Drilling positioning device for gasket machining

Abstract

The drilling positioning device comprises an operation table, a placement table, a pressing block and a drill bit, an inner groove is formed in the top of the operation table, a fixed table is fixedly connected to the interior of the inner groove, a limiting block is fixedly connected to the top of the placement table, a movable groove is formed in the side edge of the limiting block, and a stand column is fixedly connected to the top of the operation table; a top plate is fixedly connected to the top of the stand column, an electric push rod is installed in the top plate, a first lifting plate is fixedly connected to the bottom of the electric push rod, a second through hole is formed in the pressing block, a movable block is fixedly connected to the interior of the second through hole, and a movable pipe is fixedly connected to the inner side of the movable block; a second lifting plate is fixedly connected to the bottom of the electric cylinder, a driving motor is installed at the bottom of the second lifting plate, workpieces are rapidly pressed for drilling machining, manual operation is reduced, time and manpower are saved, efficiency is improved, a containing table and a pressing block are convenient to install and replace, and the machining requirements of the workpieces of various sizes are met.

Description

Technical Field

[0001] The utility model relates to the technical field of washer processing, in particular to a drilling positioning device for washer processing. Background Technique

[0002] A washer refers to a part placed between the connected part and the nut. Generally, a washer is a flat metal ring used to protect the surface of the connected part from being scratched by the nut and disperse the pressure of the nut on the connected part. Main types of washers include flat washers, spring washers, lock washers, sealing washers, and special-shaped washers for other purposes. The utility model patent with the application number CN202020800886.9 discloses a drilling positioning device for washer processing, which includes a motor, a telescopic device, a drilling machine, and a bottom plate. The output shaft of the motor is fixedly connected to a first bevel gear, and the first bevel gear meshes with a second bevel gear. A plurality of support plates are fixedly connected to the upper side of the bottom plate, and a top plate is fixedly connected to the upper side of the support plates. A plurality of support plates are fixedly connected to the lower side of the top plate. The left and right support plates are rotatably connected to a first threaded shaft. The right end of the first threaded shaft is fixedly connected to the second bevel gear. A moving seat is threadedly connected to the first threaded shaft. The lower side of the moving seat is slidably connected to a first guiding optical axis. The lower end of the moving seat is fixedly connected to the telescopic device, and the lower side of the telescopic device is fixedly connected to the drilling machine. The left and right inner sides of the support plates are rotatably connected to a second threaded shaft. A plurality of clamping frames are threadedly connected to the second threaded shaft. The lower side of the clamping frame is slidably connected to a second guiding optical axis. The second guiding optical axis is fixedly connected to the left and right support plates. The upper end of the clamping frame is fixedly connected to a limiting block. A tightening bolt is rotatably connected to the upper side of the clamping frame. The tightening bolt is threadedly connected to a pressing plate. A guide post is arranged on the lower side of the pressing plate. The guide post is slidably connected to a sliding hole. A debris box is arranged on the lower side of the clamping frame. Side walls are arranged on the left and right sides of the debris box. Pulleys are arranged on the lower side of the side walls. The pulleys are rollingly connected to a sliding track. The sliding track is fixedly connected to the support plate; the right end of the second threaded shaft is fixedly connected to a turntable. A turning handle is arranged on the turntable; the turning handle is provided with an anti-slip sleeve; the threads of the second threaded shaft are symmetrically distributed about the center; a plurality of legs are fixedly connected to the lower side of the bottom plate; the motor is a stepper motor; a spring is arranged on the outer side of the guide post. Turning the tightening bolt makes the pressing plate move upward, then placing the washer under the pressing plate, and using the turning handle to rotate the turntable to move the two clamping frames inward. However, manual operation is time-consuming and labor-intensive, affecting the operation efficiency of washer processing. Content of the Utility Model

[0003] The utility model aims to solve the problems existing in the above-mentioned prior art, and provides a drilling positioning device for washer processing, which can quickly clamp the workpiece for drilling processing, reduce manual operation, save time and labor, improve efficiency, and the placement table and the pressing block are convenient for installation and replacement, meeting the processing needs of workpieces of various sizes.

