CN215317670U - Optical prism polishes and uses fixture - Google Patents
Optical prism polishes and uses fixture Download PDFInfo
- Publication number
- CN215317670U CN215317670U CN202121833520.2U CN202121833520U CN215317670U CN 215317670 U CN215317670 U CN 215317670U CN 202121833520 U CN202121833520 U CN 202121833520U CN 215317670 U CN215317670 U CN 215317670U
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- plate
- polishing
- clamping
- optical prism
- frame
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Abstract
The utility model discloses a clamping mechanism for polishing an optical prism, which comprises a rack, wherein screw hole plates are vertically fixed in the middle of the front and rear end surfaces of the rack, polishing equipment is horizontally fixed on one side of the top surface of the rack, the clamping mechanism also comprises a pressing component and two clamping components, the pressing component is horizontally arranged at one end right above the top surface of the rack, the two clamping components are vertically, symmetrically and horizontally arranged, and the two clamping components are respectively arranged on the screw hole plates on the rack. The utility model can clamp the lens to absorb the vibration of polishing vibration, and adjust the polishing angle in time according to the polishing process, thereby ensuring the polishing precision.
Description
Technical Field
The utility model relates to the technical field of prism polishing, in particular to a clamping mechanism for polishing an optical prism.
Background
The utility model provides a transparent object that the prism is enclosed by two liang of crossing planes that nevertheless all are nonparallel each other for the beam split or make the light beam take place the chromatic dispersion, need use the prism among the current optical equipment, the angle of polishing need be changed according to the process of polishing when the prism is polished, thereby realize polishing the lens of the different edges and corners of department, the artifical angle regulation of polishing of current prism grinding device is inconvenient, and efficiency is lower simultaneously, and can not absorb vibrations when polishing, lead to the face of polishing to rock, the precision of polishing is not good.
Therefore, a clamping mechanism for polishing the optical prism is needed, which can clamp the lens to absorb the vibration of polishing vibration, and can adjust the polishing angle in time according to the polishing process to ensure the polishing precision.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a clamping mechanism for polishing an optical prism, and aims to solve the problems that the conventional prism polishing device is inconvenient in manual polishing angle adjustment, low in efficiency, incapable of absorbing vibration during polishing, shaking of a polished surface and poor in polishing precision.
The utility model is realized by the following steps:
the utility model provides an optical prism polishes and uses fixture, includes the frame, and the equal vertical screw hole board that is fixed with in the middle part of both sides terminal surface around the frame, frame top surface one side level are fixed with the equipment of polishing, still including compressing tightly subassembly and centre gripping subassembly, compress tightly the one end that the subassembly level set up directly over the frame top surface, and the vertical symmetry level of centre gripping subassembly is provided with two, and two centre gripping subassemblies are installed the screw hole board in the frame respectively.
Further, compress tightly the subassembly and include flat push cylinder, push pedal and clamp plate, flat push cylinder level is fixed on the one end support of frame, and the output of flat push cylinder is fixed with the push pedal, rotates on the preceding terminal surface of push pedal and installs the clamp plate, bonds on the terminal surface before the clamp plate and has the pressure pad.
And then fix on the one end support of frame through the flat push cylinder level, the output of flat push cylinder is fixed with the push pedal, rotates on the preceding terminal surface of push pedal and installs the clamp plate, bonds on the terminal surface before the clamp plate and has the pressure pad, is convenient for press and holds the lens and be close to the equipment of polishing.
Furthermore, an angle adjusting cylinder is arranged at the top of the push plate, one end of the angle adjusting cylinder is rotatably installed on the top surface of the push plate, and the other end of the angle adjusting cylinder is rotatably installed on the top end surface of the pressing plate.
And then be provided with angle adjusting cylinder through the top of push pedal, angle adjusting cylinder's one end is rotated and is installed on the top surface of push pedal, and angle adjusting cylinder's the other end is rotated and is installed on the top face of clamp plate to the convenience is according to the demand of polishing through the flexible lens that promotes of angle adjusting cylinder rotate on the centre gripping subassembly, changes the angle of polishing.
