Band saw cutting, drilling and milling numerical control six-face drill

Abstract

The utility model relates to the technical field of numerical control machining. The band saw cutting, drilling and milling numerical control six-face drill comprises a movable platform, a drilling mechanism used for drilling wood is arranged at the bottom of the movable platform, and after an electric saw blade completes cutting of a plate according to machining requirements, through cooperation of structures such as a movable clamping block and a power-assisted gear, the drilling mechanism is driven to drill the wood; the electric saw blade is rotated from an inclined state to a vertical state to be folded in the process of moving upwards to a designated position, the electric saw blade is rotated to the rear side through the transposition motor, the electric saw blade is prevented from occupying the space originally used for drilling operation, and therefore the moving range and flexibility of a drill bit on a plate are greatly expanded, and the drilling efficiency is improved. The unrestrained mobility is very favorable for a drill bit which needs to frequently change the drilling position and angle, and as the drill bit can work completely according to a preset path or an optimal machining strategy, the overall production efficiency and machining precision are remarkably improved.

Description

Technical Field

[0001] The utility model relates to the technical field of numerical control processing, in particular to a numerical control six-side drill with sawing, drilling and milling. Background Art

[0002] The CNC six-sided drill can complete six-sided drilling, grooving and other processing tasks of the plate at one time. It has built-in drill bits of various specifications, including vertical drilling, horizontal drilling and vertical milling, etc. It can call the corresponding drill bit according to the computer settings to perform the top, bottom, left, right and front and back hole drilling operations of the workpiece.

[0003] In the process of CNC six-sided drill performing plate drilling operations, it is occasionally encountered that the processing requirements suddenly change or the plate size needs to be adjusted immediately. In order to cope with these emergencies, a sawing mechanism is generally provided on the outside of the CNC six-sided drill, which can quickly perform necessary sawing operations on the plate. However, the sawing mechanism cannot be automatically retracted after completing the sawing task, and will occupy the space originally used for drilling operations, thereby limiting the movement range and flexibility of the CNC six-sided drill on the plate. This limitation is particularly unfavorable for the CNC six-sided drill that needs to frequently change the drilling position and angle, because it may not be able to operate according to the predetermined path or the optimal processing strategy, thereby reducing the overall production efficiency and processing accuracy. Utility Model Content

[0004] The utility model aims at the deficiencies in the prior art and provides the following technical solutions: a CNC six-side drill with saw cutting, drilling and milling, comprising a mobile platform, a drilling mechanism for drilling holes in wood being arranged at the bottom of the mobile platform, a rotating annular gear being rotatably connected to the bottom of the mobile platform and located at the outside of the drilling mechanism, a fixed plate being fixedly installed at the bottom of the rotating annular gear, a vertical slot being provided on the front side of the fixed plate, a power motor being fixedly installed on the top inner wall of the vertical slot, a rotating screw being fixedly installed at the output end of the power motor, a mobile block being connected to the outside of the rotating screw by threads, the mobile block being movably engaged with the vertical slot, a connecting plate being fixedly installed at the front end of the mobile block, a reduction gear being rotatably connected to the front side of the connecting plate, an electric saw blade being fixedly installed at the front end of the reduction gear, so that after the electric saw blade has completed cutting the plate, the electric saw blade can be rotated from an inclined state to a vertical state for retraction during the process of moving the electric saw blade upward to a specified position through the cooperation of structures such as the mobile block and the power-assisting gear.

[0005] As an improvement of the above technical solution, the drilling mechanism includes a driving motor fixedly installed on the top of the moving platform. The bottom end of the driving motor penetrates through the bottom of the moving platform and extends out. The output end of the driving motor extending out of the bottom of the moving platform is fixedly installed with a pneumatic cylinder. A circular moving pad is movably clamped inside the pneumatic cylinder. The bottom end of the circular moving pad is fixedly installed with a drill bit. The cooperation of structures such as the driving motor and the pneumatic cylinder drives the drill bit to move up and down to drill the wood.

[0006] As an improvement of the above technical solution, a commutation motor is fixedly installed on the top of the moving platform and near the driving motor. The bottom end of the commutation motor penetrates through the bottom of the moving platform and extends out. The output end of the commutation motor extending out of the bottom of the moving platform is fixedly installed with a driving gear. The driving gear meshes with the rotating ring gear. The commutation motor drives the driving gear to rotate, so as to realize the rotation of the electric saw blade from the front side to the rear side.

[0007] As an improvement of the above technical solution, an adjustment motor is fixedly installed on the rear side surface of the connecting plate. The front end of the adjustment motor penetrates through the front side surface of the connecting plate and extends out. The output end of the adjustment motor extending out of the front side surface of the connecting plate is fixedly installed with an assisting gear. The assisting gear meshes with the reduction gear, so that the adjustment motor drives the electric saw blade to rotate from an inclined state to a vertical state during the process of moving up to a specified position for retraction through the meshing of the assisting gear and the reduction gear.

[0008] As an improvement of the above technical solution, a limiting slot is opened on the inner ring surface of the pneumatic cylinder. A limiting block is movably clamped in the limiting slot. One end of the limiting block close to the center of the circle is fixedly installed on the outside of the circular moving pad, so that the pneumatic cylinder drives the circular moving pad to rotate through the movable clamping of the limiting slot and the limiting block when rotating.

[0009] The beneficial effects of the present utility model: When the electric saw blade finishes cutting the plate according to the processing requirements, through the cooperation of structures such as the moving block and the assisting gear, the electric saw blade rotates from an inclined state to a vertical state during the process of moving up to a specified position for retraction, and then the electric saw blade is rotated to the rear side through the commutation motor, preventing the electric saw blade from occupying the space originally used for drilling operations, thus greatly expanding the moving range and flexibility of the drill bit on the plate. This unrestricted mobility is extremely beneficial for the drill bit that needs to frequently change the drilling position and angle, because it can operate completely according to the predetermined path or the optimal processing strategy, thereby significantly improving the overall production efficiency and processing accuracy. Description of the Drawings

[0010] Figure 1 It is the front view of the band saw cutting, drilling, milling and numerically controlled six-sided drill of the present utility model;

[0011] Figure 2 This is a cross-sectional view of the internal structure of the present utility model;

[0012] Figure 3 This is the present utility model Figure 1 An enlarged view of the structure at position A in it;

[0013] Figure 4 This is the present utility model Figure 1 An enlarged view of the structure at position B in it.

[0014] Reference numerals: 1, moving platform; 2, driving motor; 21, pneumatic cylinder; 22, circular moving pad; 23, drill bit; 3, rotating ring gear; 31, fixing plate; 32, vertical card slot; 33, power motor; 34, rotating screw; 35, moving clamping block; 36, connecting plate; 37, reduction gear; 38, electric saw blade; 4, commutation motor; 41, driving gear. Specific implementation mode

[0015] In order to make the purpose, technical solutions and advantages of the present utility model clearer, the present utility model will be further described in detail below. It should be understood that the specific embodiments described herein are only used to explain the present utility model and are not used to limit the present utility model.

[0016] Refer to the attached Figure 1 , in Figure 1 , the a direction points to the front view and the b direction points to the right side view. The above views are only for understanding the solution.

[0017] Please refer to Figures 1-4 , the present utility model provides a technical solution:

[0018] Specifically, a band saw cutting drill milling numerical control six-sided drill includes a moving platform 1. A drilling mechanism for drilling wood is arranged at the bottom of the moving platform 1. A rotating ring gear 3 is rotatably connected to the bottom of the moving platform 1 and located outside the drilling mechanism. A fixing plate 31 is fixedly installed at the bottom of the rotating ring gear 3. A vertical card slot 32 is opened on the front side of the fixing plate 31. A power motor 33 is fixedly installed on the top inner wall of the vertical card slot 32. A rotating screw 34 is fixedly installed at the output end of the power motor 33. A moving clamping block 35 is threadedly connected to the outside of the rotating screw 34. The moving clamping block 35 is movably clamped with the vertical card slot 32. A connecting plate 36 is fixedly installed at the front end of the moving clamping block 35. A reduction gear 37 is rotatably connected to the front side of the connecting plate 36. An electric saw blade 38 is fixedly installed at the front end of the reduction gear 37.

