CN220018897U - Novel testing machine for optical lenses - Google Patents

Abstract

The utility model relates to the technical field of optical lens testing, in particular to a novel optical lens testing machine, which comprises a rack, a workbench, a testing machine body and a manipulator, wherein the workbench is arranged on the rack; the test bench comprises a workbench, a plurality of test machine bodies, a manipulator, a plurality of first leaning plates, two second leaning plates, a lens jig, a T-shaped sliding block and a plurality of second leaning plates, wherein the workbench is fixedly arranged inside a frame, the plurality of test machine bodies are arranged at the top of the workbench, the manipulator is arranged at the top of the workbench, the plurality of first leaning plates are vertically and fixedly connected with the top of the workbench, the two second leaning plates are connected with the top of the workbench in a sliding manner, the lens jig is arranged between the plurality of first leaning plates and the second leaning plates, and the bottom of the second leaning plates is fixedly connected with the T-shaped sliding block.

Description

Novel testing machine for optical lenses

Technical Field

The utility model relates to the technical field of optical lens testing, in particular to a novel optical lens testing machine.

Background

The optical lens is a lens manufactured by using optical glass, and the definition of the optical glass is glass having specific requirements on optical characteristics such as refractive index, dispersion, transmittance, spectral transmittance, light absorption and the like and uniform optical properties. Glass capable of changing the direction of light propagation and of changing the relative spectral distribution of ultraviolet, visible or infrared light.

At present, in the production of optical lenses, the quality of the optical lenses is detected by using a testing machine, and the optical lenses are usually placed at the testing position of the optical lenses by using a sucker manipulator.

When the existing four leaning plates clamp and fix the jig, the four leaning plates are fixedly connected to the workbench, the spacing between the four leaning plates cannot be changed, and the jig with different specifications is inconvenient to fix.

Disclosure of Invention

The utility model aims to provide a novel testing machine for optical lenses, which aims to solve the problems that in the prior art, when four positioning plates are used for clamping and fixing a jig, the four positioning plates are fixedly connected to a workbench, the spacing between the four positioning plates cannot be changed, and the jig with different specifications is inconvenient to fix.

In order to achieve the above purpose, the present utility model provides the following technical solutions: comprises a frame, a workbench, a tester body and a manipulator; the utility model discloses a test bench, including workstation, manipulator, first support plate, lens tool, first support plate, second support plate and lens tool, workstation fixed mounting is inside the frame, a plurality of the test bench is placed at the workstation top at the workstation body, the manipulator is installed at the workstation top, the vertical fixedly connected with of workstation top is a plurality of first support plates, workstation top sliding connection has two second support plates, a plurality of first support plates with the second support plate between place the lens tool, second support plate bottom fixedly connected with T type slider, T type slider bottom is pegged graft and is slided inside the workstation, the inside first spring that is provided with of workstation, the one end and the T type slider fixed connection of first spring.

Preferably, the second leans on a vertical fixedly connected with spacing section of thick bamboo in position board one side, the inside vertical second spring that is provided with of spacing section of thick bamboo, the inside sliding connection of spacing section of thick bamboo has the contact lever, contact lever upper end and second spring bottom fixed connection, contact lever outer wall fixedly connected with pushing piece, pushing piece one end outwards extends through spacing section of thick bamboo to at spacing section of thick bamboo outside removal, contact lever bottom and workstation top contact.

Preferably, the plurality of first leaning plates and the two second leaning plates form two square supporting frames respectively.

Preferably, a chute matched with the T-shaped sliding block is formed in the top of the workbench, the bottom end of the T-shaped sliding block is inserted into the chute, the first spring is located in the chute, and the opening at the upper end of the sliding block is smaller than the width of the first spring.

Preferably, a notch matched with the pushing piece is longitudinally formed in the outer wall of the limiting cylinder, one end of the pushing piece extends outwards through the notch, and the pushing piece slides at the notch.

Preferably, an anti-skid rubber pad is arranged at the top of the contact rod.

