CN211279198U

CN211279198U - Fixture is used in lens processing

Info

Publication number: CN211279198U
Application number: CN201922281941.8U
Authority: CN
Inventors: 张明华
Original assignee: Fuzhou Jinke Optical Technology Co ltd
Current assignee: Fuzhou Jinke Optical Technology Co ltd
Priority date: 2019-12-18
Filing date: 2019-12-18
Publication date: 2020-08-18
Anticipated expiration: 2029-12-18

Abstract

The utility model discloses a fixture is used in lens processing, which comprises a bod, the right side fixedly connected with support of organism, the first board of placing of left side fixedly connected with of support, the first one side of placing the board and keeping away from the support is provided with the second and places the board. The utility model discloses a set up the first board of placing, the board is placed to the second, a pressing plate, telescopic machanism and stop gear's cooperation is used, use through telescopic machanism, can make clamp plate downstream and compress tightly the lens, use through stop gear, can fix the position of clamp plate, the steadiness after the clamp plate compresses tightly the lens has been improved, the in-process of using of current drilling equipment for lens processing has been solved, the user uses manual or the bolt to fix the lens usually, not only waste time and energy, and lead to the problem that the error appears when drilling easily, this fixture for lens processing, possess the convenient advantage of centre gripping, be worth promoting.

Description

Fixture is used in lens processing

Technical Field

The utility model belongs to the technical field of the lens processing, especially, relate to a fixture is used in lens processing.

Background

The lenses are made of transparent materials with one or more curved surfaces, which are made of optical materials such as glass or resin, and are often assembled with the spectacle frames to form the spectacles after being polished, so that the spectacles are used for correcting the eyesight of users and obtaining clear vision, the lenses are classified in various ways, and the lenses can be classified according to the materials, functions, curved surface treatment processes and the like of the lenses.

The frameless lens needs to be drilled in the processing process, and the problems in the prior art are that: drilling equipment is used in lens processing is at the in-process that uses, and the user uses manual or bolt to fix the lens usually, not only wastes time and energy, leads to the error to appear when drilling easily moreover, has reduced fixture's for lens processing practicality, and the person of not being convenient for uses.

SUMMERY OF THE UTILITY MODEL

Problem to prior art exists, the utility model provides a fixture is used in lens processing possesses the convenient advantage of centre gripping, has solved the in-process that current drilling equipment is used in lens processing, and the user uses manual or bolt to fix the lens usually, not only wastes time and energy, leads to the problem that the error appears when drilling easily moreover.

The utility model discloses a realize like this, a fixture is used in lens processing, which comprises a bod, the right side fixedly connected with support of organism, the first board of placing of left side fixedly connected with of support, the first one side of placing the board and keeping away from the support is provided with the second and places the board, the second is placed one side and organism fixed connection that the board is close to the organism, the first equal swing joint in top of placing board and second and placing the board has the clamp plate, the bottom fixedly connected with telescopic machanism of clamp plate, the rear side fixedly connected with limiting plate of clamp plate, the first equal fixedly connected with stop gear in bottom of placing board and second and placing the board.

As the utility model discloses it is preferred, telescopic machanism includes the telescopic link, the top of telescopic link and the bottom fixed connection of clamp plate, the bottom fixedly connected with movable plate of telescopic link, the surperficial swing joint of movable plate has the set casing, the top of set casing is with the first bottom fixed connection who places the board and the board is placed to the second, the bottom fixedly connected with extension spring of movable plate, the bottom of extension spring and the bottom fixed connection of set casing inner wall.

As the utility model discloses it is preferred, stop gear includes the shell, the top and the first board and the second of placing of shell place board fixed connection, the inner chamber swing joint of shell has the gag lever post, the fixed surface of gag lever post is connected with the fly leaf, the surface swing joint of gag lever post has the spring, one side and the fly leaf fixed connection that the spring is close to the fly leaf, one side that the fly leaf was kept away from to the spring is with the inner wall fixed connection of shell.

