Wire drawing device
By designing a wire drawing device using a wire winding cylinder grinding roller mechanism, the problem of the difficulty in precise shrinking of wires of different diameters and sizes in the prior art is solved, and green recycling is achieved through the recycling of the nozzle coolant, and the accuracy and efficiency of the process are improved.
Patent Information
- Application Number
- CN202421790655.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-26
- Publication Date
- 2025-05-09
- Estimated Expiration
- 2034-07-26
AI Technical Summary
The existing wire drawing technology is difficult to accurately shrink the diameter of wires of different diameters and sizes, and it is difficult to achieve green recycling of coolant.
A wire drawing device is designed, and wires of different diameters and sizes are advanced by using a wire barrel grinding roller mechanism, and the water tank is recovered through the filtration process of the nozzle coolant to realize the green recycling of the coolant.
Accurate shrinkage of wires of different diameters and sizes is achieved, the accuracy and efficiency of the process are improved, and resource saving and pollution reduction are saved through green recycling.
Smart Images
Figure CN222842829U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of metal wires, in particular to a wire drawing device. Background Art
[0002] Wire drawing is a mechanical process that can make thicker wires into thinner wires after being stretched step by step through equipment. It can be used to process the diameter, roundness, and surface finish of metal wires or rods. With the increasing demand for wires in society, it has greatly promoted the modernization of steel enterprises, resulting in an increase in wire production year by year. Although the existing wire drawing technology has significantly improved its degree of automation, it cannot guarantee the accuracy and fineness of the drawing diameter. It is difficult to reduce the diameter of wires of different diameters according to certain industrial requirements, which seriously leads to precision errors. In addition, burrs and debris are disturbed during the wire drawing process. It is necessary to design a nozzle to cool the wire after drawing. It is difficult to recycle the coolant of the nozzle in a green way. For this reason, we propose a wire drawing device. Utility Model Content
[0003] In view of the above situation, in order to overcome the defects of the prior art, the utility model provides a wire drawing device, which effectively solves the problem that the existing wire drawing technology is difficult to perform advanced diameter reduction on wires of different diameters, and is also difficult to greenly recycle the drawing coolant.
[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a wire drawing device, wherein a workbench is arranged on the middle top surface of the machine body, a rotating drum sleeve is arranged at the top center of the workbench, a rotating drum is movably connected inside the rotating drum sleeve, a circular ring frame is fixedly connected to the middle of the rotating drum body, a driving motor is fixedly installed on the right side of the bottom of the workbench, the output end of the driving motor is connected to the bottom of the rotating drum, two groups of frosted walls are fixedly placed on the left side of the top of the workbench, six groups of frosted drums are rotatably connected between the opposite sides of the frosted walls, and the frosted A pulling unit is arranged between the wall and the rotating drum sleeve, a guide wheel mechanism is arranged on the right side of the top of the workbench, a second motor is fixedly installed on the right rear side of the machine body, a threaded rod is connected to the output end of the second motor, the threaded rod is connected to the upper part of the machine body, two groups of limit knobs are screwed on the threaded rod body, the two groups of limit knobs are arranged on opposite sides, a wire take-up drum is movably connected between the opposite sides of the two groups of limit knobs, and wire is connected between the grinding drum, the pulling unit, the rotating drum, the ring frame, the guide wheel mechanism and the wire take-up drum.
[0005] Preferably, the drawing unit includes four groups of fixed plates, and winding drum bodies are rotatably connected between the front and rear sides of the four groups of fixed plates. A mold bracket is arranged between two groups of winding drum bodies, and five groups of grooves are opened on the top surface of the mold bracket, and grinding rollers are placed inside the grooves. Five groups of blocks are connected to the left and right sides of the mold bracket, and the grinding rollers are located between the blocks.