[0004] The technical solution adopted by the present utility model to solve its technical problems: This drilling positioning device for washer processing includes an operating table, a placing table, a pressing block, and a drill bit. An inner groove is opened at the top of the operating table, and a fixed table is fixedly connected inside the inner groove. A lower hexagonal groove is opened at the top of the fixed table. The placing table and the pressing block are of hexagonal prism structures. The placing table is inserted into the lower hexagonal groove. A limiting block is fixedly connected to the top of the placing table, and an activity groove is arranged on the side of the limiting block. There are four limiting blocks and four activity grooves respectively. The workpiece is placed inside the four limiting blocks. A column is fixedly connected to the top of the operating table, and a top plate is fixedly connected to the top of the column. An electric push rod is installed inside the top plate. A first lifting plate is fixedly connected to the bottom of the electric push rod. A first through hole is opened at the top of the first lifting plate, and an upper hexagonal groove is opened at the bottom of the first lifting plate. The upper hexagonal groove is communicated with the first through hole. The pressing block is inserted into the upper hexagonal groove. There are two hand-tightening bolts arranged on the side of the first lifting plate. The two hand-tightening bolts respectively pass through the first lifting plate and are threadedly connected to the inside of the pressing block. A second through hole is opened inside the pressing block, and a movable block is fixedly connected inside the second through hole. There are four movable blocks. An activity tube is fixedly connected to the inner side of the movable block. An electric cylinder is installed inside the top plate. A second lifting plate is fixedly connected to the bottom of the electric cylinder. A driving motor is installed at the bottom of the second lifting plate. A rotating shaft is arranged at the output end of the bottom of the driving motor. A tool holder is fixedly connected to the bottom of the rotating shaft. The drill bit is installed at the bottom of the tool holder. First through holes are also opened inside the placing table and the fixed table. Obtain the placing table, insert the placing table with a hexagonal prism structure into the lower hexagonal groove to realize the installation and setting of the placing table. Obtain the pressing block and two hand-tightening bolts, insert the pressing block with a hexagonal prism structure into the upper hexagonal groove, and the two hand-tightening bolts respectively pass through the first lifting plate and are threadedly connected to the inside of the pressing block to realize the installation and setting of the pressing block. Place the workpiece inside the four limiting blocks. Turn on the electric push rod to extend and operate. The electric push rod drives the first lifting plate to move downward, and the pressing block moves downward following the first lifting plate. The four movable blocks reach inside the four activity grooves, and the activity tubes reach inside the four limiting blocks and abut against the workpiece, and the workpiece is tightly pressed and fixed. Turn on the driving motor to operate, and structures such as the rotating shaft, the tool holder, and the drill bit rotate at high speed. Turn on the electric cylinder to extend and operate, and structures such as the second lifting plate, the driving motor, the tool holder, and the drill bit move downward. The drill bit passes through the second lifting plate, the pressing block, and the activity tube, and the drill bit drills the workpiece until the drill bit reaches inside the placing table. Subsequently, the electric cylinder contracts and operates, and structures such as the second lifting plate, the driving motor, the tool holder, and the drill bit move upward and return to their positions. The driving motor is turned off or paused. The electric push rod contracts and operates, and the first lifting plate (and the pressing block return to their positions to complete the drilling process of the washer. Take out the washer and place a new workpiece for processing, and repeat the process. The workpiece is quickly pressed and drilled, reducing manual operation, saving time and labor, and improving efficiency. The placing table and the pressing block are convenient for installation and replacement, meeting the processing needs of workpieces of various sizes.

[0005] For further improvement, the limiting block is provided with an inner arc and an outer arc, and a chamfer is provided at the top of the limiting block. The inner arc improves the fit with the workpiece and the movable pipe. The outer arc enables the limiting block to reach inside the second through hole of the pressing block. The chamfer facilitates the quick placement and entry of the workpiece and the movable pipe.

[0006] For further improvement, mounting holes are opened on the side of the first lifting plate, threaded grooves are opened on the side of the pressing block, and a hand-tightening bolt passes through the mounting hole and is connected to the inside of the threaded groove. Mounting holes are opened inside the placing table, threaded grooves are opened at the bottom of the inner groove, and hexagon socket head cap screws are arranged inside the mounting holes. The hexagon socket head cap screws are threadedly connected to the threaded grooves. The pressing block is fixed by the hand-tightening bolt, the mounting hole and the threaded groove. The placing table is fixed by the mounting hole, the hexagon bolt and the threaded groove. The structure is simple, easy to install, convenient to operate and quick to disassemble.

[0007] For further improvement, there are two electric push rods, which are distributed on the left and right sides of the electric cylinder. The two electric push rods operate simultaneously, and the acting forces of the two electric push rods are the same, ensuring the stable up and down movement of the first lifting plate.

