CN104191393A - Clamp for fixing optical elements - Google Patents
Clamp for fixing optical elements Download PDFInfo
- Publication number
- CN104191393A CN104191393A CN201410436087.7A CN201410436087A CN104191393A CN 104191393 A CN104191393 A CN 104191393A CN 201410436087 A CN201410436087 A CN 201410436087A CN 104191393 A CN104191393 A CN 104191393A
- Authority
- CN
- China
- Prior art keywords
- ring body
- fixture
- clamp
- optical element
- hole
- 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.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B11/00—Work holders not covered by any preceding group in the subclass, e.g. magnetic work holders, vacuum work holders
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Telescopes (AREA)
Abstract
The invention discloses a clamp for fixing optical elements. The clamp comprises a first ring body and a second ring body. The first ring body is of a cavity structure, and an opening is formed in the inner side of the cavity structure. The second ring body is arranged in the cavity structure of the first ring body in a rotating mode. The clamp further comprises at least three clamp bodies. One position of each clamp body is fixed to the first ring body, the other position of each clamp body is fixed to the second ring body, and the two positions of each clamp are provided with pivoting holes respectively. The clamp bodies are arranged on the first ring body and the second ring body in a pivoted mode through the pivoting holes. According to the clamp for fixing the optical elements, the clamp bodies are installed on the first ring body and the second ring body through the pivoting holes, the relative distances between the clamp bodies can be adjusted only by rotating the first ring body and the second ring body, and therefore the clamp can clamp the optical elements with different sizes and shapes.
Description
Technical field
The present invention relates to a kind of fixture of fixing optical element, relate in particular to a kind of optical element fixture of applicable all size.
Background technology
Now current, optical element is widely used in opto-electronics, therefore the specification of optical element is also had to strict restriction, in order to control the specification of optical element, must measure one by one the optical property of optical element before use.But current various optical elements is not of uniform size, in the time that optical element is tested, all needing to make different fixtures fixes optical element conventionally, and not only cost is high, and efficiency is also low.
Summary of the invention
can not adapt to the optical element of all size for solving existing fixture, spy of the present invention provides size adjustable fixture.
Technical scheme of the present invention is as follows:
A fixture for fixing optical element, comprises the first ring body, the second ring body, the cavity structure that wherein the first ring body is interior side opening, and the second ring body rotates and is arranged in the cavity structure of the first ring body; Also comprise that a place is fixed on the first ring body, another place is fixed at least three fixtures on the second ring body; Wherein two places of fixture offer respectively pivoted hole, and fixture is hubbed on the first ring body and the second ring body by pivoted hole.
Further, the side of described the first ring body has cuboid through hole, also comprises the sliding bar being arranged on the second ring body outer wall; Described sliding bar runs through cuboid through hole.
Further, also comprise the pull bar being arranged on the external wall of first ring.
Further, the end of described sliding bar is offered porose, also comprises the bending snap close that is evenly arranged on cuboid through hole upper end.
Further, described fixture is ledge structure, and the height of fixture end is fixed on the height of the first ring body and second ring body one end lower than fixture.
In the present invention, fixture is arranged on the first ring body and the second ring body by pivoted hole, by rotating the first ring body and the second ring body is the relative distance between capable of regulating fixture, thereby is convenient to clamp the optical element of different size and shapes.The setting of sliding bar is convenient to rotate the second ring body, and the setting of pull bar is convenient to rotate the first ring body.The sweep of bending snap close is buckled in the hole of offering on sliding bar, has played the effect that the first ring body makes it no longer to rotate of fixing.The ledge structure of fixture has played the effect of stationary fixture, has avoided fixture to skid off from the left and right sides of whole device.
Brief description of the drawings
Fig. 1 is a kind of structural representation of fixture of fixing optical element;
Wherein the corresponding parts title of Reference numeral is as follows:
1-the first ring body, 2-the second ring body, 3-fixture, 4-pivoted hole, 5-cuboid through hole, 6-sliding bar, 7-pull bar, 8-bending snap close.
Detailed description of the invention
Below in conjunction with accompanying drawing, the specific embodiment of the present invention is further described.It should be noted that at this, be used for helping to understand this invention for the explanation of these embodiments, but do not form limitation of the invention.In addition,, in each embodiment of described the present invention, related technical characterictic just can combine mutually as long as do not form each other conflict.
