CN219113659U - Rotary adjustable grinding device for lens - Google Patents

Abstract

The utility model discloses a rotary adjustable grinding device for lenses, which comprises a machine table, a placing disc, a supporting frame, a sliding device and a grinding device, wherein a driving motor is placed in the machine table and connected with the placing disc through a connecting shaft, hydraulic rods are fixed on two sides of the upper end face of the machine table and connected with each other through the supporting frame, a screw rod is arranged on the supporting frame, the sliding device is inlaid on the screw rod, a rotating frame is inlaid on the sliding device through a bearing, a connecting rod is inlaid on the top end of the rotating frame through a locking bolt, and the top end of the connecting rod is connected with a grinding wheel. This lens is with rotatory adjustable grinder is provided with the revolving frame of cross shape, and every top of revolving frame all can be provided with the grinding miller of corresponding mesh number, uses the grinding miller of different mesh numbers according to the demand, need not change other grinders just can carry out different meticulous grinding to lens, convenient and fast, labour saving and time saving.

Description

Rotary adjustable grinding device for lens

Technical Field

The utility model belongs to the technical field of lens grinding equipment, and particularly relates to a rotary adjustable grinding device for lenses.

Background

The lens is an optical element with a part of spherical surface and made of transparent substances, the lens consists of a plurality of lenses, and the lens consists of a plastic lens and a glass lens.

A grinder is a grinder that grinds a surface of a workpiece with a grinder coated with or embedded with an abrasive. The grinding device is mainly used for grinding high-precision planes, inner and outer cylindrical surfaces, conical surfaces, spherical surfaces, threaded surfaces and other molded surfaces in workpieces. The main types of grinders are disc grinders, spindle grinders and various specialty grinders. The control system of the grinding machine takes a PLC as a control core, a text display is a control mode of a human-machine dialogue interface, and the working principle is as follows: the motor drives the sponge or wool polishing disc arranged on the polishing machine to rotate at a high speed, and the polishing disc and the polishing agent jointly act and rub the surface to be polished, so that the purposes of removing paint surface pollution, oxide layers and shallow marks can be achieved, the rotating speed of the polishing disc is generally 1500-3000r/min, the speed is changed continuously, and the polishing disc can be adjusted at any time according to requirements during construction.

The current grinding machine is used for clamping the lens by a clamp when grinding the lens, and then the grinding device on the machine is used for grinding, but the current grinding machine is used for only single treatment of the lens and only grinding of a thickness degree, if the lens needs to be ground more finely, different grinding machines are required to be replaced, and then the clamp is used again for clamping, so that the whole process is complex and troublesome, and time and labor are wasted.

Disclosure of Invention

The utility model aims to solve the problems of the prior art, namely, the utility model provides a rotary adjustable grinding device for lenses, so as to solve the problems that only a single lens can be processed on one grinding machine at present, and if the lens needs to be ground more finely, different grinding machines need to be replaced, the process is complex and troublesome, and time and labor are wasted.

In order to solve the technical problems, the utility model adopts the following technical scheme:

the utility model provides a rotatory adjustable grinder for lens, includes board, places dish, support frame, slider and grinder, driving motor has been placed to the inside of board, and driving motor is connected with placing the dish through the connecting axle, and is provided with anchor clamps on placing the dish, the up end both sides of board all are fixed with the hydraulic stem, are connected through the support frame between the hydraulic stem, be provided with the screw rod on the support frame, inlay on the screw rod and have slider, slider has the swivel mount through the bearing inlay, and the rear end of swivel mount is connected with the second motor, the top of swivel mount is inlayed through the lock bolt and is connected with the grinding miller, and the top of connecting rod is connected.

Further, the screw rod is inlaid on the front end face of the supporting frame through a bearing, and one end of the screw rod is connected with the first motor.

Further, a sliding groove is formed in the front end face of the support frame, and the position of the sliding groove corresponds to that of the screw rod.

Further, the sliding device is provided with a threaded hole which is matched with the screw, the rear part of the sliding device is provided with a sliding block, and the sliding block is matched with the sliding groove.

Further, the second motor is connected with the rotating frame through a connecting shaft, and the rotating shaft is embedded at the lower end of the sliding device through a bearing.

