CN112404489A - Numerical control drilling machine convenient for positioning and dust collection - Google Patents
Numerical control drilling machine convenient for positioning and dust collection Download PDFInfo
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- CN112404489A CN112404489A CN201910778788.1A CN201910778788A CN112404489A CN 112404489 A CN112404489 A CN 112404489A CN 201910778788 A CN201910778788 A CN 201910778788A CN 112404489 A CN112404489 A CN 112404489A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B39/00—General-purpose boring or drilling machines or devices; Sets of boring and/or drilling machines
- B23B39/16—Drilling machines with a plurality of working-spindles; Drilling automatons
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q11/00—Accessories fitted to machine tools for keeping tools or parts of the machine in good working condition or for cooling work; Safety devices specially combined with or arranged in, or specially adapted for use in connection with, machine tools
- B23Q11/0042—Devices for removing chips
- B23Q11/0046—Devices for removing chips by sucking
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
- B23Q3/02—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for mounting on a work-table, tool-slide, or analogous part
- B23Q3/06—Work-clamping means
Abstract
The invention discloses a numerical control drilling machine convenient for positioning and dust collection, which comprises a bottom plate, a placing plate, a supporting column, a second gear, a ball screw, a sliding block, a bearing seat, a second motor, a rotating shaft, a drill bit, a clamping device and a dust collection device, this numerically-controlled drilling machine of dust absorption conveniently fixes a position, the third motor circular telegram is carried out the corotation, drive first belt pulley corotation, make first belt pulley drive third gear corotation through first driving belt, third gear corotation drives the transmission of third swinging arms to the upper end through first rack, the third swinging arms drives the transmission of second swinging arms to the right-hand member, the transmission of the first swinging arms of second swinging arms drive left end through the location axle, make first swinging arms drive the clamp splice through the slide bar and support work piece side end wall, the original mode of fixing the work piece with the help of outside fixed establishment has been changed, make the fixed convenient and fast's of work piece advantage.
Description
Technical Field
The invention relates to the related field of numerical control drilling machines, in particular to a numerical control drilling machine convenient for positioning and dust collection.
Background
The drilling machine is a machine tool which mainly uses a drill bit to process holes on a workpiece, usually, the drill bit rotates to move mainly, the drill bit moves axially to move to feed, the drilling machine is simple in structure and relatively low in processing precision, through holes and blind holes can be drilled, special cutters can be replaced, and the drilling machine can expand, ream and ream holes or tap and the like, the workpiece is fixed and the cutter moves in the processing process, the center of the cutter is aligned with the center of the hole, and the cutter rotates, and the drilling machine is characterized in that the workpiece is fixed and the cutter rotates, an external fixing mechanism is generally used to fix the processed workpiece in the using process of the numerical control drilling machine, a large amount of flying chips can fly out in the drilling process of the drilling machine, and the numerical control drilling machine has the following problems;
1. the machined workpiece cannot be quickly fixed, so that the workpiece is time-consuming and labor-consuming to fix;
2. the flying chips cannot be absorbed and collected in the processing process, so that the flying chips fly around.
Disclosure of Invention
Therefore, in order to solve the above disadvantages, the present invention provides a numerically controlled drilling machine which facilitates positioning and dust collection.
The invention is realized in such a way that a numerical control drilling machine convenient for positioning and dust collection is constructed, the device comprises a bottom plate, a placing plate, a support column, a touch display screen, a control button, a power supply lead, a top cover, a guide rail, a fixing plate, a fixing frame, a protective cover, a first motor, a first gear, a second gear, a ball screw, a sliding block, a bearing seat, a second motor, a rotating shaft, a drill bit, a clamping device and a dust collection device, wherein the bottom plate is connected with the inner side wall of the bottom of the placing plate in a sliding way, the bottom plate is connected with the lower side of the front end of the support column through a bolt, the touch display screen is locked and fixed with the middle part of the right end of the support column through a screw, the lower side of the front end of the touch display screen is provided with the control button, the power, the guide rail is connected with a sliding block arranged at the rear end of the fixed plate in a sliding manner, the fixed plate is fixedly connected with the front end of the sliding block, a fixed frame is arranged at the front end of the fixed plate, the protective cover is welded with the left end of the fixed plate, the first motor is locked and fixed with the front end of the top of the support column through an inner hexagon bolt, the first motor is rotationally connected with the inner side wall of the first gear through a rotor arranged at the upper end, the first gear is in meshing transmission connection with a tooth angle arranged at the upper end of the second gear, the second gear is rotationally connected with the top of the ball screw, the sliding block is arranged at the upper end of the ball screw, the ball screw is pivoted with the inner side wall of the bearing seat, the second motor is locked and fixed with the left lower end inside the fixed frame through the inner hexagon bolt, the second, the utility model discloses a dust collector, including bottom plate, support column, dust extraction, clamping device, actuating mechanism, adjusting mechanism, connecting rod and actuating mechanism, bottom plate inside lower extreme and place the inside mid-mounting of board have clamping device, the inside lower extreme of support column is provided with dust extraction, clamping device includes fixed establishment and adjustment mechanism, clamping device installs in the inside left and right sides of placing the board, adjustment mechanism passes through connecting rod and fixed establishment lower extreme sliding connection, adjustment mechanism and the inside lower extreme bolted connection of bottom plate, dust extraction includes starting mechanism and collection mechanism, starting mechanism installs in the inside left lower extreme of bottom plate, adjustment mechanism passes through driving belt and is connected with the starting mechanism transmission, collect the inside lower extreme bolted connection of mechanism and support column, control button, first motor and second motor all are connected with the touch-control display screen electricity
Preferably, the fixing mechanism comprises a protection frame, a guide frame, a sliding rod, a clamping block, a first swinging rod, a positioning shaft, a second swinging rod and a third swinging rod, the protection frame is embedded in the right side of the upper end of the placing plate, the protective frame is locked and fixed with the right side of the upper end of the placing plate through a screw, the guide frame is adhered with the right upper end inside the protective frame, the sliding rod is connected with the inside of the guide frame in a sliding way, the sliding rod penetrates through the inner side of the upper end of the protective frame, the sliding rod is adhered to the right end of the clamping block, the first swinging rod is pivoted with one third of the left end of the sliding rod through a rotating shaft, one end of the first swinging rod far away from the sliding rod is rotatably connected with the upper end of the second swinging rod through a positioning shaft, one end, far away from the first swing rod, of the second swing rod is rotatably connected with the left end of the third swing rod through a rotating shaft, and an adjusting mechanism is installed on the lower side of the right end of the third swing rod.
Preferably, the adjusting mechanism comprises a third motor, a first belt pulley, a first transmission belt, a third gear, a support rod, a transverse plate, a first rack, a first slider and a slide rail, the third motor is locked and fixed with the right lower end inside the bottom plate through an inner hexagonal bolt, the third motor is rotationally connected with the inner side wall of the first belt pulley through a rotor arranged at the upper end, the first belt pulley is wound with the inner side wall of the third gear through the first transmission belt, the third gear is rotationally connected with the front end of the upper end of the support rod through a rotating shaft arranged at the middle part, one end of the support rod far away from the third gear is fixedly connected with the right side of the upper end of the transverse plate, the transverse plate is locked and fixed with the right upper end of the bottom plate through the inner hexagonal bolt, the third gear is engaged and transmission connected with a tooth angle arranged at the right end of the first rack, the first rack is connected with the right end of the first slider through a, the slide rail passes through screw and diaphragm upper end left side threaded connection, first rack rotates through pivot and third swinging arms right-hand member to be connected, the third motor is connected with the touch-control display screen electricity.
Preferably, the starting mechanism comprises a second transmission belt, a first reel, a fixed seat, a cable, a fixed pulley, a second reel, a fourth gear, a cross rod, a second rack, a second sliding block, a positioning rod, a third sliding block, a sliding frame, a starting rod and a spring, the first belt pulley is in transmission connection with the inner side of the first reel through the second transmission belt, the first transmission belt and the second transmission belt are uniformly distributed along one third and two thirds of the front and back sides of the upper end of the first belt pulley, the first reel is in transmission connection with the upper side of the front end of the fixed seat through a rotating shaft arranged in the middle, the fixed seat is welded with the lower left end inside the bottom plate, the second reel is mutually wound through the cable and the second reel, the cable is in transmission connection with the inner side wall of the fixed pulley, and the fixed pulley is in bolt connection with the lower side of the left end inside the bottom plate through, the second reel is rotationally connected with the inner side wall of a fourth gear and the left front end of a cross rod through a rotating shaft arranged in the middle, one end of the cross rod, far away from the fourth gear, is fixedly connected with the right lower end in the support column, the fourth gear is in meshing transmission connection with a tooth angle arranged at the lower end of a second rack, the second rack is locked and fixed with the lower end of a second slider through an inner hexagonal bolt, the second slider is rotationally connected with the right lower end of a positioning rod through a rotating shaft, one end of the positioning rod, far away from the second slider, is rotationally connected with the middle part of a third slider through a rotating shaft, a sliding frame is in bolted connection with the right lower end in the support column, is positioned at the upper end of the cross rod, a starting rod is bonded with the left end of the third slider, the second slider is elastically connected with the right lower end in the support column through a spring, the sliding, the sliding frame is connected with the inner side wall of the third sliding block in a sliding mode.
Preferably, the collecting mechanism comprises a fan, a junction box, a starting button, a collecting frame, a filter screen, a connecting pipe and a dust hood, the fan is locked and fixed with the inner left lower end of the support column through an inner hexagon bolt, the fan is in threaded connection with the left end of the junction box through a screw, the lower end of the junction box is provided with the starting button, the upper end of the fan is provided with the collecting frame, the filter screen is located at the inner left lower end of the collecting frame, the filter screen is locked and fixed with the inner left lower end of the collecting frame through a screw, the connecting pipe is connected with the upper side of the right end of the collecting frame and communicated with the upper side of the right end of the collecting frame, one end of the collecting frame and the left end of the dust hood are far away from the connecting pipe, the connecting pipe is locked and fixed with the left end of.
Preferably, the left upper end of the starting rod is provided with a lug, and the lug and the starting button are in the same vertical direction.
Preferably, the filter screen is provided with three layers in all, and the filter screen is formed by mutually overlapping along the vertical direction of the upper end of the fan.
Preferably, the number of the clamping devices is two, and the clamping devices are symmetrically distributed along the horizontal direction of the upper end of the placing plate.
Preferably, the first transmission belt, the third gear, the support rod, the transverse plate, the first rack, the first slider and the slide rail form a lifting mechanism, and the lifting mechanism is provided with two lifting mechanisms.
Preferably, the lifting mechanisms are distributed at the lower end of the clamping device.
