A high-precision copper wire drawing die

Abstract

The utility model relates to the field of copper wire processing, and specifically, to a high-precision copper wire drawing die. It comprises a base, a mounting frame is fixedly connected above the base, a coating mechanism is fixedly connected to the top of the mounting frame for evenly coating the lubricating oil sprayed on the copper wire, an adsorption mechanism is fixedly connected to the top of the mounting frame for adsorbing and scraping off the excessive lubricating oil on the copper wire after coating, and a scraping mechanism is fixedly connected to the inner wall of the mounting frame; a double-headed motor is started to drive the driving rod to rotate, and the driving gear and the driven gear are matched to drive the annular brush to rotate, so as to further evenly coat the lubricating oil on the surface of the copper wire; and when the double-headed motor is started, the reciprocating screw rod can be driven to rotate, and the scraping rod can be driven to move in coordination with the slider to scrape off the lubricating oil adsorbed on the sponge, so as to avoid the sponge adsorbing too much lubricating oil after long-term work, resulting in reduced adsorption effect, etc., thereby improving the use effect of the device.

Description

Technical Field

[0001] The utility model relates to the field of copper wire processing, in particular to a high-precision copper wire drawing die. Background Art

[0002] In the production and processing of copper wire, wire drawing is the first step. The equipment used is the copper wire drawing die device. The copper wire drawing die device can draw the copper wire according to the required wire diameter of the copper wire and draw the copper wire to meet the processing specifications.

[0003] In order to prevent the copper wire from breaking during the drawing process, the existing copper wire drawing die device generally sprays lubricating oil on the outer wall of the copper wire through a spraying device during the drawing process. However, most spraying devices cannot fully spray the outer wall of the copper wire during the spraying process, resulting in uneven application of the lubricating oil on the surface of the copper wire, which may affect the subsequent breaking of the copper wire during drawing. In addition, when too much lubricating oil is sprayed on the copper wire, the excess lubricating oil remaining on the copper wire will drip onto the surface of the device during the drawing process, thereby wasting the oil and polluting the working environment, thereby reducing the use effect of the device. Utility Model Content

[0004] The purpose of this utility model is to solve the above shortcomings and provide a high-precision copper wire drawing die;

[0005] To achieve the above-mentioned purpose, the utility model provides a high-precision copper wire drawing die, including a base, a mounting frame fixedly connected to the top of the base, a coating mechanism fixedly connected to the top of the mounting frame for evenly coating the lubricating oil sprayed on the copper wire, an adsorption mechanism fixedly connected to the top of the mounting frame for adsorbing and scraping off excess lubricating oil on the copper wire after coating, a scraping mechanism fixedly connected to the inner wall of the mounting frame and located on the left side of the coating mechanism, and the scraping mechanism is used to scrape off the lubricating oil remaining in the adsorption mechanism.

[0006] As a further improvement of the present technical solution, the smearing mechanism includes a connecting plate fixedly connected to the top of the mounting frame, one side of the connecting plate is rotatably connected to a driven gear, the side of the driven gear away from the connecting plate is fixedly connected to a ring-shaped brush, the inner wall of the mounting frame is fixedly connected to a support plate, a double-headed motor is installed above the support plate, the side of the connecting plate close to the driven gear is rotatably connected to a drive rod, one side output end of the double-headed motor passes through the mounting frame and is fixedly connected to one side of the drive rod, the outer wall of the drive rod is fixedly connected to a drive gear, and the drive gear is meshingly connected to the driven gear.

[0007] As a further improvement of the technical solution, the adsorption mechanism includes a support rod fixedly connected to the top of the mounting frame, and the support rod is located on the left side of the connecting plate, and a sponge is fixedly connected to the bottom of the support rod.

[0008] As a further improvement of the present technical solution, the scraping mechanism includes two mounting plates fixedly connected to the inner wall of the mounting frame, a reciprocating screw is rotatably connected to the mounting plate, an output end of the double-headed motor on one side away from the connecting plate passes through the mounting plate and is fixedly connected to one side of the reciprocating screw, a slider is screwed on the reciprocating screw, and a scraper rod is fixedly connected to the bottom of the slider.

