CN115026591A - Cutting device and cutting process for fin aluminum flat tube capable of removing burrs - Google Patents
Cutting device and cutting process for fin aluminum flat tube capable of removing burrs Download PDFInfo
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- CN115026591A CN115026591A CN202210885727.7A CN202210885727A CN115026591A CN 115026591 A CN115026591 A CN 115026591A CN 202210885727 A CN202210885727 A CN 202210885727A CN 115026591 A CN115026591 A CN 115026591A
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- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 title claims abstract description 82
- 229910052782 aluminium Inorganic materials 0.000 title claims abstract description 82
- 238000005520 cutting process Methods 0.000 title claims abstract description 82
- 239000007788 liquid Substances 0.000 claims abstract description 36
- 238000001125 extrusion Methods 0.000 claims abstract description 33
- 238000005498 polishing Methods 0.000 claims abstract description 17
- 238000001816 cooling Methods 0.000 claims abstract description 11
- 239000007921 spray Substances 0.000 claims abstract description 11
- 230000033001 locomotion Effects 0.000 claims abstract description 8
- 230000005540 biological transmission Effects 0.000 claims description 35
- 238000000034 method Methods 0.000 claims description 12
- 230000008569 process Effects 0.000 claims description 11
- 210000005056 cell body Anatomy 0.000 claims description 7
- 230000009471 action Effects 0.000 claims description 3
- 238000003825 pressing Methods 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 2
- 239000000428 dust Substances 0.000 abstract 1
- 238000007517 polishing process Methods 0.000 abstract 1
- 230000002035 prolonged effect Effects 0.000 abstract 1
- 239000000463 material Substances 0.000 description 3
- 230000000712 assembly Effects 0.000 description 2
- 238000000429 assembly Methods 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 230000000087 stabilizing effect Effects 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P23/00—Machines or arrangements of machines for performing specified combinations of different metal-working operations not covered by a single other subclass
- B23P23/04—Machines or arrangements of machines for performing specified combinations of different metal-working operations not covered by a single other subclass for both machining and other metal-working operations
-
- 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
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P15/00—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q11/00—Accessories fitted to machine tools for keeping tools or parts of the machine in good working condition or for cooling work; Safety devices specially combined with or arranged in, or specially adapted for use in connection with, machine tools
- B23Q11/10—Arrangements for cooling or lubricating tools or work
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q7/00—Arrangements for handling work specially combined with or arranged in, or specially adapted for use in connection with, machine tools, e.g. for conveying, loading, positioning, discharging, sorting
-
- 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
Abstract
The invention discloses a fin aluminum flat tube cutting device capable of removing burrs and a cutting process, and belongs to the technical field of aluminum flat tube cutting. According to the invention, the cooling assembly is arranged, the cam is matched with the second spring to realize the reciprocating movement of the extrusion plate in the second sliding groove, the extrusion plate drives the liquid bag to expand and contract in a reciprocating manner, so that the liquid in the liquid bag is sprayed out through the spray head, on one hand, the sprayed water can cool and dissipate the temperature of the cutting blade and the polishing sheet, and therefore, the service lives of the cutting blade and the polishing sheet are prolonged, on the other hand, the water can be sprayed, the chips in the cutting process and the polishing process can be effectively reduced, the dust fall and tidiness effects are achieved, and the cutting environment is ensured.
Description
Technical Field
The invention belongs to the technical field of aluminum flat tube cutting, and particularly relates to a cutting device and a cutting process for a fin aluminum flat tube capable of removing burrs.
Background
The flat aluminum pipe is a long pipe type, and the flat body of rectangle can all be formed to the material of a lot of materials, and now, along with the progress and the development of science and technology, each trade is also developing at a constant rapidity, and flat aluminum pipe is as a base material, also by wide application in different fields such as building, machine-building, steel construction, in order to satisfy different processing needs, often need cut flat aluminum pipe and process to satisfy different processing requirements.
