CN202465814U - Double-metal band-saw nitrogen spray-quenching heat treatment production line - Google Patents
Double-metal band-saw nitrogen spray-quenching heat treatment production line Download PDFInfo
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- CN202465814U CN202465814U CN201220039104XU CN201220039104U CN202465814U CN 202465814 U CN202465814 U CN 202465814U CN 201220039104X U CN201220039104X U CN 201220039104XU CN 201220039104 U CN201220039104 U CN 201220039104U CN 202465814 U CN202465814 U CN 202465814U
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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
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Abstract
The utility model discloses a double-metal band-saw nitrogen spray-quenching heat treatment production line, which comprises a feeding platform, a high-frequency sensing preheating furnace, a protective atmosphere heating furnace, a nitrogen quenching and cooling system, a backfire sensing preheating furnace, a protective atmosphere backfire heating furnace, a backfire cooling system and a receiving platform, wherein three transmission feeding systems are respectively arranged between the feeding platform and the high-frequency sensing preheating furnace, between the quenching cooling system and the backfire sensing preheating furnace and between the backfire cooling system and the receiving platform; and the heat treatment production line is also provided with an automatic collection-distribution control system. Through the continuous transmission of the feeding platform and the transmission feeding systems, in the entire production process from feeding to receiving of a double-metal band saw, the tempering heat treatment process can be automatically completed, and the double-metal band saw after being treated has high strength, excellent surface quality, less deformation and high production efficiency.
Description
Technical field
The utility model relates to a kind of bimetal bandsaw heat treatment technics, relates in particular to a kind of bimetal bandsaw nitrogen and sprays the heat-treatment production line of quenching.
Background technology
The purposes of bimetal bandsaw is very extensive, is applicable to the continuous sawing of metal of nearly all type, and can with the supporting use of the band sawing machine of any kind.Bimetal bandsaw is that the steel with two kinds of different characteristicss form through electrons leaves welding, and sawtooth requires to have high-wearing feature and high red hardness and easy fracture not, long service life.Because the base material of bimetal bandsaw is different with the sawtooth material, in the technological process of continuous heat treatment, require its rapid heating, rapid quenching.
There is following technical disadvantages in the bimetal bandsaw heat treating method of available technology adopting:
Rate of heating is slow, causes the temperature of base material and sawtooth basic identical, but because of its material is different, the poor quality of the back band saw that quenches simultaneously; And production-line arrangement is long, many, the volatility of setback when causing band saw to transmit.Heat-eliminating medium is unreasonable during quenching, causes band saw quality and color bad, has a strong impact on the work-ing life of band saw.
Summary of the invention
The bimetal bandsaw nitrogen that the purpose of the utility model provides a kind of production efficiency height, continuous heat treatment sprays the heat-treatment production line of quenching.
The purpose of the utility model realizes through following technical scheme:
The bimetal bandsaw nitrogen of the utility model sprays the heat-treatment production line of quenching; Bimetal bandsaw nitrogen sprays the heat-treatment production line of quenching, and comprises material platform, high-frequency induction preheating oven, protective atmosphere process furnace, nitrogen quenching and the cooling system, tempering induction preheating oven, protective atmosphere tempering process furnace, tempering cooling system, the material receiving desk that are disposed in order;
Reach between said tempering cooling system and the material receiving desk between said material platform and the high-frequency induction preheating oven and between said quench cooled system and the tempering induction preheating oven and be respectively equipped with the transmission feeding system;
This heat-treatment production line also is provided with full automatic collecting and distributing control system.
Technical scheme by above-mentioned the utility model provides can be found out; The described bimetal bandsaw nitrogen of the utility model sprays the heat-treatment production line of quenching; Because be provided with high-frequency induction preheating oven, protective atmosphere quenching process furnace, quench cooled system, tempering induction preheating oven, tempering process furnace, the tempering cooling system transmits through material platform, transmission feeding system continuously; Bimetal bandsaw to the rewinding whole process of production, promptly can be accomplished modified heat treatment process through blowing automatically.Bimetal bandsaw intensity through this processing is high, surface quality is excellent and few nothing is out of shape, production efficiency is high.
