Automated drilling equipment for mechanical manufacturing and use method thereof

Abstract

The present invention discloses an automated drilling device for mechanical manufacturing and a method of using the same, and relates to the field of processing and manufacturing technology. The device comprises a workbench, a moving mechanism is arranged on the top of the workbench, a clamping mechanism is arranged on the top of the moving mechanism, a driving mechanism is arranged on one side of the top of the workbench, a buffer mechanism is arranged on one side of the driving mechanism, the buffer mechanism comprises a connecting block, a clamping ring is fixedly connected to one side of the connecting block, and a torsion ring is screwed on one side of the clamping ring. During use of the present invention, the drill bit is placed in the clamping ring, and the torsion ring is manually twisted for clamping, and then the driving mechanism drives the connecting block to rotate through the punching motor and the connecting column to punch holes. In this process, the micro motor drives the screw rod to rotate and drives the connecting plate and the second sliding block to slide along the sliding frame, and the drill rod is contacted with the workpiece through the notch previously opened on the workpiece by the drill rod, so as to avoid the jumping of the drill bit and improve the work efficiency.

Description

Technical Field

[0001] The invention relates to the technical field of processing and manufacturing, and in particular to an automated drilling device for mechanical manufacturing and a use method thereof. Background Art

[0002] For example, the automatic drilling equipment for mechanical manufacturing and its use method disclosed in patent publication number CN116900350A include a base, a clamping mechanism, an adjustment mechanism, a universal positioning mechanism and a drilling mechanism, wherein the clamping mechanism is fixedly arranged at the top of the base, the adjustment mechanism is fixedly arranged at the other end of the base, the universal positioning mechanism is fixedly arranged at the side wall of the adjustment mechanism, and the drilling mechanism is fixedly arranged at the side wall of the universal positioning mechanism. The present invention is provided with a clamping mechanism and three clamping seats are used to clamp the workpiece, so that the workpiece processing surface can be fully processed without moving or re-clamping the workpiece, thus solving the technical problem that multi-faceted drilling needs to be flipped and fixed in the prior art; by providing a universal positioning mechanism and using two universal positioning mechanisms, the technical effect that the drill bit can be processed at any angle is achieved, thus solving the technical problem that it is time-consuming and labor-intensive to deal with complex angle drilling in the prior art.

[0003] However, during the drilling process, due to the setting of its internal clamping mechanism and drilling mechanism, the drill bit may easily jump when in use due to the contact between the drill bit and the workpiece when drilling, making it difficult to position the drill bit. A common method is to first open a groove on the surface of the workpiece and then drill a hole. This requires repeated grooving, which reduces work efficiency. At the same time, the vibration generated by the jumping drill bit reacts on the equipment due to the need to be positioned, affecting the service life of the equipment. Therefore, in response to this situation, we propose a more convenient and practical automated drilling equipment that meets the use needs. Summary of the invention

[0004] The object of the present invention is to provide an automated drilling device for mechanical manufacturing and a method of using the same to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: an automated drilling device for mechanical manufacturing and a method of using the same, comprising a workbench, a moving mechanism is arranged on the top of the workbench, a clamping mechanism is arranged on the top of the moving mechanism, a driving mechanism is arranged on one side of the top of the workbench, a buffer mechanism is arranged on one side of the driving mechanism, the buffer mechanism comprises a connecting block, a clamping ring is fixedly connected to one side of the connecting block, a torsion ring is screwed on one side of the clamping ring, a shell is arranged on one side of the clamping ring, a slotting mechanism is arranged on one side of the buffer mechanism, the slotting mechanism comprises a sliding frame, the sliding frame is connected to the shell, and the sliding frame A second sliding block is slidably connected to the inner wall of one side, and connecting plates are fixedly connected to both sides of the second sliding block. A through hole is opened on one side of the connecting plate, and a screw rod is screwed in the through hole. Both ends of the screw rod are rotatably connected to both sides of the sliding frame. A micro motor is installed on one side of the second sliding block, and the output end of the micro motor is connected to the screw rod. A drill rod is rotatably connected to one side of the second sliding block, and second support blocks are rotatably connected to both sides of the second sliding block. An automatic telescopic rod is installed on one side of the second support block, and a sleeve is slidably connected to the outer wall of the drill rod, and third rotating blocks are rotatably connected to both sides of the sleeve, and the third rotating block is connected to the output end of the automatic telescopic rod.

