An intelligent drilling device for profile processing with improved drilling accuracy

Abstract

The present invention relates to the technical field of mechanical equipment, and discloses an intelligent drilling device for processing profiles with improved drilling accuracy, comprising a frame, a clamping mechanism slidably connected to the top of the frame, a profile inserted inside the clamping mechanism, a cleaning mechanism inserted on the top of the profile, a driving wheel inserted inside the cleaning mechanism, a driven wheel meshed with the front of the driving wheel, a screw is welded on the side of the driven wheel away from the driving wheel, and a fan blade is threadedly connected to the outside of the screw. The intelligent drilling device for processing profiles with improved drilling accuracy is achieved by the piston rod descending relative to the pressure plate, the piston rod driving the rope to descend, the rope driving the driving wheel to rotate, the driving wheel driving the driven wheel to rotate, the driven wheel driving the screw to rotate, the screw driving the fan blade to slide to the outside of the cleaning mechanism, and then the cleaning mechanism and the fan blade are used in coordination, so as to achieve the effect of automatically cleaning processing debris and high drilling accuracy.

Description

Technical Field

[0001] The invention relates to the technical field of mechanical equipment, and in particular to an intelligent drilling device for profile processing with improved drilling accuracy. Background Art

[0002] There are many kinds of mechanical equipment. When the mechanical equipment is in operation, some of its parts or even the mechanical equipment itself can perform different forms of mechanical movement. Mechanical equipment is composed of drive devices, speed change devices, transmission devices, working devices, brake devices, protective devices, lubrication systems, cooling systems, etc. Drilling machines are relatively common mechanical equipment. Drilling machines refer to machines and equipment that use tools that are harder and sharper than the target object to leave cylindrical holes or holes on the target object through rotary cutting or rotary extrusion.

[0003] When a drilling machine is drilling holes in a profile, the profile usually needs to be fixed. The existing equipment is not suitable for profiles of different sizes. When the profile is large, it is difficult for the clamp to be clamped in the center of the profile, causing the profile to shake during drilling, affecting the processing accuracy. At the same time, when drilling holes with existing equipment, the debris of the profile will remain in the groove of the profile. If it is not cleaned in time, it will not only cause scratches on the profile, but also affect the subsequent profile assembly. Summary of the invention

[0004] 1. Technical issues to be solved

[0005] In view of the deficiencies in the prior art, the present invention provides an intelligent drilling equipment for profile processing with improved drilling accuracy. The equipment has the advantages of being able to always clamp the center position of the profile, stable clamping, wide application range, automatic cleaning of processing debris, and high drilling accuracy. The problem is that the existing equipment is not suitable for profiles of different sizes. When the profile is large, it is difficult for the clamping plate to be clamped in the center position of the profile, resulting in the profile shaking during drilling, affecting the processing accuracy. At the same time, when drilling with the existing equipment, the debris of the profile will remain in the groove of the profile. If it is not cleaned in time, it will not only cause scratches on the profile, but also affect the later assembly of the profile.

[0006] (II) Technical solution

[0007] In order to achieve the above-mentioned purpose of always being able to maintain the center position of the clamped profile, stable clamping, wide application range, automatic cleaning of processing debris, and high drilling accuracy, the present invention provides the following technical solutions: an intelligent drilling equipment for profile processing with improved drilling accuracy, comprising a frame, a clamping mechanism slidably connected to the top of the frame, a profile being plugged into the interior of the clamping mechanism, and a cleaning mechanism being plugged into the top of the profile.

[0008] As an optimization, a support rod is welded to the top of the frame, a hydraulic rod is slidably connected inside the support rod, a drill bit is fixedly connected to the inner top of the frame, a telescopic rod is slidably connected inside the hydraulic rod, a driving wheel is fixedly connected to the front of the telescopic rod, an inner wheel is plugged into the driving wheel, an electromagnet is fixedly connected to the inside of the inner wheel, and a positioning rod is slidably connected to the outside of the inner wheel.