[0019] In this embodiment, after the electric saw blade 38 finishes cutting the board, through the cooperation of structures such as the moving clamping block 35 and the assisting gear, the electric saw blade 38 rotates from an inclined state to a vertical state during the process of moving upward to a specified position for retraction.

[0020] Specifically, the drilling mechanism includes a driving motor 2, which is fixedly installed on the top of the moving platform 1. The bottom end of the driving motor 2 penetrates through the bottom of the moving platform 1 and extends out. The output end of the driving motor 2 extending out of the bottom of the moving platform 1 is fixedly installed with a pneumatic cylinder 21. A circular moving pad 22 is movably clamped inside the pneumatic cylinder 21. The bottom end of the circular moving pad 22 is fixedly installed with a drill bit 23.

[0021] In this embodiment, the driving motor 2 and the pneumatic cylinder 21 cooperate with each other to drive the drill bit 23 to move up and down and drill the wood.

[0022] Specifically, a commutation motor 4 is fixedly installed on the top of the moving platform 1 and near the driving motor 2. The bottom end of the commutation motor 4 penetrates through the bottom of the moving platform 1 and extends out. The output end of the commutation motor 4 extending out of the bottom of the moving platform 1 is fixedly installed with a driving gear 41, and the driving gear 41 meshes with the rotating ring gear 3.

[0023] In this embodiment, the commutation motor 4 drives the driving gear 41 to rotate, so as to realize the rotation of the electric saw blade 38 from the front side to the rear side.

[0024] Specifically, an adjusting motor is fixedly installed on the rear side surface of the connecting plate 36. The front end of the adjusting motor penetrates through the front side surface of the connecting plate 36 and extends out. The output end of the adjusting motor extending out of the front side surface of the connecting plate 36 is fixedly installed with an assisting gear, and the assisting gear meshes with the reduction gear 37.

[0025] In this embodiment, the adjusting motor meshes with the reduction gear 37 through the assisting gear, so as to drive the electric saw blade 38 to rotate from an inclined state to a vertical state and retract during the process of moving up to a specified position.

[0026] Specifically, a limiting slot is formed on the inner ring surface of the pneumatic cylinder 21. A limiting block is movably clamped in the limiting slot. One end of the limiting block close to the center of the circle is fixedly installed on the outer side of the circular moving pad 22.

[0027] In this embodiment, when the pneumatic cylinder 21 rotates, the circular moving pad 22 is driven to rotate through the movable clamping of the limiting slot and the limiting block.

[0028] In use, the mobile platform 1 drives the drill bit 23 to move to a specified position through the cooperation of structures such as the pneumatic cylinder 21. Inside the pneumatic cylinder 21, the circular moving pad 22 is driven to move downward by air pressure, and the circular moving pad 22 drives the drill bit 23 to move downward and extend out of the pneumatic cylinder 21 to the specified position. Then, the drive motor 2 is started, and the drive motor 2 drives the pneumatic cylinder 21 to rotate. The pneumatic cylinder 21 drives the circular moving pad 22 to rotate through the movable clamping connection between the limiting card slot and the limiting block. The circular moving pad 22 drives the drill bit 23 to rotate, and the drill bit 23 rotates to drill the wood after extending out. During the drilling process, the gas inside the pneumatic cylinder 21 drives the drill bit 23 to continue moving downward to the specified position. When sudden changes in processing requirements or immediate adjustments to the board size occur, the drill bit 23 moves upward and retracts into the pneumatic cylinder 21. At this time, the mobile platform 1 drives the electric saw blade 38 to move through the cooperation of structures such as the rotating ring gear 3, and the electric saw blade 38 moves to cut the wood. When the electric saw blade 38 finishes cutting the wood, the power motor 33 is started, and the power motor 33 drives the rotating screw 34 to rotate. When the rotating screw 34 rotates, it drives the moving block 35 to move upward under the limitation of the vertical card slot 32. The moving block 35 drives the connecting plate 36 to move upward, and the connecting plate 36 drives the electric saw blade 38 to move upward through the reduction gear 37. At the same time, during the movement of the electric saw blade 38, the adjustment motor is started, and the adjustment motor drives the assisting gear to rotate. The assisting gear drives the reduction gear 37 to rotate by meshing with the reduction gear 37. When the reduction gear 37 rotates, it drives the electric saw blade 38 to rotate from an inclined state to a vertical state. Then, the transposition motor 4 is started, and the transposition motor 4 drives the driving gear 41 to rotate. The driving gear 41 drives the rotating ring gear 3 to rotate by meshing with the rotating ring gear 3. The rotating ring gear 3 drives the electric saw blade 38 to rotate from the front side to the rear side through the cooperation of structures such as the fixing plate 31, so that the electric saw blade 38 rotates from an inclined state to a vertical state and retracts during the process of moving upward to the specified position, preventing the electric saw blade 38 from occupying the space originally used for drilling operations, thus greatly expanding the moving range and flexibility of the drill bit 23 on the board. This unrestricted mobility is extremely beneficial for the drill bit 23 that needs to frequently change the drilling position and angle because it can operate completely according to the predetermined path or the optimal processing strategy, thereby significantly improving the overall production efficiency and processing accuracy.

