CN106964839A - Pull unloading type hydraulic shearing machine - Google Patents
Pull unloading type hydraulic shearing machine Download PDFInfo
- Publication number
- CN106964839A CN106964839A CN201710291186.4A CN201710291186A CN106964839A CN 106964839 A CN106964839 A CN 106964839A CN 201710291186 A CN201710291186 A CN 201710291186A CN 106964839 A CN106964839 A CN 106964839A
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- CN
- China
- Prior art keywords
- pull
- shear
- transmitting device
- bottom plate
- blanking
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- 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
- B23D33/02—Arrangements for holding, guiding, and/or feeding work during the operation
-
- 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
- B23D15/00—Shearing machines or shearing devices cutting by blades which move parallel to themselves
- B23D15/12—Shearing machines or shearing devices cutting by blades which move parallel to themselves characterised by drives or gearings therefor
- B23D15/14—Shearing machines or shearing devices cutting by blades which move parallel to themselves characterised by drives or gearings therefor actuated by fluid or gas pressure
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Shearing Machines (AREA)
Abstract
The invention discloses pull unloading type hydraulic shearing machine, including shear work platform, shear knife, feeding transmitting device, blanking transmitting device and PLC control devices, shear knife is connected to the top position of shear work platform by hydraulic jack and lowering or hoisting gear；Shear work platform at the position of shear knife just to being connected with pull bottom plate；The transmission level height of feeding transmitting device, the transmission level height of pull bottom plate, the transmission level height of blanking transmitting device is successively decreased successively, and the bottom of pull bottom plate is additionally provided with lifting power plant, the plate shearing machine of the present invention is in the pressing device provided with three directions on the shear work platform of shear knife, two pieces of horizontal push pedals and vertical pressing device process bloom by its automatic impaction with the servo power source controller of shear knife cooperating, and then ensure that bloom has preferable shearing force in processing, improve the efficiency and quality of the NC hydraulic guillotine shears of the present invention, with preferable shear effect.
Description
Technical field
The present invention relates to hydraulic plate shears technical field, more particularly to pull unloading type hydraulic shearing machine.
Background technology
Plate shearing machine is the machine for being done reciprocating linear motion with relatively another blade of a blade and shearing sheet material.It is to borrow in motion
Cutter and fixed bottom knife, using rational gap blade, shearing force is applied to the sheet metal of various thickness, made
Sheet material presses required size fracture separation.One kind that plate shearing machine belongs in metal forming machinery, main function is exactly intermetallic composite coating
Industry.Product is widely used in the industries such as aviation, light industry, metallurgy, chemical industry, building, ship, automobile, electric power, electrical equipment, decoration and carried
For required special-purpose machinery and complete set of equipments.
But existing plate shearing machine, in particular for bloom cool shearing plate shearing machine, be substantially artificial loading or
Human assistance feeding, shearing progress is slower, and efficiency is low.And the equipment of bloom cooling shearing easily influenceed by high temperature and
Suitable bad, service life is relatively low.The bloom otch level for being cut out coming is uneven.
The content of the invention
In order to overcome the above-mentioned deficiencies of the prior art, the invention provides swing to unload below a kind of automatic charging, shear knife
Carry bloom, while transmitting the integrated pull unloading type hydraulic shearing machine of blanking automatically.
