CN103386629A - Device for fine adjustment of posture - Google Patents
Device for fine adjustment of posture Download PDFInfo
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- CN103386629A CN103386629A CN2013103023068A CN201310302306A CN103386629A CN 103386629 A CN103386629 A CN 103386629A CN 2013103023068 A CN2013103023068 A CN 2013103023068A CN 201310302306 A CN201310302306 A CN 201310302306A CN 103386629 A CN103386629 A CN 103386629A
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- screw
- groove
- sidewall
- spill base
- wedge
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Abstract
The invention relates to a device for fine adjustment of a posture. The device is characterized by comprising a concave base, an operating platform, four wedge-shaped blocks, screws and screw caps, wherein a cross-shaped groove is formed in the internal bottom face of the concave base, four branches of the groove extend to the internal wall of the concave base, four end parts of the groove are uniformly arranged along the circumferential direction of the concave base, and the four wedge-shaped blocks are correspondingly placed in the four branches of the groove; the operating platform is supported on the four wedge-shaped blocks, the groove in the bottom face is matched with the wedge-shaped blocks, and a gap is reserved between the periphery of the operating platform and the concave base; two screws are arranged on the sidewall, corresponding to each end part of the groove, of the concave base, one screw penetrates through the sidewall in a threading manner and is abutted against a related wedge-shaped block, the other screw penetrates through the corresponding screw cap and the sidewall, and the end part of the other screw is screwed into the corresponding wedge-shaped block in a threading manner; and furthermore, a screw is arranged on the sidewall, at the middle of every two adjacent screws, of the concave base, penetrates through the sidewall in a threading manner and is abutted against the operating platform. The device has the advantages that the posture of the operating platform can be adjusted conveniently and the performance is excellent.
Description
Technical field
The present invention relates to a kind of fine adjustment of attitude engagement positions, belong to microfabrication equipment field.
Background technology
Along with the fast development of modern science and technology, the demand to micro-workpiece is more and more in fields such as biomedicine, Aero-Space, national defence, automobile and high-tech electronic products at present, and the microfabrication equipment is the basis of making these micro-workpieces.Because allowance is small, from the micron order to the grade, the attitude accuracy of workpiece is having a strong impact on the positional precision of workpiece, affects to a great extent the precision of workpiece microfabrication.Existing workpiece attitude adjustment is all to break away from lathe to adjust on standard platform, and then clamping to platen, makes the resetting error that causes due to the benchmark disunity like this, thereby can not complete the adjustment of workpiece attitude high-efficiency high-accuracy.
Research and development are suitable for the fine adjustment of attitude engagement positions of place work piece, and are for the innovative development that promotes the microfabrication equipment, particularly significant for the development that promotes fine technology.
Summary of the invention
The object of the present invention is to provide and a kind ofly can overcome above-mentioned defect, high efficiency, high-precision fine adjustment of attitude engagement positions.Its technical scheme is:
A kind of fine adjustment of attitude engagement positions, it is characterized in that: comprise spill base, workbench, 4 wedges, screw and nuts, wherein the Inner bottom surface of spill base is provided with a cross groove, 4 branches of groove extend to the inwall of spill base, 4 ends of groove circumferentially are evenly arranged along the spill base, and 4 wedge correspondences are placed in 4 branches of groove; Corresponding to 4 wedges, the workbench bottom surface also is provided with the groove of 4 same gradients, and worktable support is on 4 wedges, and the groove on bottom surface and wedge coincide, and leave gap between workbench surrounding and spill base; Be equipped with pair of holes on the sidewall of spill base corresponding to each end of groove, be respectively screw and through hole, wherein in screw, screw is installed, this screw thread passes the sidewall of spill base, withstand on wedge, screw with nut is installed in through hole, and this screw thread passes the sidewall of nut and spill base, and end thread screws in wedge; In addition, the spill base is equipped with 1 screwed hole on the sidewall of the spill base in the middle of adjacent two pairs of holes, screw is installed in screwed hole, and this screw thread passes the sidewall of spill base, withstands on workbench; 4 screwed holes are circumferentially uniform along the spill base, and all screws, through hole and screwed hole all are positioned on the sustained height of sidewall.
