CN106370399A - Energy loss tester when laser passes through rotation detection ball - Google Patents
Energy loss tester when laser passes through rotation detection ball Download PDFInfo
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- CN106370399A CN106370399A CN201610897826.1A CN201610897826A CN106370399A CN 106370399 A CN106370399 A CN 106370399A CN 201610897826 A CN201610897826 A CN 201610897826A CN 106370399 A CN106370399 A CN 106370399A
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- Prior art keywords
- laser
- detection ball
- energy loss
- rotation detection
- pass
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M11/00—Testing of optical apparatus; Testing structures by optical methods not otherwise provided for
- G01M11/02—Testing optical properties
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- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Length Measuring Devices By Optical Means (AREA)
- Photometry And Measurement Of Optical Pulse Characteristics (AREA)
Abstract
The invention relates to an energy loss tester when laser passes through a rotation detection ball, which comprises two oppositely-arranged vertical columns, a crossbeam connected with the two vertical columns and a laser assembly located below the crossbeam, wherein the crossbeam is provided with a driving mechanism; the driving mechanism is connected with a rotation shaft; the lower end of the rotation shaft is connected with a clamping mechanism; and the laser assembly comprises a bracket, and a laser transmitter and a laser receiver arranged on the bracket. The phenomenon that the laser passes through different positions of the detection ball is realized through sliding of an arc-shaped plate along an arc-shaped groove, the verticality adjustment between the laser and the laser receiver is realized through adjusting the position of a transfer block, the centering adjustment between the laser and the laser receiver is realized through adjusting the position of a fixing plate, the relation between the rotation speed of the detection ball and the laser energy loss when the laser passes through a detection ball made of a certain material is obtained, different laser loss when the laser passes through the detection ball made of a different material can be obtained through changing the material of the detection ball, and thus, the loss when the laser passes through the detection ball can be known comprehensively.
Description
Technical field
The present invention relates to a kind of tester, more particularly, to a kind of laser is by rotation detection ball energy loss tester.
Background technology
Since laser was 20th century, after atomic energy, computer, quasiconductor, the another invention of great significance of the mankind, it is referred to as
" knife the fastest ", " chi the most accurate ", " light the brightest " and " unusual laser ".Its brightness is about 10,000,000,000 times of sunlight.Swash
Just have theoretical prepare and production practices in the urgent need to background under arise at the historic moment, as soon as it comes out, obtain different seeking
Normal very fast development, the development of laser so that ancient light is studied science and optical technology obtains new life, and leads to whole
The appearance of one new industry.
Laser from the beginning of laser generation, to the object of laser action, is typically passed through a series of biography in application process
Defeated process, often uses crystalline lens during Laser Transmission, these lens have plenty of static, have plenty of rotation as swash
The rotating module of light machining tool.Laser during a series of lens transmission, there is a problem of one important just
It is energy loss, and energy loss has relation with these lens state again.Therefore, it is badly in need of a kind of energy through lens for laser
The tester of loss.
Content of the invention
Instant invention overcomes the deficiencies in the prior art, provide a kind of simple laser of structure to pass through rotation detection ball energy and damage
Consumption tester.
For reaching above-mentioned purpose, the technical solution used in the present invention is: a kind of laser passes through rotation detection ball energy loss
Tester, the crossbeam including two columns being oppositely arranged, connecting two described columns and swashing positioned at described below the crossbeam
Optical assembly, described crossbeam is provided with drive mechanism, and described drive mechanism is connected with rotating shaft, and the lower end of described rotating shaft is connected with folder
Hold mechanism, described laser module includes support, installs generating laser on the bracket and laser pickoff.
In a preferred embodiment of the present invention, laser is further included described by rotation detection ball energy loss tester
Support includes substrate, the circular groove being opened in described substrate and the circular arc plate sliding along described circular groove,
Described generating laser and laser pickoff are separately mounted to two free ends of described circular arc plate.
In a preferred embodiment of the present invention, laser is further included described by rotation detection ball energy loss tester
Support also includes governor motion, base, the cover plate being arranged on described base, and described governor motion is with described circular arc plate even
Connect, described substrate is arranged on described base, and described substrate is fixed with described cover plate.
In a preferred embodiment of the present invention, laser is further included described by rotation detection ball energy loss tester
The outside of circular arc plate is provided with tooth-shape structure, and described governor motion includes the fixing hand wheel shaft of handwheel and described handwheel and institute
State the gear of hand wheel shaft connection, described hand wheel shaft passes through described cover plate and substrate, described gear is located in described substrate, described tooth
Wheel is meshed with described circular arc plate.
