Lens centering edge grinding machine capable of accurately positioning in two directions

Abstract

The utility model relates to the technical field of lens edge grinding, and discloses a lens centering edge grinding machine capable of accurately positioning in two directions, which comprises an operation table, the top surface of the operation table is fixedly connected with a placing block, one side of the placing block is fixedly connected with an edge grinding machine body, and an arc-shaped sliding rail is arranged in the edge grinding machine body. According to the lens centering edge grinding machine capable of achieving bidirectional accurate positioning, through the arrangement of a clamping assembly and a laser positioning instrument, when the lens centering edge grinding machine is used, the laser positioning instrument is started, a worker can conduct bidirectional accurate positioning on a lens according to laser emitted by the two sets of laser positioning instruments, hydraulic rods are started, and the two sets of hydraulic rods push chucks to conduct bidirectional clamping on the lens; and after clamping is completed, a servo motor is started, the servo motor rotates to drive a hydraulic rod to rotate, and therefore the lens is driven to rotate, edge grinding is conducted on the lens, the effect of two-way precise positioning is achieved in cooperation with two sets of laser positioning instruments, and the lens machining efficiency is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to a lens edge grinding technical field especially two -way accurate positioning's lens centering edge grinding machine. BACKGROUND

[0002] Lens centering edge grinding machine is a kind of key equipment in optical manufacturing and processing field, it is mainly used for the edge grinding and centering processing of lens, prism and other optical elements.Centering is to ensure that the optical axis of optical element coincides with the mechanical axis, and it is the basis to ensure optical performance and precision in optical element assembly and use.

[0003] Traditional lens edge grinding machine has certain limitations in centering accuracy, processing efficiency and flexibility, and two-way accurate positioning's lens centering edge grinding machine significantly improves the accuracy and efficiency of lens processing through a series of technological innovations.

[0004] The existing device has the following shortcomings when in use: 1. It cannot effectively position the lens; 2. When working, the cooling liquid will splash out because the grinding disc rotates quickly.

[0005] Therefore, it is necessary to invent a two-way accurate positioning lens centering edge grinding machine to solve the above problems. SUMMARY

[0006] (I) Technical problems solved

[0007] The technical problem solved by the utility model is to provide a two-way accurate positioning lens centering edge grinding machine that is highly practical, simple to operate, and simple in structure. This solves the problem of waste of cooling liquid when using the existing device, as mentioned in the background art.

[0008] (II) Technical solutions

[0009] In order to achieve the above object, the utility model discloses a bidirectional accurate positioning's lens centering and edging machine, including operation platform, the top surface fixed connection of operation platform has the placing block, the one side fixed connection of placing block has the edge grinder body, the inside of edge grinder body is provided with arc slide rail, the inside sliding connection of arc slide rail has the protection assembly, the protection assembly includes transparent plate and pull block, the inside of operation platform is provided with placing cavity, the inside fixed connection of placing cavity has fixed plate, the surface of fixed plate is provided with through -hole, the inside fixed connection of through -hole has the connecting pipe, the outside fixed connection of connecting pipe has the filter component, the filter component includes filter box, two groups of filter frame and two groups of filter screen, one end of connecting pipe is connected with circulating component, the circulating component includes water storage tank, the communicating pipe, water pump and water jet pipe, the inside fixed connection of edge grinder body has two groups of clamping components, two groups of clamping components all include motor box, servo motor, hydraulic rod, chuck, the inside all of two groups of chucks is provided with placing groove, the inside all of two groups of placing grooves is fixed with laser positioner.

[0010] As a further scheme of the utility model, the transparent plate is slidably connected in the arc slide rail, and the surface of the transparent plate is fixedly connected with the pull block.

[0011] As a further scheme of the utility model, the filter box is fixedly connected to the outer side of the connecting pipe, two groups of filter frames are slidably connected in the filter box, and filter screens are fixedly connected in the two groups of filter frames.

[0012] As a further scheme of the utility model, the water storage tank is connected to one end of the connecting pipe, a communicating pipe is fixedly connected to one side of the water storage tank, a water pump is fixedly connected to one end of the communicating pipe, an output end of the water pump is fixedly connected with a water jet pipe, and the water jet pipe is used for spraying water.

