CN116422717B - Stainless steel microfilament wire drawing adjusting device - Google Patents
Stainless steel microfilament wire drawing adjusting device Download PDFInfo
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- CN116422717B CN116422717B CN202310510467.XA CN202310510467A CN116422717B CN 116422717 B CN116422717 B CN 116422717B CN 202310510467 A CN202310510467 A CN 202310510467A CN 116422717 B CN116422717 B CN 116422717B
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- 238000005491 wire drawing Methods 0.000 title claims abstract description 89
- 229910001220 stainless steel Inorganic materials 0.000 title claims abstract description 33
- 210000003632 microfilament Anatomy 0.000 title claims abstract description 28
- 239000010935 stainless steel Substances 0.000 title claims abstract description 28
- 102000002151 Microfilament Proteins Human genes 0.000 title claims abstract description 24
- 108010040897 Microfilament Proteins Proteins 0.000 title claims abstract description 24
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 85
- 239000010959 steel Substances 0.000 claims abstract description 85
- 230000005540 biological transmission Effects 0.000 claims abstract description 53
- 230000001050 lubricating effect Effects 0.000 claims abstract description 12
- 238000004804 winding Methods 0.000 claims abstract description 8
- 238000009792 diffusion process Methods 0.000 claims description 48
- 238000000034 method Methods 0.000 claims description 45
- 230000008569 process Effects 0.000 claims description 38
- 238000011084 recovery Methods 0.000 claims description 22
- 238000003860 storage Methods 0.000 claims description 15
- 238000001816 cooling Methods 0.000 claims description 14
- 238000005461 lubrication Methods 0.000 claims description 12
- 238000009434 installation Methods 0.000 claims description 9
- 239000000463 material Substances 0.000 claims description 6
- 229920001973 fluoroelastomer Polymers 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 10
- 239000003921 oil Substances 0.000 description 102
- 239000012530 fluid Substances 0.000 description 16
- 239000002893 slag Substances 0.000 description 16
- 230000000694 effects Effects 0.000 description 15
- 239000007788 liquid Substances 0.000 description 12
- 239000010687 lubricating oil Substances 0.000 description 9
- 230000007246 mechanism Effects 0.000 description 6
- 230000009471 action Effects 0.000 description 5
- 230000009286 beneficial effect Effects 0.000 description 5
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 4
- 235000017491 Bambusa tulda Nutrition 0.000 description 4
- 241001330002 Bambuseae Species 0.000 description 4
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 4
- 239000011425 bamboo Substances 0.000 description 4
- 239000002699 waste material Substances 0.000 description 4
- 230000000903 blocking effect Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 239000002360 explosive Substances 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 229910001209 Low-carbon steel Inorganic materials 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 229920001971 elastomer Polymers 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 239000013049 sediment Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
- B21C1/00—Manufacture of metal sheets, metal wire, metal rods, metal tubes by drawing
- B21C1/02—Drawing metal wire or like flexible metallic material by drawing machines or apparatus in which the drawing action is effected by drums
- B21C1/04—Drawing metal wire or like flexible metallic material by drawing machines or apparatus in which the drawing action is effected by drums with two or more dies operating in series
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
- B21C3/00—Profiling tools for metal drawing; Combinations of dies and mandrels
- B21C3/02—Dies; Selection of material therefor; Cleaning thereof
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
- B21C9/00—Cooling, heating or lubricating drawing material
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Metal Extraction Processes (AREA)
Abstract
The invention belongs to the technical field of stainless steel wire drawing, in particular to a stainless steel microfilament wire drawing adjusting device, which comprises a workbench; the upper surface of the workbench is fixedly connected with symmetrically arranged supporting frames; the surface of the supporting frame is rotationally connected with a winding wheel; the surface of each supporting frame is rotatably connected with a guide shaft; a transmission cylinder is fixedly connected to one side, close to the support frame, of the upper end face of the workbench; a first mold core and a second mold core are arranged in the transmission cylinder; the screw is rotationally connected to the inside of the transmission cylinder; the push block on the surface is driven to move by the driving screw, and the push block pushes the first mold core to move to one side of the second mold core, so that the distance between the first mold core and the second mold core is reduced, namely the aperture is reduced; therefore, the size of the wire drawing aperture is adjusted, wires with different diameters can be drawn out, the production of the wires is facilitated, and meanwhile, the steel wire can be cooled and lubricated through the lubricating assembly, so that the forming of the steel wire is facilitated.
Description
Technical Field
The invention belongs to the technical field of stainless steel wire drawing, and particularly relates to a stainless steel microfilament wire drawing adjusting device.
Background
The diameter of the stainless steel microfilaments is smaller than 50 mu m and even smaller than 20 mu m, and the stainless steel microfilaments are widely applied to the fields of chemical industry, petroleum, aerospace, military industry and the like and used for manufacturing shielding clothing, bulletproof clothes, filter screens and the like, and the stainless steel microfilaments are required to be drawn in the production process of the stainless steel microfilaments.
The wire drawing machine is also called a wire drawing machine and is a machine for drawing wire rods into thin iron wires, the wire drawing machine can be divided into a large-scale continuous tank wire drawing machine, a large water tank wire drawing machine and the like, the tank wire drawing machine is suitable for drawing various metal wires with middle and thin specifications, such as low-carbon steel wires, galvanized iron wires, rubber ring steel wires and the like, and a plurality of drawing heads are used for drawing the metal wires step by step, and finally the steel wires are drawn to the required specifications.
The stainless steel microfilament wire drawing machine comprises a frame, a traction mechanism, a die fixing frame and a die, wherein the die is fixed on the frame through the die fixing frame, and a stainless steel wire is drawn through the traction mechanism and becomes a stainless steel microfilament with smaller diameter after passing through the die; the current wire drawing device is characterized in that the die holes formed in the die plate are of fixed diameters, so that the device can only pull out wires of the same specification, and wire drawing of wires of different specifications is not facilitated.