Preferably, the third motor is AKM series, and the rotating speed is uniform.
Preferably, the wind is B4-72 series, and the specific model is designed or customized according to the actual use condition.
Preferably, the cross rod is made of No. 45 steel material, so that the cross rod is high in hardness and strong in corrosion resistance.
The invention has the following advantages: the invention provides a numerical control drilling machine convenient for positioning and dust collection through improvement, and compared with the same type of equipment, the numerical control drilling machine has the following improvements:
the method has the advantages that: according to the numerical control drilling machine convenient for positioning and dust collection, the clamping devices are arranged inside the bottom plate and the placing plate, the third motor is electrified to rotate forwards to drive the first belt pulley to rotate forwards, the first belt pulley drives the third gear to rotate forwards through the first transmission belt, the third gear rotates forwards to drive the third oscillating rod to transmit to the upper end through the first rack, the third oscillating rod drives the second oscillating rod to transmit to the right end, the second oscillating rod drives the first oscillating rod to transmit to the left end through the positioning shaft, and the first oscillating rod drives the clamping block to abut against the side end wall of the workpiece through the sliding rod.
The method has the advantages that: the numerical control drilling machine convenient for positioning and dust collection is characterized in that the dust collection mechanisms are arranged in the bottom plate and the support column, and in the process of forward rotation of the first belt pulley, the first reel is driven to rotate by the second transmission belt, the mooring rope is recycled by the first reel, the second reel is driven to rotate by the mooring rope, the second rack and the second slider are driven to slide towards the left end of the sliding frame by the second reel through the fourth gear, the third slider and the starting rod are pushed by the second slider through the positioning rod to slide towards the upper end of the sliding frame, the starting button is pressed by the starting rod, the fan is enabled to play, and the fan can promote the gas kinetic energy through mechanical energy, thereby produce suction, the flying chip that will produce when drilling passes through the suction hood and gets into to collect inside the collection frame through the connecting pipe absorption, has reached and can absorb the collection to flying chip, makes the advantage that flying chip can not fly in disorder.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic side view of the ball screw of the present invention;
FIG. 3 is a schematic cross-sectional view of a numerically controlled drilling machine according to the present invention;
FIG. 4 is a schematic cross-sectional detailed structure view of the numerically controlled drilling machine according to the present invention;
FIG. 5 is a schematic view of a cross-sectional view of a portion of a numerically controlled drilling machine according to the present invention;
FIG. 6 is a schematic cross-sectional detail view of the clamping mechanism of the present invention;
FIG. 7 is a schematic cross-sectional detail view of the dust suction mechanism of the present invention;
fig. 8 is a schematic sectional structure view of the fixing mechanism of the present invention.
Wherein: a bottom plate-1, a placing plate-2, a support column-3, a touch display screen-4, a control button-5, a power supply lead-6, a top cover-7, a guide rail-8, a fixing plate-9, a fixing frame-10, a protective cover-11, a first motor-12, a first gear-13, a second gear-14, a ball screw-15, a sliding block-16, a bearing seat-17, a second motor-18, a rotating shaft-19, a drill-20, a clamping mechanism-21, a dust absorption mechanism-22, a fixing mechanism-211, an adjusting mechanism-212, a starting mechanism-221, a collection mechanism-222, a protective frame-2111, a guide frame-2112, a sliding rod-2113, a clamping block-2114, a first swinging rod-2115, a control switch, a switch, a positioning shaft-2116, a second swinging rod-2117, a third swinging rod-2118, a third motor-2121, a first belt pulley-2122, a first driving belt-2123, a third gear-2124, a supporting rod-2125, a transverse plate-2126, a first rack-2127, a first slider-2128, a sliding rail-2129, a second driving belt-2211, a first reel-2212, a fixing seat-2213, a cable-2214, a fixed pulley-2215, a second reel-2216, a fourth gear-2217, a transverse rod-2218, a second rack-2219, a second slider-22110, a positioning rod-22111, a third slider-22112, a sliding frame-22113, a starting rod-22114, a spring-15, a fan-1, a junction box 2222, a starting button-2223, a positioning rod-22111, a third slider-22112, a starting rod-22114, a spring-15, a fan-1, a collecting frame-2224, a filter screen-2225, a connecting pipe-2226 and a dust hood-2227.
Detailed Description
The present invention will be described in detail below with reference to fig. 1 to 8, and the technical solutions in the embodiments of the present invention will be clearly and completely described, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The invention provides a numerical control drilling machine convenient for positioning and dust collection through improvement, which comprises a bottom plate 1, a placing plate 2, a support column 3, a touch display screen 4, a control button 5, a power supply lead 6, a top cover 7, a guide rail 8, a fixing plate 9, a fixing frame 10, a protective cover 11, a first motor 12, a first gear 13, a second gear 14, a ball screw 15, a sliding block 16, a bearing seat 17, a second motor 18, a rotating shaft 19, a drill bit 20, a clamping device 21 and a dust collection device 22, wherein the bottom plate 1 is connected with the inner side wall of the bottom of the placing plate 2 in a sliding manner, the bottom plate 1 is connected with the lower side of the front end of the support column 3 through a bolt, the touch display screen 4 is locked and fixed with the middle part of the right end of the support column 3 through a screw, the control button 5 is arranged on the lower side of the front end of the touch display screen 4, the, the guide rail 8 is connected with the front end of the support column 3 through a bolt, the guide rail 8 is connected with a sliding block 16 arranged at the rear end of a fixed plate 9 in a sliding manner, the fixed plate 9 is fixedly connected with the front end of the sliding block 16, the front end of the fixed plate 9 is provided with a fixed frame 10, the protective cover 11 is welded with the left end of the fixed plate 9, the first motor 12 is locked and fixed with the front end of the top of the support column 3 through an inner hexagonal bolt, the first motor 12 is rotationally connected with the inner side wall of a first gear 13 through a rotor arranged at the upper end, the first gear 13 is in meshing transmission connection with a tooth angle arranged at the upper end of a second gear 14, the second gear 14 is rotationally connected with the top of a ball screw 15, the sliding block 16 is arranged at the upper end of the ball screw 15, the ball screw 15 is pivoted with the inner side wall of a bearing seat, the two motors 18 are rotatably connected with the upper end of a rotating shaft 19 through a rotor arranged at the upper end, a drill bit 20 is arranged at the bottom of the rotating shaft 19, a clamping device 21 is arranged at the middle part of the inner lower end of the bottom plate 1 and the inner part of the placing plate 2, a dust suction device 22 is arranged at the lower end of the inner part of the supporting column 3, the clamping device 21 comprises a fixing mechanism 211 and an adjusting mechanism 212, the clamping device 21 is arranged at the left side and the right side of the inner part of the placing plate 2, the adjusting mechanism 212 is slidably connected with the lower end of the fixing mechanism 211 through a connecting rod, the adjusting mechanism 212 is in bolted connection with the lower end of the inner part of the bottom plate 1, the dust suction device 22 comprises a starting mechanism 221 and a collecting mechanism 222, the starting mechanism 221 is arranged at the left lower end of the inner, the control button 5, the first motor 12 and the second motor 18 are all electrically connected with the touch display screen 4, and the touch display screen 4 is electrically connected with an external power supply through a power supply lead 6
Further, the fixing mechanism 211 includes a protection frame 2111, a guide frame 2112, a sliding rod 2113, a clamping block 2114, a first swinging rod 2115, a positioning shaft 2116, a second swinging rod 2117 and a third swinging rod 2118, the protection frame 2111 is embedded in the right side of the upper end of the placement plate 2, the protection frame 2111 is locked and fixed with the right side of the upper end of the placement plate 2 by screws, the guide frame 2112 is adhered to the right upper end of the interior of the protection frame 2111, the sliding rod 2113 is slidably connected with the interior of the guide frame 2112, the sliding rod 2113 penetrates through the inner side of the upper end of the protection frame 2111, the sliding rod 2113 is adhered to the right end of the clamping block 2114, the first swinging rod 5 is pivoted with one third of the left end of the sliding rod 2113 by a rotating shaft, one end of the first swinging rod 2115 far from the sliding rod 2113 is rotatably connected with the upper end of the second swinging rod 2117 by the positioning shaft 2116, one end of the second swinging rod 2117 far from the first swinging rod 2115 is rotatably connected with the left swinging rod 2118 by a, an adjusting mechanism 212 is installed on the lower side of the right end of the third swinging rod 2118, so that the workpiece can be clamped conveniently.
Further, the adjusting mechanism 212 includes a third motor 2121, a first belt pulley 2122, a first transmission belt 2123, a third gear 2124, a support rod 2125, a transverse plate 2126, a first rack 2127, a first slider 2128 and a slide rail 2129, the third motor 2121 is locked and fixed to the right lower end inside the base plate 1 by a hexagon socket head cap screw, the third motor 2121 is rotatably connected to the inner side wall of the first belt pulley 2122 by a rotor disposed at the upper end thereof, the first belt pulley 2122 is wound around the inner side wall of the third gear 2124 by the first transmission belt 2123, the third gear 2124 is rotatably connected to the front end of the upper end of the support rod 2125 by a rotation shaft disposed at the middle portion, one end of the support rod 2125 far from the third gear 2124 is fixedly connected to the right upper end of the transverse plate 2126, the transverse plate 2126 is locked and fixed to the right upper end of the base plate 1 by a hexagon socket head cap screw, the third gear 2124 is engaged and drivingly connected to a tooth angle, first rack 2127 is connected with right end bolt of first slider 2128, one end of first slider 2128, which is far away from first rack 2127, is connected with inner side wall of slide rail 2129 in a sliding manner, slide rail 2129 is connected with left side thread at upper end of transverse plate 2126 through screw, first rack 2127 is connected with right end rotation of third oscillating rod 2118 through rotating shaft, third motor 2121 is electrically connected with touch display screen 4, and the effect of driving fixing mechanism 211 is favorably played.
