CN205443380U - Many response backfire -proof device - Google Patents
Many response backfire -proof device Download PDFInfo
- Publication number
- CN205443380U CN205443380U CN201620123351.6U CN201620123351U CN205443380U CN 205443380 U CN205443380 U CN 205443380U CN 201620123351 U CN201620123351 U CN 201620123351U CN 205443380 U CN205443380 U CN 205443380U
- Authority
- CN
- China
- Prior art keywords
- production
- induction coil
- steel wire
- induction
- tempering
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 230000006698 induction Effects 0.000 claims abstract description 55
- 238000005496 tempering Methods 0.000 claims abstract description 29
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 27
- 239000010959 steel Substances 0.000 claims abstract description 27
- 229910052573 porcelain Inorganic materials 0.000 claims abstract description 11
- 239000000523 sample Substances 0.000 claims abstract description 8
- 238000012544 monitoring process Methods 0.000 claims abstract description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 20
- 238000010438 heat treatment Methods 0.000 abstract description 15
- 238000003912 environmental pollution Methods 0.000 abstract description 3
- 238000011109 contamination Methods 0.000 abstract 1
- 229910000639 Spring steel Inorganic materials 0.000 description 8
- 238000004140 cleaning Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000005520 cutting process Methods 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 239000003607 modifier Substances 0.000 description 2
- 238000010791 quenching Methods 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 229910000734 martensite Inorganic materials 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 230000000171 quenching effect Effects 0.000 description 1
- 230000001131 transforming effect Effects 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/25—Process efficiency
Landscapes
- Heat Treatment Of Strip Materials And Filament Materials (AREA)
Abstract
The utility model discloses a many response backfire -proof device. The device includes induction power supply, induction coil and infrared temperature probe the induction coil in the equipartition have a plurality of porcelain tubes. The porcelain tube that the steel wire passes through in the induction coil can heat, utilizes the temperature of infrared temperature probe monitoring steel wire. The utility model discloses but many steel wires of coproduction, and the steel wire specifications range of production is 2 - 6mm, the problem of current oil hardening tempering production line lead bath heating tempering severe contamination environment, production specification less (2 - 6mm) is solved. Reach and avoid environmental pollution, reduction in production cost, cleaner production, energy saving and consumption reduction, improve production efficiency, enlarge the mesh of production range.
Description
Technical field
This utility model belongs to the multifibres induction tempering technical field that oil hardening backfire product line is used, and is primarily related to multifibres induction tempering device.
Background technology
At present, spring steel wire finished product heat treatment uses modifier treatment, commonly referred to oil hardening temper mostly.After oil hardening temper, make steel wire obtain high strength degree, high elastic limit, improve stress relaxation resistance and the fatigue strength of steel wire, make steel wire have good spring processing performance processed simultaneously.
During traditional spring steel wire oil hardening temper, the austenitizing of steel wire uses the heating of multitube Muffle furnace, then at oil quenching, and tradition tempering mode many employings lead bath heating tempering；Owing to lead liquid melted in lead bath discharges substantial amounts of lead dust, serious environment pollution to surrounding；The lead skim that periodic cleaning lead bath is abandoned also is that a kind of danger is useless, serious environment pollution.
The eighties in 20th century, Japan the most successfully utilized the method for sensing heating modifier treatment to produce oil tempered spring steel wires；At the beginning of 21 century so far, domestic built more than 10 bar induction heat treatment production lines are used for producing oil tempered spring steel wires；But, above-mentioned production line is monofilament production line, and the specification produced is between 6 16mm, there is presently no manufacturer and utilizes multifibres induction tempering equipment and Technology to produce the oil tempered spring steel wires of relatively small dimension (2 6mm).
The subject matter that monofilament production line exists is that production efficiency is low, it is impossible to realizes multifibres and produces the type selecting and manufacture existing problems that the technical problem underlying existed is induction power supply and induction coil.Spring steel wire currently for relatively small dimension 2 6mm still uses traditional mode.
Summary of the invention
The purpose of this utility model is to provide a kind of multifibres induction tempering device.The problem solving existing oil hardening backfire product line lead bath heating tempering serious environment pollution, reaches to avoid environmental pollution, reduce production cost, cleaning production, energy-saving and cost-reducing purpose.Realize multifibres to produce, improve production efficiency；By the Lectotype Optimization to induction power supply and induction coil, it is possible to produce the spring steel wire of relatively small dimension, expand production range.
This utility model realizes above-mentioned purpose and adopts the technical scheme that: a kind of multifibres induction tempering device, including induction power supply and induction coil, is evenly equipped with multiple porcelain tube in described induction coil.
Induction coil described in the utility model is flat structure.
This utility model is additionally provided with the infrared temperature probe for monitoring wire temperature.
This utility model increases after described induction coil tempering holding furnace.
The porcelain tube uniform in described induction coil of this utility model is eight.
