CN111843497A

CN111843497A - Full-automatic alternative perforating and tapping perforating machine

Info

Publication number: CN111843497A
Application number: CN202010773559.3A
Authority: CN
Inventors: 黄朝玉
Original assignee: Fuzhou Taijiang Maotouying Technology Co ltd
Current assignee: Fuzhou Taijiang Maotouying Technology Co ltd
Priority date: 2020-08-04
Filing date: 2020-08-04
Publication date: 2020-10-30

Abstract

The invention discloses a full-automatic alternative punching and tapping puncher, which comprises a puncher body and a working cavity arranged in the puncher body, wherein the bottom wall of the working cavity is bilaterally and symmetrically communicated with a conveying cavity which is through from front to back, a conveying device for conveying raw materials to be punched into equipment is arranged in the conveying cavity, a rotating cavity is arranged in the middle of the bottom wall of the working cavity, and a working motor with an axial output shaft is fixedly arranged in the bottom wall of the rotating cavity.

Description

Full-automatic alternative perforating and tapping perforating machine

Technical Field

The invention relates to the technical field of punching machines, in particular to a full-automatic punching machine capable of alternately punching and tapping.

Background

Drilling adds man-hour often need carry out the tapping to the hole that is processed, usually all is the back that finishes of drilling, reentrant next link, causes to carry out hole site distance adjustment to two machines, so inevitable error can appear, bad appears in processing spare part, uses the manipulator to punch and the tapping often cost is higher, consequently needs to design one kind can adjust drilling tapping distance and simple structure's puncher simultaneously.

Disclosure of Invention

The invention aims to provide a full-automatic alternative punching and tapping hole puncher, which is used for overcoming the defects in the prior art.

The full-automatic alternative punching and tapping puncher comprises a puncher body and a working cavity arranged in the puncher body, wherein the bottom wall of the working cavity is bilaterally and symmetrically communicated with a conveying cavity which is communicated with the front and the back, a conveying device for feeding raw materials to be punched into equipment is arranged in the conveying cavity, a rotating cavity is arranged in the middle of the bottom wall of the working cavity, a working motor with an upward output shaft is fixedly arranged in the bottom wall of the rotating cavity, a working main power shaft extending up and down is fixedly arranged at the tail end of the output shaft of the working motor, a working spline cavity with an upward opening is arranged in the working main power shaft, a working power shaft extending up and down and connected with a spline is slidably arranged in the working spline cavity, one end of the working power shaft, far away from the working main power shaft, extends into a pressing compression spring cavity, the one end butt that pushes down the integral key shaft and be close to the work main power axle is provided with and pushes down compression spring, the one end that pushes down compression spring and keep away from the integral key shaft is fixed on the cavity bottom wall of pushing down compression spring, the one end that pushes down the integral key shaft and keep away from the work main power axle runs through stretch into behind the rotation chamber the work chamber and the end is fixed and is provided with the work crossbeam, work crossbeam bottom wall center is provided with main bevel gear chamber, the work power axle stretches into main bevel gear chamber and the end is fixed and is provided with work main bevel gear, the left and right walls in main bevel gear chamber are provided with the distance moving chamber that the opening is downward symmetrically, the left side the right wall in distance moving chamber is fixed and is provided with the work compression spring that is in tensile state, the one end that the work compression spring kept away from the right wall in distance moving chamber is fixed and is provided with the, a distance push rod extending leftwards and rightwards is fixedly arranged at the upper end of the right wall of the displacement block, the same displacement block, the bevel gear cavity, the working compression spring and the distance push rod are symmetrically arranged in the right wall of the main bevel gear cavity relative to the left wall, a working device which can realize the adjustment of the same punching and tapping distance by pushing the trapezoidal block through a screw rod is arranged in the working cross beam, meanwhile, the working motor rotates to drive the tapping drill bit and the punching drill bit to rotate through the working main power shaft and the working power shaft, a spline rotating block connected with a spline is slidably arranged on part of the outer surface of the pressing spline shaft positioned in the rotating cavity, a gear ring is fixedly arranged on the outer surface of the spline rotating block, a rack cavity with a bottom wall communicated with the pressing compression spring cavity is communicated in the rear wall of the rotating cavity, and a rotating device which finishes the rotation of the working device through, and meanwhile, the rack is separated from the gear through the slope, so that the working device cannot be rotated back when the rack returns.