[0013] As a further scheme of the utility model, the surface of the operation platform is fixedly connected with a control console, and the surface of the control console is fixedly connected with a display screen.

[0014] As a further scheme of the utility model, two groups of movable doors are formed in the surface of the operation platform, and observation windows are formed in the surface of the movable doors.

[0015] As a further scheme of the utility model, the top surface of the operation platform is fixedly connected with a supporting rod, and one end of the supporting rod is fixedly connected with a placing plate.

[0016] As a further scheme of the present application, the two groups of motor boxes are fixedly connected to the inner side of the edging machine body, the interiors of the two groups of motor boxes are fixedly connected with servo motors, one end of the two groups of servo motors is fixedly connected with hydraulic rods, one end of the two groups of hydraulic rods is fixedly connected with clamping heads, and the clamping heads are used for clamping the lens.

[0017] (Three) beneficial effects

[0018] The present application provides a lens centering edging machine capable of bidirectional accurate positioning, and has the following beneficial effects:

[0019] 1. The lens centering edging machine capable of bidirectional accurate positioning, by the setting of the clamping assembly and the laser positioner, the laser positioner is started when the device is used, and the staff can perform bidirectional accurate positioning on the lens according to the laser emitted by the two groups of laser positioners, the hydraulic rods are started, the two groups of hydraulic rods push the clamping heads to clamp the lens bidirectionally, the servo motor is started after clamping is completed, the servo motor rotates to drive the hydraulic rod to rotate, thereby driving the lens to rotate, and then the lens is edged, and the effect of bidirectional accurate positioning is realized in cooperation with the two groups of laser positioners, and the efficiency of lens processing is improved.

[0020] 2. The lens centering edging machine capable of bidirectional accurate positioning, by the setting of the protection assembly, when the device is processed, the pull block moves the transparent plate to the surface of the operation table, so that the working cavity is in a sealed state, and the cooling liquid is prevented from splashing out due to the high-speed rotation of the grinding disc, the external and surrounding environment of the equipment can be effectively prevented from being polluted by the cooling liquid, the frequency of equipment maintenance is reduced, and the service life of the equipment is prolonged. BRIEF DESCRIPTION OF DRAWINGS

[0021] Figure 1 It is a whole structure schematic view of the present application;

[0022] Figure 2 It is a protection assembly structure schematic view of the present application;

[0023] Figure 3 It is a filter assembly structure schematic view of the present application;

[0024] Figure 4 It is a circulation assembly structure schematic view of the present application;

[0025] Figure 5 It is a clamping assembly structure schematic view of the present application.

[0026] In the figure: 1, operating table; 2, placing block; 3, edge grinding machine body; 4, protection assembly; 401, transparent plate; 402, pulling block; 5, fixed plate; 6, connecting pipe; 7, filtering assembly; 701, filtering box; 702, filtering frame; 703, filter screen; 8, circulating assembly; 801, water storage tank; 802, communication pipe; 803, water pump; 804, water spraying pipe; 9, control console; 10, display screen; 11, movable door; 12, observation window; 13, supporting rod; 14, placing plate; 15, clamping assembly; 1501, motor box; 1502, servo motor; 1503, hydraulic rod; 1504, chuck; 16, laser positioning instrument. DETAILED DESCRIPTION

[0027] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0028] Please refer to Figures 1 to 5 The present application provides a technical scheme: a lens centering and edge grinding machine capable of bidirectional accurate positioning, comprising an operating table 1, the top surface of the operating table 1 is fixedly connected with a placing block 2, one side of the placing block 2 is fixedly connected with an edge grinding machine body 3, an arc-shaped sliding rail is formed in the inside of the edge grinding machine body 3, a protection assembly 4 is slidingly connected in the inside of the arc-shaped sliding rail, the setting of the protection assembly 4 avoids splashing of the cooling liquid, the protection assembly 4 comprises a transparent plate 401 and a pulling block 402, a placing cavity is formed in the inside of the operating table 1, a fixed plate 5 is fixedly connected in the inside of the placing cavity, a through hole is formed in the surface of the fixed plate 5, a connecting pipe 6 is fixedly connected in the inside of the through hole, a filtering assembly 7 is fixedly connected to the outside of the connecting pipe 6, the setting of the filtering assembly 7 filters the cooling liquid, the filtering assembly 7 comprises a filtering box 701, two groups of filtering frames 702 and two groups of filter screens 703, a circulating assembly 8 is connected through one end of the connecting pipe 6, the setting of the circulating assembly 8 can recycle the cooling liquid, the circulating assembly 8 comprises a water storage tank 801, a communication pipe 802, a water pump 803 and a water spraying pipe 804, two groups of clamping assemblies 15 are fixedly connected to the inside of the edge grinding machine body 3, each of the two groups of clamping assemblies 15 comprises a motor box 1501, a servo motor 1502, a hydraulic rod 1503 and a chuck 1504, a placing groove is formed in the inside of each of the two groups of chucks 1504, a laser positioning instrument 16 is fixedly connected in the inside of each of the two groups of placing grooves;

