CN106964835B - Cooling block shears based on three shaft compressions - Google Patents
Cooling block shears based on three shaft compressions Download PDFInfo
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- CN106964835B CN106964835B CN201710291175.6A CN201710291175A CN106964835B CN 106964835 B CN106964835 B CN 106964835B CN 201710291175 A CN201710291175 A CN 201710291175A CN 106964835 B CN106964835 B CN 106964835B
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- transmitting device
- shear
- work platform
- plate
- bottom plate
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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
- B23D27/00—Machines or devices for cutting by a nibbling action
-
- 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
- B21D43/00—Feeding, positioning or storing devices combined with, or arranged in, or specially adapted for use in connection with, apparatus for working or processing sheet metal, metal tubes or metal profiles; Associations therewith of cutting devices
- B21D43/02—Advancing work in relation to the stroke of the die or tool
- B21D43/026—Combination of two or more feeding devices provided for in B21D43/04 - B21D43/18
-
- 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
- B21D43/00—Feeding, positioning or storing devices combined with, or arranged in, or specially adapted for use in connection with, apparatus for working or processing sheet metal, metal tubes or metal profiles; Associations therewith of cutting devices
- B21D43/02—Advancing work in relation to the stroke of the die or tool
- B21D43/027—Combined feeding and ejecting 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
- B23D33/02—Arrangements for holding, guiding, and/or feeding work during the operation
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q11/00—Accessories fitted to machine tools for keeping tools or parts of the machine in good working condition or for cooling work; Safety devices specially combined with or arranged in, or specially adapted for use in connection with, machine tools
- B23Q11/10—Arrangements for cooling or lubricating tools or work
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Shearing Machines (AREA)
Abstract
The invention discloses the cooling block shears based on three shaft compressions, including shear work platform, shear knife, feeding transmitting device, blanking transmitting device and PLC control device, shear knife, and the top position of shear work platform is connected to by hydraulic cylinder and lifting device；Swing bottom plate is connected at the position of shear work platform face shear knife；The transmission level height of feeding transmitting device, swing the transmission level height of bottom plate, the transmission level height of blanking transmitting device is successively successively decreased, and the bottom for swinging bottom plate is additionally provided with lifting power plant, plate shearing machine of the invention sets the pressing device there are three direction on the shear work platform close to shear knife, two pieces of lateral push plates and vertical pressing device are by processing bloom with its automatic impaction of servo power source controller of shear knife cooperating, and then guarantee that bloom has preferable shearing force in processing, improve the efficiency and quality of NC hydraulic guillotine shears of the invention, with preferable shear effect.
Description
Technical field
The present invention relates to hydraulic plate shears technical fields, more particularly to the cooling block shears based on three shaft compressions.
Background technique
Plate shearing machine is to be done reciprocating linear motion to shear the machine of plate with relatively another blade of a blade.It is to borrow in fortune
Dynamic cutter and fixed bottom knife are applied shearing force to the sheet metal of various thickness, are made using reasonable gap blade
Plate presses required size fracture separation.Plate shearing machine belongs to one of 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, electric appliance, decoration
Required special-purpose machinery and complete set of equipments.
But existing plate shearing machine, in particular for bloom cooling shearing plate shearing machine, be substantially artificial loading or
Human assistance feeding, shearing progress is slower, and low efficiency.And the equipment of bloom cooling shearing be easy to be influenced by high temperature and
Suitable bad, service life is lower.It is uneven to be cut out the bloom notch level come.
Summary of the invention
In order to overcome the above-mentioned deficiencies of the prior art, the present invention provides swing to unload below a kind of automatic charging, shear knife
Bloom, in real time cooling transmission are carried, and the cooling block shears based on three shaft compressions of blanking can be transmitted automatically simultaneously.
The technical scheme adopted by the invention is that: the cooling block shears based on three shaft compressions, including shear work platform,
Shear knife, feeding transmitting device, blanking transmitting device and PLC control device, shear knife are connected by hydraulic cylinder and lifting device
It connects in the top position of shear work platform, feeding transmitting device, blanking transmitting device are connected to two perpendicular to shear knife
End, and then the bloom that realization loads bloom to be sheared automatically and unloading has been sheared；Shear work platform, the bottom of face shear knife
It is connected with swing bottom plate at position, vertical pressing device is equipped at the top position of face shear knife, positioned at shear work platform
Two side positions are respectively equipped with one piece of lateral push plate, and vertical pressing device and two pieces of lateral push plates pass through respectively on its corresponding direction
One moves back and forth clamping with its one-to-one axis servo power source, two axis servo power sources and three axis servo power sources and adds
Work bloom；Lateral push plate is equipped with the I-shaped claw of one and a half close to one end of scraping wings to be processed, on these half I-shaped claws
Portion's claw is long, and lower part claw is short；The transmission level height of feeding transmitting device, the transmission level height for swinging bottom plate, blanking pass
The bottom that the transmission level height of defeated device successively successively decreases, and swings bottom plate is additionally provided with lifting power plant, while swinging bottom
Blanking slope is additionally provided between plate and blanking transmitting device；Bottom plate is swung, is connected to lifting by least three groups of symmetrical swing rods
On plate, while it being additionally provided with swinging power device on its direction between feeding transmitting device and blanking transmitting device, wherein rising
It drops plate and its up and down motion is driven by lifting device；Lifting device, including lift servo power source and lifting shaft, lift servo are dynamic
Power source driving lifting shaft and the lifter plate being fixed thereon move above and below；Feeding transmitting device, shear work platform and blanking transmission
The bottom position of device is equipped with the water-cooling channel of perforation；The top of feeding transmitting device is equipped with heat shield body, while feeding transmits
One piece of flexible lapping plate is additionally provided between the transmission platform and shear work platform of device, which rotatably connects
It connects on feeding transmitting device, the other end is actively overlapped on shear work platform；Shear work platform is located at shear knife simultaneously
Top is additionally provided with cooling fan；One axis servo power source, two axis servo power sources and three axis servo power sources, lift servo are dynamic
Power source, feeding transmitting device and swinging power device are all connected with PLC control device.
Preferably, vertical pressing device includes compressing crossbeam and covering on compressing crossbeam and extend to workbench direction
Several Compliant pressure blocks, these Compliant pressure blocks pass through a corresponding hard connecting rod respectively and are fixed on compression crossbeam
Bottom position.
Preferably, Compliant pressure block is spherical or square structure.
Preferably, swinging power device is fixed on shear work platform by swinging mounting, and swinging power device includes pendulum
Dynamic power source and telescopic shaft, stationary jaw swing bottom plate and are clamped in stationary jaw.
Preferably, telescopic shaft is cased with flexible returning spring, and the flexible reply bullet outside one end of stationary jaw
Spring passes through a soft stretch part and one piece of hard sealing plate connection, in which: hard sealing plate covers outside telescopic shaft, soft stretch part tool
There is the stretchable length not less than flexible returning spring decrement.
Preferably, anticollision strip is additionally provided at blanking slope and blanking transmitting device link position.
Preferably, swing bottom plate be bonded by two to four blocks of steel plates of varying thickness or welding be made one piece with a thickness of
The plate body of 30cm-65cm.
Compared with prior art, the beneficial effects of the present invention are: 1. NC hydraulic guillotine shears of the invention, in its shearing side
To both ends be respectively provided with the feeding transmitting device and automatic blanking transmitting device of automatic charging, guarantee bloom before processing with
And it can direct automatic charging after processing.
2. plate shearing machine of the invention, also placed below the shear knife being located on shear work platform automatic charging and and
When adjust the swing bottom plate of bloom position, which is transmitted to bloom that feeding transmitting device comes at 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 guarantee the bloom completed the process can blanking well, then steadily operation, at the same will not by along bad,
It swings bottom plate and its oscilaltion is also driven by the lifter plate with lift servo power source, while equably being put along transmission direction
Uniform performance that is dynamic, guaranteeing its transmission and swing.
4. the transmission level height of feeding transmitting device, transmission level height, the biography of blanking transmitting device for swinging bottom plate
Defeated level height is successively successively decreased, and the energy is on the one hand saved, and the bloom that another party's protection processes will not collide the processing dress of surrounding
It sets, guarantees its well-tended appearance.
5. key improvements point of the invention is, plate shearing machine of the invention is equipped on the shear work platform close to shear knife
The pressing device in three directions is located at the vertical pressing device of bloom vertical direction, and is located at bloom transmission direction two sides
Two pieces of lateral push plates, this two pieces lateral push plates and vertical pressing device pass through the servo power with shear knife cooperating
Controller its automatic impaction in source processes bloom, and then guarantees that bloom has preferable shearing force in processing, improves the present invention
NC hydraulic guillotine shears efficiency and quality, have preferable shear effect.
6. block shears of the invention is sheared suitable for just melted high temperature bloom, existing high temperature bloom is logical
It is often that just can be carried out shearing after cooling complete, it is time-consuming longer, and it is cut out the bloom come since hardness height and brittleness are big,
It is easy by along bad, especially the cutting part of bloom.And cutter of the invention, feeding transmitting device, shear work platform and
The bottom position of blanking transmitting device be equipped with perforation water-cooling channel, cool down in bloom transmit process, at the same be arranged every
The heat that hot cover avoids bloom from releasing is burnt staff.
One piece of flexible lapping plate, flexibility overlap joint are additionally provided between the transmission platform and shear work platform of feeding transmitting device
Plate one end is rotatably connected on feeding transmitting device, when bloom is transitioned into shearing work platform, is carried out certain buffering, is subtracted
Less wear.Shear work platform, which is located above shear knife, is additionally provided with cooling fan, also cools down to the bloom in shear history,
Guarantee the uniform performance of its notch.
It is high degree of automation, energy saving, high in machining efficiency in conclusion NC hydraulic guillotine shears of the invention, and
The quality of bloom after ensure that processing is preferable.
Detailed description of the invention
Fig. 1 is the structure chart of one embodiment of the cooling block shears based on three shaft compressions；
Fig. 2 is the state diagram of three shaft compression blooms 25 of the NC hydraulic guillotine shears of Fig. 1；
Fig. 3 is swinging power device 14 and the annexation figure for swinging bottom plate；
Fig. 4 is the connection structure diagram for swinging bottom plate and lifter plate；
Wherein: 1- shear work platform, 2- shear knife, 3- feeding transmitting device, 4- blanking transmitting device, 5-PLC control dress
It sets, 6- hydraulic cylinder, 7- lifting device, 8- swings bottom plate, 9- lifting power plant, 91- lift servo power source, 92- lifting
Axis；10- blanking slope, 11- anticollision strip, 12- swing rod, 13- lifter plate, 14- swinging power device, 141- swing power source,
142- telescopic shaft, 143- stationary jaw, 144- stretch returning spring, 145- soft stretch part, 146- hard sealing plate；15- is swung
Bracket, the vertical pressing device of 16-, 161- compress crossbeam, 162- Compliant pressure block；17- transverse direction push plate, mono- axis servo power of 18-
Source, the bis- axis servo power source 19-, the tri- axis servo power source 20-；21- water-cooling channel, 22- cooling fan, 23- heat shield body,
24- flexibility lapping plate, 25- bloom.
Specific embodiment
In order to deepen the understanding of the present invention, present invention will be further explained below with reference to the attached drawings and examples, the implementation
Example for explaining only the invention, does not constitute protection scope of the present invention and limits.
