CN107413906A - Rear material stopping device for bending machine and bender - Google Patents
Rear material stopping device for bending machine and bender Download PDFInfo
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- CN107413906A CN107413906A CN201710309946.XA CN201710309946A CN107413906A CN 107413906 A CN107413906 A CN 107413906A CN 201710309946 A CN201710309946 A CN 201710309946A CN 107413906 A CN107413906 A CN 107413906A
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- axis
- axle
- axles
- material stopping
- square tube
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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
- B21D11/00—Bending not restricted to forms of material mentioned in only one of groups B21D5/00, B21D7/00, B21D9/00; Bending not provided for in groups B21D5/00 - B21D9/00; Twisting
- B21D11/22—Auxiliary equipment, e.g. positioning devices
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Bending Of Plates, Rods, And Pipes (AREA)
Abstract
The present invention provides a kind of rear material stopping device for bending machine, is related to the technical field of backgauge equipment, and rear material stopping device for bending machine includes Z axis square tube component, R axle square tubes component, the first X-axis assembling assembly and the second X-axis assembling assembly；Z axis square tube component is connected by the first X-axis assembling assembly and the second X-axis assembling assembly with R axle square tube components, Z axis square tube component can realize the movement of fore-and-aft direction and above-below direction, motor and power transmission shaft are provided with R axle square tubes component, the movement of fore-and-aft direction can be realized；First X-axis assembling assembly and the second X-axis assembling assembly are connected to the both ends of R axle square tube components.The structure for solving lower gear material is simple, it is impossible to alignment error is adjusted, causes the technical problem that machining accuracy is low.The present invention realizes the trace regulation in horizontally and vertically direction using Z axis square tube component and R axle square tubes component, and processing precision of products is high, and production efficiency is high.
Description
Technical field
The present invention relates to the technical field of backgauge equipment, more particularly, to a kind of rear material stopping device for bending machine and bender.
Background technology
Bender, it is a kind of machine that bending is carried out to metal plate.The structure of bender mainly include upper beam, oil cylinder, frame,
Underbeam, workbench and back material stopping, upper beam are fixed on oil cylinder, and oil cylinder is fixed on the top of frame, and underbeam is fixed under frame
Portion, workbench are fixed on underbeam, and the bottom of upper beam installs mold additional, installs lower mould on workbench additional, when bender starts, leads to
Later backgauge is treated position of the folding metal plate under workbench on mould and precisely limited, and drives hydraulic oil to enter by motor and valve group
Entering oil cylinder drives upper beam to move up and down, and upper beam moves downward, and drives mold to move downward, the thin plate on lower mould is rolled over
It is curved.The bending precision of bender is influenced by many factors, and these factors mainly have the positional precision that upper beam moves downward, lathe
The upper beam and the lower ones stress after elastic deformation and corresponding degree of disturbing compensating cylinder compensation situation, the positioning precision of back material stopping, but
Be back material stopping location precision metal plate bending precision it is the most universal.
Back material stopping is one of part of bender, primarily to will treat that bending workpieces are placed on the position on bending work table
Limited, metal plate is at correct position and carry out bending.Existing rear material stopping device for bending machine, due to the knot of connection
Structure is simple, causes alignment error big, and mismachining tolerance is big, and the precision of transmission mechanism is not high, causes the positioning precision of back material stopping
Do not reach preferable effect with repeatable accuracy, ultimately cause the decline of metal plate bending precision.
The content of the invention
It is an object of the invention to provide a kind of rear material stopping device for bending machine, to solve present in prior art, rear gear
The structure of material is simple, it is impossible to rigging error is adjusted, causes the technical problem that mismachining tolerance is big.
The present invention also provides a kind of bender, not high to solve the machining accuracy of bender present in prior art, no
Just the technical problem adjusted.
A kind of rear material stopping device for bending machine provided by the invention, including Z axis square tube component, R axle square tubes component, the first X-axis
Assembling assembly and the second X-axis assembling assembly；
The Z axis square tube component passes through the first X-axis assembling assembly and the second X-axis assembling assembly and the R axles square tube
Component connects, and the Z axis square tube component can realize the movement of fore-and-aft direction and above-below direction, be set in the R axles square tube component
There are motor and power transmission shaft, the movement of fore-and-aft direction can be realized；The first X-axis assembling assembly and the second X-axis assembling group
The structure of part is identical, and the first X-axis assembling assembly and the second X-axis assembling assembly are connected to the R axles square tube component
Both ends.
Further, the first X-axis assembling assembly includes the main contiguous block of back material stopping, back material stopping R axles rack, back material stopping R
Axle line slideway, back material stopping R axles sliding block, the first elastic component, R axle square tubes bottom plate, locking member, the second keeper, R axle axles are fixed
Block, X-axis axle fixed block, back material stopping X-axis rack, back material stopping X-axis line slideway, back material stopping X-axis slide block, X-axis stroke limit block and X
Axle limit switch；
The back material stopping R axle sliding blocks are connected on the main contiguous block of the back material stopping, the back material stopping R axles line slideway and institute
The connection of back material stopping R axles sliding block is stated, the back material stopping R axles rack is connected with the back material stopping R axle line slideways；First elasticity
One end of part is connected with the back material stopping R axle racks, and the other end and the main contiguous block of the back material stopping of first elastic component connect
Connect；One end of the R axles square tube bottom plate is connected with the main contiguous block of the back material stopping, and the other end of the R axles square tube bottom plate passes through
The locking member and the second keeper are connected with the R axles square tube component；The R axles axle fixed block is connected to the back material stopping master
On contiguous block, the one side in the R axles square tube bottom plate, the X-axis axle fixed block is connected on the main contiguous block of the back material stopping,
Another side in the R axles square tube bottom plate；Back material stopping X-axis rack and back material stopping the X-axis line slideway be arranged in parallel, and even
It is connected on the side of the main contiguous block of the back material stopping；The back material stopping X-axis slide block is connected to one end of the main contiguous block of the back material stopping,
And it is connected on the back material stopping X-axis line slideway；The X-axis stroke limit block is connected to the back material stopping X-axis line slideway
One end, the X-axis limit switch is connected on framework lateral plate, and the X-axis limit switch is two, two X-axis limit switches
The both ends of the back material stopping X-axis line slideway are connected to, and are arranged on the back material stopping X-axis rack and back material stopping X-axis is straight
Between line guide rail.
Further, the first X-axis assembling assembly also includes the first keeper, and first keeper is two, and two
Individual first keeper is connected on the back material stopping R axle racks, and the main contiguous block of back material stopping is provided with two limits
Position groove, two first keepers are slidably connected in two stopper slots respectively.
Further, the R axles axle fixed block includes axle fixed block base, axle fixed block spring steel, the 3rd keeper, the
A connection piece, axle fixed block bearing holder (housing, cover), deep groove ball bearing and the second connector；The axle fixed block base passes through institute by screw
State axle fixed block spring steel to be connected on the main contiguous block end face of the back material stopping, the axle fixed block bearing holder (housing, cover) passes through described
Three keepers are connected with one end of the axle fixed block spring steel；Between the axle fixed block spring steel and the 3rd keeper
Fixed by first connector；The deep groove ball bearing is connected in the axle fixed block bearing holder (housing, cover)；Second connection
Part be two, two second connectors are connected on axle fixed block base, make two the second connectors respectively against
The axle fixed block spring steel and the axle fixed block bearing holder (housing, cover).
