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1. 发明专利

JPS59134612A Cutting tool 失效
标题翻译：切割用具
公开(公告)号：JPS59134612A
公开(公告)日：1984-08-02
申请号：JP898983
申请日：1983-01-21
申请人： Oomi Kogyo Kk
发明人： OOMI KOUSUI , OOMI KATSUHEI
IPC分类号： B23C5/08 , B23C5/16
CPC分类号： B23C5/165
摘要： PURPOSE:To provide smooth operation of cutting small and exhausting the splash produced from a tool such as a rotary cutter, which is furnished with two or more cutting tips at the periphery of the tool body, by constituting cutting tips from two groups of different types, and by placing them alternately. CONSTITUTION:If the subject of this invention is embodied in a rotary cutter, the cutting tips are constituted from No.1 group cutting tips 1 and No.2 group 11, which have a little different configuration from each other, and they are placed alternately at the periphery of the tool body 71. Each cutting tip 1 is provided with a ridge 2 at its front face stretching from the root to the foremost end, wherein a fore cutting edge A is prepared at the front face foremost end of this ridge 2 as well as rear cutting edges 5 behind theeof on both sides nearer the root part than cutting edge 4. Each cutting tip 11 is provided at its front face bottom with a cutting edge 13 to cut at least the cut surface prepared by said rear cutting edges 5. The cutting edges 4, 5 shall yield splash with different thicknesses.
摘要翻译：目的：为了提供平稳的操作，通过从两组不同类型的切割尖端构成切割小型并排出由诸如旋转切割器的工具产生的飞溅，该旋转刀具在工具主体的周围配备有两个或更多个切割尖端，并交替放置它们。构成：如果本发明的主题体现在旋转切割机中，切割尖端由第一组切割尖端1和第二组11组成，它们彼此具有一些不同的构造，并且它们交替地放置每个切削刀片1在其从根部到最前端的前表面处设置有脊2，其中在该脊2的前表面的最前端准备前切削刃A 以及后切割边缘5在比切削刃4更靠近根部的两侧。每个切削刀片11在其前面底部设置有切削刃13，以至少切割由所述后切削刃制成的切割面切削刃4,5将产生不同厚度的飞溅。

2. 发明专利

JPS5976709A Drill 失效
标题翻译：钻头
公开(公告)号：JPS5976709A
公开(公告)日：1984-05-01
申请号：JP18654382
申请日：1982-10-23
申请人： Oomi Kogyo Kk
发明人： OOMI TAKAO , OOMI KATSUHEI
IPC分类号： B23B51/02
CPC分类号： B23B51/02 , B23B2251/241 , B23B2251/406 , B23B2251/48
摘要： PURPOSE:To make cutting terms favourable by dividing a cutting edge into two and making chips small and to enable to reuse easily by regrinding, by providing a concave or convex part extending spirally along an inner surface of a twisted groove provided on a body and its tip edge is made into a cutting edge. CONSTITUTION:A drill consists of a shank 1 and a body 2 and a double-start twisted groove 3 is formed on the body 2. Both the twisted grooves 3 from a web 4 and a double-start land 5. A pair of flanks 7 are formed on the tip part of the body 2, chisel edge 8 is formed on the tip of a web which is a connecting part of the flanks 7 and from both edges of the chisel edge 8 a double-start cutting edge 9 arriving at the external circumference of the body 2 is provided. A groove surface of the twisted groove 3 forms a face of the both cutting edges 9. In this instance, a concave groove 11 is formed on an external circumferential side of the face 10 in a spiral state and respective outside and inside edge parts 12 and 13 and a dividing point 14 positioning between these edge parts 12 and 13 are formed on each of the cutting edges 9.
摘要翻译：目的：通过将切削刃分成两部分并使切屑小并且通过再研磨容易地重新利用，通过提供沿着设置在主体上的扭曲槽的内表面螺旋地延伸的凹部或凸部，使切割术语有利，并且其尖端被制成切削刃。构成：钻头由柄1和主体2组成，并且在主体2上形成双重起动扭曲槽3.两个来自腹板4的扭曲凹槽3和双重起始平台5.一对侧面7 形成在主体2的尖端部分上，凿边缘8形成在作为侧面7的连接部分的腹板的尖端上，并且从凿子边缘8的两个边缘形成到两个起始切割边缘9到达设置主体2的外周。扭曲槽3的槽面形成两个切削刃9的面。在这种情况下，在螺旋状状的面10的外周侧形成有凹槽11，并且分别具有外侧和内侧边缘部12和并且在每个切削刃9上形成有定位在这些边缘部12和13之间的分割点14。