As shown in Figure 1, the cooling block shears based on three shaft compressions, including shear work platform 1, shear knife 2, feeding pass
Defeated device 3, blanking transmitting device 4 and PLC control device 5, shear knife 2 are connected to shear by hydraulic cylinder 6 and lifting device 7
The top position of workbench 1, feeding transmitting device 3, blanking transmitting device 4 are connected to the both ends perpendicular to shear knife 2, into
And the bloom that realization loads bloom to be sheared automatically and unloading has been sheared；Shear work platform 1, the bottom position of face shear knife 2
The place of setting, which is connected with, swings bottom plate 8, is equipped with vertical pressing device 16 at the top position of face shear knife 2, is located at shear work platform 1
Two side positions be respectively equipped with one piece of lateral push plate 17, vertical pressing device 16 and two pieces of lateral push plates 17 are on its corresponding direction
Pass through one and its one-to-one axis servo power source 18, two axis servo power sources 19 and three axis servo power sources 20 respectively
It moves back and forth and clamps processing bloom；Lateral push plate 17 is equipped with the I-shaped claw 171 of one and a half close to one end of scraping wings to be processed,
These half I-shaped 171 top claws of claw are long, and lower part claw is short；The transmission level height of feeding transmitting device 3 swings bottom plate
8 transmission level height, the transmission level height of blanking transmitting device 4 are successively successively decreased, and the bottom for swinging bottom plate 8 is additionally provided with
Lifting power plant 9, while swinging and being additionally provided with blanking slope 10 between bottom plate 8 and blanking transmitting device 4；Bottom plate 8 is swung, is passed through
At least three groups of symmetrical swing rods 12 are connected on lifter plate 13, while it is between feeding transmitting device 3 and blanking transmitting device 4
Direction on be additionally provided with swinging power device 14, wherein lifter plate 13 by lifting power plant 9 drive its up and down motion.
The bottom position of feeding transmitting device 3, shear work platform 1 and blanking transmitting device 4 is equipped with the water-cooling channel of perforation
21；The top of feeding transmitting device 3 is equipped with heat shield body 23, while the transmission platform of feeding transmitting device 3 and shear work platform 1
Between be additionally provided with one piece of flexible lapping plate 24, which is rotatably connected on feeding transmitting device 3, separately
One end is actively overlapped on shear work platform 1；Shear work platform 1, which is located above shear knife, simultaneously is additionally provided with cooling fan
22。
As shown in Figure 1 and Figure 4, lifting power plant 9, including lift servo power source 91 and lifting shaft 92, lift servo
Power source 91 drives lifting shaft 92 and the lifter plate 13 being fixed thereon to move above and below；One axis servo power source 18, two axis are watched
It takes power source 19 and three axis servo power sources 20, lift servo power source 91, feeding transmitting device 3 and swinging power device 14 is equal
Connect PLC control device 5.
Such as Fig. 1 and Fig. 2, vertical pressing device 16 includes compressing crossbeam 161 and covering on compressing crossbeam 161 and to work
Several Compliant pressure blocks 162 that platform direction extends, these Compliant pressure blocks 162 pass through a corresponding hard connection respectively
Bar 163 is fixed on the bottom position for compressing crossbeam 161, and then ensure that the vertical pressing device of vertical direction is compressing bloom 25
While, there is preferable uniform performance, the notch for guaranteeing that bloom is obtained in shearing is more uniform, improves cutting for plate shearing machine
Cut the quality of bloom.Compliant pressure block 162 is spherical or square structure, all has preferable compression effectiveness.
As shown in figures 1 and 3, swinging power device 14 is fixed on shear work platform 1 by swinging mounting 15, is swung dynamic
Power device includes swinging power source 141 and telescopic shaft 142, stationary jaw 143, swings bottom plate 8 and is clamped in stationary jaw 143,
The setting of this device can guarantee to swing the precision with higher when swinging of bottom plate 8, while stability with higher.It stretches
Contracting axis 142 is cased with flexible returning spring 144 outside one end of stationary jaw 143, and the flexible returning spring 144 passes through
One soft stretch part 145 and one block of hard sealing plate 146 connect, in which: 146 sets of hard sealing plate outside telescopic shaft, soft stretch
Part 145 has the stretchable length not less than flexible 144 decrement of returning spring, realizes the buffering of the rebound to telescopic shaft 142,
Prevent from swinging bottom plate screen resilience is excessive and the bloom end that do not shear of wounding.
