CN110102592A - A kind of high speed, which connects, draws heat treatment process line - Google Patents
A kind of high speed, which connects, draws heat treatment process line Download PDFInfo
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- CN110102592A CN110102592A CN201910458989.3A CN201910458989A CN110102592A CN 110102592 A CN110102592 A CN 110102592A CN 201910458989 A CN201910458989 A CN 201910458989A CN 110102592 A CN110102592 A CN 110102592A
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- 238000010438 heat treatment Methods 0.000 title claims abstract description 74
- 238000000034 method Methods 0.000 title claims abstract description 33
- 230000008569 process Effects 0.000 title claims abstract description 24
- 230000006698 induction Effects 0.000 claims abstract description 41
- 230000001681 protective effect Effects 0.000 claims abstract description 41
- 238000010791 quenching Methods 0.000 claims abstract description 28
- 230000000171 quenching effect Effects 0.000 claims abstract description 28
- 238000005491 wire drawing Methods 0.000 claims abstract description 25
- 230000003044 adaptive effect Effects 0.000 claims abstract description 20
- 238000004140 cleaning Methods 0.000 claims abstract description 18
- 238000001035 drying Methods 0.000 claims abstract description 10
- 239000007788 liquid Substances 0.000 claims abstract description 10
- 238000009413 insulation Methods 0.000 claims description 20
- 238000003825 pressing Methods 0.000 claims description 10
- 238000005498 polishing Methods 0.000 claims description 9
- 229910001220 stainless steel Inorganic materials 0.000 claims description 8
- 239000010935 stainless steel Substances 0.000 claims description 8
- 230000007246 mechanism Effects 0.000 claims description 4
- 239000003708 ampul Substances 0.000 claims description 3
- 238000009434 installation Methods 0.000 claims description 3
- 239000010453 quartz Substances 0.000 claims description 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 10
- 230000007704 transition Effects 0.000 abstract description 4
- 230000008859 change Effects 0.000 description 6
- 239000011261 inert gas Substances 0.000 description 5
- 230000001105 regulatory effect Effects 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 239000000843 powder Substances 0.000 description 4
- 230000001276 controlling effect Effects 0.000 description 3
- 230000033228 biological regulation Effects 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 239000004744 fabric Substances 0.000 description 2
- 235000011194 food seasoning agent Nutrition 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000003647 oxidation Effects 0.000 description 2
- 238000007254 oxidation reaction Methods 0.000 description 2
- 230000035939 shock Effects 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 239000010425 asbestos Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 229910052895 riebeckite Inorganic materials 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 239000011265 semifinished product Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
- B21C1/00—Manufacture of metal sheets, metal wire, metal rods, metal tubes by drawing
- B21C1/02—Drawing metal wire or like flexible metallic material by drawing machines or apparatus in which the drawing action is effected by drums
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
- B21C37/00—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape
- B21C37/04—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape of bars or wire
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
- B21C43/00—Devices for cleaning metal products combined with or specially adapted for use with machines or apparatus provided for in this subclass
- B21C43/02—Devices for cleaning metal products combined with or specially adapted for use with machines or apparatus provided for in this subclass combined with or specially adapted for use in connection with drawing or winding machines or apparatus
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
- B21C9/00—Cooling, heating or lubricating drawing material
-
- 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
- C21D1/62—Quenching devices
- C21D1/63—Quenching devices for bath quenching
-
- 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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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Heat Treatment Of Articles (AREA)
- Metal Extraction Processes (AREA)
- Heat Treatment Of Strip Materials And Filament Materials (AREA)
Abstract
Connect the invention discloses a kind of high speed and draws heat treatment process line, including wire drawing machine and admission machine, arrangement cleaning machine is sequentially connected in series between the wire drawing machine and admission machine, induction heating machine, adaptive quenching tank, rinsing bowl, plated film slot and drying portion, the induction heating machine includes no less than one section of bringing-up section, the bringing-up section includes inner protective tube, the inner protective tube is externally wrapped with induction coil, the induction coil is electrically connected with high frequency electric source, the adaptive quenching tank includes the upper slot that can adjust internal liquid temperature, the slide damper that setting can be slided along its length inside the upper slot, this, which connects at a high speed, draws heat treatment process line that the drawing of wirerope and heat treatment process are carried out a group line production, reduce the intermediate transition of workpiece, and the heat generated to drawing utilizes, and induction heating machine is added, the temperature of fast lifting workpiece Degree shortens the inefficient between two procedures, avoids inventory, reduces production cost.
