, building, power, transportation and other engineering fields, as an important structural material, playing the role of reinforcement, support and transmission.

[0003] In the production process of steel wire, drawing treatment is needed. Steel wire will generate heat due to extrusion and friction during drawing process, which will affect the subsequent work. Therefore, workers will cool the steel wire through cooling equipment. However, in the prior art, the cooling equipment usually only cools the steel wire, ignoring the fact that the drawing die is easily deformed and damaged by heat during work, resulting in deviation of work precision.

[0004] Therefore, in view of the above problems, a steel strand wire drawing cooling equipment capable of cooling steel wire and drawing die at the same time is needed. SUMMARY

[0005] In order to overcome the shortcomings of ignoring the cooling of drawing die in the prior art, the technical problem of the utility model is to provide a steel strand wire drawing cooling equipment capable of cooling steel wire and drawing die at the same time.

[0006] The technical implementation scheme of the utility model is: a steel strand wire drawing cooling equipment, comprising a box body, a cooling box, a collection box, a roller, a pulley, a drawing die and a spray head, the collection box is fixedly connected to the box body in length direction, the spray head is installed inside the collection box, the cooling box for storing cooling liquid is arranged inside the box body, the drawing die is movably connected to one side of the box body provided with the collection box, the pulley is fixedly connected to one side of the box body provided with the drawing die, the roller is rotatably connected to the top of the box body, and the spray head is communicated with the cooling box.

[0007] More preferably, the first guide rod is fixedly connected to the box body in width direction, the first guide rod is slidably connected with a baffle through a rotating shaft, the first guide rod is wound with a first spring, and the two ends of the first spring are respectively connected with the rotating shaft and the end of the first guide rod away from the box body.

[0008] More preferably, a storage box is arranged between the drawing die and the cooling box, and a cover plate for blocking the storage box is rotatably connected to the top of the box body.

[0009] More preferably, the box is fixedly connected with a second guide rod in the length direction, the second guide rod is slidingly connected with a latch, a second spring is wound on the second guide rod, and two ends of the second spring are respectively connected with the latch and an end of the second guide rod away from the box.

[0010] More preferably, a through hole corresponding to a wire drawing die drawing port is formed on the box, the through hole and the wire drawing die drawing port are on a straight line, a third guide rod is slidingly connected between the through hole and the cooling box, an end of the third guide rod away from the box is fixedly connected with a clamping plate, the clamping plate is fixedly connected with cleaning cotton on a side away from the third guide rod, a third spring is wound on the third guide rod, and two ends of the third spring are respectively connected with the clamping plate and the box.

[0011] More preferably, the box is fixedly connected with a support leg for fixation in the width direction.

[0012] Beneficial effects: 1. The water pump and the spray head in the cooling box are designed, precise cooling of the raw materials and the wire drawing die is realized, overheating of the raw materials and damage of the wire drawing die are effectively prevented, and the stability of the wire drawing process and the product quality are improved.

[0013] 2. The design of the rotating shaft, the baffle and the latch realizes quick replacement of the wire drawing die, workers can easily replace wire drawing dies of different models according to production needs, and the flexibility and production efficiency of the equipment are improved.

[0014] 3. The design of the pulley and the roller changes the movement direction of the raw materials and makes them pass through the wire drawing die multiple times, realizes gradual refinement of the raw materials, and improves the precision and efficiency of the wire drawing process. DETAILED DESCRIPTION

[0015] Figure 1 It is a schematic view of the three-dimensional structure of the utility model.

[0016] Figure 2 It is a schematic view of the three-dimensional structure of the utility model.

[0017] Figure 3 It is a schematic view of the three-dimensional structure of the utility model. Figure 2 A is an enlarged view of the utility model.

[0018] Figure 4 It is a schematic view of the three-dimensional structure of the utility model.

[0019] Wherein: 1 - support foot, 2 - box, 21 - cooling box, 3 - collection box, 4 - roller, 5 - pulley, 6 - wire drawing die, 601 - baffle, 602 - first guide rod, 603 - first spring, 604 - pivot, 7 - nozzle, 8 - cover plate, 801 - storage box, 9 - bolt, 901 - second guide rod, 902 - second spring, 10 - clamping plate, 1001 - cleaning cotton, 1002 - third guide rod, 1003 - third spring. DETAILED DESCRIPTION

[0020] The technical scheme of the utility model will be further described below with reference to the drawings.

[0021] Embodiment: a steel strand wire drawing cooling equipment, as shown in Figure 1 and Figure 2 It comprises a box 2, a cooling box 21, a collection box 3, a roller 4, a pulley 5, a wire drawing die 6 and a nozzle 7, the collection box 3 is fixedly connected to the box 2 in the length direction, the nozzle 7 is installed inside the collection box 3, the cooling box 21 for storing cooling liquid is arranged inside the box 2, the wire drawing die 6 is movably connected to the side of the box 2 away from the cooling box 21, the pulley 5 is fixedly connected to the side of the box 2 provided with the wire drawing die 6, the roller 4 is rotatably connected to the top of the box 2, and the nozzle 7 is communicated with the cooling box 21, wherein a plurality of wire drawing openings are arranged on the wire drawing die 6 and sequentially increase from left to right, and the box 2 is fixedly connected with a support foot 1 for fixation in the width direction, and the collection box 3 is used for collecting the cooling liquid sprayed by the nozzle 7, thereby facilitating workers to recycle.

[0022] As shown in Figure 2 and Figure 4 The box 2 is fixedly connected with a first guide rod 602 in the width direction, the baffle 601 is slidably connected to the first guide rod 602 through a pivot 604, the first spring 603 is wound on the first guide rod 602, the two ends of the first spring 603 are respectively connected to the pivot 604 and the end of the first guide rod 602 away from the box 2, the box 2 is fixedly connected with a second guide rod 901 in the length direction, the bolt 9 is slidably connected to the second guide rod 901, the second spring 902 is wound on the second guide rod 901, and the two ends of the second spring 902 are respectively connected to the bolt 9 and the end of the second guide rod 901 away from the box 2, wherein the pivot 604 is slid outward to drive the baffle 601 to move outward, then the baffle 601 is turned outward by 90 degrees, so that the baffle 601 no longer limits the wire drawing die 6, then the bolt 9 is slid outward to slide out of the clamping groove of the wire drawing die 6, thereby releasing the limitation of the bolt 9 on the wire drawing die 6, so that the wire drawing die 6 can be slid outward to be taken out, and workers can conveniently replace wire drawing dies 6 of different models according to needs.

[0023] As shown in Figure 1 and Figure 2As shown, the storage box 801 is provided between the drawing die 6 and the cooling box 21, the cover plate 8 is rotatably connected to the top of the box body 2 for blocking the storage box 801, the storage box 801 corresponds to the drawing port of the drawing die 6, here, the cover plate 8 is turned up by 90 degrees to open the storage box 801, and then an appropriate amount of lubricating liquid is added into the storage box 801, when the raw material passes through the storage box 801, the raw material is separated from the lubricating liquid in the storage box 801 and attached to the surface of the raw material, thereby reducing the friction between the drawing die 6 and the raw material in the subsequent drawing and improving the drawing efficiency.

[0024] As shown in Figure 2 and Figure 3 The box body 2 is provided with a through hole corresponding to the drawing port of the drawing die 6, and the through hole is in a straight line with the drawing port of the drawing die 6, the third guide rod 1002 is slidably connected between the storage box 801 and the cooling box 21 at the through hole, the clamping plates 10 are fixedly connected to the ends of the two third guide rods 1002 away from the box body 2, the cleaning cotton 1001 is fixedly connected to the side of the clamping plate 10 away from the third guide rod 1002, the third spring 1003 is wound on the third guide rod 1002, and the two ends of the third spring 1003 are respectively connected to the clamping plate 10 and the box body 2, here, the box body 2 is provided with a sealing ring at the through hole corresponding to the drawing port of the drawing die 6, the sealing ring is used to intercept liquid when the raw material passes through the through hole, preventing liquid leakage, and when the raw material passes through the through hole between the storage box 801 and the cooling box 21, the raw material passes between the two clamping plates 10, the two clamping plates 10 are extruded and slide outward, at this time, the third spring 1003 is compressed, and the third spring 1003 drives the clamping plate 10 to tightly contact the raw material through the restoring property of the third spring 1003, so that the cleaning cotton 1001 on the clamping plate 10 cleans the liquid on the surface of the raw material, facilitating subsequent operation.

