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    • 4. 发明申请
    • Automatic Lathe
    • 自动车床
    • US20070227317A1
    • 2007-10-04
    • US10583691
    • 2003-12-26
    • Noriyuki AsaharaToru TakahashiYoshiaki HirakawaYosuke AndoToshiyuki SuzukiUmeo Tsuyusaki
    • Noriyuki AsaharaToru TakahashiYoshiaki HirakawaYosuke AndoToshiyuki SuzukiUmeo Tsuyusaki
    • B23B13/02
    • B23B7/06B23B3/161B23B13/02B23B25/00B23Q1/763Y10T82/25Y10T82/2504Y10T82/2552Y10T82/2572Y10T82/26
    • An automatic lathe is provided which is capable of rapidly and easily switching between machining of a material with a guide bush and machining of the material without the guide bush. The automatic lathe has a guide bush support table (1) disposed closer to a tip side of a spindle (3) than a head stock (6); support table fixing means (15) for fixing the guide bush support table (1); a guide member (12) rotatably installed on the guide bush support table (1) so as not to move forward and backward; a guide bush (4) detachably fitted to the tip of the guide member (12); driving means (11) for rotating the guide bush (4); rotation transmission means (14a) and (31) for transmitting the rotation of the guide member (12) to the spindle (3); spindle moving means (7) for moving the spindle (3) forward and backward within the guide member (12); and spindle fixing means (17), (36) and (38) for positioning and fixing the spindle (3) at a specified position on the guide bush support table (1) when the guide bush (4) is removed from the guide member (12).
    • 提供了一种自动车床,其能够快速且容易地在具有导向衬套的材料的加工之间切换并且在没有引导衬套的情况下加工材料。 自动车床具有比头架(6)更靠近主轴(3)的前端侧的导套支撑台(1)。 支撑台固定装置(15),用于固定导套支撑台(1); 引导构件(12),其可旋转地安装在所述引导衬套支撑台(1)上,以便不向前和向后移动; 可拆卸地装配到引导构件(12)的尖端的引导衬套(4); 驱动装置(11),用于旋转导套(4); 旋转传递装置(14a)和(31),用于将引导构件(12)的旋转传递到主轴(3); 主轴移动装置(7),用于在引导构件(12)内向前和向后移动主轴(3); 以及用于在将引导衬套(4)从引导构件(4)移除时将主轴(3)定位并固定在导套支撑台(1)上的指定位置的主轴固定装置(17),(36)和(38) (12)。
    • 5. 发明申请
    • Automatic Lathe
    • 自动车床
    • US20070224007A1
    • 2007-09-27
    • US10583727
    • 2003-12-26
    • Hiroshi ShinoharaToru TakahashiYoshiaki HirakawaYosuke AndoHajime Matsumaru
    • Hiroshi ShinoharaToru TakahashiYoshiaki HirakawaYosuke AndoHajime Matsumaru
    • B23B7/02
    • B23B25/00B23B13/022B23B13/125B23Q1/763Y10T29/5109Y10T82/25Y10T82/2514Y10T82/2552Y10T82/2572Y10T82/26Y10T408/83
    • An automatic lathe is provided which is capable of rapidly and easily switching between machining of a material with a guide bush and machining of the material without the guide bush. The automatic lathe has a head stock (6) and a guide bush support table (1). The head stock (6) is provided with a spindle drive motor (8). The guide bush support table (1) is provided with a guide bush rotating motor (11). There are provided: support table fixing means (15) for positioning and fixing the guide bush support table (1); a guide member (12) rotatably installed on the guide bush support table (1) and regulated so as not to move forward and backward and having a through-hole formed for a spindle (3) to be inserted therein; a guide bush (4) detachably fitted to the tip of the guide member (12); and spindle fixing means (37) for positioning and fixing the spindle (3) on the guide bush support table (1) at a specified position when the guide bush (4) is removed from the guide member (12).
