CN103465239A - Planar biaxial precise-positioning large workbench - Google Patents

Planar biaxial precise-positioning large workbench Download PDF

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Publication number
CN103465239A
CN103465239A CN201310401261XA CN201310401261A CN103465239A CN 103465239 A CN103465239 A CN 103465239A CN 201310401261X A CN201310401261X A CN 201310401261XA CN 201310401261 A CN201310401261 A CN 201310401261A CN 103465239 A CN103465239 A CN 103465239A
Authority
CN
China
Prior art keywords
workbench
axis
base
motor
accurately
Prior art date
Application number
CN201310401261XA
Other languages
Chinese (zh)
Inventor
叶邦华
Original Assignee
苏州凯欧机械科技有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 苏州凯欧机械科技有限公司 filed Critical 苏州凯欧机械科技有限公司
Priority to CN201310401261XA priority Critical patent/CN103465239A/en
Publication of CN103465239A publication Critical patent/CN103465239A/en

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Abstract

The invention relates to a planar biaxial precise-positioning large workbench comprising a base. Two parallel X-axis linear guides are disposed on the upper end face of the base, two parallel Y-axis linear guides are disposed on the lower end face of the base, and the X-axis linear guides and the Y-axis linear guides are spatially perpendicular in pair. By the technical scheme, the workbench can not only perform common linear precise positioning but also perform precise positioning of any points in a plane, and is high in precision, large in area and capable of directly serving as a working plane in use.

