CN101769730B - Workpiece leveling and centering device - Google Patents
Workpiece leveling and centering device Download PDFInfo
- Publication number
- CN101769730B CN101769730B CN2010101011062A CN201010101106A CN101769730B CN 101769730 B CN101769730 B CN 101769730B CN 2010101011062 A CN2010101011062 A CN 2010101011062A CN 201010101106 A CN201010101106 A CN 201010101106A CN 101769730 B CN101769730 B CN 101769730B
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- hinge
- baffle plate
- aligning
- leveling
- type hinge
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Abstract
The invention relates to a workpiece leveling and centering device. The existing measuring machine can not simultaneously carry out leveling and centering, thereby affecting the measurement efficiency and the measurement precision. The workpiece leveling and centering device comprises a chassis and an adjusting body, wherein the adjusting body comprises lotus leaf type hinges and a vertical column type hinge, centering baffle plates are correspondingly arranged on two sides of each layer of vertical columns of the vertical column type hinge, the centering baffle plates are evenly distributed and arranged on longitudinal circumferential space, and centering screws are transversely arranged on the centering baffle plates; the lotus leaf type hinges are arranged at the upper end of the vertical column type hinge, the lotus leaf type hinges are plural, and hinged shafts of the lotus leaf type hinges are respectively positioned on the periphery of the upper end of the vertical column type hinge; a plurality of lotus leaf surfaces are superimposed, a leveling baffle plate is arranged below the lotus leaf surface at the bottom and on the periphery of the upper end of the vertical column type hinge, leveling screws are vertically arranged on the leveling baffle plate, and the plurality of hinged shafts and the plurality of leveling screws are evenly distributed and arranged on the periphery of the upper end of the vertical column type hinge. The workpiece leveling and centering device has the advantages of simple structure, rapid adjustment and a wide range of applications.
Description
Technical field
The invention belongs to the Technology of Precision Measurement field, be specifically related to a kind of position regulator that is used for measured workpiece, specifically refer to a kind of leveling, aligning device of workpiece.
Background technology
In the testing process of precision workpiece geometric sense, because the difference of positioning reference, like the detection of workpiece such as annular wheel; Need carry out leveling, aligning to the position of workpiece and handle, and the raising of machining accuracy is closely-related with detection level, if in testing process; Can not adjust its detection position rapidly, effectively; Not only can reduce efficiency of measurement significantly, and measuring accuracy is reduced, even can cause flase drop.Continuous development along with science and technology; Material, Precision Machining, geometric sense detect the pillar that has become three big modern precision engineerings; And the detection of geometric sense is the promoting factor that makes its development, and precision that geometric sense detects and efficient are determining the level of science and technology to a certain extent.At present; Geometric sense detect be divided into contact with contactless two types: with sectional dimension, space intersection point and cylinder, circular cone etc. is the measuring task that the workpiece of object is suitable for contacting detection; Mainly accomplish, and the contact detection must have position adjustment measure with the contact coordinate measuring machine.The measurement leveling measure of measured workpieces such as present annular wheel mainly is 4 support schemes of cross; There is statically indeterminate problem in support more than 4 and 4, be easy to generate " empty leg ", and the static indeterminacy number of times is high more, and system is more complicated.When the measured workpiece aligning, rotational workpieces relies on beats whether centering of table measuring workpieces, during adjustment, plays the apparent swing of examining the inner ring of rotational workpieces, suitably knocks workpiece and carries out the aligning processing; After the measured workpiece leveling, knock when workpiece carries out aligning and will destroy the leveling result; And after the levelling of measured workpiece center, when carrying out the aligning processing, can destroy workpiece aligning result again; Thereby the measurement of workpiece such as present annular wheel can not be carried out leveling effectively simultaneously, aligning is handled, and then influences efficiency of measurement and measuring accuracy.
Summary of the invention
The technical matters that the present invention will solve provides a kind of leveling fast and effectively, aligning device, and this device leveling, aligning can not influence each other, and effectively solves the problem that existing measurement mechanism influences efficiency of measurement and measuring accuracy.
