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    • 3. 发明公开
    • GUIDE DEVICE AND FIXTURE IN WHICH SAME IS USED
    • 指南设备和使用相同的装置
    • EP3318772A1
    • 2018-05-09
    • EP16821275.1
    • 2016-06-28
    • THK Co., Ltd.
    • KURIBAYASHI, Hiroomi
    • F16C29/12
    • F16C29/12A47B1/10A47B88/473A47B88/477A47B88/493A47B88/50A47B2210/0016A47B2210/0032F16C29/00F16C29/046F16C29/06F16C2314/72
    • A guide apparatus is provided which can increase a holding force that holds a table, a drawer, a cabinet, a device, or the like at a predetermined position. An engagement body (43) is placed on a second member (42b) . A pair of plate spring portions (44a and 44b) is placed on a first member (41) in such a manner as to sandwich the engagement body (43). The pair of plate spring portions (44a and 44b) bend in such a manner that a minimum dimension between the pair of plate spring portions (44a and 44b) is smaller than a dimension (length) of the engagement body (43). In a state where the engagement body (43) has gone beyond a minimum dimension position (53) between the pair of plate spring portions (44a and 44b) and the second member (42b) is being held at a predetermined position on the first member (41), the minimum dimension between the pair of plate spring portions (44a and 44b) is smaller than the dimension (length) of the engagement body (43), and both end portions (44a1, 44a3, 44b1, and 44b3), in a length direction, of the plate spring portions (44a and 44b) are supported by the first member (41).
    • 提供了一种引导装置,其能够增加将桌子,抽屉,橱柜,装置等保持在预定位置处的保持力。 接合体(43)放置在第二构件(42b)上。 一对板簧部分(44a和44b)以夹住接合体(43)的方式放置在第一部件(41)上。 一对板簧部(44a,44b)以一对板簧部(44a,44b)之间的最小尺寸小于卡合体(43)的尺寸(长度)的方式弯曲。 在卡合体43超过一对板簧部44a,44b之间的最小尺寸位置53而第二部件42b被保持在第一部件的规定位置的状态下 (41)中,一对板簧部(44a,44b)之间的最小尺寸小于卡合体(43)的尺寸(长度),两端部(44a1,44a3,44b1,44b3), 板簧部分(44a和44b)在长度方向上由第一部件(41)支撑。
    • 4. 发明公开
    • SLIDING SEAT DEVICE WITH SURROUNDING STRUCTURE
    • 具有周围结构的滑动座椅装置
    • EP3278922A1
    • 2018-02-07
    • EP16182548.4
    • 2016-08-03
    • Maxxtron Technology Co., Ltd.
    • CHIU, CHUN-LING
    • B23Q1/01B23Q11/00F16C29/12
    • B23Q1/012B23Q11/0017F16C29/001F16C29/045F16C29/084F16C29/088F16C29/12F16C2322/39
    • A sliding seat device with surrounding structure, which is applied to a bridge type machining center, includes a main body (10) provided with a sliding portion (14); a sliding seat (20) slidingly disposed on the sliding portion (14) and reciprocating along an X-axis direction of the main body (10), the sliding seat (20) provided with a housing (21); a sliding pillar (30) passing through the housing (21) and reciprocating along a Z-axis direction of the main body (10), one side of the sliding pillar (30) provided with a protruding rail (31) disposed along the Z-axis direction of the main body (10); an assistant plate (40) connected with the sliding seat (20) and facing the protruding rail (31); and an adjusting unit (50) passing through the assistant plate (40) and pushing against the protruding rail (31), the adjusting unit (50) correcting a vertical bias between the sliding pillar (30) and the main body (10).
    • 一种应用于桥式加工中心的具有环绕结构的滑动座椅装置,包括设有滑动部分(14)的主体(10); 滑动座(20),其滑动地设置在所述滑动部(14)上并且沿着所述主体(10)的X轴方向往复运动,所述滑动座(20)设置有壳体(21); (21)并沿所述主体(10)的Z轴方向往复运动的滑柱(30),所述滑柱(30)的一侧设有沿所述Z (10)的轴向; 与所述滑座(20)连接并面向所述凸轨(31)的辅助板(40); 和调整单元(50),所述调整单元(50)穿过所述辅助板(40)并推压所述突出轨道(31),所述调整单元(50)校正所述滑动柱(30)和所述主体(10)之间的垂直偏置。
    • 5. 发明公开
    • MACHINE TOOL
    • 机床
    • EP3225336A1
    • 2017-10-04
    • EP15882011.8
    • 2015-08-24
    • Star Micronics Co., Ltd.
    • ISHIKAWA, Takayuki
    • B23B13/12B23B7/06
    • B23B7/06B23B2260/008B23Q1/017B23Q1/26B23Q1/70F16C29/005F16C29/12F16C2322/39
    • The invention provides a machine tool capable of facilitating a switching between a guide bush mode and a non-guide bush mode. A machine tool 1 comprises a headstock 10 provided with a main spindle 12 for gripping a workpiece W1, a rail 200 extended along a main spindle axis AX1, a first bearing 110 fixed to the headstock 10 and guided on the rail 200, a second bearing 120 fixed to the headstock 10 on the front side of the first bearing 110 and guided on the rail 200, a supporting bed 30 on which a guide bush 32 is removably mounted to slidably support the workpiece W1 on the front side of the main spindle 12, and a guide 40 mounted on the supporting bed 30 to movably support the headstock 10 in a direction of the main spindle axis when the guide bush 32 is removed. The rail 200 provides a larger play on the second bearing 120 when the headstock 10 is supported by the guide 40 than when the headstock 10 is not supported by the guide 40.
    • 本发明提供一种能够容易地切换导套模式和非导套模式的机床。 机床1包括:头架10,其设置有用于夹持工件W1的主轴12;沿主轴轴线AX1延伸的轨道200;第一轴承110,其固定到头架10并在轨道200上被引导;第二轴承 120,其固定在第一轴承110的前侧的主轴台10上,在轨道200上被引导;支承台30,其以能够装卸的方式安装有导向衬套32,以能够滑动地支承主轴12的前侧的工件W1 以及安装在支承台30上的导向件40,以在拆卸导向衬套32时沿着主主轴轴线的方向可移动地支承主轴箱10。 当主轴箱10由导向件40支撑时,轨道200在第二轴承120上提供比当主轴箱10不由导向件40支撑时更大的间隙。
    • 6. 发明公开
    • LINEARES GLEITLAGER MIT KLEINEM WINKELFEHLER
    • 具有小角度误差的线性滑动轴承
    • EP3214326A1
    • 2017-09-06
    • EP16158165.7
    • 2016-03-02
    • ETEL S.A.
    • Da Conceição Rosa, André-RafaelHulmann, Christophe
    • F16C29/02F16C29/12B23Q1/26B23Q23/00
    • H02K41/031F16C29/002F16C29/02F16C29/12F16C2380/26H02K7/08H02K2213/09
    • Es wird ein lineares Gleitlager mit einer Führungswelle (1) offenbart, auf der ein Gleitstück (3) in einer Führungsrichtung beweglich geführt ist, mit zwischen der Führungswelle (1) und dem Gleitstück (3) eingesetzten Buchsen (2, 4). Eine dieser Buchsen ist als Hauptbuchse (2) fest mit dem Gleitstück (3) verbunden, die andere ist als Vorspannbuchse (4) gegenüber dem Gleitstück (3) um die Führungsrichtung drehbar gehalten und dabei mittels eines Drehmoments vorgespannt. Drehungen um die Führungsrichtung zwischen dem Gleitstück (3) und der Führungswelle (1) sind durch einen jeweiligen Kontaktbereich zwischen den Buchsen (2, 4) einerseits und der Führungswelle (1) andererseits in beiden Drehrichtungen blockiert, wobei die Hauptbuchse (2) und die Vorspannbuchse (4) durch das Drehmoment in entgegengesetzte Drehrichtungen gegenüber der Führungswelle (1) spielfrei vorgespannt sind.
    • 它是具有(1)中公开的导向轴在其上的滑块(3)的导向轴(1)和(3)插入所述滑动套筒之间被可移动地引导的引导方向,与线性滑动轴承(2,4)。 其中一个插口被提供作为主套筒(2)牢固地连接到所述滑动件(3),另一种是作为施力插座(4)的滑动件(3)可旋转地支撑于所述导向方向与通过转矩的预加应力的对面。 关于拉头(3)和引导轴(1)通过相应的接触区域中的衬套之间的引导方向旋转(2,4)上,一方面和引导轴(1)上,另一个在两个旋转方向上被阻止,其中,所述主套筒(2)和所述 偏置衬套(4)通过相对于导向轴(1)在相反的旋转方向上的扭矩而无间隙地偏置。