CN109291154A - A kind of convenient and fast punching apparatus - Google Patents

Abstract

The invention discloses a kind of convenient and fast punching apparatus, including wall and the hole punched device being set in the wall, the hole punched device includes the punching chamber being set in the wall, punching head is equipped in the punching chamber, the punching head upper end is connected with the punching head swivel plate that can be carried out by rotating with changing different shape punching head, the hole punched device by after transmission can automatically under be about to plank and be punched out；Present apparatus mechanism is simple, use simplicity, it can be carried out by the tension of belt to plank punching, and it is equipped with positioning device, it can be according to requiring to be punched out plank by the cooperation of positioning device and transmission device, it is greatly improved the simplicity of punching, and the practicability of the device can be greatly improved by with changing punching of the different location hole completions to different location.

Description

A kind of convenient and fast punching apparatus

Technical field

The present invention relates to industrial technical field, specifically a kind of convenient and fast punching apparatus.

Background technique

Nowadays many devices are limited only to plank one by one and sequential punching the punching of plank, Bu Nengman Foot carries out the punching of different spacing to plank, and general hole punched device can only be in particular manner after program setting It is punched out, simplicity is not strong with usability, there are larger drawback, needs to improve.

Summary of the invention

Deficiency in view of the above technology, the invention proposes a kind of convenient and fast punching apparatus.

The present invention is a kind of convenient and fast punching apparatus, described including wall and the hole punched device being set in the wall Hole punched device includes the punching chamber being set in the wall, and punching head is equipped in the punching chamber, and the punching head upper end connects It is connected to the punching head swivel plate that can be carried out by rotating with changing different shape punching head, the hole punched device passes through transmission After can automatically under be about to plank and be punched out；

It wherein, further include the positioning device cooperated with the hole punched device, the positioning device includes being set in the wall Positioning chamber and underdrive chamber, be equipped with locating piece in the positioning chamber, the locating piece can be set to the underdrive chamber Location hole cooperation on the positioning plate of rear wall, enables the hole punched device to be accurately punched out on plank, and pass through It can be cooperated one by one with setting and the location hole of different location on the positioning plate after transmission, to realize in plank The purpose of upper different location punching；

In addition, further including the driving device being set in the wall, the driving device includes being set in the wall Underdrive chamber and transposition chamber, the drive lead screw that plank can be carried out to left and right displacement, the transposition chamber are equipped in the underdrive chamber In be equipped with the transposition screw rod that plank moves forward and backward, the driving device can be passed through the drive lead screw and the transposition silk The purpose that plank is carried out to different directions displacement is realized in the rotation of bar, and passes through the hole punched device and the positioning device Positioning action realizes the purpose to plank punching.

Preferably, the positioning device includes the positioning chamber being set in the wall, is equipped on the downside of the positioning chamber upper Drive cavity, the upper drive cavity downside are equipped with underdrive chamber, and the positioning chamber bottom wall is equipped with positioning sliding block slot, the positioning sliding block Sliding is equipped with positioning sliding block in slot, and the positioning chamber left wall sliding is equipped with the locating piece extended downward into the upper drive cavity, The locating piece upper surface is fixed with the locating piece return spring being fixedly connected with the positioning chamber roof, and the locating piece is right End, which is fixed with, extends right up to positioning sliding block bar in the upper drive cavity and hinged with the positioning sliding block, the underdrive Bottom of chamber wall is fixed with connecting plate sliding block sliding slot, and sliding is equipped with connecting plate sliding block, the connection on the connecting plate sliding block sliding slot Connecting plate is fixed on plate sliding block, the connecting plate right end is fixed with symmetrical clamping plate, the connecting plate upper end Face is fixed with plank pedestal for placed sliding slot, and sliding is equipped with plank pedestal for placed on the plank pedestal for placed sliding slot, under described The sliding of drive cavity rear wall is equipped with positioning plate, and the location hole that can cooperate with the locating piece is fixed on the positioning plate, described Positioning front edge of board is fixed with the plank pedestal for placed connecting rod being fixedly connected with plank pedestal for placed rear end.