[0029] Please refer to Figure 2 The transparent plate 401 is slidingly connected in the inside of the arc-shaped sliding rail, the surface of the transparent plate 401 is fixedly connected with the pulling block 402, and the transparent plate 401 is used for protection;

[0030] Please refer toFigure 3 The filter box 701 is fixedly connected to the outside of the connecting pipe 6, two groups of filter frames 702 are slidably connected in the filter box 701, filter screens 703 are fixedly connected in the two groups of filter frames 702, and the filter screens 703 are used for filtering.

[0031] Please refer to Figure 4 The water storage tank 801 is throughly connected to one end of the connecting pipe 6, the water storage tank 801 is fixedly connected with a communicating pipe 802 on one side, the communicating pipe 802 is fixedly connected with a water pump 803 on one end, the output end of the water pump 803 is fixedly connected with a water spraying pipe 804, and the water spraying pipe 804 is used for spraying water.

[0032] Please refer to Figure 1 The surface of the operation table 1 is fixedly connected with a control console 9, the surface of the control console 9 is fixedly connected with a display screen 10, and the display screen 10 is used for displaying.

[0033] Please refer to Figure 1 The surface of the operation table 1 is provided with two groups of movable doors 11, the surface of each movable door 11 is provided with an observation window 12, and the observation window 12 is used for observing.

[0034] Please refer to Figure 1 The top surface of the operation table 1 is fixedly connected with a supporting rod 13, one end of the supporting rod 13 is fixedly connected with a placing plate 14, and the supporting rod 13 is used for supporting.

[0035] Please refer to Figure 5 The two groups of motor boxes 1501 are fixedly connected to the inner sides of the edge grinding machine bodies 3, the interiors of the two groups of motor boxes 1501 are fixedly connected with servo motors 1502, one end of each of the two groups of servo motors 1502 is fixedly connected with a hydraulic rod 1503, one end of each of the two groups of hydraulic rods 1503 is fixedly connected with a chuck 1504, and the chuck 1504 is used for clamping a lens.

[0036] The model of the laser positioner 16 is QL-013, and the above parameters and model can be selected according to actual conditions.

[0037] In the utility model, the working steps of the device are as follows:

[0038] The first step is that when the device is used, the laser positioner 16 is started, the staff can position the lens in two directions according to the laser emitted by the two groups of laser positioners 16, the hydraulic rod 1503 is started, the two groups of hydraulic rods 1503 push the chucks 1504 to clamp the lens in two directions, the servo motor 1502 is started after clamping is completed, the servo motor 1502 rotates to drive the hydraulic rod 1503 to rotate, thereby driving the lens to rotate, and then the lens is edge ground, the effect of accurate positioning is realized in cooperation with the laser positioner 16, and the efficiency of lens processing is improved.

[0039] Second step: when the device is processing, pull the block 402, move the transparent plate 401 to the surface of the operation table 1, so that the working cavity is in a sealed state, avoid the cooling liquid from being splashed out due to the high-speed rotation of the grinding disc, can effectively prevent the outside and the surrounding environment of the equipment from being polluted by the cooling liquid, reduce the frequency of equipment maintenance, and prolong the service life of the equipment.