Description
Technical field
The present invention relates to wirerope processing technique field, specially a kind of high speed, which connects, draws heat treatment process line.
Background technique
Wirerope and the generally existing wire drawing of steel wire industry and heat treatment procedure, wherein wire-drawing process passes through a large amount of electricity of consumption
Drawing can be completed, a large amount of thermal energy generated in drawing process do not make full use of but.Semi-finished product are related to repeatedly loading and unloading when circulating,
The a large amount of artificial and energy of consumption, while twice process efficiency gap is larger, is forced to increase Work in Process to maintain series production,
Work in Process occupies substantial contribution.
Summary of the invention
The technical problem to be solved by the present invention is to overcome the existing defects, provides a kind of high speed and connects and draws heat treatment process line,
The drawing of wirerope and heat treatment process are subjected to a group line production, reduce the intermediate transition of workpiece, and to the heat that drawing generates
Amount is utilized, and induction heating machine is added, and the temperature of fast lifting workpiece shortens the inefficient between two procedures, avoids
Inventory reduces production cost, can effectively solve the problems in background technique.
To achieve the above object, it the invention provides the following technical scheme: a kind of high speed, which connects, draws heat treatment process line, including draws
Silk machine and admission machine are sequentially connected in series arrangement cleaning machine, induction heating machine, adaptive quenching between the wire drawing machine and admission machine
Slot, rinsing bowl, plated film slot and drying portion, the induction heating machine include no less than one section of bringing-up section, and the bringing-up section includes
Inner protective tube, the inner protective tube are externally wrapped with induction coil, and the induction coil is electrically connected with high frequency electric source, the adaptive quenching
Slot includes the upper slot that can adjust internal liquid temperature, the sliding that setting can be slided along its length inside the upper slot
Baffle, the wire drawing machine, high frequency electric source, adaptive quenching tank, plated film slot, drying portion and admission machine respectively with external control unit
Electrical connection.
As a preferred technical solution of the present invention, the body top of the cleaning machine is vertically arranged sliding bar, described
The pressing plate that setting can slide up and down inside sliding bar, sets gradually polishing along Workpiece length direction between the pressing plate and main body
Spring is arranged between the pressing plate and the upper end of sliding bar in portion and cleaning part, is wiped, is gone by the polishing of polishing portion and cleaning part
Except the drawing stage generates and is attached to the wire drawing powder and oxide skin of workpiece surface.
As a preferred technical solution of the present invention, set gradually inside the induction heating machine along workpiece direction of feed
Individual inner protective tube and the line of induction is respectively adopted in preheating part, heating part and insulation portion, the preheating part, heating part and insulation portion
Circle carries out segmentally heating inside the induction heating machine inside different bringing-up sections, the induction coil of every section of bringing-up section is using different
The high frequency electric source of frequency is powered, and while guaranteeing heating speed, effective energy saving reduces production cost.
As a preferred technical solution of the present invention, two groups of coaxially arranged inner protective tubes are used inside the preheating part,
Three groups of coaxially arranged inner protective tubes are used inside the heating part, and preheating part and the inner protective tube of heating part are externally wrapped with two groups of senses
Coil is answered, is connected between two adjacent groups inner protective tube by intermediate connection tube in same bringing-up section, the circumference of the intermediate connection tube
Three groups of induction coils, the insulation portion is arranged with its internal snorkel being connected to, the inner protective tube outside of the insulation portion in face setting
Inner protective tube periphery setting and its internal snorkel being connected to, be arranged at the snorkel be connected to external air source it is electronic
Regulating valve adjusts the inert gas flow velocity being passed through inside venthole according to the drawing speed of wire drawing machine, passes through the guarantor of inert gas
Shield effect, prevents workpiece from superficial oxidation occurs in the heating period.
As a preferred technical solution of the present invention, the inner protective tube of the preheating part and heating part is quartz ampoule, described
Intermediate connection tube is stainless steel tube, and the inner protective tube of the insulation portion is stainless steel tube, is arranged between the preheating part and heating part
The idler wheel of workpiece is supported, temperature sensor, the temperature sensor and external control unit is fixedly installed above the idler wheel
Electrical connection is detected by workpiece temperature of the setting temperature sensor to preheating part tail end, so that the power to heating part is adjusted
It is whole, guarantee that the workpiece temperature of heating part tail end meets quenching and requires, while pair of rollers workpiece is set and is supported, workpiece is avoided to exist
Bringing-up section inside shaking collides with inner protective tube, and the inner protective tube of insulation portion uses stainless steel tube, promotes impact-resistant ability, keeps away
Exempt from shock inner protective tube problem caused by subsequent handling causes workpiece to shake.
