CN112746230A - Cable annealing system and method - Google Patents
Cable annealing system and method Download PDFInfo
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- CN112746230A CN112746230A CN202011569599.2A CN202011569599A CN112746230A CN 112746230 A CN112746230 A CN 112746230A CN 202011569599 A CN202011569599 A CN 202011569599A CN 112746230 A CN112746230 A CN 112746230A
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- 238000000137 annealing Methods 0.000 title claims abstract description 41
- 238000000034 method Methods 0.000 title claims abstract description 13
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 123
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 52
- 239000010959 steel Substances 0.000 claims abstract description 52
- 230000000694 effects Effects 0.000 claims abstract description 35
- 229910052802 copper Inorganic materials 0.000 claims abstract description 23
- 239000010949 copper Substances 0.000 claims abstract description 23
- 238000005097 cold rolling Methods 0.000 claims abstract description 17
- 239000000463 material Substances 0.000 claims abstract description 17
- 238000005266 casting Methods 0.000 claims abstract description 13
- 238000001953 recrystallisation Methods 0.000 claims abstract description 10
- 238000004519 manufacturing process Methods 0.000 claims abstract description 7
- 238000003825 pressing Methods 0.000 claims description 43
- 238000000227 grinding Methods 0.000 claims description 42
- 239000010977 jade Substances 0.000 claims description 30
- 238000005096 rolling process Methods 0.000 claims description 20
- 239000002245 particle Substances 0.000 claims description 19
- 239000013078 crystal Substances 0.000 claims description 17
- 238000003466 welding Methods 0.000 claims description 15
- 238000001816 cooling Methods 0.000 claims description 13
- 238000007670 refining Methods 0.000 claims description 7
- 238000002485 combustion reaction Methods 0.000 claims description 6
- 238000005242 forging Methods 0.000 claims description 4
- 238000005452 bending Methods 0.000 claims description 3
- 238000002955 isolation Methods 0.000 claims description 3
- 230000033001 locomotion Effects 0.000 claims description 3
- 125000006850 spacer group Chemical group 0.000 claims description 2
- 239000004020 conductor Substances 0.000 claims 1
- 239000012212 insulator Substances 0.000 claims 1
- 230000035939 shock Effects 0.000 claims 1
- 230000009466 transformation Effects 0.000 abstract description 6
- 239000007790 solid phase Substances 0.000 abstract description 5
- 238000009960 carding Methods 0.000 abstract description 4
- 230000005540 biological transmission Effects 0.000 abstract description 3
- 230000000903 blocking effect Effects 0.000 abstract description 3
- 229910001566 austenite Inorganic materials 0.000 abstract description 2
- 229910001562 pearlite Inorganic materials 0.000 abstract description 2
- 230000002265 prevention Effects 0.000 abstract description 2
- 230000006872 improvement Effects 0.000 description 11
- 238000005498 polishing Methods 0.000 description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- 241001391944 Commicarpus scandens Species 0.000 description 3
- 230000008859 change Effects 0.000 description 3
- 238000007689 inspection Methods 0.000 description 3
- 230000001681 protective effect Effects 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 2
- 238000002425 crystallisation Methods 0.000 description 2
- 230000008025 crystallization Effects 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 238000005491 wire drawing Methods 0.000 description 2
- 101000901617 Notophthalmus viridescens Homeobox protein DLX-3 Proteins 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 238000007792 addition Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 150000001879 copper Chemical class 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
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Classifications
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- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22F—CHANGING THE PHYSICAL STRUCTURE OF NON-FERROUS METALS AND NON-FERROUS ALLOYS
- C22F1/00—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working
- C22F1/08—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working of copper or alloys based thereon
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
- C21D1/26—Methods of annealing
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
- C21D9/52—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for wires; for strips ; for rods of unlimited length
- C21D9/525—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for wires; for strips ; for rods of unlimited length for wire, for rods
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B13/00—Apparatus or processes specially adapted for manufacturing conductors or cables
- H01B13/0016—Apparatus or processes specially adapted for manufacturing conductors or cables for heat treatment
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Manufacturing & Machinery (AREA)
- Heat Treatment Of Articles (AREA)
Abstract
The invention discloses a cable annealing system and a method, and the structure comprises: the invention realizes the matching of the annealing cold rolling case and the copper block casting groove to form the isomerous transformation phenomenon of annealing operation, and the continuity of track transmission to prevent the fragile fracture of the casting copper core, ensure the resistance eliminating condition of ignition prevention and improve the blocking tension, thereby rubbing the recrystallized grains after the solid phase transformation of the copper core, operating and processing the extension carding effect of refined grains, converting the pearlite molecular structure of the copper material into the recrystallization of an austenite form, hammering the copper wire at constant temperature to output through a steel ball roller and a double-channel disc seat to form stable molecular structure and refined grains, achieving the completeness of recrystallization annealing, and improving the production quality of the copper core and the electroscopic stability success rate.