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

1. pushing the pushing piece upwards to enable the bottom end of the contact stem to be separated from the top of the workbench, pushing the second leaning plate to the left side, enabling the distance between the second leaning plate and the plurality of first leaning plates to be increased after the second leaning plate moves to the left side, enabling the lens jig to be inserted between the plurality of first leaning plates from one side of the second leaning plate to the side, enabling the lens jig to be positioned between the plurality of first leaning plates smoothly, loosening the second leaning plate, pushing the second leaning plate back to the original position pair through a spring of the first spring, clamping and fixing lenses placed between the plurality of first leaning plates, and clamping and fixing jigs of different specifications conveniently by changing the distance between the second leaning plate and the first leaning plates;

2. the elasticity that loosens the push away piece through the second spring promotes the contact lever downwards for the bottom of contact lever contacts the top of workstation, and with the second lean on a position board constraint fixed in one side, can go better take lens tool to place between a plurality of first lean on a position boards.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic diagram of the internal structure of the present utility model;

FIG. 3 is a schematic diagram of the A-amp configuration of FIG. 1 according to the present utility model;

FIG. 4 is a schematic top view of a cross-sectional structure of the workbench of the present utility model;

FIG. 5 is a schematic diagram of a front cross-sectional structure of a spacing cylinder according to the present utility model;

fig. 6 is an enlarged view of the structure B of fig. 4 according to the present utility model.

In the figure: 1. a frame; 2. a work table; 3. a tester body; 4. a manipulator; 5. a first rest plate; 6. a second rest plate; 7. a lens jig; 9. a T-shaped slider; 10. a limiting cylinder; 11. a first spring; 12. a contact lever; 13. a second spring; 14. a pushing piece; 15. a chute; 16. and (5) a notch.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Examples

Referring to fig. 1-6, there is shown: the embodiment is a preferred implementation manner in the technical scheme, and the novel testing machine for the optical lens comprises a frame 1, a workbench 2, a testing machine body 3 and a manipulator 4; the workstation 2 fixed mounting is inside frame 1, and a plurality of test machine bodies 3 are placed at workstation 2 tops, and manipulator 4 installs at workstation 2 tops, and workstation 2 tops vertical fixedly connected with is first by position board 5, and workstation 2 tops sliding connection has two second to lean on position board 6, has placed lens tool 7 between a plurality of first by position board 5 and the second by position board 6, and second leans on position board 6 bottom fixedly connected with T type slider 9, and T type slider 9 bottom grafting is in the inside slip of workstation 2, and workstation 2 is inside to be provided with first spring 11, and the one end and the T type slider 9 fixed connection of first spring 11.

As shown in fig. 2 and 6, a limiting cylinder 10 is vertically and fixedly connected to one side of the second leaning plate 6, a second spring 13 is vertically arranged in the limiting cylinder 10, a contact rod 12 is slidably connected in the limiting cylinder 10, the upper end of the contact rod 12 is fixedly connected with the bottom end of the second spring 13, a pushing piece 14 is fixedly connected to the outer wall of the contact rod 12, one end of the pushing piece 14 extends outwards through the limiting cylinder 10 and moves outside the limiting cylinder 10, the bottom end of the contact rod 12 is in contact with the top of the workbench 2, slides in the limiting cylinder 10 through the contact rod 12 and is fixedly connected with one end of the second spring 13 arranged in the limiting cylinder 10, and one end of the contact rod 12 abuts against the top of the workbench 2 under the condition of no external force and is restrained and fixed to the second leaning plate 6.

As shown in fig. 3 and 5, the plurality of first leaning plates 5 and the two second leaning plates 6 form two square supporting frames respectively, and a square plate-shaped supporting frame is formed between the three first leaning plates 5 and one second leaning plate 6 to clamp and fix the lens fixture 7.

As shown in fig. 4 and 6, a sliding groove 15 matched with the T-shaped sliding block 9 is formed in the top of the workbench 2, the bottom end of the T-shaped sliding block 9 is inserted into the sliding groove 15, the first spring 11 is located in the sliding groove 15, the opening at the upper end of the sliding block is smaller than the width of the first spring 11, the sliding groove 15 formed in the top of the workbench 2 is matched with the T-shaped sliding block 9, the second leaning board 6 slides in parallel at the top of the workbench 2, the opening at the upper end of the sliding groove 15 is smaller than the width of the first spring 11, and the first spring 11 located in the sliding groove 15 is prevented from being ejected out of the sliding groove 15 during extrusion.

As shown in fig. 5, a notch 16 matched with the pushing piece 14 is longitudinally formed on the outer wall of the limiting cylinder 10, one end of the pushing piece 14 extends outwards through the notch 16, the pushing piece 14 slides at the notch 16, and the pushing piece 14 extends to the outside of the limiting cylinder 10 through the notch 16 formed on the outer wall of the limiting cylinder 10.

As shown in fig. 5, an anti-slip rubber pad (reference numeral is not provided on the top of the contact rod 12, and friction between the contact rod 12 and the top of the table 2 is further enhanced by the rubber anti-slip pad provided on the bottom of the contact rod 12.

