CN219561826U - Fine-tuning laser drilling tool for AR array pinholes - Google Patents

Abstract

The utility model discloses a fine-adjustable laser drilling tool for an AR array pinhole, which comprises a base, a tool table and an adjusting column, wherein the top of the base is fixedly connected with the tool table through a bolt, the tool table comprises a processing table for placing a workpiece, a rotating frame for assisting fine adjustment is arranged at the bottom of the processing table in the tool table through a bearing, a sliding groove is formed in the top of the rotating frame, a sliding block is connected in the sliding groove in a sliding mode, and the top of the sliding block is connected with the adjusting column for horizontal adjustment through a bolt. The fine-adjustable laser drilling tool for the AR array pinholes is simple and compact in structure, labor-saving and convenient to operate, capable of improving accuracy of laser drilling operation, and suitable for being widely popularized and used.

Description

Fine-tuning laser drilling tool for AR array pinholes

Technical Field

The utility model relates to the technical field of laser drilling, in particular to a fine-tuning laser drilling tool for an AR array pinhole.

Background

The laser drilling is a process of interaction of laser and substances, the material to be processed is irradiated by using high-power laser beams, the material is quickly heated to vaporization temperature, holes are formed by evaporation, in order to relieve eye fatigue, in the process of AR lens processing, the laser array drilling is needed, so that the produced lens can cut off and eliminate messy light generated by phenomena such as reflection, interference and the like, thereby avoiding injury of strong light to eyes, relieving eye fatigue, achieving good eye protection effect, and when array laser drilling operation is carried out on the AR lens, the workpiece is required to be clamped and positioned by using a drilling tool.

Publication No.: CN207615899U discloses a fixing tool of a laser drilling machine, comprising: the mounting rack is of a box structure with an opening on the right side, the screw rod is rotatably mounted in the mounting rack through a bearing, and the handle is fixedly connected to the top end of the screw rod.

At present, the existing laser drilling tool has the following defects in use: lack supplementary fine setting mechanism, generally need the manual AR lens to carry out the centre gripping fixedly, but manual operation produces the skew easily, is difficult to in time correct through the fine setting, influences the laser drilling effect. Therefore, we propose a fine-tuning laser drilling tool for AR array pinholes.

Disclosure of Invention

The utility model mainly aims to provide a fine-tuning laser drilling tool for an AR array pinhole, which can effectively solve the problems in the background technology.

In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:

the utility model provides a but AR array pinhole is with laser drilling frock of fine setting, includes base, tool table and adjusting column, the top of base is through bolt fixedly connected with tool table, tool table is including the processing platform that is used for placing the work piece, the rolling stand that is used for supplementary fine setting is installed through the bearing to the bottom that is located the processing platform in the tool table, the sliding tray has been seted up at the top of rolling stand, sliding connection has the sliding block in the sliding tray, the top of sliding block has the adjusting column that is used for the level adjustment through bolted connection.

Further, the guide rod is fixedly arranged in the sliding groove and penetrates through the sliding block, an air bag strip is sleeved on one side of the periphery of the guide rod, a reset spring is sleeved on the other side of the periphery of the guide rod, and the sliding groove is connected with the guide rod through a bolt.

Further, one side at the top of the adjusting column is fixedly provided with a camera, and the adjusting column is connected with the camera through a screw.

Further, the screw rod is installed through the bearing in the adjusting column, the periphery of screw rod is provided with corresponding silk piece, one side fixedly connected with of silk piece is used for the clamp plate of centre gripping, the bottom of clamp plate is provided with the rubber pad, the top of adjusting column is provided with servo motor, servo motor passes through the drive shaft and connects the screw rod, and the clamp plate passes through the veneer and connects the rubber pad, and the silk piece passes through bolted connection clamp plate.

Further, the turret includes a slot.

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

1. through the tool table, rotating turret, sliding tray, sliding block and the adjusting column that set up, can utilize rotation and horizontal migration when carrying out centre gripping location punching action to the work piece, drive the work piece and carry out the fine setting action, simple structure is compact, low cost easily operates, uses more laborsaving convenience moreover, can also improve array laser drilling's accuracy simultaneously, and practical value is higher.

2. Through sliding tray, guide bar, gasbag strip and the reset spring that set up, can utilize elastic deformation, adjust the use position of sliding block and adjusting column, simple structure is compact, and the operation is more stable convenient, and the flexibility of use is better.

Drawings

Fig. 1 is a schematic diagram of the overall structure of a fine-tuning laser drilling tool for AR array pinholes according to the present utility model.

Fig. 2 is a schematic diagram of an adjusting column and a pressing plate of a fine-tuning laser drilling tool for AR array pinholes.

Fig. 3 is a schematic cross-sectional structure of a turret of a laser drilling tool capable of fine tuning for AR array pinholes according to the present utility model.

Fig. 4 is a schematic cross-sectional structure of an adjusting column of a fine-tuning laser drilling tool for AR array pinholes according to the present utility model.

In the figure: 1. a base; 2. a tooling table; 3. a processing table; 4. a rotating frame; 5. a sliding groove; 6. a sliding block; 7. an adjusting column; 8. a guide rod; 9. an airbag strip; 10. a return spring; 11. a pressing plate; 12. a rubber pad; 13. a camera; 14. a screw rod; 15. a silk block; 16. a servo motor; 17. and (5) grooving.

Detailed Description

The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.