Therefore, the invention provides a stainless steel microfilament wire drawing adjusting device.
Disclosure of Invention
In order to overcome the deficiencies of the prior art, at least one technical problem presented in the background art is solved.
The technical scheme adopted for solving the technical problems is as follows: the invention relates to a stainless steel microfilament wire drawing adjusting device, which comprises a workbench; the upper surface of the workbench is fixedly connected with a plurality of groups of symmetrically arranged supporting frames; the two groups of support frames positioned on the outer side are respectively provided with a winding wheel and a recovery wheel in a hanging manner; the two groups of support frames positioned on the inner side are provided with guide shafts in a hanging way; a transmission cylinder is fixedly connected to one side, close to the support frame, of the upper end face of the workbench; the transmission cylinder is internally provided with a first mold core and a second mold core which are semi-cylindrical, and the first mold core and the second mold core are oppositely arranged and have a gap; the screw is rotationally connected to the inside of the transmission cylinder; the outer surface of the screw rod is in threaded connection with a push block; the surface of the pushing block is connected with the surface of the first mold core through a connecting rod; the transmission cylinder is internally provided with a lubrication assembly, and the lubrication assembly is used for cooling and lubricating steel wires in the wire drawing process; annular grooves are formed in the surfaces of the first mold core and the second mold core; an annular plate is connected inside the annular groove in a sliding manner; the shape of the annular plate is matched with the shape of the annular groove; the two ends of the annular plate respectively penetrate through the first mold core and the second mold core; the outer surface of the annular plate and the inner wall of the annular groove are connected with elastic rods;
the stainless steel microfilament wire drawing machine comprises a frame, a traction mechanism, a die fixing frame and a die, wherein the die is fixed on the frame through the die fixing frame, and a stainless steel wire is drawn through the traction mechanism and becomes a stainless steel microfilament with smaller diameter after passing through the die; the existing wire drawing device has the defects that the equipment can only draw out wires with the same specification because the die holes formed in the die plate are all of fixed size and diameter, and wire drawing is not carried out on wires with different specifications;
when the device is specifically used, a worker passes through the steel wire on the surface of the winding wheel from the upper end of the guide shaft, then passes into the transmission cylinder along the upper end of the guide shaft, passes out of a hole between the first mold core and the second mold core in the transmission cylinder, winds the wire after passing out along the guide shaft on the other side for one circle, then pulls out, winds the wire on the surface of the recovery wheel, and at the moment, the whole device can be started to wire the steel wire, and the wire drawing process is the prior art and is not repeated;
before the steel wire penetrates into the transmission cylinder, the push block on the surface is driven by the driving screw to move, and the push block pushes the first mold core to move to one side of the second mold core, so that the gap between the first mold core and the second mold core is reduced, namely the wire drawing aperture is reduced; therefore, the size of the wire drawing aperture is adjusted, wires with different diameters can be drawn out, production of wires with different specifications is facilitated, meanwhile, the steel wire can be cooled and lubricated through the lubricating assembly, and forming of the steel wire is facilitated; when the push block drives the first mold core to move towards one side close to the second mold core, the first mold core can move towards one side close to the second mold core under the limit of the outer surface of the annular plate and the annular groove, and the gap between the first mold core and the second mold core is adjusted conveniently under the guidance of the annular groove and the annular plate, so that the wire drawing adjusting device is beneficial to production of wire wires with different specifications, and the first mold core and the second mold core can be taken out from the transmission cylinder, so that the first mold core and the second mold core are replaced or maintained, and the practicability of the wire drawing adjusting device is improved.
Preferably, the lubricating assembly comprises an oil pump fixedly connected with the transmission cylinder, and the oil pump is connected with an external oil tank; an oil pipe is arranged on the surface of the oil pump; one side of the oil pipe, which is far away from the oil pump, is arranged at a gap between the first mold core and the second mold core; during operation, in the wire drawing process, oil in an external oil tank is pumped out through the starting oil pump, and is introduced into the first mold core and the second mold core through the oil pipe, steel wires in the first mold core and the second mold core can play roles in cooling and lubrication under the action of oil, the problem that the steel wires are broken due to the fact that large heat is generated in the wire drawing process at present is avoided, and convenience is brought to wire drawing.
Preferably, a guide rail is fixedly connected inside the transmission cylinder; an annular guide groove is formed in the surface of the guide rail; the surfaces of the first mold core and the second mold core are fixedly connected with a rotary column; one side of the rotating column, which is far away from the first mold core and the second mold core, is arranged on the surface of the guide rail; the shape of the annular guide groove on the surfaces of the rotating column and the guide rail is matched with that of the annular guide groove on the surfaces of the rotating column and the guide rail; during operation, in the wire drawing process, the external drive drives the rotation column to move on the surface of the guide rail, the rotation column can drive the first mold core and the second mold core to rotate along the track of the guide rail simultaneously, oil in the first mold core and the second mold core can be dispersed under the rotation of the first mold core and the second mold core, the contact area of the oil and the steel wire is increased, the cooling effect on the steel wire is improved, the rough part on the surface of the steel wire can be rubbed, and the smoothness of the steel wire after wire drawing is improved.
Preferably, the inner walls of the first mold core and the second mold core are fixedly connected with a plurality of friction blocks; the friction blocks are irregularly designed on the inner walls of the first mold core and the second mold core; the friction block is made of flexible materials, and the flexible materials can be made of high-temperature resistant fluororubber; when the wire drawing machine works, when the first mold core and the second mold core rotate, the first mold core and the second mold core drive the friction blocks on the inner wall of the wire drawing machine to rotate, the friction blocks rub the surface of the wire drawing machine due to the unevenness of tiny peaks and valleys in the high heat process of wire drawing, so that the surface of the wire drawing machine tends to be smooth, the smoothness of the wire drawing machine after the wire drawing machine is improved, and the wire drawing machine is convenient to use.
