CN111653398A

CN111653398A - Steel wire cladding forming processing method

Info

Publication number: CN111653398A
Application number: CN202010652019.XA
Authority: CN
Inventors: 郭东东; 姚孝明
Original assignee: Hefei Jizhi Ingenuity Technology Development Co ltd
Current assignee: Hefei Jizhi Ingenuity Technology Development Co ltd
Priority date: 2020-07-08
Filing date: 2020-07-08
Publication date: 2020-09-11

Abstract

The invention relates to a steel wire cladding forming processing method, which uses steel wire cladding forming processing equipment, wherein the steel wire cladding forming processing equipment comprises a base, an auxiliary device and a cladding device, the auxiliary device is arranged on the upper surface of the base, and the cladding device is arranged in the middle of the auxiliary device. The invention can solve the problems existing in the operation of cladding the copper strip on the outer surface of the steel wire at present: for a steel wire needing to be coated with the copper strip, two ends of the steel wire cannot be well tensioned and fixed, so that the steel wire is loose and collapsed, the copper strip is difficult to coat, and the copper strip cannot be tightly attached to the steel wire; the cladding of buckling to the copper strips still need weld the copper strips junction on the copper wire surface for the copper wires are by complete cladding, but is poor to the buckling effect of copper strips junction, appears great distance, even the welding is accomplished, but is obviously not enough to the cladding effect of copper wires, leads to the cladding compactness of copper wires to be difficult to the meet standard equally.

Description

Steel wire cladding forming processing method

Technical Field

The invention relates to the field of wire rod processing, in particular to a steel wire cladding forming processing method.

Background

The copper-clad steel is a copper-clad steel wire, so that the composite wire is a composite wire with a copper layer wrapped on the periphery of the steel wire, and the composite wire walks along the surface in a high-frequency area by using the skin effect of low-voltage high-frequency signals, so that the signals of a certain frequency band can be ensured to be transmitted as long as the thickness of the copper layer reaches a certain range; the copper plays a role in conducting weak electric signals, and the steel wire plays a supporting role; mainly comprises electroplating, cladding, hot casting/dipping and electroforming according to different methods for wrapping copper on a steel wire; the product has the strength and toughness of steel, and also has the good conductivity and corrosion resistance of copper; compared with the copper single wire, the copper single wire has the advantages of low density, high strength, low cost and the like, and is a renewal product of the traditional pure copper single wire; the invention mainly aims at the problem that the copper strip is coated outside the steel wire.

At present, the following problems exist when the copper strip is coated on the outer surface of a steel wire: a. for a steel wire needing to be coated with a copper strip, two ends of the steel wire cannot be well tensioned and fixed, so that the steel wire is loose and collapsed, the copper strip is difficult to coat, the copper strip cannot be tightly attached to the steel wire, and the coating tightness of the steel wire is difficult to meet the standard; b. the cladding of buckling to the copper strips still need weld the copper strips junction on the copper wire surface for the copper wires are by complete cladding, but is poor to the buckling effect of copper strips junction, appears great distance, even the welding is accomplished, but is obviously not enough to the cladding effect of copper wires, leads to the cladding compactness of copper wires to be difficult to the meet standard equally.

Disclosure of Invention

The present invention is directed to a steel wire cladding processing method to solve the above problems of the related art.

In order to achieve the purpose, the invention provides the following technical scheme:

a steel wire cladding forming processing method uses steel wire cladding forming processing equipment which comprises a base, an auxiliary device and a cladding device, and the concrete method when the steel wire cladding forming processing equipment is adopted to clad the copper strip on the outer surface of a steel wire is as follows:

step one, preparation operation: debugging the steel wire cladding forming processing equipment, and preparing the steel wire needing cladding operation and the copper strip needing cladding;

step two, steel wire fixing: pulling the steel wire in the step one to a certain length by using an auxiliary device, tensioning and fixing two ends of the steel wire firmly, and then placing a copper strip with the same length as the pulled steel wire on the auxiliary device to be aligned with the steel wire in the front-back direction;

step three, steel wire cladding: coating the steel wire and the copper strip placed on the auxiliary device in the step two by using a coating device, so that the copper strip is coated on the surface of the steel wire;

step four, welding the joint of the copper strips: welding the side end faces of the copper strips wrapped on the outer surfaces of the steel wires in the third step;

step five, grinding the welding position of the copper strip: polishing the positions where the welding treatment between the side end faces of the copper strips is completed in the fourth step;

the upper surface of the base is provided with an auxiliary device, and a cladding device is arranged in the middle of the auxiliary device; wherein:

the auxiliary device comprises auxiliary supports, auxiliary shaft rods, auxiliary wheel discs, steel wire rollers, wire collecting rollers, auxiliary frame bodies, fixing units and supporting units, the auxiliary supports are symmetrically arranged on the left and right sides of the upper surface of the base, the auxiliary shaft rods are mounted on the auxiliary supports, the auxiliary wheel discs are symmetrically mounted at the two ends of each auxiliary shaft rod, the steel wire rollers are mounted on the auxiliary shaft rods on the auxiliary supports at the left ends of the upper surface of the base, the wire collecting rollers are mounted on the auxiliary shaft rods on the auxiliary supports at the right ends of the upper surface of the base, the auxiliary frame bodies are arranged in the middle of the upper surface of the base, the fixing units are symmetrically arranged at the two ends of each auxiliary frame body, the supporting units;

the cladding device comprises a cladding long plate, an upper cladding unit, a cladding frame, a cladding motor, a cladding slideway, a cladding sliding frame, a cladding screw rod and a lower cladding unit, wherein the cladding long plate is arranged between the upper ends of the auxiliary frame body, the upper cladding unit is arranged on the lower end surface of the cladding long plate, the cladding frame is arranged in the middle of the lower surface of the base, the cladding motor is installed in the cladding frame, the cladding slideway is arranged in the middle of the upper surface of the base, the cladding sliding frame is slidably installed on the cladding slideway, the cladding screw rod is installed between the two ends of the cladding slideway, the cladding sliding frame is connected with the cladding screw rod through thread matching, the output shaft of the cladding motor is connected with one end of;

the fixing unit comprises a U-shaped slideway, a U-shaped sliding frame, a waist-shaped block and a waist-shaped long groove, fixing bolt, the fixed roller, remove the axostylus axostyle, remove gyro wheel and fixed fastener, the inside supplementary cavity that is provided with of auxiliary frame body, supplementary cavity edge is provided with U type slide, slidable mounting has U type balladeur train in the U type slide, bilateral symmetry is provided with waist type piece on the U type slide, the waist type elongated slot has been seted up to bilateral symmetry on the U type balladeur train, waist type piece and waist type elongated slot sliding connection, be connected with supporting spring between auxiliary cavity up end and the U type balladeur train up end, slidable mounting has fixing bolt in the auxiliary frame body, be connected through screw-thread fit between U type balladeur train upper end and the fixing bolt, the fixing bolt lower extreme is provided with fixed roller, be provided with the removal axostylus axostyle in the middle of the.

As a further scheme of the invention: the supporting unit comprises a supporting cross rod, supporting rods and supporting rollers, the supporting cross rod is symmetrically arranged between the auxiliary frame bodies in a front-back mode, the supporting rods are symmetrically arranged between one ends of the supporting cross rod through supporting springs, the auxiliary frame bodies are connected with the supporting rods through pin shafts, the supporting rollers are rotatably mounted at the other ends of the supporting rods, and the cross sections of the supporting rollers are three-quarter circular surfaces.

As a further scheme of the invention: go up the cladding unit and include the pneumatic cylinder No. one, the cladding extension board, the cladding spout, the cladding slider, the second order pneumatic cylinder, the arc slide, the arc balladeur train, cladding connecting rod and cladding gyro wheel, cladding long slab lower surface bilateral symmetry is provided with the pneumatic cylinder No. one, the cladding extension board is installed to the pneumatic cylinder output, the cladding spout has been seted up to cladding extension board lower surface, symmetrical slidable mounting has the cladding slider around in the cladding spout, be connected with the second order pneumatic cylinder between the cladding slider, the symmetry is provided with the arc slide on the cladding slider opposite face, slidable mounting has the arc balladeur train in the arc slide, be connected through the cladding connecting rod between second order pneumatic cylinder one end and the.