This utility model by transforming induction heating tempering device as by lead tempering bath, tempering mode no longer uses lead bath heating tempering, solve existing oil hardening backfire product line lead bath heating and be tempered lead dust, the problem of lead skim serious environment pollution produced, reach the purpose avoiding environmental pollution, reduction production cost, cleaning to produce, save energy and reduce the cost.And tempering induction coil is a kind of flat；The induction coil of flat can make the most parallel distribution of the magnetic line of force so that the many uniform cutting magnetic lines of steel wire, to obtain identical temperature, can produce many steel wires simultaneously, and the wire gauge scope produced is 2 6mm；Solve and there is presently no manufacturer and utilize multifibres induction tempering equipment and Technology to produce the problem of oil tempered spring steel wires of relatively small dimension (2 6mm).Thus, improve production efficiency, expand production range.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Sequence number in figure: 1, induction power supply, 2, induction coil, 3, porcelain tube, 4, steel wire, 5, infrared temperature probe.
Detailed description of the invention
In conjunction with accompanying drawing, provide embodiment of the present utility model as follows:
As shown in Figure 1: the multifibres induction tempering device described in the present embodiment, including induction power supply 1, induction coil 2, porcelain tube 3 and infrared temperature probe 5.Described induction power supply 1(model is IPS-100/20) it is connected with induction coil 2.Described induction coil 2 uses flat structure, in order to produce many steel wires simultaneously, being evenly equipped with multiple porcelain tube 3(the present embodiment in induction coil 2 is eight), producible wire gauge scope is 2 6mm.Described infrared temperature probe 5 is arranged on induction coil exit, effect is the temperature of monitoring steel wire 4, the wire temperature detected feeds back to guidance panel, operator suitably adjust the output of induction power supply 1 according to its temperature, make wire temperature 4 be maintained in the range of technological requirement (general steel wire tempering temperature about 450).The tempering holding furnace of one group 10 meters long is added in order to obtain steel wire tempering tissue and the mechanical performance of poker uniformity after induction coil 2.
Sensing heating is one of method of quickly heating of metal, and it can use the highest energy-flux density, makes metal be heated rapidly to heat treatment temperature.Heated steel wire 4 is placed in the porcelain tube 3 in induction coil 2, and induction power supply 1, after induction coil 2 input AC electric current, can produce alternating magnetic field in induction coil 2；Steel wire 4 cutting magnetic line being in alternating magnetic field, produces faradic current inside steel wire 4, and faradic current is in steel wire 4 internal flow, because overcoming its resistance to convert electrical energy into heat energy, so that steel wire 4 heats.Here it is the conversion process of magnetic, electricity, heat energy, namely sense heating process.
During use, this utility model uses traditional tube type resistance furnace to make steel wire 4 austenitizing, martensite it is quenched in oil-quenching tank, then steel wire 4 is able to heating by the porcelain tube 3 in induction coil 2 and completes tempering, the temperature of steel wire 4 is adjusted by adjusting the output of induction power supply 1, thus obtain suitable tempered structure and mechanical performance, infrared temperature probe 5 is utilized to monitor the temperature of steel wire 4, the output of induction power supply 1 can be adjusted according to the numerical value of the tensile strength of steel wire 4, and then the temperature adjusting steel wire 4 reaches most preferably.
Claims (5)
1. a multifibres induction tempering device, including induction power supply (1), induction coil (2), is characterized in that: be evenly equipped with multiple porcelain tube (3) in described induction coil (2).
Multifibres induction tempering device the most according to claim 1, is characterized in that: described induction coil (2) is flat structure.
Multifibres induction tempering device the most according to claim 1, is characterized in that: be additionally provided with the infrared temperature probe (5) for monitoring steel wire (4) temperature.
Multifibres induction tempering device the most according to claim 1, is characterized in that: increasing afterwards at described induction coil (2) has tempering holding furnace.
Multifibres induction tempering device the most according to claim 1 and 2, is characterized in that: porcelain tube (3) uniform in described induction coil (2) is eight.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620123351.6U CN205443380U (en) | 2016-02-17 | 2016-02-17 | Many response backfire -proof device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620123351.6U CN205443380U (en) | 2016-02-17 | 2016-02-17 | Many response backfire -proof device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205443380U true CN205443380U (en) | 2016-08-10 |
Family
ID=56581785
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620123351.6U Expired - Fee Related CN205443380U (en) | 2016-02-17 | 2016-02-17 | Many response backfire -proof device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205443380U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107227400A (en) * | 2017-05-31 | 2017-10-03 | 无锡盛力达科技股份有限公司 | Monofilament single control steel bead wire production line is tempered heater |
-
2016
- 2016-02-17 CN CN201620123351.6U patent/CN205443380U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107227400A (en) * | 2017-05-31 | 2017-10-03 | 无锡盛力达科技股份有限公司 | Monofilament single control steel bead wire production line is tempered heater |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160810 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |