CN201373721Y - Special clamp for detecting bolt ball - Google Patents
Special clamp for detecting bolt ball Download PDFInfo
- Publication number
- CN201373721Y CN201373721Y CN200920036454U CN200920036454U CN201373721Y CN 201373721 Y CN201373721 Y CN 201373721Y CN 200920036454 U CN200920036454 U CN 200920036454U CN 200920036454 U CN200920036454 U CN 200920036454U CN 201373721 Y CN201373721 Y CN 201373721Y
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- CN
- China
- Prior art keywords
- rotation platform
- bolt
- bolt sphere
- fixed mount
- holder
- Prior art date
- 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.)
- Expired - Fee Related
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- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The utility model discloses a special clamp for detecting a bolt ball, and belongs to a clamp. The special clamp comprises a base and a rotary platform capable of rotating installed on the base. Four uniformly distributed guide slots are formed on the rotary platform by taking the center of the rotary platform as the symmetry center; a fixed base is mounted at the center of the surface of the rotary platform; and fixing frames, which are capable of moving along the guide slots and are matched with the fixed base to clamp the bolt ball, are mounted on the guide slots on the rotary platform. After the fixing frames are adjusted in place, the bolt ball is fixed and the degree of the rotation freedom of the bolt ball is limited so as to completely fix the bolt ball. The utility model has the beneficial effects that the bolt ball can be clamped conveniently when the position and form dimension of the bolt ball is detected in the three-coordinate method; the detection angle can be adjusted finely; and the structure is simple and reliable.
Description
Technical field
The utility model relates to a kind of anchor clamps, specifically is a kind of bolt sphere detection anchor clamps.When being specially adapted to adopt three-dimensional coordinates measurement bolt sphere morpheme size detection, bolt sphere is fixed.
Background technology
At present, adopt three coordinate measuring machine that the morpheme size of bolt sphere is detected, can only carry out simply fixingly, not have the special unit clamp that carries out the clamping bolt sphere at the detection characteristics of three-dimensional it.Usual way set bolt ball is cumbersome, and can not finely tune according to the needs that make things convenient for detection angles after clamping is finished, and has caused the difficulty that clamping is adjusted repeatedly when detecting.
Summary of the invention
In order to overcome the above-mentioned deficiency of existing three-dimensional coordinates measurement machine testing bolt sphere morpheme size clamping tool, the utility model provides a kind of bolt sphere to detect unit clamp, these anchor clamps not only can carry out clamping easily to bolt sphere, and can after finishing, clamping carry out the fine setting of detection angles before the measurement.
The technical scheme that its technical matters that solves the utility model adopts is: a kind of bolt sphere detects unit clamp, it is characterized in that it comprises base, be installed in rotatable rotation platform on the base, on rotation platform, be symmetrical in the rotation platform center and be provided with four equally distributed guide grooves, one holder is installed on rotation platform table top center, the fixed mount of the grip bolt ball that matches with holder that can move along guide groove is installed on the guide groove on the rotation platform.
Because three-dimensional belongs to contact type measurement, though the power of contact is very little, whole testing process also has regular hour length, has mobilely unavoidably in testing process, and it is necessary therefore limiting its degree of freedom fully.Each bolt sphere all has the threaded hole of a M20, it is the effect of in process, playing machining benchmark, therefore in measurement, also can be with this hole as the benchmark that detects, it is fixed, so only can stay the degree of freedom of the rotation on the next direction, after re-using a fixed mount its rotary freedom being limited, whole bolt sphere will be completely fixed in the process that detects.When promptly measuring, bolt sphere is positioned on the holder, further locatees with fixed mount again.
The beneficial effects of the utility model are, can carry out clamping easily to bolt sphere when the size detection of the spherical position of three-dimensional triton bolt, and can carry out the fine setting of detection angles, and it is simple in structure, reliable.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified.
Fig. 1 is an one-piece construction synoptic diagram of the present utility model;
Fig. 2 is the fixed rack structure synoptic diagram of bolt sphere unit clamp;
Fig. 3 is the fixed seat structure synoptic diagram of bolt sphere anchor clamps;
Fig. 4 is the synoptic diagram behind the fishbolt ball.