Face corresponding on described fine adjustment of attitude engagement positions, the axis of each screw and workbench is vertical, and the outer face on wedge is parallel with the corresponding surface on workbench.
Compared with prior art, its advantage is in the present invention:
1, can be in the machine adjustment, efficiency is high;
2, avoided secondary clamping, precision is high;
3, simple in structure, be easy to make and reduce costs.
Description of drawings
Fig. 1 is the three-dimensional structure schematic diagram of the embodiment of the present invention;
Fig. 2 is the structural representation of middle concave base embodiment illustrated in fig. 1;
Fig. 3 is forward view embodiment illustrated in fig. 1;
Fig. 4 is A-A cutaway view embodiment illustrated in fig. 3.
In figure: 1, spill base 2, workbench 3, wedge 4, screw 5, nut 6, groove 7, screw 8, through hole 9, screwed hole 10, T-slot
The specific embodiment
In the embodiment shown in Fig. 1-4: comprise that cross section is octagonal spill base 1, workbench 2,4 wedges 3, screw 4 and nuts 5, wherein the Inner bottom surface of spill base 1 is provided with a cross groove 6,4 branches of groove 6 extend to the inwall of spill base 1,4 end circumferentially being evenly arranged along spill base 1 of groove 6,4 wedge 3 correspondences are placed in 4 branches of groove 6, and the outer face on wedge 3 is parallel with the corresponding surface on workbench 2; Corresponding to 4 wedges 3, workbench 2 bottom surfaces also are provided with the groove of 4 same gradients, and the recess supports of workbench 2 bottom surfaces on 4 wedges 3, leaves gap between workbench 2 surroundings and spill base 1; Be equipped with pair of holes on the sidewall of spill base 1 corresponding to groove 6 each end, be respectively screw 7 and through hole 8, wherein in screw 7, screw 4 is installed, these screw 4 screw threads pass the sidewall of spill base 1, withstand on wedge 3, screw 4 with nut 5 is installed in through hole 8, and this screw 4 passes the sidewall of nut 5 and spill base 1, and end thread screws in wedge 3; In addition, spill base 1 is equipped with 1 screwed hole 9 on the sidewall of the spill base 1 in the middle of adjacent two pairs of holes, screw 4 is installed in screwed hole 9, and these screw 4 screw threads pass the sidewall of spill base 1, withstand on workbench 2; 4 screwed holes 9 are circumferentially uniform along spill base 1, and all screws 7, through hole 8 and screwed hole 9 all be positioned on the sustained height of spill base 1 sidewall, and the face on the axis of each screw 4 workbench 2 corresponding with it is vertical.
Claims (2)
1. fine adjustment of attitude engagement positions, it is characterized in that: comprise spill base (1), workbench (2), 4 wedges (3), screw (4) and nut (5), wherein the Inner bottom surface of spill base (1) is provided with a cross groove (6), 4 branches of groove (6) extend to the inwall of spill base (1), 4 ends of groove (6) circumferentially are evenly arranged along spill base (1), and 4 wedges (3) correspondence is placed in 4 branches of groove (6); Corresponding to 4 wedges (3), workbench (2) bottom surface also is provided with the groove of 4 same gradients, workbench (2) is supported on 4 wedges (3), and the groove on workbench (2) bottom surface and wedge (3) coincide, and leave gap between workbench (2) surrounding and spill base (1); Be equipped with pair of holes on the sidewall of spill base (1) corresponding to each end of groove (6), be respectively screw (7) and through hole (8); Wherein in screw (7), screw (4) is installed, this screw (4) screw thread passes the sidewall of spill base (1), withstand on wedge (3), the screw (4) of band nut (5) is installed in through hole (8), this screw (4) passes the sidewall of nut (5) and spill base (1), and end thread screws in wedge (3); In addition, spill base (1) is equipped with 1 screwed hole (9) on the sidewall of the spill base (1) in the middle of adjacent two pairs of holes, screw (4) is installed in screwed hole (9), and this screw (4) screw thread passes the sidewall of spill base (1), withstands on workbench (2); 4 screwed holes (9) are circumferentially uniform along spill base (1), and all screws (7), through hole (8) and screwed hole (9) all are positioned on the sustained height of spill base 1 sidewall.
