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1. 发明专利

JP2020059877A 液中焼入れ装置及び液中焼入れ方法审中-公开
公开(公告)号：JP2020059877A
公开(公告)日：2020-04-16
申请号：JP2018191045
申请日：2018-10-09
申请人：高周波熱錬株式会社 , THK株式会社
发明人：田中嘉昌 , 岩崎昭一郎 , 小▲崎▼ 英幸 , 安藤良寛 , 川下武治 , 石川晋平
IPC分类号： C21D1/10 , C21D1/64
摘要：【課題】長尺なワークにも適用可能な液中焼入れ装置及び液中焼入れ方法の提供。【解決手段】液中焼入れ装置1は、ワークWを水平に支持し且つワークWの長手方向にワークWを搬送する搬送部2と、ワークWの搬送経路上に配置されており、搬送されるワークWを挿通可能な一対の開口部10,11を有する液槽6と、液槽6内に配置されており、一対の開口部10,11に挿通されるワークWを誘導加熱する加熱コイル7と、液槽6に焼入れ液を供給する液供給部8と、を備え、加熱コイル7と、加熱コイル7によって加熱されるワークWの加熱箇所とは、液槽6に溜められた焼入れ液中に配置される。【選択図】図1

2. 发明专利

JP2019188298A 撹拌装置及びこれを備えた熱処理装置审中-公开
公开(公告)号：JP2019188298A
公开(公告)日：2019-10-31
申请号：JP2018082137
申请日：2018-04-23
申请人：光洋サーモシステム株式会社
发明人：鉄林寛昭
IPC分类号： B01F7/22 , B01F15/00 , C21D1/64 , C21D1/18 , B01F7/00
摘要：【課題】高さを抑えることができる撹拌装置、及びこれを備えた熱処理装置を提供する。【解決手段】撹拌装置32は、上下方向の軸心を有する回転軸42と、回転軸42の軸心方向の一方側に設けられた撹拌部材43と、回転軸42の軸心方向の他方側に接続された減速機45と、減速機45に接続された駆動モータ46とを備える。駆動モータ46は、回転動力を出力するモータ出力軸46aを有し、モータ出力軸46aを水平にした横向きの姿勢で配置され、減速機45は、上下方向の軸心を有するとともに回転軸42に一体回転可能に連結されかつモータ出力軸46aの回転動力が伝達される減速出力軸61を備えている。【選択図】図3

3. 发明专利

JP2019019345A 焼入装置および焼入方法审中-公开
公开(公告)号：JP2019019345A
公开(公告)日：2019-02-07
申请号：JP2017136006
申请日：2017-07-12
申请人： NACHI FUJIKOSHI CORP
发明人： SONOBE MASARU
IPC分类号： C21D1/64 , C21D1/18 , G01P5/08
摘要：【課題】焼入処理中の焼入油の状態の如何に関わらず焼入油の流速を正確に把握することで、適切な冷却条件を操作できる焼入装置および焼入方法を提供する。【解決手段】油2を貯留する焼入槽3と、焼入槽3内に油2を外部から導入するノズル33と、焼入槽3内の油2を攪拌する攪拌手段5と、被処理物Wを焼入槽3内で移動させる被処理物移動手段6と、を備えた焼入装置1において、焼入装置1には油2の流速を測定する油流速測定器具55を設置して、この油流速測定器具55は、少なくとも複数の導電性金属部品50C1と、導電性金属部品50C1を固定する帯電部材52と、から構成して、導電性金属部品50C1および帯電部材52の一端側を油2と接触させる。とから構成する。【選択図】図3

4. 发明专利

JP6465281B2 水焼入れ装置及び水焼入れ方法有权
公开(公告)号：JP6465281B2
公开(公告)日：2019-02-06
申请号：JP2014223971
申请日：2014-11-04
申请人：国立研究開発法人物質・材料研究機構
发明人：黒田秀治 , 中村照美 , 櫻谷和之
IPC分类号： C21D1/18 , C21D1/773 , C21D1/00 , C21D1/64

5. 发明专利

JP6448115B2 冷却装置有权
公开(公告)号：JP6448115B2
公开(公告)日：2019-01-09
申请号：JP2014139683
申请日：2014-07-07
申请人：株式会社IHI , 株式会社IHI機械システム
发明人：勝俣和彦 , 三塚正敏 , 坂本治 , 永田喬裕
IPC分类号： C21D1/00 , C23C8/80 , C21D1/64

