CN213765214U - Centering turnover mechanism for optical lens - Google Patents
Centering turnover mechanism for optical lens Download PDFInfo
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- CN213765214U CN213765214U CN202022691182.5U CN202022691182U CN213765214U CN 213765214 U CN213765214 U CN 213765214U CN 202022691182 U CN202022691182 U CN 202022691182U CN 213765214 U CN213765214 U CN 213765214U
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- lead screw
- fixedly connected
- bevel gear
- optical lens
- drive bevel
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Abstract
The utility model discloses an optical lens piece centering turnover mechanism, which relates to the field of machinery, and comprises a base, wherein the upper side of the base is fixedly provided with a device plate, the left side and the right side inside the device plate are respectively provided with a lead screw a and a lead screw b, the upper side of the lead screw a is fixedly provided with a drive bevel gear, the rear side of the drive bevel gear is matched and provided with a drive bevel gear, the rear side of the drive bevel gear is fixedly connected with a drive shaft, the rear side of the drive bevel gear is fixedly connected with a rotating wheel, the inner part of the device plate is slidably provided with a moving sleeve, the moving sleeve is matched and arranged on the lead screw a and the lead screw b, the inner part of the moving sleeve is slidably provided with a rotating shaft, the rotating shaft is fixedly connected with a turnover wheel in a sliding way, the front end of the rotating shaft is fixedly connected with a fixed rod, and the other end of the fixed rod is fixedly connected with a fixed sleeve, the optical lens piece can move up and down and simultaneously perform 180-degree centering turnover, and the optical lenses with different sizes are clamped and fixed, so that the working efficiency of the device is improved.
Description
Technical Field
The utility model relates to the field of machinary, specifically an optical lens piece centering tilting mechanism.
Background
The main raw material of the glass lens is optical glass, which has relatively superior optical properties, light transmittance and mechanochemical properties are good, constant refractive index and stable physicochemical properties; secondly, glass lenses have a higher refractive index, the highest refractive index commonly used for lens applications being 1.9, and finally, glass lenses have a higher surface hardness and are more wear resistant.
Optical lens piece centering tilting mechanism during operation needs article auxiliary work, and prior art discloses the application number: 201921960679.3A centering and turning mechanism for optical lens belongs to the field of optical lens processing, comprises a worktable, the top of the workbench is fixedly provided with a turnover motor, an output shaft of the turnover motor is fixedly sleeved with a rotating shaft, one end of the rotating shaft is fixedly connected with a roll-over stand, the inner side of the roll-over stand is fixedly connected with an electric push rod, the end part of the electric push rod is fixedly connected with a placing plate, the inside of the roll-over stand is fixedly sleeved with a cylinder, the top of the cylinder is fixedly sleeved with the air pipe, when the technical scheme is used for designing the centering and overturning function of the optical lens, the device is designed for clamping and fixing the lenses with different sizes, has simple structure and can cause the deviation of the centering and overturning positions, the design of the device for adjusting the working height is not related, so the device has certain limitations.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an optical lens piece centering tilting mechanism to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
the utility model provides an optical lens piece centering tilting mechanism, the on-line screen storage device comprises a base, lead screw a and lead screw b are installed respectively to the fixed device board that is provided with of base upside and the inside left and right sides of device board, lead screw a upside fixed mounting has drive bevel gear and drive bevel gear rear side cooperation to install transmission bevel gear, transmission bevel gear rear side fixed connection transmission shaft and transmission shaft rear end fixed connection swiveling wheel, device inboard slidable mounting has the movable sleeve and moves the cover cooperation and install on lead screw a and lead screw b, the inside slidable mounting of movable sleeve has axis of rotation and axis of rotation slip fixed connection trip wheel, axis of rotation front end fixed connection dead lever and dead lever front end fixed connection fixed plate, fixed plate internally mounted has the movable rod to control both ends about the lead screw c and the lead screw c outside, the fixed cover of movable rod other end fixed connection.
As a further aspect of the present invention: the upper ends of the screw rod a and the screw rod b are fixedly provided with belt pulleys, and belts are installed on the outer sides of the belt pulleys in a matched mode.
As a further aspect of the present invention: the screw rod a is slidably mounted inside the device plate, and the upper end of the screw rod a is connected with the motor.
As a further aspect of the present invention: the rotating wheel is provided with 180-degree gear teeth.
As a further aspect of the present invention: opposite threads are arranged at the left end and the right end of the lead screw c.