As a further scheme of the invention: the lower cladding unit includes a cladding slide, the cladding slide bar, No. two pneumatic cylinders, No. two cladding slides, the regulating block, accommodate the lead screw and cladding pinch roller, a cladding slide has been seted up to the symmetry around in the cladding balladeur train, sliding connection has the cladding slide bar between the cladding slide, and be connected with No. two pneumatic cylinders between cladding slide bottom and the cladding slide lower surface, No. two cladding slides have been seted up to cladding slide bar upper surface, the regulating block is installed to the symmetry around in No. two cladding slides, accommodate the lead screw is installed at No. two cladding slide both ends, be connected through screw-thread fit between regulating block and the accommodate the lead screw, the cladding pinch roller is installed to the regulating block upper end, cladding pinch roller cross section bilateral symmetry position is fourth circular arc type.

As a further scheme of the invention: fixed fastener includes fixed fixture block, fixed cutting ferrule, fixed slot, fixing clip pole, fixed depression bar and fixed briquetting, it is provided with fixed fixture block to be located waist type rectangular groove lower extreme on the U type balladeur train, remove the both ends symmetry of axostylus axostyle and install fixed cutting ferrule, fixed fixture block corresponds from top to bottom with fixed cutting ferrule, supplementary cavity bottom is provided with fixed slot, bilateral symmetry slidable mounting has fixing clip pole in the fixed slot, be connected with extension spring between the fixing clip pole rear end, the semicircular groove has been seted up to U type balladeur train lower extreme inside wall, fixing clip pole front end can be connected with the semicircular groove contact cooperation, top slidable mounting has fixed depression bar in the middle of the fixed slot, fixed briquetting is installed to fixed depression bar lower extreme, fixing clip pole.

As a further scheme of the invention: the fixed clamping block is a rectangular flat plate, and the cross section of the fixed clamping sleeve is a regular polygon with even number of sides.

Compared with the prior art, the invention has the following advantages:

the method can solve the following problems in the prior art of coating the copper strip on the outer surface of the steel wire: a. for a steel wire needing to be coated with a copper strip, two ends of the steel wire cannot be well tensioned and fixed, so that the steel wire is loose and collapsed, the copper strip is difficult to coat, the copper strip cannot be tightly attached to the steel wire, and the coating tightness of the steel wire is difficult to meet the standard; b. the copper strip is bent and coated on the surface of the steel wire, and the joint of the copper strip needs to be welded, so that the steel wire is completely coated, but the bending effect of the joint of the copper strip is poor, a larger distance is generated, and even if the welding is finished, the coating effect of the steel wire is obviously insufficient, so that the coating tightness of the steel wire is difficult to meet the standard;

when the device disclosed by the invention is used for coating the copper strip on the outer surface of the steel wire, the auxiliary device can straighten and tighten the two ends of the steel wire to a certain degree, and then fix the two ends of the straightened and tightened steel wire, so that the steel wire is always in a straightened and tightened state in the process of coating the copper strip, and the copper strip and the steel wire can be tightly attached; the cladding device can firstly extrude the copper strip in an arc shape from the upper surface of the copper strip to enable the copper strip to gradually wrap the steel wire, when the upper cladding unit bends the copper strip to a certain degree, the lower cladding unit starts to bend the rest part of the copper strip to enable the copper strip to completely clad the steel wire, then the upper cladding unit can also clamp and fix the bent part of the copper strip of the lower cladding unit, the situation that the joint of the copper strip is always in a closed state due to deformation of the copper strip is avoided, and then the joint of the copper strip is welded and ground flat, so that the cladding operation of the steel wire can be completed;

the supporting unit designed by the invention can support the used copper strip, so that the neat copper strip is positioned right above the steel wire, and the convenience of bending the copper strip by the cladding device to clad the steel wire is improved.

Drawings

The invention is further illustrated with reference to the following figures and examples.

FIG. 1 is a flow chart of the operation of the present invention;

FIG. 2 is a schematic perspective view of the present invention;

FIG. 3 is a schematic cross-sectional view of the cladding apparatus of the present invention;

FIG. 4 is an enlarged schematic view of FIG. 3 at A according to the present invention;

FIG. 5 is a schematic cross-sectional view of the fixing clip of the present invention;

fig. 6 is an enlarged view of the structure of fig. 5B according to the present invention.

Detailed Description

In order to make the technical means, the creation features, the achievement purposes and the effects of the invention easy to understand, the invention is further explained with reference to fig. 1 to 6.

A steel wire cladding forming processing method uses steel wire cladding forming processing equipment which comprises a base 1, an auxiliary device 2 and a cladding device 3, and the concrete method when the steel wire cladding forming processing equipment is used for cladding a copper strip on the outer surface of a steel wire is as follows:

step two, steel wire fixing: pulling the steel wire in the step one to a certain length by using an auxiliary device 2, tensioning and fixing two ends of the steel wire firmly, and then placing a copper strip with the same length as the pulled steel wire on the auxiliary device 2 to be aligned with the steel wire in the front-back direction;

step three, steel wire cladding: using a cladding device 3 to clad the steel wire and the copper strip which are placed on the auxiliary device 2 in the step two, so that the copper strip is wrapped on the surface of the steel wire;

the upper surface of the base 1 is provided with an auxiliary device 2, and the middle of the auxiliary device 2 is provided with a cladding device 3; wherein:

the auxiliary device 2 comprises an auxiliary support 21, an auxiliary shaft rod 22, an auxiliary wheel disc 23, steel wire rollers 24, take-up rollers 25, an auxiliary frame body 26, fixing units 27 and supporting units 28, the auxiliary support 21 is symmetrically arranged on the left and right of the upper surface of the base 1, the auxiliary shaft rod 22 is mounted on the auxiliary support 21, the auxiliary wheel disc 23 is symmetrically mounted at two ends of the auxiliary shaft rod 22, the steel wire rollers 24 are mounted on the auxiliary shaft rod 22 on the auxiliary support 21 at the left end of the upper surface of the base 1, the take-up rollers 25 are mounted on the auxiliary shaft rod 22 on the auxiliary support 21 at the right end of the upper surface of the base 1, the auxiliary frame body 26 is arranged in the middle of the upper surface of the base 1, the fixing units 27 are symmetrically arranged at two ends of the auxiliary frame body 26, the supporting units 28; during specific work, the copper wire that will carry out the cladding copper strips is installed on steel wire roller 24, and pull out the one end of copper wire and be connected with receiving the line roller 25, then rotate supplementary rim plate 23 and drive steel wire roller 24 and receive the line roller 25 through the rotation of auxiliary shaft pole 22 and rotate together, make the copper wire tension, then use fixed unit 27 to fix the copper wire both ends after the tension, make the copper wire at the in-process of whole cladding copper strips, be in the state of tension all the time, then place the copper strips neatly on supporting element 28, alright then in order to carry out copper strips cladding operation on the copper wire surface.

The fixing unit 27 comprises a U-shaped slideway 271, a U-shaped sliding frame 272, a waist-shaped block 273, a waist-shaped long groove 274, a fixing bolt 275, a fixing roller 276, a moving shaft 277, a moving roller 278 and a fixing fastener 279, an auxiliary cavity is arranged in the auxiliary frame 26, the edge of the auxiliary cavity is provided with the U-shaped slideway 271, the U-shaped sliding frame 272 is arranged in the U-shaped slideway 271 in a sliding way, the waist-shaped block 273 is symmetrically arranged on the U-shaped slideway 271 left and right, the waist-shaped long groove 274 is symmetrically arranged on the U-shaped sliding frame 272 left and right, the waist-shaped block 273 is connected with the waist-shaped long groove 274 in a sliding way, a supporting spring is connected between the upper end surface of the auxiliary cavity and the upper end surface of the U-shaped sliding frame 272, the fixing bolt 275 is slidably arranged on the auxiliary frame 26, the upper end of the U-shaped sliding frame 272 is connected, a moving roller 278 is arranged in the middle of the moving shaft 277, and a fixed clamping piece 279 is arranged on the lower bottom surface of the auxiliary cavity; during specific work, during the steel wire straightening and tightening process, the fixed rollers 276 and the movable rollers 278 can enable the steel wire not to directly contact with the auxiliary frame 26, damage to the steel wire caused by friction is reduced, after the steel wire is straightened and tightened, the fixed bolts 275 rotate 90 degrees and then the fixed bolts 275 are pressed downwards, the rotating direction of the fixed rollers 276 and the rotating direction of the movable rollers 278 are in a vertical state, at the moment, the U-shaped sliding frame 272 is pushed by the fixed bolts 275 to move downwards in the U-shaped sliding ways 271 until the fixed rollers 276 and the movable rollers 278 clamp one end of the steel wire, so that the steel wire cannot be pulled, then the fixed clamping pieces 279 can clamp the movable shaft rod 277 to rotate, the lower end of the U-shaped sliding frame 272 can be limited in position, and two ends of the straightened and tightened steel wire are fixed.

The fixed clamping piece 279 comprises a fixed clamping block 2791, a fixed clamping sleeve 2792, a fixed clamping groove 2793, a fixed clamping rod 2794, a fixed compression bar 2795 and a fixed compression block 2796, the fixed clamping block 2791 is arranged at the lower end of a waist-shaped long groove 274 on the U-shaped sliding frame 272, the fixed clamping sleeve 2792 is symmetrically arranged at two ends of a movable shaft lever 277, the fixed clamping block 2791 corresponds to the fixed clamping sleeve 2792 up and down, the fixed clamping groove 2793 is arranged at the bottom of the auxiliary cavity, the fixed clamping rod 2794 is symmetrically and slidably arranged in the fixed clamping groove 2793 left and right, a tension spring is connected between the rear ends of the fixed clamping rod 2794, a semicircular groove is formed in the inner side wall of the lower end of the U-shaped sliding frame 272, the front end of the fixed clamping rod 2794 can be in contact fit with the semicircular groove, the fixed compression bar 2795 is slidably arranged above the middle of the fixed clamping groove;

during operation, when the U-shaped sliding frame 272 moves down in the U-shaped sliding channel 271 until the fixed block 2791 contacts the fixed block 2792, the fixed block 2791 restricts the rotation of the fixed block 2792, thereby restricting the rotation of the moving shaft 277, and then the front end of the fixing clip 2794 is in contact fit connection with the semicircular groove, the lower end of the U-shaped sliding frame 272 is limited and clamped under the action of the tension spring, and after the operation of covering the copper strip by the steel wire is finished, only by pressing down the fixing press bar 2795, the fixing press block 2796 presses down the rear end of the fixing clamp bar 2794, the fixing clip bar 2794 slides in the fixing clip groove 2793, and the positioning front end of the fixing clip bar 2794 is separated from the semicircular groove, so that the lower end of the U-shaped sliding frame 272 can be released from the limit, then, under the action of the supporting spring, the U-shaped sliding frame 272 moves upwards in the U-shaped sliding way 271, so that the two ends of the steel wire are not limited, and the steel wire coated with the copper strip can be taken out.

The fixed clamping block 2791 is a rectangular flat plate, and the cross section of the fixed clamping block 2792 is a regular polygon with even number of sides; during specific work, the rectangular flat plate for fixing the clamping block can just adapt to the regular polygonal fixing clamping sleeve 2792, so that the fixing clamping sleeve 2792 is limited.

The supporting unit 28 comprises supporting cross rods 281, supporting struts 282 and supporting rollers 283, the supporting cross rods 281 are symmetrically arranged between the auxiliary frame bodies 26 in a front-back manner, the supporting struts 282 are symmetrically arranged between one ends of the supporting cross rods 281 through supporting springs, the auxiliary frame bodies 26 are connected with the supporting struts 282 through pin shafts, the supporting rollers 283 are rotatably arranged at the other ends of the supporting struts 282, and the cross sections of the supporting rollers 283 are three-quarter circular surfaces; during specific work, place the copper strips in the position department of the other nonexistent quadrant face on supporting roller 283, because two supporting roller 283 all will inwards rotate under the action of gravity of copper strips, but can extrude the edge of copper strips simultaneously, consequently, can be in balanced state, when last cladding unit 32 pushes down the copper strips, because pressure effect, supporting rod 282 just can rotate round the round pin axle this moment, make the copper strips begin the cladding copper wire, after the copper strips cladding copper strips finishes, under supporting spring's effect, supporting rod can the reconversion, then the copper strips that will need once more can begin next copper wires cladding operation on supporting roller 283 with the same mode.

The coating device 3 comprises a coating long plate 31, an upper coating unit 32, a coating frame 33, a coating motor 34, a coating slideway 35, a coating sliding frame 36, a coating screw 37 and a lower coating unit 38, wherein the coating long plate 31 is arranged between the upper ends of the auxiliary frame bodies 26, the upper coating unit 32 is arranged on the lower end surface of the coating long plate 31, the coating frame 33 is arranged in the middle of the lower surface of the base 1, the coating motor 34 is installed in the coating frame 33, the coating slideway 35 is arranged in the middle of the upper surface of the base 1, the coating sliding frame 36 is installed in the coating slideway 35 in a sliding mode, the coating screw 37 is installed between the two ends of the coating slideway 35, the coating sliding frame 36 and the coating screw 37 are connected in a threaded fit mode, the output shaft of the coating motor 34 is connected with one end of; during specific work, after the copper wire is straightened and tightened and fixed, the copper strip is placed on the supporting unit 28, the upper coating unit 32 starts to bend the copper strip on the steel wire, then the lower coating unit 38 bends other parts of one end of the copper strip on the steel wire, then the coating motor 34 is started to drive the coating screw 37 to rotate through belt transmission, so that the coating sliding frame 36 moves in the coating slide way 35, so that the lower coating unit 38 bends the rest part of the copper strip on the steel wire, then the upper coating unit 32 clamps and fixes the bent part of the lower coating unit 38, and then the joint of the copper strip starts to be welded and polished.

The upper coating unit 32 comprises a first hydraulic cylinder 321, a coating support plate 322, a coating chute 323, a coating slider 324, a second-order hydraulic cylinder 325, an arc-shaped slideway 326, an arc-shaped sliding frame 327, a coating connecting rod 328 and a coating roller 329, the first hydraulic cylinder 321 is symmetrically arranged on the left and right of the lower surface of the coating long plate 31, the coating support plate 322 is arranged at the output end of the first hydraulic cylinder 321, the coating chute 323 is arranged on the lower surface of the coating support plate 322, the coating sliders 324 are symmetrically and slidably arranged in the coating chute 323, the second-order hydraulic cylinder 325 is connected between the coating sliders 324, the arc-shaped slideways 326 are symmetrically arranged on the opposite surfaces of the coating sliders 324, the arc-shaped sliding frame 327 is slidably arranged in the arc-shaped slideway 326, one end of the second-; during specific work, the second-order hydraulic cylinder 325 is started to drive the coating slide block 324 to move in the coating chute 323 so that the coating slide block 324 is in a proper position, then the first hydraulic cylinder 321 is started to push the coating support plate 322 to move downwards, the coating roller 329 at the lower end of the arc-shaped sliding frame 327 starts to bend the copper strip, after the upper part of the copper strip is bent, the lower coating unit 38 bends the rest part of the copper strip, then the second-order hydraulic cylinder 325 is started again, the arc-shaped sliding frame 327 is pulled to move downwards in the arc-shaped sliding rail 326 through the coating connecting rod 328, and the lower part of the copper strip is clamped.

The lower coating unit 38 comprises a first coating slideway 381, a coating sliding rod 382, a second hydraulic cylinder 383, a second coating slideway 384, a regulating block 385, a regulating screw rod 386 and a coating press wheel 387, the first coating slideway 381 is symmetrically arranged in the coating sliding frame 36 in the front and back direction, the coating sliding rod 382 is connected between the first coating slideway 381 in a sliding mode, the second hydraulic cylinder 383 is connected between the bottom of the first coating slideway 381 and the lower surface of the coating sliding rod 382, the second coating slideway 384 is arranged on the upper surface of the coating sliding rod 382, the regulating blocks 385 are symmetrically arranged in the second coating slideway 384 in the front and back direction, the regulating screw rods 386 are arranged at two ends of the second coating slideway 384, the regulating block 385 is connected with the regulating screw rod 386 in a threaded fit mode, the coating press wheel 387 is arranged at the upper end of the regulating block 385, and the symmetrical; during specific work, the adjusting screw 386 is rotated to enable the adjusting block 385 to move in the second coating slide way 384, so that the coating pressing wheel 387 is located at a proper position, then the second hydraulic cylinder 383 is started to push the coating slide rod 382 to move upwards in the first coating slide way 381, so that the coating pressing wheel 387 bends one end of the lower part of the copper strip, and then the coating pressing wheel 387 starts to bend the whole lower part of the copper strip under the driving of the coating sliding frame 36.

