CN206204358U - A kind of heating apparatus of new quenching apparatus - Google Patents
A kind of heating apparatus of new quenching apparatus Download PDFInfo
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- CN206204358U CN206204358U CN201621274139.6U CN201621274139U CN206204358U CN 206204358 U CN206204358 U CN 206204358U CN 201621274139 U CN201621274139 U CN 201621274139U CN 206204358 U CN206204358 U CN 206204358U
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- 238000010438 heat treatment Methods 0.000 title claims abstract description 45
- 238000010791 quenching Methods 0.000 title claims abstract description 37
- 230000000171 quenching effect Effects 0.000 title claims abstract description 37
- 230000006698 induction Effects 0.000 claims abstract description 39
- 210000004907 gland Anatomy 0.000 claims abstract description 31
- 229910000831 Steel Inorganic materials 0.000 abstract description 20
- 239000010959 steel Substances 0.000 abstract description 20
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 229910000734 martensite Inorganic materials 0.000 abstract description 3
- 239000002184 metal Substances 0.000 abstract description 3
- 238000005266 casting Methods 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 6
- 238000001816 cooling Methods 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 238000005336 cracking Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005674 electromagnetic induction Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000002791 soaking Methods 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000005496 tempering Methods 0.000 description 1
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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
本实用新型涉及一种新型淬火设备的加温装置，包括中高频感应圈、感应加热装置、压盖、淬火池、吊车；所述吊车设置于压盖的上方，淬火池设置于压盖的下方；所述感应加热装置设置于压盖上，且与中高频感应圈连接，压盖上设有圆孔，中高频感应圈的中心与压盖上圆孔的中心垂直。本实用信息结构合理简单、生产制造容易、使用方便，通过本实用新型，利用中高频感应线圈产生的感应电流迅速加热吊车上的淬火钢材，并将淬火钢材送入淬火池中进行淬火,从而提供一种新型淬火设备的加温装置。本实用新型能满足不同铸件的性能要求，并很好地解决其他加温装置不能获得均称的马氏体组织的问题，尤其适合金属长轴类零件淬火时的加温。
The utility model relates to a new heating device for quenching equipment, comprising a medium-high frequency induction coil, an induction heating device, a gland, a quenching pool, and a crane; the crane is arranged above the gland, and the quenching pool is arranged below the gland The induction heating device is set on the gland and connected to the middle and high frequency induction coil, the gland is provided with a circular hole, and the center of the medium and high frequency induction coil is perpendicular to the center of the circular hole on the gland. The practical information structure is reasonable and simple, easy to manufacture, and convenient to use. Through the utility model, the induction current generated by the medium-high frequency induction coil is used to rapidly heat the quenched steel on the crane, and the quenched steel is sent into the quenching pool for quenching, thereby providing A heating device of a new type of quenching equipment. The utility model can meet the performance requirements of different castings, and well solve the problem that other heating devices cannot obtain a uniform martensitic structure, and is especially suitable for heating when metal long shaft parts are quenched.
Description
技术领域technical field
本实用新型属于机械加工中热处理领域，涉及到一种新型淬火设备的加温装置,尤其适合金属长轴类零件淬火时的加温。The utility model belongs to the field of heat treatment in mechanical processing, and relates to a novel heating device for quenching equipment, which is especially suitable for heating metal long shaft parts during quenching.
背景技术Background technique
淬火是指将钢加热到Ac3或Ac1以上某一温度，保持一定时间，然后以适当的冷却速度冷却到室温的热处理工艺，淬火目的主要是获得马氏体组织,为回火做组织准备；获得高硬度和耐磨性以及提高弹性和韧性,以达到强化材料的目的；使之具有某些特殊的物理和化学性能的方法，目前常用方法有（浸透、压缩空气、喷雾、喷流）淬火，但是目前传统淬火加温装置中具有淬火钢材易弯曲变形的缺点。Quenching refers to the heat treatment process of heating steel to a temperature above Ac3 or Ac1, keeping it for a certain period of time, and then cooling to room temperature at an appropriate cooling rate. The purpose of quenching is mainly to obtain martensite structure and prepare for tempering; to obtain High hardness and wear resistance, as well as improving elasticity and toughness, in order to achieve the purpose of strengthening the material; to make it have some special physical and chemical properties, the current commonly used methods are (soaking, compressed air, spray, jet) quenching, However, the current traditional quenching and heating device has the disadvantage that the quenched steel is easy to bend and deform.
实用新型内容Utility model content
本实用新型目的是针对目前传统淬火加温装置中淬火钢材易弯曲变形的缺点，提供一种新型淬火设备的加温装置。The purpose of the utility model is to provide a new type of heating device for quenching equipment aiming at the shortcomings of the current traditional quenching and heating device that the quenched steel is easy to bend and deform.
本实用新型的目的是这样实现的，一种新型淬火设备的加温装置，其特征是：包括中高频感应圈、感应加热装置、压盖、淬火池、吊车；所述吊车设置于压盖的上方，淬火池设置于压盖的下方；所述感应加热装置设置于压盖上，且与中高频感应圈连接，压盖上设有圆孔，中高频感应圈的中心与压盖上圆孔的中心垂直。The purpose of this utility model is achieved in this way, a novel heating device for quenching equipment is characterized in that it includes a medium and high frequency induction coil, an induction heating device, a gland, a quenching pool, and a crane; the crane is arranged on the gland Above, the quenching pool is set under the gland; the induction heating device is set on the gland and connected to the medium and high frequency induction coil. center vertically.
所述加温装置整体通过支架支撑在地面上。The whole heating device is supported on the ground by a bracket.
本实用新型结构合理简单、生产制造容易、使用方便，通过本实用新型，包括中高频感应圈、感应加热装置、淬火池、吊车和压盖，压盖上放置加热装置并连接中高频感应线圈，利用中高频感应线圈产生的感应电流迅速加热吊车上的淬火钢材，并将淬火钢材送入淬火池中进行淬火,从而提供一种新型淬火设备的加温装置，所述中高频感应线圈利用电磁感应原理加热淬火钢材，表现形式为位于中高频感应线圈中的淬火钢材周围产生涡流，从而使钢材发热并加热至所需温度，而且只要通过调节中频感应线圈的频率大小和电流强弱就能实现对淬火钢材温度的自动控制，解决了普通装置加热不均匀的问题，而本加温装置采用串联谐振或并联谐振的方式，因而功率因数较高，与传统加热方式相比具有生产成本低、加热效率高和节能环保的优点。本实用新型能满足不同铸件的性能要求，并很好地解决其他加温装置不能获得均称的马氏体组织的问题，本实用新型尤其适合金属长轴类零件淬火时的加温。The utility model has a reasonable and simple structure, is easy to manufacture, and is convenient to use. Through the utility model, it includes a medium-high frequency induction coil, an induction heating device, a quenching pool, a crane and a gland, and a heating device is placed on the gland and connected to a medium-frequency induction coil. The induction current generated by the medium and high frequency induction coil is used to quickly heat the quenched steel on the crane, and the quenched steel is sent into the quenching pool for quenching, thereby providing a new type of heating device for quenching equipment. The medium and high frequency induction coil uses electromagnetic induction The principle is to heat the quenched steel, which is expressed in the form of eddy currents around the quenched steel in the medium and high frequency induction coil, so that the steel is heated and heated to the required temperature, and only by adjusting the frequency and current strength of the medium frequency induction coil. The automatic control of the temperature of the quenched steel solves the problem of uneven heating of ordinary devices, and this heating device adopts the method of series resonance or parallel resonance, so the power factor is high, and compared with the traditional heating method, it has low production cost and high heating efficiency. High and energy saving and environmental protection advantages. The utility model can meet the performance requirements of different castings, and well solve the problem that other heating devices cannot obtain a uniform martensitic structure. The utility model is especially suitable for heating when metal long shaft parts are quenched.
附图说明Description of drawings
图1是本实用新型的结构示意图。Fig. 1 is the structural representation of the utility model.
图2 是本实用新型压盖部分的俯视方向结构示意图。Fig. 2 is a structural schematic diagram of the top view direction of the gland part of the utility model.
图中：1中高频感应圈、2感应加热装置、3压盖、4淬火池、5吊车。In the figure: 1 medium and high frequency induction coil, 2 induction heating device, 3 gland, 4 quenching pool, 5 crane.
