Drilling device for new energy automobile part production

Abstract

The utility model relates to the technical field of drilling equipment, in particular to a drilling device for new energy automobile part production, which comprises a box body, the box body is rotatably connected with a rotating wheel, the rotating wheel is driven by a driving device to rotate, a connecting rod is fixed on the rotating wheel, a core seat is fixed at the end part of the connecting rod, and a fixing groove for accommodating a workpiece is arranged on the core seat. A first telescopic device and a drill bit are installed in the box body, the first telescopic device drives the drill bit to be close to or away from the core base, a conveying belt and a scrap iron frame are installed in the box body, the core base is fixedly connected with a second telescopic device, the second telescopic device controls the check block to be close to or away from a groove opening of the fixing groove, and a third telescopic device and a push plate are installed in the box body. Compared with the prior art, according to the technical scheme, the baffle, the push plate and the stop block are used for replacing an electromagnet to fix a workpiece, the situation that workers get an electric shock is avoided, meanwhile, all scrap iron can be collected in the scrap iron frame, and the scrap collecting effect is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of drilling equipment, in particular to a drilling device for producing new energy vehicle accessories. Background Art

[0002] When producing and processing new energy vehicle parts, a drilling process is required. However, the existing equipment mainly used for drilling processing of new energy vehicle parts is a vertical drilling machine. When the drilling machine is drilling, the operator is required to perform manual processing. Manual drilling depends to a large extent on special fixtures and the technical proficiency of the operator. It is difficult to ensure the consistency of the position of each drill hole, resulting in a large number of defective products after processing, and product quality is difficult to guarantee. In addition, manual processing has high labor intensity, low processing efficiency and low safety. The method of using a drilling machine for manual drilling is far from meeting the needs of production development.

[0003] The utility model patent with the patent number "CN208276217U" discloses a drilling device for the production of new energy vehicle accessories. In its technical solution, the traditional manual clamp is replaced by a "positioning electromagnet" to achieve the fixation of new energy vehicle accessories in the mold core, and the mold core itself is fixed by a "limiting electromagnet", which avoids the mold core from being rotated under force during drilling, and improves the production quality of accessories to a certain extent; but the use of electromagnets may cause leakage, and the equipment usually uses conductive metal materials such as iron. Once the electromagnet leaks, it will not only damage the electrical components on the equipment, but also put workers at risk of electric shock. Although the equipment is connected to a ground wire to prevent electric shock, when the equipment fails and the ground wire contact is poor, there is still the possibility of electric shock. Moreover, although an iron chip frame is set to collect the drilling slag during processing, not all the flying slag falls into the iron chip frame, and the slag collection effect is poor.

[0004] Therefore, it is necessary to propose a drilling device for the production of new energy vehicle parts to replace the electromagnet to fix the mold core and improve the collection effect of debris. Utility Model Content

[0005] The purpose of the utility model is to solve the problems of electric shock and poor debris collection effect in existing drilling devices, and now provides a drilling device for the production of new energy vehicle parts.

[0006] The technical solution of the utility model is:

[0007] A drilling device for producing new energy vehicle parts comprises a box body, the box body is rotatably connected to a rotating wheel, the rotating wheel is driven to rotate by a driving device, a connecting rod is fixed to the rotating wheel, a core seat is fixed to the end of the connecting rod, a fixed groove for accommodating a workpiece is provided on the core seat, a first telescopic device and a drill bit are installed in the box body, the first telescopic device drives the drill bit to approach or move away from the core seat, a conveyor belt and an iron chip frame are installed in the box body, a second telescopic device is fixedly connected to the core seat, a stopper is provided at the notch of the fixed groove, the second telescopic device controls the stopper to approach or move away from the notch of the fixed groove, a third telescopic device and a push plate are installed in the box body, the third telescopic device is horizontally arranged on both sides of the first telescopic device, the third telescopic device drives the push plate to approach or move away from the fixed groove, the moving direction of the push plate is parallel to the drilling direction of the drill bit, and the moving direction of the push plate is perpendicular to the moving direction of the stopper;

[0008] The top and bottom of the core seat are provided with baffles and a fourth telescopic device. The baffles are slidably connected to the box body. Both baffles are provided with limiting grooves for accommodating the connecting rod. The two limiting grooves are combined to form a limiting hole. When the fourth telescopic device drives the two baffles to be spliced, the connecting rod can be fixed in the limiting hole. The baffle is located between the conveyor belt and the drill bit.

[0009] Furthermore, the drill bit is driven by a motor, and the motor is fixedly connected to the first telescopic device.

[0010] Furthermore, the box body is provided with an oil tank and a hydraulic pump connected to the oil tank, and the hydraulic pump is provided with a controller and a hydraulic valve.

[0011] Furthermore, the first telescopic device is a hydraulic telescopic cylinder, and the first telescopic device is connected to a hydraulic pump.

[0012] Furthermore, the second telescopic device, the third telescopic device and the fourth telescopic device are pneumatic telescopic cylinders.

[0013] Furthermore, at least four connecting rods are provided on the rotating wheel, and the four connecting rods are evenly distributed around the axis of the rotating wheel.

[0014] Furthermore, a touch screen is installed on the box body, and the touch screen controls the operation of the hydraulic pump, the solenoid valve, the drive device and the motor.

[0015] The present invention provides a drilling device for the production of new energy vehicle parts. The fixed groove is used to place the workpiece, and the stop block can prevent the workpiece from falling from the fixed groove when the rotating wheel rotates. When the core seat rotates to a position facing the drill bit, the fourth telescopic device drives the baffles to approach each other. The two baffles spliced together can limit the connecting rod in the limiting hole, and at this time the third telescopic device drives the push plate to move toward the core seat and presses the fixed workpiece. When the first telescopic device drives the drill bit to approach the core seat and the drill bit drills the workpiece, the pressing action of the push plate realizes stable drilling of the drill bit. Due to the limiting action of the baffle, the connecting rod will not rotate relative to the rotating wheel due to force, thereby realizing the stability of the core seat and ensuring smooth drilling. After the operation is completed, the two baffles are Separation, the push plate resets, the rotating wheel continues to rotate, the core seat rotates to the bottom, the notch of the fixed groove faces the conveyor belt, and the block is away from the fixed groove at this time, thereby releasing the workpiece and allowing it to be transported to the outside of the box by the conveyor belt, and the iron chips generated by drilling, and the baffles are located between the conveyor belt and the drill bit after being spliced together, so the two baffles spliced together can block the iron chips generated by drilling, so that all iron chips fall into the iron chip frame, avoiding the situation where iron chips are spilled on the conveyor belt, and ensuring the collection effect of iron chips. Compared with traditional technology, this technical solution uses baffles, push plates and blocks to replace the electromagnet to fix the workpiece, avoiding the situation where workers are electrocuted, and at the same time all iron chips can be collected in the iron chip frame, improving the collection effect of debris. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the structure of the utility model;

[0017] Figure 2 For this utility model Figure 1 Cross-section at AA;

[0018] Figure 3 For this utility model and Figure 2 Corresponding usage status reference diagram;

[0019] Figure 4 For this utility model Figure 1 A partial enlarged view of point B in the middle.

[0020] Figure numerals: 1. Box body; 2. Rotating wheel; 3. Driving device; 4. Connecting rod; 5. Core seat; 6. Fixed groove; 7. First telescopic device; 8. Conveyor belt; 9. Iron chip frame; 10. Second telescopic device; 11. Stop block; 12. Third telescopic device; 13. Push plate; 14. Baffle; 15. Fourth telescopic device; 16. Limiting groove; 17. Limiting hole; 18. Motor; 19. Hydraulic pump; 20. Oil tank; 21. Controller; 22. Hydraulic valve; 23. Touch screen; 24. Drill bit; 25. Feed port. DETAILED DESCRIPTION

[0021] In order to make the technical means, technical features, purpose of the utility model and technical effects achieved by the utility model easier to understand, the utility model is further explained below with reference to specific illustrations.

[0022] Example 1:

[0023] like Figure 1 and Figure 2 As shown, this embodiment provides a drilling device for the production of new energy vehicle accessories, including a box body 1, which is rotatably connected to a rotating wheel 2 through a bearing. The rotating wheel 2 is driven to rotate by a driving device 3, and the two are fixedly connected by a key. The driving device 3 is a servo motor 18, and a connecting rod 4 is screwed to the rotating wheel 2. The end of the connecting rod 4 is screwed to a core seat 5. A fixed groove 6 for accommodating a workpiece is provided on the core seat 5. A first telescopic device 7 and a drill bit 24 are installed in the box body 1. The first telescopic device 7 drives the drill bit 24 to approach or move away from the core seat 5. A conveyor belt 8 and an iron chip frame 9 are installed in the box body 1. The core seat 5 is screwed to a second telescopic device 10. A stopper 11 is provided at the notch of the fixed groove 6. The second telescopic device 10 controls the stopper 11 to approach or move away from the notch of the fixed groove 6. Figure 4 As shown, a third telescopic device 12 and a push plate 13 are installed in the box body 1. The third telescopic device 12 is horizontally arranged on both sides of the first telescopic device 7. The third telescopic device 12 drives the push plate 13 to move closer to or away from the fixed groove 6. The moving direction of the push plate 13 is parallel to the drilling direction of the drill bit 24. The moving direction of the push plate 13 is perpendicular to the moving direction of the stopper 11. The top and bottom of the core seat 5 are provided with a baffle 14 and a fourth telescopic device 15. The baffle 14 is slidably connected to the box body 1 through a slide rail, as shown Figure 3 As shown, both baffles 14 are provided with a limiting groove 16 for accommodating the connecting rod 4, and the two limiting grooves 16 are combined to form a limiting hole 17. The fourth telescopic device 15 drives the two baffles 14 to be spliced together, so that the connecting rod 4 can be fixed in the limiting hole 17. The baffle 14 is located between the conveyor belt 8 and the drill bit 24. Specifically, the operation and installation methods of the conveyor belt 8 are all existing technologies. Those skilled in the art can decide the installation method according to actual conditions. The installation of the conveyor belt 8 and the motor 18 for driving the conveyor belt 8 will not be repeated here.

[0024] Preferably, a feeding port 25 is provided on the box body 1 , and the automobile parts to be processed are placed on the core seat 5 through the feeding port 25 .

[0025] Preferably, the drill bit 24 is driven by a motor 18 , and the motor 18 is screw-connected to the first telescopic device 7 .

[0026] Preferably, the box body 1 is provided with an oil tank 20 and a hydraulic pump 19 connected to the oil tank 20. The hydraulic pump 19 is provided with a controller 21 and a hydraulic valve 22. The controller 21 is composed of a PLC, the model of which is KY02S, and is used to control the operation of the equipment. Since the connection and installation method between the oil tank 20, the hydraulic pump 19 and the hydraulic telescopic cylinder is a relatively mature technical means at present, it will not be repeated here in this article.

[0027] Preferably, the first telescopic device 7 is a hydraulic telescopic cylinder, the first telescopic device 7 is connected to the hydraulic pump 19, and the first telescopic device 7 is fixed to the inner wall of the box body 1 using screws.

[0028] Preferably, the second telescopic device 10, the third telescopic device 12 and the fourth telescopic device 15 are pneumatic telescopic cylinders, the second telescopic device 10 is fixed to one side of the core seat 5 with screws, the third telescopic device 12 is fixed to the side wall of the box body 1 with screws, and the fourth telescopic device 15 is fixed to the box body 1 with screws.

[0029] Preferably, at least four connecting rods 4 are provided on the rotating wheel 2 , and the four connecting rods 4 are evenly distributed around the axis of the rotating wheel 2 .

[0030] Preferably, a touch screen 23 is installed on the box body 1, and the touch screen 23 facilitates the operation and control of the hydraulic pump 19, the solenoid valve, the driving device 3 and the motor 18.

[0031] When working, the driving device 3 is turned on, the rotating wheel 2 rotates, one of the core seats 5 rotates to the top of the box body 1, the driving device 3 is paused, the rotating wheel 2 stops rotating, the staff puts the workpiece or auto parts in the fixed groove 6, and the core seat 5 located in the box body 1 and facing the drill bit 24 is drilled, the driving device 3 is running, the stopper 11 on the core seat 5 can prevent the workpiece from falling from the fixed groove 6 when the rotating wheel 2 rotates. When the core seat 5 rotates to the position facing the drill bit 24, the fourth telescopic device 15 drives the baffle 14 to approach each other. The two baffles 14 spliced together can limit the connecting rod 4 in the limiting hole 17, and at this time the third telescopic device 12 drives the push plate 13 to move toward the core seat 5 and press the workpiece to be fixed. When the first telescopic device 7 drives the drill bit 24 to approach the core seat 5, when the drill bit 24 drills the workpiece, the pressing action of the push plate 13 realizes the stable drilling of the drill bit 24, and due to the limiting action of the baffle 14, The tool 5 is moved downwards to the left by the guide rail 13 and the tool 5 is moved downwards to the right by the guide rail 13. The tool 5 is moved downwards to the right by the guide rail 13 and the tool 5 is moved downwards to the right by the guide rail 13.

[0032] The above description is only a preferred embodiment of the present invention and is not intended to limit the scope of implementation of the present invention. In other words, any equivalent changes and modifications made according to the scope of the patent application of the present invention should fall within the technical scope of the present invention.

Claims

1. A drilling device for producing new energy vehicle parts, comprising a housing (1), the housing (1) being rotatably connected to a rotating wheel (2), the rotating wheel (2) being driven to rotate by a driving device (3), a connecting rod (4) being fixed to the rotating wheel (2), a core seat (5) being fixed to the end of the connecting rod (4), a fixing groove (6) for accommodating a workpiece being provided on the core seat (5), a first telescopic device (7) and a drill bit (24) being installed in the housing (1), the first telescopic device (7) driving the drill bit (24) to approach or move away from the core seat (5), a conveyor belt (8) and an iron chip frame (9) being installed in the housing (1), characterized in that: The core seat (5) is fixedly connected to a second telescopic device (10), a stopper (11) is provided at the notch of the fixed groove (6), the second telescopic device (10) controls the stopper (11) to move closer to or away from the notch of the fixed groove (6), a third telescopic device (12) and a push plate (13) are installed in the box body (1), the third telescopic device (12) is horizontally arranged on both sides of the first telescopic device (7), the third telescopic device (12) drives the push plate (13) to move closer to or away from the fixed groove (6), the moving direction of the push plate (13) is parallel to the drilling direction of the drill bit (24), and the moving direction of the push plate (13) is perpendicular to the moving direction of the stopper (11); The top and bottom of the core seat (5) are both provided with a baffle (14) and a fourth telescopic device (15). The baffle (14) is slidably connected to the box body (1). The two baffles (14) are both provided with a limiting groove (16) for accommodating the connecting rod (4). The two limiting grooves (16) are combined to form a limiting hole (17). When the fourth telescopic device (15) drives the two baffles (14) to be spliced together, the connecting rod (4) can be fixed in the limiting hole (17). The baffle (14) is located between the conveyor belt (8) and the drill bit (24).

2. The drilling device for producing new energy vehicle parts according to claim 1, characterized in that: The drill bit (24) is driven by a motor (18), and the motor (18) is fixedly connected to the first telescopic device (7).

3. The drilling device for producing new energy vehicle parts according to claim 2, characterized in that: The box body (1) is provided with an oil tank (20) and a hydraulic pump (19) connected to the oil tank (20), and the hydraulic pump (19) is provided with a controller (21) and a hydraulic valve (22).

4. The drilling device for producing new energy vehicle parts according to claim 3, characterized in that: The first telescopic device (7) is a hydraulic telescopic cylinder, and the first telescopic device (7) is connected to a hydraulic pump (19).

5. The drilling device for producing new energy vehicle parts according to claim 1, characterized in that: The second telescopic device (10), the third telescopic device (12) and the fourth telescopic device (15) are pneumatic telescopic cylinders.

6. The drilling device for producing new energy vehicle parts according to claim 1, characterized in that: At least four connecting rods (4) are provided on the rotating wheel (2), and the four connecting rods (4) are evenly distributed around the axis of the rotating wheel (2).

7. The drilling device for producing new energy vehicle parts according to claim 4, characterized in that: A touch screen (23) is installed on the box body (1), and the touch screen (23) controls the operation of the hydraulic pump (19), the solenoid valve, the drive device (3) and the motor (18).

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