CN215942662U

CN215942662U - Auxiliary jig for optical lens

Info

Publication number: CN215942662U
Application number: CN202121961412.3U
Authority: CN
Inventors: 周建锋; 章和兴; 徐赵春
Original assignee: Shangrao Ketai Optical Co ltd
Current assignee: Shangrao Ketai Optical Co ltd
Priority date: 2021-08-20
Filing date: 2021-08-20
Publication date: 2022-03-04
Anticipated expiration: 2031-08-20

Abstract

The utility model relates to the technical field of lens processing equipment, and discloses an auxiliary jig for an optical lens, which solves the problem that the conventional lens cannot be adjusted in height during processing and comprises a base, wherein a side plate is fixedly arranged on the right side of the top of the base, a top plate is fixedly arranged on the top of the left side of the side plate, a fixed assembly is fixedly arranged on the top of the base, and an adjusting assembly positioned on the right side of the fixed assembly is arranged on the top of the base; according to the utility model, through the matching between the air cylinder and the external sleeve, when the first thread sleeve moves to be positioned above the first external thread, the driven shaft can move leftwards until the driven gear is meshed with the first driving gear, so that the driven shaft can rotate, and meanwhile, through the matching between the second external thread and the second thread sleeve, the lifting plate can move up and down, so that the placing plate can move up and down, and the height of the lens placed in the placing groove can be adjusted.

Description

Auxiliary jig for optical lens

Technical Field

The utility model belongs to the technical field of lens processing equipment, and particularly relates to an auxiliary jig for an optical lens.

Background

The lens is an optical element which is made of transparent substances and has a part of spherical surface, the lens is composed of a plurality of lenses, namely a plastic lens and a glass lens, the glass lens is more expensive than plastic, the jig is a large tool of carpenters, ironmen, pincers workers, machines, electric controls and other handcrafts and is mainly used as a tool for assisting in controlling position or action, and the jig can be divided into a process assembly jig, an item test jig and a circuit board test jig.

The auxiliary jig is often used when the lens is processed in the prior art, the existing jig often plays an auxiliary role when being used, the lens cannot be adjusted in height when being processed, and the practicability of the jig is reduced.

SUMMERY OF THE UTILITY MODEL

In view of the above situation, the present invention provides an auxiliary fixture for an optical lens, which effectively solves the problem that the height of the existing lens cannot be adjusted during processing.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides an optical lens's supplementary tool, includes the base, the top right side fixed mounting of base has the curb plate, and the left side top fixed mounting of curb plate has the roof, and the top fixed mounting of base has fixed subassembly, and the adjusting part that is located fixed subassembly right side is installed at the top of base, and the left side fixed mounting of curb plate has the lifter plate.

Preferably, the fixed subassembly include with base fixed connection's motor, the top fixedly connected with driving shaft of motor, the outside of driving shaft is close to the bottom and has been seted up first external screw thread, the outside of driving shaft has cup jointed first thread bush through first external screw thread, the outside fixed mounting of driving shaft has first driving gear, the left side of first thread bush is rotated and is connected with the movable rod.

Preferably, the left side fixed mounting of lifter plate has the board of placing, and the top of placing the board is seted up flutedly, the top of placing the board set up with the communicating standing groove of recess, and the inner chamber right side fixed mounting of recess has the sleeve, and telescopic inside activity has cup jointed the push rod, and the left side fixed mounting of push rod has splint, and the outside fixed mounting of push rod has the ejector pad of being connected with the movable rod rotation.

Preferably, the adjusting part comprises a driven shaft located at the top of the base, a driven gear meshed with the first driving gear is fixedly mounted on the outer side of the driven shaft, a second external thread is arranged on the outer side of the driven shaft close to the top, a second thread sleeve is sleeved on the driven shaft through the second external thread, and the second thread sleeve is movably connected with the lifting plate.

Preferably, the outer side of the driven shaft is movably sleeved with an outer connecting sleeve, the right side of the outer connecting sleeve is fixedly provided with an air cylinder, and the air cylinder is fixedly connected with the side plate.

Preferably, the spout has been seted up in the centre of lifter plate, second thread bush and spout activity joint, and the draw-in groove has all been seted up to the both sides of spout, and the inside fixed mounting of draw-in groove has the horizontal pole, and the slider has been cup jointed in the outside activity of horizontal pole, slider and second thread bush fixed connection.

Preferably, a limiting groove is formed in one side, close to the top plate, of the base, and the upper end and the lower end of the driven shaft are located in the limiting groove.

