| 序号 | 专利名 | 申请号 | 申请日 | 公开（公告）号 | 公开（公告）日 | 发明人 |
|---|---|---|---|---|---|---|
| 1 | 棒材供给机 | CN200910118726.4 | 2009-01-16 | CN101486210B | 2010-09-15 | 广泽清; 伊藤隆三; 佐藤宪治 |
| 本发明提供棒材供给机。该棒材供给机的结构简单，能将棒材可靠地供给到导轨上。棒材供给机(1)包括：材料架(8)；将棒材(W)供送到棒材加工机的导轨(4)；从材料架一根一根地取出棒材并补给到导轨上的棒材补给机构(32)。棒材补给机构包括：将位于材料架最下游位置的棒材向上推的上推构件(40)；接收被推上来的棒材并补给到导轨上的棒材接收构件(42)；迎接材料架上的下一个要供给的棒材的止挡构件(36)。上推构件及棒材接收构件被共用的移动部件(44)驱动，使上推构件随着棒材接收构件的摆动运动进行上下直线运动。由于上推构件及棒材接收构件由共用的移动部件驱动，因此能减少驱动部的零部件数目，能简化结构。 | ||||||
| 2 | 棒材供给机 | CN200910118726.4 | 2009-01-16 | CN101486210A | 2009-07-22 | 广泽清; 伊藤隆三; 佐藤宪治 |
| 本发明提供棒材供给机。该棒材供给机的结构简单，能将棒材可靠地供给到导轨上。棒材供给机(1)包括：材料架(8)；将棒材(W)供送到棒材加工机的导轨(4)；从材料架一根一根地取出棒材并补给到导轨上的棒材补给机构(32)。棒材补给机构包括：将位于材料架最下游位置的棒材向上推的上推构件(40)；接收被推上来的棒材并补给到导轨上的棒材接收构件(42)；迎接材料架上的下一个要供给的棒材的止挡构件(36)。上推构件及棒材接收构件被共用的移动部件(44)驱动，使上推构件随着棒材接收构件的摆动运动进行上下直线运动。由于上推构件及棒材接收构件由共用的移动部件驱动，因此能减少驱动部的零部件数目，能简化结构。 | ||||||
| 3 | 棒材供给机及棒材加工系统 | CN200480029025.9 | 2004-09-06 | CN1863632A | 2006-11-15 | 广泽清; 伊藤隆三; 佐藤宪治; 窱原浩 |
| 本发明涉及一种棒材供给机及棒材加工系统，该棒材供给机具有由位于导轨(30)上方的旋转轴(64)摆动的摆动部件(66)。通常，摆动部件(66)在从旋转轴(64)横切导轨(30)的上方并延伸到材料架(20)的上方位置附近待机。使摆动部件(66)从上方位置正转到相对导轨(30)远离材料架(20)一侧的下方位置。其间，摆动部件(66)从材料架(20)获取棒材，将棒材供给导轨(30)。在从导轨(30)取出棒材时，由限制部件(108)限制棒材向摆动部件(66)的移动，使摆动部件(66)在没有棒材的状态下向下方位置移动，在旋转轴(64)与材料架(20)之间形成取出空间(79)。由此，可容易地将供给导轨的棒材从导轨中除去。 | ||||||
| 4 | 用于将棒材输送至机械工具的装置 | CN201380033064.5 | 2013-06-18 | CN104470660B | 2017-05-03 | 切萨雷·库奇 |
| 一种用于将棒材(2)输送至至机械工具的装置，包括：与车床的主轴耦接的第一末端(4)；用于在第一支撑区域(R1)支撑棒材(2)的静止引导和支撑装置(6)，静止引导和支撑装置(6)沿着纵轴(L)从第二末端(5)延伸至第一末端(4)和所述第二末端(5)之间的中间区(I)；在第一末端(4)和中间区(I)之间延伸的鼓状元件(8)，其围绕与所述纵轴(L)平行的旋转轴(X)可旋转；可移动支撑装置(9)，其设置在鼓状元件(8)上并且适合于在与所述第一支撑区域(R1)相邻以及在所述中间区(I)和所述第一末端(4)之间延伸的第二支撑区域(R2)中支撑与纵轴(L)平行的棒材(2)；可移动支撑装置(9)在与收缩脱离配置(C)和延伸接合配置(E)之间沿着所述鼓状元件(8)并且平行于所述旋转轴(X)可滑动地驱动，在收缩脱离配置(C)中，可移动支撑装置(9)被收集在所述第一末端(4)附近以使得棒材(2)能够定位在所述静止引导和支撑装置(6)上，在延伸接合配置(E)中，可移动支撑装置(9)分布在所述第一末端(4)和所述中间区(I)之间与要支撑和引导的所述棒材(2)接合。 | ||||||
| 5 | 用于将棒材输送至机械工具的装置 | CN201380033064.5 | 2013-06-18 | CN104470660A | 2015-03-25 | 切萨雷·库奇 |
| 一种用于将棒材(2)输送至至机械工具的装置，包括：与车床的主轴耦接的第一末端(4)；用于在第一支撑区域(R1)支撑棒材(2)的静止引导和支撑装置(6)，静止引导和支撑装置(6)沿着纵轴(L)从第二末端(5)延伸至第一末端(4)和所述第二末端(5)之间的中间区(I)；在第一末端(4)和中间区(I)之间延伸的鼓状元件(8)，其围绕与所述纵轴(L)平行的旋转轴(X)可旋转；可移动支撑装置(9)，其设置在鼓状元件(8)上并且适合于在与所述第一支撑区域(R1)相邻以及在所述中间区(I)和所述第一末端(4)之间延伸的第二支撑区域(R2)中支撑与纵轴(L)平行的棒材(2)；可移动支撑装置(9)在与收缩脱离配置(C)和延伸接合配置(E)之间沿着所述鼓状元件(8)并且平行于所述旋转轴(X)可滑动地驱动，在收缩脱离配置(C)中，可移动支撑装置(9)被收集在所述第一末端(4)附近以使得棒材(2)能够定位在所述静止引导和支撑装置(6)上，在延伸接合配置(E)中，可移动支撑装置(9)分布在所述第一末端(4)和所述中间区(I)之间与要支撑和引导的所述棒材(2)接合。 | ||||||
| 6 | 棒材供给机及棒材加工系统 | CN200480029025.9 | 2004-09-06 | CN100513024C | 2009-07-15 | 广泽清; 伊藤隆三; 佐藤宪治; 窱原浩 |
| 本发明涉及一种棒材供给机及棒材加工系统，该棒材供给机具有由位于导轨(30)上方的旋转轴(64)摆动的摆动部件(66)。通常，摆动部件(66)在从旋转轴(64)横切导轨(30)的上方并延伸到材料架(20)的上方位置附近待机。使摆动部件(66)从上方位置正转到相对导轨(30)远离材料架(20)一侧的下方位置。其间，摆动部件(66)从材料架(20)获取棒材，将棒材供给导轨(30)。在从导轨(30)取出棒材时，由限制部件(108)限制棒材向摆动部件(66)的移动，使摆动部件(66)在没有棒材的状态下向下方位置移动，在旋转轴(64)与材料架(20)之间形成取出空间(79)。由此，可容易地将供给导轨的棒材从导轨中除去。 | ||||||
| 7 | Bar Feeding Device | US15605467 | 2017-05-25 | US20170259343A1 | 2017-09-14 | Karl-Heinz Schumacher |
