CN105953757B - A kind of measurement machine clamp for measure batch - Google Patents
A kind of measurement machine clamp for measure batch Download PDFInfo
- Publication number
- CN105953757B CN105953757B CN201610374558.5A CN201610374558A CN105953757B CN 105953757 B CN105953757 B CN 105953757B CN 201610374558 A CN201610374558 A CN 201610374558A CN 105953757 B CN105953757 B CN 105953757B
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- CN
- China
- Prior art keywords
- chute
- sliding block
- positioning hole
- measurement
- machine clamp
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- Legal status (The legal status 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 status listed.)
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Classifications
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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
Abstract
The invention discloses a kind of measurement machine clamp for measure batch, it is characterised in that：Including bottom plate, sliding block, the first alignment pin and the second alignment pin, chute is equipped with the bottom plate, the first positioning hole is provided with chute, first positioning hole at least two, the second positioning hole is provided with the sliding block, the sliding block at least two, sliding block is arranged in chute, and sliding block can be slided in chute.The measurement machine clamp can be used in all positioning with " Position with One Plane and Two Holes " part, versatility is stronger, and the scope of application is wider, and can reduce centering number of times in measurement process, shorten measurement time, improve the measurement efficiency in high-volume part complex appearance and type face.
Description
Technical field
Machine clamp, more particularly to a kind of measurement machine clamp for being capable of measure batch are measured the present invention relates to one kind.
Background technology
With CAD, manufacture and the development of automation process technology, part shape becomes increasingly complex, essence
Degree requires more and more higher, and surface-type feature is more and more.Three coordinate measuring machine is now used to the complex appearance of part, type face and position
Tolerance is measured.The workflow of measuring machine measurement is as follows：Centering measurement origin →Import measurement data, set inclined
Difference →Get ready measurement →Analysis measurement result.Wherein Walk as the measurement preparatory stage.Mass-producted part, is often surveyed
One part will repeat the operation of the above four, repeat many, and measurement efficiency is low.
Publication No. CN102155928A, publication date is that in August, 2011 Chinese invention patent application of 17 days discloses one
Plant the fixture for being used for three-coordinate measuring machine of blade and the method for measuring establishment of coordinate system.There is V-type tongue-and-groove in the upper surface of clamp body,
And the lozenges of the lozenges of the V-type tongue-and-groove and blade tenon root fits like a glove.V-type tongue-and-groove is located at the center line of clamp body width
On.Top fastening screw is located in the symmetrical centre of clamp body length and width.Setting up the measurement of three-coordinate measuring machine of blade fixture
During coordinate system, a coordinate plane is set up by 3 points, is projected by 2 lines on the coordinate plane and sets up a coordinate
Axle a, point determines the origin of coordinates, so that the measurement coordinate system of blade is quickly and accurately set up, and the fixture physical efficiency of rectangle
Enough quick coordinate systems that will measure are transformed on clamp body from blade tenon root, reduce foundation measurement coordinate during Blade measuring
The time of system and difficulty.The invention has simple in construction, easy for installation, positioning precision height, can repeatedly assemble and disassemble without influenceing positioning
Precision, it is possible to achieve the measure batch of blade, improves the efficiency of Blade measuring.But the invention can only be exclusively used in the folder of blade
Tight measurement, versatility is poor.
The content of the invention
In order to overcome the poor universality that above-mentioned three-coordinate measuring machine of blade fixture is present, the defect of narrow application range, this hair
Bright to provide a kind of measurement machine clamp for measure batch, the measurement machine clamp can be used in all with " Position with One Plane and Two Holes " zero
The positioning of part, versatility is stronger, and the scope of application is wider, and can reduce centering number of times in measurement process, shortens measurement and prepares
Time, improve the measurement efficiency in high-volume part complex appearance and type face.
The present invention is for the technical scheme that is used of solution above-mentioned technical problem：
A kind of measurement machine clamp for measure batch, it is characterised in that：Including bottom plate, sliding block, the first alignment pin and
It is equipped with two alignment pins, the bottom plate in chute, chute and is provided with the first positioning hole, first positioning hole at least two,
The second positioning hole is provided with the sliding block, the sliding block at least two, sliding block is arranged in chute, and sliding block can be in chute
It is interior to slide.
After the first alignment pin passes through part and the first positioning hole and the second alignment pin passes through part and the second positioning hole, zero
Part is positioned, and measuring machine is measurable part after positioning.
The chute is at least in one, same chute at least provided with first positioning hole.
When the first positioning hole in same chute is more than three, the first positioning hole spaced set.
One sliding block is at least installed in same chute.
The chute be more than two, between chute mutually equidistantly and be arranged in parallel.
The chute is T-shaped chute, and the sliding block is T-shaped sliding block.
The aperture of second positioning hole is provided with plurality of specifications.
The edge of the bottom plate is provided with connecting hole.
Position with One Plane and Two Holes positioning combines realization positioning completely using a plane hole vertical with plane with two.Extensively should
For casing, support, connecting rod and body class workpiece.Holes can aim at the positioning hole that locating needs and processed, and also may be used
To be original hole on workpiece.
Compared with prior art, the invention has the advantages that：
1st, the present invention includes being equipped with chute, chute on bottom plate, sliding block, the first alignment pin and the second alignment pin, the bottom plate
Inside it is provided with the first positioning hole, first positioning hole at least two, the sliding block and is provided with the second positioning hole, the cunning
Block at least two, sliding block is arranged in chute, and sliding block can be slided in chute.The sliding block of the present invention is slided in chute,
Just the distance between the second positioning hole and the first positioning hole can be adjusted according to the size of part.During positioning, only the first positioning need to be allowed
Sell through one of hole of part and the first positioning hole and the second alignment pin through another hole of part and second and position
Hole, part is positioned.The present invention is used to measure the complex appearance with " Position with One Plane and Two Holes " location feature part, type face, by many
The equidistant installation of individual part, array is carried out to measurement point position, and clamped one time can complete the measurement of multiple parts, convenient mounting and clamping,
It is not required to repeat centering.The characteristics of sliding block has good interchangeability and is quick detachable, the replaceable cunning with different pore size when using
Block, improves the application of the fixture.If in certain measurement, the present invention can once install number of parts for n, compared to
Usual manner measures n part, and the saving time of the present invention is n-1 time.As can be seen here, can be significantly using this device
Improve the complex appearance with " Position with One Plane and Two Holes " location feature part and the measurement efficiency in type face.Universal practicality of the invention has
The measurement of the part of " Position with One Plane and Two Holes " location feature, it is not limited to which the measurement of blade, versatility is stronger, and measurement range is wider.
2nd, chute of the present invention is at least in one, same chute at least provided with first positioning hole.Same is slided
When the first positioning hole in groove is more than three, the first positioning hole spaced set.One is at least provided with same chute
Sliding block.The chute be more than two, between chute mutually equidistantly and be arranged in parallel.Set by such, the present invention can be criticized
Measurement part, can greatly shorten the complex appearance with " Position with One Plane and Two Holes " location feature part and type face, substantially increase
Measurement efficiency.
3rd, chute of the present invention is T-shaped chute, and the sliding block is T-shaped sliding block.T-shaped chute coordinates with T-shaped sliding block, it is easy to
Assembling and replacing, are pulled out, it is to avoid reinstall sliding block while sliding block can also be limited.
4th, the aperture of the second positioning hole of the present invention is provided with plurality of specifications.What different size was made in the second positioning hole is
Occur replaceable different sliding block series during different size of positioning hole on row, different parts, widen the scope of application of the present invention.
5th, the edge of bottom plate of the present invention is provided with connecting hole.The effect of connecting hole is the bottom of by the effect of bolt
Plate is fixed on the workbench of measuring machine.
Brief description of the drawings
Fig. 1 is to utilize the structural representation that measure batch is carried out after locating element of the present invention.
Structure sectional view when Fig. 2 is parts measurement at the first positioning hole；
Structure sectional view when Fig. 3 is parts measurement at sliding block.
Marked in figure：1st, bottom plate, 2, chute, 3, sliding block, the 4, first positioning hole, the 5, second positioning hole, 6, part, 7, first
Alignment pin, the 8, second alignment pin, 9, connecting hole.
Embodiment
With reference to embodiment, the invention will be further described, and described embodiment is only a part of the invention
Embodiment, is not whole embodiments.Based on the embodiment in the present invention, one of ordinary skill in the art is not making
Other embodiments used obtained under the premise of creative work, belong to protection scope of the present invention.
To realize measure batch of the part on measuring machine, the present invention is from " Position with One Plane and Two Holes " positioning principle, it is considered to Gu
Determine hole and coordinate positioning with movable orifice, design a kind of fixture for pressing from both sides multiple parts.The fixture includes bottom plate 1, sliding block 3, first
The alignment pin of alignment pin 7 and second.Part does not stress substantially when measuring part due to measuring machine, so this fixture does not consider part
Clamp, only part need to completely be positioned.Equidistant chute 2 is made on bottom plate 1, and is made equidistantly in chute 2
The first positioning hole 4；Sliding block 3 coordinates with chute 2, can be slided in sliding 2 grooves, the second positioning hole 5, sliding block 3 are provided with sliding block 3
For T-shaped sliding block, chute 2 is T-shaped chute.To improve application of the present invention, second on the first positioning hole 4 and sliding block 3 is determined
Position hole 5, which is made, there is replaceable different sliding block series during different size of positioning hole on the series of different size, different parts.
Equidistant hole will be fixed on a fabrication hole on part 6 and bottom plate during measurement to coordinate, another fabrication hole coordinates with the hole on sliding block, i.e.,
Realize the equidistant installation of part.Measurement point position is carried out battle array by centering one-shot measurement origin, the equidistant relation installed using part
Row, can once complete the measurement of multiple parts.
