CN105290488B - Automatic lifting plate shearing machine of back stop device - Google Patents
Automatic lifting plate shearing machine of back stop device Download PDFInfo
- Publication number
- CN105290488B CN105290488B CN201510895018.7A CN201510895018A CN105290488B CN 105290488 B CN105290488 B CN 105290488B CN 201510895018 A CN201510895018 A CN 201510895018A CN 105290488 B CN105290488 B CN 105290488B
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- China
- Prior art keywords
- material stopping
- stopping device
- rear material
- shearing machine
- plate shearing
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
- B23D15/00—Shearing machines or shearing devices cutting by blades which move parallel to themselves
- B23D15/06—Sheet shears
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
- B23D33/00—Accessories for shearing machines or shearing devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
- B23D33/00—Accessories for shearing machines or shearing devices
- B23D33/10—Stops for positioning work
Abstract
The invention discloses an automatic lifting plate shearing machine of a back stop device, and belongs to the field of plate shearing machines. The plate shearing machine comprises a knife rest, the back stop device, a pull rod device and a connecting beam; an inclined supporting plate is arranged on the back side of the knife rest, and a base is arranged above the supporting plate; a driving device is arranged on the base, and a rocker arm piece is hinged to the front end of the base; the driving device comprises a driving shaft, and one end of the driving shaft is connected with the middle portion of the rocker arm piece; one end of the pull rod device is connected with one end, far away from the base, of the rocker arm piece, and the other end of the pull rod device is connected with the middle portion of the connecting beam; the two ends of the connecting beam are fixed to the back stop device; and the front end of the back stop device is hinged to the bottom of the supporting plate. By means of the automatic lifting plate shearing machine, automatic lifting of the back stop device can be achieved; and the automatic lifting plate shearing machine has the beneficial effects of being compact in structure, high in working efficiency, high in flexibility, high in accuracy, small in overall machine vibration and noise and long in service life.
Description
Technical field
The invention belongs to shear mechanical field, more particularly, it relates to a kind of rear material stopping device can automatic lifting shear
Machine.
Background technology
Plate shearing machine is the machine of shearing sheet material of being done reciprocating linear motion with relatively another blade of blade.It is borrowed in fortune
Dynamic cutter and fixed bottom knife, using rational gap blade, to the sheet metal of various thickness shearing force are applied, and are made
Sheet material presses required size fracture separation.Plate shearing machine belongs to the one kind in metal forming machinery, and Main Function is exactly intermetallic composite coating row
Industry.Product is widely used in the offer of the industries such as aviation, light industry, metallurgy, chemical industry, building, ship, automobile, electric power, electrical equipment, decoration
Required special-purpose machinery and complete set of equipments.Plate shearing machine generally comprises workbench, upper tool post and rear material stopping device etc., rear material stopping device
Play a part of to position workpiece size, but when being processed, sheet material is larger, and built-in length can be positioned beyond rear material stopping device
Apart from when, rear material stopping device then generates blanketing, is also impossible to pass through in the case where the whole machine size of plate shearing machine is not changed
The position length of rear material stopping device is lengthened solving this problem, in the case, common practices is that back blocking beam is directly torn open
Remove, again load onto back blocking beam after complete sheet material to be processed, but so repeated disassembled and assembled brings the deuce to pay to production, wastes people
Power and time, and repeated disassembled and assembled can reduce back material stopping positioning precision.
Have in prior art using the patent application lifted rear material stopping device so as to solve the above problems, such as China
Patent publication No. is CN 104759684A, and publication date is the patent document on July 8th, 2015, discloses and kept off after a kind of plate shearing machine
Material apparatus for automatically lifting and method, the device includes back material stopping and upper tool post, also including driver, screw rod box, the first directive wheel,
Reverse wheel and the second directive wheel, described screw rod box is fixed on upper tool post, and one end of screw rod box is connected with driver, the other end
Link is provided with, link is provided with two steel wire ropes, and wherein steel cable is connected through the first directive wheel with back material stopping, separately
Steel cable sequentially passes through reverse wheel, the second directive wheel and is connected with back material stopping；Described the first directive wheel, reverse wheel and second
Directive wheel is each attached on upper tool post.The device can be such that back material stopping quickly rises, and to sheet material to be processed more deep skies are conceded
Between, manpower and time are reduced, substantially increase production efficiency.