On the basis of the technical scheme, the left side conveying device is taken as an example for description, two groups of conveying shafts extending left and right are arranged in the front and at the back of the conveying cavity, conveying rollers are fixedly arranged on the outer surfaces of the conveying shafts, the two groups of conveying rollers are connected through a conveying belt in a transmission mode, a plurality of overhead blocks are fixedly arranged on the outer surfaces of the conveying belts, the overhead blocks can make raw materials overhead, and the conveying belts are prevented from being damaged during punching.

On the basis of the technical scheme, a working auxiliary shaft extending leftwards and rightwards is arranged in the left wall of the main bevel gear cavity, a working auxiliary bevel gear is fixedly arranged at one end of the working auxiliary shaft extending into the main bevel gear cavity, a working spline shaft connected by splines is slidably arranged on the outer surface of the tail end of one end of the working auxiliary shaft far away from the working auxiliary bevel gear, one end of the working spline shaft far away from the working auxiliary shaft extends into the bevel gear cavity, a drill bit main bevel gear is fixedly arranged at the tail end of the working spline shaft, a drill bit is arranged on the bottom wall of the bevel gear cavity, a drill bit bevel gear is fixedly arranged at one end of the drill bit extending into the bevel gear cavity, the same working auxiliary bevel gear, the working auxiliary shaft and the same working spline shaft are symmetrically arranged on the right wall of the main bevel gear cavity, one end of the working spline shaft far away from the working auxiliary shaft extends into the bevel gear, the bottom wall of the bevel gear cavity is provided with a screw tap, the outer surface of the drill bit extending into the bevel gear cavity is fixedly provided with a tapping stop block, one end of the screw tap far away from the tapping stop block extends upwards, the outer surface of the screw tap is sequentially and fixedly provided with a tapping forward bevel gear and a tapping reverse bevel gear, the tapping main bevel gear can be meshed with or separated from the tapping reverse bevel gear and the tapping forward bevel gear, the bottom wall of the tapping stop block is abutted with a tapping compression spring in a no-load state, one end of the tapping compression spring far away from the tapping stop block is fixedly arranged on the bottom wall of the bevel gear cavity, the top wall of the main bevel gear cavity is provided with a distance adjusting cavity communicated with the distance moving cavity, the rear wall of the distance adjusting cavity is provided with a screw rod which is in threaded connection with the working beam and extends leftwards, and one end of the, the distance push rod is abutted to the left and right sides of the trapezoid block, a distance adjusting compression spring in a stretching state is fixedly arranged on the rear wall of the trapezoid block, and one end, far away from the trapezoid block, of the distance adjusting compression spring is fixed on the rear wall of the distance adjusting cavity.

On the basis of the technical scheme, the fixed cylinder that is provided with the output shaft left of rack chamber right side wall, the fixed push rod that is provided with of cylinder output shaft end, the push rod is kept away from the one end of cylinder is stretched into rack chamber and end are fixed and are provided with the spout piece, the gliding slider that is provided with around spout piece left side, the fixed rack chamber that is provided with of slider antetheca, rack chamber antetheca left side and back wall right side are provided with the slope, in order to help the slider slides around, the rack chamber with gear ring meshing, slider diapire internal fixation is provided with the lug, it is located to push down the integral key shaft the fixed push rod that is provided with of compression spring chamber part surface bilateral symmetry down.

The invention has the beneficial effects that: according to the invention, the gear and rack clutch is used for completing 180-degree rotation of the punching function and the tapping function, the trapezoidal block is pushed by the corresponding screw, so that the punching component and the tapping component are adjusted to have the same distance and the size is visualized, and finally, the combination of the sliding block and the push rod is used for enabling the equipment to move downwards, so that the structure is simpler and the cost is lower.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.