    • 提供了一种自动车床,其能够快速且容易地在具有导向衬套的材料的加工之间切换并且在没有引导衬套的情况下加工材料。 自动车床具有头架(6)和导套支撑台(1)。 头架(6)设有主轴驱动电动机(8)。 导套支承台(1)设有导套旋转马达(11)。 提供:用于定位和固定导套支撑台(1)的支撑台固定装置(15); 引导构件(12),其可旋转地安装在所述引导衬套支撑台(1)上并且被调节为不向前和向后移动并且具有形成为用于插入其中的心轴(3)的通孔; 可拆卸地装配到引导构件(12)的尖端的引导衬套(4); 以及主轴固定装置(37),用于当导向套筒(4)从引导构件(12)移除时,在指定位置处将导轴(3)定位并固定在导套支撑台(1)上。
    • 6. 发明申请
    • Material Guide Device And Automatic Lathe
    • 材料导向装置和自动车床
    • US20070199415A1
    • 2007-08-30
    • US10594743
    • 2005-03-30
    • Yosuke AndoNoriyuki Asahara
    • Yosuke AndoNoriyuki Asahara
    • B23B13/00
    • B23B13/125B23B13/022B23B2260/004B23B2260/026B23B2260/138B23B2270/34Y10T82/2521
    • A material guide device (10) comprises a guide bush (22) having a material support part (20) elastically displaceable in a radial direction, and an adjusting mechanism (24) adjusting the radial dimension of the material support part of the guide bush. The adjusting mechanism further comprises a carrying member (40) having a front face (40b) disposed around the material lead-out end (22b) of the guide bush and carrying the guide bush, a pressing member (42) disposed near the front face of the carrying member movably relative to the carrying member and linearly movably relative to the guide bush along a guiding axis and causing the radial elastic displacement on the material support part by the relative linear motion, and a feed screw structure (44) causing the relative linear motion between the pressing member and the guide bush by the screwing motion of a screw.
    • 材料引导装置(10)包括具有可径向弹性移动的材料支撑部分(20)的引导衬套(22)和调节导套的材料支撑部分的径向尺寸的调节机构(24)。 所述调节机构还包括承载构件(40),所述承载构件(40)具有设置在所述引导衬套的所述材料引出端(22b)周围并且承载所述引导衬套的前表面(40a),所述按压构件 所述承载构件的前表面相对于所述承载构件可移动地并且相对于所述引导衬套沿着引导轴线线性移动并且通过所述相对线性运动而导致所述材料支撑部分上的径向弹性位移;以及进给螺杆结构(44),其引起 通过螺丝的旋紧运动,按压部件与导向套筒之间的相对直线运动。
    • 7. 发明授权
    • Automatic lathe
    • 自动车床
    • US07464628B2
    • 2008-12-16
    • US10583727
    • 2003-12-26
    • Hiroshi ShinoharaToru TakahashiYoshiaki HirakawaYosuke AndoHajime Matsumaru
    • Hiroshi ShinoharaToru TakahashiYoshiaki HirakawaYosuke AndoHajime Matsumaru
    • B23B3/00B23B19/02
    • B23B25/00B23B13/022B23B13/125B23Q1/763Y10T29/5109Y10T82/25Y10T82/2514Y10T82/2552Y10T82/2572Y10T82/26Y10T408/83
    • An automatic lathe is provided which is capable of rapidly and easily switching between machining of a material with a guide bush and machining of the material without the guide bush. The automatic lathe has a head stock (6) and a guide bush support table (1). The head stock (6) is provided with a spindle drive motor (8). The guide bush support table (1) is provided with a guide bush rotating motor (11). There are provided: support table fixing means (15) for positioning and fixing the guide bush support table (1); a guide member (12) rotatably installed on the guide bush support table (1) and regulated so as not to move forward and backward and having a through-hole formed for a spindle (3) to be inserted therein; a guide bush (4) detachably fitted to the tip of the guide member (12); and spindle fixing means (37) for positioning and fixing the spindle (3) on the guide bush support table (1) at a specified position when the guide bush (4) is removed from the guide member (12).
    • 提供了一种自动车床,其能够快速且容易地在具有导向衬套的材料的加工之间切换并且在没有引导衬套的情况下加工材料。 自动车床具有头架(6)和导套支撑台(1)。 头架(6)设有主轴驱动电动机(8)。 导套支承台(1)设有导套旋转马达(11)。 提供:用于定位和固定导套支撑台(1)的支撑台固定装置(15); 引导构件(12),其可旋转地安装在所述引导衬套支撑台(1)上并且被调节为不向前和向后移动并且具有形成为用于插入其中的心轴(3)的通孔; 可拆卸地装配到引导构件(12)的尖端的引导衬套(4); 以及主轴固定装置(37),用于当导向套筒(4)从引导构件(12)移除时,在指定位置处将导轴(3)定位并固定在导套支撑台(1)上。