CN112427470A

CN112427470A - Stainless steel wire manufacturing process

Info

Publication number: CN112427470A
Application number: CN202011190109.8A
Authority: CN
Inventors: 刘静
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-10-30
Filing date: 2020-10-30
Publication date: 2021-03-02

Abstract

The invention relates to a stainless steel wire manufacturing process, in particular to a stainless steel wire manufacturing device which comprises a bottom plate, a drawing mechanism and a traction mechanism, wherein the drawing mechanism is arranged in the middle of the upper end face of the bottom plate, the traction mechanism is arranged on the right of the drawing mechanism, and the traction mechanism is fixedly arranged on the right side of the upper end face of the bottom plate. The invention can solve the problems that the existing stainless steel wire manufacturing device mostly adopts a one-time stretching mode for the wire, the stainless steel wire cannot be stretched step by step, the wire is suddenly thinned from thick, the stainless steel wire is easily broken by sudden change of the drawing force, and the quality and the mechanical property of the formed stainless steel wire are influenced.

Description

Stainless steel wire manufacturing process

Technical Field

The invention relates to the technical field of stainless steel wire processing, and particularly provides a stainless steel wire manufacturing process.

Background

Stainless steel wire materials can also be called stainless steel wires, wire rods and wire rods, but different from stainless steel wire ropes, the wire materials mainly comprise spring wires and screw wires, and as the name suggests, the screw wires are mainly used for screws, and the spring wires are used for springs or other hardware products requiring elasticity. The stainless steel wire is widely applied and can be used in the fields of chemical industry, petroleum, food, energy, electric power, aerospace, environmental protection, boiler heat exchangers and the like. The traditional stainless steel wire rod is mostly formed by hot rolling or cold rolling, but with the more mature technology of a wire drawing die, a lot of wire rods are formed by drawing, and the drawing is a wire rod forming mode that in the pressure processing process of a metal wire rod, metal is forced to pass through the wire drawing die under the action of external force, the cross section area of the metal is compressed, and the required cross section area shape and size are obtained. Drawing die wire drawing basic principle: the drawing of wire is a pressure processing method that the wire blank is plastically deformed through a die hole under the action of certain tension to reduce the section and increase the length, and the volume change is very little except generating little powder dust in the drawing process, so the volume of metal before and after drawing is basically equal. The stainless steel wire rod formed by stretching has the characteristics of accurate size, smooth surface and diversified section shapes, the stretching process can stretch stainless steel wire rods with various diameters, and the equipment is simple and has high production efficiency.

In the process of manufacturing the stainless steel wire, according to the technical characteristics of the stainless steel wire drawing forming, the surface of the stainless steel wire needs to be lubricated: the existing stainless steel wire manufacturing device has the following defects: 1. the existing stainless steel wire manufacturing devices mostly adopt a mode of stretching the wire at one time, and the stainless steel wire cannot be stretched step by step, so that the wire becomes thin suddenly from thick, the stainless steel wire is easy to be broken due to sudden change of drawing force, and the quality and the mechanical property of the formed stainless steel wire are influenced; 2. the existing stainless steel wire manufacturing device can not uniformly coat the lubricant on the surface of the stainless steel wire, so that the lubrication degree is insufficient during wire drawing, and burrs are easy to appear on the surface of the drawn wire.

Based on the problems, the invention provides a stainless steel wire manufacturing process, and particularly relates to a stainless steel wire manufacturing device.

Disclosure of Invention

In order to solve the above problems, the present invention provides a process for manufacturing a stainless steel wire rod, which solves the above problems mentioned in the background art.