Preferably, the bottom end of the oil pipe is connected with a plugging pipe in a sliding manner; a limit groove is formed in the bottom of the plugging tube; the outer surface of the oil pipe is fixedly provided with a supporting ring seat near the lower side; an elastic telescopic rod is fixedly arranged on the outer surface of the plugging tube; a diagonal rod is fixedly arranged at the center of the outer surface of the second mold core; the inclined rod contacts with the limit groove when rotating along with the second mold core;
during operation, in the rotation process of the second mold core, the second mold core can drive the inclined rod on the outer surface to rotate at the same time, the inclined rod can be in contact with the inner wall of the limiting groove on the bottom surface of the plugging tube in the rotation process, the inclined rod can drive the plugging tube to extrude the elastic telescopic rod under the limiting of the limiting groove, so that the bottom of the oil tube is opened, lubricating oil in the oil tube can flow to the surface of the steel wire from a gap between the first mold core and the second mold core, the steel wire is lubricated by the lubricating oil, through the arrangement, the oil is prevented from being always input into the first mold core and the second mold core, the effect of saving is achieved, waste is avoided, the oil can be accurately dripped onto the steel wire, the contact area of the steel wire with the oil is increased, and the wire drawing of the oil is facilitated; along with the rotation of the second mold core, the inclined rod can be separated from the limiting groove, and the blocking pipe can be driven to block the oil pipe again under the recovery of the elastic telescopic rod, so that the intermittent lubrication effect on the steel wire is achieved.
Preferably, one side of the inclined rod, which is close to the limit groove, is arc-shaped; the shape of the top end of the inclined rod is matched with the shape of the limit groove; a rounding angle is arranged on one side, close to the elastic telescopic rod, of the limiting groove; during operation, the inclined rod is provided with the arc, and one side of the limiting groove is provided with the rounding, so that the inclined rod is beneficial to pushing the plugging pipe to move, and the opening of the oil pipe is opened.
Preferably, the inner wall of the transmission cylinder is provided with a mounting groove; the inner wall of the transmission cylinder is connected with a sieve plate in the installation groove; the surface of the sieve plate is provided with a plurality of sieve holes; the upper surface of the workbench is fixedly connected with a storage box below the sieve plate; the outer surface of the storage box is fixedly connected with a recovery pipe; one end of the recovery pipe, which is far away from the storage box, is arranged in the oil pipe; during operation, the oil through to wire line refrigerated can enter into the below of first mold core and second mold core, later lets in the inside of bin along the sieve, later enters into the inside of oil pipe from the recovery tube with the inside fluid of bin through the pump body again, carries out recovery processing to fluid, conveniently utilizes the multiple times of fluid, and the broken bits that produce in the wire drawing process can drop in the sieve top, is favorable to its centralized processing.
Preferably, a diffusion plate is rotatably connected below the second mold core; one side of the diffusion plate, which is far away from the second mold core, is contacted with the inner wall of the transmission cylinder; during operation, at second mold core rotation in-process, the second mold core can drive the diffuser plate simultaneously and rotate, the diffuser plate can be when rotating, can contact with the inner wall of transmission section of thick bamboo, and strike off its fluid, the diffuser plate is supreme in-process from down, fluid can follow the eminence and fall down, drop on the wire line between first mold core and second mold core, not only avoided transmission section of thick bamboo inner wall adhesion to have too much fluid, can not be to the problem that these fluid used, and fluid has improved the area of contact of fluid and wire line when falling down by the eminence moreover, has improved the cooling lubrication effect to the wire line.
Preferably, a diffusion plate is rotatably connected below the second mold core; one side of the diffusion plate, which is far away from the second mold core, is contacted with the inner wall of the transmission cylinder; during operation, at second mold core rotation in-process, the second mold core can drive the diffuser plate simultaneously and rotate, the diffuser plate can be when rotating, can contact with the inner wall of transmission section of thick bamboo, and strike off its fluid, the diffuser plate is supreme in-process from down, fluid can follow the eminence and fall down, drop on the wire line between first mold core and second mold core, not only avoided transmission section of thick bamboo inner wall adhesion to have too much fluid, can not be to the problem that these fluid used, and fluid has improved the area of contact of fluid and wire line when falling down by the eminence moreover, has improved the cooling lubrication effect to the wire line.
Preferably, an extension spring is fixedly connected between the diffusion plate and the second mold core; the bottom end of the diffusion plate is arc-shaped; the side of the mounting groove, which is close to the diffusion plate, is arc-shaped; the diffusion plate is contacted with the side wall of the mounting groove in the rotating process; during operation, at the diffuser plate rotation in-process, can rotate with the lateral wall of mounting groove, make the diffuser plate rotate to pulling its side surface's extension spring, when diffuser plate and mounting groove lateral wall keep away from, extension spring resumes, drives the diffuser plate vibration, not only further disperses fluid, but also can shake some of its surface existence and fall, later drop at the sieve surface, conveniently to the centralized processing of broken sediment.
Preferably, the surface of the sieve plate is provided with a groove; the diffusion plate cannot contact with the groove in the rotating process; during operation, because the surface of the sieve plate is provided with the grooves, the diffusion plate can not be contacted with the grooves during rotation, and therefore, when the diffusion plate rotates, part of the crushed slag can be scraped into the grooves on the surface of the sieve plate, and centralized treatment of the part of the crushed slag is realized.
