CN106052610A - Three-coordinate measurement auxiliary clamp - Google Patents
Three-coordinate measurement auxiliary clamp Download PDFInfo
- Publication number
- CN106052610A CN106052610A CN201610666094.5A CN201610666094A CN106052610A CN 106052610 A CN106052610 A CN 106052610A CN 201610666094 A CN201610666094 A CN 201610666094A CN 106052610 A CN106052610 A CN 106052610A
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- China
- Prior art keywords
- bracer
- auxiliary clamp
- plate
- dimensional coordinates
- base plate
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B21/00—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- A Measuring Device Byusing Mechanical Method (AREA)
- Length Measuring Devices With Unspecified Measuring Means (AREA)
Abstract
The invention discloses a three-coordinate measurement auxiliary clamp, and the clamp comprises a bottom plate and a reference ball. The clamp is characterized in that the bottom plate is provided with a reference plate; the periphery of the reference plate is provided with at least two supporting blocks; the top of each supporting block is provided with a reference surface for supporting a to-be-measured workpiece; each supporting block is connected with a vacuum generator, and is provided with a suction hole; each supporting block enables the corresponding vacuum generator to be absorbed to the corresponding reference surface; and each supporting block is provided with a pair of positioning air cylinders which are used for the X-direction and Y-direction position of the to-be-measured workpieces. The clamp is exquisite in overall structure, is good in clamping effect, is high in positioning precision, greatly saves the manufacture cost of a three-coordinate measurement platform space and an auxiliary clamp, achieves the quick assembly and clamping detection of products in batch, shortens the measurement precision, improves the measurement efficiency, and reduces the measurement cost.
Description
Technical field
The present invention relates to a kind of three-dimensional coordinates measurement auxiliary clamp.
Background technology
In process of manufacture, often needing to use three-coordinates measuring machine to detect, such as, current 8-shaped bearing exists
In process of manufacture, for precise measure relevant on workpiece, customer requirement all uses three-coordinates measuring machine to detect, and
Existing general measure mode is that single workpiece is placed on measuring table and detects one by one, and this kind of mode measures personnel labor intensity
Greatly, production efficiency is low, measurement error is bigger, it is impossible to meets the demand of high-volume production capacity at present, causes cost of parts too high, lack
The market competitiveness.
Summary of the invention
For the problems referred to above, the present invention provides a kind of three-dimensional coordinates measurement auxiliary clamp, sleeve mechanism compact, clamping effect
The best, positioning precision is high, is greatly saved three-dimensional coordinates measurement platform space and auxiliary clamp manufacturing cost, it is achieved bulk article is fast
Quick-mounting folder detection, shortens the measurement cycle, improves measurement efficiency, reduce measurement cost.
For realizing above-mentioned technical purpose, reaching above-mentioned technique effect, the present invention is achieved through the following technical solutions:
A kind of three-dimensional coordinates measurement auxiliary clamp, including base plate and reference sphere, it is characterised in that be provided with benchmark on described base plate
Plate, the periphery of datum plate is provided with at least two and props up bracer, and each bracer top is provided with the base for supporting workpiece for measurement
Quasi-face, each bracer is connected with vacuum generator and each bracer is provided with suction hole, and each bracer is sent out by vacuum
Workpiece for measurement is adsorbed on datum level by raw device, each bracer be provided with a pair for workpiece for measurement X to determining that Y-direction positions
Position cylinder.
Preferably, described datum plate is connected with base plate by alignment pin.
Preferably, the corner of described datum plate is respectively arranged with one bracer.
Preferably, described bracer is bulk, is along each for workpiece for measurement X to the positioning cylinder positioned with Y-direction
The orthogonal needle-like cylinder that the periphery of bracer is arranged, described needle-like cylinder is fixed by air cylinder fixed plate, and each needle-like
Cylinder is connected with vacuum generator.
Preferably, described base plate is plate-shaped and bottom even is provided with several supports, and described reference sphere is arranged on one
On frame.
Preferably, described bracer is arranged on base plate by fastening bolt, and suction hole is by gas-tpe fitting, trachea and vacuum
Generator is connected.