In order to achieve the purpose, the invention adopts the following technical scheme to realize the purpose: the utility model provides a stainless steel wire manufacturing process, its used a stainless steel wire manufacturing installation, this stainless steel wire manufacturing installation includes bottom plate, drawing mechanism and drive mechanism, bottom plate up end mid-mounting have drawing mechanism, the right-hand drive mechanism that is provided with of drawing mechanism, drive mechanism fixed mounting is on bottom plate up end right side, specifically includes following step when using this stainless steel wire manufacturing installation to make stainless steel wire:

s1, heating the wire blank: heating the stainless steel wire to be processed by a heating device;

s2, lubricating the wire rod: putting the heated stainless steel wire into a stretching mechanism, and uniformly coating lubricating oil on the surface of the stainless steel wire;

s3, stretching step by step: the lubricated stainless steel wire rod is led to sequentially pass through wire drawing dies with different wire drawing apertures by the traction of a traction mechanism;

s4, cooling and cleaning: when the stainless steel wire passes through the wire drawing die with the smallest aperture, the stainless steel wire after wire drawing is cooled by the cooling liquid in the sponge layer, and burrs on the surface are preliminarily cleaned;

s5, winding and collecting: and (4) rolling the stainless steel wire rods subjected to wire drawing through a traction mechanism, and collecting and managing uniformly after rolling.

The drawing mechanism comprises wire drawing dies, fixed locking branched chains, tensioning branched chains, an oil collecting tank, lubricating branched chains, driving branched chains, sizing branched chains, a cooling cylinder, cooling liquid and a sponge layer, wherein the wire drawing dies are uniformly arranged above the middle part of the base plate and are of a cylindrical structure, the number of the wire drawing dies is three, the wire drawing apertures on the wire drawing dies gradually decrease from left to right, the fixed locking branched chains are symmetrically arranged on the outer sides of the wire drawing dies and are arranged on the base plate, the tensioning branched chains are arranged between the two wire drawing dies, the oil collecting tank is arranged in the tensioning branched chains and is arranged in the middle of the upper end surface of the base plate, the lubricating branched chains are uniformly arranged in the middle of the wire drawing dies and are connected with the driving branched chains, the sizing branched chains are arranged in the wire drawing dies, the cooling cylinder is arranged on the right end surface of the rightmost wire drawing die in a clamping manner, and the, the middle part of the cooling cylinder is provided with a sponge layer, and the sponge layer and the aperture of the wire-drawing die are on the same horizontal line.

The wire drawing die include lubricated chamber, lubricating oil, guiding gutter and drainage tube, the inside lubricated chamber of having seted up of wire drawing die, lubricated intracavity packing has lubricating oil, wire drawing die lower part evenly seted up the guiding gutter, install the drainage tube in the guiding gutter, the drainage tube other end is connected with the sump oil tank.

Traction mechanism include traction frame, wind-up roll, traction motor, backup pad, spacing wheel and haulage rope, bottom plate up end right side fixed mounting have the traction frame, the traction frame is the Contraband type structure that the opening is decurrent, installs the wind-up roll through the bearing on the traction frame, the output shaft of spline and traction motor is passed through to wind-up roll one end, traction motor passes through the motor cabinet and installs in the backup pad, the backup pad is installed on the bottom plate, the wind-up roll on install spacing wheel through sliding fit's mode symmetry, be provided with the haulage rope between two spacing wheels, the haulage rope winding is on the wind-up roll.

As a preferred technical scheme of the invention: the fixed locking branched chain comprises a supporting ring, a supporting seat, a locking screw and a locking head, wherein the supporting ring is symmetrically arranged on the outer side wall of the wire drawing die, the supporting seat is arranged at the lower end of the supporting ring, the supporting seat is installed on the bottom plate, the locking screw is installed at the upper end of the supporting ring in a thread fit mode, the locking head is arranged at the lower end of the locking screw, and the locking head is of a semicircular structure.

As a preferred technical scheme of the invention: the tensioning branch chain include tensioning frame, tensioning screw rod, carousel and tensioning ring, bottom plate up end middle part symmetry install the tensioning frame, the tensioning frame is located between two drawing dies, the tensioning screw rod is installed through screw-thread fit's mode in the middle part of the tensioning frame, the tensioning screw rod upper end is provided with the carousel, the tensioning ring is installed to the tensioning screw rod lower extreme.

As a preferred technical scheme of the invention: lubricating branch chain include piston frame, sliding block, piston rod, expanding spring and spray the piston, the drawing die inside seted up the rectangular channel, install the sliding block through sliding fit's mode in piston frame, the piston frame in the rectangular channel, install the piston rod on the sliding block, be provided with expanding spring on the piston rod, expanding spring with spray piston connection, spray the piston and be located lubricated intracavity.