[0006] Furthermore, the moving mechanism includes a moving plate, fixed frames are fixedly connected to both sides of the bottom of the moving plate, the fixed frame is connected to the workbench, a sliding groove is opened on the top of the fixed frame, a first sliding block is slidably connected in the groove, a through hole is opened on one side of the first sliding block, a rotating rod is rotatably connected in the through hole, and first guide wheels are rotatably connected to both ends of the rotating rod, and the first guide wheel adapts and slides with the groove opened on one side of the fixed frame.

[0007] Furthermore, a driven gear is fixedly connected to the middle of the rotating rod, a first servo motor is installed on one side of the bottom of the movable plate, a driving gear is fixedly connected to the output end of the first servo motor, and the teeth of the driving gear and the driven gear are meshed.

[0008] Furthermore, the clamping mechanism includes a fixed plate, the four corners of the bottom of the fixed plate are fixedly connected to support columns, the bottom of the support columns is connected to the movable plate, the two sides of the bottom of the fixed plate are fixedly connected to first fixed blocks, one side of the first fixed block is penetrated by a through hole, a bidirectional screw is rotatably connected in the through hole, a notch is opened at the top of the fixed plate, the first support block is slidably connected in the notch, the first support block and the bidirectional screw are threadedly connected, a second servo motor is installed on one side of the first fixed block, and the output end of the second servo motor is connected to the bidirectional screw.

[0009] Furthermore, a clamping frame is fixedly connected to the top of the first support block, a plurality of through holes are penetrated through one side of the clamping frame, a sliding column is slidably connected in the through hole, a clamping block is fixedly connected to one side of the sliding column, a first spring is installed between the sliding column and the clamping block, and a rubber pad is fixedly connected to one side of the clamping block.

[0010] Furthermore, the driving mechanism includes a support plate, the bottom of the support plate is connected to the workbench, a sliding plate is provided on one side of the support plate, connecting shafts are fixedly connected on both sides of the sliding plate, one end of the connecting shaft is rotatably connected to a second guide wheel, the second guide wheel is adapted to the grooves provided on both sides of the support plate, a mounting plate is installed on one side of the sliding plate, a punching motor is installed on the top of the mounting plate, a connecting column is fixedly connected to the output end of the punching motor, the connecting column and the mounting plate are rotatably connected, a cylinder is installed on the top of the support plate, and the output end of the cylinder is connected to the sliding plate.

[0011] Furthermore, a buffer plate is provided in the shell, one side of the buffer plate is fixedly connected to a second fixed block, one side of the second fixed block is rotatably connected to a connecting rod, one side of the connecting rod is rotatably connected to a third fixed block, and the third fixed block is connected to the inner wall of the shell.

[0012] Furthermore, the buffer plate is fixedly connected to the first rotating block on one side away from the second fixed block, a damper is installed on one side of the first rotating block, one end of the damper is rotatably connected to the second rotating block, one side of the second rotating block is connected to the outer shell, an adjustment plate is screwed on the outer wall of the damper, a second spring is installed on one side of the adjustment plate, and one end of the second spring is in contact with the first rotating block.

[0013] A method for using an automated drilling device for mechanical manufacturing, comprising the following steps:

[0014] Step 1: Positioning the workpiece: placing the workpiece on the clamping mechanism for positioning and fixing, and moving the workpiece to the punching position through the cooperation between the components of the moving mechanism;

[0015] Step 2: Drilling preparation, start the driving mechanism, push the sliding plate through the cylinder to drive the drilling motor to move toward the workpiece, and start the drilling motor at the same time to drill the workpiece until the preset drilling depth is reached;

[0016] Step 3: Buffering protection and slotting. When the drill rod is drilling, the drill bit is prone to jump when it contacts the workpiece, so a slotting mechanism is required to slot the surface of the workpiece through the drill rod. At the same time, during the drilling process, the buffer plate is buffered under the action of the damper and the second spring to reduce the impact of vibration on the equipment and protect the workpiece from damage.

[0017] Step 4: Drilling is completed. When the drill bit completes drilling to the preset depth, the drilling motor stops working, the cylinder retracts, and the buffer mechanism and the slotting mechanism return to their initial positions.

[0018] Step 5: The workpiece is taken out, the moving mechanism works again, moves the workpiece to a position convenient for taking out, and the operator takes the workpiece out of the clamping mechanism.

[0019] Compared with the prior art, the present invention has the following beneficial effects:

[0020] The automatic drilling equipment and the use method for mechanical manufacturing, through the arrangement of the buffer mechanism and the slotting mechanism, during use, the drill bit is placed in the clamping ring, and the twisting ring is manually twisted for clamping, and then the driving mechanism drives the connecting block to rotate through the punching motor and the connecting column to punch holes, in this process, the micro motor drives the screw rod to rotate to drive the connecting plate and the second sliding block to slide along the sliding frame, and when the drill rod is in contact with the workpiece, the automatic telescopic rod is started to move the sleeve through the second supporting block and the third rotating block to adjust the position of the drill rod, and the drill bit is prevented from jumping through the notch previously opened on the workpiece by the drill rod, thereby improving the work efficiency, and at the same time, the buffer plate is in contact with the drill bit, and the drill bit is preliminarily fixed through the second fixed block, the third fixed block and the connecting rod, and at the same time, the vibration on the buffer plate is absorbed by the damper and the first rotating block and the second rotating block, and the jumping drill bit can also be fixed by adjusting the elastic force of the second spring through the adjusting plate, thereby preventing the generated vibration from reacting on the equipment and affecting the service life of the equipment, and the device has a relatively simple structure and strong practicality, and is suitable for popularization.

[0021] At the same time, the clamping mechanism can achieve fine adjustment and precise clamping of the workpiece, ensuring the stability and precision of the workpiece during the drilling process, improving the processing quality, and can also be adjusted according to workpieces of different sizes and shapes. It has a wide range of applications and can meet different processing needs. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0023] Figure 2 It is a bottom view structural schematic diagram of the moving mechanism of the present invention;

[0024] Figure 3 It is a schematic cross-sectional structure diagram of the clamping mechanism of the present invention;

[0025] Figure 4 It is a schematic diagram of the driving mechanism structure of the present invention;

[0026] Figure 5 It is a schematic cross-sectional structural diagram of the buffer mechanism of the present invention;

[0027] Figure 6 For the present invention Figure 5 A schematic diagram of the structure enlargement in the middle;

[0028] Figure 7 It is a schematic diagram of the structure of the slotting mechanism of the present invention.

[0029] In the figure: 1, workbench; 2, moving mechanism; 201, moving plate; 202, fixed frame; 203, first sliding block; 204, rotating rod; 205, first guide wheel; 206, driven gear; 207, first servo motor; 208, driving gear; 3, clamping mechanism; 301, fixed plate; 302, support column; 303, first fixed block; 304, bidirectional screw; 305, second servo motor; 306, first support block; 307, clamping frame; 308, sliding column; 309, clamping block; 310, first spring; 311, rubber pad; 4, driving mechanism; 401, support plate; 402, sliding plate; 403, connecting shaft; 404, second guide wheel; 405, installation Mounting plate; 406, punching motor; 407, connecting column; 408, cylinder; 5, buffer mechanism; 501, connecting block; 502, clamping ring; 503, torsion ring; 504, housing; 505, buffer plate; 506, second fixed block; 507, connecting rod; 508, third fixed block; 509, first rotating block; 510, damper; 511, second rotating block; 512, adjusting plate; 513, second spring; 6, slotting mechanism; 601, sliding frame; 602, second sliding block; 603, connecting plate; 604, screw; 605, micro motor; 606, drill rod; 607, second support block; 608, automatic telescopic rod; 609, sleeve; 610, third rotating block. DETAILED DESCRIPTION

[0030] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0031] During the processing of the hardware industry, drilling equipment is needed. The drilling equipment provided by the present invention is specially used for drilling operations on workpieces during the processing of hardware products. When using this equipment for drilling operations, it should be noted that before starting the machine, you should carefully check whether all parts of the equipment are intact, especially the drill bit part, and confirm its sharpness and fixation. Once the drill bit is found to be worn or damaged, it should be replaced in time to avoid damage to the workpiece. Working in a high-noise environment for a long time may cause damage to the operator's hearing. Therefore, the equipment should be equipped with corresponding noise reduction and dust removal equipment to ensure a safe and comfortable operating environment.

[0032] like Figure 1-Figure 7 As shown, the present invention provides a technical solution: an automated drilling device for mechanical manufacturing and a method of using the same, comprising a workbench 1, a moving mechanism 2 is arranged on the top of the workbench 1, a clamping mechanism 3 is arranged on the top of the moving mechanism 2, a driving mechanism 4 is arranged on one side of the top of the workbench 1, a buffer mechanism 5 is arranged on one side of the driving mechanism 4, the buffer mechanism 5 comprises a connecting block 501, a clamping ring 502 is fixedly connected to one side of the connecting block 501, a torsion ring 503 is screwed on one side of the clamping ring 502, a shell 504 is arranged on one side of the clamping ring 502, a slotting mechanism 6 is arranged on one side of the buffer mechanism 5, the slotting mechanism 6 comprises a sliding frame 601, the sliding frame 601 is connected to the shell 504, and a second sliding block 6 is slidably connected to the inner wall of one side of the sliding frame 601 02, the second sliding block 602 is fixedly connected with connecting plates 603 on both sides, a through hole is opened on one side of the connecting plate 603, a screw rod 604 is screwed in the through hole, both ends of the screw rod 604 are rotatably connected with both sides of the sliding frame 601, a micro motor 605 is installed on one side of the second sliding block 602, the output end of the micro motor 605 is connected with the screw rod 604, a drill rod 606 is rotatably connected to one side of the second sliding block 602, second supporting blocks 607 are rotatably connected to both sides of the second sliding block 602, an automatic telescopic rod 608 is installed on one side of the second supporting block 607, a sleeve 609 is slidably connected to the outer wall of the drill rod 606, and a third rotating block 610 is rotatably connected to both sides of the sleeve 609, and the third rotating block 610 is connected to the output end of the automatic telescopic rod 608.

[0033] It should be noted that during use, the drill bit is placed into the clamping ring 502 through the housing 504, and the torsion ring 503 is manually twisted for clamping, and then the driving mechanism 4 rotates through the connecting block 501 to drill holes. Before this process, the micro motor 605 drives the screw rod 604 to rotate and drives the connecting plate 603 and the second sliding block 602 to slide along the sliding frame 601. While the drill rod 606 is in contact with the workpiece, the automatic telescopic rod 608 is started to move the sleeve 609 through the second support block 607 and the third rotating block 610 to adjust the position of the drill rod 606. The slotting mechanism 6 can quickly and accurately complete the slotting task, improve production efficiency and processing speed, shorten the production cycle, and reduce production costs.

[0034] like Figure 2As shown, the moving mechanism 2 includes a moving plate 201, and fixed frames 202 are fixedly connected to both sides of the bottom of the moving plate 201, and the fixed frame 202 is connected to the workbench 1. A sliding groove is opened on the top of the fixed frame 202, and a first sliding block 203 is slidably connected in the groove. A through hole is opened on one side of the first sliding block 203, and a rotating rod 204 is rotatably connected in the through hole. First guide wheels 205 are rotatably connected to both ends of the rotating rod 204, and the first guide wheel 205 is adapted to and slides with the groove opened on one side of the fixed frame 202, and a driven gear 206 is fixedly connected to the middle of the rotating rod 204, and a first servo motor 207 is installed on one side of the bottom of the moving plate 201. A driving gear 208 is fixedly connected to the output end of the first servo motor 207, and the teeth of the driving gear 208 and the driven gear 206 are meshed.