[0009] As an optimization, the driving wheel is engaged in the tooth groove of the inner wall of the clamping mechanism, and a positioning groove is provided on the inner wall of the driving wheel.

[0010] As an optimization, the clamping mechanism is internally slidably connected with a piston rod, the top of the piston rod is welded with a buffer spring, the top of the buffer spring is welded with a pressure plate, the top of the pressure plate is welded with a return spring, the bottom of the pressure plate is fixedly connected with a transmission rope, the clamping mechanism is internally slidably connected with a movable pulley, the inner wall of the clamping mechanism is slidably connected with a suction plate, the top of the suction plate is slidably connected with a contact block, the bottom of the contact block is welded with a support spring, the outer side of the clamping mechanism is plugged with an oil pipe, the inner wall of the oil pipe is hinged with a valve, and a limited swing spring is welded on the side of the valve close to the clamping mechanism.

[0011] As an optimization, a cleaning mechanism is welded to the bottom of the pressing plate, so that the pressing plate can drive the cleaning mechanism to be inserted into the groove of the profile.

[0012] As an optimization, one side end of the transmission rope away from the pressure plate is fixedly connected to the inner top of the clamping mechanism, and the transmission rope passes through the outer side of the movable pulley.

[0013] As an optimization, a driving wheel is inserted inside the cleaning mechanism, a driven wheel is meshed on the front side of the driving wheel, a screw is welded on the side of the driven wheel away from the driving wheel, and a fan blade is threadedly connected to the outer side of the screw.

[0014] As an optimization, the driving wheel is connected to the piston rod via a winding rope.

[0015] (III) Beneficial effects

[0016] Compared with the prior art, the present invention provides an intelligent drilling device for profile processing with improved drilling accuracy, which has the following beneficial effects:

[0017] 1. The intelligent drilling equipment for profile processing with improved drilling accuracy clamps the profile through the clamping mechanism. At this time, the hydraulic oil pushes the valve to swing, and the valve squeezes the swing limiting spring. At this time, the hydraulic oil drives the piston rod to descend, and the piston rod drives the pressure plate to descend through the buffer spring, and the pressure plate drives the transmission rope to descend. The transmission rope causes the movable pulley to descend under the action of the spring, and the movable pulley descends and drives the suction plate to descend through the magnetic force, and the suction plate drives the contact block to descend. The contact block rises under the action of the supporting spring, and the contact block energizes the electromagnet through the control switch inside the suction plate. The electromagnet generates a magnetic force to drive the positioning rod away from the positioning groove, and at this time the driving wheel is energized and rotated, and the driving wheel rotates and descends under the action of the tooth groove. The driving wheel descends and drives the telescopic rod to descend, and the telescopic rod drives the hydraulic rod to descend. When the telescopic rod descends to the suction plate position, the telescopic rod drives the contact block to descend, and the contact block de-energizes the driving wheel through the control switch, and then the driving wheel and the telescopic rod are used in coordination, so as to always keep the center position of the clamped profile and the clamping is stable.

[0018] 2. The intelligent drilling equipment for profile processing with improved drilling accuracy has the following advantages: the piston rod descends relative to the pressure plate, the piston rod drives the winding rope to descend, the winding rope drives the driving wheel to rotate, the driving wheel drives the driven wheel to rotate, the driven wheel drives the screw to rotate, the screw drives the fan blades to slide to the outside of the cleaning mechanism, and then the cleaning mechanism and the fan blades are used in coordination, thereby achieving the effect of automatically cleaning processing debris and high drilling accuracy.

[0019] 3. The intelligent drilling equipment for profile processing with improved drilling accuracy uses a hydraulic rod to push the telescopic rod to slide through hydraulic pressure, and the telescopic rod drives the clamping mechanism to slide. The clamping mechanisms on both sides ensure that the center position of the profile is always located directly below the drill bit, and the clamping mechanism and the drill bit are used in coordination to achieve a high drilling accuracy effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0021] Figure 2 The structure of the present invention Figure 1 The enlarged schematic diagram of part A in the middle;

[0022] Figure 3 It is a schematic diagram of the structural clamping mechanism of the present invention;

[0023] Figure 4 The structure of the present invention Figure 3 The enlarged schematic diagram of part B in the middle;

[0024] Figure 5 It is a schematic diagram of the structural cleaning mechanism of the present invention;

[0025] Figure 6 The structure of the present invention Figure 5 Enlarged schematic diagram of part C in the middle.

[0026] In the figure: 1. frame; 11. support rod; 12. hydraulic rod; 13. drill bit; 14. telescopic rod; 15. driving wheel; 16. inner wheel; 17. electromagnet; 18. positioning rod; 2. clamping mechanism; 21. piston rod; 22. buffer spring; 23. pressure plate; 24. return spring; 25. transmission rope; 26. movable pulley; 27. suction plate; 28. contact block; 29. ​​support spring; 210. oil pipe; 211. valve; 212. swing limit spring; 3. cleaning mechanism; 31. driving wheel; 32. driven wheel; 33. screw; 34. fan blade; 4. profile. DETAILED DESCRIPTION

[0027] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0028] Example 1

[0029] See also Figure 1 An intelligent drilling device for profile processing with improved drilling accuracy includes a frame 1, a clamping mechanism 2 is slidably connected to the top of the frame 1, a profile 4 is plugged into the inside of the clamping mechanism 2, and a cleaning mechanism 3 is plugged into the top of the profile 4.

[0030] Example 2

[0031] See also Figure 1-2 , an intelligent drilling device for profile processing with improved drilling accuracy, comprising a frame 1, a support rod 11 welded on the top of the frame 1, a hydraulic rod 12 slidably connected inside the support rod 11, a drill bit 13 fixedly connected to the inner top of the frame 1, a telescopic rod 14 slidably connected inside the hydraulic rod 12, a driving wheel 15 fixedly connected to the front of the telescopic rod 14, the driving wheel 15 meshes in the tooth groove of the inner wall of the clamping mechanism 2, and a positioning groove is provided on the inner wall of the driving wheel 15, an inner wheel 16 is plugged into the inside of the driving wheel 15, an electromagnet 17 is fixedly connected to the inside of the inner wheel 16, a positioning rod 18 is slidably connected to the outside of the inner wheel 16, the top of the frame 1 is slidably connected to the clamping mechanism 2, a profile 4 is plugged into the inside of the clamping mechanism 2, and a cleaning mechanism 3 is plugged into the top of the profile 4.

[0032] Example 3

[0033] See also Figure 1-4, an intelligent drilling device for profile processing with improved drilling accuracy, comprising a frame 1, a clamping mechanism 2 is slidably connected to the top of the frame 1, a piston rod 21 is slidably connected inside the clamping mechanism 2, a buffer spring 22 is welded to the top of the piston rod 21, a pressing plate 23 is welded to the top of the buffer spring 22, a cleaning mechanism 3 is welded to the bottom of the pressing plate 23, so that the pressing plate 23 can drive the cleaning mechanism 3 to be inserted into the groove of the profile 4, a reset spring 24 is welded to the top of the pressing plate 23, a transmission rope 25 is fixedly connected to the bottom of the pressing plate 23, a side end of the transmission rope 25 away from the pressing plate 23 is fixedly connected to the inner top of the clamping mechanism 2, and the transmission rope 25 is fixedly connected to the inner top of the clamping mechanism 2, and the transmission rope 25 is fixedly connected to the inner top of the clamping mechanism 2. The rope 25 passes through the outside of the movable pulley 26, and the movable pulley 26 is slidably connected inside the clamping mechanism 2. The suction plate 27 is slidably connected to the inner wall of the clamping mechanism 2. The control switch is fixedly connected inside the suction plate 27, and the contact block 28 is slidably connected inside the control switch. The top of the suction plate 27 is slidably connected to the contact block 28, and a supporting spring 29 is welded to the bottom of the contact block 28. An oil pipe 210 is inserted into the outside of the clamping mechanism 2, and a valve 211 is hinged on the inner wall of the oil pipe 210. A limited swing spring 212 is welded to the side of the valve 211 close to the clamping mechanism 2. The profile 4 is inserted into the inside of the clamping mechanism 2, and the cleaning mechanism 3 is inserted on the top of the profile 4.