As a preferred technical scheme of the invention: the driving branched chain comprises a motor frame, a driving motor, a rotating shaft, a driving gear, a gear disc and balls, the motor frame is installed on the right side of the upper end face of the bottom plate, the driving motor is installed on the motor frame, the rotating shaft is installed on an output shaft of the driving motor through a coupler, the driving gear is evenly installed on the rotating shaft through splines, the gear disc is connected to the driving gear in a gear meshing mode, and the balls are evenly installed on the inner side of the gear disc in a rolling fit mode along the circumferential direction of the gear disc.

As a preferred technical scheme of the invention: the sizing branch chain include the spin, trapezoidal piece, hammering head, hammering pole and reset spring, the inside symmetry of wire drawing die seted up the spout, install the spin through roll fit's mode in the spout, the spin is connected with trapezoidal piece, another inclined plane of trapezoidal piece and hammering head contact, hammering head installs on hammering pole, hammering pole is provided with reset spring through sliding fit's mode in the spout between hammering pole up end and the spout.

The technical scheme has the following advantages or beneficial effects:

the invention provides a stainless steel wire manufacturing process, and particularly relates to a stainless steel wire manufacturing device which comprises the following steps: the wire drawing die can draw stainless steel wires step by step, the diameter of the stainless steel wires can be prevented from suddenly changing, the mechanical property of the stainless steel wires can be influenced, the condition that the stainless steel wires are broken when being drawn can be avoided, the quality of the formed stainless steel wires is improved, lubricating oil can be uniformly sprayed on the surfaces of the stainless steel wires by matching of the driving branched chain and the lubricating branched chain, the stainless steel wires are uniformly lubricated, the uneven lubrication degree when the stainless steel wires are drawn can be avoided, the condition that a large number of burrs are formed on the surfaces of the stainless steel wires is avoided, meanwhile, the sponge layer is soaked with cooling liquid, the effect of primarily cleaning residues and burrs on the surfaces of the stainless steel wires can be achieved, and the smoothness of the surfaces of the formed stainless steel wires is improved; the oil collecting tank can collect the unnecessary lubricating oil in stainless steel wire rod surface, can avoid lubricating oil extravagant, can prevent simultaneously that lubricating oil from dripping everywhere, is favorable to maintaining clean and tidy operational environment on the bottom plate.

Drawings

The invention and its features, aspects and advantages will become more apparent from reading the following detailed description of non-limiting embodiments with reference to the accompanying drawings. The drawings, in which like numerals refer to like parts throughout the several views and which are not necessarily drawn to scale, emphasis instead being placed upon illustrating the principles of the invention.

FIG. 1 is a process flow diagram of a stainless steel wire manufacturing process provided by the present invention;

FIG. 2 is a schematic perspective view of an apparatus for manufacturing stainless steel wire according to the present invention;

FIG. 3 is a schematic cross-sectional view of a stainless steel wire manufacturing apparatus according to the present invention;

FIG. 4 is an enlarged schematic view of the invention at A in FIG. 3;

FIG. 5 is a schematic cross-sectional view of a traction mechanism provided by the present invention;

FIG. 6 is a schematic cross-sectional view of a tensioned branched chain according to the present invention;

FIG. 7 is a schematic perspective view of the present invention between the driving branch and the fixed locking branch;

fig. 8 is a schematic perspective view of a part of the stretching mechanism provided by the present invention.

In the figure: 1. a base plate; 2. a stretching mechanism; 21. drawing a wire die; 211. a lubrication chamber; 212. lubricating oil; 213. a diversion trench; 214. a drainage tube; 22. fixing the locking branched chain; 221. a support ring; 222. a supporting seat; 223. locking the screw; 224. a locking head; 23. tensioning the branched chain; 231. a tension frame; 232. tensioning the screw; 233. a turntable; 234. a tension ring; 24. an oil collecting tank; 25. a lubricating branch chain; 251. a piston frame; 252. a slider; 253. a piston rod; 254. a tension spring; 255. a spray piston; 26. a drive branch; 261. a motor frame; 262. a drive motor; 263. a rotating shaft; 264. a driving gear; 265. a gear plate; 266. a ball bearing; 27. a fixed diameter branched chain; 271. rolling a ball; 272. a trapezoidal block; 273. a hammering head; 274. a hammering rod; 275. a return spring; 28. a cooling cylinder; 29. cooling liquid; 20. a sponge layer; 3. a traction mechanism; 31. a traction frame; 32. a wind-up roll; 33. a traction motor; 34. a support plate; 35. a limiting wheel; 36. and (6) pulling the rope.

