CN214645226U

CN214645226U - Lens inner edge processing device

Info

Publication number: CN214645226U
Application number: CN202120187101.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

An inner edge processing device for a lens, comprising: the clamping assembly is used for clamping the lens and comprises a bottom plate, fixing seats are mounted at two ends of the bottom plate, bearings are arranged on the fixing seats, rotating discs are arranged in the bearings, adjusting rotating rods extend outwards from the rotating discs, rotating heads are arranged at outer side ends of the adjusting rotating rods, inner push discs are screwed outside the adjusting rotating rods, a plurality of inner push rods extend inwards from the inner push discs, and clamping rings are arranged at inner side ends of the inner push rods at the same side; the driving assembly is arranged at one end of the clamping assembly and used for driving the clamping assembly to rotate; and the processing assembly is arranged at the other end of the clamping assembly and used for processing the inner edge of the lens. The utility model discloses when carrying out the lens overlap and getting rid of, can carry out the centre gripping to lens, can directly strike off the overlap of the inner arc limit of lens, improved the machining efficiency of lens, reduced operating personnel's working strength, have stronger practicality.

Description

Lens inner edge processing device

Technical Field

The utility model relates to a lens processing equipment correlation technique field especially relates to an edge processing apparatus in lens.

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 has increasingly wide application along with the continuous development of the market.

The application scenes of the lens are wide, the lens is commonly used for street lamps and used for enhancing the light intensity and the irradiation range of the street lamps, the lens in the figure 7 is commonly used for street lamp lampshades, the lens is generally produced in an injection molding mode, in the production process, due to the characteristics of injection molding, a flange is often formed at the edge of the lens, the flange influences the assembly of the lens on one hand and the appearance quality of the lens on the other hand, in order to improve the phenomenon, the flange of the lens is usually removed in a manual mode, the manual removal mode is obviously low in efficiency, and the working intensity of operators is high.

Disclosure of Invention

The utility model provides an edge processing apparatus in lens to solve above-mentioned prior art not enough, when carrying out lens overlap and get rid of, can carry out the centre gripping to lens, can directly strike off the overlap of the inner arc limit of lens, improved the machining efficiency of lens, reduced operating personnel's working strength, have stronger practicality.

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

an inner edge processing device for a lens, comprising:

the clamping assembly is used for clamping the lens and comprises a bottom plate, fixing seats are mounted at two ends of the bottom plate, bearings are arranged on the fixing seats, rotating discs are arranged in the bearings, adjusting rotating rods extend outwards from the rotating discs, rotating heads are arranged at outer side ends of the adjusting rotating rods, inner push discs are screwed outside the adjusting rotating rods, a plurality of inner push rods extend inwards from the inner push discs, and clamping rings are arranged at inner side ends of the inner push rods at the same side;

the driving assembly is arranged at one end of the clamping assembly and used for driving the clamping assembly to rotate;

and the processing assembly is arranged at the other end of the clamping assembly and used for processing the inner edge of the lens.

Further, the fixing base is including installing in the hypoplastron of bottom plate, and the hypoplastron upwards extends be equipped with stretch the board, and it is equipped with down the fixed block to stretch the board upper end on, and lower fixed block both sides all are equipped with down the lug, and lower fixed block upper end is equipped with the fixed block, and upward the fixed block both sides all are equipped with the lug, goes up the lug and all passes through the screw rod with lower lug and is connected.

Further, the drive assembly is including locating the turbine of one of them rolling disc outside end, and the turbine cooperation has the worm, and the worm both ends all are equipped with the rotation bearing frame, and the rotation bearing frame is all installed in the fixing base, and worm one end is equipped with the outrigger, and the outrigger is equipped with driven awl tooth, and driven awl tooth meshing has drive gear, and the drive gear lower extreme is equipped with the bearing frame, and driving motor is installed to the bearing frame, and the fixing base is located to the bearing frame.

Further, the processing assembly is including installing in four guide bars of another fixing base, the guide bar other end all is equipped with fixed flange, fixed flange medial extremity is equipped with the outer dish, the outer dish has revolved the screw rod, the screw rod outside end is equipped with rotates the cap, the screw rod medial extremity is equipped with the motion dish, the guide bar is worn in to the motion dish, the motion dish is equipped with interior pole of wearing to the inside extension, interior pole of wearing is worn in adjusting swing arm and rolling disc in proper order, interior pole medial extremity of wearing is equipped with the mount pad, the mount pad is equipped with the scraper.

