CN108507501A - Lightweight cannon multibarrel axis parallel degree detector - Google Patents
Lightweight cannon multibarrel axis parallel degree detector Download PDFInfo
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- CN108507501A CN108507501A CN201710040815.6A CN201710040815A CN108507501A CN 108507501 A CN108507501 A CN 108507501A CN 201710040815 A CN201710040815 A CN 201710040815A CN 108507501 A CN108507501 A CN 108507501A
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- barrel
- plug
- cannon
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B11/00—Measuring arrangements characterised by the use of optical techniques
- G01B11/26—Measuring arrangements characterised by the use of optical techniques for measuring angles or tapers; for testing the alignment of axes
- G01B11/27—Measuring arrangements characterised by the use of optical techniques for measuring angles or tapers; for testing the alignment of axes for testing the alignment of axes
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Length Measuring Devices By Optical Means (AREA)
Abstract
The invention discloses a kind of lightweight optical detecting instruments measured for cannon multibarrel axis parallel degree, are related to the collimation technique field of multibarrel gun, including optical texture plug-in unit and optical detection plug-in unit.The optical texture plug-in unit and optical detection plug-in unit, it is separately mounted to cannon benchmark barrel gun muzzle and tested barrel gun muzzle by plug structure, send out the laser beam overlapped with cannon barrel axis, by narrow meshed spherical reflector and removal plane mirror is may move into, it is accurate coplanar that the realization of two barrels can be adjusted；Plane mirror is removed, then two laser is emitted on the focal plane graticle of angle measurement telescope, after laser complementary color film reducing strength, by observing hot spot registration and adjusting micro eyepiece handwheel, you can detect the depth of parallelism of two barrels.The features such as it has composition light, easy to operate, is not necessarily to traditional target plate, is not limited by place and weather, high certainty of measurement.
Description
Technical field
The present invention relates to cannon axis calibration technique fields more particularly to multibarrel cannon axis parallel degree detection technique to lead
Domain.
Background technology
The detection of cannon multibarrel axis parallel degree is the core index of cannon static parameter detection, for adjusting multibarrel axis
The consistency of line ensures that the accuracy at target of multibarrel gun is of great significance.At present no matter manufacturer or use army, lead to
The mode that remote target plate is aimed at frequently with borescope is detected, and the difficult point of this method is target plate and reference axis upright position
Adjustment it is difficult, there is adjustment process is complicated, operation requires high, and equipment is more heavy, is asked by more than place and environmental restrictions etc.
Topic, the operation being not particularly suitable under wild environment, there is an urgent need for a kind of easily modes to realize that cannon multibarrel axis parallel degree detects.
Invention content
Technical problem to be solved by the invention is to provide a kind of lightweight cannon multibarrel axis parallel degree detecting instrument,
Using coaxial laser instruction device, it is separately mounted to cannon benchmark barrel and tested barrel gun muzzle, the barrel shaft orientation laser of transmitting
Beam passes through optics microscope group, realizes the coplanar accurate adjustment of two barrels, and be emitted on the focal plane of angle measurement telescope, passes through detection
The registration of two hot spots, you can measure the depth of parallelism of two barrels.It is light with forming, it is easy to operate, not by place and weather
The features such as limitation, high certainty of measurement.
The technical solution adopted in the present invention is as follows：A kind of lightweight cannon multibarrel axis parallel degree detecting instrument, packet
Include optical texture plug-in unit and optical detection plug-in unit.The optical texture plug-in unit is mounted on cannon benchmark barrel G0 gun muzzles, the light
It learns detection plug-in unit and is mounted on cannon and be tested barrel G1 gun muzzles, the two carries the plug structure coaxial with barrel, using each spontaneous
The laser beam overlapped with cannon barrel axis gone out, the two cooperation constitutes " multiplication optical lever " structure, for quickly adjusting two bodies
Pipe realizes the angle measurement accurate coplanar, the laser beam for representing two barrel axis is made to enter after refraction by prism in optical detection plug-in unit
Telescope, after built-in complementary color film cuts down laser light spot intensity, you can two hot spots being clearly observable on the graticle of focal plane,
Adjust the deviation that micro eyepiece handwheel measures luminous point, you can measure the depth of parallelism of two barrels.