For solving the problems of the technologies described above; The technical scheme that the present invention adopts is: a kind of Workpiece leveling, aligning device; Comprise the chassis and be installed in the adjustment body on the chassis, it is characterized in that: said adjustment body comprises lotus leaf type hinge and vertical column type hinge, and the equal correspondence in the both sides of every layer of column of vertical column type hinge is provided with the aligning baffle plate; The aligning baffle plate is horizontally arranged with the aligning screw vertically being uniformly distributed with setting on the circuferential spacing on the aligning baffle plate; The lotus leaf type hinge is arranged on the upper end of vertical column type hinge; The lotus leaf type hinge is a plurality of; The hinged fabrication hole of lotus leaf type hinge lays respectively on the periphery of vertical column type hinge upper end, and a plurality of lotus leaf faces are stacked, and the periphery below the lotus leaf face of bottom, on the vertical column type hinge is provided with the leveling baffle plate; Be vertically installed with levelling bolt on the leveling baffle plate, a plurality of hinged fabrication holes and a plurality of levelling bolt are uniformly distributed with setting at the periphery of vertical column type hinge upper end.
Be inlaid with the magnetic stripe that is uniformly distributed with setting on the above-mentioned top layer lotus leaf face, its center is provided with mesopore.Magnetic stripe is used for fixing measured workpiece.
Above-mentioned lotus leaf type hinge comprises two, and 90 ° of phase hinges of two lotus leaf faces all are being provided with levelling bolt below the two lotus leaf faces with on 90 ° of corresponding respectively fulcrums of its hinged fabrication hole, and levelling bolt is vertically fixing through the leveling baffle plate that disk lotus leaf face below is provided with.
Above-mentioned vertical column type hinge comprises the column of two-layer mutual hinge, and the equal correspondence in the both sides of every layer of column is provided with the aligning baffle plate, and adjacent aligning baffle plate is 90 ° of settings.
Above-mentioned aligning baffle plate comprises aligning baffle plate and following aligning baffle plate, and last aligning baffle plate is fixed on the both sides of upper strata column, and following aligning baffle plate is fixed on the chassis of lower floor column both sides.
The present invention has following advantage and effect with respect to prior art:
1) lotus leaf type hinge and the vertical column type hinge through connecting up and down makes leveling, aligning one constitute, and be simple in structure; And can adopt the armstrong's patent mode to adjust handiness simultaneously.
2) the adjustment response is not disturbed rapidly mutually; After the leveling, the translation of aligning process does not influence the leveling result, along the adjustment of two orthogonal directionss, the aligning process coupling phenomenon can not take place the direction of aligning respectively, has improved the reliability of Workpiece leveling, aligning.
3) on the lotus leaf face of lotus leaf type hinge top, magnetic stripe is set, measured workpiece relies on magnetic stripe magnetic force to suck, and is easy to loading and unloading simple.
4) scope of application is extensive, and the contact that can be widely used in workpiece under the various environment detects and non-contact detection.
Description of drawings
Fig. 1 is embodiment 1 structural representation.
Fig. 2 is the A-A cut-open view of Fig. 1.
Fig. 3 is the B-B cut-open view of Fig. 1.
Fig. 4 is that the C of Fig. 1 is to view.
Fig. 5 is that the D of Fig. 1 is to view.
Fig. 6 is embodiment 2 column hinge cut-open views.
Among the figure, 1-lotus leaf type hinge, 2-leveling baffle plate, 3-levelling bolt; 4-aligning screw, the last aligning baffle plate of 5-, aligning baffle plate under the 6-, 7-baffle plate gib screw; The 8-chassis, 9-vertical column type hinge, the hinged fabrication hole of 10-, 11-trip bolt hole; The 12-notch, the 13-magnetic stripe, aligning baffle plate among the 14-, 15-is to mesopore.
Embodiment
Through specific embodiment the utility model is described in detail below.
Embodiment 1
Referring to Fig. 1-Fig. 5, a kind of Workpiece leveling, aligning device comprise magnetic stripe 13, adjustment body and chassis 8, and having three cross sections that vertically connect on 8 peripheries of chassis is U-lag mouth 12, is used to be installed in monitor station.The adjustment body is made up of lotus leaf type hinge 1 and vertical column type hinge 9; Be inlaid with three magnetic stripes 13 on lotus leaf type hinge 1 end face on the lotus leaf face; Magnetic stripe 13 radial equipartition settings, lotus leaf type hinge 1 end face lotus leaf face center is provided with mesopore 15, and magnetic stripe 13 is positioned at the periphery to mesopore 15; Magnetic stripe 13 is used for fixing measured workpiece, and mesopore 15 is convenient to realize centering; The lower end of vertical column type hinge 9 is fixed on the chassis 8 through trip bolt hole 11 by four screws.