[0035] It should be noted that during use, when movement is required, the first servo motor 207 first drives the driving gear 208 to rotate, and at the same time drives the first guide wheel 205 to rotate through the driven gear 206 and the rotating rod 204. The first guide wheel 205 drives the first sliding block 203 to move along the fixed frame 202 while driving the movable plate 201 to move. The moving mechanism 2 can realize the horizontal movement of the workpiece, so that the drilling position can be adjusted as needed, thereby improving the flexibility and diversity of processing.

[0036] like Figure 3 As shown, the clamping mechanism 3 includes a fixed plate 301, and the four corners of the bottom of the fixed plate 301 are fixedly connected to support columns 302, the bottom of the support column 302 is connected to the movable plate 201, and the two sides of the bottom of the fixed plate 301 are fixedly connected to the first fixed block 303, one side of the first fixed block 303 is penetrated by a through hole, and a bidirectional screw 304 is rotatably connected in the through hole, and a notch is opened on the top of the fixed plate 301, and a first support block 306 is slidably connected in the notch, and the first support block 306 is screwed to the bidirectional screw 304. A second servo motor 305 is installed on one side of the first fixed block 303, and the output end of the second servo motor 305 is connected to the bidirectional screw 304. A clamping frame 307 is fixedly connected to the top of the first support block 306. A plurality of through holes are opened on one side of the clamping frame 307, and a sliding column 308 is slidably connected in the through hole. A clamping block 309 is fixedly connected to one side of the sliding column 308, a first spring 310 is installed between the sliding column 308 and the clamping block 309, and a rubber pad 311 is fixedly connected to one side of the clamping block 309.

[0037] It should be noted that during use, the workpiece is first placed on the fixed plate 301, and then the second servo motor 305 on the fixed plate 301 drives the bidirectional screw 304 to rotate and drive the first support block 306 to move, move the clamping frame 307 toward the workpiece, and contact the workpiece through the rubber pad 311. In this process, according to the shape of the workpiece, the clamping block 309 clamps the workpiece under the action of the sliding column 308 and the first spring 310. The clamping mechanism 3 can be adjusted according to workpieces of different sizes and shapes, and has a wide range of applications to meet different processing requirements.

[0038] like Figure 4 As shown, the driving mechanism 4 includes a support plate 401, the bottom of the support plate 401 is connected to the workbench 1, a sliding plate 402 is arranged on one side of the support plate 401, connecting shafts 403 are fixedly connected on both sides of the sliding plate 402, one end of the connecting shaft 403 is rotatably connected to a second guide wheel 404, the second guide wheel 404 is adapted to the grooves provided on both sides of the support plate 401, a mounting plate 405 is installed on one side of the sliding plate 402, a punching motor 406 is installed on the top of the mounting plate 405, a connecting column 407 is fixedly connected to the output end of the punching motor 406, the connecting column 407 is rotatably connected to the mounting plate 405, a cylinder 408 is installed on the top of the support plate 401, and the output end of the cylinder 408 is connected to the sliding plate 402.

[0039] It should be noted that during use, the driving mechanism 4 is connected to the buffer mechanism 5 through the connecting column 407 and the connecting block 501. When drilling is required, the drilling motor 406 is started first to drive the connecting column 407 to rotate, and then the cylinder 408 is started to drive the sliding plate 402 to move along the support plate 401 through the connecting shaft 403 and the second guide wheel 404, while the mounting plate 405 is moved up and down to drill holes. The driving mechanism 4 realizes precise control of the drill rod 606, and the drilling depth and speed can be adjusted according to the processing requirements to ensure the accuracy of the drilling position and the quality of the processing.