[0025] When the steel strand needs to be produced, the device can be used to carry out the wire drawing process, first, the raw material is inserted into the device from the through hole on the side of the device cooling box 21 by the external power device, then passes through the storage box 801 and is drawn out from the wire drawing die 6, then a proper amount of cooling liquid is injected into the cooling box 21, then the cover plate 8 is turned up by 90 degrees, the storage box 801 is opened, a proper amount of lubricating liquid is added into the storage box 801, and finally the cover plate 8 is turned again to close the storage box 801, thus the preparation work of the wire drawing work is completed. Then the device enters the working state, the raw material is placed on the pulley 5, the direction of the raw material is changed, then the raw material is wound around the roller 4 for one turn and is inserted into the device again from the through hole corresponding to the small wire drawing die 6, passes through the storage box 801 and is drawn out from the small wire drawing die 6, and is changed in direction again by the pulley 5 and is wound around the roller 4 corresponding to the small wire drawing die 6 for one turn, then the above operation is repeated until it is drawn out from the smallest wire drawing die 6. In the above process, the raw material is extruded by the wire drawing die 6 when drawing, and heat is generated by friction during movement, at this time, the cooling liquid is delivered to the nozzle 7 by the water pump arranged in the cooling box 21, and is sprayed on the raw material and the wire drawing die 6 by the nozzle 7, so as to cool the raw material and the wire drawing die 6, prevent the raw material from overheating and the wire drawing die 6 from being damaged, and at the same time, when the raw material is inserted into the cooling box 21 again, the raw material is in contact with the cooling liquid in the cooling box 21 for secondary cooling, so as to improve the cooling efficiency of the device.

[0026] Finally, it should be noted that: the above only describes the preferred embodiments of the present application, and is not used to limit the present application, although the present application has been described in detail with reference to the foregoing embodiments, for those skilled in the art, the technical solutions recorded in the foregoing embodiments can be modified, or some technical features can be replaced, any modification, equivalent replacement, improvement, etc. within the spirit and principles of the present application, should be included in the protection scope of the present application.

Claims

1. A steel strand wire drawing cooling device, comprising a box (2), a collecting box (3) and a drawing die (6), the collecting box (3) is fixedly connected to the box (2) in the length direction, and the drawing die (6) is movably connected to the side of the box (2) provided with the collecting box (3), characterized in that: Cooling tank (21), roller (4), pulley (5) and spray head (7) are also included, the spray head (7) is mounted inside the collecting tank (3), the cooling tank (21) for storing cooling liquid is arranged in the box (2), the box (2) is fixedly connected with the pulley (5) on one side of the drawing die (6), the box (2) is rotatably connected with the roller (4) on the top, and the spray head (7) is communicated with the cooling tank (21). ​ 2. A steel strand wire drawing cooling apparatus according to claim 1, characterized in that: The box (2) is fixedly connected with the first guide rod (602) in the width direction, the first guide rod (602) is slidably connected with the baffle (601) through the rotating shaft (604), the first spring (603) is wound on the first guide rod (602), and the two ends of the first spring (603) are respectively connected with the rotating shaft (604) and the end of the first guide rod (602) away from the box (2).

3. A steel strand wire drawing cooling apparatus according to claim 2, characterized in that: The drawing die (6) and the cooling tank (21) are provided with a storage box (801), and the box (2) is rotatably connected with the cover plate (8) for blocking the storage box (801) on the top.

4. A steel strand wire drawing cooling apparatus according to claim 3, characterized in that: The box (2) is fixedly connected with the second guide rod (901) in the length direction, the second guide rod (901) is slidably connected with the bolt (9), the second spring (902) is wound on the second guide rod (901), and the two ends of the second spring (902) are respectively connected with the bolt (9) and the end of the second guide rod (901) away from the box (2).

5. A steel strand wire drawing cooling apparatus according to claim 4, characterized in that: The box (2) is provided with a through hole corresponding to the drawing port of the drawing die (6), and the through hole and the drawing port of the drawing die (6) are on a straight line, the third guide rod (1002) is slidably connected between the storage box (801) and the cooling tank (21) at the through hole, the two third guide rods (1002) are fixedly connected with the clamping plate (10) away from the box (2), the cleaning cotton (1001) is fixedly connected to the side of the clamping plate (10) away from the third guide rod (1002), the third spring (1003) is wound on the third guide rod (1002), and the two ends of the third spring (1003) are respectively connected with the clamping plate (10) and the box (2).

6. A steel strand wire drawing cooling apparatus according to claim 5, characterized in that: The box (2) is fixedly connected with the support leg (1) for fixing in the width direction.

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