CN217194836U

CN217194836U - Frock clamp that optical coating processing used

Info

Publication number: CN217194836U
Application number: CN202123418171.0U
Authority: CN
Inventors: 陆玉宽; 李婷婷; 吴运超; 曹省伟; 马林超; 冯明辉; 王涛
Original assignee: Nanyang Jiulong Photoelectric Co ltd
Current assignee: Nanyang Jiulong Photoelectric Co ltd
Priority date: 2021-12-31
Filing date: 2021-12-31
Publication date: 2022-08-16
Anticipated expiration: 2031-12-31

Abstract

The utility model discloses a tool clamp for optical coating processing, which relates to the technical field of optical coating equipment and comprises a clamp mainboard, wherein the inner part of the clamp mainboard is rotatably connected with a first threaded lead screw, and one end of the first threaded lead screw is fixedly connected with an output shaft of a second servo motor; according to the tool clamp for optical coating processing, the clamp main board, the rubber pad, the second threaded lead screw and the like are arranged, the clamping board and the rubber pad synchronously move, the rubber pad and the optical element are slowly pushed to move after being clamped by the rubber pad on the side surface, and then the rubber pad stops moving until the rubber pad on the side surface clamps the optical element, so that the defect that an optical element cannot be fixed in the center of the clamp is overcome; through setting up extension rod, cambered surface supporting shoe, non slipping spur and rectangle slider etc. show the threaded rod that the adjustment corresponds the angle through the spirit level that is located the center, make it rise or descend, finally make the device reach the level to this has avoided can not making the horizontally shortcoming of device through the adjustment.

Description

Frock clamp that optical coating processing used

Technical Field

The utility model relates to an optics coating equipment technical field specifically is a frock clamp that optics coating film processing was used.

Background

Optical coating refers to a process of coating one (or more) layers of metal (or medium) films on the surface of an optical part. The purpose of coating the surface of the optical part is to meet the requirements of reducing or increasing the reflection, beam splitting, color separation, light filtering, polarization and the like of light. Commonly used coating methods are vacuum coating (one kind of physical coating) and chemical coating. In the optical coating process, a tool clamp is often required to be used for fixing elements, the existing tool clamp is used for synchronously positioning the two sides of a part, the part is kept at the center of the clamp, the level of the device cannot be automatically adjusted, and the use of the device is influenced if a support piece of the clamp is uneven.

Although a tool clamp for optical coating processing disclosed in chinese utility model patent application publication CN214375354U can adjust and fix optical elements of different sizes, the utility model cannot fix an optical element at the clamp center, and the utility model cannot make the device level by adjustment, in summary, there is a disadvantage that the optical element cannot be fixed at the clamp center and the device level cannot be made by adjustment.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a frock clamp of optical coating processing usefulness has solved the problem that proposes in the above-mentioned background art.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a tool clamp for optical coating processing comprises a clamp main board, wherein a first threaded lead screw is rotatably connected inside the clamp main board, one end of the first threaded lead screw is fixedly connected with an output shaft of a second servo motor, one side of the second servo motor is fixedly connected with the front of the clamp main board, two ends of the side surface of the first threaded lead screw are respectively in transmission connection with a first short slide block and a second short slide block, the lower part inside the clamp main board is rotatably connected with a second threaded lead screw, one end of the second threaded lead screw is fixedly connected with an output shaft of the first servo motor, one side of the first servo motor is fixedly connected with the side surface of the clamp main board, two ends of the side surface of one end of the second threaded lead screw are respectively in transmission connection with a first long slide block and a second long slide block, and the upper ends of the first short slide block and the second short slide block and the first long slide block and the second long slide block are respectively provided with a clamping plate, one side of clamp plate is provided with the rubber pad, the equal threaded connection in four corners of anchor clamps mainboard has the threaded rod, the side upper portion of threaded rod is provided with the rectangle slider, the upper end of threaded rod is provided with the extension rod, the upper end of extension rod is provided with the hexagonal turning block, the lower extreme of threaded rod rotates and is connected with the bearing block, the lower extreme of bearing block is provided with the non slipping spur, the middle part of anchor clamps mainboard is provided with middle part rectangle post.

Optionally, a supporting column is arranged at the upper end of the middle rectangular column, a placing plate is arranged at the upper end of the supporting column, a level meter is arranged at the upper end of the placing plate, and the upper portion of the placing plate is a round angle.

Optionally, the lower surface of the middle rectangular column is provided with an automatic telescopic column, the lower surface of the automatic telescopic column is provided with a cambered surface supporting block, the lower surface of the cambered surface supporting block is an arc surface, through holes matched with the first threaded lead screw and the second threaded lead screw are respectively formed in the middle rectangular column, and the height of the middle rectangular column is the same as the thickness of the fixture main plate.

Optionally, a sliding groove matched with the first short sliding block and the second short sliding block is formed in the fixture main board, a through groove matched with the first long sliding block and the second long sliding block is formed in the lower portion of the interior of the fixture main board, the cross section of the middle rectangular column is square, and the side length of the cross section of the middle rectangular column is the same as the width of the through groove.

Optionally, the first threaded lead screw and the second threaded lead screw are vertically distributed in a cross shape, two ends of the side surface of the first threaded lead screw and two ends of the side surface of the second threaded lead screw are respectively provided with left-handed threads and right-handed threads, and the heights of the first short sliding block and the second short sliding block are half of the heights of the first long sliding block and the second long sliding block.

Optionally, a groove matched with the rectangular sliding block is formed in the four corners of the clamp main board, a threaded hole matched with the threaded rod is formed in the bottom of the groove, smooth ends are arranged at the upper end and the lower end of the side face of the threaded rod, and a groove matched with the smooth end of the lower portion of the side face of the threaded rod is formed in the bearing block.

(III) advantageous effects

The utility model provides a frock clamp that optical coating processing used possesses following beneficial effect:

1. the fixture for optical coating processing achieves the effect of keeping an optical element clamped at the center of the fixture by arranging a fixture main board, a first short slide block, a first servo motor, a second servo motor, a first threaded lead screw, a second short slide block, a clamping plate, a rubber pad, a second threaded lead screw and the like, the optical element is placed on a placing plate in the using process, then the first servo motor and the second servo motor are simultaneously started to respectively drive the first threaded lead screw and the second threaded lead screw to simultaneously rotate and respectively drive the first short slide block and the second short slide block at two ends of the side surfaces of the first short slide block and the second short slide block and the first long slide block and the second long slide block to simultaneously and slowly move towards the middle part at a constant speed, and the clamping plate and the rubber pad synchronously move, when the rubber pad and the optical element are pushed to move slowly, the displacement stops until the rubber pad on the side surface clamps the element, and therefore the defect that the optical element cannot be fixed in the center of the clamp is avoided.

2. This frock clamp that optical coating processing used, through setting up the extension rod, hexagonal turning block, the spirit level, the bearing block, the threaded rod, automatic flexible post, the cambered surface supporting shoe, non slipping spur and rectangle slider etc. have reached and to have made the horizontally effect of device through the adjustment, pass through spanner cooperation hexagonal turning block rotation threaded rod in the use, make it drive bearing block and non slipping spur decline, stop after non slipping spur contact processing desktop, start automatic flexible post and promote the cambered surface supporting shoe decline, upwards promote the device is whole, because the strong point area of cambered surface supporting shoe is little, the device is whole unstable this moment, show the threaded rod that the adjustment corresponds the angle through the spirit level that is located the center, make it rise or descend, finally make the device reach the level, thereby the shortcoming that can't make the device level through the adjustment has been avoided.

Drawings

FIG. 1 is a schematic view of the front perspective structure of the present invention;

FIG. 2 is a schematic side view of the three-dimensional structure of the present invention;

FIG. 3 is a schematic view of the bottom perspective structure of the present invention;

fig. 4 is a schematic view of the local cross-section structure of the present invention.

In the figure: 1. a clamp main board; 2. a first short slider; 3. a first servo motor; 4. an extension rod; 5. a second servo motor; 6. a first threaded lead screw; 7. a second short slider; 8. a hexagonal turning block; 9. a clamping plate; 10. a rubber pad; 11. a level gauge; 12. a first long slider; 13. a second threaded lead screw; 14. a second long slider; 15. placing a plate; 16. a bearing block; 17. a threaded rod; 18. automatically telescoping the column; 19. a cambered surface supporting block; 20. anti-skid blocks; 21. a support pillar; 22. a rectangular slider; 23. a middle rectangular column.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1 to 4, the present invention provides a technical solution: a tool clamp for optical coating processing comprises a clamp main board 1, wherein a first threaded lead screw 6 is rotatably connected inside the clamp main board 1, one end of the first threaded lead screw 6 is fixedly connected with an output shaft of a second servo motor 5, one side of the second servo motor 5 is fixedly connected with the front surface of the clamp main board 1, two ends of the side surface of the first threaded lead screw 6 are respectively connected with a first short slide block 2 and a second short slide block 7 in a transmission manner, the lower part inside the clamp main board 1 is rotatably connected with a second threaded lead screw 13, one end of the second threaded lead screw 13 is fixedly connected with an output shaft of a first servo motor 3, one side of the first servo motor 3 is fixedly connected with the side surface of the clamp main board 1, two ends of the side surface of one end of the second threaded lead screw 13 are respectively connected with a first long slide block 12 and a second long slide block 14 in a transmission manner, the first threaded lead screw 6 and the second threaded lead screw 13 are vertically distributed in a cross manner, the two ends of the side surfaces of a first threaded lead screw 6 and a second threaded lead screw 13 are respectively provided with left-handed threads and right-handed threads, the heights of a first short slide block 2 and a second short slide block 7 are half of the heights of a first long slide block 12 and a second long slide block 14, the upper ends of the first short slide block 2, the second short slide block 7 and the first long slide block 12 and the second long slide block 14 are respectively provided with a clamping plate 9, one side of the clamping plate 9 is provided with a rubber pad 10, four corners of a clamp main board 1 are all in threaded connection with a threaded rod 17, the upper part of the side surface of the threaded rod 17 is provided with a rectangular slide block 22, the upper end of the threaded rod 17 is provided with an extension rod 4, the upper end of the extension rod 4 is provided with a hexagonal rotating block 8, the lower end of the threaded rod 17 is rotatably connected with a bearing block 16, four corners inside the clamp main board 1 are provided with grooves matched with the rectangular slide blocks 22, the bottoms of the grooves are provided with threaded holes matched with the threaded rods 17, the upper end and the lower end of the side surface of the threaded rod 17 are both provided with smooth ends, a groove matched with the smooth end at the lower part of the side surface of the threaded rod 17 is formed in the bearing block 16, an anti-skid block 20 is arranged at the lower end of the bearing block 16, a middle rectangular column 23 is arranged in the middle of the clamp main board 1, a support column 21 is arranged at the upper end of the middle rectangular column 23, a placing board 15 is arranged at the upper end of the support column 21, a level gauge 11 is arranged at the upper end of the placing board 15, the upper part of the placing board 15 is a round angle, an automatic telescopic column 18 is arranged at the lower surface of the middle rectangular column 23, an arc-surface support block 19 is arranged at the lower surface of the automatic telescopic column 18, the lower surface of the arc-surface support block 19 is an arc surface, through holes matched with a first threaded lead screw 6 and a second threaded lead screw 13 are respectively formed in the middle rectangular column 23, the height of the middle rectangular column 23 is the same as the thickness of the clamp main board 1, chutes matched with the first short slide block 2 and the second short slide block 7 are formed in the clamp main board 1, the inside lower part of anchor clamps mainboard 1 is seted up and is had the logical groove with first long slider 12 and the long slider 14 looks adaptation of second, and the cross-section of middle part rectangular column 23 is the square, and the cross-section side length of middle part rectangular column 23 is the same with the width that leads to the groove.

When the device is used, when the device is positioned on a processing table board, a wrench is matched with a hexagonal rotating block 8 to rotate a threaded rod 17, so that the threaded rod 17 drives a bearing block 16 and an anti-skid block 20 to uniformly descend for a certain height, the anti-skid block 20 stops after contacting the processing table board, an automatic telescopic column 18 is started to push an arc-surface supporting block 19 to descend, the whole device is pushed upwards, the whole device is unstable due to the small supporting point area of the arc-surface supporting block 19, the threaded rod 17 with a corresponding angle is displayed and adjusted by a level gauge 11 positioned at the center to ascend or descend, the device is finally leveled, the anti-skid block 20 stops rotating after contacting the processing table board in the adjusting process, the threaded rod 17 rotates in the bearing block 16, then an optical element is placed on a placing plate 15, and then a first servo motor 3 and a second servo motor 5 are simultaneously started to respectively drive a first threaded lead screw 6 and a second threaded lead screw 13 to simultaneously rotate, the first short slide block 2 and the second short slide block 7 at the two sides and the first long slide block 12 and the second long slide block 14 are driven to move slowly towards the middle part at a constant speed, the clamping plate 9 and the rubber pad 10 move synchronously, and the rubber pad 10 and the optical element are pushed to move slowly until the rubber pad 10 at the side clamps the element and then stops moving.

In summary, the tool clamp for optical coating processing achieves the effect of keeping the optical element clamped at the center of the clamp by arranging the main clamp plate 1, the first short slide block 2, the first servo motor 3, the second servo motor 5, the first threaded lead screw 6, the second short slide block 7, the clamping plate 9, the rubber pad 10, the second threaded lead screw 13 and the like, during the use process, the optical element is placed on the placing plate 15, then the first servo motor 3 and the second servo motor 5 are simultaneously started to respectively drive the first threaded lead screw 6 and the second threaded lead screw 13 to simultaneously rotate, respectively drive the first short slide block 2 and the second short slide block 7 at two ends of the side surfaces of the two blocks and the first long slide block 12 and the second long slide block 14 to simultaneously and slowly move towards the middle part at a constant speed, the clamping plate 9 and the rubber pad 10 synchronously move, when the rubber pad 10 and the optical element are pushed to move slowly until the rubber pad 10 on the side surfaces clamps the element, and then stop, thereby avoiding the defect that the optical element can not be fixed at the center of the clamp; by arranging the extension rod 4, the hexagonal rotating block 8, the level gauge 11, the bearing block 16, the threaded rod 17, the automatic telescopic column 18, the cambered surface supporting block 19, the antiskid block 20, the rectangular sliding block 22 and the like, the effect of enabling the device to be horizontal through adjustment is achieved, the threaded rod 17 is matched with the hexagonal rotating block 8 through a wrench in the use process to rotate, the bearing block 16 and the antiskid block 20 are driven to descend, the antiskid block 20 stops after contacting with a processing desktop, the automatic telescopic column 18 is started to push the cambered surface supporting block 19 to descend, the device is integrally pushed upwards, the supporting point area of the cambered surface supporting block 19 is small, the device is integrally unstable at the moment, the threaded rod 17 with the corresponding angle adjusted through the level gauge 11 located at the center is displayed, the device is enabled to ascend or descend, and finally the device is enabled to be horizontal, and the defect that the device cannot be leveled through adjustment is avoided.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a frock clamp that optical coating processing used, includes anchor clamps mainboard (1), its characterized in that: a first threaded lead screw (6) is rotatably connected inside the clamp main board (1), one end of the first threaded lead screw (6) is fixedly connected with an output shaft of a second servo motor (5), one side of the second servo motor (5) is fixedly connected with the front surface of the clamp main board (1), two ends of the side surface of the first threaded lead screw (6) are respectively in transmission connection with a first short slide block (2) and a second short slide block (7), the lower part inside the clamp main board (1) is rotatably connected with a second threaded lead screw (13), one end of the second threaded lead screw (13) is fixedly connected with an output shaft of a first servo motor (3), one side of the first servo motor (3) is fixedly connected with the side surface of the clamp main board (1), two ends of the side surface of one end of the second threaded lead screw (13) are respectively in transmission connection with a first long slide block (12) and a second long slide block (14), first short slider (2) and second short slider (7) all are provided with clamp plate (9) with the upper end that has first long slider (12) and second long slider (14), one side of clamp plate (9) is provided with rubber pad (10), the equal threaded connection in four corners of anchor clamps mainboard (1) has threaded rod (17), the side upper portion of threaded rod (17) is provided with rectangle slider (22), the upper end of threaded rod (17) is provided with extension rod (4), the upper end of extension rod (4) is provided with hexagonal turning block (8), the lower extreme of threaded rod (17) rotates and is connected with bearing block (16), the lower extreme of bearing block (16) is provided with non slipping spur (20), the middle part of anchor clamps mainboard (1) is provided with middle part rectangle post (23).

2. The tool clamp for optical coating processing according to claim 1, wherein: the upper end of middle part rectangle post (23) is provided with support column (21), the upper end of support column (21) is provided with places board (15), the upper end of placing board (15) is provided with spirit level (11), the upper portion of placing board (15) is the fillet.

3. The tool clamp for optical coating processing according to claim 1, wherein: the lower surface of the middle rectangular column (23) is provided with an automatic telescopic column (18), the lower surface of the automatic telescopic column (18) is provided with an arc-surface supporting block (19), the lower surface of the arc-surface supporting block (19) is an arc surface, through holes matched with the first threaded lead screw (6) and the second threaded lead screw (13) are formed in the middle rectangular column (23) respectively, and the middle rectangular column (23) is as high as the clamp main board (1) in thickness.

4. The tool clamp for optical coating processing according to claim 1, wherein: the fixture comprises a fixture main board (1), wherein a sliding groove matched with a first short sliding block (2) and a second short sliding block (7) is formed in the fixture main board (1), a through groove matched with a first long sliding block (12) and a second long sliding block (14) is formed in the lower portion of the interior of the fixture main board (1), the cross section of a middle rectangular column (23) is square, and the side length of the cross section of the middle rectangular column (23) is the same as the width of the through groove.

5. The tool clamp for optical coating processing according to claim 1, wherein: the first threaded lead screw (6) and the second threaded lead screw (13) are vertically distributed in a cross shape, the two ends of the side surfaces of the first threaded lead screw (6) and the second threaded lead screw (13) are respectively provided with left-handed threads and right-handed threads, and the heights of the first short sliding block (2) and the second short sliding block (7) are half of the heights of the first long sliding block (12) and the second long sliding block (14).

6. The tool clamp for optical coating processing according to claim 1, wherein: the fixture comprises a fixture main board (1), wherein grooves matched with rectangular sliding blocks (22) are formed in the four corners of the fixture main board, threaded holes matched with threaded rods (17) are formed in the bottoms of the grooves, smooth ends are arranged at the upper ends and the lower ends of the sides of the threaded rods (17), and grooves matched with the smooth ends of the lower portions of the sides of the threaded rods (17) are formed in the bearing blocks (16).