In actual cutting process to aluminum flat tube, often can produce a large amount of piece dusts and wave, influence staff's health easily, and in the cutting process, cutting blade friction produces a large amount of heats, if can not in time cool down, reduces cutting blade's life easily.
Disclosure of Invention
The invention aims to: in order to solve the problem that the service life of a cutting blade is easy to reduce due to overhigh temperature, the cutting device and the cutting process for the fin aluminum flat tube are provided, and the burrs can be removed.
In order to achieve the purpose, the invention adopts the following technical scheme:
the cutting device and the cutting process for the finned aluminum flat tube capable of removing burrs comprise a workbench, wherein an inner cavity is formed in the workbench, a feeding assembly is arranged in the inner cavity, limiting assemblies are arranged on two sides of the top of the workbench, two sides of the center of the top of the workbench are fixedly connected with supports, a top plate is fixedly connected between the two supports, an air cylinder is fixedly arranged on the top of the top plate, a connecting block is fixedly connected to the bottom of the air cylinder, a cutting blade is movably arranged at the bottom of the connecting block through a connecting seat, a driving piece is arranged on one side of the connecting seat, cooling assemblies are fixedly connected to two sides of the connecting block, and polishing pieces can be detachably arranged on two sides of the cutting blade;
the cooling assembly comprises a sliding block, the sliding block is fixedly connected with one side of a connecting block, one side of the sliding block is connected with a first sliding groove in a sliding mode, the sliding block is internally provided with a cavity, a second gear is rotatably connected into the cavity through a rotating shaft, one side of the second gear is rotatably connected with a first groove body formed in one side of the sliding block, a rack is meshed with one side of the second gear, and the rack is fixedly connected with one side of the inner wall of the first sliding groove.
As a further description of the above technical solution:
one side meshing that the rack was kept away from to the second gear has first gear, first gear is rotated through pivot and cavity inner wall both sides and is connected, first gear both sides all are provided with the cam, cam and pivot looks joint, the laminating of cam one side has the stripper plate, stripper plate one side fixedly connected with liquid bag, one side and cavity inner wall one side fixed connection that the stripper plate was kept away from to the liquid bag, liquid bag top fixedly connected with inlet, the sliding block inner wall top is located in the inlet inlays, the liquid bag is in one side bottom fixedly connected with shower nozzle, the shower nozzle extends to the sliding block outside.
As a further description of the above technical solution:
the two ends of the extrusion plate are fixedly connected with sliding blocks, the sliding blocks are in sliding connection with second sliding grooves formed in the inner wall of the cavity, one side of each sliding block is fixedly connected with a first spring, and one end, far away from the sliding blocks, of each first spring is fixedly connected with the inner wall of each second sliding groove.
As a further description of the above technical solution:
the feeding assembly comprises a connecting rod, one end of the connecting rod is fixedly connected with the bottom of a sliding block, the connecting rod is connected in a first sliding groove in a sliding mode, a slotted hole formed in the top of the connecting rod extends into an inner cavity, a plurality of transmission teeth are hinged to the two sides of the connecting rod through pin shaft seats, a second spring is fixedly connected to the top of the transmission teeth on one side, a first fixing plate is fixedly connected to the other end of the second spring, one side of the first fixing plate is fixedly connected with one side of the connecting rod, the bottom of the transmission teeth on the other side of the first fixing plate is fixedly connected with the second spring, the other end of the second spring is fixedly connected with a second fixing plate, and one side of the second fixing plate is fixedly connected with one side of the connecting rod.
As a further description of the above technical solution:
the meshing of driving gear one side has linkage gear, linkage gear passes through the connecting axle and rotates to be connected between the inner chamber inner wall, and connecting axle surface joint has first sprocket, rotate through the pivot between the inner chamber inner wall and be connected with the delivery wheel, and pivot surface joint has the second sprocket, be connected through the drive chain transmission between second sprocket and the first sprocket.
