CN108278923A - A kind of borescope（Or collimator）High-axiality interface arrangement - Google Patents
A kind of borescope（Or collimator）High-axiality interface arrangement Download PDFInfo
- Publication number
- CN108278923A CN108278923A CN201810081825.9A CN201810081825A CN108278923A CN 108278923 A CN108278923 A CN 108278923A CN 201810081825 A CN201810081825 A CN 201810081825A CN 108278923 A CN108278923 A CN 108278923A
- Authority
- CN
- China
- Prior art keywords
- borescope
- collimator
- interface arrangement
- axiality
- tube expansion
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F41—WEAPONS
- F41A—FUNCTIONAL FEATURES OR DETAILS COMMON TO BOTH SMALLARMS AND ORDNANCE, e.g. CANNONS; MOUNTINGS FOR SMALLARMS OR ORDNANCE
- F41A35/00—Accessories or details not otherwise provided for
-
- 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
-
- 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)
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Nuclear Medicine (AREA)
Abstract
The present invention relates to calibration and boresight field of accessories, a kind of high-axiality interface arrangement of borescope (or collimator) is specifically disclosed, including a connecting shaft, the tube expansion in connecting shaft, the connecting shaft includes connecting pin, interlude, cone segments, tail end, connecting pin is connect with borescope (or collimator), top cover is installed on interlude, tube expansion is installed in cone segments.It is an advantage of the invention that borescope (or collimator) can be made and wait for that calibration equipment is in close contact, coaxial consistency is ensure that, and precision will not be reduced with abrasion is used, to effectively increase calibration accuracy.
Description
Technical field
The present invention relates to calibration and boresight field of accessories, particularly relate to a kind of high-axiality of borescope (or collimator)
Interface arrangement.
Background technology
With the fast development of China's economy, the manufacture of large scale equipment, larger vehicles, high-end weaponry is promoted
With construction, thus proposes relevant processing problems, matching problem, installation question and measure problem.Collimation technique is large-scale several
What parameter and Form and position error, such as straightness, concentricity, flatness, the depth of parallelism, verticality geometric measurement basis, be machine
The conventional measuring equipment of the departments such as tool manufacture, metrology and measurement, scientific research indispensability, especially in terms of accurate, Ultra-precision positioning,
More there is irreplaceable role.The precision of the development collimation instrument of modern manufacturing industry proposes increasingly higher demands.
Weaponry is influenced by various factors (use, repair dismounting etc.) in use, can cause equipment, such as fiery
The equipment rooms relative position such as big gun, avionics, HUD, navigation and radar changes, to influence effective work, the behaviour of weaponry
Correct judgement of the work person to weapons status.Borescope is widely used in the fields such as military weapon system and aviation flight, is used for
Ensure that equipment axis or the longitudinal axis of weapon axis and weaponry keep defined spatial relation.The measurement accuracy of borescope
Weapon system precision and performance accuracy are directly affected, is the effective basic guarantee of weapon system.
When carrying out calibration and boresight to a certain equipment, need that collimator or borescope tail portion are inserted into and are waited in calibration equipment,
Make the optical axis of collimator or borescope and wait for that calibration equipment is coaxial, and then achievees the purpose that calibration, alignment.Therefore, collimator or school
The interface of target mirror and equipment is a key factor for determining calibration accuracy.
Most of interface arrangement of existing collimator and borescope directly uses metal polished rod, a diameter of of the polished rod to wait for
The negative common difference of calibration equipment bore, it is contemplated that the master of processing, objective factor, this metal polished rod is sometimes very loose, and some is very tight, because
This, this interface can inherently reduce the precision of calibration, and with the abrasion during use, and calibration accuracy will be difficult to protect
Card.Then, occur adding the method for compacting of metal clips in metal polished rod side again both at home and abroad, so that borescope (or collimator)
It is preferably contacted with calibration equipment is waited for, but metal clips can be such that the axis of borescope (or collimator) goes out with the axis of calibration equipment is waited for
Existing deviation, it is difficult to which coaxial, gained calibration result is nor very accurate.Both structures are continued to use always because of processing plus list
So far.
Invention content
The object of the present invention is to provide a kind of high-axiality interface arrangement of borescope (or collimator), tube expansion is equal around
Even opening ensure that and the axis of borescope (or collimator) and wait for the alignment of calibration equipment axis, meanwhile, tightening expansion can keep away
Interface arrangement can not be in close contact with calibration equipment internal diameter is waited for caused by the abrasion in contact-free face, be reduced so as to cause alignment
Problem.
