CN104646560B - The workpiece of bender takes out of mechanism - Google Patents
The workpiece of bender takes out of mechanism Download PDFInfo
- Publication number
- CN104646560B CN104646560B CN201510085311.7A CN201510085311A CN104646560B CN 104646560 B CN104646560 B CN 104646560B CN 201510085311 A CN201510085311 A CN 201510085311A CN 104646560 B CN104646560 B CN 104646560B
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- China
- Prior art keywords
- jig arm
- sliding
- travelling carriage
- workpiece
- crane
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Classifications
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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
- B21D53/00—Making other particular articles
- B21D53/02—Making other particular articles heat exchangers or parts thereof, e.g. radiators, condensers fins, headers
- B21D53/06—Making other particular articles heat exchangers or parts thereof, e.g. radiators, condensers fins, headers of metal tubes
-
- 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
- B21D45/00—Ejecting or stripping-off devices arranged in machines or tools dealt with in this subclass
-
- 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
- B21D7/00—Bending rods, profiles, or tubes
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Bending Of Plates, Rods, And Pipes (AREA)
Abstract
The workpiece that the present invention relates to a kind of bender takes out of mechanism, and it includes taking out of fixed mount, takes out of travelling carriage, takes out of crane, the first jig arm, the second jig arm, takes out of the sliding drive mechanism of travelling carriage, takes out of the sliding guide mechanism of travelling carriage, takes out of the lift drive mechanism of crane, takes out of the lifting guide mechanism of crane, the first jig arm sliding drive mechanism, the first jig arm sliding guide mechanism, the second jig arm sliding drive mechanism, the second jig arm sliding guide mechanism；First jig arm sliding drive mechanism drive the first jig arm along the first jig arm sliding guide mechanism sliding so that the first jig arm near or away from the second jig arm；Second jig arm sliding drive mechanism drive the second jig arm along the second jig arm sliding guide mechanism sliding so that the second jig arm near or away from the first jig arm.The workpiece of bender disclosed by the invention takes out of mechanism structure simply, clamps the workpiece after bending and along the workpiece after longitudinal output bending by the first jig arm and the second jig arm, easy to operate.
Description
Technical field
The present invention relates to a kind of bender, particularly relate to a kind of taken out of bending after the workpiece of bender of workpiece take out of mechanism.
Background technology
Fin-tube type heat exchanger, as a kind of compact heat exchanger, has a wide range of applications at refrigeration industry.The forming process master of heat exchanger
There are following three kinds of forming technologies: pipe bending forming (formation U-tube), mechanical expanding shapes (realizing pipe-wing to connect), tube bank
Bending and forming (forms L-type or U-shaped or G type heat exchanger).Tube bank bending and forming is one of critical process of heat exchanger shaping, heat exchanging
The performance of device has material impact.
When restraining bending and forming, first heat exchanger is transported on the position of regulation, makes the position wanting bending predetermined against firmly having
The bending die (pressure roller) of bending radius, then clamp the heat exchanger being in bending die both sides, make the hold assembly of one or both sides
Centered by bending die in rotary moving, then heat exchanger is just squeezed into the angle of bend of regulation along bending die.In particular,
Heat exchanger along longitudinal feed bender, then laterally makes predefined curved position put against bending die, bending die under lying status
In wanting the top of crooked position, heat exchanger front end is clipped between bending die and clamping die (lower platen), and tail end is (servo-actuated by base plate simultaneously
Plate) support, drive actuator, make bending die and clamping die rotate the angle of regulation as requested, clamping die lifting gets up to make heat exchange
Device leading portion rotates centered by the center of bending die, thus along bending die molding.
Existing bender, the workpiece after needing bending after to workpiece bending takes out of in bender, and existing takes out of
Mechanism structure is complex, it is difficult to operation.
Summary of the invention
The workpiece of the bender that it is an object of the invention to provide a kind of simple in construction takes out of mechanism.
Above-mentioned purpose is achieved by the following technical solution:
The workpiece of a kind of bender takes out of mechanism, including take out of fixed mount, take out of travelling carriage, take out of crane, the first jig arm,
Second jig arm, take out of the sliding drive mechanism of travelling carriage, the sliding guide mechanism taking out of travelling carriage, the lifting that takes out of crane are driven
Motivation structure, take out of the lifting guide mechanism of crane, the first jig arm sliding drive mechanism, the first jig arm sliding guide mechanism,
Two jig arm sliding drive mechanisms, the second jig arm sliding guide mechanism；This takes out of the sliding drive mechanism of travelling carriage and takes out of travelling carriage
Sliding guide mechanism be located at and take out of fixed mount and take out of between travelling carriage, take out of the sliding drive mechanism of travelling carriage and drive and take out of cunning
Moving frame is along the sliding guide mechanism sliding taking out of travelling carriage；This takes out of the lift drive mechanism of crane and takes out of the lifting of crane
Guiding mechanism is located at and is taken out of travelling carriage and take out of between crane, and the lift drive mechanism drive taking out of crane takes out of crane edge
Take out of the lifting guide mechanism oscilaltion of crane；This first jig arm sliding drive mechanism and the first jig arm sliding guide mechanism set
In the first jig arm and take out of between crane, the first jig arm sliding drive mechanism drives the first jig arm along the first jig arm sliding Guiding machine
Structure sliding so that the first jig arm near or away from the second jig arm；This second jig arm sliding drive mechanism and the second jig arm sliding guide
Mechanism is located at the second jig arm and takes out of between crane, and the second jig arm sliding drive mechanism drives the second jig arm along the second jig arm sliding
Guiding mechanism sliding so that the second jig arm near or away from the first jig arm.
The present invention compared with prior art has the advantage that the workpiece of bender disclosed by the invention takes out of mechanism structure simply,
The workpiece after bending is clamped and along the workpiece after longitudinal output bending by the first jig arm and the second jig arm, easy to operate.
Accompanying drawing explanation
Fig. 1 shows the schematic perspective view of the bender that the present invention applies；
Fig. 2 shows the top view of the bender that the present invention applies；
Fig. 3 shows the A-A sectional view of Fig. 2；
Fig. 4 shows the schematic perspective view of the frame of the bender that the present invention applies；
Fig. 5 shows that the pan feeding of the bender that the present invention applies guides loading plate, the first bending mechanism, material carrying mechanism, the second folding
Bender structure and the schematic perspective view of workpiece locating mechanism；
Fig. 6 shows the schematic perspective view of the first bending mechanism of the bender that the present invention applies；
Fig. 7 shows the perspective exploded view of the first bending mechanism of the bender that the present invention applies；
Fig. 8 shows the lower platen support of the first bending mechanism of the bender that the present invention applies and the stereo decomposing signal of lower platen
Figure；
Fig. 9 shows the perspective exploded view of another angle of the first bending mechanism of the bender that the present invention applies；
Figure 10 and Figure 11 shows that the stereo decomposing of two different angles of the first bending mechanism of the bender that the present invention applies shows
It is intended to；
Figure 12 shows the perspective exploded view of the movable head crane of the first bending mechanism of the bender that the present invention applies；
Figure 13 shows the perspective exploded view of the movable head of the first bending mechanism of the bender that the present invention applies；
Figure 14 a and Figure 14 b show the first bending mechanism of the bender that the present invention applies the sliding schematic diagram of movable head,
Wherein, Figure 14 a shows that movable head is in movable head reset position, and it is servo-actuated that Figure 14 b shows that movable head is in movable head maximum
Displaced position；
Figure 15 a to Figure 15 c shows the bending operation principle of the first bender of the bender that the present invention applies；
Figure 16 shows the schematic perspective view of the workpiece locating mechanism of the bender that the present invention applies；
Figure 17 shows the perspective exploded view of the workpiece locating mechanism of the bender that the present invention applies；
Figure 18 shows the cross-sectional schematic of the workpiece locating mechanism of the bender that the present invention applies；
Figure 19 shows the schematic perspective view of a set of positioning unit of the workpiece locating mechanism of the bender that the present invention applies；
Figure 20 shows the perspective exploded view of a set of positioning unit of the workpiece locating mechanism of the bender that the present invention applies；
Figure 21 shows the cross-sectional schematic of a set of positioning unit of the workpiece locating mechanism of the bender that the present invention applies；
Figure 22 shows the perspective exploded view of a positioning component of the workpiece locating mechanism of the bender that the present invention applies；
Figure 23 shows the front view of a positioning component of the workpiece locating mechanism of the bender that the present invention applies, wherein, location
Top board is in reset position；
Figure 24 shows the front view of a positioning component of the workpiece locating mechanism of the bender that the present invention applies, wherein, location
Top board is in detection position by workpiece pushing and pressing；
Figure 25 shows the schematic perspective view of the present invention；
Figure 26 shows the perspective exploded view of the present invention；
Figure 27 shows the cross-sectional schematic of the present invention；
Figure 28 a to Figure 28 f shows the operation principle schematic diagram of the bender that the present invention applies.