Description
The application is a divisional application of an annealing device for preventing fire and eliminating resistance of copper core wire refined crystal grains for cables, wherein the application date is 2019, 4 and 19, and the application number is CN 201910315968.6.
Technical Field
The invention discloses a cable annealing system and a cable annealing method, and belongs to the field of wires and cables.
Background
The electric wire cable is a circuit conduction mode commonly used by a large-scale high-voltage tower or a small-scale electric appliance, the use length of the cable can be intercepted, the cable is suitable for a short cable in a narrow space of an internal environment and a long cable connected with a high-altitude frame, the application range of the cable in life is wide and very common, and the defects of the prior art, which are commonly used and need to be optimized, are as follows:
in the production and processing of electric wires and cables, the main circuit conduction of a copper core wire tube is very important, the using effect of the cable is directly influenced, after the copper core is ignited, cast and drawn, the copper core can be elastically stretched to eliminate the traction resistance, at the moment, the cast copper core is softer and is easy to break and deform, the rubber shell of the cable can be wrapped, the proper distance between the two copper core ends in the middle is overhead, an internal circuit is powered off in the cable, the manufactured cable circuit is unqualified in inspection, the cost of copper materials and rubber materials is also wasted, the cast copper core crystallization particle block can cause the local expansion phenomenon of the outer surface of a core tube because solid phase change particles are too large, and when the cable is powered on, the crystallization particles scratch the rubber inner shell to wear protective materials in advance, so that the potential hazard of the leakage of the.
Disclosure of Invention
In view of the deficiencies of the prior art, it is an object of the present invention to provide a cable annealing system and method, to solve the problems that the main path conduction of the copper core wire tube is very important in the production and processing of the electric wire and the electric cable, the use effect of the cable is directly influenced, because the copper core can be elastically stretched to eliminate the traction resistance after being ignited, cast and drawn, the cast copper core is soft and easy to break and deform, and the rubber shell of the cable can be wrapped, the space between the two copper core ends is properly overhead, so that the internal circuit is electrified and disconnected in the cable, the manufactured cable circuit is unqualified in inspection, the cost of copper materials and rubber materials is wasted, and the cast copper core crystal particle block causes the local expansion phenomenon of the outer surface of the core tube because of overlarge solid phase change particles, the protective material is lost in advance when the crystalline particles scratch the rubber inner shell, so that the potential hazard of electric leakage is caused.
In order to achieve the purpose, the invention is realized by the following technical scheme: a cable annealing system and method, the structure includes: the annealing cold rolling machine box is provided with a single-track reel, a copper core screw rod, a welding plate shell cover, a rotating plate sliding rail, a grinding frame plate disc, a convex cushion block, a steel ball rolling wheel and a double-channel plate seat, the single-track reel and the double-channel plate seat are respectively nested at the upper left corner and the lower right corner inside the welding plate shell cover, the copper core lead screw and the rotating plate slide rail are in clearance fit, the grinding and pressing frame plate disc and the steel ball rolling wheel are respectively arranged on the upper side and the lower side of the four convex cushion blocks, the copper core lead screw and the grinding and pressing frame plate disc are in interference fit, the steel ball rolling wheel is mechanically connected with the copper core lead screw, and the welding plate shell cover is tightly attached to the front side of the winch gear box.
In order to optimize the technical scheme, the method further comprises the following steps:
as a further improvement of the invention, the rotating plate slide rail is composed of a jade hooking rotating plate, a triangular arc groove seat, an arc pad slide rail groove, a condensate pipe and a rubber pad, the jade hooking rotating plate is installed inside the triangular arc groove seat, the triangular arc groove seat and the arc pad slide rail groove are of an integral structure, and the condensate pipe and the rubber pad are respectively nested at the left lower corner and the right lower corner of the arc pad slide rail groove and are positioned on the same arc surface.
As a further improvement of the invention, the jade hooking rotating plate consists of an arc pad grinding plate, a thick paster, an jade hooking plate, a bevel pipe, two petal blocks and a torsion spring pipe, wherein the thick paster and the arc pad grinding plate are respectively tightly attached to the left side and the right side of the jade hooking plate and are positioned on the same horizontal plane, the bevel pipe is mechanically connected with the torsion spring pipe through the two petal blocks and is vertical to the torsion spring pipe, and the two petal blocks are arranged inside the jade hooking plate.
As a further improvement of the invention, the grinding and pressing plate disc comprises a grinding and pressing support, a batten, a shaft column end cap and a disc, wherein the grinding and pressing support is buckled with the shaft column end cap through the batten, the shaft column end cap is nested on the right side of the axle center of the disc, the grinding and pressing support horizontally penetrates through the inside of the disc, and the batten and the disc are parallel to each other.
As a further improvement of the invention, the grinding and pressing support consists of a transverse rod, a sliding buckle block, a pulley, a pressing plate groove and a rough surface arc top block, wherein the transverse rod is inserted and embedded on the right side of the sliding buckle block, the sliding buckle block is mechanically connected with the pressing plate groove through the pulley, and the pressing plate groove and the rough surface arc top block are tightly attached together and are positioned on the same vertical surface.
As a further improvement of the invention, the shaft column end cap consists of an undercut spring column, a sleeve cap and a shaft column rod, the undercut spring column is arranged inside the sleeve cap, the sleeve cap is nested on the right side of the shaft column rod, the axes of the sleeve cap are collinear, and the undercut spring column is mechanically connected with the shaft column rod.
As a further improvement of the invention, the steel ball rolling wheel consists of an inner circular groove, a frame ring, a shaft core wheel and a steel ball fan plate, wherein the inner circular groove and the frame ring are nested together, the axes of the inner circular groove and the frame ring are collinear, the inner circular groove is mechanically connected with the steel ball fan plate through the shaft core wheel, and the steel ball fan plate and the frame ring are in clearance fit.
As a further improvement of the invention, the steel ball fan plate consists of a fan plate groove block, a long slide way and a steel ball body, wherein the fan plate groove block and the long slide way are of an integral structure and are positioned on the same vertical surface, and the long slide way is movably connected with the steel ball body.
As a further improvement of the invention, the jade hooking plate is of a jade hooking-shaped thick rotating plate structure with a tip, the grinding plate is attached to the long cambered surface and the end cambered surface of the jade hooking structure in a pressure-sharing manner, and then the opposite springs are conveniently assembled in the L-shaped grid grooves in the rotation of the jade hooking plate, so that the effect of internal stress compression-resistant friction rotation processing of the copper wire is achieved.
As a further improvement of the invention, the rough surface arc top block is of a half-arc convex pad groove surface solid block structure, large crystal particles on the outer surface of the copper wire can be shaved in a circular section through pressing of the rough surface, and the large crystal particles are ground into fine crystal particles to be output, so that the effects that the crystals are pressed on the outer surface of the copper wire and the work of the copper wire is not interfered are achieved.
As a further improvement of the invention, the side concave spring column is a spring telescopic column head structure with a concave buckling groove on one side, the groove buckling strips rotate in an interlocking manner, and then the column head elastically stretches to form a front-back extension effect of shaft rotation force, so that the shaft cap drives the disc wheel to roll in a small offset distance.
As a further improvement of the invention, the fan plate groove block is of a fan plate structure with four grids of rectangular grooves on a column plate, and a movable rail effect of cambered surface local pressure impact is formed through the four grids of rectangular grooves, so that the steel balls can effectively roll, and the effect of breaking the recrystallized block by striking a steel wire molding by inertia counterweight is achieved.
Advantageous effects
The invention relates to a cable annealing system and a method.A worker puts a copper block material into a copper block casting groove, bakes and forges the drawn wire through an internal combustion furnace base, outputs the drawn wire to an annealing cold rolling case at the front side of a winch gear box, enters a welding plate shell cover through a copper core lead screw, and is hinged on the top surface of an arc pad slide rail groove of a rotating plate slide rail through a monorail reel, then a condensate pipe slides left and right along a rubber pad to form a cooling sliding conveying effect on the copper core lead screw in a half-wrapping manner, and bears the rolling friction on the outer surface of the copper core lead screw through a jade hooking rotating plate in a triangular arc groove base, so that an arc pad grinding sand plate and a thick patch internally extrude a bevel pipe and a torsion spring pipe along the rotation of a jade hooking plate, the transverse and longitudinal axes of a bivalve block are interlocked to release force, and large crystal. Then the copper wire is rolled into the rear side of a dish plate along a grinding and pressing frame plate disc, the copper wire is pressed and adhered to a batten through a grinding and pressing bracket, the copper wire is rotationally drawn along an axis column rod of an axis column end cap, an undercut spring column and a sleeve cap elastically drive a transverse rod to pull a slide fastener block, a rough surface arc top block is driven to reciprocate and rub on a pressing plate groove through a pulley, the left and right small intervals are subjected to vibration isolation and slide, the rolling operation for grinding and refining the crystal grains is achieved, a convex cushion block drives the copper wire to enter a frame ring of a steel ball rolling wheel, a steel ball fan plate is rotated through an inner circular groove with an axis wheel, a steel ball body of a long slide way in a fan plate groove block rolls up and down, the copper wire is hammered by inertia counterweight spherical surface, the effect of finely forging the crystal grains is formed, a terminal double-channel plate seat is wound into a cooling chamber, the effect of cold rolling treatment of the copper core wire is achieved through manual adjustment of an industrial, and the influence of the friction hammering of the crystals on the formation of refined grains ensures that the copper wire is electrically stable and the bending resistance is enhanced.
The invention has the following advantages after operation:
an annealing cold rolling machine case is matched with a copper block casting groove, a wire drawing operation is carried to a rotating plate slide rail in a welding plate shell cover after a copper core is cast in the copper block casting groove, the homogeneous isomeric transformation phenomenon of the annealing operation is formed by uniformly distributing and drawing the stress in the copper core through the curling of a single-track reel and the sliding cooling of a condensate pipe, the bottom end of a drawing belt of the copper core is hooked with a jade rotating plate to rotate in a friction mode, the continuity of track transmission is formed, the fragile fracture of the cast copper core is prevented, the condition of fire prevention and resistance elimination is also guaranteed, the blocking tension is improved, recrystallized grains after the solid phase transformation of the copper core are rubbed, the extending carding effect of refined grains is operated, the pearlitic molecular structure of a copper material is converted into the recrystallization of an austenitic form, and then the hammer copper wire can be output through a steel ball roller and a double-channel disc seat at constant temperature to form a stable molecular structure and refined grains, the completeness of recrystallization annealing is achieved, and the production quality and the electroscopy stability of the copper core are improved.
Drawings
Other features, objects, and advantages of the present invention will become more apparent from the following detailed description of the embodiments of the invention when taken in conjunction with the accompanying drawings, in which:
fig. 1 is a schematic structural diagram of a cable annealing system and method according to the present invention.
FIG. 2 is a schematic cross-sectional view of an annealing cold rolling mill case according to the present invention.
FIG. 3 is a schematic cross-sectional view of the plate and the ball roller of the present invention.
Fig. 4 is a schematic side sectional view of the rotary plate slide rail of the present invention in an operating state.
Fig. 5 is a schematic perspective structural view of the working state of the jade hooking rotating plate of the invention.
FIG. 6 is a schematic side view of the grinding holder and the shaft end cap in operation.
Fig. 7 is a schematic perspective view of the steel ball sector plate of the present invention in a working state.
Description of reference numerals: a cooling chamber-1, an industrial control mainboard-2, an annealing cold rolling case-3, a winch gear box-4, a copper block casting groove-5, an internal combustion furnace seat-6, a spacer front baffle-7, a single-track reel-31, a copper core screw rod-32, a welding plate shell cover-33, a rotating plate slide rail-34, a grinding frame plate disc-35, a convex pad-36, a steel ball rolling wheel-37, a double-channel plate seat-38, a hook jade rotating plate-341, a triangular arc groove seat-342, an arc pad slide rail groove-343, a condensed water pipe-344, a rubber pad-345, an arc pad grinding plate-3411, a thick paster-3412, a hook jade plate-3413, a bent angle pipe-3414, a double-petal block-3415, a torsion spring pipe-3416, a grinding frame-351, a batten-352, a shaft column end cap-353, a thick paster-3412, A disc-354, a transverse rod-3511, a slide buckle-3512, a pulley-3513, a pressure plate groove-3514, a rough surface arc top block-3515, a side concave spring column-3531, a sleeve cap-3532, a shaft column rod-3533, an inner circular groove-371, a frame ring-372, a shaft core wheel-373, a steel ball fan plate-374, a fan plate groove block-3741, a long slide way-3742 and a steel ball body-3743.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.
Referring to fig. 1-7, the present invention provides a cable annealing system and method, which comprises: the annealing cold-rolling machine box 3 is provided with a single-track reel 31, a copper core screw rod 32, a welding plate shell cover 33, a rotating plate slide rail 34, a grinding and pressing frame plate disc 35, a convex pad block 36, a steel ball roller pressing wheel 37 and a double-channel disc seat 38, wherein the single-track reel 31 is movably connected with the copper core screw rod 32, monorail reel 31 and double-channel dish seat 38 are nested respectively in the inside upper left corner and the lower right corner of welding plate shell cover 33, copper core lead screw 32 adopts clearance fit with commentaries on classics board slide rail 34, grind and press frame plate dish 35 and steel ball roller 37 and install respectively in the upper and lower both sides of four protruding cushion blocks 36, copper core lead screw 32 adopts interference fit with grinding and pressing frame plate dish 35, steel ball roller 37 and copper core lead screw 32 mechanical connection, welding plate shell cover 33 hugs closely in the front side of capstan winch gear box 4.
Referring to fig. 4, the rotating plate slide rail 34 is composed of a jade hook rotating plate 341, a triangular arc groove seat 342, an arc pad slide rail groove 343, a condensed water pipe 344 and a rubber pad 345, the jade hook rotating plate 341 is installed inside the triangular arc groove seat 342, the triangular arc groove seat 342 and the arc pad slide rail groove 343 are of an integral structure, the condensed water pipe 344 and the rubber pad 345 are respectively nested at the left and right lower corners of the arc pad slide rail groove 343 and are located on the same arc surface, and the condensed water pipe 344 rubs and displaces along the rubber pad 345 in the arc pad slide rail groove 343 in the left and right direction, so that a copper core wire bottom half-wrapping type cooling and conveying effect is achieved.
Referring to fig. 5, the hooking rotating plate 341 is composed of an arc pad polishing plate 3411, a thick patch 3412, a hooking plate 3413, a bevel pipe 3414, a double-petal block 3415 and a torsion spring pipe 3416, the thick patch 3412 and the arc pad polishing plate 3411 are respectively tightly attached to the left and right sides of the hooking plate 3413 and are located on the same horizontal plane, the bevel pipe 3414 is mechanically connected with the torsion spring pipe 3416 through the double-petal block 3415 and are perpendicular to each other, the double-petal block 3415 is installed inside the hooking plate 3413, the hooking plate 3413 is a hooking thick rotating plate structure with a tip, the polishing plate is uniformly pressed through a long arc surface and an end arc surface of the hooking structure, then a butt spring is conveniently assembled in a rotary built-in L-shaped grid groove of the hooking jade, an action of an internal stress friction machining copper wire is formed, the pressing and the inner stress of the hooking pad polishing plate 3411 is vertically butted with the torsion spring pipe 3416 through the bevel pipe 3414, so as to obtain an internal stress unloading operation in two directions, and meanwhile, large recrystallized particles of the copper wire can be conveniently removed by friction.
Referring to fig. 3, the grinding and pressing plate disc 35 is composed of a grinding and pressing support 351, a strip 352, a shaft column end cap 353 and a disc 354, the grinding and pressing support 351 is buckled with the shaft column end cap 353 through the strip 352, the shaft column end cap 353 is nested on the right side of the axis of the disc 354, the grinding and pressing support 351 horizontally penetrates through the inside of the disc 354, the strip 352 and the disc 354 are parallel to each other, the steel ball rolling wheel 37 is composed of an inner circular groove 371, a frame ring 372, a shaft core wheel 373 and a steel ball fan plate 374, the inner circular groove 371 is nested with the frame ring 372 and is collinear in axis, the inner circular groove 371 is mechanically connected with the steel ball fan plate through the shaft core wheel 373, the steel ball fan plate 374 is in clearance fit with the frame ring 372, and after copper core wire crystal particles are ground through the grinding and pressing support 351, the steel ball fan plate 374 forms a forging spherical hammering effect, and the refined crystal particle hammering effect of a copper wire is.
Referring to fig. 6, the grinding and pressing support 351 comprises a transverse rod 3511, a slider block 3512, a pulley 3513, a pressing plate groove 3514 and a rough surface arc top block 3515, the transverse rod 3511 is inserted and embedded on the right side of the slider block 3512, the slider block 3512 is mechanically connected with the pressing plate groove 3514 through the pulley 3513, the pressing plate groove 3514 and the rough surface arc top block 3515 are tightly attached together and located on the same vertical plane, the rough surface arc top block 3515 is a half arc convex pad groove surface solid block structure, large crystalline particles on the outer surface can be scraped and shaved through pressing of a rough surface in a circular section, the copper wire is ground into fine crystalline particles and output, the effect of pressing and attaching the outer surface of the copper wire and not interfering the work of the copper wire is achieved, the shaft column end cap 353 comprises a side concave spring column 3531, a sleeve cap 3532 and a shaft column rod 3533, the side concave spring column 3531 is installed inside the sleeve cap 3532, the sleeve cap 3532 is nested on the right side of the shaft column sleeve rod 3533 and is collinear, the side concave spring column 3531 is mechanically connected with an axle column rod 3533, the side concave spring column 3531 is a spring telescopic column head structure with a concave buckling groove on one side, the concave buckling strips rotate in an interlocking mode, then the column head elastically extends to form a front-back extension effect of a shaft rotation rotating force, a shaft cap drives a disc wheel to perform small-spacing offset rolling, the axle column rod 3533 rotates to drive the side concave spring column 3531 to draw a rough surface arc top block 3515 to form a small-spacing elastic displacement friction polishing effect during rolling, large crystallized particles can fall off, the outer surface of a copper wire is polished, and the homogeneous carding metal molecule density effect after recrystallization is formed.
Referring to fig. 7, the steel ball panel 374 is composed of a panel groove 3741, a long slide way 3742 and a steel ball 3743, the panel groove 3741 and the long slide way 3742 are integrated and located on the same vertical plane, the long slide way 3742 is movably connected with the steel ball 3743, the panel groove 3741 is a panel structure of a column panel with four-grid rectangular grooves, a moving rail effect of cambered local pressure impact is formed by the four-grid rectangular grooves, so that the steel ball can effectively roll, an effect of striking the steel wire molding by an inertial weight to break a recrystallized block is achieved, an effect of striking a ring surface ball core is formed by sliding the steel ball 3743 up and down along the panel groove 3741, an effect of striking a timer type hammering the copper core wire point by point is formed by sector rotary motion, and a strong treatment effect is achieved for compacting a metal molecular gap and refining crystal grains.
The working process is as follows: a worker puts copper block materials into a copper block melt casting groove 5, bakes, forges and draws wires through an internal combustion furnace seat 6, outputs the wires to an annealing cold rolling case 3 on the front side of a winch gear box 4, enters a welding plate shell cover 33 through a copper core lead screw 32, is hinged to the top surface of an arc pad slide rail groove 343 of a rotating plate slide rail 34 through a single-track reel 31, then forms a cooling sliding conveying effect on the copper core lead screw 32 in a left-right sliding and half-wrapping mode through a condensed water pipe 344 along a rubber pad 345, and supports the rolling friction on the outer surface of the copper core lead screw 32 through a jade hooking rotating plate 341 in a triangular arc groove seat 342, so that an arc pad grinding plate 3411 and a thick patch 3412 internally extrude a bevel pipe 3414 and a torsion spring pipe 3416 along the rotation of the jade hooking plate 3413, the double-piece 3415 is subjected to horizontal-vertical shaft interlocking force unloading, and large grains after copper. Then the copper wire is rolled into the rear side of a disk 354 along a grinding and pressing frame plate 35, the copper wire is pressed and adhered to a slat 352 through a grinding and pressing frame 351, the copper wire is rotationally drawn along a shaft column rod 3533 of a shaft column end cap 353, a side concave spring column 3531 and a sleeve cap 3532 are elastically driven to transversely pull a slide buckle block 3511 to pull a slide buckle block 3512 to carry a rough surface arc top block 3515 on a pressure plate groove 3514 through a pulley 3513 to perform reciprocating friction movement, the left and right small distance vibration isolation sliding is performed, the rolling operation of grain polishing and refining is achieved, a convex pad block 36 drives the copper wire to enter a frame ring 372 of a steel ball roller wheel 374, a shaft core wheel 373 is driven through an inner circular groove 371 to rotate a steel ball fan plate, a steel ball body 3743 of a long slide channel 3742 in a fan plate groove block 3741 rolls up and down, an inertia counterweight spherical surface hammers the copper wire to form the effect of grain refining and forging, a terminal double-channel plate seat 38 is wound into a cooling chamber 1, the effect of cold rolling treatment of, the complete operation of recrystallization annealing prevents sparking and eliminates resistance, and influences on formation of refined grains by frictional hammering of the crystals are also avoided, so that the copper wire is electrically stable, and the bending resistance is enhanced.
The invention achieves the purposes that the annealing cold rolling machine case 3 is matched with the copper block melt casting groove 5 by the mutual combination of the components, the copper core is connected to the rotating plate slide rail 34 in the welding plate shell cover 33 by the wire drawing operation after the copper block melt casting groove 5 is melt-cast, the isomerous transformation phenomenon of the annealing operation is formed by the coiling of the single-track reel 31 and the uniform distribution traction of the stress in the copper core through the sliding cooling of the condensate pipe 344, the bottom end of the traction belt of the copper core is hooked with the jade rotating plate 341 to rotate in a friction way, the continuity of track transmission is formed, the fragile fracture of the melt-cast copper core is prevented, the condition of preventing ignition and eliminating resistance is also ensured, the blocking tension is improved, thereby the recrystallized grains after the solid phase transformation of the copper core are rubbed, the extension carding effect of refining grains is operated, the pearlite molecular structure of the copper material is transformed into the recrystallization of the austenite form, the copper wire can be hammered at constant temperature by the steel ball roller 37 and the, the method forms stable molecular structure organization and refined crystal grains, achieves the completeness of recrystallization annealing, improves the production quality of copper cores and the effect of stable electroscopy, thereby solving the problems that in the production and processing of electric wires and cables, the main path conduction of the copper core wire tube is very important, the using effect of cables is directly influenced, because the copper cores can be elastically stretched to eliminate the drawing resistance after being ignited, the fused copper cores are soft and easy to break and deform, the proper distance between the two copper core ends in the middle of the cable in the wrapping of a rubber shell of the cable is overhead, an internal circuit is electrified and disconnected in the cable, the manufactured cable circuit is unqualified in inspection, the cost of materials and rubber materials is also wasted, the crystalline particle blocks of the copper cores of the cast copper materials can cause the local expansion phenomenon of the outer surface of the core tube because the phase change particles are too large, when the cable is electrified, the crystalline particles scratch the rubber inner shell in advance to consume the protective materials, resulting in the problem of potential leakage.
