WO2005124789A1 - Xyガイドテーブル - Google Patents
Xyガイドテーブル Download PDFInfo
- Publication number
- WO2005124789A1 WO2005124789A1 PCT/JP2005/010779 JP2005010779W WO2005124789A1 WO 2005124789 A1 WO2005124789 A1 WO 2005124789A1 JP 2005010779 W JP2005010779 W JP 2005010779W WO 2005124789 A1 WO2005124789 A1 WO 2005124789A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- plate
- upper plate
- lower plate
- intermediate plate
- guide table
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q1/00—Members which are comprised in the general build-up of a form of machine, particularly relatively large fixed members
- B23Q1/25—Movable or adjustable work or tool supports
- B23Q1/44—Movable or adjustable work or tool supports using particular mechanisms
- B23Q1/56—Movable or adjustable work or tool supports using particular mechanisms with sliding pairs only, the sliding pairs being the first two elements of the mechanism
- B23Q1/60—Movable or adjustable work or tool supports using particular mechanisms with sliding pairs only, the sliding pairs being the first two elements of the mechanism two sliding pairs only, the sliding pairs being the first two elements of the mechanism
- B23Q1/62—Movable or adjustable work or tool supports using particular mechanisms with sliding pairs only, the sliding pairs being the first two elements of the mechanism two sliding pairs only, the sliding pairs being the first two elements of the mechanism with perpendicular axes, e.g. cross-slides
- B23Q1/621—Movable or adjustable work or tool supports using particular mechanisms with sliding pairs only, the sliding pairs being the first two elements of the mechanism two sliding pairs only, the sliding pairs being the first two elements of the mechanism with perpendicular axes, e.g. cross-slides a single sliding pair followed perpendicularly by a single sliding pair
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C29/00—Bearings for parts moving only linearly
- F16C29/008—Systems with a plurality of bearings, e.g. four carriages supporting a slide on two parallel rails
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C29/00—Bearings for parts moving only linearly
- F16C29/04—Ball or roller bearings
Definitions
- the present invention relates to an XY guide table which is attached to a fixed part such as an apparatus housing and guides a movable body such as a product inspection stage and a processing table freely in the X and Y directions. More particularly, the present invention relates to a small and highly accurate XY guide table suitable for light load applications.
- a so-called built-up type XY guide table using a linear guide device has been known as a device for freely moving a work table of a machine tool in X and Y directions orthogonal to each other.
- a track rail is arranged along the X direction on a fixed part such as a bed or a column, and a lower table that moves along the track rail is provided.
- an upper table that moves along the track rail is provided, and the upper table that is powerful can be freely moved in the X and Y directions with respect to the fixed part. It is becoming possible.
- the XY guide table having such a structure can be used for light-load and heavy-load applications by arbitrarily selecting the load of the linear guide device that supports the movement of the lower table and the upper table.
- the stroke amount of the upper table can be lengthened by selecting the length of the track rail.
- arranging the track rail in the Y direction on the lower table that moves in the X direction requires a high rigidity in the lower table itself, and furthermore, the lower table needs a high rigidity from the fixed part to the upper table. Since the height must be increased, there is a problem that the XY guide table becomes large and heavy.
- Japanese Patent Application Laid-Open No. HEI 5-18415 discloses an XY guide table in which a thin steel plate is pressed and compacted to achieve small size and light weight. More specifically, both ends of the steel plate are bent and raised by pressurizing, thereby forming a channel-shaped lower plate and an upper plate. While forming the plate, an intermediate plate is formed by bending and raising the opposite two sides of the surrounding four sides to the lower side and the remaining two sides to the upper side so that the bent and raised side walls face each other. A combination of the upper plate, the intermediate plate, and the lower plate is known.
