Metal pipe drilling machine
Technical Field
The invention relates to the technical field of pipe processing machinery, in particular to a metal pipe punching machine.
Background
A large amount of punching work is needed in the product processing, but the level of the mechanical precision is high or low, so that bricks cannot be accurately punched; meanwhile, after the punching is finished, the brick can not be pulled out of the metal pipe in time frequently, so that the pipeline is deviated. In order to solve the problem, a metal punching machine is designed.
Disclosure of Invention
Aiming at the technical problem, the invention provides a metal pipe drilling machine which comprises a rack, a blowing and sucking mechanism, a drilling mechanism and a translation mechanism, wherein the blowing and sucking mechanism, the drilling mechanism and the translation mechanism are arranged on the rack, the blowing and sucking mechanism is used for treating residues generated by drilling, the drilling mechanism is used for drilling and grinding a metal pipe, and the translation mechanism drives the drilling mechanism to translate so as to drill holes at different positions of the metal pipe.
The technical scheme adopted by the invention is as follows: a metal pipe drilling machine comprises a frame, a blowing and sucking mechanism, a drilling mechanism and a translation mechanism.
The blowing and sucking mechanism, the drilling mechanism and the translation mechanism are arranged on the frame.
The frame comprises a main plane frame, an outer support plate, a middle support plate, an L-shaped support plate and a vertical support plate, wherein the outer support plate and the middle support plate are vertically and fixedly arranged at two ends of the main plane frame, the L-shaped support plate is fixedly arranged on the edge of the main plane frame, and the vertical support plate is fixedly arranged inside the L-shaped support plate.
The blowing and sucking mechanism comprises a blowing and sweeping air pump, a sweeping hose, a sweeping supporting pipe, a sweeping nozzle, a tightly-jacking electric cylinder, an inclined plane jacking block, a rotary motor, a dust absorption air pump, a dust absorption box connecting pipe, a dust absorption box, a dust absorption hose, a dust absorption block, a dust absorption cover, a dust absorption lead screw, a dust absorption sliding rod and a dust absorption motor, wherein the blowing and sweeping air pump is fixedly arranged on a vertical supporting plate, one end of the sweeping hose is fixedly connected with the blowing and sweeping air pump, the other end of the sweeping hose is fixedly connected with an air inlet, the sweeping supporting pipe is in sliding fit with a middle supporting plate, the tightly-jacking electric cylinder is fixedly arranged on the vertical surface of an L-shaped supporting plate, a telescopic shaft of the tightly-jacking electric cylinder is fixedly connected with the sweeping supporting pipe, the rotary motor is fixedly arranged on an outer supporting plate, the middle part of the inclined.
The dust absorption air pump fixed mounting be on perpendicular extension board surface, the export of dust absorption air pump, dust absorption case import fixed connection are held at the both ends of dust absorption case connecting pipe, dust absorption air pump, dust absorption hose's one end and the entry fixed connection of dust absorption air pump, dust absorption hose's the other end and dust absorption piece fixed connection, suction hood fixed mounting is in the bottom of dust absorption piece, dust absorption slide bar fixed mounting is between outer extension board and middle extension board, and the dust absorption lead screw rotates to be installed between outer extension board and middle extension board, the axis of rotation and the dust absorption lead screw fixed connection of dust absorption motor, and the dust absorption motor fixed mounting is on middle extension board.
The drilling mechanism comprises a drilling mounting plate, drilling mounting blocks, a rolling bearing, a drilling screw rod, a drilling coupler, a drilling motor, a motor mounting frame, a drilling slide rail, a drilling slide block, a drilling plate, an electric drill clamp, an electric drill, a polishing slide rail, a polishing motor, a polishing feeding electric cylinder and a polishing block, wherein the drilling mounting blocks are fixedly arranged on the upper surface of the drilling mounting plate, the drilling screw rod is rotatably arranged between the two drilling mounting blocks through the rolling bearing, a rotating shaft of the drilling motor is fixedly arranged on the drilling screw rod through the drilling coupler, a machine body of the drilling motor is fixedly arranged on the drilling mounting plate through the motor mounting frame, the number of the drilling slide blocks is two, the drilling slide block is fixedly arranged on the upper surface of the drilling mounting plate, the drilling slide block and the drilling mounting plate form sliding fit, and the drilling plate is fixedly arranged on the drilling slide block, the polishing device is characterized in that the polishing slide rail is fixedly arranged on the drilling plate, the polishing motor is slidably arranged on the polishing slide rail, the polishing feeding electric cylinder is fixedly arranged on the side surface of the drilling plate, and the telescopic shaft of the polishing feeding electric cylinder is fixedly connected with the polishing motor.