Detailed Description

The following detailed description of the embodiments of the present invention will be given with reference to the accompanying drawings for the purpose of providing those skilled in the art with a more complete, accurate and thorough understanding of the concept and technical solution of the present invention, and to facilitate the implementation thereof, but not to limit the present invention.

Referring to the attached drawings 1-8, a stainless steel wire manufacturing process uses a stainless steel wire manufacturing device, the stainless steel wire manufacturing device comprises a bottom plate 1, a drawing mechanism 2 and a traction mechanism 3, the drawing mechanism 2 is installed in the middle of the upper end face of the bottom plate 1, the traction mechanism 3 is arranged on the right side of the drawing mechanism 2, and the traction mechanism 3 is fixedly installed on the right side of the upper end face of the bottom plate 1, and the stainless steel wire manufacturing process specifically comprises the following steps:

s2, lubricating the wire rod: putting the heated stainless steel wire rod into a stretching mechanism 2, and uniformly coating lubricating oil 212 on the surface of the stainless steel wire rod;

s3, stretching step by step: the lubricated stainless steel wire rod is pulled by a traction mechanism 3 to sequentially pass through wire drawing dies 21 with different wire drawing apertures;

s4, cooling and cleaning: when the stainless steel wire passes through the wire drawing die 21 with the smallest aperture, the stainless steel wire after wire drawing is cooled by the cooling liquid 29 in the sponge layer 20, and surface burrs are preliminarily cleaned;

s5, winding and collecting: stainless steel wire rods which are finished by wire drawing are wound through the traction mechanism 3, and after winding is finished, unified collection management is carried out.

The drawing mechanism 2 comprises a wire drawing die 21, fixed locking branched chains 22, tensioning branched chains 23, an oil collecting tank 24, lubricating branched chains 25, driving branched chains 26, sizing branched chains 27, a cooling cylinder 28, cooling liquid 29 and a sponge layer 20, the wire drawing die 21 is uniformly arranged above the middle part of the base plate 1, the wire drawing die 21 is of a cylindrical structure, the number of the wire drawing die 21 is three, the wire drawing apertures on the wire drawing die 21 gradually decrease from left to right, the fixed locking branched chains 22 are symmetrically arranged on the outer side of the wire drawing die 21, the fixed locking branched chains 22 are arranged on the base plate 1, the tensioning branched chains 23 are arranged between the two wire drawing dies 21, the oil collecting tank 24 is arranged in the tensioning branched chains 23, the oil collecting tank 24 is arranged in the middle part of the upper end face of the base plate 1, the lubricating branched chains 25 are uniformly arranged in the middle part of the wire drawing die 21, the lubricating branched chains 25 are connected with, the cooling cylinder 28 is arranged on the right end face of the rightmost wire drawing die 21 in a clamping manner, cooling liquid 29 is filled in the cooling cylinder 28, the sponge layer 20 is arranged in the middle of the cooling cylinder 28, the aperture of the sponge layer 20 and the aperture of the wire drawing die 21 are on the same horizontal line, during specific work, the fixed locking branched chain 22 plays a role in fixing and locking the wire drawing die 21, the wire drawing die 21 can be prevented from sliding in the stretching process of the stainless steel wire, the number of the wire drawing dies 21 is three, the wire drawing apertures on the wire drawing die 21 gradually decrease from left to right, the stainless steel wire can be stretched step by step, the sudden change of the diameter of the stainless steel wire can be prevented, the mechanical property of the stainless steel wire is influenced, the fracture of the stainless steel wire during stretching can be avoided, the quality of the formed stainless steel wire is improved, and the tensioning branched chain 23 plays a role in supporting and tensioning the stainless, can prevent the stainless steel wire from softening due to overhigh surface temperature after passing through the wire drawing die 21, and the wire drawing effect is influenced by deformation before passing through the second wire drawing die, the oil collecting tank 24 can collect the redundant lubricating oil 212 on the surface of the stainless steel wire, can prevent the lubricating oil 212 from falling on the bottom plate 1 to pollute the bottom plate 1 while wasting the lubricating oil, is beneficial to reducing the waste of the lubricating oil 212 and protecting the clean and tidy working state on the bottom plate 1, the lubricating branch chain 25 can uniformly spray the lubricating oil 212 on the surface of the stainless steel wire, can avoid the condition that the lubricating degree is uneven when the stainless steel wire is drawn to cause a large amount of burrs on the surface of the formed stainless steel wire, the driving branch chain 26 has the function of being matched with the lubricating branch chain 25, can simultaneously drive the lubricating branch chains 25 on the three wire drawing dies 21 to work simultaneously, and the sizing branch chain 27 can be used for drawing the stainless steel wire, hammering is carried out to the main line material surface of immobility, play the effect that reduces stainless steel wire diameter, be favorable to reducing the dynamics of drawing, cooling cylinder 28 plays the effect that supports coolant liquid 29, can be when stainless steel wire rod passes through the wire drawing mould 21 shaping that rightmost aperture is minimum, cool down rapidly on the shaping stainless steel wire rod surface, be favorable to going on smoothly of stainless steel wire rod rolling collection work, the sponge layer 20 is gone up to soak simultaneously and has had coolant liquid 29 can play the effect of preliminary clearance to the residue and the burr on stainless steel wire rod surface, be favorable to improving the smoothness on shaping stainless steel wire rod surface.