[0006] Preferably, the guide wheel mechanism includes a guide wheel base, a forward and reverse motor is installed on the rear side of the guide wheel base, two groups of slide grooves are opened on the top surface of the middle part of the guide wheel base, a lead screw is screwed on the center of the opposite sides of the guide wheel base body, the rear end of the lead screw is connected to the output end of the forward and reverse motor, the body of the lead screw is movably connected to a moving seat, the front and rear sides of the moving seat are connected to guide wheels through handles, and the bottom of the moving seat is slidably connected to two groups of sliding blocks through the slide grooves.
[0007] Preferably, a rectangular notch is opened on the left side of the top of the workbench, a water seepage plate is connected to the inside of the rectangular notch, a water barrier is provided on the outer periphery of the top of the water seepage plate, a water guide slope is provided at the bottom of the water seepage plate, a filter is connected to the lower end of the water guide slope, a water tank is placed at the bottom of the left inner cavity of the body, the upper end of the water tank is connected to the lower end of the filter, a nozzle is connected to the upper front side of the body, a water pump is fixedly installed on the left rear side of the body, the upper and lower parts of the water pump are connected to a guide pipe, and the two ends of the guide pipe away from the water pump are respectively connected to the nozzle and the rear side of the water tank.
[0008] Preferably, three groups of light bulbs are equidistantly mounted on the upper front side of the machine body.
[0009] Preferably, the four bottom corners of the body are connected with support bases.
[0010] Compared with the prior art, the beneficial effects of the utility model are as follows: by setting up a winding drum grinding roller mechanism, the advanced diameter reduction of wires of different diameters is achieved according to certain industrial requirements. At the same time, after the wire is sprayed with cooling liquid by the nozzle, it is returned to the water tank through the filtering process and extracted by the water pump, thereby realizing the green recycling of process water. BRIEF DESCRIPTION OF THE DRAWINGS
[0011] Figure 1 It is a schematic diagram of the structure of the utility model;
[0012] Figure 2 It is the front view of the utility model;
[0013] Figure 3 It is a top view of the utility model;
[0014] Figure 4 This is a schematic diagram of the structure of the water pump of the utility model;
[0015] Figure 5 This is an enlarged view of part A of the utility model;
[0016] Figure 6 This is an enlarged view of part B of the utility model.
[0017] In the figure: 1. workbench; 2. machine body; 3. wire; 4. support seat; 5. water tank; 6. filter; 7. water barrier; 8. seepage board; 9. light bulb; 10. drive motor; 11. nozzle; 12. drum sleeve; 13. drum; 14. ring frame; 15. water guide slope; 16. frosting wall; 17. take-up reel; 18. forward and reverse motor; 19. second motor; 20. water pump; 21. guide pipe; 22. frosting drum; 23. threaded rod; 24. limit knob; 25. fixed plate; 26. abrasive bracket; 27. grinding roller; 28. winding drum body; 29. block; 30. guide wheel base; 31. guide wheel; 32. moving seat; 33. sliding block; 34. lead screw. DETAILED DESCRIPTION
[0018] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments; based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.