FIG. 1 is a schematic view of the overall structure of a fully automatic alternative punching and tapping hole puncher of the present invention;

FIG. 2 is a schematic view of the present invention taken along the line A-A of FIG. 1;

FIG. 3 is a schematic view of the structure of FIG. 2 taken along the line B-B;

FIG. 4 is a schematic view of the structure of FIG. 3 taken in the direction C-C;

FIG. 5 is a schematic view of the structure of FIG. 1 taken in the direction D-D;

FIG. 6 is a schematic view of the structure of FIG. 5 taken in the direction E-E;

FIG. 7 is an enlarged view of the structure of the field F of FIG. 1 according to the present invention;

FIG. 8 is a schematic view of the structure of FIG. 1 in the direction G-G according to the present invention.

Detailed Description

The invention will now be described in detail with reference to fig. 1-8, for the sake of convenience, the orientations described hereinafter being defined as follows: the up, down, left, right, and front-back directions described below correspond to the up, down, left, right, and front-back directions in the projection relationship of fig. 1 itself.

Referring to fig. 1-8, the full-automatic alternative punching and tapping hole puncher according to the embodiment of the invention comprises a machine body 1 and a working cavity 11 arranged in the machine body 1, wherein the bottom wall of the working cavity 11 is bilaterally and symmetrically communicated with a conveying cavity 8 which is through from front to back, a conveying device 901 for conveying raw materials to be punched into equipment is arranged in the conveying cavity 8, a rotating cavity 7 is arranged in the middle of the bottom wall of the working cavity 11, a working motor 2 with an upward output shaft is fixedly arranged in the bottom wall of the rotating cavity 7, a vertically extending working main power shaft 3 is fixedly arranged at the tail end of an output shaft of the working motor 2, a working spline cavity 4 with an upward opening is arranged in the working main power shaft 3, a spline-connected vertically extending working power shaft 5 is slidably arranged in the working spline cavity 4, one end of the working power shaft 5, which is far away from the working main power shaft 3, extends into a downward compression spring The shaft 6, the one end butt that pushes down integral key shaft 6 and be close to work main power shaft 3 is provided with and pushes down compression spring 48, it keeps away from to push down compression spring 48 the one end of integral key shaft 6 is fixed and is pushed down on the compression spring chamber 47 diapire, push down integral key shaft 6 and keep away from the one end of work main power shaft 3 runs through stretch into behind the rotation chamber 7 working chamber 11 and the end is fixed and is provided with working beam 12, working beam 12 diapire center is provided with main bevel gear chamber 24, work power shaft 5 stretches into main bevel gear chamber 24 and the end is fixed and is provided with work main bevel gear 25, the downward distance of opening removes the chamber 18 from left and right wall internal symmetry in main bevel gear chamber 24, the left side the fixed work compression spring 58 that is provided with in tensile state from the chamber 18 right wall that removes, work compression spring 58 keeps away from the one end of the chamber 18 right wall is fixed and is provided with displacement piece 13 from removing the chamber 18 right, a bevel gear cavity 14 is arranged in the displacement block 13, a distance push rod 20 extending left and right is fixedly arranged at the upper end of the right wall of the displacement block 13, the same displacement block 13, the bevel gear cavity 14, the working compression spring 58 and the distance push rod 20 are symmetrically arranged in the right wall of the main bevel gear cavity 24 relative to the left wall, a working device 902 for adjusting the same punching and tapping distance by pushing a trapezoidal block through a screw rod is arranged in the working beam 12, meanwhile, the working motor 2 rotates to drive a tapping drill bit and a punching drill bit to rotate through the working main power shaft 3 and the working power shaft 5, a spline rotating block 42 connected with a spline is slidably arranged on part of the outer surface of the downward pressing spline shaft 6 positioned in the rotating cavity 7, a gear ring 49 is fixedly arranged on the outer surface of the spline rotating block 42, a rack cavity 43 with a bottom wall communicated with the downward pressing compression spring cavity 47 is communicated in the rear wall of the rotating cavity 7, a rotating device 903 which completes rotation of the working device 902 through a rack and a gear is arranged in the rack cavity 43, and the rack is separated from the gear through a slope, so that the working device 902 cannot be rotated back when the rack returns.