Preferably, a clamping groove is formed in the inner wall of the mounting groove; the sieve plate is clamped in the clamping groove, and a clamping rod matched with the clamping groove is arranged on the outer surface of the sieve plate; the clamping groove is arranged, so that the sieve plate can be conveniently installed, and replacement and treatment of the slag on the surface of the sieve plate are facilitated.
The beneficial effects of the invention are as follows:
1. according to the stainless steel microfilament wire drawing adjusting device, when the push block drives the first mold core to move towards the side close to the second mold core, the first mold core can move towards the side close to the second mold core under the limit of the annular plate and the annular groove, and through the limit of the annular groove and the annular plate, the first mold core and the second mold core are conveniently adjusted mutually, so that the production of steel wires with different specifications is facilitated, the first mold core and the second mold core can be taken out from the transmission cylinder, and the first mold core and the second mold core are replaced or maintained, so that the practicability of the wire drawing adjusting device is improved.
2. According to the stainless steel microfilament wire drawing adjusting device, oil in an external oil tank is pumped out by starting the oil pump in the wire drawing process, and is introduced into the first mold core and the second mold core through the oil pipe, so that steel wires in the first mold core and the second mold core can be cooled and lubricated under the action of the oil, the problem that the steel wires are broken due to the fact that large heat is generated in the current steel wire drawing process is avoided, convenience is brought to wire drawing, the oil in the steel wires can be dispersed under the rotation of the first mold core and the second mold core, the contact area of the oil and the steel wires is increased, the cooling effect on the steel wires is improved, rough parts on the surfaces of the steel wires can be rubbed, and the smoothness of the steel wires after wire drawing is improved.
3. According to the stainless steel microfilament wire drawing adjusting device, the inclined rod drives the plugging pipe to extrude the elastic telescopic rod under the limit of the limit groove, so that the bottom of the oil pipe is opened, lubricating oil in the inclined rod can flow to the surface of a steel wire from a gap between the first mold core and the second mold core, so that the steel wire is lubricated by the lubricating oil, the oil is prevented from being directly input into the first mold core and the second mold core, the effect of saving is achieved, waste is avoided, the oil can be accurately dripped onto the steel wire, the contact area of the steel wire with the lubricating oil is increased, and the wire drawing of the lubricating oil is facilitated; along with the rotation of the second mold core, the inclined rod can be separated from the limiting groove, and the blocking pipe can be driven to block the oil pipe again under the recovery of the elastic telescopic rod, so that the intermittent lubrication effect on the steel wire is achieved.
Drawings
The invention is further described below with reference to the accompanying drawings.
FIG. 1 is a perspective view of the present invention;
FIG. 2 is a schematic view of a portion of the transfer drum of the present invention;
FIG. 3 is a schematic view of the first mold core and the second mold core of the present invention;
FIG. 4 is a schematic view of the explosive structure of the first mold core and the second mold core in the present invention;
FIG. 5 is an enlarged view of the structure of FIG. 4 at A in accordance with the present invention;
FIG. 6 is a schematic view of the explosive structure of the guide rail and the first mold core in the present invention;
FIG. 7 is a schematic view of a portion of a diffuser plate according to the present invention;
FIG. 8 is a schematic view of a portion of the structure of a screen plate according to the present invention;
FIG. 9 is a schematic view of a portion of a plugged tube according to the present invention;
FIG. 10 is a schematic view of a portion of a limiting groove according to the present invention;
fig. 11 is a schematic diagram of a card slot structure according to a second embodiment of the present invention.
In the figure: 1. a work table; 2. a support frame; 201. a winding wheel; 202. a guide shaft; 3. a transmission cylinder; 301. a first mold core; 302. a second mold core; 303. a mounting groove; 4. a screw; 5. a pushing block; 6. a recovery wheel; 7. an annular groove; 8. an annular plate; 9. an elastic rod; 10. an oil pump; 11. an oil pipe; 12. a guide rail; 13. rotating the column; 14. a friction block; 15. a sieve plate; 16. a sieve pore; 17. a storage tank; 18. a recovery pipe; 19. a diffusion plate; 20. a tension spring; 21. a groove; 22. a clamping groove; 23. plugging the pipe; 24. a limit groove; 25. a support ring seat; 26. an elastic telescopic rod; 27. and (5) a diagonal rod.
Detailed Description
The invention is further described in connection with the following detailed description in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the invention easy to understand.