The technical solution adopted in the present invention is：Pull unloading type hydraulic shearing machine, including shear work platform, shear knife,
Feeding transmitting device, blanking transmitting device and PLC control devices, shear knife are connected to shear by hydraulic jack and lowering or hoisting gear
The top position of workbench, feeding transmitting device, blanking transmitting device are connected to perpendicular to the two ends of shear knife, Jin Ershi
The bloom that bloom to be sheared and unloading have been sheared now is loaded automatically；Shear work platform, just to connecting at the bottom position of shear knife
Pull bottom plate is connected to, just to being provided with vertical pressing device at the tip position of shear knife, positioned at two side positions of shear work platform
One piece of horizontal push pedal is respectively equipped with, vertical pressing device and two pieces of horizontal push pedals pass through one and its respectively on its correspondence direction
One-to-one axle servo power source, two axle servo power sources and three axle servo power sources, which are moved back and forth, clamps processing bloom；
Horizontal push pedal is provided with the I-shaped claw of one and a half, these half I-shaped claw top claws close to one end of scraping wings to be processed
Long, bottom claw is short；The transmission level height of feeding transmitting device, the transmission level height of pull bottom plate, blanking transmitting device
Transmission level height successively decrease successively, and the bottom of pull bottom plate is additionally provided with lifting power plant, while pull bottom plate is with
Blanking slope is additionally provided between material transmitting device；Pull bottom plate, relative shear work is connected on lifter plate by pull cylinder
Platform side-to-side movement, wherein lifter plate drive it to move up and down by lifting power plant；Lifting power plant, including lift servo
Power source and lifting shaft, lift servo power source drive lifting shaft and the upper and lower motion of the lifter plate being fixed thereon；One axle is watched
Take power source, two axle servo power sources and three axle servo power sources, lift servo power source and feeding transmitting device and be all connected with PLC
Control device.
Preferably, vertical pressing device includes compressing crossbeam and is enclosed on what is compressed on crossbeam and extend to workbench direction
Some Compliant pressure blocks, these Compliant pressure blocks are fixed on by a corresponding hard connecting rod compress crossbeam respectively
Bottom position.
Preferably, Compliant pressure block is spherical or square structure.
Preferably, provided with the snap-in structure and position limiting structure coordinated between pull bottom plate and lifter plate, position limiting structure is fixed
Snap-in structure end on lifter plate, pull bottom plate drives it to be filled in feeding transmitting device, blanking transmission by pull cylinder
Bloom is transported between putting.
Preferably, blanking slope at blanking transmitting device link position with being additionally provided with anticollision strip.
Preferably, pull bottom plate by two to four pieces of thickness wait steel plate or polytetrafluoroethylene (PTFE) hard plate material bonding or
The plate body that one piece of thickness is 30cm-65cm is made in welding.
Compared with prior art, the beneficial effects of the invention are as follows：1. the NC hydraulic guillotine shears of the present invention, in its shearing side
To two ends be respectively provided with the feeding transmitting device and automatic blanking transmitting device of automatic charging, it is ensured that bloom before processing with
And can direct automatic charging after processing.
2. the present invention plate shearing machine, also placed below the shear knife on shear work platform automatic charging and and
When adjustment bloom position pull bottom plate, the pull bottom plate transmits the bloom that feeding transmitting device comes to shearing position automatically
Shearing, eliminates and manually adjusts position link, saves process and Human disturbance, and shear precision is high, and processing efficiency is fast.
3. in order to ensure the bloom that machines can blanking well, then stably computing, at the same will not by along bad,
Pull bottom plate also drives its oscilaltion by the lifter plate with lift servo power source, while equably being put along transmission direction
It is dynamic, it is ensured that its uniform performance transmitted and swung.
4. the transmission level height of feeding transmitting device, the transmission level height of pull bottom plate, the biography of blanking transmitting device
Defeated level height is successively decreased successively, on the one hand saves the energy, and the bloom that the opposing party's protection is processed will not collide the processing dress of surrounding
Put, it is ensured that its well-tended appearance.
5. the key improvements point of the present invention is, plate shearing machine of the invention is provided with the shear work platform of shear knife
The pressing device in three directions, the i.e. vertical pressing device positioned at bloom vertical direction, and positioned at bloom transmission direction both sides
Two pieces of horizontal push pedals, this two pieces horizontal push pedals and vertical pressing device pass through the servo power with shear knife cooperating
Source controller its automatic impaction processing bloom, and then ensure that bloom has preferable shearing force in processing, improve the present invention
NC hydraulic guillotine shears efficiency and quality, with preferable shear effect.
