An automatic drilling machine for padlock bodies

Abstract

This utility model relates to the field of padlock processing technology, and more particularly to an automatic drilling machine for padlock bodies. The technical solution includes: a drilling table, a moving mechanism on the top surface of the drilling table, a T-shaped plate on the front side of the moving mechanism, a drilling head on the bottom surface of the T-shaped plate, two air cylinders on the bottom surface of the T-shaped plate, an air pipe on the top surface of each air cylinder, two side baffles on the top surface of the drilling table, a guide platform between the two side baffles, and two slots on the top surface of the drilling table. This utility model, by placing the air cylinders to the guide platform and the motor to the front baffle, facilitates the cleaning of drilling debris into the interior of the debris collection frame, ensuring cleanliness and facilitating subsequent centralized processing, thus improving convenience. The slots to the clamping blocks facilitate quick disassembly and installation of the clamping seat, reducing replacement time and improving processing efficiency.

Description

Technical Field

[0001] This utility model relates to the field of padlock processing technology, and in particular to an automatic drilling machine for padlock bodies. Background Technology

[0002] Padlocks are a type of lock with a long history and wide application. They come in various types and features and are usually composed of a lock body, a lock beam, a lock cylinder, and a key. The working principle of a padlock is to turn the lock cylinder with a key or other means, which moves the pins or blades inside the lock cylinder, thereby causing the bolt to extend and retract, thus realizing the functions of unlocking and locking.

[0003] The lock body needs to house the lock cylinder and internal mechanical structure. Therefore, holes that match the size of the lock cylinder need to be drilled in the lock body to ensure accurate installation and alignment with components such as the lock beam and keyhole. However, lock bodies come in various sizes, traditional clamps have poor versatility, mold replacement is time-consuming, and metal shavings generated during drilling are not cleaned up in time, which can easily accumulate and affect equipment operation. Furthermore, dust may harm workers' health. Therefore, an automatic drilling machine for padlock bodies is needed. Utility Model Content

[0004] The purpose of this utility model is to address the problems existing in the background technology by proposing an automatic drilling machine for padlock bodies.

[0005] The technical solution of this utility model: An automatic drilling machine for padlock bodies, comprising a drilling table, a moving mechanism on the top surface of the drilling table, a T-shaped plate on the front side of the moving mechanism, a drilling head on the bottom surface of the T-shaped plate, two air cylinders on the bottom surface of the T-shaped plate, an air pipe on the top surface of each air cylinder, two side baffles on the top surface of the drilling table, a guide platform between the two side baffles, two slots on the top surface of the drilling table, a set of locking strips inside each slot, a clamping seat on the top surface of the drilling table, slots on both the left and right sides of the clamping seat, a sliding groove on the side of the two slots that are close to each other, a movable groove on the bottom surface of each sliding groove, and a movable groove inside the sliding groove. A guide rod is provided, with a spring sleeved at its rear end and a limit assembly slidably mounted at its front end. An adjustment groove is provided on the top surface of the fixture seat. A motor is located on the right side of the fixture seat, with a bidirectional screw at its output end. Threaded blocks are threaded to the outer rings of both ends of the bidirectional screw. A U-shaped frame is provided on the top surface of each threaded block. A chip-removing plate is located inside one of the U-shaped frames on the right side. A clamping block is provided on the top surface of each U-shaped frame. An installation groove is provided on the top surface of the drilling platform. A motor is located on the right side of the drilling platform, with a bidirectional screw at its output end. Threaded blocks are threaded to the outer rings of both ends of the bidirectional screw. A front baffle is provided on the top surface of each threaded block.

[0006] Preferably, the moving mechanism includes an electric guide rail, a receiving groove is provided on the top surface of the drilling table, the electric guide rail is located inside the receiving groove, a slide table is slidably provided at the middle end of the electric guide rail, a vertical frame is provided on the top surface of the slide table, a motor three is provided on the top surface of the vertical frame, a threaded rod one is provided at the output end of the motor three, a rectangular block one is threadedly connected to the top end of the threaded rod one, an adjustment frame is provided on the front side of the rectangular block one, a motor four is provided on the right side of the adjustment frame, a threaded rod two is provided at the output end of the motor four, a rectangular block two is slidably provided at the middle end of the threaded rod two, and the front side of the rectangular block two is fixedly connected to the rear side of the T-shaped plate.

[0007] Preferably, the bottom end of each air cylinder is inclined toward the side closer to the drilling head, and the top end of each air pipe extends through to the top surface of the T-shaped plate.

[0008] Preferably, the top surface of the drilling platform has two chip-removing grooves inside the two side baffles, and the bottom surface of the drilling platform is provided with a frame corresponding to the chip-removing grooves, with a chip-collecting frame slidably disposed inside the frame.

[0009] Preferably, the limiting component includes a slider, a connecting block is provided on the bottom surface of the slider, a locking block is provided on the bottom surface of the connecting block, a connecting rod is provided on the left side of the slider, and a lever is provided on the left side of the connecting rod.

[0010] Preferably, the outer wall of the slider is slidably connected to the inner wall of the groove, the connecting block is slidably connected to the movable groove, the locking block is located inside the locking groove, the top surface of the locking block is in contact with the bottom surface of the locking strip, and the connecting rod is slidably connected to the groove opening.

[0011] Preferably, the outer wall of the chip separator is slidably connected to the interior of a U-shaped frame located on the left side.

[0012] Compared with the prior art, the present invention has the following beneficial technical effects:

[0013] This utility model facilitates the cleaning of drilling debris into the inside of the chip collection frame by setting an air cylinder to the guide table and a motor to the front baffle, ensuring cleanliness and facilitating subsequent centralized processing, thus improving convenience. The setting of a slot to the clamping block facilitates quick disassembly and installation of the fixture seat, reducing replacement time and improving processing efficiency. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0015] Figure 2 This is a schematic diagram of the structure of this utility model from another perspective;

[0016] Figure 3 This is a cross-sectional structural diagram of the present invention;

[0017] Figure 4 This is a schematic diagram of a portion of the structure of this utility model;

[0018] Figure 5 This is a cross-sectional view of a portion of the structure of this utility model;

[0019] Figure 6 This is a schematic diagram of the limiting component in this utility model;

[0020] Figure 7 This is an exploded view of part of the structure of this utility model.

[0021] Reference numerals: 1. Drilling table; 2. Moving mechanism; 201. Electric guide rail; 202. Slide table; 203. Vertical frame; 204. Motor three; 205. Threaded rod one; 206. Rectangular block one; 207. Adjusting frame; 208. Motor four; 209. Threaded rod two; 210. Rectangular block two; 3. T-shaped plate; 4. Drilling head; 5. Air cylinder; 6. Air pipe; 7. Side baffle; 8. Guide table; 9. Slot; 10. Locking strip; 11. Fixture base; 12. 13. Guide rod; 14. Spring; 15. Limiting assembly; 16. Slider; 17. Connecting block; 18. Locking block; 19. Connecting rod; 10. Pulling block; 10. Motor 1; 11. Bidirectional screw 1; 12. Threaded block 1; 13. U-shaped frame; 14. Chip separator; 24. Clamping block; 25. Motor 2; 26. Bidirectional screw 2; 27. Threaded block 2; 28. Front baffle; 29. ​​Chip trough; 20. Frame; 21. Chip collection frame. Detailed Implementation

[0022] The technical solution of this utility model will be further described below with reference to the accompanying drawings and specific embodiments. Example

[0023] like Figures 1 to 7As shown, this utility model proposes an automatic drilling machine for padlock bodies, including a drilling table 1. A moving mechanism 2 is provided on the top surface of the drilling table 1. The moving mechanism 2 includes an electric guide rail 201. A receiving groove is formed on the top surface of the drilling table 1, and the electric guide rail 201 is located inside the receiving groove. A slide table 202 is slidably arranged at the middle end of the electric guide rail 201. A vertical frame 203 is provided on the top surface of the slide table 202. The top surface of the slide table 202 is fixedly connected to the bottom surface of the vertical frame 203. A motor is provided on the top surface of the vertical frame 203. 204. The top surface of the upright frame 203 is fixedly connected to the bottom surface of the motor 204. The output end of the motor 204 is provided with a threaded rod 205. The output end of the motor 204 is rotatably connected to the upright frame 203. The output end of the motor 204 is fixedly connected to the top of the threaded rod 205. The top of the threaded rod 205 is threadedly connected to a rectangular block 206. An adjustment frame 207 is provided on the front side of the rectangular block 206. The front side of the rectangular block 206 is fixedly connected to the rear side of the adjustment frame 207.

