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公开(公告)号：US6010284A
公开(公告)日：2000-01-04
申请号：US946217
申请日：1997-10-07
申请人： Yoshitaka Ito , Katsumi Asai , Takayoshi Sasaki
发明人： Yoshitaka Ito , Katsumi Asai , Takayoshi Sasaki
IPC分类号： B23B41/02 , B23B41/00 , B23B41/12 , B23B47/00 , B23B47/28 , B23Q1/64 , B23Q5/34 , B23Q7/00 , B23B39/00
CPC分类号： B23Q1/64 , B23B41/12 , B23Q5/34 , B23Q7/00 , Y10T408/39 , Y10T408/54 , Y10T408/5635
摘要： There is disclosed a boring machine capable of achieving high processing precision and high processing efficiency. A table is mounted on a bed for reciprocal movement in right and left directions. A workpiece fixing device for fixing workpieces W of a semi-cylindrical shape is mounted on the bed. Cutting tools P and Q for cutting the workpieces W, a workpiece carry-in device and a workpiece carry-out device are provided on the table. The table is moved to a left side, and the workpieces W are placed on the workpiece carry-in means. Then, the table is moved to a right side to transfer the workpieces W to the workpiece fixing device. The table is again moved to the left side, so that each workpiece W is subjected to a boring processing by the cutting tools P and Q. The workpiece carry-out device receives the processed workpieces W, and then the workpieces W are unloaded from the boring machine by a workpiece unloading device, and are fed to a subsequent step.
摘要翻译： 公开了一种能够实现高加工精度和高加工效率的钻孔机。 桌子安装在床上，用于在左右方向上往复运动。 用于固定半圆柱形的工件W的工件固定装置安装在床上。 用于切割工件W的切削工具P和Q，工件搬运装置和工件搬出装置设置在工作台上。 工作台移动到左侧，工件W被放置在工件搬运装置上。 然后，将工作台移动到右侧以将工件W传送到工件定影装置。 再次将工作台移动到左侧，通过切削工具P，Q对各个工件W进行镗孔加工。工件搬出装置接收加工后的工件W，然后将工件W从 钻孔机通过工件卸载装置，并被送入后续步骤。
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2.发明授权
公开(公告)号：US5746002A
公开(公告)日：1998-05-05
申请号：US710557
申请日：1996-09-19
摘要： A measuring apparatus for speedily measuring a bearing height is disclosed. A plunger of a movable cylinder is extended with a test load P by a constant pressure applying mechanism S. The movable cylinder is ascended from a receded position to a measuring position by a slide cam. A bearing half W disposed on a pushing member is fitted in a receiving cavity of a standard tool in such a manner that an end of the bearing half W slightly protrudes from the receiving cavity portion. When the movable cylinder slightly exceeds the measuring position, a plunger is pressed for the length of the end protruded from the receiving cavity portion. At this point, the bearing half W is held with the test load P. Thus, the bearing height can be immediately measured by a length sensor.
摘要翻译： 公开了一种用于快速测量轴承高度的测量装置。 可移动气缸的柱塞通过恒压施加机构S由试验载荷P延伸。可动气缸通过滑动凸轮从后退位置上升到测量位置。 设置在推动构件上的轴承半体W以使得轴承半体W的端部从容纳腔部分稍微突出的方式装配在标准工具的容纳腔中。 当可动圆筒稍微超过测量位置时，在从接收腔部分突出的端部的长度处按压柱塞。 此时，轴承半部W与试验载荷P保持一致。因此，可以通过长度传感器立即测量轴承高度。
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公开(公告)号：US20050196084A1
公开(公告)日：2005-09-08
申请号：US11068846
申请日：2005-03-02
申请人： Ken Kitahara , Katsumi Asai , Arihiro Kimura , Atsushi Okado , Masaaki Sakamoto , Keiko Kitahara
发明人： Ken Kitahara , Katsumi Asai , Arihiro Kimura , Atsushi Okado , Masaaki Sakamoto , Keiko Kitahara
CPC分类号： F16C33/1065 , F16C9/02 , F16C17/022 , F16C33/046 , F16C2360/22
摘要： A plain bearing comprising a housing and two plain bearing halves forming a cylindrical shape in combination and fixed in the housing. Each of the plain bearing halves has crush relieves formed at both ends of an inner circumferential surface thereof in a circumferential direction, an oil groove formed on the inner circumferential surface thereof and extending in the circumferential direction, a central crown portion at substantially central position in the circumferential direction and in communication with the oil groove, and inflow preventing portions formed between the crush relieves and the oil groove.
摘要翻译： 滑动轴承包括壳体和组合形成圆柱形并固定在壳体中的两个滑动轴承半部。 每个滑动轴承半部具有形成在其圆周方向上的内周面的两端的挤压缓冲件，形成在其内周面上并在圆周方向上延伸的油槽，位于基本中心位置的中央冠部 圆周方向并且与油槽连通，以及形成在压溃缓冲器和油槽之间的流入防止部。
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