[0034] Example 4

[0035] See also Figure 1-6 A smart drilling device for profile processing with improved drilling accuracy comprises a frame 1, a clamping mechanism 2 is slidably connected to the top of the frame 1, a profile 4 is plugged into the clamping mechanism 2, a cleaning mechanism 3 is plugged into the top of the profile 4, a driving wheel 31 is plugged into the cleaning mechanism 3, the driving wheel 31 is connected to the piston rod 21 through a winding rope, a driven wheel 32 is meshed on the front of the driving wheel 31, a screw 33 is welded on the side of the driven wheel 32 away from the driving wheel 31, and a fan blade 34 is threadedly connected to the outer side of the screw 33.

[0036] Example 5

[0037] See also Figure 1-6, an intelligent drilling device for profile processing with improved drilling accuracy, comprising a frame 1, a support rod 11 is welded on the top of the frame 1, a hydraulic rod 12 is slidably connected inside the support rod 11, a drill bit 13 is fixedly connected to the inner top of the frame 1, a telescopic rod 14 is slidably connected inside the hydraulic rod 12, a driving wheel 15 is fixedly connected to the front of the telescopic rod 14, the driving wheel 15 is meshed in the tooth groove of the inner wall of the clamping mechanism 2, and a positioning groove is opened on the inner wall of the driving wheel 15, an inner wheel 16 is inserted inside the driving wheel 15, and the inner wheel The inner part of the inner wheel 16 is fixedly connected with an electromagnet 17, the outer side of the inner wheel 16 is slidably connected with a positioning rod 18, the top of the frame 1 is slidably connected with a clamping mechanism 2, the inner part of the clamping mechanism 2 is slidably connected with a piston rod 21, the top of the piston rod 21 is welded with a buffer spring 22, the top of the buffer spring 22 is welded with a pressure plate 23, the bottom of the pressure plate 23 is welded with a cleaning mechanism 3, so that the pressure plate 23 can drive the cleaning mechanism 3 to be inserted into the groove of the profile 4, the top of the pressure plate 23 is welded with a reset spring 24, and the bottom of the pressure plate 23 is fixed. A transmission rope 25 is connected, and one side end of the transmission rope 25 away from the pressure plate 23 is fixedly connected to the inner top of the clamping mechanism 2, and the transmission rope 25 passes through the outside of the movable pulley 26, and the inside of the clamping mechanism 2 is slidably connected to the movable pulley 26, and the inner wall of the clamping mechanism 2 is slidably connected to a suction plate 27, and the inside of the suction plate 27 is fixedly connected to a control switch, and a contact block 28 is slidably connected to the inside of the control switch, and the top of the suction plate 27 is slidably connected to the contact block 28, and the bottom of the contact block 28 is welded with a support spring 29, and the outside of the clamping mechanism 2 is plugged with An oil pipe 210, the inner wall of which is hinged with a valve 211, a limited swing spring 212 is welded to the side of the valve 211 close to the clamping mechanism 2, a profile 4 is inserted into the interior of the clamping mechanism 2, a cleaning mechanism 3 is inserted into the top of the profile 4, a driving wheel 31 is inserted into the interior of the cleaning mechanism 3, the driving wheel 31 is connected to the piston rod 21 through a winding rope, a driven wheel 32 is meshed on the front of the driving wheel 31, a screw 33 is welded to the side of the driven wheel 32 away from the driving wheel 31, and a fan blade 34 is threadedly connected to the outer side of the screw 33.