[0024] A motor 208 is located on the right side of the adjusting frame 207. The right side of the adjusting frame 207 is fixedly connected to the left side of the motor 208. A threaded rod 209 is located at the output end of the motor 208. The output end of the motor 208 is rotatably connected to the adjusting frame 207. The output end of the motor 208 is fixedly connected to the right end of the threaded rod 209. A rectangular block 210 is slidably mounted at the middle end of the threaded rod 209. The front side of the rectangular block 210 is fixedly connected to the rear side of the T-shaped plate 3. A T-shaped plate 3 is located at the front side of the moving mechanism 2. A drill bit is located on the bottom surface of the T-shaped plate 3. The bottom surface of the drilling head 4 and the top surface of the T-shaped plate 3 are fixedly connected. Two air cylinders 5 are provided on the bottom surface of the T-shaped plate 3 and the top surface of the air cylinders 5 are fixedly connected. The bottom end of each air cylinder 5 is inclined towards the side closer to the drilling head 4. An air pipe 6 is provided on the top surface of each air cylinder 5. The air cylinder 5 and the air pipe 6 are fixedly connected and communicate with each other. The top end of each air pipe 6 extends through to the top surface of the T-shaped plate 3. By connecting the air pipe 6 to the air source, air can be supplied to the air cylinder 5, thereby blowing away the generated debris from the drilling position and preventing accumulation that would cause processing inconvenience.

[0025] The top surface of the drilling table 1 is provided with two side baffles 7, and the top surface of the drilling table 1 is fixedly connected to the bottom surface of the side baffles 7. Two chip-extraction grooves 25 are formed inside the two side baffles 7 on the top surface of the drilling table 1, allowing chips to be discharged from the top surface of the drilling table 1. A frame 26 is provided on the bottom surface of the drilling table 1 at the corresponding positions of the chip-extraction grooves 25, and the bottom surface of the drilling table 1 is fixedly connected to the top surface of the frame 26. A chip-collecting frame 27 is slidably installed inside the frame 26, facilitating the subsequent removal of the chip-collecting frame 27 from the bottom surface. The internal part of the frame 26 is extracted and concentrated to collect the debris. A guide platform 8 is provided between the two side baffles 7. The guide platform 8 is fixedly installed between the two side baffles 7, and the top surface of the guide platform 8 is inclined to facilitate the guidance of the debris. The top surface of the drilling table 1 has two slots 9. Each slot 9 is provided with a set of clips 10. The clips 10 are fixedly installed inside the slot 9. The top surface of the drilling table 1 is provided with a clamp seat 11. The top surface of the drilling table 1 is in contact with the bottom surface of the clamp seat 11 but is not fixedly connected.

[0026] The clamp base 11 has slots on both its left and right sides. A sliding groove is formed on the side of each slot that is close to the other. Each sliding groove has a movable groove on its bottom surface. A guide rod 12 is installed inside the sliding groove and is fixedly mounted therein. A spring 13 is sleeved on the rear end of the guide rod 12, which guides and limits the spring 13. A limit assembly 14 is slidably mounted on the front end of the guide rod 12. The limit assembly 14 includes a slider 1401, whose outer wall is slidably connected to the inner wall of the sliding groove. A connecting block 1402 is provided on the bottom surface of the 1. The bottom surface of the slider 1401 is fixedly connected to the top surface of the connecting block 1402. The connecting block 1402 is slidably connected to the movable groove. A locking block 1403 is provided on the bottom surface of the connecting block 1402. The bottom surface of the connecting block 1402 is fixedly connected to the top surface of the locking block 1403. The locking block 1403 is located inside the slot 9. The top surface of the locking block 1403 is in contact with the bottom surface of the locking strip 10. The locking block 1403 being located inside the slot 9 makes it easy to ensure that the fixture seat 11 is stably installed on the top surface of the drilling table 1.

[0027] A connecting rod 1404 is provided on the left side of the slider 1401. The left side of the slider 1401 is fixedly connected to the right side of the connecting rod 1404. The connecting rod 1404 is slidably connected to the slot. A lever 1405 is provided on the left side of the connecting rod 1404. The left side of the connecting rod 1404 is fixedly connected to the right side of the lever 1405. An adjustment slot is provided on the top surface of the clamp base 11. A motor 15 is provided on the right side of the clamp base 11. The right side of the clamp base 11 is fixedly connected to the left side of the motor 15. A bidirectional screw 16 is provided at the output end of the motor 15. The output end of the motor 15 is connected to the bidirectional screw 16. The right end of rod 16 is fixedly connected. Both ends of the double-ended screw 16 are threaded with threaded blocks 17. Each threaded block 17 has a U-shaped frame 18 on its top surface. The top surface of the threaded block 17 is fixedly connected to the bottom surface of the U-shaped frame 18. A chip-sparing plate 19 is installed inside the U-shaped frame 18 on the right side. The chip-sparing plate 19 is fixedly installed inside the U-shaped frame 18 on the right side. The outer wall of the chip-sparing plate 19 is slidably connected to the inside of the U-shaped frame 18 on the left side. This facilitates the shielding of the adjustment groove on the top surface of the clamp seat 11, preventing debris from falling in and causing operational obstacles.

[0028] Each U-shaped frame 18 has a clamping block 20 on its top surface. The top surface of the U-shaped frame 18 is fixedly connected to the bottom surface of the clamping block 20. The top surface of the drilling table 1 has an installation groove. A second motor 21 is installed on the right side of the drilling table 1. The right side of the drilling table 1 is fixedly connected to the left side of the second motor 21. A double-ended screw 22 is installed at the output end of the second motor 21. The output end of the second motor 21 is fixedly connected to the right end of the double-ended screw 22. Threaded blocks 23 are threadedly connected to the outer rings of both ends of the double-ended screw 22. A front baffle 24 is installed on the top surface of each threaded block 23. The top surface of the threaded block 23 is fixedly connected to the bottom surface of the front baffle 24.

[0029] In this embodiment, when using this device, to quickly replace the fixture seat 11, the two levers 1405 need to be moved backward. The movement of the levers 1405 can move the connecting rod 1404. The movement of the connecting rod 1404 can move the slider 1401 backward along the guide rod 12, thereby moving the connecting block 1402 and the locking block 1403 backward. This causes the locking block 1403 to move from the position where the locking strip 10 is blocking the slot 9 to the position where the locking strip 10 is not blocking it. This allows the fixture seat 11 to be removed from the top surface of the drilling table 1. Then, the limiting component 14 on the new fixture seat 11 is moved backward so that the locking block 1403 is aligned with the slot 9 where there is no locking strip 10. The limit bar 10 is installed downwards. After installation, the force on the limit component 14 is released, and the spring 13 pushes the limit component 14 back to its original position, thereby moving the locking block 1403 to the position where the locking bar 10 is limited inside the locking slot 9, ensuring the stability of the fixture seat 11 installation. During drilling, the air cylinder 5 and air pipe 6 move with the drilling head 4, which can continuously generate gas jets at the drilling site, thereby blowing away the generated chips. Then, under the obstruction of the side baffle 7 and the guidance of the guide table 8, the chips fall into the chip collection frame 27 through the chip discharge groove 25. When the chip collection frame 27 is full of chips, it can be pulled out from the inside of the frame 26 for processing.

[0030] The above-described specific embodiments are merely preferred embodiments of the present invention. Based on the technical solution of the present invention and the relevant teachings of the above embodiments, those skilled in the art can make various alternative improvements and combinations to the above-described specific embodiments.

Claims

1. A machine for automatic drilling of padlocks bodies, comprising a drilling station (1), characterized in that: The top surface of the drilling platform (1) is provided with a moving mechanism (2), the front side of the moving mechanism (2) is provided with a T-shaped plate (3), the bottom surface of the T-shaped plate (3) is provided with a drilling head (4), the bottom surface of the T-shaped plate (3) is provided with two air cylinders (5), the top surface of each air cylinder (5) is provided with an air pipe (6), the top surface of the drilling platform (1) is provided with two side baffles (7), and a guide platform (8) is provided between the two side baffles (7). Two slots (9) are provided on the top surface. Each slot (9) is equipped with a set of locking strips (10). A clamp seat (11) is provided on the top surface of the drilling platform (1). The clamp seat (11) has slots on both the left and right sides. A sliding groove is provided on the side of the two slots that are close to each other. A movable groove is provided on the bottom surface of each sliding groove. A guide rod (12) is provided inside the sliding groove. A spring (13) is sleeved on the rear end of the guide rod (12). (12) has a limit component (14) slidingly installed at the front end. The top surface of the clamp seat (11) is provided with an adjustment groove. The right side of the clamp seat (11) is provided with a motor (15). The output end of the motor (15) is provided with a bidirectional screw (16). The outer rings of both ends of the bidirectional screw (16) are threadedly connected with threaded blocks (17). The top surface of each threaded block (17) is provided with a U-shaped frame (18). One of the U-shaped frames (18) is located on the right side. The interior is provided with a chip-removing plate (19), and each of the U-shaped frames (18) has a clamping block (20) on its top surface. The top surface of the drilling table (1) is provided with an installation groove. The right side of the drilling table (1) is provided with a second motor (21). The output end of the second motor (21) is provided with a second bidirectional screw (22). The outer rings of both ends of the second bidirectional screw (22) are threadedly connected with second threaded blocks (23). The top surface of each second threaded block (23) is provided with a front baffle (24).

2. A padlock body automatic drilling machine according to claim 1, characterized in that, The moving mechanism (2) includes an electric guide rail (201). A receiving groove is provided on the top surface of the drilling table (1). The electric guide rail (201) is located inside the receiving groove. A slide table (202) is slidably arranged at the middle end of the electric guide rail (201). A vertical frame (203) is provided on the top surface of the slide table (202). A motor (204) is provided on the top surface of the vertical frame (203). A threaded rod (205) is provided at the output end of the motor (204). The top of the threaded rod (205) is threadedly connected to a rectangular block (206). An adjustment frame (207) is provided on the front side of the rectangular block (206). A motor (208) is provided on the right side of the adjustment frame (207). A threaded rod (209) is provided at the output end of the motor (208). A rectangular block (210) is slidably provided at the middle end of the threaded rod (209). The front side of the rectangular block (210) is fixedly connected to the rear side of the T-shaped plate (3).

3. The automatic drilling machine for padlock bodies according to claim 1, characterized in that, The bottom of each of the air cylinders (5) is inclined toward the side closer to the drilling head (4), and the top of each of the air pipes (6) extends through to the top surface of the T-plate (3).

4. The automatic drilling machine for padlock bodies according to claim 1, characterized in that, The top surface of the drilling platform (1) has two chip-removing grooves (25) inside the two side baffles (7). The bottom surface of the drilling platform (1) is provided with a frame (26) corresponding to the chip-removing grooves (25). A chip-collecting frame (27) is slidably provided inside the frame (26).

5. An automatic drilling machine for padlock bodies according to claim 1, characterized in that, The limiting component (14) includes a slider (1401), a connecting block (1402) is provided on the bottom surface of the slider (1401), a locking block (1403) is provided on the bottom surface of the connecting block (1402), a connecting rod (1404) is provided on the left side of the slider (1401), and a lever (1405) is provided on the left side of the connecting rod (1404).

6. An automatic drilling machine for padlock bodies according to claim 5, characterized in that, The outer wall of the slider (1401) is slidably connected to the inner wall of the groove, the connecting block (1402) is slidably connected to the movable groove, the locking block (1403) is located inside the locking groove (9), the top surface of the locking block (1403) is in contact with the bottom surface of the locking strip (10), and the connecting rod (1404) is slidably connected to the groove opening.

7. An automatic drilling machine for padlock bodies according to claim 1, characterized in that, The outer wall of the chip separator (19) is slidably connected to the interior of a U-shaped frame (18) located on the left side.

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