Embodiment 1
As shown in Figure 1, a kind of fixture of fixing optical element, comprises the first ring body 1, the second ring body 2, the cavity structure that wherein the first ring body 1 is interior side opening, and the second ring body 2 rotates and is arranged in the cavity structure of the first ring body 1; Also comprise that a place is fixed on the first ring body 1, another place is fixed at least three fixtures 3 on the second ring body 2; Wherein two places of fixture 3 offer respectively pivoted hole 4, and fixture 3 is hubbed on the first ring body 1 and the second ring body 2 by pivoted hole 4.
In the present embodiment, fixture 3 is hubbed on the first ring body 1 and the second ring body 2 by pivoted hole 4, the first ring body 1 and the second ring body 2 can relatively rotate again, in the time rotating the first ring body 1 and the second ring body 2, fixture 3 will shift position, therefore the distance being arranged between at least three fixtures 3 on the first ring body 1 and the second ring body 2 will change along with rotation, to clamp the optical element of different size and shapes.
Embodiment 2
The present embodiment is on the basis of embodiment 1, and the side of described the first ring body 1 has cuboid through hole 5, also comprises the sliding bar 6 being arranged on the second ring body 2 outer walls; Described sliding bar 6 runs through cuboid through hole 5.
In the present embodiment, sliding bar 6 runs through cuboid through hole 5, and therefore, in the time hauling sliding bar 6 and move along the axis of rectangular through holes 5, the second ring body 2 will rotate along with the direction that sliding bar 6 pulls, and the rotation of the second ring body 2 is offset the position that makes fixture 3 to some extent.
Embodiment 3
The present embodiment, on the basis of embodiment 1 or embodiment 2, also comprises the pull bar 7 being arranged on the first ring body 1 outer wall.
Pull pull bar 7, the first ring bodies 1 on the first ring body 1 outer wall will drive the fixture 3 being hubbed on the first ring body 1 to rotate.
Embodiment 4
The present embodiment is on the basis of embodiment 2 or embodiment 3, and the end of described sliding bar 6 is offered porose, also comprises the bending snap close 8 that is evenly arranged on cuboid through hole 5 upper ends.
In the time that the second ring body 2 turns to desired location, the sweep of the bending snap close 8 corresponding with sliding bar 6 positions is buckled in the hole of offering on sliding bar 6, has avoided like this causing distance between fixture 3 to widen optical element is fallen to the ground breaking into pieces because touching because of carelessness sliding bar 6.
Embodiment 5
The present embodiment is on the basis of embodiment 1 or embodiment 2 or embodiment 3 or embodiment 4, and described fixture 3 is ledge structure, and the height of fixture 3 ends is fixed on the height of the first ring body 1 and second ring body 2 one end lower than fixture 3.
In the present embodiment, the ledge structure of fixture 3 has played the effect of stationary fixture 3, has avoided fixture 3 to skid off from the left and right sides of whole device.
By reference to the accompanying drawings the preferred embodiments of the disclosure and embodiment are explained in detail above, but the present invention is not limited to the above-described embodiment and examples, in the ken possessing those skilled in the art, can also make a variety of changes without departing from the inventive concept of the premise.
Claims (5)
1. a fixture for fixing optical element, is characterized in that:
Comprise the first ring body (1), the second ring body (2), the cavity structure that wherein the first ring body (1) is interior side opening, the second ring body (2) rotates and is arranged in the cavity structure of the first ring body (1); Also comprise that a place is fixed on the first ring body (1), another place is fixed at least three fixtures (3) on the second ring body (2); Wherein two places of fixture (3) offer respectively pivoted hole (4), and fixture (3) is hubbed on the first ring body (1) and the second ring body (2) by pivoted hole (4).
2. the fixture of a kind of fixing optical element according to claim 1, is characterized in that:
The side of described the first ring body (1) has cuboid through hole (5), also comprises the sliding bar (6) being arranged on the second ring body (2) outer wall; Described sliding bar (6) runs through cuboid through hole (5).
3. the fixture of a kind of fixing optical element according to claim 1, is characterized in that:
Also comprise the pull bar (7) being arranged on the first ring body (1) outer wall.
4. the fixture of a kind of fixing optical element according to claim 2, is characterized in that:
The end of described sliding bar (6) is offered porose, also comprises the bending snap close (8) that is evenly arranged on cuboid through hole (5) upper end.
