CN215729029U - Fixing device for optical element cold machining process - Google Patents
Fixing device for optical element cold machining process Download PDFInfo
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- CN215729029U CN215729029U CN202022969506.7U CN202022969506U CN215729029U CN 215729029 U CN215729029 U CN 215729029U CN 202022969506 U CN202022969506 U CN 202022969506U CN 215729029 U CN215729029 U CN 215729029U
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Abstract
The utility model relates to the technical field of optical element processing, and discloses a fixing device used in an optical element cold processing technology, which comprises a workbench and a control button arranged on the front surface of the workbench, wherein the upper surface of the workbench is fixedly connected with a clamping device, the inner center of the clamping device is fixedly connected with a placing table, an extruding device is arranged in the clamping device, a lens can be clamped and fixed by arranging the clamping device, a rope connected to the inner wall of the extruding device is driven to be recycled by the rotation of a wire wheel, so that the side surface of the lens can be uniformly stressed and clamped, the high efficiency is enhanced, the practicability is enhanced, the damage of the lens caused by the overlarge clamping force when the edge of the lens is clamped can be avoided by arranging the extruding device, and a third spring is arranged in an extruding plate, so that the stable elastic force can be provided for a first rubber pad, the safety is enhanced, and the practicability is enhanced.
Description
Technical Field
The utility model relates to the technical field of optical element processing, in particular to a fixing device used in a cold processing process of an optical element.
Background
The manufacture of optical instruments is an old engineering technology, optical parts (lenses, prisms and the like) in various optical instruments such as cameras, telescopes, microscopes and the like do not generate high temperature and high temperature reflection or high temperature phenomena in the processing process, and can achieve the processing effect through high temperature hot processing, so that the optical cold processing is called as optical cold processing, and the main processes of the optical cold processing comprise: profiling, cutting, milling, fine grinding, polishing, edging, jointing, coating and the like.
However, the existing fixing device cannot fix the lens well, and the existing clamp easily clamps the lens. Accordingly, a fixture for use in a cold working process of an optical element is provided by those skilled in the art to solve the problems set forth in the background art described above.
SUMMERY OF THE UTILITY MODEL
The present invention is directed to a fixture for use in a cold working process of optical components to solve the above-mentioned problems of the background art.
In order to achieve the purpose, the utility model provides the following technical scheme:
the utility model provides a fixing device for among optical element cold working process, includes the workstation and installs the control button of workstation front surface, the upper surface rigid coupling of workstation has clamping device, clamping device's inside center department rigid coupling has places the platform, clamping device's internally mounted has extrusion device.
As a still further scheme of the utility model: clamping device includes outer container, first spring, extrusion device, second spring, tensile case, rope, line wheel and motor, the inside rigid coupling of outer container has first spring, the one end rigid coupling of first spring has extrusion device, extrusion device's left surface rigid coupling has the second spring, the one end rigid coupling of second spring has the rope, the one end rigid coupling of rope has line wheel, the inside center department of line wheel installs the motor, the surface of rope runs through installs tensile case, the rear surface rigid coupling of outer container is in the upper surface of workstation, the rear surface rigid coupling of tensile case is in the upper surface center department of workstation.
As a still further scheme of the utility model: the line wheel rotates to be connected the inside of drawing box, the quantity of first spring is twenty four, and the impartial distance rigid coupling is in on the inner wall of outer container, extrusion device's quantity is eight, and equal rigid coupling is in the one end of first spring.
As a still further scheme of the utility model: the number of the second springs is eight, the second springs are fixedly connected to the inner wall of the extruding device, and the ropes are eight and fixedly connected to the inner portion of the wire wheel.
As a still further scheme of the utility model: extrusion device includes stripper plate, third spring, litter, splint, first rubber pad and second rubber pad, the upper surface rigid coupling of stripper plate has the second rubber pad, the inside sliding connection of stripper plate has the litter, the right flank rigid coupling of litter has the third spring, the one end rigid coupling of third spring is in the inside of stripper plate, the left surface rigid coupling of litter has splint, the left surface rigid coupling of splint has first rubber pad, the right flank rigid coupling of stripper plate is in extrusion device's one end, the left surface rigid coupling of stripper plate is in the one end of second spring.
As a still further scheme of the utility model: the lower surfaces of the clamping plate and the first rubber pad are both connected to the upper surface of the second rubber pad in a sliding mode.
Compared with the prior art, the utility model has the beneficial effects that:
1. through installation clamping device, can carry out the centre gripping to the lens and fix, drive the rope of connection at the extrusion device inner wall through the rotation of line wheel and retrieve, make the side of lens can the even atress centre gripping, strengthened the high efficiency, strengthened the practicality.
2. Through installation extrusion device, can avoid the edge of lens when the centre gripping, because the too big lens damage that leads to of power of centre gripping to the internally mounted of stripper plate has the third spring, can provide more stable elasticity to first rubber pad, has strengthened the security, has strengthened the practicality.