Embodiment one: as shown in fig. 1 to 4, the stainless steel microfilament drawing adjusting device according to the embodiment of the invention comprises a workbench 1; the upper surface of the workbench 1 is fixedly connected with a plurality of groups of symmetrically arranged supporting frames 2; the two groups of support frames 2 positioned on the outer side are respectively provided with a winding wheel 201 and a recovery wheel 6 in a hanging manner; the two groups of support frames 2 positioned on the inner side are suspended and provided with guide shafts 202; a transmission cylinder 3 is fixedly connected to one side, close to the support frame 2, of the upper end surface of the workbench 1; a first mold core 301 and a second mold core 302 are arranged in the transmission cylinder 3, the first mold core 301 and the second mold core 302 are semi-cylindrical, and the first mold core 301 and the second mold core 302 are oppositely arranged and have a gap; the screw 4 is rotatably connected to the inside of the transmission barrel 3; the outer surface of the screw 4 is in threaded connection with a push block 5; the surface of the pushing block 5 is connected with the surface of the first mold core 301 through a connecting rod; a lubrication component is arranged in the transmission cylinder 3 and used for cooling and lubricating the steel wire in the wire drawing process; annular grooves 7 are formed in the surfaces of the first mold core 301 and the second mold core 302; an annular plate 8 is connected inside the annular groove 7 in a sliding manner; the shape of the annular plate 8 is matched with the shape of the annular groove 7; the two ends of the annular plate 8 respectively penetrate through the first mold core 301 and the second mold core 302; the outer surface of the annular plate 8 and the inner wall of the annular groove 7 are connected with an elastic rod 9;
the stainless steel microfilament wire drawing machine comprises a frame, a traction mechanism, a die fixing frame and a die, wherein the die is fixed on the frame through the die fixing frame, and a stainless steel wire is drawn through the traction mechanism and becomes a stainless steel microfilament with smaller diameter after passing through the die; the existing wire drawing device has the defects that the equipment can only draw out wires with the same specification because the die holes formed in the die plate are all of fixed size and diameter, and wire drawing is not carried out on wires with different specifications;
when the method is specifically used for the embodiment of the invention, a worker passes through the steel wire on the surface of the winding wheel 201 from the upper end of the guide shaft 202, then passes into the transmission cylinder 3 along the upper end of the guide shaft 202, passes out of a hole between the first mold core 301 and the second mold core 302 in the transmission cylinder 3, winds the passed steel wire on the guide shaft 202 on the other side along one circle, then pulls out, winds the steel wire on the surface of the recovery wheel 6, and at the moment, can start the whole equipment to wire, and the wire drawing process is the prior art and is not repeated;
before the steel wire penetrates into the transmission cylinder 3, the push block 5 on the surface is driven to move by the driving screw 4, and the push block 5 pushes the first mold core 301 to move to one side of the second mold core 302, so that the gap between the first mold core 301 and the second mold core 302 is reduced, namely the wire drawing aperture is reduced; therefore, the size of the wire drawing aperture is adjusted, wires with different diameters can be drawn out, production of wires with different specifications is facilitated, meanwhile, the steel wire can be cooled and lubricated through the lubricating assembly, and forming of the steel wire is facilitated; when the push block 5 drives the first mold core 301 to move towards the side close to the second mold core 302, the first mold core 301 can move towards the side close to the second mold core 302 under the limit of the annular plate 8 and the limit of the annular groove 7, and the gap between the first mold core 301 and the second mold core 302 is conveniently adjusted under the guidance of the annular groove 7 and the annular plate 8, so that the production of steel wires with different specifications is facilitated, the first mold core 301 and the second mold core 302 can be taken out from the transmission cylinder 3, the first mold core 301 and the second mold core 302 are replaced or maintained, and the practicability of the wire drawing adjusting device is improved.
As shown in fig. 2 to 4, the lubrication assembly comprises an oil pump 10 fixedly connected with the transmission cylinder 3, and the oil pump 10 is connected with an external oil tank; the oil pipe 11 is arranged on the surface of the oil pump 10; one side of the oil pipe 11, which is far away from the oil pump 10, is arranged at a gap between the first mold core 301 and the second mold core 302; during operation, in the wire drawing process, oil in an external oil tank is pumped out by starting the oil pump 10, and is introduced into the first mold core 301 and the second mold core 302 through the oil pipe 11, steel wires in the first mold core 301 and the second mold core 302 can play roles in cooling and lubricating under the action of the oil, the problem that the steel wires are broken due to the fact that large heat is generated in the wire drawing process at present is avoided, and convenience is brought to wire drawing.
As shown in fig. 3 to 5, a guide rail 12 is fixedly connected to the inside of the transport cylinder 3; the surface of the guide rail 12 is provided with an annular guide groove; the surfaces of the first mold core 301 and the second mold core 302 are fixedly connected with a rotary column 13; the side of the rotating column 13 away from the first mold core 301 and the second mold core 302 is arranged on the surface of the guide rail 12; the shape of the annular guide groove on the surfaces of the rotating column 13 and the guide rail 12 is matched; during operation, in the wire drawing process, the rotary column 13 is driven to move on the surface of the guide rail 12 through external driving, the rotary column 13 can simultaneously drive the first mold core 301 and the second mold core 302 to rotate along the track of the guide rail 12, oil in the first mold core 301 and the second mold core 302 can be dispersed under the rotation of the first mold core 301 and the second mold core 302, the contact area of the oil and a steel wire is increased, the cooling effect on the steel wire is improved, the rough part on the surface of the steel wire can be rubbed, and the smoothness of the steel wire after wire drawing is improved.
As shown in fig. 3 to 4, the inner walls of the first mold core 301 and the second mold core 302 are fixedly connected with a plurality of friction blocks 14; the inner walls of the friction blocks 14 on the first mold core 301 and the second mold core 302 are irregularly designed; the friction block 14 is made of a flexible material, and the flexible material can be made of high-temperature resistant fluororubber; when the wire drawing machine works, when the first mold core 301 and the second mold core 302 rotate, the first mold core 301 and the second mold core 302 simultaneously drive the friction blocks 14 on the inner wall of the first mold core 301 and the second mold core 302 to rotate, the friction blocks 14 rub the surface of the wire due to the unevenness of tiny peaks and valleys in the high heat process of wire drawing, so that the surface of the wire drawing machine tends to be smooth, the smoothness after the wire drawing is improved, and the wire drawing machine is convenient to use.