Description

A kind of plane double shaft is the large workbench in location accurately
Technical field
The present invention relates to automation field, be specifically related to the accurately large workbench in location of a kind of plane double shaft.
Background technology
At general straight line positioning tables of industry such as power industry, data communication industry, urban track traffic industry, car industry and shipbuildings, be widely used, but the maturation along with these industry technologies, simple straight line location can not meet production requirement fully, increasing to the demand of the positioning table that can carry out location, arbitrfary point, plane.
Summary of the invention
The object of the invention is to overcome the problem that prior art exists, the accurately large workbench in location of a kind of plane double shaft is provided.
For realizing above-mentioned technical purpose, reach above-mentioned technique effect, the present invention is achieved through the following technical solutions:
A kind of plane double shaft is the large workbench in location accurately, comprise base, arrange two parallel X axis line slideways in described base upper surface, arrange two parallel Y-axis line slideways in described base lower surface, described X axis line slideway is spatially vertical in twos with described Y-axis line slideway.
Further, be placed with the strip slide block on described X axis line slideway, the X workbench is installed on described strip slide block, a motor mounting plate is installed on described base one side end face of described X working table movement direction, on described motor mounting plate, motor is installed, described motor is connected with the X axis ball-screw by shaft coupling, and described X axis ball-screw drives described X workbench by the X axis feed screw nut.
Further, be placed with the strip slide block on described Y-axis line slideway, the Y workbench is installed on described strip slide block, a motor mounting plate is installed on described base one side end face of described Y working table movement direction, on described motor mounting plate, motor is installed, described motor is connected with the Y-axis ball-screw by shaft coupling, and described Y-axis ball-screw drives described Y workbench by the Y-axis feed screw nut.
Further, described X axis feed screw nut does not contact mutually with the bottom movement locus of described Y-axis feed screw nut, and the screwed hole opening direction of the screwed hole opening direction of described X axis feed screw nut and described Y-axis feed screw nut is orthogonal.
Further, described X axis ball-screw and described Y-axis ball-screw are spatially orthogonal.
Further, the movement locus of described X workbench and described Y workbench is orthogonal.
Preferably, the material of described base, X workbench and Y workbench is high rigidity smooth grinding cast iron.
The invention has the beneficial effects as follows:
Adopt technical solution of the present invention, workbench not only can carry out general straight line accurately locates, and can also carry out the accurate location of plane any point, and precision can reach 0.05-0.025mm, and the table surface accuracy is high, area is large, can directly as the scope of operation, use.
The accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Fig. 2 is the feed screw nut local structural graph;
Fig. 3 is the ball-screw local structural graph.
Number in the figure explanation: 1, base, 2, the X axis line slideway, 21, the strip slide block, 22, the X workbench, 23, motor mounting plate, 24, motor, 25, shaft coupling, 26, X axis ball-screw, 27, the X axis feed screw nut, 271, screwed hole, 3, Y-axis line slideway, 31, the strip slide block, 32, the Y workbench, 33, motor mounting plate, 34, motor, 35, shaft coupling, 36, Y-axis ball-screw, 37, the Y-axis feed screw nut, 371, screwed hole.
The specific embodiment
Below with reference to the accompanying drawings and in conjunction with the embodiments, describe the present invention in detail.
Shown in Fig. 1, a kind of plane double shaft is the large workbench in location accurately, comprise base 1, arrange two parallel X axis line slideways 2 in described base 1 upper surface, arrange two parallel Y-axis line slideways 3 in described base lower surface, described X axis line slideway 2 is spatially vertical in twos with described Y-axis line slideway 3.
Further, be placed with strip slide block 21 on described X axis line slideway 2, X workbench 22 is installed on described strip slide block 21, a motor mounting plate 23 is installed on described base 1 one side end faces of described X workbench 22 directions of motion, on described motor mounting plate 23, motor 24 is installed, described motor 24 is connected with X axis ball-screw 26 by shaft coupling 25, and described X axis ball-screw 26 drives described X workbench 22 by X axis feed screw nut 27.
Further, be placed with strip slide block 31 on described Y-axis line slideway 3, Y workbench 32 is installed on described strip slide block 31, a motor mounting plate 33 is installed on described base 1 one side end faces of described Y workbench 32 directions of motion, on described motor mounting plate 33, motor 34 is installed, described motor 34 is connected with Y-axis ball-screw 36 by shaft coupling 35, and described Y-axis ball-screw 36 drives described Y workbench 32 by Y-axis feed screw nut 37.
Further; shown in Fig. 2; described X axis feed screw nut 27 does not contact mutually with the bottom movement locus of described Y-axis feed screw nut 37, and screwed hole 371 opening directions of screwed hole 271 opening directions of described X axis feed screw nut 27 and described Y-axis feed screw nut 37 are orthogonal.
Further, shown in Fig. 3, described X axis ball-screw 26 is spatially orthogonal with described Y-axis ball-screw 36.
Further, described X workbench 22 is orthogonal with the movement locus of described Y workbench 32.
Preferably, the material of described base 1, X workbench 22 and Y workbench 32 is high rigidity smooth grinding cast iron.
Principle of the present invention:
Mutually noninterfere when the line slideway of workbench in the upper and lower end face of base 1 moves; and the movement locus of 1 inner two feed screw nut of base does not contact mutually; so workbench can be by motor freely in X axis and Y-axis location; workbench adopts high rigidity smooth grinding cast iron materials; its surface planarity is high, can directly as the scope of operation, use.
The foregoing is only the preferred embodiments of the present invention, be not limited to the present invention, for a person skilled in the art, the present invention can have various modifications and variations.Within the spirit and principles in the present invention all, any modification of doing, be equal to replacement, improvement etc., within all should being included in protection scope of the present invention.

Claims (7)