6. 发明专利

JP2013091814A Quenching apparatus for material to be treated 有权
标题翻译：待处理材料的捣碎装置
公开(公告)号：JP2013091814A
公开(公告)日：2013-05-16
申请号：JP2011232668
申请日：2011-10-24
申请人： Mitsubishi Motors Corp , 三菱自動車工業株式会社
发明人： TSUDA AKINOBU
IPC分类号： C21D9/32 , C21D1/00 , C21D1/64
摘要： PROBLEM TO BE SOLVED: To reduce variation in quenching strain between a material on an upper stage and a material on a lower stage by stabilizing posture of a material to be treated when soaking and cooling the same in a cooling tank, wherein the material to be treated is held on a pedestal in a hung state.SOLUTION: The cooling tank 100 comprises at least a pair of stirring devices 104 a and 104b installed therein for generating downward circulation flows 102a and 102b in a cooling oil 102 at a lowered position of a pallet 80. A hanging jig is equipped with: a comb-like oblong tray 280 that has a plurality of latch grooves 262a formed in the longitudinal direction thereof at regular intervals and supports, at two or more points, an upper part of an inner circumferential edge of an attachment hole Wh of a gear by the latch grooves 262a; and latch parts 270a and 270b that are formed on both ends of the oblong tray 280 and are latched onto a pair of supporting parts vertically arranged on the pallet 80.
摘要翻译：要解决的问题：为了通过在冷却槽中浸泡和冷却待处理材料的稳定姿态来降低上层材料与下层材料之间的淬火应变变化，其中要处理的材料保持在悬挂状态的基座上。解决方案：冷却箱100包括至少一对安装在其中的搅拌装置104a和104b，用于在托盘80的降低位置处的冷却油102中产生向下的循环流102a和102b。配备悬挂夹具具有：梳状长圆形盘280，其具有在其长度方向上以规则间隔形成的多个闩锁槽262a，并且在两个或更多点上支撑安装孔Wh的内周边缘的上部齿轮通过闩锁槽262a; 以及形成在长方形托盘280的两端上的闩锁部件270a和270b，并被锁定在垂直布置在托盘80上的一对支撑部件上。（C）2013，JPO＆INPIT

7. 发明专利

JP4420332B2 Oil quenching method and apparatus of steel 有权
公开(公告)号：JP4420332B2
公开(公告)日：2010-02-24
申请号：JP2004158778
申请日：2004-05-28
申请人：株式会社不二越
发明人：良行岩上 , 高堂　　亮
IPC分类号： C21D1/18 , C21D1/19 , C21D1/64

8. 发明专利

JP2009155685A Quenching method 审中-公开
标题翻译：淬火方法
公开(公告)号：JP2009155685A
公开(公告)日：2009-07-16
申请号：JP2007334409
申请日：2007-12-26
申请人： Jtekt Corp , 株式会社ジェイテクト
发明人： KIZAWA KATSUHIKO , GOTO MASAO
IPC分类号： C21D1/18 , C21D1/00 , C21D1/64 , C21D9/40
摘要： PROBLEM TO BE SOLVED: To provide a quenching method which can reduce the distortion that occurs while being quenched, by inhibiting ununiform cooling (cooling unevenness) from occurring in each which has been immersed in a cooling liquid.
SOLUTION: This quenching method includes: three-dimensionally arranging a plurality of workpieces 7 which are heated to a quenching temperature, in a mesh-like tray 8b of a mesh-like basket 8, in such a transversely-placed state that both end faces direct upward and downward; immersing the above basket 8 into a cooling liquid 2 which flows from the bottom part of a cooling tank 3 towards the upper part, by lowering the above basket 8; and quenching the workpieces to harden them. At this time, the workpieces 7 are immersed in the cooling liquid 2 which flows from the bottom part of the cooling tank 3 towards the bottom part 8a of the basket 8, in such a state that a distributor 9 which leads the cooling liquid 2 to a side face side of the basket 8 covers at least the bottom part 8a of the basket 8.
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供一种淬火方法，其可以通过抑制在冷却液中浸渍的不均匀冷却（冷却不均匀性）来减少淬火时发生的变形。解决方案：该淬火方法包括：在网状篮8的网状托盘8b中以这样的横向放置状态将多个加热至淬火温度的工件7三维布置，两端面向上和向下直接; 将上述筐8浸入从冷却槽3的底部朝向上部流动的冷却液2中，通过下降上述筐8; 并淬火工件使其硬化。此时，将工件7浸渍在从冷却槽3的底部向篮8的底部8a流动的冷却液2中，使得将冷却液2引导到篮子8的侧面侧至少覆盖篮子8的底部8a。版权所有（C）2009，JPO＆INPIT