[0008] For further improvement, a light axis is fixedly connected to the top of the operating table, and the light axis is connected to the top plate. A first linear bearing is arranged inside the first lifting plate, and the side surface of the light axis interacts with the inside of the first linear bearing. There are two light axes and two first linear bearings respectively, and the two light axes interact with the two first linear bearings. During the up and down movement of the first lifting plate, it is further restricted, ensuring that the movable pipe acts vertically on the workpiece for pressing.

[0009] For further improvement, a second linear bearing is arranged inside the second lifting plate, and the side surface of the light axis interacts with the inside of the second linear bearing. There are two second linear bearings, and the two light axes interact with the two second linear bearings. During the up and down movement of the second lifting plate, it is further restricted, ensuring that the drill bit acts precisely on the workpiece for processing.

[0010] For further improvement, a blanking groove is arranged at the bottom of the operating table, a loading box is arranged inside the blanking groove, moving wheels are arranged at the bottom of the loading box, leakage holes are opened at the bottom of the inner groove, and the leakage holes communicate with the blanking groove. The debris generated during the drilling process reaches the blanking groove through the first through holes inside the placing table and the fixing table, and is finally collected in the loading box. The moving wheels facilitate the movement and transfer of the loading box, and the debris collected in the loading box is convenient for quick processing.

[0011] For further improvement, an air compressor is arranged on the back of the operating table. A transmission pipe is fixedly connected to the side of the air compressor, and a spray gun is fixedly connected to the end of the transmission pipe. The spray gun is placed on the top of the top plate. The operator takes the spray gun. After the air compressor is started, the high-pressure air generated by the air compressor reaches the spray gun through the transmission pipe. The operator uses the high-pressure air sprayed by the spray gun to clean the device, maintaining the overall cleanliness of the device.

[0012] The beneficial effects of the present utility model are as follows:

[0013] 1. By obtaining the placement table, inserting the placement table with a hexagonal prism structure into the lower hexagonal groove to achieve the installation of the placement table, obtaining the pressing block and two hand-tightening bolts, inserting the pressing block with a hexagonal prism structure into the upper hexagonal groove, and respectively threading the two hand-tightening bolts through the first lifting plate and threadedly connecting them to the inside of the pressing block to achieve the installation of the pressing block. Place the workpiece inside the four limit blocks, start the electric push rod to extend and operate, the electric push rod drives the first lifting plate to move downward, the pressing block moves downward following the first lifting plate, the four movable blocks reach inside the four movable grooves, the movable pipe reaches inside the four limit blocks and abuts against the workpiece, and the workpiece is tightly fixed. Start the drive motor to operate, and structures such as the rotating shaft, tool holder, and drill bit rotate at high speed. Start the electric cylinder to extend and operate, and structures such as the second lifting plate, drive motor, tool holder, and drill bit move downward. The drill bit passes through the second lifting plate, the pressing block, and the inside of the movable pipe, and the drill bit drills the workpiece until the drill bit reaches inside the placement table. Subsequently, the electric cylinder contracts and operates, and structures such as the second lifting plate, drive motor, tool holder, and drill bit move upward and return to their positions. The drive motor is turned off or paused, the electric push rod contracts and operates, the first lifting plate (and the pressing block return to their positions, completing the drilling process of the washer. Take out the washer and place a new workpiece for processing, and repeat the cycle. The workpiece is quickly tightened for drilling processing, reducing manual operation, saving time and labor, and improving efficiency. The placement table and the pressing block are convenient for installation and replacement, meeting the processing needs of workpieces of various sizes.

[0014] 2. Through the interaction between the two optical axes and the two first linear bearings, the up and down movement of the first lifting plate is further restricted, ensuring that the movable pipe acts vertically on the workpiece for clamping. Through the interaction between the two optical axes and the two second linear bearings, the up and down movement of the second lifting plate is further restricted, ensuring that the drill bit acts precisely on the workpiece for processing.

[0015] 3. During the drilling process, the generated debris passes through the first through holes inside the placement table and the fixed table to reach the blanking groove, and is finally collected in the loading box. The moving wheels facilitate the movement and transfer of the loading box, and the debris collected in the loading box is convenient for rapid processing. The operator takes the spray gun, and after starting the air compressor, the high-pressure air generated by the air compressor passes through the transmission pipe to reach the spray gun. The operator uses the high-pressure air sprayed by the spray gun to clean the device, maintaining the overall cleanliness of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 is a schematic structural diagram of the present utility model;

[0017] Figure 2 is of the present utility model Figure 1 enlarged view of part A in;

[0018] Figure 3 is the front structural view of the present utility model;

[0019] Figure 4 of the present utility model Figure 3 is the enlarged view at position B;

[0020] Figure 5 is the installation display view of the pressing block of the present utility model;

[0021] Figure 6 is the bottom display view of the pressing block of the present utility model;

[0022] Figure 7 of the present utility model Figure 3 is the enlarged view at position C;

[0023] Figure 8 is the internal display view of the operating table of the present utility model;

[0024] Figure 9 of the present utility model Figure 8 is the enlarged view at position D;

[0025] Figure 10 is the left side display view of the structure of the present utility model.

[0026] Explanation of reference numerals: 1, operating table; 2, placing table; 3, pressing block; 4, drill bit; 5, inner groove; 6, fixed table; 7, lower hexagonal groove; 8, limiting block; 9, movable groove; 10, column; 11, top plate; 12, electric push rod; 13, first lifting plate; 14, first through hole; 15, upper hexagonal groove; 16, hand-tightening bolt; 17, second through hole; 18, movable block; 19, movable pipe; 20, electric cylinder; 21, second lifting plate; 22, driving motor; 23, rotating shaft; 24, tool holder; 25, optical axis; 26, first linear bearing; 27, second linear bearing; 28, blanking groove; 29, loading box; 30, moving wheel; 31, leakage hole; 32, air compressor; 33, transmission pipe; 34, spray gun. Detailed implementation manners

[0027] The following further describes this embodiment in conjunction with the attached Figures 1 - 10 drawings:

[0028] As Figures 1 - 10As shown in the figure: In this embodiment, a drilling positioning device for washer processing includes an operating table 1, a placing table 2, a pressing block 3, and a drill bit 4. An inner groove 5 is opened at the top of the operating table 1, and a fixed table 6 is fixedly connected inside the inner groove 5. A lower hexagonal groove 7 is opened at the top of the fixed table 6. The placing table 2 and the pressing block 3 are of hexagonal prism structures. The placing table 2 is inserted into the lower hexagonal groove 7. A limiting block 8 is fixedly connected to the top of the placing table 2. An activity groove 9 is arranged on the side of the limiting block 8. There are four limiting blocks 8 and four activity grooves 9 respectively. The workpiece is placed inside the four limiting blocks 8. A column 10 is fixedly connected to the top of the operating table 1, and a top plate 11 is fixedly connected to the top of the column 10. An electric push rod 12 is installed inside the top plate 11. A first lifting plate 13 is fixedly connected to the bottom of the electric push rod 12. A first through hole 14 is opened at the top of the first lifting plate 13. An upper hexagonal groove 15 is opened at the bottom of the first lifting plate 13. The upper hexagonal groove 15 is communicated with the first through hole 14. The pressing block 3 is inserted into the upper hexagonal groove 15. There are two hand-tightening bolts 16 arranged on the side of the first lifting plate 13. The two hand-tightening bolts 16 respectively pass through the first lifting plate 13 and are threadedly connected to the inside of the pressing block 3. A second through hole 17 is opened inside the pressing block 3. An activity block 18 is fixedly connected inside the second through hole 17. There are four activity blocks 18. An activity tube 19 is fixedly connected to the inner side of the activity block 18. An electric cylinder 20 is installed inside the top plate 11. A second lifting plate 21 is fixedly connected to the bottom of the electric cylinder 20. A driving motor 22 is installed at the bottom of the second lifting plate 21. A rotating shaft 23 is arranged at the bottom output end of the driving motor 22. A tool holder 24 is fixedly connected to the bottom of the rotating shaft 23. The drill bit 4 is installed at the bottom of the tool holder 24. First through holes 14 are also opened inside the placing table 2 and the fixed table 6. The limiting block 8 is provided with an inner arc and an outer arc, and a chamfer is arranged at the top of the limiting block 8. An installation hole is opened on the side of the first lifting plate 13, and a threaded groove is opened on the side of the pressing block 3. The hand-tightening bolt 16 passes through the installation hole and is connected to the inside of the threaded groove. Installation holes are opened inside the placing table 2, and threaded grooves are opened at the bottom of the inner groove 5. Hexagon socket head cap screws are arranged inside the installation holes, and the hexagon socket head cap screws are threadedly connected to the threaded grooves. There are two electric push rods 12, and the two electric push rods 12 are distributed on the left and right sides of the electric cylinder 20.