In one embodiment, the transportation device 901 is described in detail, and the left transportation device 901 is taken as an example for description, two sets of transportation shafts 10 extending left and right are arranged in front and at the back of the transportation cavity 8, a transportation roller 9 is fixedly arranged on the outer surface of the transportation shaft 10, the two sets of transportation rollers 9 are in transmission connection through a transportation belt 54, a plurality of overhead blocks 55 are fixedly arranged on the outer surface of the transportation belt 54, and the overhead blocks 55 can make raw materials overhead, so that the transportation belt 54 is prevented from being damaged during punching.

In addition, in an embodiment, the working device 902 is described in detail, a working auxiliary shaft 22 extending left and right is disposed in the left wall of the primary bevel gear cavity 24, a working auxiliary bevel gear 23 is fixedly disposed at one end of the working auxiliary shaft 22 extending into the primary bevel gear cavity 24, a working spline shaft 19 connected by a spline is slidably disposed on the outer surface of the end of the working auxiliary shaft 22 far away from the working auxiliary bevel gear 23, one end of the working spline shaft 19 far away from the working auxiliary shaft 22 extends into the bevel gear cavity 14 and the end is fixedly disposed with a drill primary bevel gear 17, a drill 15 is disposed on the bottom wall of the bevel gear cavity 14, a drill bevel gear 16 is fixedly disposed at one end of the drill 15 extending into the bevel gear cavity 14, the same working auxiliary bevel gear 23, working auxiliary shaft 22 and working spline shaft 19 are symmetrically disposed on the right wall of the primary bevel gear cavity 24, one end, far away from the working auxiliary shaft 22, of the working spline shaft 19 on the right wall of the main bevel gear cavity 24 extends into the bevel gear cavity 14, the tail end of the working spline shaft is fixedly provided with a tapping main bevel gear 30, a tap 38 is arranged on the bottom wall of the bevel gear cavity 14, the outer surface, far away from the bevel gear cavity 14, of the drill bit 15 is fixedly provided with a tapping stopper 35, one end, far away from the tapping stopper 35, of the tap 38 extends upwards, the outer surface of the tap 38 is fixedly provided with a tapping forward bevel gear 34 and a tapping reverse bevel gear 32 in sequence, the tapping main bevel gear 30 can be meshed with or separated from the tapping reverse bevel gear 32 and the tapping forward bevel gear 34, the bottom wall of the tapping stopper 35 is abutted with a tapping compression spring 37 in a no-load state, one end, far away from the tapping stopper 35, of the tapping compression spring 37, the top wall of the main bevel gear cavity 24 is provided with a distance adjusting cavity 41 communicated with the distance moving cavity 18, the rear wall of the distance adjusting cavity 41 is provided with a screw 40 which is connected with the working beam 12 in a threaded manner and extends leftwards and rightwards, the screw 40 extends into one end of the distance adjusting cavity 41 and is abutted against the trapezoidal block 39, the trapezoidal block 39 is abutted leftwards and rightwards against the distance push rod 20, the rear wall of the trapezoidal block 39 is fixedly provided with a distance adjusting compression spring 59 in a stretching state, and one end of the distance adjusting compression spring 59, far away from the trapezoidal block 39, is fixed on the rear wall of the distance adjusting cavity 41.

In addition, in an embodiment, the rotating device 903 is described in detail, the right wall of the rack cavity 43 is fixedly provided with an air cylinder 50 whose output shaft is leftward, the end of the output shaft of the air cylinder 50 is fixedly provided with a push rod 51, one end of the push rod 51, which is far away from the air cylinder 50, extends into the rack cavity 43, and the end of the push rod is fixedly provided with a sliding groove block 52, the left side of the sliding groove block 52 is provided with a slider 44 capable of sliding forward and backward, the front wall of the slider 44 is fixedly provided with a rack cavity 53, the left side of the front wall and the right side of the rear wall of the rack cavity 43 are provided with slopes to help the slider 44 to slide forward and backward, the rack cavity 53 is engaged with the gear ring 49, the bottom wall of the slider 44 is fixedly provided with a protrusion 45, and the push rod shaft 6 is positioned on the.