The technical scheme has the advantages that:

the utility model discloses when carrying out the lens overlap and getting rid of, can carry out the centre gripping to lens, can directly strike off the overlap of the inner arc limit of lens, improved the machining efficiency of lens, reduced operating personnel's working strength, have stronger practicality.

Drawings

Fig. 1 shows a perspective view of a first embodiment.

Fig. 2 shows a perspective view of the second embodiment.

Fig. 3 shows a three-dimensional structure of one embodiment.

Fig. 4 shows a partial enlarged view at a.

Fig. 5 shows a partial enlarged view at B.

Fig. 6 shows a partial enlarged view at C.

Fig. 7 shows a perspective view of the lens.

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 6, an inner edge processing apparatus for a lens includes: a clamping assembly 1, a driving assembly 2 and a processing assembly 3.

Centre gripping subassembly 1, a centre gripping for lens, comprising a base plate 10, fixing base 11 is all installed at bottom plate 10 both ends, fixing base 11 all is equipped with bearing 12, all be equipped with rolling disc 13 in the bearing 12, rolling disc 13 all outwards extends be equipped with adjust the swing arm 14, it all is equipped with rotor head 16 to adjust 14 outside ends of swing arm, it has interior pushing disk 15 all to revolve in the 14 outside of regulation swing arm, interior pushing disk 15 all inwards extends be equipped with interior push rod 17 a plurality of, the interior push rod 17 medial extremity that is located the homonymy all is equipped with grip ring 18. The fixing seat 11 includes a lower plate 110 mounted on the bottom plate 10, the lower plate 110 is provided with an upper extending plate 111 extending upwards, the upper end of the upper extending plate 111 is provided with a lower fixing block 112, both sides of the lower fixing block 112 are provided with lower lugs 113, the upper end of the lower fixing block 112 is provided with an upper fixing block 114, both sides of the upper fixing block 114 are provided with upper lugs 115, and the upper lugs 115 are connected with the lower lugs 113 through screws.

And the driving component 2 is arranged at one end of the clamping component 1 and used for driving the clamping component 1 to rotate. Drive assembly 2 is including locating the turbine 20 of one of them rolling disc 13 outside end, the cooperation of turbine 20 has worm 21, worm 21 both ends all are equipped with rotation bearing frame 22, rotation bearing frame 22 all installs in fixing base 11, worm 21 one end is equipped with outrigger 23, outrigger 23 is equipped with driven awl tooth 24, driven awl tooth 24 meshes has drive gear 25, drive gear 25 lower extreme is equipped with bearing frame 27, driving motor 26 is installed to bearing frame 27, fixing base 11 is located to bearing frame 27.

And the processing component 3 is arranged at the other end of the clamping component 1 and is used for processing the inner edge of the lens. The processing assembly 3 comprises four guide rods 30 arranged on another fixed seat 11, the other end of each guide rod 30 is provided with a fixed convex plate 31, the inner side end of each fixed convex plate 31 is provided with an outer disc 32, a screw 33 is screwed on the outer disc 32, the outer side end of the screw 33 is provided with a rotating cap 34, the inner side end of the screw 33 is provided with a moving disc 35, the moving disc 35 penetrates through the guide rods 30, the moving disc 35 extends inwards and is provided with an inner penetrating rod 37, the inner penetrating rod 37 sequentially penetrates through the adjusting rotary rod 14 and the rotating disc 13, the inner side end of the inner penetrating rod 37 is provided with an installation seat 38, and the installation seat 38 is provided with a scraper 39.

The device is according to the problem that exists among the prior art, through centre gripping subassembly 1, drive assembly 2 and processing assembly 3 convenient lens inner arc limit overlap processing as shown in figure 7, wherein centre gripping subassembly 1 carries out the centre gripping to lens, and drive assembly 2 can drive centre gripping subassembly 1 and rotate, and then drives the rotation of lens, and lens rotate the in-process, carry out the processing on lens inner arc limit through processing assembly 3. In concrete operation, centre gripping subassembly 1 carries out the centre gripping to lens earlier, and the centre gripping is accomplished the back, and drive assembly 2 drives centre gripping subassembly 1 and rotates, and centre gripping subassembly 1's rotation will drive lens and rotate, and lens are rotating the in-process, and processing assembly 3 strikes off the overlap on the inner arc limit of lens.