[0029] As Figure 1 , Figure 3 , Figure 8 and Figure 10 shown: A optical axis 25 is fixedly connected to the top of the operating table 1. The optical axis 25 is connected to the top plate 11. A first linear bearing 26 is arranged inside the first lifting plate 13. The side surface of the optical axis 25 interacts with the inside of the first linear bearing 26. There are two optical axes 25 and two first linear bearings 26 respectively. A second linear bearing 27 is arranged inside the second lifting plate 21. The side surface of the optical axis 25 interacts with the inside of the second linear bearing 27. There are two second linear bearings 27.

[0030] As Figure 1 , Figure 3 ,Figure 8 and Figure 10 As shown in Figure 10 , a blanking chute 28 is provided at the bottom of the operating table 1. A loading box 29 is arranged inside the blanking chute 28. Moving wheels 30 are provided at the bottom of the loading box 29. Leak holes 31 are formed at the bottom of the inner groove 5. The leak holes 31 communicate with the blanking chute 28. An air compressor 32 is arranged on the back of the operating table 1. A transmission pipe 33 is fixedly connected to the side of the air compressor 32. A spray gun 34 is fixedly connected to the end of the transmission pipe 33. The spray gun 34 is placed on the top of the top plate 11.

[0031] When the utility model is in use: Obtain the placing table 2, and insert the placing table 2 with a hexagonal prism structure into the lower hexagonal groove 7 to realize the installation and setting of the placing table 2. Obtain the pressing block 3 and two hand-tightening bolts 16, insert the pressing block 3 with a hexagonal prism structure into the upper hexagonal groove 15, and the two hand-tightening bolts 16 respectively pass through the first lifting plate 13 and are respectively threadedly connected to the inside of the pressing block 3 to realize the installation and setting of the pressing block 3. Place the workpiece inside the four limiting blocks 8, start the electric push rod 12 to extend and operate, the electric push rod 12 drives the first lifting plate 13 to move downward, and the pressing block 3 moves downward following the first lifting plate 13. The two optical axes 25 and the two first linear bearings 26 interact with each other, and the up-and-down movement of the first lifting plate 13 is further restricted. The four movable blocks 18 reach inside the four movable grooves 9, and the movable pipe 19 reaches inside the four limiting blocks 8 and abuts against the workpiece, and the workpiece is tightly pressed and fixed. Start the driving motor 22 to operate, and structures such as the rotating shaft 23, the tool holder 24, and the drill bit 4 rotate at high speed. Start the electric cylinder 20 to extend and operate, and structures such as the second lifting plate 21, the driving motor 22, the tool holder 24, and the drill bit 4 move downward. The two optical axes 25 and the two second linear bearings 27 interact with each other, and the up-and-down movement of the second lifting plate 21 is further restricted. The drill bit 4 passes through the second lifting plate 21, the pressing block 3, and the inside of the movable pipe 19, and the drill bit 4 drills the workpiece until the drill bit 4 reaches inside the placing table 2. Subsequently, the electric cylinder 20 contracts and operates, and structures such as the second lifting plate 21, the driving motor 22, the tool holder 24, and the drill bit 4 move upward and return to their positions. The driving motor 22 is turned off or paused, the electric push rod 12 contracts and operates, and the first lifting plate 13 and the pressing block 3 return to their positions, completing the drilling process of the washer. Take out the washer and place a new workpiece for processing, and repeat the cycle. The workpiece is quickly pressed and drilled, reducing manual operation, saving time and labor, and improving efficiency. The placing table 2 and the pressing block 3 are convenient for installation and replacement, meeting the processing needs of workpieces of various sizes. The debris generated during the drilling process passes through the first through hole 14 inside the placing table 2 and the fixing table 6 to reach the blanking groove 28, and is finally collected in the loading box 29. The operator pulls out the loading box 29, and the moving wheels 30 facilitate the movement and transfer of the loading box 29. The debris collected in the loading box 29 is convenient for quick processing. The operator takes the spray gun 34, and after starting the air compressor 32, the high-pressure air generated by the air compressor 32 passes through the transmission pipe 33 to reach the spray gun 34. The operator uses the high-pressure air sprayed by the spray gun 34 to clean the device, maintaining the overall cleanliness of the device.

[0032] Although the present utility model has been illustrated and described with reference to the preferred embodiments, those skilled in the art should understand that various changes in form and details may be made within the scope of the claims.