In the embodiment, firstly, all parts are installed, the optical lens placed on a lens jig 7 is sucked by a manipulator 4, the side view part of a tester body 3 is placed, the quality of the bottom optical lens is tested, when the optical lens on the lens jig 7 is taken out, the lens jig 7 which is ready to be fully filled with the optical lens is required to be placed, a pushing piece 14 is pushed upwards, the upper end of a contact rod 12 is pushed by a human spring to be extruded together, the bottom end of a contact rod is separated from the top of a workbench 2, a second leaning plate 6 is pushed to the left side, a T-shaped sliding block 9 arranged at the bottom of the second leaning plate 6 is inserted into the workbench 2 to slide in parallel, the second leaning plate 6 is fixedly connected with a first spring 11 through one side of the T-shaped sliding block 9, the first spring 11 is extruded together, after the second leaning plate 6 moves to the left side, the distance between the second leaning plate 6 and the first leaning plate 5 is increased, the lens jig 7 is pushed to the first leaning plate 5 from one side of the second leaning plate 6 to the other side of the first leaning plate 5, the second leaning plate 7 is pushed to the inner side of the first leaning plate 5, the first leaning plate 5 is clamped between the first leaning plate and the first leaning plate 5 is not clamped by the first leaning plate, and the first leaning plate is clamped between the first leaning plate and the first leaning plate 5 is not clamped by the first leaning plate and the first leaning plate 5;

when the second leaning plate 6 is pushed to the left, the elasticity of the second spring 13 is released by the pushing piece 14 to push the contact rod 12 downwards, so that the bottom end of the contact rod 12 contacts the top of the workbench 2, the second leaning plate 6 is restrained and fixed on one side, and the better lens taking jig 7 can be placed between the plurality of first leaning plates 5.

The foregoing is a further elaboration of the present utility model in connection with the detailed description, and it is not intended that the utility model be limited to the specific embodiments shown, but rather that a number of simple deductions or substitutions be made by one of ordinary skill in the art without departing from the spirit of the utility model, should be considered as falling within the scope of the utility model as defined in the appended claims.

Claims (6)

1. A novel testing machine for optical lenses comprises a frame (1), a workbench (2), a testing machine body (3) and a manipulator (4); workbench (2) fixed mounting is inside frame (1), and a plurality of test machine body (3) are placed at workbench (2) top, manipulator (4) are installed at workbench (2) top, its characterized in that: a plurality of first leaning plates (5) are vertically and fixedly connected to the top of the workbench (2), two second leaning plates (6) are slidably connected to the top of the workbench (2), a lens jig (7) is placed between the plurality of first leaning plates (5) and the second leaning plates (6), the novel workbench is characterized in that a T-shaped sliding block (9) is fixedly connected to the bottom of the second leaning plate (6), the bottom end of the T-shaped sliding block (9) is inserted into the workbench (2) to slide, a first spring (11) is arranged in the workbench (2), and one end of the first spring (11) is fixedly connected with the T-shaped sliding block (9).

2. The novel optical lens testing machine according to claim 1, wherein: the utility model discloses a device for automatically positioning a workbench, including a workbench (2), a first support plate (6), a second support plate (14), a first spring (13), a second spring (13), a contact rod (12), a pushing piece (14) and a limiting barrel (10) are arranged on one side of the second support plate, the second spring (10) is arranged inside the limiting barrel (10), the contact rod (12) is connected with the bottom end of the second spring (13) in a sliding mode, one end of the pushing piece (14) extends outwards through the limiting barrel (10), the limiting barrel (10) moves outside, and the bottom end of the contact rod (12) is contacted with the top of the workbench (2).

3. The novel optical lens testing machine according to claim 1, wherein: the first leaning plates (5) and the second leaning plates (6) form two square supporting frames respectively.

4. The novel optical lens testing machine according to claim 1, wherein: the top of the workbench (2) is provided with a chute (15) matched with the T-shaped sliding block (9), the bottom end of the T-shaped sliding block (9) is inserted into the chute (15), the first spring (11) is positioned in the chute (15), and the opening at the upper end of the sliding block is smaller than the width of the first spring (11).

5. The novel optical lens testing machine according to claim 2, wherein: the limiting cylinder (10) is characterized in that a notch (16) matched with the pushing piece (14) is longitudinally formed in the outer wall of the limiting cylinder, one end of the pushing piece (14) extends outwards through the notch (16), and the pushing piece (14) is located at the notch (16) to slide.

6. The novel optical lens testing machine according to claim 2, wherein: the top of the contact rod (12) is provided with an anti-slip rubber pad.