In the above-described embodiments, it is additionally provided with anticollision strip 11 at blanking slope 10 and 4 link position of blanking transmitting device, very well
Protect the bloom processed in ground.
In the above-described embodiments, bottom plate 8 is swung by two to four pieces of steel plate or polytetrafluoroethylene (PTFE) hard plates of varying thickness
One piece of plate body with a thickness of 30cm-65cm is made in material bonding or welding, has longer service life and longer durability
Energy.
What the embodiment of the present invention was announced is preferred embodiment, and however, it is not limited to this, the ordinary skill people of this field
Member, easily according to above-described embodiment, understands spirit of the invention, and make different amplification and variation, but as long as not departing from this
The spirit of invention, all within the scope of the present invention.
Claims (7)
1. the cooling block shears based on three shaft compressions, it is characterised in that: including shear work platform (1), shear knife (2), on
Expect transmitting device (3), blanking transmitting device (4) and PLC control device (5), shear knife (2) is by hydraulic cylinder (6) and goes up and down
Device (7) is connected to the top position of shear work platform (1), and feeding transmitting device (3), blanking transmitting device (4) are separately connected
At the both ends perpendicular to shear knife (2), and then realization loads bloom to be sheared automatically and unloads the bloom sheared；
Shear work platform (1), the bottom position of face shear knife (2), which is connected with, swings bottom plate (8), face shear knife (2)
Vertical pressing device (16) are equipped at top position, two side positions for being located at shear work platform (1) are respectively equipped with one piece of transverse direction and push away
Plate (17), vertical pressing device (16) and two pieces of lateral push plates (17) are a pair of with one by one respectively on its corresponding direction
An axis servo power source (18), two axis servo power sources (19) and the three axis servo power sources (20) answered, which move back and forth, clamps processing
Bloom；Lateral push plate (17) is equipped with the I-shaped claw of one and a half (171) close to one end of scraping wings to be processed, these are half I-shaped
Claw (171) top claw is long, and lower part claw is short；
The transmission level height of feeding transmitting device (3), the transmission level height that swings bottom plate (8), blanking transmitting device (4)
The bottom that transmission level height successively successively decreases, and swings bottom plate (8) is additionally provided with lifting power plant (9), while swinging bottom plate
(8) it is additionally provided between blanking transmitting device (4) blanking slope (10)；
It swings bottom plate (8), is connected on lifter plate (13) by least three groups symmetrical swing rods (12), while it is transmitted along feeding
Swinging power device (14) are additionally provided on direction between device (3) and blanking transmitting device (4), wherein lifter plate (13) passes through
Lifting power plant (9) drives its up and down motion；
Lifting power plant (9), including lift servo power source (91) and lifting shaft (92), lift servo power source (91) driving
Lifting shaft (92) and the lifter plate (13) being fixed thereon move above and below；
The water cooling that the bottom position of feeding transmitting device (3), shear work platform (1) and blanking transmitting device (4) is equipped with perforation is logical
Road (21)；The top of feeding transmitting device (3) be equipped with heat shield body (23), while the transmission platform of feeding transmitting device (3) with
One piece of flexible lapping plate (24) is additionally provided between shear work platform (1), which is rotatably connected to
On feeding transmitting device (3), the other end is actively overlapped on shear work platform (1)；Shear work platform (1) is located at shearing simultaneously
Cooling fan (22) are additionally provided with above knife；
One axis servo power source (18), two axis servo power sources (19) and three axis servo power sources (20), lift servo power source
(91), feeding transmitting device (3) and swinging power device (14) are all connected with PLC control device (5).
2. the cooling block shears according to claim 1 based on three shaft compressions, it is characterised in that: vertical pressing device
It (16) include several Compliant pressures for compressing crossbeam (161) and covering on compressing crossbeam (161) and extending to workbench direction
Block (162), it is horizontal that these Compliant pressure blocks (162) are fixed on compression by a corresponding hard connecting rod (163) respectively
The bottom position of beam (161).
