CN202599378U - Three-coordinate measuring instrument for measuring special-shaped piece - Google Patents
Three-coordinate measuring instrument for measuring special-shaped piece Download PDFInfo
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- CN202599378U CN202599378U CN 201220154405 CN201220154405U CN202599378U CN 202599378 U CN202599378 U CN 202599378U CN 201220154405 CN201220154405 CN 201220154405 CN 201220154405 U CN201220154405 U CN 201220154405U CN 202599378 U CN202599378 U CN 202599378U
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- lever arm
- slide block
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- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The utility model discloses a three-coordinate measuring instrument for measuring a special-shaped piece. The measuring instrument comprises a measuring platform, two movable arms, a movable bridge, a slide block group and a measuring probe, wherein the measuring platform carries a measured piece, the two movable arms walk on the measuring platform, the movable bridge which is arranged between the two movable arms is fixedly connected with the two movable arms, the slide block group slides on the movable bridge, and the measuring probe which is installed on the slide block group moves up and down relative to the slide block group. The movable arms comprise a driving movable arm which is provided with a driving motor and a driven movable arm which is provided with a clamp-connection structure; and the measuring platform is equipped with a walking track which is positioned under the driving movable arm and a sliding structure which is positioned under the driven movable arm, wherein the sliding structure is parallel with the walking track. The measuring instrument of the utility model has the advantages that the driving motor drives the driving movable arm to move, so that movement of the driving movable arm is more rapid and smarter; and the measuring platform is equipped with the walking track and the sliding structure which correspond with the two movable arms under the movable bridge, so that movement of the movable bridge is convenient, the measuring precision is improved, and point, line, and surface positioning principles are easy to reach.
Description
Technical field
The utility model relates to technical field of measuring equipment, is specifically related to a kind of three-coordinates measuring machine that is used to measure shaped piece.
Background technology
Traditional three-coordinates measuring machine is in order to guarantee good guiding; Crossbeam adopts square-section crossbeam or trapezoid cross section crossbeam more, lives the bigger crossbeam of quality for firm support, and the quality of the structure of supporting traverse is also bigger; Finally cause the whole quality of three-coordinates measuring machine big; The moving-member motional inertia is big, greatly reduces the precision of measurement, is difficult to reach the positioning principle of point, line, surface.
The utility model content
For solving the deficiency of prior art, the purpose of the utility model is to provide a kind of three-coordinates measuring machine that is used to measure shaped piece that crossbeam moves of being convenient to.
In order to realize above-mentioned target, the utility model adopts following technical scheme:
A kind of three-coordinates measuring machine that is used to measure shaped piece; It is characterized in that, comprising: the slide block group that be used to place the measurement table top of measuring article, be used for, be arranged on the movable bridge that is fixedly connected with them between the aforementioned lever arm, is used for sliding on the aforementioned movable bridge, be installed on the aforementioned slide block group measuring sonde that can aforementioned relatively slide block group moves up and down at up two lever arms walking of aforementioned measurement table top; The below that aforementioned measurement table top is positioned at aforementioned one of them lever arm is provided with the walking track, and the below that aforementioned measurement table top is positioned at another lever arm is formed with the slide construction with the walking parallel track.
The aforesaid three-coordinates measuring machine that is used to measure shaped piece; It is characterized in that; The lever arm that aforementioned walking track is corresponding is the active movement arm, and another lever arm is driven lever arm, is provided with in the aforementioned active movement arm to be used to drive the drive motor that it is walked on the walking track; Aforementioned driven lever arm forms the interface arrangment that has pulley, and aforementioned slide construction is the rectangular preiection that aforementioned measuring table extends to form to horizontal direction.
The aforesaid three-coordinates measuring machine that is used to measure shaped piece is characterized in that, aforementioned movable bridge is perpendicular to aforementioned walking track.
The aforesaid three-coordinates measuring machine that is used to measure shaped piece is characterized in that aforementioned measurement table top is provided with into the pilot hole of array arrangement.
Aforesaid three-coordinates measuring machine is characterized in that, aforementioned drive motor is a servomotor.
The usefulness of the utility model is: the motion of driven by servomotor active movement arm makes moving of active movement arm quicker, dexterous; Measure table top and be provided with walking track and bascule, corresponding respectively with two lever arms that are arranged on the movable bridge below, moving of portable propelling bridge improved measuring accuracy, is easy to reach the positioning principle of point, line, surface.
Description of drawings
Fig. 1 is the structural representation of a specific embodiment of three-coordinates measuring machine that is used to measure shaped piece of the utility model;
Fig. 2 is the rear view of three-coordinates measuring machine among Fig. 1;
Fig. 3 is the local enlarged diagram of Fig. 1;
The implication of Reference numeral among the figure:
1-measures table top, the 2-track of walking, 3-slide construction, 4-active movement arm, the driven lever arm of 5-, 6-movable bridge, 7-slide block group, 8-measuring sonde, 9-pilot hole, 10-interface arrangment, 11-pulley.
Embodiment
Below in conjunction with accompanying drawing and specific embodiment the utility model is done concrete introduction.
