CN112676609A

CN112676609A - Multifunctional aluminum alloy punching device

Info

Publication number: CN112676609A
Application number: CN202110078031.9A
Authority: CN
Inventors: 蒋艳区
Original assignee: Shenzhen Dongkaisheng Hardware Products Co ltd
Current assignee: Shenzhen Dongkaisheng Hardware Products Co ltd
Priority date: 2021-01-20
Filing date: 2021-01-20
Publication date: 2021-04-20

Abstract

The invention relates to the related field of aluminum alloy, and discloses a multifunctional aluminum alloy punching device which comprises a main body box, wherein a feeding cavity with a left opening and a right opening is arranged in the main body box, the upper side and the lower side of the left side of the feeding cavity are communicated with feeding friction wheel cavities which are vertically symmetrical relative to the feeding cavity, a feeding friction shaft which extends forwards into the feeding friction wheel cavities is connected in a rotating fit manner at the rear end wall of the feeding friction wheel cavity, a feeding friction wheel is fixedly connected at the front end of the feeding friction shaft, a spacing diversion cavity is arranged at the upper side of the feeding friction wheel cavity at the upper side, the device can adjust the punching spacing of aluminum alloy, meanwhile, the single-sided and double-sided punching of the aluminum alloy pipe can be adjusted, the requirement of punching of the aluminum alloy pipe under different conditions can be met, simultaneously, the punching efficiency of the aluminum alloy pipe is improved, the punching device cost of the aluminum alloy pipe is reduced, and the manpower labor and material resource waste are reduced.

Description

Multifunctional aluminum alloy punching device

Technical Field

The invention relates to the field of aluminum alloy correlation, in particular to a multifunctional aluminum alloy punching device.

Background

Present work device that punches to aluminum alloy tube generally all is single-functional, and this just makes and need the staff constantly to carry out manually operation when punching to aluminum alloy tube to accomplish the work of punching that needs, consequently aluminum alloy tube's the work efficiency of punching is lower, needs the auxiliary work of other devices to accomplish under the partial condition simultaneously, and device cost is higher, and this just makes the waste that causes the consumption of manpower and material resources.

Disclosure of Invention

The invention aims to provide a multifunctional aluminum alloy punching device which can overcome the defects in the prior art, so that the practicability of equipment is improved.

The technical scheme adopted by the invention for solving the technical problems is as follows: the invention relates to a multifunctional aluminum alloy punching device which comprises a main body box, wherein a feeding cavity with a left opening and a right opening is arranged in the main body box, the upper side and the lower side of the left side of the feeding cavity are communicated with feeding friction wheel cavities which are vertically symmetrical relative to the feeding cavity, the rear end wall of the feeding friction wheel cavity is connected with a feeding friction shaft which extends forwards into the feeding friction wheel cavity in a rotating fit manner, the tail end of the front side of the feeding friction shaft is fixedly connected with a feeding friction wheel, the upper side of the feeding friction wheel cavity at the upper side is provided with a spacing diversion cavity, the right side of the spacing diversion cavity is provided with a rack moving cavity, the right side of the rack moving cavity is communicated with a change wheel moving cavity, the right side of the change wheel moving cavity is communicated with an adjusting bevel gear cavity, the upper end wall of the spacing diversion cavity is connected with a spacing adjusting shaft which extends upwards to the upper, the tail end of the upper side of the interval adjusting shaft is fixedly connected with an interval adjusting wheel, the tail end of the lower side of the interval adjusting shaft is fixedly connected with an interval driving gear, the inner rotation fit of the right end wall of the interval turning cavity is connected with an interval transmission shaft which extends leftwards into the interval turning cavity and rightwards into the rack moving cavity, the tail end of the left side of the interval transmission shaft is fixedly connected with an interval driven gear meshed with the interval driving gear, the tail end of the right side of the interval transmission shaft is fixedly connected with an interval adjusting gear, the inner side of the rack moving cavity is positioned at the rear side of the interval adjusting gear and is movably matched with a rack meshed with the interval adjusting gear, a rack spring is fixedly connected between the lower end surface of the rack and the lower end wall of the rack moving cavity, the upper end wall of the speed changing, the variable wheel transmission shaft is fixedly connected with a variable wheel, the tail end of the lower side of the variable wheel transmission shaft is fixedly connected with a rack fixing block which extends leftwards into the rack moving cavity and is fixedly connected with the rack, a fixed block spring is fixedly connected between the lower end surface of the rack fixed block and the lower end wall of the variable wheel moving cavity, a variable speed pulley cavity is arranged at the upper side of the variable speed pulley moving cavity, a variable speed pulley spline shaft which extends upwards into the variable speed pulley cavity is connected at the tail end of the upper side of the variable speed pulley transmission shaft in a spline fit manner, the tail end of the upper side of the spline shaft of the change wheel is fixedly connected with a variable speed driving belt wheel, the lower side of the adjusting bevel gear cavity is provided with a bevel gear meshing cavity, the bevel gear meshing cavity is arranged on the lower side of the feeding cavity, a motor is fixedly connected to the upper side of the feeding cavity, and a main power shaft extending through the bevel gear meshing cavity to the inside of the adjusting bevel gear cavity is fixedly connected to the upper end face of the motor and obliquely extends upwards to the left side.

On the basis of the technical scheme, a driving bevel gear positioned in the bevel gear meshing cavity is fixedly connected to the driving power shaft, an adjusting bevel gear abutted against the change gear is fixedly connected to the tail end of the upper side of the driving power shaft, a punching belt cavity is arranged on the upper side of the bevel gear meshing cavity and on the right side of the driving power shaft, a belt wheel power shaft which extends upwards into the punching belt cavity and downwards into the bevel gear meshing cavity is connected to the lower end wall of the punching belt cavity in a rotating fit manner, a punching driving belt wheel is fixedly connected to the tail end of the upper side of the belt wheel power shaft, a driven bevel gear meshed with the driving bevel gear is fixedly connected to the lower end of the belt wheel power shaft, a punching tensioning block cavity is communicated to the upper side of the punching belt cavity, a punching tensioning block is connected to the punching tensioning block cavity in a sliding fit manner, and a punching tensioning spring is fixedly connected between the upper end face of the punching tensioning block, the punching belt cavity upper side and with the tight piece chamber right side of punching is equipped with the removal chamber that punches, the belt cavity downside that punches is equipped with gear engagement chamber.

On the basis of the technical scheme, the inner rotary matching of the end wall of the punching moving cavity is connected with a punching power shaft which extends upwards into the punching moving cavity and extends downwards to penetrate through the punching belt cavity to the gear meshing cavity, the end of the upper side of the punching power shaft is fixedly connected with a punching moving wire wheel, a reset spring is fixedly connected between the upper end surface of the punching power shaft and the upper end wall of the punching moving cavity, the punching power shaft is fixedly connected with a punching driven belt wheel positioned in the punching belt cavity, a punching power belt is connected between the punching driven belt wheel and the punching driving belt wheel in a power matching way, the end of the lower side of the punching power shaft is connected with a spline shaft sleeve in a spline matching way, the end of the lower side of the spline shaft sleeve is fixedly connected with a lower side meshing gear, and the spline shaft is sleeved on the lower, the tail end of the upper side of the spline shaft sleeve is connected with a spline rotating block in a rotating fit mode, and a spline rotating spring is fixedly connected between the upper end face of the spline rotating block and the upper end wall of the gear meshing cavity.

On the basis of the technical scheme, gear engagement chamber downside is equipped with the removal chamber that punches, it is equipped with the brill that punches and leads to the chamber to punch to remove chamber downside intercommunication, it is connected with downwardly extending to punch to remove the chamber upper end wall normal running fit punch and remove the transmission shaft that punches of intracavity, fixedly connected with brill power wheel punches on the transmission shaft that punches, both sides fixedly connected with limiting plate about the brill power wheel punches, the terminal fixedly connected with turning block that punches of transmission shaft downside, the turning block that punches down the terminal surface with it punches the rotation spring to punch to remove fixedly connected with between the chamber lower extreme wall, the turning block that punches down the terminal surface with it punches to punch to remove fixedly connected with between the line wheel and rotates the stay cord, it upwards extends to punch the terminal spline fit of transmission shaft upside end spline shaft is connected with the integral key shaft that gear engagement intracavity punches, punch integral key shaft The wheel, punch on the integral key shaft and be located punch upside gear downside fixedly connected with can with downside meshing gear meshing's the downside gear that punches.

On the basis of the technical scheme, the punching drill which extends downwards into the punching drill through cavity is connected in a sliding fit manner in the punching moving cavity, the tail end of the upper side of the punching drill is fixedly connected with a punching drill driving wheel which is meshed with a punching drill power wheel and is positioned between limiting plates, the right side of the punching moving cavity is communicated with a triggering block cavity, the triggering block cavity is connected with a triggering block which can be abutted against the right end face of the punching drill driving wheel in a sliding fit manner, a triggering block spring is fixedly connected between the lower end face of the triggering block and the lower end wall of the triggering block cavity, the right end wall of the triggering block cavity can be oppositely connected with an electromagnet switch which can be abutted against the right end face of the triggering block, the right side of the triggering block cavity is provided with a distance line wheel cavity, and the right end wall of the distance line wheel cavity is connected with a distance adjusting shaft which extends left, the distance adjusting device comprises a distance adjusting shaft, a distance adjusting wheel, a trigger block and a spline rotating block, wherein the distance adjusting wheel is fixedly connected to the tail end of the right side of the distance adjusting shaft, the distance adjusting wheel is fixedly connected to the tail end of the left side of the distance adjusting shaft, the distance adjusting wheel is fixedly connected to a trigger block pull rope between the lower end faces of the trigger block, and the distance adjusting wheel is fixedly connected to a distance adjusting pull rope between.