To achieve the goals above, present invention employs technical solutions below：A kind of height of borescope (or collimator)
Concentricity interface arrangement, borescope (or collimator) tail end are equipped with interface arrangement, and the interface arrangement includes a connecting shaft and peace
Tube expansion in connecting shaft, the connecting shaft include connecting pin, cone segments, and connecting pin is fixedly connected with borescope, cone segments
Upper installation tube expansion.
Wherein, the connecting shaft further includes interlude, tail end, and top cover is installed on interlude.
Wherein, the interlude is equipped with headless screw, and top cover can slide back and forth along headless screw.
Wherein, the diameter of the cone segments is gradually reduced from interlude to tail end.
Wherein, there is helicla flute in the top cover, coordinate with the headless screw in connecting shaft.
Wherein, the front and back end of the tube expansion is uniformly provided with several troughs, front and back trough cross arrangement.
Wherein, the port of the trough is provided with circular trepanning.
Wherein, the head of the tube expansion is equipped with convex, and convex outer diameter is more than the internal diameter for waiting for calibration equipment.
Wherein, the cone segments are equipped with pin without a head.
Wherein, baffle ring is installed on the tail end.
The beneficial effects of the present invention are：Deflation-expansion technique can make borescope (or collimator) and wait for that calibration equipment is tight
Contiguity is touched, and coaxial consistency is ensure that, and will not reduce precision with abrasion is used, to effectively increase calibration essence
Degree.
It by replacing distinct interface structure, can be attached with different equipment, to ensure that borescope is (or accurate
Straight instrument) different occasions can be used.
Description of the drawings
Technical solution in order to illustrate the embodiments of the present invention more clearly, below will be to needed in embodiment description
Attached drawing is briefly described, it should be apparent that, the accompanying drawings in the following description is only the present invention in order to illustrate more clearly of this hair
Bright embodiment or technical solution in the prior art, below will be to drawings that need to be used in the embodiment or the prior art description
It is briefly described, it for those of ordinary skill in the art, without creative efforts, can also basis
These attached drawings obtain other attached drawings.
Fig. 1 is the structural diagram of the present invention；
Fig. 2 is the connecting axle structure schematic diagram of the present invention；
Fig. 3 is the top cover structural schematic diagram of the present invention；
Fig. 4 is the tube expansion structural schematic diagram of the present invention；
Fig. 5 is the left view of Fig. 4；
Fig. 6 is the right view of Fig. 4；
1- connecting shafts, 2- top covers, 3- tube expansions, 4- borescopes (or collimator), the connecting pins 11-, 12- interludes, 13- cones
Section, 14- tail ends, 15- headless screws, 16- pins without a head, 21- helicla flutes, 31- convexes, 32- troughs, 33- trepannings.
Specific implementation mode
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation describes, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other without creative efforts
Embodiment shall fall within the protection scope of the present invention.
Fig. 1 is borescope (or collimator) schematic diagram, and wherein dotted line frame is the high-axiality interface arrangement of the present invention, including
One connecting shaft 1, the top cover 2 and tube expansion 3 in connecting shaft 1 being connect with borescope 4 (or collimator).
As shown in Fig. 2, connecting shaft 1 is divided for four parts, including connecting pin 11, interlude 12, cone segments 13, tail end 14, company
It connects end 11 to connect with borescope 4, top cover 2 is mounted on interlude 12, can be front and back along the spiral shell without a head for being fixed on interlude 12
15 sliding of nail can hold and play the purpose for pushing up loose tube expansion 3 backward, borescope (or collimator) easy to disassemble.Cone segments 13
It is a cone, there is certain slope, closer to tail portion, diameter is smaller, thinner.Tube expansion 3 is mounted in cone segments 13, when tube expansion 3
When positioned at the tail portion of cone segments 13, tube expansion 3 is in relaxed state, when installing borescope (or collimator), passes through 3 front end of tube expansion
Convex 31, the inner wall of borescope (or collimator) pushes tube expansion 3 to the head of cone segments 13, and tube expansion 3 is gradually to each side
To expansion, until the inner wall with borescope (or collimator) is in close contact completely.There is pin 16, Ke Yigu without a head in cone segments 13
Determining tube expansion 3 can only slide back and forth, and cannot be rotated around connecting shaft.Baffle ring is installed on tail end 14, can be prevented in cone segments 13
Tube expansion 3 fall off.
As shown in figure 3, there is helicla flute 21 in top cover 2, coordinates with the headless screw 15 in connecting shaft 1, keep top cover 2 former
After rotate, to by hand to the rotary force of top cover 2 be converted into top tube expansion 3 before and after thrust.Top cover 2 is a handgrip part,
Borescope or collimator are being installed) when, can hold top cover 2 easily makes borescope (or collimator) insertion wait for calibration equipment, inserts
Tightly insert firmly；Dismantle borescope (or collimator) when, top cover 2 can be rotated, by tube expansion 3 top arrive relaxed state, facilitate borescope (or
Collimator) it takes out and waits for calibration equipment.