As shown in fig. 1 and 3, a fine-tuning laser drilling tool for AR array pinholes comprises a base 1, a tool table 2 and an adjusting column 7, wherein the tool table 2 is fixedly connected to the top of the base 1 through bolts, the tool table 2 comprises a processing table 3 for placing workpieces, a rotating frame 4 for assisting fine tuning is arranged at the bottom of the processing table 3 in the tool table 2 through bearings, a sliding groove 5 is formed in the top of the rotating frame 4, a sliding block 6 is connected to the sliding groove 5 in a sliding manner, and an adjusting column 7 for horizontal adjustment is connected to the top of the sliding block 6 through bolts.

The bottom of the tool table 2 is connected with a stepping motor through a bolt, and the stepping motor is connected with a rotating frame 4 through a driving shaft.

The sliding groove 5 is internally and fixedly provided with a guide rod 8, the guide rod 8 penetrates through the sliding block 6, one side of the periphery of the guide rod 8, which is positioned on the sliding block 6, is sleeved with an air bag strip 9, and the other side of the periphery of the guide rod 8, which is positioned on the sliding block 6, is sleeved with a return spring 10.

In this embodiment, as shown in fig. 3, the air pump is connected in the rotating frame 4 through a bolt, the air outlet end of the air pump is communicated with the air bag strip 9 through a pipeline, the air bag strip 9 is inflated to generate deformation, the sliding block 6 and the adjusting column 7 can be pushed to move horizontally to perform fine adjustment, and after the laser drilling operation is completed, the sliding block 6 can be pushed to perform reset action through the reset spring 10 by utilizing elasticity.

Wherein, one side at the top of the adjusting column 7 is fixedly provided with a camera 13.

In this embodiment, as shown in fig. 2, the workpiece clamping position is conveniently monitored by the camera 13, so that accuracy of fine adjustment operation is further improved.

The screw rod 14 is installed in the adjusting column 7 through a bearing, a corresponding screw block 15 is arranged on the periphery of the screw rod 14, a pressing plate 11 used for clamping is fixedly connected to one side of the screw block 15, a rubber pad 12 is arranged at the bottom of the pressing plate 11, a servo motor 16 is arranged at the top of the adjusting column 7, and the servo motor 16 is connected with the screw rod 14 through a driving shaft.

In this embodiment, as shown in fig. 2 and 4, the screw rod 14 is driven to rotate by the servo motor 16, the screw block 15 can drive the pressing plate 11 to vertically move, and the workpiece is pressed by the rubber pad 12 to perform clamping and limiting treatment.

Wherein the turret 4 comprises a slot 17.

In this embodiment, as shown in fig. 3, the grooves 17 prevent the processing table 3 from being affected by the rotation of the turret 4.

During operation, firstly, an operator fixedly installs a base 1 at the bottom of laser drilling equipment, then places an AR lens on a processing table 3, manually opens a servo motor 16 to drive a screw rod 14 to rotate, a wire block 15 drives a pressing plate 11 to vertically slide downwards, the AR lens is pressed by a rubber pad 12 to carry out clamping limiting fixing treatment, when fine adjustment treatment is needed to be carried out on the laser drilling position of the lens, a stepping motor and an air pump can be sequentially and manually opened, the stepping motor drives a rotating frame 4 and a workpiece to rotate to carry out angle adjustment, then the air pump is used for inflating an air bag strip 9, the sliding block 6 is pushed to horizontally slide by elastic deformation of the air bag strip 9, the lens is driven to horizontally move by friction of the pressing plate 11 and the rubber pad 12, and then fine adjustment operation can be realized on the workpiece according to the actual drilling position requirement.

The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims (5)

1. The utility model provides a but AR array pinhole is with laser drilling frock of fine setting, includes base (1), frock platform (2) and adjusting column (7), its characterized in that: the utility model discloses a bench fixture for the machining of the workpiece, including base (1), the top of base (1) is through bolt fixedly connected with tool table (2), tool table (2) is including processing platform (3) that are used for placing the workpiece, be located in tool table (2) the bottom of processing platform (3) and install rotating turret (4) that are used for supplementary fine setting through the bearing, sliding tray (5) have been seted up at the top of rotating turret (4), sliding connection has sliding block (6) in sliding tray (5), the top of sliding block (6) is through bolted connection has adjusting column (7) that are used for horizontal adjustment.

2. The fine-tunable laser drilling tool for AR array pinholes of claim 1, wherein: the sliding groove (5) is internally fixedly provided with a guide rod (8), the guide rod (8) penetrates through the sliding block (6), one side of the periphery of the guide rod (8) positioned on the sliding block (6) is sleeved with an air bag strip (9), and the other side of the periphery of the guide rod (8) positioned on the sliding block (6) is sleeved with a reset spring (10).

3. The fine-tunable laser drilling tool for AR array pinholes of claim 1, wherein: one side at the top of the adjusting column (7) is fixedly provided with a camera (13).

4. The fine-tunable laser drilling tool for AR array pinholes of claim 1, wherein: the screw rod (14) is installed through the bearing in adjusting column (7), the periphery of screw rod (14) is provided with corresponding silk piece (15), one side fixedly connected with of silk piece (15) is used for clamp-on clamp plate (11), the bottom of clamp plate (11) is provided with rubber pad (12), the top of adjusting column (7) is provided with servo motor (16), servo motor (16) are through drive shaft connection screw rod (14).

5. The fine-tunable laser drilling tool for AR array pinholes of claim 1, wherein: the turret (4) comprises a slot (17).