CN213714219U

CN213714219U - Optical mirror surface center thickness measuring device

Info

Publication number: CN213714219U
Application number: CN202023260165.2U
Authority: CN
Inventors: 张志平
Original assignee: Taizhou Law Photoelectric Technology Co ltd
Current assignee: Taizhou Law Photoelectric Technology Co ltd
Priority date: 2020-12-30
Filing date: 2020-12-30
Publication date: 2021-07-16
Anticipated expiration: 2030-12-30

Abstract

The utility model belongs to the technical field of measuring devices, and discloses an optical mirror surface center thickness measuring device, which comprises a base, a slide rail is arranged in the horizontal direction at one side position above the base, the bottom of the slide rail is fixedly connected with the base, a slide block is arranged inside the slide rail, a fixed seat is fixedly connected above the slide block, and a transverse plate is arranged in the horizontal direction at one side outside the fixed seat, the utility model discloses a laser thickness measuring device and a moving structure are arranged, the laser thickness measuring device can measure the center thickness of the optical mirror surface without contacting the optical mirror surface, the phenomenon of contact abrasion of the optical mirror surface can be avoided in the measuring process, the laser thickness measuring device can perform translational motion in the horizontal direction under the work of the moving structure, and the adjustment of a measuring central point according to the size difference of the measured optical mirror surface is convenient, the working performance of the measuring device is improved, and the structural performance of the measuring device is optimized.

Description

Optical mirror surface center thickness measuring device

Technical Field

The utility model belongs to the technical field of measuring device, concretely relates to optical mirror surface center thickness measurement device.

Background

The optical mirror surface is a mirror surface or a lens manufactured by using optical glass, the definition of the optical glass is that the optical glass has uniform optical properties and has specific requirements on the characteristics such as refractive index, dispersion, transmittance, spectral transmittance, light absorption and the like, the optical mirror surface is widely used, the thickness of the optical mirror surface is one of the standards for inspecting the optical mirror surface, and particularly the thickness of the center of the optical mirror surface needs to be measured.

The central measuring point of the existing optical mirror surface central thickness measuring device can not be adjusted in the working process so as to meet different measuring requirements and measuring conditions, and the optical mirror surface is easy to deviate in the measuring process, so that the measuring result is not accurate enough, and certain protection is not provided for the optical mirror surface.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an optical mirror surface center thickness measurement device to thereby solve current optical mirror surface center thickness measurement device and can not carry out the adjustment of central measuring point according to optical mirror surface or the difference of measuring the demand and carry out the problem of precision measurement and do not provide sufficient fibre for optical mirror surface and handle and relevant protection device's problem.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an optical mirror surface center thickness measuring device, includes the base, top one side position horizontal direction of base is provided with the slide rail, the bottom fixed connection of slide rail is in the base, the inside of slide rail is provided with the slider, the top fixedly connected with fixing base of slider, outside one side horizontal direction of fixing base is provided with the diaphragm, the one end fixed connection of diaphragm is in one side outer wall of fixing base.

Preferably, the horizontal direction fixedly connected with fixed plate in top one side position of diaphragm, the vertical direction fixedly connected with limiting plate in top one side position of fixed plate, the top fixedly connected with rubber gasket of limiting plate.

Preferably, the intermediate position of fixed plate is provided with buffer, buffer includes the spring holder, the bottom fixed connection of spring holder in the fixed plate, the vertical direction fixedly connected with telescopic link in top position of spring holder, the one end fixedly connected with sucking disc of spring holder is kept away from to the telescopic link, the top position horizontal direction of sucking disc is provided with the optics mirror surface, the outside of telescopic link is provided with the spring.

Preferably, the inside one side position horizontal direction of base is provided with removes the storehouse, the inside horizontal direction that removes the storehouse is provided with the threaded rod, the external threaded connection of the body of rod of threaded rod has the slide, the outside one side position horizontal direction fixedly connected with connecting rod of threaded rod, the one end fixedly connected with carousel of threaded rod is kept away from to the connecting rod.

Preferably, the organism is fixedly connected to the upper position of the sliding seat in the vertical direction, a display screen is fixedly mounted on one side of the outside of the organism, and a thickness gauge is arranged on the upper position of the display screen.

Preferably, an upper cross beam is fixedly connected to the upper position of the other side of the outside of the machine body in the horizontal direction, an upper laser measuring head is fixedly connected to one side of the lower position of the upper cross beam, a lower cross beam is fixedly connected to the lower position of the other side of the outside of the machine body in the horizontal direction, and a lower laser measuring head is fixedly connected to one side of the lower position of the lower cross beam.

Compared with the prior art, the utility model, following beneficial effect has:

(1) the utility model discloses set up laser thickness measuring device and moving structure, utilize laser thickness measuring device can carry out measurement to its central thickness under the condition of contactless optical mirror surface, guarantee that optical mirror surface can not appear contact wear's phenomenon at the in-process of carrying out the measurement, and laser thickness measuring device can carry out translational motion on the horizontal direction under moving structure's work, made things convenient for and adjusted the central point of measurement according to the variation in size of measured optical mirror surface, measuring device's working property has both been improved, measuring device's structural performance has been optimized again.

