CN214642984U

CN214642984U - Dysmorphism lens clamping device

Info

Publication number: CN214642984U
Application number: CN202120186997.XU
Authority: CN
Inventors: 古锐; 杨斌; 何江; 赵光荣; 朱正国
Original assignee: Chongqing Hengge Photoelectric Technology Co ltd
Current assignee: Chongqing Hengge Photoelectric Technology Co ltd
Priority date: 2021-01-25
Filing date: 2021-01-25
Publication date: 2021-11-09
Anticipated expiration: 2031-01-25

Abstract

A contoured lens holding device comprising: the connecting assembly comprises a bottom plate, mounting base plates are mounted at two ends of the bottom plate, the mounting base plates are provided with upwards extending support plates in an upwards extending mode, discs are arranged at the upper ends of the upwards extending support plates, three outwards extending guide plates are arranged on the discs in a circumferential array mode, and moving holes are formed in the outwards extending guide plates in a penetrating mode; the adjusting assemblies are arranged on the outer sides of the overhanging guide plates in three pairs, and the clamping assemblies are arranged on the adjusting assemblies in three pairs; the adjusting assembly is used for adjusting the position of the clamping assembly in the moving hole, and each pair of clamping assemblies are mutually matched for clamping the special-shaped lens. The utility model discloses the centre gripping location of the lens that is adapted to different appearance structural feature that can be very big makes things convenient for the later stage processing and the assembly of dysmorphism lens, has stronger practicality.

Description

Dysmorphism lens clamping device

Technical Field

The utility model relates to a lens processing equipment correlation technique field especially relates to a dysmorphism lens clamping device.

Background

The lens is an optical element which is made of transparent substances and has a part of spherical surface, can be widely applied to various fields such as security protection, vehicle-mounted, digital cameras, lasers, optical instruments and the like, and the lens technology is more and more widely applied along with the continuous development of the market.

The application range of the lens is wide, so that the lens has various appearance structure characteristics, the two transmission surfaces of the lens are different except for large appearance structure difference, the lenses with different appearance structures have large influence on assembly and later processing, the existing lens adopts different clamping devices to clamp the lens according to different appearance structures during clamping, and the cost input of enterprises is increased.

Disclosure of Invention

The utility model provides a dysmorphism lens clamping device to solve the not enough of above-mentioned prior art, the centre gripping location of the lens that is adapted to different appearance structure characteristics that can be very big makes things convenient for the later stage processing and the assembly of dysmorphism lens, has stronger practicality.

In order to realize the purpose of the utility model, the following technologies are adopted:

a contoured lens holding device comprising:

the connecting assembly comprises a bottom plate, mounting base plates are mounted at two ends of the bottom plate, the mounting base plates are provided with upwards extending support plates in an upwards extending mode, discs are arranged at the upper ends of the upwards extending support plates, three outwards extending guide plates are arranged on the discs in a circumferential array mode, and moving holes are formed in the outwards extending guide plates in a penetrating mode;

the adjusting components are three pairs and are arranged on the outer side of the overhanging guide plate,

the clamping assemblies are three pairs and are arranged on the adjusting assembly;

the adjusting assembly is used for adjusting the position of the clamping assembly in the moving hole, and each pair of clamping assemblies are mutually matched for clamping the special-shaped lens.

Furthermore, the adjusting assembly comprises an adjusting seat installed on the outer wall of the end portion of the overhanging guide plate, a screw rod is screwed on the adjusting seat, an adjusting cap is arranged at the outer end of the screw rod, a movable plate is arranged at the inner side end of the screw rod, overhanging convex seats are arranged on two sides of the movable plate and extend outwards, upward extending concave parts are arranged on the overhanging convex seats and extend upwards, sleeve plates are arranged on the upward extending concave parts in a penetrating mode, and the sleeve plates are arranged on the adjusting seat.

Further, the centre gripping subassembly is including installing in the sliding seat of fly leaf, the outwards extension of sliding seat one side is equipped with overhanging L shaped plate, the other end of overhanging L shaped plate is equipped with the bearing frame, driving motor is installed to the bearing frame, driving motor's output shaft has drive gear, the drive gear meshing has driven gear, driven gear all is equipped with the screw thread section of thick bamboo, screw thread section of thick bamboo medial extremity is equipped with the end disc, the end disc is the fastener that is equipped with of circumference array, the fastener is fixed in the sliding seat, the rotatory head has been revolved in the screw thread section of thick bamboo, the inwards extension of rotating head is equipped with the supporting rod, the supporting rod outer wall is formed and is had the gib block, the supporting rod wears to overlap in the sliding seat.

Furthermore, the other end of the clamping rod is provided with a clamping head.

Further, the clamping head is made of rubber.

The technical scheme has the advantages that:

the utility model discloses the centre gripping location of the lens that is adapted to different appearance structural feature that can be very big makes things convenient for the later stage processing and the assembly of dysmorphism lens, has stronger practicality.

Drawings

Fig. 1 shows a perspective view of one embodiment.

Fig. 2 shows a partial enlarged view at a.

Fig. 3 shows a partial enlarged view at B.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate the position or positional relationship based on the position or positional relationship shown in the drawings, or the position or positional relationship which is usually placed when the products of the present invention are used, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.

The terms "first," "second," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance.

The terms "parallel", "perpendicular", etc. do not require that the components be absolutely parallel or perpendicular, but may be slightly inclined. For example, "parallel" merely means that the directions are more parallel relative to "perpendicular," and does not mean that the structures are necessarily perfectly parallel, but may be slightly tilted.

Furthermore, the terms "substantially", and the like are intended to indicate that the relative terms are not necessarily strictly required, but may have some deviation. For example: "substantially equal" does not mean absolute equality, but because absolute equality is difficult to achieve in actual production and operation, certain deviations generally exist. Thus, in addition to absolute equality, "substantially equal" also includes the above-described case where there is some deviation. In this case, unless otherwise specified, terms such as "substantially", and the like are used in a similar manner to those described above.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; 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 present invention can be understood in specific cases to those skilled in the art.

As shown in fig. 1 to 3, a shaped lens holding device includes: coupling assembling 1, adjusting part 2 and centre gripping subassembly 3.

The connecting assembly 1 comprises a bottom plate 10, mounting base plates 11 are mounted at two ends of the bottom plate 10, the mounting base plates 11 are respectively provided with an upward extending support plate 12 in an upward extending mode, the upper ends of the upward extending support plates 12 are respectively provided with a disc 13, the discs 13 are respectively provided with three outward extending guide plates 14 in a circumferential array mode, and the outward extending guide plates 14 are respectively provided with a moving hole 15 in a penetrating mode;

the adjusting assemblies 2 are three pairs and are arranged outside the overhanging guide plate 14. The adjusting assembly 2 comprises an adjusting seat 20 installed on the outer wall of the end portion of the overhanging guide plate 14, a screw rod 22 is screwed on the adjusting seat 20, an adjusting cap 23 is arranged at the outer side end of the screw rod 22, a movable plate 24 is arranged at the inner side end of the screw rod 22, overhanging convex seats 25 are arranged on two sides of the movable plate 24 and extend outwards, upward extending concave parts 26 are arranged on the overhanging convex seats 25 and extend upwards, sleeve plates 21 penetrate through the upward extending concave parts 26, and the adjusting seat 20 is arranged on the sleeve plates 21.

And the clamping assemblies 3 are three pairs and are arranged on the adjusting assembly 2. The clamping assembly 3 comprises a movable seat 30 installed on the movable plate 24, an outward extending L-shaped plate 31 is arranged on one side of the movable seat 30 in an outward extending mode, a bearing seat 33 is arranged at the other end of the outward extending L-shaped plate 31, a driving motor 34 is installed on the bearing seat 33, an output shaft of the driving motor 34 is connected with a driving gear 35, the driving gear 35 is meshed with a driven gear 36, the driven gear 36 is provided with a threaded cylinder 37, an end disc is arranged at the inner side end of the threaded cylinder 37, clamping pieces 38 are arranged in a circumferential array and fixed on the end disc, clamping pieces 38 are fixed on the movable seat 30, a rotating head 39 is arranged in the threaded cylinder 37 in a rotating mode, a clamping rod 390 is arranged in the rotating head 39 in an inward extending mode, a guide strip 391 is formed on the outer wall of the clamping rod 390, the clamping rod 390 penetrates through the moving hole 15, and is sleeved on the movable seat 30. The other end of the clamping lever 390 is provided with a clamping head 392. The gripping head 392 is made of rubber.

The device is according to the problem that exists among the prior art, through coupling assembling 1, adjusting part 2 and clamping component 3 conveniently carry out the centre gripping location to the lens of different appearance structure characteristics, wherein, coupling assembling 1 is adjusting part 2 and clamping component 3's equipment basis, and adjusting part 2 is used for adjusting clamping component 3's position, thereby make clamping component 3 can carry out the centre gripping of lens, wherein the centre gripping of the lens for the different appearance structure of very big adaptation, consequently adjusting part 2 and clamping component 3 are the one-to-one and adjust respectively, thereby make clamping component 3 can act on the clamping face of lens, thereby the improvement that is showing can the scope of centre gripping. In the specific operation, the positions of the clamping assemblies 3 corresponding to the lens are adjusted through the adjusting assemblies 2 according to the appearance structure characteristics of the lens, and then the lens is clamped through each pair of clamping assemblies 3.

When the adjusting assembly 2 adjusts the position of the clamping assembly 3, the screw rod 22 is rotated through the adjusting cap 23, and the rotation of the screw rod 22 on the adjusting seat 20 will change the distance between one end of the screw rod 22 and the adjusting seat 20, and this change in position of the screw rod 22 will drive the movable plate 24 rotatably disposed at the lower end thereof to perform a lifting motion, wherein the upward-extending concave members 26 disposed at both sides of the movable plate 24 play a guiding role in the lifting motion of the movable plate 24, and the upper ends of the upward-extending concave members 26 are inserted into the sleeve plate 21, the lifting motion of the upward-extending concave members 26 is limited by the sleeve plate 21, and the motion of the movable plate 24 will drive the movable seat 30 in the clamping assembly 3 to perform a lifting motion, and finally, the position change of the clamping head 392 is achieved.

When the lens is clamped by the clamping assembly 3, the driving motor 34 is started, the driving gear 35 is driven by the driving motor 34 to rotate, the rotation of the driving gear 35 drives the driven gear 36 to rotate, the rotation of the driven gear 36 drives the threaded cylinder 37 to rotate clockwise or anticlockwise, the rotation of the threaded cylinder 37 drives the rotating head 39 to move along the axial direction of the threaded cylinder 37, wherein the outer wall of the clamping rod 390 is formed with a guide strip 391 to play a limiting and guiding role on the movement of the rotating head 39, the movement of the rotating head 39 drives the clamping rod 390 to move until the clamping head 392 can clamp the lens, wherein in order to prevent the lens from being damaged in the clamping process, and therefore, the clamping head 392 made of rubber is used.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and it is obvious that those skilled in the art can make various changes and modifications to the present invention without departing from the spirit and scope of the present invention. Thus, if such modifications and variations of the present invention fall within the scope of the claims and their equivalents, the present invention is also intended to include such modifications and variations.

Claims

1. A dysmorphism lens clamping device which characterized in that includes:

the connecting assembly (1) comprises a bottom plate (10), mounting base plates (11) are mounted at two ends of the bottom plate (10), upward extending support plates (12) are arranged on the mounting base plates (11) in an upward extending mode, discs (13) are arranged at the upper ends of the upward extending support plates (12), three outward extending guide plates (14) are arranged on the discs (13) in a circumferential array mode, and moving holes (15) are formed in the outward extending guide plates (14) in a penetrating mode;

the number of the adjusting components (2) is three, the adjusting components are all arranged on the outer side of the overhanging guide plate (14),

the clamping assemblies (3) are three pairs and are arranged on the adjusting assembly (2);

the adjusting assembly (2) is used for adjusting the position of the clamping assembly (3) in the moving hole (15), and each pair of clamping assemblies (3) are mutually matched for clamping the special-shaped lens.

2. The special-shaped lens clamping device as claimed in claim 1, wherein the adjusting assembly (2) comprises an adjusting seat (20) mounted on the outer wall of the end portion of the outward extending guide plate (14), the adjusting seat (20) is screwed with a screw rod (22), an adjusting cap (23) is arranged at the outer side end of the screw rod (22), a movable plate (24) is arranged at the inner side end of the screw rod (22), outward extending convex seats (25) are arranged on both sides of the movable plate (24), upward extending concave parts (26) are arranged on both upward extending convex seats (25), sleeve plates (21) are arranged on both upward extending concave parts (26), and the sleeve plates (21) are arranged on both the adjusting seat (20).

3. The special-shaped lens clamping device as claimed in claim 2, wherein the clamping assembly (3) comprises a movable seat (30) mounted on the movable plate (24), one side of the movable seat (30) is provided with an outward extending L-shaped plate (31) in an outward extending manner, the other end of the outward extending L-shaped plate (31) is provided with a bearing seat (33), the bearing seat (33) is provided with a driving motor (34), an output shaft of the driving motor (34) is connected with a driving gear (35), the driving gear (35) is engaged with a driven gear (36), the driven gear (36) is provided with a threaded cylinder (37), the inner end of the threaded cylinder (37) is provided with an end disc, the end disc is provided with clamping pieces (38) in a circumferential array, the clamping pieces (38) are fixed on the movable seat (30), a rotating head (39) is screwed in the threaded cylinder (37), the rotating head (39) is provided with a clamping rod (390) extending inward, and a guide strip (391) is formed on the outer wall of the clamping rod (390), the clamping rod (390) penetrates through the moving hole (15), and the clamping rod (390) penetrates through the movable seat (30).

4. The profiled lens holder as claimed in claim 3, characterized in that the other end of the holding rod (390) is provided with a holding head (392).

5. The profiled lens holder as claimed in claim 4, characterized in that the holding head (392) is made of rubber.