CN204997558U - Replica grating's separator - Google Patents
Replica grating's separator Download PDFInfo
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- CN204997558U CN204997558U CN201520654151.9U CN201520654151U CN204997558U CN 204997558 U CN204997558 U CN 204997558U CN 201520654151 U CN201520654151 U CN 201520654151U CN 204997558 U CN204997558 U CN 204997558U
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- replica
- pushing block
- grating
- separator
- support baseboard
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Abstract
The utility model discloses a replica grating's separator belongs to replica grating's separation technical field. Including a supporting baseplate, the elasticity bearing of a rigid coupling on the supporting baseplate, it is used for placing mother grating to be equipped with a recess on the elasticity bearing, a but ejector pad that is located horizontal slip on the supporting baseplate, the ejector pad is located recess one side and its lower surface is not less than the upper surface of elasticity bearing, still include the fixing base of a rigid coupling on the supporting baseplate, the fixing base both sides have left and right lug, the ejector pad slidable is located this left side lug, it is used for promoting the ejector pad to be equipped with at least one screw on the lug of the right side, fixing base bonding inclusive AND supporting baseplate body coupling on the supporting baseplate, one side that the ejector pad was kept away from to the supporting baseplate is upwards extended a stop part and is used for withstanding the elasticity bearing. Compared with the prior art, the utility model, its beneficial effect lies in that simple structure is compact, convenient operation to low to grating surface damage degree, the degree of safety is high.
Description
Technical field
The utility model relates to the separation technology field of replica, specifically a kind of separator of replica.
Background technology
Separating technology is last procedure copying plane grating, has great impact to the quality and performance of replica.If when being separated firmly uneven or direction grasp bad, grating surface can be caused to damage and the important parameter such as resolution ratio and diffraction efficiency declines.If be separated perpendicular to grating cutting, also can cause the change of grooved angle, guided wave length is changed.Unnecessary glue between prototype grating and replica can be full of edge and the chamfering place of grating, makes both combine securely, so be separated comparatively difficulty.Therefore, good separating technology needs to overcome above-mentioned phenomenon, and replica and prototype grating are separated with no damage.
At present, the separation method of plane replica mainly contains the method for riving and thermal gradient partition method two kinds.The method of riving is that pocket knife or blade are inserted boundary perpendicular to grating cutting, carries out scraping to the cured resin glue that grating chamfering and edge place are accumulated, and after repeated multiple times, under the effect of certain force, copies base base and prototype grating can separate voluntarily.The advantage of method of riving is that the removing of remaining glue is comparatively thorough, contributes to being separated.But due to the sharpness of blade and the uncertainty of manual control, damage in various degree can be caused to grating in scraping and the moment be separated, the lighter can leave ash print at grating surface, and severe one can damage the surface of replica or even prototype grating, and this must be avoided for separation.
Thermal gradient partition method utilizes the bending force produced by thermal gradient to be separated, i.e. heating or a cooling replica.If not, another replica can be processed on the contrary.If one of them replica is metal, this method is just more effective, because thermal conductivity is larger, thermal gradient is just formed faster.If but two replicas are all low-expansion materials, just can not use the method.
Utility model content
The utility model in order to overcome the deficiencies in the prior art, the separator of the replica providing a kind of structure that replica is separated with prototype grating simple, easy to operate.
In order to solve above-mentioned technical problem, the basic technical scheme that the utility model proposes is:
A separator for replica, is characterized in that, comprising:
One support baseboard;
One is fixed in the elastic bearing on support baseboard, and described elastic bearing is provided with a groove for placing prototype grating;
One is positioned at the pushing block that support baseboard can horizontally slip, and described pushing block is positioned at groove side and its lower surface is not less than the upper surface of described elastic bearing.
Further, also comprise one and be fixed in holder on support baseboard, described holder both sides have left and right projection, and described pushing block is slidably positioned on this left projection, and described right projection is provided with at least one screw for promoting pushing block.
Further, described holder is bonded on support baseboard or with support baseboard one and is connected.
Further, described support baseboard extends upward a stop part for withstanding elastic bearing away from the side of pushing block.
Further, described elastic bearing is bonded on support baseboard.
Further, the adjacent both sides of described groove are open state.
Further, described pushing block is provided with elastic layer near the side of groove.
The beneficial effects of the utility model are:
1, on support baseboard, set up an affixed elastic bearing thereon because the utility model utilizes, elastic bearing is provided with a groove for placing prototype grating.Prototype grating is not directly positioned on bearing plate, so can carry out buffer protection to prototype grating.
2, the location of elastic bearing and fixing extends upward a stop part away from the side of pushing block and is bonded in elastic bearing on support baseboard because the utility model is designed to support baseboard for withstanding, so can be ensured when pushing block promotes replica.
3, holder is designed to both sides and has left and right projection, pushing block is slidably positioned on left projection, right projection is provided with at least one screw for promoting pushing block, utilize screw can ensure comparatively even to the impetus power of pushing block and conveniently finely tune, avoid because the firmly irregular or damage caused grating that overexerts.
4, the utility model is simple and compact for structure, easy to operate, and low to grating surface damage degree, and ensure surface quality and the serviceability of grating, degree of safety is high, and the replica for various base base material can be separated.
Accompanying drawing explanation
Fig. 1 is the front view of the separator of a kind of replica of the present utility model, there is shown cut-away section structure;
Fig. 2 is the top view of the separator of a kind of replica of the present utility model;
Fig. 3 is the 3 dimensional drawing of the separator of a kind of replica of the present utility model.
Detailed description of the invention
Below with reference to drawings and Examples, the utility model is described further, but protection domain of the present utility model should not be limited with this.
For convenience of description and understand the technical solution of the utility model, below illustrate that the orientation that the noun of locality used all is shown with accompanying drawing is as the criterion.
