公开(公告)号：US09187796B2

公开(公告)日：2015-11-17

申请号：US13787784

申请日：2013-03-06

申请人： HIWIN TECHNOLOGIES CORP.

发明人： Shih-Tien Chang ,  Kun-Hung Chi

IPC分类号： C21D1/667

CPC分类号： C21D1/667

摘要： An inner-diameter quenching device is provided with a workpiece holding assembly for holding a workpiece to be quenched, a spray cylinder, and a heating coil. The workpiece has a central axis. The spray cylinder is disposed at a first side of the workpiece holding assembly and driven by a lifting assembly to move along the central axis into an inner diameter of the workpiece. The heating coil is disposed at a second side of the workpiece holding assembly and located on and movable along the central axis. The heating coil and the spray cylinder are separated and movable in opposite directions along the same center axis, which can further reduce the size of the quenching device, making it suitable for quenching a small inner-diameter workpiece. Besides, the spray apertures are inclined, so that the cooling liquid can be sprayed out more easily to enhance the quenching effect.

摘要翻译： 内径淬火装置设置有用于保持要淬火的工件的工件保持组件，喷射缸和加热线圈。 工件具有中心轴。 喷射缸设置在工件保持组件的第一侧并由提升组件驱动，以沿着中心轴线移动到工件的内径。 加热线圈设置在工件保持组件的第二侧并且位于中心轴线上并且可沿着中心轴线移动。 加热线圈和喷射筒沿着相同的中心轴线分开并沿相反方向移动，这可以进一步减小淬火装置的尺寸，使其适合于淬火小内径工件。 此外，喷雾孔是倾斜的，使得冷却液可以更容易地喷出以增强淬火效果。

公开(公告)号：US20140251391A1

公开(公告)日：2014-09-11

申请号：US13787784

申请日：2013-03-06

申请人： HIWIN TECHNOLOGIES CORP.

发明人： Shih-Tien Chang ,  Kun-Hung Chi

IPC分类号： C21D1/667

CPC分类号： C21D1/667

摘要： An inner-diameter quenching device is provided with a workpiece holding assembly for holding a workpiece to be quenched, a spray cylinder, and a heating coil. The workpiece has a central axis. The spray cylinder is disposed at a first side of the workpiece holding assembly and driven by a lifting assembly to move along the central axis into an inner diameter of the workpiece. The heating coil is disposed at a second side of the workpiece holding assembly and located on and movable along the central axis. The heating coil and the spray cylinder are separated and movable in opposite directions along the same center axis, which can further reduce the size of the quenching device, making it suitable for quenching a small inner-diameter workpiece. Besides, the spray apertures are inclined, so that the cooling liquid can be sprayed out more easily to enhance the quenching effect.

摘要翻译： 内径淬火装置设置有用于保持要淬火的工件的工件保持组件，喷射缸和加热线圈。 工件具有中心轴。 喷射缸设置在工件保持组件的第一侧并由提升组件驱动，以沿着中心轴线移动到工件的内径。 加热线圈设置在工件保持组件的第二侧并且位于中心轴线上并且可沿着中心轴线移动。 加热线圈和喷射筒沿着相同的中心轴线分开并沿相反方向移动，这可以进一步减小淬火装置的尺寸，使其适合于淬火小内径工件。 此外，喷雾孔是倾斜的，使得冷却液可以更容易地喷出以增强淬火效果。

公开(公告)号：USD769341S1

公开(公告)日：2016-10-18

申请号：US29536482

申请日：2015-08-17

申请人： HIWIN TECHNOLOGIES CORP.

设计人： Chien-Hua Lee ,  Kun-Hung Chi