CN212240686U - Tool clamp for optical coating - Google Patents
Tool clamp for optical coating Download PDFInfo
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- CN212240686U CN212240686U CN202020416589.4U CN202020416589U CN212240686U CN 212240686 U CN212240686 U CN 212240686U CN 202020416589 U CN202020416589 U CN 202020416589U CN 212240686 U CN212240686 U CN 212240686U
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Abstract
The utility model is suitable for the technical field of optical coating, and provides a tool clamp for optical coating, which comprises a bearing plate, a connecting plate, a fixed positioning frame, a T-shaped chute, a first slide rail, a first telescopic link, a first chute, a positioning rod, a second telescopic link, a handle, a second chute, a movable positioning rod, a third telescopic link and a third chute; the utility model discloses: on one hand, workpieces with different sizes or shapes can be stably fixed, and the production cost of enterprises is reduced; on the other hand, the clamp can clamp at most four workpieces at a time to carry out film coating work, and the production efficiency is improved.
Description
Technical Field
The utility model belongs to the technical field of the optics coating film, especially, relate to a frock clamp for optics coating film.
Background
The device for holding the object to be machined in the correct position for receiving the work or inspection during the manufacturing process of the machine is called a jig. In a broad sense, any device used to quickly, conveniently and safely mount a workpiece at any stage in a process may be referred to as a jig. 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. The optical coating fixture is an auxiliary tool for fixing an optical element to be coated when a coating machine is used for coating.
In the existing optical coating machine, workpieces with different sizes or shapes need to be matched with a special clamp, and the manufacturing cost of the clamp is higher, so that the production cost of an enterprise is overhigh; in addition, in the existing optical coating tool clamp, the clamp can only clamp one workpiece for coating at a time, and the production efficiency is low.
SUMMERY OF THE UTILITY MODEL
The utility model provides a tool clamp for optical coating, which aims to solve the problem that workpieces with different sizes or shapes need to be matched with a clamp, so that the production cost of enterprises is overhigh; on the other hand, aim at solving the problem that current optical coating frock clamp production efficiency is low.
The utility model discloses a realize like this, including bearing plate, connecting plate, fixed locating frame, T type spout, first slide rail, first telescopic link, first spout, locating lever, second telescopic link, handle, second spout, movable locating lever, third telescopic link and third spout, its characterized in that: the upper part of the supporting plate is bilaterally and symmetrically provided with two connecting plates, the lower part of the supporting plate is bilaterally and symmetrically provided with two connecting plates, the upper surface of the supporting plate is fixedly provided with a fixed positioning frame, the upper parts of the head and tail ends of the fixed positioning frame are respectively provided with a T-shaped chute, the outer sides of the head and tail ends of the fixed positioning frame are respectively provided with a first sliding rail, the head and tail ends of the fixed positioning frame are respectively provided with a first telescopic rod, the outer side of the first telescopic rod is provided with a first chute, two bolts are respectively arranged in two first threaded through holes formed on the outer sides of the two ends of the fixed positioning frame, the two bolts are simultaneously and respectively arranged in the two first chutes, and the two first telescopic rods are arranged in the fixed positioning frame through the two bolts, one end of each of the two first telescopic links, which is far away from the fixed positioning frame, is respectively welded with one positioning rod along a direction perpendicular to the first telescopic links, the upper parts of the two positioning rods are respectively provided with one T-shaped chute, the outer sides of the two positioning rods are respectively provided with one first slide rail, a bolt is respectively arranged in the four first slide rails in a penetrating way, the two positioning rods are respectively provided with one second telescopic link, the outer side of the second telescopic link is provided with one second chute, the two bolts are respectively