CN214519684U

CN214519684U - Lens coating clamping device for positioning

Info

Publication number: CN214519684U
Application number: CN202022599645.5U
Authority: CN
Inventors: 刘鹏
Original assignee: Tianjin Jingchuang Ruishi Photoelectric Technology Co ltd
Current assignee: Tianjin Jingchuang Ruishi Photoelectric Technology Co ltd
Priority date: 2020-11-11
Filing date: 2020-11-11
Publication date: 2021-10-29
Anticipated expiration: 2030-11-11

Abstract

The utility model provides a lens coating film clamping device for location, include: the clamping platform is fixedly connected with a first fixing rod and a second fixing rod which are arranged on two sides of the clamping platform, the first fixing rod is in shaft connection with a fixing plate device, the clamping platform is close to one side of the fixing plate device and is provided with a clamping plate device used for clamping lenses, the second fixing rod is hinged with a wrench used for controlling the clamping plate device to clamp the lenses, one end of the wrench is connected with the clamping plate device through a connecting rod, one end of the connecting rod is hinged with the wrench, the other end of the connecting rod is hinged with the clamping plate device, and the clamping plate device is driven by the wrench to open and close the fixing plate device. The embodiment of the utility model provides an in splint bottom and fixed plate the two be the laminating form, make lens be difficult for the landing in location centre gripping process, the centre gripping is more firm, the position of fixed plate can be adjusted at any time to the handle, the fixed plate has become the shape and the size that have adapted to lens more with the area of contact of splint, makes location centre gripping effect optimize more.

Description

Lens coating clamping device for positioning

Technical Field

The utility model relates to an anchor clamps technical field, concretely relates to lens coating film clamping device for location.

Background

At present, in the film coating process of a die-pressed lens, because the lens is small and thin, a clamp for clamping the lens is very thin, the formed hole is also very small, the machine processing forming is difficult, and the small hole is formed by adopting a mode of chemically etching a metal sheet. To the lens of thickness about 1mm, need the metal sheet cooperation about 1mm, but the metal sheet of this thickness is too thick to chemical etching, is difficult to guarantee the machining precision in hole, and this thickness is too thin again to machining, and the work piece warp easily during milling, also is difficult to guarantee the precision of hole, and among the prior art, the lens coating film clamping device can not be fast positioned simultaneously, and the centre gripping lens in-process appears becoming flexible, unstable phenomenon, reduces work efficiency.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem of overcoming the defects existing in the prior art and providing a lens coating clamping device for positioning.

The utility model discloses a realize through following technical scheme:

a lens coating clamping device for location, includes: the clamping platform is fixedly connected with a first fixing rod and a second fixing rod which are arranged on two sides of the clamping platform, the first fixing rod is in shaft connection with a fixing plate device, the clamping platform is close to one side of the fixing plate device and is used for clamping, a clamping plate device of the lens is arranged, the second fixing rod is hinged to control the clamping plate device to clamp a wrench of the lens, one end of the wrench is connected with the clamping plate device through a connecting rod, one end of the connecting rod is hinged to the wrench, the other end of the connecting rod is hinged to the clamping plate device, and the clamping plate device is driven by the wrench to move towards the fixing plate device in an opening and closing mode.

Further, the fixed plate device comprises a fixed plate which is connected with the first fixed rod in a rotating mode, a rotating rod which is connected with the first fixed rod in a rotating mode is arranged in a penetrating mode, a handle is arranged on the rotating rod, one end, far away from the handle, of the rotating rod is fixedly connected with the fixed plate, and the handle is used for driving the fixed plate to rotate.

The clamping plate device comprises a clamping plate base fixedly connected to the clamping platform and a clamping plate hinged to the clamping plate base, one end of the clamping plate base is far away from the clamping plate and hinged to the connecting rod, and when the clamping plate is perpendicular to the clamping platform, the clamping plate is attached to the fixing plate.

Furthermore, a flange is arranged on one side, close to the clamping plate base, of the fixing plate, a limiting block used when the fixing plate rotates is arranged between the clamping plate base and the first fixing rod, and a groove matched with the flange is formed in the limiting block.

Furthermore, rubber pads used for protecting the lenses are arranged on the clamping plate and the fixing plate.

The utility model has the advantages that: the embodiment of the utility model provides an in splint bottom and fixed plate the two be the laminating form, make lens be difficult for the landing in location centre gripping process, the centre gripping is more firm, the position of fixed plate can be adjusted at any time to the handle, the fixed plate has become the shape and the size that have adapted to lens more with the area of contact of splint, makes location centre gripping effect optimize more.

Drawings

Fig. 1 is a schematic front view of a lens coating and clamping device for positioning according to an embodiment of the present invention;

fig. 2 is a schematic side view of a lens coating clamping device for positioning according to an embodiment of the present invention.

In the figure: 1. clamping the platform; 2. a first fixing lever; 3. a second fixing bar; 4. a fixing plate; 5. a wrench; 6. a connecting rod; 7. rotating the rod; 8. a handle; 9. a splint; 10. a clamp plate base; 11. a flange; 12. a groove; 13. and a limiting block.

Detailed Description

In order to make those skilled in the art better understand the technical solution of the present invention, the present invention will be further described in detail with reference to the accompanying drawings and preferred embodiments.

When describing the embodiment of the present invention, the view angle of fig. 1 is defined as a schematic view of a main view structure of a lens coating and clamping device for positioning according to the embodiment of the present invention. In the description of the embodiments of the present invention, it should be understood that the terms "vertical", "horizontal", "upper", "lower", "left", "right", "vertical", "horizontal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only used for convenience of description and simplification of the description of the embodiments of the present invention, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore, should not be construed as limiting the embodiments of the present invention. In the description of the embodiments of the present invention, it should be noted that unless explicitly stated or limited otherwise, the terms "disposed," "connected," and "connected" are to be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the embodiments of the present invention can be understood by those of ordinary skill in the art through specific situations. Examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of illustrating embodiments of the present invention and are not to be construed as limiting the embodiments of the present invention.

Referring to fig. 1, a schematic structural view of a lens coating clamping device for positioning according to an embodiment of the present invention includes: a clamping platform 1, a rigid coupling in the first dead lever 2 and the second dead lever 3 of 1 both sides of clamping platform, a fixed plate 4 device of shaft connection on the first dead lever 2, clamping platform 1 is close to fixed plate 4 device one side sets up one and is used for the clamping the splint 9 device of lens, articulated one is used for controlling on the second dead lever 3 splint 9 device clamp is got the spanner 5 of lens, spanner 5 one end with splint 9 device is connected through a connecting rod 6, connecting rod 6 one end with spanner 5 is articulated, the connecting rod 6 other end with splint 9 device is articulated, splint 9 device is in spanner 5's drive down to the motion of opening and shutting is done to fixed plate 4 device.

Further, the fixed plate 4 device include one with first dead lever 2 rotates fixed plate 4 of connecting, one wear to locate first dead lever 2 and with the dead lever rotates dwang 7 of connecting, set up a handle 8 on the dwang 7, dwang 7 is kept away from the one end of handle 8 with fixed plate 4 rigid coupling, handle 8 is used for the drive fixed plate 4 rotates.

Referring to fig. 2, the utility model discloses a side structure sketch map of a lens coating clamping device for location, splint 9 device include a rigid coupling in splint 9 base on the clamping platform 1, one with splint 9 base articulated splint 9, splint 9 keeps away from splint 9 base one end with connecting rod 6 is articulated, works as splint 9 is in perpendicularly when clamping platform 1, splint 9 with the laminating of fixed plate 4.

Furthermore, a flange 11 is arranged on one side of the fixing plate 4 close to the base of the clamping plate 9, a limiting block 13 used for the rotation of the fixing plate 4 is arranged between the base of the clamping plate 9 and the first fixing rod 2, and a groove 12 matched with the flange 11 is arranged on the limiting block 13.

Further, rubber pads for protecting the lenses are arranged on the clamping plate 9 and the fixing plate 4.

Specifically, when the lens coating operation needs positioning, the wrench 5 is pressed down, the clamping plate 9 is opened, the lens is placed between the fixing plate 4 and the clamping plate 9, the wrench 5 is loosened, the clamping plate 9 is closed, and the positioning clamping work is realized. According to the size of the lens, the contact area of the fixing plate 4 and the clamping plate 9 can be adjusted by rotating the handle 8, so that the lens with the largest area can be clamped. The setting up of stopper 13 makes fixed plate 4 more stable to press from both sides the clamp to the lens and get the positioning action more firm.

The embodiment of the utility model provides an in 9 bottoms of splint and 4 two of fixed plate be the laminating form, make lens difficult landing in location centre gripping process, the centre gripping is more firm, handle 8 can adjust the position of fixed plate 4 at any time, fixed plate 4 and splint 9's area of contact variable shape and the size that has adapted to lens more, make location centre gripping effect optimize more.

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

1. The utility model provides a lens coating clamping device for location which characterized in that includes: the clamping platform is fixedly connected with a first fixing rod and a second fixing rod which are arranged on two sides of the clamping platform, the first fixing rod is in shaft connection with a fixing plate device, the clamping platform is close to one side of the fixing plate device and is used for clamping, a clamping plate device of the lens is arranged, the second fixing rod is hinged to control the clamping plate device to clamp a wrench of the lens, one end of the wrench is connected with the clamping plate device through a connecting rod, one end of the connecting rod is hinged to the wrench, the other end of the connecting rod is hinged to the clamping plate device, and the clamping plate device is driven by the wrench to move towards the fixing plate device in an opening and closing mode.

2. The lens coating clamping device for positioning as claimed in claim 1, wherein the fixing plate device comprises a fixing plate rotatably connected to the first fixing rod, a rotating rod passing through the first fixing rod and rotatably connected to the fixing rod, a handle is disposed on the rotating rod, an end of the rotating rod away from the handle is fixedly connected to the fixing plate, and the handle is used for driving the fixing plate to rotate;

3. The lens coating clamping device for positioning as claimed in claim 2, wherein a flange is disposed on a side of the fixing plate close to the clamping plate base, a limiting block for rotation of the fixing plate is disposed between the clamping plate base and the first fixing rod, and a groove engaged with the flange is disposed on the limiting block.

4. The lens coating clamping device for positioning as claimed in claim 2 or 3, wherein the clamping plate and the fixing plate are provided with rubber pads for protecting the lens.