As shown in fig. 4 to 10, the bottom end of the oil pipe 11 is slidably connected with a plugging pipe 23; a limiting groove 24 is formed in the bottom of the plugging tube 23; a supporting ring seat 25 is fixedly arranged on the lower side of the outer surface of the oil pipe 11; an elastic telescopic rod 26 is fixedly arranged on the outer surface of the plugging tube 23; a diagonal rod 27 is fixedly arranged at the center of the outer surface of the second mold core 302; the inclined rod 27 contacts with the limit groove 24 when rotating along with the second mold core 302;
during operation, in the rotation process of the second mold core 302, the second mold core 302 drives the inclined rod 27 on the outer surface to rotate at the same time, the inclined rod 27 can be in contact with the inner wall of the limit groove 24 on the bottom surface of the plugging tube 23 in the rotation process, the inclined rod 27 can drive the plugging tube 23 to extrude the elastic telescopic rod 26 under the limit of the limit groove 24, so that the bottom of the oil pipe 11 is opened, lubricating oil in the oil pipe can flow to the surface of a steel wire from a gap between the first mold core 301 and the second mold core 302, so that the oil lubricates the steel wire, and through the arrangement, the oil is prevented from being always input into the first mold core 301 and the second mold core 302, the effect of saving is achieved, the waste is avoided, the oil can be accurately dripped onto the steel wire, the contact area of the oil with the steel wire is improved, and the wire drawing of the oil is facilitated; along with the rotation of the second mold core 302, the inclined rod 27 is separated from the limit groove 24, and under the recovery of the elastic telescopic rod 26, the plugging pipe 23 is driven to plug the oil pipe 11 again, so that the intermittent lubrication effect on the steel wire is achieved.
The side of the inclined rod 27, which is close to the limit groove 24, is arc-shaped; the shape of the top end of the inclined rod 27 is matched with the shape of the limit groove 24; a rounding angle is arranged on one side of the limiting groove 24, which is close to the elastic telescopic rod 26; in operation, the inclined rod 27 is provided with a circular arc shape, and one side of the limiting groove 24 is provided with a rounding angle, so that the inclined rod 27 is beneficial to pushing the plugging pipe 23 to move, and the opening of the oil pipe 11 is opened.
As shown in fig. 4 to 10, the inner wall of the transmission cylinder 3 is provided with a mounting groove 303; the inner wall of the transmission cylinder 3 is positioned in the mounting groove 303 and connected with the sieve plate 15; the surface of the screen plate 15 is provided with a plurality of screen holes 16; the upper surface of the workbench 1 is fixedly connected with a storage box 17 below the screen plate 15; the outer surface of the storage box 17 is fixedly connected with a recovery pipe 18; one end of the recovery pipe 18, which is far away from the storage tank 17, is arranged inside the oil pipe 11;
during operation, oil cooled through the steel wire can enter the below of the first mold core 301 and the second mold core 302, then the oil inside the storage tank 17 is introduced into the storage tank along the sieve plate 15, then the oil inside the storage tank 17 is introduced into the oil pipe 11 from the recovery pipe 18 through the pump body, the oil is recovered and treated, the oil is conveniently utilized for a plurality of times, and the slag generated in the wire drawing process can fall above the sieve plate 15, so that the centralized treatment of the slag is facilitated.
As shown in fig. 6 to 10, a diffusion plate 19 is rotatably connected to the lower portion of the second mold core 302; one side of the diffusion plate 19 far away from the second mold core 302 is in contact with the inner wall of the transmission cylinder 3; during operation, in the rotation process of the second mold core 302, the second mold core 302 simultaneously drives the diffusion plate 19 to rotate, the diffusion plate 19 contacts with the inner wall of the transmission cylinder 3 when rotating and scrapes oil liquid of the diffusion plate 19, the oil liquid can fall down from a high place in the rotation process from bottom to top and fall on a steel wire line between the first mold core 301 and the second mold core 302, so that the problem that excessive oil liquid is adhered to the inner wall of the transmission cylinder 3 and cannot be used is avoided, and the contact area of the oil liquid and the steel wire line is increased when the oil liquid falls down from a high place, and the cooling and lubricating effects on the steel wire line are improved.
An extension spring 20 is fixedly connected between the diffusion plate 19 and the second mold core 302; the bottom end of the diffusion plate 19 is arc-shaped; the side of the installation groove 303, which is close to the diffusion plate 19, is in a circular arc shape; the diffusion plate 19 contacts with the side wall of the installation groove 303 during the rotation process; during operation, in the rotation process of the diffusion plate 19, the diffusion plate 19 can be contacted with the side wall of the installation groove 303, so that the diffusion plate 19 rotates and the tension spring 20 on the side surface of the diffusion plate is pulled, when the diffusion plate 19 is far away from the side wall of the installation groove 303, the tension spring 20 is restored, the diffusion plate 19 is driven to vibrate, oil liquid is further dispersed, some slag existing on the surface of the diffusion plate can be vibrated, and the slag falls on the surface of the sieve plate 15, so that the slag is convenient to intensively treat.
A groove 21 is formed in the surface of the screen plate 15; the diffusion plate 19 is not contacted with the groove 21 during rotation; in operation, since the surface of the screen plate 15 is provided with the grooves 21, and the diffusion plate 19 is not in contact with the grooves 21 during rotation, when the diffusion plate 19 rotates, part of the crushed slag is scraped into the grooves 21 on the surface of the screen plate 15, and centralized treatment of the crushed slag is realized.
Embodiment two: as shown in fig. 11, in comparative example one, another embodiment of the present invention is: the inner wall of the mounting groove 303 is provided with a clamping groove 22; the sieve plate 15 is clamped in the clamping groove 22, and a clamping rod matched with the clamping groove 22 is arranged on the outer surface of the sieve plate 15; the clamping groove 22 is arranged, so that the screen plate 15 can be conveniently installed, and replacement and treatment of the slag on the surface of the screen plate are facilitated.