In the present embodiment, what said vertical column type hinge 9 was selected for use is the known pillar construction of two-layer mutual hinge up and down, and the relative both sides of upper strata column are provided with aligning baffle plate 5; The relative both sides of lower floor's column are provided with down aligning baffle plate 6; A pair ofly go up aligning baffle plate 5 and the vertical setting each other on the locus of a pair of aligning baffle plate 6 down, it is two-layer that the last aligning baffle plate 5 of upper strata column is fixed on the upper strata column through baffle plate gib screw 7, and the following fixed dam 6 of lower floor's column is fixed on the chassis 8 of lower floor column both sides (certain; Also can the same aligning baffle plate the same; Be fixed on the both sides of lower floor's column), a pair of aligning baffle plate 5 of going up all has crosswise fixed aligning screw 4 on the aligning baffle plate 6 down with a pair of, after workpiece is by the leveling of lotus leaf type hinge; A pair of aligning screw on the upper strata column y axle of adjustment column hinge; Can make upper strata column hinge drive the translation on the y direction of principal axis of lotus leaf type hinge, can make workpiece centre adjust to y axle initial point, adjust a pair of aligning screw on the x axle again; Make lower floor's column hinge drive the translation on the x direction of principal axis of lotus leaf type hinge; Can make workpiece centre adjust to x axle initial point, when workpiece is in the centering position and is, fix aligning screw 6 through the last aligning baffle plate 5 and the following aligning baffle plate 6 of last lower pillar stand both sides and get final product; Be provided with screw on last aligning baffle plate 5 and the following aligning baffle plate, aligning screw 4 passes the corresponding respectively aligning baffle plate of screw and is threaded fixing; Because two-layer vertical column type hinge is adjusted at quadrature position; So the adjustment position can not be coupled; Simultaneously; This device can be produced the lotus leaf type hinge of different levelling ranges according to the connection area size of disk, the thickness size of disk, and the aligning scope can be produced the vertical column type hinge of different aligning scopes according to the differing heights of column hinge, the size of column hinge root angle circular arc;
Said lotus leaf type hinge 1 is the placement platform of workpiece, is again levelling gear; Lotus leaf type hinge 1 comprises two 90 ° phase hinge lotus leaf faces, and the hinged fabrication hole 10 of two lotus leaf type hinges 1 lays respectively on the periphery on the vertical column type hinge and both are at a distance of 90 °; On the periphery below the two lotus leaf faces, on the vertical column type hinge; Be respectively arranged with levelling bolt 3 on the vertical respectively fulcrum of separately hinged fabrication hole 10; 3 one-tenth 90 ° of angles of two levelling bolts; As two 90 ° of fulcrums of lotus leaf face, levelling bolt 3 is vertically fixing through the leveling baffle plate 2 that disk lotus leaf face below is provided with; When measured workpiece when mesopore and magnetic stripe are fixed on lotus leaf type hinge end face; Workpiece not necessarily is in level and center; Levelling bolt 3 on the turn y direction of principal axis makes second disk lotus leaf of lotus leaf hinge wear moving measured workpiece around the rotation of x axle, can make workpiece leveling on the y direction of principal axis; Levelling bolt 3 on the turn x direction of principal axis; Make first disk lotus leaf of lotus leaf hinge wear moving measured workpiece, can make workpiece leveling on the x direction of principal axis, when the adjustment workpiece is in level around the rotation of y axle; Respectively by the fixing levelling bolt 3 of the leveling baffle plate 2 of correspondence; The leveling baffle plate is provided with screw, and levelling bolt is threaded fixing with the leveling baffle plate through screw, makes its lotus leaf type disk be in the leveling position; Rotate to reach leveling around x, y axle respectively through lotus leaf type disk hinge like this, can make measured workpiece adjust to horizontal level rapidly.