Further, the centre gripping subassembly includes screw rod, translation board and splint, and the screw rod screw thread runs through to be installed in the screw hole board, and the screw rod is close to the vertical translation board that is provided with of one end of frame, and the translation board passes through the bearing with the screw rod tip to be connected, and horizontal slidable mounting has splint on the adjacent terminal surface of translation board.
And then run through the screw rod screw thread and install in the screw hole board, the screw rod is close to the vertical translation board that is provided with of one end of frame, and the translation board passes through the bearing with the screw rod tip to be connected, and horizontal slidable mounting has splint on the adjacent terminal surface of translation board to when making things convenient for the centre gripping lens, rotate the position angle of polishing.
Furthermore, a plurality of sliding rods are uniformly and vertically fixed on the end face of one side, close to the translation plate, of the clamping plate, and the sliding rods are installed in the translation plate in a sliding penetrating mode.
And then evenly vertically fixed with many slide bars on being close to translation board's a side end face through splint, the slide bar slides and runs through and installs in translation board to horizontal slip direction splint.
Furthermore, the end part of the sliding rod is sleeved with a return spring, and the end part of the return spring is fixed on the translation plate.
And then establish through slide bar tip cover and be connected with the answer spring, answer spring end fixing on the translation board to absorb the vibrations of lens when polishing, improve the precision of polishing.
Compared with the prior art, the utility model has the beneficial effects that: the utility model
When the clamping mechanism for optical prism polishing is used for clamping an optical prism, firstly, a lens is placed between clamping components of a rack, then a screw rod in the clamping component in a screw hole plate is rotated to relatively push a substrate on a translation plate to clamp the lens, then a pressing component on the rack is started to horizontally push a push plate to move towards the lens, then an angle adjusting cylinder is started to rotate a press plate to press the lens, the lens is telescopically pushed to rotate on the clamping component through the angle adjusting cylinder according to polishing requirements, the polishing angle is changed, the lens can be clamped to absorb the vibration of polishing vibration, the polishing angle is timely adjusted according to the polishing process, the polishing precision is ensured, the inconvenience of manual polishing angle adjustment of the existing prism polishing device is overcome, meanwhile, the efficiency is low, and the vibration cannot be absorbed during polishing, so that the polishing surface is shaken, the polishing precision is not good.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of an exploded structure of the present invention;
FIG. 3 is a schematic diagram of a clamping assembly in an embodiment of the utility model;
fig. 4 is a schematic structural diagram of a hold-down assembly in an embodiment of the utility model.
In the figure: 1. a frame; 11. a screw hole plate; 2. a compression assembly; 21. a horizontal pushing cylinder; 22. pushing the plate; 23. pressing a plate; 231. a pressure pad; 24. an angle adjusting cylinder; 3. a clamping assembly; 31. a screw; 32. a translation plate; 33. a bearing; 34. a splint; 341. a slide bar; 342. a return spring; 343. a splint; 4. and (7) polishing equipment.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention more apparent, the technical solutions of the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings of the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all embodiments of the present invention. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention. Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention.
Referring to fig. 1, 2, 3 and 4, the clamping mechanism for polishing the optical prism comprises a frame 1, screw hole plates 11 are vertically fixed in the middle of the end faces of the front side and the rear side of the frame 1, polishing equipment 4 is horizontally fixed on one side of the top surface of the frame 1, a pressing assembly 2 and two clamping assemblies 3 are further included, the pressing assembly 2 is horizontally arranged at one end right above the top surface of the frame 1, the two clamping assemblies 3 are vertically and symmetrically horizontally arranged, and the two clamping assemblies 3 are respectively installed on the screw hole plates 11 on the frame 1.