As shown in Figure 1, the separator of a kind of replica of the present utility model, comprises support baseboard 3, the elastic bearing 4 be fixed on support baseboard 3, holder 6 and be positioned at the pushing block 5 that support baseboard 3 can horizontally slip.
As shown in Figure 1 to Figure 3, the side of support baseboard 3 extends upward stop part 31, and elastic bearing 4 is bonded on support baseboard 3 and its side and withstands stop part 31 and an and side superimposed of stop part 31.Elastic bearing 4 has certain elasticity for protecting prototype grating 1, such as, can be plastics.Elastic bearing 4 is provided with groove 41 for placing prototype grating 1 away from the side of stop part 31, groove 41 away from stop part 31 and adjacent while be in open state and form opening 412 and facilitate putting into and taking-up of prototype grating 1.The degree of depth of groove 41 is not higher than the thickness of prototype grating 1, and the area of groove 41 is not less than the area of prototype grating 1.
Holder 6 is bonded on the support baseboard 3 and side of the groove 41 of close elastic bearing 4, and holder 6 also can be designed to be connected with support baseboard 3 one.Holder 6 is in " U " shape, and both sides have left projection 61 and right projection 62.Left projection 61 is near the side of groove 41 and its upper surface is provided with slidably pushing block 5, and the height of left projection 61 is lower than right projection 62.The thickness of left projection 61 be greater than right projection 62 and the half being not less than pushing block 5 width for providing the slip of pushing block 5.
The thickness of pushing block 5 is not less than the thickness of replica 2, and just the length of the side of replica 2 is not less than to the half length of replica 2.The lower surface of pushing block 5 is not less than the upper surface of elastic bearing 4, for promoting the separation of replica 2.Pushing block 5 is provided with elastic layer 51 near the side of groove 41, plays buffer protection effect when promoting replica 2 for pushing block 5.Elastic layer 51 can be plastic colloidal cloth, and pushing block 5 can be aluminium block.
Right projection 62 is provided with at least one screw 63.Screw 63 runs through and to be installed on right projection 62 and vertical just to pushing block 5.Screw 63 partly or entirely withstands on pushing block 5 and moves to replica 2 for promoting pushing block 5.
The operation principle of the application's utility model:
First when after resin glue solidification, with blade and the chamfering of solvent cleaning prototype grating 1 and replica 2 and the resin glue of edge, ensure not make dirty when being separated grating.Then the groove 41 its entirety being put into elastic bearing 4 is had good positioning, and replica 2 is arranged on prototype grating 1.
First preliminary adjustment pushing block 5 be provided with elastic layer 51 side just to replica 2 and and the side keeping parallelism of replica 2.Then slowly that pushing block 5 is close toward replica 2, stop promoting when the elastic layer 51 of pushing block 5 touches replica 2 side.Screw screw 63 and withstand pushing block 5, make the outside of the elastic layer 51 of pushing block 5 and a side superimposed of replica 2.Continue tightening screw 63 pairs of pushing blocks 5 and apply pressure, make pushing block 5 promote replica 2 by the transmission of active force.Replica 2 produces relative displacement with prototype grating 1 under the impetus power of pushing block 5, thus replica 2 and prototype grating 1 are separated.
The good effect of the application's utility model:
The announcement of book and instruction according to the above description, the utility model those skilled in the art can also change above-mentioned embodiment and revise.Therefore, the utility model is not limited to detailed description of the invention disclosed and described above, also should fall in the protection domain of claim of the present utility model modifications and changes more of the present utility model.In addition, although employ some specific terms in this description, these terms just for convenience of description, do not form any restriction to the utility model.
Claims (7)
1. a separator for replica, is characterized in that, comprising:
One support baseboard;
One is fixed in the elastic bearing on support baseboard, and described elastic bearing is provided with a groove for placing prototype grating;
One is positioned at the pushing block that support baseboard can horizontally slip, and described pushing block is positioned at groove side and its lower surface is not less than the upper surface of described elastic bearing.
2. the separator of a kind of replica according to claim 1, it is characterized in that, also comprise one and be fixed in holder on support baseboard, described holder both sides have left and right projection, described pushing block is slidably positioned on this left projection, and described right projection is provided with at least one screw for promoting pushing block.
3. the separator of a kind of replica according to claim 2, is characterized in that, described holder is bonded on support baseboard or with support baseboard one and is connected.
4. the separator of a kind of replica according to claim 1, is characterized in that, described support baseboard extends upward a stop part for withstanding elastic bearing away from the side of pushing block.
5. the separator of a kind of replica according to claim 1, is characterized in that, described elastic bearing is bonded on support baseboard.
6. the separator of a kind of replica according to claim 1, is characterized in that, the adjacent both sides of described groove are open state.
7. the separator of a kind of replica according to claim 1, is characterized in that, described pushing block is provided with elastic layer near the side of groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520654151.9U CN204997558U (en) | 2015-08-27 | 2015-08-27 | Replica grating's separator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520654151.9U CN204997558U (en) | 2015-08-27 | 2015-08-27 | Replica grating's separator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204997558U true CN204997558U (en) | 2016-01-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520654151.9U Active CN204997558U (en) | 2015-08-27 | 2015-08-27 | Replica grating's separator |
Country Status (1)
| Country | Link |
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| CN (1) | CN204997558U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114637063A (en) * | 2022-03-11 | 2022-06-17 | 中国科学院长春光学精密机械与物理研究所 | Echelle grating copying and separating device and using method thereof |
-
2015
- 2015-08-27 CN CN201520654151.9U patent/CN204997558U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114637063A (en) * | 2022-03-11 | 2022-06-17 | 中国科学院长春光学精密机械与物理研究所 | Echelle grating copying and separating device and using method thereof |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |