CN115805336A - Hydraulic swing type plate shearing machine - Google Patents
Hydraulic swing type plate shearing machine Download PDFInfo
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- CN115805336A CN115805336A CN202310028851.6A CN202310028851A CN115805336A CN 115805336 A CN115805336 A CN 115805336A CN 202310028851 A CN202310028851 A CN 202310028851A CN 115805336 A CN115805336 A CN 115805336A
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- 238000010008 shearing Methods 0.000 title claims abstract description 28
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 109
- 239000010959 steel Substances 0.000 claims abstract description 109
- 230000007246 mechanism Effects 0.000 claims abstract description 105
- 239000000463 material Substances 0.000 claims abstract description 18
- 238000003825 pressing Methods 0.000 claims description 12
- 230000009471 action Effects 0.000 claims description 6
- 230000001360 synchronised effect Effects 0.000 claims description 2
- 238000005520 cutting process Methods 0.000 abstract description 11
- 238000000034 method Methods 0.000 abstract description 10
- 230000008569 process Effects 0.000 abstract description 10
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 230000000712 assembly Effects 0.000 description 3
- 238000000429 assembly Methods 0.000 description 3
- 230000008602 contraction Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000009966 trimming Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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Abstract
The invention belongs to the technical field of plate shearing machines, and particularly relates to a hydraulic swing type plate shearing machine which comprises a supporting table, wherein a first feeding mechanism and a second feeding mechanism are fixedly mounted at the top of the supporting table, a material pushing mechanism and a workbench are respectively arranged on two sides of the second feeding mechanism, a rotating plate mechanism is mounted on the second feeding mechanism, a steel plate correcting mechanism is fixedly mounted at the top of the second feeding mechanism, the rotating plate mechanism stretches a piston rod through a pushing cylinder, so that a pushing block pushes a ratchet wheel to rotate, and then the steel plate to be cut is driven to rotate for 45 degrees, the four sides of the steel plate to be cut can be cut through circulating the operation, manual operation is not needed, and the production efficiency is improved; the steel plate correction mechanism contracts the piston rod through the clamp plate cylinder and drives the rubber idler wheels on the third supporting block to extrude the side walls of the multiple steel plates to be cut, so that the position deviation of the multiple steel plates to be cut generated in the rotating process is eliminated, and the consistency of the cutting sizes of the multiple steel plates to be cut is ensured.
Description
Technical Field
The invention belongs to the technical field of plate shears, and particularly relates to a hydraulic swing type plate shear.
Background
The swing type plate shearing machine is a hydraulically-driven plate shearing machine, realizes a shearing process by relying on the rotation of a tool rest, is more sheared by inclined blades compared with a common plate shearing machine, is widely used due to simple structure, low failure rate and high shearing efficiency, and the sheared plate is not arched, warped or distorted, and can change the shearing relief angle and the shearing clearance along with the rotation of the tool rest in the shearing process.
By retrieving the prior art, the following relevant references are retrieved for reference:
the invention discloses a Chinese invention patent CN110465691A, which is named as a hydraulic swing type plate shearing machine with the publication date of 2019.11.19, and discloses the hydraulic swing type plate shearing machine, which comprises a workbench, wherein an automatic feeding device is arranged on one side of the workbench; the automatic feeding device comprises four vertical rods which are fixedly arranged at the top of the base and located on one side of the workbench, a supporting plate is vertically connected to the vertical rods in a sliding manner, the vertical rods are connected with a driving supporting plate to vertically move to a driving assembly, and a pushing mechanism for pushing a steel plate onto the workbench is fixedly arranged on one side of the base, which is located on the vertical rods and away from the workbench; the steel plate cutting machine has the advantages that the traditional manual feeding of workers is replaced, the trimming efficiency is improved, and the safety of the workers can be guaranteed.
The hydraulic swing type plate shearing machine disclosed by the invention patent can only rotate the steel plate by 180 degrees, when four side edges of the steel plate need to be cut, the steel plate needs to be manually lifted and rotated by 90 degrees, so that the trimming efficiency is low, and the safety of operators cannot be guaranteed; in addition, if a plurality of steel plates which are stacked are required to be cut simultaneously, the surfaces of the steel plates are usually smooth, and in the rotating process, the steel plates can move relatively, so that the cutting size of each steel plate is deviated, and the product quality is influenced.
Disclosure of Invention
The invention provides a hydraulic swing type plate shearing machine which is characterized in that a rotating plate mechanism is arranged to drive a steel plate to be cut to rotate for 45 degrees at a time, so that the four side edges of the steel plate to be cut are cut, and a steel plate correcting mechanism is also arranged to extrude the side walls of a plurality of steel plates to be cut, so that the position deviation of the plurality of steel plates to be cut in the rotating process is eliminated.