As a further description of the above technical solution:
second cell bodies have all been seted up to workstation top both sides, the second cell body is linked together with the inner chamber, the delivery wheel extends to the workstation outside through the second cell body.
As a further description of the above technical solution:
the limiting assembly comprises two supporting columns, the bottom of each supporting column is fixedly connected with the top of the workbench, a third sliding groove is formed in one side of each supporting column, a lifting screw is connected in the third sliding groove in a rotating mode, a screw seat is connected to the outer surface of the lifting screw in a threaded mode, the screw seat is connected in the third sliding groove in a sliding mode, and an extrusion wheel is connected between the two screw seats in a rotating mode.
As a further description of the above technical solution:
the equal fixedly connected with spacing groove seat in workstation top both sides end, workstation top fixedly connected with base.
As a further description of the above technical solution:
the connecting block comprises a connecting block body and is characterized in that connecting plates are fixedly connected to the two sides of the connecting block body, a telescopic rod is fixedly connected to the bottom of the connecting plate, one end of the telescopic rod, far away from the connecting plate, is fixedly connected with a positioning plate, a third spring is sleeved on the outer surface of the telescopic rod, and the two ends of the third spring are fixedly connected with one side of the connecting plate and one side of the positioning plate respectively.
The cutting process for the fin aluminum flat tube capable of removing burrs specifically comprises the following steps:
s1, placing the aluminum flat tube on the top of the workbench by an operator, penetrating through a limiting groove seat, limiting and stabilizing the aluminum flat tube by the limiting groove seat, rotating a knob by the operator, driving a lifting screw rod to rotate by the knob, driving a screw rod seat to move by the lifting screw rod, sliding the screw rod seat in a third sliding groove, and driving an extrusion wheel to move downwards by two screw rod seats and be attached to the aluminum flat tube;
s2, after limiting of the aluminum flat tube is completed, a worker starts a cylinder and a driving piece, the driving piece drives a cutting blade to rotate, the cylinder drives a connecting block to move downwards, the connecting block drives connecting plates on two sides to move downwards, the two connecting plates drive two telescopic rods to move downwards, the two telescopic rods drive two positioning plates to move downwards and limit the aluminum flat tube, when the connecting block continues to move downwards, the positioning plates drive the telescopic rods and a third spring to contract, the third spring generates pressure on the positioning plates under the action of elastic force and enables the aluminum flat tube to be stable, the connecting block drives a connecting seat to move downwards, the connecting seat drives the cutting blade to move downwards and cut the aluminum flat tube, and in the process, the polishing piece rotates and polishes the port of the aluminum flat tube;
s3, in the falling process of the connecting block, when the connecting block drives the sliding block to move in the first sliding groove, the sliding block drives the second gear to move downwards, the second gear is driven by the rack to rotate, the second gear drives the first gear to rotate, the first gear drives the cams on two sides to rotate through the rotating shaft, the cams drive the extrusion plate to move towards one side, the cams are matched with the first spring to realize the reciprocating movement of the extrusion plate, the extrusion plate drives the liquid bag to expand and contract in a reciprocating manner, so that the liquid in the liquid bag is sprayed out through the spray head, and the cutting blade and the polishing sheet are cooled;
s4, in the falling cutting process of the cutting blade, the sliding block drives the connecting rod to move downwards, the connecting rod drives the transmission gear to move, the transmission gear drives the linkage gear to rotate clockwise under the limit of the first fixing plate, the linkage gear drives the first chain wheel to rotate through the connecting shaft, the first chain wheel drives the second chain wheel to rotate through the transmission chain, the second chain wheel drives the conveying wheel to rotate clockwise through the rotating shaft, the conveying wheel is matched with the extrusion wheel to drive the aluminum flat tube to move to one side, the feeding of the aluminum flat tube is realized, when the cutting blade moves upwards, the sliding block drives the connecting rod to move upwards, the connecting rod drives the transmission gear on one side to move upwards, the transmission gear drives the linkage gear on the other side to rotate clockwise under the limit of the second fixing plate, the linkage gear drives the first chain wheel to rotate through the connecting shaft, and the first chain wheel drives the second chain wheel to rotate through the transmission chain, the second chain wheel drives the conveying wheel to rotate clockwise through the rotating shaft, and the conveying wheel is matched with the extrusion wheel to drive the aluminum flat tube to move to one side, so that automatic blanking of cut finished products is realized.