On the basis of the technical scheme, a variable-speed bevel gear cavity is arranged at the rear side of the feeding friction wheel cavity at the upper side, the feeding friction shaft at the upper side extends into the variable-speed bevel gear cavity backwards, a variable-speed driven gear is fixedly connected at the rear end of the feeding friction shaft at the upper side, a tightening line wheel cavity positioned at the lower side of the variable-speed belt wheel cavity is arranged at the upper side of the variable-speed bevel gear cavity, a variable-speed power shaft which extends downwards into the variable-speed bevel gear cavity and extends upwards through the tightening line wheel cavity to the variable-speed belt wheel cavity is connected at the upper end wall of the variable-speed bevel gear cavity in a rotating fit manner, a variable-speed driving gear meshed with the variable-speed driven gear is fixedly connected at the lower end of the variable-speed power shaft, a tightening line wheel positioned in the tightening line wheel cavity is connected on, the variable-speed driven belt wheel is connected with the variable-speed driven belt wheel in a power fit manner between the variable-speed driven belt wheel and the variable-speed driving belt wheel, a variable-speed tightening block cavity is communicated with the lower side of the variable-speed belt wheel cavity, a variable-speed tightening block is connected in the variable-speed tightening block cavity in a sliding fit manner, a variable-speed tightening spring is fixedly connected between the lower end face of the variable-speed tightening block and the lower end wall of the variable-speed tightening block cavity, a spacing stay cord is fixedly connected between the lower end face of the variable-speed tightening block and the tightening belt wheel, a tightening block stay cord is fixedly connected between the lower end face of the variable-speed tightening block and the upper end face of the punching tightening block, and an electromagnet corresponding to the variable-.

The invention has the beneficial effects that: the interval that aluminium alloy pipe punched can be adjusted to this device, can also adjust aluminium alloy pipe single face and two-sided punching simultaneously, can adapt to the demand that different situation aluminium alloy pipe punched, has improved aluminium alloy pipe's the efficiency of punching simultaneously, has reduced the device cost that aluminium alloy pipe punched, has reduced manpower and material resources extravagant.

Drawings

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

The invention is further illustrated with reference to the following figures and examples.

FIG. 1 is a schematic view of the overall structure of the multifunctional aluminum alloy perforating device of the invention.

Fig. 2 is a schematic view of the structure a-a in fig. 1.

Fig. 3 is a schematic diagram of the structure B-B in fig. 2.

Fig. 4 is an enlarged schematic view of C in fig. 1.

Fig. 5 is an enlarged schematic view of D in fig. 1.

Fig. 6 is an enlarged schematic view of E in fig. 1.

Detailed Description

The invention will now be described in detail with reference to fig. 1-6, wherein for ease of description the orientations described hereinafter are now 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.

Combine accompanying drawings 1-6 a multi-functional aluminum alloy perforating device, including main part case 10, be equipped with left opening and right open-ended feeding chamber 14 in the main part case 10, feeding chamber 14 is left about both sides intercommunication be equipped with about feeding chamber 14 is symmetrical about feeding friction wheel chamber 16, feeding friction wheel chamber 16 rear end wall normal running fit is connected with and extends to forward feeding friction axle 15 in feeding friction wheel chamber 16, the terminal fixedly connected with feeding friction wheel 17 of feeding friction axle 15 front side, the upside feeding friction wheel chamber 16 upside is equipped with interval diversion chamber 12, interval diversion chamber 12 right side is equipped with rack removal chamber 65, rack removal chamber 65 right side intercommunication is equipped with change gear removal chamber 57, change gear removal chamber 57 right side intercommunication is equipped with regulation bevel gear chamber 61, interval diversion chamber 12 upper end wall normal running fit is connected with and upwards extends to main part case 10 upside and downwardly extending to between Apart from interval control shaft 39 in the diversion chamber 12, the terminal fixedly connected with interval control wheel 40 of interval control shaft 39 upside, the terminal fixedly connected with interval driving gear 11 of interval control shaft 39 downside, interval diversion chamber 12 right-hand member in-wall normal running fit is connected with and extends to left in the interval diversion chamber 12 and extend to right the interval transmission shaft 66 in the rack removal chamber 65, interval transmission shaft 66 left side terminal fixedly connected with interval driven gear 13 of interval driving gear 11 meshing, interval transmission shaft 66 right side terminal fixedly connected with interval control gear 63, in the rack removal chamber 65 and be located interval control gear 63 back side sliding fit be connected with the rack 67 of interval control gear 63 meshing, rack 67 lower extreme face with fixedly connected with rack spring 64 between the rack removal chamber 65 lower extreme wall, the upper end wall of the variable wheel moving cavity 57 is connected with a variable wheel transmission shaft 58 which extends downwards into the variable wheel moving cavity 57 in a rotating fit manner, a variable wheel 69 is fixedly connected onto the variable wheel transmission shaft 58, the lower end of the lower side of the variable wheel transmission shaft 58 is fixedly connected with a rack fixing block 68 which extends leftwards into the rack moving cavity 65 and is fixedly connected with the rack 67, a fixing block spring 62 is fixedly connected between the lower end surface of the rack fixing block 68 and the lower end wall of the variable wheel moving cavity 57, a variable belt wheel cavity 41 is arranged on the upper side of the variable wheel moving cavity 57, a variable wheel spline shaft 38 which extends upwards into the variable belt wheel cavity 41 is connected onto the upper end of the variable wheel transmission shaft 58 in a spline fit manner, a variable driving pulley 37 is fixedly connected onto the upper end of the variable wheel spline shaft 38, and a bevel gear meshing cavity 18 is arranged on, the bevel gear meshing cavity 18 is arranged at the lower side of the feeding cavity 14, a motor 21 is fixedly connected to the upper side of the feeding cavity 14, and a main power shaft 20 which extends upwards obliquely to the left side and penetrates through the bevel gear meshing cavity 18 to the inside of the adjusting bevel gear cavity 61 is fixedly connected to the upper end face of the motor 21.