Further, the actuating mechanism 221 includes a second driving belt 2211, a first winding wheel 2212, a fixing seat 2213, a cable 2214, a fixed pulley 2215, a second winding wheel 2216, a fourth gear 2217, a cross bar 2218, a second rack 2219, a second slider 22110, a positioning rod 22111, a third slider 22112, a sliding frame 22113, an actuating rod 22114 and a spring 22115, the first belt pulley 2122 is connected with the inner side of the first winding wheel 2212 through the second driving belt 2211 in a driving manner, the first driving belt 2123 and the second driving belt 2211 are uniformly distributed along the front and rear sides of the upper end of the first belt pulley 2122, the first winding wheel 2212 is connected with the upper side of the front end of the fixing seat 2213 in a rotating manner through a middle part, the fixing seat 2213 is welded with the inner left lower end of the bottom plate 1, the second winding wheel 2216 is mutually wound with the second winding wheel 2216 through the cable 2214, the inner side wall 2215 is connected with the fixing wheel 2215 in a driving manner, the fixed pulley 2215 is connected with the lower side of the left end in the bottom plate 1 through a fixed gasket arranged at the right end, the second reel 2216 is connected with the inner side wall of the fourth gear 2217 and the left front end of the cross rod 2218 in a rotating manner through a rotating shaft arranged at the middle part, one end of the cross rod 2218 far away from the fourth gear 2217 is fixedly connected with the right lower end in the support column 3, the fourth gear 2217 is connected with the tooth angle arranged at the lower end of the second rack 2219 in a meshing and transmission manner, the second rack 2219 is fixed with the lower end of the second slider 22110 in a locking manner through a hexagon socket head cap screw, the second slider 22110 is connected with the right lower end of the positioning rod 22111 in a rotating manner through a rotating shaft, one end of the positioning rod 22111 far away from the second slider 22110 is connected with the middle part of the third slider 22112 in a rotating manner through a rotating shaft, the sliding frame 22113 is connected with the right lower end in the support column 3, the second slider 22110 is elastically connected with the right lower end inside the support column 3 through a spring 22115, the sliding frame 22113 penetrates through the middle of the second slider 22110, the sliding frame 22113 is slidably connected with the inner side wall of the middle of the second slider 22110, and the sliding frame 22113 is slidably connected with the inner side wall of the third slider 22112, so that the function of starting the fan 2221 is facilitated.
Further, the collecting mechanism 222 includes a fan 2221, a junction box 2222, a start button 2223, a collecting frame 2224, a filter screen 2225, a connecting pipe 2226 and a dust hood 2227, the fan 2221 is locked and fixed with the left lower end inside the supporting column 3 by an inner hexagon bolt, the fan 2221 is screwed and connected with the left end of the junction box 2222 by a screw, the start button 2223 is arranged at the lower end of the junction box 2222, the collecting frame 2224 is arranged at the upper end of the fan 2221, the filter screen 2225 is arranged at the left lower end inside the collecting frame 2224, the filter screen 2225 is locked and fixed with the left lower end inside the collecting frame 2224 by a screw, the connecting pipe 2226 is connected with the upper side of the right end of the collecting frame 2224, the connecting pipe 2226 is communicated with the upper side of the right end of the collecting frame 2224, one end of the connecting pipe 2226 far away from the collecting frame 2224 is connected with the left end of the dust hood, and the connecting pipe 2226 is communicated with the left end of the dust hood 2227, and the fan 2221 is electrically connected with the touch display screen 4, so that the function of dust collection is facilitated.
Further, a protrusion is disposed at the upper left end of the activation rod 22114, and the protrusion is in the same vertical direction as the activation button 2223, so as to facilitate the activation of the activation button 2223.
Further, the filter screen 2225 has three layers, and the filter screens 2225 are stacked together along the vertical direction of the upper end of the fan 2221, but the filter screens 2225 may also have more layers, and may also be stacked together along the vertical direction of the upper end of the fan 2221, which is not limited herein.
Furthermore, clamping device 21 is provided with two altogether to clamping device 21 is the symmetry along placing board 2 upper end horizontal direction and is distributed, does benefit to and plays the effect of pressing from both sides tight work piece.
Further, the first transmission belt 2123, the third gear 2124, the support rod 2125, the transverse plate 2126, the first rack 2127, the first slider 2128 and the slide rail 2129 form a lifting mechanism, and the two lifting mechanisms are provided to facilitate driving the two clamping devices 21 respectively.
Furthermore, the lifting mechanism is distributed at the lower end of the clamping device 21, which is beneficial to driving the clamping device 21.
Further, the third motor 2121 is an AKM series, and has a uniform rotation speed.
Further, the fan 2221 is a B4-72 series, and the specific model is designed or customized according to the actual use condition.
Further, the cross bar 2218 is made of No. 45 steel material, so that the hardness is high and the corrosion resistance is high.
As can be seen from the above table, the crossbar 2218 of the present invention is made of 45 # steel, which can achieve the effect of high hardness.
