CN215572835U

CN215572835U - Surface radian detection device is used in cylindrical mirror production with multi-angle is adjusted

Info

Publication number: CN215572835U
Application number: CN202122340549.3U
Authority: CN
Inventors: 江国华; 陈科
Original assignee: Jiujiang Xintian Boda Photoelectric Technology Co ltd
Current assignee: Jiujiang Xintian Boda Photoelectric Technology Co ltd
Priority date: 2021-09-27
Filing date: 2021-09-27
Publication date: 2022-01-18
Anticipated expiration: 2031-09-27

Abstract

The utility model is suitable for the technical field of optical lens production, and provides a surface radian detection device for cylindrical mirror production with multi-angle adjustment. This surface radian detection device is used in cylindrical mirror production with multi-angle is adjusted is provided with nut piece and compression spring, and the rotation through the threaded rod drives the nut piece and removes, drives the connecting rod simultaneously and is horizontal linear motion to make the inside position sensor of gyro wheel move on the arc surface of lens main part, make the gyro wheel contradict the laminating with the arc surface of lens main part always through compression spring's setting simultaneously, thereby guarantee measuring accuracy.

Description

Surface radian detection device is used in cylindrical mirror production with multi-angle is adjusted

Technical Field

The utility model belongs to the technical field of optical lens production, and particularly relates to a surface radian detection device with multi-angle adjustment for cylindrical mirror production.

Background

The cylindrical lens is an aspheric lens, can effectively reduce spherical aberration and chromatic aberration, is divided into a plano-convex cylindrical lens, a plano-concave cylindrical lens, a biconvex cylindrical lens, a biconcave cylindrical surface, a meniscus cylindrical lens, a cylindrical cross lens and a special-shaped cylindrical lens, and has a one-dimensional amplification function.

The existing cylindrical mirror needs to measure the protruding radian of the surface in the production and manufacturing process, the existing measuring method is used for measuring only a pipe in the manual vision or measuring by using a radian ruler, the measuring method is low in efficiency, meanwhile, the measuring result is inaccurate, and the display and comparison cannot be visually performed, so that the measuring effect is poor.

SUMMERY OF THE UTILITY MODEL

The utility model provides a surface radian detection device with multi-angle adjustment for production of a cylindrical mirror, and aims to solve the problems that the large existing measurement method is low in efficiency, inaccurate in measurement result, incapable of visually displaying and comparing and poor in measurement effect due to the fact that only-pipe measurement is carried out on the large existing measurement method through manual vision or measurement is carried out by using a radian ruler.

The utility model is realized in such a way that the surface radian detection device for the production of a cylindrical mirror with multi-angle adjustment comprises an installation frame, a threaded rod, a limiting rod, a compression spring and a limiting plate, wherein bases are arranged at the edge of the outer surface of the bottom end of the installation frame at equal intervals, a control display screen is fixedly arranged at one side edge of the outer surface of the top end of the installation frame, longitudinal support seats are symmetrically arranged on the outer surface of the top end of the installation frame, a cross beam is transversely arranged between the support seats, a stepping motor is arranged on the outer surface of one end of the cross beam, a clamping groove and a limiting groove are arranged in the cross beam, the limiting groove is closer to one side of the control display screen relative to the clamping groove, a bottom plate is arranged between the support seats, and one side of the bottom plate is fixedly arranged on the outer surface of the top end of the installation frame.

Preferably, the top surface of supporting seat is provided with the telescopic link, and the inside of supporting seat is provided with the cavity to the inside of cavity runs through with the top surface of supporting seat and switches on, and the one end of telescopic link is installed in the inside cavity of supporting seat simultaneously, and the interior jade of supporting seat cavity is laminated with the surface of telescopic link mutually, and one side that the crossbeam was kept away from to the supporting seat simultaneously transversely runs through and is provided with the locating lever, and the one end of locating lever is laminated with the inside telescopic link surface of cavity mutually, is threaded rotation connection between locating lever and the supporting seat lateral wall simultaneously.

By adopting the technical scheme, the telescopic rod can stretch out and draw back in the supporting seat, so that the whole height can be adjusted, the measurement is convenient, and the material taking and discharging are convenient.