In addition, in one embodiment, a driving bevel gear 19 located in the bevel gear engagement cavity 18 is fixedly connected to the driving power shaft 20, an adjusting bevel gear 60 abutting against the variable speed wheel 69 is fixedly connected to the end of the upper side of the driving power shaft 20, a punching belt cavity 84 is provided on the upper side of the bevel gear engagement cavity 18 and located on the right side of the driving power shaft 20, a pulley power shaft 35 extending upward into the punching belt cavity 84 and downward into the bevel gear engagement cavity 18 is rotatably connected to the lower end wall of the punching belt cavity 84, a punching driving pulley 36 is fixedly connected to the end of the upper side of the pulley power shaft 35, a driven bevel gear 22 engaged with the driving bevel gear 19 is fixedly connected to the end of the lower side of the pulley power shaft 35, a punching tightening block cavity 70 is communicated to the upper side of the punching belt cavity 84, and a punching tightening block 86 is slidably connected to the punching tightening block cavity 70, a punching tightening spring 71 is fixedly connected between the upper end face of the punching tightening block 86 and the upper end wall of the punching tightening block cavity 70, a punching moving cavity 72 is arranged on the upper side of the punching belt cavity 84 and on the right side of the punching tightening block cavity 70, and a gear meshing cavity 33 is arranged on the lower side of the punching belt cavity 84.

In addition, in one embodiment, a punching power shaft 74 extending upward into the punching moving chamber 72 and downward through the punching belt chamber 84 to the gear engagement chamber 33 is rotatably coupled to the lower end wall of the punching moving chamber 72, the punching moving reel 34 is fixedly connected to the upper end of the punching power shaft 74, a return spring 73 is fixedly connected between the upper end surface of the punching power shaft 74 and the upper end wall of the punching moving chamber 72, a punching driven pulley 75 located in the punching belt chamber 84 is fixedly connected to the punching power shaft 74, a punching power belt 85 is rotatably coupled between the punching driven pulley 75 and the punching driving pulley 36, a spline shaft sleeve 79 is spline-coupled to the lower end of the punching power shaft 74, and a lower engagement gear 80 is fixedly connected to the lower end of the spline shaft 79, spline shaft sleeve 79 is last and be located downside meshing gear 80 upside fixedly connected with upside meshing gear 78, spline shaft sleeve 79 upside terminal normal running fit is connected with spline turning block 77, spline turning block 77 up end with fixedly connected with spline rotating spring 76 between the gear engagement chamber 33 upper end wall.

In addition, in one embodiment, a punching moving cavity 92 is arranged on the lower side of the gear meshing cavity 33, a punching drill through cavity 23 is communicated with the lower side of the punching moving cavity 92, a punching transmission shaft 88 extending downwards into the punching moving cavity 92 is connected in a rotationally matched manner on the upper end wall of the punching moving cavity 92, a punching drill power wheel 87 is fixedly connected to the punching transmission shaft 88, limiting plates 89 are fixedly connected to the upper side and the lower side of the punching drill power wheel 87, a punching rotating block 53 is fixedly connected to the lower end of the punching transmission shaft 88, a punching rotating spring 94 is fixedly connected between the lower end face of the punching rotating block 53 and the lower end wall of the punching moving cavity 92, a punching rotating rope 93 is fixedly connected between the lower end face of the punching rotating block 53 and the punching moving wheel 34, and a punching spline shaft 81 extending upwards into the gear meshing cavity 33 is connected to the upper end of the punching transmission shaft, the terminal fixedly connected with of integral key shaft 81 upside that punches with the upside gear 83 that punches of upside meshing gear 78 meshing, on the integral key shaft 81 that punches and be located punch upside gear 83 downside fixedly connected with can with downside meshing gear 80 meshed downside gear 82 that punches.

In addition, in an embodiment, it is connected with downward extension to punch and bore 24 in the punch and bore logical chamber 23 to punch and move chamber 92 in sliding fit, the terminal fixedly connected with in the upside of punch and bore 24 with punch and bore power wheel 87 meshing and be located punch and bore drive wheel 90 between the limiting plate 89, it is equipped with trigger block chamber 91 to punch and move chamber 92 right side intercommunication, trigger block chamber 91 in sliding fit be connected with can with the trigger block 59 of punch and bore drive wheel 90 right-hand member face butt, trigger block 59 lower extreme face with fixedly connected with trigger block spring 26 between the lower extreme wall of trigger block chamber 91, trigger block chamber 91 right-hand member wall can to be connected with can with the electro-magnet switch 27 of trigger block 59 right-hand member face butt, trigger block chamber 91 right side is equipped with distance line wheel chamber 31, distance line wheel chamber 31 right-hand member wall rotating fit is connected with extend to left in distance line wheel chamber 31 and extend to right side to distance line wheel chamber 10 right side distance transfers The distance adjusting device comprises a joint shaft 29, a distance adjusting wheel 30 is fixedly connected to the tail end of the right side of the distance adjusting shaft 29, a distance adjusting wheel 28 is fixedly connected to the tail end of the left side of the distance adjusting shaft 29, a trigger block pull rope 25 is fixedly connected between the distance adjusting wheel 28 and the lower end face of a trigger block 59, and a distance adjusting pull rope 32 is fixedly connected between the distance adjusting wheel 28 and the upper end face of a spline rotating block 77.