Among the figure: 1. rotation platform, 1-1, guide groove, 2. holder, 2-1, positioning disc, 2-2, cylinder, 2-3, double-screw bolt, 3. fixed mount, 3-1. lower plate, 3-2. fixed mount stud head, 3-3. the fixed mount double-screw bolt, 3-4. bolt sphere clamping screw, 3-5. guide pillar, 3-6. slide block, 3-7. slide block lock-screw, 3-8. train wheel bridge, 4. base, 5, bolt sphere.
Embodiment
As shown in Figure 1, rotation platform 1, holder 2, fixed mount 3 and base 4 have constituted whole bolt sphere unit clamp, can play the effect that limits its freedom of motion fully to bolt sphere.Rotatable rotation platform 1 is installed on base 4, on rotation platform 1, be symmetrical in the rotation platform center and be provided with four equally distributed guide groove 1-1, one holder 2 is installed on rotation platform table top center, the fixed mount 3 of the grip bolt ball that matches with holder 2 that can move along guide groove is installed on the guide groove 1-1 on the rotation platform.Rotation platform is a disc, and home position has a jack that is used for plug-in mounting holder 2, and holder 2 is inserted in the jack.A fixed mount 3 is set on the rotation platform 1 at least.
As shown in Figure 2, fixed mount 3 comprises train wheel bridge 3-8, be positioned at the lower plate 3-1 parallel below the train wheel bridge, two vertical fixing guide pillar 3-5 is thereon arranged on the train wheel bridge 3-8, a slide block 3-6 that can slide up and down and can locate along guide pillar is arranged on two guide pillars with train wheel bridge; Interposition at slide block is equipped with a horizontally disposed slide block bolt sphere clamping screw 3-4; The fixed mount double-screw bolt 3-3 that fixed mount 3 usefulness are passed upper and lower clamping plate inserts among the guide groove 1-1 on the rotation platform and can slide in groove and locked location.Be useful on the slide block lock-screw 3-7 of locked slide position at the two ends of slide block 3-6.
As shown in Figure 3, holder has a setting circle dish 2-1, is fixed with one on its lower surface and can inserts the cylinder 2-2 in the jack on the rotation platform, and the double-screw bolt 2-3 in the threaded benchmark threaded hole that can screw in bolt sphere in a upper end is fixed in the center, upper surface.
As shown in Figure 1 and Figure 4, train wheel bridge 3-8 as the basic fixed of whole anchor clamps on the guide groove 1-1 of rotation platform 1, adopt fixed mount double-screw bolt 3-3 pulling that whole fixed mount 3 is fixed on the rotation platform 1, train wheel bridge 3-8 can also slide in guide groove 1-1 by the structure of its T shape in addition, adjust its installation site, the back of adjusting to the right place is tightened fixed mount double-screw bolt 3-3 by bolt head 3-2 and is fixed.At last bolt sphere 5 usefulness bolt sphere clamping screw 3-4 are screwed in to the bolt sphere direction, make the milling flat of its hold-down bolt ball, limit the rotary freedom of bolt sphere, it is completely fixed.
Claims (6)
1, a kind of bolt sphere detects unit clamp, it is characterized in that it comprises base (4), be installed in base (4) and go up rotatable rotation platform (1), on rotation platform, be symmetrical in the rotation platform center and be provided with four equally distributed guide grooves (1-1), one holder (2) is installed on rotation platform table top center, the fixed mount (3) of the grip bolt ball that matches with holder (2) that can move along guide groove is installed on the guide groove on the rotation platform (1-1).
2, bolt sphere according to claim 1 detects unit clamp, and it is characterized in that: rotation platform is a disc, and home position has a jack that is used for plug-in mounting holder (2), and holder (2) is inserted in the jack.
3, bolt sphere according to claim 1 detects unit clamp, it is characterized in that: holder (2) has a setting circle dish (2-1), be fixed with on its lower surface and can insert the cylinder in the jack (2-2) on the rotation platform, the double-screw bolt (2-3) in the threaded benchmark threaded hole that can screw in bolt sphere in a upper end is fixed in the center, upper surface.
4, bolt sphere according to claim 1 detects unit clamp, it is characterized in that: fixed mount (3) comprises train wheel bridge (3-8), be positioned at the lower plate (3-1) parallel below the train wheel bridge with train wheel bridge, two vertical fixing guide pillar (3-5) is thereon arranged on the train wheel bridge (3-8), on two guide pillars, have one can slide up and down the slide block (3-6) that also can locate along guide pillar; Interposition at slide block is equipped with a horizontally disposed slide block bolt sphere clamping screw (3-4); Fixed mount (3) is with also sliding in groove and locked location in the guide groove (1-1) on fixed mount double-screw bolt (3-3) the insertion rotation platform that passes upper and lower clamping plate.