And for example, China Patent Publication No. is the U of CN 202963606, and publication date is the patent document on June 5th, 2013, public
A kind of plate shearing machine with back material stopping lifting device is driven, its described lifting device includes subtracting for motor and the motor connection
The first roller, roll wheel assembly and link plate that fast machine and the reductor are fixed, and by steel wire rope and the first roller, roller
Component and plate shearing machine back material stopping connection, by lifting device so as to by back material stopping members uplift, be easy to shear large-size
Sheet material, it is easy to operate, it is safe and reliable, avoid adopting artificial unloading, time saving and energy saving, improve production efficiency.
Above two device can lifting plate shearing machine rear material stopping device, but they all be use steel wire rope to back material stopping
Device is lifted, and fracture occurs in easily abrasion, and dangerous, the space of occupancy is also larger, arrangement is difficult, while steel wire rope belongs to
Flexible rope, rear material stopping device plate positioning precision is low.In sum, there is provided a kind of safe and reliable, after the lifting of compact conformation
The plate shearing machine of stop gauge.
The content of the invention
1st, the problem to be solved
For existing plate shearing machine in orientation distance of the sheet shearing length beyond rear material stopping device, rear material stopping device lifting
Security is low, the problem that poor reliability and space hold are big, the present invention provide a kind of rear material stopping device can automatic lifting shear
Machine, the plate shearing machine is rotated so as to carry in orientation distance of the sheet shearing length beyond rear material stopping device using Motor drive rocking arm
Rear material stopping device is risen, to sheet material to be processed more deep spaces are conceded, compact conformation takes up room little, it is easy to arrange, and pacified
It is complete reliable.
2nd, technical scheme
To solve the above problems, the present invention is adopted the following technical scheme that.
A kind of rear material stopping device can automatic lifting plate shearing machine, including knife rest, rear material stopping device, pull rod device and connection
Beam；Inclined gripper shoe is provided with rear side of described knife rest；One end of described gripper shoe is connected to the bottom on rear side of knife rest,
Base is provided with above the fagging other end；Described base is provided with driving means, and the front end of base is hinged with rocker member；Institute
The driving means stated include drive shaft, and described one end of drive shaft is connected with the middle part of rocker member；Described pull rod device
The one end of one end with rocker member away from base is connected, and the other end is connected with the middle part of tie-beam；The two ends of described tie-beam point
It is not fixed on rear material stopping device；The front end of described rear material stopping device is hinged on the bottom of gripper shoe.
Preferentially, described driving means also include motor and the bearing block being hinged on base；Described drive shaft with
Bearing block is connected by bearing, and drive shaft passes through Motor drive；The threaded one end of described drive shaft is connected with the first bearing pin, drives
Moving axis with the connection of rocker member is hinged by the first bearing pin and rocker member.
Preferentially, described pull rod device includes upper connecting rod and lower pull bar；One end of described upper connecting rod is cased with successively bullet
Spring, the second bearing pin and adjusting nut, the other end is connected through after a clamp nut with the threaded one end of lower pull bar；Under described
The other end of pull bar is hinged by bearing with tie-beam；The connection of described pull rod device Yu rocker member be by the second bearing pin with
Rocker member is hinged realization.
Preferentially, also including backgauge link plate；One end of described backgauge link plate is hinged with the rear end of gripper shoe bottom, backgauge
Waist-shaped hole is provided with the middle part of link plate；Described rear material stopping device is provided with the sliding axle being engaged with waist-shaped hole.
A kind of above-mentioned rear material stopping device can automatic lifting plate shearing machine assemble method, its step is：
1) gripper shoe is installed to into knife rest, and knife rest is installed on plate shearing machine；
2) front end of rear material stopping device and gripper shoe are articulated and connected；
3) driving means are installed on base, rocker member is articulated and connected with base；
4) drive shaft of driving means is connected with rocker member；
5) pull rod device is first hinged with the tie-beam on rear material stopping device, then pull rod device is connected with rocker member.
Preferentially, described step 4) and step 5) reversed order.
Preferentially, in step 2) operation terminate after, backgauge link plate is connected with gripper shoe and rear material stopping device.
A kind of above-mentioned rear material stopping device can automatic lifting plate shearing machine using method, operating procedure is：Described drive
Dynamic device starts, and drive shaft turns simultaneously drive rocker member to rotate, and rocker member drives rear material stopping device around rear by pull rod device
Stop gauge is rotated with the pin joint of gripper shoe, and driving means quit work, and is completed the lifting of rear material stopping device or is reduced operation.
Preferentially, the rotating speed of described drive shaft is 204-253r/min；The first described bearing pin is hinged with rocker member
Point to the air line distance of the pin joint of rocker member and base is L1, and the tie point of pull rod device and rocker member is to rocker member and base
Pin joint air line distance be L2, L1：L2=1：2.5-3.
Preferentially, start driving means before, rotate adjusting nut adjust spring pre compressed magnitude be λ, λ=β F/k,
Wherein, β is 0.9-1.2, and F is 1-1.4KN, and k is the coefficient of elasticity of spring.
3rd, beneficial effect
Compared to prior art, beneficial effects of the present invention are：
(1) a kind of rear material stopping device of the invention can automatic lifting plate shearing machine, by Motor drive drive shaft turns, band
Shake the rotation of arm-piece respect thereto, the dynamic tie-beam of sideband rises while rotating pull rod device side, so as to lift back material stopping dress
Put, compared with existing rope hoisting structure, the apparatus structure is simpler, compact, takes up room little, it is easy to arrange, and phase
Than the flexible connection of steel wire rope, it is more safe and reliable, and the positioning precision of rear material stopping device is higher；
(2) a kind of rear material stopping device of the invention can automatic lifting plate shearing machine, driving means are by the gyration of motor
By drive shaft and the thread connecting mode of the first bearing pin, it is transformed into linear motion of first bearing pin along drive shaft, so as to drive
Rocker member is rotated, and smart structural design is quick on the draw；
(3) a kind of rear material stopping device of the invention can automatic lifting plate shearing machine, pull rod device transports the rotation of rocker member
The dynamic rotation for being transformed into rear material stopping device rear end around gripper shoe, realizes the lifting of back material stopping；
(4) a kind of rear material stopping device of the invention can automatic lifting plate shearing machine, rear material stopping device in elevating movement, when
After motor stalling, rear material stopping device has inertia force, and it can produce rigid collision, makes whole plate shearing machine produce vibration and noise,
Above-mentioned counter productive can be prevented effectively from equipped with spring in pull rod device, the performance of whole machine is improved；
(5) a kind of rear material stopping device of the invention can automatic lifting plate shearing machine, the design of backgauge link plate has to rear
The fixation of stop gauge, and it is lifted play the guiding role；
(6) a kind of rear material stopping device of the invention can automatic lifting plate shearing machine assemble method, due to each portion of the device
There is certain sequencing in part assembling, quick and precisely plate shearing machine can be assembled using the method；
(7) a kind of rear material stopping device of the invention can automatic lifting plate shearing machine using method, work constantly in device,
The speed setting of drive shaft is the pin joint of 204-253r/min, the first bearing pin and rocker member to rocker member and the pin joint of base
Air line distance be L1, the tie point of pull rod device and rocker member is L2 with the air line distance of the pin joint of base to rocker member,
L1：L2=1：2.5-3, the pre compressed magnitude of spring is λ, λ=β F/k, wherein, β is 0.9-1.2, and F is 1-1.4KN, and k is spring
Elastic mode coefficient, it is long-term it is actually used in, we stumble on, and the setting of above-mentioned parameter makes whole device operationally
Vibrations are minimum, and rear material stopping device is preferably minimized at the end of descending operation is firm to the impulsive force of device, what device sent when operating
Noise is little.