Detailed description of the invention
The present invention is further detailed explanation with detailed description of the invention below in conjunction with the accompanying drawings.
As shown in Figures 1 to 5, a kind of bender, can be used for the workpiece of more than one piece stacking from the bottom to top carries out bending simultaneously,
Including frame 1, in this frame 1, the direction of feed along workpiece feeding bender is sequentially provided with and the back segment of workpiece can be carried out bending
First bending mechanism 2, the leading portion of workpiece can be carried out bending the second bending mechanism 3 and can be to workpiece in the work of bending prelocalization
Part detent mechanism 4, as shown in Figure 16 to Figure 24, this workpiece locating mechanism 4 is for entering the workpiece of more than one piece stacking from the bottom to top
Location before row simultaneously bending, this workpiece locating mechanism 4 includes multiple from top to bottom along the determining of direction of feed indentation step by step of workpiece
Position block face 41, each workpiece is resisted against on the block face 41 of different location and positions in the direction of feed of workpiece realizing each workpiece.This
In embodiment, the direction of feed of workpiece is horizontal.
The bender of present invention application be provided with workpiece locating mechanism so that the workpiece of more than one piece stacking from the bottom to top before carrying out bending
Positioning in the direction of feed of workpiece, the end profile of the more than one piece workpiece of the stacking behind location is in the rank the most progressively upgraded
Scalariform, the difference that the bending radius of the bending part that so can compensate each workpiece exists, owing to each workpiece exists certain thickness,
It is positioned at the bending radius of bending part of the workpiece on upper strata certainly less than the bending radius of the bending part of the workpiece being positioned at lower floor, passes through work
Part detent mechanism makes the end being positioned at the workpiece on upper strata be located relatively at the end indentation certain distance of workpiece of lower floor, this indentation away from
From the difference being used for bending radius and the bending radius of the bending part of the workpiece being positioned at lower floor compensating the bending part of the workpiece being positioned at upper strata
Different, after making bending, the end part aligning of each workpiece；Additionally, the present invention uses the first bending mechanism and the second bending mechanism respectively can
Realizing leading portion and the back segment of workpiece are carried out bending, can reduce in Forging Process the number of times reorientating workpiece, fast and easy realizes
U-shaped molding, improves production efficiency.
This workpiece locating mechanism also includes the positioning component 42 of multiple stacking from the bottom to top；
Each positioning component 42 includes positioning substrate 421, location top board 422, positioning elastic reset element 423, detection and localization
Device and position-limit mechanism, location top board 422 is installed on the substrate 421 of location and the glide direction of location top board 422 slippingly
Being parallel to the direction of feed of workpiece, location top board is location block face 41 towards the rear end face of workpiece, and position-limit mechanism is located at location substrate
So that location top board 422 detects sliding between position, positioning elastic at a reset position and one between 421 and location top board 422
Reset element 423 is located between location substrate 421 and location top board 422 so that location top board 422 has returns to reset position
Movement tendency；
Locating and detecting device may be mounted on the substrate 421 of location, it is also possible to installs (such as frame, location on other components
Underframe, location travelling carriage etc.).
Workpiece along direction of feed send into bender and with location top board 422 location block face 41 against time promote be in reset position
Location top board 422 slide onto detection position along the direction of feed of workpiece, locating and detecting device for detection and location top board 422 is
The no detection position that is in is to determine whether workpiece completes location；
When the location block face 41 of workpiece with location top board 422 separates, positioning elastic reset element 423 orders about location top board and returns to
Reset position.
Each positioning component simple in construction disclosed by the invention, it is possible to whether detection workpiece completes location, in order to follow-up bending
Operation.
The position-limit mechanism of each positioning component 42 includes positioning limit plate 425.
Each positioning component also includes many location guides 426, and this location substrate 421 is provided with from location substrate towards workpiece
Multiple positioning pilot holes 4213 of the through front end face 4212 to location substrate workpiece dorsad of rear end face 4211, positioning pilot hole 4213
Axis direction be parallel to the direction of feed of workpiece, each location guide 426 coordinates with a positioning pilot hole 4213, each location guide
One end of 426 is connected with the front end face 4221 of location top board workpiece dorsad, and the other end of each location guide 426 is through its correspondence
Positioning pilot hole 4213 and stretch out in location substrate workpiece dorsad front end face 4212 be connected with positioning limit plate 425, the present embodiment
In, the other end of each location guide 426 passes the positioning pilot hole 4213 of its correspondence and stretches out in the front end of location substrate workpiece dorsad
It is connected with same positioning limit plate 425 behind face 4212, positions the substrate rear end face 4211 towards workpiece and position top board dorsad
The front end face 4221 of workpiece is relative；In the present embodiment, location guide has two, but, without departing from the present invention, location is led
The quantity of bar can be more than the number shown in accompanying drawing.
This location top board 422 is positioning the front end face 4221 of the substrate rear end face 4211 towards workpiece and location top board workpiece dorsad
Being in detection position when offseting, now, positioning limit plate 425 separates with the front end face 4212 of location substrate workpiece dorsad；
This location top board 422 is in reset position when the front end face 4212 of positioning limit plate 425 with location substrate workpiece dorsad offsets
Putting, now, location substrate separates towards the rear end face 4211 of workpiece and the front end face 4221 of location top board workpiece dorsad.
This locating and detecting device includes the detection and localization switch 424 of exportable signal, and this positioning limit plate 425 is positioned at detection and localization
Between the front end face 4212 of switch 424 and location substrate workpiece dorsad, it is fixed to be positioned at along this detection and localization of workpiece feeding side switch 424
The front of the front end face 4212 of position substrate workpiece dorsad；
When positioning top board 422 and being in detection position, positioning limit plate 425 is close or conflict detection and localization switch 424 is to touch
Send out detection and localization switch, when detection switch is triggered one signal of output for determine location block face with this positioning component against
Workpiece complete location, in the present embodiment, detection and localization switch 424 with position substrate 421 be relatively fixed；
When positioning top board 422 and being in reset position, positioning limit plate 425 remotely located detection switch.
This positioning elastic reset element 423 includes the compression spring being placed on outside location guide 426；In the present embodiment, each fixed
Position guide rod 426 is furnished with a compression spring；
This location substrate is provided with the location substrate counter sink 4214 of indent towards the rear end face 4211 of workpiece, positions substrate countersunk head
Hole 4214 is coaxial with positioning pilot hole 4213, and the aperture of location substrate counter sink 4214 is more than the aperture of positioning pilot hole 4213；
The front end face 4221 of this location top board workpiece dorsad is provided with the location top board counter sink 4222 of indent, positions top board countersunk head
Hole 4222 is coaxial with location guide 426, and the aperture of location top board counter sink 4222 is more than the external diameter of location guide 426；
One end of compression spring stretches in positioning top board counter sink 4222 and contact is on the diapire 4223 of location top board counter sink,
The other end of compression spring stretches into the interior also contact of location substrate counter sink 4214 on the diapire 4215 of location substrate counter sink.
The positioning component 42 of multiple stackings from the bottom to top is with substrate 421 stacking of respective location, and adjacent two location substrates 421
Can Relative sliding with regulation adjacent two location top boards 422 on location block faces 41 location top board 422 glide direction on (i.e.
Laterally) distance；
This workpiece locating mechanism also includes the position and lock mechanism that can allow or stop adjacent two location substrate 421 Relative sliding.
Adjacent two location substrates disclosed by the invention can position top board with the location block face on the adjacent two location top boards of regulation by Relative sliding
Glide direction on distance, be so adapted to the workpiece of different size (such as thickness, length etc.) is positioned
Rear bending.
This locking mechanism includes positioning lock fixed pole 427, the lower end of positioning lock fixed pole 427 be positioned at determining of undermost positioning component
Position substrate 421 is threaded, and the upper end of positioning lock fixed pole 427 is provided with and compresses head 4271；
In addition to the location substrate being positioned at undermost positioning component, the location substrate of other positioning component is equipped with and is parallel to location
The locating channel 4216 of the glide direction of top board；
Each locating channel is from top to bottom in connected state, and the lower end of positioning lock fixed pole 427 is from top to bottom through each locating channel 4216
And screw in and be positioned on the location substrate of undermost positioning component, the head 4271 that compresses of positioning lock fixed pole presses on and is positioned at the superiors
Positioning component location substrate on, unscrew positioning lock fixed pole 427 with allow adjacent two location substrate Relative sliding, screwed in place
Securing rod is to stop adjacent two location substrate Relative sliding.Locking mechanism simple in construction disclosed by the invention, convenient to operation.
Positioning lock fixed pole coordinates with locating channel and guides location substrate sliding, it is clear that the glide direction of location substrate 421 and location top board
Glide direction identical.In the present embodiment, in addition to the location substrate being positioned at undermost positioning component, determining of other positioning component
Being all provided with the locating channel of two longitudinally spaced arrangements on the substrate of position, positioning lock fixed pole has two, every on the substrate of same location
Locating channel and a positioning lock fixed pole coordinate.
The location block face 41 of multiple direction of feed indentations step by step from top to bottom sending into bender along workpiece forms a set of positioning unit
43, this workpiece locating mechanism is provided with the spaced positioning unit 43 of many sets, and many set spaced directions of positioning unit are perpendicular to
The direction of feed of workpiece, in the present embodiment, the spaced positioning unit 43 of many sets refers in particular to overlap longitudinally spaced setting more
Positioning unit 43.Many set positioning units 43 disclosed by the invention act on simultaneously and can make workpiece positioning stablity.In the present embodiment,
Positioning unit has two sets, and often set positioning unit includes three positioning components, but, without departing from the present invention, positioning unit
The quantity of quantity and the positioning component that often overlaps positioning unit can be more or less than the number shown in accompanying drawing.
This workpiece locating mechanism also includes positioning underframe 44, location travelling carriage 45, location the sliding drive mechanism of travelling carriage, location
The sliding guide mechanism of travelling carriage, positioned-lifting drive mechanism and positioned-lifting guiding mechanism；
This location underframe 44 is installed on the arbitrary-movement articulator of the second bending mechanism 3, but, this location underframe 44 can also be installed on
The stem of especially frame in frame 1；
It is sliding with location that the sliding guide mechanism of the sliding drive mechanism of this location travelling carriage and location travelling carriage is located at location underframe 44
Between moving frame 45, the sliding drive mechanism of this location travelling carriage drives location travelling carriage 45 along the sliding Guiding machine of location travelling carriage
Structure sliding, and the glide direction of this location travelling carriage 45 is parallel to the direction of feed of workpiece, after workpiece has been positioned, location
The sliding drive mechanism of travelling carriage drives location travelling carriage 45 along the direction sliding contrary with the direction of feed of workpiece, makes each location group
Part, away from workpiece, can avoid workpiece to be hindered by positioning component in Forging Process；
Location substrate 421 and the location of undermost positioning component be located at by this positioned-lifting drive mechanism and positioned-lifting guiding mechanism
Between travelling carriage 45, this positioned-lifting drive mechanism drives each positioning component 42 along positioned-lifting guiding mechanism oscilaltion.This
The workpiece locating mechanism of disclosure of the invention can realize lateral attitude regulation and vertical position regulates, and gives location work and bending work strip
Facilitate.
The sliding drive mechanism of this location travelling carriage includes that the sliding positioning travelling carriage drives motor 441, the sliding of location travelling carriage
The sliding driving screw mandrel 442 and location travelling carriage drives nut 443, and it is fixed that the sliding of location travelling carriage drives motor 441 to be installed on
On the underframe 44 of position, the sliding of location travelling carriage drives screw mandrel 442 to be installed on the underframe 44 of location, and the sliding of location travelling carriage is driven
Dynamic nut 443 is installed on the travelling carriage 45 of location, and the sliding of location travelling carriage drives output shaft and the location travelling carriage of motor 451
Sliding drive screw mandrel 442 couple with drive location travelling carriage sliding drive screw mandrel 442 rotate, location travelling carriage sliding drive
Movable wire bar 442 drives nut 443 to constitute feed screw nut pair through the sliding of location travelling carriage；
The sliding guide mechanism of this location travelling carriage includes the sliding guide rail 444 of the location travelling carriage being installed on the travelling carriage 45 of location
Sliding slide block with the location travelling carriage being installed on the underframe 44 of location and coordinate with sliding guide rail 444 sliding of location travelling carriage
445；
This positioned-lifting drive mechanism includes that positioned-lifting drives cylinder 451, and this positioned-lifting drives the cylinder body of cylinder 451 to install
On the travelling carriage 45 of location, this positioned-lifting drives the outer end of the piston rod of cylinder 451 to be connected to determining of undermost positioning component
On the substrate 421 of position；
This positioned-lifting guiding mechanism includes the positioned-lifting guide pin bushing 452 being located on the travelling carriage 45 of location and is located at undermost location
Positioned-lifting guide pillar 453 on the location substrate 421 of assembly, positioned-lifting guide pillar 453 is slippingly through positioned-lifting guide pin bushing
452。
This workpiece locating mechanism the more than one piece workpiece of stacking from the bottom to top is completed location after, the end profile of the more than one piece workpiece of stacking in
That the most progressively upgrades is stepped.
