Drilling device for part machining

Abstract

The utility model relates to the technical field of part machining, and discloses a drilling device for part machining, which comprises a bottom plate, a connecting sleeve is fixedly connected to the rear of the bottom plate, a first servo motor is fixedly connected to the side face of the connecting sleeve, and the output end of the first servo motor penetrates through the connecting sleeve and is fixedly connected with a first threaded rod. The surface of the first threaded rod is in threaded connection with a sliding seat, an adjusting structure is arranged above the sliding seat and comprises a second threaded rod and a connecting plate, the connecting plate slides along the surface of the second threaded rod, the lower surface of the front end of the connecting plate is fixedly connected with a driving motor, and the output end of the driving motor is fixedly connected with a drill bit; an air pump is fixedly connected to the upper surface of the front end of the connecting plate, air outlet pipes are fixedly connected to the two ends of the air pump, the ends of the air outlet pipes extend to the two sides of the drill bit, the drill bit is cooled by arranging the air pump and the air outlet pipes, the drill bit can be effectively prevented from being overheated due to long-time work, and therefore the service life of the drill bit is prolonged.

Description

Technical Field

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

[0002] Drilling device refers to the general term for equipment used to process holes in solid materials. Common drilling devices include electric drills, drilling machines, etc. With the further development of processing technology, the efficiency of drilling devices has also been greatly improved.

[0003] In the prior art, the patent application number CN215199727U discloses a drilling device for processing hydraulic valve parts, which relates to the technical field of hydraulic valve processing equipment, including a base plate, a support plate fixedly installed on the top of the base plate, and a guide rail located on the right side of the clamping column fixedly installed on the top of the base plate, and a sliding base is slidably sleeved inside the guide rail. The drilling device for processing hydraulic valve parts, through the coordinated use of the clamping base and the adjusting bolt, the gear and the tooth plate, enables the drilling device for processing hydraulic valve parts to rotate the gear at the end of the adjusting bolt by rotating the adjusting bolt, and then the gear and the tooth plate are engaged, so that the tooth plate follows the movement of the gear, and the movement of the tooth plate drives the clamping column to move so that the clamping column can clamp the hydraulic valve parts to be processed, so that the drilling device for processing hydraulic valve parts can effectively clamp hydraulic valve parts of different models, thereby improving the adaptability of the drilling device for processing hydraulic valve parts.

[0004] With respect to the above scheme, the following technical problems exist: in general factories and enterprises, it is necessary to drill holes in parts during part processing. At this time, a drilling device for part processing is needed. Most of the drilling devices for part processing in the prior art directly use a drill bit to drill holes in the parts, but the long-term operation of the drill bit will increase the temperature of the drill bit and the surface of the part. If the drill bit is at high temperature for a long time, the service life of the drill bit will be shortened, which is not conducive to long-term drilling work. Therefore, the drilling device for part processing in the prior art has the defect that the temperature of the drill bit is high when used for a long time. Utility Model Content

[0005] The purpose of the utility model is to provide a drilling device for parts processing to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a drilling device for parts processing, comprising a bottom plate, four corners of the bottom surface of which are fixedly connected with support legs, a limiting structure is arranged inside the bottom plate, a connecting sleeve is fixedly connected to the rear of the bottom plate, a first servo motor is fixedly connected to the side of the connecting sleeve, an output end of the first servo motor passes through the connecting sleeve and is fixedly connected with a first threaded rod, and an end of the first threaded rod away from the first servo motor is rotatably connected to the inner wall of the connecting sleeve;

[0007] The surface of the first threaded rod is threadedly connected to a sliding seat, and an adjustment structure is arranged above the sliding seat. The adjustment structure includes a second threaded rod and a connecting plate. The connecting plate slides along the surface of the second threaded rod. The lower surface of the front end of the connecting plate is fixedly connected to a driving motor, and the output end of the driving motor is fixedly connected to a drill bit. The upper surface of the front end of the connecting plate is fixedly connected to an air pump, and both ends of the air pump are fixedly connected to an air outlet pipe, and the ends of the air outlet pipe extend to both sides of the drill bit.

[0008] In a preferred embodiment of the utility model, the limiting structure includes a bidirectional screw and a second servo motor. The bidirectional screw is arranged inside the base plate, one end of the bidirectional screw is rotatably connected to the inner wall of the base plate, the output end of the second servo motor passes through the base plate and is fixedly connected to the other end of the bidirectional screw, the forward threaded end and the reverse threaded end of the bidirectional screw are both threadedly connected to a sliding plate, and the surface of the sliding plate extending out of the base plate is fixedly connected to a clamping plate.

[0009] In a preferred embodiment of the present invention, the bottom end of the second threaded rod is rotatably connected to the upper surface of the sliding seat, limiting rods are arranged on both sides of the second threaded rod, the bottom end of the limiting rod is fixedly connected to the upper surface of the sliding seat, the top end of the limiting rod is fixedly connected to the limiting plate, the upper surface of the limiting plate is fixedly connected with a third servo motor, the output end of the third servo motor passes through the limiting plate and is fixedly connected to the top end of the second threaded rod, the connecting plate is arranged on the surface of the second threaded rod and the limiting rod, the connecting plate is threadedly connected to the surface of the second threaded rod, and the connecting plate is slidably connected to the surface of the limiting rod.

[0010] Beneficial Effects

[0011] The utility model provides a drilling device for parts processing, which has the following beneficial effects:

[0012] 1. The drilling device for parts processing can effectively prevent the drill bit from overheating due to long-term work by arranging an air pump and an air outlet pipe to cool the drill bit, thereby extending the service life of the drill bit, improving processing efficiency and reducing maintenance costs. At the same time, it can blow away the chips drilled on the surface of the parts to keep the surface of the workpiece clean and avoid the influence of chips on the processing quality. At the same time, it also helps to improve the cleanliness of the working environment, reduce the cleaning work of the operator, and improve production efficiency.

[0013] 2. The drilling device for parts processing can adjust the position of the drill bit by setting the first threaded rod and the sliding seat, and drill holes at different positions to ensure that the position and depth of the holes meet the precise requirements, thereby improving the processing accuracy. At the same time, it can meet the drilling needs of different positions and increase the flexibility of processing. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0015] Figure 2 It is a schematic diagram of the side section structure of the utility model;

[0016] Figure 3 It is a schematic diagram of the top-sectional structure of the connecting sleeve of the utility model.

[0017] In the figure: 1. base plate; 2. supporting legs; 3. limiting structure; 4. connecting sleeve; 5. first servo motor; 6. first threaded rod; 7. sliding seat; 8. adjusting structure; 9. second threaded rod; 10. connecting plate; 11. driving motor; 12. drill bit; 13. air pump; 14. air outlet pipe; 15. bidirectional screw rod; 16. second servo motor; 17. sliding plate; 18. clamping plate; 19. limiting rod; 20. limiting plate; 21. third servo motor. DETAILED DESCRIPTION

[0018] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0019] See also Figure 1-3 The utility model provides a technical solution: a drilling device for parts processing, comprising a base plate 1, wherein the four corners of the lower surface of the base plate 1 are fixedly connected with support legs 2, a limiting structure 3 is arranged inside the base plate 1, and the limiting structure 3 comprises a bidirectional screw rod 15 and a second servo motor 16, the bidirectional screw rod 15 is arranged inside the base plate 1, one end of the bidirectional screw rod 15 is rotatably connected to the inner wall of the base plate 1, the output end of the second servo motor 16 passes through the base plate 1 and is fixedly connected to the other end of the bidirectional screw rod 15, the forward threaded end and the reverse threaded end of the bidirectional screw rod 15 are both threadedly connected with a sliding plate 17, the surface of the sliding plate 17 extending out of the base plate 1 is fixedly connected with a clamping plate 18, the second servo motor 16 is started to drive the bidirectional screw rod 15 to rotate, the rotation of the bidirectional screw rod 15 drives the sliding plates 17 and the clamping plates 18 at both ends thereof to rotate along the bidirectional screw rod 15, and the clamping plates 18 clamp the parts above the base plate 1.

[0020] A connecting sleeve 4 is fixedly connected to the rear of the base plate 1, and a first servo motor 5 is fixedly connected to the side of the connecting sleeve 4. The output end of the first servo motor 5 passes through the connecting sleeve 4 and is fixedly connected to a first threaded rod 6. One end of the first threaded rod 6 away from the first servo motor 5 is rotatably connected to the inner wall of the connecting sleeve 4. A sliding seat 7 is threadedly connected to the surface of the first threaded rod 6. An adjustment structure 8 is arranged above the sliding seat 7. The adjustment structure 8 includes a second threaded rod 9 and a connecting plate 10. The connecting plate 10 slides along the surface of the second threaded rod 9. A driving motor 11 is fixedly connected to the lower surface of the front end of the connecting plate 10, and a drill bit 12 is fixedly connected to the output end of the driving motor 11.

[0021] Start the first servo motor 5 to drive the first threaded rod 6 to rotate. The rotation of the first threaded rod 6 drives the sliding seat 7 to slide along the first threaded rod 6, and the drill bit 12 is adjusted to the position where a hole needs to be drilled. By setting the first threaded rod 6 and the sliding seat 7, the position of the drill bit 12 can be adjusted. Drilling at different positions can ensure that the position and depth of the drilling holes meet the precise requirements, thereby improving the processing accuracy. At the same time, it can meet the drilling requirements of different positions and increase the flexibility of processing.

[0022] An air pump 13 is fixedly connected to the upper surface of the front end of the connecting plate 10, and both ends of the air pump 13 are fixedly connected to an air outlet pipe 14. The ends of the air outlet pipe 14 extend to both sides of the drill bit 12. The air pump 13 is started while drilling, and the air pump 13 blows air to the drill bit 12 through the air outlet pipe 14. The drill bit 12 is cooled by arranging the air pump 13 and the air outlet pipe 14, which can effectively prevent the drill bit 12 from overheating due to long-term work, thereby extending the service life of the drill bit 12, improving processing efficiency and reducing maintenance costs. At the same time, the chips drilled out from the surface of the parts can be blown away to keep the surface of the workpiece clean and avoid the influence of chips on the processing quality. At the same time, it also helps to improve the cleanliness of the working environment, reduce the cleaning work of the operator, and improve production efficiency.

[0023] The bottom end of the second threaded rod 9 is rotatably connected to the upper surface of the sliding seat 7. Limit rods 19 are provided on both sides of the second threaded rod 9. The bottom end of the limit rod 19 is fixedly connected to the upper surface of the sliding seat 7. The top of the limit rod 19 is fixedly connected to the limit plate 20. The upper surface of the limit plate 20 is fixedly connected with a third servo motor 21. The output end of the third servo motor 21 passes through the limit plate 20 and is fixedly connected to the top of the second threaded rod 9. The connecting plate 10 is arranged on the surface of the second threaded rod 9 and the limit rod 19. The connecting plate 10 is threadedly connected to the surface of the second threaded rod 9. The connecting plate 10 is slidably connected to the surface of the limit rod 19. The third servo motor 21 is started to drive the first threaded rod 6 to rotate. The rotation of the second threaded rod 9 drives the connecting plate 10 to slide along the second threaded rod 9 and the limit rod 19. Then the driving motor 11 is started to drive the drill 12 to rotate, and the drill 12 drills the parts.

[0024] Instructions for use: First, start the second servo motor 16 to drive the bidirectional screw 15 to rotate. The rotation of the bidirectional screw 15 drives the sliding plates 17 and the clamping plates 18 at both ends to rotate along the bidirectional screw 15. The clamping plates 18 clamp the parts above the base plate 1. Then start the first servo motor 5 to drive the first threaded rod 6 to rotate. The rotation of the first threaded rod 6 drives the sliding seat 7 to slide along the first threaded rod 6, and adjust the drill bit 12 to the position where a hole needs to be drilled. Then start the third servo motor 21 to drive the first threaded rod 6 to rotate. The rotation of the second threaded rod 9 drives the connecting plate 10 to slide along the second threaded rod 9 and the limit rod 19. Then start the drive motor 11 to drive the drill bit 12 to rotate. The drill bit 12 drills holes in the parts. While drilling, start the air pump 13. The air pump 13 blows air to the drill bit 12 through the air outlet pipe 14.

[0025] 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 defined by the appended claims and their equivalents.

Claims

1. A drilling device for parts processing, comprising a base plate (1), characterized in that: The four corners of the lower surface of the base plate (1) are fixedly connected to support legs (2), a limiting structure (3) is arranged inside the base plate (1), a connecting sleeve (4) is fixedly connected to the rear of the base plate (1), a first servo motor (5) is fixedly connected to the side of the connecting sleeve (4), an output end of the first servo motor (5) passes through the connecting sleeve (4) and is fixedly connected to a first threaded rod (6), and an end of the first threaded rod (6) away from the first servo motor (5) is rotatably connected to the inner wall of the connecting sleeve (4); The surface of the first threaded rod (6) is threadedly connected to a sliding seat (7), an adjustment structure (8) is arranged above the sliding seat (7), the adjustment structure (8) comprises a second threaded rod (9) and a connecting plate (10), the connecting plate (10) slides along the surface of the second threaded rod (9), the lower surface of the front end of the connecting plate (10) is fixedly connected to a driving motor (11), the output end of the driving motor (11) is fixedly connected to a drill bit (12), the upper surface of the front end of the connecting plate (10) is fixedly connected to an air pump (13), both ends of the air pump (13) are fixedly connected to an air outlet pipe (14), and the ends of the air outlet pipe (14) extend to both sides of the drill bit (12).

2. A drilling device for parts processing according to claim 1, characterized in that: The limiting structure (3) comprises a bidirectional screw rod (15) and a second servo motor (16); the bidirectional screw rod (15) is arranged inside the base plate (1); one end of the bidirectional screw rod (15) is rotatably connected to the inner wall of the base plate (1); and the output end of the second servo motor (16) passes through the base plate (1) and is fixedly connected to the other end of the bidirectional screw rod (15).

3. A drilling device for parts processing according to claim 2, characterized in that: The forward threaded end and the reverse threaded end of the bidirectional screw rod (15) are both threadedly connected to a sliding plate (17), and the surface of the sliding plate (17) extending out of the bottom plate (1) is fixedly connected to a clamping plate (18).

4. A drilling device for parts processing according to claim 1, characterized in that: The bottom end of the second threaded rod (9) is rotatably connected to the upper surface of the sliding seat (7), and limiting rods (19) are provided on both sides of the second threaded rod (9), the bottom end of the limiting rod (19) is fixedly connected to the upper surface of the sliding seat (7), and the top end of the limiting rod (19) is fixedly connected to the limiting plate (20).

5. A drilling device for parts processing according to claim 4, characterized in that: A third servo motor (21) is fixedly connected to the upper surface of the limiting plate (20), and an output end of the third servo motor (21) passes through the limiting plate (20) and is fixedly connected to the top end of the second threaded rod (9).

6. A drilling device for parts processing according to claim 5, characterized in that: The connecting plate (10) is arranged on the surface of the second threaded rod (9) and the limiting rod (19), the connecting plate (10) is threadedly connected to the surface of the second threaded rod (9), and the connecting plate (10) is slidably connected to the surface of the limiting rod (19).

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