CN214919367U

CN214919367U - Picture frame correcting device for metal glasses

Info

Publication number: CN214919367U
Application number: CN202120160122.2U
Authority: CN
Inventors: 周文; 卢爱敏; 王俊锋
Original assignee: Wenzhou Mingtai Optics Glass Co ltd
Current assignee: Wenzhou Mingtai Optics Glass Co ltd
Priority date: 2021-01-21
Filing date: 2021-01-21
Publication date: 2021-11-30
Anticipated expiration: 2031-01-21

Abstract

The utility model belongs to the technical field of glasses maintenance of equipment, specifically disclose a picture frame correcting unit for metal glasses, including the bearing board, the first locating piece of front side fixedly connected with and the locating lever of bearing board top surface. This picture frame correcting device for metal glasses, compare with current ordinary metal picture frame correction equipment, through setting up lead screw and nut seat, utilize the mortgage roll effect of offset roll and plastic mould internal surface, make first squeeze roll and second squeeze roll can extrude the plastic operation to the picture frame, make the device can carry out good moulding to the picture frame body according to plastic mould shape, the plastic is more accurate, plastic output effect is better, can carry out the plastic operation to the picture frame body of different grade type and shape through replacing plastic mould, the using-way is more nimble, metal picture frame plastic operation step is simple, do not need frequent adjustment picture frame structure bending degree, be difficult to lead to picture frame metal fatigue, and then the correction quality of guarantee picture frame.

Description

Picture frame correcting device for metal glasses

Technical Field

The utility model relates to a glasses maintenance of equipment technical field specifically is a picture frame correcting unit for metal glasses.

Background

After the metal glasses are used for a long time, the problem that the glasses frame is easy to deform due to improper use and the like affects normal use. In the prior art, the shape of the spectacle frame is recovered by manually beating and bending the spectacle frame after the spectacle frame is clamped and fixed.

The inventor finds that the following problems exist in the prior art, and the problems are not solved well: 1. the existing device and operation mode are inconvenient for shaping and correcting the mirror frame, the conventional positioning, beating and bending have poor shaping effect on the metal structure of the mirror frame, the correction precision is not high, and the form quality of the corrected mirror frame is not high; 2. the existing device and operation mode are not regular enough for correcting the picture frame, and the picture frame is repeatedly and frequently bent, so that metal fatigue of the picture frame is easily caused, and the quality of the corrected picture frame is influenced.

Aiming at the situation, technical innovation is carried out on the basis of the existing metal mirror frame correction equipment.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a picture frame correcting device for metal glasses to propose following not enough in solving above-mentioned background art: 1. the existing device and operation mode are inconvenient for shaping and correcting the mirror frame, the conventional positioning, beating and bending have poor shaping effect on the metal structure of the mirror frame, the correction precision is not high, and the form quality of the corrected mirror frame is not high; 2. the existing device and operation mode are not regular enough for correcting the picture frame, and the picture frame is repeatedly and frequently bent, so that metal fatigue of the picture frame is easily caused, and the quality of the corrected picture frame is influenced.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a picture frame correcting device for metal glasses, includes the bearing board, the first locating piece of front side fixedly connected with and the locating lever of bearing board top surface, the surface nestification of first locating piece has the picture frame body, the middle part of picture frame body and the surperficial overlap joint of locating lever.

The back side of the top surface of the bearing plate is fixedly connected with a second positioning block and a positioning block, the surface of the second positioning block is nested with a shaping mold, a positioning groove is formed in the middle of the shaping mold, and the positioning groove and the positioning block are nested with each other.

The equal fixedly connected with slide rail in left and right sides at bearing plate top surface middle part, the side rotation is connected with the lead screw about the slide rail, controls the side the relative one end fixedly connected with connecting rod of lead screw, the right side the right-hand member fixedly connected with of lead screw rotates the motor, rotate motor fixed connection on the right side of bearing plate top surface.

