CN207997190U - A kind of burnishing device for polarization splitting prism - Google Patents
A kind of burnishing device for polarization splitting prism Download PDFInfo
- Publication number
- CN207997190U CN207997190U CN201820196530.1U CN201820196530U CN207997190U CN 207997190 U CN207997190 U CN 207997190U CN 201820196530 U CN201820196530 U CN 201820196530U CN 207997190 U CN207997190 U CN 207997190U
- Authority
- CN
- China
- Prior art keywords
- connecting rod
- polarization splitting
- splitting prism
- clamping block
- rod
- 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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- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The utility model is related to prism processing technique fields.It is designed to provide a kind of burnishing device for polarization splitting prism that can improve processing efficiency.Technical solution used by the utility model is:A kind of burnishing device for polarization splitting prism, including the bottom plate, pedestal, first connecting rod, second connecting rod and the fixed block that set gradually from the bottom to top;Fixed block includes the backboard being square and multiple clamping blocks, and the one side and second connecting rod of backboard are affixed, and the both sides of another side are respectively arranged with a line plate, and the spacing of side plate is matched with the width of clamping block, and clamping block is fastened between side plate;At least two the first rod aperture extended along clamping block width direction are provided in clamping block, the second rod aperture is arranged in the position that the first rod aperture is corresponded on side plate.The utility model can be rapidly performed by the processing of another piece of polarization splitting prism after processing one piece of polarization splitting prism, improve efficiency by replacing different caking blocks.
Description
Technical field
The utility model is related to prism processing technique fields, are filled more particularly to a kind of polishing for polarization splitting prism
It sets.
Background technology
Polarization splitting prism is a kind of optical element that a branch of incident light is divided into the mutually perpendicular two-beam in the direction of propagation.
But it is different from general optical beam splitting element, there is special relationship between the two-beam separated by it.Polarization splitting prism energy handle
Incident non-polarized light is divided into the vertical line polarisation of two beams.Wherein P polarisations pass through completely, and S polarisations are reflected with 45 degree of angles, go out
Direction is penetrated with P light into an angle of 90 degrees.Since polarization splitting prism structure is asymmetric, need to manufacture and design a kind of angle precision in polishing
It is better than the fixture of polarization splitting prism, polarization splitting prism is Nian Jie with fixture.Since polarization splitting prism is to intersection two-by-two
Angle requirement it is higher, so needing the fixture precision prescribed that designs and produces very high.Application number 201521036327.0 it is special
Sharp file discloses the device for fixing polarization splitting prism in order to polishing, but the device include pedestal, head rod,
Second connecting rod, clamp block are, it can be achieved that angle is freely adjusted, and degree of regulation is high.
But this device still has problems with, 1, one piece of polarization splitting prism is Nian Jie with clamp block when, in order to true
Protect stability, the intensity of bonding is larger, thus inconvenient when causing to remove, more time-consuming, under the influence of one piece of prism processing.2,
It when on the workbench for secure the device to polissoir, needs that dedicated mounting hole, briquetting etc. are arranged on the table, lead to
It is poor with property, often due to the device is mismatched with polissoir and can not be used.
Invention content
The purpose of this utility model is to provide a kind of polishings for polarization splitting prism that can improve processing efficiency
Device.
For achieving the above object, technical solution used by the utility model is:One kind being used for polarization splitting prism
Burnishing device, including the bottom plate, pedestal, first connecting rod, second connecting rod and the fixed block that set gradually from the bottom to top;The bottom plate
Affixed with pedestal, first connecting rod is connected by the lower end of universal joint and first connecting rod, and the upper end of first connecting rod passes through pivot and the
The lower end of two connecting rods connects, and the upper end of the second connecting rod is connect with fixed block, and fixing nut is arranged at the pivot;
The fixed block includes the backboard being square and multiple clamping blocks, and the one side and second connecting rod of the backboard are affixed,
The both sides of another side are respectively arranged with a line plate, and the spacing of the side plate is matched with the width of clamping block, the clamping block
It is fastened between side plate;At least two the first rod aperture extended along clamping block width direction are provided in the clamping block, it is described
The second rod aperture is arranged in the position of corresponding first rod aperture on side plate;Screw rod, the both ends of the screw rod are fitted in first rod aperture
Across side plate and it is fitted with locking nut.
Preferably, the bottom plate is square, and the four corners of bottom surface are fixedly installed one block of electromagnet respectively, described
Electromagnet is controlled by the controller for being fixed at plate top surface.
The beneficial effects of the utility model embody a concentrated reflection of, and by replacing different caking blocks, are processing one piece of polarization
It can be rapidly performed by the processing of another piece of polarization splitting prism after Amici prism, improve efficiency.Specifically, the utility model
In use, polarization splitting prism is bonded on clamping block in advance, then clamping block is caught between side plate and is passed through again
Screw rod and locking nut are fixed, you can are processed.After processing is completed, without first detaching clamping block with polarization splitting prism,
But another clamping block and polarization splitting prism are replaced, to improve the efficiency of processing, also allow for the progress of batch production.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model;
Fig. 2 is the structural schematic diagram of fixed block;
Fig. 3 is the A-A direction views of structure shown in Fig. 2.
Specific implementation mode
A kind of burnishing device for polarization splitting prism in conjunction with shown in Fig. 1-3, including set gradually from the bottom to top
Bottom plate 1, pedestal 2, first connecting rod 3, second connecting rod 4 and fixed block 5.The bottom plate 1 and pedestal 2 are affixed, and first connecting rod 3 passes through ten thousand
It is connect to section 6 with the lower end of first connecting rod 3, the upper end of first connecting rod 3 is connect by pivot 7 with the lower end of second connecting rod 4, described
The upper end of second connecting rod 4 is connect with fixed block 5, and fixing nut 8 is arranged at the pivot 7.This is the prior art, no longer superfluous herein
It states.
Fixed block 5 described in the utility model includes the backboard 9 being square and multiple clamping blocks 10, and the quantity of clamping block 10 can
To be 3,4 to tens etc., in conjunction with shown in Fig. 2 and 3, the one side and second connecting rod 4 of the backboard 9 are affixed, another side
Both sides are respectively arranged with a line plate 11, and the spacing of the side plate 11 is matched with the width of clamping block 10, the clamping block 10
It is fastened between side plate 11.At least two the first bars extended along 10 width direction of clamping block are provided in the clamping block 10
Hole, the second rod aperture is arranged in the position of corresponding first rod aperture on the side plate 11.Screw rod 12 is fitted in first rod aperture, it is described
The both ends of screw rod 12 pass through side plate 11 and are fitted with locking nut 13.
Polarization splitting prism in use, is bonded on clamping block 10 by the utility model in advance, then will clamping
Block 10 is caught between side plate 11 to be fixed by screw rod 12 and locking nut 13 again, you can is processed.After processing is completed, it is not necessarily to first
Clamping block 10 is detached with polarization splitting prism, but replaces another clamping block 10 and polarization splitting prism, to improve
The efficiency of processing also allows for the progress of batch production.In addition, for the ease of the utility model to be mounted on to the work of polissoir
On platform, better way is that the bottom plate 1 is square, and the four corners of bottom surface are fixedly installed one block of electromagnet respectively
14, the electromagnet 14 is controlled by the controller 15 for being fixed at 1 top surface of bottom plate.When need to fix, controller 15 controls electromagnetism
Iron 14 starts, on the table to absorption, easy to use and flexible.
Claims (2)
1. a kind of burnishing device for polarization splitting prism, including the bottom plate that sets gradually from the bottom to top(1), pedestal(2),
One connecting rod(3), second connecting rod(4)And fixed block(5);The bottom plate(1)With pedestal(2)It is affixed, first connecting rod(3)By universal
Section(6)With first connecting rod(3)Lower end connection, first connecting rod(3)Upper end pass through pivot(7)With second connecting rod(4)Lower end
Connection, the second connecting rod(4)Upper end and fixed block(5)Connection, the pivot(7)Place's setting fixing nut(8);
It is characterized in that:The fixed block(5)Including the backboard being square(9)With multiple clamping blocks(10), the backboard(9)'s
On one side with second connecting rod(4)Affixed, the both sides of another side are respectively arranged with a line plate(11), the side plate(11)Spacing with
Clamping block(10)Width match, the clamping block(10)It is fastened on side plate(11)Between;The clamping block(10)Interior setting
Have at least two along clamping block(10)The first rod aperture that width direction extends, the side plate(11)The position of the first rod aperture of upper correspondence
Second rod aperture is set;It is fitted with screw rod in first rod aperture(12), the screw rod(12)Both ends pass through side plate(11)And it is suitable
Equipped with locking nut(13).
2. the burnishing device according to claim 1 for polarization splitting prism, it is characterised in that:The bottom plate(1)It is in
Square, and the four corners of bottom surface are fixedly installed one block of electromagnet respectively(14), the electromagnet(14)By being fixedly installed
In bottom plate(1)The controller of top surface(15)Control.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820196530.1U CN207997190U (en) | 2018-02-05 | 2018-02-05 | A kind of burnishing device for polarization splitting prism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820196530.1U CN207997190U (en) | 2018-02-05 | 2018-02-05 | A kind of burnishing device for polarization splitting prism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207997190U true CN207997190U (en) | 2018-10-23 |
Family
ID=63837404
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820196530.1U Expired - Fee Related CN207997190U (en) | 2018-02-05 | 2018-02-05 | A kind of burnishing device for polarization splitting prism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207997190U (en) |
-
2018
- 2018-02-05 CN CN201820196530.1U patent/CN207997190U/en not_active Expired - Fee Related
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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: 20181023 Termination date: 20200205 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |