An automobile part drilling device
By designing an automated drilling device for automotive parts, the automatic movement of the drill is achieved using cylinders and transmission mechanisms. Combined with a brush and fan cleaning system, the problems of cumbersome operation and flying metal chips in drilling equipment are solved, realizing safe and efficient drilling and metal chip collection.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Filing Date
- 2025-03-21
- Publication Date
- 2026-07-10
AI Technical Summary
Existing automotive parts drilling equipment requires manual adjustment of parts positions when drilling in different locations, which is cumbersome and causes metal shavings to fly around, affecting safety and increasing cleaning workload.
A drilling device for automotive parts was designed. It uses a cylinder to drive the drill to move along a threaded rod. Combined with a transmission mechanism and a brush cleaning system, it can achieve automated drilling and iron filings collection, and prevent iron filings from splashing around.
It achieves automated drilling, avoids iron filings from flying everywhere, simplifies the operation process, reduces the amount of post-cleaning work, and improves safety and convenience.
Smart Images
Figure CN224475622U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of automotive parts processing technology, and more specifically to a drilling device for automotive parts. Background Technology
[0002] Drilling is the most common operation in the manufacture of automotive parts. The holes in automotive parts have high precision requirements in the manufacturing process, and in the current technology, automotive parts are usually processed using conventional drilling equipment.
[0003] When drilling holes in different locations on automotive parts, it is often necessary to manually move the parts to allow the drilling machine to drill, which is cumbersome and inconvenient. The metal shavings produced during drilling are prone to flying and can easily injure operators. It also increases the cleaning work afterward. Based on this, this utility model designs an automotive parts drilling device to solve the above problems. Utility Model Content
[0004] In order to overcome the above-mentioned defects of the prior art, the present invention provides a drilling device for automotive parts to solve the problems existing in the background art.
[0005] This utility model provides the following technical solution: a drilling device for automotive parts, including a collection box, a protective shell fixedly connected to the top of the collection box, a motor fixedly installed on the outer wall of the protective shell, a threaded rod fixedly connected to the output end of the motor, and the end of the threaded rod rotatably connected to the protective shell, the threaded rod passing through a sliding column and threadedly connected thereto, the top of the sliding column slidably connected to the protective shell, a cylinder fixedly installed at the top of the inner end of the sliding column, a drill rig slidably connected inside the sliding column, the piston end of the cylinder fixedly connected to the drill rig, a drill bit fixedly connected to the output end of the drill rig, a through hole corresponding to the drill bit at the bottom of the protective shell, a transmission mechanism provided on the outer wall of the threaded rod, and the threaded rod synchronously driving a reciprocating screw to rotate through the transmission mechanism, the reciprocating screw rotatably connected to the inner wall of the protective shell, the reciprocating screw passing through a sliding plate and threadedly connected thereto, the sliding plate slidably connected to the inner wall of the protective shell, a brush fixedly connected to the bottom of the sliding plate, and the brush fitting against the top of the collection box.
[0006] Furthermore, a top groove is provided at the top of the inner end of the protective shell corresponding to the sliding column, and the top end of the sliding column is located in the top groove and slidably connected thereto.
[0007] Furthermore, clamps are fixedly installed on both sides of the top of the collection box, and parts are clamped between the clamps. A fan is fixedly installed on the top of the collection box.
[0008] Furthermore, the top two sides of the collection box are provided with through grooves corresponding to the brushes, and the outer wall of the collection box is provided with a discharge door.
[0009] Furthermore, the inner wall of the protective shell has a groove corresponding to the sliding plate, the end of the sliding plate is located in the groove and slidably connected thereto, and the outer wall of the protective shell has a movable door.
[0010] Furthermore, the transmission mechanism includes a transmission wheel fixedly connected to the outer wall of the threaded rod and the reciprocating lead screw, a belt is sleeved between the transmission wheels, and the threaded rod is rotatably connected.
[0011] The technical effects and advantages of this utility model are as follows:
[0012] 1. This utility model uses a connected cylinder to drive the drill and drill bit to move downwards against the inner wall of the sliding column. The drill bit passes through the through hole to drill the part. When the cylinder contracts, the drill moves upwards. The connected motor drives the threaded rod to move the sliding column and the drill along the top groove. When the motor rotates in the opposite direction, the sliding column drives the drill to move in the opposite direction along the top groove, so as to drill holes at different positions on the part. The protective shell protects against dust and prevents iron filings from splashing during drilling. The structure is simple and convenient to use.
[0013] 2. During the rotation of the threaded rod in this utility model, the reciprocating screw is driven to rotate by a belt. The reciprocating screw drives the brush to move back and forth along the slide groove. In conjunction with the fan, the iron filings generated during drilling are cleaned and swept into the through grooves on both sides for unified collection by the collection box. This avoids the iron filings from affecting the drilling operation and achieves unified collection of iron filings, reducing the subsequent cleaning work. Attached Figure Description
[0014] Figure 1 This is a front view of the entire utility model.
[0015] Figure 2 This is a cross-sectional view of the present invention.
[0016] Figure 3 This is a cross-sectional view of the sliding column of this utility model.
[0017] Figure 4 This is a schematic diagram of the top groove of this utility model.
[0018] The attached diagram is labeled as follows: 1. Collection box; 2. Discharge gate; 3. Movable gate; 4. Protective shell; 5. Motor; 6. Reciprocating screw; 7. Through groove; 8. Fan; 9. Part; 10. Fixture; 11. Slide plate; 12. Slide column; 13. Slide groove; 14. Threaded rod; 15. Transmission mechanism; 151. Transmission wheel; 152. Belt; 16. Cylinder; 17. Drill; 18. Drill bit; 19. Through hole; 20. Brush; 21. Top groove. Detailed Implementation
[0019] The technical solution of this utility model will be clearly and completely described below with reference to the accompanying drawings. In addition, the forms of the various structures described in the following embodiments are merely illustrative. The drilling device for automotive parts involved in this utility model is not limited to the structures described in the following embodiments. All other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.
[0020] Reference Figures 1-4This utility model provides a drilling device for automotive parts, including a collection box 1, a discharge door 2 on the outer wall of the collection box 1, a protective shell 4 fixedly connected to the top of the collection box 1, a movable door 3 on the outer wall of the protective shell 4, a motor 5 fixedly installed on the outer wall of the protective shell 4, a threaded rod 14 fixedly connected to the output end of the motor 5, and the end of the threaded rod 14 rotatably connected to the protective shell 4, the threaded rod 14 passing through and threadedly connected to a sliding column 12, the top of the sliding column 12 slidably connected to the protective shell 4, a top groove 21 corresponding to the top of the sliding column 12 being located in the top groove 21 and slidably connected to it, a cylinder 16 fixedly installed in the top of the sliding column 12, and a cylinder 16 slidably connected to the sliding column 12. A drill rig 17 is connected to the piston end of a cylinder 16. A drill bit 18 is fixedly connected to the output end of the drill rig 17. A through hole 19 is opened at the bottom end of the protective shell 4 corresponding to the drill bit 18. Clamps 10 are fixedly installed on both sides of the top of the collection box 1, and the clamps 10 hold the part 9 between them. The piston end of the cylinder 16 drives the drill rig 17 and the drill bit 18 to move downward against the inner wall of the slide column 12. The drill bit 18 passes through the through hole 19 to drill the part 9. When the cylinder 16 retracts, the drill rig 17 moves upward. The motor 5 drives the threaded rod 14 to make the slide column 12 move the drill rig 17 along the top groove 21. When the motor 5 rotates in the reverse direction, the slide column 12 moves the drill rig 17 in the opposite direction along the top groove 21. This allows for drilling at different locations on part 9, and the protective shell 4 provides protection against dust and prevents metal filings from scattering during drilling. It also features a simple structure and convenient operation. A fan 8 is fixedly installed at the top of the collection box 1. A transmission mechanism 15 is provided on the outer wall of the threaded rod 14, and the threaded rod 14 synchronously drives the reciprocating screw 6 to rotate via the transmission mechanism 15. The transmission mechanism 15 includes a transmission wheel 151 fixedly connected to the outer walls of the threaded rod 14 and the reciprocating screw 6, with a belt 152 fitted between the transmission wheels 151. The threaded rod 14 is rotatably connected, and the reciprocating screw 6 is rotatably connected to the inner wall of the protective shell 4. The reciprocating screw 6 passes through a sliding plate 11 and is threadedly connected to it. The sliding plate 11 is slidably connected to the protective shell. The inner wall of the protective shell 4 has a groove 13 corresponding to the slide plate 11. The end of the slide plate 11 is located in the groove 13 and is slidably connected to it. A brush 20 is fixedly connected to the bottom of the slide plate 11, and the brush 20 is in contact with the top of the collection box 1. During the rotation of the threaded rod 14, the reciprocating screw 6 is driven to rotate through the belt 152. The reciprocating screw 6 drives the brush 20 to move back and forth along the groove 13, and works with the fan 8 to clean the iron filings generated by drilling. The top two sides of the collection box 1 have through grooves 7 corresponding to the brush 20. The through grooves 7 on both sides are collected by the collection box 1, which avoids the iron filings from affecting the drilling operation and achieves unified collection of iron filings, reducing the subsequent cleaning work.
[0021] The working principle of this utility model is as follows: the piston end of the cylinder 16 drives the drill 17 and the drill bit 18 to move downward against the inner wall of the sliding column 12. The drill bit 18 passes through the through hole 19 to drill the part 9. When the cylinder 16 retracts, the drill 17 moves upward. The motor 5 drives the threaded rod 14 to make the sliding column 12 drive the drill 17 to move along the top groove 21. When the motor 5 rotates in the opposite direction, the sliding column 12 drives the drill 17 to move in the opposite direction along the top groove 21 so as to drill holes in different positions of the part 9. The protective shell 4 protects against dust and prevents iron filings from splashing during drilling. The structure is simple and convenient to use.
[0022] During the rotation of the threaded rod 14, the reciprocating screw 6 is driven to rotate via the belt 152. The reciprocating screw 6 drives the brush 20 to move back and forth along the slide groove 13, and works with the fan 8 to clean the iron filings generated during drilling. The iron filings are then swept to the through grooves 7 on both sides and collected by the collection box 1. This avoids the iron filings from affecting the drilling operation and achieves unified collection of the iron filings, reducing the subsequent cleaning work.
[0023] Finally, the following points should be noted: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installation", "connection", and "linkage" should be interpreted broadly, and can be mechanical or electrical connections, or internal connections between two components, or direct connections. "Up", "down", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the described object changes, the relative positional relationship may change.
[0024] Secondly: The accompanying drawings of the embodiments disclosed in this utility model only involve the structures involved in the embodiments disclosed in this utility model. Other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of this utility model can be combined with each other.
[0025] Finally: The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.
Claims
1. A drilling device for automotive parts, comprising a collection box (1), characterized in that: A protective shell (4) is fixedly connected to the top of the collection box (1). A motor (5) is fixedly installed on the outer wall of the protective shell (4). A threaded rod (14) is fixedly connected to the output end of the motor (5), and the end of the threaded rod (14) is rotatably connected to the protective shell (4). The threaded rod (14) passes through a sliding column (12) and is threadedly connected to it. The top of the sliding column (12) is slidably connected to the protective shell (4). A cylinder (16) is fixedly installed at the top of the sliding column (12). A drill (17) is slidably connected inside the sliding column (12). The piston end of the cylinder (16) is fixedly connected to the drill (17). A drill bit (18) is fixedly connected to the output end. A through hole (19) is opened at the bottom end of the protective shell (4) corresponding to the drill bit (18). A transmission mechanism (15) is provided on the outer wall of the threaded rod (14). The threaded rod (14) drives a reciprocating screw (6) to rotate synchronously through the transmission mechanism (15). The reciprocating screw (6) is rotatably connected to the inner wall of the protective shell (4). The reciprocating screw (6) passes through a sliding plate (11) and is threadedly connected to it. The sliding plate (11) is slidably connected to the inner wall of the protective shell (4). A brush (20) is fixedly connected to the bottom end of the sliding plate (11), and the brush (20) is in contact with the top of the collection box (1).
2. The drilling device for automotive parts according to claim 1, characterized in that: The protective shell (4) has a top groove (21) at the top corresponding to the sliding column (12), and the top of the sliding column (12) is located in the top groove (21) and is slidably connected to it.
3. The drilling device for automotive parts according to claim 1, characterized in that: The top of the collection box (1) is fixedly installed with clamps (10) on both sides, and the clamps (10) hold parts (9) between them. The top of the collection box (1) is fixedly installed with a fan (8).
4. The drilling device for automotive parts according to claim 1, characterized in that: The top two sides of the collection box (1) are provided with through grooves (7) corresponding to the brushes (20), and the outer wall of the collection box (1) is provided with a discharge door (2).
5. The drilling device for automotive parts according to claim 1, characterized in that: The inner wall of the protective shell (4) is provided with a groove (13) corresponding to the slide plate (11), the end of the slide plate (11) is located in the groove (13) and is slidably connected to it, and the outer wall of the protective shell (4) is provided with a movable door (3).
6. The drilling device for automotive parts according to claim 1, characterized in that: The transmission mechanism (15) includes a transmission wheel (151) fixedly connected to the outer wall of the threaded rod (14) and the reciprocating screw (6), and a belt (152) is sleeved between the transmission wheels (151), and the threaded rod (14) is rotatably connected.