[0029] The above embodiments are only used to illustrate the technical solutions of the present invention and are not intended to limit them.

Claims

1. A band saw cutting, drilling and milling numerically controlled six-sided drill, comprising a moving platform (1), characterized in that: A drilling mechanism for drilling wood is provided at the bottom of the mobile platform (1). A rotating ring gear (3) is rotatably connected to the bottom of the mobile platform (1) and located outside the drilling mechanism. A fixing plate (31) is fixedly installed at the bottom of the rotating ring gear (3). A vertical card slot (32) is formed on the front side of the fixing plate (31). A power motor (33) is fixedly installed on the inner wall of the top of the vertical card slot (32). A rotating screw rod (34) is fixedly installed at the output end of the power motor (33). A moving block (35) is threadedly connected to the outside of the rotating screw rod (34). The moving block (35) is movably clamped with the vertical card slot (32). A connecting plate (36) is fixedly installed at the front end of the moving block (35). A reduction gear (37) is rotatably connected to the front side of the connecting plate (36). An electric saw blade (38) is fixedly installed at the front end of the reduction gear (37).

2. The six-sided drill with band saw cutting, drilling and milling according to claim 1, wherein: The drilling mechanism includes a driving motor (2). The driving motor (2) is fixedly installed on the top of the mobile platform (1). The bottom end of the driving motor (2) penetrates through the bottom of the mobile platform (1) and extends out. An air cylinder (21) is fixedly installed at the output end of the driving motor (2) extending out of the bottom of the mobile platform (1). A circular moving pad (22) is movably clamped inside the air cylinder (21). A drill bit (23) is fixedly installed at the bottom end of the circular moving pad (22).

3. A band saw cutting drill and milling numerically controlled six-sided drill according to claim 1, characterized in that: A position-changing motor (4) is fixedly installed on the top of the mobile platform (1) and located near the driving motor (2). The bottom end of the position-changing motor (4) penetrates through the bottom of the mobile platform (1) and extends out. A driving gear (41) is fixedly installed at the output end of the position-changing motor (4) extending out of the bottom of the mobile platform (1). The driving gear (41) meshes with the rotating ring gear (3).

4. A band saw cutting, drilling and milling numerically controlled six-sided drill according to claim 1, characterized in that: An adjusting motor is fixedly installed on the rear side of the connecting plate (36). The front end of the adjusting motor penetrates through the front side of the connecting plate (36) and extends out. An assisting gear is fixedly installed at the output end of the adjusting motor extending out of the front side of the connecting plate (36). The assisting gear meshes with the reduction gear (37).

5. A band saw cutting drill and milling numerical control six-sided drill according to claim 2, characterized in that: A limiting card slot is formed on the inner ring surface of the air cylinder (21). A limiting block is movably clamped with the limiting card slot. One end of the limiting block close to the center of the circle is fixedly installed on the outside of the circular moving pad (22).

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