CN205099716U - Induction quenching equipment - Google Patents
Induction quenching equipment Download PDFInfo
- Publication number
- CN205099716U CN205099716U CN201520837185.1U CN201520837185U CN205099716U CN 205099716 U CN205099716 U CN 205099716U CN 201520837185 U CN201520837185 U CN 201520837185U CN 205099716 U CN205099716 U CN 205099716U
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- quenching
- equipment
- induction hardening
- drive motor
- cooling
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- 238000010791 quenching Methods 0.000 title claims abstract description 39
- 230000006698 induction Effects 0.000 title claims abstract description 31
- 230000000171 quenching effect Effects 0.000 title claims abstract description 30
- 238000001816 cooling Methods 0.000 claims abstract description 34
- 238000004519 manufacturing process Methods 0.000 abstract description 6
- 238000010438 heat treatment Methods 0.000 abstract description 4
- 238000009434 installation Methods 0.000 abstract description 4
- 230000008901 benefit Effects 0.000 abstract description 3
- 230000002950 deficient Effects 0.000 abstract description 2
- 230000002035 prolonged effect Effects 0.000 abstract 1
- 230000001360 synchronised effect Effects 0.000 abstract 1
- 239000007789 gas Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 230000008676 import Effects 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 239000003570 air Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 239000000112 cooling gas Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005670 electromagnetic radiation Effects 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 239000012266 salt solution Substances 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 238000010301 surface-oxidation reaction Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 230000003245 working effect Effects 0.000 description 1
Classifications
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- 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
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Abstract
The utility model discloses an induction quenching device, which comprises an induction quenching device (1), air cooling devices (12, 21), a part conveying device, a temperature monitor (18), a defective product eliminating device (17) and a PLC control system, wherein the induction quenching device is provided with a U-shaped quenching area (20), the air cooling device comprises a high-pressure air box (21) and an exhaust box (15), and the part conveying device is arranged on a bracket (12) and comprises a stepping chain driving gear (5), a quenching rod (9), a base (10) and a stepping chain (11); a plurality of rows of cold air nozzles (211) are arranged on the high-pressure air box (21); a synchronous conveyor belt (2), a first drive motor (3) and a second drive motor (14) are arranged in the quenching area and the cooling area. The utility model discloses compact structure, convenient to use, working condition is good, and the mechanization and automation of being convenient for have improved heating equipment's reliability greatly, have prolonged the life of equipment, and its mechatronic sets up power, guenching unit, cooling system and constitutes integrated equipment simultaneously, has advantages such as area is little, production efficiency is high, once installation and debugging are easy.
Description
Technical field
The utility model relates to a kind of component equipment for Heating Processing, is specifically related to a kind of induction hardening equipment.
Background technology
Induction hardening equipment is generally made up of a few part of induction power supply, load line, electrical condenser, transformer, inductor block, lathe and PLC control system, induction quenching type is divided into: power frequency, low frequency, intermediate frequency, ultrasonic frequency, high frequency, ultra-high frequency are several, needs to select applicable frequency according to penetration of hardness.Depth of hardening zone is larger, and required frequency is lower, otherwise, then higher.Induction quenching is usually based on intermediate frequency, ultrasonic frequency, high frequency, ultra-high frequency.
A kind of common method that induction quenching is heat-treated as surface of workpiece, is usually heated to a certain proper temperature by metal works and keeps for some time, and immerse in quenching media immediately and cool fast, conventional quenching media has salt solution, water, air etc.Air blast quenching is to force flowing air or pressurized air as the quench cooled of heat-eliminating medium, and air-cooled have temperature and humidity and usually come and go, and cause cooling time longer, production efficiency is low.
Current induction hardening equipment at home major part is the manual mode of single-piece, artificial loading and unloading, although FUNAC, SIMENS servosystem is applied to some extent, but mostly be a position translational motion, belong to simple type, the digital control system of multi-axes moving type is not yet applied, and causes the large and situation that production efficiency is low of labour intensity; Though in induction quenching, adopt computer to energy monitoring but technology is ripe not enough, such as equipment identifies into machine part, rejected part automatic rejection automatically, the aspects such as processing parameter tracking, and cause unstable product quality, comparison of coherence is poor; Operator bears very strong high frequency electromagnetic radiation near source of radiation (induction hardening transformer, inductor block), impairs one's health.
Summary of the invention
It is fast that the utility model provides a kind of rate of heating, and the workpiece heat time is short, and surface oxidation decarburized amount is few, the automatization induction hardening equipment that workpiece surface hardness is high, solves the existing air blast quenching apparatus cools time long, the problem that production efficiency is low simultaneously.
A kind of induction hardening equipment, comprise induction hardening equipment, air cooling equipment, parts transferring apparatus, temperature monitor, unacceptable product device for eliminating and PLC control system, described induction hardening equipment is provided with a U-shaped quench zone, air cooling equipment comprises high pressure bellows and air exhaust box, and described parts transferring apparatus is rack-mount, and it comprises step chain driving gear, quenching rod, base and stepping chain; Described high pressure bellows are arranged number row cold wind shower nozzle; Synchrome conveying belt, the first CD-ROM drive motor and the second CD-ROM drive motor is provided with in hardened area and cooled region.