[0040] It should be noted that the device structure and the drawings of the utility model mainly describe the principle of the utility model, and the setting of the power mechanism, the power supply system and the control system of the device is not completely described in the technical principle of the design, and under the premise that the above-mentioned principle of the utility model is understood by the person skilled in the art, the specific power mechanism, power supply system and control system can be clearly known, and the control mode of the application file is automatically controlled by the controller, and the control circuit of the controller can be realized by simple programming of the person skilled in the art;

[0041] The standard parts used can be purchased from the market, and can be ordered according to the description and the drawings, and the specific connection mode of each part adopts the conventional screw, rivet, welding and other conventional means in the prior art, the mechanical parts and equipment adopt the conventional type in the prior art, and the components known by the person skilled in the art, the structure and principle are known by the person skilled in the art through the technical manual or through the conventional experimental method.

[0042] Although the embodiments of the utility model have been shown and described, it can be understood by those of ordinary skill in the art that various changes, modifications, replacements and variations can be made to these embodiments without departing from the principle and spirit of the utility model, and the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. A bidirectional accurate positioning lens centering and edging machine comprising an operating table (1), characterized in that: The top surface of the operating table (1) is fixedly connected with a placing block (2), one side of the placing block (2) is fixedly connected with an edging machine body (3), the inside of the edging machine body (3) is provided with an arc-shaped sliding rail, the inside of the arc-shaped sliding rail is slidably connected with a protection assembly (4), the protection assembly (4) comprises a transparent plate (401) and a pulling block (402), the inside of the operating table (1) is provided with a placing cavity, the inside of the placing cavity is fixedly connected with a fixed plate (5), the surface of the fixed plate (5) is provided with a through hole, the inside of the through hole is fixedly connected with a connecting pipe (6), the outer side of the connecting pipe (6) is fixedly connected with a filtering assembly (7), the filtering assembly (7) comprises a filtering box (701), two groups of filtering frames (702) and two groups of filtering screens (703), one end of the connecting pipe (6) is throughly connected with a circulating assembly (8), the circulating assembly (8) comprises a water storage tank (801), a communication pipe (802), a water pump (803) and a water spraying pipe (804), the inner side of the edging machine body (3) is fixedly connected with two groups of clamping assemblies (15), two groups of the clamping assemblies (15) each comprise a motor box (1501), a servo motor (1502), a hydraulic rod (1503) and a chuck (1504), the inside of two groups of the chucks (1504) are each provided with a placing groove, the inside of two groups of the placing grooves are each fixedly connected with a laser positioner (16).

2. The bidirectional accurate positioning lens centering and edging machine according to claim 1, characterized in that: The transparent plate (401) is slidably connected in the arc-shaped sliding rail, and the surface of the transparent plate (401) is fixedly connected with the pulling block (402).

3. The bidirectional accurate positioning lens centering and edging machine of claim 1, wherein: The filtering box (701) is fixedly connected to the outer side of the connecting pipe (6), and the inside of the filtering box (701) is slidably connected with two groups of filtering frames (702), and the inside of two groups of the filtering frames (702) are each fixedly connected with a filtering screen (703).

4. The bidirectional accurate positioning lens centering and edging machine of claim 1, wherein: The water storage tank (801) is throughly connected to one end of the connecting pipe (6), one side of the water storage tank (801) is fixedly connected with the communication pipe (802), one end of the communication pipe (802) is fixedly connected with the water pump (803), and the output end of the water pump (803) is fixedly connected with the water spraying pipe (804).

5. The bidirectional accurate positioning lens centering and edging machine of claim 1, wherein: The surface of the operating table (1) is fixedly connected with a control table (9), and the surface of the control table (9) is fixedly connected with a display screen (10).

6. The bidirectional accurate positioning lens centering and edging machine of claim 1, wherein: The surface of the operating table (1) is provided with two groups of movable doors (11), and the surface of the movable doors (11) is each provided with an observation window (12).

7. The bidirectional accurate positioning lens centering and edging machine of claim 1, wherein: The top surface of the operating table (1) is fixedly connected with a supporting rod (13), and one end of the supporting rod (13) is fixedly connected with a placing plate (14).

8. The bidirectional accurate positioning lens centering and edging machine of claim 1, wherein: Two groups of the motor boxes (1501) are each fixedly connected to the inner side of the edging machine body (3), two groups of the motor boxes (1501) are each fixedly connected with a servo motor (1502), one end of two groups of the servo motors (1502) is each fixedly connected with a hydraulic rod (1503), and one end of two groups of the hydraulic rods (1503) is each fixedly connected with a chuck (1504).

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