Further, the Z axis square tube component includes protective cover, the first rear baffle, the second rear baffle and the assembling of Z axis square tube
Part, first rear baffle and second rear baffle are connected to the both ends of the Z axis square tube assembly parts end face, the protection
Cover is connected to the other end of the Z axis square tube assembly parts；
The Z axis square tube assembly parts include Z axis line slideway, the first aluminium section bar, Z axis square tube, the first boring cover, second vexed
Lid, aluminium section bar fixed plate, the 3rd connector, the 4th connector, the 5th connector, the 6th connector, the 7th connector, limited block
And aluminum profile cover plate；The Z axis line slideway is connected on first aluminium section bar, makes first rear baffle and described
Second rear baffle moves on the Z axis line slideway, and first aluminium section bar is connected to the one side of the Z axis square tube；It is described
There are the first connecting hole and the second connecting hole on first aluminium section bar, first boring cover and the second boring cover are connected to described first
On connecting hole and the second connecting hole；The aluminium section bar fixed plate is connected to the another of the Z axis square tube by the 5th connector
Simultaneously；First aluminium section bar is connected with aluminium section bar fixed plate by the 3rd connector and the 4th connector and to perpendicular
For Nogata to being adjusted, first aluminium section bar passes through the 6th connector and the 7th connector and aluminium section bar fixed plate
Connect and horizontal direction is adjusted；The limited block is connected on first aluminium section bar, and is arranged on the Z axis straight line
The both ends of guide rail；The aluminum profile cover plate is two, and two aluminum profile cover plates are connected to first aluminium section bar
Both ends.
Further, the Z axis square tube component also includes the first positioning part, positioning steel spring plate, latch plate fixture block, the 8th
Connector, the 9th connector, R axle position adjustable boards fixture block, R axles position adjustable board, the second positioning part and R axle pad plates；
It is described first positioning part one end be connected in the first X-axis assembling assembly, it is described first positioning part it is another
End is fastened on the positioning steel spring plate；The latch plate fixture block is connected to the positioning spring steel by the 8th connector
On plate, and the positioning steel spring plate is fixed on the first X-axis assembling assembly；
One end of the second positioning part is connected on the R axle pads plate, and the other end of the second positioning part is fastened on
In the groove of the R axles position adjustable board；The R axles position adjustable board fixture block is connected to the positioning steel spring plate by the 9th connector
On, and make the positioning steel spring plate that the R axles position adjustable board is pressed on the R axle pads plate；
The end face of the R axles position adjustable board has stair-stepping first neck, one end mask of the positioning steel spring plate
There is stair-stepping second neck being engaged with first neck；Have two rows being capable of the side of adjustment on the positioning steel spring plate
To rectangular channel, two row's rectangular channels be distributed in up and down both sides, the above is longitudinal rectangular channel, and here is horizontal rectangular channel, in two rows
Longitudinal rectangular channel of the positioning steel spring plate elasticity can be increased by being provided between rectangular channel.
Further, first rear baffle refer to including gear, the tenth connector, the tenth a connection piece, gear index arm, the 12nd
Connector, rear baffle positioning strip, the 13rd connector, the second elastic component, the 4th keeper, the 14th connector, the 3rd elasticity
Part, rear baffle steady pin, the 15th connector, the second aluminium section bar, sliding block, the first cover plate, the second cover plate and shock-absorbing rubber blanket；
The gear refers to be connected by the tenth connector and the tenth a connection piece with one end of the gear index arm, and the described 12nd
The gear index arm is fixed with the rear baffle positioning strip for connector, the second elastic component, and the one of the 15th connector
End is connected with second aluminium section bar, and the other end of the 15th connector withstands the rear baffle positioning strip, and the gear refers to
The other end of arm is connected by the 13rd connector with the rear baffle positioning strip, and the rear baffle positioning strip passes through described
4th keeper, rear baffle steady pin are connected with the one side of second aluminium section bar, and the rear baffle positioning strip passes through the 15th
Connector abuts with the another side of second aluminium section bar；14th connector and the rear baffle steady pin pass through described
3rd elastic component connects；
The sliding block is connected to the another side of second aluminium section bar, and first cover plate, the second cover plate are connected to described
The relative both ends of the surface of second aluminium section bar；The shock-absorbing rubber blanket is connected on second aluminium section bar.
Further, the R axles square tube component includes R axles square tube, speed reducing box base, double servo turbine and worm reduction boxes, R
Axle servomotor, X-axis servomotor, first shaft coupling, the first R axles transmission optical axis, the first X-axis transmission optical axis, second shaft coupling,
3rd shaft coupling, the first R shaft gears axle, the first X-axis gear shaft, the 2nd R axles transmission optical axis, the second X-axis transmission optical axis, tetrad
Axle device, the 5th shaft coupling, the 2nd R shaft gears axle, the second X-axis gear shaft；
The both ends of the R axles square tube are connected with the first X-axis assembling assembly and the second X-axis assembling assembly respectively,
The speed reducing box base is connected in the R axles square tube, and double servo turbine and worm reduction boxes are connected to the reduction box bottom
On seat, the R axles servomotor and the X-axis servomotor are connected on double servo turbine and worm reduction boxes；Described
One shaft coupling is four, four first shaft couplings make respectively four output shafts of double servo turbine and worm reduction boxes according to
It is secondary to be driven the one of optical axis with one end of the first R axles transmission optical axis, one end of first X-axis transmission optical axis, the 2nd R axles
End, one end connection of the second X-axis transmission optical axis；
The other end of the first R axles transmission optical axis is described by second shaft coupling and the first R shaft gear axis connections
The other end of first X-axis transmission optical axis passes through the 3rd shaft coupling and the first X-axis gear axis connection, the 2nd R axles transmission
The other end of optical axis passes through the 4th shaft coupling and the 2nd R shaft gear axis connections, the other end of the second X-axis transmission optical axis
Pass through the 5th shaft coupling and the second X-axis gear axis connection.
Further, the R axles square tube component also includes the first power transmission shaft limiting plate, the first power transmission shaft limited block, second
Power transmission shaft limiting plate and second driving shaft limited block；
The first power transmission shaft limited block is two, and two the first power transmission shaft limited blocks are connected to described first
The other end of R axles transmission optical axis and the other end of first X-axis transmission optical axis, two the first power transmission shaft limited block difference
It is connected on the first power transmission shaft limiting plate, the first power transmission shaft limiting plate is connected to one end of the R axles square tube；It is described
Second driving shaft limited block is two, and two second driving shaft limited blocks are connected to the 2nd R axles transmission optical axis
The other end, the second X-axis transmission optical axis the other end, two second driving shaft limited blocks be connected to it is described second pass
On moving axis limiting plate, the second driving shaft limiting plate is connected to the other end of the R axles square tube.
The present invention also provides a kind of bender, including body and described rear material stopping device for bending machine；
Mounting seat is provided with the body, the rear material stopping device for bending machine is connected in the mounting seat.
Rear material stopping device for bending machine provided by the invention, the Z axis square tube component are connected to the upper of the R axles square tube component
Portion position, gear is referred to superincumbent guide rail and move left and right adjustment along Z axis horizontal direction；Set in the R axles square tube component
There are motor and power transmission shaft, the motor uses two, is connected to the both ends of power transmission shaft, enters action to power transmission shaft
Power transmission, adjustment is moved up and down with realize vertical direction；The knot of the first X-axis assembling assembly and the second X-axis assembling assembly
Structure is identical, and is connected to the left and right ends position of the R axles square tube component, makes the drive Z axis square tube component along dampening
Square to adjustment, or the R axles square tube component is driven to be adjusted along vertical direction.
The present invention also provides a kind of bender, above-mentioned rear material stopping device for bending machine is installed on the bender, by water
Square to the adjustment with vertical direction, the positioning precision of whole bender can be made high, make the machining accuracy of product high, improve
Production efficiency.
