CN106424235B - A kind of numerical control bender of many die head drivings - Google Patents
A kind of numerical control bender of many die head drivings Download PDFInfo
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- CN106424235B CN106424235B CN201610960191.5A CN201610960191A CN106424235B CN 106424235 B CN106424235 B CN 106424235B CN 201610960191 A CN201610960191 A CN 201610960191A CN 106424235 B CN106424235 B CN 106424235B
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- bender
- mould bar
- bar
- mould
- plate
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D5/00—Bending sheet metal along straight lines, e.g. to form simple curves
- B21D5/06—Bending sheet metal along straight lines, e.g. to form simple curves by drawing procedure making use of dies or forming-rollers, e.g. making profiles
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D37/00—Tools as parts of machines covered by this subclass
- B21D37/04—Movable or exchangeable mountings for tools
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D37/00—Tools as parts of machines covered by this subclass
- B21D37/10—Die sets; Pillar guides
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D5/00—Bending sheet metal along straight lines, e.g. to form simple curves
- B21D5/004—Bending sheet metal along straight lines, e.g. to form simple curves with program control
Abstract
The invention discloses a kind of numerical control bender of many die head drivings, including bending mold mechanism, lower die mechanism and upper die mechanism.Bending mold mechanism includes bender pan carriage, bender crane.Bender pan carriage is arranged on bender horizontal mobile mechanism.Bender crane is arranged in bender pan carriage by bender vertical shift mechanism.Bender bar is installed on bender crane.Lower die mechanism is provided with first time mould bar and second time mould bar.Second time mould bar is arranged on lower mold holder plate by second time mould bar elevating mechanism so that second time mould bar being capable of relative to first time mould bar lifting.Upper die mechanism is provided with first mould bar on mould bar and second.Mould bar is arranged on upper mould by mould bar elevating mechanism on second and lifted on frame plate on second so that on second mould bar can relative to first on the lifting of mould bar.The present invention in upper and lower mould by setting bimodulus bar structure to increase the blank shape of numerical control bender institute energy bending.
Description
Technical field
The present invention relates to numerical control bender.
Background technology
CNC（Computer Numerical Control）Bender, namely numerical control bender are one kind by programme-control
Automation bender, for thin plate carry out bending, be mainly made up of bending mold mechanism, lower die mechanism and upper die mechanism.Folding
Curved mold mechanism installed in one by that can carry out horizontally and vertically while the bender installed on mobile movable stand and movable stand
Bar is constituted.Lower die mechanism and upper die mechanism are in addition to for clamping plate, and peace holds mould bar thereon and upper mould bar is also acted as
The effect of mould.The blank shape that numerical control bender carries out obtained by bending to plate is depended in lower die mechanism and upper die mechanism
Peace holds mould bar and upper mould bar.In the prior art, by increase numerical control bender energy bending shape, on numerical control bender
Lower mould bar and upper mould bar are replaceable design.But, although lower mould bar and upper mould bar are replaceable, numerical control bender institute can bending
Shape it is also very limited.
The content of the invention
Problem to be solved by this invention：Increase numerical control bender institute energy bending shape, make many of plate bending effect
Sample, and reduce the replacing number of times of lower mould bar and upper mould bar.
To solve the above problems, the scheme that the present invention is used is as follows：
A kind of numerical control bender of many die head drivings, including bending mold mechanism, lower die mechanism and upper die mechanism；Bender machine
Structure, lower die mechanism and upper die mechanism are arranged on whole framework soleplate；Bending mold mechanism includes bender pan carriage, bender and lifted
Frame；The bender pan carriage is arranged on bender horizontal mobile mechanism, can be moved in the horizontal direction；The bender
Crane is arranged in the bender pan carriage by bender vertical shift mechanism, being capable of in the vertical direction movement；Institute
State and bender bar is installed on bender crane；Lower die mechanism is provided with first time mould bar and second time mould bar；First time mould bar
It is fixed on lower mold holder plate；Second time mould bar is arranged on lower mold holder plate by second time mould bar elevating mechanism so that under second
Mould bar being capable of relative to first time mould bar lifting；Upper die mechanism is provided with first mould bar on mould bar and second；Mould bar is pacified on first
The bottom of frame plate is lifted mounted in upper mould；Mould bar is arranged on upper mould by mould bar elevating mechanism on second and lifted on frame plate on second,
Enable on second mould bar relative to first on the lifting of mould bar；Mould bar is located at the surface of first time mould bar on first；Second
Upper mould bar is located at the surface of second time mould bar.
Further, the bender pan carriage includes bender translation bottom plate and the vertical frame plate of bender；The bender
Horizontal mobile mechanism includes bender translation slide rail, bender translation motor and bender translation screw mandrel；Bender translates slide rail
On whole framework soleplate；Bender translates bottom plate and is erected at by bender translator slider on bender translation slide rail；Folding
The curved vertical frame plate of mould is vertically installed on bender translation bottom plate；Bender translation motor connection bender translation screw mandrel, and lead to
The interaction crossed between the bender translation silk braid installed on bender translation bottom plate and bender translation screw mandrel, drives bending
Mould pan carriage is moved horizontally on bender translation slide rail；The bender crane includes bender and lifts frame plate and bender
Mould bar installing plate；The bender vertical shift mechanism includes bender lifting sliding rail, bender lifting motor, bender lifting
Screw mandrel；Bender lifting sliding rail is arranged on the vertical frame plate of bender；Bender lifting frame plate passes through bender lifting slider frame
It is located on bender lifting sliding rail；Bender mould bar installing plate is arranged on bender lifting frame plate；Bender lifting motor connects
Connect bender elevating screw, and lifted by bender the bender installed on frame plate lift silk braid and bender elevating screw it
Between interaction, drive bender crane lifted on bender lifting sliding rail.
Further, the bender bar installed on the bender crane has two, respectively upper bender bar and lower folding
Curved mould bar；Upper bender bar and lower bender bar are arranged on bender mould bar installing plate；Upper bender bar is located at bender mould
On the upper edge angle of bar installing plate；Lower bender bar is located on the lower edge angle of bender mould bar installing plate.
Further, second time mould bar elevating mechanism include second time mould bar installing plate, second time mould bar lift cylinder,
Second time mould bar lifting guide mechanism；Lower mold holder plate is vertically installed on whole framework soleplate；Second time mould bar installing plate passes through institute
Second time mould bar lifting guide mechanism is stated on lower mold holder plate；Second time mould bar is arranged on the top of second time mould bar installing plate
End；Second time mould bar lift cylinder is arranged on whole framework soleplate, and its piston rod connects second time mould bar installing plate.
Further, second time mould bar lifting guide mechanism is embedded lifting guide mechanism；Embedded lifting is oriented to
Mechanism makes second time mould bar installing plate be close to lower mold holder plate, including pilot hole and clamp；Pilot hole is to be erected on lower mold holder plate
To strip hole；Before lower mold holder plate draw runner is provided with along pilot hole both sides；Second time mould bar installing plate is located at after lower mold holder plate
Face；Clamp is arranged on second time mould bar installing plate by the contiguous block through pilot hole；Clamp and contiguous block composition T-shaped structure
Card sliding block；Choose the edge of a wing of the part of contiguous block for the card sliding block of T-shaped structure in clamp both sides；Contiguous block is the card of T-shaped structure
The web of sliding block；The edge of a wing of the card sliding block of T-shaped structure is provided with slide plate towards lower mold holder plate；Slide plate is close to draw runner, and can be relative to
Draw runner is slided.
Further, the web both sides of the card sliding block of the T-shaped structure are also equipped with side slide plate；The card sliding block of T-shaped structure
Web both sides side slide plate be close to pilot hole both sides side.
Further, second time mould bar elevating mechanism also includes second time mould bar elevation synchro drive；Under described second
Mould bar elevation synchro drive includes the synchronous axostylus axostyle of lower mould bar, lower mould bar synchromesh gear and the synchronous rack of lower mould bar；Lower mould bar is synchronous
Axostylus axostyle is arranged on whole framework soleplate by synchronizing frame；Lower mould bar synchromesh gear has two, respectively positioned at the synchronous axostylus axostyle of lower mould bar
Two ends；The synchronous rack of lower mould bar is arranged on second time mould bar installing plate；The synchronous rack of lower mould bar has two, respectively with two
Lower mould bar synchromesh gear is meshed.
Further, upper mould lifting frame plate is arranged on upper mould bar support frame by mould bar elevating mechanism on first；On described
Mould bar support frame includes side frame plate and upper mould bar frame plate；Two pieces of side frame plates are arranged on the both sides of whole framework soleplate；Upper mould bar
Frame plate is arranged on two pieces of side frame plates by the connecting plate at two ends；Mould bar elevating mechanism includes mould bar on first on described first
Slide rail, mould bar elevating screw on mould bar lifting motor and first on first；Mould bar slide rail is arranged on upper mould bar frame plate on first；
Upper mould lifting frame plate is arranged on first on mould bar slide rail by mould bar lifting slider on first；Mould bar lifting motor is pacified on first
Mould bar liter on silk braid and first is lifted on upper mould bar frame plate, and by mould bar on first on upper mould lifting frame plate
The lifting that the upper mould of interaction driving between screw mandrel lifts frame plate is dropped.
Further, mould bar elevating mechanism includes the second mould bar installing plate, mould bar slide rail on second, on second on described second
Mould bar drive cylinder；Mould bar slide rail is arranged on upper mould lifting frame plate on second；Second mould bar installing plate passes through mould bar on second
Sliding block is arranged on second on mould bar slide rail；Mould bar drive cylinder is arranged on upper mould liter by mould bar cylinder frame on second on second
Drop on frame plate, its piston rod connects the second mould bar installing plate；Mould bar is arranged on the bottom of the second mould bar installing plate on second.
Further, mould bar elevating mechanism also includes mould bar elevation synchro drive on second on described second；On described second
Mould bar elevation synchro drive includes the synchronous rack of upper mould bar synchronizing bar axle, upper mould bar synchromesh gear and upper mould bar；Upper mould bar is synchronous
Bar axle is located at upper mould by the synchronous bearing level frame of upper mould bar and lifted on frame plate；Upper mould bar synchromesh gear has two, is respectively arranged on
The two ends of upper mould bar synchronizing bar axle；The synchronous rack of upper mould bar is arranged on the second mould bar installing plate；The synchronous rack of upper mould bar has two
Bar, is meshed with two upper mould bar synchromesh gears respectively.
The technique effect of the present invention is as follows：The present invention in upper and lower mould by setting bimodulus bar structure to increase numerical control bender
Can bending blank shape.
Brief description of the drawings
Fig. 1 is the overall structure diagram of the embodiment of the present invention.
Fig. 2 is the understructure schematic diagram of the embodiment of the present invention.
Fig. 3 is the structural representation at the side rear visual angle of the bending mold mechanism of the embodiment of the present invention.
Fig. 4 is the structural representation at visual angle in front of the side of the bending mold mechanism of the embodiment of the present invention.
Fig. 5 is the front view of the bending mold mechanism of the embodiment of the present invention.
Fig. 6 is the side view of the bending mold mechanism of the embodiment of the present invention.
Fig. 7 is the enlarged drawing of circle R-portion in Fig. 6.
Fig. 8 is the structural representation at the side rear visual angle of the lower die mechanism of the embodiment of the present invention.
Fig. 9 is the side view of the lower die mechanism of the embodiment of the present invention.
Figure 10 is the rearview of the lower die mechanism of the embodiment of the present invention.
Figure 11 is the front view of the lower die mechanism of the embodiment of the present invention.
Figure 12 is the enlarged drawing of the embedded lifting guide mechanism that dotted line is marked in Figure 11.
Figure 13 is the sectional view that A is splitted along the horizontal plane in Figure 12.
Figure 14 is the structural representation at visual angle in front of the side of the upper die mechanism of the embodiment of the present invention.
Figure 15 is the structure eliminated on mould lifting frame plate and first after mould bar of the upper die mechanism of the embodiment of the present invention
Schematic diagram.
In above-mentioned each figure, arrow F meanings are front.
Embodiment
The present invention is described in further details below in conjunction with the accompanying drawings.
As shown in figure 1, a kind of numerical control bender of many die head drivings, including bending mold mechanism 3, lower die mechanism 4 and upper mould
Mechanism 5.Bending mold mechanism 3, lower die mechanism 4 and upper die mechanism 5 are arranged on whole framework soleplate 21.Whole framework soleplate 21 then passes through
Complete machine translation mechanism is arranged on base frame seat 1.Complete machine translation mechanism is as shown in Fig. 2 including complete machine translating rails, complete machine translation electricity
Machine 121, complete machine translation screw mandrel 122 and complete machine translation transmission mechanism 123.Complete machine translating rails pass through the guide rail frame plate set up vertically
11 are arranged on whole framework soleplate 21.In the present embodiment, complete machine translating rails have 4, and guide rail frame plate 11 has 4 pieces.Every complete machine
Translating rails one piece of guide rail frame plate 11 of correspondence.The whole framework soleplate sliding block 131 that whole framework soleplate 21 is installed by bottom is erected at
On complete machine translating rails.To setting before and after complete machine translating rails, that is, the direction setting marked along arrow F so that it is whole
Framework soleplate 21 can be moved forward and backward on complete machine translating rails.Complete machine translation motor 121 is installed on base frame seat 1.Complete machine is translated
Screw mandrel 122 is arranged on base frame seat 1 by bearing block.Complete machine translation motor 121 is servomotor, and driver is translated by complete machine
The connection complete machine translation screw mandrel 122 of structure 123.The complete machine installed by the whole lower section of framework soleplate 21 translates silk braid 124 and translated with complete machine
Engagement between screw mandrel 122, when complete machine translation motor 121 drives complete machine translation screw mandrel 122 to rotate, drives whole frame ground
To movement before and after bending mold mechanism 3, lower die mechanism 4 and upper die mechanism 5 on plate 21 and whole framework soleplate 21.The present embodiment it is whole
Machine translation transmission mechanism 123 is realized by rack band as seen from Figure 2.
Bending mold mechanism 3, including bender pan carriage and bender crane.Bender bar is arranged on bender crane
On.Bender crane is arranged in bender pan carriage by bender vertical shift mechanism, being capable of in the vertical direction shifting
It is dynamic.Bender pan carriage is arranged on bender horizontal mobile mechanism, can be moved in the horizontal direction.Namely bender is put down
Move frame and bender crane constitutes the movable stand of bender.Bender bar is arranged on the movable stand, can be simultaneously in level
Moved on direction and vertical direction.By bender horizontal mobile mechanism, bender pan carriage, bender vertical shift mechanism, folding
The concrete structure for the bending mold mechanism 3 that curved mould crane and bender bar are constituted is as shown in Fig. 3, Fig. 4, Fig. 5, Fig. 6.
Bender pan carriage includes bender and translates bottom plate 311 and the vertical frame plate 312 of bender.Bender moves horizontally machine
Structure includes bender translation slide rail 331, bender translation motor 341 and bender translation screw mandrel 342.Bender translates slide rail
331 are arranged on whole framework soleplate 21.Bender translation bottom plate 311 is erected at bender by bender translator slider 332 and put down
Move on slide rail 331, bender pan carriage is slided along bender translation slide rail 331.In the present embodiment, bender translation
Slide rail 331 has 4.Bender translation motor 341 is arranged on whole framework soleplate 21.Bender translation screw mandrel 342 passes through bearing
Seat is arranged on whole framework soleplate 21.Bender translation motor 341 is connected with bender translation screw mandrel 342, and by translating tooth
Band 343 carries out power transmission.In the present embodiment, bender translation motor 341 is servomotor, bender translation screw mandrel 342
There are two, bender translation motor 341 is located between two bender translation screw mandrels 342.Installed on bender translation bottom plate 311
There is bender to translate the connection bender translation screw mandrel 342 of silk braid 344.Bender translation motor 341 translates silk braid by bender
Intermeshing effect between 344 and bender translation screw mandrel 342, drives bender pan carriage to translate slide rail 331 in bender
On move horizontally.Bender translates slide rail 331 along front and rear to layout, it is, bender pan carriage translates slide rail in bender
The direction translated on 331 for it is front and rear to.Bender translation motor 341 and translating rack band 343 are respectively positioned on bender pan carriage
Rear.The vertical frame plate 312 of bender is vertically installed on bender translation bottom plate 311, and is carried out by bender supporting plate 313
Support.The vertical frame plate 312 of bender is laid out on bender translation bottom plate 311 with left and right directions, that is, with perpendicular to arrow F
Direction layout.The vertical frame plate 312 of bender is used to install bender vertical shift mechanism and bender crane.
Bender crane includes bender and lifts frame plate 321 and bender mould bar installing plate 322.Bender vertical shift
Mechanism includes bender lifting sliding rail 351, bender lifting motor 361, bender elevating screw 362.Bender lifting sliding rail
351 square body 353 by being vertically arranged is arranged on the vertical frame plate 312 of bender, is laid out with vertical direction.Bender is lifted
The bender lifting slider 352 that frame plate 321 is fixed by its back side is erected on bender lifting sliding rail 351, makes bender liter
Drop frame can be lifted on bender lifting sliding rail 351.Bender lifting frame plate 321 be vertically arranged, and with bender vertical stand
Plate 312 is parallel.Bender lifting sliding rail 351 is located at the front of the vertical frame plate 312 of bender, also implies that bender crane
Positioned at the front of the vertical frame plate 312 of bender.In the present embodiment, bender lifting sliding rail 351 and square body 353 have four respectively
Root.Bender lifting motor 361 is arranged on the top of the vertical frame plate 312 of bender.Bender elevating screw 362 passes through bearing block
It is vertically installed on the vertical frame plate 312 of bender, and positioned at the front of the vertical frame plate 312 of bender.Bender lifting motor 361
Bender elevating screw 362 is connected, and is driven by lifter rack band 363.In the present embodiment, bender lifting motor
361 be servomotor, and bender elevating screw 362 has two.Bender lifting motor 361 is located at two bender elevating screws
Between 362.The dorsal part of bender lifting frame plate 321 is provided with the bender lifting connection bender of silk braid 364 elevating screw 362.
The intermeshing that bender lifting motor 361 is lifted by bender between silk braid 364 and bender elevating screw 362 is acted on,
Bender crane is driven to be lifted on bender lifting sliding rail 351.Bender mould bar installing plate 322 is lifted installed in bender
On frame plate 321.Bender mould bar installing plate 322 is horizontally disposed plate body.Because bender lifting frame plate 321 is set vertically
Put, so, bender mould bar installing plate 322 and bender lifting frame plate 321 are perpendicular.Bender mould bar installing plate 322 and folding
Curved mould lifting frame plate 321 constitutes the bender crane of T-shaped structure.Bender mould bar installing plate 322 is used to be arranged on bender
Bar.Bender bar is arranged on the distal edge of bender mould bar installing plate 322 along upper.
In the present embodiment, the bender bar installed on bender crane has two.As shown in fig. 7, two benders
Bar is respectively upper bender bar 301 and lower bender bar 302.Upper bender bar 301 and lower bender bar 302 are elongate body knot
Structure.Upper bender bar 301 and lower bender bar 302 are arranged on bender mould bar installing plate 322.Upper bender bar 301 is located at
On the upper edge angle of bender mould bar installing plate 322.Lower bender bar 302 is located at the lower edge of bender mould bar installing plate 322
On angle.The present embodiment double-bending mould bar is designed when causing plate bending with bigger bending angle.It is first when the upward bending of plate
Bending first is carried out to plate with bender bar 301, when bending is more than 80 degree of angles, then using lower bender bar 302 to plate
Carry out bending.When plate downward bending, bending is carried out to plate with lower bender bar 302 first, when bending angle is more than 80
When spending, then using upper bender bar 301 to plate progress bending.In theory, the upward bending of plate and downward bending can bendings
Close to 180 degree.
Lower die mechanism 4 as shown in Fig. 8, Fig. 9, Figure 10, Figure 11, including lower mold holder plate 411, second time mould bar elevating mechanism,
First time mould bar 401 and second time mould bar 402.Lower mold holder plate 411 is plate body, and lower mold holder plate 411 is vertically installed at complete machine frame
On bottom plate 21, positioned at the front of bender pan carriage.First time mould bar 401 is arranged on the top of lower mold holder plate 411.Second time mould
Bar elevating mechanism is used to install second time mould bar 402.Second time mould bar 402 is arranged on lower mould by second time mould bar elevating mechanism
On frame plate 411 so that second time mould bar 402 can relative to first time mould bar 401 lift.Second time mould bar elevating mechanism includes
Second time mould bar installing plate 421, second time mould bar lift cylinder 441, second time mould bar lifting guide mechanism and second time mould bar
Elevation synchro drive.Second time mould bar installing plate 421 is the plate body for being close to the back side of lower mold holder plate 411.Second time mould bar 402 is pacified
Mounted in the top of second time mould bar installing plate 421.Second time mould bar installing plate 421 is pacified by second time mould bar lifting guide mechanism
On lower mold holder plate 411.Second time mould bar lift cylinder 441 is arranged on the bottom of whole framework soleplate 21, and its piston rod passes through whole
Second time mould bar installing plate 421 is connected after framework soleplate 21, so as to drive the lifting of second time mould bar installing plate 421.Under first
Mould bar 401 and second time mould bar 402 are elongate body structure.Second time mould article elevation synchro drive is used to causing the of strip
Two ends can keep level or identical height when two mould bars 402 are lifted.
In the present embodiment, to enable second time mould bar installing plate 421 to be close to lower mold holder plate 411, second time mould bar liter
Drop guiding mechanism and use embedded lifting guide mechanism.In the present embodiment, embedded lifting guide mechanism 45 has four.In Figure 11
45 be embedded lifting guide mechanism.Embedded lifting guide mechanism 45, as shown in Figure 12 and Figure 13, including pilot hole 451 and card
Plate 452.Pilot hole 451 is strip hole vertical on lower mold holder plate 411.Lower mold holder plate 411 is above along the both sides of pilot hole 451
Provided with draw runner 453.Second time mould bar installing plate 421 is located at behind lower mold holder plate 411, and is close to lower mold holder plate 411, that is,
Second time mould bar installing plate 421 is close to the back side of lower mold holder plate 411.Clamp 452 passes through the contiguous block 455 through pilot hole 451
On second time mould bar installing plate 421.Clamp 452 and contiguous block 455 constitute the card sliding block of T-shaped structure.The both sides of clamp 452
Choose the edge of a wing of the part of contiguous block 455 for the card sliding block of T-shaped structure.Contiguous block 455 is the web of the card sliding block of T-shaped structure.
The space at clamping pilot hole 451 edge is formed between the edge of a wing of card sliding block and second time mould bar installing plate 421.The card of T-shaped structure
The edge of a wing of sliding block is provided with slide plate 454 towards lower mold holder plate 411.Slide plate 454 is close to draw runner 453, and can be slided relative to slide plate 453
It is dynamic.The web both sides of the card sliding block of T-shaped structure are provided with side slide plate 456, that is, the both sides of contiguous block 455 are provided with slide plate
456.The side slide plate 456 of the web both sides of the card sliding block of T-shaped structure is close to the both sides side of pilot hole 451.Second time mould bar
Installing plate 421 is provided with vertical skidding piece 422 towards the front of lower mold holder plate 411 along the both sides of pilot hole 451.Second time mould bar
Installing plate 421 is attached on lower mold holder plate 411 by skidding piece 422.In addition, to cause the front of lower mold holder plate 411 to keep smooth,
In the present embodiment, the cross section of pilot hole 451 is T-shaped structure, so that clamp 452 can be embedded in lower mold holder plate 411.
Second time mould bar elevation synchro drive includes the synchronous axostylus axostyle 431 of lower mould bar, lower mould bar synchromesh gear 432 and lower mould bar
Synchronous rack 433.The synchronous axostylus axostyle 431 of lower mould bar is arranged on whole framework soleplate 21 by synchronizing frame 434.Lower mould bar synchromesh gear
432 have two, being capable of the synchronous axial system of axostylus axostyle 431 synchronous with lower mould bar respectively positioned at the two ends of the synchronous axostylus axostyle 431 of lower mould bar.Under
Mould bar synchronization rack 433 is arranged on second time mould bar installing plate 421.The synchronous rack 433 of lower mould bar has two, respectively with two
Lower mould bar synchromesh gear 432 is meshed.
Upper die mechanism 5 is as shown in Figure 14, Figure 15, including mould bar elevating mechanism, upper mould on upper mould lifting frame plate 512, first
Bar support frame, mould bar elevating mechanism on second, mould bar 502 on mould bar 501 and second on first.Mould bar 501 and second on first
Upper mould bar 502 is string configuration.Mould bar 501 is arranged on the bottom that upper mould lifts frame plate 512 on first.Upper mould lifts frame plate
512 are arranged on upper mould bar support frame by mould bar elevating mechanism on first.Mould bar 502 is lifted by mould bar on second on second
Mechanism be arranged on upper mould lifting frame plate 512 on so that on second mould bar 502 can relative to first on mould bar 501 lift.First
Upper mould bar 501 is located at the surface of first time mould bar 401 so that mould bar 501 can pass through mould bar lift on first on first
It is pressed under the driving of structure on first time mould bar 401.Mould bar 502 is located at the surface of second time mould bar 402 on second so that second
Upper mould bar 502 can be pressed in second time mould bar on first under the driving of mould bar elevating mechanism on mould bar elevating mechanism and second
On 402.
Upper mould bar support frame includes side frame plate 22 and upper mould bar frame plate 511.Two pieces of side frame plates 22 are arranged on complete machine frame
The both sides of bottom plate 21.Upper mould bar frame plate 511 is plate body, is arranged on by the connecting plate 519 at two ends on two pieces of side frame plates 22,
And be vertically arranged.
Mould bar elevating mechanism is included on first on mould bar slide rail 521, first on mould bar lifting motor 531 and first on first
Mould bar elevating screw 532.Mould bar slide rail 521 is arranged on upper mould bar frame plate 511 by square body on first, with vertical direction cloth
Office.Here square body is identical with the foregoing structure of square body 353, that is, the mounting means of mould bar slide rail 521 is with before on first
The mounting means for the bender lifting sliding rail 351 stated is identical.In the present embodiment, mould bar slide rail 521 has four on first.Upper mould liter
Drop frame plate 512 is plate body, is arranged on by mould bar lifting slider 522 on first on first on mould bar slide rail 521 so that upper mould
Lifting frame plate 512 can lift on first on mould bar slide rail 521.Mould bar lifting motor 531 is arranged on upper mould bar frame on first
On plate 511.Mould bar elevating screw 532 is arranged on upper mould bar frame plate 511 by bearing block on first, and positioned at upper mould bar frame plate
511 back side.The front of upper mould lifting frame plate 512 is provided with mould bar lifting silk braid 533 on first.Mould bar elevating screw on first
532 are connected with mould bar lifting silk braid 533 on first.Mould bar lifting motor 531 lifts silk braid 533 by mould bar on first on first
And the interaction on first between mould bar elevating screw 532, mould lifts the lifting of frame plate 512 in driving.In the present embodiment, the
Mould bar lifting motor 531 has two on one, and mould bar elevating screw 532 has two on first.Mould bar elevating screw on two first
532 correspond to mould bar lifting motor 531 on two first respectively.Mould bar lifting motor 531 is servomotor on two first.
Mould bar elevating mechanism includes mould bar on mould bar slide rail 541, second on the second mould bar installing plate 513, second on second
Mould bar elevation synchro drive on drive cylinder 551 and second.Second mould bar installing plate 513 is plate body.Mould bar 502 is pacified on second
Mounted in the bottom of the second mould bar installing plate 513.Mould bar slide rail 541 is vertically installed on mould lifting frame plate 512 on second, and position
Yu Shangmo lifts the front of frame plate 512.In the present embodiment, mould bar slide rail 541 has three on second.Second mould bar installing plate 513
It is arranged on by mould bar sliding block 542 on the second of the back side on second on mould bar slide rail 541 so that the energy of the second mould bar installing plate 513
It is enough to be lifted on second on mould bar slide rail 541.Mould bar drive cylinder 551 is installed by mould bar cylinder frame 552 on second on second
On upper mould lifting frame plate 512, its piston rod connects the second mould bar installing plate 513, so as to drive the phase of the second mould bar installing plate 513
The lifting of frame plate 512 is lifted for upper mould.
Mould bar elevation synchro drive includes upper mould bar synchronizing bar axle 561, upper mould bar synchromesh gear 562 and upper mould bar on second
Synchronous rack 563.Upper mould bar synchronizing bar axle 561 is erected at upper mould by the synchronous level of bearing 564 of upper mould bar and lifts frame plate 512
On.Upper mould bar synchromesh gear 562 has two, is respectively arranged on the two ends of mould bar synchronizing bar axle 561, and can be synchronous with upper mould bar
The synchronous axial system of bar axle 561.The synchronous rack 563 of upper mould bar is arranged on the second mould bar installing plate 513, positioned at the second mould bar installing plate
513 back side.The synchronous rack 563 of upper mould bar has two, is meshed respectively with two upper mould bar synchromesh gears 562.
It is pointed out that the front and back in this specification refers to, arrow F institutes are preceding towards direction along along each figure
It is otherwise the back side for front.
Claims (10)
1. a kind of numerical control bender of many die heads driving, it is characterised in that including bending mold mechanism (3), lower die mechanism (4) and upper
Mold mechanism (5)；Bending mold mechanism (3), lower die mechanism (4) and upper die mechanism (5) are arranged on whole framework soleplate (21)；Bender
Mechanism (3) includes bender pan carriage, bender crane；The bender pan carriage is arranged on bender horizontal mobile mechanism
On, it can move in the horizontal direction；The bender crane is arranged on the bending by bender vertical shift mechanism
, being capable of in the vertical direction movement in mould pan carriage；Bender bar is installed on the bender crane；Lower die mechanism (4)
Provided with first time mould bar (401) and second time mould bar (402)；First time mould bar (401) is fixed on lower mold holder plate (411)；The
Two times mould bars (402) are arranged on lower mold holder plate (411) by second time mould bar elevating mechanism so that second time mould bar (402)
Being capable of relative to first time mould bar (401) lifting；Upper die mechanism (5) is provided with first mould bar on mould bar (501) and second
(502)；Mould bar (501) is arranged on the bottom that upper mould lifts frame plate (512) on first；Mould bar (502) is by second on second
Mould bar elevating mechanism is arranged in upper mould lifting frame plate (512) so that on second mould bar (502) can relative to first on mould bar
(501) lift；Mould bar (501) is located at the surface of first time mould bar (401) on first；Mould bar (502) is located at second on second
The surface of lower mould bar (402).
2. the numerical control bender of many die head drivings as claimed in claim 1, it is characterised in that the bender pan carriage includes
Bender translation bottom plate (311) and the vertical frame plate of bender (312)；The bender horizontal mobile mechanism is translated including bender
Slide rail (331), bender translation motor (341) and bender translation screw mandrel (342)；Bender translation slide rail (331) is arranged on
On whole framework soleplate (21)；Bender translation bottom plate (311) is erected at bender translation cunning by bender translator slider (332)
On rail (331)；The vertical frame plate of bender (312) is vertically installed on bender translation bottom plate (311)；Bender translation motor
(341) connection bender translation screw mandrel (342), and the bender installed on bottom plate (311) translation silk braid is translated by bender
(344) interaction between bender translation screw mandrel (342), drives bender pan carriage to translate slide rail in bender
(331) moved horizontally on；The bender crane includes bender lifting frame plate (321) and bender mould bar installing plate
(322)；The bender vertical shift mechanism includes bender lifting sliding rail (351), bender lifting motor (361), bending
Mould elevating screw (362)；Bender lifting sliding rail (351) is arranged on the vertical frame plate of bender (312)；Bender lifts frame plate
(321) it is erected at by bender lifting slider (352) on bender lifting sliding rail (351)；Bender mould bar installing plate (322)
On bender lifting frame plate (321)；Bender lifting motor (361) connection bender elevating screw (362), and pass through
It is mutual between the bender lifting silk braid (364) and bender elevating screw (362) installed on bender lifting frame plate (321)
Effect, drives bender crane to be lifted on bender lifting sliding rail (351).
3. the numerical control bender of many die head drivings as claimed in claim 2, it is characterised in that pacify on the bender crane
The bender bar of dress has two, respectively upper bender bar (301) and lower bender bar (302)；Upper bender bar (301) and under
Bender bar (302) is arranged on bender mould bar installing plate (322)；Upper bender bar (301) is installed positioned at bender mould bar
On the upper edge angle of plate (322)；Lower bender bar (302) is located on the lower edge angle of bender mould bar installing plate (322).
4. the numerical control bender of many die head drivings as claimed in claim 1, it is characterised in that second time mould bar lift
Structure includes second time mould bar installing plate (421), second time mould bar lift cylinder (441), second time mould bar lifting guide mechanism；Under
Mould bases plate (411) is vertically installed on whole framework soleplate (21)；Second time mould bar installing plate (421) passes through second time mould bar
Lifting guide mechanism is on lower mold holder plate (411)；Second time mould bar (402) is arranged on second time mould bar installing plate (421)
Top；Second time mould bar lift cylinder (441) is arranged on whole framework soleplate (21), and its piston rod connects second time mould bar and installed
Plate (421).
5. the numerical control bender of many die head drivings as claimed in claim 4, it is characterised in that second time mould bar lifting is led
It is embedded lifting guide mechanism (45) to mechanism；Embedded lifting guide mechanism (45) makes second time mould bar installing plate (421)
It is close to lower mold holder plate (411), including pilot hole (451) and clamp (452)；Pilot hole (451) is on lower mold holder plate (411)
Vertical strip hole；Lower mold holder plate (411) is above provided with draw runner (453) along pilot hole (451) both sides；Second time mould bar installing plate
(421) it is located at behind lower mold holder plate (411)；Clamp (452) is arranged on by the contiguous block (455) through pilot hole (451)
On second time mould bar installing plate (421)；Clamp (452) and contiguous block (455) constitute the card sliding block of T-shaped structure；Clamp (452) two
Choose the edge of a wing of the part of contiguous block (455) for the card sliding block of T-shaped structure in side；Contiguous block (455) is the card sliding block of T-shaped structure
Web；The edge of a wing of the card sliding block of T-shaped structure is provided with slide plate (454) towards lower mold holder plate (411)；Slide plate (454) is close to draw runner
(453) it can slide, and relative to draw runner (453).
6. the numerical control bender of many die head drivings as claimed in claim 5, it is characterised in that the card sliding block of the T-shaped structure
Web both sides be also equipped with side slide plate (456)；The side slide plate (456) of the web both sides of the card sliding block of T-shaped structure is close to
The both sides side of pilot hole (451).
7. the numerical control bender of many die head drivings as claimed in claim 4, it is characterised in that second time mould bar lift
Structure also includes second time mould bar elevation synchro drive；Second time mould bar elevation synchro drive includes the synchronous axostylus axostyle of lower mould bar
(431), lower mould bar synchromesh gear (432) and the synchronous rack (433) of lower mould bar；The synchronous axostylus axostyle (431) of lower mould bar passes through synchronizing frame
(434) it is arranged on whole framework soleplate (21)；Lower mould bar synchromesh gear (432) has two, respectively positioned at the synchronous axostylus axostyle of lower mould bar
(431) two ends；The synchronous rack (433) of lower mould bar is arranged on second time mould bar installing plate (421)；The synchronous rack of lower mould bar
(433) there are two, be meshed respectively with two lower mould bar synchromesh gears (432).
8. the numerical control bender of many die head drivings as claimed in claim 1, it is characterised in that upper mould lifting frame plate (512) is led to
Mould bar elevating mechanism on first is crossed to be arranged on upper mould bar support frame；The upper mould bar support frame includes side frame plate (22) and upper
Mould bar frame plate (511)；Two pieces of side frame plates (22) are arranged on the both sides of whole framework soleplate (21)；Upper mould bar frame plate (511) passes through
The connecting plate (519) at two ends is arranged on two pieces of side frame plates (22)；Mould bar elevating mechanism includes mould on first on described first
Bar slide rail (521), mould bar elevating screw (532) on mould bar lifting motor (531) and first on first；Mould bar slide rail on first
(521) it is arranged on upper mould bar frame plate (511)；Upper mould lifting frame plate (512) is installed by mould bar lifting slider (522) on first
On first on mould bar slide rail (521)；Mould bar lifting motor (531) is arranged on upper mould bar frame plate (511) on first, and is passed through
Installed in upper mould lift on frame plate (512) first on mould bar lifting silk braid (533) and first mould bar elevating screw (532) it
Between the upper mould lifting frame plate (512) of interaction driving lifting.
9. the numerical control bender of many die head drivings as claimed in claim 8, it is characterised in that mould bar lift on described second
Structure includes the second mould bar installing plate (513), mould bar slide rail (541) on second, mould bar drive cylinder (551) on second；On second
Mould bar slide rail (541) is arranged on upper mould lifting frame plate (512)；Second mould bar installing plate (513) passes through mould bar sliding block on second
(542) it is arranged on second on mould bar slide rail (541)；Mould bar drive cylinder (551) passes through mould bar cylinder frame on second on second
(552) it is arranged on upper mould lifting frame plate (512), its piston rod connects the second mould bar installing plate (513)；Mould bar on second
(502) it is arranged on the bottom of the second mould bar installing plate (513).
10. the numerical control bender of many die head drivings as claimed in claim 9, it is characterised in that mould bar is lifted on described second
Mechanism also includes mould bar elevation synchro drive on second；Mould bar elevation synchro drive includes upper mould bar synchronizing bar axle on described second
(561), upper mould bar synchromesh gear (562) and the synchronous rack (563) of upper mould bar；Upper mould bar synchronizing bar axle (561) passes through upper mould bar
Synchronous bearing (564) level is erected on mould lifting frame plate (512)；Upper mould bar synchromesh gear (562) has two, is respectively arranged on
The two ends of upper mould bar synchronizing bar axle (561)；The synchronous rack (563) of upper mould bar is arranged on the second mould bar installing plate (513)；Upper mould
Bar synchronization rack (563) has two, is meshed respectively with two upper mould bar synchromesh gears (562).
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610960191.5A CN106424235B (en) | 2016-10-28 | 2016-10-28 | A kind of numerical control bender of many die head drivings |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201610960191.5A CN106424235B (en) | 2016-10-28 | 2016-10-28 | A kind of numerical control bender of many die head drivings |
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| CN106424235B true CN106424235B (en) | 2017-11-07 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN106925635B (en) * | 2017-03-15 | 2019-01-15 | 黄杰 | flexible bending machine |
| CN109127796A (en) * | 2018-08-30 | 2019-01-04 | 安徽擎天伟嘉装备制造有限公司 | A kind of the numerical control molding machine and its forming method of outcase of refrigerator maze trough |
| CN109719174B (en) * | 2019-02-25 | 2020-11-06 | 安徽博美机床股份有限公司 | Double-roller bending machine frame |
| CN112058980A (en) * | 2020-09-25 | 2020-12-11 | 安徽鲲鹏装备模具制造有限公司 | End bending equipment with width capable of being automatically and steplessly adjusted |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3432641B2 (en) * | 1995-06-28 | 2003-08-04 | 株式会社アマダ | Plate bending machine |
| JPH11285734A (en) * | 1998-04-06 | 1999-10-19 | Amada Co Ltd | Method for bending by panel bender and panel bender |
| JP4252320B2 (en) * | 2003-01-17 | 2009-04-08 | 株式会社アマダ | Automatic confirmation method of auxiliary mold in folding machine and folding machine |
| JP4106290B2 (en) * | 2003-02-21 | 2008-06-25 | 株式会社アマダ | Bending machine |
| JP2005319491A (en) * | 2004-05-11 | 2005-11-17 | Amada Co Ltd | Apparatus and method for changing die |
| CN203579177U (en) * | 2013-11-14 | 2014-05-07 | 歌尔声学股份有限公司 | Bending and assembling device for slim elastic piece of electroacoustic element |
| CN204018439U (en) * | 2014-08-11 | 2014-12-17 | 安徽鲲鹏装备模具制造有限公司 | A kind of shell shaper of R bending structure |
| CN104174717B (en) * | 2014-08-11 | 2016-06-29 | 安徽鲲鹏装备模具制造有限公司 | The forming machine of bender bar structure that a kind of bandwidth is adjustable |
| CN105234222A (en) * | 2015-10-29 | 2016-01-13 | 苏州凡特斯测控科技有限公司 | Bending equipment for terminals of electronic components |
| CN205110453U (en) * | 2015-11-17 | 2016-03-30 | 安徽鲲鹏装备模具制造有限公司 | Freezer bounding wall automation 180 degrees benders of tip for form wire |
| CN206153331U (en) * | 2016-10-28 | 2017-05-10 | 安徽鲲鹏装备模具制造有限公司 | First driven numerical control bender of multimode |
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