The invention has the beneficial effects as follows:
Simple and reliable for structure, clamping workpiece is convenient, and workpiece positioning datum is consistent, it is ensured that measuring results is more accurate, has whole
The beneficial effects such as set organization volume is exquisite, positioning precision is high, save three-dimensional coordinates measurement platform space and auxiliary clamp are manufactured into
This, it is achieved bulk article quick-clamping detects, and shortens the measurement cycle, improves measurement efficiency, reduces measurement cost.Especially
Three coordinates being applicable to 8-shaped bearing are quickly measured.
Accompanying drawing explanation
Fig. 1 is the overall structure schematic diagram of the present invention a kind of three-dimensional coordinates measurement auxiliary clamp；
Fig. 2 is the structural representation of needle-like cylinder of the present invention；
Fig. 3 is the structural representation of air cylinder fixed plate of the present invention；
The labelling implication of accompanying drawing is as follows:
1: base plate；2: datum plate；3: a bracer；4: alignment pin；5: reference sphere；6: air cylinder fixed plate；7: needle-like cylinder；8: vacuum
Generator；9: gas-tpe fitting；10: fastening bolt；11: plug；12: trachea；13: support；14: bolt；15: suction hole.
Detailed description of the invention
With specific embodiment, technical solution of the present invention is described in further detail below in conjunction with the accompanying drawings, so that ability
The technical staff in territory can be better understood from the present invention and can be practiced, but illustrated embodiment is not as the limit to the present invention
Fixed.
A kind of three-dimensional coordinates measurement auxiliary clamp, including base plate 1 and reference sphere 5, as shown in Figure 1,2 and 3, on described base plate 1
Being provided with datum plate 2, general, described datum plate 2 is connected with base plate 1 by alignment pin 4, it is achieved precision positioning, it is ensured that center
Tolerance of Degree of position, in Fig. 1, datum plate 2 is anchored on base plate by four hexagon socket head cap screws.
The periphery of datum plate 2 is provided with at least two and props up bracer 3, and each bracer 3 top is provided with for supporting to be measured
The datum level of workpiece.In Fig. 1, it is provided with four bracers 3, the i.e. corner of datum plate 2 altogether and is respectively arranged with one bracer 3,
Propping up bracer 3 to coordinate by parallel surface with datum plate 2, it is ensured that the squareness tolerance of XY datum level (i.e. horizontal plane), each bracer 3 leads to
Cross two interior hexagonal fastening bolts 10 to be anchored on base plate 1.
Each bracer 3 is connected with vacuum generator 8 and each bracer 3 is provided with suction hole 15, in Fig. 2, Mei Gezhi
Bracer 3 can offer multiple perforate, can control folding by plug 11, be suitable for more flexible.Each bracer 3 is sent out by vacuum
Workpiece for measurement is adsorbed on datum level by the vacuum that raw device 8 produces.Wherein, each bracer 3 is provided with a pair for work to be measured
Part X is to the positioning cylinder positioned with Y-direction.
Preferably, described bracer 3, in bulk, is along each for workpiece for measurement X to the positioning cylinder positioned with Y-direction
The orthogonal needle-like cylinder 7 that the periphery of bracer 3 is arranged, described needle-like cylinder 7 is fixing and each by air cylinder fixed plate 6
Needle-like cylinder 7 is connected with vacuum generator 8.By the Telescopic Fixed clamping workpiece for measurement of needle-like cylinder 7, it is ensured that workpiece for measurement exists
Prop up the positioning datum on bracer 3 consistent, put forward the stability of height measuring system.
In Fig. 1 and 2, workpiece for measurement is 8-shaped bearing, and each bracer 3 is provided with multiple corresponding with 8-shaped bearing
Suction hole 15, suction hole 15 is connected with vacuum generator 8 by gas-tpe fitting 9, trachea 12, and needle-like cylinder 7 is by self screw thread
Being connected with air cylinder fixed plate 6 with two hexagon nuts, air cylinder fixed plate 6 is installed vertically on base plate 1 by bolt 14.
Base plate 1 is the most plate-shaped and bottom even is provided with several supports 13, and described reference sphere 5 is arranged on a support
On 13.Being provided with several perforates on described base plate 1, the bottom of base plate 1 is provided with several vacuum generators 8, each support
Block 3 and each air cylinder fixed plate 6 are connected with vacuum generator 8 by running through the trachea 12 of perforate and then work.