[0009] As a further improvement of the technical solution, a fixing rod is fixedly connected to the inner wall of the mounting frame, a sprayer is fixedly connected to the top of the mounting frame, and a storage box is placed above the mounting frame.

[0010] As a further improvement of the technical solution, a recycler is fixedly connected to the bottom of the mounting frame, and a reel is fixedly connected to the base.

[0011] Compared with the prior art, the utility model has the following beneficial effects:

[0012] In the high-precision copper wire drawing die, the double-headed motor is started to drive the driving rod to rotate, and the driving gear and the driven gear are cooperated to drive the annular brush to rotate, so as to further evenly apply the lubricating oil on the surface of the copper wire; and when the double-headed motor is started, the reciprocating screw rod can be driven to rotate, and the slider can be cooperated to drive the scraper rod to move, so as to scrape off the lubricating oil adsorbed on the sponge, so as to avoid the sponge absorbing too much lubricating oil due to long-term work, resulting in reduced adsorption effect, etc., thereby improving the use effect of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0014] Figure 2 It is a schematic diagram of the overall cross-sectional structure of the utility model;

[0015] Figure 3 This is a schematic diagram of the structure of the coating mechanism of the utility model;

[0016] Figure 4 It is a schematic diagram of the scraping mechanism structure of the utility model.

[0017] The meaning of each number in the figure is:

[0018] 1. Base; 2. Mounting frame; 3. Winder; 4. Coating mechanism; 41. Connecting plate; 42. Driven gear; 43. Annular brush; 44. Double-headed motor; 45. Driving rod; 46. Driving gear; 5. Adsorption mechanism; 51. Support rod; 52. Sponge; 6. Scraping mechanism; 61. Mounting plate; 62. Reciprocating screw rod; 63. Sliding block; 64. Scraping rod; 7. Sprayer; 8. Storage box; 9. Fixing rod; 10. Recycler. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0020] See also Figure 1-Figure 4 As shown, the present embodiment provides a high-precision copper wire drawing die, including a base 1, a mounting frame 2 is fixedly connected to the top of the base 1, a coating mechanism 4 is fixedly connected to the top of the mounting frame 2 for evenly coating the lubricating oil sprayed on the copper wire to avoid uneven coating of the lubricating oil on the copper wire, an adsorption mechanism 5 is fixedly connected to the top of the mounting frame 2 for adsorbing and scraping off excess lubricating oil on the copper wire after coating, a scraping mechanism 6 is fixedly connected to the inner wall of the mounting frame 2 and is located on the left side of the coating mechanism 4, and the scraping mechanism 6 is used to scrape off the lubricating oil remaining in the adsorption mechanism 5.

[0021] The improvement of this embodiment is that:

[0022] In order to prevent the copper wire from breaking during the drawing process, the existing copper wire drawing die device generally sprays lubricating oil on the outer wall of the copper wire through a spraying device during the drawing process. However, most spraying devices cannot fully spray the outer wall of the copper wire during the spraying process, resulting in uneven application of lubricating oil on the surface of the copper wire, which may affect the subsequent breaking of the copper wire during drawing. In addition, when too much lubricating oil is sprayed on the copper wire, the excess lubricating oil remaining on the copper wire will drip onto the surface of the device during the drawing process, thereby causing a waste of oil. It will cause pollution to the working environment and reduce the use effect of the device; therefore, by setting up the coating mechanism 4, the lubricating oil sprayed on the surface of the copper wire can be coated more evenly, effectively avoiding uneven coating of the lubricating oil, which may cause the copper wire to break when it is drawn, and the adsorption mechanism 5 can be used to scrape and adsorb excess lubricating oil on the copper wire to avoid dripping onto the device, and by setting up the scraping mechanism 6, the residual lubricating oil adsorbed in the adsorption mechanism 5 can be scraped off, effectively avoiding the adsorption effect of the adsorption mechanism 5 being reduced during long-term work.