The optical texture plug-in unit (1) includes barrel coaxial laser instruction device L1, total reflection prism A, spherical reflector
The center M, spherical reflector M with allow light beam by aperture；Barrel coaxial laser instruction device L1With green laser,
The plug structure coaxial with barrel in structure, and with the angles at 45 ° total reflection prism A, make reflected light can be by spherical reflector M
Centre bore.
The optical detection plug-in unit (2) includes barrel coaxial laser instruction device L2, semi-transparent semi-reflecting prism B, may move into shifting
Go out plane mirror F, angle measurement telescope W, micro eyepiece handwheel S, outside indicate the groove parallel with angle measurement telescope optic axis,
Barrel coaxial laser instruction device L2It is the plug structure coaxial with barrel with green light laser, in structure, and it is semi-transparent complete
The anti-angles at 45 ° prism B may move into and remove plane mirror F normals and barrel coaxial laser instruction device L2Beam direction hang down
Directly, the optical axis of angle measurement telescope W and laser indication device L2Beam direction overlap, include graticle in micro eyepiece handwheel S.
The angle measurement telescope W is provided with laser complementary color film, for laser light spot intensity to disappear after the graticle of focal plane
Only surplus center dot is reduced to, accuracy of detection is improved and reduces the injury to human eye.
It is using advantageous effect caused by above-mentioned technical proposal：By the optical texture with coaxial laser instruction device
Plug-in unit and optical detection plug-in unit are separately mounted to cannon benchmark barrel gun muzzle and tested barrel gun muzzle by plug structure, send out
The laser beam overlapped with cannon barrel axis can be with by narrow meshed spherical reflector and may move into removal plane mirror
It is accurate coplanar to adjust the realization of two barrels；Plane mirror is removed, then two laser is emitted to the focal plane graduation of angle measurement telescope
On plate, after laser complementary color film reducing strength, by observing hot spot registration and adjusting micro eyepiece handwheel, you can two body of interpretation
The depth of parallelism of pipe.Compared with prior art, have composition light, it is easy to operate, it is not necessarily to traditional target plate, not by place and weather
The features such as limitation, high certainty of measurement.
Description of the drawings
Fig. 1 is the principle of the present invention block diagram
Fig. 2 is the structural schematic diagram of the present invention
Wherein：1-- optical texture plug-in units；2-- optical detection plug-in units；L1, L2-- band coaxial laser instruction device；G0-- bases
Quasi- barrel；G1-- is tested barrel；A-- is all-trans the semi-transparent semi-reflecting prism of prism, B--；F-- may move into remove plane mirror,；M--
The foraminate spherical reflector in center；W --- angle measurement telescope, S micro eyepiece handwheels.
Specific implementation mode
With reference to the attached drawing in the embodiment of the present invention, technical solution in the embodiment of the present invention carries out clear, complete
Ground describes, it is clear that described embodiment is only a part of the embodiment of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment, subordinate is in the scope of protection of the invention.
Many details are elaborated in the following description to facilitate a thorough understanding of the present invention, still the present invention can be with
Implemented different from other manner described here using other, those skilled in the art can be without prejudice to intension of the present invention
In the case of do similar popularization, therefore the present invention is not limited by following public specific embodiment.