Compared with the prior art, the utility model has the beneficial effects that:

(1) according to the utility model, through the matching between the air cylinder and the external sleeve, when the first thread sleeve moves to be positioned above the first external thread, the driven shaft can move leftwards until the driven gear is meshed with the first driving gear, so that the driven shaft can rotate, and meanwhile, through the matching between the second external thread and the second thread sleeve, the lifting plate can move upwards and downwards, so that the placing plate can move upwards and downwards, and the height of the lens placed in the placing groove can be adjusted;

(2) this is novel through the cooperation between motor and driving shaft and the first external screw thread to make first thread bush can limit the rotation limit rebound, and through the movable rod with place the cooperation of board, thereby make the ejector pad can move left, and through the cooperation between sleeve and the push rod, make the push rod can drive splint and move left when moving left, thereby carry out the centre gripping to placing at the inside optical lens of standing groove and fix, optical lens adds the stability man-hour.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model.

In the drawings:

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of a fixing assembly according to the present invention;

FIG. 3 is a schematic view of the adjusting assembly of the present invention;

FIG. 4 is a schematic diagram of a lifter plate structure according to the present invention;

in the figure: 1. a base; 2. a fixing assembly; 201. a motor; 202. a first external thread; 203. a movable rod; 204. placing the plate; 205. a placement groove; 206. a splint; 207. a groove; 208. a push rod; 209. a push block; 2010. a sleeve; 2011. a drive shaft; 2012. a first threaded sleeve; 2013. a driving gear; 3. a top plate; 4. a lifting plate; 5. an adjustment assembly; 501. a driven shaft; 502. a driven gear; 503. a cylinder; 504. a second external thread; 505. a second threaded sleeve; 506. a chute; 507. an external connecting sleeve; 508. a card slot; 509. a cross bar; 5010. a slider; 6. a side plate; 7. a limiting groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments; all other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the first embodiment, as shown in fig. 1 to 4, the present invention includes a base 1, a side plate 6 is fixedly installed on the right side of the top of the base 1, a top plate 3 is fixedly installed on the top of the left side of the side plate 6, a fixing component 2 is fixedly installed on the top of the base 1, an adjusting component 5 located on the right side of the fixing component 2 is installed on the top of the base 1, a lifting plate 4 is fixedly installed on the left side of the side plate 6, a lens placed on the fixing component 2 can be clamped and fixed by the action of the fixing component 2, and the height of the lens can be adjusted by the action of the adjusting component 5.

In the second embodiment, on the basis of the first embodiment, the fixing assembly 2 includes a motor 201 fixedly connected to the base 1, a driving shaft 2011 is fixedly connected to the top end of the motor 201, a first external thread 202 is formed on the outer side of the driving shaft 2011 near the bottom, a first thread bushing 2012 is threadedly sleeved on the outer side of the driving shaft 2011, a first driving gear 2013 is fixedly installed on the outer side of the driving shaft 2011, a movable rod 203 is rotatably connected to the left side of the first thread bushing 2012, a placing plate 204 is fixedly installed on the left side of the lifting plate 4, a groove 207 is formed on the top of the placing plate 204, a placing groove 205 communicated with the groove 207 is formed on the top of the placing plate 204, a sleeve 2010 is fixedly installed on the right side of an inner cavity of the groove 207, a push rod 208 is movably sleeved inside the sleeve 2010, a clamping plate 206 is fixedly installed on the left side of the push rod 208, a push block 209 rotatably connected to the movable rod 203 is fixedly installed on the outer side of the push rod 208, when using, at first place lens in the inside of standing groove 205, then starter motor 201, drive the rotation of driving shaft 2011 to drive first thread bush 2012 rebound through first external screw thread 202, simultaneously the movable rod 203 moves, and the top of movable rod 203 promotes ejector pad 209 and removes left this moment, drives splint 206 through push rod 208 and removes left then, thereby carries out the centre gripping to the lens inside of standing groove 205 and fixes.

Third embodiment, on the basis of the first embodiment, the adjusting assembly 5 includes a driven shaft 501 located at the top of the base 1, one side of the base 1 close to the top plate 3 is respectively provided with a limiting groove 7, the upper and lower ends of the driven shaft 501 are both located inside the limiting groove 7, the outer side of the driven shaft 501 is movably sleeved with an outer connecting sleeve 507, the right side of the outer connecting sleeve 507 is fixedly provided with an air cylinder 503, the air cylinder 503 is fixedly connected with the side plate 6, the outer side of the driven shaft 501 is fixedly provided with a driven gear 502 engaged with the first driving gear 2013, the outer side of the driven shaft 501 close to the top is provided with a second external thread 504, the driven shaft 501 is threadedly sleeved with a second thread sleeve 505 through the second external thread 504, the second thread sleeve 505 is movably connected with the lifting plate 4, the middle of the lifting plate 4 is provided with a sliding groove 506, the second thread sleeve 505 is movably clamped with the sliding groove 506, the two sides of the sliding groove 506 are respectively provided with a clamping groove 508, and the inside of the clamping groove 508 is fixedly provided with a cross bar 509, the slider 5010 is movably sleeved on the outer side of the cross rod 509, the slider 5010 is fixedly connected with the second threaded sleeve 505, after the lens is fixed, the first threaded sleeve 2012 moves to the position above the first external thread 202 at the moment, then the air cylinder 503 is started, the driven shaft 501 is driven to move leftwards through the external sleeve 507 until the driven gear 502 is meshed with the first driving gear 2013, the driven shaft 501 is made to rotate at the moment, meanwhile, the second external thread 504 enables the second threaded sleeve 505 to move vertically, the lifting plate 4 is made to move vertically, and therefore the height of the lens on the placing plate 204 can be adjusted.