In an initial state, the working compression spring 58 and the pitch-adjusting compression spring 59 are in a stretched state, the tapping compression spring 37 and the pressing compression spring 48 are in a stretched state, the trapezoidal block 39 is located at the foremost end of the pitch-adjusting cavity 41, so that the displacement block 13 is located at two ends of the working beam 12, after punching on the left side is completed, the right side conveying motor 56 rotates to drive the conveying shaft 10 to rotate, the conveying shaft 10 drives the conveying roller 9 to rotate, the conveying roller 9 drives the conveying belt 54 to move, the conveying belt 54 drives the overhead block 55 to move, the overhead block 55 drives the raw material to move to a preset position, the screw 40 is rotated to drive and adjust the length of the screw 40 extending into the pitch-adjusting cavity 41, and the pitch-adjusting compression spring 59 rebounds to drive the trapezoidal block 39 to move backwards and enable the trapezoidal block 39 to be always abutted against the screw 40, the screw 40 moves backward to enable the distance push rod 20 to be close to the central line of the working beam 12, the working compression spring 58 rebounds to drive the displacement block 13 to approach the central line of the working beam 12, the displacement block 13 drives the distance push rod 20 to approach the central line of the working beam 12, the displacement block 13 drives the working device 902 to approach the central line of the working beam 12, after the distance adjustment is completed, the working motor 2 rotates to drive the working main power shaft 3 to rotate, the working main power shaft 3 rotates to drive the working power shaft 5 to rotate, the working power shaft 5 rotates to drive the working main bevel gear 25 to rotate, the working main bevel gear 25 rotates to drive the working auxiliary bevel gear 23 to rotate, the working auxiliary bevel gear 23 rotates to drive the working auxiliary shaft 22 to rotate, and the working auxiliary shaft 22 rotates to drive the working spline shaft 19 to rotate, the left working spline shaft 19 rotates to drive the drill main bevel gear 17 to rotate, the drill main bevel gear 17 rotates to drive the drill bevel gear 16 to rotate, the drill bevel gear 16 rotates to drive the drill 15 to rotate, the right working spline shaft 19 rotates to drive the tapping main bevel gear 30 to rotate, the tapping main bevel gear 30 rotates to drive the tapping forward bevel gear 34 to rotate, the tapping forward bevel gear 34 rotates to drive the tap 38 to rotate, the tap 38 rotates to drive the tapping reverse bevel gear 32 and the tapping stop block 35 to rotate, when the rotation is started, the air cylinder 50 drives the push rod 51 to move leftward, the push rod 51 drives the sliding groove block 52 to move leftward, the sliding groove block 52 drives the slide block 44 to move leftward, the slide block 44 drives the rack cavity 53 to move leftward, and the rack cavity 53 drives the gear ring 49 to rotate by one hundred eighty degrees, the gear ring 49 drives the spline rotating block 42 to rotate one hundred eighty degrees, the spline rotating block 42 drives the spline shaft 6 to rotate one hundred eighty degrees, the spline shaft 6 is driven to rotate the working beam 12 and the working device 902 to rotate one hundred eighty degrees, after the working device 902 rotates, the slider 44 is under the action of the left slope of the front wall of the rack cavity 43 and moves backwards along the sliding groove block 52, the cylinder 50 retracts to drive the push rod 51 to move rightwards, the push rod 51 moves rightwards to drive the sliding groove block 52 to move rightwards, the sliding groove block 52 moves rightwards to drive the slider 44 to move rightwards, the slider 44 moves rightwards to drive the rack cavity 53, the slider 44 moves rightwards to drive the lug 45 to move rightwards, the lug 45 pushes the push rod 46 to move downwards, the push rod 46 drives the push rod 6 to move downwards, the spline shaft 6 drives the working beam 12, the working beam and the working beam 902 to move downwards, The working power shaft 5 and the working device 902 move downwards, the downward pressing compression spring 48 is compressed, the working device 902 punches the right raw material and taps the left punched raw material, after punching and tapping are completed, the slider 44 moves forwards along the sliding groove block 52 under the action of the slope on the right side of the rear wall of the rack cavity 43, so that the rack cavity 53 is engaged with the gear ring 49, the lug 45 of the slider 44 moves forwards, the lug 45 is separated from the downward pressing push rod 46, the downward pressing compression spring 48 rebounds to drive the downward pressing spline shaft 6 to move upwards, the downward pressing spline shaft 6 drives the working power shaft 5 to move upwards, the downward pressing spline shaft 6 drives the downward pressing push rod 46 to move upwards, the downward pressing spline shaft 6 drives the working beam 12 and the working device 902 to move upwards, and the tap 38 works due to tapping in the upward moving process, when the upward movement is affected by the thread, the tapping forward bevel gear 34 is separated from the tapping main bevel gear 30, the tapping reverse bevel gear 32 is engaged with the tapping main bevel gear 30, the tapping compression spring 37 is compressed, the tapping main bevel gear 30 is rotated, the tapping reverse bevel gear 32 is rotated, the tap 38 is rotated in a reverse direction, the tap 38 is rotated out along the thread, when the tap 38 is completely separated from the threaded hole, the tapping compression spring 37 rebounds to drive the tapping stopper 35 to move upward, the tapping stopper 35 drives the tap 38 to move upward, the tap 38 drives the tapping forward bevel gear 34 and the tapping reverse bevel gear 32 to move upward, the tapping reverse bevel gear 32 is separated