CN106903360B - The NC hydraulic guillotine shears of three shaft compressions - Google Patents
The NC hydraulic guillotine shears of three shaft compressions Download PDFInfo
- Publication number
- CN106903360B CN106903360B CN201710287944.5A CN201710287944A CN106903360B CN 106903360 B CN106903360 B CN 106903360B CN 201710287944 A CN201710287944 A CN 201710287944A CN 106903360 B CN106903360 B CN 106903360B
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- Prior art keywords
- plate
- shear
- transmitting device
- bottom plate
- shaft
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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
- 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
-
- 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
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Shearing Machines (AREA)
Abstract
The invention discloses the NC hydraulic guillotine shears of 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 plate with its automatic impaction of servo power source controller of shear knife cooperating, and then guarantee that plate 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 NC hydraulic guillotine shears of 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, it is all artificial loading or human assistance feeding, shearing progress is slower, and efficiency
It is low, it is uneven to be cut out the plate 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
The NC hydraulic guillotine shears of support plate material, simultaneously three shaft compression of integration of automatic transmission blanking.
The technical scheme adopted by the invention is that: the NC hydraulic guillotine shears of three shaft compressions, including shear work platform, shearing
Knife, feeding transmitting device, blanking transmitting device and PLC control device, shear knife are connected to by hydraulic cylinder and lifting device
The top position of shear work platform, feeding transmitting device, blanking transmitting device are connected to the both ends perpendicular to shear knife, into
And realize the automatic plate for loading and having sheared to shearing board material and unloading；Shear work platform, the bottom position of face shear knife
Place is connected with swing bottom plate, vertical pressing device is equipped at the top position of face shear knife, positioned at the two sides of shear work platform
Position is respectively equipped with one piece of lateral push plate, and vertical pressing device and two pieces of lateral push plates pass through one respectively on its corresponding direction
It is moved back and forth with its one-to-one axis servo power source, two axis servo power sources and three axis servo power sources and clamps processing plate
Material；Lateral push plate is equipped with the I-shaped claw of one and a half, these half I-shaped claw upper jaws close to one end of scraping wings to be processed
Sub- length is greater than lower part claw length；The transmission level height of feeding transmitting device, the transmission level height for swinging bottom plate, blanking
The bottom that the transmission level height of transmitting device successively successively decreases, and swings bottom plate is additionally provided with lifting power plant, swings simultaneously
Blanking slope is additionally provided between bottom plate and blanking transmitting device；Bottom plate is swung, is connected to liter by least three groups of symmetrical swing rods
It drops on plate, while being additionally provided with swinging power device on its direction between feeding transmitting device and blanking transmitting device, wherein
Lifter plate drives its up and down motion by lifting power plant；Lifting power plant, including lift servo power source and lifting shaft,
Lift servo power source drive lifting shaft and the lifter plate being fixed thereon move above and below；One axis servo power source, two axis are watched
It takes power source and three axis servo power sources, lift servo power source, feeding transmitting device and swinging power device is all connected with PLC control
Device processed.
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, including is swung power source and stretched
Contracting axis, 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 by two to four pieces of steel plate or polytetrafluoroethylene (PTFE) hard plate materials of varying thickness bondings or
One piece of plate body with a thickness of 30cm-65cm is made in welding.
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 plate 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 adjustment plate discharge position swing bottom plate, which is transmitted to plate 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 plate completed the process can blanking well, then steadily operation, while will not be damaged,
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 plate 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 plate vertical direction, and is located at plate 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
Source controls its automatic impaction processing plate, and then guarantees that plate has preferable shearing force in processing, improves of the invention
The efficiency and quality of NC hydraulic guillotine shears have preferable shear effect.
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 plate after ensure that processing is preferable.
Detailed description of the invention
Fig. 1 is the structure chart of one embodiment of the NC hydraulic guillotine shears of three shaft compressions；
Fig. 2 is the state diagram of three shaft compression plates 21 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, 163- hard connecting rod；17- transverse direction push plate,
The I-shaped claw of 171- half；The mono- axis servo power source 18-, the bis- axis servo power source 19-, the tri- axis servo power source 20-, 21- plate
Material.
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 NC hydraulic guillotine shears of three shaft compressions, including shear work platform 1, shear knife 2, feeding transmission dress
3, blanking transmitting device 4 and PLC control device 5 are set, shear knife 2 is connected to shear work by hydraulic cylinder 6 and lifting device 7
The top position of platform 1, feeding transmitting device 3, blanking transmitting device 4 are connected to the both ends perpendicular to shear knife 2, Jin Ershi
It is now automatic to load the plate sheared to shearing board material and unloading；Shear work platform 1, the bottom position of face shear knife 2
It is connected with and swings bottom plate 8.