Drawings
FIG. 1 is a schematic view of a fixture used in a cold working process of an optical element;
FIG. 2 is a schematic view of a holding device used in a fixture for cold working of optical components;
fig. 3 is a schematic view of a pressing device in a fixture used in a cold working process of an optical element.
In the figure: 1. a work table; 101. a control button; 2. a placing table; 3. a clamping device; 4. an outer box; 5. a first spring; 6. an extrusion device; 7. a second spring; 8. a stretching box; 9. a rope; 10. a wire wheel; 11. a motor; 12. a pressing plate; 13. a third spring; 14. a slide rod; 15. a splint; 16. a first rubber pad; 17. and a second rubber pad.
Detailed Description
Referring to fig. 1 to 3, in an embodiment of the present invention, a fixing device for use in a cold working process of an optical element includes a worktable 1 and a control button 101 installed on a front surface of the worktable 1, a clamping device 3 is fixedly connected to an upper surface of the worktable 1, a placing table 2 is fixedly connected to an inner center of the clamping device 3, the clamping device 3 is installed, the clamping device 3 includes an outer case 4, a first spring 5, an extruding device 6, a second spring 7, a stretching case 8, a rope 9, a reel 10 and a motor 11, the first spring 5 is fixedly connected to an inner portion of the outer case 4, the number of the first spring 5 is twenty-four, the first spring 5 is fixedly connected to an inner wall of the outer case 4 at equal intervals, the extruding device 6 is fixedly connected to one end of the first spring 5, the number of the extruding device 6 is eight, the second spring 7 is fixedly connected to an end of the first spring 5, the number of the second spring 7 is eight, equal rigid coupling is at the inner wall of extrusion device 6, the one end rigid coupling of second spring 7 has rope 9, the quantity of rope 9 is eight, equal rigid coupling is in the inside of line wheel 10, the one end rigid coupling of rope 9 has line wheel 10, line wheel 10 rotates the inside of connecting at tensile case 8, the inside center department of line wheel 10 installs motor 11, the surface of rope 9 runs through and installs tensile case 8, the rear surface rigid coupling of outer container 4 is at the upper surface of workstation 1, the rear surface rigid coupling of tensile case 8 is in the upper surface center department of workstation 1, can carry out the centre gripping fixed to the lens, it retrieves to drive the rope 9 of connecting at extrusion device 6 inner wall through the rotation of line wheel 10, make rope 9 remove to the inside center department of outer container 4 in step, let the side of lens can the even atress centre gripping, the high efficiency has been strengthened, the practicality has been strengthened.
In fig. 3: the squeezing device 6 is installed inside the clamping device 3, the squeezing device 6 comprises a squeezing plate 12, a third spring 13, a sliding rod 14, a clamping plate 15, a first rubber pad 16 and a second rubber pad 17, the second rubber pad 17 is fixedly connected to the upper surface of the squeezing plate 12, the sliding rod 14 is slidably connected to the inside of the squeezing plate 12, the third spring 13 is fixedly connected to the right side surface of the sliding rod 14, one end of the third spring 13 is fixedly connected to the inside of the squeezing plate 12, the clamping plate 15 is fixedly connected to the left side surface of the sliding rod 14, the lower surfaces of the clamping plate 15 and the first rubber pad 16 are both slidably connected to the upper surface of the second rubber pad 17, the first rubber pad 16 is fixedly connected to the left side surface of the clamping plate 15, the right side surface of the squeezing plate 12 is fixedly connected to one end of the squeezing device 6, the left side surface of the squeezing plate 12 is fixedly connected to one end of the second spring 7, and by installing the squeezing device 6, damage to a lens caused by overlarge clamping force when the edge of the lens is clamped, first rubber pad 16 who connects at the lens side is fixed at the left surface of splint 15, and the right flank of splint 15 passes through litter 14 sliding connection in the inside of stripper plate 12 to the internally mounted of stripper plate 12 has third spring 13, can provide more stable elasticity to first rubber pad 16, has strengthened the security, has strengthened the practicality.
The working principle of the utility model is as follows: when in use, the lens is firstly placed on the upper surface of the placing table 2, then the motor 11 is controlled to rotate through the control button 101, the wire wheel 10 fixedly connected with the outer surface of the motor 11 is rotated, meanwhile, the rope 9 fixedly connected with the inner part of the wire wheel 10 is pulled up, because one end of the rope 9 is fixedly connected with the second spring 7, one end of the second spring 7 is fixedly connected with the extruding device 6, the extruding device 6 is pulled to move to the inner center of the outer box 4, at the moment, the lower surface of the lens placed on the upper surface of the placing table 2 is connected with the outer surface of the extruding device 6, the lens can be clamped and fixed by installing the clamping device 3, the rope 9 connected with the inner wall of the extruding device 6 is driven to recover through the rotation of the wire wheel 10, the rope 9 is enabled to synchronously move to the inner center of the outer box 4, the side surface of the lens can be uniformly stressed and clamped, the high efficiency is enhanced, and the practicability is enhanced, after the lens is clamped, the lower surface of the lens is connected to the upper surface of the second rubber pad 17, the side surface of the lens is connected to the left side surface of the first rubber pad 16, the clamping plate 15 fixedly connected to the right side surface of the first rubber pad 16 is slidably connected to the inside of the extrusion plate 12 through the sliding rod 14, elastic force can be well given to the side surface of the lens, the lens can be clamped more stably, by installing the extrusion device 6, the phenomenon that the edge of the lens is clamped can be avoided, the lens is damaged due to overlarge clamping force, the first rubber pad 16 connected to the side surface of the lens is fixed to the left side surface of the clamping plate 15, the right side surface of the clamping plate 15 is slidably connected to the inside of the extrusion plate 12 through the sliding rod 14, the third spring 13 is installed inside the extrusion plate 12, stable elastic force can be provided for the first rubber pad 16, safety is enhanced, and practicability is enhanced.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the scope of the present invention, and the technical solutions and the utility model concepts of the present invention are equivalent to or changed within the scope of the present invention.