As a preferred technical solution of the present invention, the adaptive quenching tank includes reservoir and upper slot, described
Upper slot is in the top of reservoir, is arranged interconnected overflow hole between the upper slot and reservoir, and upper slot with
The elevator pump of connection is set between reservoir, lead screw is set along its length inside the upper slot, is passed through outside the lead screw
It is threadedly engaged installation slide damper, motor is arranged in the end of the lead screw, and setting temperature adjusts coil pipe, institute inside the reservoir
It states temperature adjusting coil pipe to be connected to by electric control valve with external temperature control medium feeding mechanism, the motor, elevator pump and electricity
Dynamic regulating valve is electrically connected with external control unit, by the change in location of upper slot internal slide baffle, changes workpiece upper
The quenching duration of slot internal liquid, to adapt to the different drawing speeies of wire drawing machine, while temperature is adjusted inside coil pipe by not
Same velocity of medium changes the medium temperature inside reservoir, by promoting pumping action, makes Jie inside upper slot and reservoir
Matter can exchange, and regulate and control convenient for the temperature to upper slot.
Compared with prior art, draw heat treatment process line by the drawing of wirerope the beneficial effects of the present invention are: this connects at a high speed
It pulls out and carries out a group line production with heat treatment process, reduce the intermediate transition of workpiece, and the heat generated to drawing utilizes, and
Induction heating machine is added, the temperature of fast lifting workpiece shortens the inefficient between two procedures, avoids inventory, reduces production
Cost.
Detailed description of the invention
Fig. 1 is schematic structural view of the invention；
Fig. 2 is cleaning machine schematic diagram of the present invention；
Fig. 3 is induction heating machine schematic diagram of the present invention；
Fig. 4 is the adaptive quenching tank schematic diagram of the present invention；
Fig. 5 is plated film slot schematic diagram of the present invention；
Fig. 6 is the adaptive quenching tank cross-sectional view of the present invention.
In figure: 1 wire drawing machine, 2 cleaning machines, 201 pressing plates, 202 polishing portions, 203 cleaning parts, 3 induction heating machines, 301 preheatings
Portion, 302 heating parts, 303 insulation portions, 304 inner protective tubes, 305 intermediate connection tubes, 306 idler wheels, 307 induction coils, 308 temperature pass
Sensor, 4 adaptive quenching tanks, 401 reservoirs, 402 upper slots, 403 temperature adjust coil pipe, 404 elevator pumps, 405 slide dampers,
406 motors, 407 lead screws, 5 rinsing bowls, 6 plated film slots, 7 drying portions, 8 admission machines.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Please refer to Fig. 1-6, the present invention provides a kind of technical solution: a kind of high speed, which connects, draws heat treatment process line, including wire drawing
Machine 1 and admission machine 8 are sequentially connected in series arrangement cleaning machine 2, induction heating machine 3, adaptive quenching tank between wire drawing machine 1 and admission machine 8
4, rinsing bowl 5, plated film slot 6 and drying portion 7, induction heating machine 3 include no less than one section of bringing-up section, and bringing-up section includes inner protective tube
304, inner protective tube 304 is externally wrapped with induction coil 307, and induction coil 307 is electrically connected with high frequency electric source, and adaptive quenching tank 4 wraps
The upper slot 402 that can adjust internal liquid temperature is included, the sliding gear that can be slided along its length is set inside upper slot 402
Plate 405, wire drawing machine 1, high frequency electric source, adaptive quenching tank 4, plated film slot 6, drying portion 7 and admission machine 8 are single with external control respectively
Member electrical connection.
The body top of cleaning machine 2 is vertically arranged sliding bar, and the pressing plate 201 that can be slided up and down is arranged inside sliding bar,
Polishing portion 202 and cleaning part 203, pressing plate 201 and sliding bar are set gradually along Workpiece length direction between pressing plate 201 and main body
Spring is set between upper end, is wiped by the polishing of polishing portion 202 and cleaning part 203, the removal drawing stage generates and is attached to
The wire drawing powder and oxide skin of workpiece surface, polishing portion 202 carry out friction scrub to the surface of workpiece using finer wire braided fabric, remove
The oxide skin and wire drawing powder for going drawing to generate, while cleaning part 203 is purged the dust of workpiece surface using asbestos board.