[0019] See also Figure 1-6A workbench 1 is provided on the middle top surface of the body 2, a rotating drum sleeve 12 is provided at the top center of the workbench 1, a rotating drum 13 is movably connected inside the rotating drum sleeve 12, a circular ring frame 14 is fixedly connected to the middle of the rotating drum 13 body, a driving motor 10 is fixedly installed on the right side of the bottom of the workbench 1, the output end of the driving motor 10 is connected to the bottom of the rotating drum 13, the wire 3 is wrapped around the circular ring frame 14 and tied to the rotating drum 13, the driving motor 10 is started, and the rotating drum 13 is driven to rotate, thereby generating a rightward pulling force on the left structural wire 3, two groups of frosted walls 16 are fixedly placed on the left side of the top of the workbench 1, six groups of frosted drums 22 are rotatably connected between the opposite sides of the frosted walls 16, a drawing unit is provided between the frosted wall 16 and the rotating drum sleeve 12, a guide wheel mechanism is provided on the right side of the top of the workbench 1, a second motor 19 is fixedly installed on the right side of the rear side of the body 2, and the output end of the second motor 19 A threaded rod 23 is connected, the threaded rod 23 is connected to the upper part of the body 2, and two groups of limit knobs 24 are screwed on the threaded rod 23 body. The two groups of limit knobs 24 are arranged on opposite sides. A take-up drum 17 is movably connected between the two groups of limit knobs 24 on the opposite sides. The grinding cylinder 22, the drawing unit, the rotating cylinder 13, the circular ring frame 14, the guide wheel mechanism and the take-up drum 17 are connected with the wire 3. When the backward pulling force driven by the driving motor 10 is generated, the wire 3 is pulled through between the six groups of grinding cylinders 22 to remove the burrs and debris on the surface, and then gradually passes through the drawing unit and the guide wheel mechanism and is wound around the take-up drum 17 body, wherein the take-up drum 17 is inserted on the threaded rod 23, and the two groups of limit knobs 24 are tightened and fixed to it. By starting the second motor 19, the threaded rod 23, the limit knob 24 and the take-up drum 17 are driven to rotate, thereby generating a winding force for the wire 3 and achieving a take-up effect.
[0020] See also Figure 5 The drawing unit includes four sets of fixing plates 25, and the front and rear sides of the four sets of fixing plates 25 are rotatably connected with winding drums 28. A mold bracket 26 is arranged between the two sets of winding drums 28. The top surface of the mold bracket 26 is provided with five sets of grooves, and grinding rollers 27 are placed inside the grooves. Five sets of stoppers 29 are connected to the left and right sides of the mold bracket 26, and the grinding rollers 27 are located between the stoppers 29. The five sets of grinding rollers 27 are placed in the five sets of grooves on the top of the mold bracket 26. The stoppers 29 are designed to close and fix the grinding rollers 27. When the wire 3 passes through the six sets of grinding drums 22 After that, along the opposite sides of the fixed plate 25, the first circle of wire grooves on the back side of the left winding drum body 28 is inserted into the center hole of the first grinding roller 27 on the back side of the top of the mold bracket 26, and then along the first circle of wire grooves on the back side of the right winding drum body 28, it is wound into the second circle of wire grooves on the left winding drum body 28, and then inserted into the center hole of the second grinding roller 27 on the back side of the mold bracket 26, and so on, winding ten circles of wire grooves of the two groups of winding drum bodies 28, and inserting into the center holes of five groups of grinding rollers 27, after the driving motor 10 is running, a rightward pulling force is generated, and an advanced diameter reduction drawing process is performed on it;
[0021] See also Figure 3 and Figure 6 The guide wheel mechanism includes a guide wheel base 30, a forward and reverse motor 18 is installed on the rear side of the guide wheel base 30, two sets of slide grooves are opened on the top surface of the middle part of the guide wheel base 30, a lead screw 34 is screwed on the center of the guide wheel base 30 body, the rear end of the lead screw 34 is connected to the output end of the forward and reverse motor 18, the body of the lead screw 34 is movably connected to a moving seat 32, the front and rear sides of the moving seat 32 are connected to guide wheels 31 through handles, and the bottom of the moving seat 32 is slidably connected to two The wire 3 passes through the drawing unit, goes around the rotating drum 13, and then goes around the guide wheel 31, and is then fixed on the take-up drum 17. When the second motor 19 is started and the take-up drum 17 winds the wire 3, the forward and reverse motor 18 can also be started to drive the lead screw 34 to rotate back and forth in a clockwise and counterclockwise direction, so that the movable seat 32 and the guide wheel 31 connected to the handle and the two sets of sliding blocks 33 at the bottom can reciprocate back and forth to assist the take-up drum 17 to evenly wind the wire 3.
