CN109013764A - A kind of large-sized bender - Google Patents
A kind of large-sized bender Download PDFInfo
- Publication number
- CN109013764A CN109013764A CN201810949506.5A CN201810949506A CN109013764A CN 109013764 A CN109013764 A CN 109013764A CN 201810949506 A CN201810949506 A CN 201810949506A CN 109013764 A CN109013764 A CN 109013764A
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- Prior art keywords
- plate
- clamping
- upper mold
- panel
- lower die
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- 238000005452 bending Methods 0.000 claims abstract description 48
- 230000007246 mechanism Effects 0.000 claims abstract description 39
- 238000007493 shaping process Methods 0.000 claims abstract description 8
- 238000000465 moulding Methods 0.000 claims abstract description 6
- 239000000463 material Substances 0.000 claims description 10
- 239000003381 stabilizer Substances 0.000 claims description 10
- 230000008878 coupling Effects 0.000 claims description 8
- 238000010168 coupling process Methods 0.000 claims description 8
- 238000005859 coupling reaction Methods 0.000 claims description 8
- 239000000853 adhesive Substances 0.000 claims description 5
- 230000001070 adhesive effect Effects 0.000 claims description 5
- 230000035939 shock Effects 0.000 claims description 5
- 230000005611 electricity Effects 0.000 claims description 3
- 238000003462 Bender reaction Methods 0.000 abstract description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 238000009434 installation Methods 0.000 description 3
- 238000006073 displacement reaction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 230000008859 change Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
Classifications
-
- 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
- B21D5/04—Bending sheet metal along straight lines, e.g. to form simple curves on brakes making use of clamping means on one side of the work
-
- 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
- B21D5/002—Positioning devices
-
- 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
- B21D5/02—Bending sheet metal along straight lines, e.g. to form simple curves on press brakes without making use of clamping means
- B21D5/0209—Tools therefor
- B21D5/0254—Tool exchanging
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Bending Of Plates, Rods, And Pipes (AREA)
Abstract
The invention discloses a kind of large-sized benders, it is related to the technical field of sheet fabrication, including bottom plate, side panel, front end panel, front panel, rear panel, bending forming mechanism and clamping and feeding mechanism, bending forming mechanism is opposite to be set on front end panel and front panel, bending forming mechanism includes upper die and lower die, lower die is set between two clamping plates and is fixedly clamped by clamping plate, lower die it is upper, under, before, four faces are equipped with different size shaping groove afterwards, upper mold is set to connecting plate two and fixation is installed by screw in the lower part of upper mold clamping plate, the top of upper mold is equipped with molding protrusion, upper mold is located at the surface of lower die；Clamping and feeding mechanism is symmetrically set in the inside of side panel, and clamping and feeding mechanism includes support plate, motor and plate clamping cylinder.The present invention is by the way that using the conveying and clamping of motor and the realization of plate clamping cylinder to plate in clamping and feeding mechanism, the upper mold passed through in bending forming mechanism drives cylinder to drive upper mold downlink bending sheets.
Description
Technical field
The present invention relates to the technical fields of sheet fabrication, and in particular to a kind of large-sized bender.
Background technique
Existing Plate Bending Machine is usually operator's hand-held board, is then put it at the bending operation of bending machine.
In above-mentioned operation process, plate must be held always by operator and be fixed, and be included in bending process and be also required to
Operator is held.As can be seen that the labor intensity of operator is increased in this way, moreover, bending quality also fully relies on behaviour
The working experience of author determines.In addition, needs according to client need to be bent into different journeys when carrying out Bending Processing to plate
The plate of degree, the bending machine of the lower platen of only one groove is needed when processing the plate of different grooves to lower platen and upper at present
Pressing plate is replaced simultaneously, is adjusted and is needed to take a long time.