As a further aspect of the present invention: the rotating wheel and the overturning wheel can be installed in a matched mode.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model relates to a rationally, through setting up lead screw a, lead screw b, remove the cover, belt pulley and belt, can make to remove the cover and drive the fixed plate and reciprocate, adjust the position height of lens, through setting up the upset wheel, the axis of rotation, drive bevel gear, transmission bevel gear and swiveling wheel, make swiveling wheel and upset wheel meshing transmission make it drive the fixed plate and carry out 180 degrees upsets for the axis of rotation, realize the centering upset of optical lens piece promptly, through setting up lead screw c, carriage release lever and fixed cover, make fixed cover remove about, realize promptly that it carries out the centre gripping to the optical lens piece of different sizes of dimensions fixed, make things convenient for it to center the upset, improve the work efficiency of device.
Drawings
Fig. 1 is a schematic structural diagram of a front view of an optical lens centering and overturning mechanism.
Fig. 2 is a left-view structural schematic diagram of an optical lens centering and overturning mechanism.
Fig. 3 is a schematic top view of a part of an optical lens centering and overturning mechanism.
Fig. 4 is a schematic structural view of a moving plate in an optical lens centering and overturning mechanism.
In the figure: 1-base, 2-device board, 3-lead screw a, 4-belt pulley, 5-belt, 6-drive bevel gear, 7-drive bevel gear, 8-drive shaft, 9-rotating wheel, 10-moving sleeve, 11-lead screw b, 12-turning wheel, 13-rotating shaft, 14-fixed rod, 15-fixed plate, 16-moving rod, 17-lead screw c and 18-fixed sleeve.
Detailed Description
It is noted that all of the features disclosed in this specification, or all of the steps in any method or process so disclosed, may be combined in any combination, except combinations where mutually exclusive features/steps are present.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; the two elements may be directly connected or indirectly connected through an intermediate medium, or the two elements may be connected through an intermediate medium, and the specific meaning of the above terms in the present invention can be understood by those skilled in the art through specific situations.
The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.
The first embodiment is as follows: referring to fig. 1-4, in the embodiment of the present invention, an optical lens centering and tilting mechanism includes a base 1, a device plate 2 is fixedly disposed on an upper side of the base 1, a lead screw a3 and a lead screw b11 are respectively disposed on left and right sides of an interior of the device plate 2, a drive bevel gear 6 is fixedly disposed on an upper side of the lead screw a3, a drive bevel gear 7 is cooperatively disposed on a rear side of the drive bevel gear 6, a drive shaft 8 is fixedly connected to a rear side of the drive bevel gear 7, a rotating wheel 9 is fixedly connected to a rear side of the drive shaft 8, a moving sleeve 10 is slidably disposed in the device plate 2, the moving sleeve 10 is cooperatively disposed on the lead screw a3 and the lead screw b11, a rotating shaft 13 and a turning wheel 12 are slidably disposed in the moving sleeve 10, a fixing rod 14 and a fixing rod 15 are fixedly connected to a front end of the rotating shaft 13, a lead screw c17 and moving rods 16 are disposed at left and right ends of an exterior of the lead screw c17, the other end of the moving rod 16 is fixedly connected with a fixed sleeve 18, the upper ends of the lead screw a3 and the lead screw b11 are fixedly provided with a belt pulley 4, the outer side of the belt pulley 4 is matched with and provided with a belt 5, the lead screw a3 is slidably arranged in the device plate 2, the upper end of the lead screw a3 is connected with a motor, the rotating wheel 9 is provided with 180-degree gear teeth, the rotating wheel 9 and the turning wheel 12 can be matched and arranged, the motor drives the lead screw a3 connected with the rotating wheel to rotate, the lead screw a3 drives the belt pulley 4 fixedly arranged with the leading screw a and the driving bevel gear 6 to rotate, the belt pulley 4 drives the lead screw b11 to rotate through the transmission of the belt 5, so that the moving sleeve 10 matched and arranged on the lead screw a3 and the lead screw b11 moves up and down on the moving sleeve 10, the rotating shaft 13 which is slidably arranged inside drives the turning wheel 12 to move up, and the driving bevel gear 6 drives the transmission bevel gear 7 to drive the transmission shaft 8 fixedly connected with the driving bevel gear to rotate, the transmission shaft 8 drives the rotating wheel 9 fixedly connected with the transmission shaft to rotate, namely, when the turning wheel 12 moves upwards to be meshed with the rotating wheel 9, the rotating wheel 9 drives the turning wheel 12 to rotate for 180 degrees, the turning wheel 12 drives the fixing plate 15 to turn 180 degrees through the rotating shaft 13 fixedly connected with the turning wheel 12 and the fixing rod 14, when the moving sleeve 10 moves downwards, the rotating wheel 9 is separated from the turning wheel 12, and the turning is finished, namely, the centering turning of the optical lens is realized.