In summary, due to the adoption of the technical scheme, the invention has the beneficial effects that:
1. according to the invention, through the arrangement of the cooling component, in the process that the sliding block moves downwards, the second gear rotates under the driving of the rack, the second gear drives the cams on the two sides to rotate through the first gear, the reciprocating movement of the extrusion plate in the second chute is realized through the cooperation of the cam and the second spring, the extrusion plate drives the liquid bag to reciprocate, relax and contract, and liquid in the liquid bag is sprayed out through the spray head.
2. According to the invention, the feeding assembly is arranged, so that the unidirectional motion of the transmission gear can control the unidirectional rotation of the linkage gear, when the connecting rod moves downwards, the conveying wheel feeds the aluminum flat tube, when the connecting rod moves upwards, the conveying wheel on the other side is driven to rotate, and the conveying wheel drives the cut finished product to move towards one side, so that the automatic feeding and the automatic blanking of the aluminum flat tube are realized, the automation degree is improved, and the processing efficiency is improved.
3. According to the aluminum flat tube cutting device, the limiting component and the positioning plate are arranged, an operator drives the lifting screw to rotate through the knob, the lifting screw drives the extrusion wheel to move downwards through the screw seat and be attached to the aluminum flat tube, the aluminum flat tube is limited in the vertical direction, meanwhile, in the process that the cutting blade moves downwards, the connecting plate drives the extrusion wheel to move downwards, the connecting plate drives the positioning plate to limit the aluminum flat tube through the telescopic rod, the aluminum flat tube is prevented from moving in the cutting process to influence the cutting effect, and the cutting effect of the aluminum flat tube is guaranteed.
Drawings
FIG. 1 is a schematic perspective view of a cutting device for a fin aluminum flat tube with burrs removed according to the present invention;
FIG. 2 is an enlarged schematic view of part A of the cutting device for a finned aluminum flat tube with burrs removed according to the present invention;
FIG. 3 is a schematic front sectional view of a cooling assembly of the cutting device for a fin aluminum flat tube with burrs removed according to the present invention;
FIG. 4 is an enlarged schematic view of part B of the cutting device for flat aluminum tubes with fins and burrs removed, according to the present invention;
FIG. 5 is a schematic front sectional view of a feeding assembly of the cutting device for the flat finned aluminum tube with the burr removed, according to the present invention;
FIG. 6 is an enlarged schematic view of part C of the cutting device for a fin aluminum flat tube with burrs removed according to the present invention;
FIG. 7 is a schematic side sectional view of a limiting assembly of the cutting device for a fin aluminum flat tube with a burr removed according to the present invention;
fig. 8 is a schematic perspective view of a cam of the cutting device for a fin aluminum flat tube with burrs removed according to the present invention.
Illustration of the drawings: 1. a base; 2. a work table; 3. a limiting component; 301. an extrusion wheel; 302. a third chute; 303. a lead screw seat; 304. lifting a screw rod; 305. a pillar; 4. a cylinder; 5. a top plate; 6. a cooling assembly; 601. a rack; 602. a first chute; 603. a spray head; 604. a slider; 605. a liquid inlet; 606. a second chute; 607. a slider; 608. a first spring; 609. a pressing plate; 610. a liquid sac; 611. a cam; 612. a first gear; 613. a cavity; 614. a second gear; 615. a first tank body; 7. a feeding assembly; 701. a second tank body; 702. a second sprocket; 703. a delivery wheel; 704. a drive chain; 705. a second fixing plate; 706. a connecting rod; 707. a first fixing plate; 708. a second spring; 709. a transmission gear; 710. a pin shaft seat; 711. a first sprocket; 712. a linkage gear; 8. a limiting groove seat; 9. a support; 10. connecting blocks; 11. a cutting blade; 12. grinding the sheets; 13. positioning a plate; 14. a telescopic rod; 15. a third spring; 16. a connecting plate; 17. an inner cavity; 18. a drive member.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-8, the present invention provides a technical solution:
a cutting device and a cutting process for fin aluminum flat tubes capable of removing burrs comprise a workbench 2, an inner cavity 17 is arranged in the workbench 2, a feeding component 7 is arranged in the inner cavity 17, limiting components 3 are arranged on two sides of the top of the workbench 2, supports 9 are fixedly connected on two sides of the center position of the top of the workbench 2, a top plate 5 is fixedly connected between the two supports 9, an air cylinder 4 is fixedly arranged on the top of the top plate 5, a connecting block 10 is fixedly connected to the bottom of the air cylinder 4, a cutting blade 11 is movably arranged at the bottom of the connecting block 10 through a connecting seat, a driving part 18 is arranged on one side of the connecting seat, cooling components 6 are fixedly connected on two sides of the connecting block 10, polishing sheets 12 are detachably arranged on two sides of the cutting blade 11, limiting groove seats 8 are fixedly connected to two side ends of the top of the workbench 2, a base 1 is fixedly connected to the top of the workbench 2, and connecting plates 16 are fixedly connected to two sides of the connecting block 10, connecting plate 16 bottom fixedly connected with telescopic link 14, connecting plate 16's one end fixedly connected with locating plate 13 is kept away from to telescopic link 14, and the outer surface cover of telescopic link 14 is equipped with third spring 15, third spring 15 both ends respectively with connecting plate 16 one side and locating plate 13 one side fixed connection.
Spacing subassembly 3 includes two pillars 305, pillar 305 bottom and 2 top fixed connection of workstation, and third spout 302 has been seted up to pillar 305 one side, and lifting screw 304 is connected to third spout 302 internal rotation, and lifting screw 304 surface threaded connection has lead screw seat 303, and lead screw seat 303 sliding connection is in third spout 302, and rotates between two lead screw seats 303 and is connected with extrusion wheel 301.
The implementation mode specifically comprises the following steps: through setting up spacing subassembly 3 and locating plate 13, the staff drives lift screw 304 through the knob and rotates, lift screw 304 drives extrusion wheel 301 downstream through lead screw seat 303 and laminates mutually with flat aluminum tube, realize spacing to the vertical direction of flat aluminum tube, and simultaneously, at the in-process of cutting blade 11 downstream, connecting plate 16 drives the downstream, connecting plate 16 drives locating plate 13 through telescopic link 14 and carries on spacingly to flat aluminum tube, and simultaneously, through setting up polishing piece 12, polish flat aluminum tube cutting port when cutting blade 11 cuts flat aluminum tube, avoid appearing the burr, through setting up polishing piece 12, polishing piece 12 and 11 side demountable installation of cutting blade, the convenience is changed polishing piece 12 to wearing and tearing, simplify and change the flow, avoid polishing piece 12 loss and influence the effect of polishing to flat aluminum tube port.