[0023] Considering that the sprayed lubricating oil cannot fully oil the copper wire, it is necessary to further disclose the structure of the coating mechanism 4, such as Figure 3 As shown, the smearing mechanism 4 includes a connecting plate 41 fixedly connected to the top of the mounting frame 2, and a wire inlet is opened on the connecting plate 41. A driven gear 42 is rotatably connected to one side of the connecting plate 41. The center of the driven gear 42 is hollow to facilitate the copper wire to pass through the center of the driven gear 42. An annular brush 43 is fixedly connected to the side of the driven gear 42 away from the connecting plate 41. A support plate is fixedly connected to the inner wall of the mounting frame 2, and a double-headed motor 44 is installed above the support plate. A driving rod 45 is rotatably connected to the side of the connecting plate 41 close to the driven gear 42. One side output end of the double-headed motor 44 penetrates the mounting frame 2 and is fixedly connected to one side of the driving rod 45. Starting the double-headed motor 44 drives the driving rod 45 to rotate, thereby driving the driving gear 46 to rotate. A driving gear 46 is fixedly connected to the outer wall of the driving rod 45, and the driving gear 46 is meshed with the driven gear 42. The driving gear 46 rotates, driving the driven gear 42 to mesh and rotate, thereby driving the annular brush 43 to rotate, and the lubricating oil on the surface of the copper wire is evenly smeared.

[0024] In order to scrape off the excess lubricating oil sprayed onto the copper wire, the adsorption mechanism 5 includes a support rod 51 fixedly connected to the top of the mounting frame 2, and the support rod 51 is located on the left side of the connecting plate 41, and a sponge 52 is fixedly connected to the bottom of the support rod 51. The sponge 52 can partially adsorb the excess lubricating oil remaining on the surface of the copper wire.

[0025] Considering that the sponge 52 will absorb too much lubricating oil after working for a long time, which may reduce the subsequent adsorption effect of the lubricating oil on the surface of the copper wire, it is necessary to further disclose the structure of the scraping mechanism 6, such as Figure 4 As shown, the scraping mechanism 6 includes two mounting plates 61 fixedly connected to the inner wall of the mounting frame 2, and a reciprocating screw 62 is rotatably connected to the mounting plate 61. The output end of the double-headed motor 44 on one side away from the connecting plate 41 passes through the mounting plate 61 and is fixedly connected to one side of the reciprocating screw 62. When the double-headed motor 44 is started, the reciprocating screw 62 can be driven to rotate. A slider 63 is screwed on the reciprocating screw 62. The rotation of the reciprocating screw 62 can drive the slider 63 to transmit threadedly on the reciprocating screw 62. A scraper rod 64 is fixedly connected to the bottom of the slider 63. The movement of the slider 63 drives the scraper rod 64 to move, thereby scraping off the lubricating oil adsorbed on the sponge 52, thereby improving the use effect of the device.

[0026] In order to oil the copper wire, a fixing rod 9 is fixedly connected to the inner wall of the mounting frame 2, and the fixing rod 9 is located on the right side of the annular brush 43. A sprayer 7 is fixedly connected to the top of the mounting frame 2, and the sprayer 7 is located directly above the fixing rod 9. The sprayer 7 includes a No. 1 water pump, an assembly plate, a conduit and a nozzle. By starting the No. 1 water pump, the lubricating oil is pumped into the assembly plate through the conduit, and then sprayed out by the nozzle to achieve lubrication of the copper wire surface. A storage box 8 is placed above the mounting frame 2, and the storage box 8 stores lubricating oil. The conduit in the sprayer 7 is connected to the storage box 8.

[0027] In order to recycle the lubricating oil that has not been sprayed onto the copper wire, a recoverer 10 is fixedly connected to the bottom of the mounting frame 2. The recoverer 10 includes a recovery box, a filter plate, a connecting pipe and a No. 2 water pump. The lubricating oil that has not been sprayed onto the copper wire is filtered through the filter plate in the recoverer 10 and flows into the recovery box. Subsequently, by starting the No. 2 water pump, the lubricating oil in the recovery box can be drawn into the storage box 8 through the connecting pipe for recycling. A winder 3 is fixedly connected to the base 1. The winder 3 includes a positioning plate, a winding roller and a driving motor. The winding roller is driven to rotate by starting the driving motor to achieve the winding of the copper wire that has been processed by wire drawing.