During operation, a worker passes through the steel wire on the surface of the winding wheel 201 from the upper end of the guide shaft 202, then passes through the transmission barrel 3 along the upper end of the guide shaft 202, passes through a hole between the first mold core 301 and the second mold core 302 in the transmission barrel 3, winds the passed steel wire on the guide shaft 202 on the other side for one circle, then pulls out the wound steel wire, winds the steel wire on the surface of the recovery wheel 6, and at the moment, the whole equipment can be started to wire the steel wire, and the wire drawing process is the prior art and is not repeated; before the steel wire penetrates into the transmission cylinder 3, the push block 5 on the surface is driven to move by the driving screw 4, and the push block 5 pushes the first mold core 301 to move to one side of the second mold core 302, so that the gap between the first mold core 301 and the second mold core 302 is reduced, namely the wire drawing aperture is reduced; therefore, the size of the wire drawing aperture is adjusted, wires with different diameters can be drawn out, and the production of wires with different specifications is facilitated;
when the push block 5 drives the first mold core 301 to move to the side close to the second mold core 302, the first mold core 301 moves to the side close to the second mold core 302 under the limit of the annular plate 8 and the annular groove 7, and the gap between the first mold core 301 and the second mold core 302 is conveniently adjusted by the guiding action of the annular groove 7 and the annular plate 8, so that the production of steel wires with different specifications is facilitated, the first mold core 301 and the second mold core 302 can be taken out from the transmission cylinder 3, and the first mold core 301 and the second mold core 302 are replaced or maintained, so that the practicability of the wire drawing adjusting device is improved;
in the wire drawing process, oil in an external oil tank is pumped out by starting the oil pump 10 and is introduced into the first mold core 301 and the second mold core 302 through the oil pipe 11, and steel wires in the first mold core 301 and the second mold core 302 can play roles in cooling and lubricating under the action of the oil, so that the problem that the steel wires are broken due to the fact that larger heat is generated in the current wire drawing process is avoided, and convenience is brought to wire drawing; in the wire drawing process, the rotary column 13 is driven to move on the surface of the guide rail 12 through external driving, the rotary column 13 simultaneously drives the first mold core 301 and the second mold core 302 to rotate along the track of the guide rail 12, oil in the first mold core 301 and the second mold core 302 can be dispersed under the rotation of the first mold core 301 and the second mold core 302, the contact area of the oil and a steel wire is increased, the cooling effect on the steel wire is improved, rough parts on the surface of the steel wire can be rubbed, and the smoothness of the steel wire after wire drawing is improved; when the first mold core 301 and the second mold core 302 rotate, the first mold core 301 and the second mold core 302 simultaneously drive the friction blocks 14 on the inner wall of the first mold core 301 and the second mold core 302 to rotate, the friction blocks 14 rub the surface of the steel wire with smaller spacing and unevenness of tiny peaks and valleys generated in the process of drawing high heat, so that the surface of the steel wire tends to be smooth, the smoothness after the steel wire is improved, and the use of the steel wire is facilitated;
oil cooled by the steel wire enters the lower parts of the first mold core 301 and the second mold core 302, then is introduced into the storage tank 17 along the sieve plate 15, and oil in the storage tank 17 is introduced into the oil pipe 11 from the recovery pipe 18 through the pump body, so that the oil is recovered and treated, the oil is conveniently reused for many times, and the slag generated in the wire drawing process can fall onto the sieve plate 15, so that the centralized treatment of the slag is facilitated; in the process of rotating the second mold core 302, the second mold core 302 drives the inclined rod 27 on the outer surface to rotate at the same time, the inclined rod 27 contacts with the inner wall of the limit groove 24 on the bottom surface of the plugging tube 23 in the rotating process, the inclined rod 27 drives the plugging tube 23 to extrude the elastic telescopic rod 26 under the limit of the limit groove 24, so that the bottom of the oil tube 11 is opened, lubricating oil in the inclined rod can flow to the surface of a steel wire from a gap between the first mold core 301 and the second mold core 302, the lubricating oil can lubricate the steel wire, and through the arrangement, the oil is prevented from being input into the first mold core 301 and the second mold core 302 all the time, the effect of saving is achieved, the waste is avoided, the oil can be accurately dripped onto the steel wire, the contact area of the steel wire with the oil is improved, and the wire drawing is facilitated;
along with the rotation of the second mold core 302, the inclined rod 27 is separated from the limit groove 24, and under the recovery of the elastic telescopic rod 26, the plugging pipe 23 is driven to plug the oil pipe 11 again, so that the intermittent lubrication effect on the steel wire is achieved; the inclined rod 27 is provided with an arc shape, and one side of the limiting groove 24 is provided with a rounding angle, so that the inclined rod 27 is beneficial to pushing the plugging pipe 23 to move, and the opening of the oil pipe 11 is opened;
in the process of rotating the second mold core 302, the second mold core 302 drives the diffusion plate 19 to rotate at the same time, the diffusion plate 19 contacts with the inner wall of the transmission cylinder 3 and scrapes oil liquid of the transmission cylinder, the diffusion plate 19 falls off from a high position in the process of rotating from bottom to top, and the oil liquid falls on a steel wire line between the first mold core 301 and the second mold core 302, so that the problem that excessive oil liquid is adhered to the inner wall of the transmission cylinder 3 and cannot be used is avoided, and when the oil liquid falls off from the high position, the contact area of the oil liquid and the steel wire line is increased, and the cooling and lubricating effects on the steel wire line are improved; in the rotation process of the diffusion plate 19, the diffusion plate 19 can be contacted with the side wall of the installation groove 303, so that the diffusion plate 19 rotates and the tension spring 20 on the side surface of the diffusion plate is pulled, when the diffusion plate 19 is far away from the side wall of the installation groove 303, the tension spring 20 is restored, the diffusion plate 19 is driven to vibrate, oil liquid is further dispersed, some slag existing on the surface of the diffusion plate can be vibrated, and then the slag falls on the surface of the sieve plate 15, so that the slag is convenient to intensively treat.
