An automatic drilling device for producing an automobile generator end cover

Abstract

The utility model discloses an automatic drilling device for automobile generator end cover production, including frame, be equipped with work table on the frame, be equipped with a plurality of drill bits on the frame, be equipped with a plurality of recesses on the work table, be rotatably connected with a plurality of cleaning brushes on the work table, be rotatably connected with the rotating rod on the work table, the cleaning brush is fixed on the rotating rod, and every rotating rod bottom end is fixedly connected with the runner no.

Description

Technical Field

[0001] This utility model belongs to the field of parts processing and relates to automatic drilling devices, particularly to an automatic drilling device for the production of automotive generator end caps. Background Technology

[0002] Automatic drilling machines are industrial equipment used for precision machining of materials such as PCBs, metals, wood, and glass. They are manufactured by companies such as Six Dimensions United and Foshan Yuancheng CNC, and cover various models including CNC, multi-axis, and fully automatic. Their core components use tungsten carbide drill bits, and they are equipped with a six-axis linkage control system and original German CNC motors. They support real-time monitoring, automatic machine adjustment, and segmented drilling technology. They can handle micro-holes as small as 0.3mm. The equipment integrates conveyor belts and robotic arms to achieve fully automatic loading and unloading, and uses flat molds to achieve rapid mold changes within 90 minutes.

[0003] For example, a circular workpiece drilling machine with electrical automation, disclosed in CN106270634A, includes a first pneumatic cylinder. The right end of the first pneumatic cylinder is connected to a spur gear. Both ends of the first pneumatic cylinder are connected to an electromagnetic reversing valve via pneumatic pipes. The spur gear meshes with a first gear, and the second gear meshes with a turntable. A workpiece clamp is installed on the upper part of the turntable. A second pneumatic cylinder is installed on the lower part of the upper end of a bracket. The second pneumatic cylinder is connected to a telescopic rod. The telescopic rod is connected to a fixing device. A motor is installed on the lower part of the fixing device. The motor is connected to a spindle. The spindle is connected to a drill bit via a drill bit clamp. The electromagnetic reversing valve is connected to an air pump via a pneumatic pipe. The air pump is connected to an air tank via a pneumatic pipe. A sealing cap for the air filling port is provided on the upper part of the air tank.

[0004] The aforementioned automatic drilling machine generates a lot of debris during the drilling process of the end cap. The debris accumulates on the worktable and is difficult to clean, increasing the cleaning difficulty for the staff. Utility Model Content

[0005] This utility model provides an automatic drilling device for the production of automotive generator end caps, which can automatically clean up the debris generated during drilling.

[0006] The technical solution adopted by this utility model to solve the above-mentioned technical problems is as follows: an automatic drilling device for producing automobile generator end caps, including a frame, a worktable on the frame, a plurality of drill bits on one side of the frame located on the worktable, a plurality of grooves on the worktable, a plurality of cleaning brushes rotatably connected to the worktable, a rotating rod rotatably connected to the worktable, the cleaning brushes being fixed on the rotating rod, the bottom end of the rotating rod extending to the bottom of the worktable, a rotating wheel being fixedly connected to the bottom end of each rotating rod, a tire being fitted on a plurality of rotating wheels, and a plurality of abutments being fixedly connected to the frame on the bottom surface of the worktable, the abutments being located between two adjacent rotating wheels.

[0007] A further preferred embodiment of this utility model is that a material collection box is detachably connected inside the groove.

[0008] A further preferred embodiment of this utility model is as follows: magnetic sheets that can attract each other are fixedly connected to the bottom surface of the collection box and the bottom surface of the groove. When the two magnetic sheets attract each other, the collection box is installed in the groove.

[0009] A further preferred embodiment of this utility model is: one end of the collection box extends upward to form a baffle, and the baffle is disposed on the side close to the drill bit.

[0010] A further preferred embodiment of this invention is that each of the baffles is provided with a through hole.

[0011] A further preferred embodiment of this utility model is: a guide slope is provided on the inner wall of the groove, and the guide slope is inclined from the side away from the collection box to the side closer to the collection box.

[0012] A further preferred embodiment of this utility model is as follows: a motor is fixedly connected to the frame below the workbench, a second rotating wheel is fixedly connected to the output end of the motor, and a belt is sleeved between several first rotating wheels and second rotating wheels.

[0013] A further preferred embodiment of this invention is that at least three cleaning brushes are provided.

[0014] Compared with the prior art, this utility model includes a frame with a worktable on it, several drill bits on the frame, several grooves on the worktable, several cleaning brushes rotatably connected to the worktable, and rotating rods rotatably connected to the worktable. The cleaning brushes are fixed on the rotating rods, and a rotating wheel is fixedly connected to the bottom of each rotating rod. A tire is fitted on all the rotating wheels. Several abutments are fixedly connected to the frame, located between two adjacent rotating wheels. By setting the cleaning brushes and grooves, the cleaning brushes can be activated when debris is generated during drilling. At this time, the tires drive the rotating wheels and cleaning brushes to rotate simultaneously, sweeping the debris on the worktable into the grooves for collection. This avoids the need for workers to clean the debris, reduces workload, and improves the cleanliness of the worktable. Attached Figure Description

[0015] The present invention will be further described in detail below with reference to the accompanying drawings and preferred embodiments. However, those skilled in the art will understand that these drawings are drawn only for the purpose of explaining the preferred embodiments and therefore should not be construed as limiting the scope of the present invention. Furthermore, unless specifically indicated, the drawings are only schematic representations of the composition or structure of the described objects and may contain exaggerated depictions, and the drawings are not necessarily drawn to scale.

[0016] Figure 1The overall structure of this utility model Figure 1 ;

[0017] Figure 2 The overall structure of this utility model Figure 2 ;

[0018] Figure 3 For the explosion of this utility model Figure 1 ;

[0019] Figure 4 For the explosion of this utility model Figure 2 ;

[0020] Figure 5 A cross-sectional view of this utility model Figure 1 ;

[0021] Figure 6 A cross-sectional view of this utility model Figure 2 ;

[0022] Figure 7 This utility model Figure 6 Enlarged view of point A in the middle.

[0023] In the diagram: 1. Frame; 2. Workbench; 3. Drill bit; 4. Baffle; 5. Through hole; 6. Groove; 7. Collection box; 8. Motor; 9. Tire; 10. Rotary wheel two; 11. Abutment block; 12. Rotary wheel one; 13. Magnetic sheet; 14. Cleaning brush; 15. Guide slope; 16. Rotating rod; 17. Internal thread cutter; 18. Hole cutter. Detailed Implementation

[0024] The preferred embodiments of the present invention will now be described in detail with reference to the accompanying drawings. Those skilled in the art will appreciate that these descriptions are merely descriptive and exemplary and should not be construed as limiting the scope of protection of the present invention.

[0025] It should be noted that similar labels in the following figures indicate similar items; therefore, once an item is defined in one figure, it may not be further defined and explained in subsequent figures.

[0026] Figures 1-4 As shown, an automatic drilling device for producing automobile generator end caps includes a frame 1 and a worktable 2 that can slide up and down on the frame 1. When drilling the end cap, the end cap can be clamped on the worktable 2. Several drill bits 3 are slidably connected to one side of the frame 1 on the worktable 2. Each drill bit 3 is rotatably connected to a hole cutter 18 and an internal thread cutter 17.

[0027] Figures 1-4As shown, when drilling holes in the end cap, the end cap is first clamped on the worktable 2, and the worktable 2 is slid so that the hole cutter 18 is aligned with the end cap. At this time, the drill bit 3 slides, and the high-speed rotating hole cutter 18 is aligned with the end cap to drill holes. After drilling is completed, the hole cutter 18 is withdrawn and the worktable 2 is slid so that the internal thread cutter 17 is aligned with the hole on the end cap. The drill bit 3 is further slid so that the internal thread cutter 17 performs internal thread processing on the hole on the end cap. At this time, the drilling of the end cap is completed.

[0028] Figures 1-4 As shown, the workbench 2 has several grooves 6, several cleaning brushes 14 are rotatably connected to the workbench 2, and a rotating rod 16 is rotatably connected to the workbench 2. The cleaning brushes 14 are fixed on the rotating rod 16, and the bottom end of the rotating rod 16 extends to the bottom of the workbench 2. Each rotating rod 16 is fixedly connected to a rotating wheel 12 at its bottom end. Several rotating wheels 12 are all fitted with a wheel belt 9. The frame 1 is located on the bottom surface of the workbench 2 and several abutments 11 are fixedly connected to it. The abutments 11 are located between two adjacent rotating wheels 12.

[0029] Figures 1-4 As shown, when the hole cutter 18 and the internal thread cutter 17 are drilling the end cap, the belt 9 is rotated. At this time, the belt 9 drives several rotating wheels to rotate, and the rotating wheels drive the rotating rod 16 and the cleaning brush 14 to rotate. As the cleaning brush 14 rotates, the debris on the worktable 2 is swept into the groove 6 for collection, thereby effectively preventing the debris from accumulating on the worktable 2 and avoiding the trouble of cleaning by the staff, thus improving the ease of use of the automatic drilling device.

[0030] Figures 1-4 As shown, a motor 8 is fixedly connected to the frame 1 below the workbench 2. A rotating wheel 10 is fixedly connected to the output end of the motor 8. A belt 9 is fitted between several rotating wheels 12 and rotating wheels 10.

[0031] Figures 1-4 As shown, by setting up motor 8 and rotating wheel 10, motor 8 can be started when debris needs to be cleaned. At this time, the output end of motor 8 drives rotating wheel 10 to rotate. At this time, the belt 9 on rotating wheel 10 slides, thereby driving several rotating wheels 12 to rotate. This design facilitates the sliding of belt 9, thereby further improving the automation of drilling equipment.

[0032] Figures 1-4 As shown, there are at least three cleaning brushes 14 to ensure that debris on the workbench 2 can be cleaned up.

[0033] Figures 1-7 As shown, a material collection box 7 is detachably connected inside the groove 6. Magnetic sheets 13 that can attract each other are fixedly connected to the bottom surface of the material collection box 7 and the bottom surface inside the groove 6. When the two magnetic sheets 13 attract each other, the material collection box 7 is installed inside the groove 6.

[0034] Figures 1-7 As shown, when collecting debris, the debris is collected in the collection box 7. When cleaning is needed, the collection box 7 can be removed to clean out the debris, simplifying the cleaning process. After cleaning, the collection box 7 is placed in the groove 6. At this time, the magnetic sheet 13 on the collection box 7 and the magnetic sheet 13 on the bottom surface of the groove 6 attract each other, thereby fixing the collection box 7 in the groove 6. This prevents the collection box 7 from shaking due to the vibration of the drilling process and spilling debris, further improving the debris collection effect.

[0035] Figures 1-4 As shown, one end of the collection box 7 extends upward to form a baffle 4. The baffle 4 is located near the drill bit 3. By setting the baffle 4, the flying debris can be initially blocked to prevent the debris from flying and affecting the collection.

[0036] Figures 1-4 As shown, each baffle 4 is provided with a through hole 5, which allows the collection box 7 to be taken out through the through hole 5 when it is taken out, making it easier to disassemble the collection box 7.

[0037] Figures 1-4 As shown, a guide slope 15 is provided on the inner wall of the groove 6. The guide slope 15 is inclined from the side away from the collection box 7 to the side closer to the collection box 7, which can guide the debris so that the debris at the edge of the groove 6 can smoothly enter the collection box 7 for collection through the guide slope 15.

[0038] The above describes an automatic drilling device for producing automotive generator end caps provided by this utility model. Specific examples have been used to illustrate the principle and implementation of this utility model. The descriptions of the embodiments are merely for the purpose of helping to understand this utility model and its core ideas. It should be noted that those skilled in the art can make various improvements and modifications to this utility model without departing from its principles, and these improvements and modifications also fall within the protection scope of the claims of this utility model.

Claims

1. An automatic drilling device for producing automotive generator end covers, comprising a frame, characterized in that, The frame is equipped with a worktable, and several drill bits are located on one side of the frame on the worktable. Several grooves are formed on the worktable, and several cleaning brushes are rotatably connected to the worktable. A rotating rod is rotatably connected to the worktable, and the cleaning brushes are fixed on the rotating rod. The bottom end of the rotating rod extends to the bottom of the worktable, and a rotating wheel is fixedly connected to the bottom end of each rotating rod. A tire is commonly fitted on several rotating wheels. Several abutments are fixedly connected to the frame on the bottom surface of the worktable, and the abutments are located between two adjacent rotating wheels.

2. The automatic drilling device for producing automotive generator end covers according to claim 1, characterized in that, A material collection box is detachably connected inside the groove.

3. The automatic drilling device for producing automotive generator end covers according to claim 2, characterized in that, The bottom surface of the collection box and the bottom surface of the groove are both fixedly connected with magnetic sheets that can attract each other. When the two magnetic sheets attract each other, the collection box is installed in the groove.

4. The automatic drilling device for producing automotive generator end covers according to claim 2, characterized in that, One end of the collection box extends upward to form a baffle, which is located near the drill bit.

5. The automatic drilling device for producing automotive generator end covers according to claim 4, characterized in that, Each of the baffles is provided with a through hole.

6. The automatic drilling device for producing automotive generator end covers according to claim 2, characterized in that, The inner wall of the groove is provided with a guide slope, which is inclined from the side away from the collection box to the side closer to the collection box.

7. The automatic drilling device for producing automotive generator end covers according to claim 1, characterized in that, The frame is fixedly connected to a motor located below the workbench. The output end of the motor is fixedly connected to a second rotating wheel. The tire is sleeved between several first rotating wheels and second rotating wheels.

8. The automatic drilling device for producing automotive generator end covers according to claim 1, characterized in that, The cleaning brush is provided in at least three parts.

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