[0028] When the utility model high-precision copper wire drawing die is used, first one end of the copper wire is passed through the fixed rod 9, then passed through the annular brush 43, the connecting plate 41 and the sponge 52 from right to left in sequence, and then fixedly connected with the reel 3, and the lubricating oil in the storage box 8 is pumped into the assembly plate of the sprayer 7 by starting the sprayer 7, and then sprayed out by the nozzle of the sprayer 7, so as to realize the lubrication treatment of the copper wire surface;

[0029] Then, the double-headed motor 44 is started to drive the driving rod 45 to rotate, thereby driving the driving gear 46 to rotate, and then driving the driven gear 42 to mesh and rotate. The rotation of the driven gear 42 drives the annular brush 43 to rotate, and the copper wire is rotationally coated, so that the position on the surface of the copper wire that has not been sprayed can be further evenly coated; when the double-headed motor 44 is started, it can drive the reciprocating screw rod 62 to rotate, thereby driving the slider 63 to move linearly on the reciprocating screw rod 62, and then drive the scraper rod 64 to move, and scrape off the lubricating oil adsorbed on the sponge 52, so as to avoid the sponge 52 from absorbing too much lubricating oil due to long-term work, reducing the subsequent adsorption effect, etc., thereby improving the use effect of the device.

[0030] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. A high-precision copper wire drawing die, comprising a base (1), a mounting frame (2) being fixedly connected to the top of the base (1), characterized in that: The top of the mounting frame (2) is fixedly connected to a coating mechanism (4) for evenly coating the lubricating oil sprayed onto the copper wire; the top of the mounting frame (2) is fixedly connected to a suction mechanism (5) for sucking and scraping off excess lubricating oil on the copper wire after coating; the inner wall of the mounting frame (2) is fixedly connected to a scraping mechanism (6) located on the left side of the coating mechanism (4); the scraping mechanism (6) is used to scrape off the lubricating oil remaining in the suction mechanism (5).

2. The high-precision copper wire drawing die according to claim 1, characterized in that: The smearing mechanism (4) comprises a connecting plate (41) fixedly connected to the top of the mounting frame (2); one side of the connecting plate (41) is rotatably connected to a driven gear (42); the side of the driven gear (42) away from the connecting plate (41) is fixedly connected to an annular brush (43); the inner wall of the mounting frame (2) is fixedly connected to a support plate; a double-headed motor (44) is installed above the support plate; the side of the connecting plate (41) close to the driven gear (42) is rotatably connected to a driving rod (45); one side output end of the double-headed motor (44) passes through the mounting frame (2) and is fixedly connected to one side of the driving rod (45); the outer wall of the driving rod (45) is fixedly connected to a driving gear (46), and the driving gear (46) is meshingly connected to the driven gear (42).

3. The high-precision copper wire drawing die according to claim 2, characterized in that: The adsorption mechanism (5) comprises a support rod (51) fixedly connected to the top of the mounting frame (2), and the support rod (51) is located on the left side of the connecting plate (41), and a sponge (52) is fixedly connected to the bottom of the support rod (51).

4. The high-precision copper wire drawing die according to claim 3, characterized in that: The scraping mechanism (6) comprises two mounting plates (61) fixedly connected to the inner wall of the mounting frame (2); a reciprocating screw rod (62) is rotatably connected to the mounting plates (61); an output end of the double-headed motor (44) on one side away from the connecting plate (41) penetrates the mounting plate (61) and is fixedly connected to one side of the reciprocating screw rod (62); a slider (63) is screwed onto the reciprocating screw rod (62); and a scraping rod (64) is fixedly connected to the bottom of the slider (63).

5. The high-precision copper wire drawing die according to claim 4, characterized in that: A fixing rod (9) is fixedly connected to the inner wall of the mounting frame (2), a sprayer (7) is fixedly connected to the top of the mounting frame (2), and a storage box (8) is placed above the mounting frame (2).

6. The high-precision copper wire drawing die according to claim 1, characterized in that: A retractor (10) is fixedly connected to the bottom of the mounting frame (2), and a reel (3) is fixedly connected to the base (1).

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