6. provided with the snap-in structure and position limiting structure coordinated, position limiting structure between the pull bottom plate and lifter plate of the present invention
The snap-in structure end on lifter plate is fixed on, pull bottom plate drives it to be passed in feeding transmitting device, blanking by pull cylinder
Bloom is transported between defeated device, structure is more simple, manufacture and use cost are lower.
In summary, NC hydraulic guillotine shears of the invention, automaticity is high, save the energy, high in machining efficiency, and
It ensure that the quality of the bloom after processing is preferable.
Brief description of the drawings
Fig. 1 is the structure chart of one embodiment of pull unloading type hydraulic shearing machine；
Fig. 2 is the state diagram of three shaft compression blooms 21 of Fig. 1 NC hydraulic guillotine shears；
Fig. 3 is the annexation figure of pull bottom plate 8 and lifter plate；
Wherein：1- shear work platforms, 2- shear knives, 3- feeding transmitting devices, 4- blanking transmitting devices, 5-PLC control devices, 6-
Hydraulic jack, 7- lowering or hoisting gears；8- pull bottom plates, 9- lifting power plants, 91- lift servo power sources, 92- lifting shafts；10-
Blanking slope, 11- anticollision strips, 12- pull cylinders, 13- lifter plates, 14- snap-in structures；15- swinging mountings, 16- is compressed vertically
Device, 161- compresses crossbeam, 162- Compliant pressure blocks；17- transverse direction push pedals, the axle servo power sources of 18- mono-, the axle servos of 19- bis- are moved
Power source, the axle servo power sources of 20- tri-, 21- blooms.
Embodiment
In order to deepen the understanding of the present invention, the present invention is further described with reference to the accompanying drawings and examples, the implementation
Example is only used for explaining the present invention, and protection scope of the present invention is not constituted and limited.
As shown in figure 1, pull unloading type hydraulic shearing machine, including shear work platform 1, shear knife 2, feeding transmitting device 3,
Blanking transmitting device 4 and PLC control devices 5, shear knife 2 are connected to shear work platform 1 by hydraulic jack 6 and lowering or hoisting gear 7
Top position, feeding transmitting device 3, blanking transmitting device 4 are connected to perpendicular to the two ends of shear knife 2, and then are realized
It is automatic to load the bloom that bloom to be sheared and unloading have been sheared；Shear work platform 1, just to connecting at the bottom position of shear knife 2
Pull bottom plate 8 is connected to, just to being provided with vertical pressing device 16 at the tip position of shear knife 2.
As depicted in figs. 1 and 2, two side positions positioned at shear work platform 1 are respectively equipped with one piece of horizontal push pedal 17, vertical pressure
Tight device 16 and two pieces of horizontal push pedals 17 pass through one and its one-to-one axle servo power respectively on its correspondence direction
Source 18, two axle servo power sources 19 and three axle servo power sources 20, which are moved back and forth, clamps processing bloom；Horizontal push pedal 17 is close to be treated
The one end for processing scraping wings is provided with the I-shaped claw 171 of one and a half, and these half I-shaped top claws of claw 171 are long, lower jaw
Son is short；The transmission level height of feeding transmitting device 3, the transmission level height of pull bottom plate 8, the transmission of blanking transmitting device 4
Level height is successively decreased successively, and the bottom of pull bottom plate 8 is additionally provided with lifting power plant 9, while pull bottom plate 8 is passed with blanking
Blanking slope 10 is additionally provided between defeated device 4；Pull bottom plate 8, relative shear is connected on lifter plate 13 by pull cylinder 12
The side-to-side movement of workbench 1, wherein lifter plate 13 drive it to move up and down by lifting power plant 9.
As shown in figures 1 and 3, lifting power plant 9 includes lift servo power source 91 and lifting shaft 92, and lift servo is moved
Power source 91 drives lifting shaft 92 and the upper and lower motion of lifter plate 13 being fixed thereon；One axle servo power source 18, two axle servos
The axle servo power source 20 of power source 19 and three, lift servo power source 91 and feeding transmitting device 3 are all connected with PLC control devices 5.
In the above-described embodiments, provided with the snap-in structure 14 and position limiting structure coordinated between pull bottom plate 8 and lifter plate 13
15, position limiting structure is fixed on the end of snap-in structure 14 on lifter plate 13, pull bottom plate 8 by pull cylinder 12 drive its
Bloom is transported between feeding transmitting device 3, blanking transmitting device 4.
It can further be seen from figure 1 that vertical pressing device 16 includes compressing crossbeam 161 and is enclosed on compression crossbeam 161 simultaneously
And some Compliant pressure blocks 162 extended to workbench direction, these Compliant pressure blocks 162 are corresponding by one respectively
Hard connecting rod 163 is fixed on the bottom position for compressing crossbeam 161, and then ensure that the vertical pressing device of vertical direction in pressure
While tight bloom, with preferable uniform performance, it is ensured that the otch that bloom is obtained in shearing is more uniform, improves shear
The quality of the shearing bloom of machine.Compliant pressure block 162 is spherical or square structure, is respectively provided with preferable compression effectiveness.Blanking
The bloom 21 processed is protected very much to ground with being additionally provided with anticollision strip 11 at the link position of blanking transmitting device 4 in slope 10.
In the above-described embodiments, pull bottom plate 8 is not waited by two to four pieces of thickness steel plate or polytetrafluoroethylene (PTFE) hard plate
Material is bonded or the plate body that one piece of thickness is 30cm-65cm is made in welding, with longer service life and longer durability
Energy.
What embodiments of the invention were announced is preferred embodiment, but is not limited thereto, the ordinary skill people of this area
Member, easily according to above-described embodiment, understands the spirit of the present invention, and makes different amplifications and change, but as long as not departing from this
The spirit of invention, all within the scope of the present invention.
Claims (5)
1. pull unloading type hydraulic shearing machine, it is characterised in that：Including shear work platform（1）, shear knife（2）, feeding transmission dress
Put（3）, blanking transmitting device（4）With PLC control devices（5）, shear knife（2）Pass through hydraulic jack（6）And lowering or hoisting gear（7）Even
It is connected on shear work platform（1）Top position, feeding transmitting device（3）, blanking transmitting device（4）It is connected to perpendicular to cutting
Cutting knife（2）Two ends, and then realize and automatic load bloom shear and unload the bloom sheared；
Shear work platform（1）, just to shear knife（2）Bottom position at be connected with pull bottom plate（8）, just to shear knife（2）'s
Vertical pressing device is provided with tip position（16）, positioned at shear work platform（1）Two side positions be respectively equipped with one piece of transverse direction and push away
Plate（17）, vertical pressing device（16）With two pieces of horizontal push pedals（17）Pass through one and a pair of one respectively on its correspondence direction
The axle servo power source answered（18）, two axle servo power sources（19）With three axle servo power sources（20）Move back and forth and clamp processing
Bloom；Horizontal push pedal（17）The I-shaped claw of one and a half is provided with close to one end of scraping wings to be processed（171）, these are half I-shaped
Claw（171）Top claw is long, and bottom claw is short；
Feeding transmitting device（3）Transmission level height, pull bottom plate（8）Transmission level height, blanking transmitting device（4）'s
Transmission level height is successively decreased successively, and pull bottom plate（8）Bottom be additionally provided with lifting power plant（9）, while pull bottom plate
（8）With blanking transmitting device（4）Between be additionally provided with blanking slope（10）；
Pull bottom plate（8）, pass through pull cylinder（12）It is connected to lifter plate（13）Upper relative shear work platform（1）Side-to-side movement,
Wherein lifter plate（13）Pass through lifting power plant（9）Drive it to move up and down；Pull bottom plate（8）With lifter plate（13）Between set
There is the snap-in structure of cooperation（14）And position limiting structure（15）, position limiting structure is fixed on lifter plate（13）On snap-in structure（14）
End, pull bottom plate（8）Pass through pull cylinder（12）It is driven in feeding transmitting device（3）, blanking transmitting device（4）Between transport
Send bloom；
Lifting power plant（9）, including lift servo power source（91）And lifting shaft（92）, lift servo power source（91）Driving
Lifting shaft（92）With the lifter plate being fixed thereon（13）Upper and lower motion；
One axle servo power source（18）, two axle servo power sources（19）With three axle servo power sources（20）, lift servo power source
（91）With feeding transmitting device（3）It is all connected with PLC control devices（5）.