Simple and reliable for structure, clamping workpiece is convenient, and workpiece positioning datum is consistent, it is ensured that measuring results is more accurate, tool
There are the beneficial effects such as sleeve mechanism compact, positioning precision height, save three-dimensional coordinates measurement platform space and auxiliary clamp system
Cause this, it is achieved bulk article quick-clamping detects, and shortens the measurement cycle, improves measurement efficiency, reduces measurement cost.
Three coordinates being particularly suited for 8-shaped bearing are quickly measured.
These are only the preferred embodiments of the present invention, not thereby limit the scope of the claims of the present invention, every utilize this
Equivalent structure or equivalence flow process that bright description and accompanying drawing content are made convert, or it is relevant to be directly or indirectly used in other
Technical field, be the most in like manner included in the scope of patent protection of the present invention.
Claims (9)
1. a three-dimensional coordinates measurement auxiliary clamp, including base plate (1) and reference sphere (5), it is characterised in that on described base plate (1)
Being provided with datum plate (2), the periphery of datum plate (2) is provided with at least two and props up bracer (3), and each bracer (3) top is arranged
Having a datum level for supporting workpiece for measurement, each bracer (3) is connected with vacuum generator (8) and each bracer (3) sets
Being equipped with suction hole (15), workpiece for measurement is adsorbed on datum level by each bracer (3) by vacuum generator (8), Mei Gezhi
Bracer (3) is provided with a pair for workpiece for measurement X to the positioning cylinder positioned with Y-direction.
A kind of three-dimensional coordinates measurement auxiliary clamp the most according to claim 1, it is characterised in that described datum plate (2) passes through
Alignment pin (4) is connected with base plate (1).
A kind of three-dimensional coordinates measurement auxiliary clamp the most according to claim 1, it is characterised in that the four of described datum plate (2)
Angle is respectively arranged with one bracer (3).
A kind of three-dimensional coordinates measurement auxiliary clamp the most according to claim 1, it is characterised in that described bracer (3) is in block
Shape, is being mutually perpendicular to of arranging along the periphery of each bracer (3) for workpiece for measurement X to the positioning cylinder positioned with Y-direction
Needle-like cylinder (7), described needle-like cylinder (7) is fixed by air cylinder fixed plate (6), and each needle-like cylinder (7) sends out with vacuum
Raw device (8) is connected.
A kind of three-dimensional coordinates measurement auxiliary clamp the most according to claim 4, it is characterised in that described base plate (1) is plate-shaped
And bottom even is provided with several supports (13), described reference sphere (5) is arranged on a support (13).
A kind of three-dimensional coordinates measurement auxiliary clamp the most according to claim 5, it is characterised in that described bracer (3) is passed through
Fastening bolt (10) is arranged on base plate (1), and suction hole (15) is by gas-tpe fitting (9), trachea (12) and vacuum generator (8)
It is connected.
A kind of three-dimensional coordinates measurement auxiliary clamp the most according to claim 6, it is characterised in that described air cylinder fixed plate (6)
It is installed vertically on base plate (1) by bolt (14).
A kind of three-dimensional coordinates measurement auxiliary clamp the most according to claim 6, it is characterised in that described base plate (1) is upper to be arranged
Several perforates, the bottom of base plate (1) is had to be provided with several vacuum generators (8), each bracer (3) and each cylinder solid
Determine plate (6) and be connected with vacuum generator (8) by running through the trachea (12) of perforate.