The technical scheme of the invention is realized as follows:
a hydraulic swing type plate shearing machine comprises a supporting table, wherein a feeding slope is arranged at the top of the supporting table, a first feeding mechanism and a second feeding mechanism are fixedly mounted at the top of the supporting table, a material pushing mechanism and a workbench are respectively arranged on two sides of the second feeding mechanism, a rotating plate mechanism is mounted on the second feeding mechanism and used for rotating a steel plate to be cut, a steel plate correcting mechanism is fixedly mounted at the top of the second feeding mechanism and used for calibrating the position of the steel plate to be cut, the first feeding mechanism can convey the steel plate to be cut to the rotating plate mechanism, the second feeding mechanism can convey the steel plate to be cut to the action surface of the material pushing mechanism, and the material pushing mechanism pushes the steel plate to be cut to the workbench; the rotating plate mechanism comprises a rotating disc, the rotating disc rotates at the top of the second feeding mechanism, a ratchet wheel is fixedly connected to the bottom of the rotating disc, a connecting plate is rotatably connected between the ratchet wheel and the rotating disc, the connecting plate is hinged to a pushing cylinder, the pushing cylinder is rotatably mounted on the second feeding mechanism, a pushing block for pushing the ratchet wheel to rotate is rotatably mounted on the connecting plate, a stop block is further arranged on the connecting plate, a return spring is fixedly connected to the tail of the pushing block, and the return spring is in a stretching state; the steel plate correcting mechanism comprises a mounting plate, wherein a clamping plate cylinder is fixedly mounted on the mounting plate, the mounting plate is further provided with a driving plate which is symmetrically arranged in two groups, clamping plate assemblies are fixedly arranged on two sides of the bottom of the driving plate, and the clamping plate cylinder can drive the clamping plate assemblies to synchronously move in opposite directions or in reverse direction.
As a preferred embodiment of the present invention, the first feeding mechanism includes a first feeding support frame, a first feeding support frame is slidably disposed in the first feeding support frame, a driving rack is fixedly mounted on the first feeding support frame, a first motor is fixedly mounted on the first feeding support frame, a gear is fixedly mounted at an output end of the first motor, the gear is engaged with the driving rack, two sets of magnetic attraction units are disposed on the first feeding support frame, and the magnetic attraction units are used for attracting a steel plate to be cut.
As a preferable embodiment of the present invention, rectangular through grooves are formed on both sides of the first feeding support frame, a plurality of pulleys are rotatably disposed in the rectangular through grooves, and first support plates in an "L" shape are disposed on both sides of the first feeding support frame, and the support plates are inserted into the rectangular through grooves and slide along the pulleys.
As a preferred embodiment of the present invention, the magnetic attraction unit includes a transverse plate, a magnetic attraction cylinder is fixedly mounted at the center of the transverse plate, a piston rod of the magnetic attraction cylinder is fixedly connected to a second support plate, a first guide post is fixedly mounted on one side of the second support plate close to the transverse plate, the first guide post penetrates through the transverse plate, and an electromagnet is fixedly mounted on one side of the second support plate away from the transverse plate.
As a preferred embodiment of the present invention, the second feeding mechanism includes a second feeding support frame and a placing plate, a second motor is fixedly connected to the second feeding support frame in an oblique opposite manner, the second motor rotates and is fixedly connected with a threaded rod, the threaded rod is rotatably disposed on the support table, the threaded rod is connected to a first support block in a threaded sleeve manner, a second guide column adjacent to the threaded rod is further fixedly disposed on the second feeding support frame, a second support block is slidably connected to the second guide column, the first support block and the second support block are both disposed in an oblique opposite angle manner and keep synchronous movement, the placing plate is mounted on the first support block and the second support block in a bolt-fastening manner, eight plane bearings are uniformly mounted on the top of the placing plate, the rotating disc is slidably disposed on the top of the plane bearings, a support bearing is fixedly mounted at the center of the bottom of the placing plate, and the pushing ratchet, the connecting plate and the pushing cylinder are all disposed at the bottom of the placing plate.
As a preferred embodiment of the present invention, the number of the teeth of the ratchet wheel is eight, a support plate is mounted on the bottom of the rotating plate by a bolt, a rotating column is fixedly mounted at the center of the bottom of the support plate, the bottom of the rotating column is tightly connected with the ratchet wheel, the rotating column penetrates through the center of the placing plate, a rotating disc is rotatably mounted at the bottom of the placing plate, the pushing cylinder is tightly mounted on the rotating disc by a bolt, and the connecting plate is rotatably connected with the support bearing sleeve.
As a preferred embodiment of the present invention, a central bearing is installed in the center of the mounting plate, a first connecting rod is rotatably installed on the central bearing, a second connecting rod is rotatably connected to both ends of the first connecting rod, the second connecting rod is rotatably connected to the two sets of driving plates, a sliding rail is further fixedly installed on the top of the mounting plate, and the two sets of driving plates slide along the sliding rail.
As a preferred embodiment of the invention, the clamping plate assembly comprises four groups of V-shaped third supporting blocks, wherein two rubber rollers are slidably arranged on one side of each group of the third supporting blocks close to the steel plate to be cut, and the rubber rollers are used for extruding the side wall of the steel plate to be cut.