Example two: the utility model discloses an another embodiment is still provided, and this embodiment is improved on the basis of above-mentioned embodiment to some extent, both ends are provided with screw in opposite directions about lead screw c17, rotate lead screw c17 and make about the carriage release lever 16 at both ends carry out the translation about on it, and carriage release lever 16 drives and moves about rather than the fixed cover 18 of being connected, realizes that the centre gripping to optical lens is fixed, conveniently carries out the upset of centering.
The utility model discloses a theory of operation: the lead screw c17 is rotated to make the moving rods 16 at the left and right ends move left and right on the moving rods, the moving rods 16 drive the fixed sleeves 18 connected with the moving rods to move left and right, so as to clamp and fix the optical lens, and conveniently perform centering and turning, the motor is started, the motor drives the lead screw a3 connected with the motor to rotate, the lead screw a3 drives the belt pulley 4 and the driving bevel gear 6 fixedly installed with the belt to rotate, the belt pulley 4 drives the lead screw b11 to rotate through the transmission of the belt 5, so that the moving sleeve 10 matched with the lead screw a3 and the lead screw b11 moves up and down on the belt pulley, the moving sleeve 10 drives the turning wheel 12 to move up through the rotating shaft 13 internally and slidably installed, meanwhile, the driving bevel gear 6 drives the driving bevel gear 7 to drive the transmission shaft 8 fixedly connected with the driving bevel gear 7 to rotate, the transmission shaft 8 drives the turning wheel 9 fixedly, the rotating wheel 9 drives the turning wheel 12 to rotate 180 degrees, the turning wheel 12 drives the fixing plate 15 to turn 180 degrees through the rotating shaft 13 fixedly connected with the turning wheel 12 and the fixing rod 14, when the moving sleeve 10 moves downwards, the rotating wheel 9 is separated from the turning wheel 12, and once centering turning of the optical lens is achieved after turning.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. An optical lens centering turnover mechanism comprises a base (1) and is characterized in that a device plate (2) is fixedly arranged on the upper side of the base (1), a lead screw a (3) and a lead screw b (11) are respectively arranged on the left side and the right side inside the device plate (2), a drive bevel gear (6) is fixedly arranged on the upper side of the lead screw a (3), a drive bevel gear (7) is arranged on the rear side of the drive bevel gear (6) in a matched manner, a transmission shaft (8) is fixedly connected to the rear side of the drive bevel gear (7), a rotating wheel (9) is fixedly connected to the rear side of the transmission shaft (8), a moving sleeve (10) is slidably arranged inside the device plate (2), the moving sleeve (10) is arranged on the lead screw a (3) and the lead screw b (11) in a matched manner, a rotating shaft (13) is slidably arranged inside the moving sleeve (10), the rotating shaft (13) is fixedly connected with a turnover wheel (12) in a sliding manner, a fixing rod (14) is fixedly connected to the front end of the rotating shaft (13), and a fixing rod (14) is fixedly connected with a fixing plate (15) in a fixing plate (15), a screw rod c (17) is arranged in the fixed plate (15), moving rods (16) are arranged at the left end and the right end of the outer side of the screw rod c (17), and the other end of each moving rod (16) is fixedly connected with a fixed sleeve (18).
2. The optical lens centering and overturning mechanism of claim 1, wherein the upper ends of the screw rod a (3) and the screw rod b (11) are both fixedly provided with a belt pulley (4), and the outer side of the belt pulley (4) is provided with a belt (5) in a matching manner.
3. The optical lens centering and overturning mechanism of claim 1 or 2, wherein the screw a (3) is slidably mounted inside the device plate (2) and the upper end of the screw is connected with a motor.
4. Optical lens centering and flipping mechanism according to claim 1, characterized in that 180 degree gear teeth are provided on the rotating wheel (9).
5. The mechanism of claim 1, wherein the screw c (17) has opposite threads at its left and right ends.
6. Optical lens centering and flipping mechanism according to claim 1 or 4, characterized in that the rotation wheel (9) and flipping wheel (12) can be fitted.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022691182.5U CN213765214U (en) | 2020-11-19 | 2020-11-19 | Centering turnover mechanism for optical lens |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022691182.5U CN213765214U (en) | 2020-11-19 | 2020-11-19 | Centering turnover mechanism for optical lens |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213765214U true CN213765214U (en) | 2021-07-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022691182.5U Active CN213765214U (en) | 2020-11-19 | 2020-11-19 | Centering turnover mechanism for optical lens |
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| CN (1) | CN213765214U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116511697A (en) * | 2023-05-15 | 2023-08-01 | 江苏跃格智能装备有限公司 | Automatic focusing system for cutting head of laser cutting machine and equipment thereof |
-
2020
- 2020-11-19 CN CN202022691182.5U patent/CN213765214U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116511697A (en) * | 2023-05-15 | 2023-08-01 | 江苏跃格智能装备有限公司 | Automatic focusing system for cutting head of laser cutting machine and equipment thereof |
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