China Patent Publication No. is that CN106862326A discloses a kind of large-sized sheet material Double-linkage folding of quickly replacing mould
Bender, including workbench, PLC control device, die holder, left folding bending apparatus and right folding bending apparatus, in which: workbench, including preceding cross
Beam, rear cross beam and at least two guide posts, at least two guide posts are fixed between front beam and rear cross beam in parallel；Several guide posts
Middle position is further fixed on die holder track, and the mold of several different shapes and structure is sequentially connected on die holder track；This folding
Left mold and the right mould tool of the die holder track of bender are connected directly between on die holder track by a sliding machine respectively, simultaneously
The sliding machine passes through a connecting rod respectively and is fixed on left folding bending apparatus and right folding bending apparatus.The bending machine of the invention,
It is compact-sized, suitable for the more structure bendings of large-sized sheet material, can with quick load and unload bending components bending machine.
China Patent Publication No. is that CN108213139A discloses a kind of Plate Bending Machine, including rack, is set on the rack
There is top board, self-powered platform is equipped in the rack of top board lower end, lower supporting block is equipped on self-powered platform, in lower branch
It is movably equipped with lower platen on bracer, the groove different there are two depth and width is set on lower platen, is equipped in lower supporting block
Several sliding slots are equipped with sliding block on lower platen, and mounting plate is equipped on front side of lower supporting block, are equipped with Miniature retractable on a mounting board
Bar, Miniature retractable boom end are fixed on lower platen, are equipped with forward and backward conveying device on the rack, and rear end conveying device includes four
A carriage is equipped with conveyer belt on each carriage, and activity orientation machine is equipped in the rack between every two carriage
Structure, activity orientation mechanism include slide, and movable positioning plate is equipped on slide.The inventive structure is simple, design is reasonable, saves people
Power.
In above-mentioned documents although involved bending machine solves corresponding practical problem, but there is no very well
It must solve the problems, such as that the application is proposed, therefore, bending machine also be needed to re-start more reasonable design.
Summary of the invention
The purpose of the present invention is to provide a kind of large-sized benders, to solve above-mentioned defect caused by the prior art.
A kind of large-sized bender, including bottom plate, side panel, front end panel, front panel, rear panel, bending forming mechanism and
Clamping and feeding mechanism, the side panel and front end panel are separately fixed at the left and right sides of bottom plate and preceding by connection assist
Side, the front panel are mounted on the front side on the top of side panel, and the rear panel is fixed on the rear side of bottom plate,
The bending forming mechanism is opposite to be set on front end panel and front panel, the bending forming mechanism include upper mold and
The top of lower die, the front end panel is equipped with lower die support plate, and it is recessed that the two sides of the lower die support plate are symmetrically arranged with " convex "
Slot is simultaneously equipped with lower die latch by bolt, and the top of the lower die latch is threaded with screw rod, the screw rod it is outer
End is equipped with handle, and the inner end of the screw rod is equipped with lower die clamping plate, and the lower die is set between two clamping plates and passes through
Clamping plate is fixedly clamped, and upper and lower, forward and backward four faces of the lower die are equipped with different size shaping groove；The front panel
Top is laid with upper mold driving cylinder and is installed straight down by air cylinder fixed plate one, the piston of the upper mold driving cylinder
Bar is connected with upper mold guide plate through air cylinder fixed plate together, and guide rail is equipped between the front panel and upper mold guide plate and is slided
Sliding block one is installed, the sliding block one and upper mold guide plate are fixedly mounted, and the lower part of the upper mold guide plate passes through connecting plate one
It is connected with upper mould fixed plate, the front and rear sides of the lower part of the upper mould fixed plate are respectively equipped with connecting plate two and upper mold clamping plate,
The lower part of the connecting plate two and upper mold clamping plate is equipped with upper mold by screw, and the top of the upper mold is equipped with molding protrusion,
The upper mold is located at the surface of lower die；
The clamping and feeding mechanism is symmetrically set in the inside of side panel, and the clamping and feeding mechanism includes support plate, motor
With plate clamping cylinder, the support plate is fixed on the inside of side panel by auxiliary support plate, and the motor is pacified by motor
On the supporting plate, the shaft of the motor through motor fixing plate and is connected with shaft coupling to the horizontal installation forward of loading board, described
The other end of axis device is connected with lead screw and is horizontally mounted on the supporting plate by screw rod mounting plate, is threaded on the lead screw
Sliding block two, the top of two side slides two are equipped with the plate support plate of " L-type ", the upper surface of the plate support plate and mold
Upper end surface is equipped with air cylinder fixed plate two below identical level height, the plate support plate, and the cylinder is fixed
Plate clamping cylinder is installed straight up, the piston-rod end of the plate clamping cylinder is equipped with cylinder link block simultaneously on plate two
Plate clamping plate is installed by link block, the plate clamping plate is located at the surface of plate support plate.
Preferably, suspender member, the left and right sides of the lower die have been symmetrically arranged at left and right sides of the upper mold guide plate
It is symmetrically arranged with down and plays suspender member, the lower suspender member has been equipped with hanging ring, and the suspender member of having gone up is located at lower suspender member
Surface.
Preferably, the lower part of the bottom plate is equipped with stabilizer blade, and the lower end surface of the stabilizer blade is adhesive with bumper and absorbing shock pad.
Preferably, the top in the outside of the side panel, which is equipped with, is open and is rotatably equipped with observation window by hinge, described
The outside of observation window is equipped with handle.
Preferably, the guide rail is dove-tail form guide rail, and the lower part of the guide rail is equipped with upper mold limit plate.
Preferably, the lower end surface of the plate clamping plate is equipped with friction cushion.
The invention has the advantages that the present invention is by utilizing motor and the realization pair of plate clamping cylinder in clamping and feeding mechanism
The conveying and clamping of plate drive cylinder to drive upper mold downlink bending sheets by the upper mold in bending forming mechanism.
(1) by the way that different size shaping groove is arranged on upper and lower, forward and backward four faces of lower die, in upper mold guide plate
The left and right sides is symmetrical arranged and has gone up suspender member, is symmetrical arranged lower suspender member in the left and right sides of lower die and on lower suspender member
Equipped with hanging ring is played, the replacement of the high-effective and labour-saving of lower die may be implemented.
(2) stabilizer blade is equipped with by the lower part in bottom plate and is adhesive with bumper and absorbing shock pad, Ke Yiti in the lower end surface of stabilizer blade
The high entire structural stability of bending machine at work.
(3) it is equipped with by the top in the outside of side panel and is open and observation window is rotatably equipped with by hinge, and seen
Examine window outside be equipped with handle, can allow operator preferably observe and safeguard inside clamping feed device.
(4) it by selecting guide rail for dove-tail form guide rail and upper mold limit plate being arranged in the lower part of guide rail, can be improved
Displacement accuracy during mould downlink simultaneously overcomes the issuable disturbing moment in upper die and lower die clamping process.
(5) by being equipped with friction cushion in the lower end surface of plate clamping plate, plate clamping plate can be allowed not destroy plate
Plate is preferably clamped in the case where surface.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the whole side view of the present invention.
Fig. 2 is the structural schematic diagram of the internal side view of the present invention.
Fig. 3 is the structural schematic diagram of part of the upper die in the present invention.
Fig. 4 is the structural schematic diagram of clamping part in the present invention.
Wherein, 1- stabilizer blade；2- bottom plate；3- connection assist；4- side panel；5- front end panel；6- lower die support plate；Under 7-
Mould latch；8- bolt；9- screw rod；10- lower die clamping plate；11- lower die；Suspender member is played under 12-；13- plays hanging ring；On 14-
Mould drives cylinder；15- air cylinder fixed plate one；16- upper mold guide plate；17- guide rail；18- sliding block one；Suspender member is played on 19-；20-
Connecting plate one；21- upper mould fixed plate；22- connecting plate two；23- upper mold clamping plate；24- upper mold；25- upper mold limited block；26- is auxiliary
Help supporting block；27- support plate；28- motor mounting plate；29- motor；30- shaft coupling；31- lead screw mounting plate；32- lead screw；33-
Sliding block two；34- plate support plate；35- air cylinder fixed plate two；36- plate clamping cylinder；37- cylinder link block；38- board clamp
Tight plate；39- front panel；40- rear panel；41- hinge；42- observation window；43- handle.
Specific embodiment
To be easy to understand the technical means, the creative features, the aims and the efficiencies achieved by the present invention, below with reference to
Specific embodiment, the present invention is further explained.
Embodiment 1
As shown in Figures 1 to 4, a kind of large-sized bender, including bottom plate 2, side panel 4, front end panel 5, front panel 39, after
Panel 40, bending forming mechanism and clamping and feeding mechanism, the side panel 4 and front end panel 5 are solid respectively by connection assist 3
It is scheduled on the left and right sides and front side of bottom plate 2, the front panel 39 is mounted on the front side on the top of side panel 4, the rear panel
40 are fixed on the rear side of bottom plate,
The bending forming mechanism is opposite to be set on front end panel 5 and front panel 39, and the bending forming mechanism includes upper
The top of mould 24 and lower die 11, the front end panel 5 is equipped with lower die support plate 6, and the two sides of the lower die support plate 6 are symmetrically arranged with
" convex " groove is simultaneously equipped with lower die latch 7 by bolt 8, and the top of the lower die latch 7 is threaded with screw rod
9, the outer end of the screw rod 9 is equipped with handle, and the inner end of the screw rod 9 is equipped with lower die clamping plate 10, and the lower die 11 is set to
It is fixedly clamped between two clamping plates 10 and by clamping plate 10, upper and lower, forward and backward four faces of the lower die 11 are equipped with not
Same specification shaping groove；The top of the front panel 39 is laid with upper mold driving cylinder 14 and is erected by air cylinder fixed plate 1
The piston rod of straight installation downwards, the upper mold driving cylinder 14 through air cylinder fixed plate 1 and is connected with upper mold guide plate 16,
It is equipped with guide rail 17 between the front panel and upper mold guide plate 16 and is slidably fitted with sliding block 1, the sliding block 1 and upper mold
Guide plate 16 is fixedly mounted, and the lower part of the upper mold guide plate 16 is connected with upper mould fixed plate 21 by connecting plate 1, described
The front and rear sides of the lower part of upper mould fixed plate 21 are respectively equipped with connecting plate 2 22 and upper mold clamping plate 23,2 22 He of connecting plate
The lower part of upper mold clamping plate 23 is equipped with upper mold 24 by screw, and the top of the upper mold 24 is equipped with molding protrusion, the upper mold
24 are located at the surface of lower die 11；
The clamping and feeding mechanism is symmetrically set in the inside of side panel 4, and the clamping and feeding mechanism includes support plate 27, electricity
Machine 29 and plate clamping cylinder 36, the support plate 27 are fixed on the inside of side panel 4, the motor by auxiliary support plate 26
29 are mounted in support plate 27 forward by the way that motor mounting plate 28 is horizontal, and the shaft of the motor 29 runs through motor fixing plate 28 simultaneously
It is connected with shaft coupling 30, the other end of the shaft coupling 30 is connected with lead screw 32 and is horizontally arranged at branch by screw rod mounting plate 31
On fagging 27, sliding block 2 33 is threaded on the lead screw 32, the top of two side slides 2 33 is equipped with the plate branch of " L-type "
Fagging 34, the upper surface of the plate support plate 34 and the upper end surface of mold 11 are in identical level height, the plate branch
The lower section of fagging 34 is equipped with air cylinder fixed plate 2 35, is equipped with plate in the air cylinder fixed plate 2 35 straight up and clamps gas
Cylinder 36, the piston-rod end of the plate clamping cylinder 36 are equipped with cylinder link block 37 and are equipped with board clamp by link block 37
Tight plate 38, the plate clamping plate 38 are located at the surface of plate support plate 34.
In the present invention, the left and right sides of the upper mold guide plate 16 has been symmetrically arranged with suspender member 19, the lower die 11
The left and right sides be symmetrically arranged with down rise a suspender member 12, the lower suspender member 12 has been equipped with hanging ring 13, described to have gone up hanging
Part 19 is located at the surface of lower suspender member 12.
The invention has the advantages that the present invention is by utilizing 36 reality of motor 29 and plate clamping cylinder in clamping and feeding mechanism
Now to the conveying of plate and clamping, cylinder 14 is driven to drive 24 downlink bending plate of upper mold by the upper mold in bending forming mechanism
Material.By the way that different size shaping groove is arranged on upper and lower, forward and backward four faces of lower die 11, in the left and right of upper mold guide plate 16
Two sides are symmetrical arranged and have gone up suspender member 19, are symmetrical arranged lower suspender member 12 in the left and right sides of lower die 11 and in lower suspender member
12 have been equipped with hanging ring 13, and the replacement of the high-effective and labour-saving of lower die 11 may be implemented.
Embodiment 2
As shown in Figures 1 to 4, a kind of large-sized bender, including bottom plate 2, side panel 4, front end panel 5, front panel 39, after
Panel 40, bending forming mechanism and clamping and feeding mechanism, the side panel 4 and front end panel 5 are solid respectively by connection assist 3
It is scheduled on the left and right sides and front side of bottom plate 2, the front panel 39 is mounted on the front side on the top of side panel 4, the rear panel
40 are fixed on the rear side of bottom plate,
The bending forming mechanism is opposite to be set on front end panel 5 and front panel 39, and the bending forming mechanism includes upper
The top of mould 24 and lower die 11, the front end panel 5 is equipped with lower die support plate 6, and the two sides of the lower die support plate 6 are symmetrically arranged with
" convex " groove is simultaneously equipped with lower die latch 7 by bolt 8, and the top of the lower die latch 7 is threaded with screw rod
9, the outer end of the screw rod 9 is equipped with handle, and the inner end of the screw rod 9 is equipped with lower die clamping plate 10, and the lower die 11 is set to
It is fixedly clamped between two clamping plates 10 and by clamping plate 10, upper and lower, forward and backward four faces of the lower die 11 are equipped with not
Same specification shaping groove；The top of the front panel 39 is laid with upper mold driving cylinder 14 and is erected by air cylinder fixed plate 1
The piston rod of straight installation downwards, the upper mold driving cylinder 14 through air cylinder fixed plate 1 and is connected with upper mold guide plate 16,
It is equipped with guide rail 17 between the front panel and upper mold guide plate 16 and is slidably fitted with sliding block 1, the sliding block 1 and upper mold
Guide plate 16 is fixedly mounted, and the lower part of the upper mold guide plate 16 is connected with upper mould fixed plate 21 by connecting plate 1, described
The front and rear sides of the lower part of upper mould fixed plate 21 are respectively equipped with connecting plate 2 22 and upper mold clamping plate 23,2 22 He of connecting plate
The lower part of upper mold clamping plate 23 is equipped with upper mold 24 by screw, and the top of the upper mold 24 is equipped with molding protrusion, the upper mold
24 are located at the surface of lower die 11；
The clamping and feeding mechanism is symmetrically set in the inside of side panel 4, and the clamping and feeding mechanism includes support plate 27, electricity
Machine 29 and plate clamping cylinder 36, the support plate 27 are fixed on the inside of side panel 4, the motor by auxiliary support plate 26
29 are mounted in support plate 27 forward by the way that motor mounting plate 28 is horizontal, and the shaft of the motor 29 runs through motor fixing plate 28 simultaneously
It is connected with shaft coupling 30, the other end of the shaft coupling 30 is connected with lead screw 32 and is horizontally arranged at branch by screw rod mounting plate 31
On fagging 27, sliding block 2 33 is threaded on the lead screw 32, the top of two side slides 2 33 is equipped with the plate branch of " L-type "
Fagging 34, the upper surface of the plate support plate 34 and the upper end surface of mold 11 are in identical level height, the plate branch
The lower section of fagging 34 is equipped with air cylinder fixed plate 2 35, is equipped with plate in the air cylinder fixed plate 2 35 straight up and clamps gas
Cylinder 36, the piston-rod end of the plate clamping cylinder 36 are equipped with cylinder link block 37 and are equipped with board clamp by link block 37
Tight plate 38, the plate clamping plate 38 are located at the surface of plate support plate 34.
In the present invention, the left and right sides of the upper mold guide plate 16 has been symmetrically arranged with suspender member 19, the lower die 11
The left and right sides be symmetrically arranged with down rise a suspender member 12, the lower suspender member 12 has been equipped with hanging ring 13, described to have gone up hanging
Part 19 is located at the surface of lower suspender member 12.
In the present invention, the lower part of the bottom plate 2 is equipped with stabilizer blade 1, and the lower end surface of the stabilizer blade 1 is adhesive with bumper and absorbing shock
Pad.
In the present invention, the top in the outside of the side panel 4, which is equipped with, is open and is rotatably equipped with observation by hinge 41
The outside of window 42, the observation window 42 is equipped with handle 43.
In the present invention, the guide rail 17 is dove-tail form guide rail, and the lower part of the guide rail 17 is equipped with upper mold limit plate 25.
In the present invention, the lower end surface of the plate clamping plate 38 is equipped with friction cushion.
The working principle of the invention:
Step 1: worker will be put on the basis of the plate support plate 34 of " L-type " to the plate of bending；
Step 2: it is clamped using 38 downlink of piston rod shrinkage band movable plate material clamping plate of plate clamping cylinder 36 to bending plate
Material；
Step 3: the plate to bending is moved to the position of setting using the drive rotation of lead screw 32 of motor 29；
Step 4: 24 downlink of upper mold is driven using the piston rod elongation of upper mold driving cylinder 14 and is molded with lower die 11
Bending；
Step 5: after molding setting time, 24 uplink of upper mold is driven simultaneously using the piston rod elongation of upper mold driving cylinder 14
It is demoulded with lower die 11；
Step 6: it is come loose bending plate using 38 uplink of piston rod elongated movable plate material clamping plate of plate clamping cylinder 36
Material；
Step 7: worker take away bending sheets and by the plate of bending on the basis of the plate support plate 34 of " L-type "
It is put into.
The invention has the advantages that the present invention is by utilizing 36 reality of motor 29 and plate clamping cylinder in clamping and feeding mechanism
Now to the conveying of plate and clamping, cylinder 14 is driven to drive 24 downlink bending plate of upper mold by the upper mold in bending forming mechanism
Material.
(1) by the way that different size shaping groove is arranged on upper and lower, forward and backward four faces of lower die 11, in upper mold guide plate
16 left and right sides is symmetrical arranged and has gone up suspender member 19, is symmetrical arranged lower suspender member 12 in the left and right sides of lower die 11 and under
It plays suspender member 12 and has been equipped with hanging ring 13, the replacement of the high-effective and labour-saving of lower die 11 may be implemented.
It (2), can be with by being equipped with stabilizer blade 1 in the lower part of bottom plate 2 and being adhesive with bumper and absorbing shock pad in the lower end surface of stabilizer blade 1
Improve the structural stability of entire bending machine at work.
(3) it is equipped with by the top in the outside of side panel 4 and is open and observation window 42 is rotatably equipped with by hinge 41, and
The outside of observation window 42 be equipped with handle 43, can allow operator preferably observe and safeguard inside clamping feed device.
It (4), can be with by selecting guide rail 17 for dove-tail form guide rail and upper mold limit plate 25 being arranged in the lower part of guide rail 17
Improve 24 downlink of upper mold during displacement accuracy and overcome issuable in 11 clamping process of upper mold 24 and lower die overturn
Torque.
(5) by being equipped with friction cushion in the lower end surface of plate clamping plate 38, plate clamping plate 38 can be allowed not destroy plate
Plate is preferably clamped in the case where the surface of material.
Therefore, embodiment disclosed above, in all respects are merely illustrative, not the only.It is all
It is included in the invention within the scope of the present invention or in the change being equal in the scope of the present invention.