2. pull unloading type hydraulic shearing machine according to claim 1, it is characterised in that：Vertical pressing device（16）Including
Compress crossbeam（161）Be enclosed on compression crossbeam（161）Some Compliant pressure blocks that are upper and extending to workbench direction（162）,
These Compliant pressure blocks（162）Pass through a corresponding hard connecting rod respectively（163）It is fixed on compression crossbeam（161）'s
Bottom position.
3. pull unloading type hydraulic shearing machine according to claim 2, it is characterised in that：Compliant pressure block（162）For ball
Shape or square structure.
4. the pull unloading type hydraulic shearing machine according to claim 1-3 any one, it is characterised in that：Blanking slope
（10）With blanking transmitting device（4）Anticollision strip is additionally provided with link position（11）.
5. pull unloading type hydraulic shearing machine according to claim 4, it is characterised in that：Pull bottom plate（8）By two to four
The plate that one piece of thickness is 30cm-65cm is made in steel plate or polytetrafluoroethylene (PTFE) the hard plate material bonding or welding that block thickness is not waited
Body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710291186.4A CN106964839B (en) | 2017-04-28 | 2017-04-28 | Pull unloading type hydraulic shearing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710291186.4A CN106964839B (en) | 2017-04-28 | 2017-04-28 | Pull unloading type hydraulic shearing machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106964839A true CN106964839A (en) | 2017-07-21 |
| CN106964839B CN106964839B (en) | 2019-03-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710291186.4A Active CN106964839B (en) | 2017-04-28 | 2017-04-28 | Pull unloading type hydraulic shearing machine |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0722908B2 (en) * | 1985-01-30 | 1995-03-15 | ウインドメーレル ウント ヘルシエル | Cutting device for processing continuously running strips |
| CN2865920Y (en) * | 2006-01-27 | 2007-02-07 | 湖北三环锻压机床有限公司 | Shearing machine back discharge device |
| CN101439424A (en) * | 2008-12-19 | 2009-05-27 | 奇瑞汽车股份有限公司 | Swing shearing device |
| CN203778856U (en) * | 2014-01-23 | 2014-08-20 | 刘天镐 | Edge cutting machine for manufacturing metallic earphone shell by stretching process |
| CN204657606U (en) * | 2015-05-15 | 2015-09-23 | 南通东海机床制造有限公司 | Plate shearing machine |
| CN105478886A (en) * | 2015-12-23 | 2016-04-13 | 广船国际有限公司 | Back support device of plate shearing machine |
-
2017
- 2017-04-28 CN CN201710291186.4A patent/CN106964839B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0722908B2 (en) * | 1985-01-30 | 1995-03-15 | ウインドメーレル ウント ヘルシエル | Cutting device for processing continuously running strips |
| CN2865920Y (en) * | 2006-01-27 | 2007-02-07 | 湖北三环锻压机床有限公司 | Shearing machine back discharge device |
| CN101439424A (en) * | 2008-12-19 | 2009-05-27 | 奇瑞汽车股份有限公司 | Swing shearing device |
| CN203778856U (en) * | 2014-01-23 | 2014-08-20 | 刘天镐 | Edge cutting machine for manufacturing metallic earphone shell by stretching process |
| CN204657606U (en) * | 2015-05-15 | 2015-09-23 | 南通东海机床制造有限公司 | Plate shearing machine |
| CN105478886A (en) * | 2015-12-23 | 2016-04-13 | 广船国际有限公司 | Back support device of plate shearing machine |
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| Publication number | Publication date |
|---|---|
| CN106964839B (en) | 2019-03-26 |
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