CN112077486A

CN112077486A - Spectacle frame clamping device with accuracy improving function

Info

Publication number: CN112077486A
Application number: CN202010820430.3A
Authority: CN
Inventors: 邓雨婷
Original assignee: Wenzhou Aojuewen Trade Co ltd
Current assignee: CHONGQING BIO NEWVISION MEDICAL EQUIPMENT Ltd.
Priority date: 2020-08-14
Filing date: 2020-08-14
Publication date: 2020-12-15
Anticipated expiration: 2040-08-14
Also published as: CN112077486B

Abstract

The invention relates to the technical field of spectacle frames and discloses a spectacle frame clamping device with a function of improving accuracy. This spectacle frame clamping device with improve degree of accuracy function, put into the inside of metal arc dish with spectacle frame goods, the spectacle frame goods interact and the production extrusion force that the inside of putting into of metal arc dish and metal arc dish, the extrusion force produces the drive and makes metal arc dish shrink in the inside of frame, the depression bar produces decurrent pressure to the clamp plate down, the clamp plate bottom is provided with the buffering spring part of pushing down, under the elasticity combined action of powerful spring and buffering spring part, thereby the spectacle frame to metal arc dish inside is firm, play and strengthen fixed effect, the not high enough problem of the degree of accuracy has been solved, the error is reduced, the degree of accuracy has been improved.

Description

Spectacle frame clamping device with accuracy improving function

Technical Field

The invention relates to the technical field of spectacle frames, in particular to a spectacle frame clamping device with a function of improving accuracy.

Background

Glasses are combined by lenses and a frame to be worn in front of eyes for improving eyesight, protecting eyes or being used as an article for decoration, and mainly comprise lenses and a frame, wherein a nose support is usually arranged in the middle of the lenses, and cushions are arranged at the positions of the left arm and the right arm which are placed on ears.

However, in the process of spectacle frame production, when the existing clamping equipment clamps the spectacle frame, the shape of the clamping equipment is peculiar, unstable clamping is easy to occur, the equipment is easy to deviate to cause errors, the welding accuracy is not high enough, and in addition, a lot of harmful gases are generated in the welding process to influence the physical and mental health of workers, so the spectacle frame clamping device with the function of improving the accuracy is produced.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the invention provides the spectacle frame clamping device with the function of improving the accuracy, which has the advantages of improving the stability, saving energy and protecting environment, and solves the problems that the accuracy is not high enough and the physical and mental health of workers is influenced.

(II) technical scheme

In order to achieve the purposes of improving the stability, saving energy and protecting environment, the invention provides the following technical scheme: a spectacle frame clamping device with the function of improving accuracy comprises a frame, wherein a supporting rod is movably connected inside the front side of the frame, the top end of the supporting rod is movably connected with a fixed block, the inner side of the fixed block is movably connected with an outer frame, the back side of the outer frame is movably connected with a supporting seat, the front end of the supporting seat is movably connected with a metal block, the front end of the bottom of the metal block is movably connected with an air bag, an adaptive seat is movably connected above the front side of the metal block, the upper end of the adaptive seat is movably;

the telescopic link left end swing joint has metal parts, swing joint has depression bar down in the middle of the metal parts inside, the metal casing has been cup jointed in the depression bar outside, the equal swing joint in both ends has the connecting piece about metal casing, depression bar bottom swing joint has the clamp plate, the inside swing joint of frame has the gangbar, gangbar top swing joint has the metal arc dish, gangbar right-hand member swing joint has the effect piece, the equal swing joint in both ends has powerful spring about the effect piece, slider upper end swing joint has adapting unit.

Preferably, the number of the support rods is five, and the support rods are uniformly distributed by taking the circle center of the frame as a reference, so that the structure has stability and safety.

Preferably, the balloon has an oval shape and is two in number, which provides stability and effectiveness.

Preferably, the lower pressing rod is movably connected inside the pressing plate and positioned in the middle of the telescopic rod, and the structure has effectiveness and stability.

Preferably, the telescopic rod has three sections and is provided with a threaded rod matched with the connecting part, and the structure has stability and safety.

Preferably, the metal arc disc and the central axis of the linkage rod are on the same straight line, and the structure has symmetry and linkage.

(III) advantageous effects

Compared with the prior art, the invention provides the spectacle frame clamping device with the function of improving the accuracy, which has the following beneficial effects:

1. the spectacle frame clamping device with the accuracy improving function is characterized in that the spectacle frame is arranged and fixed and protected safely by checking the invention, the spectacle frame is divided into two conditions, one is regular and the other is irregular, spectacle frame products are placed in the metal arc disc, the metal arc disc interacts with the spectacle frame products placed in the metal arc disc and generates extrusion force, the extrusion force generates driving to enable the metal arc disc to contract in the frame, the lower pressing rod generates downward pressure on the pressing plate, the pressing plate has driving force for downward operation, the bottom end of the pressing plate is provided with a downward buffer spring part, the buffer spring part is changed from a default telescopic state into a compression state, under the combined action of the elastic force of the strong spring and the buffer spring part, the spectacle frame in the metal arc disc is firmed, the function of strengthening and fixing is achieved, and the problem of insufficient accuracy is solved, the error is reduced and the accuracy is improved.