- Patent Document 1 JP-A-5-18415
- the lower plate, the intermediate plate, and the upper plate are manufactured by a thin steel plate press kauge, and the ball rolling grooves are formed on the side wall portion of the bent steel plate. ing. For this reason, if the accuracy of the pressing force is poor, a gap is formed between the ball and the ball rolling groove, so that the intermediate plate plays against the lower plate and the upper plate plays against the intermediate plate. As a result, the upper plate could not be moved with high precision with respect to the lower plate.
- the present invention has been made in view of such problems, and its object is to provide a The gap between the ball and the ball rolling groove is eliminated by increasing the rigidity of the part where the rolling surface is formed, and the upper plate can be moved in the X and Y directions without rattling with the lower plate.
- An object of the present invention is to provide a [gamma] guide table which can be guided and can be formed extremely thin in force.
- the XY guide table of the present invention includes a lower plate, an intermediate plate that is assembled to the lower plate via a number of rolling elements and is movable in the X direction, and a number of In an XY guide table composed of an upper plate assembled via rolling elements and movable in the Y direction orthogonal to the X direction, the lower plate and the upper plate are each provided with a fastening member.
- a substantially channel having a pair of rail bodies each having a substantially rectangular cross section with a hole formed therein and a connecting plate portion for connecting the rail bodies, and having a receiving groove corresponding to the width of the connecting plate portion between the pair of rail bodies.
- a rolling groove of a rolling element is formed on a side surface of each rail body facing the housing groove, and the upper plate and the lower plate face each other and orthogonally cross each other.
- the intermediate plate is formed in a substantially rectangular shape, and the lower half is loosely fitted in the receiving groove of the lower plate, while the upper half is loosely fitted in the receiving groove of the upper plate.
- a rolling element rolling groove is formed at a position facing the rolling element rolling groove formed in the rail body of the plate and the upper plate.
- the lower plate fixed to the fixed portion and the upper plate fixed to the movable body are each formed in a substantially channel shape with a receiving groove. Since the respective accommodation grooves are opposed to each other, and the accommodation grooves are stacked so as to be orthogonal to each other, the intermediate plate can be arranged in the space formed by the accommodation grooves, and the lower plate and the lower plate can be arranged.
- the upper plate can be stacked facing the upper plate with a slight gap, and an extremely thin XY guide table can be provided.
- the lower plate and the upper plate are each formed in a substantially channel shape by arranging a pair of rail bodies having a substantially rectangular cross section on both sides of the connecting plate portion, and a ball is provided on a side surface of each rail body.
- the rolling groove is formed, but the mounting plate for the fastening member is formed in the rail body which is strong, but the lower plate is fixed to the fixed part via the rail body and the upper plate is the movable body via the rail body. Fixed to. Because of this, the lower plate In addition, sufficient rigidity can be given to the ball rolling groove forming portion of the upper plate, the gap between the ball and the ball rolling groove can be eliminated, and the play of the upper plate against the lower plate can be prevented. It becomes possible. It is also possible to apply a preload to the ball with heat, so that the upper plate can be guided with high rigidity and high precision with respect to the lower plate.
- FIG. 1 is a perspective view showing an embodiment of an XY guide table of the present invention.
- FIG. 2 is a plan view of the XY guide table shown in FIG. 1.
- FIG. 3 is a view as viewed from the direction of arrows in FIG. 2.
- FIG. 4 is a view taken in the direction of arrow IV in FIG. 2.
- FIG. 5 is a perspective view showing a state where an ultrasonic motor is incorporated as a driving means into the XY guide table shown in FIG. 1.
- FIG. 6 is a plan view of the XY guide table shown in FIG.
- FIG. 7 is a view on arrow VII of FIG. 6.
- FIG. 8 is a view on arrow VIII in FIG. 6.
- FIG. 9 is an exploded perspective view showing the structure of the ultrasonic motor.
- FIG. 10 is a diagram illustrating the operation principle of an ultrasonic motor.
- FIG. 11 is a perspective view showing a state in which a ball screw is incorporated as a driving means into the XY guide table shown in FIG. 1.
- FIG. 1 is a perspective view showing a first embodiment of an XY guide table to which the present invention is applied.
- FIG. 2 is a plan view of the table
- FIG. 3 is a view taken in the direction of the arrow in FIG. 2
- FIG. 4 is a view taken in the direction of the arrow IV in FIG.
- the XY guide table 1 is fixed to a fixed portion such as a housing of a mechanical device or a bed. It is composed of an inner plate 2, an intermediate plate 3 attached to the lower plate 2 via a number of balls 5, and an upper plate 4 attached to the intermediate plate 3 via a number of balls 5.
- the intermediate plate 3 is provided movably in the X direction with respect to the lower plate 2, and the upper plate 4 is provided movably in the Y direction with respect to the intermediate plate 3. Therefore, by fixing a movable body such as an inspection stage or a transfer table to the upper plate 4 which is strong, it is possible to freely move the movable body in the X and Y directions with respect to the fixed part. ing.
- the lower plate 2 is formed by processing a rectangular metal plate having a thickness of about 5 mm, and an accommodation groove 20 having a width slightly larger than the width of the intermediate plate 3 is formed at the center of the upper surface. It is formed along the X direction. Both ends of the accommodation groove 20 in the X direction are open, so that the cross section of the lower plate 2 along the Y direction has a substantially channel shape.
- the lower plate 2 has a pair of rail bodies 21 and 21 formed in a substantially rectangular cross section on both sides of the accommodation groove 20, and the pair of rail bodies 21 and 21 correspond to the width of the accommodation groove 20. Are joined by the connected bottom plate 22.
- the upper plate 4 has a force formed in exactly the same shape as the lower plate 2, and its front and back are inverted to form a receiving groove 40 on the lower surface side. It is formed along the Y direction orthogonal to the direction. That is, the lower plate 4 is formed by processing a rectangular metal plate having a thickness of about 5 mm, and a receiving groove 40 having a width slightly larger than the width of the intermediate plate 3 is formed at the center of the lower surface thereof. Are formed along the Y direction. Both ends of the accommodation groove 40 in the Y direction are open, so that the cross section of the upper plate 4 along the X direction has a substantially channel shape.
- the upper plate 4 has a pair of rail bodies 41, 41 formed in a substantially rectangular cross section on both sides of the accommodation groove 40, and the pair of rail bodies 41, 41 correspond to the width of the accommodation groove 40. It is connected by the connecting top plate 42.
- a rolling groove 50 of the ball 5 is formed on a side surface facing the housing grooves 20 and 40.
- the ball rolling grooves 50 of the lower plate 2 are formed along the X direction
- the ball rolling grooves 50 of the upper plate 4 are formed along the Y direction.
- the two ball rolling surfaces are approximately 90 ° It has a so-called Gothic arch-shaped cross-section.
- tap holes 23 and 43 into which fixing screws are screwed are provided in each of the rail bodies 21 and 41.
- the tapped holes 23 formed in the rail body 21 of the lower plate 2 are used for screwing the lower plate 2 to be fixed to the fixed part.
- the tapped holes 43 of the upper plate 4 screw the movable body to the upper plate 4. It is used when
- the intermediate plate 3 is formed in a rectangular shape whose thickness is about twice the depth of the receiving grooves 20 and 40 of the lower plate 2 and the upper plate 4, and the lower half is formed of the lower plate 2.
- the upper half is loosely fitted in the accommodation groove 40 of the upper plate 4.
- a ball rolling groove 51 is formed on the side of the lower half of the intermediate plate 3 along the X direction at a position facing the ball rolling groove 50 of the lower plate 2.
- a number of balls 5 are arranged between the rolling grooves 50 and the ball rolling grooves 51 of the intermediate plate 3.
- a ball rolling groove 52 is formed on the side of the upper half of the intermediate plate 3 at a position facing the ball rolling groove 50 of the upper plate 4 along the Y direction. Many balls 5 are arranged between the ball rolling groove 50 of the upper plate 4 and the ball rolling groove 52 of the intermediate plate 3!
- These four ball rolling grooves 51, 52 formed in the intermediate plate 3 each have a so-called Gothic arch-shaped cross section in which two ball rolling surfaces intersect at approximately 90 °. .
- Each ball 5 rolls while applying a load between the ball rolling groove 50 of the lower plate 2 or the upper plate 4 and the ball rolling groove 51, 52 of the intermediate plate 3.
- a group of balls 5 rolling in the same ball rolling groove are arranged at predetermined intervals in a thin plate-shaped ball cage 53, and four ball rolling grooves 51 formed in the intermediate plate 3.
- a stopper pin 54 for locking the ball cage 53 is provided upright at both ends in the longitudinal direction.
- the ball cage 53 may be formed by punching a thin metal plate, or may be formed by injection molding of a synthetic resin.
- the lower plate 2 and the upper plate 4 are formed of a rectangular metal plate having a thickness of about 5 mm.
- the receiving grooves 20, 40 are formed by cutting using a milling machine or the like, then tap holes 23, 43 are formed in the rail bodies 21, 41, and finally, the ball rolling grooves 50 are ground. Is formed.
- the channel-shaped lower plate 2 and the upper plate 4 may be produced using metal injection molding (MIM molding) instead of forming the receiving grooves 20 and 40 by cutting the metal plate material. .
- MIM molding metal injection molding
- the upper half of the intermediate plate 3 is loosely fitted in the accommodation groove 40 of the upper plate 4, and the lower half is loosely fitted in the accommodation groove 20 of the lower plate 2.
- the upper plate 4 and the lower plate 2 have ball rolling grooves 50 on the side surfaces of the rail bodies 21 and 41 facing the receiving grooves 20 and 40, and support the movement of each of the plates 2 and 4.
- the upper plate 4 and the lower plate 2 are stacked with a very small gap since the bearings to be positioned are located in the housing grooves 20, 40. This makes it possible to construct an extremely thin XY guide table.
- the pair of rail bodies 21 provided on the lower plate 2 are formed in a rectangular shape, and are screwed to the fixing portion using the fixing screw 6, and
- the rolling groove 50 is formed on the side surface of the rail body 21.
- the distance between the pair of rail bodies 21 is kept constant by the connecting bottom plate 22. Therefore, even if a load acts on the ball rolling groove 50 of the lower plate 2, the rail body 21 in which the ball rolling groove 50 is formed does not displace.
- the intermediate plate 3 has the ball rolling grooves 51, 52 formed on the side surfaces of the rectangular metal plate member, and the rigidity thereof is high. Even if it does, it does not cause any deformation.
- a pair of rail bodies 41 provided on the upper plate 4 are formed in a rectangular shape, and are used by being screwed to a movable body (not shown) to be used for ball rolling.
- the groove 50 is formed on the side surface of the rail body 41.
- the distance between the pair of rail bodies 41 is kept constant by the connecting top plate 42. Therefore, even if a load acts on the ball rolling groove 50 of the upper plate 4, the rail body 41 in which the ball rolling groove 50 is formed does not displace. That is, as in the case of the lower plate 2, when the upper plate 4 and the intermediate plate 3 are combined via the ball 5, no gap is formed between the ball 5 and the ball rolling groove 50. Since it is possible to apply a preload to the upper plate 4, the upper plate 4 can be moved with high precision with respect to the intermediate plate 3.
- the ball 5 and the ball rolling grooves 50, 51 are formed by increasing the rigidity of the portion where the ball rolling surfaces 50, 51, 52 are formed. It is possible to guide the upper plate 4 in the X and Y directions without rattling with respect to the lower plate 2 by eliminating the gaps 52 and 52, and to make the table 1 extremely thin. Is possible.
- each ball is rolled in the ball rolling groove in a state of being arranged in the cage, and the stroke amount of the intermediate plate with respect to the lower plate and the stroke amount with respect to the intermediate plate are determined by the length of the ball rolling groove.
- the stroke amount of the upper plate is limited.
- the intermediate plate can be configured to be able to move with respect to the lower plate without limitation in stroke.
- the upper plate may be configured to be able to move with respect to the intermediate plate without limitation to the stroke.
- a force roller using a ball as a rolling element interposed between the lower plate and the intermediate plate and between the intermediate plate and the upper plate may be used. If rollers are used, place the rollers with different rotation axis directions by 90 ° alternately.
- a stomach cross roller type can be used.
- FIGS. 5 to 8 show the XY guide table of the present invention shown in FIG. 1 provided with means for driving the intermediate plate 3 and the upper plate 4. Since the structures of the lower plate 2, the intermediate plate 3, and the upper plate 4 are exactly the same as the example shown in FIG. 1, the description thereof will be omitted.
- the ultrasonic linear motor 7 uses an ultrasonic linear motor 7 assuming that the intermediate plate 3 is driven in the X direction with respect to the lower plate 2 and the upper plate 4 is driven in the Y direction with respect to the intermediate plate 3.
- the ultrasonic linear motor 7 includes a stator 70 having a piezoelectric element, and a metal sheet metal mover 71 pressed against the stator 70.
- the stator 70 is formed by laminating a vibrating body 73 having elastic body force on a piezoelectric element 72, and a plurality of comb teeth 74 are arranged on the vibrating body 73 along the conveying direction of the mover 71. .
- the piezoelectric element 72 When an AC voltage having a specific frequency is applied to the piezoelectric element 72, the piezoelectric element 72 is distorted, so that the tip of each of the comb teeth 74 constituting the vibrating body 73 has an ellipse as shown in FIG. A motion is generated, whereby a traveling wave in the direction of the arrow P or the direction of the arrow Q is formed in the vibrating body 73. As a result, the movable element 71 pressed against the vibrating body 73 of the stator 70 is transported in the arrow P direction or the arrow Q direction.
- the movable element 71 of the ultrasonic linear motor 7 thus configured has the lower half of the intermediate plate 3 at a position facing the movable element 71 at the center of the accommodating groove 20 of the lower plate 2. It is attached to.
- a groove for fixing the mover 71 is formed in the center of the accommodation groove 20 of the lower plate 2, that is, the center of the connection bottom plate 22 along the X direction, and the mover 71 is fitted in this groove. . Since the mover 71 itself is merely a thin metal plate, it can be embedded and fixed in the connecting bottom plate 22 which is thinner than the connecting bottom plate 22.
- stator 70 of the ultrasonic motor 7 can be formed sufficiently thin by selecting the frequency applied to the piezoelectric element 72, and can be embedded in the lower half of the intermediate plate 3.
- the mover 71 of the ultrasonic linear motor 7 is attached to the center of the receiving groove 40 of the upper plate 4, and the stator 70 is attached to the upper half of the intermediate plate 3 at a position facing the mover 71. .
- the ultrasonic motor 7 is incorporated into the XY guide table 1 shown in FIG. 1 without changing the thickness and size of the lower plate 2, the intermediate plate 3, and the upper plate 4.
- the intermediate plate 3 can be freely sent in the X direction with respect to the lower plate 2 and the upper plate 4 can be freely sent in the Y direction with respect to the intermediate plate 3. It becomes possible. That is, it is possible to obtain an XY guide table having an extremely compact structure that can be positioned freely in a two-dimensional plane.
- a ball screw as shown in FIG. 11 without using the ultrasonic motor 7.
- a base plate 25 serving as a motor mounting portion protrudes from a side of the lower plate 2, and a screw shaft 27 of a ball screw is rotatably mounted on the base plate 25 via a support bearing 26.
- the screw shaft 27 and the output shaft of the first motor 28 attached and fixed on the base plate 25 are connected.
- a nut member 29 constituting a ball screw is screwed to the screw shaft 27, and the nut member 29 is connected to the intermediate plate 3 via the first drive arm 24.
- the first drive arm 24 is coupled to the upper half of the intermediate plate 3, and when the first motor 28 is driven to rotate, the rotation is converted into linear motion of the first drive arm 24 by a ball screw 27.
- the intermediate plate 3 is driven in the X direction.
- a side flange portion 45 projects from the side of the upper plate 4, and a screw shaft 47 of a ball screw rotates on a lower surface side of the side flange portion 45 via a support bearing 46.
- the output shaft of the second motor 48 which is freely mounted and hangs down on the side flange portion 45, is connected to the screw shaft 47.
- a nut member 49 constituting a ball screw is screwed to the screw shaft 47, and the nut member 49 is connected to the intermediate plate 3 via the second drive arm 44.
- the second drive arm 44 is coupled to the lower half of the intermediate plate 3, and when the second motor 48 is driven to rotate, the rotation is converted into linear motion of the second drive arm 44 by a ball screw, and Plate 3 is driven in the Y direction.
- the upper plate 4 can freely move in the X direction and the lower plate 2 by giving an arbitrary rotation amount and rotation direction to the first motor 28 and the second motor 48. It can be moved in the Y direction and positioned at any position.
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Bearings For Parts Moving Linearly (AREA)
- Machine Tool Units (AREA)
- Details Of Measuring And Other Instruments (AREA)
Abstract
Description
Claims
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP05748842A EP1768131B1 (en) | 2004-06-15 | 2005-06-13 | Xy guide table |
DE602005016414T DE602005016414D1 (de) | 2004-06-15 | 2005-06-13 | Xy-leittabelle |
JP2006514727A JP4510007B2 (ja) | 2004-06-15 | 2005-06-13 | Xyガイドテーブル |
US11/629,217 US7637487B2 (en) | 2004-06-15 | 2005-06-13 | XY guide table |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004176498 | 2004-06-15 | ||
JP2004-176498 | 2004-06-15 |
Publications (1)
Publication Number | Publication Date |
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WO2005124789A1 true WO2005124789A1 (ja) | 2005-12-29 |
Family
ID=35509967
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/JP2005/010779 WO2005124789A1 (ja) | 2004-06-15 | 2005-06-13 | Xyガイドテーブル |
Country Status (6)
Country | Link |
---|---|
US (1) | US7637487B2 (ja) |
EP (1) | EP1768131B1 (ja) |
JP (1) | JP4510007B2 (ja) |
CN (1) | CN100590746C (ja) |
DE (1) | DE602005016414D1 (ja) |
WO (1) | WO2005124789A1 (ja) |
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JP2008283773A (ja) * | 2007-05-10 | 2008-11-20 | Thk Co Ltd | Xyテーブルアクチュエータ |
WO2008149718A1 (ja) * | 2007-05-30 | 2008-12-11 | Thk Co., Ltd. | Xyテーブルアクチュエータ |
JP2012251854A (ja) * | 2011-06-02 | 2012-12-20 | Hiraide Seimitsu:Kk | 板金製のステージ装置 |
WO2013186820A1 (ja) * | 2012-06-14 | 2013-12-19 | 株式会社平出精密 | 板金製のステージ装置 |
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US7637487B2 (en) * | 2004-06-15 | 2009-12-29 | Thk Co., Ltd. | XY guide table |
DE112006003352B4 (de) * | 2005-12-06 | 2017-05-11 | Thk Co., Ltd. | XY-Tisch-Stellglied |
DE502007003583D1 (de) * | 2007-03-06 | 2010-06-10 | Trumpf Sachsen Gmbh | Maschinelle Anordnung zum Bearbeiten von plattenartigen Werkstücken mit einer Bearbeitungseinrichtung sowie mit einer Handlingvorrichtung für Bearbeitungsprodukte |
TWI447373B (zh) * | 2007-07-19 | 2014-08-01 | Kokusai Keisokuki Kk | 振動試驗設備 |
US8556246B2 (en) * | 2008-06-27 | 2013-10-15 | Qem, Inc. | Low-profile X-Y table |
US7883077B2 (en) * | 2008-06-27 | 2011-02-08 | QEM, Inc, | Low-profile X-Y table |
FR2952922B1 (fr) * | 2009-11-20 | 2012-05-25 | Snecma | Ensemble de manutention d'un module de moteur d'aeronef |
US20110170808A1 (en) * | 2010-01-13 | 2011-07-14 | Tung-Hsin Chen | Platform with automatic lubrication mechanism |
DE202010001761U1 (de) * | 2010-02-03 | 2010-07-08 | Hering, Michael | Vorrichtung zum Verschieben eines Gegenstandes |
TW201226738A (en) * | 2010-12-21 | 2012-07-01 | Metal Ind Res & Dev Ct | Carrier platform |
CN102211330A (zh) * | 2011-06-09 | 2011-10-12 | 许晓华 | 多自由度工作台 |
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TWI569285B (zh) * | 2014-12-10 | 2017-02-01 | 財團法人金屬工業研究發展中心 | 可調整角度之多軸承載裝置 |
CN107965485B (zh) * | 2016-10-20 | 2019-09-17 | 北京精密机电控制设备研究所 | 一种用于偏导射流伺服阀前置级调试的精确定位装置 |
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- 2005-06-13 CN CN200580023389A patent/CN100590746C/zh active Active
- 2005-06-13 DE DE602005016414T patent/DE602005016414D1/de active Active
- 2005-06-13 JP JP2006514727A patent/JP4510007B2/ja active Active
- 2005-06-13 WO PCT/JP2005/010779 patent/WO2005124789A1/ja active Application Filing
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Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2008283773A (ja) * | 2007-05-10 | 2008-11-20 | Thk Co Ltd | Xyテーブルアクチュエータ |
WO2008149718A1 (ja) * | 2007-05-30 | 2008-12-11 | Thk Co., Ltd. | Xyテーブルアクチュエータ |
JP4440336B2 (ja) * | 2007-05-30 | 2010-03-24 | Thk株式会社 | Xyテーブルアクチュエータ |
DE112008001412T5 (de) | 2007-05-30 | 2010-08-05 | Thk Co., Ltd. | X-Y-Koordinatentisch-Stelleinrichtung |
JPWO2008149718A1 (ja) * | 2007-05-30 | 2010-08-26 | Thk株式会社 | Xyテーブルアクチュエータ |
US7880344B2 (en) | 2007-05-30 | 2011-02-01 | Thk Co., Ltd. | X-Y table actuator |
DE112008001412B4 (de) * | 2007-05-30 | 2015-03-12 | Thk Co., Ltd. | X-Y-Koordinatentisch-Stelleinrichtung |
JP2012251854A (ja) * | 2011-06-02 | 2012-12-20 | Hiraide Seimitsu:Kk | 板金製のステージ装置 |
WO2013186820A1 (ja) * | 2012-06-14 | 2013-12-19 | 株式会社平出精密 | 板金製のステージ装置 |
Also Published As
Publication number | Publication date |
---|---|
JPWO2005124789A1 (ja) | 2008-04-17 |
CN100590746C (zh) | 2010-02-17 |
EP1768131B1 (en) | 2009-09-02 |
CN101002284A (zh) | 2007-07-18 |
US20080217828A1 (en) | 2008-09-11 |
DE602005016414D1 (de) | 2009-10-15 |
US7637487B2 (en) | 2009-12-29 |
EP1768131A1 (en) | 2007-03-28 |
EP1768131A4 (en) | 2008-09-10 |
JP4510007B2 (ja) | 2010-07-21 |
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