[0038] Working principle: when the equipment is started, the hydraulic rod 12 pushes the telescopic rod 14 to slide through the hydraulic pressure, and the telescopic rod 14 drives the clamping mechanism 2 to slide. The clamping mechanisms 2 on both sides make the center position of the profile 4 always located directly below the drill bit 13. At this time, the clamping mechanism 2 stops moving, and the hydraulic oil pushes the valve 211 to swing. The valve 211 squeezes the swing limiting spring 212, and the hydraulic oil enters the clamping mechanism 2 through the oil pipe 210. At this time, the hydraulic oil drives the piston rod 21 to descend, and the piston rod 21 drives the pressure plate 23 to descend through the buffer spring 22. The pressure plate 23 drives the transmission rope 25 to descend, and the transmission rope 25 causes the movable pulley 26 to descend under the action of the spring. The movable pulley 26 descends and drives the suction plate 27 to descend through the magnetic force. The suction plate 27 drives the contact block 28 to descend. The contact block 28 rises under the action of the support spring 29, and the contact block 28 energizes the electromagnet 17 through the control switch inside the suction plate 27. The electromagnet 17 generates a magnetic force to drive the positioning rod 18 away from the positioning groove. At this time, the driving wheel 15 is energized and rotates. The driving wheel 15 rotates The driving wheel 15 descends under the action of the tooth groove, and the telescopic rod 14 is driven down by the telescopic rod 14, and the hydraulic rod 12 is driven down by the telescopic rod 14. When the telescopic rod 14 descends to the position of the suction plate 27, the telescopic rod 14 drives the contact block 28 to descend, and the contact block 28 cuts off the power of the driving wheel 15 through the control switch, and the electromagnet 17 is cut off at the same time, and the positioning rod 18 limits the rotation of the driving wheel 15 to ensure the stable processing of the equipment. When the pressing plate 23 descends, it drives the cleaning mechanism 3 to be inserted into the groove of the surface to be processed of the profile 4. At this time, the pressing plate 23 Under the action of the profile 4, it stops descending, the piston rod 21 descends relative to the pressure plate 23, the piston rod 21 drives the rope to descend, the rope drives the driving wheel 31 to rotate, the driving wheel 31 drives the driven wheel 32 to rotate, the driven wheel 32 drives the screw 33 to rotate, the screw 33 drives the fan blades 34 to slide to the outside of the cleaning mechanism 3, at this time the drill bit 13 descends under the action of the hydraulic cylinder, the drill bit 13 completes the drilling, and at the same time the cleaning mechanism 3 is powered on and rotates, and the cleaning mechanism 3 blows the debris in the groove out of the profile 4 through the fan blades 34.