Preferably, the one end fixed mounting of crossbeam is in the inside that one side telescopic link is close to the top wherein, and crossbeam installation step motor's one end fixed mounting is in the inside that the telescopic link of opposite side is close to the top, the draw-in groove sets up to convex shape, and the narrower one end of draw-in groove runs through with one side of spacing groove and switches on to the inside of draw-in groove transversely is provided with the threaded rod, and the one end of threaded rod rotates simultaneously and installs in the one side inner wall of draw-in groove, and the other end of threaded rod runs through one side inner wall of draw-in groove and step motor's output shaft one end is connected.

By adopting the technical scheme, the clamping groove is convenient to clamp and connect with the nut block in a convex shape, so that the nut block cannot rotate along with the threaded rod when the threaded rod rotates, and the threaded rod can move.

Preferably, the surface screw thread through connection of threaded rod is provided with the nut piece, and the nut piece sets up to convex shape to the narrower one end top of nut piece is located the inside of spacing groove, is connected for the slip block between nut piece and the draw-in groove simultaneously, the upper end surface and the lower extreme surface of spacing groove and crossbeam all run through and switch on, and the inside of spacing groove vertically is provided with the gag lever post, and the gag lever post is located one side of spacing inslot portion and is connected fixedly with the convex one end of nut piece.

By adopting the technical scheme, the nut block can drive the limiting rod to move while moving, so that measurement is carried out.

Preferably, the gag lever post switches on in one side of mounting bracket top surface and is provided with the cavity, and longitudinal connection is provided with compression spring on the top inner wall of cavity to compression spring's bottom is connected and is provided with the connecting rod, is telescopic connection between the cavity of connecting rod and gag lever post inside simultaneously, and the bottom of connecting rod is rotated and is connected and be provided with the gyro wheel, and the centre of a circle pivot department of gyro wheel is provided with position sensor simultaneously.

Adopt above-mentioned technical scheme for the surface of gyro wheel is contradicted the laminating in the surface of lens main part all the time, thereby guarantees the measuring accuracy.

Preferably, the top surface symmetry of bottom plate transversely is provided with the limiting plate, and placed the lens main part between the limiting plate, and the arc end of lens main part is towards the bottom of crossbeam, the equal symmetry of one side surface that the limiting plate is close to the lens main part is provided with the stopper simultaneously, and the stopper is close to the inside friction pad that all is provided with of one side surface of lens main part, the inside intermediate position of limiting plate transversely switches on and is provided with the spout simultaneously, and the inside slip block of spout is provided with the slider, the one end of slider and one side surface connection of limiting plate simultaneously, and one side surface that the limiting plate was kept away from to the spout transversely runs through and is provided with the dead lever, the one end screw thread of dead lever rotates inside one side of slider simultaneously.

Adopt above-mentioned technical scheme for can carry out the centre gripping to the lens main part, guarantee stability.

Compared with the prior art, the utility model has the beneficial effects that: the utility model relates to a surface radian detection device for producing a cylindrical mirror with multi-angle adjustment, which comprises the following components:

1. the position sensor is characterized in that a nut block and a compression spring are arranged, the nut block is driven to move through rotation of a threaded rod, and meanwhile, a connecting rod is driven to do horizontal linear motion, so that a position sensor inside the roller moves on the arc-shaped surface of the lens main body, and the roller is always abutted and attached to the arc-shaped surface of the lens main body through the arrangement of the compression spring, and therefore the accuracy of measurement is guaranteed;

2. the limiting plate and the sliding block are arranged, the limiting block is arranged to limit and abut two sides of the lens main body to prevent deviation, and the sliding block is arranged to move at the limiting block, so that the limiting block can limit and fix the other two sides of the lens main body, the connecting rod is prevented from abutting the lens main body to cause deviation in the moving process, a certain limiting effect is achieved, and the measuring accuracy is guaranteed;

3. can fix the stopper spacing through the dead lever, prevent to slide, can change the centre gripping size simultaneously, be convenient for carry out the centre gripping to the lens main part of different width, can adjust holistic height through setting up of locating lever simultaneously, thereby be convenient for get material and blowing, make the regulation nature of whole device high, therefore, the clothes hanger is strong in practicability, simultaneously make at the spacing in-process of centre gripping through setting up of friction pad, it is high to improve frictional force stability, can not damage the side surface of mirror surface main part simultaneously.

Drawings

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

FIG. 2 is a schematic overall front cross-sectional structural view of the present invention;

FIG. 3 is a cross-sectional side view of the beam of the present invention;

fig. 4 is a schematic sectional view of the mounting side of the bottom plate and the limiting plate according to the present invention.