[0040] like Figure 5 - Figure 6As shown, a buffer plate 505 is provided in the shell 504, and a second fixed block 506 is fixedly connected to one side of the buffer plate 505, and a connecting rod 507 is rotatably connected to one side of the second fixed block 506, and a third fixed block 508 is rotatably connected to one side of the connecting rod 507, and the third fixed block 508 is connected to the inner wall of the shell 504, and a first rotating block 509 is fixedly connected to the side of the buffer plate 505 away from the second fixed block 506, and a damper 510 is installed on one side of the first rotating block 509, and one end of the damper 510 is rotatably connected to the second rotating block 511, and one side of the second rotating block 511 is connected to the shell 504, and an adjusting plate 512 is screwed on the outer wall of the damper 510, and a second spring 513 is installed on one side of the adjusting plate 512, and one end of the second spring 513 is in contact with the first rotating block 509.

[0041] It should be noted that during use, the drill bit is placed into the clamping ring 502 through the housing 504, and the twisting ring 503 is manually twisted for clamping, and then the driving mechanism 4 drives the connecting block 501 to rotate through the punching motor 406 and the connecting column 407 to punch holes, and at the same time the buffer plate 505 contacts the drill bit, and the drill bit is preliminarily fixed through the second fixed block 506, the third fixed block 508 and the connecting rod 507, and at the same time the vibration on the buffer plate 505 is absorbed by the damper 510 and the first rotating block 509 and the second rotating block 511, and the jumping drill bit can also be fixed by adjusting the elastic force of the second spring 513 through the adjusting plate 512, and the buffer mechanism 5 plays a buffering and protective role, which can extend the service life of the equipment, reduce the damage to the equipment caused by vibration, and reduce the maintenance cost.

[0042] A method for using an automated drilling device for mechanical manufacturing, comprising the following steps:

[0043] Step 1: Positioning the workpiece: placing the workpiece on the clamping mechanism 3 for positioning and fixing, and moving the workpiece to the punching position through the cooperation between the components of the moving mechanism 2;

[0044] Step 2: Drilling preparation, start the driving mechanism 4, push the sliding plate 402 through the cylinder 408 to drive the drilling motor 406 to move toward the workpiece, and start the drilling motor 406 to drill the workpiece until the preset drilling depth is reached;

[0045] Step 3: buffering protection and slotting. When the drill rod 606 is drilling, the drill bit is prone to jump when in contact with the workpiece, so the slotting mechanism 6 needs to slot the surface of the workpiece through the drill rod 606. At the same time, during the drilling process, the buffer plate 505 is buffered under the action of the damper 510 and the second spring 513 to reduce the impact of vibration on the equipment and protect the workpiece from damage.

[0046] Step 4: Drilling is completed. When the drill bit completes drilling to a preset depth, the drilling motor 406 stops working, and the cylinder 408 retracts, driving the buffer mechanism 5 and the slotting mechanism 6 to return to their initial positions;

[0047] Step 5: The workpiece is taken out. The moving mechanism 2 works again to move the workpiece to a position convenient for taking out. The operator takes out the workpiece from the clamping mechanism 3.

[0048] Working principle: During use, the workpiece is first placed on the fixed plate 301, and then the second servo motor 305 drives the bidirectional screw 304 to move the clamping frame 307 toward the workpiece, and contacts the workpiece through the rubber pad 311, and according to the shape of the workpiece, the clamping block 309 clamps the workpiece under the action of the sliding column 308 and the first spring 310, and the first servo motor 207 drives the driving gear 208 to rotate while driving the first guide wheel 205 to rotate through the driven gear 206 and the rotating rod 204, and the first guide wheel 205 drives the first sliding block 203 to move along the fixed frame 202 while driving the movable plate 201 to move to the drilling position, the drill bit is placed in the clamping ring 502 through the housing 504, and the twisting ring 503 is manually twisted for clamping, and then the driving mechanism 4 rotates through the connecting block 501 to punch holes, in this process, the punching motor 406 is started, driving the connecting column 407 to rotate, and then the cylinder 408 is started through the connecting shaft 4 03 and the second guide wheel 404 drive the sliding plate 402 to move along the support plate 401, while the mounting plate 405 is moved up and down to drill holes. At the same time, the buffer plate 505 contacts the drill bit and preliminarily fixes the drill bit through the second fixed block 506, the third fixed block 508 and the connecting rod 507. At the same time, the vibration on the buffer plate 505 is absorbed by the damper 510 and the first rotating block 509 and the second rotating block 511. Before this process, the micro motor 605 drives the screw rod 604 to rotate and drives the connecting plate 603 and the second sliding block 602 to slide along the sliding frame 601. When the drill rod 606 contacts the workpiece, the automatic telescopic rod 608 starts to move the sleeve 609 through the second support block 607 and the third rotating block 610 to adjust the position of the drill rod 606. Through the notch opened in the workpiece by the drill rod 606 in advance, the drill bit is avoided from jumping, the work efficiency is improved, and the vibration generated is avoided from reacting on the equipment and affecting the service life of the equipment.

