CN106964839B - Pull unloading type hydraulic shearing machine - Google Patents
Pull unloading type hydraulic shearing machine Download PDFInfo
- Publication number
- CN106964839B CN106964839B CN201710291186.4A CN201710291186A CN106964839B CN 106964839 B CN106964839 B CN 106964839B CN 201710291186 A CN201710291186 A CN 201710291186A CN 106964839 B CN106964839 B CN 106964839B
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- CN
- China
- Prior art keywords
- pull
- transmitting device
- shear
- bottom plate
- plate
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- 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
Abstract
The invention discloses pull unloading type hydraulic shearing machines, 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；Pull bottom plate is connected at the position of shear work platform face shear knife；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 successively decreased, and the bottom of pull 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 pull unloading type hydraulic shearing machine.
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 movement
Cutter and fixed bottom knife shearing force is applied to the sheet metal of various thickness, makes plate using reasonable gap blade
Material presses required size fracture separation.Plate shearing machine belongs to one of metal forming machinery, and main function is exactly metal-working industry.
Product is widely used in the industries such as aviation, light industry, metallurgy, chemical industry, building, ship, automobile, electric power, electric appliance, decoration and provides institute
The special-purpose machinery and complete set of equipments needed.
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
Damage, service life are 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
Carry the integrated pull unloading type hydraulic shearing machine of bloom, automatic transmission blanking simultaneously.
The technical scheme adopted by the invention is that: pull unloading type hydraulic shearing machine, including shear work platform, shear knife,
Feeding transmitting device, blanking transmitting device and PLC control device, shear knife are connected to shear by hydraulic cylinder and lifting device
The top position of workbench, feeding transmitting device, blanking transmitting device are connected to the both ends perpendicular to shear knife, Jin Ershi
Bloom to be sheared now is loaded automatically and unloads the bloom sheared；The bottom position of shear work platform, face shear knife connects
It is connected to pull bottom plate, vertical pressing device is equipped at the top position of face shear knife, positioned at two side positions of shear work platform
It is respectively equipped with one piece of lateral push plate, vertical pressing device and two pieces of lateral push plates pass through one and its respectively on its corresponding direction
One-to-one axis servo power source, two axis servo power sources and three axis servo power sources, which move back and forth, clamps processing 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, these half I-shaped claw top claws are long
Degree is greater than lower part claw length；The transmission level height of feeding transmitting device, the transmission level height of pull bottom plate, blanking transmission
The transmission level height of device is successively successively decreased, and the bottom of pull bottom plate is additionally provided with lifting power plant, while pull bottom plate
Blanking slope is additionally provided between blanking transmitting device；Pull bottom plate is connected on lifter plate opposite shear by pull cylinder
Workbench side-to-side movement, wherein lifter plate drives its up and down motion by lifting power plant；Lifting power plant, including lifting
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 servo power sources and three axis servo power sources, lift servo power source and feeding transmitting device connect
Connect 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, the snap-in structure and position limiting structure of cooperation are equipped between pull bottom plate and lifter plate, position limiting structure is fixed
Snap-in structure end on lifter plate, pull bottom plate drive it in feeding transmitting device, blanking transmission dress by pull cylinder
Bloom is transported between setting.
Preferably, anticollision strip is additionally provided at blanking slope and blanking transmitting device link position.
Preferably, pull 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 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 pull 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, while will not be damaged,
Pull bottom plate also drives its oscilaltion by the lifter plate with lift servo power source, while equably putting along transmission direction
Uniform performance that is dynamic, guaranteeing its transmission and swing.
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 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
Source controls its automatic impaction processing bloom, and then guarantees that bloom has preferable shearing force in processing, improves of the invention
The efficiency and quality of NC hydraulic guillotine shears have preferable shear effect.
6. being equipped with the snap-in structure and position limiting structure of cooperation, position limiting structure between pull bottom plate of the invention and lifter plate
It is fixed on the snap-in structure end on lifter plate, pull bottom plate drives it to pass in feeding transmitting device, blanking by pull cylinder
Bloom is transported between defeated device, structure is more simple, and manufacture and use cost are lower.
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 pull unloading type hydraulic shearing machine；
Fig. 2 is the state diagram of three shaft compression blooms 21 of the NC hydraulic guillotine shears of Fig. 1；
Fig. 3 is the annexation figure of pull bottom plate 8 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- pull bottom plate, 9- lifting power plant, 91- lift servo power source, 92- lifting
Axis；10- blanking slope, 11- anticollision strip, 12- pull cylinder, 13- lifter plate, 14- snap-in structure；15- position limiting structure, 16- are perpendicular
Straight pressing device, 161- compress crossbeam, 162- Compliant pressure block；17- transverse direction push plate, the mono- axis servo power source 18-, bis- axis of 19-
Servo power source, the tri- axis servo power source 20-, 21- 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, 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 device 5, shear knife 2 are connected to shear work platform 1 by hydraulic cylinder 6 and lifting device 7
Top position, feeding transmitting device 3, blanking transmitting device 4 are connected to the both ends perpendicular to shear knife 2, and then realize
Automatically it loads bloom to be sheared and unloads the bloom sheared；The bottom position of shear work platform 1, face shear knife 2 connects
It is connected to pull bottom plate 8, is equipped with vertical pressing device 16 at the top position of face shear knife 2.