In the figure: 1. a mounting frame; 2. a base; 3. controlling the display screen; 4. a supporting seat; 5. a telescopic rod; 6. positioning a rod; 7. a cross beam; 8. a stepping motor; 9. a card slot; 10. a threaded rod; 11. a nut block; 12. a limiting groove; 13. a limiting rod; 14. a connecting rod; 15. a compression spring; 16. a roller; 17. a base plate; 18. a limiting plate; 19. a lens body; 20. a limiting block; 21. a friction pad; 22. a chute; 23. a slider; 24. and (5) fixing the rod.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the utility model and are not intended to limit the utility model.

Referring to fig. 1-4, the present invention provides a technical solution of a surface radian detecting device for producing a cylindrical mirror with multi-angle adjustment, which comprises: a surface radian detection device with multi-angle adjustment for cylindrical mirror production comprises an installation frame 1, a base 2, a control display screen 3, a support seat 4, a telescopic rod 5, a positioning rod 6, a cross beam 7, a stepping motor 8, a clamping groove 9, a threaded rod 10, a nut block 11, a limiting groove 12, a limiting rod 13, a connecting rod 14, a compression spring 15, a roller 16, a bottom plate 17, a limiting plate 18, a lens main body 19, a limiting block 20, a friction pad 21, a sliding groove 22, a sliding block 23 and a fixing rod 24;

in the embodiment, bases 2 are arranged at the edge of the outer surface of the bottom end of an installation frame 1 at equal intervals, a control display screen 3 is fixedly arranged at the edge of one side of the outer surface of the top end of the installation frame 1, longitudinal support seats 4 are symmetrically arranged on the outer surface of the top end of the installation frame 1, a cross beam 7 is transversely arranged between the support seats 4, a stepping motor 8 is arranged on the outer surface of one end of the cross beam 7, a clamping groove 9 and a limiting groove 12 are arranged inside the cross beam 7, the limiting groove 12 is closer to one side of the control display screen 3 relative to the clamping groove 9, a bottom plate 17 is arranged between the support seats 4, and one side of the bottom plate 17 is fixedly arranged on the outer surface of the top end of the installation frame 1;

further, the outer surface of the top end of the supporting seat 4 is provided with a telescopic rod 5, the supporting seat 4 is internally provided with a cavity, the inner part of the cavity is communicated with the outer surface of the top end of the supporting seat 4 in a penetrating way, one end of the telescopic rod 5 is arranged in the cavity in the supporting seat 4, the inner wall of the cavity of the supporting seat 4 is attached to the outer surface of the telescopic rod 5, one side of the supporting seat 4 far away from the cross beam 7 is transversely provided with a positioning rod 6 in a penetrating way, one end of the positioning rod 6 is attached to the outer surface of the telescopic rod 5 in the cavity, the positioning rod 6 is rotatably connected with the side wall of the supporting seat 4 in a threaded way, when the material is discharged or taken, when the roller 16 is lifted, the positioning rod 6 is only required to be screwed, so that the telescopic rod 5 is separated from the positioning rod 6, then the cross beam 7 and the telescopic rod 5 are integrally lifted, and the positioning rod 6 is screwed after being lifted, the device is attached to the telescopic rod 5 to fix the whole body, so that material taking or material placing can be performed, the adjustment is simple, after the material taking and material placing are finished and when measurement is needed, the beam 7 and the telescopic rod 5 are adjusted to descend to a specified position, and the roller 16 is attached to the outer surface of the lens main body 19;