Preferably, the hole punched device includes setting and the punching chamber in the wall, and the punching chamber rear wall rotation is set There are punching wheel shaft, the punching wheel being fixed on the punching wheel shaft in the punching chamber, the punching wheel front end face hinge It is connected to punching drive rod, the punching drive rod being hinged on the punching drive rod in the punching chamber, the punching chamber In be fixed with the punching head pedestal positioned at punching drive rod lower end, the rotation of punching head pedestal lower end is equipped with punching head Rotating plate, punching head rotating plate lower end are fixed with punching head.

Preferably, the driving device includes the motor for being set to the punching chamber right wall, is set on rear side of the underdrive chamber There is transposition chamber, upper drive cavity is equipped on the upside of the underdrive chamber, is equipped with tensioning wheel chamber, the transposition chamber on the right side of the upper drive cavity Rear side is equipped with rear drive cavity, and the motor shaft connecting with the motor power is equipped in the punching chamber, is fixed in the punching chamber Equipped with the motor shaft bevel gears for being located at the motor shaft left end, the punching chamber rear wall rotation is equipped with punching transmission shaft, the punching It is fixed in vestibule positioned at punching transmission shaft front end and the punching drive bevel gear that is engaged with the motor shaft bevel gears, The punching transmission shaft is connect with the punching wheel shaft with the positioning sliding block by punching driving belt, the rear drive cavity top Wall rotation is equipped with the transposition drive shaft extended upwardly in the punching chamber, is fixed in the punching chamber positioned at the transposition Drive shaft upper end and the transposition driving bevel gear engaged with the motor shaft bevel gears are fixed in drive cavity after described and are located at The transposition driving bevel gear of the transposition drive shaft lower end, the rear drive cavity antetheca rotation, which is equipped with, extends forwardly into the transposition The second transposition axis in chamber, be fixed in drive cavity after described positioned at the second transposition shaft rear end and with transposition driving The transposition drive bevel gear of bevel gear engagement, it is described after the rotation of drive cavity antetheca be equipped with the extended forwardly into the transposition chamber One transposition axis, the first transposition axis are fixed in the transposition chamber by transposition drive belt and the second transposition axis connection Equipped with the first transposition gear for being located at first transposition axis front end, it is sliding that the transposition chamber rear wall is fixed with transposition axle bearing block Slot, sliding is equipped with transposition axle bearing block on the transposition axle bearing block sliding slot, and rotation is equipped with forward on the transposition axle bearing block The transposition screw rod for extending in the underdrive chamber and connecting with the plank pedestal for placed screw rod, fixation is set in the transposition chamber There is the third transposition gear that is located on the transposition screw rod and can engage with the first transposition gear, is fixed in the transposition chamber Equipped with the second transposition gear for being located at the second transposition axis front end and the gear that can replace with the third engages；

Wherein, the tensioning wheel chamber right wall is fixed with active screw rod chamber, and rotation, which is equipped with, in the upper drive cavity is located at the folder Tight plate right end and right end extends to the active screw rod in the active screw rod chamber, there is positioned at institute frictional connection in the upper drive cavity State the spline housing coordinating block on active screw rod, in the upper drive cavity spline be connected on the active screw rod and with it is described The clamping plate that spline housing coordinating block is fixedly connected drives sector gear spline housing, is equipped in the upper drive cavity and is located at the clamping Plate drives the clamping plate on sector gear spline housing to drive sector gear, is fixed in the upper drive cavity positioned at the active On screw rod and spline can be equipped with the coordinating block of clamping plate driving sector gear spline housing cooperation, the upper drive cavity right wall Coordinating block chamber is covered, the rubber block that can cooperate with the spline housing coordinating block, the spline are equipped in the spline housing coordinating block chamber Set coordinating block right end is fixed with the spline housing coordinating block return spring being fixedly connected with the spline housing coordinating block chamber right wall, institute It states the rotation of underdrive chamber right wall and is equipped with the drive lead screw connecting with the clamping plate screw rod, be fixed with position in the underdrive chamber Torsional spring on the drive lead screw, is fixed on the drive lead screw in the underdrive chamber and can be with the clamping Plate drives the clamping plate transmission gear of sector gear engagement, and the tensioning wheel chamber right wall is fixed with tension wheel shaft supporting block sliding slot, In the tension wheel shaft supporting block sliding slot sliding be equipped with tension wheel shaft supporting block, tension wheel shaft supporting block front end be fixed with it is described It rotates and is equipped in tension wheel shaft supporting block described in the tension wheel shaft supporting block return spring that tension wheel shaft supporting block sliding slot front end is fixedly connected Tensioning shaft, the tensioning shaft are connect by driving belt with the motor shaft with the active screw rod.