It is detailed in Fig. 2, vertical pressing device 16 is equipped at the top position of face shear knife 2, positioned at the two of shear work platform 1
Side position is respectively equipped with one piece of lateral push plate 17, and vertical pressing device 16 and two pieces of lateral push plates 17 are distinguished on its corresponding direction
It is reciprocal with its one-to-one axis servo power source 18, two axis servo power sources 19 and three axis servo power sources 20 by one
Movement clamps processing plate；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 claw length of claw is greater than lower part claw length；The transmission level height of feeding transmitting device 3 is swung
The transmission level height of bottom plate 8, the transmission level height of blanking transmitting device 4 successively successively decrease, and swing the bottom of bottom plate 8 also
Equipped 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,
It is connected on lifter plate 13 by least three groups symmetrical swing rods 12, while it is along feeding transmitting device 3 and blanking transmitting device 4
Between 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；
As shown in figure 4, lifting power plant 9, including lift servo power source 91 and lifting shaft 92, the driving of lift servo power source 91 rise
Drop axis 92 and the lifter plate 13 being fixed thereon move above and below；One axis servo power source 18, two axis servo power sources 19 and three
Axis servo power source 20, lift servo power source 91, feeding transmitting device 3 and swinging power device 14 are all connected with PLC control dress
Set 5.
In the above-described embodiments, vertical pressing device 16 include compress crossbeam 161 and cover compress crossbeam 161 on and to
Several Compliant pressure blocks 162 that workbench direction extends, these Compliant pressure blocks 162 pass through a corresponding hard respectively
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 plate
While expecting 21, there is preferable uniform performance, the notch for guaranteeing that plate is obtained in shearing is more uniform, improves plate shearing machine
Shearing board material quality.
In the above-described embodiments, 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 are fixed on shear work platform 1 by swinging mounting 15, including
Power source 141 and telescopic shaft 142, stationary jaw 143 are swung, bottom plate 8 is swung and is clamped in stationary jaw 143, this device is set
Setting can guarantee to swing the precision with higher when swinging of bottom plate 8, while stability with higher.
In the above-described embodiments, telescopic shaft 142 is cased with flexible returning spring 144 outside one end of stationary jaw 143,
And the flexible returning spring 144 is connected by a soft stretch part 145 and one block of hard sealing plate 146, in which: hard sealing plate
146 sets outside telescopic shaft, soft stretch part 145 has the stretchable length not less than flexible 144 decrement of returning spring, realizes
The meeting bullet of telescopic shaft 142 is buffered, prevent from swinging bottom plate screen resilience is excessive and the plate 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 plate 21 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 NC hydraulic guillotine shears of three shaft compressions, it is characterised in that: passed including shear work platform (1), shear knife (2), feeding
Defeated device (3), blanking transmitting device (4) and PLC control device (5), shear knife (2) pass through hydraulic cylinder (6) and lifting device
(7) it is connected to the top position of shear work platform (1), feeding transmitting device (3), blanking transmitting device (4) are connected to vertical
Directly in the both ends of shear knife (2), and then realize the automatic plate for loading and having sheared to shearing board material and unloading；
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
Plate；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 length is greater than lower part claw length；
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；
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 NC hydraulic guillotine shears of three shaft compression according to claim 1, it is characterised in that: vertical pressing device (16)
Including several Compliant pressure blocks for compressing crossbeam (161) and covering on compressing crossbeam (161) and extending to workbench direction
(162), these Compliant pressure blocks (162) are fixed on compression crossbeam by a corresponding hard connecting rod (163) respectively
(161) bottom position.
3. the NC hydraulic guillotine shears of three shaft compression according to claim 2, it is characterised in that: Compliant pressure block (162)
For spherical or square structure.
4. the NC hydraulic guillotine shears of three shaft compression according to claim 1, it is characterised in that: swinging power device
(14), be fixed on shear work platform (1) by swinging mounting (15), including swing power source (141) and telescopic shaft (142),
Stationary jaw (143) swings bottom plate (8) and is clamped in stationary jaw (143).
5. the NC hydraulic guillotine shears of three shaft compression according to claim 4, it is characterised in that: telescopic shaft (142) is close
It is cased with outside one end of stationary jaw (143) flexible returning spring (144), 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, and flexibility is drawn
Stretching part (145) has the stretchable length not less than flexible returning spring (144) decrement.
6. the NC hydraulic guillotine shears of three shaft compressions described in -5 any one according to claim 1, it is characterised in that: blanking is oblique
Anticollision strip (11) are additionally provided at slope (10) and blanking transmitting device (4) link position.
7. the NC hydraulic guillotine shears of three shaft compression according to claim 6, it is characterised in that: swing bottom plate (8) by two
One piece is made to four pieces of steel plate or polytetrafluoroethylene (PTFE) hard plate material bondings of varying thickness or welding with a thickness of 30cm-65cm
Plate body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710287944.5A CN106903360B (en) | 2017-04-27 | 2017-04-27 | The NC hydraulic guillotine shears of three shaft compressions |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710287944.5A CN106903360B (en) | 2017-04-27 | 2017-04-27 | The NC hydraulic guillotine shears of three shaft compressions |
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| Publication Number | Publication Date |
|---|---|
| CN106903360A CN106903360A (en) | 2017-06-30 |
| CN106903360B true CN106903360B (en) | 2019-03-26 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710287944.5A Active CN106903360B (en) | 2017-04-27 | 2017-04-27 | The NC hydraulic guillotine shears of three shaft compressions |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107717083A (en) * | 2017-09-29 | 2018-02-23 | 重庆远达钢铁制品有限公司 | A kind of shear for cold-reduced sheet |
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
- 2017-04-27 CN CN201710287944.5A patent/CN106903360B/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 |
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| CN106903360A (en) | 2017-06-30 |
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