The wire drawing die 21 comprises a lubricating cavity 211, lubricating oil 212, a flow guide groove 213 and a drainage tube 214, the lubricating cavity 211 is formed in the wire drawing die 21, the lubricating cavity 211 is filled with the lubricating oil 212, the flow guide groove 213 is uniformly formed in the lower portion of the wire drawing die 21, the drainage tube 214 is installed in the flow guide groove 213, the other end of the drainage tube 214 is connected with the oil collecting tank 24, the lubricating cavity 211 plays a role of taking advantage of the lubricating oil 212 during specific work, the flow guide groove 213 plays a role of enabling the redundant lubricating oil 212 sprayed to the surface of the stainless steel to flow into the drainage tube 214 along the flow guide groove 213 and flow into the oil collecting tank 24, waste of the lubricating oil 212 can be avoided, meanwhile, the lubricating oil 212 can be prevented from dripping everywhere, and the dry, clean and tidy working.

The fixed locking branched chain 22 comprises a supporting ring 221, a supporting seat 222, a locking screw 223 and a locking head 224, the supporting ring 221 is symmetrically arranged on the outer side wall of the wire-drawing die 21, the supporting seat 222 is arranged at the lower end of the supporting ring 221, the supporting seat 222 is arranged on the bottom plate 1, the locking screw 223 is arranged at the upper end of the supporting ring 221 in a thread fit mode, the locking head 224 is arranged at the lower end of the locking screw 223, the locking head 224 is in a semicircular structure, in the specific work process, the supporting seat 222 plays a role of supporting the supporting ring 221, the supporting ring 221 plays a role of supporting the wire-drawing die 21, the supporting ring 221 and the wire-drawing die 21 are locked through the locking screw 223, the purpose of locking and fixing the wire-drawing die 21 is achieved, the wire-drawing die 21 can be prevented from moving during wire drawing, the locking head is in a semicircular structure, the contact area between the locking screw 223 and the wire-drawing die 21, which is advantageous for increasing the locking effect of the wire-drawing die 21.

Tensioning branch 23 including tensioning frame 231, tensioning screw 232, carousel 233 and tensioning ring 234, bottom plate 1 up end mid-mounting have tensioning frame 231, tensioning frame 231 is located between two drawing dies 21, tensioning screw 232 is installed through screw-thread fit's mode in the middle part of tensioning frame 231, tensioning screw 232 upper end is provided with carousel 233, tensioning ring 234 is installed to tensioning screw 232 lower extreme, concrete during operation, tensioning frame 231 plays the effect of support, tensioning screw 232 can adjust the height of tensioning ring 234, when stainless steel wire passes through first drawing die 21 and second drawing die 21, supporting role through tensioning ring 234 can prevent that stainless steel wire warp, avoid stainless steel wire horizontal stretching's route to change, influence tensile effect.