furthermore, one end of a cross beam 7 is fixedly arranged in the telescopic rod 5 at one side close to the top end, one end of the cross beam 7, which is provided with a stepping motor 8, is fixedly arranged in the telescopic rod 5 at the other side close to the top end, a clamping groove 9 is in a convex shape, the narrower end of the clamping groove 9 is communicated with one side of a limiting groove 12 in a penetrating manner, a threaded rod 10 is transversely arranged in the clamping groove 9, one end of the threaded rod 10 is rotatably arranged in the inner wall at one side of the clamping groove 9, and the other end of the threaded rod 10 penetrates through the inner wall at one side of the clamping groove 9 and is connected with one end of an output shaft of the stepping motor 8; the outer surface of the threaded rod 10 is provided with a nut block 11 in a threaded penetrating connection mode, the nut block 11 is arranged in a convex shape, the top end of the narrow end of the nut block 11 is located inside a limiting groove 12, meanwhile, the nut block 11 is connected with a clamping groove 9 in a sliding clamping mode, the limiting groove 12 is communicated with the outer surface of the upper end and the outer surface of the lower end of the cross beam 7 in a penetrating mode, a limiting rod 13 is longitudinally arranged inside the limiting groove 12, and one side, located inside the limiting groove 12, of the limiting rod 13 is fixedly connected with the convex end of the nut block 11; a cavity is arranged in one side of the limiting rod 13 facing the outer surface of the top end of the mounting frame 1 in a conduction mode, a compression spring 15 is longitudinally connected and arranged on the inner wall of the top end of the cavity, a connecting rod 14 is connected and arranged at the bottom end of the compression spring 15, the connecting rod 14 is connected and arranged with the cavity inside the limiting rod 13 in a telescopic mode, a roller 16 is rotatably connected and arranged at the bottom end of the connecting rod 14, a position sensor is arranged at the rotating shaft of the circle center of the roller 16, accurate parameters are firstly input into the control display screen 3 after fixing is completed for standby, the stepping motor 8 is started at the same time, so that the threaded rod 10 is driven to rotate, the nut block 11 drives the limiting rod 13 to horizontally move, the roller 16 at the lower end of the limiting rod 13 is attached to the outer surface of one side edge of the lens main body 19, accuracy is guaranteed, the stepping motor 8 is stopped after attachment, the stepping motor 8 is started again, and the stepping motor 8 is controlled to rotate reversely in the original direction, so that the nut block 11 drives the limiting rod 13 and the roller 16 to horizontally move towards the other side of the lens main body 19, the roller 16 at the lower end of the connecting rod 14 is always attached to the outer surface of the lens main body 19 to move by the collision of the compression spring 15 on the connecting rod 14 in the moving process, the measuring accuracy is ensured, and the current position is recorded in real time by the position sensor inside the roller 16 during the moving process, thereby forming point location coordinate records, thereby forming a plurality of point location coordinates, then connecting the point locations to form an arc line to be displayed on the control display screen 3, thereby forming a finished track radian, then comparing the accurate parameters with the measured parameters by an operator, the radian accuracy is determined, the forward and reverse rotation of the stepping motor 8 is controlled, the lens main body 19 can be repeatedly detected and measured, and the measurement accuracy is ensured;

furthermore, the outer surface of the top end of the bottom plate 17 is symmetrically and transversely provided with limiting plates 18, a lens body 19 is placed between the limiting plates 18, the arc-shaped end of the lens body 19 faces the bottom end of the beam 7, meanwhile, the outer surfaces of the sides, close to the lens body 19, of the limiting plates 18 are symmetrically provided with limiting blocks 20, friction pads 21 are arranged inside the outer surfaces of the sides, close to the lens body 19, of the limiting blocks 20, meanwhile, the middle position inside the limiting plates 18 is transversely provided with a sliding groove 22 in a conduction mode, in addition, the sliding block 22 is provided with a sliding block 23 in a sliding clamping mode, meanwhile, one end of the sliding block 23 is connected with the outer surface of one side of the limiting plates 18, in addition, the outer surface of one side, far away from the limiting plates 18, of the sliding groove 22 is transversely provided with a fixing rod 24 in a penetrating mode, meanwhile, one end of the fixing rod 24 is rotatably installed inside one side of the sliding block 23 through a thread, when the lens body 19 is placed, firstly, the two sides of the lens body 19 are clamped between the limiting plates 18, the sliding block 23 is moved to drive the limiting block 20 to be close to other outer surfaces of the lens main body 19 for attaching, and the fixing rod 24 is screwed up to limit and fix the sliding block 23 after attaching, so that the deviation in the detection process is prevented, and the detection accuracy is ensured;

the working principle and the using process of the utility model are as follows: after the device is installed, firstly, the stepping motor 8 and the position sensor in the device are connected and controlled through the control display screen 3 and are set and controlled through plc, meanwhile, the position sensor in the device is an existing device and is similar to GPS positioning display, and the overall motion track is displayed through recording of different positions.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.

Claims

1. The utility model provides a surface radian detection device is used in cylindrical mirror production with multi-angle is adjusted, includes mounting bracket (1), threaded rod (10), gag lever post (13), compression spring (15) and limiting plate (18), its characterized in that: the edge equidistant of the bottom surface of mounting bracket (1) is provided with base (2), and top surface one side edge fixed mounting of mounting bracket (1) has control display screen (3) to the top surface symmetry of mounting bracket (1) is provided with vertical supporting seat (4), transversely is provided with crossbeam (7) between supporting seat (4) simultaneously, and the one end surface of crossbeam (7) is provided with step motor (8), the inside of crossbeam (7) is provided with draw-in groove (9) and spacing groove (12), and spacing groove (12) are more close to one side of control display screen (3) for draw-in groove (9), be provided with bottom plate (17) between supporting seat (4) society, and one side fixed mounting of bottom plate (17) is on the top surface of mounting bracket (1).