2. fine adjustment of attitude engagement positions according to claim 1 is characterized in that: the axis of each screw (4) is vertical with the upper corresponding face of workbench (2), and the outer face on wedge (3) is parallel with the corresponding surface on workbench (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310302306.8A CN103386629B (en) | 2013-07-16 | 2013-07-16 | Device for fine adjustment of posture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310302306.8A CN103386629B (en) | 2013-07-16 | 2013-07-16 | Device for fine adjustment of posture |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103386629A true CN103386629A (en) | 2013-11-13 |
| CN103386629B CN103386629B (en) | 2015-07-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310302306.8A Active CN103386629B (en) | 2013-07-16 | 2013-07-16 | Device for fine adjustment of posture |
Country Status (1)
| Country | Link |
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| CN (1) | CN103386629B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108296800A (en) * | 2018-03-22 | 2018-07-20 | 广东工业大学 | A kind of XZ high-precision movement platforms vertically decoupled |
| CN112440126A (en) * | 2020-11-16 | 2021-03-05 | 谢舒磊 | Lifting type workbench for machine tool machining and using method thereof |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004363554A (en) * | 2003-03-31 | 2004-12-24 | Sumitomo Heavy Ind Ltd | Finely adjustable stage apparatus |
| CN1923453A (en) * | 2006-09-11 | 2007-03-07 | 群基精密工业(苏州)有限公司 | Work-table for forming electric spark working machine |
| CN101488371A (en) * | 2009-03-04 | 2009-07-22 | 上海微电子装备有限公司 | Precise positioning platform with six freedom of motion |
| CN101618516A (en) * | 2009-07-22 | 2010-01-06 | 沪东重机有限公司 | Rapid positioning device for processing heavy part on milling planer and processing method |
| CN101767312A (en) * | 2010-02-23 | 2010-07-07 | 厦门大学 | Wedge-type inclination adjustable non-spherical machining clamp |
| CN101876393A (en) * | 2010-06-09 | 2010-11-03 | 哈尔滨工业大学 | Ultraprecise platform leveling device |
| CN202137600U (en) * | 2011-06-29 | 2012-02-08 | 北京新风机械厂 | Fixture for regulating included angle of central axis of cylindrical part and vertical shaft of workbench |
| CN102862090A (en) * | 2012-10-08 | 2013-01-09 | 山东义信重机制造有限公司 | Adjustment device for rotary working table of boring and milling machine |
-
2013
- 2013-07-16 CN CN201310302306.8A patent/CN103386629B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004363554A (en) * | 2003-03-31 | 2004-12-24 | Sumitomo Heavy Ind Ltd | Finely adjustable stage apparatus |
| CN1923453A (en) * | 2006-09-11 | 2007-03-07 | 群基精密工业(苏州)有限公司 | Work-table for forming electric spark working machine |
| CN101488371A (en) * | 2009-03-04 | 2009-07-22 | 上海微电子装备有限公司 | Precise positioning platform with six freedom of motion |
| CN101618516A (en) * | 2009-07-22 | 2010-01-06 | 沪东重机有限公司 | Rapid positioning device for processing heavy part on milling planer and processing method |
| CN101767312A (en) * | 2010-02-23 | 2010-07-07 | 厦门大学 | Wedge-type inclination adjustable non-spherical machining clamp |
| CN101876393A (en) * | 2010-06-09 | 2010-11-03 | 哈尔滨工业大学 | Ultraprecise platform leveling device |
| CN202137600U (en) * | 2011-06-29 | 2012-02-08 | 北京新风机械厂 | Fixture for regulating included angle of central axis of cylindrical part and vertical shaft of workbench |
| CN102862090A (en) * | 2012-10-08 | 2013-01-09 | 山东义信重机制造有限公司 | Adjustment device for rotary working table of boring and milling machine |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108296800A (en) * | 2018-03-22 | 2018-07-20 | 广东工业大学 | A kind of XZ high-precision movement platforms vertically decoupled |
| CN112440126A (en) * | 2020-11-16 | 2021-03-05 | 谢舒磊 | Lifting type workbench for machine tool machining and using method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103386629B (en) | 2015-07-01 |
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