3. 发明专利

JPS5822321B2 失效
公开(公告)号：JPS5822321B2
公开(公告)日：1983-05-09
申请号：JP15364378
申请日：1978-12-14
申请人： FUJISHIRO NOBUMASA , OOMI KOGYO KK
发明人： FUJISHIRO NOBUMASA , OOMI KATSUHEI
IPC分类号： B27B5/36

4. 发明专利

JP2963827B2 失效
公开(公告)号：JP2963827B2
公开(公告)日：1999-10-18
申请号：JP22909693
申请日：1993-09-14
申请人： OOMI KOGYO KK
发明人： OOMI KOSUI , TSUCHA TAKUJI
IPC分类号： B03C3/41 , B03C3/49 , B03C3/60

5. 发明专利

JP2839755B2 失效
公开(公告)号：JP2839755B2
公开(公告)日：1998-12-16
申请号：JP18136491
申请日：1991-07-22
申请人： OOMI KOGYO KK
发明人： OOMI KATSUHEI
IPC分类号： E02D1/04 , E21B10/02 , E21B25/00

6. 发明专利

JPS5973221A Cutting tool 失效
标题翻译：切割用具
公开(公告)号：JPS5973221A
公开(公告)日：1984-04-25
申请号：JP18529682
申请日：1982-10-21
申请人： Oomi Kogyo Kk
发明人： OOMI TAKAO
IPC分类号： B23D61/04
CPC分类号： B23D61/04
摘要： PURPOSE:To permit high-speed cutting, prolong the service life of a chip, and facilitate recutting, by constituting a cutting edge from a front cutting edge part and a rear cutting edge part. CONSTITUTION:On a cutting chip 1, a front cutting edge part 4 is formed at the front edge of a convex stripe 2, and rear cutting edge parts 5 are formed at the top edges of both concaved parts 3, and a no-cutting part 6 which does not participate in cutting is formed at the side top edge of the convex stripe 2. The undersurface of the cutting chip 1 forms a flank 9. When cutting is carried-out with a rotary cutter thus constituted, the cutting edge part 4 cuts a center part having an entering width W, and the cutting edge part 5 cuts a little shallower the both sides. Therefore, the size of cutting is reduced nearly to 1/3, and cutting scraps can be discharged easily, and high-speed cutting is permitted, and the life of the chip can be prolonged.
摘要翻译：目的：通过从前切削刃部和后切削刃部构成刀刃，能够进行高速切削，延长刀片的使用寿命，便于切削。构成：在切割芯片1上，在凸条2的前缘形成有前切削刃部4，在两个凹部3的上缘形成有后切削刃部5，切割片1的下表面形成侧面9.当用这样构成的旋转刀片进行切割时，切削刃部4 切割具有进入宽度W的中心部分，并且切割边缘部分5切割两侧较浅的部分。因此，切割尺寸减少到1/3，切屑容易排出，可以进行高速切割，能够延长切屑寿命。

7. 发明专利

JP2892045B2 失效
公开(公告)号：JP2892045B2
公开(公告)日：1999-05-17
申请号：JP16575889
申请日：1989-06-28
申请人： OOMI KOGYO KK
发明人： TAKIIZUMI YOSHIHIKO
IPC分类号： B24B17/10 , B24B3/26 , B24B3/32 , B24B19/04