Further, the rotating frame is in a cross shape, and the bottom end of the rotating frame is provided with the caulking groove.

Further, the upper end of the connecting rod is provided with a lug, and the lug is matched with the caulking groove at the top end of the rotating frame through a locking bolt.

Further, the grinding wheels are 400 meshes, 600 meshes, 800 meshes and 1000 meshes, and the positions of the grinding wheels correspond to the positions where the discs are placed.

The beneficial effects are that: compared with the prior art, the application has the following advantages:

1. this lens is with rotatory adjustable grinder is provided with the swivel mount of cross shape, and every top of swivel mount all can be provided with the grinding miller of corresponding mesh number, when lens needs to grind, uses anchor clamps to press from both sides tight lens earlier, then uses the grinding miller of low mesh number to grind, uses the grinding miller of different mesh numbers according to the demand, need not change to other grinders just can carry out different meticulous grinding to lens, convenient and fast, labour saving and time saving has improved work efficiency greatly.

2. The connecting rod and the grinding wheel are inlaid through the locking bolt on the top end of the rotating frame of the rotary adjustable grinding device for the lens, the locking bolt is unscrewed, the connecting rod can be detached from the rotating frame, when the grinding wheel is damaged or needs to be maintained and replaced, the locking bolt is only required to be unscrewed, the lens is detached, the lens is convenient and quick, time and labor are saved, labor force is not wasted, and the working efficiency is further improved.

Drawings

FIG. 1 is a schematic view of a rotationally adjustable polishing apparatus for lenses;

FIG. 2 is a schematic view of a portion of a rotationally adjustable polishing apparatus for lenses;

fig. 3 is a schematic diagram of the connection of the rotating frame to the connecting rod.

Detailed Description

The utility model is further described below with reference to the accompanying drawings.

As shown in fig. 1, fig. 2 and fig. 3, the lens is with rotatory adjustable grinder, including board 1, place the dish 3, support frame 6, slider 9 and grinder, driving motor 2 has been placed to the inside of board 1, driving motor 2 is connected with place the dish 3 through the connecting axle, and be provided with anchor clamps 4 on placing the dish 3, press from both sides tight lens that needs to grind in the anchor clamps 4, driving motor 2 drives and places the dish 3 rotatory, the lens in the dish 3 also can rotate thereupon, the up end both sides of board 1 all are fixed with hydraulic stem 5, be connected through support frame 6 between the hydraulic stem 5, be provided with screw rod 7 on the support frame 6, it has slider 9 to inlay on the screw rod 7 and can drive slider left and right sides and remove, slider 9 has rotating frame 11 through the bearing, and the rear end and the second motor 10 of rotating frame 11 are connected, the second motor 10 can drive rotating frame 11 rotatory, the time of convenient to use drives grinding wheel 13 rotatory adjustment, the top of rotating frame 11 is inlayed through locking bolt 14 and is connected with connecting rod 12, the top of connecting rod 12 and grinding wheel 13 are connected with grinding wheel 13, can carry out the grinding wheel 13 through the fine and the change of the number of need not to the grinding wheel 13 to the fine grinding wheel that the number is different in order, the grinding wheel 13 can be changed the number is different according to the need to the grinding wheel is different, the grinding wheel is not used to the grinding wheel is convenient to be used to the grinding wheel 13, the number is different to the grinding wheel 13 to the grinding wheel is required to be used to grinding, the grinding wheel to grinding machine.

Screw rod 7 inlays at the preceding terminal surface of support frame 6 through the bearing, and screw rod 7's one end is connected with first motor 8, and first motor 8 can drive screw rod 7 rotation, and screw rod 7 rotation can drive slider 9 above screw rod 7 and move about, makes things convenient for grinding wheel 13 adjustment left and right sides position.

Be provided with sliding tray 601 on the preceding terminal surface of support frame 6, and the position of sliding tray 601 corresponds with the position of screw rod 7, is provided with the screw hole on the slider 9, and this screw hole cooperatees with screw rod 7, and the rear portion of slider 9 is provided with sliding block 901, and sliding block 901 and sliding tray 601 assorted, and the sliding block 901 of slider 9 is arranged in sliding tray 601, and when first motor 8 drove screw rod 7 rotatory, slider 9 will slide left and right under the norm of sliding tray 601, makes things convenient for grinding wheel 13 to adjust the left and right sides position.