The invention discloses a kind of lightweight optical detecting instruments measured for cannon multibarrel axis parallel degree, are related to
The collimation technique field of multibarrel gun, including optical texture plug-in unit 1 and optical detection plug-in unit 2.The optical texture plug-in unit 1 is installed
In cannon benchmark barrel G0 gun muzzles, the optical detection plug-in unit 2 is mounted on cannon and is tested barrel G1 gun muzzles, and the two carries and body
Coaxial plug structure is managed, using the laser beam overlapped with cannon barrel axis respectively sent out, the two cooperation is constituted " to add lustre to again
Lever " structure, it is accurate coplanar for quickly adjusting the realization of two barrels, make the laser beam for representing two barrel axis through refraction by prism
Enter the angle measurement telescope of optical detection plug-in unit towel afterwards；The optical texture plug-in unit 1 include barrel coaxial laser instruction device L1,
Total reflection prism A, spherical reflector M, the centers spherical reflector M with allow light beam by aperture；Barrel coaxial laser refers to
Showing device L1 carries green light laser, is the plug structure coaxial with barrel in structure, and with the angles at 45 ° total reflection prism A,
Make reflected light can be by spherical reflector M centre bores；The optical detection plug-in unit 2 include barrel coaxial laser instruction device L2,
Semi-transparent semi-reflecting prism B, may move into and remove plane mirror F, angle measurement telescope W, micro eyepiece handwheel S, outside indicate and survey
The parallel groove of angle telescope optic axis, barrel coaxial laser instruction device L2 carry green light laser, are in structure and barrel
Coaxial plug structure may move into the semi-transparent angles at 45 ° prism B of being all-trans and remove plane mirror F normals and barrel coaxial laser
The beam direction of instruction device L2 is vertical, and the optical axis of angle measurement telescope W is overlapped with the beam direction of laser indication device L2, micrometer
It include graticle in eyepiece handwheel S；The angle measurement telescope W is provided with laser complementary color film after the graticle of focal plane, and being used for will
Laser light spot intensity is cut down to only surplus center dot, improves accuracy of detection and reduces the injury to human eye.
During concrete application, the present invention will be by that will carry the optical texture plug-in unit and optics of coaxial laser instruction device
Detect plug-in unit, be separately mounted to cannon benchmark barrel gun muzzle and tested barrel gun muzzle, send out is overlapped with cannon barrel axis it is sharp
Light beam is combined by may move into be all-trans plane mirror and spherical surface total reflective mirror of removal, with " the multiplication feed rod with very top adjustment sensitivity
Bar " method, two plugs of micro- rotation, then fine adjustment barrel G1, if spherical reflector M is reflexed to through plane mirror F, then by M
The hot spot reflected is divided equally by vertical groove parallel with telescope optic axis outside F fenestras, that is, it is coplanar to have reached two barrel of G0, G1；
The method can not only quickly adjust G1 and benchmark barrel G0 is coplanar, and the main cross section for having harmonized two prisms A, B simultaneously is coplanar；So
After remove F, L1 luminous points are penetrated through semi-transparent semi-reflecting prism B on the focal plane graticle of telescope W, and detection is incident upon with L2 in barrel G1
The registration of hot spot on graticle, the as depth of parallelism of barrel G0 and G1.This instrument is provided with after the graticle of telescope
Laser beam spot is attenuated to only surplus center dot by laser complementary color film, and instrument does not reduce the damage to human eye, also improves micrometer
The alignment precision of cross hair is surveyed in the shifting of eyepiece, keeps detection extremely quick.If the objective focal length of angle measurement telescope is 300mm, two bodies
L1, L2 two laser are emitted to the every poor 2 π × 0.01mm of the registration on object lens focal plane, as deviation 0.2 " dense bit " in pipe, i.e.,
0.0628mm。
The present invention is as needed, can promote the use of the barrel consistency detection of different platform multibarrel weapon system, fill out
The blank of multibarrel axis parallel degree facilitation detection means is mended, the requirement to environmental condition and operating personnel is reduced, effectively carries
High detection efficiency simultaneously ensures accuracy of detection.
Claims (4)
1. a kind of lightweight cannon multibarrel axis parallel degree detector, it is characterised in that：Including optical texture plug-in unit (1) and light
Learn detection plug-in unit (2).The optical texture plug-in unit (1) is mounted on cannon benchmark barrel G0Gun muzzle, the optical detection plug-in unit (2)
It is tested barrel G mounted on cannon1Gun muzzle, the two carry the plug structure coaxial with barrel, utilize respectively send out and cannon
The laser beam that barrel axis overlaps, the two cooperation constitutes " multiplication optical lever " structure, accurate for realizing two barrels of quick adjustment
Angle measurement telescope that is coplanar, making the laser beam for representing two barrel axis enter after refraction by prism in optical detection plug-in unit (2).
