CN104345417A - Translation adjusting frame - Google Patents
Translation adjusting frame Download PDFInfo
- Publication number
- CN104345417A CN104345417A CN201310321802.8A CN201310321802A CN104345417A CN 104345417 A CN104345417 A CN 104345417A CN 201310321802 A CN201310321802 A CN 201310321802A CN 104345417 A CN104345417 A CN 104345417A
- Authority
- CN
- China
- Prior art keywords
- lead screw
- support
- objective table
- accurate lead
- adjustment rack
- 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
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B7/00—Mountings, adjusting means, or light-tight connections, for optical elements
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Details Of Measuring And Other Instruments (AREA)
- Magnetic Bearings And Hydrostatic Bearings (AREA)
- Bearings For Parts Moving Linearly (AREA)
Abstract
The invention discloses a translation adjusting frame comprising a support and an object table which is arranged on the support. The translation adjusting frame is characterized in that the object table is made of magnetically absorbable material. The object table is provided with a V-shaped groove. The position, which is corresponding to the V-shaped groove, of the support is provided with a plain sheet. A magnetic stripe is arranged below the plain sheet. The V-shaped groove is internally provided with a magnetically absorbable rolling ball. The translation adjusting frame also comprises a precision lead screw. The two ends of the precision lead screw are fixed on the support via a rolling ball bearing. The object table is linked with the precision lead screw via a sleeve. The beneficial effects of the translation adjusting frame are that translation adjusting precision is high, cost is low and the service life is long.
Description
Technical field
The present invention relates to optical field, specifically, relate to a kind of high-precision low cost translation adjustment rack.
Background technology
The position that translation adjustment rack comes between minute adjustment optical element often can be used at optical field.Traditional translation adjustment rack generally adopts spring or screw to eliminate the gap in screw-driven process, realizes minute adjustment.This translation adjustment rack is very high to mechanical parts requirement on machining accuracy, and adjustment rack precision all can be made to reduce due to spring deteriorates, translation stage wearing and tearing etc., and therefore the accurate translation adjustment rack of this type has the shortcomings such as price is high, the life-span is short.
Summary of the invention
The object of the invention is to the shortcoming and defect overcoming prior art existence, a kind of high-precision low cost translation adjustment rack is provided.
For achieving the above object, technical scheme proposed by the invention is: a kind of translation adjustment rack, comprise support, objective table, described objective table is located on support, it is characterized in that: described objective table is for making by magnetic material, and described objective table is provided with a V-type groove, the backing positions that described V-type groove is corresponding is provided with a plain film, be provided with a magnetic stripe below plain film, described V-type groove is built-in with one can the ball of magnetic; Also comprise an accurate lead screw, described accurate lead screw two ends are fixed on support by ball bearing, and described objective table is linked by sleeve and accurate lead screw.
Further, described ball bearing is can the ball bearing of magnetic, and one end of described accurate lead screw is provided with a strong magnet.
Further, described plain film is sapphire sheet.
Further, described accurate lead screw is connected with a stepper motor.
Adopt technique scheme, the beneficial effect that translation adjusting agent of the present invention has is: translation Adjustment precision is high, and cost is low, the life-span is long.
Accompanying drawing explanation
Fig. 1 is translation adjustment rack structural representation of the present invention;
Fig. 2 is translation adjustment rack cut-open view of the present invention;
Wherein: 1. support, 2. objective table, 21.V type groove, 3. accurate lead screw, 4. ball bearing, 5. strong magnet, 6. plain film, 7. magnetic stripe, 8. ball, 9. sleeve.
Embodiment
Below in conjunction with the drawings and specific embodiments, the present invention will be further described.
As shown in Figure 1 and Figure 2, a kind of translation adjustment rack, comprise support 1, objective table 2, described objective table 2 is located on support 1, and objective table 2 is for making by magnetic material, and objective table 2 is provided with a V-type groove 21, support 2 position of described V-type groove 21 correspondence is provided with a plain film 6, plain film 6 is preferably sapphire sheet, is provided with a magnetic stripe 7 below plain film 6, and described V-type groove 21 is built-in with one can the ball 8 of magnetic; Also comprise an accurate lead screw 3, described accurate lead screw 3 two ends are fixed on support 1 by ball bearing 4, and described objective table 2 is linked by sleeve 9 and accurate lead screw 3.