Further, described unacceptable product device for eliminating is arranged on the top of air cooling equipment.
Further, the difference of the inner diameter values of described quenching rod outside diameter value and part to be quenched is not more than 2mm.
After have employed above-mentioned improvement project, the induction hardening equipment compact construction that the utility model provides, easy to use, labor condition is good, be convenient to mechanize and automatization, substantially increase the reliability of heating installation, extend the work-ing life of equipment, its electromechanical integration is arranged power supply, quenching device, cooling system composition complexes simultaneously, has the advantages such as floor space is little, production efficiency is high, one-step installation debugging is easy; Because compressed air cooling velocity fluctuation scope is less, insensitive to piece surface state, artifical influence factor is few, ensure that quench part quality stability and consistence.。
Accompanying drawing explanation
Fig. 1 is induction hardening equipment front view;
Fig. 2 is induction hardening equipment vertical view;
Fig. 3 is air cooling equipment front view;
Fig. 4 is air cooling equipment vertical view;
1. induction hardening equipment; 2. synchrome conveying belt; 3. the first CD-ROM drive motor; 4. step chain driving gear; 5. orienting sleeve; 6. part; 7. cylinder; 8. flight conveyor; 9. quenching rod; 10. base; 11. stepping chains; 12. supports; 13. material baskets; 14. second CD-ROM drive motors; 15. air exhaust boxes; 151.U type cooling air collects mouth; 16. exhaust outlets; 17. unacceptable product device for eliminating; 18. temperature monitors; 19. step chain driving gear drives motors; 20.U type quench zone; 21. high pressure bellows; 211. cooling air shower nozzles; 212. high-pressure blast imports.
Embodiment
In order to make content of the present utility model more easily be clearly understood, below according to specific embodiment also by reference to the accompanying drawings, the utility model is described in further detail.
As depicted in figs. 1 and 2, a kind of induction hardening equipment, comprises induction hardening equipment 1, air cooling equipment 12,21, parts transferring apparatus, temperature monitor 18, unacceptable product device for eliminating 17 and PLC control system, described induction hardening equipment is provided with a U-shaped quench zone 20, described parts transferring apparatus is arranged on support 12, and it comprises step chain driving gear 5, quenching rod 9, base 10 and stepping chain 11, and the difference of the excellent difference of 9 external diameter values of described quenching and the inner diameter values of part 6 is within 2mm; Be provided with synchrome conveying belt 2, first CD-ROM drive motor 3 in hardened area and cooled region and the second CD-ROM drive motor 14, first CD-ROM drive motor 3 is arranged in above hardened area, the second CD-ROM drive motor 14 is arranged in the lower end of air exhaust box 15.
As shown in Figure 3 and Figure 4, air cooling equipment comprises high pressure bellows 21 and air exhaust box 15, air compressor, gas-holder etc., described high pressure bellows 21 are arranged number row cooling air shower nozzle 211, high pressure gas enter high-pressure blast import by gas-holder by pipeline, then send from cooling air shower nozzle, cool part, often the cooled region length of row shower nozzle is more than 2 times of part length; Air exhaust box 15 being provided with U-shaped cooling air and collecting mouth 151 and exhaust outlet 16, in order to make high pressure cooling gas to discharge smoothly, usually exhaust outlet 16 being connected with exhaust fan; Described unacceptable product device for eliminating 17 is a high pressure gas spray gun, and the distance of gun head and part is not more than 15cm, and it is arranged on directly over the region intermediate of high pressure bellows 21 and air exhaust box 15.
Sketch its working process:
After the utility model induction hardening equipment starts, the drive installation of step chain driving gear drives motor 19 on stepping chain 11 quenching rod 9 together with base 10 along the track operation on support 12, part 6 simultaneously on flight conveyor 8, under the promotion of cylinder 7, is quenched on rod 9 by orienting sleeve 5 automatic charging.When part 6 is about to reach hardened area, synchrome conveying belt 2 is uniform motion under a CD-ROM drive motor 3 and the second CD-ROM drive motor 14 drive, base 10 is driven to rotate together with quenching rod 9 and part to be quenched 6, make part uniform rotation to be quenched enter U-shaped quench zone 20, achieve uniform hardening process.
Part has gone out U-shaped quench zone 20, and now part is still in rotation, and temperature monitor 18 thus achieve carries out the quenching temperature 360 degree of part is comprehensive; Then quench part is under the effect of stepping chain 11 and synchrome conveying belt 11, the air cooling equipment formed by high pressure bellows 21 and air exhaust box 15 of uniform rotation, compressed air cooling is, by special shower nozzle, the cooling air of certain pressure is ejected into piece surface, its advantage is that cooling performance is stablized, artifical influence factor is little, and speed of cooling regulation range little (2 DEG C/s ~ 4 DEG C/s), can guarantee the quenching quality of part, shortcoming is that cooling time is longer, and production efficiency is low.Therefore the utility model selects high-pressure blast to force the type of cooling.Facts have proved, adopt pressure-air cooling can overcome above-mentioned shortcoming, the performance inconsistency of product is little, has just protected the quenching quality of part.