The working principle is as follows: when in use, the lens is firstly placed in the placing groove 205, then the motor 201 is started to drive the driving shaft 2011 to rotate, and the first thread sleeve 2012 is driven to move upwards through the first external thread 202, at the same time, the movable rod 203 moves, at this time, the top end of the movable rod 203 pushes the push block 209 to move leftwards, and then the push rod 208 drives the clamp plate 206 to move leftwards, thereby clamping and fixing the lens inside the placing groove 205, when the lens is fixed, the first screw shell 2012 moves to be positioned above the first external thread 202, then, the air cylinder 503 is started, the driven shaft 501 is driven to move leftwards through the external sleeve 507 until the driven gear 502 is meshed with the first driving gear 2013, at this time, the driven shaft 501 is enabled to rotate, while the second external thread 504 enables the second thread bushing 505 to move up and down and the lifting plate 4 to move up and down, thereby enabling adjustment in the height of the lens on the placing plate 204.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an optical lens's supplementary tool, includes base (1), its characterized in that: the top right side fixed mounting of base (1) has curb plate (6), and the left side top fixed mounting of curb plate (6) has roof (3), and the top fixed mounting of base (1) has fixed subassembly (2), and adjusting part (5) that are located fixed subassembly (2) right side are installed at the top of base (1), and the left side fixed mounting of curb plate (6) has lifter plate (4).

2. The auxiliary fixture for optical lens of claim 1, wherein: fixed subassembly (2) include motor (201) with base (1) fixed connection, the top fixedly connected with driving shaft (2011) of motor (201), the outside of driving shaft (2011) is close to the bottom and has seted up first external screw thread (202), the outside of driving shaft (2011) has cup jointed first thread bush (2012) through first external screw thread (202) screw thread, the outside fixed mounting of driving shaft (2011) has first driving gear (2013), the left side of first thread bush (2012) is rotated and is connected with movable rod (203).

3. The auxiliary fixture for optical lens of claim 1, wherein: the left side fixed mounting of lifter plate (4) has places board (204), and the top of placing board (204) is seted up fluted (207), and the top of placing board (204) is seted up and is put communicating standing groove (205) with recess (207), and the inner chamber right side fixed mounting of recess (207) has sleeve (2010), and push rod (208) have been cup jointed in the inside activity of sleeve (2010), and the left side fixed mounting of push rod (208) has splint (206), and the outside fixed mounting of push rod (208) has ejector pad (209) of being connected with movable rod (203) rotation.

4. The auxiliary fixture for optical lens of claim 1, wherein: adjusting part (5) is including driven shaft (501) that is located base (1) top, and the outside fixed mounting of driven shaft (501) has driven gear (502) with first driving gear (2013) meshing, and second external screw thread (504) have been seted up near the top in the outside of driven shaft (501), and driven shaft (501) have been cup jointed second thread bush (505) through second external screw thread (504) screw thread, second thread bush (505) and lifter plate (4) swing joint.

5. The auxiliary fixture for optical lens of claim 4, wherein: an external sleeve (507) is movably sleeved on the outer side of the driven shaft (501), an air cylinder (503) is fixedly mounted on the right side of the external sleeve (507), and the air cylinder (503) is fixedly connected with the side plate (6).

6. The auxiliary fixture for optical lens of claim 1, wherein: spout (506) have been seted up in the centre of lifter plate (4), second thread bush (505) and spout (506) activity joint, draw-in groove (508) have all been seted up to the both sides of spout (506), and the inside fixed mounting of draw-in groove (508) has horizontal pole (509), and slider (5010) have been cup jointed in the outside activity of horizontal pole (509), slider (5010) and second thread bush (505) fixed connection.

7. The auxiliary fixture for optical lens of claim 1, wherein: limiting grooves (7) are formed in one side, close to each other, of the base (1) and the top plate (3), and the upper end and the lower end of the driven shaft (501) are located inside the limiting grooves (7).