Claims

1. A drilling and positioning device for gasket processing, comprising an operating table (1), a placing table (2), a pressing block (3) and a drill bit (4), wherein: The top of the operating table (1) is provided with an inner groove (5), a fixed table (6) is fixedly connected inside the inner groove (5), a lower hexagonal groove (7) is provided on the top of the fixed table (6), the placing table (2) and the pressing block (3) are hexagonal structures, the placing table (2) is plugged into the lower hexagonal groove (7), a limiting block (8) is fixedly connected to the top of the placing table (2), a movable groove (9) is provided on the side of the limiting block (8), there are four limiting blocks (8) and four movable grooves (9), and the workpiece is placed on the four limiting blocks. On the inner side of the positioning block (8), the top of the operating table (1) is fixedly connected to a column (10), the top of the column (10) is fixedly connected to a top plate (11), an electric push rod (12) is installed inside the top plate (11), the bottom of the electric push rod (12) is fixedly connected to a first lifting plate (13), the top of the first lifting plate (13) is provided with a first through hole (14), the bottom of the first lifting plate (13) is provided with an upper hexagonal groove (15), and the upper hexagonal groove (15) is connected to the first through hole (14). The pressing block (3) is inserted into the upper hexagonal groove (15), and a hand-tightening bolt (16) is arranged on the side of the first lifting plate (13). There are two hand-tightening bolts (16). The two hand-tightening bolts (16) respectively pass through the first lifting plate (13) and are threadedly connected to the inside of the pressing block (3). A second through hole (17) is opened inside the pressing block (3), and a movable block (18) is fixedly connected inside the second through hole (17). There are four movable blocks (18), and the inner side of the movable block (18) is fixedly connected to the movable block (18). The top plate (11) is provided with an electric cylinder (20), the bottom of the electric cylinder (20) is fixedly connected to a second lifting plate (21), the bottom of the second lifting plate (21) is provided with a driving motor (22), the bottom output end of the driving motor (22) is provided with a rotating shaft (23), the bottom of the rotating shaft (23) is fixedly connected to a tool holder (24), the drill bit (4) is installed at the bottom of the tool holder (24), and the first through hole (14) is also provided inside the placing platform (2) and inside the fixing platform (6).

2. A drilling and positioning device for gasket processing according to claim 1, characterized in that: The limit block (8) is provided with an inner arc and an outer arc, and a cutting angle is provided at the top of the limit block (8).

3. The drilling and positioning device for gasket processing according to claim 1, characterized in that: A mounting hole is provided on the side of the first lifting plate (13), a threaded groove is provided on the side of the pressing block (3), a hand-tightened bolt (16) passes through the mounting hole and is connected to the inside of the threaded groove, a mounting hole is provided inside the placing platform (2), a threaded groove is provided at the bottom of the inner groove (5), a hexagon socket bolt is arranged inside the mounting hole, and the hexagon socket bolt is threadedly connected to the threaded groove.

4. The drilling and positioning device for gasket processing according to claim 1, characterized in that: There are two electric push rods (12), and the two electric push rods (12) are distributed on the left and right sides of the electric cylinder (20).

5. The drilling and positioning device for gasket processing according to claim 1, characterized in that: An optical axis (25) is fixedly connected to the top of the operating table (1), the optical axis (25) is connected to the top plate (11), a first linear bearing (26) is arranged inside the first lifting plate (13), the side surface of the optical axis (25) interacts with the inside of the first linear bearing (26), and there are two optical axes (25) and two first linear bearings (26) respectively.

6. A drilling and positioning device for gasket processing according to claim 5, characterized in that: A second linear bearing (27) is arranged inside the second lifting plate (21), and the side surface of the optical axis (25) interacts with the inside of the second linear bearing (27), and there are two second linear bearings (27).

7. The drilling and positioning device for gasket processing according to claim 1, characterized in that: The operating table (1) is provided with a material discharge chute (28) at the bottom, a loading box (29) is provided inside the material discharge chute (28), a moving wheel (30) is provided at the bottom of the loading box (29), and a leakage hole (31) is opened at the bottom of the inner groove (5), and the leakage hole (31) is connected to the material discharge chute (28).

8. The drilling and positioning device for gasket processing according to claim 1, characterized in that: An air compressor (32) is arranged on the back of the operating table (1), a transmission pipe (33) is fixedly connected to the side of the air compressor (32), a spray gun (34) is fixedly connected to the end of the transmission pipe (33), and the spray gun (34) is placed on the top of the top plate (11).

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