(2) The utility model discloses set up sucker structure, thereby utilized sucking disc and optical mirror surface's bottom to inhale tightly to be connected and can stabilize the position of optical mirror surface and prescribe a limit to, guaranteed the phenomenon that can not take place the skew at the in-process that carries out thickness measurement to it for measuring result is more accurate, has improved measuring device's operating mass with rated load.

(3) The utility model discloses set up buffer, buffer sets up in the below position of sucking disc, and at the in-process of going on stabilizing the injecing to the optical mirror surface, buffer utilizes its telescopic link and spring to provide certain buffering effect for the optical mirror surface of top, has carried out corresponding protection to the optical mirror surface, has improved optical mirror surface center thickness measurement device's working property.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is an external view of the present invention;

fig. 3 is a side view of the present invention;

FIG. 4 is an enlarged view of the point A of the present invention;

in the figure: 1. a base; 2. a slide rail; 20. a slider; 3. a fixed seat; 30. a transverse plate; 4. a fixing plate; 5. a buffer device; 50. a spring seat; 51. a telescopic rod; 52. a spring; 6. a suction cup; 7. a limiting plate; 70. a rubber gasket; 8. an optical mirror surface; 9. moving the bin; 10. a threaded rod; 100. a slide base; 11. a connecting rod; 12. a turntable; 13. a body; 130. a display screen; 131. a thickness gauge; 14. an upper cross beam; 140. an upper laser measuring head; 15. a lower cross beam; 150. and (5) a lower laser measuring head.

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 in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides the following technical solutions: the utility model provides an optical mirror surface center thickness measuring device, the on-line screen storage device comprises a base 1, top one side position horizontal direction of base 1 is provided with slide rail 2, slide rail 2 is provided with two altogether, two slide rails 2 set up along base 1's horizontal center line symmetry, the bottom fixed connection of slide rail 2 is in base 1, the inside of slide rail 2 is provided with slider 20, slider 20's top fixedly connected with fixing base 3, corresponding fixing base 3 also is provided with two, outside one side horizontal direction of fixing base 3 is provided with diaphragm 30, the one end fixed connection of diaphragm 30 is in one side outer wall of fixing base 3, the fixing base 3 at diaphragm 30 both ends has provided sufficient support for diaphragm 30.

Further, top one side position horizontal direction fixedly connected with fixed plate 4 of diaphragm 30, fixed plate 4 is provided with two altogether, and two fixed plates 4 set up along the vertical central line symmetry of diaphragm 30, and the vertical direction fixedly connected with limiting plate 7 of top one side position of fixed plate 4, and limiting plate 7 are provided with two altogether, set up along the vertical central line symmetry of fixed plate 4, and the top fixedly connected with rubber gasket 70 of limiting plate 7.

Further, the intermediate position of fixed plate 4 is provided with buffer 5, buffer 5 includes spring holder 50, the bottom fixed connection of spring holder 50 is in fixed plate 4, the vertical direction fixedly connected with telescopic link 51 of top position of spring holder 50, telescopic link 51 has certain elasticity, telescopic link 51 keeps away from one end fixedly connected with sucking disc 6 of spring holder 50, the top position horizontal direction of sucking disc 6 is provided with optical mirror surface 8, telescopic link 51's outside is provided with spring 52, the bottom fixed connection of spring 52 is in spring holder 50 and top fixed connection in the bottom of sucking disc 6, when optical mirror surface 8 and sucking disc 6 inhale tight connection, buffer 5 provides certain buffering power and protects optical mirror surface 8.

Specifically, the inside one side position horizontal direction of base 1 is provided with removes storehouse 9, and the inside horizontal direction that removes storehouse 9 is provided with threaded rod 10, and the external threaded connection of the body of rod of threaded rod 10 has slide 100, and the outside one side position horizontal direction fixedly connected with connecting rod 11 of threaded rod 10, connecting rod 11 keep away from the one end fixedly connected with carousel 12 of threaded rod 10, and carousel 12 is connected with threaded rod 10 through connecting rod 11, rotates carousel 12 and can drive threaded rod 10 and take place to rotate.

It is worth to say that, the upper position of the slide 100 is fixedly connected with the machine body 13 in the vertical direction, the outside one side position of the machine body 13 is fixedly provided with the display screen 130, the upper position of the display screen 130 is provided with the thickness gauge 131, and the display screen 130 and the thickness gauge 131 are electrically connected with the external power supply.