In a preferred embodiment of the present invention, laser is further included described by rotation detection ball energy loss tester
One free end of circular arc plate is provided with transfer block, and described transfer block is connected with fixed plate, and described laser pickoff is arranged on institute
State in fixed plate.
In a preferred embodiment of the present invention, laser is further included described by rotation detection ball energy loss tester
Angle-differentiated line is carved with circular arc plate.
In a preferred embodiment of the present invention, laser is further included described by rotation detection ball energy loss tester
Clamping device includes two annulus that left and right is oppositely arranged.
In a preferred embodiment of the present invention, laser is further included described by rotation detection ball energy loss tester
Drive mechanism is motor.
In a preferred embodiment of the present invention, laser further includes each by rotation detection ball energy loss tester
The outside of described column is mounted on bearing.
In a preferred embodiment of the present invention, laser is further included described by rotation detection ball energy loss tester
It is arranged with fairlead outside rotating shaft, described fairlead is fixed on described crossbeam, described rotating shaft is located at the upper end of described fairlead
It is arranged with thrust ball bearing and the shaft shoulder of described rotating shaft between.
The present invention solves defect present in background technology, and present configuration is simple and convenient to operate, and can change detection
The rotating speed of ball and material, can realize the difference through detection ball for the laser by circular arc plate along the slip of circular groove simultaneously
Position, the perpendicularity adjustment of laser and laser pickoff is realized in the position of adjustment transfer block, and the position of adjustment fixed plate is realized swashing
Light and the centering adjustment of laser pickoff, show that laser passes through to detect during certain wood properly test ball that the rotating speed of ball and laser energy damage
Consumption relation, can draw the difference by laser loss during unlike material detection ball for the laser by changing detection ball material, thus
Understanding laser in all directions provides foundation through the loss of detection ball, the capacity usage ratio for improving laser.
Brief description
The present invention is further described with reference to the accompanying drawings and examples.
Fig. 1 is the front view of the preferred embodiments of the present invention；
Fig. 2 is the enlarged diagram of a in Fig. 1；
Fig. 3 be in Fig. 1 b-b to sectional view；
Fig. 4 is the left view of the preferred embodiments of the present invention；
Fig. 5 is the generating laser of the preferred embodiments of the present invention and the rack-mount front view of laser pickoff；
Fig. 6 is the enlarged diagram of c in Fig. 5；
Fig. 7 is the enlarged diagram of d in Fig. 5；
Fig. 8 is the generating laser of the preferred embodiments of the present invention and the rack-mount right view of laser pickoff；
In figure: 2, column, 4, crossbeam, 6, drive mechanism, 8, rotating shaft, 10, clamping device, 12, support, 14, generating laser,
16th, laser pickoff, the 18, first trip bolt, 20, bearing, the 22, second trip bolt, 24, adjusting screw, 26, adjustment spiral shell
Cap, 28, shaft coupling, 30, connecting plate, 32, dowel screw, the 34, the 3rd trip bolt, 36, fairlead, the 37, the 4th trip bolt,
38th, the shaft shoulder, 40, thrust ball bearing, 42, dust cover, the 44, the 5th trip bolt, 46, substrate, 48, circular groove, 50, circular arc
Shape plate, 52, base, 54, cover plate, 56, tooth-shape structure, 58, handwheel, 60, hand wheel shaft, 62, gear, 63, lock-screw, 64, key,
66th, angle-differentiated line, the 68, the 6th trip bolt, the 70, the 7th trip bolt, 72, transfer block, 74, fixed plate, the 76, the 8th fastening
Screw, the 78, the 9th trip bolt, 80, annulus, 82, detection ball, the 84, first fastening screw, the 86, first fastening nut, 88, peace
Tankage, the 90, second fastening screw, the 92, second fastening nut, 94, laser.
Specific embodiment
Presently in connection with drawings and Examples, the present invention is further detailed explanation, and these accompanying drawings are the signal of simplification
Figure, only illustrates the basic structure of the present invention, therefore it only shows the composition relevant with the present invention in a schematic way.
As Figure 1 and Figure 4, a kind of laser passes through rotation detection ball energy loss tester, including two be oppositely arranged
Column 2, the crossbeam 4 connecting two columns 2 and the laser module being located at crossbeam 4 lower section, crossbeam 4 is provided with drive mechanism 6,
Drive mechanism 6 is connected with rotating shaft 8, and the lower end of rotating shaft 8 is connected with clamping device 10, and laser module includes support 12, is arranged on and props up
Generating laser 14 on frame 12 and laser pickoff 16.
The present invention is preferably respectively connected with least one first trip bolt 18 between each column 2 and crossbeam 4.In order to mitigate
The weight of tester, ensures the stability of tester again, and the outside of the present invention preferably each column 2 is mounted on bearing 20,
It is connected with least one second trip bolt 22 between column 2 and bearing 20.Tester is in horizontality for convenience, it is to avoid
Deflection, the lower section of the present invention preferably each bearing 20 is mounted at least two regulating parts, and regulating part includes adjusting screw 24 He
Lock nut 26.
As shown in Fig. 2 preferred drive mechanism 6 of the present invention is motor, between drive mechanism 6 and rotating shaft 8, it is connected with shaft coupling
28.Drive mechanism 6 is not limited to motor or cylinder promotes tooth bar motion to turn thus driving with tooth bar meshed gears
Dynamic, gear can be fixed thus driving rotating shaft 8 to rotate with rotating shaft 8.The top of preferably crossbeam 4 is provided with connecting plate 30, connecting plate 30
It is arranged on above crossbeam 4 by least two dowel screws 32, drive mechanism 6 is installed by least one the 3rd trip bolt 34
On connecting plate 30.Further preferably it is arranged with fairlead 36 outside rotating shaft 8, rotating shaft 8 rotates in fairlead 36, it is to avoid circumference is moved
Dynamic, fairlead 36 is fixed on crossbeam 4 by least one the 4th trip bolt 37, and rotating shaft 8 is located at the upper end of fairlead 36
It is arranged with thrust ball bearing 40 and the shaft shoulder 38 of rotating shaft 8 between, the shaft shoulder 38 is blocked by thrust ball bearing 40, to undertake rotation inspection
Survey the axial tension of ball, the upper end of rotating shaft 8 is provided with dust cover 42, prevents the rotation of the impurity effect rotating shaft such as dust 8, dust cap
42 are fixed on crossbeam 4 by least one the 5th trip bolt 44.Being preferably directed set 36 is copper sheathing, but is not limited to copper
Set or aluminium set, stainless steel sleeve etc..
As shown in figure 5, the preferred support of the present invention 12 includes substrate 46, the circular groove (in figure being opened in substrate 46
Not shown) and the circular arc plate 50 that slides along circular groove, generating laser 14 and laser pickoff 16 are separately mounted to
Two free ends of circular arc plate 50.Pass through the energy quantitative change of laser during rotation detection ball difference linear velocity position in order to laser is detected
Change, further preferred support 12 also includes governor motion, base 52, the cover plate 54, governor motion and the circle that are arranged on base 52
Arc 50 connects, and substrate 46 is arranged on base 52, and substrate 46 is fixing with cover plate 54.As shown in Fig. 3, Fig. 5-Fig. 8, circular arc
The outside of plate 50 is provided with tooth-shape structure 56, and governor motion includes the fixing hand wheel shaft 60 of handwheel 58 and handwheel 58 and hand wheel shaft
The gears 62 of 60 connections, hand wheel shaft 60 passes through cover plate 54 and substrate 46, and gear 62 is located in substrate 46, gear 62 and circular arc plate
50 are meshed, and gear 62 drives circular arc plate 50 to rotate, thus adjusting the diverse location that laser passes through detection ball.Preferably handwheel 58
Pass through lock-screw 63 fixing and hand wheel shaft 60 between.It is connected by key 64 preferably between hand wheel shaft 60 and gear 62.Preferably round
Angle-differentiated line 66 is carved with arc 50, facilitates the accurate adjustment of position.It is solid that preferable substrate 46 passes through the 6th trip bolt 68
It is scheduled on base 52, between preferable substrate 46 and cover plate 54, be fixed with least one the 7th trip bolt 70.Circular arc plate 50
One free end is provided with transfer block 72, and transfer block 72 is connected with fixed plate 74, and laser pickoff 16 is arranged in fixed plate 74.Enter
The preferred transfer block of one step 72 is arranged on circular arc plate 50 by the 8th trip bolt 76, and transfer block 72 and fixed plate 74 pass through the
Nine trip bolt 78 is realized connecting.By unclamping the 8th trip bolt 76, transfer block 72 can be turned in perpendicular inward turning, thus
Rotation fixed plate 74, also just have rotated laser pickoff 16, so that the laser vertical that generating laser 14 sends is shone sharp after adjustment
On optical receiver 16, lock the 8th trip bolt 76, complete the adjustment of laser and laser pickoff 16 perpendicularity.Unclamp the 9th tight
Gu screw 78, fixed plate 74 can be rotated in the horizontal plane so that the laser pickoff 16 being arranged in fixed plate 74 with swash
Light centering, locks the 9th trip bolt 78 after centering adjustment, completes the adjustment of laser and laser pickoff 16 centering.