Description of the drawings
Fig. 1 be the present invention a kind of rear material stopping device can automatic lifting plate shearing machine backsight structural representation；
Fig. 2 be the present invention a kind of rear material stopping device can automatic lifting plate shearing machine side view cutaway drawing；
Fig. 3 be the present invention a kind of rear material stopping device can automatic lifting plate shearing machine driving means stereogram；
Fig. 4 be the present invention a kind of rear material stopping device can automatic lifting plate shearing machine pull rod device structural representation.
In figure：1st, knife rest；2nd, base；3rd, driving means；301st, bearing block；302nd, drive shaft；303rd, motor；304th, slow down
Device；305th, the first bearing pin；4th, rocker member；5th, pull rod device；501st, upper connecting rod；502nd, lower pull bar；503rd, the second bearing pin；504th, bullet
Spring；6th, tie-beam；7th, rear material stopping device；8th, backgauge link plate.
Specific embodiment
Type of the present invention is further described below with reference to specific embodiments and the drawings.
Embodiment 1
As depicted in figs. 1 and 2, a kind of rear material stopping device of the present embodiment can automatic lifting plate shearing machine, including knife rest 1,
Rear material stopping device 7, pull rod device 5, tie-beam 6 and backgauge link plate 8.Wherein, the rear side of described knife rest 1 is provided with inclined support
Plate；One end of described gripper shoe is connected to the bottom of the rear side of knife rest 1, and base 2 is provided with above the gripper shoe other end.It is described
Base 2 be provided with driving means 3, the front end of base 2 is hinged with rocker member 4.
With reference to Fig. 3, described driving means 3 include bearing block 301, drive shaft 302, the motor 303 being hinged on base 2
With decelerator 304.Described drive shaft 302 is connected with bearing block 301 by bearing, and the threaded one end of drive shaft 302 is connected with
First bearing pin 305, the first bearing pin 305 is hinged with rocker member 4, and the other end of drive shaft 302 is by decelerator 304 and motor 303
Connection, motor 303 is rotated to drive drive shaft 302.
With reference to Fig. 4, described pull rod device 5 includes upper connecting rod 501 and lower pull bar 502.Wherein, described upper connecting rod 501
One end be cased with spring 504, the second bearing pin 503 and adjusting nut successively, the other end through after a clamp nut with lower pull bar
502 threaded one end connection；The one end of the second described bearing pin 503 with rocker member 4 away from base 2 is hinged.Described is drop-down
The other end of bar 502 is hinged by bearing with the middle part of tie-beam 6.The two ends of described tie-beam 6 are separately fixed at back material stopping
On device 7；The front end of described rear material stopping device 7 is hinged on the bottom of gripper shoe.
One end of described backgauge link plate 8 is hinged with the rear end of gripper shoe bottom, and the middle part of backgauge link plate 8 is provided with waist type
Hole；Described rear material stopping device 7 is provided with the sliding axle being engaged with waist-shaped hole, the waist-shaped hole of sliding axle insertion backgauge link plate 8
In.
In the present embodiment, the pin joint of the first bearing pin 305 and rocker member 4 is to rocker member 4 and the straight line of the pin joint of base 2
Distance is L1, and pull rod device 5 is L2 with the air line distance of tie point to rocker member 4 and the pin joint of base 2 of rocker member 4, is taken
L1：L2=1：2.5
A kind of above-mentioned rear material stopping device can automatic lifting plate shearing machine assemble method, its step is：
1) gripper shoe is installed to into knife rest 1, and knife rest 1 is installed on plate shearing machine；
2) first the front end of rear material stopping device 7 and gripper shoe be articulated and connected, then by backgauge link plate 8 and gripper shoe and back material stopping
Device 7 connects；
3) rocker member 4 is articulated and connected with base 2；
4) installation of driving means 3：First the bearing block 301 of driving means 3 is installed on base 2, drive shaft 302 loads
In bearing block 301, then the first bearing pin 305 is connected with rocker member 4, then connects the screw thread of 302 and first bearing pin of drive shaft 305
Connect, motor 303 and decelerator 304 are finally installed；
5) by the installation of pull rod device 5：First upper connecting rod 501 and lower pull bar 502 are threadedly coupled, and tighten clamp nut,
Then lower pull bar 502 is hinged with the tie-beam 6 on rear material stopping device 7, then the second bearing pin 503 is installed in rocker member 4,
The upper end of last upper connecting rod 501 is fastened through after the bearing pin 503 of spring 504 and second with adjusting nut.So far, whole device peace
Install complete.