Top cover 2 designs, that is, is convenient for holding, is also convenient for dismantling, especially when environment temperature is too low, borescope (or collimator) connects
With when calibration equipment contact surface is pasted, top cover 2 can be conveniently operated personnel and unload borescope (or collimator) contacting surface.
As shown in figure 4,3 front and back end of tube expansion is uniformly provided with several troughs 32,32 cross arrangement of front and back trough, to improve
The precision of expansion.There is circular trepanning 33 in the port of trough 32, to discharge influence of 3 expansive force of tube expansion to 3 central structure of tube expansion.
The outer diameter of tube expansion 3 is the negative common difference for waiting for calibration equipment internal diameter, and there is convex 31 on 3 head of tube expansion, and what outer diameter was more than waits for the interior of calibration equipment
Diameter plays fixed tube expansion 3 and waits for the purpose of calibration equipment.Tube expansion 3 selects that the coefficient of expansion is good, anti abrasive material is made.
When specific operation, the course of work of installation borescope (or collimator) is：
One hand holds borescope (or collimator), and another hand holds top cover 2, rotates top cover 2, and school is arrived on the top of tube expansion 3
The least significant end of target mirror or collimator reaches fully relaxed non-distending state.
Tube expansion 3 is slowly inserted into and is waited in calibration equipment, until 3 front convex 31 of tube expansion is with waiting for that calibration equipment is in close contact,
Tube expansion 3 reaches complete distending state at this time.
Top cover 2 is rotated, so that it is disengaged with tube expansion 3, reaches spacing maximum rating.
It is axial along borescope (or collimator), firmly borescope (or collimator) propulsion is waited in calibration equipment, until inserting
It is firm, so that 3 outer circle of tube expansion is fully combined with calibration equipment is waited for, gapless.
Dismounting borescope (or collimator) the course of work be：
One hand holds borescope (or collimator), and another hand holds top cover 2.Top cover 2 is rotated, school is arrived on the top of tube expansion 3
The least significant end of target mirror reaches fully relaxed non-distending state.
By borescope slowly from waiting for extracting in calibration equipment, put down gently to packing case.
The interface arrangement of the present invention can make borescope (or collimator) and wait for that calibration equipment is in close contact, and ensure that borescope
(or collimator) and the coaxial consistency for waiting for calibration equipment, and precision will not be reduced with abrasion is used, to effectively improve
Calibration accuracy.
Compared with traditional interface structure, interface structure of the invention can significantly improve the same of borescope (or collimator)
Axis degree and plug precision.Note：The axis of concentricity, i.e. borescope (or collimator) and the registration for waiting for calibration equipment axis.Plug
Precision is repeatedly waited for from same in calibration equipment, into and out borescope (or collimator), each secondary borescope (or collimator) axis
The registration of line.
It by replacing distinct interface structure, can be attached with different equipment, to ensure that borescope is (or accurate
Straight instrument) different occasions can be used.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all essences in the present invention
With within principle, any modification, equivalent replacement, improvement and so on should all be included in the protection scope of the present invention god.
Claims (10)
1. a kind of high-axiality interface arrangement of borescope (or collimator), it is characterised in that：Borescope (4) (or collimator) tail
End is equipped with interface arrangement, and the interface arrangement includes a connecting shaft (1) and the tube expansion (3) in connecting shaft (1)；
The connecting shaft (1) includes connecting pin (11), cone segments (13), and connecting pin (11) are fixedly connected with borescope (4), cone
Installation tube expansion (3) in section (13).
2. a kind of high-axiality interface arrangement of borescope (or collimator) according to claim 1, it is characterised in that：Institute
It further includes interlude (12), tail end (14) to state connecting shaft (1), and top cover (2) is installed on interlude (12).
3. a kind of high-axiality interface arrangement of borescope (or collimator) according to claim 2, it is characterised in that：Institute
It states interlude (12) and is equipped with headless screw (15), top cover (2) can slide back and forth along headless screw (15).
4. a kind of high-axiality interface arrangement of borescope (or collimator) according to claim 2, it is characterised in that：Institute
The diameter for stating cone segments (13) is gradually reduced from interlude (12) to tail end (14).
5. a kind of high-axiality interface arrangement of borescope (or collimator) according to claim 2, it is characterised in that：Institute
Stating has helicla flute (21) in top cover (2), coordinate with the headless screw (15) in connecting shaft (1).
6. a kind of high-axiality interface arrangement of borescope (or collimator) according to claim 1, it is characterised in that：Institute
The front and back end for stating tube expansion (3) is uniformly provided with several troughs (32), front and back trough (32) cross arrangement.
7. a kind of high-axiality interface arrangement of borescope (or collimator) according to claim 6, it is characterised in that：Institute
The port for stating trough (32) is provided with circular trepanning (33).
8. a kind of high-axiality interface arrangement of borescope (or collimator) according to claim 1, it is characterised in that：Institute
The head for stating tube expansion (3) is equipped with convex (31), and convex (31) outer diameter is more than the internal diameter for waiting for calibration equipment.
9. a kind of high-axiality interface arrangement of borescope (or collimator) according to claim 2, it is characterised in that：Institute
It states cone segments (13) and is equipped with pin without a head (16).
10. a kind of high-axiality interface arrangement of borescope (or collimator) according to claim 2, it is characterised in that：
Baffle ring is installed on the tail end (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810081825.9A CN108278923A (en) | 2018-01-29 | 2018-01-29 | A kind of borescope（Or collimator）High-axiality interface arrangement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810081825.9A CN108278923A (en) | 2018-01-29 | 2018-01-29 | A kind of borescope（Or collimator）High-axiality interface arrangement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108278923A true CN108278923A (en) | 2018-07-13 |
Family
ID=62805424
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810081825.9A Pending CN108278923A (en) | 2018-01-29 | 2018-01-29 | A kind of borescope（Or collimator）High-axiality interface arrangement |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108278923A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20220137425A1 (en) * | 2019-03-06 | 2022-05-05 | Konrad Gmbh | Collimator |
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| US5568265A (en) * | 1995-04-05 | 1996-10-22 | Matthews; David S. | Pipe fitting alignment systems |
| US5775831A (en) * | 1994-03-02 | 1998-07-07 | Mullenberg; Ralph | Connected component assembly having conical clamping sleves |
| US6295753B1 (en) * | 2000-02-15 | 2001-10-02 | Laser Devices, Inc. | Laser precision bore sight assembly |
| US20110081217A1 (en) * | 2009-10-06 | 2011-04-07 | Hilti Aktiengesellschaft | Expansion anchor |
| CN105277179A (en) * | 2015-11-30 | 2016-01-27 | 沈阳飞机工业（集团）有限公司 | High-precision expanding type axis mapping lens for photoelectric inertia correcting target measuring system |
| CN205657567U (en) * | 2016-05-10 | 2016-10-19 | 浙江星欧电机科技有限公司 | Tight device that expands of motor casing tang processing usefulness |
| CN205915245U (en) * | 2016-08-24 | 2017-02-01 | 神龙汽车有限公司 | Tight subassembly expands in location |
| CN205914776U (en) * | 2016-07-15 | 2017-02-01 | 河南江河机械有限责任公司 | Chuck expands in barrel parts machining |
| CN208536689U (en) * | 2018-01-29 | 2019-02-22 | 陕西远航光电有限责任公司 | A kind of high-axiality interface arrangement of borescope |
-
2018
- 2018-01-29 CN CN201810081825.9A patent/CN108278923A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5538356A (en) * | 1992-04-03 | 1996-07-23 | Aarre; Arne | Swivel link |
| US5775831A (en) * | 1994-03-02 | 1998-07-07 | Mullenberg; Ralph | Connected component assembly having conical clamping sleves |
| US5568265A (en) * | 1995-04-05 | 1996-10-22 | Matthews; David S. | Pipe fitting alignment systems |
| US6295753B1 (en) * | 2000-02-15 | 2001-10-02 | Laser Devices, Inc. | Laser precision bore sight assembly |
| US20110081217A1 (en) * | 2009-10-06 | 2011-04-07 | Hilti Aktiengesellschaft | Expansion anchor |
| CN105277179A (en) * | 2015-11-30 | 2016-01-27 | 沈阳飞机工业（集团）有限公司 | High-precision expanding type axis mapping lens for photoelectric inertia correcting target measuring system |
| CN205657567U (en) * | 2016-05-10 | 2016-10-19 | 浙江星欧电机科技有限公司 | Tight device that expands of motor casing tang processing usefulness |
| CN205914776U (en) * | 2016-07-15 | 2017-02-01 | 河南江河机械有限责任公司 | Chuck expands in barrel parts machining |
| CN205915245U (en) * | 2016-08-24 | 2017-02-01 | 神龙汽车有限公司 | Tight subassembly expands in location |
| CN208536689U (en) * | 2018-01-29 | 2019-02-22 | 陕西远航光电有限责任公司 | A kind of high-axiality interface arrangement of borescope |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20220137425A1 (en) * | 2019-03-06 | 2022-05-05 | Konrad Gmbh | Collimator |
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