The translation mechanism comprises a nut mounting block, a translation nut, a translation lead screw, a translation motor, a translation slide rail and a translation slider, wherein the nut mounting block is mounted on the lower surface of the drilling mounting plate, the translation nut is fixedly mounted on the side surface of the nut mounting block, the translation nut and the translation lead screw form threaded fit, the middle part of the translation nut is rotatably mounted on an outer support plate, the translation motor is fixedly connected with the end part of the translation lead screw, and the translation motor is fixedly mounted on the outer support plate.
Furthermore, the sweeping support pipe comprises an air inlet hole, an internal air pipe and a nozzle sliding groove, the air inlet hole is located in the radial direction inside the sweeping support pipe, the internal air pipe is located in the axial direction of the sweeping support pipe, and the nozzle sliding groove is located at the neck of the sweeping support pipe.
Further, the blowing nozzle comprises a nozzle boss, a nozzle inner hole and a nozzle inclined plane, the nozzle boss and the nozzle inner hole are located inside the blowing nozzle, the nozzle inner hole is aligned with the inner air pipe, the nozzle boss and the nozzle sliding groove form rotating fit, and the nozzle inclined plane is located on the surface of the blowing nozzle.
Furthermore, the dust suction box is detachable, and the dust suction box internally contains a dust collecting space and is provided with an opening for discharging and treating dust.
Furthermore, the dust absorption block and the dust absorption sliding rod form sliding fit, the dust absorption block and the dust absorption lead screw form threaded fit, and the dust absorption cover is positioned at the lower part of the dust absorption block.
Furthermore, the electric drill clamp is fixedly arranged on the upper surface of the drilling plate, the electric drill clamp clamps the electric drill, and the electric drill is used for drilling the metal pipe.
Furthermore, the polishing block is fixedly arranged on a rotating shaft of the polishing motor, is made of soft polishing materials and can polish the surface of the tubular object.
Furthermore, the number of the translation slide rails is two, the translation slide rails are fixedly installed on the upper surface of the main plane rack, the translation sliding blocks are in sliding fit with the translation slide rails, and the translation sliding blocks are fixedly installed on the lower surface of the drilling installation plate.
Furthermore, the metal pipe is placed between the purging nozzle and the inclined plane top block.
Compared with the prior art, the invention has the beneficial effects that: (1) the invention can be suitable for metal pipes with different pipe diameters, and drill holes in different radial directions and axial directions of the metal pipes; (2) the invention can treat the dust and the residue generated by drilling, so that the whole device is kept clean; (3) the invention carries out grinding treatment on the surface of the drilled hole.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is a schematic view of the blowing and sucking mechanism of the present invention.
FIG. 3 is a schematic view of the structure of the dust box of the present invention.
FIG. 4 is a schematic view of a purge support tube configuration of the present invention.
FIG. 5 is a schematic view of the drilling mechanism of the present invention.
Fig. 6 is a schematic structural view of the translation mechanism of the present invention.
Reference numbers in the figures: 1-a frame; 2-a blowing and sucking mechanism; 3-a drilling mechanism; 4-a translation mechanism; 101-main planar frame; 102-an outer support plate; 103-a middle support plate; 104-L type support plate; 105-vertical struts; 201-a purge gas pump; 202-purge hose; 203-purging the supporting tube; 2031-air intake; 2032-inner trachea; 2033-nozzle chute; 204-purge nozzle; 2041-nozzle boss; 2042-nozzle bore; 2043-nozzle ramp; 205-tightening the electric cylinder; 206-a bevel top block; 207-rotating electrical machines; 208-a dust absorption air pump; 209-dust collection box connecting pipe; 210-a dust collection box; 211-a dust suction hose; 212-a dust collection block; 213-a dust hood; 214-dust extraction screw; 215-dust extraction slide bar; 216-a suction motor; 301-drilling a mounting plate; 302-drilling a mounting block; 303-rolling bearings; 304-a drilling screw rod; 305-a bore coupling; 306-a drilling motor; 307-motor mount; 308-drilling a sliding rail; 309-drilling slide block; 310-drilling a plate; 311-an electric drill clamp; 312-an electric drill; 313-polishing the sliding rail; 314-grinding the motor; 315-grinding the feeding electric cylinder; 316-a sanding block; 401-a nut mounting block; 402-a translation nut; 403-translation lead screw; 404-a translation motor; 405-translating the sled; 406 — translation slider.