3. the cooling block shears according to claim 2 based on three shaft compressions, it is characterised in that: Compliant pressure block
It (162) is spherical or square structure.
4. the cooling block shears according to claim 1 based on three shaft compressions, it is characterised in that: swinging power device
(14) it is fixed on shear work platform (1) by swinging mounting (15), swinging power device (14) includes swinging power source (141)
With telescopic shaft (142), stationary jaw (143), swings bottom plate (8) and be clamped in stationary jaw (143).
5. the cooling block shears according to claim 4 based on three shaft compressions, it is characterised in that: telescopic shaft (142)
It is cased with flexible returning spring (144) outside the one end of stationary jaw (143), and flexible returning spring (144) pass through
One soft stretch part (145) and one piece of hard sealing plate (146) connection, in which: hard sealing plate (146) covers outside telescopic shaft, soft
Property tensioning member (145) there is the stretchable length not less than flexible returning spring (144) decrement.
6. according to claim 1 based on the cooling block shears of three shaft compressions described in -5 any one, it is characterised in that: under
Anticollision strip (11) are additionally provided at material slope (10) and blanking transmitting device (4) link position.
7. the cooling block shears according to claim 6 based on three shaft compressions, it is characterised in that: swing bottom plate (8)
One piece of plate body with a thickness of 30cm-65cm is made by two to four pieces of steel plate bondings of varying thickness or welding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710291175.6A CN106964835B (en) | 2017-04-28 | 2017-04-28 | Cooling block shears based on three shaft compressions |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710291175.6A CN106964835B (en) | 2017-04-28 | 2017-04-28 | Cooling block shears based on three shaft compressions |
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| CN106964835A CN106964835A (en) | 2017-07-21 |
| CN106964835B true CN106964835B (en) | 2019-03-26 |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107457447A (en) * | 2017-09-29 | 2017-12-12 | 重庆远达钢铁制品有限公司 | A kind of shear installation method |
| CN112045200B (en) * | 2020-07-13 | 2022-08-19 | 敬业钢铁有限公司 | High-temperature-resistant bar feeding device and method |
| CN112517667A (en) * | 2021-01-12 | 2021-03-19 | 成都鑫吉坤科技有限公司 | Stamping cutting self-leveling device for sheet steel |
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| CN104889472A (en) * | 2015-05-15 | 2015-09-09 | 南通东海机床制造有限公司 | Plate shearing machine |
| CN106424892A (en) * | 2015-08-05 | 2017-02-22 | 天津煜腾恒泰钢制品有限公司 | Automatic plate shearing machine |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3042717A1 (en) * | 1980-11-13 | 1982-07-15 | C. Behrens Ag, 3220 Alfeld | CUTTING PRESS FOR PROCESSING PANEL-SHAPED COMPONENTS |
| DE3832215A1 (en) * | 1988-09-22 | 1990-03-29 | Guenzburger Werkzeugmasch | Cutting-off apparatus |
| CN203817164U (en) * | 2014-02-28 | 2014-09-10 | 吕英 | Automatic stamping plate shearing equipment |
| CN203956185U (en) * | 2014-08-01 | 2014-11-26 | 应夏英 | A kind of architectural engineering plate shearing machine |
| CN104439486A (en) * | 2014-11-14 | 2015-03-25 | 扬州固诚机床有限公司 | Plate shearing machine |
| CN204504345U (en) * | 2015-04-12 | 2015-07-29 | 潘小玲 | A kind of plate shearing machine |
| CN104889472A (en) * | 2015-05-15 | 2015-09-09 | 南通东海机床制造有限公司 | Plate shearing machine |
| CN106424892A (en) * | 2015-08-05 | 2017-02-22 | 天津煜腾恒泰钢制品有限公司 | Automatic plate shearing machine |
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| Publication number | Publication date |
|---|---|
| CN106964835A (en) | 2017-07-21 |
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