Claims (6)
1. The fixing device for the cold machining process of the optical element comprises a workbench (1) and a control button (101) installed on the front surface of the workbench (1), and is characterized in that a clamping device (3) is fixedly connected to the upper surface of the workbench (1), a placing table (2) is fixedly connected to the center of the interior of the clamping device (3), and an extruding device (6) is installed inside the clamping device (3).
2. The fixing device used in the cold machining process of the optical element is characterized in that the clamping device (3) comprises an outer box (4), a first spring (5), an extrusion device (6), a second spring (7), a stretching box (8), a rope (9), a wire wheel (10) and a motor (11), the first spring (5) is fixedly connected inside the outer box (4), the extrusion device (6) is fixedly connected to one end of the first spring (5), the second spring (7) is fixedly connected to the left side face of the extrusion device (6), the rope (9) is fixedly connected to one end of the second spring (7), the wire wheel (10) is fixedly connected to one end of the rope (9), the motor (11) is installed at the center inside of the wire wheel (10), the stretching box (8) is installed on the outer surface of the rope (9) in a penetrating mode, the rear surface of outer container (4) rigid coupling is in the upper surface of workstation (1), the rear surface rigid coupling of tensile case (8) is in the upper surface center department of workstation (1).
3. A fixture for use in a cold working process of optical components according to claim 2, characterized in that the wire wheel (10) is rotatably connected inside the stretching box (8), the number of the first springs (5) is twenty-four, and the first springs are fixedly connected to the inner wall of the outer box (4) at equal distances, and the number of the pressing devices (6) is eight, and the pressing devices are fixedly connected to one end of the first springs (5).
4. A fixture for use in a cold working process of optical components according to claim 2, characterized in that the number of the second springs (7) is eight, each being fixed to the inner wall of the pressing device (6), and the number of the ropes (9) is eight, each being fixed to the inside of the reel (10).
5. The fixing device for the cold processing technology of the optical element is characterized in that the extruding device (6) comprises an extruding plate (12), a third spring (13), a sliding rod (14), a clamping plate (15), a first rubber pad (16) and a second rubber pad (17), the second rubber pad (17) is fixedly connected to the upper surface of the extruding plate (12), the sliding rod (14) is slidably connected to the inside of the extruding plate (12), the third spring (13) is fixedly connected to the right side surface of the sliding rod (14), one end of the third spring (13) is fixedly connected to the inside of the extruding plate (12), the clamping plate (15) is fixedly connected to the left side surface of the sliding rod (14), the first rubber pad (16) is fixedly connected to the left side surface of the clamping plate (15), and the right side surface of the extruding plate (12) is fixedly connected to one end of the extruding device (6), the left side surface of the extrusion plate (12) is fixedly connected with one end of the second spring (7).
6. A fixture for use in a cold working process of optical components according to claim 5, characterised in that the lower surfaces of the clamping plate (15) and the first rubber pad (16) are each slidingly attached to the upper surface of the second rubber pad (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022969506.7U CN215729029U (en) | 2021-11-24 | 2021-11-24 | Fixing device for optical element cold machining process |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022969506.7U CN215729029U (en) | 2021-11-24 | 2021-11-24 | Fixing device for optical element cold machining process |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215729029U true CN215729029U (en) | 2022-02-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022969506.7U Active CN215729029U (en) | 2021-11-24 | 2021-11-24 | Fixing device for optical element cold machining process |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215729029U (en) |
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2021
- 2021-11-24 CN CN202022969506.7U patent/CN215729029U/en active Active
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Effective date of registration: 20220525 Address after: 215600 No.27, Jinxing Road, Jinfeng Town, Zhangjiagang City, Suzhou City, Jiangsu Province Patentee after: Suzhou tengran Photoelectric Technology Co.,Ltd. Address before: 215300 room 2, 165 Minyou Road, north of Yushan Town, Kunshan City, Suzhou City, Jiangsu Province Patentee before: Kunshan tengran Photoelectric Technology Co.,Ltd. |