Claims (6)
1. a kind of large-sized bender, it is characterised in that: including bottom plate (2), side panel (4), front end panel (5), front panel (39),
Rear panel (40), bending forming mechanism and clamping and feeding mechanism, the side panel (4) and front end panel (5) pass through auxiliary connection
Part (3) is separately fixed at the left and right sides and front side of bottom plate (2), and the front panel (39) is mounted on the top of side panel (4)
Front side, the rear panel (40) is fixed on the rear side of bottom plate,
The bending forming mechanism is opposite to be set on front end panel (5) and front panel (39), and the bending forming mechanism includes upper
The top of mould (24) and lower die (11), the front end panel (5) is equipped with lower die support plate (6), and the two of the lower die support plate (6)
Side is symmetrically arranged with " convex " groove and is equipped with lower die latch (7) by bolt (8), the lower die latch (7) it is upper
Portion is threaded with screw rod (9), and the outer end of the screw rod (9) is equipped with handle, and the inner end of the screw rod (9) is equipped with lower die clamp
Tight plate (10), the lower die (11) are set between two clamping plates (10) and are fixedly clamped by clamping plate (10), the lower die
(11) upper and lower, forward and backward four faces are equipped with different size shaping groove；It is laid at the top of the front panel (39)
Mould driving cylinder (14) is simultaneously installed by air cylinder fixed plate one (15) straight down, the piston rod of upper mold driving cylinder (14)
It through air cylinder fixed plate one (15) and is connected with upper mold guide plate (16), is equipped between the front panel and upper mold guide plate (16)
Guide rail (17) is simultaneously slidably fitted with sliding block one (18), and the sliding block one (18) and upper mold guide plate (16) are fixedly mounted, it is described on
The lower part of mould guide plate (16) is connected with upper mould fixed plate (21) by connecting plate one (20), under the upper mould fixed plate (21)
The front and rear sides in portion are respectively equipped with connecting plate two (22) and upper mold clamping plate (23), the connecting plate two (22) and upper mold clamping plate
(23) lower part is equipped with upper mold (24) by screw, and the top of the upper mold (24) is equipped with molding protrusion, the upper mold (24)
Positioned at the surface of lower die (11)；
The clamping and feeding mechanism is symmetrically set in the inside of side panel (4), and the clamping and feeding mechanism includes support plate (27), electricity
Machine (29) and plate clamping cylinder (36), the support plate (27) are fixed on the interior of side panel (4) by auxiliary support plate (26)
Side, the motor (29) are mounted on support plate (27) forward by the way that motor mounting plate (28) are horizontal, and the motor (29) turns
Axis is through motor fixing plate (28) and is connected with shaft coupling (30), and the other end of the shaft coupling (30) is connected with lead screw (32) simultaneously
It is horizontally arranged on support plate (27) by screw rod mounting plate (31), is threaded with sliding block two (33) on the lead screw (32),
The top of two side slides two (33) is equipped with the plate support plate (34) of " L-type ", the upper surface of the plate support plate (34) and
The upper end surface of mold (11) is equipped with air cylinder fixed plate two below identical level height, the plate support plate (34)
(35), it is equipped with straight up plate clamping cylinder (36) on the air cylinder fixed plate two (35), the plate clamping cylinder
(36) piston-rod end is equipped with cylinder link block (37) and is equipped with plate clamping plate (38), the plate by link block (37)
Material clamping plate (38) is located at the surface of plate support plate (34).
2. a kind of large-sized bender according to claim 1, it is characterised in that: the left and right two of the upper mold guide plate (16)
Side has been symmetrically arranged with suspender member (19), is symmetrically arranged with down at left and right sides of the lower die (11) and is played suspender member (12), under described
It plays suspender member (12) to be equipped with hanging ring (13), the surface gone up suspender member (19) and be located at lower suspender member (12).
3. a kind of large-sized bender according to claim 1, it is characterised in that: the lower part of the bottom plate (2) is equipped with branch
The lower end surface of foot (1), the stabilizer blade (1) is adhesive with bumper and absorbing shock pad.
4. a kind of large-sized bender according to claim 1, it is characterised in that: the top in the outside of the side panel (4)
Equipped with being open and being rotatably equipped with observation window (42) by hinge (41), the outside of the observation window (42) is equipped with handle (43).
5. a kind of large-sized bender according to claim 1, it is characterised in that: the guide rail (17) is dove-tail form guide rail,
The lower part of the guide rail (17) is equipped with upper mold limit plate (25).
6. a kind of large-sized bender according to claim 1, it is characterised in that: the lower end surface of the plate clamping plate (38)
Equipped with friction cushion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810949506.5A CN109013764A (en) | 2018-08-20 | 2018-08-20 | A kind of large-sized bender |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810949506.5A CN109013764A (en) | 2018-08-20 | 2018-08-20 | A kind of large-sized bender |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109013764A true CN109013764A (en) | 2018-12-18 |
Family
ID=64632082
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810949506.5A Pending CN109013764A (en) | 2018-08-20 | 2018-08-20 | A kind of large-sized bender |
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| Country | Link |
|---|---|
| CN (1) | CN109013764A (en) |
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Application publication date: 20181218 |