The lubricating branch chain 25 comprises a piston frame 251, a sliding block 252, a piston rod 253, an expansion spring 254 and a spraying piston 255, a rectangular groove is formed in the wire drawing die 21, the piston frame 251 is installed in the rectangular groove, the sliding block 252 is installed in the piston frame 251 in a sliding fit mode, the piston rod 253 is installed on the sliding block 252, the expansion spring 254 is arranged on the piston rod 253, the expansion spring 254 is connected with the spraying piston 255, the spraying piston 255 is located in the lubricating cavity 211, during specific work, the sliding block 252 is driven to slide up and down in the piston frame 251 through the driving branch chain 26, and then the purpose of enabling the piston rod 253 and the expansion spring 254 to be matched to achieve piston movement of the spraying piston 255 up and down is achieved, so that the lubricating oil 212 can be uniformly sprayed on the surface of the stainless steel wire through the spraying piston 255, and the purpose of uniformly lubricating.

The driving branched chain 26 comprises a motor frame 261, a driving motor 262, a rotating shaft 263, a driving gear 264, a gear plate 265 and a ball 266, the right side of the upper end surface of the bottom plate 1 is provided with a motor frame 261, the motor frame 261 is provided with a driving motor 262, an output shaft of the driving motor 262 is provided with a rotating shaft 263 through a coupler, the rotating shaft 263 is uniformly provided with a driving gear 264 through a spline, the driving gear 264 is connected with a gear disc 265 through a gear meshing mode, the inner side of the gear disc 265 is uniformly provided with balls 266 along the circumferential direction thereof through a rolling matching mode, during the specific work, the motor frame 261 functions to support the driving motor 262, and the rotating shaft 263 can be driven to rotate by the rotation of the driving motor 262, and then the gear plate 265 is driven to rotate by the principle of gear transmission, so that the balls contacted with the wire-drawing die 21 roll, thereby achieving the purpose of providing power for the lubricating branched chain 25.

The sizing branch 27 comprises a rolling ball 271, a trapezoidal block 272, a hammering head 273, a hammering rod 274 and a return spring 275, sliding grooves are symmetrically formed in the wire drawing die 21, the rolling ball 271 is arranged in the sliding grooves in a rolling fit mode, the rolling ball 271 is connected with the trapezoidal block 272, the other inclined surface of the trapezoidal block 272 is in contact with the hammering head 273, the hammering head 273 is arranged on the hammering rod 274, the hammering rod 274 is arranged in the sliding grooves in a sliding fit mode, the return spring 275 is arranged between the upper end surface of the hammering rod 274 and the sliding grooves, in specific work, when a stainless steel wire passes through a wire drawing hole in the wire drawing die 21, the rolling ball 271 slides on the trapezoidal block 271, the trapezoidal block 272 is pushed to slide, the hammering head 273 and the hammering rod 274 can move upwards, the return spring 275 is compressed, spring force is provided, the hammering head 273 strikes the trapezoidal block 272 downwards, reciprocating motion like this can make the spin receive decurrent hammering power and compress the stainless steel wire rod of process, makes the diameter of stainless steel wire rod diminish, is favorable to reducing the drawing dynamics of stainless steel wire rod when tensile.