The preferred clamping device of the present invention 10 includes two annulus 80 that left and right is oppositely arranged.When installing detection ball 82, lead to
Cross two annulus 80 to be all enclosed within detection ball 82, two annulus 80 are oppositely arranged, realize blocking detection from the two sides of detection ball 82
Ball 82, with least two securing members, two annulus 80 are fixing, securing member includes the first fastening screw 84 and the first fastening nut
86, detect that ball 82 and two annulus 80 are fixed into an entirety.The lower end of preferably rotating shaft 8 is provided with mounting groove 88, two circles
The upper end of ring 80 is all inserted in described mounting groove 88, passes through 8, two annulus 80 of rotating shaft by the second fastening screw 90, finally leads to
Crossing the second fastening nut 92 to lock, realize the fixation of rotating shaft 8 and annulus 80, driving detection ball 82 1 to start shipment thus realizing rotating shaft 8
Dynamic.
The present invention, in test, can first select the material detecting ball 82 to be glass, when drive mechanism 6 starts, now drive
Motivation structure 6 has the first rotating speed, and power is passed in rotating shaft 8 by shaft coupling 28, thus driving annulus 80 and detection ball 82 1
Play rotation, generating laser 14 sends laser 94, laser 94 passes through to detect ball 82, laser pickoff 16 receives laser 94, learns
When detection ball 82 is the first rotating speed, the now loss of laser 94 energy；Change the rotating speed of drive mechanism 6, now drive mechanism 6 has
There is the second rotating speed, power is passed in rotating shaft 8 by shaft coupling 28, thus driving annulus 80 to rotate together with detection ball 82, swashing
Optical transmitting set 14 sends laser 94, and laser 94 passes through to detect ball 82, laser pickoff 16 receives laser 94, learns that detection ball 82 is
During the second rotating speed, the now loss of laser 94 energy；According to above-mentioned steps thus drawing the detection by glass material for the laser 94
Detect during ball that the rotating speed of ball and laser energy are lost relation.The material detecting ball 82 can also be selected to be crystal, resin etc., repeat
Above step, such that it is able to draw the difference by laser loss during unlike material detection ball 82 for the laser.Can be with rotation hand wheel
58, carry moving gear 62 to rotate by hand wheel shaft 60, thus driving circular arc plate 50 to slide into diverse location along circular groove, from
And adjust the diverse location that laser 94 passes through detection ball 82, laser 94 is detected and pass through to swash when detecting ball 82 different linear velocity position
The energy variation of light 94.Can also be by adjusting position in perpendicular for the transfer block 72, thus completing laser 94 and laser
The adjustment of receptor 16 perpendicularity, by changing material and the rotating speed of detection ball 82, understands the energy loss of laser 94.Acceptable
By adjusting fixed plate 74 position in the horizontal plane, complete the adjustment of laser 94 and laser pickoff 16 centering, by changing
The material of detection ball 82 and rotating speed, understand the energy loss of laser 94.
Desirable embodiment according to the present invention is enlightenment above, and by above-mentioned description, related personnel is completely permissible
In the range of without departing from this invention technological thought, carry out various change and modification.The technical scope of this invention
The content being not limited in description is it is necessary to determine technical scope according to right.
Claims (10)
1. a kind of laser pass through rotation detection ball energy loss tester it is characterised in that: include be oppositely arranged two columns,
Connect the crossbeam of two described columns and the laser module being located at described below the crossbeam, described crossbeam is provided with driving machine
Structure, described drive mechanism is connected with rotating shaft, and the lower end of described rotating shaft is connected with clamping device, described laser module include support,
Generating laser on the bracket and laser pickoff are installed.
2. laser according to claim 1 pass through rotation detection ball energy loss tester it is characterised in that: described support
The circular groove including substrate, being opened in described substrate and the circular arc plate sliding along described circular groove, described
Generating laser and laser pickoff are separately mounted to two free ends of described circular arc plate.