A kind of above-mentioned rear material stopping device can automatic lifting plate shearing machine when specifically used, first rotate adjusting nut adjust
The pre compressed magnitude of spring 504 is λ, λ=β F/k, wherein, β is 0.9-1.2, and F is 1-1.4KN, k for spring 504 coefficient of elasticity,
In specific to the present embodiment, β=0.9, F=1KN, k=1.5 × 10 are taken5N/m, then λ=6cm；Then start motor 303, and control
The rotating speed of drive shaft processed 302 is 204r/min, and drive shaft 302 is rotated and drives rocker member 4 to rotate, and rocker member 4 is filled by pull bar
The pin joint that 5 drive rear material stopping devices 7 are put around rear material stopping device 7 and gripper shoe is rotated, and motor 303 quits work, after the completion of
The lifting of stop gauge 7 reduces operation.
A kind of rear material stopping device of the present embodiment can automatic lifting plate shearing machine, without the need for removing rear material stopping device 7, you can real
The descending operation of existing rear material stopping device 7, to the shearing of sheet material enough spaces are conceded, and reduce labour intensity, improve work
Efficiency；Using automatically controlling, flexibility is strong, accuracy is high, and in descending operation, whole machine vibrations are little, and noise is little, improves whole machine
Service life；This apparatus structure is compact, installation footprint is little, reduces the complexity of equipment.
Embodiment 2
A kind of rear material stopping device of the present embodiment can automatic lifting plate shearing machine, structure is same as Example 1.
In the present embodiment, the pin joint of the first bearing pin of note 305 and rocker member 4 is to the pin joint of rocker member 4 and base 2
Air line distance is L1, and pull rod device 5 is with the air line distance of the pin joint of base 2 to rocker member 4 with the tie point of rocker member 4
L2, takes L1：L2=1：3.
A kind of above-mentioned rear material stopping device can automatic lifting plate shearing machine assemble method, its step is：
1) gripper shoe is installed to into knife rest 1, and knife rest 1 is installed on plate shearing machine；
2) first the front end of rear material stopping device 7 and gripper shoe be articulated and connected, then by backgauge link plate 8 and gripper shoe and back material stopping
Device 7 connects；
3) rocker member 4 is articulated and connected with base 2；
4) by the installation of pull rod device 5：First upper connecting rod 501 and lower pull bar 502 are threadedly coupled, and tighten clamp nut,
Then lower pull bar 502 is hinged with the tie-beam 6 on rear material stopping device 7, then the second bearing pin 503 is installed in rocker member 4,
The upper end of last upper connecting rod 501 is fixed through after the bearing pin 503 of spring 504 and second with adjusting nut；
5) installation of driving means 3：First the bearing block 301 of driving means 3 is installed on base 2, drive shaft 302 loads
In bearing block 301, then the first bearing pin 305 is connected with rocker member 4, then connects the screw thread of 302 and first bearing pin of drive shaft 305
Connect, motor 303 and decelerator 304 are finally installed.So far, whole device is installed.
A kind of above-mentioned rear material stopping device can automatic lifting plate shearing machine when specifically used, first rotate adjusting nut adjust
The pre compressed magnitude of section spring 504 is λ, λ=β F/k, wherein, β is 0.9-1.2, and F is 1-1.4KN, k for spring 504 elasticity system
Number, in the present embodiment, takes β=1, F=1.2KN, k=1.5 × 105N/m, then λ=8cm；Then start motor 303, and control
The rotating speed of drive shaft 302 is 235r/min, and drive shaft 302 is rotated and drives rocker member 4 to rotate, and rocker member 4 passes through pull rod device 5
Rear material stopping device 7 is driven to rotate around the pin joint of rear material stopping device 7 and gripper shoe, motor 303 quits work, and completes back material stopping
The lifting of device 7 reduces operation.
A kind of rear material stopping device of the present embodiment can automatic lifting plate shearing machine, in descending operation, whole machine is without substantially shake
Dynamic, noise is less.
Embodiment 3
A kind of rear material stopping device of the present embodiment can automatic lifting plate shearing machine structure and assemble method, with embodiment 1
It is identical.
In the present embodiment, the pin joint of the first bearing pin of note 305 and rocker member 4 is to the pin joint of rocker member 4 and base 2
Air line distance is L1, and pull rod device 5 is with the air line distance of the pin joint of base 2 to rocker member 4 with the tie point of rocker member 4
L2, takes L1：L2=1：2.7.
A kind of above-mentioned rear material stopping device can automatic lifting plate shearing machine when specifically used, first rotate adjusting nut adjust
The pre compressed magnitude of section spring 504 is λ, λ=β F/k, wherein, β is 0.9-1.2, and F is 1-1.4KN, k for spring 504 elasticity system
Number, in the present embodiment, takes β=1.2, F=1.4KN, k=1.5 × 105N/m, then λ=11.2cm；Then motor 303 is started, and
The rotating speed for controlling drive shaft 302 is 253r/min, and drive shaft 302 is rotated and drives rocker member 4 to rotate, and rocker member 4 passes through pull bar
Device 5 drives rear material stopping device 7 to rotate around the pin joint of rear material stopping device 7 and gripper shoe, and motor 303 quits work, completes
The lifting of rear material stopping device 7 reduces operation.
A kind of rear material stopping device of the present embodiment can automatic lifting plate shearing machine, in descending operation, whole machine is without substantially shake
Dynamic, noise is less.
Example of the present invention is only that the preferred embodiment of the present invention is described, not to present inventive concept and
Scope is defined, on the premise of without departing from design philosophy of the present invention, technology of this area engineers and technicians to the present invention
Various modifications and improvement that scheme is made, all should fall into protection scope of the present invention.
Claims (4)
1. a kind of rear material stopping device can automatic lifting plate shearing machine, including knife rest (1) and rear material stopping device (7), it is characterised in that：
Also include pull rod device (5) and tie-beam (6)；Inclined gripper shoe is provided with rear side of described knife rest (1)；Described gripper shoe
One end be connected to bottom on rear side of knife rest (1), base (2) is provided with above the gripper shoe other end；On described base (2)
Driving means (3) are provided with, the front end of base (2) is hinged with rocker member (4)；Described driving means (3) are including drive shaft
(302), one end of described drive shaft (302) is connected with the middle part of rocker member (4)；One end of described pull rod device (5) with
Rocker member (4) connects away from one end of base (2), and the other end is connected with the middle part of tie-beam (6)；Described tie-beam (6)
Two ends are separately fixed on rear material stopping device (7)；The front end of described rear material stopping device (7) is hinged on the bottom of gripper shoe.
2. a kind of rear material stopping device according to claim 1 can automatic lifting plate shearing machine, it is characterised in that：Described drive
Dynamic device (3) also includes motor (303) and the bearing block (301) being hinged on base (2)；Described drive shaft (302) and axle
Bearing (301) is connected by bearing, and drive shaft (302) is driven by motor (303)；One end spiral shell of described drive shaft (302)
Line is connected with the first bearing pin (305), and drive shaft (302) is by the first bearing pin (305) and rocker member with the connection of rocker member (4)
(4) it is hinged.
3. a kind of rear material stopping device according to claim 1 can automatic lifting plate shearing machine, it is characterised in that：Described drawing
Lever apparatus (5) includes upper connecting rod (501) and lower pull bar (502)；One end of described upper connecting rod (501) is cased with successively spring
(504), the second bearing pin (503) and adjusting nut, threaded one end of the other end through after a clamp nut with lower pull bar (502)
Connection；The other end of described lower pull bar (502) is hinged by bearing with tie-beam (6)；Described pull rod device (5) and rocking arm
The connection of part (4) is to be hinged realization by the second bearing pin (503) and rocker member (4).