The surface of the screw rod is in threaded connection with a nut seat, a sliding block is fixedly sleeved on the outer side of the nut seat, guide rods are movably sleeved at the front end and the rear end of the sliding block, and the two ends of each guide rod are fixedly connected with the left side and the right side of the inner surface of the sliding rail respectively.

The top fixedly connected with guide block of slider, the surperficial sliding connection of guide block has the transmission arm, the front end of transmission arm rotates and is connected with first squeeze roll, the front end swing joint of transmission arm has the second squeeze roll, first squeeze roll and second squeeze roll butt respectively are in the front and back side of picture frame body.

The top fixedly connected with limiting plate of slider, the limiting plate is the U-shaped structure, the driving arm wears to overlap in the bottom side of limiting plate, the middle part fixedly connected with push pedal of driving arm, the front end fixedly connected with slide bar of push pedal, the front end interlude of slide bar cup joints the surface at the limiting plate, the surface activity of slide bar has cup jointed the pressure spring, the front and back end of pressure spring respectively with the back of limiting plate and the positive fixed connection of push pedal.

The rear end of the transmission arm is rotatably connected with a supporting roller, and the supporting roller is in rolling connection with the inner surface of the shaping mold.

Furthermore, a positioning slot is formed in the top surface of the first positioning block, the end of the mirror frame body is inserted into the inner side of the positioning slot, a first positioning bolt is connected to the side surface of the first positioning block in a threaded mode, and one end of the first positioning bolt is abutted to the side surface of the mirror frame body.

Furthermore, the alignment block and the alignment groove are both of a trapezoidal structure, and the alignment groove is formed in the middle of the front face of the shaping die.

Further, the equal fixedly connected with wallboard of side about the slide rail, the inboard nestification of wallboard has the bearing, the both ends of lead screw are cup jointed with the inner circle of the bearing on left and right sides respectively fixedly.

Further, the screw rods are parallel and collinear, and the thread directions of the surfaces of the screw rods on the left side and the right side are opposite.

Further, the surface of second squeeze roll rotates and is connected with the fly leaf, the dorsal part of fly leaf rotates and is connected with adjusting bolt, the front end fixedly connected with fixed plate of driving arm, adjusting bolt and fixed plate threaded connection, one side fixedly connected with inserted bar of fly leaf, the inserted bar alternates with the fixed plate and cup joints.

Furthermore, the front surface of the push plate is fixedly connected with a threaded pipe, and the threaded pipe is in threaded connection with the rear end of the sliding rod.

Furthermore, the front end fixedly connected with spacing piece of slide bar, spacing piece is 1.3 ~ 1.5 times of slide bar diameter, the limiting plate mutually supports with spacing piece.

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

(1) the utility model has the advantages that by arranging the screw rod and the nut seat and utilizing the pressing and rolling effect of the pressing roller and the inner surface of the shaping die, the first extrusion roller and the second extrusion roller can extrude and shape the picture frame, so that the device can well shape the picture frame body according to the shape of the shaping die, the shaping is more accurate, and the shaping output effect is better;

(2) the utility model can carry out the shaping operation on the picture frame bodies with different types and shapes by replacing the shaping mould, the use mode is more flexible, and meanwhile, the shaping correction is more rapid and the use operation is more convenient by setting the shaping mould and utilizing the conflict and the moving action of the transmission arm;

(3) the utility model discloses a lead screw structure that bilateral symmetry set up for the device can once only carry out the plastic operation simultaneously to the left and right sides of picture frame, and the back is accomplished in the plastic, and the symmetry of picture frame body is better, and metal picture frame plastic operating procedure is simple, does not need frequent adjustment picture frame structure bending degree, is difficult to lead to the picture frame metal fatigue, and then ensures the correction quality of picture frame.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a top view of the structure of the present invention;

fig. 2 is a top view of the slide rail of the present invention;

FIG. 3 is a side sectional view of the slider of the present invention;

fig. 4 is a schematic structural view of the first squeeze roll of the present invention.

The list of components represented by the various reference numbers in the figures is as follows: 1-a bearing plate; 2-a first positioning block; 3-positioning a rod; 4-the spectacle frame body; 5-a second positioning block; 6-a bit alignment block; 7-shaping the mould; 8-alignment groove; 9-a slide rail; 10-a screw rod; 11-a connecting rod; 12-a rotating electric machine; 13-nut seats; 14-a slide block; 15-a guide bar; 16-a guide block; 17-a transmission arm; 18-a first squeeze roll; 19-a second squeeze roll; 20-a limiting plate; 21-a push plate; 22-a slide bar; 23-a pressure spring; 24-a roller.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-4, a picture frame correcting device for metal glasses, including bearing board 1, the front side fixedly connected with first locating block 2 and the locating lever 3 of 1 top surface of bearing board, the surface nestification of first locating block 2 has picture frame body 4, the middle part of picture frame body 4 and the surperficial overlap joint of locating lever 3, positioning slot has been seted up to the top surface of first locating block 2, the inboard at positioning slot is pegged graft to the end of picture frame body 4, the side surface threaded connection of first locating block 2 has first positioning bolt, the one end of first positioning bolt and the side surface butt of picture frame body 4.

Dorsal part fixedly connected with second locating piece 5 and counterpoint piece 6 of 1 top surface of bearing board, the surface nestification of second locating piece 5 has plastic mould 7, counterpoint groove 8 has been seted up at the middle part of plastic mould 7, counterpoint groove 8 is nested each other with counterpoint piece 6, counterpoint piece 6 is the trapezium structure with counterpoint groove 8, counterpoint groove 8 is seted up at the positive middle part position of plastic mould 7, can carry out the plastic operation to picture frame body 4 of different grade type and shape through replacing plastic mould 7, the user mode is more nimble, and simultaneously, through setting up plastic mould 7, utilize transmission arm 17's conflict and removal action, make the plastic correction more swift, it is more convenient to use the operation.

The equal fixedly connected with slide rail 9 in the left and right sides at 1 top surface middle part of bearing board, the side rotation is connected with lead screw 10 about slide rail 9, the relative one end fixedly connected with connecting rod 11 of side lead screw 10 about, the right-hand member fixedly connected with of the lead screw 10 on right side rotates motor 12, rotate motor 12 fixed connection on the right side of 1 top surface of bearing board, the equal fixedly connected with wallboard in side about slide rail 9, the inboard nested bearing that has of wallboard, the both ends of lead screw 10 cup joint with the inner circle of the bearing on left and right sides respectively is fixed.

The surperficial threaded connection of lead screw 10 has nut seat 13, the fixed slider 14 that has cup jointed in outside of nut seat 13, guide bar 15 has been cup jointed in the equal activity of front and back end of slider 14, guide bar 15's both ends respectively with slide rail 9's internal surface about side fixed connection, lead screw 10 is parallel to each other and the collineation, the screw thread opposite direction on side lead screw 10 surface about, through controlling the lead screw 10 structure that the side symmetry set up, make the device can once only carry out the plastic operation to the side about the picture frame simultaneously, the plastic is accomplished the back, the symmetry of picture frame body 4 is better, metal picture frame plastic operating procedure is simple, do not need frequent adjustment picture frame structure bending degree, be difficult to lead to the picture frame metal fatigue, and then the correction quality of guarantee picture frame.

The top fixedly connected with guide block 16 of slider 14, the surperficial sliding connection of guide block 16 has transmission arm 17, the straight line shape spout that extends is carried out to the front and back is seted up to the bottom of transmission arm 17, the spout is T shape structure with guide block 16, the spout cup joints with guide block 16 slip, the front end of transmission arm 17 rotates and is connected with first squeeze roll 18, the front end swing joint of transmission arm 17 has second squeeze roll 19, first squeeze roll 18 and second squeeze roll 19 butt respectively are in the front and back side of picture frame body 4, the surface of second squeeze roll 19 rotates and is connected with the fly leaf, the dorsal part of fly leaf rotates and is connected with adjusting bolt, the front end fixedly connected with fixed plate of transmission arm 17, adjusting bolt and fixed plate threaded connection, one side fixedly connected with inserted bar of fly leaf, the inserted bar cup joints with the fixed plate with the interlude.