A kind of three-dimensional coordinates measurement auxiliary clamp the most according to claim 1, it is characterised in that described workpiece for measurement is 8 words
Oblique crank Z holds, and each bracer (3) is provided with multiple suction hole (15) corresponding with 8-shaped bearing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610666094.5A CN106052610B (en) | 2016-08-15 | 2016-08-15 | A kind of three-dimensional coordinates measurement auxiliary clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610666094.5A CN106052610B (en) | 2016-08-15 | 2016-08-15 | A kind of three-dimensional coordinates measurement auxiliary clamp |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106052610A true CN106052610A (en) | 2016-10-26 |
| CN106052610B CN106052610B (en) | 2019-01-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610666094.5A Active CN106052610B (en) | 2016-08-15 | 2016-08-15 | A kind of three-dimensional coordinates measurement auxiliary clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106052610B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110549588A (en) * | 2019-10-09 | 2019-12-10 | 伟时电子股份有限公司 | flatness correction device |
| CN110702045A (en) * | 2019-09-27 | 2020-01-17 | 安徽浩杨机械有限公司 | Simple to operate's benchmark ball |
| CN113001448A (en) * | 2021-04-27 | 2021-06-22 | 广东鸿图武汉压铸有限公司 | Clamping device for measuring three coordinates of workpiece |
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| US3975829A (en) * | 1971-07-30 | 1976-08-24 | Finike Italiana Marposs-Soc. In Accomandita Semplice Di Mario Possati & C. | Measuring device for mechanical workpieces |
| DE3801813A1 (en) * | 1988-01-22 | 1989-08-03 | Zeiss Carl Fa | Clamping system for clamping workpieces for measuring tasks |
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| CN101221045A (en) * | 2007-01-12 | 2008-07-16 | 深圳富泰宏精密工业有限公司 | Flexible positioning system |
| CN201909620U (en) * | 2011-01-06 | 2011-07-27 | 格特拉克（江西）传动***有限公司 | Three-coordinate moving operating platform |
| CN202661054U (en) * | 2012-06-04 | 2013-01-09 | 乐利精密工业(深圳)有限公司 | Clamp capable of being used for three-dimensional measurement |
| CN103674518A (en) * | 2013-11-20 | 2014-03-26 | 优德精密工业（昆山）股份有限公司 | Pneumatic type fixing base simulation operation detection tool |
| CN204382144U (en) * | 2015-01-19 | 2015-06-10 | 中国地质大学（武汉） | A kind of three coordinate measuring machine flexible fixture device |
| CN205438290U (en) * | 2015-12-17 | 2016-08-10 | 上海良基博方汽车发动机零部件制造股份有限公司 | A novel supplementary anchor clamps for three -coordinates measuring |
| CN205957929U (en) * | 2016-08-15 | 2017-02-15 | 优德精密工业（昆山）股份有限公司 | Three -coordinates measuring assists anchor clamps |
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2016
- 2016-08-15 CN CN201610666094.5A patent/CN106052610B/en active Active
Patent Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3975829A (en) * | 1971-07-30 | 1976-08-24 | Finike Italiana Marposs-Soc. In Accomandita Semplice Di Mario Possati & C. | Measuring device for mechanical workpieces |
| DE3801813A1 (en) * | 1988-01-22 | 1989-08-03 | Zeiss Carl Fa | Clamping system for clamping workpieces for measuring tasks |
| JPH06294641A (en) * | 1993-04-07 | 1994-10-21 | Munehiro Sensei | Comparative length measuring equipment |
| JP2000304525A (en) * | 1999-04-16 | 2000-11-02 | Nikon Corp | Retainer |
| CN101112939A (en) * | 2006-07-26 | 2008-01-30 | 富士迈半导体精密工业（上海）有限公司 | Substrate supporting device |
| KR100815204B1 (en) * | 2006-11-22 | 2008-03-19 | (주)비슬로 | Equipment of fixing measured object and tracer for measuring a degree of spectacle lens with that |
| CN101221045A (en) * | 2007-01-12 | 2008-07-16 | 深圳富泰宏精密工业有限公司 | Flexible positioning system |
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| CN202661054U (en) * | 2012-06-04 | 2013-01-09 | 乐利精密工业(深圳)有限公司 | Clamp capable of being used for three-dimensional measurement |
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| CN205438290U (en) * | 2015-12-17 | 2016-08-10 | 上海良基博方汽车发动机零部件制造股份有限公司 | A novel supplementary anchor clamps for three -coordinates measuring |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110702045A (en) * | 2019-09-27 | 2020-01-17 | 安徽浩杨机械有限公司 | Simple to operate's benchmark ball |
| CN110549588A (en) * | 2019-10-09 | 2019-12-10 | 伟时电子股份有限公司 | flatness correction device |
| CN110549588B (en) * | 2019-10-09 | 2024-05-28 | 伟时电子股份有限公司 | Flatness correction device |
| CN113001448A (en) * | 2021-04-27 | 2021-06-22 | 广东鸿图武汉压铸有限公司 | Clamping device for measuring three coordinates of workpiece |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106052610B (en) | 2019-01-29 |
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