In conclusion present apparatus mechanism is simple, using simplicity, can carry out rushing plank by the tension of belt Hole, and be equipped with positioning device, can be according to requiring to be punched out plank by the cooperation of positioning device and transmission device, pole It is big to improve the simplicity of punching, and can be by completing punching to different location with changing different location holes, greatly Improve the practicability of the device.

Detailed description of the invention

It, below will be to embodiment or existing in order to illustrate more clearly of inventive embodiments or technical solution in the prior art Attached drawing needed in technical description is briefly described, it should be apparent that, the accompanying drawings in the following description is only to invent Some embodiments for those of ordinary skill in the art without creative efforts, can also basis These attached drawings obtain other attached drawings.

Fig. 1 is a kind of overall structure diagram of convenient and fast punching apparatus of the invention；

Fig. 2 is structural schematic diagram at A-A in Fig. 1；

Fig. 3 is structural schematic diagram at B-B in Fig. 1.

Specific embodiment

All features disclosed in this specification or disclosed all methods or in the process the step of, in addition to mutually exclusive Feature and/or step other than, can combine in any way.

Any feature disclosed in this specification (including any accessory claim, abstract and attached drawing), except non-specifically chatting State, can it is equivalent by other or have similar purpose alternative features replaced.That is, unless specifically stated, each feature is An example in a series of equivalent or similar characteristics.

As shown in Figure 1-3, apparatus of the present invention are a kind of convenient and fast punching apparatus, including wall 10 and it is set to the wall Hole punched device in 10, the hole punched device include the punching chamber 14 being set in the wall 10, are set in the punching chamber 14 There is punching head 20,20 upper end of punching head is connected with can be by rotating the punching head to carry out with changing different shape punching head Swivel plate 19, the hole punched device by after transmission can automatically under be about to plank and be punched out；

It wherein, further include the positioning device cooperated with the hole punched device, the positioning device includes being set to the wall 10 In positioning chamber 27 and underdrive chamber 47, be equipped with locating piece 22 in the positioning chamber 27, the locating piece 22 can be set to Location hole 73 on the positioning plate 65 of 47 rear wall of underdrive chamber cooperates, and enables the hole punched device accurately in plank On be punched out, and by transmission after can one by one with setting with the positioning plate 65 on different location location hole 73 into Row cooperation, to realize the purpose of the different location punching on plank；

In addition, further including the driving device being set in the wall 10, the driving device includes being set to the wall 10 In underdrive chamber 47 and transposition chamber 53, the drive lead screw that plank can be carried out to left and right displacement is equipped in the underdrive chamber 47 43, the biography can be passed through for the transposition screw rod 61 that plank moves forward and backward, the driving device by being equipped in the transposition chamber 53 The purpose that plank is carried out to different directions displacement is realized in the rotation of dynamic screw rod 43 and the transposition screw rod 61, and passes through the punching The positioning action of aperture apparatus and the positioning device realizes the purpose to plank punching.

Valuably, the positioning device includes the positioning chamber 27 being set in the wall 10,27 downside of positioning chamber Equipped with upper drive cavity 52, underdrive chamber 47 is equipped on the downside of the upper drive cavity 52,27 bottom wall of positioning chamber is equipped with positioning sliding block Slot 62, sliding is equipped with positioning sliding block 28 in the positioning sliding block slot 62, and 27 left wall of the positioning chamber sliding, which is equipped with, to be extended downward into Locating piece 22 in the upper drive cavity 52,22 upper surface of locating piece are fixed with and the fixed company of 27 roof of positioning chamber The locating piece return spring 21 connect, 22 right end of locating piece be fixed with extend right up in the upper drive cavity 52 and with institute The hinged positioning sliding block bar 30 of positioning sliding block 28 is stated, 47 bottom wall of underdrive chamber is fixed with connecting plate sliding block sliding slot 67, institute It states sliding on connecting plate sliding block sliding slot 67 and is equipped with connecting plate sliding block 24, be fixed with connecting plate 23 on the connecting plate sliding block 24, 23 right end of connecting plate is fixed with symmetrical clamping plate 32, and 23 upper surface of connecting plate is fixed with plank placement Chute of base 26, sliding is equipped with plank pedestal for placed 25,47 rear wall of underdrive chamber on the plank pedestal for placed sliding slot 26 Sliding is equipped with positioning plate 65, and the location hole 73 that can cooperate with the locating piece 22 is fixed on the positioning plate 65, described fixed Position 65 front end of plate is fixed with the plank pedestal for placed connecting rod 63 being fixedly connected with 25 rear end of plank pedestal for placed.

Valuably, the hole punched device includes setting and the punching chamber 14 in the wall 10,14 rear wall of punching chamber Rotation is equipped with punching wheel shaft 29, is fixed with the punching wheel 11 on the punching wheel shaft 29 in the punching chamber 14, described 11 front end face of punching wheel is hinged with punching drive rod 12, is hinged on the punching drive rod 12 in the punching chamber 14 Punching drive rod 17 is fixed with the punching head pedestal 18 positioned at 17 lower end of punching drive rod, institute in the punching chamber 14 It states the rotation of 18 lower end of punching head pedestal and is equipped with punching head rotating plate 19,19 lower end of punching head rotating plate is fixed with punching head 20.

Valuably, the driving device includes the motor 40 for being set to 14 right wall of punching chamber, the underdrive chamber 47 Rear side is equipped with transposition chamber 53, and upper drive cavity 52 is equipped on the upside of the underdrive chamber 47, is equipped with tensioning on the right side of the upper drive cavity 52 Chamber 75 is taken turns, rear drive cavity 38 is equipped on rear side of the transposition chamber 53, is equipped in the punching chamber 14 and is connected by power with the motor 40 Motor shaft 72, be fixed with the motor shaft bevel gears 37 positioned at 72 left end of motor shaft, the punching in the punching chamber 14 The rotation of 14 rear wall of vestibule is equipped with punching transmission shaft 16, is fixed in the punching chamber 14 positioned at 16 front end of punching transmission shaft And the punching drive bevel gear 15 engaged with the motor shaft bevel gears 37, the punching transmission shaft 16 and the punching wheel shaft 29 It is connect with the positioning sliding block 28 by punching driving belt 13, rear 38 roof of the drive cavity rotation, which is equipped with, extends upwardly to institute State the transposition drive shaft 34 in punching chamber 14, be fixed in the punching chamber 14 positioned at 34 upper end of transposition drive shaft and with The transposition driving bevel gear 33 that the motor shaft bevel gears 37 engage is fixed with positioned at the transposition in drive cavity 38 after described The transposition driving bevel gear 46 of 34 lower end of drive shaft, rear 38 antetheca of the drive cavity rotation, which is equipped with, extends forwardly into the transposition chamber The second transposition axis 58 in 53, is fixed in drive cavity 38 positioned at second transposition 58 rear end of axis after described and changes with described The transposition drive bevel gear 57 that position driving bevel gear 46 engages, rear 38 antetheca of the drive cavity rotation are described equipped with extending forwardly into The first transposition axis 55 in transposition chamber 53, the first transposition axis 55 pass through transposition drive belt 56 and the second transposition axis 58 It connects, the first transposition gear 54 positioned at first transposition, 55 front end of axis, the transposition is fixed in the transposition chamber 53 53 rear wall of chamber is fixed with transposition axle bearing block sliding slot 66, and sliding is equipped with transposition axle bearing on the transposition axle bearing block sliding slot 66 Block 64, rotation, which is equipped with, on the transposition axle bearing block 64 extends forwardly into the underdrive chamber 47 and places bottom with the plank The transposition screw rod 61 of seat 25 screw rods connection, be fixed on the transposition screw rod 61 in the transposition chamber 53 and can with it is described The third that first transposition gear 54 engages replaces gear 60, is fixed in the transposition chamber 53 and replaces axis 58 positioned at described second The second transposition gear 59 that front end and the gear 60 that can replace with the third engage；

Wherein, 75 right wall of tensioning wheel chamber is fixed with active screw rod chamber 44, and rotation, which is equipped with, in the upper drive cavity 52 is located at 32 right end of clamping plate and right end extend to the active screw rod 45 in the active screw rod chamber 44, rub in the upper drive cavity 52 Wiping is connected with the spline housing coordinating block 48 on the active screw rod 45, and spline is connected with positioned at institute in the upper drive cavity 52 The clamping plate driving sector gear spline housing 36 stated on active screw rod 45 and be fixedly connected with the spline housing coordinating block 48, it is described It is equipped with the clamping plate being located on clamping plate driving sector gear spline housing 36 in upper drive cavity 52 and drives sector gear 35, institute It states and is fixed in drive cavity 52 on the active screw rod 45 and sector gear spline housing can be driven with the clamping plate The coordinating block 31 of 36 cooperations, upper 52 right wall of drive cavity are equipped with spline housing coordinating block chamber 51, the spline housing coordinating block chamber 51 In be equipped with can with the spline housing coordinating block 48 cooperate rubber block 69,48 right end of spline housing coordinating block is fixed with and institute State the spline housing coordinating block return spring 50 that 51 right wall of spline housing coordinating block chamber is fixedly connected, 47 right wall of the underdrive chamber rotation Equipped with the drive lead screw 43 being connect with 32 screw rod of clamping plate, it is fixed in the underdrive chamber 47 positioned at the driving wire Torsional spring 49 on bar 43 is fixed on the drive lead screw 43 and can be driven with the clamping plate in the underdrive chamber 47 The clamping plate transmission gear 68 that dynamic sector gear 35 engages, 75 right wall of tensioning wheel chamber are fixed with tension wheel shaft supporting block sliding slot 70, sliding is equipped with tension wheel shaft supporting block 41 in the tension wheel shaft supporting block sliding slot 70, and 41 front end of tension wheel shaft supporting block is fixed Equipped with tension wheel shaft described in the tension wheel shaft supporting block return spring 71 being fixedly connected with 70 front end of tension wheel shaft supporting block sliding slot Rotation is equipped with tensioning shaft 42 in supporting block 41, and the tensioning shaft 42 passes through driving belt 39 and the motor shaft 72 and the active silk Bar 45 connects.

In the following, applicant will with reference to attached drawing 1-3 and be described above come specifically introduce application one kind easily punching Hole equipment:

Under original state, the plank pedestal for placed 25 is located at the leftmost side, and the punching driving belt 13 is in relaxed state, institute It states clamping plate transmission gear 68 and clamping plate driving sector gear 35 cooperates, the locating piece 22 and the location hole 73 are de- From cooperation, the first transposition gear 54 and third transposition gear 60 are detached from and cooperate, the second transposition gear 59 and institute It states third transposition gear 60 and is detached from cooperation；

When start-up operation, plank is placed on the plank pedestal for placed 25, starts the motor 40, the motor 40 drives The motor shaft 72 rotates, and the motor shaft 72 drives the punching drive bevel gear 15 to rotate, the punching drive bevel gear 15 drive the punching transmission shaft 16 to rotate, and the punching transmission shaft 16 drives the punching driving belt 13 in the punching wheel It is slided on axis 29 but the punching wheel shaft 29 is not driven to rotate, the motor shaft 72 drives the master by the driving belt 39 Dynamic screw rod 45 rotates, and the active screw rod 45 drives the clamping plate driving sector gear 35 to rotate, the clamping plate driving fan Shape gear 35 drives the clamping plate transmission gear 68 to rotate, and the clamping plate transmission gear 68 drives 43 turns of the drive lead screw Dynamic, the drive lead screw 43 compresses the torsional spring 49 when rotating, and the drive lead screw 43 passes through screw rod transmission for the clamping Plate 32 is drawn to the right, and the clamping plate 32 drives the plank pedestal for placed 25 to draw to the right so that the location hole 73 with it is described fixed Position block 22 cooperates, and when the locating piece 22 cooperates with the location hole 73, the locating piece 22 is moved downward, the locating piece 22 drive the positioning sliding block bar 30 to move downward, and the positioning sliding block bar 30 drives the positioning sliding block 28 to move downward, and makes It obtains the punching driving belt 13 to be tightened up, the punching driving belt 13 drives the punching wheel shaft 29 to rotate, the punching Wheel shaft 29 drives the punching wheel 11 to rotate, and the punching wheel 11 drives the punching drive rod 12 to move, the punching driving Bar 12 drives the punching drive rod 17 to move up and down, and the punching drive rod 17 is driven described by the punching head pedestal 18 The punching on plank of punching head 20；

The motor shaft bevel gears 37 drive the transposition driving bevel gear 33 to rotate, and the transposition driving bevel gear 33 drives institute It states transposition drive shaft 34 to rotate, the transposition drive shaft 34 drives transposition driving bevel gear 46 to rotate, the transposition driving cone tooth Wheel 46 drives transposition drive bevel gear 57 to rotate, and the transposition drive bevel gear 57 drives the second transposition axis 58 to rotate, institute Stating the second transposition axis 58 drives the second transposition gear 59 to rotate, and the second transposition axis 58 passes through the transposition drive belt 56 drive the first transposition axis 55 to rotate, and the first transposition axis 55 drives the first transposition gear 54 to rotate, the biography Dynamic screw rod 43 continues to rotate, and the drive lead screw 43 drives the clamping plate 32 to continue to move right, and the locating piece 22 passes through The locating piece return spring 21 and the location hole 73 be detached from when being moved right with clamping plate 32 described in merga pass with it is next A location hole 73 cooperates, and when the clamping plate 32 moves to right end, the coordinating block 31 and clamping plate driving are fan-shaped Gear spline set 36 cooperates and promotes clamping plate driving sector gear spline housing 36 to the right, so that the spline housing cooperates Block 48 enters in the spline housing coordinating block chamber 51, the clamping plate driving sector gear 35 and the clamping plate transmission gear 68 It is disengaged from, the third transposition gear 60 is engaged with the second transposition gear 59 at this time, the second transposition 59 band of gear It moves the third transposition gear 60 to rotate, the third transposition gear 60 drives the transposition screw rod 61 to rotate, the transposition silk Bar 61 drives the plank pedestal for placed 25 to move backward by screw rod connection, and the torsional spring 49 unclamps at this time, the torsional spring 49 The drive lead screw 43 is driven to invert, the drive lead screw 43 drives the clamping plate 32 to move downward, the third transposition tooth Wheel 60 is disengaged from the second transposition gear 59, and the location hole 73 of the locating piece 22 and 65 left end of positioning plate is opened Begin cooperation, plank is punched out, when the clamping plate 32 moves to left end, third transposition gear 60 and described the One transposition gear 54 engages, and the first transposition gear 54 drives third transposition gear 60 to rotate, and the third replaces tooth Wheel 60 drives the transposition screw rods 61 to rotate, the transposition screw rod 61 by screw rod connect the drive plank pedestal for placed 25 to After move, clamping plate driving sector gear 35 passes through the spline housing coordinating block return spring 50 and the rubber block 69 It acts on slow return to engage with the clamping plate transmission gear 68, be punched out so that plank continues to move right.

In conclusion present apparatus mechanism is simple, using simplicity, can carry out rushing plank by the tension of belt Hole, and be equipped with positioning device, can be according to requiring to be punched out plank by the cooperation of positioning device and transmission device, pole It is big to improve the simplicity of punching, and can be by completing punching to different location with changing different location holes, greatly Improve the practicability of the device.

The basic principles, main features and advantages of the present invention have been shown and described above.The technology of the industry Personnel are it should be appreciated that the present invention is not limited to the above embodiments, and what is described in the above embodiment and the description is only the present invention Principle, without departing from the spirit and scope of the present invention, various changes and improvements may be made to the invention, these variation and Improvement is both fallen in claimed invention.The claimed scope of the invention is by appended claims and its equivalent circle It is fixed.

Claims (4)

1. a kind of convenient and fast punching apparatus, including wall and the hole punched device being set in the wall, it is characterised in that: described Hole punched device includes the punching chamber being set in the wall, and punching head is equipped in the punching chamber, and the punching head upper end connects It is connected to the punching head swivel plate that can be carried out by rotating with changing different shape punching head, the hole punched device passes through transmission After can automatically under be about to plank and be punched out；It wherein, further include the positioning device cooperated with the hole punched device, it is described fixed Position device includes the positioning chamber and underdrive chamber being set in the wall, is equipped with locating piece, the positioning in the positioning chamber Block can be set to the underdrive chamber rear wall positioning plate on location hole cooperate, enable the hole punched device accurate Be punched out on plank, and by transmission after can one by one with setting with the positioning plate on different location positioning Hole is cooperated, to realize the purpose of the different location punching on plank；In addition, further including the drive being set in the wall Dynamic device, the driving device include the underdrive chamber being set in the wall and transposition chamber, are equipped in the underdrive chamber Plank can be carried out to the drive lead screw of left and right displacement, being equipped in the transposition chamber can be by transposition silk that plank moves forward and backward Bar, the driving device is realized by the rotation of the drive lead screw and the transposition screw rod carries out different directions displacement for plank Purpose, and the purpose to plank punching is realized by the positioning action of the hole punched device and the positioning device.

2. a kind of convenient and fast punching apparatus according to claim 1, it is characterised in that: the positioning device includes being set to Positioning chamber in the wall, the positioning chamber downside are equipped with upper drive cavity, are equipped with underdrive chamber, institute on the downside of the upper drive cavity It states positioning chamber bottom wall and is equipped with positioning sliding block slot, sliding is equipped with positioning sliding block in the positioning sliding block slot, and the positioning chamber left wall is sliding Dynamic to be equipped with the locating piece extended downward into the upper drive cavity, the locating piece upper surface is fixed with and the positioning chamber top The locating piece return spring that wall is fixedly connected, the locating piece right end be fixed with extend right up in the upper drive cavity and with The hinged positioning sliding block bar of the positioning sliding block, underdrive bottom of chamber wall are fixed with connecting plate sliding block sliding slot, the connection Sliding is equipped with connecting plate sliding block on plate sliding block sliding slot, is fixed with connecting plate, the connecting plate right end on the connecting plate sliding block It is fixed with symmetrical clamping plate, the connecting plate upper surface is fixed with plank pedestal for placed sliding slot, and the plank is put It sets sliding on chute of base and is equipped with plank pedestal for placed, the underdrive chamber rear wall, which slides, is equipped with positioning plate, on the positioning plate Be fixed with can with the locating piece cooperate location hole, the positioning front edge of board be fixed with after the plank pedestal for placed Hold the plank pedestal for placed connecting rod being fixedly connected.

3. a kind of convenient and fast punching apparatus according to claim 1, it is characterised in that: the hole punched device include setting with Punching chamber in the wall, the punching chamber rear wall rotation are equipped with punching wheel shaft, are fixed in the punching chamber positioned at institute The punching wheel on punching wheel shaft is stated, the punching wheel front end face is hinged with punching drive rod, is hinged with and is located in the punching chamber Punching drive rod on the punching drive rod is fixed with the punching positioned at punching drive rod lower end in the punching chamber Head pedestal, the rotation of punching head pedestal lower end are equipped with punching head rotating plate, and punching head rotating plate lower end is fixed with punching head.

4. a kind of convenient and fast punching apparatus according to claim 1, it is characterised in that: the driving device includes being set to The motor of the punching chamber right wall, the underdrive chamber rear side are equipped with transposition chamber, are equipped with upper drive cavity on the upside of the underdrive chamber, It is equipped with tensioning wheel chamber on the right side of the upper drive cavity, rear drive cavity is equipped on rear side of the transposition chamber, is equipped with and institute in the punching chamber The motor shaft of motor power connection is stated, is fixed with the motor shaft bevel gears positioned at the motor shaft left end in the punching chamber, Punching chamber rear wall rotation is equipped with punching transmission shaft, be fixed in the punching chamber positioned at punching transmission shaft front end and The punching drive bevel gear engaged with the motor shaft bevel gears, the punching transmission shaft and the punching wheel shaft and the positioning Sliding block is connected by punching driving belt, and the rear drive cavity roof rotation is equipped with the transposition extended upwardly in the punching chamber Drive shaft is fixed with positioned at the transposition drive shaft upper end and is changed with what the motor shaft bevel gears engaged in the punching chamber Position driving bevel gear is fixed with the transposition driving bevel gear positioned at the transposition drive shaft lower end, institute in drive cavity after described It states rear drive cavity antetheca rotation and is equipped with the second transposition axis extended forwardly into the transposition chamber, fixation is set in the rear drive cavity There is the transposition drive bevel gear for being located at the second transposition shaft rear end and engaging with the transposition driving bevel gear, is driven after described The rotation of chamber antetheca is equipped with the first transposition axis extended forwardly into the transposition chamber, and the first transposition axis passes through transposition driving skin Band and it is described second transposition axis connection, it is described transposition chamber in be fixed with positioned at it is described first transposition axis front end first transposition tooth Wheel, the transposition chamber rear wall are fixed with transposition axle bearing block sliding slot, and sliding is equipped with transposition on the transposition axle bearing block sliding slot Axle bearing block, rotation, which is equipped with, on the transposition axle bearing block extends forwardly into the underdrive chamber and places bottom with the plank The transposition screw rod of seat screw rod connection is fixed on the transposition screw rod in the transposition chamber and can replace with described first The third of gear engagement replaces gear, is fixed in the transposition chamber and replaces axis front end and can be with described the positioned at described second Second transposition gear of three transposition gear engagements；

Wherein, the tensioning wheel chamber right wall is fixed with active screw rod chamber, and rotation, which is equipped with, in the upper drive cavity is located at the folder Tight plate right end and right end extends to the active screw rod in the active screw rod chamber, there is positioned at institute frictional connection in the upper drive cavity State the spline housing coordinating block on active screw rod, in the upper drive cavity spline be connected on the active screw rod and with it is described The clamping plate that spline housing coordinating block is fixedly connected drives sector gear spline housing, is equipped in the upper drive cavity and is located at the clamping Plate drives the clamping plate on sector gear spline housing to drive sector gear, is fixed in the upper drive cavity positioned at the active On screw rod and spline can be equipped with the coordinating block of clamping plate driving sector gear spline housing cooperation, the upper drive cavity right wall Coordinating block chamber is covered, the rubber block that can cooperate with the spline housing coordinating block, the spline are equipped in the spline housing coordinating block chamber Set coordinating block right end is fixed with the spline housing coordinating block return spring being fixedly connected with the spline housing coordinating block chamber right wall, institute It states the rotation of underdrive chamber right wall and is equipped with the drive lead screw connecting with the clamping plate screw rod, be fixed with position in the underdrive chamber Torsional spring on the drive lead screw, is fixed on the drive lead screw in the underdrive chamber and can be with the clamping Plate drives the clamping plate transmission gear of sector gear engagement, and the tensioning wheel chamber right wall is fixed with tension wheel shaft supporting block sliding slot, In the tension wheel shaft supporting block sliding slot sliding be equipped with tension wheel shaft supporting block, tension wheel shaft supporting block front end be fixed with it is described It rotates and is equipped in tension wheel shaft supporting block described in the tension wheel shaft supporting block return spring that tension wheel shaft supporting block sliding slot front end is fixedly connected Tensioning shaft, the tensioning shaft are connect by driving belt with the motor shaft with the active screw rod.