The top fixedly connected with limiting plate 20 of slider 14, limiting plate 20 is the U-shaped structure, the bottom side at limiting plate 20 is worn to overlap by driving arm 17, the middle part fixedly connected with push pedal 21 of driving arm 17, the positive fixedly connected with screwed pipe of push pedal 21, the screwed pipe is connected with the rear end threaded connection of slide bar 22, the front end fixedly connected with slide bar 22 of push pedal 21, the front end fixedly connected with spacing piece of slide bar 22, the spacing piece is 1.3 ~ 1.5 times of slide bar 22 diameter, limiting plate 20 and spacing piece are mutually supported, the front end interlude of slide bar 22 is cup jointed on the surface of limiting plate 20, the pressure spring 23 has been cup jointed in the surface activity of slide bar 22, the front and back end of pressure spring 23 respectively with the back of limiting plate 20 and the positive fixed connection of push pedal 21.

The rear end of driving arm 17 rotates and is connected with and supports roller 24, support roller 24 and plastic mould 7's internal surface roll connection, through setting up lead screw 10 and nut seat 13, utilize and support roller 24 and the rolling effect of the mortgage of plastic mould 7 internal surface, make first squeeze roll 18 and second squeeze roll 19 can extrude the plastic operation to the picture frame, make the device can carry out good moulding to picture frame body 4 according to plastic mould 7 shape, the plastic is more accurate, plastic output effect is better.

The utility model discloses in, when the user used the device, at first, set up picture frame body 4 and assemble on the surface of first locating piece 2, select with picture frame body 4 assorted plastic mould 7 to let support 24 nestings of roller and with plastic mould 7's internal surface roll butt.

The adjusting bolt is rotated to separate the first pressing roller 18 and the second pressing roller 19, the frame of the mirror frame body 4 is arranged between the first pressing roller 18 and the second pressing roller 19, and then the adjusting bolt is rotated to enable the first pressing roller 18 and the second pressing roller 19 to clamp and press the inner side and the outer side of the mirror frame body 4 for limitation.

The rotating motor 12 is started, the rotating motor 12 rotates to drive the screw rod 10 on the left side and the right side to rotate, the nut seat 13 and the sliding block 14 synchronously move, the sliding block 14 cannot deflect along the axial direction of the screw rod 10 under the limitation of the guide rod 15, the sliding block 14 drives the nut seat 13 to move horizontally along the axial direction of the screw rod 10, the resisting roller 24 moves along the trend of the inner surface of the shaping die 7, the driving arm 17 is driven to slide back and forth on the surface of the guide block 16, the first extruding roller 18 and the second extruding roller 19 are driven to move according to the trend of the inner surface of the shaping die 7, the first extruding roller 18 and the second extruding roller 19 extrude and shape the lens frame body 4, the shaping action is completed, and a good shaping effect is achieved.

This is the operation principle of the frame correction device for metal glasses.

The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not exhaustive and do not limit the invention to the precise embodiments. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. The glasses frame correcting device for the metal glasses comprises a bearing plate (1), and is characterized in that a first positioning block (2) and a positioning rod (3) are fixedly connected to the front side of the top surface of the bearing plate (1), a glasses frame body (4) is nested on the surface of the first positioning block (2), and the middle part of the glasses frame body (4) is in lap joint with the surface of the positioning rod (3);

a second positioning block (5) and an alignment block (6) are fixedly connected to the back side of the top surface of the bearing plate (1), a shaping mold (7) is nested on the surface of the second positioning block (5), an alignment groove (8) is formed in the middle of the shaping mold (7), and the alignment groove (8) and the alignment block (6) are nested with each other;

the left side and the right side of the middle part of the top surface of the bearing plate (1) are fixedly connected with slide rails (9), the left side and the right side of each slide rail (9) are rotatably connected with a screw rod (10), one ends of the left side and the right side, which are opposite to the screw rods (10), are fixedly connected with connecting rods (11), the right end of the right side of each screw rod (10) is fixedly connected with a rotating motor (12), and the rotating motor (12) is fixedly connected to the right side of the top surface of the bearing plate (1);

the surface of the screw rod (10) is in threaded connection with a nut seat (13), the outer side of the nut seat (13) is fixedly sleeved with a sliding block (14), the front end and the rear end of the sliding block (14) are movably sleeved with guide rods (15), and two ends of each guide rod (15) are respectively and fixedly connected with the left side and the right side of the inner surface of the sliding rail (9);

the top of the sliding block (14) is fixedly connected with a guide block (16), the surface of the guide block (16) is connected with a transmission arm (17) in a sliding mode, the front end of the transmission arm (17) is connected with a first squeezing roller (18) in a rotating mode, the front end of the transmission arm (17) is movably connected with a second squeezing roller (19), and the first squeezing roller (18) and the second squeezing roller (19) are respectively abutted to the front side and the rear side of the mirror frame body (4);

the top of the sliding block (14) is fixedly connected with a limiting plate (20), the limiting plate (20) is of a U-shaped structure, the transmission arm (17) penetrates through the bottom side of the limiting plate (20), the middle of the transmission arm (17) is fixedly connected with a push plate (21), the front end of the push plate (21) is fixedly connected with a sliding rod (22), the front end of the sliding rod (22) penetrates through the surface of the limiting plate (20) in a sleeved mode, the surface of the sliding rod (22) is movably sleeved with a pressure spring (23), and the front end and the rear end of the pressure spring (23) are respectively fixedly connected with the back of the limiting plate (20) and the front of the push plate (21);

the rear end of the transmission arm (17) is rotatably connected with a roller (24), and the roller (24) is in rolling connection with the inner surface of the shaping mold (7).

2. The frame correcting device for metal glasses according to claim 1, wherein a positioning slot is formed on the top surface of the first positioning block (2), the end of the frame body (4) is inserted into the positioning slot, a first positioning bolt is screwed on the side surface of the first positioning block (2), and one end of the first positioning bolt abuts against the side surface of the frame body (4).

3. The frame corrector for metal glasses according to claim 1, wherein the aligning block (6) and the aligning groove (8) are both of a trapezoidal structure, and the aligning groove (8) is opened at a central position of the front surface of the shaping mold (7).

4. The frame correcting device for metal glasses according to claim 1, wherein the left and right sides of the slide rail (9) are fixedly connected with wall plates, the inner sides of the wall plates are nested with bearings, and two ends of the screw rod (10) are respectively and fixedly nested with the inner rings of the left and right bearings.

5. The frame correction device for metal glasses according to claim 1, wherein the lead screws (10) are parallel and collinear with each other, and the thread directions of the surfaces of the left and right lead screws (10) are opposite.

6. The frame corrector for metal glasses according to claim 1, wherein a movable plate is rotatably connected to the outer surface of the second squeeze roller (19), an adjusting bolt is rotatably connected to the back side of the movable plate, a fixed plate is fixedly connected to the front end of the transmission arm (17), the adjusting bolt is in threaded connection with the fixed plate, an insert rod is fixedly connected to one side of the movable plate, and the insert rod is inserted and sleeved with the fixed plate.

7. The frame corrector for metal glasses according to claim 1, wherein a threaded pipe is fixedly connected to the front surface of the push plate (21), and the threaded pipe is threadedly connected to the rear end of the slide rod (22).

8. The frame correcting device for metal glasses according to claim 1, wherein a limiting piece is fixedly connected to the front end of the sliding rod (22), the diameter of the limiting piece is 1.3-1.5 times of the diameter of the sliding rod (22), and the limiting plate (20) is matched with the limiting piece.