2. This spectacle frame clamping device with improve degree of accuracy function, through when meetting the spectacle-frame of the irregular form of shape, because the metal arc dish shrink state is different when meetting different clamping surfaces, combine the spectacle-frame inside the metal arc dish firm under the combined action of buffering spring part and powerful spring simultaneously, prevent its skew, adapting unit drives the tensile shrink of telescopic link, so the slider slides about the upper surface of adaptation seat, form the drive power that an orientation pushed down, and make the adaptation seat reciprocate on the fixed block, absorb the waste gas that spectacle-frame produced in welding process, it is healthy to prevent that waste gas from haring the staff, thereby provide a health for the staff, it is comfortable, the operational environment of environmental protection, the problem that influences the physical and mental health of staff has been solved.

Drawings

FIG. 1 is a schematic front view of a strong spring structure according to the present invention;

FIG. 2 is an enlarged view of the support bar at A of FIG. 1 according to the present invention;

FIG. 3 is a front view of the fixing block structure of the present invention;

FIG. 4 is a schematic diagram of the front side of the metal block structure according to the present invention;

FIG. 5 is a front view of the sliding member of the present invention.

In the figure: 1. a frame; 2. a support bar; 3. a fixed block; 4. an outer frame; 5. a supporting seat; 6. a metal block; 7. an air bag; 8. an adapter base; 9. a slider; 10. a telescopic rod; 11. a metal member; 12. a lower pressure lever; 13. a metal housing; 14. a connecting member; 15. pressing a plate; 16. a linkage rod; 17. a metal arc disk; 18. an action block; 19. a strong spring; 20. and a connecting member.

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.

Referring to fig. 1-5, a spectacle frame clamping device with accuracy improving function comprises a frame 1, wherein support rods 2 are movably connected to the back of an action block 18 inside the frame 1, the number of the support rods 2 is five, and the support rods are uniformly distributed by taking the circle center of the frame 1 as a reference, so that the structure has stability and safety; the front inside of the frame 1 is movably connected with a support rod 2, the top end of the support rod 2 is movably connected with a fixed block 3, the inner side of the fixed block 3 is movably connected with an outer frame 4, the inner part of the outer frame 4 is movably connected with an air bag 7 positioned below a metal block 6, the air bag 7 is in an elliptical shape and has two total number, the structure has stability and effectiveness, the back side of the outer frame 4 is movably connected with a support seat 5, the front end of the support seat 5 is movably connected with the metal block 6, the front end of the bottom of the metal block 6 is movably connected with the air bag 7, the front upper part of the metal block 6 is movably connected with an adaptive seat 8, the upper end of the adaptive seat 8 is movably connected with a sliding part 9, the front upper part of the sliding part 9 is movably connected with a telescopic rod, the structure has stability and safety;

the left end of the telescopic rod 10 is movably connected with a metal part 11, the middle inside the metal part 11 is movably connected with a lower pressure rod 12, the outer side of the lower pressure rod 12 is sleeved with a metal shell 13, the left end and the right end of the metal shell 13 are both movably connected with connecting pieces 14, the bottom end of the lower pressure rod 12 is movably connected with a pressure plate 15, the pressure plate 15 is U-shaped and made of metal iron, the middle inside the pressure plate 15 and positioned in the telescopic rod 10 is movably connected with the lower pressure rod 12, the structure has effectiveness and stability, the inside of the frame 1 is movably connected with a linkage rod 16, the top end of the linkage rod 16 and positioned at the top end of the lower pressure rod 12 are movably connected with a metal arc disc 17, the metal arc disc 17 and the central axis of the linkage rod 16 are on; the top end of the linkage rod 16 is movably connected with a metal arc disc 17, the right end of the linkage rod 16 is movably connected with an action block 18, the left end and the right end of the action block 18 are movably connected with a strong spring 19, and the upper end of the sliding part 9 is movably connected with a connecting part 20.

When the spectacle frame is used, firstly, the mounting and fixing and the safety protection of the invention are checked, two conditions can occur to the spectacle frame during the process production, one is regular and the other is irregular, when the spectacle frame is regularly placed in the metal arc disc 17, the metal arc disc 17 interacts with the spectacle frame product placed in the metal arc disc 17 and generates extrusion force, the extrusion force generates driving to enable the metal arc disc 17 to contract in the frame 1, meanwhile, the lower pressure rod 12 operates on the outer side inner wall of the frame 1, meanwhile, the action block 18 is pushed by the linkage rod 16 to slide on a track below the action block, at the moment, the strong spring 19 is in a compression state, the lower pressure rod 12 slides downwards in the metal part 11, the lower pressure rod 12 generates downward pressure to the pressure plate 15, the pressure plate 15 has driving force for downward operation, the bottom end of the pressure plate 15 is provided with a downward-pressing buffer spring part, the buffer spring part is changed from a default expansion state to a compression, under the combined action of the elastic force of the strong spring 19 and the buffering spring part, the spectacle frame in the metal arc disc 17 is firmed, and the function of strengthening and fixing is achieved.

Please refer to fig. 1 and fig. 2 for the above structure and process;

in addition, when the spectacle frame with irregular shape is encountered, because the contraction state of the metal arc disc 17 is different when the metal arc disc meets different clamping surfaces, the spectacle frame inside the metal arc disc 17 is firmly combined under the combined action of the buffer spring part and the strong spring 19 to prevent the deflection of the spectacle frame, and meanwhile, in the process of welding an aluminum alloy product by a worker, forces with different magnitudes can be applied to the spectacle frame, at the moment, the action block 18 can slide left and right back and forth in the rail inner groove at the bottom end under the action of the linkage rod 16, meanwhile, the connecting part 20 drives the telescopic rod 10 to stretch and contract under the action and influence of the sliding part 9, in the process of stretching and contracting the telescopic rod 10, the sliding part 9 slides left and right on the upper surface of the adapting seat 8, the adapting seat 8 is fixedly connected with the metal block 6, and the metal block 6 plays an auxiliary role of supporting, buffering and transition, because the top of adaptation seat 8 is an arc, be provided with the glide plane rather than corresponding on the slider 9, so slider 9 slides about the upper surface of adaptation seat 8, form the drive power that an orientation pushed down, and make adaptation seat 8 reciprocate on fixed block 3, it is tensile to carry out the compression to gasbag 7 when adaptation seat 8 reciprocates, gasbag 7 compression is tensile to have the adsorption affinity, will absorb the waste gas that the spectacle frame produced in the welding process, prevent that waste gas from harming staff's health, thereby provide a health for the staff, it is comfortable, the operational environment of environmental protection.

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. A spectacle frame holding device with accuracy improving function, comprising a frame (1), characterized in that: the front inside of the frame (1) is movably connected with a support rod (2), the top end of the support rod (2) is movably connected with a fixed block (3), the inner side of the fixed block (3) is movably connected with an outer frame (4), the back of the outer frame (4) is movably connected with a support seat (5), the front end of the support seat (5) is movably connected with a metal block (6), the front end of the bottom of the metal block (6) is movably connected with an air bag (7), an adaptive seat (8) is movably connected above the front of the metal block (6), the upper end of the adaptive seat (8) is movably connected with a sliding piece (9), and a telescopic;

the left end of the telescopic rod (10) is movably connected with a metal part (11), the middle of the inside of the metal part (11) is movably connected with a lower pressing rod (12), a metal shell (13) is sleeved on the outer side of the lower pressing rod (12), connecting pieces (14) are movably connected to the left end and the right end of the metal shell (13), a pressing plate (15) is movably connected to the bottom end of the lower pressing rod (12), a linkage rod (16) is movably connected to the inside of the frame (1), a metal arc disc (17) is movably connected to the top end of the linkage rod (16), an action block (18) is movably connected to the right end of the linkage rod (16), a strong spring (19) is movably connected to the left end and the right end of the.

2. The eyeglasses frame holding device with accuracy improving function of claim 1, wherein: the back swing joint that just is located action piece (18) inside frame (1) has bracing piece (2), and bracing piece (2) quantity is total five and uses frame (1) centre of a circle as reference evenly distributed, and this kind of structure has had stability and security.

3. The eyeglasses frame holding device with accuracy improving function of claim 1, wherein: the outer frame (4) is internally and movably connected with air bags (7) below the metal blocks (6), and the air bags (7) are oval and are two in number.

4. The eyeglasses frame holding device with accuracy improving function of claim 1, wherein: the pressing plate (15) is U-shaped and made of metal iron, and a lower pressing rod (12) is movably connected inside the pressing plate (15) and located in the middle of the telescopic rod (10).

5. The eyeglasses frame holding device with accuracy improving function of claim 1, wherein: the bottom end of the telescopic rod (10) is movably connected with a sliding piece (9) above the adapting seat (8), and the telescopic rod (10) has three sections and is provided with a threaded rod adapted to the connecting part (20).

6. The eyeglasses frame holding device with accuracy improving function of claim 1, wherein: the top end of the linkage rod (16) is movably connected with a metal arc disc (17) at the top end of the lower pressure rod (12), and the metal arc disc (17) and the central axis of the linkage rod (16) are on the same straight line.