As shown in Figure 25 to Figure 27, this bender is additionally provided with workpiece and takes out of mechanism 5, and this workpiece takes out of mechanism 5 and is positioned at the first folding
Between bender structure 2 and the second bending mechanism 3；
This workpiece take out of mechanism 5 include taking out of fixed mount 51, take out of travelling carriage 52, take out of crane the 53, first jig arm 54,
Second jig arm 55, take out of the sliding drive mechanism of travelling carriage, take out of the sliding guide mechanism of travelling carriage, take out of the lifting of crane
Drive mechanism, take out of the lifting guide mechanism of crane, the first jig arm sliding drive mechanism, the first jig arm sliding guide mechanism,
Second jig arm sliding drive mechanism, the second jig arm sliding guide mechanism；
This takes out of fixed mount 51 and is installed on the top of frame 1；
This takes out of the sliding drive mechanism of travelling carriage and takes out of the sliding guide mechanism of travelling carriage and be located at and take out of fixed mount 51 and take out of
Between travelling carriage 52, the sliding drive mechanism drive taking out of travelling carriage takes out of travelling carriage 52 along the sliding Guiding machine taking out of travelling carriage
Structure sliding, the glide direction taking out of travelling carriage 52 is longitudinally vertical with the direction of feed of workpiece；
This takes out of the lift drive mechanism of crane and takes out of the lifting guide mechanism of crane and be located at and take out of travelling carriage 52 and take out of
Between crane 53, the lift drive mechanism drive taking out of crane takes out of crane 53 along the lifting Guiding machine taking out of crane
Structure oscilaltion；
This first jig arm sliding drive mechanism and the first jig arm sliding guide mechanism be located at the first jig arm 54 with take out of crane 53 it
Between, the first jig arm sliding drive mechanism drives the first jig arm 54 along the first jig arm sliding guide mechanism sliding so that the first jig arm 54
Near or away from the second jig arm 55；
This second jig arm sliding drive mechanism and the second jig arm sliding guide mechanism be located at the second jig arm 55 with take out of crane 53 it
Between, the second jig arm sliding drive mechanism drives the second jig arm 55 along the second jig arm sliding guide mechanism sliding so that the second jig arm 55
Near or away from the first jig arm 54.
In the present embodiment, when the first jig arm 54 and the second jig arm 55 are relatively close, workpiece is held in the first jig arm and the second folder
Between arm, workpiece can be unclamped in the first jig arm 54 and the second jig arm 55 when being relatively distant from.
It is simple, by the workpiece after the first jig arm and the clamping bending of the second jig arm edge that workpiece disclosed by the invention takes out of mechanism structure
Workpiece after longitudinal output bending, owing to the workpiece after bending is U-shaped, can be in the arbitrary-movement articulator of the first bending mechanism, the first bending
Be equipped with in the movable head swing arm of the movable head swing arm of mechanism, the arbitrary-movement articulator of the second bending mechanism and the second bending mechanism be available for U-shaped
The side mouth 11 that two vertical sections on workpiece (workpiece after bending) exit.
This sliding drive mechanism taking out of travelling carriage includes taking out of the sliding of travelling carriage and drives motor 511, takes out of the sliding of travelling carriage
Drive screw mandrel 512 and take out of the sliding of travelling carriage and drive nut 513, taking out of the sliding of travelling carriage and drive motor 511 to be installed on to remove
Going out on fixed mount 51, the sliding taking out of travelling carriage drives screw mandrel 512 to be installed in and take out of on fixed mount 51, takes out of the cunning of travelling carriage
Move and drive nut 513 to be installed on and take out of on travelling carriage 52, take out of the sliding of travelling carriage and drive the output shaft of motor 511 and take out of cunning
The sliding of moving frame drives screw mandrel 512 to couple to drive the sliding taking out of travelling carriage to drive screw mandrel 512 to rotate, and takes out of the cunning of travelling carriage
Move and drive screw mandrel 512 to drive nut 513 to constitute feed screw nut pair through the sliding taking out of travelling carriage；
This sliding guide mechanism taking out of travelling carriage includes being installed on the sliding guide rail 514 taking out of travelling carriage taking out of on fixed mount 51
Be installed on the sliding slide block taking out of travelling carriage taking out of on travelling carriage 52 and coordinating with sliding guide rail 514 sliding taking out of travelling carriage
515。
This lift drive mechanism taking out of crane includes being located at and takes out of travelling carriage 52 and take out of and take out of lifting between crane 53
The lifting of frame drives cylinder 521；
This lifting guide mechanism taking out of crane includes being located at the lifting guide pillar 522 taking out of crane taking out of on crane 53
Be located at the lifting guide pin bushing 523 taking out of crane taking out of on travelling carriage 52, take out of the lifting guide pillar 522 of crane slippingly
Through the lifting guide pin bushing 523 taking out of crane.
This first jig arm sliding drive mechanism includes being located at the first jig arm 54 and the first jig arm sliding taken out of between crane 53 is driven
Dynamic air cylinder 541；
This first jig arm sliding guide mechanism includes that the first jig arm sliding guide pillar 542 being located in the first jig arm 54 takes out of liter with being located at
The first jig arm sliding guide pin bushing 543 on fall frame 53, the first jig arm sliding guide pillar 542 is slippingly through the first jig arm sliding guide pin bushing
543。
In the present embodiment, the cylinder body of the first jig arm sliding driving cylinder 541 is fixed on and takes out of on crane 53, the first jig arm sliding
The outer end driving the piston rod of cylinder 541 is fixedly connected in the first jig arm 54.
This second jig arm sliding drive mechanism includes being located at the second jig arm 55 and the second jig arm sliding taken out of between crane 53 is driven
Dynamic air cylinder 551；
This second jig arm sliding guide mechanism includes that the second jig arm sliding guide pillar 552 being located in the second jig arm 55 takes out of liter with being located at
The second jig arm sliding guide pin bushing 553 on fall frame 53, the second jig arm sliding guide pillar 552 is slippingly through the second jig arm sliding guide pin bushing
553。
In the present embodiment, the cylinder body of the second jig arm sliding driving cylinder 551 is fixed on and takes out of on crane 53, the second jig arm sliding
The outer end driving the piston rod of cylinder 551 is fixedly connected in the second jig arm 55.
In the present embodiment, the sliding guide rail taking out of travelling carriage is perpendicular to take out of the lifting guide pillar of crane, the first jig arm sliding guide pillar
It is parallel to the sliding guide rail taking out of travelling carriage, and the second jig arm sliding guide pillar is also parallel with the sliding guide rail taking out of travelling carriage.
Be provided with in this first jig arm 54 that second jig arm 55 stretches out can the first supporting plate 56 of support workpiece；
Be provided with in this second jig arm 55 that first jig arm 54 stretches out can the second supporting plate 57 of support workpiece；
First supporting plate 56 and the second supporting plate 57 maintain an equal level.
During workpiece after taking out of bending of the first supporting plate disclosed by the invention and the second supporting plate can workpiece after support bending to keep away
Exempt from the workpiece after bending to drop, make the process of taking out of more stablize safe and reliable.
In the present embodiment, when the first jig arm and the second jig arm are relatively close, workpiece is held between the first jig arm and the second jig arm,
And workpiece by support on the first supporting plate and the second supporting plate.
This bender also includes a material receiving mechanism 6, and workpiece takes out of mechanism 5 by the workpiece after bending along longitudinal output to material receiving mechanism
6.It is liftable and can carry the splicing lifting platform 61 of the workpiece after bending that material receiving mechanism 6 is provided with one.