Brief description of the drawings
, below will be to specific in order to illustrate more clearly of the specific embodiment of the invention or technical scheme of the prior art
The required accompanying drawing used is briefly described in embodiment or description of the prior art, it should be apparent that, in describing below
Accompanying drawing is some embodiments of the present invention, for those of ordinary skill in the art, before creative work is not paid
Put, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is one side structural representation provided in an embodiment of the present invention；
Fig. 2 is another side structural representation provided in an embodiment of the present invention；
Fig. 3 is decomposing schematic representation provided in an embodiment of the present invention；
Fig. 4 is the first X-axis assembling assembly one side structural representation provided in an embodiment of the present invention；
Fig. 5 is the first X-axis assembling assembly another side provided in an embodiment of the present invention structural representation；
Fig. 6 is the front view of R axles square tube bottom plate provided in an embodiment of the present invention；
Fig. 7 is the stereogram of R axles square tube bottom plate provided in an embodiment of the present invention；
Fig. 8 is Z axis square tube component diagram provided in an embodiment of the present invention；
Fig. 9 is the schematic diagram of Z axis square tube assembly parts provided in an embodiment of the present invention；
Figure 10 is the schematic diagram that Z axis square tube assembly parts provided in an embodiment of the present invention do not install the first aluminium section bar；
Figure 11 is A portions enlarged drawing in Figure 10；
Figure 12 is back material stopping R axles rack and Z axis square tube coupling part schematic diagram；
Figure 13 is Figure 12 explosive view；
Figure 14 is positioning steel spring plate schematic diagram provided in an embodiment of the present invention；
Figure 15 is rear baffle schematic diagram provided in an embodiment of the present invention；
Figure 16 is rear baffle explosive view provided in an embodiment of the present invention；
Figure 17 is R axles square tube component diagram provided in an embodiment of the present invention.
Icon：1-Z axle square tube components；2-R axle square tube components；3- the first X-axis assembling assemblies；The X-axis of 4- second is assembled
Component；The main contiguous block of 5- back material stoppings；6- back material stopping R axle racks；7- back material stopping R axle line slideways；8- back material stopping R axles are slided
Block；The keepers of 9- first；The elastic components of 10- first；11-R axle square tube bottom plates；12- locking members；The keepers of 13- second；
14-R axle axle fixed blocks；15- axle fixed block bases；16- axle fixed block spring steel；The keepers of 17- the 3rd；18- first connects
Fitting；19- axle fixed block bearing holder (housing, cover)s；20- deep groove ball bearings；The connectors of 21- second；22-X axle axle fixed blocks；After 23-
Backgauge X-axis rack；24- back material stopping X-axis line slideways；25- back material stopping X-axis slide blocks；26-X axle stroke limit blocks；27-X axles
Limit switch；28- protective covers；The rear baffles of 29- first；The rear baffles of 30- second；31-Z axle square tube assembly parts；32-Z axles are straight
Line guide rail；The aluminium section bars of 33- first；34-Z axle square tubes；The boring covers of 35- first；The boring covers of 36- second；37- aluminium section bar fixed plates；
The connectors of 38- the 3rd；The connectors of 39- the 4th；The connectors of 40- the 5th；The connectors of 41- the 6th；The connectors of 42- the 7th；
43- limited blocks；44- aluminum profile cover plates；The positioning parts of 45- first；46- positioning steel spring plates；47- latch plate fixture blocks；48-
8th connector；The connectors of 49- the 9th；50-R axle position adjustable board fixture blocks；51-R axle position adjustable boards；The positioning parts of 52- second；53-
R axle pad plates；54- gears refer to；The connectors of 55- the tenth；The a connection piece of 56- the tenth；57- keeps off index arm；The connectors of 58- the 12nd；
59- rear baffle positioning strips；The connectors of 60- the 13rd；The elastic components of 61- second；The keepers of 62- the 4th；63- the 14th connects
Fitting；The elastic components of 64- the 3rd；65- rear baffle steady pins；The connectors of 66- the 15th；The aluminium section bars of 67- second；68- is slided
Block；The cover plates of 69- first；The cover plates of 70- second；71- shock-absorbing rubber blankets；72-R axle square tubes；73- speed reducing box bases；74- is double
Servo turbine and worm reduction box；75-R axle servomotors；76-X axle servomotors；77- first shaft couplings；The R axles of 78- the first
It is driven optical axis；The X-axis of 79- first is driven optical axis；80- second shaft couplings；The shaft couplings of 81- the 3rd；The R shaft gear axles of 82- the first；
83- the first X-axis gear shafts；The R axles of 84- the 2nd are driven optical axis；The X-axis of 85- second is driven optical axis；The shaft couplings of 86- the 4th；87-
5th shaft coupling；The R shaft gear axles of 88- the 2nd；89- the second X-axis gear shafts；90- the first power transmission shaft limiting plates；91- first
Power transmission shaft limited block；92- second driving shaft limiting plates；93- second driving shaft limited blocks.
Embodiment
Technical scheme is clearly and completely described below in conjunction with accompanying drawing, it is clear that described implementation
Example is part of the embodiment of the present invention, rather than whole embodiments.Based on the embodiment in the present invention, ordinary skill
The every other embodiment that personnel are obtained under the premise of creative work is not made, belongs to the scope of protection of the invention.
In the description of the invention, it is necessary to explanation, term " " center ", " on ", " under ", "left", "right", " vertical ",
The orientation or position relationship of the instruction such as " level ", " interior ", " outer " be based on orientation shown in the drawings or position relationship, merely to
Be easy to the description present invention and simplify description, rather than instruction or imply signified device or element must have specific orientation,
With specific azimuth configuration and operation, therefore it is not considered as limiting the invention.In addition, term " first ", " second ",
" the 3rd " is only used for describing purpose, and it is not intended that instruction or hint relative importance.
In the description of the invention, it is necessary to illustrate, unless otherwise clearly defined and limited, term " installation ", " phase
Even ", " connection " should be interpreted broadly, for example, it may be being fixedly connected or being detachably connected, or be integrally connected；Can
To be mechanical connection or electrical connection；Can be joined directly together, can also be indirectly connected by intermediary, Ke Yishi
The connection of two element internals.For the ordinary skill in the art, with concrete condition above-mentioned term can be understood at this
Concrete meaning in invention.
Fig. 1 is one side structural representation provided in an embodiment of the present invention；Fig. 2 is opposite side provided in an embodiment of the present invention
Face structural representation；Fig. 3 is decomposing schematic representation provided in an embodiment of the present invention；Fig. 4 is the first X-axis provided in an embodiment of the present invention
Assembling assembly one side structural representation；Fig. 5 is that the first X-axis assembling assembly another side provided in an embodiment of the present invention structure is shown
It is intended to；Fig. 6 is the front view of R axles square tube bottom plate provided in an embodiment of the present invention；Fig. 7 is R axle sides provided in an embodiment of the present invention
The stereogram of tube bottom plate；Fig. 8 is Z axis square tube component diagram provided in an embodiment of the present invention；Fig. 9 provides for the embodiment of the present invention
Z axis square tube assembly parts schematic diagram；Figure 10 is that Z axis square tube assembly parts provided in an embodiment of the present invention do not install the first aluminium section bar
Schematic diagram；Figure 11 is A portions enlarged drawing in Figure 10；Figure 12 is back material stopping R axles rack and Z axis square tube coupling part schematic diagram；Figure
13 be Figure 12 explosive view；Figure 14 is positioning steel spring plate schematic diagram provided in an embodiment of the present invention；Figure 15 is implemented for the present invention
The rear baffle schematic diagram that example provides；Figure 16 is rear baffle explosive view provided in an embodiment of the present invention；Figure 17 is the embodiment of the present invention
The R axle square tube component diagrams of offer.
As shown in Fig. 1~17, in bender field, direction XRZ axles, when people faces bender front, X are represented
Axle represents movable direction, and R axles represent the direction moved up and down, and Z axis represents the direction moved left and right.It is provided by the invention
A kind of rear material stopping device for bending machine, including Z axis square tube component 1, R axle square tubes component 2, the first X-axis assembling assembly 3 and the second X-axis
Assembling assembly 4；
The Z axis square tube component 1 passes through the first X-axis assembling assembly 3 and the second X-axis assembling assembly 4 and the R axle sides
Tube assembly 2 connects, and the Z axis square tube component 1 can realize the movement of Z axis fore-and-aft direction and above-below direction, and the back material stopping is Z
Axle does not have what is automated, and gear refers to that to be moved left and right on guide rail be lean on people's hand propelled, and Z axis can also use the side automated
Formula, therefore, it is desirable to install motor, gear and rack additional, moved by motor-driven gear on rack and drive gear to refer on guide rail
Motion；Two motors and power transmission shaft are provided with the R axles square tube component 2, when the motor starts, can be transmitted dynamic
Power, so as to realize the movement of R axle fore-and-aft directions, the motor is two, and two motors and power transmission shaft are watched by double
Take turbine and worm reduction box 74 to connect, be two groups of turbine and worms inside reduction box, turbine connection power transmission shaft, worm screw connection drives electric
Machine；The first X-axis assembling assembly 3 is identical with the structure of the second X-axis assembling assembly 4, the first X-axis assembling assembly 3 and
Two X-axis assembling assemblies 4 are connected to the both ends of the R axles square tube component 2, drive the R axles square tube component 2 along X-axis side
To movement, drive Z axis square tube component moved along X-axis and R direction of principal axis.
Further, as shown in Figure 4, Figure 5, the first X-axis assembling assembly 3 includes the main contiguous block 5 of back material stopping, back material stopping
R axles rack 6, back material stopping R axles line slideway 7, back material stopping R axles sliding block 8, the first elastic component 10, R axle square tubes bottom plate 11, locking member
12nd, the second keeper 13, R axle axles fixed block 14, X-axis axle fixed block 22, back material stopping X-axis rack 23, back material stopping X-axis line slideway
24th, back material stopping X-axis slide block 25, X-axis stroke limit block 26 and X-axis limit switch 27；
The main contiguous block 5 of back material stopping is the main part of the first X-axis assembling assembly 3, and remaining part is all connected with
In the rear on the main contiguous block 5 of backgauge；The back material stopping R axles sliding block 8 is connected on the main contiguous block 5 of the back material stopping, after described
Backgauge R axles line slideway 7 is connected with the back material stopping R axles sliding block 8, and the back material stopping R axles rack 6 and the back material stopping R axles are straight
Line guide rail 7 connects, at this moment, the back material stopping R axles rack 6 can the relatively described main contiguous block 5 of back material stopping do the fortune of vertical direction
It is dynamic, the back material stopping R axles rack 6 is done the motion of R direction of principal axis；First elastic component 10 uses nitrogen spring, the nitrogen
The upper end of spring is connected with the back material stopping R axles rack 6, and the lower end of nitrogen spring contiguous block 5 main with the back material stopping connects
Connect, make R axles using nitrogen spring to bear gravity, mitigate the live load of servomotor；The upper end of the R axles square tube bottom plate 11
Face contiguous block 5 main with the back material stopping is connected；The locking member 12 is outer-hexagonal bolt, and second keeper 13 is cylinder
Pin, the lower surface of the R axles square tube bottom plate 11 passes through the four outer-hexagonal bolts and four cylinders on R axle square tubes bottom plate 11
One end locking of pin and the R axles square tube component 2 connects, and is positioned using two straight pins；The R axles axle fixed block 14
It is connected on the main contiguous block 5 of the back material stopping, in the upper surface of the R axles square tube bottom plate 11, the X-axis axle fixed block 22 connects
Connect on the main contiguous block 5 of the back material stopping, in the lower surface of the R axles square tube bottom plate 11, X-axis gear shaft is positioned；Institute
State back material stopping X-axis rack 23 to be screwed on the side plate of bender, make the back material stopping X-axis rack 23 relative to absolute
Coordinate system is motionless, and the back material stopping X-axis line slideway 24 is screwed on the side plate of bender, the back material stopping
X-axis line slideway 24 is also motionless relative to absolute coordinate system, and the back material stopping X-axis rack 23 and back material stopping X-axis straight line are led
Rail 24 be arranged in parallel, and is connected to the side of the main contiguous block 5 of the back material stopping；The back material stopping X-axis slide block 25 is connected to described
One end of the main contiguous block 5 of back material stopping, and be connected on the back material stopping X-axis line slideway 24, the main contiguous block 5 of back material stopping exists
The motion of X-direction is carried out under the position-limiting action of the back material stopping X-axis line slideway 24, due to X-axis gear shaft and back material stopping X-axis
The interaction of rack 23, the motion of the main contiguous block 5 of back material stopping in the X direction is driven, because R axle square tubes component 2 is fixed on by R
On the main contiguous block 5 of back material stopping that axle square tube bottom plate 11 connects, the part position relation in R axle square tubes component 2 is constant, but gear
Axle and power transmission shaft carry out rotation, therefore the position relationship of R axle square tubes component 2 and the main contiguous block 5 of back material stopping, while in X-axis
Moved on direction；The X-axis stroke limit block 26 is connected to one end of the back material stopping X-axis line slideway 24, and the X-axis is spacing
Switch 27 is connected on framework lateral plate, and the X-axis limit switch 27 is two, and two X-axis limit switches 27 are connected to institute
The both ends of back material stopping X-axis line slideway 24 are stated, and are arranged on the back material stopping X-axis rack 23 and back material stopping X-axis line slideway 24
Between, the X-axis stroke limit block 26 is fixed on the side plate of frame, carries out spacing, X-axis limit to the stroke of X-axis from machinery
Bit switch 27 is also secured on framework lateral plate, X-axis movement travel is carried out from electrically spacing.
Further, the first X-axis assembling assembly 3 also includes the first keeper 9, and first keeper 9 is two,
Two first keepers 9 are connected on the back material stopping R axles rack 6, and the main contiguous block 5 of back material stopping is provided with two
Individual stopper slot, two first keepers 9 are slidably connected in two stopper slots respectively, to the back material stopping R axle teeth
Motion of the bar 6 on R axles carries out certain stroke limit.
Further, as shown in Figure 6, Figure 7, the R axles axle fixed block 14 includes axle fixed block base 15, axle fixed block bullet
Spring steel 16, the 3rd keeper 17, the first connector 18, axle fixed block bearing holder (housing, cover) 19, the connector 21 of deep groove ball bearing 20 and second；
The R axles axle fixed block 14 is fixedly connected on the main contiguous block 5 of back material stopping, and the position of R shaft gear axles is determined
Position, the assembly precision of gear and rack is ensure that, ensure engagement；The axle fixed block base 15 is the master of R axle axles fixed block 14
Part is wanted, the axle fixed block spring steel 16 is arranged between axle fixed block base 15 and the main contiguous block 5 of back material stopping, and the axle is consolidated
Determine block base 15 and fix and be positioned at the main one end of contiguous block 5 of back material stopping through axle fixed block spring steel 16 by screw and alignment pin
On face；The axle fixed block bearing holder (housing, cover) 19 is connected by one end of the 3rd keeper 17 and the axle fixed block spring steel 16
Connect, the 3rd keeper 17 is positioned using cylindrical positioning pins；The axle fixed block spring steel 16 and the described 3rd positioning
Fixed between part 17 by first connector 18, first connector 18 is using silk top；The deep groove ball bearing 20 connects
It is connected in the axle fixed block bearing holder (housing, cover) 19, the optical axis portion and deep groove ball bearing 20 for making gear shaft coordinate, and ensure gear shaft
Positional precision；Second connector 21 is two silk tops, and two silk tops are connected on the axle fixed block base 15, made
The upper end on two silk tops is fixed respectively against the axle fixed block spring steel 16 and the axle fixed block bearing holder (housing, cover) 19 with adjusting axle
The position of block bearing holder (housing, cover) 19.