Embodiment 2
Referring to Fig. 6; Different with embodiment 1 is; Vertical column type hinge is made up of the upper, middle and lower-ranking column, corresponding respectively relative last aligning baffle plate 5, the middle aligning baffle plate 14 and 6, three layers of aligning baffle plate of following aligning baffle plate mutual in twos correspondence on vertical space of being provided with on the upper, middle and lower-ranking column; Adjacent aligning baffle plate becomes 60 ° of angles under the top plan view space, and each aligning baffle plate is provided with corresponding aligning screw 4.After workpiece is by the leveling of lotus leaf type hinge; A pair of aligning screw on the upper strata column y axle of adjustment column hinge; Can make upper strata column hinge drive the translation on the y direction of principal axis of lotus leaf type hinge, can make workpiece centre adjust to y axle initial point, adjust the aligning screw of middle level column and lower floor's column more simultaneously; Make middle level and lower floor's column hinge drive the translation on 30 ° of two side direction of x axle of lotus leaf type hinge, can make workpiece centre adjust to x axle initial point.
This lotus leaf type hinge 1 comprises the lotus leaf face of three stacked hinges; The hinged fabrication hole 10 of three lotus leaf type hinges 1 lays respectively on the excircle on the vertical column type hinge and both are at a distance of 60 °; Be respectively arranged with levelling bolt 3 on the vertical respectively fulcrum of hinged fabrication hole 10 separately; Levelling bolt 3 is vertically fixing through the leveling baffle plate 2 that disk lotus leaf face below is provided with respectively; When measured workpiece when mesopore 15 and magnetic stripe 13 are fixed on lotus leaf type hinge end face, when workpiece is not in level and center, the levelling bolt that turn is the 3rd layer; Make the 3rd disk lotus leaf of lotus leaf hinge wear of the axle rotation of moving measured workpiece, can make workpiece leveling on the Z-axis of the 3rd layer of hinge and levelling bolt 3 fulcrum lines around vertical and hinge and screw fulcrum line; Turn second layer levelling bolt makes second disk lotus leaf of lotus leaf hinge wear the axle rotation of moving measured workpiece around vertical and hinge and levelling bolt 3 fulcrum lines, can make workpiece leveling on the Z-axis of second layer hinge and levelling bolt 3 fulcrum lines; Turn ground floor levelling bolt makes first disk lotus leaf of lotus leaf hinge wear the axle rotation of moving measured workpiece around vertical and hinge and levelling bolt fulcrum line, can make workpiece leveling on the Z-axis of ground floor hinge and screw fulcrum line; At this moment, measured workpiece is adjustable to horizontal level.
Claims (5)
1. a Workpiece leveling, aligning device; Comprise chassis (8) and be installed in the adjustment body on the chassis (8); It is characterized in that: said adjustment body comprises hinge-type hinge (1) and vertical column type hinge (9), and said vertical column type hinge (9) is the pillar construction of two-layer mutual hinge up and down, and the equal correspondence in the both sides of every layer of column is provided with the aligning baffle plate; The aligning baffle plate is horizontally arranged with aligning screw (4) vertically being uniformly distributed with setting on the circuferential spacing on the aligning baffle plate; Hinge-type hinge (1) is arranged on the upper end of vertical column type hinge (9); Hinge-type hinge (1) is a plurality of; The hinged fabrication hole (10) of hinge-type hinge (1) lays respectively on the periphery of vertical column type hinge (9) upper end; A plurality of hinge faces are stacked; Periphery below the hinge face of bottom, on the vertical column type hinge is provided with leveling baffle plate (2), is vertically installed with levelling bolt (4) on the leveling baffle plate (2), and a plurality of hinged fabrication holes (10) and a plurality of levelling bolt (4) are uniformly distributed with setting at the periphery of vertical column type hinge (9) upper end.
2. a kind of Workpiece leveling according to claim 1, aligning device is characterized in that: be inlaid with the magnetic stripe (13) that is uniformly distributed with setting on the top layer hinge face, its center is provided with mesopore (15).
3. a kind of Workpiece leveling according to claim 1, aligning device; It is characterized in that: said hinge-type hinge (1) comprises two; 90 ° of phase hinges of two hinge faces; Below the two hinge faces with on 90 ° of corresponding respectively fulcrums of its hinged fabrication hole (10) levelling bolt (3) is being set all, levelling bolt (3) is vertically fixing through the leveling baffle plate (2) that hinge face below is provided with.
4. a kind of Workpiece leveling according to claim 1, aligning device is characterized in that: said vertical column type hinge (9) comprises the column of two-layer mutual hinge, and the equal correspondence in the both sides of every layer of column is provided with the aligning baffle plate, and adjacent aligning baffle plate is 90 degree and is provided with.
