Drilling device for precision metal structural part machining

Abstract

The utility model discloses a drilling device for machining precision metal structural parts, which belongs to the field of drilling for machining and comprises a bottom plate, a plurality of vertical blocks fixedly connected to the top of the bottom plate, a same circular plate fixedly connected to the tops of the plurality of vertical blocks, a short shaft rotatably connected to the inner side of the bottom plate, and a rotating disc fixedly connected to the top of the short shaft. A plurality of arc-shaped holes are formed in the inner side of the rotating disc, connecting cylinders are slidably connected into the arc-shaped holes, sliding blocks are fixedly connected to the tops of the connecting cylinders, a plurality of limiting holes matched with the sliding blocks are formed in the top of the circular plate, clamping plates are fixedly connected to the tops of the sliding blocks, and the bottoms of the clamping plates are slidably connected to the top of the circular plate. A drilling device is arranged at the top of the circular plate. The drilling device is reasonable in structural design, through cooperation of the first motor, the worm gear, the worm, the connecting cylinder and the rotating disc, the clamping plates can clamp a metal structural part in multiple positions, and therefore a user can conduct drilling operation conveniently.

Description

Technical Field

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

[0002] Precision metal structural parts refer to metal blocks, metal bars, metal plates, etc. of various specifications and shapes made of metal materials. With the continuous development of the current mechanical processing industry, the requirements for the precision and processing efficiency of metal parts are getting higher and higher. Punching setting is a common step in the processing of metal parts. Generally, the part to be punched is fixed on the processing platform, and then the drilling head is aligned with the punching position to perform the punching setting.

[0003] Existing metal structural parts are generally clamped at two positions when punching and clamping, and cannot be clamped at multiple positions, which may cause the metal structural parts to fail to be fixed and affect the punching. Therefore, we propose a drilling device for precision metal structural parts processing to solve this problem. Utility Model Content

[0004] The purpose of the present utility model is to provide a drilling device for machining precision metal structural parts, so as to solve the problems raised in the above-mentioned background technology.

[0005] In order to achieve the above purpose, the present invention adopts the following technical solutions:

[0006] A drilling device for processing precision metal structural parts comprises: a base plate, a plurality of vertical blocks fixedly connected to the top of the base plate, the tops of the plurality of vertical blocks fixedly connected to the same circular plate, a short shaft rotatably connected to the inner side of the base plate, a rotating disc fixedly connected to the top of the short shaft, a plurality of arc holes provided on the inner side of the rotating disc, a connecting cylinder slidably connected in the plurality of arc holes, and a slider fixedly connected to the top of the plurality of connecting cylinders, a plurality of limiting holes adapted to the sliders provided on the top of the circular plate, a splint fixedly connected to the top of the plurality of sliders, and the bottoms of the plurality of splints slidably connected to the top of the circular plate, and a drill provided on the top of the circular plate.

[0007] Preferably, a No. 1 motor is fixedly connected to the top of the base plate, a rotating shaft is fixedly connected to the output end of the No. 1 motor, a worm is fixedly connected to the outside of the rotating shaft, a worm wheel is meshed with the outside of the worm, and the inside of the worm wheel is fixedly connected to the outside of the short shaft.

[0008] Preferably, an L-shaped plate is fixedly connected to one side of the base plate, a No. 2 motor is fixedly connected to the top of the L-shaped plate, a screw is fixedly connected to the output end of the No. 2 motor, a moving block is threadedly connected to the outer side of the screw, and a connecting block is threadedly connected to one side of the moving block through a bolt, and the bottom of the connecting block is fixedly connected to the top of the drill.

[0009] Preferably, a controller is fixedly connected to the top of the base plate, and the controller is electrically connected to the No. 2 motor, the drill and the No. 1 motor.

[0010] Preferably, a bracket is fixedly connected to the top of the base plate, the inner side of the bracket is rotatably connected to the outer side of the rotating shaft, and a plurality of support seats are fixedly connected to the bottom of the base plate.

[0011] Preferably, one side of the moving block is fixedly connected to a guide shell, the inner side of the guide shell is slidably connected to a guide plate, and the top of the guide plate is fixedly connected to one side of the L-shaped plate.