Preferably, ball bearing 4 is can the ball bearing of magnetic, and one end of described accurate lead screw 3 is provided with a strong magnet 5.
Further, described accurate lead screw 3 is connected with a stepper motor, electronic high precision translational adjustment rack can be realized.
The principle of translation adjustment rack of the present invention is: be fixed on support 1 by accurate lead screw 3 two ends by ball bearing 4, and the material of ball bearing 4 can by magnetic, and strong magnet 5 is positioned over one end of accurate lead screw 3, holds bearing 4 to eliminate the end play of bearing 4; Objective table 2 to be connected with accurate lead screw 3 by sleeve 9 makes translate stage, the built-in ball 8 of objective table 2 side V-shaped groove, ball 8 is placed on plain film 6, the material of objective table 2 and ball 8 also can by magnetic, attract objective table 2 one side compression ball 8 on sapphire 6 by magnetic stripe 7, forming seamless rail, thus realize high precision translational guide rail function, realizing the manual translation adjustment rack of high precision, low cost by rotating accurate lead screw 2.In addition accurate lead screw 2 can also connect a stepper motor, and then realizes electronic high precision translational adjustment rack.
Although specifically show in conjunction with preferred embodiment and describe the present invention; but those skilled in the art should be understood that; not departing from the spirit and scope of the present invention that appended claims limits; in the form and details the present invention is made a variety of changes, be protection scope of the present invention.
Claims (4)
1. a translation adjustment rack, comprise support, objective table, described objective table is located on support, it is characterized in that: described objective table is for making by magnetic material, described objective table is provided with a V-type groove, the backing positions that described V-type groove is corresponding is provided with a plain film, is provided with a magnetic stripe below plain film, and described V-type groove is built-in with one can the ball of magnetic; Also comprise an accurate lead screw, described accurate lead screw two ends are fixed on support by ball bearing, and described objective table is linked by sleeve and accurate lead screw.
2. a kind of translation adjustment rack according to claim 1, is characterized in that: described ball bearing is can the ball bearing of magnetic, and one end of described accurate lead screw is provided with a strong magnet.
3. a kind of translation adjustment rack according to claim 1, is characterized in that: described plain film is sapphire sheet.
4. a kind of translation adjustment rack according to claim 1, is characterized in that: described accurate lead screw is connected with a stepper motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310321802.8A CN104345417A (en) | 2013-07-29 | 2013-07-29 | Translation adjusting frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310321802.8A CN104345417A (en) | 2013-07-29 | 2013-07-29 | Translation adjusting frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104345417A true CN104345417A (en) | 2015-02-11 |
Family
ID=52501401
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310321802.8A Pending CN104345417A (en) | 2013-07-29 | 2013-07-29 | Translation adjusting frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104345417A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107015337A (en) * | 2017-06-19 | 2017-08-04 | 苏州艾力光电科技有限公司 | A kind of removable optical de-tection means |
| CN107193098A (en) * | 2017-06-19 | 2017-09-22 | 苏州艾力光电科技有限公司 | A kind of removable optics installing mechanism |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0534552A (en) * | 1991-07-31 | 1993-02-12 | Ricoh Co Ltd | Fitting device for read lens |
| US5400184A (en) * | 1992-10-29 | 1995-03-21 | The United States Of America As Represented By The United States Department Of Energy | Kinematic high bandwidth mirror mount |
| CN2366670Y (en) * | 1999-02-08 | 2000-03-01 | 中国科学院上海光学精密机械研究所 | Passive differential precision optical adjusting frame |