The invention provides a numerical control drilling machine convenient for positioning and dust collection through improvement, and the working principle is as follows;
firstly, before use, a numerical control drilling machine which is convenient to position and collect dust is horizontally placed, and a proper amount of lubricating oil is added to the upper end of an output shaft of each motor to ensure normal output of the motor;
secondly, when the numerical control drilling machine is used, in the first step, an external power supply is connected through a power supply lead 6, and a power supply is provided for the numerical control drilling machine which is convenient to position and collect dust;
thirdly, placing a workpiece to be processed on the inner side of the fixing mechanism 211 at the upper end of the placing plate 2, pressing down the control button 5 at the upper end of the touch panel 4, and starting the numerical control drilling machine convenient for positioning and dust collection;
fourthly, the third motor 2121 is energized to rotate forward, the first belt pulley 2122 is driven to rotate forward by the rotor arranged at the front end, so that the first belt pulley 2122 drives the third gear 2124 to rotate forward through the first transmission belt 2123, the third gear 2124 rotates forward to drive the first rack 2127 to slide on the upper end of the slide rail 2129 through the first slider 2128, the upper end of the first rack 2127 moves to drive the third oscillating rod 2118 to transmit to the upper end, the third oscillating rod 2118 drives the second oscillating rod 2117 to transmit to the right end through the rotating shaft, and during the process that the second oscillating rod 2117 moves to the right end, the first swinging rod 2115 is driven to the left end through the positioning shaft 2116, so that the first swinging rod 2115 drives the sliding rod 2113 to move to the left end, therefore, the sliding rod 2113 drives the clamping block 2114 to abut against the side end wall of the workpiece, the original mode of fixing the workpiece by means of an external fixing mechanism is changed, and the workpiece is fixed conveniently and quickly;
fifth, during the forward rotation of the first pulley 2122, the first reel 2212 is driven by the second driving belt 2211 to rotate on the upper end of the fixing seat 2213, so that the first reel 2212 recovers the cable 2214, the cable 2214 is guided by the fixed pulley 2215, and the second reel 2216 is driven to rotate, so that the second reel 2216 drives the fourth gear 2217 to rotate in the reverse direction, the fourth gear 2217 rotates in the reverse direction to drive the second rack 2219 to slide towards the left end of the sliding frame 22113 through the second slider 22110, the second slider 22110 pulls the spring 22115 to deform and extend during the sliding process, meanwhile, the second slider 22110 pushes the third slider 22112 to slide towards the upper end of the sliding frame 22113 through the positioning rod 22111, so that the third slider 22112 drives the actuating rod 22114 to move towards the upper end, so that the actuating rod 22114 presses the actuating button 2222223 on the upper end of the connecting box 2212222, so that the blower 2221 functions, and the blower 2221 can lift the kinetic energy through mechanical energy, thereby generating suction force, absorbing the flying chips generated during drilling through the dust hood 2227 via the connecting pipe 2226, entering the collecting frame 2224 for collection, achieving the purpose of absorbing and collecting the flying chips, and preventing the flying chips from flying in a mess;
sixthly, the second motor 18 is electrified to work, the rotor arranged at the front end drives the rotating shaft 19 to rotate, and then the rotating shaft 19 drives the drill bit 20 to rotate, so that the workpiece is drilled;
seventhly, the first motor 12 is electrified to work to drive the first gear 13 to rotate, so that the first gear 13 drives the ball screw 15 to rotate by driving the second gear 14, the ball screw 15 drives the fixing plate 9 to slide at the upper end of the guide rail 8 by the sliding block 16, and the drilling height of the drill bit 20 is adjusted;
eighth, after drilling, the third motor 2121 is rotated in the reverse direction to release the workpiece from the clamp 2114 and stop the fan 2221, and then the power supply is cut off.
The invention provides a numerical control drilling machine convenient for positioning and dust collection through improvement, a clamping device 21 is arranged in a bottom plate 1 and a placing plate 2, a third motor 2121 is electrified to rotate forwards to drive a first belt pulley 2122 to rotate forwards, so that the first belt pulley 2122 drives a third gear 2124 to rotate forwards through a first transmission belt 2123, the third gear 2124 rotates forwards to drive a third swinging rod 2118 to transmit to the upper end through a first rack 2127, the third swinging rod 2118 drives a second swinging rod 2117 to transmit to the right end, the second swinging rod 2117 drives the first swinging rod 2115 to transmit to the left end through a positioning shaft 2116, so that the first swinging rod 2115 drives a clamping block 2114 to abut against the side end wall of a workpiece through a sliding rod 2113, the original mode of fixing the workpiece by means of an external fixing mechanism is changed, and the workpiece is fixed conveniently and quickly; by arranging the dust suction mechanism 22 inside the base plate 1 and the supporting column 3, during the forward rotation of the first belt pulley 2122, the first reel 2212 is driven to rotate by the second transmission belt 2211, the first reel 2212 recovers the cable 2214, the cable 2214 drives the second reel 2216 to rotate, the second reel 2216 drives the second rack 2219 and the second slider 22110 to slide towards the left end of the sliding frame 22113 by the fourth gear 2217, the second slider 22110 pushes the third slider 22112 and the starting rod 22114 to slide towards the upper end of the sliding frame 22113 by the positioning rod 22111, the starting rod 22114 presses the starting button 2223 to enable the fan 2221 to be started, the fan 2221 promotes the pneumatic kinetic energy by the mechanical energy, therefore, suction force is generated, flying chips generated during drilling are absorbed by the dust hood 2227 through the connecting pipe 2226 and enter the collecting frame 2224 to be collected, and the advantages that the flying chips can be absorbed and collected, and the flying chips cannot fly in a mess are achieved.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (10)