Further, as shown in figure 8, the Z axis square tube component 1 is kept off after including protective cover 28, the first rear baffle 29, second
Finger 30 and Z axis square tube assembly parts 31, the protective cover 28 use organ type, for protecting Electric Wires ＆ Cables, first rear baffle
29 and second rear baffle 30 be connected to the both ends of the end face of Z axis square tube assembly parts 31, the protective cover 28 is connected to
The other end of the Z axis square tube assembly parts 31；
As shown in Fig. 9, Figure 10, Figure 11, the Z axis square tube assembly parts 31 include Z axis line slideway 32, the first aluminium section bar
33rd, Z axis square tube 34, the first boring cover 35, the second boring cover 36, aluminium section bar fixed plate 37, the 3rd connector 38, the 4th connector 39,
5th connector 40, the 6th connector 41, the 7th connector 42, limited block 43 and aluminum profile cover plate 44；
The Z axis line slideway 32 is fixedly connected on first aluminium section bar 33 using screw, and the first aluminium section bar 33 is
Organ-shaped aluminium section bar, first rear baffle 29 and second rear baffle 30 is set to be transported on the Z axis line slideway 32
Dynamic, first aluminium section bar 33 is connected to the one side of the Z axis square tube 34, and first aluminium section bar 33 is consolidated using screw and silk top
Surely it is connected in the aluminium section bar fixed plate 37；There are the first connecting hole and the second connecting hole on first aluminium section bar 33, it is described
First boring cover 35 and the second boring cover 36 are connected on first connecting hole and the second connecting hole, due to the first connecting hole
Diameter is big, and the diameter of the second connecting hole is small, and first boring cover 35 uses big boring cover, and second boring cover 36 uses small boring cover,
Sealing function is not only played, also acts effect attractive in appearance；The aluminium section bar fixed plate 37 is connected by the 5th connector 40
The another side of the Z axis square tube 34 is connected on, the 5th connector 40 is screw；First aluminium section bar 33 passes through the described 3rd
Connector 38 and the 4th connector 39 are connected with aluminium section bar fixed plate 37 and vertical direction are adjusted, and the described 3rd connects
Fitting 38 is screw, and the 4th connector 39 is silk top, and first aluminium section bar 33 passes through the 6th connector 41 and institute
State the 7th connector 42 to be connected with aluminium section bar fixed plate 37 and be adjusted horizontal direction, the 6th connector 41 is spiral shell
Silk, the 7th connector 42 is silk top, in the Z-direction of the first aluminium section bar 33, just has such tune every a segment distance
Engagement positions, it is convenient that first aluminium section bar 33 is carried out to be based on elastically-deformable fine setting, it ensure that the positioning precision that rear shelves refer to；The limit
Position block 43 is connected on first aluminium section bar 33, and is arranged on the both ends of the Z axis line slideway 32, and two rear baffles are existed
Movement travel in Z-direction carries out spacing；The aluminum profile cover plate 44 is organ-shaped aluminium section bar lid, is arranged to two, two
The individual aluminum profile cover plate 44 is connected to the both ends of first aluminium section bar 33, serves effect attractive in appearance.
Further, as shown in Figure 12, Figure 13, Figure 14, the Z axis square tube component 1 also includes the first positioning part 45, positioning
Steel spring plate 46, latch plate fixture block 47, the 8th connector 48, the 9th connector 49, R axle position adjustable boards fixture block 50, R axle position adjustable boards
51st, the second positioning part 52 and R axle pads plate 53；
One end of the first positioning part 45 is connected in the first X-axis assembling assembly 3, the first positioning part 45
The other end is fastened on the positioning steel spring plate 46, and the first positioning part 45 is fixed on back material stopping X-axis using positioning screw
On rack 23, nut portion is blocked in the rectangular channel of positioning steel spring plate 46, is revolved by the screwed hole of back material stopping X-axis rack 23
Turn, positioning steel spring plate 46 can be promoted to adjust different positions；8th connector 48 is screw, and the screw is by described in
Latch plate fixture block 47 is connected on the positioning steel spring plate 46 and is fixed on the back material stopping X-axis of the first X-axis assembling assembly 3
On rack 23, the positioning bottom of steel spring plate 46 is provided with row's transverse direction rectangular channel, and the 8th connector 48 is horizontal through this row
Fixed to rectangular channel, fixed position can adjust, and realize the function of left and right fine setting；
The second positioning part 52 is connected on the R axle pads plate 53 using positioning screw, the one end for screw of transposing, and is transposed
The other end of screw is fastened in the rectangular channel of the R axles position adjustable board 51；9th connector 49 uses screw, and screw is by institute
State R axle position adjustable boards fixture block 50 to be connected on the positioning steel spring plate 46, and the positioning steel spring plate 46 is adjusted the R axles
Position plate 51 is pressed on the R axle pads plate 53, is finally fixed in Z axis square tube 34, R axles position adjustable board 51 and the top of R axle pads plate 53
All the time concordant with the machined surface of Z axis square tube 34, when screw is transposed in locking, the nut portion for screw of transposing is due to blocking R
The rectangle slot part of axle position adjustable board 51, on Figure 14 direction, therefore R axles position adjustable board 51 is driven to left movement；
The end face of the R axles position adjustable board 51 has stair-stepping first neck, one end of the positioning steel spring plate 46
Face has stair-stepping second neck being engaged with first neck；Have two rows can on the positioning steel spring plate 46
The rectangular channel of adjustment direction, two row's rectangular channels are distributed in both sides up and down, and the above is longitudinal rectangular channel, and here is horizontal rectangular channel,
Longitudinal rectangular channel of the elasticity of positioning steel spring plate 46 can be increased by being provided between two row's rectangular channels.Due to R axle position adjustable boards
Oblique step-feature on 51, steel spring plate 46 of transposing can be pressed downward, the positioning of R axles has been jacked up upwards equivalent to positioning steel spring plate 46
Plate 51 and R axle pads plate 53, that is, Z axis square tube 34 has been jacked up, it is achieved that fine setting effect up and down, positioning as shown in figure 14
On steel spring plate 46, there is the rectangular channel of row longitudinal direction above, there is the horizontal rectangular channel of a row below, coordinate with screw play respectively
Adjustment up and down and horizontal direction position effect, a middle platoon leader longitudinal direction rectangular channel is to increase steel spring plate 46 of transposing
Elasticity so that have more preferable pardon for mismachining tolerance and alignment error, make installation easier, improve installation effectiveness.