The foregoing has shown and described the basic principles, principal features and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present invention, and various changes and modifications may be made without departing from the spirit and scope of the invention, which is defined in the appended claims. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (8)
1. A stainless steel microfilament wire drawing adjusting device comprises a workbench (1); the method is characterized in that: the upper surface of the workbench (1) is fixedly connected with a plurality of groups of symmetrically arranged supporting frames (2); the two groups of support frames (2) positioned at the outer side are respectively provided with a winding wheel (201) and a recovery wheel (6) in a hanging manner; the two groups of support frames (2) positioned on the inner side are provided with guide shafts (202) in a hanging manner; a transmission cylinder (3) is fixedly connected to one side, close to the supporting frame (2), of the upper end surface of the workbench (1); a first mold core (301) and a second mold core (302) are arranged in the transmission cylinder (3), the first mold core (301) and the second mold core (302) are semi-cylindrical, and the first mold core (301) and the second mold core (302) are oppositely arranged and have a gap; the inside of the transmission cylinder (3) is rotatably connected with a screw rod (4); the outer surface of the screw rod (4) is in threaded connection with a push block (5); the surface of the pushing block (5) is connected with the surface of the first mold core (301) through a connecting rod; the inside of the transmission cylinder (3) is provided with a lubrication component which is used for cooling and lubricating the steel wire in the wire drawing process; annular grooves (7) are formed in the surfaces of the first mold core (301) and the second mold core (302); an annular plate (8) is connected inside the annular groove (7) in a sliding manner; the shape of the annular plate (8) is matched with the shape of the annular groove (7); the annular plate (8) has elasticity; two ends of the annular plate (8) respectively penetrate through the first mold core (301) and the second mold core (302); the outer surface of the annular plate (8) and the inner wall of the annular groove (7) are connected with an elastic rod (9);
the lubricating assembly comprises an oil pump (10) fixedly connected with the transmission cylinder (3), and the oil pump (10) is connected with an external oil tank; an oil pipe (11) is arranged on the surface of the oil pump (10); one side of the oil pipe (11) far away from the oil pump (10) is arranged at a gap between the first mold core (301) and the second mold core (302);
a guide rail (12) is fixedly connected inside the transmission barrel (3); an annular guide groove is formed in the surface of the guide rail (12); the surfaces of the first mold core (301) and the second mold core (302) are fixedly connected with a rotating column (13); one side of the rotating column (13) far away from the first mold core (301) and the second mold core (302) is arranged on the surface of the guide rail (12); the shape of the annular guide groove on the surfaces of the rotating column (13) and the guide rail (12) is matched.
2. The stainless steel microfilament drawing adjusting device according to claim 1, wherein: the inner walls of the first mold core (301) and the second mold core (302) are fixedly connected with a plurality of friction blocks (14); the friction blocks (14) are irregularly designed on the inner walls of the first mold core (301) and the second mold core (302); the friction block (14) is made of flexible materials, and the flexible materials can be made of high-temperature-resistant fluororubber.
3. The stainless steel microfilament drawing adjusting device according to claim 1, wherein: the bottom end of the oil pipe (11) is connected with a plugging pipe (23) in a sliding manner; a limit groove (24) is formed in the bottom of the plugging tube (23); a supporting ring seat (25) is fixedly arranged on the lower side of the outer surface of the oil pipe (11); an elastic telescopic rod (26) is fixedly arranged on the outer surface of the plugging tube (23); a diagonal rod (27) is fixedly arranged at the center of the outer surface of the second mold core (302); the inclined rod (27) contacts with the limit groove (24) when rotating along with the second mold core (302).
4. A stainless steel microfilament wire drawing adjustment apparatus as claimed in claim 3 wherein: the shape of one side of the inclined rod (27) close to the limit groove (24) is arc-shaped; the shape of the top end of the inclined rod (27) is matched with the shape of the limit groove (24); and a rounding angle is arranged on one side of the limiting groove (24) close to the elastic telescopic rod (26).
5. A stainless steel microfilament wire drawing adjustment apparatus as claimed in claim 3 wherein: an installation groove (303) is formed in the inner wall of the transmission barrel (3); the inner wall of the transmission cylinder (3) is connected with a sieve plate (15) in the installation groove (303); the surface of the sieve plate (15) is provided with a plurality of sieve holes (16); the upper surface of the workbench (1) is fixedly connected with a storage box (17) below the screen plate (15); the outer surface of the storage box (17) is fixedly connected with a recovery pipe (18); one end of the recovery pipe (18) far away from the storage box (17) is arranged in the oil pipe (11).
6. The stainless steel microfilament wire drawing adjusting device according to claim 5, wherein: a diffusion plate (19) is rotatably connected below the second mold core (302); one side of the diffusion plate (19) far away from the second mold core (302) is contacted with the inner wall of the transmission cylinder (3); an extension spring (20) is fixedly connected between the diffusion plate (19) and the second mold core (302); the bottom end of the diffusion plate (19) is arc-shaped; one side of the mounting groove (303) close to the diffusion plate (19) is arc-shaped; the diffusion plate (19) is in contact with the side wall of the mounting groove (303) during rotation.
7. The stainless steel microfilament wire drawing adjusting device as claimed in claim 6, wherein: the surface of the sieve plate (15) is provided with a groove (21); the diffusion plate (19) is not contacted with the groove (21) during rotation.
8. The stainless steel microfilament wire drawing adjusting device as claimed in claim 6, wherein: a clamping groove (22) is formed in the inner wall of the mounting groove (303); the sieve plate (15) is clamped in the clamping groove (22), and a clamping rod matched with the clamping groove (22) is arranged on the outer surface of the sieve plate (15).
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| CN202310510467.XA CN116422717B (en) | 2023-05-08 | 2023-05-08 | Stainless steel microfilament wire drawing adjusting device |
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