As a preferred embodiment of the present invention, the material pushing mechanism includes a support frame fixedly disposed at the top of the support table, a horizontally disposed material pushing cylinder is fixedly disposed on the support frame, a cylinder body of the material pushing cylinder is fixedly connected to the support frame, a piston rod of the material pushing cylinder extends to the upper side of the rotating disc and is fixedly connected to a push plate, a third guide post is fixedly disposed on one side of the push plate away from the workbench, the third guide post penetrates through the support frame, a lower clamp plate is fixedly disposed at the bottom of one side of the lower clamp plate close to the workbench, an inclined surface is disposed at one end of the lower clamp plate close to the workbench, a positioning plate is fixedly disposed on the push plate corresponding to the lower clamp plate, a pressing cylinder is fixedly disposed on the positioning plate, a cylinder body of the pressing cylinder is fixedly connected to the top of the positioning plate, and an end of a piston rod of the pressing cylinder extends to the lower side of the positioning plate and is fixedly connected to an upper clamp plate.
As a preferred embodiment of the present invention, a horizontally arranged guide rod is fixedly mounted on the workbench, a measuring scale is disposed on the guide rod, the guide rod is connected with a baffle plate in a sliding manner along the length direction of the guide rod, and a fastening bolt for fixing the guide rod and the baffle plate is connected to the baffle plate in a threaded manner.
After the technical scheme is adopted, the invention has the beneficial effects that:
the invention provides a hydraulic swing type plate shearing machine which is provided with a rotating plate mechanism, wherein a piston rod is stretched and contracted by a pushing cylinder for one time, so that a pushing block pushes a ratchet wheel to rotate, and then a steel plate to be cut is driven to rotate for 45 degrees, the four side edges of the steel plate to be cut can be cut by circulating the operation, manual operation is not needed, and the production efficiency is improved;
the steel plate correcting mechanism is further arranged, after the plurality of stacked steel plates rotate, the piston rod is contracted through the clamping plate air cylinder, the two groups of driving plates are driven to synchronously move in opposite directions until the rubber rollers on each group of third supporting blocks extrude the side walls of the plurality of steel plates to be cut, so that the position deviation of the plurality of steel plates to be cut in the rotating process is eliminated, the edges of the four sides of the plurality of steel plates to be cut are kept flush, and the consistency of the cutting sizes of the plurality of steel plates to be cut is ensured.
Drawings
FIG. 1 is an isometric view of an embodiment of the present invention;
FIG. 2 is a top view of an embodiment of the present invention;
FIG. 3 is an isometric view of a first feed mechanism in accordance with an embodiment of the present invention;
FIG. 4 is an isometric view of a first feed mechanism during feeding in accordance with an embodiment of the present invention;
FIG. 5 is a schematic structural view of a first feeding support frame and a magnetic unit according to an embodiment of the present disclosure;
FIG. 6 is a schematic structural diagram of a first feeding mechanism and a second feeding mechanism according to an embodiment of the present invention;
FIG. 7 is an isometric view of a rotating plate mechanism in accordance with an embodiment of the present invention;
FIG. 8 is a side view of a turn plate mechanism in accordance with an embodiment of the present invention;
FIG. 9 is a bottom view of the push cylinder of the rotating plate mechanism extending out of the piston rod in accordance with one embodiment of the present invention;
FIG. 10 is a bottom view of a push cylinder retracting a piston rod of the rotating plate mechanism in accordance with one embodiment of the present invention;
FIG. 11 is a schematic view of a steel plate calibration mechanism according to an embodiment of the present invention;
FIG. 12 is a bottom view of a steel plate alignment mechanism in accordance with an embodiment of the present invention;
FIG. 13 is a schematic view of another direction of the steel plate calibration mechanism according to an embodiment of the present invention;
FIG. 14 is a schematic view of a pushing mechanism according to an embodiment of the present invention;
fig. 15 is a schematic structural diagram of a workbench according to an embodiment of the present invention.
In the figure, 1-support table; 11-feeding slope; 2-a first feeding mechanism; 21-a first feeding support frame; 211-rectangular through slots; 212-a pulley; 22-a first loading support frame; 221-a support plate; 23-driving the rack; 24-a first motor; 241-gear; 25-a magnetic attraction unit; 251-a transverse plate; 252-a first guide post; 253-a second support plate; 254-an electromagnet; 255-magnetic suction cylinder; 3-a second feeding mechanism; 31-a second feeding support frame; 32-placing the plate; 321-a plane bearing; 33-a second motor; 34-a threaded rod; 35-a first support block; 36-a second guide post; 37-a second support block; 38-support bearings; 4-a plate rotating mechanism; 41-rotating disc; 42-a support disc; 43-rotating column; 44-a ratchet wheel; 45-pushing block; 451-return spring; 46-a connecting plate; 461-stop block; 47-push cylinder; 48-a turntable; 5-a steel plate correcting mechanism; 51-a mounting plate; 52-a clamp plate cylinder; 53-driving the plate; 54-a cleat assembly; 541-a third support block; 542-rubber rollers; 55-a slide rail; 56-a second connecting rod; 57-first connecting rod; 58-center bearing; 6-a material pushing mechanism; 61-a support frame; 62-material pushing cylinder; 63-push plate; 64-a third guide post; 65-lower splint; 651-inclined plane; 66-a compacting cylinder; 67-a positioning plate; 68-upper splint; 7-a workbench; 71-a guide bar; 72-a baffle; 73-fastening bolts.
Detailed Description
The invention will be described in detail with reference to the following drawings, which are provided for illustration purposes and the like:
as shown in fig. 1 to 2, the invention discloses a hydraulic swing type plate shearing machine, which comprises a supporting table 1, wherein a feeding slope 11 is arranged at the top of the supporting table 1, a first feeding mechanism 2 and a second feeding mechanism 3 are also fixedly mounted at the top of the supporting table 1, the feeding slope 11 has a certain inclination, and a steel plate to be cut enters the first feeding mechanism 2 through the feeding slope 11. Two sides of the second feeding mechanism 3 are respectively provided with a material pushing mechanism 6 and a workbench 7, the second feeding mechanism 3 is provided with a rotating plate mechanism 4, the rotating plate mechanism 4 is used for rotating a steel plate to be cut, the first feeding mechanism 2 can convey the steel plate to be cut to the rotating plate mechanism 4, a steel plate correcting mechanism 5 is fixedly mounted at the top of the second feeding mechanism 3, after the rotating plate mechanism 4 rotates the steel plates once, the steel plate correcting mechanism 5 needs to calibrate the positions among the steel plates to be cut, the situation that the cutting sizes of the steel plates to be cut are inconsistent due to position deviation generated by rotation of the steel plates to be cut is prevented, the second feeding mechanism 3 can convey the steel plates to be cut to the action surface of the material pushing mechanism 6, and the material pushing mechanism 6 pushes the steel plates to be cut to the workbench 7.
As shown in fig. 3 to 5, the first feeding mechanism 2 includes a first feeding support frame 21, a rectangular through groove 211 is provided on both sides of the first feeding support frame 21, a plurality of pulleys 212 are provided in the rectangular through groove 211 for rotation, first supporting plates 221 in an "L" shape are provided on both sides of the first feeding support frame 22, the supporting plates 221 are inserted into the rectangular through groove 211 and slide along the pulleys 212, a driving rack 23 is fixedly installed on the first feeding support frame 22, a first motor 24 is fixedly installed on the first feeding support frame 21, a gear 241 is fixedly installed at an output end of the first motor 24, the gear 241 is engaged with the driving rack 23, the first motor 24 rotates to drive the first feeding support frame 22 to move along the rectangular through groove 211, two sets of magnetic attraction units 25 are provided on the first feeding support frame 22, and the magnetic attraction units 25 are used for attracting the steel plate to be cut.
Further, the magnetic unit 25 includes a transverse plate 251, a magnetic cylinder 255 is fixedly installed in the center of the transverse plate 251, a piston rod of the magnetic cylinder 255 is fixedly connected with a second support plate 253, a first guide post 252 is fixedly installed on one side of the second support plate 253 close to the transverse plate 251, the first guide post 252 penetrates through the transverse plate 251, the first guide post 252 plays a role in guiding, it can be ensured that the magnetic cylinder 255 drives the second support plate 253 to stably slide, an electromagnet 254 is fixedly installed on one side of the second support plate 253 far away from the transverse plate 251, the piston rod of the magnetic cylinder 255 extends to push the electromagnet 254 to move downwards, the electromagnet 254 is powered on to suck the steel plate to be cut, then the first motor 24 rotates to drive the first feeding support frame 22 to move along the rectangular through groove 211, until the first feeding support frame 22 sends the steel plate to be cut to the upper side of the rotating plate mechanism 4, the electromagnet 254 is powered off, the steel plate to be cut falls onto the rotating plate mechanism 4, and feeding in the horizontal direction is completed.
As shown in fig. 6, the second feeding mechanism 3 includes a second feeding support frame 31 and a placing plate 32, a second motor 33 is fixedly connected to the second feeding support frame 31 in an oblique opposite manner, the second motor 33 rotates a threaded rod 34, the threaded rod 34 is rotatably disposed on the support table 1, a first support block 35 is disposed on the threaded rod 34 in a threaded sleeve manner, the first support block 35 includes 2 sets and is disposed in an oblique diagonal manner, a second guide column 36 adjacent to the threaded rod 34 is further fixedly disposed on the second feeding support frame 31, a second support block 37 is slidably connected to the second guide column 36, the first support block 35 and the second support block 37 are both disposed in an oblique diagonal manner, the first support block 35 and the second support block 37 keep moving synchronously, the first support block 35 and the second support block 37 are both fixedly connected to the placing plate 32 by bolts, eight plane bearings 321 are uniformly disposed on the top of the placing plate 32, a support bearing 38 is fixedly disposed in the center of the bottom of the placing plate 32, the second motor 33 drives the threaded rod 34 to rotate, the first support block 35 or the second support block 35 moves upwards or downwards under the pushing of the threaded rod 34, and the second support block 37 moves synchronously, and further drives the second support block 32 to move upwards or downwards.