9. 发明专利

JP2005336570A Method for oil-quenching steel, and apparatus therefor 有权
标题翻译：用于油淬火的方法及其设备
公开(公告)号：JP2005336570A
公开(公告)日：2005-12-08
申请号：JP2004158778
申请日：2004-05-28
申请人： Nachi Fujikoshi Corp , 株式会社不二越
发明人： TAKADO AKIRA , IWAGAMI YOSHIYUKI
IPC分类号： C21D1/18 , C21D1/19 , C21D1/64
摘要： PROBLEM TO BE SOLVED: To provide a method for oil-quenching steel, which marquenches the steel in a state of immersing a workpiece in a quenching tank without raising it from the quenching tank, and to provide an apparatus therefor.
SOLUTION: This oil-quenching apparatus includes the quenching tank 21 that is separated into two upper and lower tanks of which each temperature is controlled by a heater 7, a cooler 10 and the like, by a partition 5 having a partition opening 5a. The oil-quenching method comprises: immersing an article 2 to be treated which has been kept at a predetermined quenching temperature, into a hot section (upper tank) 3 located at an upper part inside the quenching tank, through an upper opening 21a of the quenching tank, by using an elevator 6 to quench it; moving it to a lower part inside the quenching tank to further cool it in a cold section (a lower tank) 4 located at a lower part inside the quenching tank 4; and further moving it toward the upper part inside the quenching tank to take it out from the quenching tank. The method also comprises stirring a cooling medium (a quenching oil) in the upper tank with a stirring device 8a when quenching the article to be treated in the upper tank, and stirring a cooling medium in the lower tank with a stirring device 8b when cooling it in the lower tank. The apparatus also has a guide plate or guide ducts 12 and 13 for stirring the quenching oil installed each in the upper tank and the lower tank; and further has an opening/closing device 31 installed between the upper and lower tanks.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供一种在将淬火槽中的工件浸没在骤冷箱中而不将其从淬火槽中提升的状态下对钢进行淬火的方法来淬火钢，并提供其设备。解决方案：这种油淬装置包括被分成两个上，下罐的淬火槽21，其中每个温度由加热器7，冷却器10等控制，分隔件5具有分隔开口 5A。油淬法包括：将已经保持在预定的淬火温度的待处理物品2浸入到位于淬火槽内部的上部的热段（上部罐）3内，通过上部开口21a 淬火槽，使用电梯6淬火; 将其移动到淬火槽内部的下部，以在位于淬火槽4内的下部的冷部（下部罐）4中进一步冷却; 并进一步向淬火槽内部的上部移动，以将其从淬火槽中取出。该方法还包括在上部罐中淬火待处理物品时用搅拌装置8a搅拌上部罐中的冷却介质（淬火油），并且在冷却时用搅拌装置8b搅拌下部罐中的冷却介质它在下面的坦克。该装置还具有引导板或引导管12和13，用于搅拌安装在上罐和下罐中的淬火油; 并且还具有安装在上部和下部箱之间的打开/关闭装置31。版权所有（C）2006，JPO＆NCIPI

10. 发明专利

JP2001348617A METHOD AND APPARATUS FOR QUENCHING LIGHT METAL CASTING IN LIQUID BATH 失效
公开(公告)号：JP2001348617A
公开(公告)日：2001-12-18
申请号：JP2001117194
申请日：2001-04-16
申请人： VAW MANDL & BERGER GMBH
发明人： STIKA PETER , PREISINGER JOHANN , HUBER JOHANN
IPC分类号： C21D1/18 , C21D1/63 , C21D1/64 , C22F1/04
摘要： PROBLEM TO BE SOLVED: To provide a quenching apparatus for light metal casting with which gas bubbles can uniformly be developed at the base part of a liquid bath and which can respond to the difference in cooling speed caused by the difference in the structures of the castings, by adjusting the flow of the gas bubbles, and a quenching method used therefor. SOLUTION: The quenching method for light metal casting in the liquid bath is the one in which the gas bubbles in gas bubble flow is developed at a prescribed position in the base part of the liquid bath, and is also the method for performing the quenching of the light metal casting in the liquid bath by using a control method so as to expose the lower part of the casting in the liquid bath at least temporarily to the ascended flow of the gas bubbles. Further, the quenching apparatus for light metal casting in the one having a storing pool 11 having inlets 18, 24 and an outlet 25 for quenching liquid (water) 16 and provided with a generating device of gas bubbles 17 having an air supplying chamber 14 at the base part of the storing pool and a cover 13 forming plural gas outlet opening parts.

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