Between the first bending mechanism 2 and the second bending mechanism 3, it is additionally provided with a material carrying mechanism 7, this material carrying mechanism in this frame 1
7 include one can the retainer plate 71 of carried of workpiece of oscilaltion, during retainer plate 71 oscilaltion can with under the first bending mechanism
The lower platen of pressing plate and the second bending mechanism maintains an equal level.
As shown in Fig. 6 to Figure 15 c, this first bending mechanism 2 includes arbitrary-movement articulator 21, fixing axle 22, pressure roller 23, top board
24, lower platen 25, lower platen lift drive mechanism, lower platen lifting guide mechanism, the movable head that can be dragged by the workpiece that carries
26, movable head swinging mounting and the swing driving mechanism of movable head swinging mounting；
Fixing axle 22 is in longitudinally mounted on arbitrary-movement articulator 21, and pressure roller 23 and top board 24 are installed on fixing axle 22, press down
Plate 25 be arranged in parallel with top board 24, lower platen lift drive mechanism and lower platen lifting guide mechanism be located at arbitrary-movement articulator 21 with under
Between pressing plate 25, lower platen lift drive mechanism drives lower platen 25 to make lower platen 25 along lower platen lifting guide mechanism sliding
Near or away from top board 24 with clamping or unclamp workpiece；
This movable head swinging mounting can be rotatably mounted on arbitrary-movement articulator 21 around fixing axle 22, and this movable head 26 is installed on servo-actuated
Follow movable head swinging mounting on plate swinging mounting to order about when fixing axle 22 rotates and rotates for movable head 26 and be held in
Workpiece between top board 24 and lower platen 25 is around nip roll 23 bending；
The swing driving mechanism of movable head swinging mounting includes arc gear ring 27, wobble drive gear 28 and swings actuating unit,
Arc gear ring 27 is installed on arbitrary-movement articulator 21 and the dead in line of axis and fixing axle 22 of arc gear ring 27, arc gear ring 27
The gear teeth be located on the inner arc surface of arc gear ring 27, wobble drive gear 28 is installed on movable head swinging mounting, and swing
Drive the internal messing of gear 28 and arc gear ring 27, swing actuating unit and be installed on movable head swinging mounting, swing engine
Structure drives wobble drive gear 28 to rotate.
First bending mechanism disclosed by the invention is driven with transmission bending power with wobble drive gear by the arc gear ring of internal messing
Make movable head swinging mounting and movable head around solid fixed-axis rotation, movable head around solid fixed-axis rotation can be held on top board and under press
Workpiece (the especially back segment of workpiece) between plate, around pressure roller bending, is passed with wobble drive gear by the arc gear ring of internal messing
The simple in construction passing bending power is novel, and the transmission of bending power is stable.
Arc gear ring 27 and wobble drive gear 28 are respectively arranged with two；
Two arc gear rings 27 are distributed in the both sides of movable head swinging mounting, a wobble drive gear 28 and an arc gear ring
27 Inside gear drive, swing actuating unit and drive two wobble drive gears 28 to rotate simultaneously.
This swing actuating unit includes wobble drive motor 281, swings decelerator 282 and swing transmission component, wobble drive electricity
Machine 281 and swing decelerator 282 are installed on movable head swinging mounting, and the output shaft of wobble drive motor 281 slows down with swinging
The input of device 282 couples, and swings the outfan of decelerator 282 by swinging transmission component and two wobble drive gears 28
Couple, in the present embodiment, swing outfan and two wobble drive gears that transmission component includes being connected to swing decelerator 282
Power transmission shaft 283 between 28；The bending power that the arc gear ring of two groups of internal messing disclosed by the invention transmits with wobble drive gear
Can be evenly distributed in movable head, and make movable head be easier to more swimmingly around solid fixed-axis rotation to workpiece bending, existing drive
Motivation structure typically realizes power transmission, chain type or belt by servomotor, decelerator and chain type or belt drive assembly and passes
Dynamic assembly is all connected to the side of driven component, so makes power transmission uneven.
This movable head swinging mounting includes that movable head crane 29 and movable head support outrigger, and this movable head supports outrigger can be around solid
Dead axle 22 is rotatably mounted on arbitrary-movement articulator 21, and movable head 26 is installed on movable head crane 29 slippingly, movable head
Crane 29 and movable head support guiding mechanism and the drive mechanism of movable head crane being provided with movable head crane between outrigger,
The drive mechanism of movable head crane drives movable head crane 29 and movable head 26 to rise along the guiding mechanism of movable head crane
Or decline make movable head 26 near or away from fixing axle 22；
It is provided with movable head guiding mechanism, movable head position-limit mechanism between this movable head 26 and movable head crane 29 and drives servo-actuated
The elastic reset member of the movable head of sheet reset；
Movable head 26 is by the guiding sliding of movable head guiding mechanism, movable head 26 when movable head 26 is parallel to lower platen 25
Glide direction be parallel to the direction of feed of workpiece, movable head position-limit mechanism make movable head 26 a movable head reset position and one with
Sliding between dynamic plate maximum follow-up shift position, the elastic reset member of movable head makes movable head 26 have and returns to movable head reset position
The movement tendency put；
Movable head position-limit mechanism includes the first spacing upper block 261, second spacing lower block 291 of spacing upper block 262, first
Lower block 295 spacing with second, the first spacing upper block 261 and the second spacing upper block 262 are installed on movable head at intervals
On 26, the first spacing lower block 291 and the second spacing lower block 295 are installed on movable head crane 29 at intervals, and
First spacing lower block 291 and the second spacing lower block 295 are positioned at the first spacing upper block 261 and the second spacing upper block 262
Between, when movable head maintains an equal level with lower platen, it is spacing that the direction of feed along workpiece is followed successively by the first spacing upper block 261, first
The spacing lower block 295 of lower block 291, second and the second spacing upper block 262, the first spacing upper block 261 is in longitudinal strip；
As shown in fig. 14b, movable head 26 block 261 on first is spacing lower block 291 spacing with first is in servo-actuated when offseting
Plate maximum follow-up shift position；As shown in figures 14a, movable head 26 spacing second on block 262 and the second spacing lower block
295 are in movable head reset position when offseting；
Movable head 26 can be dragged by the workpiece of carrying on movable head and overcome the active force of the elastic reset member of movable head from servo-actuated
Sheet reset is positioned against movable head maximum follow-up shift position sliding.
The elastic reset member of movable head includes that extension spring 263, one end of extension spring 263 are arranged on movable head 26, extension spring 263
The other end is arranged on movable head crane 29, and in the present embodiment, the bottom of movable head 26 is provided with upper hanging rod 268, movable head
Crane 29 is provided with lower peg 296, and one end of extension spring 263 is linked up with in upper hanging rod 268, the other end of extension spring 263 link up with in
Lower peg 296.
The elastic reset member (i.e. extension spring) of the movable head of the first bending mechanism active force to the movable head 26 of the first bending mechanism
Direction be in reverse to the direction of feed of workpiece all the time.In the present embodiment, the quantity of extension spring 263 is four, and four extension springs are along longitudinally
It is spaced and be arranged in parallel.
This movable head supports outrigger and includes movable head swing arm 201 and a movable head bottom girder frame 202 of two longitudinally spaced settings,
One end of two movable head swing arms 201 is respectively hinged on arbitrary-movement articulator 21 and two movable head swing arms 201 are respectively close to pressure roller 23
Two ends, movable head bottom girder frame 202 is in being longitudinally connected between the other end of two movable head swing arms 201；
This wobble drive motor 281 and swing decelerator 282 are installed on movable head bottom girder frame, two wobble drive gears 28
It is installed in the two ends of movable head bottom girder frame 202 respectively.