arranged in the two first threaded through holes formed at the outer sides of the end parts of the two positioning rods, the two bolts are simultaneously and respectively arranged in the two second chutes, the two second telescopic links are arranged in the two positioning rods through the two bolts, and the two second telescopic links are mutually perpendicularly arranged and welded, the handle is arranged at the joint of the two second telescopic rods, the movable positioning rods are respectively arranged in the four T-shaped chutes, the movable positioning rods are arranged towards the inner side of the supporting plate, the two movable positioning rods are arranged perpendicular to the positioning rods, the other two movable positioning rods are arranged perpendicular to the fixed positioning frame, one end, away from the T-shaped chutes, of each movable positioning rod is internally provided with a third telescopic rod, the upper part of each third telescopic rod is provided with a third chute, the four third telescopic rods are mutually perpendicular and are welded, and the handle is arranged at the joint of the four third telescopic rods;
the movable positioning rod comprises a T-shaped connector, a second threaded through hole, a rod body, a second slide rail and a third threaded through hole, one end of the rod body is provided with the T-shaped connector, the T-shaped connector is arranged in the T-shaped chute, the second threaded through hole is formed in the T-shaped connector, a bolt arranged in the first slide rail is simultaneously arranged in the second threaded through hole, four movable positioning rods are arranged on the fixed positioning frame and the two positioning rods through four bolts, the other end of the rod body, which is far away from the T-shaped connector, is provided with the second slide rail, a third telescopic rod is arranged in the second slide rail, the third threaded through hole is formed in the upper part of the second slide rail, a bolt is arranged in the third threaded through hole and is simultaneously arranged in the third chute, and the four third telescopic rods are arranged in the four movable positioning rods through four bolts.
Further, the fixed positioning frame is welded to the upper surface of the support plate.
Furthermore, a fourth threaded through hole is formed in the connecting plate.
Furthermore, threads are formed in the first slide rail, the first sliding groove, the second sliding groove and the third sliding groove.
Furthermore, the handle is externally wrapped with a rubber sleeve.
Furthermore, the T-shaped connector is in clearance fit with the T-shaped sliding groove, the first telescopic rod is in clearance fit with the fixed positioning frame, the second telescopic rod is in clearance fit with the positioning rod, and the third telescopic rod is in clearance fit with the movable positioning rod.
Furthermore, rubber pads are arranged on the inner side of the fixed positioning frame, the inner side of the positioning rod and two sides of the movable positioning rod.
Compared with the prior art, the beneficial effects of the utility model are that: through the combined work of the mechanisms, on one hand, workpieces with different sizes or shapes can be stably fixed, and the production cost of enterprises is reduced; on the other hand, the clamp can clamp at most four workpieces at a time to carry out film coating work, and the production efficiency is improved.
Drawings
Fig. 1 is a schematic view of an overall structure of a first viewing angle provided by the present invention;
fig. 2 is a schematic view of the overall structure of a second viewing angle provided by the present invention;
FIG. 3 is a schematic view of the assembly of the workpiece provided by the present invention;
fig. 4 is a schematic diagram of a movable positioning rod structure provided by the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Referring to fig. 1-4, in this embodiment, the utility model discloses a frock clamp for optical coating, including bearing plate 1, connecting plate 2, fixed locating frame 3, T type spout 4, first slide rail 5, first telescopic link 6, first spout 7, locating lever 8, second telescopic link 9, handle 10, second spout 11, movable locating lever 12, third telescopic link 13 and third spout 14, its characterized in that: two connecting plates 2 are arranged on the upper portion of a supporting plate 1 in a bilateral symmetry manner, two connecting plates 2 are arranged on the lower portion of the supporting plate 1 in a bilateral symmetry manner, a fixed positioning frame 3 is fixedly installed on the upper surface of the supporting plate 1, a T-shaped chute 4 is formed on the upper portion of each of the head end and the tail end of the fixed positioning frame 3, a first sliding rail 5 is formed on the outer side of each of the head end and the tail end of the fixed positioning frame 3, a first telescopic rod 6 is installed in each of the head end and the tail end of the fixed positioning frame 3, a first chute 7 is formed on the outer side of the first telescopic rod 6, two bolts are respectively arranged in two first threaded through holes formed on the outer sides of the two ends of the fixed positioning frame 3, the two bolts are respectively arranged in the two first chutes 7 at the same time, the two first telescopic rods 6 are installed in the fixed positioning frame 3 through the two bolts, and positioning rods 8 are respectively welded, a T-shaped sliding groove 4 is respectively formed at the upper part of each of the two positioning rods 8, a first sliding rail 5 is respectively formed at the outer side of each of the two positioning rods 8, a bolt is respectively arranged in each of the four first sliding rails 5 in a penetrating manner, a second telescopic rod 9 is respectively arranged in each of the two positioning rods 8, a second sliding groove 11 is formed at the outer side of each of the second telescopic rods 9, two bolts are respectively arranged in two first threaded through holes formed at the outer sides of the end parts of the two positioning rods 8, the two bolts are simultaneously and respectively arranged in the two second sliding grooves 11, the two second telescopic rods 9 are arranged in the two positioning rods 8 through the two bolts, the two second telescopic rods 9 are mutually vertically arranged and are welded, a handle 10 is arranged at the joint of the two second telescopic rods 9, a movable positioning rod 12 is respectively arranged in each of the four T-shaped sliding grooves, two movable positioning rods 12 are arranged perpendicular to the positioning rods 8, the other two movable positioning rods 12 are arranged perpendicular to the fixed positioning frame 3, a third telescopic rod 13 is arranged in one end, away from the T-shaped sliding groove 4, of each movable positioning rod 12, a third sliding groove 14 is formed in the upper portion of each third telescopic rod 13, the four third telescopic rods 13 are mutually perpendicular and are connected in a welding mode, and a handle 10 is arranged at the joint of the four third telescopic rods 13;
the movable positioning rod 12 comprises a T-shaped connector 1201, a second threaded through hole 1202, a rod body 1203, a second slide rail 1204 and a third threaded through hole 1205, wherein one end of the rod body 1203 is provided with the T-shaped connector 1201, the T-shaped connector 1201 is arranged in the T-shaped chute 4, the T-shaped connector 1201 is provided with the second threaded through hole 1202, a bolt arranged in the first slide rail 5 is simultaneously arranged in the second threaded through hole 1202, four movable positioning rods 12 are arranged on the fixed positioning frame 3 and two positioning rods 8 through four bolts, a second slide rail 1204 is formed at the other end of the rod body 1203 far away from the T-shaped connector 1201, a third telescopic rod 13 is arranged in the second slide rail 1204, a third threaded through hole 1205 is formed at the upper part of the second slide rail 1204, a bolt is arranged in the third threaded through hole 1205, and are arranged in the third sliding groove 14, and four third telescopic rods 13 are mounted in the four movable positioning rods 12 through four bolts.
The fixed positioning frame 3 is welded to the upper surface of the support plate 1. The welding connection is stable and reliable.
A fourth threaded through hole is formed in the connecting plate 2. The utility model is realized by threaded connection and is disassembled and assembled with an optical coating machine.
Threads are formed in the first slide rail 5, the first slide groove 7, the second slide groove 11, and the third slide groove 14. The movable positioning rod 12 is mounted on the fixed positioning frame 3 and the positioning rod 8 by using the screw threads in the first slide rail 5, and the first telescopic rod 6, the second telescopic rod 9 and the third telescopic rod 13 can be mounted in the fixed positioning frame 3, the positioning rod 8 and the movable positioning rod 12 respectively by using the screw threads in the first slide groove 7, the second slide groove 11 and the third slide groove 14.
The handle 10 is externally wrapped with a rubber sleeve. The friction force is increased, and the operation by personnel is convenient.
The T-shaped connector 1201 is in clearance fit with the T-shaped chute 4, the first telescopic rod 6 is in clearance fit with the fixed positioning frame 3, the second telescopic rod 9 is in clearance fit with the positioning rod 8, and the third telescopic rod 13 is in clearance fit with the movable positioning rod 12. The T-shaped connecting head 1201, the first telescopic rod 6, the second telescopic rod 9 and the third telescopic rod 13 slide in the T-shaped sliding groove 4, the fixed positioning frame 3, the positioning rod 8 and the movable positioning rod 12 respectively.
Rubber pads are arranged on the inner side of the fixed positioning frame 3, the inner side of the positioning rod 8 and two sides of the movable positioning rod 12. Increase frictional force, make the utility model discloses can grasp the work piece more steadily and can prevent that the clamp force from too big damage work piece.
Use the utility model discloses the centre gripping work piece carries out the optical coating during operation, at first the pulling sets up in the handle 10 of two second telescopic link 9 junctions, the order is by bearing plate 1, fixed locating frame 3, first telescopic link 6, locating lever 8, second telescopic link 9, four mounting grooves that movable locating lever 12 and third telescopic link 13 constitute reach maximum size, and the pulling sets up in the handle 10 of four third telescopic link 13 junctions, adjust four mounting grooves to suitable size respectively, place four work pieces respectively in four mounting grooves again, stimulate two handle 10 once more, press from both sides the work piece tightly, tighten up all bolts again, it is fixed the utility model discloses a size, will through four connecting plates 2 at last the utility model discloses install and carry out coating film work on optical coating machine.
Through the combined work of the mechanisms, on one hand, workpieces with different sizes or shapes can be stably fixed, and the production cost of enterprises is reduced; on the other hand, the clamp can clamp at most four workpieces at a time to carry out film coating work, and the production efficiency is improved.
The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (7)
1. The utility model provides a frock clamp for optical coating, includes bearing plate (1), connecting plate (2), fixed locating frame (3), T type spout (4), first slide rail (5), first telescopic link (6), first spout (7), locating lever (8), second telescopic link (9), handle (10), second spout (11), movable locating lever (12), third telescopic link (13) and third spout (14), its characterized in that: the upper portion of the supporting plate (1) is bilaterally symmetrically provided with two connecting plates (2), the lower portion of the supporting plate (1) is bilaterally symmetrically provided with two connecting plates (2), the upper surface of the supporting plate (1) is fixedly provided with a fixed positioning frame (3), the upper portions of the head end and the tail end of the fixed positioning frame (3) are respectively provided with a T-shaped chute (4), the outer sides of the head end and the tail end of the fixed positioning frame (3) are respectively provided with a first sliding rail (5), the head end and the tail end of the fixed positioning frame (3) are respectively provided with a first telescopic rod (6), the outer side of the first telescopic rod (6) is provided with a first chute (7), two bolts are respectively arranged in two first threaded through holes formed on the outer sides of the two ends of the fixed positioning frame (3), and are simultaneously and respectively arranged in the two first chutes (7), two first telescopic rods (6) are arranged in the fixed positioning frame (3) through two bolts, one end of each of the two first telescopic rods (6) far away from the fixed positioning frame (3) is respectively welded with one positioning rod (8) along the direction vertical to the first telescopic rods (6), the upper parts of the two positioning rods (8) are respectively provided with one T-shaped chute (4), the outer sides of the two positioning rods (8) are respectively provided with one first sliding rail (5), a bolt is respectively arranged in each of the four first sliding rails (5) in a penetrating manner, a second telescopic rod (9) is respectively arranged in each of the two positioning rods (8), the outer side of each second telescopic rod (9) is provided with one second sliding chute (11), and the two bolts are respectively arranged in two first threaded through holes formed in the outer sides of the end parts of the two positioning rods (8), two bolts are simultaneously and respectively arranged in the two second sliding grooves (11), the two second telescopic rods (9) are arranged in the two positioning rods (8) through the two bolts, the two second telescopic rods (9) are mutually perpendicular and are welded, the handle (10) is arranged at the joint of the two second telescopic rods (9), the movable positioning rods (12) are respectively arranged in the four T-shaped sliding grooves (4), the movable positioning rods (12) are arranged towards the inner side of the supporting plate (1), the two movable positioning rods (12) are arranged perpendicular to the positioning rods (8), the other two movable positioning rods (12) are arranged perpendicular to the fixed positioning frame (3), and one end, far away from the T-shaped sliding grooves (4), of each movable positioning rod (12) is internally provided with the third telescopic rod (13), the third sliding chute (14) is formed at the upper part of the third telescopic rod (13), the four third telescopic rods (13) are mutually perpendicular and are welded and connected, and the handle (10) is arranged at the joint of the four third telescopic rods (13);
the movable positioning rod (12) comprises a T-shaped connector (1201), a second threaded through hole (1202), a rod body (1203), a second sliding rail (1204) and a third threaded through hole (1205), one end of the rod body (1203) is provided with the T-shaped connector (1201), the T-shaped connector (1201) is arranged in the T-shaped sliding groove (4), the second threaded through hole (1202) is formed in the T-shaped connector (1201), bolts arranged in the first sliding rail (5) are arranged in the second threaded through hole (1202) at the same time, four movable positioning rods (12) are arranged on the fixed positioning frame (3) and two positioning rods (8) through four bolts, the second sliding rail (1204) is formed at the other end, far away from the T-shaped connector (1201), of the rod body (1203), and a third telescopic rod (13) is arranged in the second sliding rail (1204), the third threaded through hole (1205) is formed in the upper portion of the second sliding rail (1204), a bolt is arranged in the third threaded through hole (1205) and is arranged in the third sliding groove (14), and four third telescopic rods (13) are arranged in the four movable positioning rods (12) through four bolts.
2. The tool clamp for optical coating according to claim 1, wherein: the fixed positioning frame (3) is welded on the upper surface of the supporting plate (1).
3. The tool clamp for optical coating according to claim 1, wherein: and a fourth threaded through hole is formed in the connecting plate (2).
4. The tool clamp for optical coating according to claim 1, wherein: threads are formed in the first slide rail (5), the first slide groove (7), the second slide groove (11) and the third slide groove (14).
5. The tool clamp for optical coating according to claim 1, wherein: the handle (10) is wrapped with a rubber sleeve.
6. The tool clamp for optical coating according to claim 1, wherein: t type connector (1201) with T type spout (4) are clearance fit, first telescopic link (6) with fixed locating frame (3) are clearance fit, second telescopic link (9) with locating lever (8) are clearance fit, third telescopic link (13) with movable locating lever (12) are clearance fit.
7. The tool clamp for optical coating according to claim 6, wherein: rubber pads are arranged on the inner side of the fixed positioning frame (3), the inner side of the positioning rod (8) and two sides of the movable positioning rod (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020416589.4U CN212240686U (en) | 2020-03-27 | 2020-03-27 | Tool clamp for optical coating |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020416589.4U CN212240686U (en) | 2020-03-27 | 2020-03-27 | Tool clamp for optical coating |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212240686U true CN212240686U (en) | 2020-12-29 |
Family
ID=73986260
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020416589.4U Active CN212240686U (en) | 2020-03-27 | 2020-03-27 | Tool clamp for optical coating |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212240686U (en) |
-
2020
- 2020-03-27 CN CN202020416589.4U patent/CN212240686U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP02 | Change in the address of a patent holder | ||
| CP02 | Change in the address of a patent holder |
Address after: No.3, Beisan Road, Tingshan square, Houjie Town, Dongguan City, Guangdong Province, 523000 Patentee after: GUANGDONG DONGHUA OPTOELECTRONICS TECHNOLOGY Co.,Ltd. Address before: 523000 Kengkou Industrial Zone, Tingshan village, Houjie Town, Dongguan City, Guangdong Province Patentee before: GUANGDONG DONGHUA OPTOELECTRONICS TECHNOLOGY Co.,Ltd. |