As the utility model discloses it is preferred, the first top of placing the board and placing the board with the second all seted up the through-hole that uses with the telescopic link cooperation, the bottom of telescopic link pass the through-hole and with movable plate fixed connection.

As the utility model discloses it is preferred, the movable hole that uses with the gag lever post cooperation is all seted up to the front side and the rear side of shell inner wall, the front side of gag lever post passes movable hole and fixedly connected with and draws the piece.

As the utility model discloses it is preferred, the spacing groove that uses with the gag lever post cooperation is opened to the front side of limiting plate, the rear side of gag lever post passes the activity hole and extends to the inner chamber in spacing groove.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a set up the first board of placing, the board is placed to the second, a pressing plate, telescopic machanism and stop gear's cooperation is used, use through telescopic machanism, can make clamp plate downstream and compress tightly the lens, use through stop gear, can fix the position of clamp plate, the steadiness after the clamp plate compresses tightly the lens has been improved, the in-process of using of current drilling equipment for lens processing has been solved, the user uses manual or the bolt to fix the lens usually, not only waste time and energy, and lead to the problem that the error appears when drilling easily, this fixture for lens processing, possess the convenient advantage of centre gripping, be worth promoting.

2. The utility model discloses a set up telescopic machanism, can make the clamp plate move down automatically and compress tightly the lens under telescopic machanism's drive, need not to rectify the position of centre gripping repeatedly through the bolt, speed when having improved the centre gripping lens.

3. The utility model discloses a set up stop gear, can make the rigidity of clamp plate can't remove in appointed position, guaranteed that the clamp plate can not take place to rock and the phenomenon of removal after compressing tightly the lens, improved the lens and add the accurate nature in drilling man-hour.

4. The utility model discloses a set up the through-hole, can make the telescopic link pass the through-hole and drive the clamp plate and remove, inject the position that the telescopic link removed, also avoided the clamp plate to take place the phenomenon of rocking simultaneously.

5. The utility model discloses a set up the activity hole and draw the piece, the user pulling draws the piece to drive the gag lever post and passes the activity hole and remove, has reduced the frictional force that gag lever post and shell produced, and the user pulling draws a labour saving and time saving.

6. The utility model discloses a set up the spacing groove, can make the gag lever post pass the movable orifice and insert the spacing groove and fix the position of limiting plate to realized carrying out the purpose of fixing to the position of clamp plate, improved the stability of lens after the centre gripping.

Drawings

Fig. 1 is a schematic structural diagram provided in an embodiment of the present invention;

FIG. 2 is a schematic view of the embodiment of the present invention providing the connection between the pressing plate and the telescopic rod;

fig. 3 is a partial front cross-sectional view provided by an embodiment of the present invention;

fig. 4 is a partial left side cross-sectional view provided by an embodiment of the present invention;

fig. 5 is a partial enlarged view of a according to an embodiment of the present invention;

fig. 6 is a partial enlarged view of embodiment B of the present invention.

In the figure: 1. a body; 2. a support; 3. a first placing plate; 4. a second placing plate; 5. pressing a plate; 6. a telescoping mechanism; 601. a telescopic rod; 602. moving the plate; 603. a stationary case; 604. a tension spring; 7. a limiting plate; 8. a limiting mechanism; 801. a housing; 802. a limiting rod; 803. a movable plate; 804. a spring; 9. a through hole; 10. a movable hole; 11. pulling the block; 12. a limiting groove.

Detailed Description

In order to further understand the contents, features and effects of the present invention, the following embodiments are illustrated and described in detail with reference to the accompanying drawings.

The structure of the present invention will be described in detail with reference to the accompanying drawings.

As shown in fig. 1 to 6, the embodiment of the utility model provides a pair of fixture is used in lens processing, including organism 1, organism 1's right side fixedly connected with support 2, the first board 3 of placing of left side fixedly connected with of support 2, the first board 3 of placing is provided with the second and places board 4 of keeping away from one side of support 2, the second is placed board 4 and is close to one side and organism 1 fixed connection of organism 1, the first board 3 of placing and the second equal swing joint in top of placing board 4 have clamp plate 5, clamp plate 5's bottom fixedly connected with telescopic machanism 6, clamp plate 5's rear side fixedly connected with limiting plate 7, the first board 3 of placing and the second equal fixedly connected with stop gear 8 in bottom of placing board 4.

Referring to fig. 5, the telescoping mechanism 6 includes a telescoping rod 601, the top of the telescoping rod 601 is fixedly connected to the bottom of the pressing plate 5, the bottom of the telescoping rod 601 is fixedly connected to a moving plate 602, the surface of the moving plate 602 is movably connected to a stationary shell 603, the top of the stationary shell 603 is fixedly connected to the bottoms of the first placing plate 3 and the second placing plate 4, the bottom of the moving plate 602 is fixedly connected to a tension spring 604, and the bottom of the tension spring 604 is fixedly connected to the bottom of the inner wall of the stationary shell 603.

Adopt above-mentioned scheme: through setting up telescopic machanism 6, can make clamp plate 5 automatic downstream and compress tightly the lens under telescopic machanism 6's drive, need not to rectify the position of centre gripping repeatedly through the bolt, speed when having improved the centre gripping lens.

Referring to fig. 4, the limiting mechanism 8 includes a housing 801, a top of the housing 801 is fixedly connected to the first placing plate 3 and the second placing plate 4, a limiting rod 802 is movably connected to an inner cavity of the housing 801, a moving plate 803 is fixedly connected to a surface of the limiting rod 802, a spring 804 is movably connected to a surface of the limiting rod 802, one side of the spring 804 close to the moving plate 803 is fixedly connected to the moving plate 803, and one side of the spring 804 away from the moving plate 803 is fixedly connected to an inner wall of the housing 801.

Adopt above-mentioned scheme: through setting up stop gear 8, can make the position of clamp plate 5 fix unable removal in appointed position, guaranteed clamp plate 5 can not take place to rock and the phenomenon of removal after compressing tightly the lens, improved the lens at the drilling with the accurate nature of adding man-hour.

Referring to fig. 5, through holes 9 matched with the telescopic rods 601 are formed at the tops of the first placing plate 3 and the second placing plate 4, and the bottoms of the telescopic rods 601 penetrate through the through holes 9 and are fixedly connected with the moving plate 602.

Adopt above-mentioned scheme: through setting up through-hole 9, can make telescopic link 601 pass through-hole 9 and drive clamp plate 5 and remove, inject the position that telescopic link 601 removed, also avoided clamp plate 5 to take place the phenomenon of rocking simultaneously.

Referring to fig. 6, the front side and the rear side of the inner wall of the housing 801 are both provided with a movable hole 10 used in cooperation with the limiting rod 802, and the front side of the limiting rod 802 penetrates through the movable hole 10 and is fixedly connected with a pull block 11.

Adopt above-mentioned scheme: through setting up activity hole 10 and drawing piece 11, the user pulls and draws piece 11 and drive gag lever post 802 and pass activity hole 10 and remove, has reduced the frictional force that gag lever post 802 and shell 801 produced, and the user pulls and draws piece 11 labour saving and time saving.

Referring to fig. 4 and 6, a limiting groove 12 used in cooperation with a limiting rod 802 is formed in the front side of the limiting plate 7, and the rear side of the limiting rod 802 passes through the movable hole 10 and extends to an inner cavity of the limiting groove 12.

Adopt above-mentioned scheme: through setting up spacing groove 12, can make gag lever post 802 pass the activity hole 10 and insert spacing groove 12 and fix the position of limiting plate 7 to realized fixing the purpose to the position of clamp plate 5, improved the stability of lens after the centre gripping.

The utility model discloses a theory of operation:

when the clamping mechanism is used, when a user needs to clamp and drill a lens, the lens is placed at the top of the first placing plate 3 and the second placing plate 4, the pulling block 11 is pulled, the pulling block 11 drives the limiting rod 802 to move, the limiting rod 802 drives the movable plate 803 to move, the movable plate 803 drives the spring 804 to elastically deform until the limiting rod 802 breaks away from the limiting groove 12, the tension spring 604 drives the movable plate 602 to move downwards, the movable plate 602 drives the telescopic rod 601 to move downwards, the telescopic rod 601 drives the pressing plate 5 to move downwards and tightly press the lens, the pulling block 11 is loosened, the spring 804 drives the movable plate 803 to move, the movable plate 803 drives the limiting rod 802 to pass through the movable hole 10 and insert into the limiting groove 12 to fix the position of the limiting plate 7, so that the purpose of clamping and drilling the lens is achieved, the practicability of the clamping mechanism for processing the lens is improved, and the.

In summary, the following steps: this fixture is used in lens processing, through setting up first place board 3, board 4 is placed to the second, clamp plate 5, telescopic machanism 6 and stop gear 8's cooperation is used, use through telescopic machanism 6, can make clamp plate 5 downstream and compress tightly the lens, use through stop gear 8, can fix the position of clamp plate 5, the steadiness behind clamp plate 5 compresses tightly the lens has been improved, the in-process of current drilling equipment for lens processing using has been solved, the user uses manual or bolt to fix the lens usually, not only waste time and energy, and lead to the problem that the error appears when drilling easily, this fixture is used in lens processing, possess the convenient advantage of centre gripping, be worth promoting.

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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a fixture is used in lens processing, includes organism (1), its characterized in that: the utility model discloses a novel engine block, including organism (1), right side fixedly connected with support (2) of organism (1), first board (3) of placing of left side fixedly connected with of support (2), first board (3) of placing is provided with the second and places board (4) in one side of keeping away from support (2) of placing board (3), the second is placed board (4) and is close to one side and organism (1) fixed connection of organism (1), the first equal swing joint in top of placing board (3) and second and is had clamp plate (5), the bottom fixedly connected with telescopic machanism (6) of clamp plate (5), the rear side fixedly connected with limiting plate (7) of clamp plate (5), the first equal fixedly connected with stop gear (8) in bottom of placing board (4) of placing board (3) and second.

2. The lens processing holding mechanism as set forth in claim 1, wherein: telescopic machanism (6) are including telescopic link (601), the top of telescopic link (601) and the bottom fixed connection of clamp plate (5), the bottom fixedly connected with movable plate (602) of telescopic link (601), the surperficial swing joint of movable plate (602) has set casing (603), the top of set casing (603) and the first bottom fixed connection of placing board (3) and second and placing board (4), the bottom fixedly connected with extension spring (604) of movable plate (602), the bottom of extension spring (604) and the bottom fixed connection of set casing (603) inner wall.

3. The lens processing holding mechanism as set forth in claim 1, wherein: limiting mechanism (8) are including shell (801), the top and the first board (3) and the second of placing of shell (801) are placed board (4) fixed connection, the inner chamber swing joint of shell (801) has gag lever post (802), the fixed surface of gag lever post (802) is connected with fly leaf (803), the fixed surface of gag lever post (802) is connected with spring (804), one side and fly leaf (803) fixed connection that spring (804) are close to fly leaf (803), one side that fly leaf (803) were kept away from to spring (804) and the inner wall fixed connection of shell (801).

4. The lens processing holding mechanism as set forth in claim 2, wherein: the top of the first placing plate (3) and the top of the second placing plate (4) are both provided with through holes (9) matched with the telescopic rods (601) for use, and the bottoms of the telescopic rods (601) penetrate through the through holes (9) and are fixedly connected with the moving plate (602).

5. A lens processing holding mechanism as set forth in claim 3, wherein: the front side and the rear side of the inner wall of the shell (801) are both provided with movable holes (10) matched with the limiting rods (802) for use, and the front side of the limiting rods (802) penetrates through the movable holes (10) and is fixedly connected with a pull block (11).

6. The lens processing holding mechanism as set forth in claim 5, wherein: the front side of limiting plate (7) is opened and is equipped with spacing groove (12) that use with gag lever post (802) cooperation, the rear side of gag lever post (802) passes activity hole (10) and extends to the inner chamber of spacing groove (12).