Preheating part 301, heating part 302 and insulation portion 303 are set gradually along workpiece direction of feed inside induction heating machine 3,
Individual inner protective tube 304 and induction coil 307 is respectively adopted in preheating part 301, heating part 302 and insulation portion 303, in induction heating
Segmentally heating is carried out inside the different bringing-up section in 3 inside of machine, wherein preheating part 301 uses high frequency electric source, and heating part 302 is using super
Audio power supply, insulation portion 303 use VHF source power, and the induction coil 307 of every section of bringing-up section uses the high-frequency electrical of different frequency
Source is powered, and according to the sectional area of the drawing speed of wire drawing machine 1 and workpiece, carries out tune appropriate to the frequency of high frequency electric source
Whole, while guaranteeing heating speed, effective energy saving reduces production cost.
Two groups of coaxially arranged inner protective tubes 304 are used inside preheating part 301, use three groups of coaxial cloth inside heating part 302
The inner protective tube 304 set, and preheating part 301 and the inner protective tube of heating part 302 304 are externally wrapped with two groups of induction coils 307, it is same to add
Connected between two adjacent groups inner protective tube 304 by intermediate connection tube 305 in hot arc, the periphery setting of intermediate connection tube 305 with
Its internal snorkel being connected to, is arranged three groups of induction coils 307 outside the inner protective tube 304 of insulation portion 303, insulation portion 303 it is interior
The snorkel being connected to its inside is arranged in the periphery of pillar 304, and the motorized adjustment being connected to external air source is arranged at snorkel
Valve adjusts the inert gas flow velocity being passed through inside venthole according to the drawing speed of wire drawing machine 1, is made by the protection of inert gas
With, prevent workpiece the heating period occur superficial oxidation.
Preheating part 301 and the inner protective tube of heating part 302 304 are quartz ampoule, and intermediate connection tube 305 is stainless steel tube, heat preservation
The inner protective tube 304 in portion 303 is stainless steel tube, the idler wheel 306 of setting support workpiece, rolling between preheating part 301 and heating part 302
Temperature sensor 308 is fixedly installed in 306 top of wheel, and temperature sensor 308 is electrically connected with external control unit, by the way that temperature is arranged
Sensor 308 detects the workpiece temperature of 301 tail end of preheating part, to be adjusted to the power of heating part 302, guarantees heating
The workpiece temperature of 302 tail end of portion meets quenching and requires, while idler wheel 306 is arranged and is supported to workpiece, and workpiece is avoided to heat
Intersegmental part shaking collides with inner protective tube 304, and the inner protective tube 304 of insulation portion 303 uses stainless steel tube, promotes impact-resistant energy
Power, shock 304 problem of inner protective tube caused by avoiding subsequent handling that workpiece is caused to shake.
Adaptive quenching tank 4 includes reservoir 401 and upper slot 402, and upper slot 402 is in the top of reservoir 401, on
Interconnected overflow hole is set between position slot 402 and reservoir 401, and setting is connected between upper slot 402 and reservoir 401
Elevator pump 404, lead screw 407 is set along its length inside upper slot 402, is slided outside lead screw 407 by being threadedly engaged installation
Motor 406 is arranged in dynamic baffle 405, the end of lead screw 407, and setting temperature adjusts coil pipe 403 inside reservoir 401, and temperature is adjusted
Coil pipe 403 is connected to by electric control valve with external temperature control medium feeding mechanism, motor 406, elevator pump 404 and motorized adjustment
Valve is electrically connected with external control unit, by the change in location of upper 402 internal slide baffle 405 of slot, changes workpiece upper
The quenching duration of 402 internal liquid of slot, to adapt to the different drawing speeies of wire drawing machine 1, while temperature is adjusted inside coil pipe 403
By different velocity of medium, changes the medium temperature inside reservoir 401, acted on by elevator pump 404, make upper slot 402
It can exchange with the medium inside reservoir 401, regulate and control convenient for the temperature to upper slot 402.
Rinsing bowl 5 is common pool construction, and the impurity that can be generated to hard heat treatment cleans, and is played simultaneously
The effect that workpiece cools.