from the tapping main bevel gear 30, and the tapping forward bevel gear 34 is engaged with the tapping main bevel gear 30, after tapping of the raw material on the left side is completed, the conveying motor 56 on the left side rotates to drive the conveying shaft 10 to rotate, the conveying shaft 10 drives the conveying roller 9 to rotate, the conveying roller 9 drives the conveying belt 54 to move, the conveying belt 54 drives the overhead block 55 to move, the overhead block 55 drives the raw material to move to a preset position, the screw 40 is rotated to drive and adjust the length of the screw 40 extending into the distance adjusting cavity 41, the distance adjusting compression spring 59 rebounds to drive the trapezoidal block 39 to move backwards and enable the trapezoidal block 39 to be abutted against the screw 40 all the time, the screw 40 moves backwards to enable the distance push rod 20 to be close to the center line of the working beam 12, the working compression spring 58 rebounds to drive the displacement block 13 to approach the center line of the working beam 12, and the displacement block 13 drives the distance push rod 20 to approach the center line of the working beam 12, the displacement block 13 drives the working device 902 to approach the center line of the working beam 12, after the distance adjustment is completed, the working motor 2 rotates to drive the working main power shaft 3 to rotate, the working main power shaft 3 rotates to drive the working power shaft 5 to rotate, the working power shaft 5 rotates to drive the working main bevel gear 25 to rotate, the working main bevel gear 25 rotates to drive the working auxiliary bevel gear 23 to rotate, the working auxiliary bevel gear 23 rotates to drive the working auxiliary shaft 22 to rotate, the working auxiliary shaft 22 rotates to drive the working spline shaft 19 to rotate, the working spline shaft 19 on the left side rotates to drive the drill main bevel gear 17 to rotate, the drill main bevel gear 17 rotates to drive the drill bevel gear 16 to rotate, the drill bevel gear 16 rotates to drive the drill 15 to rotate, and the working spline shaft 19 on the right side rotates to drive the tapping main bevel gear 30 to rotate, the tapping main bevel gear 30 rotates to drive the tapping forward bevel gear 34 to rotate, the tapping forward bevel gear 34 rotates to drive the tap 38 to rotate, the tap 38 rotates to drive the tapping reverse bevel gear 32 and the tapping stopper 35 to rotate, when the rotation is started, the air cylinder 50 drives the push rod 51 to move leftward, the push rod 51 drives the sliding groove block 52 to move leftward, the sliding groove block 52 drives the slide block 44 to move leftward, the slide block 44 drives the rack cavity 53 to move leftward, the rack cavity 53 drives the gear ring 49 to rotate one hundred eighty degrees, the gear ring 49 drives the spline rotating block 42 to rotate one hundred eighty degrees, the spline rotating block 42 drives the pressing spline shaft 6 to rotate one hundred eighty degrees, the pressing spline shaft 6 drives the working beam 12 and the working device 902 to rotate one hundred eighty degrees, and after the working device finishes rotating 902, the slide block 44 moves backward along the slide groove block 52 under the slope action on the left side of the front wall of the rack cavity 43, the cylinder 50 retracts to drive the push rod 51 to move rightward, the push rod 51 moves rightward to drive the slide groove block 52 to move rightward, the slide groove block 52 moves rightward to drive the slide block 44 to move rightward, the slide block 44 moves rightward to drive the rack cavity 53 to move rightward, the slide block 44 moves rightward to drive the lug 45 to move rightward, the lug 45 pushes the downward push rod 46 to move downward, the downward push rod 46 drives the downward pressing spline shaft 6 to move downward, the downward pressing spline shaft 6 drives the working beam 12, the working power shaft 5 and the working device 902 to move downward, the downward pressing compression spring 48 is pressed, the working device 902 punches the right raw material and taps the left punched raw material, and after punching and tapping, the slide block 44 moves forward along the slide groove block 52 under the slope action on the right side of the rear wall of the rack cavity 43, causing the rack cavity 53 to engage with the gear ring 49, causing the protrusions 45 of the sliding block 44 to move forward, causing the protrusions 45 to separate from the push-down rod 46, causing the push-down compression spring 48 to rebound to drive the push-down spline shaft 6 to move upward, causing the push-down spline shaft 6 to drive the working power shaft 5 to move upward, causing the push-down push rod 46 to move upward, causing the push-down spline shaft 6 to drive the working beam 12 and the working device 902 to move upward, causing the tap 38 to move upward due to the threading during the upward movement of the tap 38, causing the tapping forward bevel gear 34 to separate from the tapping main bevel gear 30, causing the tapping reverse bevel gear 32 to engage with the tapping main bevel gear 30, causing the tapping compression spring 37 to be compressed, and causing the tapping main bevel gear 30 to rotate to drive the tapping reverse bevel gear 32 to rotate, the tapping reverse bevel gear 32 rotates to drive the tap 38 to rotate reversely, so that the tap 38 rotates out along threads, when the tap 38 completely leaves the screw hole, the tapping compression spring 37 rebounds to drive the tapping stop block 35 to move upwards, the tapping stop block 35 drives the tap 38 to move upwards, the tap 38 drives the tapping forward bevel gear 34 and the tapping reverse bevel gear 32 to move upwards, the tapping reverse bevel gear 32 is separated from the tapping main bevel gear 30, and the tapping forward bevel gear 34 is meshed with the tapping main bevel gear 30.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.

Claims

1. A full-automatic alternative punching and tapping punching machine comprises a machine body and a working cavity arranged in the machine body, wherein the bottom wall of the working cavity is bilaterally and symmetrically communicated with a conveying cavity which is communicated with the front and the back, a conveying device for feeding raw materials to be punched into equipment is arranged in the conveying cavity, a rotating cavity is arranged in the middle of the bottom wall of the working cavity, a working motor with an upward output shaft is fixedly arranged in the bottom wall of the rotating cavity, a working main power shaft extending up and down is fixedly arranged at the tail end of an output shaft of the working motor, a working spline cavity with an upward opening is arranged in the working main power shaft, a working power shaft extending up and down in a spline connection mode is slidably arranged in the working spline cavity, one end, away from the working main power shaft, of the working power shaft extends into a downward pressing compression spring cavity, a downward pressing spline shaft is arranged on the outer surface of the, one end of the downward compression spring, which is far away from the downward compression spline shaft, is fixed on the bottom wall of the downward compression spring cavity, one end of the downward compression spline shaft, which is far away from the working main power shaft, penetrates through the rotating cavity and then extends into the working cavity, the tail end of the downward compression spline shaft is fixedly provided with a working beam, the center of the bottom wall of the working beam is provided with a main bevel gear cavity, the working power shaft extends into the main bevel gear cavity, the tail end of the downward distance movement cavity is fixedly provided with a working main bevel gear, a distance movement cavity with a downward opening is symmetrically arranged in the left wall and the right wall of the main bevel gear cavity, the left wall and the right wall of the distance movement cavity are fixedly provided with a working compression spring in a stretching state, one end of the working compression spring, which is far away from the right wall of the distance movement cavity, is fixedly provided, the same displacement block, the bevel gear cavity, the working compression spring and the distance push rod are symmetrically arranged in the right wall of the main bevel gear cavity relative to the left wall, a working device which can push the trapezoidal block to adjust the same punching and tapping distance through a screw rod is arranged in the working cross beam, meanwhile, the working motor rotates to drive the tapping drill bit and the punching drill bit to rotate through the working main power shaft and the working power shaft, a spline rotating block connected with a spline is slidably arranged on the part of the outer surface of the pressing spline shaft positioned in the rotating cavity, a gear ring is fixedly arranged on the outer surface of the spline rotating block, a rack cavity with a bottom wall communicated with the pressing compression spring cavity is arranged in the rear wall of the rotating cavity in a communicating manner, a rotating device which finishes the rotation of the working device through a rack gear is arranged in the rack cavity, and a rack is separated from the gear through, and further, the working device can not be rotated back when the rack returns.

2. The fully automatic alternating punch and tap hole puncher of claim 1, wherein: the left side is taken the conveyer as an example to describe, be provided with two sets of transport axles that extend about controlling around the transport chamber, transport off-axial surface mounting is provided with the conveying cylinder, and two sets of conveying cylinder passes through the conveyer belt transmission and connects, conveyer belt surface mounting is provided with a plurality of overhead blocks, the overhead block can make somebody a mere figurehead with raw and other materials, avoids destroying when punching the conveyer belt.

3. The fully automatic alternating punch and tap hole puncher of claim 1, wherein: a working auxiliary shaft extending leftwards and rightwards is arranged in the left wall of the main bevel gear cavity, one end of the working auxiliary shaft extending into the main bevel gear cavity is fixedly provided with a working auxiliary bevel gear, the outer surface of the tail end of one end of the working auxiliary shaft far away from the working auxiliary bevel gear is slidably provided with a working spline shaft connected by a spline, one end of the working spline shaft far away from the working auxiliary shaft extends into the bevel gear cavity, the tail end of the working spline shaft is fixedly provided with a drill bit main bevel gear, the bottom wall of the bevel gear cavity is provided with a drill bit, one end of the drill bit extending into the bevel gear cavity is fixedly provided with a drill bit bevel gear, the right wall of the main bevel gear cavity is symmetrically provided with the same working auxiliary bevel gear, the working auxiliary shaft and the same working spline shaft, one end of the working spline shaft far away from the working auxiliary shaft of the right wall of, the bottom wall of the bevel gear cavity is provided with a screw tap, the outer surface of the drill bit extending into the bevel gear cavity is fixedly provided with a tapping stop block, one end of the screw tap far away from the tapping stop block extends upwards, the outer surface of the screw tap is sequentially and fixedly provided with a tapping forward bevel gear and a tapping reverse bevel gear, the tapping main bevel gear can be meshed with or separated from the tapping reverse bevel gear and the tapping forward bevel gear, the bottom wall of the tapping stop block is abutted with a tapping compression spring in a no-load state, one end of the tapping compression spring far away from the tapping stop block is fixedly arranged on the bottom wall of the bevel gear cavity, the top wall of the main bevel gear cavity is provided with a distance adjusting cavity communicated with the distance moving cavity, the rear wall of the distance adjusting cavity is provided with a screw rod which is in threaded connection with the working beam and extends leftwards, and one end of the, the distance push rod is abutted to the left and right sides of the trapezoid block, a distance adjusting compression spring in a stretching state is fixedly arranged on the rear wall of the trapezoid block, and one end, far away from the trapezoid block, of the distance adjusting compression spring is fixed on the rear wall of the distance adjusting cavity.

4. The fully automatic alternating punch and tap hole puncher of claim 1, wherein: the fixed output shaft cylinder to the left that is provided with of rack chamber right side wall, the fixed push rod that is provided with of cylinder output shaft end, the push rod is kept away from the one end of cylinder is stretched into rack chamber and end are fixed and are provided with the spout piece, the gliding slider that is provided with around spout piece left side, the fixed rack chamber that is provided with of slider antetheca, rack chamber antetheca left side and back wall right side are provided with the slope, with the help slide around the slider, the rack chamber with gear ring meshing, slider diapire internal fixation is provided with the lug, the integral key shaft that pushes down is located push down compression spring chamber part surface bilateral symmetry is fixed and is provided with the push rod that pushes down.