The second motor 10 is connected with the rotating frame 11 through the connecting axle, and the rotation axis passes through the bearing to be inlayed in the lower extreme of slider 9, the second motor 10 carries out the rotation of a certain number of degrees under the control of current PLC control core, guarantee that the rotating frame can be changed different grinding miller 13 above and grind the lens, the rotating frame 11 is "ten" font, also can be more ends, install more connecting rods 12, and the bottom of rotating frame 11 all is provided with caulking groove 111, the upper end of connecting rod 12 is provided with lug 121, and lug 121 cooperatees with the caulking groove 111 on rotating frame 11 top through locking bolt 14, unscrew locking bolt 14, connecting rod 12 just can be dismantled from rotating frame 11, when the grinding miller is damaged 13 or when needing maintenance and change, only need unscrew locking bolt, dismantle can, convenient and fast, labour saving and time saving, can not waste the labour, further improve work efficiency.

The grinding wheel 13 is 400 meshes, 600 meshes, 800 meshes and 1000 meshes, the grinding wheels 13 with different meshes are used according to the requirements, different fine grinding can be carried out on lenses without changing other grinding machines, convenience and rapidness are realized, the positions of the grinding wheels 13 correspond to the positions of the placing plates 3, and the lenses in the placing plates 3 are guaranteed to be ground.

The utility model provides a concept and an implementation method of a rotary adjustable grinding device for lenses, and the specific application ways are many, and the above is only a preferred embodiment of the utility model, and it should be pointed out that, for those skilled in the art, several improvements can be made without departing from the principles of the utility model, and these improvements should also be considered as the protection scope of the utility model.

Claims (8)

1. A rotationally adjustable grinding apparatus for lenses, characterized in that: including board (1), place dish (3), support frame (6), slider (9) and grinder, driving motor (2) have been placed to the inside of board (1), and driving motor (2) are connected with place dish (3) through the connecting axle, and are provided with anchor clamps (4) on placing dish (3), all be fixed with hydraulic stem (5) in up end both sides of board (1), be connected through support frame (6) between hydraulic stem (5), be provided with screw rod (7) on support frame (6), inlay on screw rod (7) have slider (9), slider (9) have inlayed swivel mount (11) through the bearing, and the rear end and the second motor (10) of swivel mount (11) are connected, the top of swivel mount (11) is inlayed through locking bolt (14) and is connected with connecting rod (12), and the top of connecting rod (12) is connected with grinding miller (13).

2. The rotationally adjustable lens grinding apparatus of claim 1, wherein: the screw rod (7) is inlaid on the front end face of the supporting frame (6) through a bearing, and one end of the screw rod (7) is connected with the first motor (8).

3. The rotationally adjustable lens grinding apparatus of claim 1, wherein: a sliding groove (601) is formed in the front end face of the supporting frame (6), and the position of the sliding groove (601) corresponds to the position of the screw (7).

4. The rotationally adjustable lens grinding apparatus of claim 1, wherein: the sliding device (9) is provided with a threaded hole which is matched with the screw (7), the rear part of the sliding device (9) is provided with a sliding block (901), and the sliding block (901) is matched with the sliding groove (601).

5. The rotationally adjustable lens grinding apparatus of claim 1, wherein: the second motor (10) is connected with the rotating frame (11) through a connecting shaft, and the rotating shaft is embedded at the lower end of the sliding device (9) through a bearing.

6. The rotationally adjustable lens grinding apparatus of claim 5, wherein: the rotary frame (11) is in a cross shape, and the bottom ends of the rotary frame (11) are provided with caulking grooves (111).

7. The rotationally adjustable lens grinding apparatus of claim 1, wherein: the upper end of the connecting rod (12) is provided with a lug (121), and the lug (121) is matched with a caulking groove (111) at the top end of the rotating frame (11) through a locking bolt (14).

8. The rotationally adjustable lens grinding apparatus of claim 1, wherein: the grinding wheels (13) are 400 meshes, 600 meshes, 800 meshes and 1000 meshes, and the positions of the grinding wheels (13) correspond to the positions of the placing discs (3).

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