| CN2609117Y (en) * | 2003-04-01 | 2004-03-31 | 北京集科仪器有限公司 | Trimming device with locking function |
| CN101261234A (en) * | 2008-03-26 | 2008-09-10 | 广州中国科学院工业技术研究院 | Surface flaw detection device |
| CN101482638A (en) * | 2009-02-20 | 2009-07-15 | 福州高意通讯有限公司 | Optical adjusting rack |
| CN102062919A (en) * | 2010-12-03 | 2011-05-18 | 福州高意通讯有限公司 | Optical adjusting frame |
| CN102226850A (en) * | 2011-06-17 | 2011-10-26 | 中国科学院上海光学精密机械研究所 | Three-dimensional angular adjustment mechanism |
| CN102396032A (en) * | 2010-06-02 | 2012-03-28 | 中富芳春 | Stage mechanism |
| CN202939352U (en) * | 2012-11-28 | 2013-05-15 | 北京镭宝光电技术有限公司 | High-stability optical adjusting rack |
-
2013
- 2013-07-29 CN CN201310321802.8A patent/CN104345417A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0534552A (en) * | 1991-07-31 | 1993-02-12 | Ricoh Co Ltd | Fitting device for read lens |
| US5400184A (en) * | 1992-10-29 | 1995-03-21 | The United States Of America As Represented By The United States Department Of Energy | Kinematic high bandwidth mirror mount |
| CN2366670Y (en) * | 1999-02-08 | 2000-03-01 | 中国科学院上海光学精密机械研究所 | Passive differential precision optical adjusting frame |
| CN2609117Y (en) * | 2003-04-01 | 2004-03-31 | 北京集科仪器有限公司 | Trimming device with locking function |
| CN101261234A (en) * | 2008-03-26 | 2008-09-10 | 广州中国科学院工业技术研究院 | Surface flaw detection device |
| CN101482638A (en) * | 2009-02-20 | 2009-07-15 | 福州高意通讯有限公司 | Optical adjusting rack |
| CN102396032A (en) * | 2010-06-02 | 2012-03-28 | 中富芳春 | Stage mechanism |
| CN102062919A (en) * | 2010-12-03 | 2011-05-18 | 福州高意通讯有限公司 | Optical adjusting frame |
| CN102226850A (en) * | 2011-06-17 | 2011-10-26 | 中国科学院上海光学精密机械研究所 | Three-dimensional angular adjustment mechanism |
| CN202939352U (en) * | 2012-11-28 | 2013-05-15 | 北京镭宝光电技术有限公司 | High-stability optical adjusting rack |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107015337A (en) * | 2017-06-19 | 2017-08-04 | 苏州艾力光电科技有限公司 | A kind of removable optical de-tection means |
| CN107193098A (en) * | 2017-06-19 | 2017-09-22 | 苏州艾力光电科技有限公司 | A kind of removable optics installing mechanism |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103010689B (en) | Linear moving device | |
| CN204807582U (en) | Test fixture | |
| CN203611529U (en) | Vacuum attachment equipment | |
| TW200632523A (en) | Lens unit and imaging apparatus | |
| CN104345417A (en) | Translation adjusting frame | |
| US10117339B2 (en) | Manufacturing jig and manufacturing apparatus for temperature measuring sample | |
| CN204404970U (en) | A kind of V-arrangement testing tool | |
| WO2008149404A1 (en) | Process and apparatus for manufacturing ophthalmic lens | |
| CN101629593A (en) | Flexible connecting device of ball screw assembly | |
| CN103996486B (en) | Interior armature formula hi-Fix electromagnet | |
| CN203502700U (en) | Calibration module for positioning workbench of liquid crystal manufacturing equipment | |
| CN204357867U (en) | A kind of polylith composite sheet glueds joint proper alignment positioning apparatus | |
| JP6214500B2 (en) | Linear transmission device with wear measurement unit | |
| CN204313791U (en) | Long Distances manual image measuring instrument worktable | |
| CN204303767U (en) | Gum adjusting mechanism | |
| CN202336711U (en) | Split-type guide rail of machine tool | |
| CN203882892U (en) | Magnetic latching relay | |
| CN203800156U (en) | Coupling fly rod assembly equipment | |
| CN204758839U (en) | Zero friction gravity accredited testing organization | |
| CN204195481U (en) | The floating fixed pattern device of the reciprocal delivery sheet of a kind of reciprocating double-ended grinding machine one | |
| CN203799109U (en) | Durable object stage | |
| CN203796964U (en) | Front-rear fine tuning structure of magnetic fluid sealing device | |
| CN220362459U (en) | High-precision quick six-degree-of-freedom positioning mechanism | |
| CN203597958U (en) | Automatic compensating device for C-type arm gap of medical mobile X-ray unit | |
| CN108772781A (en) | A kind of small-size shaft bearing sleeve inner wall polishing positioning device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150211 |