The traction mechanism 3 comprises a traction frame 31, a winding roller 32, a traction motor 33, a support plate 34, a limiting wheel 35 and a traction rope 36, the traction frame 31 is fixedly installed on the right side of the upper end face of the base plate 1, the traction frame 31 is of an Contraband type structure with a downward opening, the winding roller 32 is installed on the traction frame 31 through a bearing, one end of the winding roller 32 is connected with an output shaft of the traction motor 33 through a spline, the traction motor 33 is installed on the support plate 34 through a motor base, the support plate 34 is installed on the base plate 1, the winding roller 32 is symmetrically provided with the limiting wheel 35 through a sliding fit mode, the traction rope 36 is arranged between the two limiting wheels 35, the traction rope 36 is wound on the winding roller 32, during specific work, the traction frame 31 plays a supporting role, the traction rope 36 wound on the winding roller 32 can be in tension state by driving the winding roller 32 to rotate through the traction motor 33, haulage rope 36 is connected with stainless steel wire to this comes to the purpose that provides traction force to stainless steel wire, simultaneously after stainless steel wire stretch forming, can carry out the rolling with shaping stainless steel wire through wind-up roll 32, and spacing wheel 35 plays the effect spacing to stainless steel wire, is favorable to shaping stainless steel wire can unify the rolling and collect the management.

Those skilled in the art will appreciate that variations may be implemented by those skilled in the art in combination with the prior art and the above-described embodiments, and will not be described in detail herein. Such variations do not affect the essence of the present invention and are not described herein.

The above description is of the preferred embodiment of the invention. It is to be understood that the invention is not limited to the particular embodiments described above, in that devices and structures not described in detail are understood to be implemented in a manner common in the art; it will be understood by those skilled in the art that various changes and modifications may be made, or equivalents may be modified, without departing from the spirit of the invention. Therefore, any simple modification, equivalent change and modification made to the above embodiments according to the technical essence of the present invention are still within the scope of the protection of the technical solution of the present invention, unless the contents of the technical solution of the present invention are departed.

Claims

1. The utility model provides a stainless steel wire manufacturing process, its used a stainless steel wire manufacturing installation, this stainless steel wire manufacturing installation includes bottom plate (1), tension mechanism (2) and drive mechanism (3), its characterized in that: bottom plate (1) up end mid-mounting have tension mechanism (2), tension mechanism (2) right-hand drive mechanism (3) that are provided with, drive mechanism (3) fixed mounting is on bottom plate (1) up end right side, specifically includes following steps when using this stainless steel wire manufacturing installation to make stainless steel wire:

s2, lubricating the wire rod: putting the heated stainless steel wire into a drawing mechanism (2), and uniformly coating lubricating oil (212) on the surface of the stainless steel wire;

s3, stretching step by step: the lubricated stainless steel wire rod is pulled by a traction mechanism (3) to sequentially pass through wire drawing dies (21) with different wire drawing apertures;

s4, cooling and cleaning: when the stainless steel wire passes through the wire drawing die (21) with the smallest aperture, the stainless steel wire after wire drawing is cooled by cooling liquid (29) in the sponge layer (20), and surface burrs are preliminarily cleaned;

s5, winding and collecting: the stainless steel wire subjected to wire drawing is wound through a traction mechanism (3), and after winding is completed, unified collection and management are carried out;

the drawing mechanism (2) comprises a wire drawing die (21), fixed locking branched chains (22), tensioning branched chains (23), an oil collecting tank (24), lubricating branched chains (25), driving branched chains (26), sizing branched chains (27), a cooling cylinder (28), cooling liquid (29) and a sponge layer (20), wherein the wire drawing die (21) is uniformly arranged above the middle part of the base plate (1), the wire drawing die (21) is of a cylindrical structure, the number of the wire drawing die (21) is three, wire drawing apertures on the wire drawing die (21) are gradually reduced from left to right, the fixed locking branched chains (22) are symmetrically arranged on the outer side of the wire drawing die (21), the fixed locking branched chains (22) are arranged on the base plate (1), the tensioning branched chains (23) are arranged between the two wire drawing dies (21), the oil collecting tank (24) is arranged in the tensioning branched chains (23), and the oil collecting tank (24) is arranged in the middle part of the upper end surface of the, lubricating branched chains (25) are uniformly arranged in the middle of the wire drawing die (21), the lubricating branched chains (25) are connected with the driving branched chains (26), sizing branched chains (27) are arranged in the wire drawing die (21), a cooling cylinder (28) is arranged on the right end face of the rightmost wire drawing die (21) in a clamping mode, cooling liquid (29) is filled in the cooling cylinder (28), a sponge layer (20) is arranged in the middle of the cooling cylinder (28), and the pore diameters of the sponge layer (20) and the wire drawing die (21) are on the same horizontal line;