8. 发明专利

JP2771184B2 失效
公开(公告)号：JP2771184B2
公开(公告)日：1998-07-02
申请号：JP22532988
申请日：1988-09-08
申请人： OOMI KOGYO KK
发明人： TAKIIZUMI YOSHIHIKO
IPC分类号： B24B19/04 , B24B49/12

9. 发明专利

JPS6156789A Welding bushes and the like by heat expansion tools 失效
标题翻译：焊接布和热膨胀工具类似
公开(公告)号：JPS6156789A
公开(公告)日：1986-03-22
申请号：JP12784985
申请日：1985-06-12
申请人： Oomi Kogyo Kk
发明人： OMI KATSUMITSU , OMI TAKAO
IPC分类号： B23K20/12
CPC分类号： B23K20/122
摘要： PURPOSE:To weld a bush into an opening hole at the frictional heat by inserting a frictional weld shaft part of a rotary heat expansion tool and rotating with high speed. CONSTITUTION:A frictional weld shaft part of a heat shaft part 3 is inserted into an inner rib part b of a bush B when the bush B is welded to a mounting hole H of a case W. A frictional heat occurs between the inner rib part b of a bush B when the frictional weld part is rotated with high speed with a rotary transfer shaft 2 cramped to a chuck Ch of a drilling machine. Therefore, the peripheral part of the softened bush B is welded to the mounting hole H.
摘要翻译：目的：通过插入旋转式热膨胀工具的摩擦焊接轴部件并高速旋转，将衬套焊接在摩擦热的开孔中。构成：当将衬套B焊接到壳体W的安装孔H时，将热轴部3的摩擦焊接轴部插入到衬套B的内侧肋部b中。在内侧肋部 b，当摩擦焊接部分高速旋转时，旋转传递轴2被夹在钻机的卡盘Ch上。因此，软化衬套B的周边部分被焊接到安装孔H.

10. 发明专利

JPS59129611A Cutting tool 失效
标题翻译：切割用具
公开(公告)号：JPS59129611A
公开(公告)日：1984-07-26
申请号：JP57583
申请日：1983-01-06
申请人： Oomi Kogyo Kk
发明人： OOMI TAKAO , OOMI KATSUHEI
IPC分类号： B23C5/16 , B23D61/02 , B23D61/04
CPC分类号： B23C5/165 , B23D61/021 , B23D61/04
摘要： PURPOSE:To enable a cutting chip to be discharged smoothly by a method wherein the pitch of arrangement of cutting tips is made small. CONSTITUTION:The front part 4 of the cutting edge of each of the cutting tips 1 cuts the center of the cutting width of a work and the rear part 5 of the cutting edge cuts both sides of the cutting width. As a result, the maximum width of the resultant cutting chip becomes equal to the maximum width of the front part 4 or the rear part 5 of the cutting edge of each of the cutting tips 1. Accordingly, the size of cutting chip becomes substantially one-third of the cutting chip produced when the conventional rotary cutter is used. Then the cutting chip is discharged along a guide surface 11 of the cutting tips. As the cutting chip is extremely small in size, it is discharged smoothly and therefore, the work can be cut at high speed and accurately.
摘要翻译：目的：通过切割尖端的排列间距小的方法使切割屑顺利地排出。构成：每个切割尖端1的切割边缘的前部4切割工件的切割宽度的中心，并且切割边缘的后部5切割切割宽度的两侧。结果，所得到的切割芯片的最大宽度变得等于每个切割尖端1的切割边缘的前部4或后部5的最大宽度。因此，切割芯片的尺寸变成基本上一个当使用传统的旋转切割机时产生的切割芯片的三分之一。然后切割芯片沿着切削刀片的引导表面11排出。由于切割片的尺寸非常小，所以平滑地被排出，因此可以高速准确地切割加工。

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