The specific embodiments described herein are merely illustrative of the invention. Various modifications or additions may be made to the described embodiments or alternatives may be employed by those skilled in the art without departing from the scope of the invention or exceeding the scope of the claims appended hereto.
Claims (8)
1. An annealing device for preventing fire and resistance of copper core wire refined crystal grains for cables structurally comprises: cooling chamber (1), industry control mainboard (2), annealing cold rolling machine case (3), capstan winch gear box (4), copper billet casting groove (5), combustion furnace seat (6), baffle (7) before the shock insulator, its characterized in that:
the annealing cold-rolling case (3) is tightly attached to the front side of the winch gear case (4), the industrial control mainboard (2) is nested on the top of the cooling chamber (1), the copper block casting groove (5) and the cooling chamber (1) are respectively arranged on the left side and the right side of the winch gear case (4), the copper block casting groove (5) is nested on the top of the internal combustion furnace base (6), and the spacer front baffle (7) is tightly attached to the bottom of the annealing cold-rolling case (3);
the annealing cold rolling machine box (3) is provided with a single-track reel (31), a copper core screw rod (32), a welding plate shell cover (33), a rotating plate slide rail (34), a grinding press plate disc (35), a convex pad block (36), a steel ball rolling wheel (37) and a double-channel disc seat (38);
the single-track reel (31) is movably connected with a copper core screw rod (32), the single-track reel (31) and a double-channel reel seat (38) are respectively nested at the upper left corner and the lower right corner inside a welding plate shell cover (33), the copper core screw rod (32) is matched with a rotating plate slide rail (34), a grinding and pressing frame plate disc (35) and a steel ball rolling wheel (37) are respectively arranged at the upper side and the lower side of four convex cushion blocks (36), the copper core screw rod (32) is matched with the grinding and pressing frame plate disc (35), the steel ball rolling wheel (37) is mechanically connected with the copper core screw rod (32), and the welding plate shell cover (33) is tightly attached to the front side of a winch gear box (4);
the runner slide rail (34) comprises colluding jade runner (341), triangle arc groove seat (342), arc pad slide rail groove (343), condensate pipe (344), rubber pad (345), collude jade runner (341) and install in the inside of triangle arc groove seat (342), triangle arc groove seat (342) and arc pad slide rail groove (343) structure as an organic whole, lower angle about condensate pipe (344) and rubber pad (345) are nested respectively in arc pad slide rail groove (343).
2. The annealing device for preventing the fire and the fire of the copper core wire for the cable according to claim 1, wherein: collude jade commentaries on classics board (341) by arc pad dull polish board (3411), thick paster (3412), collude jade board (3413), dog-ear pipe (3414), bivalve piece (3415), torsional spring pipe (3416) are constituteed, thick paster (3412) hug closely respectively in the left and right sides of colluding jade board (3413) with arc pad dull polish board (3411), dog-ear pipe (3414) are through bivalve piece (3415) and torsional spring pipe (3416) mechanical connection, bivalve piece (3415) are installed in the inside of colluding jade board (3413).
3. The annealing device for preventing the fire and the fire of the copper core wire for the cable according to claim 1, wherein: the grinding and pressing frame plate disc (35) is composed of a grinding and pressing support (351), a strip plate (352), a shaft column end cap (353) and a disc (354), the grinding and pressing support (351) is buckled with the shaft column end cap (353) through the strip plate (352), the shaft column end cap (353) is nested on the right side of the axis of the disc (354), and the grinding and pressing support (351) horizontally penetrates through the inside of the disc (354).
4. The annealing device for preventing the fire and the fire of the copper core wire for the cable according to claim 3, wherein: the grinding and pressing support (351) consists of a transverse rod (3511), a slide fastener block (3512), a pulley (3513), a pressing plate groove (3514) and a rough surface arc top block (3515), the transverse rod (3511) is inserted and embedded into the right side of the slide fastener block (3512), the slide fastener block (3512) is mechanically connected with the pressing plate groove (3514) through the pulley (3513), and the pressing plate groove (3514) is tightly attached to the rough surface arc top block (3515).