As shown in fig. 7 to 8, the rotating plate mechanism 4 includes a rotating plate 41, the rotating plate 41 rotates on top of eight flat bearings 321, a supporting plate 42 is mounted on the bottom of the rotating plate 41 by bolts, a rotating column 43 is fixedly mounted on the bottom center of the supporting plate 42, a ratchet 44 is fixedly connected to the bottom of the rotating column 43, the rotating column 43 penetrates through the center of the placing plate 32, a rotating plate 48 is rotatably mounted on the bottom of the placing plate 32, a pushing cylinder 47 is mounted on the rotating plate 48 by bolts, a connecting plate 46 is rotatably connected to the supporting bearing 38 by a sleeve, the connecting plate 46 is disposed between the ratchet 44 and the rotating plate 41, the connecting plate 46 is hinged to a piston rod of the pushing cylinder 47, a pushing block 45 for pushing the ratchet 44 to rotate is rotatably mounted on the connecting plate 46, a stopper 461 is further disposed on the connecting plate 46, a return spring 451 is fixedly connected to the tail of the pushing block 45, the return spring 451 is in a stretching state, and the return spring 451 has a contractive force, so that the pushing block 45 and the ratchet 44 are always kept in contact.
As shown in fig. 9, when the piston rod of the pushing cylinder 47 extends, the pushing cylinder 47 rotates on the turntable 48, and the connecting plate 46 rotates around the supporting bearing 38, the pushing block 45 rotates along with the connecting plate 46, during the rotation, the pushing block 45 is blocked by the stopper 461, so that the pushing block 45 pushes the ratchet wheel 44 to rotate, and then the rotating disc 41 is driven to rotate on top of the eight plane bearings 321.
As shown in fig. 10, when the piston rod of the pushing cylinder 47 contracts, the connecting plate 46 is driven to rotate reversely around the supporting bearing 38, the pushing block 45 rotates reversely along with the connecting plate 46, during the rotation, the pushing block 45 is always in contact with the ratchet 44, and further the return spring 451 is extended, the return spring 451 generates a larger contraction force, when the pushing block 45 reaches the next ratchet tooth, under the contraction action of the return spring 451, the pushing block 45 is clamped into the next ratchet tooth, so as to enter the next rotation cycle, in the present invention, the number of the ratchet 44 is eight, so that the pushing cylinder 47 can drive the rotating disc 41 to rotate by 45 degrees once.
As shown in fig. 11 to 13, the steel plate correcting mechanism 5 includes a mounting plate 51, a clamp plate cylinder 52 is fixedly mounted on the mounting plate 51, a central bearing 58 is mounted at the center of the mounting plate 51, the mounting plate 51 further has two sets of driving plates 53 symmetrically disposed, a first connecting rod 57 is rotatably disposed on the central bearing 58, two ends of the first connecting rod 57 are rotatably connected to a second connecting rod 56, the second connecting rod 56 is rotatably connected to two sets of driving plates 53, clamp plate assemblies 54 are fixedly disposed on two sides of the bottom of the driving plates 53, a sliding rail 55 is also fixedly mounted on the top of the mounting plate 51, the two sets of driving plates 53 slide along the sliding rail 55, and the clamp plate cylinder 52 can drive the two sets of driving plates 53 to synchronously move in opposite directions or reverse directions.
Further, the clamping plate assembly 54 includes four groups of "V" shaped third supporting blocks 541, two rubber rollers 542 are slidably disposed on one side of each group of the third supporting blocks 541 close to the steel plate to be cut, the rubber rollers 542 are used for extruding the side wall of the steel plate to be cut, when the rotating plate mechanism 4 drives the plurality of steel plates to be cut to complete two rotation cycles, that is, after rotating 90 degrees, the clamping plate cylinder 52 contracts the piston rod, the two groups of the driving plates 53 synchronously move in opposite directions, and drive the four groups of the third supporting blocks 541 to move towards the side close to the steel plate to be cut, until the rubber rollers 542 on each group of the third supporting blocks 541 extrude the side walls of the plurality of steel plates to be cut, thereby eliminating the position deviation of the plurality of steel plates to be cut generated in the rotation process, the edges of the plurality of steel plates to be cut are kept flush, and thus ensuring the consistency of the cutting sizes of the plurality of steel plates to be cut.
As shown in fig. 14, the pushing mechanism 6 includes a supporting frame 61 fixed at the top of the supporting table 1, a horizontally disposed pushing cylinder 62 is fixed on the supporting frame 61, a cylinder body of the pushing cylinder 62 is fixedly connected to the supporting frame 61, a piston rod of the pushing cylinder 62 extends to the upper side of the rotating disc 41 and is fixedly connected to a push plate 63, a third guide post 64 is fixed on one side of the push plate 63 away from the workbench 7, the third guide post 64 penetrates through the supporting frame 61, the third guide post 64 plays a role in stable guiding, a lower clamp plate 65 is fixed at the bottom of one side of the push plate 63 close to the workbench 7, an inclined plane 651 is formed at one end of the lower clamp plate 65 close to the workbench 7, a positioning plate 67 is fixed on the push plate 63 corresponding to the lower clamp plate 65, a pressing cylinder 66 is fixed on the positioning plate 67, a cylinder body of the pressing cylinder 66 is fixedly connected to the top of the positioning plate 67, and a piston rod end of the pressing cylinder 66 extends to the lower side of the positioning plate 67 and is fixedly connected to an upper clamp plate 68.