[0039] In summary, the intelligent drilling equipment for profile processing with improved drilling accuracy clamps the profile 4 through the clamping mechanism 2. At this time, the hydraulic oil pushes the valve 211 to swing, and the valve 211 squeezes the swing limiting spring 212. At this time, the hydraulic oil drives the piston rod 21 to descend, and the piston rod 21 drives the pressure plate 23 to descend through the buffer spring 22. The pressure plate 23 drives the transmission rope 25 to descend, and the transmission rope 25 causes the movable pulley 26 to descend under the action of the spring. The movable pulley 26 descends and drives the suction plate 27 to descend through the magnetic force. The suction plate 27 drives the contact block 28 to descend. The contact block 28 rises under the action of the support spring 29, and the contact block 28 is sucked. The control switch inside the plate 27 energizes the electromagnet 17, and the electromagnet 17 generates a magnetic force to drive the positioning rod 18 away from the positioning groove. At this time, the driving wheel 15 is energized to rotate, and the driving wheel 15 rotates and descends under the action of the tooth groove. The driving wheel 15 descends and drives the telescopic rod 14 to descend, and the telescopic rod 14 drives the hydraulic rod 12 to descend. When the telescopic rod 14 descends to the position of the suction plate 27, the telescopic rod 14 drives the contact block 28 to descend, and the contact block 28 cuts off the power to the driving wheel 15 through the control switch, and then the driving wheel 15 and the telescopic rod 14 are used in coordination, so as to achieve the effect of always maintaining the center position of the clamped profile and stable clamping. The intelligent drilling equipment for processing profiles with improved drilling accuracy is achieved by lowering the piston rod 21 relative to the pressure plate 23, the piston rod 21 drives the rope to lower, the rope drives the driving wheel 31 to rotate, the driving wheel 31 drives the driven wheel 32 to rotate, the driven wheel 32 drives the screw 33 to rotate, the screw 33 drives the fan blade 34 to slide to the outside of the cleaning mechanism 3, and then the cleaning mechanism 3 and the fan blade 34 are used in coordination, thereby achieving the effect of automatically cleaning processing debris and high drilling accuracy. The intelligent drilling equipment for processing profiles with improved drilling accuracy is achieved by the hydraulic rod 12 pushing the telescopic rod 14 to slide through the hydraulic pressure, the telescopic rod 14 drives the clamping mechanism 2 to slide, the clamping mechanisms 2 on both sides make the center position of the profile 4 always located directly below the drill bit 13, and then the clamping mechanism 2 and the drill bit 13 are used in coordination, thereby achieving the effect of high drilling accuracy, and the scope of application is wider.

[0040] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An intelligent drilling device for profile processing with improved drilling accuracy, comprising a frame (1), characterized in that: The top of the frame (1) is slidably connected to a clamping mechanism (2), a profile (4) is plugged into the interior of the clamping mechanism (2), and a cleaning mechanism (3) is plugged into the top of the profile (4); A support rod (11) is welded to the top of the frame (1), a hydraulic rod (12) is slidably connected inside the support rod (11), a drill bit (13) is fixedly connected to the inner top of the frame (1), a telescopic rod (14) is slidably connected inside the hydraulic rod (12), a driving wheel (15) is fixedly connected to the front of the telescopic rod (14), an inner wheel (16) is inserted inside the driving wheel (15), an electromagnet (17) is fixedly connected inside the inner wheel (16), and a positioning rod (18) is slidably connected to the outer side of the inner wheel (16); The driving wheel (15) is meshed in the tooth groove on the inner wall of the clamping mechanism (2), and a positioning groove is provided on the inner wall of the driving wheel (15); The clamping mechanism (2) is internally slidably connected to a piston rod (21), a buffer spring (22) is welded to the top of the piston rod (21), a pressure plate (23) is welded to the top of the buffer spring (22), a return spring (24) is welded to the top of the pressure plate (23), a transmission rope (25) is fixedly connected to the bottom of the pressure plate (23), a movable pulley (26) is internally slidably connected to the clamping mechanism (2), a suction plate (27) is slidably connected to the inner wall of the clamping mechanism (2), a contact block (28) is slidably connected to the top of the suction plate (27), a support spring (29) is welded to the bottom of the contact block (28), an oil pipe (210) is inserted to the outer side of the clamping mechanism (2), a valve (211) is hinged to the inner wall of the oil pipe (210), and a limited swing spring (212) is welded to the side of the valve (211) close to the clamping mechanism (2); A cleaning mechanism (3) is welded to the bottom of the pressing plate (23); The transmission rope (25) is fixedly connected to the inner top of the clamping mechanism (2) at one end away from the pressing plate (23), and the transmission rope (25) passes through the outer side of the movable pulley (26); A driving wheel (31) is inserted into the interior of the cleaning mechanism (3), a driven wheel (32) is meshed with the front of the driving wheel (31), a screw (33) is welded to the side of the driven wheel (32) away from the driving wheel (31), and a fan blade (34) is threadedly connected to the outer side of the screw (33); The driving wheel (31) is connected to the piston rod (21) via a winding rope.

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