When the optical prism is clamped by using the clamping mechanism for polishing the optical prism, the lens is firstly placed between the clamping components 3 of the frame 1, then the screw 31 in the clamping components 3 in the screw hole plate 11 is rotated, the substrate 34 on the translation plate 32 is relatively pushed to clamp the lens, then the pressing component 2 on the frame 1 is started to horizontally push the cylinder 21, the horizontally pushed push plate 22 moves towards the lens, then the angle adjusting cylinder 24 is started to rotate the press plate 23, the lens is pressed and held, the lens is telescopically pushed to rotate on the clamping components 3 through the angle adjusting cylinder 24 according to polishing requirements, the polishing angle is changed, the vibration of polishing vibration can be absorbed by the clamping lens, the polishing angle can be timely adjusted according to the polishing process, and the polishing precision is guaranteed.
Referring to fig. 4, the pressing assembly 2 includes a horizontal pushing cylinder 21, a pushing plate 22 and a pressing plate 23, the horizontal pushing cylinder 21 is horizontally fixed on a bracket at one end of the frame 1, the pushing plate 22 is fixed at an output end of the horizontal pushing cylinder 21, the pressing plate 23 is rotatably mounted on a front end surface of the pushing plate 22, and a pressing pad 231 is bonded on the front end surface of the pressing plate 23.
And then fix on the one end support of frame 1 through flat push cylinder 21 level, the output of flat push cylinder 21 is fixed with push pedal 22, rotates on push pedal 22's the preceding terminal surface and installs clamp plate 23, bonds on clamp plate 23 the preceding terminal surface and has pressure pad 231, is convenient for press and holds the lens and be close to equipment 4 of polishing.
Referring to fig. 4, an angle adjusting cylinder 24 is disposed at the top of the push plate 22, one end of the angle adjusting cylinder 24 is rotatably mounted on the top surface of the push plate 22, and the other end of the angle adjusting cylinder 24 is rotatably mounted on the top end surface of the press plate 23.
And then be provided with angle adjustment cylinder 24 through the top of push pedal 22, angle adjustment cylinder 24's one end is rotated and is installed on push pedal 22's top surface, and angle adjustment cylinder 24's the other end is rotated and is installed on the top terminal surface of clamp plate 23 to the convenience is according to the demand of polishing through the flexible lens that promotes of angle adjustment cylinder 24 and is rotated on centre gripping subassembly 3, changes the angle of polishing.
Referring to fig. 3, the clamping assembly 3 includes a screw 31, a translation plate 32 and a clamping plate 34, the screw 31 is installed in the screw hole plate 11 in a threaded manner, the translation plate 32 is vertically disposed at one end of the screw 31 close to the rack 1, the translation plate 32 is connected with the end of the screw 31 through a bearing 33, and the clamping plate 34 is horizontally installed on the adjacent end surface of the translation plate 32 in a sliding manner.
And then through screw 31 screw thread through install in the screw hole board 11, the vertical translation board 32 that is provided with of one end that screw 31 is close to frame 1, translation board 32 passes through bearing 33 with screw 31 tip and is connected, and horizontal slidable mounting has splint 34 on the adjacent terminal surface of translation board 32 to when making things convenient for the centre gripping lens, rotate the position angle of polishing.
Referring to fig. 3, a plurality of sliding rods 341 are uniformly and vertically fixed on an end surface of the clamp plate 34 close to the translation plate 32, and the sliding rods 341 are slidably installed in the translation plate 32.
Furthermore, a plurality of sliding rods 341 are uniformly and vertically fixed on one side end surface of the clamping plate 34 close to the translation plate 32, and the sliding rods 341 are slidably and penetratingly installed in the translation plate 32, so that the clamping plate 34 is horizontally slidably guided.
Referring to fig. 3, a return spring 342 is sleeved on an end of the sliding rod 341, and an end of the return spring 342 is fixed on the translation plate 32.
And then establish through slide bar 341 tip cover and be connected with return spring 342, return spring 342 end fixing on translation board 32 to absorb the vibrations of lens when polishing, improve the precision of polishing.