Further, as shown in Figure 15, Figure 16, first rear baffle 29 refers to the 54, the tenth connector the 55, the tenth including gear
A connection piece 56, gear index arm 57, the 12nd connector 58, rear baffle positioning strip 59, the 13rd connector 60, the second elastic component
61st, the 4th keeper 62, the 14th connector 63, the 3rd elastic component 64, rear baffle steady pin 65, the 15th connector 66,
Two aluminium section bars 67, sliding block 68, the first cover plate 69, the second cover plate 70 and shock-absorbing rubber blanket 71；
The gear refers to 54 terminals for being back material stopping, gear refer to 54 by the tenth connector 55 and the tenth a connection piece 56 with it is described
One end connection of index arm 57 is kept off, the tenth connector 55 is silk top, and described tenth a connection piece 56 is screw, and the gear refers to 54
It can rotate around screw, be adjusted by silk top, ensure that the correctness of left and right angle；12nd connector 58,
The gear index arm 57 is fixed second elastic component 61 with the rear baffle positioning strip 59, and the one of the 15th connector 66
End is connected with second aluminium section bar 67, and the other end of the 15th connector 66 withstands the rear baffle positioning strip 59, institute
The other end for stating gear index arm 57 is connected by the 13rd connector 60 with the rear baffle positioning strip 59, and the rear baffle is determined
Position article 59 is connected the described tenth by the 4th keeper 62, rear baffle steady pin 65 with the one side of second aluminium section bar 67
Two connectors 58 and the 13rd connector 60 use screw, and the second elastic component 61 uses spring, and the gear index arm 57 passes through spiral shell
Silk is fixed on rear baffle positioning strip 59, while is fixed on by screw and spring on rear baffle positioning strip 59, when screw unclamps
When, the longitudinal separation of gear index arm 57 can be adjusted by adjusting screw, spring ensure that the feasibility of adjustment, be adjusted to correct
Behind position, locked by screw, the rear baffle positioning strip 59 is connected by the 4th keeper 62 with the second aluminium section bar 67, institute
State the 4th keeper 62 and use straight pin, still, the fixed form of straight pin and the second aluminium section bar 67 is by the second aluminium section bar
For the down thrust of U-type groove and rear baffle steady pin 65 on 67 come what is fixed, rear baffle steady pin 65 is by silk top and spring
It is connected on the 4th keeper 62；14th connector 63 and the rear baffle steady pin 65 pass through the 3rd elastic component
64 connections, this design ensure that the rear baffle realization that upwardly and rearwardly disengaging acts.When the gear of rear baffle refers to by upward
When active force, gear, which refers to, to be rotated up by axle of straight pin, when the gear of rear baffle refers to by active force backward,
Straight pin meeting stress top is driven rear baffle steady pin 65 and moved backward, and silk top is fixed on gear when adjusting static on the second aluminium section bar 67
Referring to the angle of above-below direction, the second aluminium section bar 67 is the major part of rear baffle, and sliding block 68 is fixed on the second aluminium section bar 67, with
Z axis line slideway 32 coordinates the motion for realizing rear baffle Z-direction.
The sliding block 68 is connected to the another side of second aluminium section bar 67, and first cover plate 69, the second cover plate 70 connect
It is connected on the relative both ends of the surface of second aluminium section bar 67；The shock-absorbing rubber blanket 71 is connected on second aluminium section bar 67.The
One cover plate 69 and the second cover plate 70 are respectively back shroud and front shroud, are separately fixed on the second aluminium section bar 67, play work attractive in appearance
With；Shock-absorbing rubber blanket 71 is fixed on the second aluminium section bar 67, prevents two rear baffles directly collide from causing to damage.
Further, as shown in figure 17, the R axles square tube component 2 includes R axles square tube 72, speed reducing box base 73, double servos
Turbine and worm reduction box 74, R axles servomotor 75, X-axis servomotor 76, first shaft coupling 77, the first R axles transmission optical axis 78,
First X-axis transmission optical axis 79, second shaft coupling 80, the 3rd shaft coupling 81, the first R shaft gears axle 82, the first X-axis gear shaft 83,
2nd R axles transmission optical axis 84, the second X-axis transmission optical axis 85, the 4th shaft coupling 86, the 5th shaft coupling 87, the 2nd R shaft gear axles
88th, the second X-axis gear shaft 89；
The R axles square tube 72 is the major part of the R axles square tube component 2, the R axles square tube 72 by outer-hexagonal bolt and
Cylinder finger setting is fixed on R axle square tubes bottom plate 11；The both ends of the R axles square tube 72 respectively with the first X-axis assembling assembly 3
Connected with the second X-axis assembling assembly 4, the speed reducing box base 73 is connected in the R axles square tube 72, speed reducing box base 73
On have rectangular channel, the position being fixed in R axles square tube 72 can be finely tuned；Double servo turbine and worm reduction boxes 74 are connected to institute
State on speed reducing box base 73, the R axles servomotor 75 and the X-axis servomotor 76 are connected to double servo turbine and worms
On reduction box 74；The first shaft coupling 77 is four, and four first shaft couplings 77 make double servo turbine snails respectively
One end with the first R axles transmission optical axis 78, first X-axis are driven optical axis 79 to four output shafts of bar reduction box 74 successively
One end, the 2nd R axles transmission optical axis 84 one end, the second X-axis transmission optical axis 85 one end connection；
The other end of the first R axles transmission optical axis 78 is connected by second shaft coupling 80 and the first R shaft gears axle 82
Connect, the other end of the first X-axis transmission optical axis 79 is connected by the 3rd shaft coupling 81 with the first X-axis gear shaft 83, institute
The other end for stating the 2nd R axles transmission optical axis 84 is connected by the 4th shaft coupling 86 with the 2nd R shaft gears axle 88, and described second
The other end of X-axis transmission optical axis 85 is connected by the 5th shaft coupling 87 with the second X-axis gear shaft 89；Gear shaft respectively with R
Axle axle fixed block 14, X-axis axle fixed block 22 connect, and ensure that the position of connection is correct, the transmission of the first power transmission shaft limiting plate 90, first
Axle limited block 91, second driving shaft limiting plate 92 and second driving shaft limited block 93 also support four transmission optical axises simultaneously.
Further, the R axles square tube component 2 also include the first power transmission shaft limiting plate 90, the first power transmission shaft limited block 91,
Second driving shaft limiting plate 92 and second driving shaft limited block 93；
The first power transmission shaft limited block 91 is two, and two the first power transmission shaft limited blocks 91 are connected to described
The other end of first R axles transmission optical axis 78 and the other end of first X-axis transmission optical axis 79, two the first power transmission shaft limits
Position block 91 is connected on the first power transmission shaft limiting plate 90, and the first power transmission shaft limiting plate 90 is connected to the R axles
One end of square tube 72；The second driving shaft limited block 93 is two, and two second driving shaft limited blocks 93 connect respectively
The other end, the other end of the second X-axis transmission optical axis 85 in the 2nd R axles transmission optical axis 84, two second driving shafts
Limited block 93 is connected on the second driving shaft limiting plate 92, and the second driving shaft limiting plate 92 is connected to the R
The other end of axle square tube 72.
Rear material stopping device for bending machine provided by the invention, X-axis and R axle motion modes by the way of rack pinion,
With positioning precision it is high the advantages of, Z axis using sliding block and guide rail it is spacing, controlled by the manual adjustment position of people or using belt
Position；In terms of the adjustment of the Z axis square tube of back material stopping after mounting, it is possible to achieve both sides front and rear angles are adjusted and lower angle on both sides
Regulation, the connected mode between Z axis square tube and X-axis general assembly use flexible spring steel, and special design can make bullet
Spring steel can not only realize above-mentioned regulation, due also to elasticity has good pardon to processing or alignment error, ensure that assembling
Efficiency；The each position of organ-shaped aluminium section bar devises micromatic setting up and down and front and rear fine setting design, convenient that rear baffle is carried out
Fine setting, improves positioning precision；Using axle fixed block regulative mode, the positioning precision of gear shaft is improved；In bender R axle sides
To driven Design on, added a nitrogen spring, counteract the gravity of a part of part, subtracted clearly servomotor and born to turn round
Square pressure；Gear, which refers to general assembly, can realize left and right angle adjustment, front and back position adjustment, upper and lower angle adjustment, improve rear baffle
Positioning precision, the error for artificial input numerically controlled data, also devise and be upwardly separated from design and depart from design backward, can have
The gear that avoids of effect refers to the injury hit to lathe in itself.
The present invention also provides a kind of bender, including body and described rear material stopping device for bending machine；
Mounting seat is provided with the body, the rear material stopping device for bending machine is connected in the mounting seat.
Bender provided by the invention, Z axis square tube is with the connected mode of R axle racks, having used spring steel and screw to enter
It is front and rear by screw rotary fine adjustment with front and rear regulation above and below capable, moved forward and backward down through sloping platform rank and screw rotary fine adjustment handle
Up and down motion is changed into, elasticity is added using spring steel, reduces mismachining tolerance, alignment error is had more preferable pardon,
Improve efficiency of assembling；Up and down fine setting of the organ-shaped aluminium section bar based on elastically-deformable each position, front and rear fine setting design；Rear baffle
Left and right angle adjustment, upper and lower angle adjustment and front and back position adjustment can be carried out.
Finally it should be noted that：Various embodiments above is merely illustrative of the technical solution of the present invention, rather than its limitations；To the greatest extent
The present invention is described in detail with reference to foregoing embodiments for pipe, it will be understood by those within the art that：Its according to
The technical scheme described in foregoing embodiments can so be modified, either which part or all technical characteristic are entered
Row equivalent substitution；And these modifications or replacement, the essence of appropriate technical solution is departed from various embodiments of the present invention technology
The scope of scheme.
Claims (10)
1. a kind of rear material stopping device for bending machine, it is characterised in that including Z axis square tube component (1), R axle square tube components (2), the first X
Axle assembling assembly (3) and the second X-axis assembling assembly (4)；
The Z axis square tube component (1) passes through the first X-axis assembling assembly (3) and the second X-axis assembling assembly (4) and the R axles
Square tube component (2) connects, and the Z axis square tube component (1) can realize the movement of fore-and-aft direction and above-below direction, the R axle sides
Motor and power transmission shaft are provided with tube assembly (2), the movement of fore-and-aft direction can be realized；The first X-axis assembling assembly (3)
Identical with the structure of the second X-axis assembling assembly (4), the first X-axis assembling assembly (3) and the second X-axis assembling assembly (4) are respectively
It is connected to the both ends of the R axles square tube component (2).
2. rear material stopping device for bending machine according to claim 1, it is characterised in that the first X-axis assembling assembly (3) bag
Include the main contiguous block of back material stopping (5), back material stopping R axles rack (6), back material stopping R axles line slideway (7), back material stopping R axles sliding block (8),
One elastic component (10), R axle square tube bottom plates (11), locking member (12), the second keeper (13), R axle axle fixed blocks (14), X-axis axle
Fixed block (22), back material stopping X-axis rack (23), back material stopping X-axis line slideway (24), back material stopping X-axis slide block (25), X-axis stroke
Limited block (26) and X-axis limit switch (27)；
The back material stopping R axles sliding block (8) is connected on the main contiguous block of the back material stopping (5), the back material stopping R axle line slideways
(7) it is connected with the back material stopping R axles sliding block (8), the back material stopping R axles rack (6) and the back material stopping R axles line slideway (7)
Connection；One end of first elastic component (10) is connected with the back material stopping R axles rack (6), first elastic component (10)
The other end is connected with the main contiguous block of the back material stopping (5)；One end of the R axles square tube bottom plate (11) and the main connection of the back material stopping
Block (5) connects, the other end of the R axles square tube bottom plate (11) by the locking member (12) and the second keeper (13) with it is described
R axle square tube components (2) connect；The R axles axle fixed block (14) is connected on the main contiguous block of the back material stopping (5), in the R
The one side of axle square tube bottom plate (11), the X-axis axle fixed block (22) is connected on the main contiguous block of the back material stopping (5), in institute
State the another side of R axle square tube bottom plates (11)；The back material stopping X-axis rack (23) is parallel with back material stopping X-axis line slideway (24) to be set
Put, and be connected to the side of the main contiguous block of the back material stopping (5)；The back material stopping X-axis slide block (25) is connected to the back material stopping
One end of main contiguous block (5), and be connected on the back material stopping X-axis line slideway (24)；The X-axis stroke limit block (26) is even
One end of the back material stopping X-axis line slideway (24) is connected on, the X-axis limit switch (27) is connected on framework lateral plate, the X
Axle limit switch (27) is two, and two X-axis limit switches (27) are connected to the back material stopping X-axis line slideway (24)
Both ends, and be arranged between the back material stopping X-axis rack (23) and back material stopping X-axis line slideway (24).
3. rear material stopping device for bending machine according to claim 2, it is characterised in that the first X-axis assembling assembly (3) is also
Including the first keeper (9),
First keeper (9) is two, and two first keepers (9) are connected to the back material stopping R axle racks
(6) on, the main contiguous block of back material stopping (5) is provided with two stopper slots, and two first keepers (9) are respectively in two institutes
State in stopper slot and be slidably connected.
4. rear material stopping device for bending machine according to claim 2, it is characterised in that the R axles axle fixed block (14) includes
Axle fixed block base (15), axle fixed block spring steel (16), the 3rd keeper (17), the first connector (18), axle fixed block axle
Bearing sleeve (19), deep groove ball bearing (20) and the second connector (21)；
The axle fixed block base (15) is connected to the back material stopping master by screw through the axle fixed block spring steel (16)
On contiguous block (5) end face, the axle fixed block bearing holder (housing, cover) (19) passes through the 3rd keeper (17) and the axle fixed block
One end connection of spring steel (16)；Pass through described between the axle fixed block spring steel (16) and the 3rd keeper (17)
A connection piece (18) is fixed；The deep groove ball bearing (20) is connected in the axle fixed block bearing holder (housing, cover) (19)；Described second connects
Fitting (21) is two, and two second connectors (21) are connected on axle fixed block base (15), make two second
Connector (21) is respectively against the axle fixed block spring steel (16) and the axle fixed block bearing holder (housing, cover) (19).
5. rear material stopping device for bending machine according to claim 1, it is characterised in that the Z axis square tube component (1) includes anti-
Shield (28), the first rear baffle (29), the second rear baffle (30) and Z axis square tube assembly parts (31),
First rear baffle (29) and second rear baffle (30) are connected to Z axis square tube assembly parts (31) end face
Both ends, the protective cover (28) are connected to the other end of the Z axis square tube assembly parts (31)；
The Z axis square tube assembly parts (31) include Z axis line slideway (32), the first aluminium section bar (33), Z axis square tube (34), first
Boring cover (35), the second boring cover (36), aluminium section bar fixed plate (37), the 3rd connector (38), the 4th connector (39), the 5th connection
Part (40), the 6th connector (41), the 7th connector (42), limited block (43) and aluminum profile cover plate (44)；
The Z axis line slideway (32) is connected on first aluminium section bar (33), makes first rear baffle (29) and described
Second rear baffle (30) is moved on the Z axis line slideway (32), and first aluminium section bar (33) is connected to the Z axis
The one side of square tube (34)；There are the first connecting hole and the second connecting hole, first boring cover (35) on first aluminium section bar (33)
It is connected to the second boring cover (36) on first connecting hole and the second connecting hole；The aluminium section bar fixed plate (37) passes through
5th connector (40) is connected to the another side of the Z axis square tube (34)；First aluminium section bar (33) passes through described
Three connectors (38) and the 4th connector (39) are connected with aluminium section bar fixed plate (37) and vertical direction are adjusted, institute
State the first aluminium section bar (33) and pass through the 6th connector (41) and the 7th connector (42) and aluminium section bar fixed plate (37)
Connect and horizontal direction is adjusted；The limited block (43) is connected on first aluminium section bar (33), and is arranged on institute
State the both ends of Z axis line slideway (32)；The aluminum profile cover plate (44) is two, and two aluminum profile cover plates (44) connect respectively
It is connected on the both ends of first aluminium section bar (33).