[0022] See also Figure 1-3 A rectangular notch is provided on the left side of the top of the workbench 1, and a water seepage plate 8 is connected to the inside of the rectangular notch. A water barrier 7 is provided on the top periphery of the water seepage plate 8, and a water guide slope 15 is provided at the bottom of the water seepage plate 8. The lower end of the water guide slope 15 is connected to a filter 6. A water tank 5 is placed at the bottom of the inner cavity on the left side of the machine body 2, and the upper end of the water tank 5 is connected to the lower end of the filter 6. A nozzle 11 is connected to the front side of the upper part of the machine body 2, and a water pump 20 is fixedly installed on the left side of the rear side of the machine body 2. The upper and lower parts of the water pump 20 are both connected to a guide pipe 21, and the two ends of the guide pipe 21 away from the water pump 20 are respectively connected to the nozzle 11 and the rear side of the water tank 5, and the wire 3 After being drawn by the grinding roller 27, its own temperature must be boiling hot. The nozzle 11 sprays out cooling liquid to cool the drawn wire 3. After spraying, the cooling liquid flows into the seepage plate 8, passes through the water guide slope 15 and the filter 6, and returns to the water tank 5. The water pump 20 draws clean water from the water tank 5 through the guide pipe 21, and is still sprayed by the nozzle 11 for use, realizing green recycling. The water baffle 7 is to isolate the cooling liquid to prevent it from flowing to other places. Three groups of light bulbs 9 are equidistantly installed on the upper front side of the body 2 to prevent insufficient light during night work and play a lighting role. The four corners of the bottom of the body 2 are connected with support seats 4 to stably support the overall structure.
[0023] Working principle: When the new scheme is implemented, the wire 3 is first inserted into the six groups of grinding cylinders 22 between the opposite sides of the grinding wall 16, along the opposite sides of the fixed plate 25, the first circle of wire grooves on the back side of the body of the left winding cylinder 28, and inserted into the center hole of the first grinding roller 27 on the back side of the top of the abrasive support 26, and then along the first circle of wire grooves on the back side of the body of the right winding cylinder 28, it is wound into the second circle of wire grooves on the body of the left winding cylinder 28, and then inserted into the center hole of the second grinding roller 27 on the back side of the abrasive support 26, and so on, until the two sides are fully wound. The ten circles of wire grooves of the winding drum body 28 are inserted into the central holes of the five groups of grinding rollers 27, and then the wire 3 is continued to be wound around the rotating drum 13 along the circular frame 14, around the guide wheel 31, and fixed on the wire take-up drum 17. After starting the drive motor 10 and the second motor 19, the rightward pulling force of the overall structure and the winding force of the wire take-up drum 17 are generated. The wire 3 is pulled through the grinding drum 22 to remove the burrs and debris on the surface of the wire 3. The five groups of grinding rollers 27 are pulled, and the wire 3 is subjected to an advanced diameter reduction drawing process. After the wire 3 is wound around the drawing unit, it continues to wind around the rotating drum. 13 is one circle, and the guide wheel 31 is one circle, which is fixed on the take-up drum 17. When the second motor 19 is started and the take-up drum 17 winds the wire 3, the forward and reverse motor 18 can also be started to drive the lead screw 34 to rotate back and forth in a clockwise and counterclockwise direction, so that the movable seat 32 and the guide wheel 31 connected to the handle and the two sets of sliding blocks 33 at the bottom make a back and forth reciprocating motion to assist the take-up drum 17 to evenly wind the wire 3. Among them, when the wire 3 is pulled by the grinding roller 27, its own temperature must be boiling hot, and the nozzle 11 sprays out cooling liquid, which is The drawn wire 3 is cooled, and after the coolant is sprayed, it flows into the seepage plate 8, passes through the water guide slope 15 and the filter 6, and returns to the water tank 5. The water pump 20 draws clean water from the water tank 5 through the guide pipe 21, and is still sprayed by the nozzle 11 for use, thereby realizing green recycling. The water baffle 7 is used to isolate the coolant and prevent it from flowing to other places. Three groups of light bulbs 9 are equidistantly installed on the upper front side of the body 2 to prevent insufficient light during night work and to play a lighting role. The four corners of the bottom of the body 2 are connected to support seats 4 to provide stable support for the overall structure.