[0049] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is limited by the attached embodiments and their equivalents.

Claims

1. An automated drilling device for mechanical manufacturing, comprising a workbench (1), characterized in that: A moving mechanism (2) is arranged on the top of the workbench (1), a clamping mechanism (3) is arranged on the top of the moving mechanism (2), a driving mechanism (4) is arranged on one side of the top of the workbench (1), a buffer mechanism (5) is arranged on one side of the driving mechanism (4), the buffer mechanism (5) comprises a connecting block (501), a clamping ring (502) is fixedly connected to one side of the connecting block (501), a torsion ring (503) is screwed to one side of the clamping ring (502), a shell (504) is arranged on one side of the clamping ring (502), a slotting mechanism (6) is arranged on one side of the buffer mechanism (5), the slotting mechanism (6) comprises a sliding frame (601), the sliding frame (601) is connected to the shell (504), a second sliding block (602) is slidably connected to the inner wall of one side of the sliding frame (601), and the second sliding block (602) is fixedly connected to two sides of the second sliding block (602). A connecting plate (603), wherein one side of the connecting plate (603) is provided with a through hole, a screw rod (604) is screwed into the through hole, two ends of the screw rod (604) are rotatably connected to two sides of the sliding frame (601), one side of the second sliding block (602) is provided with a micro motor (605), the output end of the micro motor (605) is connected to the screw rod (604), one side of the second sliding block (602) is rotatably connected to a drill rod (606), two sides of the second sliding block (602) are rotatably connected to second support blocks (607), one side of the second support block (607) is provided with an automatic telescopic rod (608), an outer wall of the drill rod (606) is slidably connected to a sleeve (609), two sides of the sleeve (609) are rotatably connected to a third rotating block (610), and the third rotating block (610) is connected to the output end of the automatic telescopic rod (608).

2. The automated drilling equipment for mechanical manufacturing according to claim 1, characterized in that: The moving mechanism (2) comprises a moving plate (201), fixed frames (202) are fixedly connected to the two sides of the bottom of the moving plate (201), the fixed frame (202) is connected to the workbench (1), a sliding groove is provided on the top of the fixed frame (202), a first sliding block (203) is slidably connected in the groove, a through hole is provided on one side of the first sliding block (203), a rotating rod (204) is rotatably connected in the through hole, and first guide wheels (205) are rotatably connected at both ends of the rotating rod (204), and the first guide wheel (205) is adapted to and slides in the groove provided on one side of the fixed frame (202).

3. The automated drilling equipment for mechanical manufacturing according to claim 2, characterized in that: A driven gear (206) is fixedly connected to the middle of the rotating rod (204), a first servo motor (207) is installed on one side of the bottom of the moving plate (201), a driving gear (208) is fixedly connected to the output end of the first servo motor (207), and the teeth of the driving gear (208) are meshed with those of the driven gear (206).

4. The automated drilling equipment for mechanical manufacturing according to claim 1, characterized in that: The clamping mechanism (3) comprises a fixed plate (301), the four corners of the bottom of the fixed plate (301) are fixedly connected to support columns (302), the bottom of the support columns (302) is connected to the movable plate (201), the two sides of the bottom of the fixed plate (301) are fixedly connected to first fixed blocks (303), one side of the first fixed block (303) is provided with a through hole, a bidirectional screw (304) is rotatably connected in the through hole, the top of the fixed plate (301) is provided with a notch, the notch is slidably connected to a first support block (306), the first support block (306) and the bidirectional screw (304) are screwed together, a second servo motor (305) is installed on one side of the first fixed block (303), and the output end of the second servo motor (305) is connected to the bidirectional screw (304).