As temperature monitor 18 finds that quenching temperature is lower than setup parameter value, PLC control system starts unacceptable product device for eliminating 17, underproof part blows off from quenching rod 9 by high pressure gas, then enter in air cooling equipment, part is blown to U-shaped cooling air and collects in mouth 151 by high-pressure nozzle 211, in the defective pinkish red case fallen after implementing cooling below in air cooling equipment.
The main driving of the utility model adopts servo digital control, speed control by frequency variation, translational speed stable and uniform, and workpiece rotates and adopts speed control by frequency variation to replace fixed rotating speed, can adapt to many-sided processing requirement; Loading and unloading system adopts more advanced step chain transmission, flight conveyor charging, automatic material taking.
Above-described specific embodiment; technical problem, technical scheme and beneficial effect that the utility model solves are further described; be understood that; the foregoing is only specific embodiment of the utility model; be not limited to the utility model; all within spirit of the present utility model and principle, any amendment made, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (3)
1. an induction hardening equipment, comprise induction hardening equipment (1), air cooling equipment (12,21), parts transferring apparatus, temperature monitor (18), unacceptable product device for eliminating (17) and PLC control system, described induction hardening equipment is provided with a U-shaped quench zone (20), air cooling equipment comprises high pressure bellows (21) and air exhaust box (15), described parts transferring apparatus is arranged on support (12), and it comprises step chain driving gear (5), quenching rod (9), base (10) and stepping chain (11); It is characterized in that: described high pressure bellows (21) are arranged number row's cold wind shower nozzle (211); Synchrome conveying belt (2), the first CD-ROM drive motor (3) and the second CD-ROM drive motor (14) is provided with in hardened area and cooled region.
2. a kind of induction hardening equipment according to claim 1, is characterized in that described unacceptable product device for eliminating (17) is arranged on the top of air cooling equipment (12,21).
3. a kind of induction hardening equipment according to claim 1, is characterized in that the difference of the inner diameter values of described quenching rod (9) external diameter value and part to be quenched (6) is not more than 2mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520837185.1U CN205099716U (en) | 2015-10-26 | 2015-10-26 | Induction quenching equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520837185.1U CN205099716U (en) | 2015-10-26 | 2015-10-26 | Induction quenching equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205099716U true CN205099716U (en) | 2016-03-23 |
Family
ID=55515506
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520837185.1U Expired - Fee Related CN205099716U (en) | 2015-10-26 | 2015-10-26 | Induction quenching equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205099716U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105671288A (en) * | 2016-04-18 | 2016-06-15 | 河南金阳铝业有限公司 | Aluminum foil annealing chamber |
| CN107388829A (en) * | 2017-08-31 | 2017-11-24 | 中铁隆昌铁路器材有限公司 | The positioning heating arrangements and method of T-shaped bar |
| CN108793702A (en) * | 2018-07-08 | 2018-11-13 | 聂杰君 | A kind of glass production Wind-cooling type quenching unit |
| CN109750139A (en) * | 2019-03-19 | 2019-05-14 | 上海颐柏科技股份有限公司 | Controllable cooling system for impewdance matching |
| CN109811111A (en) * | 2019-03-19 | 2019-05-28 | 上海颐柏科技股份有限公司 | The high-frequency induction isothermal hardening system of alternative salt bath |
| CN110894569A (en) * | 2019-12-03 | 2020-03-20 | 安徽绩溪徽山链传动有限公司 | Gantry type three-dimensional numerical control plane quenching device for conveying chain machining |
-
2015
- 2015-10-26 CN CN201520837185.1U patent/CN205099716U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105671288A (en) * | 2016-04-18 | 2016-06-15 | 河南金阳铝业有限公司 | Aluminum foil annealing chamber |
| CN107388829A (en) * | 2017-08-31 | 2017-11-24 | 中铁隆昌铁路器材有限公司 | The positioning heating arrangements and method of T-shaped bar |
| CN107388829B (en) * | 2017-08-31 | 2023-03-10 | 中铁隆昌铁路器材有限公司 | Positioning heating mechanism and method for T-shaped bar |
| CN108793702A (en) * | 2018-07-08 | 2018-11-13 | 聂杰君 | A kind of glass production Wind-cooling type quenching unit |
| CN109750139A (en) * | 2019-03-19 | 2019-05-14 | 上海颐柏科技股份有限公司 | Controllable cooling system for impewdance matching |
| CN109811111A (en) * | 2019-03-19 | 2019-05-28 | 上海颐柏科技股份有限公司 | The high-frequency induction isothermal hardening system of alternative salt bath |
| CN110894569A (en) * | 2019-12-03 | 2020-03-20 | 安徽绩溪徽山链传动有限公司 | Gantry type three-dimensional numerical control plane quenching device for conveying chain machining |
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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: 20160323 Termination date: 20201026 |
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| CF01 | Termination of patent right due to non-payment of annual fee |