[0012] In the present invention, a drilling device for machining precision metal structural parts is described. By placing metal on the top of a circular plate, starting a No. 1 motor, the rotating shaft drives the worm to rotate, thereby causing the worm gear to drive the short shaft to rotate. Further, the rotating disc drives the connecting cylinder to start moving, causing the splint to start moving.

[0013] In the present invention, the drilling device for processing precision metal structural parts is configured to adjust the height of the drill by starting the second motor. When the second motor is started, the screw rotates, thereby causing the moving block to drive the connecting block to move in the vertical direction.

[0014] The utility model has a reasonable structural design. Through the cooperation between the No. 1 motor, the worm gear, the worm, the connecting cylinder and the rotating disc, the clamping plate can clamp the metal structural parts in multiple positions, thereby facilitating the user to perform drilling operations. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic structural diagram of a drilling device for machining precision metal structural parts proposed in the present utility model;

[0016] Figure 2 This is a schematic diagram of the slider and splint structure proposed in the utility model;

[0017] Figure 3 This is a schematic diagram of the worm gear and worm structure proposed in the utility model.

[0018] In the figure: 1. Base plate; 2. Vertical block; 3. Circular plate; 4. Motor No. 1; 5. Rotating shaft; 6. Worm; 7. Worm gear; 8. Short shaft; 9. Rotating disc; 10. Connecting cylinder; 11. Bracket; 12. Slider; 13. Clamp; 14. L-shaped plate; 15. Motor No. 2; 16. Screw; 17. Moving block; 18. Connecting block; 19. Bolt; 20. Drill; 21. Controller; 22. Support seat; 23. Guide plate; 24. Guide shell. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0020] Reference Figure 1-3 A drilling device for processing precision metal structural parts includes: a base plate 1, a plurality of vertical blocks 2 are fixedly connected to the top of the base plate 1, the tops of the plurality of vertical blocks 2 are fixedly connected to the same circular plate 3, a short shaft 8 is rotatably connected to the inner side of the base plate 1, a rotating disk 9 is fixedly connected to the top of the short shaft 8, a plurality of arc holes are opened on the inner side of the rotating disk 9, a connecting cylinder 10 is slidably connected in the plurality of arc holes, and a slider 12 is fixedly connected to the top of the plurality of connecting cylinders 10, a plurality of limiting holes adapted to the slider 12 are opened on the top of the circular plate 3, a plurality of sliders 12 are fixedly connected to the tops of the clamping plates 13, and the bottoms of the plurality of clamping plates 13 are slidably connected to the top of the circular plate 3, and a drill 20 is provided on the top of the circular plate 3.

[0021] In this embodiment, the top of the base plate 1 is fixedly connected to the No. 1 motor 4, the output end of the No. 1 motor 4 is fixedly connected to the rotating shaft 5, the outer side of the rotating shaft 5 is fixedly connected to the worm 6, the outer side of the worm 6 is engaged with the worm gear 7, and the inner side of the worm gear 7 is fixedly connected to the outer side of the short shaft 8, and the bottom of the base plate 1 is fixedly connected to the top of the L-shaped plate 14. The No. 2 motor 15 is fixedly connected to the top of the L-shaped plate 14. The output end of the No. 2 motor 15 is fixedly connected to the screw 16. The outer side of the screw 16 is threadedly connected to the moving block 17. One side of the moving block 17 is threadedly connected to the connecting block 18 through a bolt 19. The bottom of the connecting block 18 is fixedly connected to the top of the drill 20, so that the drill 20 can be fixed on the moving block 17.

[0022] In this embodiment, a controller 21 is fixedly connected to the top of the base plate 1, and the controller 21 is electrically connected to the No. 2 motor 15, the drill 20 and the No. 1 motor 4. A bracket 11 is fixedly connected to the top of the base plate 1, and the inner side of the bracket 11 is rotatably connected to the outer side of the rotating shaft 5. A plurality of support seats 22 are fixedly connected to the bottom of the base plate 1, and a guide shell 24 is fixedly connected to one side of the moving block 17. A guide plate 23 is slidably connected to the inner side of the guide shell 24, and the top of the guide plate 23 is fixedly connected to one side of the L-shaped plate 14, so that the movement of the moving block 17 is more stable.

[0023] In this embodiment, when in use, by placing the metal on the top of the circular plate 3, starting the No. 1 motor 4, the rotating shaft 5 drives the worm 6 to rotate, thereby causing the worm wheel 7 to drive the short shaft 8 to rotate, and further, the rotating disc 9 drives the connecting cylinder 10 to start moving, causing the splint 13 to start moving, thereby clamping the metal. The height of the drill 20 can be adjusted by starting the No. 2 motor 15. When the No. 2 motor 15 is started, the screw 16 rotates, thereby causing the moving block 17 to drive the connecting block 18 to move in the vertical direction.

[0024] The above is a detailed introduction to the drilling device for processing precision metal structural parts provided by the present invention. Specific embodiments are used herein to illustrate the principles and implementation methods of the present invention. The description of the above embodiments is only intended to help understand the method and core concept of the present invention. It should be pointed out that for ordinary technicians in this technical field, without departing from the principles of the present invention, several improvements and modifications can be made to the present invention, and these improvements and modifications also fall within the scope of protection of the claims of the present invention.

Claims

1. A drilling device for machining precision metal structural parts, characterized in that: include: A bottom plate (1) is provided, wherein the top of the bottom plate (1) is fixedly connected to a plurality of vertical blocks (2), and the tops of the plurality of vertical blocks (2) are fixedly connected to the same circular plate (3). The inside of the bottom plate (1) is rotatably connected to a short shaft (8), and the top of the short shaft (8) is fixedly connected to a rotating disk (9). The inside of the rotating disk (9) is provided with a plurality of arc holes, and the plurality of arc holes are slidably connected to connecting cylinders (10), and the tops of the plurality of connecting cylinders (10) are fixedly connected to sliders (12). The top of the circular plate (3) is provided with a plurality of limiting holes adapted to the sliders (12), and the tops of the plurality of sliders (12) are fixedly connected to clamps (13), and the bottoms of the plurality of clamps (13) are slidably connected to the top of the circular plate (3). A drill (20) is provided on the top of the circular plate (3).

2. A drilling device for machining precision metal structural parts according to claim 1, characterized in that: A No. 1 motor (4) is fixedly connected to the top of the base plate (1); a rotating shaft (5) is fixedly connected to the output end of the No. 1 motor (4); a worm (6) is fixedly connected to the outside of the rotating shaft (5); a worm wheel (7) is meshed with the outside of the worm wheel (6); and the inside of the worm wheel (7) is fixedly connected to the outside of the short shaft (8).

3. A drilling device for machining precision metal structural parts according to claim 1, characterized in that: An L-shaped plate (14) is fixedly connected to one side of the base plate (1), a second motor (15) is fixedly connected to the top of the L-shaped plate (14), a screw rod (16) is fixedly connected to the output end of the second motor (15), a moving block (17) is threadedly connected to the outer side of the screw rod (16), a connecting block (18) is threadedly connected to one side of the moving block (17) via a bolt (19), and the bottom of the connecting block (18) is fixedly connected to the top of the drill (20).

4. A drilling device for machining precision metal structural parts according to claim 1, characterized in that: A controller (21) is fixedly connected to the top of the base plate (1), and the controller (21) is electrically connected to the second motor (15), the drill (20) and the first motor (4).

5. The drilling device for machining precision metal structural parts according to claim 1, characterized in that: The top of the base plate (1) is fixedly connected to a bracket (11), the inner side of the bracket (11) is rotatably connected to the outer side of the rotating shaft (5), and the bottom of the base plate (1) is fixedly connected to a plurality of support seats (22).

6. A drilling device for machining precision metal structural parts according to claim 3, characterized in that: One side of the moving block (17) is fixedly connected to a guide shell (24), the inner side of the guide shell (24) is slidably connected to a guide plate (23), and the top of the guide plate (23) is fixedly connected to one side of the L-shaped plate (14).

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