CN207365913U - Laser interferometer surveys cylindrical mirror auxiliary stand - Google Patents
Laser interferometer surveys cylindrical mirror auxiliary stand Download PDFInfo
- Publication number
- CN207365913U CN207365913U CN201721479321.XU CN201721479321U CN207365913U CN 207365913 U CN207365913 U CN 207365913U CN 201721479321 U CN201721479321 U CN 201721479321U CN 207365913 U CN207365913 U CN 207365913U
- Authority
- CN
- China
- Prior art keywords
- magnet frame
- lens
- pin
- guide rail
- machined
- 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.)
- Expired - Fee Related
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- Length Measuring Devices By Optical Means (AREA)
Abstract
A kind of laser interferometer surveys cylindrical mirror auxiliary stand, including guide rail, the sliding seat on guide rail, the L-type cylinder lens bracket being arranged on sliding seat, the magnet frame on L-type cylinder lens bracket, the cylinder camera lens adsorbed in magnet frame；Wherein, the end of guide rail is machined with spacer pin, there is multiple limit holes on the horizontal plane of guide rail；One end of sliding seat is provided with L-type mounting base, and adjustable limit button is provided with L-type mounting base；The side of L-type cylinder lens bracket is provided with the first adjusting knob, and bottom is provided with two the second adjusting knobs, and top is provided with clamping knob；The bottom of magnet frame is machined with saddle；There is magnetic mat in magnet frame；Lens fixing bracket is installed on cylinder camera lens；Magnetic force steel ball is additionally provided with lens fixing bracket, magnetic force steel ball is adsorbed on magnetic mat.Cylindrical mirror directly can be measured using the laser interferometer of original measurement spherical mirror using after the auxiliary stand, substantially reduce production cost.
Description
Technical field
The utility model belongs to cylindrical mirror detection device field, and in particular to a kind of laser interferometer is surveyed cylindrical mirror and used
Auxiliary stand.
Background technology
Laser interferometer is a kind of instrument measured using wavelength as standard to being tested length.Existing laser interferometer
During upper installation cylinder camera lens, for measuring the cylindrical mirror of different radii；For detecting the face type of spherical mirror during mounting spherical camera lens
And radius.However, since laser interferometer is of high cost, volume is big, and corresponding laser is equipped with for different product in workshop
Interferometer, which is undoubtedly, increases operating cost.Therefore, it is necessary to study a kind of auxiliary device, existing laser interferometer detection work(is solved
Can be single the problem of.
The content of the invention
The purpose of this utility model is to provide a kind of laser interferometer to survey cylindrical mirror auxiliary stand, solves existing installation
The problem of laser interferometer of sphere camera lens can only detect spherical mirror, and detection function is single.Using can be straight after the auxiliary stand
Connect using the laser interferometer of original measurement spherical mirror to measure cylindrical mirror, substantially reduce life
Cost is produced, saves production space.
To achieve the above object, the utility model adopts the following technical solution：
A kind of laser interferometer surveys cylindrical mirror auxiliary stand, including：Guide rail, can on guide rail and on guide rail
The sliding seat slided, the L-type cylinder lens bracket, the magnetic on L-type cylinder lens bracket that are arranged on sliding seat
The cylinder camera lens of brandreth, absorption in magnet frame；Wherein, the end of the guide rail is machined with spacer pin；In the water of the guide rail
Multiple limit holes are machined with plane；One end of the sliding seat is provided with L-type mounting base, is installed in the L-type mounting base
There is adjustable limit button；The side of the L-type cylinder lens bracket is provided with the first adjusting knob, in L-type cylinder lens bracket
Bottom two the second adjusting knobs are installed, clamping knob is installed on the top of L-type cylinder lens bracket, pass through clamp rotation
Magnet frame is fixed on L-type cylinder lens bracket by button, passes through the first adjusting knob, the second adjusting knob regulating magnet frame
Face upward, angle of depression degree；The bottom of the magnet frame is machined with saddle；Magnetic force is also machined with three vertex positions of the magnet frame
Pad；The four corners of the cylinder camera lens are mounted on lens fixing bracket；Magnetic force steel ball is additionally provided with the lens fixing bracket,
The magnetic force steel ball absorption is on magnetic mat.
As the preferred of the utility model, two apexes on the outside of the magnet frame are additionally provided with removable pin, in magnet
The side that lens fixing bracket is adsorbed on frame is provided with knock pin；The removable pin is flexibly connected with knock pin, when removable pin is subject to
During downward pressure applied, removable pin moves down, and knock pin outwards ejects at this time.
As the further preferred of the utility model, great circle mounting hole, the great circle installation are machined with the removable pin
Roundlet mounting hole is provided with below hole；It is an entirety that great circle mounting hole is connected with roundlet mounting hole；On the knock pin successively
The first limiting slot, the second limiting slot are machined with, knock pin is connected by spring and magnet frame；The removable pin is sleeved on the top
Go out on pin, the bottom of removable pin is fixed in magnet frame by spring.
The advantages of the utility model and beneficial effect are：Cylindrical mirror provided by the utility model auxiliary stand structure letter
It is single, it is easy to use, occupy little space, can use in the laser interferometer of existing measurement spherical mirror and during measurement not
Other functions are influenced, makes laser interferometer free switching at work, sphere, plane can be surveyed, can also pass through the auxiliary
Stent handover measurement cylindrical mirror, it is time saving and energy saving, work efficiency is greatly improved, reduces production cost, saves space.
Brief description of the drawings
Fig. 1 is the overall structure diagram of the utility model auxiliary stand.
Fig. 2 is the structure diagram that the utility model auxiliary stand does not install cylinder camera lens.
Fig. 3 is the connection diagram of the utility model removable pin and knock pin.
Reference numeral：Guide rail 1, sliding seat 2, L-type cylinder lens bracket 3, magnet frame 4, cylinder camera lens 5, spacer pin 11, limit
Position hole 12, L-type mounting base 21, adjustable limit button 22, the first adjusting knob 31, the second adjusting knob 32, clamping knob 33, support
Platform 41, magnetic mat 42, removable pin 43, knock pin 44, lens fixing bracket 51, magnetic force steel ball 52, great circle mounting hole 431, roundlet peace
Fill hole 432, the first limiting slot 441, the second limiting slot 442.
Embodiment
To enable those skilled in the art to be better understood from the technical solution of the utility model and its advantage, with reference to
The application is described in detail in attached drawing, but is not used to limit the scope of protection of the utility model.
Refering to Fig. 1, Fig. 2, laser interferometer provided by the utility model surveys cylindrical mirror to be included with auxiliary stand：Guide rail 1, peace
The sliding seat 2 that on guide rail 1 and can be slided on guide rail, the L-type cylinder lens bracket 3 being arranged on sliding seat 2,
The cylinder camera lens 5 of magnet frame 4, absorption in magnet frame 4 on L-type cylinder lens bracket 3；Wherein, the guide rail 1 is solid
It is scheduled on workbench, and in one end of laser interferometer camera lens, spacer pin 11 is machined with the end of guide rail 1；It is described spacing
Pin 11 is used for the moving displacement of limit slippage seat 2, prevents sliding seat 2 from skidding off guide rail 1；Processed on the horizontal plane of the guide rail 1
There are multiple limit holes 12；One end of the sliding seat 2 is provided with L-type mounting base 21, and being provided with the L-type mounting base 21 can
Spacing button 22 is adjusted, after sliding seat 2 slides into suitable position, rotation adjustable limit button 22, rotates it to limit hole 22
It is interior, to realize the fixation to sliding seat 2；The side of the L-type cylinder lens bracket 3 is provided with the first adjusting knob 31, in L-type
The bottom of cylinder lens bracket 3 is provided with two the second adjusting knobs 32, and folder is provided with the top of L-type cylinder lens bracket 3
Magnet frame 4, is fixed on L-type cylinder lens bracket 3 by tight knob 33 by clamping knob 33, by the first adjusting knob 31,
The facing upward of second adjusting knob, 32 regulating magnet frame 4, angle of depression degree；The outer contour of the magnet frame 4 is L-type structure, in magnet frame 4
Between be semicircular structure, be machined with saddle 41 in the bottom of magnet frame 4；The saddle 41 is used to place cylinder camera lens 5, plays branch
The effect of dagger face camera lens 5；Magnetic mat 42 is also machined with three vertex positions of the magnet frame 4；The cylinder camera lens 5 is
Square structure, lens fixing bracket 51 is mounted in the four corners of cylinder camera lens 5；It is additionally provided with the lens fixing bracket 51
Magnetic force steel ball 52, the magnetic force steel ball 52 are adsorbed on magnetic mat 42, when needing to measure cylindrical mirror, directly can be done laser
The original sphere camera lens of interferometer is removed, and sliding seat 2 then is slided into designated position, is swashed that is, cylinder camera lens is installed on
The front end of optical interferometer, can complete the measurement to cylindrical mirror by laser interferometer at this time.
Two apexes of the utility model in the outside of magnet frame 4 are additionally provided with removable pin 43, are adsorbed in magnet frame
The side of lens fixing bracket 51 is provided with knock pin 44；The removable pin 43 is flexibly connected with knock pin 44, when removable pin is subject to
During downward pressure applied, removable pin 43 moves down, and knock pin outwards ejects at this time, and lens fixing bracket 51 is pushed up laterally
Rise, you can directly remove cylinder camera lens.
Refering to Fig. 3, great circle mounting hole 431 is machined with the removable pin 43, the lower section of great circle mounting hole 431 is provided with
Roundlet mounting hole 432；It is an entirety that great circle mounting hole 431 is connected with roundlet mounting hole 432；Add successively on the knock pin 44
Work has the first limiting slot 441, the second limiting slot 442, and knock pin 44 is connected by spring and magnet frame 4；43 sets of the removable pin
On the knock pin 44, the bottom of removable pin 43 is fixed in magnet frame 4 by spring, under normal circumstances roundlet mounting hole
432 are stuck on the second limiting slot 442 just, and knock pin 44 is inside magnet frame at this time；Acted on when there is external force on removable pin 43
When, removable pin 43 moves downward, and knock pin 44 outwards ejects under the force of a spring, and great circle mounting hole 431 is stuck at this time
On one limiting slot 441, knock pin 44 realizes the ejection to cylinder camera lens.
Claims (3)
1. a kind of laser interferometer surveys cylindrical mirror auxiliary stand, it is characterised in that：Including guide rail, on guide rail and leading
The sliding seat that can be slided on rail, the L-type cylinder lens bracket being arranged on sliding seat, installed in L-type cylinder camera lens branch
The cylinder camera lens of magnet frame, absorption in magnet frame on frame；Wherein, the end of the guide rail is machined with spacer pin；Described
Multiple limit holes are machined with the horizontal plane of guide rail；One end of the sliding seat is provided with L-type mounting base, is installed in the L-type
Adjustable limit button is installed on seat；The side of the L-type cylinder lens bracket is provided with the first adjusting knob, in L-type cylinder
The bottom of lens bracket is provided with two the second adjusting knobs, and clamping knob is provided with the top of L-type cylinder lens bracket, leads to
Cross clamping knob magnet frame is fixed on L-type cylinder lens bracket, magnetic is adjusted by the first adjusting knob, the second adjusting knob
The facing upward of brandreth, angle of depression degree；The bottom of the magnet frame is machined with saddle；Also it is machined with three vertex positions of the magnet frame
Magnetic mat；The four corners of the cylinder camera lens are mounted on lens fixing bracket；Magnetic force is additionally provided with the lens fixing bracket
Steel ball, the magnetic force steel ball absorption is on magnetic mat.
2. a kind of laser interferometer according to claim 1 surveys cylindrical mirror auxiliary stand, it is characterised in that：In the magnetic
Two apexes on the outside of brandreth are additionally provided with removable pin, and the side that lens fixing bracket is adsorbed in magnet frame is provided with knock pin；
The removable pin is flexibly connected with knock pin, and when removable pin is subject to downward pressure applied, removable pin moves down, and pushes up at this time
Go out pin outwards to eject.
3. a kind of laser interferometer according to claim 2 surveys cylindrical mirror auxiliary stand, it is characterised in that：The activity
Great circle mounting hole is machined with pin, roundlet mounting hole is provided with below the great circle mounting hole；Great circle mounting hole is installed with roundlet
Hole connection is an entirety；Be machined with the first limiting slot, the second limiting slot on the knock pin successively, knock pin by spring with
Magnet frame is connected；The removable pin is sleeved on the knock pin, and the bottom of removable pin is fixed in magnet frame by spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721479321.XU CN207365913U (en) | 2017-11-08 | 2017-11-08 | Laser interferometer surveys cylindrical mirror auxiliary stand |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721479321.XU CN207365913U (en) | 2017-11-08 | 2017-11-08 | Laser interferometer surveys cylindrical mirror auxiliary stand |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207365913U true CN207365913U (en) | 2018-05-15 |
Family
ID=62345821
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721479321.XU Expired - Fee Related CN207365913U (en) | 2017-11-08 | 2017-11-08 | Laser interferometer surveys cylindrical mirror auxiliary stand |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207365913U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110196024A (en) * | 2019-06-29 | 2019-09-03 | 无锡吉兴汽车声学部件科技有限公司 | A kind of sliding laser measuring device for measuring of acoustic part of automobile |
-
2017
- 2017-11-08 CN CN201721479321.XU patent/CN207365913U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110196024A (en) * | 2019-06-29 | 2019-09-03 | 无锡吉兴汽车声学部件科技有限公司 | A kind of sliding laser measuring device for measuring of acoustic part of automobile |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180515 Termination date: 20211108 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |