CN218194835U - Automatic assembly fixture for optical lens - Google Patents

Abstract

The utility model discloses an optical lens's automatic assembly anchor clamps, including the assembly bench, the upper end of assembly bench is close to rear side middle part fixed mounting and has the arm, the front end fixed mounting of arm has fixture, fixture includes that fixed mounting is close to the fixed station of downside department at the front end of arm, rear side middle part department fixed mounting of the upper end of fixed station has driving motor, driving motor's front end output shaft fixedly connected with worm, the left and right sides of worm all meshes and is connected with the turbine, the center department of turbine all runs through and is rotatably connected with the pivot. An optical lens's automatic assembly anchor clamps, through the limiting displacement of spacing axle and gag lever post, start driving motor and can make the transfer line drive arc splint draw in towards center department, can not produce too much preceding pushing away action, more coincide when making the centre gripping through finely tuning the angle, and can not leave the double-layered trace.

Description

Automatic assembling clamp for optical lens

Technical Field

The utility model relates to an optical lens assembles technical field, in particular to optical lens's automatic assembly anchor clamps.

Background

The automatic assembly fixture for the optical lens has some defects in use, firstly, the clamping heads of the traditional fixture are mostly two straight plates or V-shaped clamping plates, the optical lens on the market is basically cylindrical, the clamping is unstable when the fixture is used, defective products easily appear in the automatic assembly process due to poor fixing effect and clamping marks easily left on the optical lens, and the attractiveness of products is influenced.

Disclosure of Invention

A primary object of the present invention is to provide an automatic assembling jig for optical lens, which can effectively solve the problems of the prior art.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides an optical lens's automatic assembly anchor clamps, includes the assembly bench, the upper end of assembly bench is close to rear side middle part department fixed mounting has the arm, the front end fixed mounting of arm has fixture, fixture includes that fixed mounting is close to the fixed station of downside department at the front end of arm, rear side middle part department fixed mounting of the upper end of fixed station has driving motor, driving motor's front end output shaft fixedly connected with worm, the left and right sides of worm all meshes and is connected with the turbine, the center department of turbine all runs through and is rotationally connected with the pivot, the upside of the outside turbine of pivot all rotates and is connected with the actuating lever, all run through and rotationally connected with spacing axle between one side that the pivot was kept away from and the actuating lever, the one end that the turbine was kept away from to the actuating lever all rotates through the pivot and is connected with the transfer line, the centre of transfer line is close to rotate through the spacing pole between rear side department and the fixed station and is connected, the upper end of assembly bench is close to front side middle part department and installs adjustment mechanism.

Preferably, the front end of the transmission rod is rotatably connected with a single lug plate through a rotating shaft, and one ends close to the single lug plate are fixedly connected with arc-shaped clamping plates.

Preferably, adjustment mechanism includes that fixed connection is close to the support column of front side middle department in the upper end of mount table, the first binaural board that circular array arranged is divided into three groups to the outside fixedly connected with of support column, first binaural board rotates and is connected with the hydraulic stem, the one end that first binaural board was kept away from to the hydraulic stem rotates and is connected with the second binaural board, the opposite side fixedly connected with arc pole of second binaural board.

Preferably, one end of the arc-shaped rod penetrates through and is rotatably connected with a fixed shaft, and the lower end of the fixed shaft is fixedly connected to the upper end of the assembling table.

Preferably, the upper end fixedly connected with of the other end of arc pole adjusts the pole, the upper end fixed mounting of support column has places the platform, place the bench and seted up three groups and be the removal track that circular array arranged, adjust the pole and run through and sliding connection in the inside that removes the track.

Preferably, the upper side of the outside placing table of the adjusting rod is rotatably sleeved with a rubber sleeve.

Compared with the prior art, the utility model discloses following beneficial effect has:

1. through starting driving motor, through the limiting displacement of spacing axle and gag lever post to make the transfer line can drive the arc splint and draw in towards center department, can not produce too much preceding action of pushing away, thereby lead to the condition that optical lens shifted, and make the arc splint rotatable through the cooperation pivot of single otic placode, thereby can finely tune the angle more coincide when centre gripping optical lens promptly, fixed more stable, and can not leave the double-layered trace.

2. Carry on spacingly through the one end of fixed axle to the arc pole, so start the hydraulic stem and can drive the arc pole and use the fixed axle to do the arc motion as the dot, thereby drive through the arc pole and adjust the pole and slide in moving the track, thereby push away not unidimensional optical lens and carry out the processing placed in the middle to the center department of placing the platform, avoid pressing from both sides the sky or press from both sides askew condition, make things convenient for follow-up clamp to get through the arm.

Drawings

Fig. 1 is a schematic view of an overall structure of an automatic assembling jig for an optical lens according to the present invention;

fig. 2 is a schematic view of a partial cross-sectional structure of an automatic assembling jig for an optical lens according to the present invention;

fig. 3 is an enlarged schematic structural view of a portion a in fig. 2 of an automatic assembling jig for an optical lens according to the present invention;

fig. 4 is an enlarged schematic structural diagram of a position B in fig. 2 of the automatic assembling jig for an optical lens according to the present invention.

In the figure: 1. an assembly table; 2. a mechanical arm; 3. a clamping mechanism; 301. a fixed table; 302. a drive motor; 303. a worm; 304. a turbine; 305. a rotating shaft; 306. a limiting shaft; 307. a drive rod; 308. a transmission rod; 309. a single ear plate; 310. an arc-shaped splint; 311. a limiting rod; 4. an adjustment mechanism; 401. a support pillar; 402. a first double-ear plate; 403. a hydraulic rod; 404. a second binaural panel; 405. an arc-shaped rod; 406. a fixed shaft; 407. adjusting a rod; 408. a placing table; 409. a moving track; 410. a rubber sleeve.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

As shown in fig. 1-4, an automatic assembling fixture for an optical lens includes an assembling table 1, a mechanical arm 2 is fixedly mounted at a position, close to a middle portion of a rear side, of an upper end of the assembling table 1, a clamping mechanism 3 is fixedly mounted at a front end of the mechanical arm 2, the clamping mechanism 3 includes a fixed table 301 fixedly mounted at a position, close to a lower side, of a front end of the mechanical arm 2, a driving motor 302 is fixedly mounted at a middle portion of a rear side of an upper end of the fixed table 301, a worm 303 is fixedly connected to a front end output shaft of the driving motor 302, a worm 304 is respectively engaged and connected to left and right sides of the worm 303, a rotating shaft 305 is respectively penetrated and rotatably connected to a center of the worm 304, a driving rod 307 is respectively rotatably connected to an upper side of the outer worm 304 of the rotating shaft 305, a limiting shaft 306 is respectively penetrated and rotatably connected between a side, which is far away from the worm 303, a driving rod 308 is rotatably connected to a end, a position, which is far away from the worm 304, a middle of the driving rod 308 is rotatably connected to the rear side, and a position, which is close to the middle of the rear side, and a fixing table 301 is rotatably connected by the limiting rod 311, an adjusting mechanism 4 is mounted at a position, close to a middle portion of a front side, of an upper end of the assembling table 1;

drive worm 303 through starting driving motor 302 and rotate, rotate through worm 303 and drive worm wheel 304 and rotate, play the effect of supporting worm wheel 304 and connecting actuating lever 307 through pivot 305, follow worm 304 through spacing axle 306 and rotate in step and can drive actuating lever 307 and use pivot 305 to rotate as the dot, thereby drive transfer line 308 and remove, play spacing and guide's effect through gag lever post 311, thereby make transfer line 308 can drive arc splint 310 and draw in towards center department, can not produce too much forward push action, thereby lead to the condition of optical lens aversion.

The front ends of the transmission rods 308 are rotatably connected with single lug plates 309 through rotating shafts 305, and the ends, close to the single lug plates 309, of the single lug plates 309 are fixedly connected with arc-shaped clamping plates 310;

make arc splint 310 rotatable through single otic placode 309 cooperation pivot 305, thereby can be more identical when the centre gripping optical lens through finely tuning the angle promptly, fixed more stable, and can not leave the clamp mark, can further avoid wearing and tearing to optical lens through installing flexible material on arc splint 310.

The adjusting mechanism 4 comprises a supporting column 401 fixedly connected to the upper end of the assembling table 1 close to the middle of the front side, three groups of first double-lug plates 402 arranged in a circular array are fixedly connected to the outer side of the supporting column 401, a hydraulic rod 403 is rotatably connected to the first double-lug plates 402, one end, far away from the first double-lug plates 402, of the hydraulic rod 403 is rotatably connected to a second double-lug plate 404, an arc rod 405 is fixedly connected to the other side of the second double-lug plate 404, one end of the arc rod 405 penetrates through and is rotatably connected with a fixing shaft 406, the lower end of the fixing shaft 406 is fixedly connected to the upper end of the assembling table 1, an adjusting rod 407 is fixedly connected to the upper end of the other end of the arc rod 405, a placing table 408 is fixedly installed at the upper end of the supporting column 401, three groups of moving rails 409 arranged in a circular array are arranged on the placing table 408, the adjusting rod 407 penetrates through and is slidably connected to the inside of the moving rails 409, and a rubber sleeve 410 is rotatably sleeved on the upper side of the placing table 408 at the outer side of the adjusting rod 407;

put optical lens on placing platform 408, because fixed axle 406 is spacing to the one end of arc pole 405, so can drive arc pole 405 through starting hydraulic stem 403 and use fixed axle 406 to do the arcuate motion as the dot, thereby it slides in removing track 409 to drive regulation pole 407 through arc pole 405, thereby push away the optical lens of not unidimensional to the center department of placing platform 408 and handle placed in the middle, avoid pressing from both sides the circumstances that empty or press from both sides askew, it gets to make things convenient for follow-up clamp through arm 2 to press from both sides, thereby it has rotatable rubber sleeve 410 to reduce optical lens's wearing and tearing through the outside cover of adjusting pole 407.

The working principle is as follows:

when the optical lens clamping device is used, an optical lens is placed on the placing table 408, the fixing shaft 406 limits one end of the arc-shaped rod 405, the arc-shaped rod 405 can be driven by the hydraulic rod 403 to do arc motion by taking the fixing shaft 406 as a circular point, the adjusting rod 407 is driven by the arc-shaped rod 405 to slide in the moving track 409, optical lenses of different sizes are pushed to the center of the placing table 408 to be centered, the situation of clamping empty or oblique clamping is avoided, clamping through the mechanical arm 2 is facilitated, the abrasion of the optical lens is reduced by the rotatable rubber sleeve 410 sleeved outside the adjusting rod 407, the worm 303 is driven to rotate by the driving motor 302, the worm 303 rotates to drive the turbine 304 to rotate, the rotating shaft 305 plays a role in supporting the turbine 304 and connecting the driving rod 307, the driving rod 307 can be driven to rotate by taking the rotating shaft 305 as a circular point by the synchronous rotation of the limiting shaft 306 along with the turbine 304, the driving rod 308 is driven to move, the limiting and guiding role is played by the limiting rod 311, the arc-shaped clamping plate 310 can be driven to be folded towards the center, excessive forward pushing action is avoided, the situation of the optical lens clamping rod 309, the optical lens can be rotated and the optical lens clamping rod can be matched with the arc-shaped clamping plate 309, and the optical lens can be further prevented from being clamped by the optical lens clamping device from being clamped by the rotating shaft 305, the optical lens clamping plate 310, and the optical lens clamping device from being further stably fixed to be clamped on the optical lens clamping plate 310, and the optical lens clamping plate 310.

The foregoing shows and describes the basic principles and principal features of the invention, together with the advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims (6)

1. An automatic assembly fixture of optical lens, includes mount table (1), its characterized in that: the utility model discloses a quick-witted, including assembly table (1), front end, drive shaft (305), turbine (304), limit shaft (311), drive rod (307), upper end, rear side middle part, arm (1) and lower extreme, the upper end of assembly table (1) is close to rear side middle part fixed mounting has fixture (3), fixture (3) includes that fixed mounting is close to fixed station (301) of downside department at the front end of arm (2), rear side middle part fixed mounting of the upper end of fixed station (301) has driving motor (302), the front end output shaft fixedly connected with worm (303) of driving motor (302), the left and right sides of worm (303) all meshes and is connected with turbine (304), the center department of turbine (304) all runs through and rotates and is connected with pivot (305), the upside of outside turbine (304) of pivot (305) all rotates and is connected with actuating lever (307), all run through pivot (305) and rotate and be connected with spacing axle (306) between one side that pivot (305) kept away from mutually and actuating lever (307), the one end that turbine (304) were kept away from in drive rod (307) all rotates through pivot (305) and is connected with transfer rod (308), the middle part of rear side department and fixed station (301) is close to the middle part of assembly table (308), the upper end is close to be connected with mechanism (4) is close to the assembly table (1).

2. An automatic assembling jig for optical lens according to claim 1, characterized in that: the front end of the transmission rod (308) is rotatably connected with a single lug plate (309) through a rotating shaft (305), and one ends, close to the single lug plate (309), of the single lug plate are fixedly connected with arc-shaped clamping plates (310).

3. An automatic assembling jig for optical lens according to claim 1, characterized in that: adjustment mechanism (4) are including fixed connection at the upper end of mount table (1) near support column (401) of the middle department of front side, the first binaural board (402) that the outside fixedly connected with three groups of support column (401) were arranged in circular array, first binaural board (402) are rotated and are connected with hydraulic stem (403), the one end that first binaural board (402) were kept away from in hydraulic stem (403) is rotated and is connected with second binaural board (404), opposite side fixedly connected with arc pole (405) of second binaural board (404).

4. An automatic assembling jig for optical lens according to claim 3, characterized in that: one end of the arc-shaped rod (405) penetrates through and is rotatably connected with a fixed shaft (406), and the lower end of the fixed shaft (406) is fixedly connected to the upper end of the assembly table (1).

5. An automatic assembling jig for optical lens according to claim 3, characterized in that: the upper end fixedly connected with of the other end of arc pole (405) adjusts pole (407), the upper end fixed mounting of support column (401) has places platform (408), place and offer three groups on platform (408) and be the removal track (409) that circular array arranged, adjust pole (407) and run through and sliding connection in the inside that removes track (409).

6. An automatic assembling jig for optical lens according to claim 5, characterized in that: the upper side of the outer side placing table (408) of the adjusting rod (407) is rotatably sleeved with a rubber sleeve (410).

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