1. a plane double shaft is accurately located large workbench, comprise base (1), it is characterized in that, arrange two parallel X axis line slideways (2) in described base (1) upper surface, arrange two parallel Y-axis line slideways (3) in described base lower surface, described X axis line slideway (2) is spatially vertical in twos with described Y-axis line slideway (3).
2. plane double shaft according to claim 1 is accurately located large workbench, it is characterized in that, be placed with strip slide block (21) on described X axis line slideway (2), at the upper X workbench (22) of installing of described strip slide block (21), a motor mounting plate (23) is installed on described base (1) one side end face of described X workbench (22) direction of motion, motor (24) is installed on described motor mounting plate (23), described motor (24) is connected with X axis ball-screw (26) by shaft coupling (25), described X axis ball-screw (26) drives described X workbench (22) by X axis feed screw nut (27).
3. plane double shaft according to claim 1 is accurately located large workbench, it is characterized in that, be placed with strip slide block (31) on described Y-axis line slideway (3), at the upper Y workbench (32) of installing of described strip slide block (31), a motor mounting plate (33) is installed on described base (1) one side end face of described Y workbench (32) direction of motion, motor (34) is installed on described motor mounting plate (33), described motor (34) is connected with Y-axis ball-screw (36) by shaft coupling (35), described Y-axis ball-screw (36) drives described Y workbench (32) by Y-axis feed screw nut (37).
4. accurately locate large workbench according to claim 2 and plane double shaft claimed in claim 3; it is characterized in that; described X axis feed screw nut (27) does not contact mutually with the bottom movement locus of described Y-axis feed screw nut (37), and screwed hole (371) opening direction of screwed hole (271) opening direction of described X axis feed screw nut (27) and described Y-axis feed screw nut (37) is orthogonal.
5. plane double shaft according to claim 4 is accurately located large workbench, it is characterized in that, described X axis ball-screw (26) is spatially orthogonal with described Y-axis ball-screw (36).
6. plane double shaft according to claim 5 is accurately located large workbench, it is characterized in that, described X workbench (22) is orthogonal with the movement locus of described Y workbench (32).
7. plane double shaft according to claim 1 is accurately located large workbench, it is characterized in that, the material of described base (1), X workbench (22) and Y workbench (32) is high rigidity smooth grinding cast iron.
CN201310401261XA 2013-09-06 2013-09-06 Planar biaxial precise-positioning large workbench CN103465239A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201310401261XA CN103465239A (en) 2013-09-06 2013-09-06 Planar biaxial precise-positioning large workbench

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201310401261XA CN103465239A (en) 2013-09-06 2013-09-06 Planar biaxial precise-positioning large workbench

Publications (1)

Publication Number Publication Date
CN103465239A true CN103465239A (en) 2013-12-25

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Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5774601A (en) * 1980-10-29 1982-05-10 Pentel Kk Apparatus for fixing finely displacing table
DE3201738A1 (en) * 1982-01-21 1983-07-28 Robert Wolff Machining table for DIY enthusiasts
CN2775639Y (en) * 2005-01-28 2006-04-26 徐地华 Three dimension moving driver and gong type sampler using said device
CN101244531A (en) * 2008-03-26 2008-08-20 吉林大学 Two-sided synchronous high-efficiency milling and casting machine tool for impeller vane
CN102501230A (en) * 2011-10-28 2012-06-20 中国工程物理研究院应用电子学研究所 Multi-degree-of-freedom vibration isolation bearing platform
CN202563898U (en) * 2012-04-19 2012-11-28 无锡工艺职业技术学院 Two-dimensional precision positioning platform
CN203495913U (en) * 2013-09-06 2014-03-26 苏州凯欧机械科技有限公司 Large planar dual-axis accurate positioning workbench

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5774601A (en) * 1980-10-29 1982-05-10 Pentel Kk Apparatus for fixing finely displacing table
DE3201738A1 (en) * 1982-01-21 1983-07-28 Robert Wolff Machining table for DIY enthusiasts
CN2775639Y (en) * 2005-01-28 2006-04-26 徐地华 Three dimension moving driver and gong type sampler using said device
CN101244531A (en) * 2008-03-26 2008-08-20 吉林大学 Two-sided synchronous high-efficiency milling and casting machine tool for impeller vane
CN102501230A (en) * 2011-10-28 2012-06-20 中国工程物理研究院应用电子学研究所 Multi-degree-of-freedom vibration isolation bearing platform
CN202563898U (en) * 2012-04-19 2012-11-28 无锡工艺职业技术学院 Two-dimensional precision positioning platform
CN203495913U (en) * 2013-09-06 2014-03-26 苏州凯欧机械科技有限公司 Large planar dual-axis accurate positioning workbench

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Application publication date: 20131225