5. the fixture of a kind of fixing optical element according to claim 1, is characterized in that:
Described fixture (3) is ledge structure, and the height of fixture (3) end is fixed on the height of the first ring body (1) and the second ring body (2) one end lower than fixture (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410436087.7A CN104191393A (en) | 2014-08-29 | 2014-08-29 | Clamp for fixing optical elements |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410436087.7A CN104191393A (en) | 2014-08-29 | 2014-08-29 | Clamp for fixing optical elements |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104191393A true CN104191393A (en) | 2014-12-10 |
Family
ID=52076840
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410436087.7A Pending CN104191393A (en) | 2014-08-29 | 2014-08-29 | Clamp for fixing optical elements |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104191393A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106271332A (en) * | 2016-10-09 | 2017-01-04 | 芜湖瑞德机械科技有限公司 | A kind of universal portable weld jig and operational approach thereof |
| CN109211525A (en) * | 2017-07-05 | 2019-01-15 | 日本电产株式会社 | Lens eccentricity measures accessory and lens eccentricity measurement device |
| CN113927512A (en) * | 2021-11-09 | 2022-01-14 | 宁波江丰电子材料股份有限公司 | Semiconductor focusing ring piece machining clamp and manufacturing method thereof |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2112840U (en) * | 1992-02-19 | 1992-08-12 | 珠海经济特区长城电子仪器厂 | Beam splitting-inverted image adjusting frame for camera instrument |
| US5606129A (en) * | 1994-01-19 | 1997-02-25 | Lehmann; Martin | Process for scanning inspection of rotationally symmetrical, particularly cylindrical, receptacles using a dynamic gas bearing, and inspection device for said process |
| CN2567560Y (en) * | 2002-07-11 | 2003-08-20 | 精碟科技股份有限公司 | Optical Component Fixtures |
| DE10323662A1 (en) * | 2003-05-14 | 2004-12-02 | Wilhelm Hetschel | Centering device to align and/or hold esp. work pieces has centering parts fastened pivoted to main body for compact construction |
| CN101393073A (en) * | 2007-09-17 | 2009-03-25 | 鸿富锦精密工业（深圳）有限公司 | Eccentric measuring set and measuring instruments |
| CN102288386A (en) * | 2011-07-27 | 2011-12-21 | 中国科学院长春光学精密机械与物理研究所 | Fixture for interference detection of optical component |
| CN103878713A (en) * | 2014-04-01 | 2014-06-25 | 苏州博众精工科技有限公司 | Product clamping device |
-
2014
- 2014-08-29 CN CN201410436087.7A patent/CN104191393A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2112840U (en) * | 1992-02-19 | 1992-08-12 | 珠海经济特区长城电子仪器厂 | Beam splitting-inverted image adjusting frame for camera instrument |
| US5606129A (en) * | 1994-01-19 | 1997-02-25 | Lehmann; Martin | Process for scanning inspection of rotationally symmetrical, particularly cylindrical, receptacles using a dynamic gas bearing, and inspection device for said process |
| CN2567560Y (en) * | 2002-07-11 | 2003-08-20 | 精碟科技股份有限公司 | Optical Component Fixtures |
| DE10323662A1 (en) * | 2003-05-14 | 2004-12-02 | Wilhelm Hetschel | Centering device to align and/or hold esp. work pieces has centering parts fastened pivoted to main body for compact construction |
| CN101393073A (en) * | 2007-09-17 | 2009-03-25 | 鸿富锦精密工业（深圳）有限公司 | Eccentric measuring set and measuring instruments |
| CN102288386A (en) * | 2011-07-27 | 2011-12-21 | 中国科学院长春光学精密机械与物理研究所 | Fixture for interference detection of optical component |
| CN103878713A (en) * | 2014-04-01 | 2014-06-25 | 苏州博众精工科技有限公司 | Product clamping device |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106271332A (en) * | 2016-10-09 | 2017-01-04 | 芜湖瑞德机械科技有限公司 | A kind of universal portable weld jig and operational approach thereof |
| CN109211525A (en) * | 2017-07-05 | 2019-01-15 | 日本电产株式会社 | Lens eccentricity measures accessory and lens eccentricity measurement device |
| CN113927512A (en) * | 2021-11-09 | 2022-01-14 | 宁波江丰电子材料股份有限公司 | Semiconductor focusing ring piece machining clamp and manufacturing method thereof |
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| PB01 | Publication | ||
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Application publication date: 20141210 |