5. a kind of Workpiece leveling according to claim 4, aligning device; It is characterized in that: said aligning baffle plate comprises aligning baffle plate (5) and following aligning baffle plate (6); Last aligning baffle plate (5) is fixed on the both sides of upper strata column, and following aligning baffle plate (6) is fixed on the chassis (8) of lower floor column both sides.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010101011062A CN101769730B (en) | 2010-01-22 | 2010-01-22 | Workpiece leveling and centering device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010101011062A CN101769730B (en) | 2010-01-22 | 2010-01-22 | Workpiece leveling and centering device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101769730A CN101769730A (en) | 2010-07-07 |
| CN101769730B true CN101769730B (en) | 2012-07-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010101011062A Expired - Fee Related CN101769730B (en) | 2010-01-22 | 2010-01-22 | Workpiece leveling and centering device |
Country Status (1)
| Country | Link |
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| CN (1) | CN101769730B (en) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN102507087A (en) * | 2011-10-24 | 2012-06-20 | 北京航天计量测试技术研究所 | Center adjusting device of stator of torquer |
| CN102607483B (en) * | 2012-03-26 | 2014-01-29 | 西安交通大学 | Cylindrical coordinate contact measurement method for large-diameter optical aspheric element |
| CN102607482B (en) * | 2012-03-26 | 2013-12-11 | 西安交通大学 | Aligning and levelling device for rotating platform of ultra-precise measuring machine |
| CN103697849B (en) * | 2012-09-28 | 2016-08-31 | 北京航天计量测试技术研究所 | Aligning and leveling worktable for high accuracy cylindricity instrument |
| CN103852016A (en) * | 2012-12-05 | 2014-06-11 | 常州大学 | Deflective roller friction pair lubricating oil film measurement experiment table |
| CN105371794B (en) * | 2015-11-16 | 2017-12-22 | 长安大学 | Leveling aligning micro displacement workbench |
| CN108045456A (en) * | 2017-12-25 | 2018-05-18 | 上海诺力智能科技有限公司 | A kind of laser sensor levelling gear suitable for AGV |
| CN112621675A (en) * | 2020-11-18 | 2021-04-09 | 洛阳轴承研究所有限公司 | Leveling and aligning workbench |
| CN114877850B (en) * | 2022-05-30 | 2023-10-20 | 玉环普天单向器有限公司 | Starting gear detection tool and detection method |
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|---|---|---|---|---|
| CN87101750A (en) * | 1987-03-04 | 1987-09-16 | 兰克·泰勒·霍布森有限公司 | Workpiece position controller |
| US5926781A (en) * | 1994-10-18 | 1999-07-20 | Taylor Hobson Limited | Roundness measuring |
| CN2782326Y (en) * | 2005-03-10 | 2006-05-24 | 中国科学院上海光学精密机械研究所 | Six freedom precision positioning working table |
| CN101286369A (en) * | 2008-06-05 | 2008-10-15 | 上海交通大学 | X-Y-Z three freedom degree tandem type nanometer grade microposition workstation |
| CN201168876Y (en) * | 2008-01-04 | 2008-12-24 | 华南农业大学 | Three-freedom degree precision positioning worktable |
| 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 |
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2010
- 2010-01-22 CN CN2010101011062A patent/CN101769730B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN87101750A (en) * | 1987-03-04 | 1987-09-16 | 兰克·泰勒·霍布森有限公司 | Workpiece position controller |
| US5926781A (en) * | 1994-10-18 | 1999-07-20 | Taylor Hobson Limited | Roundness measuring |
| CN2782326Y (en) * | 2005-03-10 | 2006-05-24 | 中国科学院上海光学精密机械研究所 | Six freedom precision positioning working table |
| CN201168876Y (en) * | 2008-01-04 | 2008-12-24 | 华南农业大学 | Three-freedom degree precision positioning worktable |
| CN101286369A (en) * | 2008-06-05 | 2008-10-15 | 上海交通大学 | X-Y-Z three freedom degree tandem type nanometer grade microposition workstation |
| 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 |
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| Publication number | Publication date |
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| CN101769730A (en) | 2010-07-07 |
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Granted publication date: 20120725 Termination date: 20130122 |