Detailed Description
The present invention will be further described with reference to specific examples, which are illustrative of the invention and are not to be construed as limiting the invention.
Example (b): a metal pipe drilling machine as shown in fig. 1, 2, 3, 4, 5 and 6 comprises a frame 1, a blowing and sucking mechanism 2, a drilling mechanism 3 and a translation mechanism 4. Meanwhile, the blowing and sucking mechanism 2, the drilling mechanism 3 and the translation mechanism 4 are arranged on the frame 1.
The rack 1 comprises a main plane rack 101, an outer support plate 102, a middle support plate 103, an L-shaped support plate 104 and a vertical support plate 105, wherein the outer support plate 102 and the middle support plate 103 are vertically and fixedly arranged at two ends of the main plane rack 101, the L-shaped support plate 104 is fixedly arranged on the edge of the main plane rack 101, and the vertical support plate 105 is fixedly arranged inside the L-shaped support plate 104.
The blowing and sucking mechanism 2 comprises a blowing air pump 201, a blowing hose 202, a blowing support pipe 203, a blowing nozzle 204, a jacking electric cylinder 205, an inclined plane jacking block 206, a rotating motor 207, a dust absorption air pump 208, a dust absorption box connecting pipe 209, a dust absorption box 210, a dust absorption hose 211, a dust absorption block 212, a dust absorption cover 213, a dust absorption lead screw 214, a dust absorption sliding rod 215 and a dust absorption motor 216, the blowing and sweeping air pump 201 is fixedly arranged on the vertical support plate 105, one end of the blowing and sweeping hose 202 is fixedly connected with the blowing and sweeping air pump 201, the other end of the blowing and sweeping hose 202 is fixedly connected with the air inlet hole 2031, the blowing and sweeping support pipe 203 is in sliding fit with the middle support plate 103, the jacking electric cylinder 205 is fixedly arranged on the vertical surface of the L-shaped support plate 104, the telescopic shaft of the jacking electric cylinder 205 is fixedly connected with the blowing and sweeping support pipe 203, the rotating motor 207 is fixedly arranged on the outer support plate 102, the middle part of the inclined plane top block 206 is rotatably arranged on the outer support plate 102, and the end part of the inclined plane top block 206 is fixedly connected with the rotating shaft of the rotating motor 207.
The dust absorption air pump 208 is fixedly arranged on the surface of the vertical support plate 105, two ends of the dust absorption box connecting pipe 209 are fixedly connected with an outlet of the dust absorption air pump 208 and an inlet of the dust absorption box 210, one end of the dust absorption hose 211 is fixedly connected with an inlet of the dust absorption air pump 208, the other end of the dust absorption hose 211 is fixedly connected with the dust absorption block 212, the dust absorption cover 213 is fixedly arranged at the bottom of the dust absorption block 212, the dust absorption sliding rod 215 is fixedly arranged between the outer support plate 102 and the middle support plate 103, the dust absorption screw rod 214 is rotatably arranged between the outer support plate 102 and the middle support plate 103, a rotating shaft of the dust absorption motor 216 is fixedly connected with the dust absorption screw rod 214, and the dust absorption motor 216 is fixedly arranged on the middle support plate 103.
The purging support tube 203 comprises an air inlet hole 2031, an internal air tube 2032 and a nozzle chute 2033, the air inlet hole 2031 is located in the radial direction inside the purging support tube 203, the internal air tube 2032 is located in the axial direction of the purging support tube 203, and the nozzle chute 2033 is located at the neck of the purging support tube 203.
The purging nozzle 204 comprises a nozzle boss 2041, a nozzle inner hole 2042 and a nozzle inclined surface 2043, the nozzle boss 2041 and the nozzle inner hole 2042 are located inside the purging nozzle 204, the nozzle inner hole 2042 is aligned with the inner air pipe 2032, the nozzle boss 2041 and the nozzle sliding groove 2033 form rotating fit, and the nozzle inclined surface 2043 is located on the surface of the purging nozzle 204.
The purging nozzle 204 and the inclined plane top block 206 are detachable, and the purging nozzle 204 and the inclined plane top block 206 with different sizes are selected according to metal pipes with different pipe diameters.
The dust box 210 is detachable, has a dust collecting space therein, and has an opening for discharging the processing dust.
The dust suction block 212 is in sliding fit with the dust suction sliding rod 215, the dust suction block 212 is in threaded fit with the dust suction screw 214, and the dust suction cover 213 is positioned at the lower part of the dust suction block 212.
The drilling mechanism 3 comprises a drilling mounting plate 301, two drilling mounting blocks 302, a rolling bearing 303, a drilling screw 304, a drilling coupling 305, a drilling motor 306, a motor mounting frame 307, a drilling slide rail 308, a drilling slide block 309, a drilling plate 310, an electric drill clamp 311, an electric drill 312, a polishing slide rail 313, a polishing motor 314, a polishing feeding electric cylinder 315 and a polishing block 316, wherein the drilling mounting blocks 302 are fixedly arranged on the upper surface of the drilling mounting plate 301, the drilling screw 304 is rotatably arranged between the two drilling mounting blocks 302 through the rolling bearing 303, a rotating shaft of the drilling motor 306 is fixedly arranged on the drilling screw 304 through the drilling coupling 305, a machine body of the drilling motor 306 is fixedly arranged on the drilling mounting plate 301 through the motor mounting frame 307, the drilling slide blocks 309 are provided with two, the drilling slide blocks 309 is fixedly arranged on the upper surface of the drilling mounting plate 301, and the drilling slide blocks 309 are in, the drilling plate 310 is fixedly arranged on the drilling sliding block 309, the grinding sliding rail 313 is fixedly arranged on the drilling plate 310, the grinding motor 314 is slidably arranged on the grinding sliding rail 313, the grinding feeding electric cylinder 315 is fixedly arranged on the side surface of the drilling plate 310, and the telescopic shaft of the grinding feeding electric cylinder 315 is fixedly connected with the grinding motor 314.
A drill holder 311 is fixedly installed on the upper surface of the drilling plate 310, the drill holder 311 holds a drill 312, and the drill 312 is used to drill a metal pipe. Alternatively, different diameter drill 312 may be selected as required by the different bore sizes. The polishing block 316 is fixedly installed on a rotating shaft of the polishing motor 314, and the polishing block 316 is made of soft polishing material and can polish the surface of the tubular object.
The translation mechanism 4 comprises a nut mounting block 401, a translation nut 402, a translation lead screw 403, a translation motor 404, a translation slide rail 405 and a translation slider 406, the nut mounting block 401 is mounted on the lower surface of the drilling mounting plate 301, the translation nut 402 is fixedly mounted on the side surface of the nut mounting block 401, the translation nut 402 and the translation lead screw 403 form threaded fit, the middle part of the translation nut 402 is rotatably mounted on the outer support plate 102, the translation motor 404 is fixedly connected with the end part of the translation lead screw 403, and the translation motor 404 is fixedly mounted on the outer support plate 102. The number of the translation sliding rails 405 is two, the translation sliding rails 405 are fixedly installed on the upper surface of the main plane frame 101, the translation sliding blocks 406 are in sliding fit with the translation sliding rails 405, and the translation sliding blocks 406 are fixedly installed on the lower surface of the drilling installation plate 301.
The invention principle is as follows: the metal pipe is placed between the nozzle inclined plane 2043 of the purging nozzle 204 and the inclined plane jacking block 206, and the jacking electric cylinder 205 provides power to enable the purging support pipe 203 to slide, so that the metal pipe is clamped. The rotating motor 207 provides power to drive the metal pipe to rotate, and the metal pipe can be drilled in different radial directions. The drilling motor 306 provides power to drive the drilling plate 310 to perform feed motion through screw transmission, and the electric drill 312 drills the metal pipe. The grinding feed electric cylinder 315 provides power to drive the grinding motor 314 to perform feed motion along the grinding slide rail 313, and the grinding block 316 grinds the metal pipe. The translation motor 404 provides power to make the drilling mechanism 3 move along the axial direction of the metal pipe through screw transmission, and drill different positions of the metal pipe.
The purge air pump 201 blows purge gas into the purge hose 202 and then into the metal pipe from the purge nozzle 204, the gas stream is drilled out to blow metal debris out of the metal pipe, the suction air pump 208 powers, and metal debris is sucked in from the suction hood 213 and flows into the interior of the suction box 210.