The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are given by way of illustration of the principles of the present invention, and that various changes and modifications may be made without departing from the spirit and scope of the invention as defined by the appended claims. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. A steel wire cladding processing method uses a steel wire cladding processing device, which comprises a base (1), an auxiliary device (2) and a cladding device (3), and is characterized in that: the specific method for coating the copper strip on the outer surface of the steel wire by adopting the steel wire coating forming processing equipment is as follows:

step two, steel wire fixing: pulling out the steel wire in the step one to a certain length by using an auxiliary device (2), tensioning and fixing two ends of the steel wire firmly, and then placing a copper strip with the same length as the pulled-out steel wire on the auxiliary device (2) to be aligned with the steel wire in the front-back direction;

step three, steel wire cladding: cladding the steel wire and the copper strip placed on the auxiliary device (2) in the second step by using a cladding device (3) so that the copper strip is wrapped on the surface of the steel wire;

an auxiliary device (2) is arranged on the upper surface of the base (1), and a cladding device (3) is arranged in the middle of the auxiliary device (2); wherein:

the auxiliary device (2) comprises an auxiliary support (21), an auxiliary shaft rod (22), an auxiliary wheel disc (23), steel wire rollers (24), a wire winding roller (25), an auxiliary frame body (26), a fixing unit (27) and a supporting unit (28), the auxiliary support (21) is symmetrically arranged on the left and right of the upper surface of the base (1), the auxiliary shaft rod (22) is installed on the auxiliary support (21), the auxiliary wheel disc (23) is symmetrically installed at two ends of the auxiliary shaft rod (22), the steel wire rollers (24) are installed on the auxiliary shaft rod (22) on the auxiliary support (21) positioned at the left end of the upper surface of the base (1), the wire winding roller (25) is installed on the auxiliary shaft rod (22) on the auxiliary support (21) positioned at the right end of the upper surface of the base (1), the auxiliary frame body (26) is arranged in the middle of the upper surface of the base (1), the fixing, supporting units (28) are arranged between the auxiliary frames (26), and the fixing units (27) are horizontally aligned with the supporting units (28);

the coating device (3) comprises a coating long plate (31), an upper coating unit (32), a coating frame (33), a coating motor (34), a coating slideway (35), a coating sliding frame (36), a coating lead screw (37) and a lower coating unit (38), wherein the coating long plate (31) is arranged between the upper ends of the auxiliary frame bodies (26), the upper coating unit (32) is arranged on the lower end surface of the coating long plate (31), the coating frame (33) is arranged in the middle of the lower surface of the base (1), the coating motor (34) is installed in the coating frame (33), the coating slideway (35) is arranged in the middle of the upper surface of the base (1), the coating sliding frame (36) is installed in a sliding manner on the coating slideway (35), the coating lead screw (37) is installed between the two ends of the coating slideway (35), the coating sliding frame (36) is connected with the coating lead screw (37) in a threaded fit manner, the output shaft of the coating, a lower coating unit (38) is arranged on the coating sliding frame (36);

the fixing unit (27) comprises a U-shaped slide way (271), a U-shaped sliding frame (272), a waist-shaped block (273), a waist-shaped long groove (274), a fixing bolt (275), a fixing roller (276), a moving shaft rod (277), a moving roller (278) and a fixing clamp (279), an auxiliary cavity is arranged in the auxiliary frame body (26), the edge of the auxiliary cavity is provided with the U-shaped slide way (271), the U-shaped slide way (271) is internally and slidably provided with the U-shaped slide way (272), the waist-shaped blocks (273) are symmetrically arranged on the U-shaped slide way (271) from left to right, the waist-shaped long groove (274) is symmetrically arranged on the U-shaped slide way (272) from left to right, the waist-shaped block (273) is slidably connected with the waist-shaped long groove (274), a supporting spring is connected between the upper end face of the auxiliary cavity and the upper end face of the U-shaped slide way (272), the fixing bolt (275) is slidably arranged on the, the lower end of the fixing bolt (275) is provided with a fixing roller (276), the middle of the left side wall and the right side wall of the auxiliary cavity is provided with a movable shaft lever (277), the middle of the movable shaft lever (277) is provided with a movable roller (278), and the lower bottom surface of the auxiliary cavity is provided with a fixing clamping piece (279).