the wire drawing die (21) comprises a lubricating cavity (211), lubricating oil (212), a guide groove (213) and a drainage tube (214), the lubricating cavity (211) is formed in the wire drawing die (21), the lubricating oil (212) is filled in the lubricating cavity (211), the guide groove (213) is uniformly formed in the lower part of the wire drawing die (21), the drainage tube (214) is installed in the guide groove (213), and the other end of the drainage tube (214) is connected with the oil collecting tank (24);

traction mechanism (3) include traction frame (31), wind-up roll (32), traction motor (33), backup pad (34), spacing wheel (35) and haulage rope (36), bottom plate (1) up end right side fixed mounting have traction frame (31), traction frame (31) are Contraband type structures that open side down, install wind-up roll (32) through the bearing on traction frame (31), the output shaft of spline and traction motor (33) is passed through to wind-up roll (32) one end, traction motor (33) are installed in backup pad (34) through the motor cabinet, install on bottom plate (1) backup pad (34), wind-up roll (32) on install spacing wheel (35) through sliding fit's mode symmetry, be provided with haulage rope (36) between two spacing wheels (35), haulage rope (36) winding is on wind-up roll (32).

2. The process of manufacturing a stainless steel wire according to claim 1, wherein: fixed locking branch (22) including supporting ring (221), supporting seat (222), locking screw (223) and locking head (224), drawing die (21) lateral wall on the symmetry be provided with and support ring (221), support ring (221) lower extreme is provided with supporting seat (222), supporting seat (222) are installed on bottom plate (1), support ring (221) upper end install locking screw (223) through screw-thread fit's mode, locking screw (223) lower extreme is provided with locking head (224), locking head (224) semicircular structure.

3. The process of manufacturing a stainless steel wire according to claim 1, wherein: tensioning branch chain (23) including tensioning frame (231), tensioning screw rod (232), carousel (233) and tensioning ring (234), bottom plate (1) up end middle part symmetry install tensioning frame (231), tensioning frame (231) are located between two drawing dies (21), tensioning screw rod (232) are installed through screw-thread fit's mode in tensioning frame (231) middle part, tensioning screw rod (232) upper end is provided with carousel (233), tensioning ring (234) are installed to tensioning screw rod (232) lower extreme.

4. The process of manufacturing a stainless steel wire according to claim 1, wherein: lubricating branch chain (25) including piston frame (251), sliding block (252), piston rod (253), expanding spring (254) and spray piston (255), drawing die (21) inside seted up the rectangular channel, install piston frame (251) in the rectangular channel, install sliding block (252) through sliding fit's mode in piston frame (251), the sliding block (252) is installed to the piston frame (251), install piston rod (253) on sliding block (252), be provided with expanding spring (254) on piston rod (253), expanding spring (254) are connected with spray piston (255), spray piston (255) are located lubricated chamber (211).

5. The process of manufacturing a stainless steel wire according to claim 1, wherein: drive branch chain (26) including motor frame (261), driving motor (262), pivot (263), driving gear (264), toothed disc (265) and ball (266), bottom plate (1) up end right side install motor frame (261), install driving motor (262) on motor frame (261), install pivot (263) through the shaft coupling on the output shaft of driving motor (262), driving gear (264) are evenly installed through the spline on pivot (263), be connected with toothed disc (265) through gear engagement's mode on driving gear (264), ball (266) are evenly installed along its circumference through roll fit's mode to toothed disc (265) inboard.

6. The process of manufacturing a stainless steel wire according to claim 1, wherein: the sizing branch chain (27) comprises a rolling ball (271), a trapezoidal block (272), a hammering head (273), a hammering rod (274) and a return spring (275), sliding grooves are symmetrically formed in the wire drawing die (21), the rolling ball (271) is installed in the sliding grooves in a rolling fit mode, the rolling ball (271) is connected with the trapezoidal block (272), the other inclined plane of the trapezoidal block (272) is in contact with the hammering head (273), the hammering head (273) is installed on the hammering rod (274), the hammering rod (274) is in the sliding grooves in a sliding fit mode, and the return spring (275) is arranged between the upper end face of the hammering rod (274) and the sliding grooves.