Further, an upper beam 14 is fixedly connected to the upper side of the other side of the outside of the machine body 13 in the horizontal direction, an upper laser measuring head 140 is fixedly connected to one side of the lower side of the upper beam 14, the upper laser measuring head 140 is arranged at the position above the upper surface of the optical mirror surface 8, a lower beam 15 is fixedly connected to the lower side of the other side of the outside of the machine body 13 in the horizontal direction, a lower laser measuring head 150 is fixedly connected to one side of the lower beam 15 in the lower side of the lower surface of the optical mirror surface 8, and the lower laser measuring head 150 is arranged at.

The utility model discloses a theory of operation and use flow: when the utility model is used, firstly, the optical mirror surface 8 which needs to be subjected to thickness measurement processing is subjected to stable limiting processing, the optical mirror surface 8 is horizontally placed at the position of the upper horizontal direction of the sucking disc 6, and the optical mirror surface 8 is slowly pressed downwards to provide certain pressure to discharge air in the sucking disc 6 so as to enable the interior of the sucking disc to reach a negative pressure state, when the bottom of the optical mirror surface 8 is contacted with the top of the limiting plate 7, the sucking disc 6 is tightly sucked with the bottom of the optical mirror surface 8 under the action of external air pressure so as to fix the optical mirror surface 8, then the position of the optical mirror surface 8 is adjusted through the horizontal translational motion of the sliding block 20 along the sliding rail 2, then the connecting rod 11 drives the threaded rod 10 to rotate through rotating the turntable 12, the sliding seat 100 can perform the horizontal translational motion along the threaded rod 10 when the threaded rod 10 rotates, thereby adjust last laser gauge head 140 and lower laser gauge head 150 to suitable position, the removal of cooperation optical mirror surface 8 makes two laser gauge heads and optical mirror surface 8's central shop take place the coincidence in the vertical direction, start organism 13 outside calibrator 131, under calibrator 131's operating condition, last laser gauge head 140 sends the measuring laser to the upper surface of optical mirror surface 8 of below, lower laser gauge head 150 sends the measuring laser to the lower surface of optical mirror surface 8 of above-mentioned, finally feed back the measuring result to calibrator 131, and show relevant measuring parameter and data through display screen 130.

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 an optical mirror center thickness measuring device, includes base (1), its characterized in that: the utility model discloses a fixing device for the sliding rail of the automobile seat, including base (1), slide rail (2) are arranged to top one side position horizontal direction of base (1), the bottom fixed connection of slide rail (2) is in base (1), the inside of slide rail (2) is provided with slider (20), the top fixedly connected with fixing base (3) of slider (20), outside one side horizontal direction of fixing base (3) is provided with diaphragm (30), the one end fixed connection of diaphragm (30) is in one side outer wall of fixing base (3).

2. The apparatus for measuring the central thickness of an optical mirror according to claim 1, wherein: the concrete pouring device is characterized in that a fixing plate (4) is fixedly connected to one side of the upper portion of the transverse plate (30) in the horizontal direction, a limiting plate (7) is fixedly connected to one side of the upper portion of the fixing plate (4) in the vertical direction, and a rubber gasket (70) is fixedly connected to the top of the limiting plate (7).

3. The apparatus for measuring the central thickness of an optical mirror according to claim 2, wherein: the middle position of fixed plate (4) is provided with buffer (5), buffer (5) include spring holder (50), the bottom fixed connection of spring holder (50) is in fixed plate (4), the vertical direction fixedly connected with telescopic link (51) of top position of spring holder (50), one end fixedly connected with sucking disc (6) of spring holder (50) are kept away from in telescopic link (51), the top position horizontal direction of sucking disc (6) is provided with optical mirror face (8), the outside of telescopic link (51) is provided with spring (52).

4. The apparatus for measuring the central thickness of an optical mirror according to claim 1, wherein: the utility model discloses a portable electronic device, including base (1), the inside horizontal direction of one side position of inside of base (1) is provided with removes storehouse (9), the inside horizontal direction that removes storehouse (9) is provided with threaded rod (10), the outside threaded connection of the body of rod of threaded rod (10) has slide (100), outside one side position horizontal direction fixedly connected with connecting rod (11) of threaded rod (10), one end fixedly connected with carousel (12) of threaded rod (10) are kept away from in connecting rod (11).

5. The apparatus for measuring the central thickness of an optical mirror according to claim 4, wherein: the upper side of the sliding seat (100) is fixedly connected with an organism (13) in the vertical direction, a display screen (130) is fixedly mounted on one side of the outside of the organism (13), and a thickness gauge (131) is arranged on the upper side of the display screen (130).

6. The apparatus of claim 5, wherein: the laser measuring device is characterized in that an upper cross beam (14) is fixedly connected to the upper position of the other side of the outside of the machine body (13) in the horizontal direction, an upper laser measuring head (140) is fixedly connected to the lower position of one side of the upper cross beam (14), a lower cross beam (15) is fixedly connected to the lower position of the other side of the outside of the machine body (13) in the horizontal direction, and a lower laser measuring head (150) is fixedly connected to the lower position of one side of the lower cross beam (15).