1. A numerical control drilling machine convenient for positioning and dust collection comprises a bottom plate (1), a placing plate (2), a support column (3), a touch display screen (4), a control button (5), a power supply lead (6), a top cover (7), a guide rail (8), a fixing plate (9), a fixing frame (10), a protective cover (11), a first motor (12), a first gear (13), a second gear (14), a ball screw (15), a sliding block (16), a bearing seat (17), a second motor (18), a rotating shaft (19) and a drill bit (20), wherein the bottom plate (1) is in sliding connection with the inner side wall of the bottom of the placing plate (2), the bottom plate (1) is in bolted connection with the lower side of the front end of the support column (3), the touch display screen (4) is locked and fixed with the middle part of the right end of the support column (3) through screws, the control button (5) is arranged, the power supply wire (6) is installed at the rear end of the support column (3), the top cover (7) is in threaded connection with the rear end of the top of the support column (3) through an inner hexagonal bolt, the guide rail (8) is in threaded connection with the front end of the support column (3), the guide rail (8) is in sliding connection with the sliding block (16) arranged at the rear end of the fixed plate (9), the fixed plate (9) is fixedly connected with the front end of the sliding block (16), the front end of the fixed plate (9) is provided with a fixed frame (10), the protective cover (11) is welded with the left end of the fixed plate (9), the first motor (12) is locked and fixed with the front end of the top of the support column (3) through the inner hexagonal bolt, the first motor (12) is rotationally connected with the inner side wall of the first gear (13) through the rotor arranged at the upper end, the first gear (13) is in transmission connection with the tooth, the second gear (14) is rotatably connected with the top of the ball screw (15), a sliding block (16) is arranged at the upper end of the ball screw (15), the ball screw (15) is pivoted with the inner side wall of the bearing seat (17), the second motor (18) is fixedly locked with the left lower end inside the fixed frame (10) through a hexagon socket head cap screw, the two motors (18) are rotatably connected with the upper end of a rotating shaft (19) through a rotor arranged at the upper end, a drill bit (20) is arranged at the bottom of the rotating shaft (19), clamping devices (21) are arranged at the lower end inside the bottom plate (1) and the middle inside the placing plate (2), and a dust collection device (22) is arranged at the lower end inside the supporting column (3);
the method is characterized in that: the touch control display screen is characterized by further comprising a clamping device (21) and a dust collection device (22), wherein the clamping device (21) comprises a fixing mechanism (211) and an adjusting mechanism (212), the clamping device (21) is installed on the left side and the right side inside the placing plate (2), the adjusting mechanism (212) is in sliding connection with the lower end of the fixing mechanism (211) through a connecting rod, the adjusting mechanism (212) is in bolted connection with the lower end inside the base plate (1), the dust collection device (22) comprises a starting mechanism (221) and a collection mechanism (222), the starting mechanism (221) is installed on the left lower end inside the base plate (1), the adjusting mechanism (212) is in transmission connection with the starting mechanism (221) through a transmission belt, the collection mechanism (222) is in bolted connection with the lower end inside the supporting column (3), and the control button (5), the first motor (12) and the second motor (18) are all electrically connected with the touch control display, the touch display screen (4) is electrically connected with an external power supply through a power supply lead (6).
2. The numerical control drilling machine convenient for positioning and dust collection as recited in claim 1, wherein: the fixing mechanism (211) comprises a protection frame (2111), a guide frame (2112), a sliding rod (2113), a clamping block (2114), a first swinging rod (2115), a positioning shaft (2116), a second swinging rod (2117) and a third swinging rod (2118), the protection frame (2111) is embedded in the right side of the upper end of the placing plate (2), the protection frame (2111) is locked and fixed with the right side of the upper end of the placing plate (2) through screws, the guide frame (2112) is bonded with the right upper end inside the protection frame (2111), the sliding rod (2113) is connected with the guide frame (2112) in a sliding mode, the sliding rod (2113) penetrates through the inner side of the upper end of the protection frame (2111), the sliding rod (2113) is bonded with the right end of the clamping block (2114), the first swinging rod (2115) is pivoted with the left end of the sliding rod (2113) through a rotating shaft, one end, far away from the sliding rod (2113), and is connected with the second swinging rod (2117) through the positioning shaft (2116), one end of the second swinging rod (2117), which is far away from the first swinging rod (2115), is rotatably connected with the left end of the third swinging rod (2118) through a rotating shaft, and an adjusting mechanism (212) is installed on the lower side of the right end of the third swinging rod (2118).
3. The numerical control drilling machine convenient for positioning and dust collection as recited in claim 1, wherein: the adjusting mechanism (212) comprises a third motor (2121), a first belt pulley (2122), a first transmission belt (2123), a third gear (2124), a support rod (2125), a transverse plate (2126), a first rack (2127), a first slider (2128) and a slide rail (2129), the third motor (2121) is locked and fixed with the right lower end inside the bottom plate (1) through a hexagon socket head cap screw, the third motor (2121) is rotatably connected with the inner side wall of the first belt pulley (2122) through a rotor arranged at the upper end, the first belt pulley (2122) is wound with the inner side wall of the third gear (2124) through the first transmission belt (2123), the third gear (2124) is rotatably connected with the front end of the upper end of the support rod (2125) through a rotating shaft arranged in the middle part, one end of the support rod (2125) far away from the third gear (2124) is fixedly connected with the right side of the upper end of the transverse plate (2126), and the transverse plate (2126) is locked and fixed with the right upper end of the bottom plate (, third gear (2124) and the tooth angle meshing transmission of first rack (2127) right-hand member setting are connected, first rack (2127) and first slider (2128) right-hand member bolted connection, first slider (2128) keep away from first rack (2127) one end and slide rail (2129) inside wall sliding connection, slide rail (2129) pass through screw and diaphragm (2126) upper end left side threaded connection, first rack (2127) rotate with third swinging arms (2118) right-hand member through the pivot and are connected, third motor (2121) is connected with touch-control display screen (4) electricity.
4. The numerical control drilling machine convenient for positioning and dust collection as recited in claim 1, wherein: the starting mechanism (221) comprises a second transmission belt (2211), a first reel (2212), a fixed seat (2213), a cable (2214), a fixed pulley (2215), a second reel (2216), a fourth gear (2217), a cross rod (2218), a second rack (2219), a second slider (22110), a positioning rod (22111), a third slider (22112), a sliding frame (22113), a starting rod (22114) and a spring (22115), the first belt pulley (2122) is in transmission connection with the inner side of the first reel (2212) through the second transmission belt (2211), the first transmission belt (2123) and the second transmission belt (2211) are uniformly distributed along the front and back two thirds of the upper end of the first belt pulley (2122), the first reel (2212) is in rotation connection with the upper side of the front end of the fixed seat (2213) through a rotating shaft arranged in the middle, the fixed seat (2213) is welded with the left lower end in the bottom plate (1), the second reel (2216) is wound with the second reel (2216) through a cable (2214), the cable (2214) is in transmission connection with the inner side wall of a fixed pulley (2215), the fixed pulley (2215) is in bolt connection with the lower side of the left end in the bottom plate (1) through a fixed gasket arranged at the right end, the second reel (2216) is in rotation connection with the inner side wall of a fourth gear (2217) and the left front end of a cross rod (2218) through a rotating shaft arranged at the middle part, one end, far away from the fourth gear (2217), of the cross rod (2218) is in fixed connection with the right lower end in the support column (3), the fourth gear (2217) is in transmission connection with the tooth angle meshing arranged at the lower end of a second rack (2219), the second rack (2219) is locked and fixed with the lower end of a second slider (22110) through an inner hexagonal bolt, and the second slider (22110) is in rotation connection with the right lower end of a positioning rod (221, one end, far away from the second slider (22110), of the positioning rod (22111) is rotatably connected with the middle of the third slider (22112) through a rotating shaft, the sliding frame (22113) is connected with the right lower end inside the supporting column (3) through a bolt, the sliding frame (22113) is located at the upper end of the cross rod (2218), the starting rod (22114) is bonded with the left end of the third slider (22112), the second slider (22110) is elastically connected with the right lower end inside the supporting column (3) through a spring (22115), the sliding frame (22113) penetrates through the middle of the second slider (22110), the sliding frame (22113) is connected with the inner side wall in the middle of the second slider (22110) in a sliding mode, and the sliding frame (22113) is connected with the inner side wall in the middle of the third slider (22112) in a sliding.
5. The numerical control drilling machine convenient for positioning and dust collection as recited in claim 1, wherein: the collecting mechanism (222) comprises a fan (2221), a junction box (2222), a starting button (2223), a collecting frame (2224), a filter screen (2225), a connecting pipe (2226) and a dust hood (2227), wherein the fan (2221) is locked and fixed with the left lower end inside a supporting column (3) through an inner hexagonal bolt, the fan (2221) is in threaded connection with the left end of the junction box (2222) through a screw, the starting button (2223) is arranged at the lower end of the junction box (2222), the collecting frame (2224) is arranged at the upper end of the fan (2221), the filter screen (2225) is positioned at the left lower end inside the collecting frame (2224), the filter screen (2225) is locked and fixed with the left lower end inside the collecting frame (2224) through a screw, the connecting pipe (2226) is connected with the upper side of the right end of the collecting frame (2224), the connecting pipe (2226) is communicated with the upper side of the right end of the collecting frame (2224), one end of the connecting pipe (2226) far away from, and the connecting pipe (2226) is locked and fixed with the left end of the dust hood (2227) through an inner hexagonal bolt, the connecting pipe (2226) is communicated with the left end of the dust hood (2227), and the fan (2221) is electrically connected with the touch display screen (4).
6. The numerical control drilling machine convenient for positioning and dust collection as recited in claims 4-5, wherein: the left upper end of the starting rod (22114) is provided with a convex block, and the convex block and the starting button (2223) are in the same vertical direction.
7. The numerical control drilling machine convenient for positioning and dust collection as recited in claim 5, wherein: the filter screen (2225) is provided with three layers, and the filter screen (2225) is formed by mutually overlapping along the vertical direction of the upper end of the fan (2221).
8. The numerical control drilling machine convenient for positioning and dust collection as recited in claim 1, wherein: the number of the clamping devices (21) is two, and the clamping devices (21) are symmetrically distributed along the horizontal direction of the upper end of the placing plate (2).
9. The numerical control drilling machine convenient for positioning and dust collection as recited in claim 3, wherein: the first transmission belt (2123), the third gear (2124), the support rod (2125), the transverse plate (2126), the first rack (2127), the first slider (2128) and the slide rail (2129) form a lifting mechanism, and the number of the lifting mechanisms is two.
10. The numerical control drilling machine convenient for positioning and dust collection as recited in claim 9, wherein: the lifting mechanisms are distributed at the lower end of the clamping device (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910778788.1A CN112404489A (en) | 2019-08-22 | 2019-08-22 | Numerical control drilling machine convenient for positioning and dust collection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910778788.1A CN112404489A (en) | 2019-08-22 | 2019-08-22 | Numerical control drilling machine convenient for positioning and dust collection |
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| Publication Number | Publication Date |
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| CN112404489A true CN112404489A (en) | 2021-02-26 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201910778788.1A Withdrawn CN112404489A (en) | 2019-08-22 | 2019-08-22 | Numerical control drilling machine convenient for positioning and dust collection |
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| CN (1) | CN112404489A (en) |
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| DE20115005U1 (en) * | 2001-09-11 | 2001-11-15 | Roschiwal & Partner Ingenieur | Milling and drilling machining center |
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Application publication date: 20210226 |