2. The steel wire cladding forming processing method according to claim 1, characterized in that: the supporting unit (28) comprises a supporting cross rod (281), supporting support rods (282) and supporting rollers (283), the supporting cross rod (281) is symmetrically arranged between the auxiliary frame bodies (26) in a front-back mode, the supporting support rods (282) are symmetrically arranged between one ends of the supporting cross rod (281) through supporting springs, the auxiliary frame bodies (26) are connected with the supporting support rods (282) in the middle through pin shafts, the supporting rollers (283) are installed at the other ends of the supporting support rods (282) in a rotating mode, and the cross section of each supporting roller (283) is a three-quarter circular surface.

3. The steel wire cladding forming processing method according to claim 1, characterized in that: the upper coating unit (32) comprises a first hydraulic cylinder (321), a coating support plate (322), a coating chute (323), a coating slider (324), a second-order hydraulic cylinder (325), an arc slide way (326), an arc sliding frame (327), a coating connecting rod (328) and a coating roller (329), wherein the first hydraulic cylinder (321) is symmetrically arranged on the left and right of the lower surface of the coating long plate (31), the coating support plate (322) is arranged at the output end of the first hydraulic cylinder (321), the coating chute (323) is arranged on the lower surface of the coating support plate (322), the coating sliders (324) are symmetrically and slidably arranged in the coating chute (323) in the front and back direction, the second-order hydraulic cylinder (325) is connected between the coating sliders (324), the opposite surfaces of the arc slide ways (326) are symmetrically arranged on the coating sliders (324), the arc sliding frame (327) is slidably arranged in the arc slide ways (326, a plurality of coating rollers (329) are uniformly arranged on the arc-shaped sliding frame (327).

4. The steel wire cladding forming processing method according to claim 1, characterized in that: the lower coating unit (38) comprises a first coating slideway (381), a coating slide rod (382), a second hydraulic cylinder (383), a second coating slideway (384), an adjusting block (385), an adjusting screw rod (386) and a coating press wheel (387), the first coating slideway (381) is symmetrically arranged in the coating sliding frame (36) front and back, the coating slide rod (382) is connected between the first coating slideway (381) in a sliding manner, the second hydraulic cylinder (383) is connected between the bottom of the first coating slideway (381) and the lower surface of the coating slide rod (382), the second coating slideway (384) is arranged on the upper surface of the coating slide rod (382), the adjusting blocks (385) are symmetrically arranged in the second coating slideway (384) front and back, the adjusting screw rods (386) are arranged at two ends of the second coating slideway (384), the adjusting block (385) is connected with the adjusting screw rod (386) in a threaded fit manner, the coating press wheel (387) is arranged at the upper, the symmetrical positions of two sides of the cross section of the wrapping pinch roller (387) are in a quarter-arc shape.

5. The steel wire cladding forming processing method according to claim 1, characterized in that: the fixing clamp (279) comprises a fixing clamping block (2791), a fixing clamping sleeve (2792), a fixing clamping groove (2793), a fixing clamping rod (2794), a fixing compression bar (2795) and a fixing compression block (2796), the fixing clamping block (2791) is arranged at the lower end of an upper waist-shaped long groove (274) of the U-shaped sliding frame (272), the fixing clamping sleeve (2792) is symmetrically arranged at two ends of the movable shaft rod (277), the fixing clamping block (2791) vertically corresponds to the fixing clamping sleeve (2792), the fixing clamping groove (2793) is arranged at the bottom of the auxiliary cavity, the fixing clamping rod (2794) is symmetrically arranged in the fixing clamping groove (2793) in a left-right sliding mode, the stretching spring is connected between the rear ends of the fixing clamping rods (2794), a semicircular groove is formed in the inner side wall of the lower end of the U-shaped sliding frame (272), the front end of the fixing clamping rod (2794) can be in contact fit, the lower end of the fixed pressure lever (2795) is provided with a fixed pressing block (2796), and the rear end of the fixed clamping lever (2794) corresponds to the fixed pressing block (2796).

6. The steel wire cladding forming processing method according to claim 5, characterized in that: the fixed clamping block (2791) is a rectangular flat plate, and the cross section of the fixed clamping block (2792) is a regular polygon with even sides.