Description of drawings
The bimetal bandsaw nitrogen that Fig. 1 provides for the utility model embodiment sprays the structural representation of the heat-treatment production line of quenching;
Fig. 2 is the structural representation of the protective atmosphere quenching process furnace among the utility model embodiment;
Fig. 3 is the structural representation of the tempering stove among the utility model embodiment;
Fig. 4 is the structural representation of the quench cooled system among the utility model embodiment;
Among the figure: 1, material platform, 2, the transmission feeding system, 3, the high-frequency induction preheating oven, 4, the protective atmosphere process furnace, 5, nitrogen quenches and cooling system, 6, tempering induction preheating oven, 7, the tempering process furnace, 8, the tempering cooling system, 9, material receiving desk.
Embodiment
To combine accompanying drawing that the utility model embodiment is done to describe in detail further below.
The bimetal bandsaw nitrogen of the utility model sprays the heat-treatment production line of quenching, the embodiment that it is preferable such as Fig. 1, Fig. 2, Fig. 3 and shown in Figure 4:
Comprise material platform, high-frequency induction preheating oven, protective atmosphere process furnace, nitrogen quenching and the cooling system, tempering induction preheating oven, protective atmosphere tempering process furnace, tempering cooling system, the material receiving desk that are disposed in order;
Reach between said tempering cooling system and the material receiving desk between said material platform and the high-frequency induction preheating oven and between said quench cooled system and the tempering induction preheating oven and be respectively equipped with the transmission feeding system;
This heat-treatment production line also is provided with full automatic collecting and distributing control system.
Described high-frequency induction preheating oven and tempering induction preheating oven are equipped with inductor block, induction power supply and water-cooling system.
Described quenching process furnace and tempering process furnace include body of heater, muffle furnace system.
Described quench cooled system and tempering cooling system include spraying and quenching machine tool and nitrogen cooling system.
Described collecting and distributing control system comprises temperature controlling system, motion control system, computer control system, power distribution system and field control case.
In the specific embodiment:
Described material platform is made up of retarding disc and charging tray; Said transmission feeding system adds synchronous band by servomotor and drives, and band is provided with strainer synchronously, and follow-up pulley clamps cylinder and moved by MC, and clamping force is adjustable.
Described high-frequency induction preheating oven is made up of inductor block, induction power supply, water-cooling system etc.Can import the output rating of high frequency induction power supply through touch-screen, with adjustment workpiece preheating temperature.Establish tensioning before the induction furnace and detect, in case workpiece tensioning generation considerable change then stops the induction furnace heating in case be short-circuited owing to humidity is excessive.Induction system is equipped with a cover water-cooling system, is induction power supply and inductor block cooling cooling.
Described quenching process furnace is made up of furnace shell, furnace lining, heating unit and temperature controlling system etc.The body of heater lower margin is established regulating mechanism, is convenient to the equipment leveling.Nitrogen is as protective atmosphere.
Described quench cooled system is made up of spraying and quenching machine tool, cooling system etc.Establish jet thrust in the spraying and quenching machine tool.Cooling system is equipped with interchanger, lobe pump and cooling water tank.
Described tempering induction preheating oven is made up of inductor block, induction power supply, water-cooling system etc.
Compositions such as described tempering stove furnace shell, furnace lining, heating unit, temperature controlling system.Structures such as body of heater are consistent with the quenching process furnace.
Described material receiving desk is made up of charging tray and motor, and the driven by motor charging tray rotates, and motor speed is adjustable.
Described system has monitoring temperature unit and action control unit, and operations such as heating that can the on-line monitoring bimetal bandsaw, action realize closed-loop control.