Referring to Fig. 1 ~ Fig. 3, the length of bottom plate 1 of the present invention, width dimensions can be designed according to the size of measurement machine worktable.Utilize
Bottom plate 1 can be fixed on measurement machine worktable by the connecting hole 9 on bottom plate 1.The T-shaped cunning along X-direction is processed on bottom plate 1
Processed in groove, T-shaped chute along equidistant first positioning hole 4 of X-direction, T-shaped sliding block and T-shaped chute coordinate can in groove edge
X-direction is moved, and the second positioning hole 5 is opened on T-shaped sliding block.Because T-shaped sliding block has good interchangeability and quick detachable, T-shaped sliding block
On the second positioning hole the series of different size is made, in actually measurement, for different size of hole on different parts 6, more
Change associated sliding block.When being measured to part, a fabrication hole on part 6 is passed through on the first alignment pin 7 and bottom plate
First positioning hole 4 is coordinated, and another fabrication hole on part 6 is passed through into the second alignment pin 8 and the second positioning hole on T-shaped sliding block
5 coordinate, and part 6 is positioned completely.So, the second positioning hole on bottom plate on equidistant first positioning hole 4 and T-shaped sliding block is utilized
5 can equidistantly install part 6.Carried out as follows during measurement：Centering measurement origin →Import measurement data and press
Part be mounted equidistant relation carry out array, set deviation →Get ready measurement →Analysis result.Once mounting multiple zero
Part need to only carry out a centering and data are imported, and time greatly reduces, and measurement efficiency is improved.
Claims (8)
1. a kind of measurement machine clamp for measure batch, it is characterised in that：Including bottom plate, sliding block, the first alignment pin and second
It is equipped with alignment pin, the bottom plate in chute, chute and is provided with the first positioning hole, first positioning hole at least two, institute
State and the second positioning hole is provided with sliding block, the sliding block at least two, sliding block is arranged in chute, and sliding block can be in chute
Slide；When being measured to part, a fabrication hole on part is carried out by the first positioning hole on the first alignment pin and bottom plate
Coordinate, another fabrication hole on part is coordinated by the second positioning hole on the second alignment pin and T-shaped sliding block, part is completely fixed
Position.
2. a kind of measurement machine clamp for measure batch according to claim 1, it is characterised in that：The chute is at least
For one, same chute is interior at least provided with first positioning hole.
3. a kind of measurement machine clamp for measure batch according to claim 2, it is characterised in that：In same chute
The first positioning hole be more than three when, the first positioning hole spaced set.
4. a kind of measurement machine clamp for measure batch according to Claims 2 or 3, it is characterised in that：Same is slided
One sliding block is at least installed in groove.
5. a kind of measurement machine clamp for measure batch according to claim 2, it is characterised in that：The chute is two
It is more than bar, between chute mutually equidistantly and be arranged in parallel.
6. a kind of measurement machine clamp for measure batch according to claim 1, it is characterised in that：The chute is T
Shape chute, the sliding block is T-shaped sliding block.
7. a kind of measurement machine clamp for measure batch according to claim 1, it is characterised in that：Second positioning
The aperture in hole is provided with plurality of specifications.
8. a kind of measurement machine clamp for measure batch according to claim 1, it is characterised in that：The side of the bottom plate
Edge is provided with connecting hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610374558.5A CN105953757B (en) | 2016-05-31 | 2016-05-31 | A kind of measurement machine clamp for measure batch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610374558.5A CN105953757B (en) | 2016-05-31 | 2016-05-31 | A kind of measurement machine clamp for measure batch |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105953757A CN105953757A (en) | 2016-09-21 |
| CN105953757B true CN105953757B (en) | 2017-11-03 |
Family
ID=56907398
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610374558.5A Active CN105953757B (en) | 2016-05-31 | 2016-05-31 | A kind of measurement machine clamp for measure batch |
Country Status (1)
| Country | Link |
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| CN (1) | CN105953757B (en) |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61213624A (en) * | 1985-03-19 | 1986-09-22 | Mitsutoyo Mfg Co Ltd | Three-dimensional measuring machine |
| CN101408399B (en) * | 2008-11-19 | 2010-06-02 | 南车戚墅堰机车有限公司 | Moveable platform |
| CN202428137U (en) * | 2011-12-12 | 2012-09-12 | 贵州永红航空机械有限责任公司 | Quick positioning device of combination fixture |
| CN103673846A (en) * | 2013-11-29 | 2014-03-26 | 无锡市航鹄科技有限公司 | Tool for double-shaft parallelism degree detection |
| CN104019746B (en) * | 2014-06-20 | 2017-01-25 | 中国石油大学(北京) | Measurement device and method for fracture shapes after physical model samples are fractured |
| CN204556841U (en) * | 2015-05-14 | 2015-08-12 | 中国电子科技集团公司第二十六研究所 | A kind of batch testing fixture of scintillator crystal bar |
| CN105269372A (en) * | 2015-10-27 | 2016-01-27 | 芜湖市泰能电热器具有限公司 | Controllable milling end face clamp for batches of workpieces |
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2016
- 2016-05-31 CN CN201610374558.5A patent/CN105953757B/en active Active
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| Publication number | Publication date |
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| CN105953757A (en) | 2016-09-21 |
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