5. The automated drilling equipment for mechanical manufacturing according to claim 4, characterized in that: A clamping frame (307) is fixedly connected to the top of the first support block (306), a plurality of through holes are formed through one side of the clamping frame (307), a sliding column (308) is slidably connected in the through hole, a clamping block (309) is fixedly connected to one side of the sliding column (308), a first spring (310) is installed between the sliding column (308) and the clamping block (309), and a rubber pad (311) is fixedly connected to one side of the clamping block (309).

6. The automated drilling equipment for mechanical manufacturing according to claim 1, characterized in that: The driving mechanism (4) comprises a support plate (401), the bottom of the support plate (401) is connected to the workbench (1), a sliding plate (402) is arranged on one side of the support plate (401), connecting shafts (403) are fixedly connected to both sides of the sliding plate (402), one end of the connecting shaft (403) is rotatably connected to a second guide wheel (404), the second guide wheel (404) is adapted to slots provided on both sides of the support plate (401), a mounting plate (405) is installed on one side of the sliding plate (402), a punching motor (406) is installed on the top of the mounting plate (405), a connecting column (407) is fixedly connected to the output end of the punching motor (406), the connecting column (407) is rotatably connected to the mounting plate (405), and a cylinder (408) is installed on the top of the support plate (401), the output end of the cylinder (408) is connected to the sliding plate (402).

7. The automated drilling equipment for mechanical manufacturing according to claim 6, characterized in that: A buffer plate (505) is provided in the housing (504); a second fixed block (506) is fixedly connected to one side of the buffer plate (505); a connecting rod (507) is rotatably connected to one side of the second fixed block (506); a third fixed block (508) is rotatably connected to one side of the connecting rod (507); and the third fixed block (508) is connected to the inner wall of the housing (504).

8. The automated drilling equipment for mechanical manufacturing according to claim 7, characterized in that: The buffer plate (505) is fixedly connected to a first rotating block (509) on one side away from the second fixed block (506); a damper (510) is installed on one side of the first rotating block (509); one end of the damper (510) is rotatably connected to a second rotating block (511); one side of the second rotating block (511) is connected to the housing (504); an adjustment plate (512) is screwed to an outer wall of the damper (510); a second spring (513) is installed on one side of the adjustment plate (512); one end of the second spring (513) is in contact with the first rotating block (509).

9. A method for using an automated drilling device for mechanical manufacturing, characterized in that: Using an automated drilling device for mechanical manufacturing as described in any one of claims 6, 7 or 8, comprising the following steps: Step 1: Positioning the workpiece, placing the workpiece on the clamping mechanism (3) for positioning and fixing, and moving the workpiece to the punching position through the cooperation between the components of the moving mechanism (2); Step 2: Drilling preparation, starting the driving mechanism (4), pushing the sliding plate (402) through the cylinder (408) to drive the drilling motor (406) to move toward the workpiece, and starting the drilling motor (406) to drill the workpiece until a preset drilling depth is reached; Step 3: buffering protection and slotting. When the drill rod (606) is drilling, the drill bit is prone to jumping when in contact with the workpiece, so the slotting mechanism (6) is required to slot the surface of the workpiece through the drill rod (606). At the same time, during the drilling process, the buffer plate (505) is buffered under the action of the damper (510) and the second spring (513), thereby reducing the impact of vibration on the equipment and protecting the workpiece from damage. Step 4: Drilling is completed. When the drill bit has completed drilling to a preset depth, the drilling motor (406) stops working, and the cylinder (408) retracts, driving the buffer mechanism (5) and the slotting mechanism (6) to return to their initial positions; Step 5: The workpiece is removed. The moving mechanism (2) works again to move the workpiece to a position convenient for removal. The operator removes the workpiece from the clamping mechanism (3).

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