Ultramicro alloy wire drawing equipment

Abstract

The utility model discloses ultramicro alloy wire drawing equipment which comprises an operation table, a pay-off roller, a wire drawing die and a winding roller are sequentially arranged on the top face of the operation table in the advancing direction of an alloy wire, a rotating disc is arranged between the pay-off roller and the wire drawing die and rotationally connected with the operation table, and a sponge sleeve is arranged on the periphery of the rotating disc in a sleeved mode. The rotating disc is further provided with a cleaning mechanism used for cleaning the sponge sleeve, and the operation table is provided with an oil injection mechanism used for conveying lubricating oil to the sponge sleeve. The turntable drives the sponge sleeve to rotate to clean the ultramicro alloy wire, so that the quantity of scraps and dust adhered to the ultramicro alloy wire is reduced, the probability that the ultramicro alloy wire is scratched in the wire drawing process is reduced, and the quality of the ultramicro alloy wire produced by the wire drawing machine is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of wire drawing machines, in particular to an ultra-fine alloy wire drawing device. Background Art

[0002] Wire drawing machine is a kind of machine used to change the cross-sectional area, shape and size of materials. It is commonly used in metal material processing, wires and cables, pipelines, construction and other fields.

[0003] When the existing wire drawing machine is used to produce ultrafine alloy wire, the surface of the ultrafine alloy wire is easily adhered to waste chips and dust on the machine. When the ultrafine alloy wire passes through the wire drawing die, the debris and dust will cause wear on the ultrafine alloy wire, resulting in damage to the surface of the ultrafine alloy wire after drawing, affecting the production quality.

[0004] Therefore, it is necessary to improve the wire drawing equipment in the prior art. Utility Model Content

[0005] The purpose of the utility model is to overcome the defects in the prior art, provide an ultra-fine alloy wire drawing device, and improve the quality of ultra-fine alloy wire produced by a wire drawing machine.

[0006] In order to achieve the above-mentioned purpose, the specific technical scheme of the ultra-fine alloy wire drawing equipment of the utility model is as follows:

[0007] A superfine alloy wire drawing device comprises an operating table, wherein a wire-paying roller, a wire-drawing die and a winding roller are sequentially arranged on the top surface of the operating table along the advancing direction of the alloy wire, a turntable is arranged between the wire-paying roller and the wire-drawing die, the turntable is rotatably connected to the operating table, a sponge cover is arranged on the outer peripheral cover of the turntable, the turntable is also provided with a cleaning mechanism for cleaning the sponge cover, and the operating table is provided with an oiling mechanism for conveying lubricating oil to the sponge cover.

[0008] Preferably, there are two rotating disks, which are symmetrically arranged about the alloy wire, and both of the rotating disks are covered with a sponge cover.

[0009] Preferably, the turntable comprises a mesh tube and end plates fixedly connected to two end ports of the mesh tube, the mesh tube and the two end plates enclose an air cavity, and the sponge sleeve is sleeved on the outer circumference of the mesh tube.

[0010] Preferably, the cleaning mechanism comprises an air blowing pipe coaxially arranged with the mesh cylinder, the air blowing pipe is fixedly connected to the operating table, two ends of the air blowing pipe are respectively connected to the air pump and the air cavity, and the air blowing pipe is connected to the end plate through a bearing.

[0011] Preferably, the inner circumference of the mesh cylinder is covered with an annular cover plate fixedly connected to the air blowing pipe, one side of the cover plate has a notch, and the cover plate is slidably and sealingly connected to the mesh cylinder.

[0012] Preferably, a collecting tube is arranged on the operating table adjacent to the sponge sleeve, the inlet of the collecting tube is arranged opposite to the notch, the outlet of the collecting tube is connected to a collecting box, and the orthographic projection of the notch on the collecting tube falls within the inlet range of the collecting tube.

[0013] Preferably, the oil filling mechanism includes an oil pipe fixedly connected to the operating table and an oil pump installed on the oil pipe, one end of the oil pipe is arranged adjacent to the sponge sleeve, the other end of the oil pipe is connected to the bottom of the collection box, and a filter is arranged in the collection box.