| In order for a bar feeding device comprising at least one bar guide for feeding at least one item of bar stock to at least one workpiece spindle of a lathe, and a machining unit, for producing an end contour at one end of the item of bar stock, which enables gripping of the end by means of a collet chuck in the bar guide to be improved such that said bar feeding device operates as efficiently as possible and in particular reloading of items of bar stock into the at least one bar guide can be performed as efficiently as possible and within a short time, it is proposed that the bar feeding device has a bar loading magazine that is rotatable about a magazine axis and comprises more than two bar guides that are disposed about the magazine axis in a magazine drum, and that the bar feeding device comprises a buffer storage unit that is disposed between the machining unit and the bar loading magazine and stores a plurality of premachined items of bar stock that are provided with the end contour. | ||||||
| 8 | Apparatus For Feeding Bars To A Machine Tool | US14410159 | 2013-06-18 | US20160158845A1 | 2016-06-09 | Cesare Cucchi |
| An apparatus for feeding bars to a lathe comprises a first end couplable with a spindle of the lathe; a stationary arrangement for guiding and supporting a bar in a first region; a drum element between a first end and an intermediate zone; a movable supporting arrangement provided on the drum element; the movable supporting arrangement is slidably drivable along the drum element parallel to the rotation axis between a contracted disengagement configuration, in which the movable supporting arrangement is collected near the first end to enable a bar to be positioned on the stationary guiding and supporting arrangement, and an extended engagement configuration, in which it is distributed between the first end and the intermediate zone to engage with the respective bar to be supported and guided. | ||||||
| 9 | Bar feeder | US12354526 | 2009-01-15 | US08257010B2 | 2012-09-04 | Kiyoshi Hirosawa; Takazo Ito; Kenji Sato |
| Disclosed is a bar feeder, which is capable of reliably loading a bar onto a guide rail with a simplified structure. The bar feeder 1 comprises a stock rack 8, a guide rail 4 for guiding a bar to a bar machining apparatus, and a bar supply mechanism 32 for taking bars W one by one out of the stock rack 8 and supplying the taken-out bar W onto the guide rail 4. The bar supply mechanism 32 includes a lifting member 40 adapted to lift a downstreammost one of the bar W on the stack rack 8, a bar receiving member 42 adapted to receive thereon the lifted bar W and supply the bar W onto the guide rail 4, and a stopper member 36 adapted to holds a second-downstreammost one of the bar W to be subsequently supplied. The lifting member 40 and the bar receiving member 42 are adapted to be driven by a common moving device 44, in such a manner that the lifting member 40 is linearly moved in an upward-downward direction in conjunction with a swing movement of the bar receiving member 42. The structure designed to drive the lifting member 40 and the bar receiving member 42 by the common moving device 44 makes it possible to reduce the number of components for a driving section, and achieve structural simplification. | ||||||
| 10 | System and method for performing machining operations | US12132646 | 2008-06-04 | US07765904B2 | 2010-08-03 | Maximo Tejeda |
| A system and method for performing machining operations on first and second ends of an elongate workpiece, the system comprising a support for the workpiece which has first and second, spaced sides, each of which has first and second spaced ends, a first machining tool disposed proximate the first end of the first side for performing a first machining operation on a first end of the workpiece, a second machining tool being positioned proximate the second end of the second side for performing a second machining operation on a second side of the workpiece, the first and second machining tools being mirror images of one another. | ||||||
| 11 | Feeding device with a pivotable pushing member | US11268461 | 2005-11-08 | US07124880B2 | 2006-10-24 | Shih-Ming Lee |
| A feeding device includes a rail with a feeding unit and a pushing unit located on two sides of the rail. The feeding unit has a transverse member on which the cylindrical pieces are located and a pivotable arm pivotably connected to the transverse member to push the cylindrical pieces. The pushing unit has at least one connection member connected to the rail and a slot is defined through the connection member. A pushing member is pivotably connected to the connection member and a bolt extends through the pushing member and the slot so that the pushing member can be pivoted along the second slot when in maintenance. | ||||||
| 12 | Feeding device with a pivotable pushing member | US11268461 | 2005-11-08 | US20060124436A1 | 2006-06-15 | Shih-Ming Lee |
| A feeding device includes a rail with a feeding unit and a pushing unit located on two sides of the rail. The feeding unit has a transverse member on which the cylindrical pieces are located and a pivotable arm pivotably connected to the transverse member to push the cylindrical pieces. The pushing unit has at least one connection member connected to the rail and a slot is defined through the connection member. A pushing member is pivotably connected to the connection member and a bolt extends through the pushing member and the slot so that the pushing member can be pivoted along the second slot when in maintenance. | ||||||
| 13 | Bar loader | US08874908 | 1997-06-16 | US06182543B2 | 2001-02-06 | Takazo Ito; Kenji Sato; Kazuhiko Takeoka |
| A bar loder, includes a guide rail for feeding a bar to a bar machining apparatus. The guide rail extends straight toward the bar machining apparatus and has an opening for receiving a new bar. The opening is oriented upwardly and extends longitudinally along the guide rail. An oil outlet is provided for feeding oil into the guide rail, with an amount of the oil being enough to coat a peripheral surface of the bar. | ||||||
| 14 | Bar holder arrangement for an automatic machine tool | US3782593D | 1971-07-20 | US3782593A | 1974-01-01 | DOE E |
| A bar holder arrangement for holding bar stock material to be fed to an automatic machine tool. A slide presses a length of bar stock material from a magazine into a bar holder. A retaining member cooperates with the slide in a manner such that the retaining member does not move from a position in which it prevents movement of the length of bar stock material into the bar holder until the slide member has moved to a position in which movement of the next length of bar stock material in the magazine is prevented by the slide member thereby preventing double loading. The bar holder arrangement may include more than one bar holder in an indexable reel, means permitting the arrangement to be quickly reset to accommodate a change in diameter of the bar stock material being used, means for preventing indexing of the reel if a bar holder has not been closed and means for sensing whether or not bar stock material in a bar holder has been completely used up.
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| 15 | Bundle feed device | US3774753D | 1972-03-27 | US3774753A | 1973-11-27 | JONES O |
| A device for feeding elongated bars or the like singly and in proper orientation from a plurality or a bundle of such bars to a stock feeding apparatus employed as a means for loading bar stock into conventional multiple or single spindle metal working machines. The loading device includes longitudinally spaced inclined walking beams operable to move the bars up a ramp and means for sensing misalignment of the bars and for stopping one of the walking beams until the other walking beam has moved the bar into an aligned position.
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| 16 | Bar stock storage dispensing and feeding apparatus and method | US3757927D | 1971-09-13 | US3757927A | 1973-09-11 | GABLE C; GOTSCH M |
| Method and apparatus for storing dispensing and feeding bars of stock to a material processing device includes a rotatable magazine to and from which bars of stock are transferred laterally and a bar support rack which receives the bars one at a time from the magazine, and transfers them axially into or out of a device such as a lathe for machining. Means are provided for the bidirectional transfer of bars of stock between the magazine and the support rack so that an unused portion of a bar of stock may be removed from the lathe and transferred back into the magazine for storage or disposal. A bar of stock is moved axially along the bar support rack by a pair of skewed concave rollers so that a bar is simultaneously moved axially and rotated about its axis to thus aid in inserting the bar into the lathe spindle collet.
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| 17 | Automatic bar feed for multiple spindle bar working machines | US53269055 | 1955-09-06 | US2781574A | 1957-02-19 | HARNEY BERNARD C; LAKINS FRANKLIN D |
| 18 | Balancing device for a bar loading magazine | US14566365 | 2014-12-10 | US09908179B2 | 2018-03-06 | Kai Loeffler; Helmut Wichtlhuber |
| A balancing device for a bar loading magazine for guiding material bars on a turning machine, includes at least one mass body that can be repeatedly positioned in relation to a guiding unit that allows a rotation of an introduced material bar about a rotary axis. The mass body is, after each completed positioning, in a connection with the guiding unit and/or the material bar, so that the mass body rotates, during the rotation of an introduced material bar, together with the material bar at the same angular speed about the rotary axis. At least one positioning unit is designed to bring the mass body into a starting position in relation to the guiding unit, to detect during rotation any required repositioning because of an imbalance, and to reposition in each case the mass body in response to the detection of any required repositioning in relation to the guiding unit. | ||||||
| 19 | Loading devices for loading bars for machining in machine tools | US13044292 | 2011-03-09 | US08915694B2 | 2014-12-23 | Franco Rigolone; Renato Rota |
| Disclosed examples relate to loading devices for loading bars for machining in machine tools. A disclosed example loading device is adapted to move a bar from a starting position to an end position and to feed the bar from the end position to the machine tool, comprising a rest portion for supplying the loading device with at least one bar lying on the rest portion in the starting position, and a movable transport for transporting the bar from the starting position to the end position. The transport is adapted to transport the bar downward in a downward movement due to its gravity along a downwardly inclined guiding portion, the bar being supported by a first support portion of the transport. | ||||||
| 20 | Bushing Alignment Device for a Bar Loading Magazine and Method | US14007724 | 2012-03-28 | US20140109733A1 | 2014-04-24 | Falk Schmidt |
| The present invention relates to a socket alignment device for a bar loading magazine for guiding a bar of material to an automatic lathe, wherein a z-axis (z) is defined by the longitudinal axis of a bar of material (2) guided in the bar loading magazine, and wherein a first socket (1), into which the bar of material (2) is to be introduced for processing thereof in the automatic lathe along the z-axis, is arranged in the bar loading magazine, wherein the first socket (1) is mounted so as to be rotatable either coaxially about the z-axis (z) or about a rotational axis (ζ) parallel to the z-axis (z) and wherein at least one drive means (6) is included, which can be coupled at least to the first socket (1), specifically to the rotary drive of the first socket (1) about the z-axis (z) in such a manner that the first socket (1) and the cross-sectional profile of the bar of material (2) can be aligned flush with one another for introduction of the bar of material (2). | ||||||
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