Plated film slot 6 includes mode of communicating upper slot identical with adaptive quenching tank 4 and reservoir, and is had inside reservoir
There is the identical temperature regulation structure of structure, the medium of storage inside is only replaced with to the plated film liquid of workpiece surface, to workpiece
Plated film is carried out, prevents workpiece surface from corroding and aoxidizing.
Drying portion 7 is common air flow dryer, carries out hot-air seasoning to the workpiece after plated film.
Motor 406, elevator pump 404, induction coil 307 and temperature sensor 308 are all made of common model in the market, outside
The preferred Siemens 6ES7216-2AD23-0XB8 type PLC controller of control unit is set, the control of electronic component and wire laying mode are equal
Using normal method in the prior art.
When in use: the drawing speed of initial setting wire drawing machine 1 is nine meters per hour, successively sets preheating part 301, heating
The heating frequency of portion 302 and insulation portion 303 is 30Khz, 500 Khz, 160 Khz, guarantees workpiece in preheating part 301, heating part
302 and the tail end temperature of insulation portion 303 be followed successively by 500 DEG C, 950 DEG C, 950 DEG C or so, wherein workpiece is in the exit of wire drawing machine 1
Initial temperature be about 80 DEG C or so, while according to the area of section of workpiece, regulating and controlling electric control valve, control the logical of inert gas
Enter speed, prevents workpiece from aoxidizing.
Regulating and controlling adaptive 4 inside electric control valve of quenching tank, regulating and controlling temperature adjusts the flow velocity of 403 interior media of coil pipe, or
Person realizes the temperature of 401 inside quenching liquid of reservoir by the temperature of the external temperature control medium feeding mechanism interior media of change
Regulation, while elevator pump 404 is by inside the lifting liquid inside reservoir 401 to upper slot 402, the work of directive wheel at both ends
Under, workpiece passes through inside upper slot 402, and is discharged from slide damper 405, is acted on by motor 406 and lead screw 407,
It drives slide damper 405 that change in location occurs, to change the EXIT POINT of workpiece, to change the quenching duration of workpiece, adapts to
The workpiece quenching requirement of different cross-sectional.
After workpiece is carried out drawing by wire drawing machine 1, after wire drawing powder and oxide skin that surface is removed by cleaning machine 2, enter
Temperature is promoted to 950 DEG C by the quick heating of induction coil 307 by induction heating machine 3, into adaptive quenching tank 4, into
Row quenching, enters rinsing bowl 5 after the completion, the residue on cleaning workpiece surface, while workpiece temperature is reduced to 170 DEG C, clearly
Workpiece after washing enters inside plated film slot 6, carries out the coating of coating liquid, and subsequent 7 hot-air seasoning of drying portion is then turning round
Admission machine 8 act under the workpiece after processing is wound.
The drawing of wirerope and heat treatment process are carried out group line and produced by the present invention, reduce the intermediate transition of workpiece, and
To drawing generate heat utilize, and be added induction heating machine 3, the temperature of fast lifting workpiece, shorten two procedures it
Between inefficient, avoid inventory, reduce production cost.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (6)
1. a kind of high speed, which connects, draws heat treatment process line, including wire drawing machine (1) and admission machine (8), it is characterised in that: the wire drawing machine
(1) arrangement cleaning machine (2), induction heating machine (3), adaptive quenching tank (4), rinsing bowl are sequentially connected in series between admission machine (8)
(5), plated film slot (6) and drying portion (7), the induction heating machine (3) include no less than one section of bringing-up section, the bringing-up section packet
It includes inner protective tube (304), the inner protective tube (304) is externally wrapped with induction coil (307), the induction coil (307) and high-frequency electrical
Source electrical connection, the adaptive quenching tank (4) includes the upper slot (402) that can adjust internal liquid temperature, the upper slot
(402) slide damper (405) that internal setting can be slided along its length, it is the wire drawing machine (1), high frequency electric source, adaptive
Quenching tank (4), plated film slot (6), drying portion (7) and admission machine (8) are electrically connected with external control unit respectively.
2. high speed according to claim 1, which connects, draws heat treatment process line, it is characterised in that: the main body of the cleaning machine (2)
Upper vertical is arranged sliding bar, the pressing plate (201) that setting can slide up and down inside the sliding bar, the pressing plate (201) with
Polishing portion (202) and cleaning part (203), the pressing plate (201) and sliding bar are set gradually along Workpiece length direction between main body
Upper end between spring is set.