2. The surface curvature detection device with multi-angle adjustment for cylindrical mirror production of claim 1, wherein: the top surface of supporting seat (4) is provided with telescopic link (5), and the inside of supporting seat (4) is provided with the cavity, and the inside of cavity and the top surface of supporting seat (4) run through and switch on, the one end of telescopic link (5) is installed in the inside cavity of supporting seat (4) simultaneously, and the interior jade of supporting seat (4) cavity is laminated with the surface of telescopic link (5) mutually, one side that crossbeam (7) were kept away from in supporting seat (4) simultaneously transversely runs through and is provided with locating lever (6), and the one end of locating lever (6) is laminated with inside telescopic link (5) surface of cavity mutually, be connected for the screw thread rotation between locating lever (6) and supporting seat (4) lateral wall simultaneously.

3. The surface curvature detection device with multi-angle adjustment for cylindrical mirror production of claim 2, wherein: the one end fixed mounting of crossbeam (7) is in the inside that one side telescopic link (5) is close to the top wherein, and crossbeam (7) installs the inside that one end fixed mounting of step motor (8) is close to the top in telescopic link (5) of opposite side, draw-in groove (9) set up to convex shape, and the narrower one end of draw-in groove (9) runs through with one side of spacing groove (12) and switches on to the inside of draw-in groove (9) transversely is provided with threaded rod (10), and the one end of threaded rod (10) is rotated and is installed in the one side inner wall of draw-in groove (9) simultaneously, and the other end of threaded rod (10) runs through one side inner wall of draw-in groove (9) and is connected with step motor (8) output shaft one end.

4. The surface curvature detection device with multi-angle adjustment for cylindrical mirror production of claim 3, wherein: the surface screw thread through connection of threaded rod (10) is provided with nut piece (11), and nut piece (11) set up to protruding shape to the narrower one end top of nut piece (11) is located the inside of spacing groove (12), is connected for the slip block between nut piece (11) and draw-in groove (9) simultaneously, upper end surface and the lower extreme surface of spacing groove (12) and crossbeam (7) all run through and switch on, and the inside of spacing groove (12) vertically is provided with gag lever post (13), and gag lever post (13) are located inside one side of spacing groove (12) and are connected fixedly with the convex one end of nut piece (11).

5. The surface curvature detection device with multi-angle adjustment for cylindrical mirror production of claim 4, wherein: the utility model discloses a spacing structure, including mounting bracket (1), gag lever post (13), compression spring (15), connecting rod (14) and gag lever post (13), the bottom of compression spring (15) is connected and is provided with cavity, and longitudinal connection is provided with compression spring (15) on the top inner wall of cavity in the gag lever post (13) one side of surface in towards mounting bracket (1) top, is flexible connection between connecting rod (14) and the inside cavity of gag lever post (13) simultaneously, and the bottom of connecting rod (14) is rotated and is connected and is provided with gyro wheel (16), and the centre of a circle pivot department of gyro wheel (16) is provided with position sensor simultaneously.

6. The surface curvature detection device with multi-angle adjustment for cylindrical mirror production of claim 1, wherein: limiting plates (18) are symmetrically and transversely arranged on the outer surface of the top end of the bottom plate (17), a lens main body (19) is arranged between the limiting plates (18), the arc end of the lens main body (19) faces the bottom end of the beam (7), the outer surfaces of the limiting plates (18) close to one side of the lens main body (19) are symmetrically provided with limiting blocks (20), and the inner parts of the outer surfaces of the sides of the limiting blocks (20) close to the lens main body (19) are respectively provided with a friction pad (21), meanwhile, the middle position inside the limiting plate (18) is transversely provided with a sliding chute (22) in a communication way, a slide block (23) is arranged in the sliding chute (22) in a sliding and clamping way, one end of the slide block (23) is connected with the outer surface of one side of the limit plate (18), and a fixed rod (24) transversely penetrates through the outer surface of one side of the chute (22) far away from the limit plate (18), meanwhile, one end of the fixed rod (24) is rotatably arranged in one side of the sliding block (23) through threads.