具体实施方式detailed description
下面结合具体实施例，进一步阐述本实用新型。Below in conjunction with specific embodiment, further set forth the utility model.
一种新型淬火设备的加温装置，包括中高频感应圈1、感应加热装置2、压盖3、淬火池4、吊车5；将吊车5设置于支撑架上，支撑架支撑在地面上，吊车5置于压盖3的上方，淬火池4置于压盖3的下方；将感应加热装置2设置于压盖3上，且感应加热装置2与中高频感应圈2连接，在压盖3上设置圆孔，中高频感应圈1的中心与压盖3上圆孔的中心垂直。A new type of heating device for quenching equipment, including a medium-high frequency induction coil 1, an induction heating device 2, a gland 3, a quenching pool 4, and a crane 5; the crane 5 is set on a support frame, and the support frame is supported on the ground. 5 is placed above the gland 3, and the quenching pool 4 is placed below the gland 3; the induction heating device 2 is set on the gland 3, and the induction heating device 2 is connected with the medium and high frequency induction coil 2, and on the gland 3 A round hole is set, and the center of the middle and high frequency induction coil 1 is perpendicular to the center of the round hole on the gland 3 .
利用中高频感应线圈1产生的感应电流迅速加热吊车5上的淬火钢材，并将淬火钢材送入压盖3下方的淬火池4中进行淬火。吊车5用做淬火钢材的吊装和稳定。所有加温装置整体通过支架支撑在地面上。The induction current generated by the medium and high frequency induction coil 1 is used to rapidly heat the quenched steel on the crane 5, and send the quenched steel to the quenching pool 4 under the gland 3 for quenching. Crane 5 is used for hoisting and stabilization of quenched steel. All heating devices are integrally supported on the ground by brackets.
如图1、2所示，一种新型淬火设备的加温装置，在压盖3上方有一吊车5用做淬火钢材的吊装和稳定装置，压盖3上还放有感应加热装置2，感应加热装置2上的中高频感应圈1中心与压盖3圆孔中心相同，压盖3下方有一淬火池4，所有装置通过支架支撑在地面上。As shown in Figures 1 and 2, a new type of heating device for quenching equipment has a crane 5 above the gland 3 as a hoisting and stabilizing device for quenched steel, and an induction heating device 2 is placed on the gland 3 for induction heating. The center of the medium and high frequency induction coil 1 on the device 2 is the same as the center of the round hole of the gland 3, and there is a quenching pool 4 under the gland 3, and all the devices are supported on the ground by brackets.
因此，本实用新型在工作时，利用中高频感应线圈1产生的感应电流迅速加热吊车5上的淬火钢材，并将淬火钢材送入淬火池4中进行淬火,得到一种能使淬火钢材不易产生弯曲变形且利于控制淬火钢材硬度和不开裂的新型淬火设备的加温装置，该装置不仅加热效率高，节能环保，而且容易对淬火钢材的温度实现自动控制，解决了普通装置加热不均匀的问题，降低了生产成本。Therefore, when the utility model is working, the induction current generated by the medium and high-frequency induction coil 1 is used to rapidly heat the quenched steel on the crane 5, and the quenched steel is sent into the quenching pool 4 for quenching, so as to obtain a method that can make the quenched steel difficult to generate A new type of heating device for quenching equipment that bends and deforms and is conducive to controlling the hardness of the quenched steel and not cracking. This device not only has high heating efficiency, energy saving and environmental protection, but also easily realizes automatic control of the temperature of the quenched steel, which solves the problem of uneven heating of ordinary devices. , reducing production costs.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201621274139.6U CN206204358U (en) | 2016-11-25 | 2016-11-25 | A kind of heating apparatus of new quenching apparatus |
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| CN201621274139.6U CN206204358U (en) | 2016-11-25 | 2016-11-25 | A kind of heating apparatus of new quenching apparatus |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112708750A (en) * | 2021-01-22 | 2021-04-27 | 河北智方机械制造有限公司 | Roll surface heat treatment method of roll shell of roll squeezer |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112708750A (en) * | 2021-01-22 | 2021-04-27 | 河北智方机械制造有限公司 | Roll surface heat treatment method of roll shell of roll squeezer |
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Granted publication date: 20170531 Termination date: 20191125 |