会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 12. 发明公开
    • 드릴 비트
    • 钻头
    • KR1020050063791A
    • 2005-06-28
    • KR1020057007309
    • 2003-10-31
    • 가부시키 가이샤 미야나가
    • 미야나가,마사아키
    • B23B51/02B23B51/00
    • B23B51/02B23B2222/28B23B2226/75B23B2251/14B23B2251/202B23B2251/46B23B2251/50
    • An edge point portion of a drill bit is improved so as to improve dischargeability of chips from the central portion of a cutting face of a drill hole, and as a result, cutting efficiency is enhanced. Cutting edge portions (3a, 3b, 3c) are circumferentially equally arranged on a cutting edge tip (3) formed from a block body of hardmetal. A ridge line where a cutting face (6) and a flank (7) that are formed on each of the cutting edge portions join is a cutting edge (4), and lines extended from each of the cutting edges (4) join at the center of an edge point. A point portion (9) is provided at an inner end of each of the cutting edges, where the inner end is formed by providing a cut groove (8) at the center portion of the edge point.
    • 提高了钻头的边缘点部分,从而提高了从钻孔的切割面的中心部分的切屑的排放性,结果提高了切削效率。 刀刃部分(3a,3b,3c)周向地均匀地布置在由硬质合金块体形成的切削刃尖端(3)上。 形成在每个切削刃部分上的切割面(6)和侧面(7)的脊线是切削刃(4),从每个切削刃(4)延伸的线连接在 边缘点的中心。 在每个切削刃的内端设置有点部(9),其中通过在边缘点的中心部分设置切割槽(8)而形成内端。
    • 14. 发明公开
    • 확경 구멍부가 있는 구멍의 천공 장치
    • 用于钻孔的设备具有扩展的直径孔部分
    • KR1020150138318A
    • 2015-12-09
    • KR1020157031228
    • 2014-08-06
    • 가부시키 가이샤 미야나가
    • 미야나가,마사아키
    • B28D1/14B23B51/00B23B51/08
    • B28D1/146B23B51/0045B23B51/08B23B2226/75B23B2260/02Y10T408/50Y10T408/858Y10T408/85884Y10T408/8595Y10T408/9065
    • 구조의단순화를도모할수 있는확경구멍부가있는구멍의천공장치를제공한다. 본발명의확경구멍부가있는구멍의천공장치의일례는생크를가진본체(1)와, 본체에전후로이동가능하게장착된슬리브(3)와, 본체에대하여슬리브를전방으로가압하는압축스프링(6)과, 본체의일단이막힌삽입구멍(11)에기단부가삽입되어슬리브에전후방향으로이동가능하게장착된드릴날체(4)와, 드릴날체의측면에설치되고, 이측면에있어서전방으로이동할때에절삭날(5a)이드릴날체의측방으로돌출하는확경구멍부형성부재(5)와, 드릴날체에대하여확경구멍부형성부재를후방으로가압하는압축스프링(7)과, 본체에회동가능하게지지되며, 양단이슬리브의내벽과확경구멍부형성부재에접촉되는캠(8)을구비하며, 슬리브에대하여본체가상대적으로전방으로이동할때에캠(8)의회동에따라확경구멍부형성부재가드릴날체의측면에있어서전방으로이동하도록구성되어있다.
    • 提供了一种用于钻孔具有扩径孔部分的钻孔装置,该钻孔装置实现了简化的结构。 根据本发明的用于钻孔具有扩径孔部分的孔的钻孔装置的一个实例包括:主体(1),其包括柄; 套筒(3),其附接到所述主体,使得所述套筒能够在前后方向上移动; 压缩弹簧(6),其相对于身体向前推动套筒; 钻头体(4)构造成使得钻头体的近端部分插入到主体的有底的插入孔(11)中,钻头体被附接到套筒上,使得钻头体可移动 在前后方向; 扩径直径孔部形成构件(5),其安装在所述钻头体的侧面,并且构造成使得当所述扩径孔部形成构件在所述侧面向前移动时,所述切削刃(5a)从所述钻头体侧向突出; 表面; 压缩弹簧(7),其相对于所述钻头体向后推动所述扩径孔部形成构件; 以及凸轮(8),其由所述主体可旋转地支撑并且其两端与所述套筒的内壁和所述扩径直径孔部形成构件接触。 膨胀直径孔部形成构件构造成当身体相对于套筒向前移动时由于凸轮(8)的旋转而在钻头体的侧表面上向前移动。
    • 15. 发明公开
    • 코어 커터
    • 核心切割机
    • KR1020090095628A
    • 2009-09-09
    • KR1020097013773
    • 2007-06-15
    • 가부시키 가이샤 미야나가
    • 미야나가,마사아키
    • B23B51/04B23B51/02B23B51/00
    • B23B51/04B23B51/0433B23B2226/27B23B2240/08B23B2240/16B23B2270/30B28D1/041Y10T408/895Y10T408/8957
    • A core cutter (C) of high drilling performance capable of discharging chips smoothly comprises a tubular body section (1), and a plurality of cutting edges (2) arranged at the tip thereof at a predetermined interval in the circumferential direction wherein at least one of the plurality of cutting edges (2) functions as an inner cutting edge (2A) and the remainder function as outer cutting edges (2A). The body section (1) is made thin but can sustain deformation resistant performance, and a through groove (3) penetrating in the thickness direction is provided to open on the tip side. The cutting edge (2) consisting of a chip independent from the body section (1) and having a dimension equal to the circumferential dimension of the through groove (3) is inserted into the through groove (3) and fixed in place. A garret (4) for discharging chips is formed in front of the cutting edge (2) in the rotational direction by the outer circumferential surface which approaches the inner circumferential surface toward the tip side. The cutting edge (2) is inserted into the through groove (3) and fixed by welding under such a state as the inside diameter end at the tip of the cutting edge (2) in the axial direction is aligned or substantially aligned with the circumferential surface at the tip of the garret (4) in the axial direction.
    • 具有能够顺利排出切屑的高钻孔性能的芯刀(C)包括管状主体部(1)和沿圆周方向以预定间隔布置在其前端的多个切割刃(2),其中至少一个 多个切削刃(2)作为内切削刃(2A)起作用,其余部分作为外切削刃(2A)起作用。 身体部分(1)制成薄而可以承受抗变形性能,并且在厚度方向上贯穿的通孔(3)在尖端侧开放。 由独立于主体部分(1)并且具有与通孔(3)的周向尺寸相等的尺寸的切屑(2)插入到通孔(3)中并固定就位。 通过靠近内周面朝向前端侧的外周面,在切削刃(2)的前方沿旋转方向形成有用于排屑的阁楼(4)。 切削刃(2)插入贯通槽(3)中,在切削刃(2)的前端部的轴向内径端与圆周方向对准或大致对准的状态下,通过焊接进行固定 在阁楼(4)的尖端处在轴向方向上的表面。
    • 17. 发明公开
    • 생크 부착 장치
    • SHANK连接装置
    • KR1020090064416A
    • 2009-06-18
    • KR1020097006710
    • 2007-04-03
    • 가부시키 가이샤 미야나가
    • 미야나가,마사아키
    • B23B31/02B23B51/04B23B31/06B23Q3/12
    • B23B51/0473B23B31/1071B23B51/0426
    • A shank attaching device that can transmit relatively large torque and that is considerably reduced in size. The shank attaching device is used to attach a core drill (50) to a rotating part of a drill device. The shank attaching device has an arbor (1) and a shank (2). The arbor (1) is detachable from the rotating part. The arbor (1) and the shank (2) are detachable from each other. The shank (2) is detachable from the core drill (50). Engagement of the locking member (17) of the arbor (1) with the locking groove (21A) of the shank (2) locks axial movement of the shank (2) away from the arbor (1). Engagement of the first engagement part (12G) of the arbor (1) with the first engaged part (20G) of the shank (2) enables rotational torque of the arbor (1) to be transmitted to the shank (2). The shank (2) abuts on the arbor (1) to lock axial movement of the shank (2) in the direction of approaching the arbor (1).
    • 可以传递相对大的扭矩并且大大减小的柄连接装置。 柄连接装置用于将钻芯(50)附接到钻孔装置的旋转部分。 柄连接装置具有心轴(1)和柄(2)。 心轴(1)可从旋转部分拆卸。 心轴(1)和柄(2)可彼此分离。 柄(2)可从芯钻(50)上拆卸。 心轴(1)的锁定构件(17)与柄(2)的锁定槽(21A)的接合将柄(2)的轴向运动远离心轴(1)。 心轴(1)的第一接合部(12G)与柄(2)的第一接合部(20G)的接合使得心轴(1)的旋转扭矩传递到柄(2)。 柄(2)靠在心轴(1)上以锁定柄(2)沿靠近心轴(1)的方向的轴向运动。
    • 19. 发明公开
    • 코어커터
    • 核心切割机
    • KR1020060014066A
    • 2006-02-14
    • KR1020057022843
    • 2004-05-28
    • 가부시키 가이샤 미야나가
    • 미야나가,마사아키
    • B23B51/04
    • B23B51/0466B23B2251/14B23B2251/202B23B2251/406B23B2270/30Y10T408/895Y10T408/8957
    • A core cutter allowing the free setting of the thickness of a base body and the easy formation of garrets, wherein each of the blade parts (2) of the core cutter is formed of a chip body and a first cutting blade (2a) disposed on the inner diameter side, a third cutting blade (2c) disposed on the outer diameter side, and an intermediate second cutting blade (2b) are shifted in the order of the first to third cutting blades so that the circumferential positions thereof are located rearwards in that order in the rotating direction. A wall surface (3b) at the rear end of a discharge groove (3) formed correspondingly to the face (2k) of the third cutting blade is formed to be positioned at the same position as that of the blade part (2) or at the rear side thereof in the rotating direction. Each of the garrets (4) having a single surface formed by cutting the tip part outer peripheral surface of the base body (1) so that the inner diameter side thereof leads to the first cutting blade and is projected from the outer diameter side to the tip thereof is formed adjacent to the front part of each of the blade parts in the rotating direction.
    • 一种芯片切割器,其允许自由设定基体的厚度和容易地形成车檐,其中,所述芯切割器的每个刀片部分(2)由芯片体和第一切割刀片(2a)形成,所述第一切割刀片 内径侧,设置在外径侧的第三切割刀片(2c)和中间第二切割刀片(2b)按照第一至第三切割刀片的顺序移动,使得其周向位置位于 在旋转方向的顺序。 形成对应于第三切割刀片的面(2k)形成的排出槽(3)的后端处的壁表面(3b)被定位在与刀片部分(2)的位置相同的位置,或者位于 其后侧沿旋转方向。 每个所述车顶(4)具有通过切割所述基体(1)的前端部外周面而形成的单个表面,使得其内径侧通向所述第一切割刀片并从所述外径侧突出到 其端部沿旋转方向形成在每个叶片部分的前部附近。