When the lens is clamped, the lens is placed between the clamping rings 18, and it is necessary to ensure that the lens and the clamping rings 18 are substantially concentric, then the adjusting rotary rod 14 is rotated through each rotating head 16, and the rotation of the adjusting rotary rod 14 drives the inner push disc 15 to move along the axial direction of the inner push rod 17, and finally the clamping rings 18 clamp the lens until the lens is completely clamped, wherein in order to prevent the clamping rings 18 from damaging the lens by clamping surfaces of the lens clamping rings 18, corresponding soft buffer layers are arranged on the clamping surfaces of the clamping rings 18.

When the lens is subjected to flash processing, the driving motor 26 is started, the driving gear 25 is driven by the driving motor 26 to rotate, the rotation of the driving gear 25 drives the driven bevel gear 24 to rotate, the rotation of the driven bevel gear 24 drives the worm 21 to rotate, the rotation of the worm 21 drives the turbine 20 to rotate, the rotation of the turbine 20 drives the clamping component 1 to rotate, and the rotation of the clamping component 1 drives the lens to rotate.

When the lens is processed by inner arc edge, the position of the scraper 39 needs to be adjusted according to the position of the lens, in the adjustment, the screw 33 is rotated through the rotating cap 34, and the rotation of the screw 33 drives the moving disc 35 to move along the guide rod 30 until the scraper 39 is located at the inner arc edge of the lens, wherein in order to prevent the inner penetrating rod 37 from influencing the rotation of the rotating disc 13, the rotating disc 13 and the inner penetrating rod 37 are concentric, in the inner arc edge processing, the lens is driven by the driving assembly 2 to rotate, and the blade part of the scraper 39 acts on the inner arc edge and scrapes the inner arc edge.

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. An apparatus for processing an inner edge of a lens, comprising:

the clamping assembly (1) is used for clamping lenses and comprises a bottom plate (10), fixing seats (11) are mounted at two ends of the bottom plate (10), bearings (12) are arranged on the fixing seats (11), rotating discs (13) are arranged in the bearings (12), adjusting rotary rods (14) are arranged on the rotating discs (13) in an outward extending mode, rotating heads (16) are arranged at outer side ends of the adjusting rotary rods (14), inner push discs (15) are arranged on the outer sides of the adjusting rotary rods (14) in a rotating mode, a plurality of inner push rods (17) are arranged on the inner push discs (15) in an inward extending mode, and clamping rings (18) are arranged at inner side ends of the inner push rods (17) located on the same side;

the driving assembly (2) is arranged at one end of the clamping assembly (1) and is used for driving the clamping assembly (1) to rotate;

and the processing component (3) is arranged at the other end of the clamping component (1) and is used for processing the inner edge of the lens.

2. The apparatus for processing the inner edge of a lens according to claim 1, wherein the fixing base (11) comprises a lower plate (110) mounted on the bottom plate (10), the lower plate (110) extends upward and is provided with an upper extending plate (111), the upper end of the upper extending plate (111) is provided with a lower fixing block (112), both sides of the lower fixing block (112) are provided with lower lugs (113), the upper end of the lower fixing block (112) is provided with an upper fixing block (114), both sides of the upper fixing block (114) are provided with upper lugs (115), and the upper lugs (115) are connected with the lower lugs (113) through screws.

3. The lens inner edge processing device according to claim 1, wherein the driving assembly (2) comprises a worm wheel (20) arranged at the outer end of one of the rotating discs (13), the worm wheel (20) is matched with a worm (21), rotating bearing seats (22) are arranged at both ends of the worm (21), the rotating bearing seats (22) are arranged on the fixed seat (11), an outward extending shaft (23) is arranged at one end of the worm (21), the outward extending shaft (23) is provided with a driven bevel gear (24), the driven bevel gear (24) is meshed with a driving gear (25), a bearing seat (27) is arranged at the lower end of the driving gear (25), a driving motor (26) is arranged on the bearing seat (27), and the bearing seat (27) is arranged on the fixed seat (11).

4. The lens inner edge processing device according to claim 3, wherein the processing assembly (3) comprises four guide rods (30) mounted on another fixing seat (11), the other ends of the guide rods (30) are respectively provided with a fixing convex plate (31), the inner ends of the fixing convex plates (31) are provided with outer discs (32), the outer discs (32) are screwed with screws (33), the outer ends of the screws (33) are provided with rotating caps (34), the inner ends of the screws (33) are provided with moving discs (35), the moving discs (35) penetrate through the guide rods (30), the moving discs (35) extend inwards to be provided with inner penetrating rods (37), the inner penetrating rods (37) sequentially penetrate through the adjusting rotary rods (14) and the rotating discs (13), the inner ends of the inner penetrating rods (37) are provided with mounting seats (38), and the mounting seats (38) are provided with scrapers (39).