3. laser according to claim 2 pass through rotation detection ball energy loss tester it is characterised in that: described support
Also include governor motion, base, the cover plate being arranged on described base, described governor motion is connected with described circular arc plate, institute
State substrate to be arranged on described base, described substrate is fixed with described cover plate.
4. laser according to claim 3 pass through rotation detection ball energy loss tester it is characterised in that: described circular arc
The outside of shape plate is provided with tooth-shape structure, and described governor motion includes the fixing hand wheel shaft of handwheel and described handwheel and described handss
Wheel shaft connect gear, described hand wheel shaft pass through described cover plate and substrate, described gear be located at described substrate in, described gear with
Described circular arc plate is meshed.
5. laser according to claim 2 pass through rotation detection ball energy loss tester it is characterised in that: described circular arc
One free end of shape plate is provided with transfer block, and described transfer block is connected with fixed plate, and described laser pickoff is arranged on described solid
In fixed board.
6. laser according to claim 2 pass through rotation detection ball energy loss tester it is characterised in that: described circular arc
Angle-differentiated line is carved with shape plate.
7. laser according to claim 1 pass through rotation detection ball energy loss tester it is characterised in that: described clamping
Mechanism includes two annulus that left and right is oppositely arranged.
8. laser according to claim 1 pass through rotation detection ball energy loss tester it is characterised in that: described driving
Mechanism is motor.
9. laser according to claim 1 pass through rotation detection ball energy loss tester it is characterised in that: described in each
The outside of column is mounted on bearing.
10. laser according to claim 1 pass through rotation detection ball energy loss tester it is characterised in that: described turn
Outer shaft sleeve is provided with fairlead, and described fairlead is fixed on described crossbeam, in described rotating shaft be located at described fairlead upper end with
It is arranged with thrust ball bearing between the shaft shoulder of described rotating shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610897826.1A CN106370399B (en) | 2016-10-14 | 2016-10-14 | Laser detects ball energy loss tester by rotation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610897826.1A CN106370399B (en) | 2016-10-14 | 2016-10-14 | Laser detects ball energy loss tester by rotation |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106370399A true CN106370399A (en) | 2017-02-01 |
| CN106370399B CN106370399B (en) | 2018-09-21 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610897826.1A Expired - Fee Related CN106370399B (en) | 2016-10-14 | 2016-10-14 | Laser detects ball energy loss tester by rotation |
Country Status (1)
| Country | Link |
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| CN (1) | CN106370399B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2665682Y (en) * | 2003-12-01 | 2004-12-22 | 中国科学院安徽光学精密机械研究所 | Diffuse reflection integral laser power energy measuring device |
| WO2014162547A1 (en) * | 2013-04-03 | 2014-10-09 | パイオニア株式会社 | Optical characteristic measuring instrument |
| CN105157617A (en) * | 2015-08-27 | 2015-12-16 | 浙江大学 | Spherical surface automatic centering method applied to spherical surface optical element surface defect detection |
| CN206192632U (en) * | 2016-10-14 | 2017-05-24 | 淮阴工学院 | Laser is through rotatory examining ball energy loss testing arrangement |
-
2016
- 2016-10-14 CN CN201610897826.1A patent/CN106370399B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2665682Y (en) * | 2003-12-01 | 2004-12-22 | 中国科学院安徽光学精密机械研究所 | Diffuse reflection integral laser power energy measuring device |
| WO2014162547A1 (en) * | 2013-04-03 | 2014-10-09 | パイオニア株式会社 | Optical characteristic measuring instrument |
| CN105157617A (en) * | 2015-08-27 | 2015-12-16 | 浙江大学 | Spherical surface automatic centering method applied to spherical surface optical element surface defect detection |
| CN206192632U (en) * | 2016-10-14 | 2017-05-24 | 淮阴工学院 | Laser is through rotatory examining ball energy loss testing arrangement |
Non-Patent Citations (1)
| Title |
|---|
| 许兆美等: "Al2O3陶瓷激光多道铣削温度场有限元模拟", 《红外与激光工程》 * |
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| CN106370399B (en) | 2018-09-21 |
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Effective date of registration: 20190919 Address after: Room 408, Building No. 2, 266 Chengde South Road, Huai'an Economic and Technological Development Zone, Jiangsu Province, 223005 Patentee after: Huaian Jiayu Mdt InfoTech Ltd Address before: 223003 Huaian city of Jiangsu Province, while the road No. 1 Patentee before: Huaijin Polytechnical College |
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Granted publication date: 20180921 Termination date: 20201014 |