[0014] Preferably, the end plate has a flange portion, and the sponge cover is located between two of the flange portions.

[0015] Preferably, an insertion pin is arranged between the two flange parts parallel to the axial center line direction of the mesh tube, and the flange part is provided with an insertion hole for inserting the insertion pin, and the insertion pin is arranged through the sponge sleeve.

[0016] The ultrafine alloy wire drawing equipment of the utility model has the following advantages: the turntable drives the sponge cover to rotate, cleans the ultrafine alloy wire, reduces the amount of debris and dust adhering to the ultrafine alloy wire, reduces the probability of scratches on the ultrafine alloy wire during the wire drawing process, and improves the quality of the ultrafine alloy wire produced by the wire drawing machine; the sponge cover can be cleaned by the cleaning mechanism to reduce the amount of debris or dust adhering to the sponge cover, thereby improving the cleaning effect of the sponge cover on the ultrafine alloy wire; the oiling mechanism can provide lubricating oil to the sponge cover, thereby evenly applying the lubricating oil to the ultrafine alloy wire through the sponge cover to reduce the resistance of the ultrafine alloy wire during wire drawing, further reduce the probability of wear of the ultrafine alloy wire, and further improve the quality of the ultrafine alloy wire produced by the wire drawing machine. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a structural schematic diagram of the wire drawing equipment of the utility model;

[0018] Figure 2 It is a structural schematic diagram of the bottom of the wire drawing equipment of the utility model;

[0019] Figure 3 This is a schematic diagram of the installation structure of the collection tube and the collection box of the utility model;

[0020] Figure 4 It is a structural schematic diagram of the collection box of the utility model;

[0021] Figure 5This is a schematic diagram of the connection structure between the turntable and the sponge cover of the utility model;

[0022] Figure 6 It is a structural schematic diagram of the turntable of the utility model;

[0023] Figure 7 It is a cross-sectional view of the turntable of the utility model;

[0024] Figure 8 It is a structural schematic diagram of the cover plate of the utility model;

[0025] Explanation of marks in the figure: 1. operating table; 2. winding roller; 3. drawing die; 4. pay-off roller; 5. sponge cover; 6. turntable; 601. end plate; 602. mesh cylinder; 603. pin; 604. air blowing pipe; 605. cover plate; 606. socket; 607. air pump; 608. notch; 701. collecting pipe; 702. collecting box; 703. filter; 801. oil pipeline; 802. oil pump; 901. driving motor; 902. driving gear; 903. driven gear. DETAILED DESCRIPTION

[0026] The following is a further description of the specific implementation of the present invention in conjunction with the accompanying drawings and embodiments. The following embodiments are only used to more clearly illustrate the technical solution of the present invention, and cannot be used to limit the protection scope of the present invention.

[0027] The terms "top surface", "bottom surface" and "underside" are based on the normal use status of the wire drawing equipment and are only for the convenience of describing the present invention and simplifying the description. They do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, they cannot be understood as a limitation on the present invention.

[0028] like Figure 1-3 As shown, an ultrafine alloy wire drawing equipment includes an operating table 1, and a wire-paying roller 4, a wire-drawing die 3 and a winding roller 2 are sequentially arranged on the top surface of the operating table 1 along the advancing direction of the alloy wire. A turntable 6 is arranged between the wire-paying roller 4 and the wire-drawing die 3, and the turntable 6 is rotatably connected to the operating table 1. A sponge cover 5 is arranged on the outer peripheral sleeve of the turntable 6. The turntable 6 is also provided with a cleaning mechanism for cleaning the sponge cover 5, and the operating table 1 is provided with an oiling mechanism for conveying lubricating oil to the sponge cover 5.