5. The annealing device for preventing the fire and the fire of the copper core wire for the cable according to claim 3, wherein: the shaft column end cap (353) is composed of a side concave spring column (3531), a sleeve cap (3532) and a shaft column rod (3533), the side concave spring column (3531) is installed inside the sleeve cap (3532), the sleeve cap (3532) is nested on the right side of the shaft column rod (3533), and the side concave spring column (3531) is mechanically connected with the shaft column rod (3533).
6. The annealing device for preventing the fire and the fire of the copper core wire for the cable according to claim 1, wherein: the steel ball rolling wheel (37) is composed of an inner circular groove (371), a frame ring (372), a shaft core wheel (373) and a steel ball sector plate (374), the inner circular groove (371) is nested with the frame ring (372), the inner circular groove (371) is mechanically connected with the steel ball sector plate (374) through the shaft core wheel (373), and the steel ball sector plate (374) is matched with the frame ring (372).
7. The annealing device for preventing the fire and the fire of the copper core wire for the cable according to claim 6, wherein: the steel ball fan plate (374) is composed of a fan plate groove block (3741), a long strip chute (3742) and a steel ball body (3743), the fan plate groove block (3741) and the long strip chute (3742) are of an integral structure, and the long strip chute (3742) is movably connected with the steel ball body (3743).
8. A cable annealing system and method according to any one of claims 1-7, wherein:
workers put copper block materials into a copper block melt casting groove (5), bake, forge and draw wires through an internal combustion furnace base (6), and output the copper block materials to an annealing cold rolling case (3) on the front side of a winch gear box (4), enter a welding plate shell cover (33) through a copper core screw rod (32), are hinged to the top surface of an arc pad slide rail groove (343) of a rotating plate slide rail (34) through a single-rail reel (31), and then a condensate pipe (344) slides left and right along a rubber pad (345) in a half-wrapping mode to form a cooling sliding conveying effect on the copper core screw rod (32);
the outer surface of the copper core screw rod (32) is supported by the jade hooking rotating plate (341) in the triangular arc groove seat (342) for rolling friction, so that the arc pad grinding plate (3411) and the thick patch (3412) internally extrude the bevel pipe (3414) and the torsion spring pipe (3416) along the rotation of the jade hooking plate (3413), the transverse and longitudinal axes of the double-petal block (3415) are interlocked to release force, and large crystal particles after copper wire recrystallization are removed by friction;
then, the copper wire is rolled into the rear side of a disc (354) along a grinding and pressing frame plate disc (35), the copper wire is pressed and attached to a lath (352) through a grinding and pressing support (351), the copper wire is rotationally drawn along a shaft column rod (3533) of a shaft column end cap (353), a transverse rod (3511) and a sleeve cap (3532) are elastically driven to pull a sliding buckle block 3512, a rough surface arc top block (3515) is driven to perform reciprocating friction movement on a pressure plate groove (3514) through a pulley (3513), the left and right small distance vibration isolation slides, the rolling operation of grain grinding and refining is achieved, and the copper wire is driven by a convex cushion block (36) to enter a frame ring (723) of a steel ball rolling wheel (37);
through interior circular slot (371) area axle core wheel (373) gyration steel ball sector (374), make steel ball body (3743) of the interior long slide way (3742) of sector groove piece (3741) roll from top to bottom, inertia counter weight sphere hammering copper wire, form and refine forging crystalline grain effect, let terminal double flute way dish seat (38) wind into cooling chamber (1), reach the effect of cold rolling processing copper core silk through manual regulation industrial control mainboard (2), reach among the cable conductor manufacturing process, to the annealing complete operation of recrystallization, prevent the resistance that disappears, form the influence of refining the crystalline grain to crystalline friction hammering again, it is stable to let the copper wire electric, and the bending resistance is strengthened.
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| CN202011569599.2A CN112746230B (en) | 2019-04-19 | 2019-04-19 | Cable annealing system and method |
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| CN201910315968.6A CN110093575B (en) | 2019-04-19 | 2019-04-19 | Annealing device for preventing sparking and eliminating resistance of copper core wire refined crystal grains for cables |
| CN202011569599.2A CN112746230B (en) | 2019-04-19 | 2019-04-19 | Cable annealing system and method |
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| CN112582111A (en) * | 2020-10-28 | 2021-03-30 | 浙江龙呈电力设备有限公司 | Cable conductor processing rubber coating equipment |
| CN114602621B (en) * | 2022-03-30 | 2023-04-11 | 江山市星耀新材料有限公司 | Material block crusher for fire-fighting plastic powder production and use method thereof |
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|---|---|
| CN110093575B (en) | 2021-03-12 |
| CN112746230B (en) | 2022-02-11 |
| CN110093575A (en) | 2019-08-06 |
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