The drive mechanism of this movable head crane and the guiding mechanism of movable head crane are located at movable head bottom girder frame 202 with servo-actuated
Between plate crane 29, the drive mechanism of movable head crane includes that movable head lifting folder lifting drives cylinder 292, this movable head
Lifting folder lifting drives the cylinder body of cylinder 292 to be installed on movable head bottom girder frame 202, and the lifting folder lifting of this movable head drives cylinder
The outer end of the piston rod of 292 is connected to movable head crane 29；
The guiding mechanism of this movable head crane includes the lifting guide pin bushing being located at the movable head crane on movable head bottom girder frame 202
293 and the lifting guide pillar 294 of movable head crane be located on movable head crane 29, the lifting guide pillar 294 of movable head crane
Slippingly through the lifting guide pin bushing 293 of movable head crane；
This movable head guiding mechanism includes the servo-actuated sliding guide rail 264 being located on movable head 26 and is located at movable head crane 29
Servo-actuated sliding slide block 265 that is upper and that coordinate with the sliding of servo-actuated sliding guide rail 264.In the present embodiment, the first spacing upper block 261,
Second spacing upper block 262 and servo-actuated sliding guide rail 264 are mounted on the bottom of movable head 26.
On this movable head 26, movable head tooth bar 266 is installed, this fixing axle 22 or pressure roller 23 are provided with and movable head tooth
The dead in line of the movable head gear 267 that bar 266 coordinates, the axis of movable head gear 267 and fixing axle 22, movable head tooth bar
The length direction of 266 is parallel to the glide direction of movable head 26, and in the present embodiment, movable head gear 267 is installed on fixing axle 22
On；
The drive mechanism of this movable head crane drives movable head 26 one near fixing the bending position and of axle 22 away from fixing
Rise between the following position of axle or decline；
When movable head 26 is in bending position, movable head tooth bar 266 remains with movable head gear 267 and engages to avoid out
Existing movable head is in the phenomenon freely glided along servo-actuated direction because of the effect of self gravitation in fixing axle rotation process, it is to avoid mill
Damage workpiece, it is ensured that the quality of bending；Movable head is in fixing axle rotation process, and movable head tooth bar is in climbing movable head gear-like；
When movable head 26 is in following position, movable head tooth bar 266 departs from movable head gear 267, and now, movable head can
The workpiece carried by movable head drags sliding.
As shown in fig. 15 a, movable head is unclamping the location of workpiece at following position, lower platen, and movable head maintains an equal level with lower platen, with
Dynamic plate tooth bar is mutually disengaged with movable head gear；
As illustrated in fig. 15b, movable head maintains an equal level with lower platen at the clamping location of workpiece, movable head at bending position, lower platen, with
Dynamic plate tooth bar engages each other with movable head gear；
Figure 15 c shows and the movable head swinging mounting of Figure 15 b turns over schematic diagram after 90 ° along clockwise direction, now, with
Dynamic plate is perpendicular to lower platen, and during movable head swinging mounting turns over 90 ° along clockwise direction, movable head tooth bar is with servo-actuated
Plate gear keeps engagement；
In the present embodiment, movable head tooth bar and movable head gear are respectively arranged with two, and a movable head tooth bar and a movable head gear are joined
Closing, two movable head gears are respectively close in the two ends of pressure roller, and two movable head tooth bars lay respectively at the both sides of movable head.
Movable head gear 267 can be sector gear.
In the present embodiment, arbitrary-movement articulator 21 is provided with lower platen support 211, lower platen lift drive mechanism and lower platen lifting and guides
Mechanism is located between lower platen support 211 and lower platen 25, and lower platen lift drive mechanism includes that the lifting of multiple lower platen drives gas
Cylinder 212, the lifting of each lower platen drives the cylinder body of cylinder 212 to be arranged on lower platen support 211, and the lifting of each lower platen drives gas
The outer end of the piston rod of cylinder 212 is connected to lower platen 25, and lower platen lifting guide mechanism includes multiple being installed on lower platen support 211
On lower platen lifting guide pin bushing 213 and multiple be installed on downwardly extend bottom lower platen 25 lower platen lifting guide pillar 214, press down
Plate lifting guide pillar 214 lifts guide pin bushing 213 through lower platen slippingly.Lower platen lift drive mechanism drive lower platen 25 along under
Pressing plate lifting guide mechanism one away from top board 24 unclamp the location of workpiece and one near top board 24 the clamping location of workpiece it
Between rise or decline；When lower platen is in the clamping location of workpiece, workpiece is held between top board and lower platen.In servo-actuated
When plate is parallel to lower platen, movable head and lower platen separate with the axis of fixing axle.
This second bending mechanism 3 is identical with the first bending mechanism 2 structure, and the second bending mechanism 3 and the first bending mechanism 2
It is symmetrical arranged, say, that the elastic reset member of the movable head of the first bending mechanism work to the movable head of the first bending mechanism
Direction firmly is in reverse to the direction of feed of workpiece all the time, and the elastic reset member of the movable head of the second bending mechanism is to the second folding
The direction of the active force of the movable head of bender structure is the most in the same direction in the direction of feed of workpiece.In the present embodiment, along the feeding side of workpiece
To being followed successively by the movable head of the first bending mechanism, the lower platen of the first bending mechanism, the lower platen of the second bending mechanism and the second folding
The movable head of bender structure, the first bending mechanism carries out bending to the back segment of workpiece, and the leading portion of workpiece is rolled over by the second bending mechanism
Curved.When the movable head swinging mounting edge of the first bending mechanism rotates clockwise, the back segment to workpiece carries out bending；Second bending mechanism
Movable head swinging mounting when rotating counterclockwise leading portion to workpiece carry out bending；
The bottom of this frame 1 is provided with bottom sliding guide mechanism and bottom sliding drive mechanism；
Bottom this, sliding guide mechanism includes sliding bottom sliding slide block 13, second bottom sliding guide rail 12, first bottom first
Sliding slide block 15 bottom guide rail 14 and second, this bottom first bottom sliding guide rail 12 and second sliding guide rail 14 each parallel to
The direction of feed of workpiece, this bottom first bottom sliding guide rail 12 and second sliding guide rail 14 can be connected to or disconnect
, in the present embodiment, bottom first, bottom sliding guide rail 12 and second, sliding guide rail 14 is respectively arranged with two, wherein first end
Bottom portion's sliding guide rail 12 and one second, sliding guide rail 14 is connected to, and another bottom first sliding guide rail 12 and another
Bottom bar second sliding guide rail 14 be off and in lengthwise position separately；This bottom first sliding slide block 13 be installed on
Bottom the bottom and first of the arbitrary-movement articulator 21 of the first bending mechanism 2, bottom sliding slide block 13 and first, sliding guide rail 12 is slippingly
Coordinate, sliding slide block bottom the bottom and second of the arbitrary-movement articulator 21 that sliding slide block 15 is installed on the second bending mechanism 3 bottom second
15 coordinate slippingly with sliding guide rail 14 bottom second；
Bottom sliding drive mechanism includes that bottom sliding drives screw mandrel 16, bottom sliding to drive sliding bottom motor 17, first to drive
Bottom nut 18 and second, sliding drives nut 19, and bottom sliding drives screw mandrel 16 to be installed in the bottom of frame 1, bottom sliding
Drive motor 17 to be installed on the bottom of frame 1, and bottom sliding drives the output shaft of motor 17 to drive screw mandrel 16 with bottom sliding
Coupling and drive screw mandrel 16 to rotate with sliding bottom driving, bottom first, sliding drives nut 18 to be installed on the first bending mechanism 2
The bottom of arbitrary-movement articulator 21, bottom second, sliding driving nut 19 is installed on the bottom of the arbitrary-movement articulator 21 of the second bending mechanism 3, the end
Portion sliding drives screw mandrel 16 to drive sliding bottom nut 18 and second to drive nut 19, in bottom also cross sliding bottom first
It is relatively close with the second bending mechanism 3 or be relatively distant from that sliding drives screw mandrel can order about the first bending mechanism 2 when rotating.This
Bright disclosed first bending mechanism and the second bending mechanism are relatively close or be relatively distant to regulate the bending specification of workpiece (such as
Size after bending, the position of bending etc.).