[0024] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. A wire drawing device, comprising a body (2), characterized in that: A workbench (1) is provided on the top surface of the middle part of the machine body (2), a rotating drum sleeve (12) is provided at the top center of the workbench (1), a rotating drum (13) is movably connected inside the rotating drum sleeve (12), a circular ring frame (14) is fixedly connected to the middle of the rotating drum (13) body, a driving motor (10) is fixedly installed on the right side of the bottom of the workbench (1), the output end of the driving motor (10) is connected to the bottom of the rotating drum (13), two groups of frosted walls (16) are fixedly placed on the left side of the top of the workbench (1), six groups of frosted drums (22) are rotatably connected between the opposite sides of the frosted walls (16), and a pulling mechanism is provided between the frosted wall (16) and the rotating drum sleeve (12). The workbench (1) is provided with a guide wheel mechanism on the right side of the top, a second motor (19) is fixedly installed on the right side of the rear side of the machine body (2), an output end of the second motor (19) is connected with a threaded rod (23), the threaded rod (23) is connected with the upper part of the machine body (2), two groups of limit knobs (24) are screwed on the body of the threaded rod (23), the two groups of limit knobs (24) are arranged on opposite sides, a wire take-up drum (17) is movably connected between the two groups of limit knobs (24) on opposite sides, and a wire (3) is connected between the grinding cylinder (22), the drawing unit, the rotating cylinder (13), the circular ring frame (14), the guide wheel mechanism and the wire take-up drum (17).
2. A wire drawing device according to claim 1, characterized in that: The drawing unit comprises four groups of fixed plates (25), and winding drum bodies (28) are rotatably connected between the front and rear sides of the four groups of fixed plates (25). A mold bracket (26) is arranged between two groups of winding drum bodies (28), and five groups of grooves are opened on the top surface of the mold bracket (26), and grinding rollers (27) are placed inside the grooves. Five groups of stoppers (29) are connected to the left and right sides of the mold bracket (26), and the grinding rollers (27) are located between the stoppers (29).
3. A wire drawing device according to claim 1, characterized in that: The guide wheel mechanism comprises a guide wheel base (30), a forward and reverse motor (18) is installed on the rear side of the guide wheel base (30), two groups of slide grooves are opened on the middle top surface of the guide wheel base (30), a lead screw (34) is screwed on the center of the guide wheel base (30) body on the opposite side, the rear end of the lead screw (34) is connected to the output end of the forward and reverse motor (18), the body of the lead screw (34) is movably connected to a moving seat (32), the front and rear sides of the moving seat (32) are connected to guide wheels (31) through handles, and the bottom of the moving seat (32) is slidably connected to two groups of sliding blocks (33) through the slide grooves.
4. A wire drawing device according to claim 1, characterized in that: A rectangular notch is provided on the left side of the top of the workbench (1), a water seepage plate (8) is connected to the inside of the rectangular notch, a water barrier (7) is provided on the periphery of the top of the water seepage plate (8), a water guide slope (15) is provided at the bottom of the water seepage plate (8), a filter (6) is connected to the lower end of the water guide slope (15), a water tank (5) is placed at the bottom of the left inner cavity of the machine body (2), the upper end of the water tank (5) is connected to the lower end of the filter (6), a nozzle (11) is connected to the front side of the upper part of the machine body (2), a water pump (20) is fixedly installed on the left side of the rear side of the machine body (2), the upper and lower parts of the water pump (20) are both connected to a guide pipe (21), and the two ends of the guide pipe (21) away from the water pump (20) are respectively connected to the nozzle (11) and the rear side of the water tank (5).
5. A wire drawing device according to claim 1, characterized in that: Three groups of light bulbs (9) are equidistantly mounted on the upper front side of the machine body (2).
6. A wire drawing device according to claim 1, characterized in that: The four corners of the bottom of the machine body (2) are all connected to support seats (4).