2. the lightweight cannon multibarrel axis parallel degree detector according to right 1, it is characterised in that：The optical texture
Plug-in unit (1) includes barrel coaxial laser instruction device L1, total reflection prism A, spherical reflector M, the centers spherical reflector M carry
Allow light beam by aperture；Barrel coaxial laser instruction device L1It is coaxial with barrel with green light laser, in structure
Plug structure, and with the angles at 45 ° total reflection prism A, make reflected light can be by spherical reflector M centre bores.
3. the lightweight cannon multibarrel axis parallel degree detector according to right 2, it is characterised in that：The optical detection
Plug-in unit (2) includes barrel coaxial laser instruction device L2, semi-transparent semi-reflecting prism B, may move into remove plane mirror F, angle measurement is hoped
Remote mirror W, micro eyepiece handwheel S, outside indicate the groove parallel with angle measurement telescope optic axis, barrel coaxial laser instruction device
L2It is that the plug structure coaxial with barrel may move into the semi-transparent angles at 45 ° prism B of being all-trans with green light laser, in structure
Remove plane mirror F normals and barrel coaxial laser instruction device L2Beam direction it is vertical, the optical axis of angle measurement telescope W with
Laser indication device L2Beam direction overlap, include graticle in micro eyepiece handwheel S.
4. the lightweight cannon multibarrel axis parallel degree detector according to right 3, it is characterised in that：The angle measurement is looked in the distance
Mirror W is provided with laser complementary color film after the graticle of focal plane, for cutting down laser light spot intensity to only surplus center dot, carries
The injury of high measurement accuracy and reduction to human eye.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710040815.6A CN108507501B (en) | 2017-02-28 | 2017-02-28 | Portable artillery multi-barrel axis parallelism detector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710040815.6A CN108507501B (en) | 2017-02-28 | 2017-02-28 | Portable artillery multi-barrel axis parallelism detector |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108507501A true CN108507501A (en) | 2018-09-07 |
| CN108507501B CN108507501B (en) | 2020-01-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710040815.6A Active CN108507501B (en) | 2017-02-28 | 2017-02-28 | Portable artillery multi-barrel axis parallelism detector |
Country Status (1)
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| CN (1) | CN108507501B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112815876A (en) * | 2020-12-31 | 2021-05-18 | 合肥视涯技术有限公司 | Binocular head-mounted display equipment parallelism detection device and method |
| CN114111447A (en) * | 2021-11-15 | 2022-03-01 | 中国人民解放军32286部队50分队 | A device for adjusting the parallelism of multi-channel aiming axes of a rotary arm platform |
| CN117405101A (en) * | 2023-09-11 | 2024-01-16 | 北京国卫星通科技有限公司 | Inertial navigation data acquisition and analysis system |
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| GB579440A (en) * | 1944-04-03 | 1946-08-02 | Alfred German Rose | Apparatus for gauging the parallelism in members adapted to pivot simultaneously in parallel relationship |
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| CN203479160U (en) * | 2013-05-22 | 2014-03-12 | 中国人民解放军总装备部军械技术研究所 | General artillery barrel axis detecting device |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112815876A (en) * | 2020-12-31 | 2021-05-18 | 合肥视涯技术有限公司 | Binocular head-mounted display equipment parallelism detection device and method |
| CN114111447A (en) * | 2021-11-15 | 2022-03-01 | 中国人民解放军32286部队50分队 | A device for adjusting the parallelism of multi-channel aiming axes of a rotary arm platform |
| CN117405101A (en) * | 2023-09-11 | 2024-01-16 | 北京国卫星通科技有限公司 | Inertial navigation data acquisition and analysis system |
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| Publication number | Publication date |
|---|---|
| CN108507501B (en) | 2020-01-24 |
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Effective date of registration: 20220328 Address after: 300000 workshop 7-1-102, Saifei century pharmaceutical Park, medical device Industrial Park, Tianjin Beichen economic and Technological Development Zone, Beichen District, Tianjin Patentee after: Aistuo vacuum technology (Tianjin) Co.,Ltd. Address before: Room 1203, building 11, courtyard 1, Tianxing street, Changyang Town, Fangshan District, Beijing 102488 Patentee before: BEIJING ZHUOLI XINHANG TECHNOLOGY CO.,LTD. |