4. a kind of rear material stopping device according to any one in claim 1-3 can automatic lifting plate shearing machine, its feature
It is：Also include backgauge link plate (8)；One end of described backgauge link plate (8) is hinged with the rear end of gripper shoe bottom, backgauge link plate
(8) waist-shaped hole is provided with the middle part of；Described rear material stopping device (7) is provided with the sliding axle being engaged with waist-shaped hole.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710107194.9A CN106862629B (en) | 2015-12-04 | 2015-12-04 | A kind of rear material stopping device can automatic lifting plate shearing machine assembling and application method |
| CN201510895018.7A CN105290488B (en) | 2015-12-04 | 2015-12-04 | Automatic lifting plate shearing machine of back stop device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510895018.7A CN105290488B (en) | 2015-12-04 | 2015-12-04 | Automatic lifting plate shearing machine of back stop device |
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| CN105290488A CN105290488A (en) | 2016-02-03 |
| CN105290488B true CN105290488B (en) | 2017-05-10 |
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| CN201510895018.7A Active CN105290488B (en) | 2015-12-04 | 2015-12-04 | Automatic lifting plate shearing machine of back stop device |
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| CN108397209A (en) * | 2018-04-03 | 2018-08-14 | 湘潭大学 | A kind of weak soil rock stratum cutting cutter and its design method |
| CN108941755B (en) * | 2018-09-05 | 2023-09-22 | 安徽哈科数控机床制造有限公司 | Plate shearing machine and lifting type rear material blocking device thereof |
| CN114043781B (en) * | 2021-11-17 | 2023-04-07 | 苏州岱创过滤系统有限公司 | Paint mist filters and uses honeycomb paper stretch forming machine |
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| CN202398890U (en) * | 2011-12-30 | 2012-08-29 | 黄石华信机械设备有限公司 | Hydraulic lifting device for rear blocking beam of plate shearing machine |
| CN104759684A (en) * | 2015-04-27 | 2015-07-08 | 安徽省华夏机床制造有限公司 | Automatic plate shearing machine back barrier lifting device and method |
| CN205147435U (en) * | 2015-12-04 | 2016-04-13 | 安徽哈科数控机床制造有限公司 | Plate shearing machine that back dam device can rise automatically |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102000869A (en) * | 2011-01-05 | 2011-04-06 | 江苏江海机床集团有限公司 | Rear stop mechanism of plate shearing machine |
| CN102513600A (en) * | 2011-12-29 | 2012-06-27 | 无锡市创威冷轧有限公司 | Material blocking device of plate shearing machine |
| CN104174926B (en) * | 2014-09-16 | 2016-08-24 | 上海瑞铁数控机床有限公司 | Back striker plate of plate shearing machine adjusts uplifting device |
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- 2015-12-04 CN CN201510895018.7A patent/CN105290488B/en active Active
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| US4846034A (en) * | 1986-06-09 | 1989-07-11 | Liet Cornelis H | Apparatus for cutting sheet-like material |
| CN101870005A (en) * | 2010-06-23 | 2010-10-27 | 爱克(苏州)机械有限公司 | Linked rear materials supporting device of numerical control plate shearing machine |
| CN202239895U (en) * | 2011-08-30 | 2012-05-30 | 泰安华鲁锻压机床有限公司 | Rear material blocking, lifting and blanking device of hydraulic plate shearing machine |
| CN202398890U (en) * | 2011-12-30 | 2012-08-29 | 黄石华信机械设备有限公司 | Hydraulic lifting device for rear blocking beam of plate shearing machine |
| CN104759684A (en) * | 2015-04-27 | 2015-07-08 | 安徽省华夏机床制造有限公司 | Automatic plate shearing machine back barrier lifting device and method |
| CN205147435U (en) * | 2015-12-04 | 2016-04-13 | 安徽哈科数控机床制造有限公司 | Plate shearing machine that back dam device can rise automatically |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106862629B (en) | 2018-10-09 |
| CN105290488A (en) | 2016-02-03 |
| CN106862629A (en) | 2017-06-20 |
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