[0029] The above-mentioned wire drawing equipment can be used for the wire drawing operation of ultrafine alloy wire. When in use, the ultrafine alloy wire wound on the winding roller 2 is drawn through the wire drawing die 3 and then wound on the winding roller 2. The winding roller 2 is provided with a motor for driving the winding roller 2 to rotate, thereby providing power for the movement of the ultrafine alloy wire; before the ultrafine alloy wire enters the wire drawing die, the sponge sleeve 5 cleans the debris and dust on the surface of the ultrafine alloy wire, thereby improving the cleanliness of the ultrafine alloy wire and reducing the probability of wear of the ultrafine alloy wire during the wire drawing process; the turntable 6 is used to support the sponge sleeve 5, and at the same time, the turntable 6 drives the sponge sleeve 5 to rotate, so that the sponge sleeve 5 can be adjusted with the ultrafine alloy The position where the gold wire contacts improves the cleaning effect on the ultrafine alloy wire and reduces the wear of the sponge sleeve 5; during the rotation of the sponge sleeve 5, the cleaning mechanism provided can be used to clean the sponge sleeve 5, so that the sponge sleeve 5 can be kept clean continuously, thereby improving the cleaning effect of the sponge sleeve 5 on the ultrafine alloy wire; the oiling mechanism provided can deliver the lubricating oil to the sponge sleeve 5 and be absorbed by the sponge sleeve 5. During the contact between the sponge sleeve 5 and the ultrafine alloy wire, the lubricating oil is applied to the ultrafine alloy wire, thereby reducing the friction between the ultrafine alloy wire and the ultrafine alloy wire during the process of passing through the wire drawing die 3, reducing the wear of the ultrafine alloy wire, and ultimately improving the quality of the ultrafine alloy wire processed by the wire drawing machine.

[0030] A further improvement is, Figure 1 As shown, there are two turntables 6, which are symmetrically arranged about the alloy wire, and both turntables 6 are covered with sponge covers 5. The two sponge covers 5 clamp the ultrafine alloy wire from both sides, which can realize the cleaning of different positions on the surface of the ultrafine alloy wire and improve the cleaning effect. At the same time, they can also play a certain guiding role in the movement of the ultrafine alloy wire. There is a speed difference between the moving speed of the ultrafine alloy wire and the rotation speed of the sponge cover 5, so as to ensure that the sponge cover 5 can effectively wipe the ultrafine alloy wire and ensure the cleaning effect.

[0031] A further improvement is, Figure 2-8As shown, the turntable 6 includes a mesh tube 602 and end plates 601 fixedly connected to the two end ports of the mesh tube 602, the mesh tube 602 and the two end plates 601 enclose an air cavity, and the sponge sleeve 5 is sleeved on the outer periphery of the mesh tube 602; the cleaning mechanism includes an air blowing pipe 604 coaxially arranged with the mesh tube 602, the air blowing pipe 604 is fixedly connected to the operating table 1, the two ends of the air blowing pipe 604 are respectively connected to the air pump 607 and the air cavity, and the air blowing pipe 604 is connected to the end plate 601 through a bearing. When used in the above-mentioned wire drawing machine, the air blowing pipe 604 supports the end plate 601, a driving motor 901 can be installed on the operating table 1, a driven gear 903 is installed on the end plate 601 close to the operating table 1, and a driving gear 902 is installed on the rotating shaft of the driving motor 901, and the driving gear 902 is meshed with the driven gear 903, so that the end plate 601 can be driven to rotate by the motor 901, and finally the entire turntable 6 drives the sponge cover 5 to rotate; when cleaning the sponge cover 5, air is injected into the air cavity by the air pump 607, and then the air flow passes through the holes inside the mesh tube 602 and the sponge cover 5 in turn and is discharged. In this process, the air flow can blow away the debris and dust adsorbed on the sponge cover 5, thereby cleaning the sponge cover 5, thereby improving the cleaning effect of the sponge cover 5 on the ultrafine alloy wire and improving the quality of the ultrafine alloy wire processed by the wire drawing machine; in order to maintain the cleanliness of the sponge cover 5, the air sent into the air cavity can be filtered through a filter to prevent the air from bringing in dust and debris, thereby contaminating the sponge cover 5.