The described bimetal bandsaw nitrogen of the utility model sprays the heat-treatment production line of quenching; Owing to be provided with high-frequency induction preheating oven, protective atmosphere process furnace, nitrogen quenching and quench cooled system, tempering induction preheating oven, tempering process furnace; The tempering cooling system; Transmit continuously through material platform, transmission feeding system, bimetal bandsaw to the rewinding whole process of production, promptly can be accomplished modified heat treatment process through blowing automatically.Bimetal bandsaw intensity height and few nothing through this processing is out of shape, efficient is high.
The above; Be merely the preferable embodiment of the utility model; But the protection domain of the utility model is not limited thereto; Any technician who is familiar with the present technique field is in the technical scope that the utility model discloses, and the variation that can expect easily or replacement all should be encompassed within the protection domain of the utility model.Therefore, the protection domain of the utility model should be as the criterion with the protection domain of claims.
Claims (5)
1. a bimetal bandsaw nitrogen sprays the heat-treatment production line of quenching; It is characterized in that, comprise material platform, high-frequency induction preheating oven, protective atmosphere process furnace, nitrogen quenching and the cooling system, tempering induction preheating oven, protective atmosphere tempering process furnace, tempering cooling system, the material receiving desk that are disposed in order;
Reach between said tempering cooling system and the material receiving desk between said material platform and the high-frequency induction preheating oven and between said quench cooled system and the tempering induction preheating oven and be respectively equipped with the transmission feeding system;
This heat-treatment production line also is provided with full automatic collecting and distributing control system.
2. bimetal bandsaw nitrogen according to claim 1 sprays the heat-treatment production line of quenching, and it is characterized in that, described high-frequency induction preheating oven and tempering induction preheating oven are equipped with inductor block, induction power supply and water-cooling system.
3. bimetal bandsaw nitrogen according to claim 1 sprays the heat-treatment production line of quenching, and it is characterized in that described quenching process furnace and tempering process furnace include body of heater, muffle furnace system.
4. bimetal bandsaw nitrogen according to claim 1 sprays the heat-treatment production line of quenching, and it is characterized in that described quench cooled system and tempering cooling system include spraying and quenching machine tool and nitrogen cooling system.
5. bimetal bandsaw nitrogen according to claim 1 sprays the heat-treatment production line of quenching, and it is characterized in that described collecting and distributing control system comprises temperature controlling system, motion control system, computer control system, power distribution system and field control case.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220039104XU CN202465814U (en) | 2012-02-07 | 2012-02-07 | Double-metal band-saw nitrogen spray-quenching heat treatment production line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220039104XU CN202465814U (en) | 2012-02-07 | 2012-02-07 | Double-metal band-saw nitrogen spray-quenching heat treatment production line |
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| CN202465814U true CN202465814U (en) | 2012-10-03 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201220039104XU Expired - Fee Related CN202465814U (en) | 2012-02-07 | 2012-02-07 | Double-metal band-saw nitrogen spray-quenching heat treatment production line |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106480276A (en) * | 2016-09-29 | 2017-03-08 | 河南平高电气股份有限公司 | A kind of Controlled Atmosphere Protect heat treatment method |
| CN111349761A (en) * | 2020-05-11 | 2020-06-30 | 南京红宝机械刀具有限公司 | High-frequency heat treatment process for cutter |
-
2012
- 2012-02-07 CN CN201220039104XU patent/CN202465814U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106480276A (en) * | 2016-09-29 | 2017-03-08 | 河南平高电气股份有限公司 | A kind of Controlled Atmosphere Protect heat treatment method |
| CN111349761A (en) * | 2020-05-11 | 2020-06-30 | 南京红宝机械刀具有限公司 | High-frequency heat treatment process for cutter |
| CN111349761B (en) * | 2020-05-11 | 2021-09-21 | 南京红宝机械刀具有限公司 | High-frequency heat treatment process for cutter |
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| 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: 20121003 Termination date: 20150207 |
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| EXPY | Termination of patent right or utility model |