3. high speed according to claim 1, which connects, draws heat treatment process line, it is characterised in that: in the induction heating machine (3)
Portion sets gradually preheating part (301), heating part (302) and insulation portion (303) along workpiece direction of feed, the preheating part (301),
Individual inner protective tube (304) and induction coil (307) is respectively adopted in heating part (302) and insulation portion (303).
4. high speed according to claim 3, which connects, draws heat treatment process line, it is characterised in that: the preheating part (301) is internal
Using two groups of coaxially arranged inner protective tubes (304), three groups of coaxially arranged inner protective tubes are used inside the heating part (302)
(304), and preheating part (301) and the inner protective tube (304) of heating part (302) are externally wrapped with two groups of induction coils (307), same to add
It is connected between two adjacent groups inner protective tube (304) by intermediate connection tube (305) in hot arc, the circle of the intermediate connection tube (305)
The snorkel that circumferential surface setting is connected to its inside, the inner protective tube (304) of the insulation portion (303) is external to be arranged three groups of induction coils
(307), the snorkel that the periphery setting of the inner protective tube (304) of the insulation portion (303) is connected to its inside, the snorkel
The electric control valve that place's setting is connected to external air source.
5. high speed according to claim 4 connect draw heat treatment process line, it is characterised in that: the preheating part (301) and plus
The inner protective tube (304) of hot portion (302) is quartz ampoule, and the intermediate connection tube (305) is stainless steel tube, the insulation portion (303)
Inner protective tube (304) be stainless steel tube, between the preheating part (301) and heating part (302) setting support workpiece idler wheel
(306), temperature sensor (308) are fixedly installed above the idler wheel (306), the temperature sensor (308) and external control
Unit electrical connection.
6. high speed according to claim 1, which connects, draws heat treatment process line, it is characterised in that: the adaptive quenching tank (4)
Including reservoir (401) and upper slot (402), the upper slot (402) is in the top of reservoir (401), the upper slot
(402) interconnected overflow hole is set between reservoir (401), and is arranged between upper slot (402) and reservoir (401)
The elevator pump (404) of connection, the upper slot (402) is internal to be arranged lead screw (407) along its length, and the lead screw (407) is outside
Motor (406) are arranged by being threadedly engaged installation slide damper (405), the end of the lead screw (407) in portion, the reservoir
(401) internal setting temperature adjusts coil pipe (403), and the temperature adjusts coil pipe (403) and passes through electric control valve and external tune
Warm medium feeding mechanism connection, the motor (406), elevator pump (404) and electric control valve are electrically connected with external control unit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910458989.3A CN110102592A (en) | 2019-05-29 | 2019-05-29 | A kind of high speed, which connects, draws heat treatment process line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910458989.3A CN110102592A (en) | 2019-05-29 | 2019-05-29 | A kind of high speed, which connects, draws heat treatment process line |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110102592A true CN110102592A (en) | 2019-08-09 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910458989.3A Pending CN110102592A (en) | 2019-05-29 | 2019-05-29 | A kind of high speed, which connects, draws heat treatment process line |
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| CN (1) | CN110102592A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112044971A (en) * | 2020-08-31 | 2020-12-08 | 江阴市诚信合金材料有限公司 | Wire drawing device of high strength high extension copper nickel fine filament |
| CN114210749A (en) * | 2021-12-29 | 2022-03-22 | 广东创兴电缆有限公司 | High-efficient thick line wire drawing machine |
| CN114836614A (en) * | 2022-04-29 | 2022-08-02 | 江苏兴缘高温线缆有限公司 | Annealing device for processing copper-plated wire |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112044971A (en) * | 2020-08-31 | 2020-12-08 | 江阴市诚信合金材料有限公司 | Wire drawing device of high strength high extension copper nickel fine filament |
| CN114210749A (en) * | 2021-12-29 | 2022-03-22 | 广东创兴电缆有限公司 | High-efficient thick line wire drawing machine |
| CN114210749B (en) * | 2021-12-29 | 2024-03-19 | 广东创兴电缆有限公司 | High-efficient thick line wire drawing machine |
| CN114836614A (en) * | 2022-04-29 | 2022-08-02 | 江苏兴缘高温线缆有限公司 | Annealing device for processing copper-plated wire |
| CN114836614B (en) * | 2022-04-29 | 2022-12-09 | 江苏兴缘高温线缆有限公司 | Annealing device for processing copper-plated wire |
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