[0032] A further improvement is, Figure 8 As shown, the inner circumference of the net tube 602 is covered with an annular cover plate 605 fixedly connected to the air blowing pipe 604, and a notch 608 is provided on one side of the cover plate 605. The cover plate 605 is slidably sealed and connected to the net tube 602. When the airflow inside the air cavity passes through the net tube 602, the debris and dust on the sponge cover 5 will be blown onto the ultrafine alloy wire again, so it is necessary to concentrate the airflow in one direction; the set cover plate 605 can cover the other parts of the net tube 602 except the notch 608 position, so that the airflow inside the air cavity is concentrated and blown out from the notch 608. In actual use, the notch 608 can be set at a side away from the ultrafine alloy wire. When the rotating sponge cover 5 passes through the notch 608 position, the airflow can clean the sponge cover 5, so that the air pressure of the airflow can be increased, and the cleaning effect of the sponge cover 5 can be improved.

[0033] A further improvement is, Figure 1-4As shown, a collecting tube 701 is provided on the operating table 1 adjacent to the sponge sleeve 5, the inlet of the collecting tube 701 is arranged opposite to the notch 608, the outlet of the collecting tube 701 is connected to a collecting box 702, and the orthographic projection of the notch 608 on the collecting tube 701 falls within the inlet range of the collecting tube 701. When the debris and dust blown off the sponge sleeve 5 fall randomly, it will pollute the wire drawing machine, and finally affect the cleanliness of the ultrafine alloy wire; for this reason, the collecting tube 701 is provided to collect the debris and dust falling on the sponge sleeve 5, and when the sponge sleeve 5 passes through the notch 608, the debris and dust on it are directly blown into the inside of the collecting tube 701 by the airflow, and then enter the collecting box 702 through the collecting tube 701 for collection. When the collecting box 702 is full, the collecting box 702 can be directly disassembled for cleaning, thereby reducing the pollution to the wire drawing machine, further ensuring the cleanliness of the ultrafine alloy wire, and improving the quality of the ultrafine alloy wire produced by the wire drawing machine.

[0034] A further improvement is, Figure 1-4 As shown, the oil injection mechanism includes an oil delivery pipe 801 fixedly connected to the operating table 1 and an oil pump 802 installed on the oil delivery pipe 801. One end of the oil delivery pipe 801 is arranged adjacent to the sponge cover 5, and the other end of the oil delivery pipe 801 is connected to the bottom of the collection box 702. A filter screen 703 is arranged in the collection box 702. The collection box 701 can be used to store lubricating oil. When the oil pump 802 works, the lubricating oil is sent to the sponge cover 5 through the oil delivery pipe 801 and absorbed. When the sponge cover 5 rotates, the lubricating oil can be applied to the ultrafine alloy wire to achieve lubrication, and lubrication between the net cylinder 602 and the cover plate 605 can also be achieved. When cleaning the sponge cover 5, the lubricating oil absorbed by the sponge cover 5 can also be blown off, and then refluxed to the inside of the collection box 702 to achieve the circulation of the lubricating oil. During the circulation process, the lubricating oil is filtered through the filter screen 703 to ensure the cleanliness of the lubricating oil, and finally the cleanliness of the ultrafine alloy wire is ensured.

[0035] A further improvement is, Figure 5-7 As shown, the end plate 601 has a flange portion, and the sponge cover 5 is located between the two flange portions. The setting of the flange can limit the sponge cover 5 and improve the firmness of the connection between the sponge cover 5 and the rotating disk 6.

[0036] A further improvement is, Figure 6 As shown, a pin 603 is arranged between the two flanges parallel to the axis direction of the net tube 602, and a plug hole 606 for plugging the pin 603 is provided on the flange, and the pin 603 is arranged through the sponge cover 5. The arrangement of the pin 603 can further fix the sponge cover 5, improve the firmness of the installation of the sponge cover 5, and prevent relative sliding between the sponge cover 5 and the turntable 6, thereby ensuring the cleaning effect of the sponge cover 5 on the ultrafine alloy wire.