See figures.1.and.2; Be used to measure the three-coordinates measuring machine of shaped piece; Comprise: be used to place the measurement table top 1 of measuring article, be used for being arranged on movable bridge 6 between active movement arm 4 and the driven lever arm 5 and that be fixedly connected with them at active movement arm 4, the driven lever arm 5 of measuring walking on the table top 1; Be used for the slide block group 7 that on movable bridge 6, slides, be installed on the slide block group 7 measuring sonde 8 that slide block group 7 relatively moves up and down.
The position of the probe of control survey for ease 8, movable bridge 6 is perpendicular to the walking track.
For movable bridge 6 can moved on measurement table top 1 under the drive of active movement arm 4 and driven lever arm 5; The below that measurement table top 1 is positioned at active movement arm 4 is provided with walking track 2; The below that measurement table top 1 is positioned at driven lever arm 5 is formed with slide construction 3, and slide construction 3 is parallel with walking track 2.As a kind of preferred scheme, the rectangular preiection that slide construction 3 extends to form to horizontal direction for measuring table 1.
With reference to Fig. 2 and Fig. 3, for being connected to, measures on the table top 1 driven lever arm 5, and driven lever arm 5 is formed with interface arrangment 10.Measuring moving on the table top 1 for convenient driven lever arm 5, interface arrangment 10 has pulley 11, and pulley 11 drives driven lever arm 5 and measuring motion on the table top 1.
Be provided with drive motor (not shown) in the active movement arm 4, drive motor drives active movement arm 4 walking on walking track 2.As a kind of preferred version, drive motor is a servomotor, owing to be provided with drive motor in the active movement arm 4, makes that moving of active movement arm 4 is quicker, dexterous.
As a kind of preferred version, to measure table top 1 and be provided with some pilot holes 9,9 one-tenth array arrangements of pilot hole are used for three-coordinates measuring machine is done vertical calibration.
The foregoing description does not limit the utility model in any form, and all employings are equal to the technical scheme that mode obtained of replacement or equivalent transformation, all drop in the protection domain of the utility model.
Claims (5)
1. be used to measure the three-coordinates measuring machine of shaped piece; It is characterized in that, comprising: the slide block group that be used to place the measurement table top of measuring article, be used for, be arranged on the movable bridge that is fixedly connected with them between the above-mentioned lever arm, is used for sliding on the above-mentioned movable bridge, be installed on the above-mentioned slide block group measuring sonde that can above-mentioned relatively slide block group moves up and down at up two lever arms walking of above-mentioned measurement table top; The below that above-mentioned measurement table top is positioned at above-mentioned one of them lever arm is provided with the walking track, and the below that above-mentioned measurement table top is positioned at another lever arm is formed with the slide construction with the walking parallel track.
2. the three-coordinates measuring machine that is used to measure shaped piece according to claim 1; It is characterized in that; The lever arm that above-mentioned walking track is corresponding is the active movement arm, and another lever arm is driven lever arm, is provided with in the above-mentioned active movement arm to be used to drive the drive motor that it is walked on the walking track; Above-mentioned driven lever arm forms the interface arrangment that has pulley, and above-mentioned slide construction is the rectangular preiection that above-mentioned measuring table extends to form to horizontal direction.
3. the three-coordinates measuring machine that is used to measure shaped piece according to claim 1 is characterized in that, above-mentioned movable bridge is perpendicular to above-mentioned walking track.
4. the three-coordinates measuring machine that is used to measure shaped piece according to claim 3 is characterized in that above-mentioned measurement table top is provided with into the pilot hole of array arrangement.
5. according to any described three-coordinates measuring machine of claim 2 to 4, it is characterized in that above-mentioned drive motor is a servomotor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220154405 CN202599378U (en) | 2012-04-13 | 2012-04-13 | Three-coordinate measuring instrument for measuring special-shaped piece |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220154405 CN202599378U (en) | 2012-04-13 | 2012-04-13 | Three-coordinate measuring instrument for measuring special-shaped piece |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202599378U true CN202599378U (en) | 2012-12-12 |
Family
ID=47316908
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220154405 Expired - Fee Related CN202599378U (en) | 2012-04-13 | 2012-04-13 | Three-coordinate measuring instrument for measuring special-shaped piece |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202599378U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102645190A (en) * | 2012-04-13 | 2012-08-22 | 苏州怡信光电科技有限公司 | Three-coordinate measuring instrument for measuring shaped pieces |
| CN105241405A (en) * | 2015-09-29 | 2016-01-13 | 爱佩仪中测（成都）精密仪器有限公司 | Door type three-coordinate measuring instrument |
-
2012
- 2012-04-13 CN CN 201220154405 patent/CN202599378U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102645190A (en) * | 2012-04-13 | 2012-08-22 | 苏州怡信光电科技有限公司 | Three-coordinate measuring instrument for measuring shaped pieces |
| CN105241405A (en) * | 2015-09-29 | 2016-01-13 | 爱佩仪中测（成都）精密仪器有限公司 | Door type three-coordinate measuring instrument |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121212 Termination date: 20180413 |
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| CF01 | Termination of patent right due to non-payment of annual fee |