The material pushing cylinder 62 stretches out of the piston rod to drive the push plate 63 to push the steel plate to be cut to the workbench 7, after the steel plate is cut, when other side faces of the steel plate need to be cut, the piston rod of the pressing cylinder 66 extends to enable the upper clamping plate 68 and the lower clamping plate 65 to clamp the steel plate to be cut, the material pushing cylinder 62 retracts the piston rod to pull the steel plate back to the rotating disc 41, the steel plate to be cut is rotated by the plate rotating mechanism 4, and after the position of the steel plate to be cut is corrected by the steel plate correcting mechanism 5, other side faces are cut.
As shown in fig. 15, a guide rod 71 horizontally arranged is fixedly mounted on the worktable 7, a measuring scale is provided on the guide rod 71, the guide rod 71 is connected with a baffle 72 in a sliding manner along the length direction thereof, the baffle 72 is connected with a fastening bolt 73 fixing the guide rod 71 and the baffle 72 in a threaded manner, when a steel plate is cut, the length of how long the steel plate needs to be cut is as long as the position of the baffle 72 on the guide rod 71 is adjusted, the position of the baffle 72 to the cutting knife is the length needing to be cut, the width of the cut edge of the steel plate can be the width of the cut edge, and the size of the steel plate needing to be cut can also be the size of the steel plate needing to be cut.
The working principle is as follows:
firstly, a plurality of steel plates to be cut are conveyed to the bottom of the first feeding mechanism 2 through the feeding slope 11, the magnetic suction cylinder 255 extends the piston rod to drive the electromagnet 254 to adsorb the steel plates to be cut, the first motor 24 is started to drive the first feeding supporting frame 22 to move along the rectangular through groove 211, then the steel plates to be cut are conveyed to the position above the rotating plate mechanism 4, the electromagnet 254 is powered off, the steel plates to be cut fall onto the rotating plate mechanism 4, and the process is repeated for multiple times, so that the plurality of steel plates to be cut are conveyed to the rotating plate mechanism 4;
then, the second motor 33 is started, the threaded rod 34 is driven to rotate, the first supporting block 35 is driven to move upwards under the pushing of the threads on the surface of the threaded rod 34, the placing plate 32 is further driven to move upwards to the action plane of the pushing mechanism 6, and the process is repeated for multiple times, so that the feeding of multiple steel plates to be cut in the vertical direction is completed;
then, the position of the baffle 72 is adjusted, the pushing cylinder 62 extends out of the piston rod to drive the pushing plate 63 to push the steel plate to be cut to the workbench 7 for cutting operation, after cutting is completed, the pressing cylinder 66 extends out of the piston rod to enable the upper clamping plate 68 and the lower clamping plate 65 to clamp the steel plate to be cut, the pushing cylinder 62 retracts the piston rod to pull the steel plate back to the rotating disc 41, the piston rod of the pushing cylinder 47 extends out, the pressing cylinder 66 contracts the piston rod to enable the upper clamping plate 68 and the lower clamping plate 65 to release the steel plate to be cut;
then, if other sides of the steel plate need to be cut, the pushing cylinder 47 extends out of the piston rod, the pushing connecting plate 46 rotates around the supporting bearing 38, so that the pushing block 45 pushes the ratchet 44 to rotate, the rotating disc 41 is driven to rotate for 45 degrees at the tops of the eight plane bearings 321, then the plurality of steel plates to be cut are driven to rotate for 45 degrees, the pushing cylinder 47 contracts the piston rod, the pushing block 45 is clamped into the next ratchet tooth under the contraction action of the return spring 451, and the above operations are repeated twice, so that the plurality of steel plates to be cut rotate for 90 degrees;
then, the plate cylinder 52 contracts the piston rod, and the two groups of driving plates 53 synchronously move in opposite directions until the rubber rollers 542 on each group of third supporting blocks 541 extrude the side walls of the plurality of steel plates to be cut, so that the position deviation of the plurality of steel plates to be cut in the rotating process is eliminated, and the edges of the plurality of steel plates to be cut are kept flush;
and finally, the pushing cylinder 62 extends out of the piston rod to drive the push plate 63 to push the steel plate to be cut to the workbench 7 for cutting operation, after the cutting operation is finished, the compressing cylinder 66 extends the piston rod to enable the upper clamping plate 68 and the lower clamping plate 65 to clamp the steel plate to be cut, the pushing cylinder 62 retracts the piston rod to pull the steel plate back to the rotating disc 41, and the operation is repeated until the four sides of the plurality of steel plates to be cut are cut completely.
The present invention is not limited to the above preferred embodiments, and any modifications, equivalent substitutions, improvements, etc. within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. A hydraulic swing type plate shearing machine comprises a supporting table (1), wherein a feeding slope (11) is arranged at the top of the supporting table (1), a first feeding mechanism (2) and a second feeding mechanism (3) are fixedly mounted at the top of the supporting table (1), a material pushing mechanism (6) and a workbench (7) are respectively arranged on two sides of the second feeding mechanism (3), the hydraulic swing type plate shearing machine is characterized in that a plate rotating mechanism (4) is mounted on the second feeding mechanism (3), the plate rotating mechanism (4) is used for rotating a steel plate to be cut, a steel plate correcting mechanism (5) is fixedly mounted at the top of the second feeding mechanism (3), the steel plate correcting mechanism (5) is used for calibrating the position of the steel plate to be cut, the first feeding mechanism (2) can convey the steel plate to be cut onto the plate rotating mechanism (4), the second feeding mechanism (3) can convey the steel plate to be cut onto the action surface of the material pushing mechanism (6), and the material pushing mechanism (6) pushes the steel plate to be cut onto the workbench (7);
the rotating plate mechanism (4) comprises a rotating disc (41), the rotating disc (41) rotates at the top of the second feeding mechanism (3), a ratchet wheel (44) is fixedly connected to the bottom of the rotating disc (41), a connecting plate (46) is rotatably connected between the ratchet wheel (44) and the rotating disc (41), the connecting plate (46) is hinged to a pushing cylinder (47), the pushing cylinder (47) is rotatably mounted on the second feeding mechanism (3), a pushing block (45) for pushing the ratchet wheel (44) to rotate is rotatably mounted on the connecting plate (46), a stop block (461) is further arranged on the connecting plate (46), a return spring (451) is fixedly connected to the tail of the pushing block (45), and the return spring (451) is in a stretching state;
steel sheet aligning gear (5) are including mounting panel (51), fixed mounting has splint cylinder (52) on mounting panel (51), mounting panel (51) still slidable mounting have drive board (53) that two sets of symmetries set up, the both sides of drive board (53) bottom are all fixed and are provided with splint subassembly (54), splint cylinder (52) can drive splint subassembly (54) and do synchronous looks or reverse movement.
2. The hydraulic pendulum plate shearing machine according to claim 1, wherein the first feeding mechanism (2) comprises a first feeding support frame (21), a first feeding support frame (22) is slidably disposed in the first feeding support frame (21), a driving rack (23) is fixedly mounted on the first feeding support frame (22), a first motor (24) is fixedly mounted on the first feeding support frame (21), a gear (241) is fixedly mounted at an output end of the first motor (24), the gear (241) is meshed with the driving rack (23), two sets of magnetic attraction units (25) are disposed on the first feeding support frame (22), and the magnetic attraction units (25) are used for attracting a steel plate to be cut.
3. The hydraulic pendulum plate shearing machine of claim 2, wherein rectangular through slots (211) are formed in two sides of the first feeding support frame (21), a plurality of pulleys (212) are rotatably disposed in the rectangular through slots (211), first support plates (221) in an "L" shape are disposed on two sides of the first feeding support frame (22), and the support plates (221) are inserted into the rectangular through slots (211) and slide along the pulleys (212).
4. The hydraulic pendulum plate shearing machine as claimed in claim 3, wherein said magnetic attraction unit (25) comprises a horizontal plate (251), said horizontal plate (251) is centrally and fixedly mounted with a magnetic attraction cylinder (255), said magnetic attraction cylinder (255) is fixedly connected with a second support plate (253) by a piston rod, a first guide post (252) is fixedly mounted on one side of said second support plate (253) close to said horizontal plate (251), said first guide post (252) penetrates through said horizontal plate (251), and an electromagnet (254) is fixedly mounted on one side of said second support plate (253) far away from said horizontal plate (251).
5. The hydraulic pendulum plate shears of claim 1, characterized in that said second loading mechanism (3) comprises a second loading support (31) and a placing plate (32), a second motor (33) is fixedly connected to the second feeding support frame (31) in an inclined opposite manner, the second motor (33) is fixedly connected with a threaded rod (34) in a rotating way, the threaded rod (34) is rotatably arranged on the support table (1), the threaded rod (34) is connected with a first support block (35) in a sleeved mode through threads, a second guide post (36) adjacent to the threaded rod (34) is also fixedly arranged on the second feeding support frame (31), the second guide post (36) is connected with a second supporting block (37) in a sliding way, the first supporting block (35) and the second supporting block (37) are arranged diagonally and keep moving synchronously, the placing plate (32) is fastened and installed on the first supporting block (35) and the second supporting block (37) through bolts, eight plane bearings (321) are uniformly arranged at the top of the placing plate (32), the rotating disc (41) is arranged on the top of the plane bearing (321) in a sliding way, a supporting bearing (38) is fixedly arranged at the center of the bottom of the placing plate (32), the pushing ratchet wheel (44), the connecting plate (46) and the pushing cylinder (47) are all arranged at the bottom of the placing plate (32).
6. The hydraulic pendulum plate shearing machine according to claim 5, wherein the number of teeth of the ratchet wheel (44) is eight, the bottom of the rotating disc (41) is bolted with a supporting disc (42), the center of the bottom of the supporting disc (42) is fixedly provided with a rotating column (43), the bottom of the rotating column (43) is tightly connected with the ratchet wheel (44), the rotating column (43) penetrates through the center of the placing plate (32), the bottom of the placing plate (32) is rotatably provided with a rotating disc (48), the pushing cylinder (47) is bolted tightly arranged on the rotating disc (48), and the connecting plate (46) is rotatably connected with the supporting bearing (38).