In the present embodiment, the first bending mechanism 2 near the afterbody of frame 1, the second bending mechanism 3 near the stem of frame 2,
Direction of feed along workpiece is followed successively by the movable head of the first bending mechanism, the lower platen of the first bending mechanism, second bending mechanism
Lower platen and the movable head of the second bending mechanism, the first bending mechanism carries out bending to the back segment of workpiece, and the second bending mechanism is to work
The leading portion of part carries out bending.When the movable head swinging mounting edge of the first bending mechanism rotates clockwise, the back segment to workpiece carries out bending；
When the movable head swinging mounting of the second bending mechanism rotates counterclockwise, the leading portion to workpiece carries out bending.
Being additionally provided with pan feeding on the arbitrary-movement articulator of the first bending mechanism and guide loading plate 8, the movable head in the first bending mechanism is parallel to the
During the lower platen of one bending mechanism, pan feeding guides loading plate parallel with the movable head of the first bending mechanism, and the first bending mechanism
Movable head when the lower platen of following position and the first bending mechanism is in and unclamps the location of workpiece, pan feeding guide loading plate, first
The movable head of bending mechanism and the lower platen of the first bending mechanism maintain an equal level, and now, workpiece can be guided the guiding edge of loading plate by pan feeding
The direction of feed of workpiece is sent in frame (i.e. in bender).In the present embodiment, pan feeding guides loading plate to have two pieces, and two pieces enter
Material guides the longitudinally spaced arrangement of loading plate.It is not provided with pan feeding on the arbitrary-movement articulator of the second bending mechanism and guides loading plate 8.
In the present embodiment, the direction of feed along workpiece be followed successively by pan feeding guide loading plate, the movable head of the first bending mechanism, first
The lower platen of bending mechanism, retainer plate, the lower platen of the second bending mechanism, the movable head of the second bending mechanism, workpiece localization machine
Each location block face of structure.
The present invention application bender can also include a controller (not shown) for control the first bending mechanism, second
Bending mechanism, workpiece locating mechanism, workpiece take out of mechanism.
The bender of present invention application can realize U-shaped bending, and its work process is as follows:
As shown in figure 28 a, the movable head of the first bending mechanism 2 is in following position, the lower platen of the first bending mechanism 2 is in
Unclamp the location of workpiece, the movable head of the second bending mechanism 3 is in the lower platen of following position and the second bending mechanism 3 and is in pine
Opening the location of workpiece, the direction of feed direction of feed of workpiece (Figure 28 a arrow direction be) along workpiece is followed successively by pan feeding and draws
The movable head of guidance support plate the 8, first bending mechanism 2, the lower platen of the first bending mechanism 2, retainer plate the 71, second bender
The movable head of structure 3, the lower platen of the second bending mechanism 3, the positioning component of stacking from the bottom to top of workpiece locating mechanism, now,
Pan feeding guides the movable head of loading plate the 8, first bending mechanism 2, the lower platen of the first bending mechanism 2, retainer plate 71, second
The movable head of bending mechanism 3 and the lower platen of the second bending mechanism 3 maintain an equal level, and the location top board of each positioning component is in reset position,
Figure 28 a shows three positioning components；
As depicted in fig. 28b, workpiece 9 sends into bender along the direction of feed of workpiece, has shown three from the bottom to top in Figure 28 b
The workpiece 9 of stacking is sent in bender, and three workpiece can also send into bender after stacking in can being respectively fed to bender together
In, three Workpiece carriers guide the movable head of loading plate the 8, first bending mechanism 2 to be in following position, the first bending in pan feeding
The lower platen of mechanism 2, the movable head of retainer plate the 71, second bending mechanism 3 are in following position and the second bending mechanism 3 times
On pressing plate, and the end of the leading portion of each layer of workpiece pushes against the location top board with this layer of mutually level positioning component of workpiece and makes this
Location top board slides onto detection position from reset position along workpiece direction of feed；
As shown in Figure 28 c, the movable head crane rising ordering about the first bending mechanism 2 makes at the movable head of the first bending mechanism 2
In bending position, order about the first bending mechanism 2 lower platen rise be at clamp the location of workpiece, order about the second bending mechanism
The movable head crane of 3 rises makes the movable head of the second bending mechanism 3 be in bending position and order about the second bending mechanism 3 times
Pressing plate rising is at clamping the location of workpiece, and the workpiece of stacking is held on the lower platen and first of the first bending mechanism 2 simultaneously
Between top board and the top board of the lower platen of the second bending mechanism 3 and the second bending mechanism 3 of bending mechanism 2, at the first folding
When the lower platen of bender structure 2 and the lower platen of the second bending mechanism 3 rise, order about three positioning components and the first bending mechanism 2
Lower platen and the lower platen of the second bending mechanism 3 rises simultaneously so that three workpiece in uphill process are protected by three positioning components
Hold location, additionally, when the lower platen of the first bending mechanism 2 and the lower platen of the second bending mechanism 3 rise, it is also possible to simultaneously
Order about retainer plate 71 to rise；
As shown in figure 28d, after the workpiece of stacking is held, three positioning components recess workpiece along workpiece direction of feed, respectively position
The location top board of assembly returns to reset position；
As shown in Figure 28 e, the movable head swinging mounting ordering about the first bending mechanism turns over 90 ° of realizations along clockwise direction to layer
The back segment bending of folded workpiece, during the movable head swinging mounting of the first bending mechanism turns over 90 ° along clockwise direction,
The movable head tooth bar of the first bending mechanism and the movable head gear of the first bending mechanism remain engagement, and workpiece can be avoided at folding
With the movable head generation relative displacement of the first bending mechanism and the workpiece that weares and teares during curved；Order about the movable head pendulum of the second bending mechanism
Dynamic support turns over 90 ° of leading portion bendings realizing the workpiece to stacking in the counterclockwise direction, and the movable head at the second bending mechanism swings
During support turns over 90 ° in the counterclockwise direction, the movable head tooth bar of the second bending mechanism and the movable head of evil bending mechanism
Gear remains engagement, and workpiece can be avoided to grind with the movable head generation relative displacement of the second bending mechanism in Forging Process
Damage workpiece；To in the workpiece Forging Process of stacking, the first bending mechanism and the second bending mechanism can work in bending simultaneously, it is possible to
With bending work of staggering the time.
Figure 28 f has shown the workpiece schematic diagram after U-shaped bending.
Claims (6)
1. the workpiece of a bender takes out of mechanism, it is characterised in that:
Including taking out of fixed mount, taking out of travelling carriage, take out of crane, the first jig arm, the second jig arm, take out of
The sliding drive mechanism of travelling carriage, the sliding guide mechanism taking out of travelling carriage, the lifting that takes out of crane drive
Mechanism, take out of the lifting guide mechanism of crane, the first jig arm sliding drive mechanism, the first jig arm sliding are led
To mechanism, the second jig arm sliding drive mechanism, the second jig arm sliding guide mechanism；
This take out of travelling carriage sliding drive mechanism and take out of the sliding guide mechanism of travelling carriage be located at take out of fixing
Frame and take out of between travelling carriage, takes out of the sliding drive mechanism of travelling carriage and drives and take out of travelling carriage along taking out of slip
The sliding guide mechanism sliding of frame；
This takes out of the lift drive mechanism of crane and takes out of the lifting guide mechanism of crane and be located at and take out of slip
Frame and take out of between crane, takes out of the lift drive mechanism of crane and drives and take out of crane along taking out of lifting
The lifting guide mechanism oscilaltion of frame；
This first jig arm sliding drive mechanism and the first jig arm sliding guide mechanism are located at the first jig arm and take out of liter
Between fall frame, the first jig arm sliding drive mechanism drives the first jig arm along the first jig arm sliding guide mechanism sliding
So that the first jig arm near or away from the second jig arm；
This second jig arm sliding drive mechanism and the second jig arm sliding guide mechanism are located at the second jig arm and take out of liter
Between fall frame, the second jig arm sliding drive mechanism drives the second jig arm along the second jig arm sliding guide mechanism sliding
So that the second jig arm near or away from the first jig arm.
The workpiece of bender the most according to claim 1 takes out of mechanism, it is characterised in that:
This sliding drive mechanism taking out of travelling carriage includes taking out of the sliding of travelling carriage and drives motor, takes out of slip
The sliding of frame drives screw mandrel and takes out of the sliding driving nut of travelling carriage, and the sliding taking out of travelling carriage drives motor
Being installed on and take out of on fixed mount, the sliding taking out of travelling carriage drives screw mandrel to be installed in and take out of on fixed mount, takes out of
The sliding driving nut of travelling carriage is installed on and takes out of on travelling carriage, and the sliding taking out of travelling carriage drives the defeated of motor
Shaft drives screw mandrel to couple to drive the sliding taking out of travelling carriage to drive screw mandrel rotation with the sliding taking out of travelling carriage
Turning, the sliding taking out of travelling carriage drives screw mandrel to drive nut to constitute screw mandrel spiral shell through the sliding taking out of travelling carriage
Female secondary；
This sliding guide mechanism taking out of travelling carriage includes being installed on the cunning taking out of travelling carriage taking out of on fixed mount
Move guide rail and being installed on take out of on travelling carriage and take out of slip with the sliding guide rail sliding taking out of travelling carriage coordinates
The sliding slide block of frame.
The workpiece of bender the most according to claim 1 takes out of mechanism, it is characterised in that:
This lift drive mechanism taking out of crane includes being located at and takes out of travelling carriage and take out of removing between crane
The lifting going out crane drives cylinder；
This lifting guide mechanism taking out of crane includes being located at the lifting taking out of crane taking out of on crane
Guide pillar and be located at the lifting guide pin bushing taking out of crane taking out of on travelling carriage, the lifting guide pillar taking out of crane can
Slippingly through the lifting guide pin bushing taking out of crane.
The workpiece of bender the most according to claim 1 takes out of mechanism, it is characterised in that:
This first jig arm sliding drive mechanism includes the first jig arm be located at the first jig arm and take out of between crane
Sliding drives cylinder；
This first jig arm sliding guide mechanism includes the first jig arm sliding guide pillar being located in the first jig arm and is located at
Taking out of the first jig arm sliding guide pin bushing on crane, the first jig arm sliding guide pillar is slippingly through the first jig arm
Sliding guide pin bushing.
The workpiece of bender the most according to claim 1 takes out of mechanism, it is characterised in that:
This second jig arm sliding drive mechanism includes the second jig arm be located at the second jig arm and take out of between crane
Sliding drives cylinder；
This second jig arm sliding guide mechanism includes the second jig arm sliding guide pillar being located in the second jig arm and is located at
Taking out of the second jig arm sliding guide pin bushing on crane, the second jig arm sliding guide pillar is slippingly through the second jig arm
Sliding guide pin bushing.
6. taking out of mechanism according to the workpiece of the bender described in claim 1 or 2 or 3 or 4 or 5, it is special
Levy and be:
Be provided with in this first jig arm that the second jig arm stretches out can the first supporting plate of support workpiece；
Be provided with in this second jig arm that the first jig arm stretches out can the second supporting plate of support workpiece；
First supporting plate and the second supporting plate maintain an equal level.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510085311.7A CN104646560B (en) | 2015-02-16 | 2015-02-16 | The workpiece of bender takes out of mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510085311.7A CN104646560B (en) | 2015-02-16 | 2015-02-16 | The workpiece of bender takes out of mechanism |
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| Publication Number | Publication Date |
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| CN104646560A CN104646560A (en) | 2015-05-27 |
| CN104646560B true CN104646560B (en) | 2016-08-17 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201510085311.7A Active CN104646560B (en) | 2015-02-16 | 2015-02-16 | The workpiece of bender takes out of mechanism |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107226432B (en) * | 2017-06-23 | 2019-05-28 | 安徽普伦智能装备有限公司 | A kind of workpiece promotion transfer |
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|---|---|---|---|---|
| JPH07275967A (en) * | 1994-04-05 | 1995-10-24 | Amada Co Ltd | Device for adjusting punch die |
| US6964185B2 (en) * | 2002-10-11 | 2005-11-15 | General Motors Corporation | Apparatus for bending and transporting an aluminum sheet |
| CN202291115U (en) * | 2011-10-29 | 2012-07-04 | 长城汽车股份有限公司 | Feeding and pick-up device for punching machine |
| CN202506770U (en) * | 2012-03-21 | 2012-10-31 | 中国联合工程公司 | Automatic blanking mechanism for plate-reeling machine |
| CN203245299U (en) * | 2013-05-23 | 2013-10-23 | 苏州青林自动化设备有限公司 | Small size moving-out manipulator |
| CN204504049U (en) * | 2015-02-16 | 2015-07-29 | 奥美森智能装备股份有限公司 | The workpiece of bender takes out of mechanism |
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2015
- 2015-02-16 CN CN201510085311.7A patent/CN104646560B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07275967A (en) * | 1994-04-05 | 1995-10-24 | Amada Co Ltd | Device for adjusting punch die |
| US6964185B2 (en) * | 2002-10-11 | 2005-11-15 | General Motors Corporation | Apparatus for bending and transporting an aluminum sheet |
| CN202291115U (en) * | 2011-10-29 | 2012-07-04 | 长城汽车股份有限公司 | Feeding and pick-up device for punching machine |
| CN202506770U (en) * | 2012-03-21 | 2012-10-31 | 中国联合工程公司 | Automatic blanking mechanism for plate-reeling machine |
| CN203245299U (en) * | 2013-05-23 | 2013-10-23 | 苏州青林自动化设备有限公司 | Small size moving-out manipulator |
| CN204504049U (en) * | 2015-02-16 | 2015-07-29 | 奥美森智能装备股份有限公司 | The workpiece of bender takes out of mechanism |
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| CN104646560A (en) | 2015-05-27 |
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