5, bolt sphere according to claim 4 detects unit clamp, it is characterized in that: the slide block lock-screw (3-7) that is useful on locked slide position at the two ends of slide block (3-6).
6, bolt sphere according to claim 1 detects unit clamp, it is characterized in that: a fixed mount (3) is set on the rotation platform (1) at least.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920036454U CN201373721Y (en) | 2009-02-16 | 2009-02-16 | Special clamp for detecting bolt ball |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920036454U CN201373721Y (en) | 2009-02-16 | 2009-02-16 | Special clamp for detecting bolt ball |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201373721Y true CN201373721Y (en) | 2009-12-30 |
Family
ID=41499806
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200920036454U Expired - Fee Related CN201373721Y (en) | 2009-02-16 | 2009-02-16 | Special clamp for detecting bolt ball |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201373721Y (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102501134A (en) * | 2011-11-01 | 2012-06-20 | 黄河水利职业技术学院 | Ball center positioning attitude adjusting device of horizontal machine tool for ball stubs |
| CN103056268A (en) * | 2013-01-15 | 2013-04-24 | 上海华东计算技术研究所实验工厂 | Full-automatic special workpiece riveting equipment |
| CN103134650A (en) * | 2011-11-29 | 2013-06-05 | 鸿富锦精密工业(武汉)有限公司 | Test fixture |
| CN104215153A (en) * | 2014-09-03 | 2014-12-17 | 江苏文光模具技术有限公司 | Checking tool for checking embedded screws |
| CN105066921A (en) * | 2015-08-13 | 2015-11-18 | 爱佩仪中测（成都）精密仪器有限公司 | Workpiece clamping mechanism applied to polar coordinate measuring machine |
| CN105277134A (en) * | 2014-07-17 | 2016-01-27 | 株式会社三丰 | Spherical shape measurement method and apparatus |
| CN106841251A (en) * | 2017-04-19 | 2017-06-13 | 中国工程物理研究院核物理与化学研究所 | A kind of neutron photography sample clamp |
-
2009
- 2009-02-16 CN CN200920036454U patent/CN201373721Y/en not_active Expired - Fee Related
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102501134A (en) * | 2011-11-01 | 2012-06-20 | 黄河水利职业技术学院 | Ball center positioning attitude adjusting device of horizontal machine tool for ball stubs |
| CN103134650A (en) * | 2011-11-29 | 2013-06-05 | 鸿富锦精密工业(武汉)有限公司 | Test fixture |
| CN103134650B (en) * | 2011-11-29 | 2016-01-27 | 青岛橡胶谷知识产权有限公司 | Measurement jig |
| CN103056268A (en) * | 2013-01-15 | 2013-04-24 | 上海华东计算技术研究所实验工厂 | Full-automatic special workpiece riveting equipment |
| CN103056268B (en) * | 2013-01-15 | 2015-11-18 | 上海华东计算技术研究所实验工厂 | Automatic workpieces riveting special equipment |
| CN105277134A (en) * | 2014-07-17 | 2016-01-27 | 株式会社三丰 | Spherical shape measurement method and apparatus |
| CN105277134B (en) * | 2014-07-17 | 2019-05-07 | 株式会社三丰 | Ball shape measuring method and device |
| US10444008B2 (en) | 2014-07-17 | 2019-10-15 | Mitutoyo Corporation | Spherical shape measurement method and apparatus for rotating a sphere about first rotation axis and rotating a sphere hold mechanism about second rotation axis orthogonal to first rotation axis |
| CN104215153A (en) * | 2014-09-03 | 2014-12-17 | 江苏文光模具技术有限公司 | Checking tool for checking embedded screws |
| CN105066921A (en) * | 2015-08-13 | 2015-11-18 | 爱佩仪中测（成都）精密仪器有限公司 | Workpiece clamping mechanism applied to polar coordinate measuring machine |
| CN106841251A (en) * | 2017-04-19 | 2017-06-13 | 中国工程物理研究院核物理与化学研究所 | A kind of neutron photography sample clamp |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20091230 Termination date: 20110216 |