In addition, in one embodiment, a speed change bevel gear cavity 47 is arranged at the rear side of the feeding friction wheel cavity 16 at the upper side, the feeding friction shaft 15 at the upper side extends backwards into the speed change bevel gear cavity 47, a speed change driven gear 46 is fixedly connected to the rear end of the feeding friction shaft 15 at the upper side, a tension wheel cavity 48 positioned at the lower side of the speed change pulley cavity 41 is arranged at the upper side of the speed change bevel gear cavity 47, a speed change power shaft 42 which extends downwards into the speed change bevel gear cavity 47 and upwards extends through the tension wheel cavity 48 to the speed change pulley cavity 41 is connected to the upper end wall of the speed change bevel gear cavity 47 in a rotating fit manner, a speed change driving gear 45 engaged with the speed change driven gear 46 is fixedly connected to the lower end of the speed change power shaft 42, a tension wheel 43 positioned in the tension wheel cavity 48 is connected to the speed change power shaft 42 in a friction fit manner, the variable-speed driven belt pulley 56 is fixedly connected to the tail end of the upper side of the variable-speed power shaft 42, the variable-speed driven belt pulley 55 is connected between the variable-speed driven belt pulley 56 and the variable-speed driving belt pulley 37 in a power fit manner, a variable-speed tightening block cavity 52 is communicated with the lower side of the variable-speed belt pulley cavity 41, a variable-speed tightening block 51 is connected in the variable-speed tightening block cavity 52 in a sliding fit manner, a variable-speed tightening spring 50 is fixedly connected between the lower end face of the variable-speed tightening block 51 and the lower end wall of the variable-speed tightening block cavity 52, a spacing pull rope 44 is fixedly connected between the lower end face of the variable-speed tightening block 51 and the tightening wheel 43, a tightening block pull rope 49 is fixedly connected between the lower end face of the variable-speed tightening block 51 and the upper end face of the punching tightening block 86, and an electromagnet 54 corresponding to the.

The fixing and connecting method in this embodiment includes, but is not limited to, bolting, welding, and the like.

As shown in FIGS. 1 to 6, in the initial state of the apparatus of the present invention, the variable speed gear 69 abuts on the uppermost end of the adjustment bevel gear 60, and the feeding speed of the apparatus is slow, so that the aluminum alloy pipe is perforated at a long distance; meanwhile, the triggering position of the triggering block 59 is higher, the punching height of the hollow aluminum alloy pipe is closer, and therefore the single-side punching working state of the aluminum alloy pipe is realized;

sequence of mechanical actions of the whole device:

when the work is started, when the feeding speed and the punching distance need to be adjusted, a worker can manually rotate the spacing adjusting wheel 40, the spacing adjusting wheel 40 rotates to drive the spacing driving gear 11 to rotate through the spacing adjusting shaft 39, so that the spacing driven gear 13 is driven to rotate, the spacing driven gear 13 rotates to drive the spacing adjusting gear 63 to rotate through the spacing transmission shaft 66, the spacing adjusting gear 63 rotates to drive the rack 67 to downwards move against the thrust of the rack spring 64, meanwhile, the rack fixing block 68 is driven to downwards move, the rack fixing block 68 drives the variable-speed gear transmission shaft 58 and the variable-speed gear 69 to downwards move, so that the position abutted against the adjusting bevel gear 60 is changed, and the punching distance is adjusted;

after the adjustment is finished, starting the motor 21, driving the driving bevel gear 19 and the adjusting bevel gear 60 to rotate by the motor 21 through the driving power shaft 20, driving the driven bevel gear 22 to rotate by the driving bevel gear 19, and driving the punching driving belt wheel 36 to rotate by the driven bevel gear 22 through the belt wheel power shaft 35;

meanwhile, when the adjusting bevel gear 60 rotates, the adjusting bevel gear 60 rotates to drive the speed change wheel 69 to rotate, the speed change wheel 69 rotates to drive the speed change wheel spline shaft 38 to rotate through the speed change wheel transmission shaft 58, the speed change wheel spline shaft 38 rotates to drive the speed change driving pulley 37 to rotate, the speed change driving pulley 37 rotates to drive the speed change driven pulley 56 to rotate through the speed change driven pulley 55, the speed change driven pulley 56 rotates to drive the tightening wire wheel 43 and the speed change driving gear 45 to rotate through the speed change power shaft 42, the speed change driving gear 45 rotates to drive the speed change driven gear 46 to rotate, the speed change driven gear 46 rotates to drive the upper side feeding friction wheel 17 to rotate through the upper side feeding friction shaft 15, and therefore the aluminum alloy pipe starts to move rightwards;

when the aluminum alloy moves rightwards, the tightening wire wheel 43 starts to rotate, the tightening wire wheel 43 rotates to enable the spacing pull rope 44 to start to be tightened, the speed change tightening block 51 starts to overcome the thrust action of the speed change tightening spring 50 under the tension force of the spacing pull rope 44 and moves downwards to the position where the speed change tightening block 51 does not tighten the speed change driven belt wheel 55 any more, at the moment, no power is transmitted on the speed change driven belt wheel 55, therefore, the speed change driven belt wheel 56 stops rotating, and at the moment, the aluminum alloy pipe does not move rightwards any more;

when the variable-speed tensioning block 51 moves downwards, the tensioning block pull rope 49 is in a relaxed state, the punching tensioning block 86 loses the pulling force of the tensioning block pull rope 49 and moves downwards under the thrust action of the punching tensioning spring 71 to a position for tensioning the punching power belt 85, the punching driving pulley 36 rotates to drive the punching driven pulley 75 to rotate through the punching power belt 85, the punching driven pulley 75 rotates to drive the punching power shaft 74 to rotate, the punching power shaft 74 rotates to drive the punching movable reel 34 and the spline shaft sleeve 79 to rotate, the spline shaft sleeve 79 rotates to drive the upper meshing gear 78 and the lower meshing gear 80 to rotate, the upper meshing gear 78 rotates to drive the punching upper gear 83 to rotate, the punching upper gear 83 rotates to drive the spline shaft 81 to rotate so as to drive the punching transmission shaft 88 to rotate, and the punching transmission shaft 88 rotates to drive the punching drill power wheel 87 and the limiting plate 89 to rotate, the power wheel 87 of the perforating drill rotates to drive the driving wheel 90 of the perforating drill to rotate so as to drive the perforating drill 24 to rotate;

when the punching moving wire wheel 34 rotates, the punching rotating pull rope 93 starts to be tensioned, so that the punching rotating block 53 drives the punching transmission shaft 88 and the punching drill power wheel 87 to downwards move under the action of the pulling force of the punching rotating pull rope 93 against the pushing force of the punching rotating spring 94, and simultaneously drives the punching drill transmission wheel 90 and the punching drill 24 to downwards move in the downwards moving process of the punching drill power wheel 87 and the limiting plate 89 due to the limiting of the limiting plate 89, so that the aluminum alloy pipe starts to be punched;

when the perforating drill driving wheel 90 moves downwards to the position of the trigger block 59, the perforating drill driving wheel 90 has right thrust to the trigger block 59, so that the trigger block 59 moves rightwards to abut against the position of the electromagnet switch 27 under the action of the thrust of the perforating drill driving wheel 90, and the perforating drill 24 is explained to move downwards to the corresponding position, so that the single-side perforating work of the aluminum alloy pipe is completed;

when the electromagnet switch 27 is triggered, the electromagnet switch 27 triggers the electromagnet 54 to generate suction force to the variable speed tightening block 51, the variable speed tightening block 51 moves upwards to the original position under the action of the suction force of the electromagnet 54, the variable speed driven belt wheel 55 is tightened by the variable speed tightening block 51 again, and power is transmitted on the variable speed driven belt wheel 55;

when the speed-changing tightening block 51 moves upwards, the speed-changing driven pulley 55 starts to pull the spacing pull rope 44 to move upwards, so that the spacing pull rope 44 starts to pull the tightening pulley 43 to return to the original position in a reverse manner, and simultaneously the tightening block pull rope 49 pulls the hole tightening block 86 upwards, so that the hole tightening block 86 overcomes the pushing force of the hole tightening spring 71 to move upwards to the original position under the action of the pulling force of the tightening block pull rope 49, the hole punching power belt 85 becomes a loose state, no power is transmitted to the hole punching power belt 85, the hole punching driven pulley 75 stops rotating, so that the hole punching power shaft 74 stops rotating, the hole punching power shaft 74 starts to rotate reversely under the action of the reset spring 73, the hole punching power shaft 74 rotates reversely to drive the hole punching movable pulley 34 to rotate reversely, the hole punching movable pulley 34 rotates reversely to enable the hole punching rotation pull rope 93 to become a loose state, the hole punching rotating block 53 drives the hole punching drill power pulley 87 to move upwards to the, therefore, the punching drill 24 also moves upwards to the original position at the moment, and the device restarts the next feeding and punching work;

when the double-sided punching of the aluminum alloy needs to be adjusted, a worker can manually rotate the distance adjusting wheel 30, the distance adjusting wheel 30 rotates to drive the distance adjusting wire wheel 28 to rotate through the distance adjusting shaft 29, at the moment, the distance adjusting wire wheel 28 rotates to start to pull the distance adjusting pull rope 32, the distance adjusting pull rope 32 pulls the spline rotating block 77 to overcome the thrust action of the spline rotating spring 76 to drive the spline shaft sleeve 79 to move upwards to the position where the lower side meshing gear 80 is meshed with the punching lower side gear 82, and meanwhile, the upper side meshing gear 78 is separated from the punching upper side gear 83, so that the rotating speed of the punching drill 24 is increased, the double-sided punching work of the punching drill 24 can be completed in a short time, and the punching work efficiency is;

when the distance adjusting wire wheel 28 rotates, the trigger block pull rope 25 starts to be tightened, the trigger block pull rope 25 starts to pull the trigger block 59 to overcome the thrust of the trigger block spring 26 and move downwards to a trigger position of double-sided punching, at the moment, the double-sided punching is triggered and adjusted, and the next punching operation is continued.

The above embodiments are merely illustrative of the technical ideas and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and implement the present invention, and not to limit the protection scope of the present invention. All equivalent changes and modifications made according to the spirit of the present invention should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a multi-functional aluminum alloy perforating device, includes the main part case, its characterized in that: a feeding cavity with a left opening and a right opening is arranged in the main box, feeding friction wheel cavities which are symmetrical up and down about the feeding cavity are communicated with the left upper side and the left lower side of the feeding cavity, feeding friction shafts which extend forwards into the feeding friction wheel cavities are connected with the rear end walls of the feeding friction wheel cavities in a rotating fit mode, feeding friction wheels are fixedly connected with the front ends of the feeding friction shafts, interval diversion cavities are arranged on the upper sides of the feeding friction wheel cavities, rack moving cavities are arranged on the right sides of the interval diversion cavities, change wheel moving cavities are communicated with the right sides of the rack moving cavities, adjusting bevel gear cavities are communicated with the right sides of the change wheel moving cavities, interval adjusting shafts which extend upwards to the upper side of the main box and downwards into the interval diversion cavities are connected with the upper end walls of the interval diversion cavities in a rotating fit mode, and interval adjusting wheels are fixedly connected with the upper end of the interval adjusting, the terminal fixedly connected with interval driving gear of interval regulating spindle downside, interval diversion chamber right-hand member wall internal rotation cooperation is connected with and extends to left in the interval diversion intracavity and extends to right the interval transmission shaft in rack removal intracavity, interval transmission shaft left side terminal fixedly connected with the interval driven gear of interval driving gear meshing, interval transmission shaft right side terminal fixedly connected with interval regulating gear, rack removal intracavity and be located the interval regulating gear rear side sliding fit be connected with the rack of interval regulating gear meshing, terminal surface under the rack with fixedly connected with rack spring between the rack removal chamber lower extreme wall, the change gear removal chamber upper end wall internal rotation cooperation is connected with the change gear transmission shaft that downwardly extends to in the change gear removal intracavity, the last fixedly connected with change gear of change gear transmission shaft, the tail end of the lower side of the transmission shaft of the change wheel is fixedly connected with a rack fixing block which extends leftwards into the rack moving cavity and is fixedly connected with the rack, a fixed block spring is fixedly connected between the lower end surface of the rack fixed block and the lower end wall of the variable wheel moving cavity, a variable speed pulley cavity is arranged at the upper side of the variable speed pulley moving cavity, a variable speed pulley spline shaft which extends upwards into the variable speed pulley cavity is connected at the tail end of the upper side of the variable speed pulley transmission shaft in a spline fit manner, the tail end of the upper side of the spline shaft of the change wheel is fixedly connected with a variable speed driving belt wheel, the lower side of the adjusting bevel gear cavity is provided with a bevel gear meshing cavity, the bevel gear meshing cavity is arranged on the lower side of the feeding cavity, a motor is fixedly connected to the upper side of the feeding cavity, and a main power shaft extending through the bevel gear meshing cavity to the inside of the adjusting bevel gear cavity is fixedly connected to the upper end face of the motor and obliquely extends upwards to the left side.

2. The multifunctional aluminum alloy punching device of claim 1, characterized in that: the punching machine is characterized in that a driving bevel gear positioned in the bevel gear meshing cavity is fixedly connected to the driving power shaft, an adjusting bevel gear abutted against the change gear is fixedly connected to the tail end of the upper side of the driving power shaft, a punching belt cavity is arranged on the upper side of the bevel gear meshing cavity and on the right side of the driving power shaft, a belt wheel power shaft which extends upwards into the punching belt cavity and downwards into the bevel gear meshing cavity is connected in a rotating fit manner to the lower end wall of the punching belt cavity, a punching driving belt wheel is fixedly connected to the tail end of the upper side of the belt wheel power shaft, a driven bevel gear meshed with the driving bevel gear is fixedly connected to the lower end of the belt wheel power shaft, a punching tensioning block cavity is communicated to the upper side of the punching belt cavity, a punching tensioning block is connected in a sliding fit manner to the punching tensioning block cavity, and a punching tensioning spring is fixedly connected between the upper end, the punching belt cavity upper side and with the tight piece chamber right side of punching is equipped with the removal chamber that punches, the belt cavity downside that punches is equipped with gear engagement chamber.

3. The multifunctional aluminum alloy punching device of claim 2, characterized in that: the inner wall of the punching moving cavity is connected with a punching power shaft which extends upwards into the punching moving cavity and extends downwards to penetrate through the punching belt cavity to the gear meshing cavity in a matched manner, the tail end of the upper side of the punching power shaft is fixedly connected with a punching moving wire wheel, a reset spring is fixedly connected between the upper end face of the punching power shaft and the upper end wall of the punching moving cavity, the punching power shaft is fixedly connected with a punching driven belt wheel positioned in the punching belt cavity, a punching power belt is connected between the punching driven belt wheel and the punching driving belt wheel in a matched manner, the tail end of the lower side of the punching power shaft is connected with a spline shaft sleeve in a matched manner, the tail end of the lower side of the spline shaft sleeve is fixedly connected with a lower side meshing gear, and the spline shaft is sleeved with and positioned on, the tail end of the upper side of the spline shaft sleeve is connected with a spline rotating block in a rotating fit mode, and a spline rotating spring is fixedly connected between the upper end face of the spline rotating block and the upper end wall of the gear meshing cavity.

4. The multifunctional aluminum alloy punching device of claim 1, characterized in that: the punching device is characterized in that a punching moving cavity is arranged on the lower side of the gear meshing cavity, the lower side of the punching moving cavity is communicated with a punching drill through cavity, a punching transmission shaft which extends downwards into the punching moving cavity is connected to the upper end wall of the punching moving cavity in a rotating fit manner, a punching drill power wheel is fixedly connected to the punching transmission shaft, limiting plates are fixedly connected to the upper side and the lower side of the punching drill power wheel, a punching rotating block is fixedly connected to the lower end of the punching transmission shaft, a punching rotating spring is fixedly connected between the lower end face of the punching rotating block and the lower end wall of the punching moving cavity, a punching rotating stay cord is fixedly connected between the lower end face of the punching rotating block and the punching moving wire wheel, a punching spline shaft which extends upwards into the gear meshing cavity is connected to the upper end of the punching spline shaft in a matching manner, and, the integral key shaft that punches just is located punch upside gear downside fixedly connected with can with downside meshing gear meshing's the downside gear that punches.

5. The multifunctional aluminum alloy punching device of claim 2, characterized in that: the punching device is characterized in that a punching drill which extends downwards into the punching drill through cavity is connected in a sliding fit manner in the punching moving cavity, the tail end of the upper side of the punching drill is fixedly connected with a punching drill driving wheel which is meshed with the punching drill power wheel and is positioned between the limiting plates, the right side of the punching moving cavity is communicated with a triggering block cavity, the triggering block cavity is connected with a triggering block which can be abutted against the right end face of the punching drill driving wheel in a sliding fit manner, a triggering block spring is fixedly connected between the lower end face of the triggering block and the lower end wall of the triggering block cavity, the right end wall of the triggering block cavity can be oppositely connected with an electromagnet switch which can be abutted against the right end face of the triggering block, the right side of the triggering block cavity is provided with a distance line wheel cavity, and the right end wall of the distance line wheel cavity is connected with, the distance adjusting device comprises a distance adjusting shaft, a distance adjusting wheel, a trigger block and a spline rotating block, wherein the distance adjusting wheel is fixedly connected to the tail end of the right side of the distance adjusting shaft, the distance adjusting wheel is fixedly connected to the tail end of the left side of the distance adjusting shaft, the distance adjusting wheel is fixedly connected to a trigger block pull rope between the lower end faces of the trigger block, and the distance adjusting wheel is fixedly connected to a distance adjusting pull rope between.

6. The multifunctional aluminum alloy punching device of claim 1, characterized in that: a speed change bevel gear cavity is arranged at the rear side of the feeding friction wheel cavity at the upper side, the feeding friction shaft at the upper side extends backwards into the speed change bevel gear cavity, the rear end of the feeding friction shaft at the upper side is fixedly connected with a speed change driven gear, the upper side of the speed change bevel gear cavity is provided with a tightening line wheel cavity positioned at the lower side of the speed change belt wheel cavity, the upper end wall of the speed change bevel gear cavity is connected with a speed change power shaft which extends downwards into the speed change bevel gear cavity and extends upwards to penetrate through the tightening line wheel cavity to the speed change belt wheel cavity in a rotating fit manner, the lower end of the speed change power shaft is fixedly connected with a speed change driving gear meshed with the speed change driven gear, the speed change power shaft is connected with a tightening line wheel positioned in the tightening line wheel cavity in a friction fit manner, the upper end of the speed change power shaft is fixedly connected with a speed change driven, the variable-speed belt wheel type drilling machine is characterized in that a variable-speed tightening block cavity is communicated with the lower side of the variable-speed belt wheel cavity, a variable-speed tightening block is connected in the variable-speed tightening block cavity in a sliding fit mode, a variable-speed tightening spring is fixedly connected between the lower end face of the variable-speed tightening block and the lower end wall of the variable-speed tightening block cavity, a spacing stay cord is fixedly connected between the lower end face of the variable-speed tightening block and the tightening wheel, a tightening block stay cord is fixedly connected between the lower end face of the variable-speed tightening block and the upper end face of the drilling tightening block, and an electromagnet corresponding to the variable-speed tightening block is fixedly connected to the outer end.