CN208450436U - A kind of punching flanging all-in-one machine of rectangular tube - Google Patents
A kind of punching flanging all-in-one machine of rectangular tube Download PDFInfo
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- CN208450436U CN208450436U CN201820940636.8U CN201820940636U CN208450436U CN 208450436 U CN208450436 U CN 208450436U CN 201820940636 U CN201820940636 U CN 201820940636U CN 208450436 U CN208450436 U CN 208450436U
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- punching
- flanging
- rectangular tube
- waste material
- slide
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- 238000004080 punching Methods 0.000 title claims abstract description 218
- 230000007246 mechanism Effects 0.000 claims abstract description 26
- 239000002699 waste material Substances 0.000 claims description 105
- 108091006146 Channels Proteins 0.000 claims description 59
- 238000005452 bending Methods 0.000 claims description 55
- 238000007664 blowing Methods 0.000 claims description 29
- 230000007704 transition Effects 0.000 claims description 8
- 239000000463 material Substances 0.000 claims description 6
- 238000003780 insertion Methods 0.000 claims description 5
- 230000037431 insertion Effects 0.000 claims description 5
- 230000007306 turnover Effects 0.000 claims description 5
- 230000005540 biological transmission Effects 0.000 claims description 4
- 230000001360 synchronised effect Effects 0.000 claims description 4
- 210000004534 cecum Anatomy 0.000 claims description 3
- 238000011144 upstream manufacturing Methods 0.000 claims description 3
- 238000009434 installation Methods 0.000 claims description 2
- 239000004744 fabric Substances 0.000 claims 1
- 238000003754 machining Methods 0.000 abstract description 3
- 238000003825 pressing Methods 0.000 description 13
- 238000010586 diagram Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 238000013461 design Methods 0.000 description 3
- 238000007599 discharging Methods 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 239000006052 feed supplement Substances 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 238000005482 strain hardening Methods 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000003116 impacting effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000007639 printing Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000004886 process control Methods 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000012549 training Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Abstract
The utility model discloses a kind of punching flanging all-in-one machines of rectangular tube, including rack；Punching host is, it can be achieved that from top to bottom punching or bottom right and upper punching；Punching lifting support platform is used to place rectangular tube and goes up and down the upper plate portion punching or lower board unit punching of selection rectangular tube；Flanging host is used for upper plate portion or lower board unit flanging to rectangular tube；The rectangular tube feeding that flanging feeding platform is used to clamp on the platform makes rectangle tube end and flanging host cooperate flanging；90 ° of equipment for supporting patient with burn include being fixed in rack and being located at the turn support platform for turning over station, and one end of the turn support platform is provided with 90 ° of turning over mechanism that clamping rectangular tube is rotated by 90 °；First manipulator, the second manipulator, which can complete the punching in two opposite plate portions of rectangle tube end and the flanging in other two opposite plate portion improves machining accuracy efficiency to realize punching and the automation of flanging.
Description
Technical field
The utility model relates to a kind of punching flanging all-in-one machines more particularly to a kind of pair of rectangular tube to be punched out again flanging
All-in-one machine.
Background technique
Rectangular tube (square tube) is a kind of common profile, at present for the cold working of rectangular tube mainly have sawing, punching and
Flanging, so current cold working is all discrete process, first passes through the rectangle pipeline section that sawing machine is sawed into designated length, then will
Rectangle pipeline section is moved on perforating press and is punched out, and punch pattern punching from top to bottom is usually used in the mode of punching.Punching
Rectangle pipeline section after hole regather it is same send to flanging at flanging, the mode of flanging makes the end of tubing using from top to bottom punching press
Portion carries out flanging.
So the rectangular tube for the vehicle body of automobile needs the end punching in the two of them opposite plate portion of rectangular tube, and in addition
The end flaps in two opposite plate portions close up, and there is no the automation equipments that can complete above-mentioned processing at present, and processing is very cumbersome,
It needs to be punched out again behind the position of switched rectangular pipe after punching once on perforating press, is similarly also required to carry out on folding brake
Flanging twice, when flanging, need to adjust the position of rectangular tube, operate extremely complex, low efficiency, and due to having adjusted rectangular tube
Position cause position when each flanging or punching to be likely to change, lead to punching or flanging on same root rectangular tube
Consistency be difficult to ensure.
Utility model content
The technical problem to be solved by the utility model is to provide a kind of punching flanging all-in-one machine of rectangular tube, the punchings
Flanging all-in-one machine can complete the punching in two opposite plate portions of rectangle tube end and the flanging in other two opposite plate portion, thus
The automation for realizing punching and flanging, improves machining accuracy efficiency.
In order to solve the above technical problems, the technical solution of the utility model is: a kind of punching flanging all-in-one machine of rectangular tube,
Including rack；
Punching host, the punching host are set to the end of rack, and punching host includes punching base, the punching base
A side be provided with punching die, the punching die includes the upper cavity die and lower cavity die being fixed on punching base, described
Vertical sliding is equipped with punching sliding block on punching base, and rushing for driving punching sliding block vertical lifting is fixed on the punching base
Hole power device, is provided with upper punch and low punch on the punching sliding block, and upper punch and low punch are located at upper cavity die and recessed
Between mould, the upper through-hole and lower through-hole being adapted to upper punch and low punch position are provided on the upper cavity die and lower cavity die,
It is provided with lower waste material on the punching base and falls mouth and upper waste material export channel, the lower waste material falls mouth and the lower through-hole
Position is corresponding；The upper waste material export channel is connected to upper through-hole, is provided with actively on the upper waste material export channel by waste material
Derived upper waste material active export agency；
Punching lifting support platform, the punching hoistable platform are set in rack and are located at punching station, punching lifting
Platform is adapted to with punching die, and punching lifting support platform is used to place rectangular tube and goes up and down the upper plate portion punching of selection rectangular tube
Hole or lower board unit punching；
Flanging host, which is set to the end of rack and is located at the downstream survey of punching host, for rectangle
The upper plate portion or lower board unit flanging of pipe；
Flanging feeding platform；The flanging feeding platform is set in rack and is adapted to flanging host, rectangular tube setting
It is in flanging station in flanging feeding platform, the rectangular tube feeding that flanging feeding platform is used to clamp on the platform makes rectangle pipe end
Portion and flanging host cooperate flanging；
90 ° of equipment for supporting patient with burn, 90 ° of equipment for supporting patient with burn are set to the turn station between flanging host and punching host, and this 90 °
Equipment for supporting patient with burn includes being fixed in rack and being located at the turn support platform for turning over station, one end setting of the turn support platform
90 ° of turning over mechanism for thering is clamping rectangular tube to be rotated by 90 °, rotation centerline and the rectangle on turn station of 90 ° of turning over mechanism
A wherein rib for pipe is conllinear；
The upstream side of punching host is arranged in first manipulator, first manipulator, is sent to punching for clamping square tube
In support platform and axial movement covers and cooperates punching on upper punch or low punch, while being also used for that the rectangular tube of punching will be completed
It is transplanted on and turns in support platform；
The downstream side of flanging host is arranged in second manipulator, second manipulator, for clamping the square turned on station
Shape pipe is sent to flanging feeding platform, while being also used for the rectangular tube of flanging removes on flanging feeding platform.
Preferably, the flanging host includes the flanging base being fixed in rack, is fixed with guide holder on flanging base,
It is slidably fitted with core model fixed block on the guide holder, the core of several different sizes is fixedly installed on the core model fixed block
Mould, each core model arrange that the shoulder of the upper and lower surfaces of each core model is provided with upper notch along the glide direction of guide holder
With lower recess, the core model fixed block makes one of core model on core model fixed block by mold changing driving device driving linear slide
Vertical sliding is equipped with exact residence respectively above and below the core model of flanging station on flanging station, the base
Upper punching and lower punching, upper punching and lower punching are respectively with upper notch and lower notch position Corresponding matching, and the upper punching is by upper
The driving of punching press power device, lower punching are driven by undershoot pressure power device, are provided on the flanging base for assisting up and down
Compress the auxiliary clamping device of square tube.
Preferably, the core model includes die holder and core model ontology, and the die holder is detachably secured to core model by fastener
On fixed block, the core model ontology is set on die holder, and the upper notch and lower recess are set between core model ontology and die holder
Junction, the two sides that core model ontology is located on the die holder are provided with auxiliary support block, the auxiliary support block and core model ontology
Between form facilitate square tube end be inserted into insertion gap, the connection of auxiliary support block upper and lower surfaces and die holder
Be provided with auxiliary recesses and lower auxiliary recesses, auxiliary recesses are concordant with the bottom of upper notch on this, lower auxiliary recesses under
The bottom of recess is concordant.
Preferably, the flanging feeding platform includes the bent base being fixed on bending base, on the bent base
Level is slidably fitted with X slide in X direction, is equipped with what driving X slide moved back and forth horizontally in X direction on the bent base
X power device, the X-direction are consistent with the length direction of tubing on flanging station；It is vertical along Z-direction on the X slide
It is slidably fitted with Z slide, the Z power device that moves back and forth vertically of driving Z slide is installed on the X slide, on the Z slide
It is slidably fitted with Y slide along Y-direction level, there are two the flanging placement for placing support tubing is flat for setting on the Y slide
Platform is equipped with the Y power device that driving Y slide is moved back and forth along Y-direction on the Z slide, in the movement routine of Y slide
Comprising going out blowing station in flanging station two sides extreme position, Y power device driving Y slide movement puts two flangings
Horizontalization platform goes out between blowing station in flanging station and two moves horizontally switching, be slidably fitted on the Y slide two groups and
The one-to-one bending clamp of flanging placement platform, every group of bending clamp are driven from two sides by corresponding clamping power device and are clamped
Tubing on flanging placement platform.
Preferably, the bending clamp includes the first bending fixture block and the second bending fixture block, is provided on the Y slide
The linear guide extended along Y-direction and the sliding block with linear guide cooperation, the first bending fixture block and the second bending fixture block are fixed
On corresponding sliding block, the clamping power device be straight-line power device, the straight-line power device and the first bending fixture block and
A transmission connection in second bending fixture block, is provided with synchronous on-off between the first bending fixture block and the second bending fixture block
Mechanism realization is mutually drawn close or is opened, and the synchronous opening-closing mechanism includes being rotatablely installed in the transition gear on Y slide, and described the
The first rack gear and the second rack gear are separately installed on one bending fixture block and the second bending fixture block, the first rack gear and the second rack gear are mutual
It is engaged in parallel and with transition gear, the first rack gear and the second rack gear extend along Y-direction.
Preferably, the upper waste material active export agency includes that the export being slidably mounted in waste material export channel pushes away
Bar, the export push rod protrude into upper waste material export channel from the one end in upper waste material export channel, and upper waste material exports the another of channel
End is waste outlet, and the glide direction of the export push rod is identical as the upper waste material export extending direction in channel, and the export pushes away
Bar is exported waste material from waste outlet by waste material export power device driving.
Preferably, the upper waste material active export agency includes the discharge tip being fixed on punching base, discharging spray
One end of mouth extend into waste material export channel and is provided with blowing channel in upper through-hole, the discharge tip, described
The other end of discharge tip is fixed with suction nozzle, which is connected to air supply system.
Preferably, the discharge tip includes a blowing main channel and several blowing subchannels, the blowing main channel
Extend from the inlet end of discharge tip to outlet side, the blowing subchannel is set to the outlet side of discharge tip, the discharging
The communicating passage radially extended is provided on nozzle, which will be blown subchannel and be connected to blowing main channel, the connection
The one end in channel is cecum, and other end screw thread is equipped with block head.
Preferably, it is provided with guide chute at the waste outlet in the upper waste material export channel, one end of the guide chute
It is connected with waste outlet, the other end extends to scrap web, and the scrap web is in the lower section use that lower waste material falls mouth
The waste material that mouth is fallen is fallen in receiving lower waste material.
Preferably, 90 ° of turning over mechanism include being rotatablely installed in the turn seat in turn support platform, the turn seat
Be provided with driving between turning-over support platform and turn over seat and overturn 90 ° of turn power device, be provided on the turn seat by
The turn fixture of clamping power device driving is turned over, which includes a clamp block and dynamic fixture block, and clamp block is L shape,
And the horizontal plate part of clamp block is concordant with turning-over support platform, the right-angle line of clamp block is rotation centerline, the dynamic fixture block by
The turn clamping power device driving sliding and the vertical plate portion cooperation of clamp block clamp.
After above-mentioned technical proposal, the effect of the utility model is: the punching flanging all-in-one machine is mechanical using first
Hand pinches the rectangular tube after sawing onto punching lifting support platform, punching lifting support platform, by driving rectangular tube
Lifting selection is the upper plate portion punching or lower board unit punching of rectangular tube, and due to being provided with upper cavity die and recessed on punching host
Mould, upper punch and low punch, then when needing the upper plate portion punching to rectangular tube, it is only necessary to pass through the first manipulator clamping square
The axial movement of shape pipe covers square tube on upper punch, and then upper punching impacts upper plate portion upwards and completes punching, and punching generates useless
Material is entered in waste material export channel and is actively exported by upper waste material active export agency, and after the completion of punching, first is mechanical
Hand clamps rectangular tube and deviates from upper punch, and then punching lifting support platform is fallen into place, and the first manipulator clamping rectangular tube is placed
Moving axially again in punching lifting support platform makes the end sleeve of rectangular tube on the lower punch, the lower board unit of rectangular tube directly quilt
Lower cavity die support, and low punch from top to bottom punching, thereby realize the punching of rectangle tube end, without exchanging rectangular tube
Direction；
The tubing of punching is sent to and turns in support platform by the first manipulator after the completion of punching, then utilizes 90 ° of turns
Mechanism clamps rectangular tube and turns over 90 ° along a wherein rib for rectangular tube, the upper plate portion and lower plate for thus completing script punching
Portion becomes left plate portion and right panel portion, and unprocessed two plate portions are at upper and lower position, is then pressed from both sides using the second manipulator
Rectangular tube is held to send to flanging feeding platform；
Flanging feeding platform, which clamps the rectangular tube feeding on the platform, cooperates rectangle tube end and flanging host in completion
Flanging and lower hem；It is sent out again by the second manipulator clamping after the completion of flanging, which can realize rectangular tube
Punching, turn and flanging, the position for reducing rectangular tube exchange number, improve efficiency, also improve machining accuracy.
Again since the flanging host includes the flanging base being fixed in rack, it is fixed with guide holder on flanging base,
It is slidably fitted with core model fixed block on the guide holder, the core of several different sizes is fixedly installed on the core model fixed block
Mould, each core model arrange that the shoulder of the upper and lower surfaces of each core model is provided with upper notch along the glide direction of guide holder
With lower recess, the core model fixed block makes one of core model on core model fixed block by mold changing driving device driving linear slide
Vertical sliding is equipped with exact residence respectively above and below the core model of flanging station on flanging station, the base
Upper punching and lower punching, upper punching and lower punching are respectively with upper notch and lower notch position Corresponding matching, and the upper punching is by upper
The driving of punching press power device, lower punching are driven by undershoot pressure power device, are provided on the flanging base for assisting up and down
The auxiliary clamping device of square tube is compressed, the flanging host is by upper punching and lower punching respectively to the upper plate portion of rectangular tube and lower plate
Portion is impacted, and the upper notch of core model and recessed cause for gossip is cooperated to show upper hem and lower hem, and utilizes flanging feeding platform simultaneously
Lifting action select upper hem or lower hem, the quantity of core model is multiple and can be selected according to the size of tubing
It selects, greatly improves the adaptability of equipment in this way, be suitble to the pre-flanging operation of various sizes of tubing.
Again since the core model includes die holder and core model ontology, the die holder is detachably secured to core model by fastener and consolidates
Determine on block, the core model ontology is set on die holder, and the upper notch and lower recess are set between core model ontology and die holder
Junction, the two sides that core model ontology is located on the die holder are provided with auxiliary support block, the auxiliary support block and core model ontology it
Between form the insertion gap for facilitating square tube end to be inserted into, the connection of auxiliary support block upper and lower surfaces and die holder
Be provided with auxiliary recesses and lower auxiliary recesses, auxiliary recesses are concordant with the bottom of upper notch on this, lower auxiliary recesses with it is recessed
Mouthful bottom it is concordant, the core mold structure is reasonable, using in auxiliary support block upper auxiliary recesses and lower auxiliary recesses assist propping up
The impact force of punching and lower punching in support, the frequent flanging of Surface Core mould body and deform influence flanging quality.
Again since the flanging feeding platform includes the bent base being fixed on bending base, edge on the bent base
X-direction level is slidably fitted with X slide, and the X that driving X slide moves back and forth horizontally in X direction is equipped on the bent base
Power device, the X-direction are consistent with the length direction of tubing on flanging station；It is slided vertically on the X slide along Z-direction
It is dynamic that Z slide is installed, the Z power device that driving Z slide moves back and forth vertically is installed, on the Z slide on the X slide
It is slidably fitted with Y slide along Y-direction level, there are two the flanging placement for placing support tubing is flat for setting on the Y slide
Platform is equipped with the Y power device that driving Y slide is moved back and forth along Y-direction on the Z slide, wraps in the movement routine of Y slide
Containing blowing station is gone out in flanging station two sides extreme position, Y power device driving Y slide is mobile to place two flangings
Platform goes out between blowing station in flanging station and two moves horizontally switching, and two groups and folding are slidably fitted on the Y slide
The one-to-one bending clamp of side placement platform, every group of bending clamp, which is driven to clamp from two sides by corresponding clamping power device, to be rolled over
Tubing on the placement platform of side, which can not only clamp tubing and in X direction feeding, while can also pass through
The lifting switching upper hem or lower hem of Z-direction, and the movement of the Y-direction of Y slide can then carry out flanging and out taper
Horizontal handoff between position, in this way, a flanging placement platform, can on another flanging placement platform also in flanging wherein
With feed supplement again after feed supplement or discharging, reduces the waiting time in this way, improve efficiency.
Again since the upper waste material active export agency includes the export push rod being slidably mounted in upper waste material export channel,
The export push rod protrudes into upper waste material export channel from the one end in upper waste material export channel, and the other end in upper waste material export channel is
Waste outlet, it is identical that glide direction and the upper waste material of the export push rod export the extending direction in channel, the export push rod by
Waste material export power device driving exports waste material from waste outlet, and waste material active export agency utilizes export push rod on this
Sliding releases waste material from waste outlet, thus is avoided that the accumulation of waste material, facilitates rectangle pipe sleeve on upper punch or low punch.
Again since the upper waste material active export agency includes the discharge tip being fixed on punching base, the discharge tip
One end extend into waste material export channel and close to upper through-hole, be provided with blowing channel in the discharge tip, it is described out
The other end of material nozzle is fixed with suction nozzle, which is connected to air supply system, can also will be given up using the ejection of high pressure gas
Material is blown out from upper waste material export channel.
Again since 90 ° of turning over mechanism include being rotatablely installed in the turn seat in turn support platform, the turn seat
Be provided with driving between turning-over support platform and turn over seat and overturn 90 ° of turn power device, be provided on the turn seat by
The turn fixture of clamping power device driving is turned over, which includes a clamp block and dynamic fixture block, and clamp block is L shape,
And the horizontal plate part of clamp block is concordant with turning-over support platform, the right-angle line of clamp block is rotation centerline, the dynamic fixture block by
The turn clamping power device driving sliding and the vertical plate portion cooperation of clamp block clamp, and 90 ° of turning over mechanism are structurally reasonable,
Clamp block and dynamic fixture block constitute the space of a placement rectangular tube first before not clamping, and in company with turning-over support platform one
Support rectangular tube is played, when then dynamic fixture block clamps square tube to clamp block is mobile, the vertical plate portion of clamp block is positioning surface, makes rectangle
Pipe positioning when then overturning, due to being to overturn rectangular tube along one of rib, in this way, overturning is more acurrate, is unclamped dynamic after overturning
Fixture block is sent by the second manipulator clamping to flanging feeding platform.The turning over mechanism can realize rectangular tube in turning-over support
It is overturn on platform, movement is accurate and reliable.
Detailed description of the invention
The present invention will be further described with reference to the accompanying drawings and examples.
Fig. 1 is the structural upright structure chart of the utility model embodiment；
Fig. 2 is the three-dimensional structure diagram of another angle of the utility model embodiment；
Fig. 3 is the top view of the utility model embodiment；
Fig. 4 is enlarged diagram of the Fig. 1 at I；
Fig. 5 is enlarged diagram of the Fig. 3 at II；
Fig. 6 is the perspective view of punching host and punching hoistable platform；
Fig. 7 is the side view of punching host；
Fig. 8 is cross-sectional view of the Fig. 7 at A-A；
Fig. 9 is the cross-sectional view of the upper waste material active export agency in Fig. 8 using another structure；
Figure 10 is the end view of discharge tip；
Figure 11 is cross-sectional view of the Figure 10 at B-B；
Figure 12 is the schematic perspective view of flanging host and flanging feeding platform；
Figure 13 is the schematic perspective view of another angle of flanging host and flanging feeding platform；
Figure 14 is the perspective view of flanging host；
Figure 15 is the schematic perspective view of flanging feeding platform；
Figure 16 is the top view of flanging feeding platform；
Figure 17 is the perspective view that flanging feeding platform conceals flanging placement platform；
Figure 18 is the perspective view of core model fixing seat driving；
Figure 19 is the front schematic view of core model fixing seat driving；
Figure 20 is cross-sectional view of the Figure 19 at C-C；
Figure 21 is the partial enlargement diagram of core model；
In attached drawing: 1, rack；2, punching host；201. punching bases；202. low punch；203. upper punch；204. fovea superior
Mould；205. lower cavity die；Waste material exports channel on 206.；207. export push rods；208. waste materials export power device；209. guide
Chute；210. punching sliding blocks；211. punching power devices；212. discharge tip；2121. being blown main channel；2122. blowings point are logical
Road；2123. communicating passage；213. lower waste materials fall mouth；3, flanging host；301, flanging base；302, guide holder；303, core model
Fixed block；304, core model；3041, die holder；3042, core model ontology；3043, auxiliary support block；3044, upper notch；3045, upper auxiliary
Help recess；305, auxiliary clamping device；3051. column；3052. upper saddle；Pressing plate is assisted on 3053.；3054. lower slider；
3055. lower auxiliary pressing plates；3056. lower auxiliary clamp power devices；3057, upper auxiliary clamp power device；306, upper punching press is dynamic
Power device；307, undershoot pressure power device；308, upper punching；309, servo motor；310, rotary encoder；311, central axis；
312, driven sprocket；313, drive chain；314, drive sprocket；315, gear is driven；316, driven rack gear；4, first is mechanical
Hand；5, the second manipulator；6, punching lifting support platform；601, punching support base；602, placement platform；603. punching liters
Power device drops；7.90 ° equipment for supporting patient with burn；701, turning-over support platform；702, seat is turned over；703, power device is turned over；704, fixed
Fixture block；705, fixture block is moved；706, clamping power device is turned over；8. flanging feeding platform；801, bent base；802, X slide；
803, Z slide；804, X power device；805, Z power device；806, Y slide；807, Y power device；808, bending clamp；
809, power device is clamped；810, the first rack gear；811, the second rack gear；812, transition gear；9. storing frame；10. waste material conveys
Band.
Specific embodiment
The utility model is described in further detail below by specific embodiment.
As shown in Fig. 1 to Figure 21, a kind of punching flanging all-in-one machine of rectangular tube, including rack 1, rack 1 are all devices
Carrying support.
The all-in-one machine further includes punching host 2, which is set to the end of rack 1, from Fig. 1 and Fig. 2 and Fig. 3
As can be seen that punching host 2 is two, and the both ends for being located at rack 1 match, that is to say, that this one in the present embodiment
Body machine can be used for the equal punching in the both ends of rectangular tube, and two punching hosts 2 cooperate with punching hoistable platform, utilize punching
The lifting of hoistable platform switches upper plate portion punching or lower board unit punching.
As shown in Fig. 6 to Figure 11, punching host 2 includes punching base 201, and a side of the punching base 201 is arranged
There is punching die, the punching die includes the upper cavity die 204 and lower cavity die 205 being fixed on punching base 201, the punching
Vertical sliding is equipped with punching sliding block 210 on hole base 201, and it is perpendicular that driving punching sliding block 210 is fixed on the punching base 201
The punching power device 211 of drop is gone straight up to, which selects hydraulic cylinder, is provided on the punching sliding block 210
Upper punch 203 and low punch 202, bolt is fixed between upper punch 203 and low punch 202 and punching sliding block 210, is convenient for changing.
Upper punch 203 and low punch 202 are between upper cavity die 204 and lower cavity die 205, the upper cavity die 204 and recessed
The upper through-hole and lower through-hole being adapted to upper punch 203 and 202 position of low punch, the punching base 201 are provided on mould 205
On be provided with lower waste material and fall mouth 213 and upper waste material export channel 206, the lower waste material falls mouth 213 and the lower through-hole position
Set correspondence；The upper waste material export channel 206 is connected to upper through-hole, is provided on the upper waste material export channel 206 and actively will
Upper waste material active export agency derived from waste material.
Change the height of rectangular tube by the lifting of punching lifting support platform 6；When needing to carry out upper plate portion punching,
Punching lifting support platform 6 rises, and rectangular tube moves axially after being moved to punching lifting support platform 6 by the first manipulator 314,
The end sleeve of the upper plate portion of rectangular tube is between upper punch 203 and upper cavity die 204 at this time, and then hydraulic cylinder drives punching slide
It from bottom to top moves, upper punch 203 impacts upper plate portion and completes punching, similarly it can be concluded that the course of work of lower punching.
As shown in figure 8, the upper waste material active export agency includes being slidably mounted on leading in waste material export channel 206
Push rod 207 out, which protrudes into upper waste material export channel 206 from the one end in upper waste material export channel 206, upper useless
The other end in material export channel 206 is waste outlet, and the glide direction of the export push rod 207 and upper waste material export channel 206
Extending direction it is identical, the export push rod 207 is led waste material from waste outlet by the waste material export driving of power device 208
Out, waste material export power device 208 is realized using cylinder, exports the bottom of push rod 207 and the bottom in upper waste material export channel 206
Portion's adaptation, certainly, the top of upper punch 203 are also adapted to the bottom in upper waste material export channel 206, and such upper punch 203 impacts
Just waste material is headed into upper waste material export channel 206 after the completion, the top of upper punch 203 just exports channel 206 with upper waste material
Bottom it is concordant, facilitate export push rod 207 movement.
And it is as shown in Figures 9 to 11, the upper waste material active export agency exports mode using jet-propelled waste material comprising
The discharge tip 212 being fixed on punching base 201, one end of the discharge tip 212 extend into waste material export channel 206
It is interior and close to upper through-hole, blowing channel is provided in the discharge tip 212, the other end of the discharge tip 212 is fixed with
Suction nozzle, the suction nozzle are connected to air supply system, and air supply system can realize high pressure gas using current conventional air pump
It provides.
The discharge tip 212 includes a blowing main channel 2121 and several blowing subchannels 2122, blowing master
Channel 2121 extends from the inlet end of discharge tip 212 to outlet side, and the blowing subchannel 2122 is set to discharge tip 212
Outlet side, be provided with the communicating passage 2123 radially extended in the discharge tip 212, which will be blown
Subchannel 2122 is connected to blowing main channel 2121, and one end of the communicating passage 2123 is cecum, and other end screw thread is equipped with envelope
Plug, 212 more reasonable structure of discharge tip will be blown the high pressure gas in main channel 2121 point using communicating passage 2123
It dissipates to multiple blowing subchannels 2122, in this way, keeping the area of blowing wider, waste material stress more evenly, is less prone to local pressure
It is excessive and cause waste material deflection cause discharge Caton phenomenon.
It is provided with guide chute 209 at the waste outlet in the upper waste material export channel 206, the one of the guide chute 209
End is connected with waste outlet, and the other end extends to scrap web 10, and the scrap web 10 is in lower waste material and falls mouth 213
Lower section fall the waste material that mouth 213 is fallen for receiving lower waste material.
As shown in figure 5, also illustrating the structure of punching lifting support platform 6 in figure, the punching hoistable platform is set to
In rack 1 and it is located at punching station, punching hoistable platform is adapted to with punching die, and punching lifting support platform 6 is for placing
Rectangular tube and the upper plate portion punching or lower board unit punching for going up and down selection rectangular tube；The punching hoistable platform includes being fixed on perforating press
Punching support base 601 on seat 201, lifting is slidably fitted with placement platform 602 in the punching support base 601, the placement
Platform 602 is driven by punching lifting power plant 603, and the punching lifting power plant 603 is using stepper motor and cooperates lead screw
The lifting of nut body realization placement platform 602.Stepper motor can accurately control adjustable height.
As shown in figs. 12 to 21,
Flanging host 3, the flanging host 3 be set to the end of rack 1 and be located at punching host 2 downstream survey, for pair
The upper plate portion or lower board unit flanging of rectangular tube；Flanging host 3 is two in the present embodiment, is located at corresponding punching host 2
Downstream side.
The flanging host 3 includes the flanging base 301 being fixed in rack 1, is fixed with guiding on flanging base 301
Seat 302 is slidably fitted with core model fixed block 303 on the guide holder 302, if being fixedly installed on the core model fixed block 303
The core model 304 of dry different size, glide direction arrangement of each core model 304 along guide holder 302, the upper surface of each core model 304
It is provided with upper notch 3044 and lower recess with the shoulder of lower surface, the core model fixed block 303 is driven by mold changing driving device
Linear slide makes 304 exact residence of one of core model on core model fixed block 303 be located at folding on flanging station, the base
Vertical sliding is equipped with punching 308 and lower punching respectively above and below the core model 304 of side station, in the present embodiment, on
Punching 308 and lower punching are separately fixed on upright sliding bar, and the cunning of upper punching 308 and lower punching is realized with the sliding of upright sliding bar
Dynamic installation, the mode being slidably installed are current usual manner.
Respectively with upper notch 3044 and lower notch position Corresponding matching, upper punching 308 impacting for upper punching 308 and lower punching
The position of upper plate portion bending can be made to enter in upper notch 3044 when the upper plate portion of rectangular tube, completion bending in this way.The upper punching
Plate 308 is driven by upper punching press power device 306, and lower punching is driven by undershoot pressure power device 307, upper punching press power device 306
Hydraulic cylinder is all made of with undershoot pressure power device 307 to realize.
The auxiliary clamping device 305 for assisting compressing square tube up and down is provided on the flanging base 301.Auxiliary pressure
Tight device 305 includes that vertical sliding is installed on upper auxiliary pressing plate 3053 and lower auxiliary pressing plate 3055 on bending base, is slided
Mounting means is that two vertical columns 3051 are arranged on bending base, is slidably fitted with 3052 He of upper saddle on column 3051
Lower slider 3054, upper auxiliary pressing plate 3053 and lower auxiliary pressing plate 3055 are separately fixed at lower section and the lower slider of upper saddle 3052
3054 top, and upper auxiliary pressing plate 3053 is located at the top of core model 304 and is biased outward, i.e., upper auxiliary pressing plate 3053 is auxiliary under
The position that pressing aid plate 3055 clamps square tube is biased into outside, gives the stamping space of enough upper punchings 308 and lower punching, described
Lower auxiliary pressing plate 3055 is located at the lower section of core model 304 and matches with upper auxiliary pressing plate 3053, upper auxiliary pressing plate 3053 and lower auxiliary
Pressing plate 3055 drives vertical sliding by upper auxiliary clamp power device 3057 and lower auxiliary clamp power device 3056 respectively.On
Auxiliary clamp power device 3057 and lower auxiliary clamp power device 3056 are realized using cylinder.
As shown in Figure 18 to 21, the core model 304 includes die holder 3041 and core model ontology 3042, and the die holder 3041 passes through
Fastener is detachably secured on core model fixed block 303, and the core model ontology 3042 is set on die holder 3041, the upper notch
3044 and lower recess be set to the junction between core model ontology 3042 and die holder 3041, core model sheet is located on the die holder 3041
The two sides of body 3042 are provided with auxiliary support block 3043, the side of foring between the auxiliary support block 3043 and core model ontology 3042
Just the insertion gap of square tube end insertion, 3043 upper and lower surfaces of auxiliary support block are set with the connection of die holder 3041
Auxiliary recesses 3045 and lower auxiliary recesses are equipped with, auxiliary recesses 3045 are concordant with the bottom of upper notch 3044 on this, lower auxiliary
Recess is concordant with the bottom of lower recess.
Wherein mold changing driving device is controlled using servo motor 309, and central axis 311 is rotatably equipped on guide holder 302,
It is fixed with drive sprocket 314 on the output shaft of servo motor 309, driven sprocket 312, drive sprocket are installed on central axis 311
Power transmitting is realized by drive chain 313 between 314 and driven sprocket 312, and is further fixed on sliding tooth on central axis 311
Wheel 315, and driven rack gear 316 is secured on core model fixed block 303, the rotation of central axis 311 just drives driving gear 315 to revolve
Turn, gear 315 is driven to engage with driven rack gear 316 and then accurately controls the movement of core model fixed block 303, and central axis 311
On be also equipped with rotary encoder 310, for the rotation position of accurate detection central axis 311, so with 309 shape of servo motor
At closed-loop control.This control is common control mode in current machinery industry, then this is not described.
Flanging feeding platform 8 is also disclosed as shown in Figure 12,13,15,16,17, in figure；The flanging feeding platform 8 is set
It is placed in rack 1 and is adapted to flanging host 3, rectangular tube setting is in flanging station in flanging feeding platform 8, and flanging feeding is flat
The rectangular tube feeding that platform 8 is used to clamp on the platform makes rectangle tube end and flanging host 3 cooperate flanging；
Wherein, the flanging feeding platform 8 includes the bent base 801 being fixed on bending base, the bent base
Level is slidably fitted with X slide 802 in X direction on 801, and driving X slide 802 is equipped on the bent base 801 in X direction
The X power device 804 moved back and forth horizontally, the X-direction are consistent with the length direction of tubing on flanging station；The X
Z slide 803 is installed along Z-direction vertical sliding on slide 802, driving Z slide 803 is installed vertical on the X slide 802
The Z power device 805 of reciprocating movement is slidably fitted with Y slide 806, the Y slide along Y-direction level on the Z slide 803
It is arranged on 806 there are two for placing the flanging placement platform for supporting tubing, driving Y slide is installed on the Z slide 803
The 806 Y power devices 807 moved back and forth along Y-direction, comprising being in two side pole of flanging station in the movement routine of Y slide 806
Extreme position goes out blowing station, and the Y power device 807 driving movement of Y slide 806 makes two flanging placement platforms in flanging work
Position and two go out blowing station between move horizontally switching, be slidably fitted with two groups and flanging placement platform on the Y slide 806
One-to-one bending clamp 808, every group of bending clamp 808, which is driven to clamp from two sides by corresponding clamping power device 809, to be rolled over
Tubing on the placement platform of side.
Above-mentioned linear slide such as X-direction, Y-direction, the sliding in Z-direction are all made of the cooperation side of linear guide and sliding block
Formula is realized.And Z power device 805 is realized using stepper motor, can be accurately controlled the sliding height of Z slide 803, be facilitated in selection
Flanging or lower hem.And other power devices can use common straight line power, such as can use straight-line electric
Machine or cylinder are realized.
The bending clamp 808 includes the first bending fixture block and the second bending fixture block, is provided with edge on the Y slide 806
The linear guide that Y-direction extends and the sliding block with linear guide cooperation, the first bending fixture block and the second bending fixture block are fixed on
On corresponding sliding block, the clamping power device 809 is straight-line power device, the straight-line power device and the first bending fixture block
A transmission connection in the second bending fixture block, is provided between the first bending fixture block and the second bending fixture block and synchronizes out
It closes mechanism realization mutually to draw close or open, the synchronous opening-closing mechanism includes being rotatablely installed in the transition gear on Y slide 806
812, the first rack gear 810 and the second rack gear 811, the first tooth are separately installed on the first bending fixture block and the second bending fixture block
Item 810 and the second rack gear 811 are parallel to each other and engage with transition gear 812, and the first rack gear 810 and the second rack gear 811 are along Y
Direction extends.The clamping power device 809 is driven using cylinder, then passing through the first rack gear 810, the second rack gear 811 and transition
Gear 812 can realize the mirror movements of the first bending fixture block or the second bending fixture block so that it is convenient to find center accurately, even if
The position that is placed on bending placement platform of second manipulator 5 clamping rectangular tube is not accurate enough, by the first bending fixture block or
Second bending fixture block can find center accurately, cover it accurately on core model ontology 3042.
90 ° of equipment for supporting patient with burn 7,90 ° of equipment for supporting patient with burn 7 are set to the turn station between flanging host 3 and punching host 2,
90 ° of equipment for supporting patient with burn 7 include being fixed in rack 1 and being located at the turn support platform for turning over station, the turn support platform
One end is provided with 90 ° of turning over mechanism that clamping rectangular tube is rotated by 90 °, the rotation centerline and turn station of 90 ° of turning over mechanism
On rectangular tube a wherein rib it is conllinear；90 ° of turning over mechanism include being rotatablely installed in the turn in turn support platform
Seat, described turn over are provided with the turn power device that 90 ° of the overturning of seat 702 is turned in driving between seat 702 and turning-over support platform 701
703, which is realized using rotary cylinder, is provided on the turn seat and is clamped power device 809706 by turning over
The turn fixture of driving, the turn fixture include a clamp block 704 and dynamic fixture block 705, and clamp block 704 is L shape, and clamp block
704 horizontal plate part is concordant with turning-over support platform 701, and the right-angle line of clamp block 704 is rotation centerline, the dynamic fixture block
705 clamp with the vertical plate portion for turning over the clamping driving of power device 809706 sliding and clamp block 704.It is turned over when 90 °
After body mechanism drives rectangular tube to turn over, moves fixture block 705 and unclamp, it at this time can be by horizontal after the second manipulator 5 clamping rectangular tube
The clamping range for removing dynamic fixture block 705 and clamp block 704, has then been sent in storing frame 9.
The upstream side of punching host 2 is arranged in first manipulator 314, first manipulator 314, is sent into for clamping square tube
On to punching support platform and axial movement covers and cooperates punching on upper punch 203 or low punch 202, while being also used for complete
The rectangular tube of punching, which is transplanted on, to turn in support platform；
The downstream side of flanging host 3 is arranged in second manipulator 5, second manipulator 5, turns on station for clamping
Rectangular tube is sent to flanging feeding platform 8, while being also used for the rectangular tube of flanging removes on flanging feeding platform 8.This
One manipulator 314 and the second manipulator 5 are current conventional six axis robot, and for the product bought on the market, structure is mesh
The well-known technique of preceding machinery field can move rectangular tube using six axis robot, and the station carried out between each host is facilitated to cut
It changes.
The executive devices such as cylinder, the motor mentioned in the present embodiment, gear and rack teeth mechanism, leadscrew-nut mechanism are current
Routine techniques, it is detailed in " mechanical design handbook the 5th edition " of the 28th printing in April, 2008 Beijing the 5th edition
The specific structure and principle and other design of cylinder, motor and other transmission mechanisms are disclosed, belongs to the prior art, ties
Structure is cheer and bright, the 3rd edition SMC training of modern times practical pneumatics published by China Machine Press on 08 01st, 2008
With regard to the detailed gas circuit structure for disclosing vacuum unit, gas return path and process control, showing in the present embodiment in teaching material
It is existing technology, it is cheer and bright, in " motor driven and the speed regulation " that on 07 01st, 2015 is published by Chemical Industry Press
Also the detailed control for describing motor and travel switch in book, therefore, circuit, air circuit connection are all clear.
Embodiment described above is only the description to the preferred embodiment of the present invention, not as the limit to the scope of the invention
It is fixed, on the basis of not departing from design spirit of the present invention, to various modifications and transformation that technical solution of the present invention is made, it should all fall
Enter in the protection scope that claims of the present invention determines.
Claims (10)
1. a kind of punching flanging all-in-one machine of rectangular tube, including rack, it is characterised in that: further include
Punching host, the punching host are set to the end of rack, and punching host includes punching base, and the one of the punching base
Side is provided with punching die, and the punching die includes the upper cavity die and lower cavity die being fixed on punching base, the punching
Vertical sliding is equipped with punching sliding block on base, and the punching that driving punching sliding block vertical lifting is fixed on the punching base is dynamic
Power device, is provided with upper punch and low punch on the punching sliding block, upper punch and low punch be located at upper cavity die and lower cavity die it
Between, the upper through-hole and lower through-hole being adapted to upper punch and low punch position are provided on the upper cavity die and lower cavity die, it is described
It is provided with lower waste material on punching base and falls mouth and upper waste material export channel, the lower waste material falls mouth and the lower through-hole position
It is corresponding；The upper waste material export channel is connected to upper through-hole, is provided on the upper waste material export channel and is actively exported waste material
Upper waste material active export agency；
Punching lifting support platform, the punching hoistable platform are set in rack and are located at punching station, punching hoistable platform
Be adapted to punching die, punching lifting support platform be used for place rectangular tube and go up and down selection rectangular tube upper plate portion punching or under
The punching of plate portion；
Flanging host, which is set to the end of rack and is located at the downstream survey of punching host, for rectangular tube
Upper plate portion or lower board unit flanging；
Flanging feeding platform；The flanging feeding platform is set in rack and is adapted to flanging host, and rectangular tube setting is being rolled over
Side feeding platform is in flanging station, the rectangular tube feeding that flanging feeding platform is used to clamp on the platform make rectangle tube end with
Flanging host cooperates flanging；
90 ° of equipment for supporting patient with burn, 90 ° of equipment for supporting patient with burn are set to the turn station between flanging host and punching host, this 90 ° turns
Device includes being fixed in rack and being located at the turn support platform for turning over station, and one end of the turn support platform is provided with folder
Hold 90 ° of turning over mechanism that rectangular tube is rotated by 90 °, rotation centerline and the rectangular tube on turn station of 90 ° of turning over mechanism
Wherein a rib is conllinear；
The upstream side of punching host is arranged in first manipulator, first manipulator, is sent to punching support for clamping square tube
On platform and axial movement covers and cooperates punching on upper punch or low punch, while being also used for that the rectangular tube transfer of punching will be completed
Onto turn support platform；
The downstream side of flanging host is arranged in second manipulator, second manipulator, for clamping the rectangular tube turned on station
It send to flanging feeding platform, while being also used for the rectangular tube of flanging removes on flanging feeding platform.
2. a kind of punching flanging all-in-one machine of rectangular tube as described in claim 1, it is characterised in that: the flanging host includes
The flanging base being fixed in rack is fixed with guide holder on flanging base, is slidably fitted with core model on the guide holder and fixes
Block is fixedly installed with the core model of several different sizes, glide direction cloth of each core model along guide holder on the core model fixed block
It sets, the shoulder of the upper and lower surfaces of each core model is provided with upper notch and lower recess, and the core model fixed block is by changing the mold
Driving device driving linear slide makes one of core model exact residence on core model fixed block on flanging station, the base
Vertical sliding is equipped with upper punching and lower punching, upper punching and lower punching respectively above and below the core model of flanging station
Respectively with upper notch and lower notch position Corresponding matching, the upper punching drives by upper punching press power device, and lower punching is by undershoot
Pressure power device drives, and the auxiliary clamping device for assisting compressing square tube up and down is provided on the flanging base.
3. a kind of punching flanging all-in-one machine of rectangular tube as claimed in claim 2, it is characterised in that: the core model includes die holder
With core model ontology, the die holder is detachably secured on core model fixed block by fastener, and the core model ontology is set to die holder
On, the upper notch and lower recess are set to the junction between core model ontology and die holder, are located at core model ontology on the die holder
Two sides be provided with auxiliary support block, formd between the auxiliary support block and core model ontology facilitate square tube end be inserted into insertion
The connection of gap, auxiliary support block upper and lower surfaces and die holder is provided with auxiliary recesses and lower auxiliary recesses,
Auxiliary recesses are concordant with the bottom of upper notch on this, and lower auxiliary recesses are concordant with the bottom of lower recess.
4. a kind of punching flanging all-in-one machine of rectangular tube as described in claim 1, it is characterised in that: the flanging feeding platform
Including the bent base being fixed on bending base, level is slidably fitted with X slide in X direction on the bent base, described
The X power device that moves back and forth horizontally in X direction of driving X slide is installed on bent base, the X-direction be in flanging station
On tubing length direction it is consistent；Z slide is installed along Z-direction vertical sliding on the X slide, is installed on the X slide
There is the Z power device that moves back and forth vertically of driving Z slide, is slidably fitted with Y slide along Y-direction level on the Z slide, it is described
It is arranged on Y slide there are two for placing the flanging placement platform for supporting tubing, driving Y slide is installed along Y on the Z slide
The Y power device that direction moves back and forth, comprising going out to put in flanging station two sides extreme position in the movement routine of Y slide
Expect station, Y power device driving Y slide is mobile make two flanging placement platforms flanging station and two go out blowing station it
Between move horizontally switching, be slidably fitted with two groups and the one-to-one bending clamp of flanging placement platform on the Y slide, every group
Bending clamp is clamped the tubing on flanging placement platform by corresponding clamping power device driving from two sides.
5. a kind of punching flanging all-in-one machine of rectangular tube as claimed in claim 4, it is characterised in that: the bending clamp includes
First bending fixture block and the second bending fixture block are provided with the linear guide extended along Y-direction on the Y slide and lead with the straight line
The sliding block of rail cooperation, the first bending fixture block and the second bending fixture block are fixed on corresponding sliding block, and the clamping power device is
Straight-line power device, a transmission connection in the straight-line power device and the first bending fixture block and the second bending fixture block are described
Synchronous opening-closing mechanism realization is provided between first bending fixture block and the second bending fixture block mutually to draw close or open, it is described to synchronize out
Closing mechanism includes being rotatablely installed to pacify respectively on the transition gear on Y slide, the first bending fixture block and the second bending fixture block
Equipped with the first rack gear and the second rack gear, the first rack gear and the second rack gear are parallel to each other and engage with transition gear, the first rack gear
Extend along Y-direction with the second rack gear.
6. a kind of punching flanging all-in-one machine of rectangular tube as described in claim 1, it is characterised in that: the upper waste material is actively led
Mechanism includes the export push rod being slidably mounted in waste material export channel out, which exports the one of channel from upper waste material
End is protruded into waste material export channel, and the other end in upper waste material export channel is waste outlet, the sliding side of the export push rod
To with upper waste material export the extending direction in channel it is identical, the export push rod by waste material export power device driving by waste material from give up
Expect exit export.
7. a kind of punching flanging all-in-one machine of rectangular tube as described in claim 1, it is characterised in that: the upper waste material is actively led
Mechanism includes the discharge tip being fixed on punching base out, one end of the discharge tip extend into waste material export channel and
Close to upper through-hole, blowing channel is provided in the discharge tip, the other end of the discharge tip is fixed with suction nozzle, should be into
Gas nozzle is connected to air supply system.
8. a kind of punching flanging all-in-one machine of rectangular tube as claimed in claim 7, it is characterised in that: the discharge tip includes
One blowing main channel and several blowing subchannels, the blowing main channel extend from the inlet end of discharge tip to outlet side,
The blowing subchannel is set to the outlet side of discharge tip, is provided with the communicating passage radially extended in the discharge tip,
The communicating passage will be blown subchannel and be connected to blowing main channel, and one end of the communicating passage is cecum, the installation of other end screw thread
There is block head.
9. a kind of punching flanging all-in-one machine of rectangular tube as described in claim 6 or 7 or 8, it is characterised in that: the upper waste material
It exports and is provided with guide chute at the waste outlet in channel, one end of the guide chute is connected with waste outlet, and the other end extends
To scrap web, the scrap web, which is in lower waste material and falls the lower section of mouth, is used to receive that lower waste material falls that mouth falls to be useless
Material.
10. a kind of punching flanging all-in-one machine of rectangular tube as described in claim 1, it is characterised in that: 90 ° of turning over mechanism
Including being rotatablely installed in turning over the turn seat in support platform, driving is provided between the turn seat and turning-over support platform and is turned over
Body seat overturns 90 ° of turn power device, described to turn over the turn fixture being provided on seat by turning over clamping power device driving,
The turn fixture includes a clamp block and dynamic fixture block, and clamp block is L shape, and the horizontal plate part of clamp block and turning-over support platform
Concordantly, the right-angle line of clamp block is rotation centerline, and the dynamic fixture block is by turn clamping power device driving sliding and determines
The vertical plate portion of fixture block cooperates clamping.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820940636.8U CN208450436U (en) | 2018-06-15 | 2018-06-15 | A kind of punching flanging all-in-one machine of rectangular tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820940636.8U CN208450436U (en) | 2018-06-15 | 2018-06-15 | A kind of punching flanging all-in-one machine of rectangular tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208450436U true CN208450436U (en) | 2019-02-01 |
Family
ID=65159987
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820940636.8U Withdrawn - After Issue CN208450436U (en) | 2018-06-15 | 2018-06-15 | A kind of punching flanging all-in-one machine of rectangular tube |
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| Country | Link |
|---|---|
| CN (1) | CN208450436U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108580718A (en) * | 2018-06-15 | 2018-09-28 | 金凯达（佛山）智能装备有限公司 | A kind of punching flanging all-in-one machine of rectangular tube |
-
2018
- 2018-06-15 CN CN201820940636.8U patent/CN208450436U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108580718A (en) * | 2018-06-15 | 2018-09-28 | 金凯达（佛山）智能装备有限公司 | A kind of punching flanging all-in-one machine of rectangular tube |
| CN108580718B (en) * | 2018-06-15 | 2024-03-12 | 金凯达（佛山）智能装备有限公司 | Punching and flanging integrated machine for rectangular pipe |
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