6. rear material stopping device for bending machine according to claim 1, it is characterised in that the Z axis square tube component (1) also includes
First positioning part (45), positioning steel spring plate (46), latch plate fixture block (47), the 8th connector (48), the 9th connector (49),
R axle position adjustable board fixture blocks (50), R axles position adjustable board (51), the second positioning part (52) and R axle pads plate (53)；
One end of the first positioning part (45) is connected on the first X-axis assembling assembly (3), the first positioning part (45)
The other end be fastened on positioning steel spring plate (46)；8th connector (48) connects the latch plate fixture block (47)
It is connected on the positioning steel spring plate (46), and the positioning steel spring plate (46) is fixed on the first X-axis assembling assembly
(3)；
It is described second positioning part (52) one end be connected on the R axle pads plate (53), it is described second positioning part (52) it is another
End is fastened in the groove of the R axles position adjustable board (51)；9th connector (49) connects the R axles position adjustable board fixture block (50)
On the positioning steel spring plate (46), and make the positioning steel spring plate (46) that the R axles position adjustable board (51) is pressed on into institute
State on R axle pads plate (53)；
The end face of the R axles position adjustable board (51) has stair-stepping first neck, one end of the positioning steel spring plate (46)
Face has stair-stepping second neck being engaged with first neck；There are two row's energy on the positioning steel spring plate (46)
The rectangular channel of enough adjustment directions, two row's rectangular channels are distributed in both sides up and down, and the above is longitudinal rectangular channel, and here is horizontal rectangle
Groove, the longitudinal rectangular channel that can increase positioning steel spring plate (46) elasticity is provided between two row's rectangular channels.
7. rear material stopping device for bending machine according to claim 5, it is characterised in that first rear baffle (29) includes gear
Refer to (54), the tenth connector (55), the tenth a connection piece (56), gear index arm (57), the 12nd connector (58), rear baffle positioning
Bar (59), the 13rd connector (60), the second elastic component (61), the 4th keeper (62), the 14th connector (63), the 3rd bullet
Property part (64), rear baffle steady pin (65), the 15th connector (66), the second aluminium section bar (67), sliding block (68), the first cover plate
(69), the second cover plate (70) and shock-absorbing rubber blanket (71)；
The gear refers to (54) and connected by the tenth connector (55) and the tenth a connection piece (56) and one end of the gear index arm (57)
Connect, the 12nd connector (58), the second elastic component (61) are to the gear index arm (57) and the rear baffle positioning strip (59)
It is fixed, one end of the 15th connector (66) is connected with second aluminium section bar (67), the 15th connector
(66) the other end withstands the rear baffle positioning strip (59), and the other end of the gear index arm (57) passes through the described 13rd connection
Part (60) is connected with the rear baffle positioning strip (59), the rear baffle positioning strip (59) by the 4th keeper (62),
Rear baffle steady pin (65) is connected with the one side of second aluminium section bar (67), and the rear baffle positioning strip (59) passes through the 15th
Connector (66) abuts with the another side of second aluminium section bar (67)；14th connector (63) and the rear baffle are consolidated
Rationed marketing (65) is connected by the 3rd elastic component (64)；
The sliding block (68) is connected to the another side of second aluminium section bar (67), first cover plate (69), the second cover plate
(70) the relative both ends of the surface of second aluminium section bar (67) are connected to；The shock-absorbing rubber blanket (71) is connected to second aluminium profiles
On material (67).
8. rear material stopping device for bending machine according to claim 1, it is characterised in that the R axles square tube component (2) includes R
Axle square tube (72), speed reducing box base (73), double servo turbine and worm reduction boxes (74), R axles servomotor (75), X-axis servo electricity
Machine (76), first shaft coupling (77), the first R axles transmission optical axis (78), the first X-axis transmission optical axis (79), second shaft coupling (80),
3rd shaft coupling (81), the first R shaft gears axle (82), the first X-axis gear shaft (83), the 2nd R axles transmission optical axis (84), the 2nd X
Axle transmission optical axis (85), the 4th shaft coupling (86), the 5th shaft coupling (87), the 2nd R shaft gears axle (88), the second X-axis gear shaft
(89)；
The both ends of the R axles square tube (72) respectively with the first X-axis assembling assembly (3) and the second X-axis assembling assembly (4)
Connection, the speed reducing box base (73) are connected on the R axles square tube (72), and double servo turbine and worm reduction boxes (74) are even
It is connected on the speed reducing box base (73), the R axles servomotor (75) and the X-axis servomotor (76) are connected to described pair
On servo turbine and worm reduction box (74)；The first shaft coupling (77) is four, and four first shaft couplings (77) are respectively
Four output shafts of double servo turbine and worm reduction boxes (74) are made to be driven the one of optical axis (78) with the first R axles successively
End, one end of first X-axis transmission optical axis (79), one end of the 2nd R axles transmission optical axis (84), the second X-axis transmission optical axis
(85) one end connection；
The other end of the first R axles transmission optical axis (78) passes through second shaft coupling (80) and the first R shaft gears axle (82)
Connection, the other end of the first X-axis transmission optical axis (79) pass through the 3rd shaft coupling (81) and the first X-axis gear shaft (83)
Connection, the other end of the 2nd R axles transmission optical axis (84) pass through the 4th shaft coupling (86) and the 2nd R shaft gears axle (88)
Connection, the other end of the second X-axis transmission optical axis (85) pass through the 5th shaft coupling (87) and the second X-axis gear shaft (89)
Connection.
9. rear material stopping device for bending machine according to claim 8, it is characterised in that the R axles square tube component (2) also includes
First power transmission shaft limiting plate (90), the first power transmission shaft limited block (91), second driving shaft limiting plate (92) and second driving shaft limit
Position block (93)；
The first power transmission shaft limited block (91) is two, and two the first power transmission shaft limited blocks (91) are connected to described
The other end of the other end of first R axles transmission optical axis (78) and first X-axis transmission optical axis (79), two first transmissions
Axle limited block (91) is connected on the first power transmission shaft limiting plate (90), the first power transmission shaft limiting plate (90) connection
In one end of the R axles square tube (72)；The second driving shaft limited block (93) is two, and two second driving shafts are spacing
Block (93) is connected to the other end of the 2nd R axles transmission optical axis (84), the other end of the second X-axis transmission optical axis (85),
Two second driving shaft limited blocks (93) are connected on the second driving shaft limiting plate (92), second transmission
Axle limiting plate (92) is connected to the other end of the R axles square tube (72).
10. a kind of bender, it is characterised in that including being kept off after body and bender as claimed in any one of claims 1-9 wherein
Expect device；
Mounting seat is provided with the body, the rear material stopping device for bending machine is connected in the mounting seat.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710309946.XA CN107413906B (en) | 2017-05-04 | 2017-05-04 | Rear material stopping device for bending machine and bending machine |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710309946.XA CN107413906B (en) | 2017-05-04 | 2017-05-04 | Rear material stopping device for bending machine and bending machine |
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| CN107413906A true CN107413906A (en) | 2017-12-01 |
| CN107413906B CN107413906B (en) | 2019-08-02 |
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| CN201710309946.XA Active CN107413906B (en) | 2017-05-04 | 2017-05-04 | Rear material stopping device for bending machine and bending machine |
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| CN107520354A (en) * | 2017-09-05 | 2017-12-29 | 山东嘉意机械有限公司 | A kind of bender back material stopping locus adjusting apparatus and method |
| CN110014096A (en) * | 2019-04-30 | 2019-07-16 | 山东嘉意机械有限公司 | Console mode rear material stopping device |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN107413906B (en) | 2019-08-02 |
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Effective date of registration: 20190125 Address after: 271411 Shandong province Ningyang County magnetic kiln Town happiness Road North First Kui Xing Road South Applicant after: Shandong Jia Yi Machinery Co., Ltd. Address before: 200120 8 Chuansha Road, Pudong New Area, Shanghai, 1098 Applicant before: Shanghai Ge Industrial Automation Co., Ltd. |
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