The working principle is as follows: when the clamping mechanism for optical prism polishing is used for clamping an optical prism, firstly, a lens is placed between the clamping components 3 of the rack 1, then the screw 31 in the clamping components 3 in the screw hole plate 11 is rotated, the substrate 34 on the translation plate 32 is relatively pushed to clamp the lens, then the pressing component 2 on the rack 1 is started to horizontally push the cylinder 21, the horizontally pushed push plate 22 moves towards the lens, then the angle adjusting cylinder 24 is started to rotate the press plate 23, the lens is pressed, the lens is telescopically pushed to rotate on the clamping components 3 through the angle adjusting cylinder 24 according to polishing requirements, and the polishing angle is changed.
The device obtained through the design can basically meet the requirements that the polishing angle can be adjusted in time according to the polishing process while the vibration of polishing vibration can be absorbed by the lens, and the polishing precision of the optical prism is guaranteed.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. The utility model provides an optical prism polishes and uses fixture, includes frame (1), the equal vertical screw hole board (11) that is fixed with in middle part of both sides terminal surface around frame (1), frame (1) top surface one side level is fixed with equipment of polishing (4), its characterized in that: still including compressing tightly subassembly (2) and centre gripping subassembly (3), compress tightly subassembly (2) level setting and be in the other end directly over frame (1) top surface, the vertical symmetry level of centre gripping subassembly (3) is provided with two, install respectively two centre gripping subassemblies (3) screw hole board (11) on frame (1).
2. The clamping mechanism for polishing the optical prism as claimed in claim 1, wherein the pressing assembly (2) comprises a horizontal pushing cylinder (21), a pushing plate (22) and a pressing plate (23), the horizontal pushing cylinder (21) is horizontally fixed on a bracket at one end of the frame (1), the pushing plate (22) is fixed at an output end of the horizontal pushing cylinder (21), the pressing plate (23) is rotatably mounted on a front end surface of the pushing plate (22), and a pressing pad (231) is bonded on the front end surface of the pressing plate (23).
3. The clamping mechanism for polishing the optical prism as claimed in claim 2, wherein an angle adjusting cylinder (24) is disposed on the top of the push plate (22), one end of the angle adjusting cylinder (24) is rotatably mounted on the top surface of the push plate (22), and the other end of the angle adjusting cylinder (24) is rotatably mounted on the top end surface of the press plate (23).
4. The clamping mechanism for polishing the optical prism as claimed in claim 1, wherein the clamping assembly (3) comprises a screw rod (31), a translation plate (32) and a clamping plate (34), the screw rod (31) is installed in the screw hole plate (11) in a threaded penetrating manner, the translation plate (32) is vertically arranged at one end of the screw rod (31) close to the rack (1), the translation plate (32) is connected with the end part of the screw rod (31) through a bearing (33), and the clamping plate (34) is horizontally and slidably installed on the adjacent end surface of the translation plate (32).
5. The clamping mechanism for polishing the optical prism as claimed in claim 4, wherein a plurality of sliding rods (341) are uniformly and vertically fixed on one side end surface of the clamping plate (34) close to the translation plate (32), and the sliding rods (341) are slidably and penetratingly mounted in the translation plate (32).
6. The clamping mechanism for polishing the optical prism as claimed in claim 5, wherein a return spring (342) is sleeved on an end of the sliding rod (341), and an end of the return spring (342) is fixed on the translation plate (32).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121833520.2U CN215317670U (en) | 2021-08-06 | 2021-08-06 | Optical prism polishes and uses fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121833520.2U CN215317670U (en) | 2021-08-06 | 2021-08-06 | Optical prism polishes and uses fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215317670U true CN215317670U (en) | 2021-12-28 |
Family
ID=79576283
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121833520.2U Expired - Fee Related CN215317670U (en) | 2021-08-06 | 2021-08-06 | Optical prism polishes and uses fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215317670U (en) |
-
2021
- 2021-08-06 CN CN202121833520.2U patent/CN215317670U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211228 |