[0037] It is understood that the present invention is described by some embodiments, and those skilled in the art are aware that various changes or equivalent substitutions may be made to these features and embodiments without departing from the spirit and scope of the present invention. In addition, under the teachings of the present invention, these features and embodiments may be modified to adapt to specific circumstances and materials without departing from the spirit and scope of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed herein, and all embodiments falling within the scope of the claims of this application are within the scope of protection of the present invention.

Claims

1. An ultrafine alloy wire drawing device, comprising an operating table (1), wherein a wire pay-off roller (4), a wire drawing die (3) and a winding roller (2) are sequentially arranged on the top surface of the operating table (1) along the advancing direction of the alloy wire, characterized in that: A turntable (6) is provided between the pay-off roller (4) and the wire drawing die (3); the turntable (6) is rotatably connected to the operating table (1); a sponge sleeve (5) is provided on the outer periphery of the turntable (6); the turntable (6) is also provided with a cleaning mechanism for cleaning the sponge sleeve (5); and the operating table (1) is provided with an oiling mechanism for conveying lubricating oil to the sponge sleeve (5).

2. The ultrafine alloy wire drawing equipment according to claim 1, characterized in that: Two rotating disks (6) are provided, and the two rotating disks (6) are symmetrically arranged with respect to the alloy wire, and the two rotating disks (6) are both covered with the sponge cover (5).

3. The ultrafine alloy wire drawing equipment according to claim 1 or 2, characterized in that: The rotating disk (6) comprises a net tube (602) and end plates (601) fixedly connected to two end ports of the net tube (602); the net tube (602) and the two end plates (601) enclose an air cavity, and the sponge sleeve (5) is sleeved on the outer periphery of the net tube (602).

4. The ultrafine alloy wire drawing equipment according to claim 3, characterized in that: The cleaning mechanism comprises an air blowing pipe (604) coaxially arranged with the net cylinder (602); the air blowing pipe (604) is fixedly connected to the operating table (1); two ends of the air blowing pipe (604) are respectively connected to an air pump (607) and the air cavity; the air blowing pipe (604) is connected to the end plate (601) via a bearing.

5. The ultrafine alloy wire drawing equipment according to claim 4, characterized in that: The inner circumference of the net cylinder (602) is covered with an annular cover plate (605) fixedly connected to the air blowing pipe (604), one side of the cover plate (605) has a notch (608), and the cover plate (605) is slidably and sealingly connected to the net cylinder (602).

6. The ultrafine alloy wire drawing equipment according to claim 5, characterized in that: A collecting tube (701) is arranged on the operating table (1) adjacent to the sponge sleeve (5); the inlet of the collecting tube (701) is arranged opposite to the notch (608); the outlet of the collecting tube (701) is connected to a collecting box (702); and the orthographic projection of the notch (608) on the collecting tube (701) falls within the inlet range of the collecting tube (701).

7. The ultrafine alloy wire drawing equipment according to claim 6, characterized in that: The oil injection mechanism comprises an oil delivery pipe (801) fixedly connected to the operating table (1) and an oil pump (802) installed on the oil delivery pipe (801); one end of the oil delivery pipe (801) is arranged adjacent to the sponge sleeve (5); the other end of the oil delivery pipe (801) is connected to the bottom of the collection box (702); and a filter screen (703) is arranged inside the collection box (702).

8. The ultrafine alloy wire drawing equipment according to claim 3, characterized in that: The end plate (601) has a flange portion, and the sponge cover (5) is located between two of the flange portions.

9. The ultrafine alloy wire drawing equipment according to claim 8, characterized in that: An insertion pin (603) is arranged between the two flange parts parallel to the axis direction of the net tube (602), and the flange part is provided with a plug hole (606) for plugging the insertion pin (603), and the insertion pin (603) is arranged through the sponge sleeve (5).

Images