7. The hydraulic pendulum plate shearing machine according to claim 1, characterized in that a center bearing (58) is installed at the center of said mounting plate (51), a first connecting rod (57) is rotatably installed on said center bearing (58), a second connecting rod (56) is rotatably connected to each end of said first connecting rod (57), said second connecting rod (56) is rotatably connected to two sets of said driving plates (53), a slide rail (55) is further fixedly installed on the top of said mounting plate (51), and two sets of said driving plates (53) slide along said slide rail (55).
8. The hydraulic pendulum plate shears according to claim 7, characterized in that said clamping plate assembly (54) comprises four sets of third support blocks (541) in "V" shape, each set of said third support blocks (541) being slidably provided with two rubber rollers (542) on the side close to the plate to be cut, said rubber rollers (542) being adapted to press the side walls of the plate to be cut.
9. The hydraulic swing-type plate shearing machine according to claim 1, wherein the pushing mechanism (6) comprises a support frame (61) fixedly arranged at the top of the support table (1), a horizontally arranged pushing cylinder (62) is fixedly arranged on the support frame (61), a cylinder body of the pushing cylinder (62) is fixedly connected to the support frame (61), a piston rod of the pushing cylinder (62) extends to the upper side of the rotating disc (41) and is fixedly connected with a push plate (63), a third guide column (64) is fixedly arranged on one side of the push plate (63) away from the workbench (7), the third guide column (64) penetrates through the support frame (61), a lower clamping plate (65) is fixedly arranged at the bottom of one side of the push plate (63) close to the workbench (7), an inclined plane (651) is arranged at one end of the lower clamping plate (65) close to the workbench (7), a positioning plate (67) is fixedly arranged on the push plate (63) corresponding to the lower clamping plate (65), a pressing cylinder (66) is fixedly arranged on the positioning plate (67), a cylinder body of the pressing cylinder (66) is connected to the top of the pressing cylinder (68), and an end of the lower clamping plate (68) extends to the lower clamping plate (67).
10. The hydraulic pendulum plate shearing machine according to claim 1, characterized in that a horizontally arranged guide rod (71) is fixedly mounted on said table (7), a measuring ruler is opened on said guide rod (71), said guide rod (71) is connected with a baffle plate (72) along its length direction in a sliding manner, and a fastening bolt (73) for fixing said guide rod (71) and said baffle plate (72) is connected with said baffle plate (72) by a screw thread.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2023100142270 | 2023-01-05 | ||
| CN202310014227 | 2023-01-05 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN115805336A true CN115805336A (en) | 2023-03-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310028851.6A Pending CN115805336A (en) | 2023-01-05 | 2023-01-09 | Hydraulic swing type plate shearing machine |
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| CN (1) | CN115805336A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116749261A (en) * | 2023-06-16 | 2023-09-15 | 东莞市亨嘉礼品有限公司 | Acrylic plate efficient conveying device for craft gift |
| CN117300232A (en) * | 2023-10-07 | 2023-12-29 | 山东广杰厨业有限公司 | Measuring instrument and measuring method for dining table manufacturing |
| CN117428502A (en) * | 2023-11-28 | 2024-01-23 | 湖南响箭重工科技股份有限公司 | A steel plate stamping equipment for tile-type wrapping of high-pressure hydrogen storage tanks |
| CN117961170A (en) * | 2024-03-05 | 2024-05-03 | 江苏正驰不锈钢有限公司 | A stainless steel production equipment |
| CN118893240A (en) * | 2024-10-09 | 2024-11-05 | 南通昊成钢结构工程有限公司 | Shearing equipment and method for steel structure processing |
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2023
- 2023-01-09 CN CN202310028851.6A patent/CN115805336A/en active Pending
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116749261A (en) * | 2023-06-16 | 2023-09-15 | 东莞市亨嘉礼品有限公司 | Acrylic plate efficient conveying device for craft gift |
| CN116749261B (en) * | 2023-06-16 | 2024-08-02 | 东莞市亨嘉礼品有限公司 | Acrylic plate efficient conveying device for craft gift |
| CN117300232A (en) * | 2023-10-07 | 2023-12-29 | 山东广杰厨业有限公司 | Measuring instrument and measuring method for dining table manufacturing |
| CN117428502A (en) * | 2023-11-28 | 2024-01-23 | 湖南响箭重工科技股份有限公司 | A steel plate stamping equipment for tile-type wrapping of high-pressure hydrogen storage tanks |
| CN117961170A (en) * | 2024-03-05 | 2024-05-03 | 江苏正驰不锈钢有限公司 | A stainless steel production equipment |
| CN118893240A (en) * | 2024-10-09 | 2024-11-05 | 南通昊成钢结构工程有限公司 | Shearing equipment and method for steel structure processing |
| CN118893240B (en) * | 2024-10-09 | 2024-12-31 | 南通昊成钢结构工程有限公司 | Shearing equipment and method for steel structure machining |
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