As depicted in figs. 1 and 2, it is respectively equipped with one piece of lateral push plate 17 positioned at two side positions of shear work platform 1, it is vertical to press
Tight device 16 and two pieces of lateral push plates 17 pass through one and its one-to-one axis servo power respectively on its corresponding direction
Source 18, two axis servo power sources 19 and three axis servo power sources 20, which move back and forth, clamps processing bloom；Lateral push plate 17 close to
The one end for processing scraping wings is equipped with the I-shaped claw 171 of one and a half, under these half I-shaped 171 top claw length of claw are greater than
Portion's claw length；Transmission level height, the transmission level height of pull bottom plate 8, blanking transmitting device 4 of feeding transmitting device 3
Transmission level height successively successively decrease, and the bottom of pull bottom plate 8 is additionally provided with lifting power plant 9, at the same pull bottom plate 8 with
Blanking slope 10 is additionally provided between blanking transmitting device 4；Pull bottom plate 8 is connected to phase on lifter plate 13 by pull cylinder 12
To 1 side-to-side movement of shear work platform, wherein lifter plate 13 drives its up and down motion 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 dynamic
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 servos
Power source 19 and three axis servo power sources 20, lift servo power source 91 and feeding transmitting device 3 are all connected with PLC control device 5.
In the above-described embodiments, the snap-in structure 14 and position limiting structure of cooperation are equipped between pull bottom plate 8 and lifter plate 13
15, position limiting structure is fixed on 14 end of snap-in structure on lifter plate 13, and pull bottom plate 8 drives it upper by pull cylinder 12
Bloom is transported between material 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 covering on compressing crossbeam 161 simultaneously
And several 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 is being pressed
While tight bloom, there is preferable uniform performance, the notch for guaranteeing 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, all has preferable compression effectiveness.Blanking
It is additionally provided with anticollision strip 11 at slope 10 and 4 link position of blanking transmitting device, protects the bloom 21 processed with arriving very much.
In the above-described embodiments, pull bottom plate 8 is 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 (5)
1. pull unloading type hydraulic shearing machine, it is characterised in that: 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 by hydraulic cylinder (6) and lifting device (7)
Connect the top position in shear work platform (1), feeding transmitting device (3), blanking transmitting device (4) are connected to perpendicular to cutting
The both ends of cutter (2), and then 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) are connected with pull 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 length is greater than lower part claw length；
The transmission level height of feeding transmitting device (3), the transmission level height of pull bottom plate (8), blanking transmitting device (4)
Transmission level height is successively successively decreased, and the bottom of pull bottom plate (8) is additionally provided with lifting power plant (9), while pull bottom plate
(8) it is additionally provided between blanking transmitting device (4) blanking slope (10)；
Pull bottom plate (8) is connected on lifter plate (13) opposite shear work platform (1) side-to-side movement by pull cylinder (12),
Wherein lifter plate (13) drives its up and down motion by lifting power plant (9)；It is set between pull bottom plate (8) and lifter plate (13)
There are the snap-in structure (14) and position limiting structure (15) of cooperation, position limiting structure is fixed on the snap-in structure (14) on lifter plate (13)
End, pull bottom plate (8) drive it to transport between (4) in feeding transmitting device (3), blanking transmitting device by pull cylinder (12)
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) 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) and feeding transmitting device (3) is all connected with PLC control device (5).
2. pull unloading type hydraulic shearing machine according to claim 1, it is characterised in that: pressing device (16) includes vertically
Compress crossbeam (161) and cover compress crossbeam (161) on and to workbench direction extension several Compliant pressure blocks (162),
These Compliant pressure blocks (162) are fixed on by a corresponding hard connecting rod (163) compress crossbeam (161) respectively
Bottom position.
3. pull unloading type hydraulic shearing machine according to claim 2, it is characterised in that: Compliant pressure block (162) is ball
Shape or square structure.
4. pull unloading type hydraulic shearing machine according to claim 1 to 3, it is characterised in that: blanking slope
(10) and anticollision strip (11) are additionally provided at blanking transmitting device (4) link position.
5. pull unloading type hydraulic shearing machine according to claim 4, it is characterised in that: pull bottom plate (8) You Erzhi tetra-
One block of plate with a thickness of 30cm-65cm is made in block steel plate of varying thickness or polytetrafluoroethylene (PTFE) hard plate material bonding or welding
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 CN106964839A (en) | 2017-07-21 |
| CN106964839B true CN106964839B (en) | 2019-03-26 |
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| 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 |
|---|---|
| CN106964839A (en) | 2017-07-21 |
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