The feeding component 7 comprises a connecting rod 706, one end of the connecting rod 706 is fixedly connected with the bottom of the sliding block 604, the connecting rod 706 is connected in the first sliding groove 602 in a sliding manner, the connecting rod 706 extends into the inner cavity 17 through a slotted hole formed in the top of the workbench 2, both sides of the connecting rod 706 are hinged with a plurality of transmission teeth 709 through a pin shaft seat 710, the top of the transmission tooth 709 at one side is fixedly connected with a second spring 708, the other end of the second spring 708 is fixedly connected with a first fixing plate 707, one side of the first fixing plate 707 is fixedly connected with one side of the connecting rod 706, the bottom of the transmission tooth 709 at the other side is fixedly connected with the second spring 708, the other end of the second spring 708 is fixedly connected with a second fixing plate 705, one side of the second fixing plate 705 is fixedly connected with one side of the connecting rod 706, one side of the transmission tooth 709 is engaged with a linkage gear 712, the linkage gear 712 is rotatably connected between the inner walls of the inner cavity 17 through a connecting shaft, and the outer surface joint of connecting axle has first sprocket 711, rotates through the pivot between the inner chamber 17 inner wall to be connected with delivery wheel 703, and the outer surface joint of pivot has second sprocket 702, is connected through drive chain 704 transmission between second sprocket 702 and the first sprocket 711, and second cell body 701 has all been seted up to 2 top both sides of workstation, and second cell body 701 is linked together with inner chamber 17, and delivery wheel 703 extends to the workstation 2 outsides through second cell body 701.
The implementation mode is specifically as follows: through setting up feeding unit 7, the limiting displacement of driving gear 709 at first fixed plate 707 and second fixed plate 705 can realize single direction movement, driving gear 709 cooperates linkage gear 712 to realize the single direction rotation to delivery wheel 703, when connecting rod 706 moves down, the feeding of delivery wheel 703 to the flat aluminum tube, when connecting rod 706 moves up, drive opposite side delivery wheel 703 and rotate, delivery wheel 703 drives the finished product of cutting and moves to one side, thereby realize the automatic feeding and the automatic unloading of flat aluminum tube.
The temperature reduction component 6 comprises a sliding block 604, the sliding block 604 is fixedly connected with one side of the connecting block 10, one side of the sliding block 604 is slidably connected with a first sliding groove 602 arranged on one side of the strut 305, a cavity 613 is arranged in the sliding block 604, a second gear 614 is rotatably connected in the cavity 613 through a rotating shaft, one side of the second gear 614 is rotatably connected with a first groove 615 arranged on one side of the sliding block 604, one side of the second gear 614 is meshed with a rack 601, the rack 601 is fixedly connected with one side of the inner wall of the first sliding groove 602, one side of the second gear 614 far away from the rack 601 is meshed with a first gear 612, the first gear 612 is rotatably connected with two sides of the inner wall of the cavity 613 through a rotating shaft, two sides of the first gear 612 are respectively provided with a cam 611, the cam 611 is clamped with the rotating shaft, one side of the cam 611 is jointed with a squeezing plate 609, one side of the squeezing plate 609 is fixedly connected with a liquid bag 610, one side of the liquid bag 610 far away from the squeezing plate 609 is fixedly connected with one side of the inner wall of the cavity 613, the top of the liquid bag 610 is fixedly connected with a liquid inlet 605, the liquid inlet 605 is embedded in the top of the inner wall of the sliding block 604, the bottom of one side of the liquid bag 610 is fixedly connected with a spray head 603, the spray head 603 extends to the outside of the sliding block 604, two ends of the extrusion plate 609 are fixedly connected with sliding blocks 607, the sliding blocks 607 are slidably connected with a second sliding groove 606 arranged on the inner wall of the cavity 613, one side of the sliding block 607 is fixedly connected with a first spring 608, and one end of the first spring 608, far away from the sliding block 607, is fixedly connected with the inner wall of the second sliding groove 606.
The implementation mode is specifically as follows: by arranging the cooling assembly 6, in the process that the sliding block 604 moves downwards, the second gear 614 is driven by the rack 601 to rotate, the second gear 614 drives the cams 611 on two sides to rotate through the first gear 612, the cams 611 cooperate with the second spring 708 to realize the reciprocating movement of the extrusion plate 609 in the second sliding groove 606, the extrusion plate 609 drives the liquid bag 610 to expand and contract in a reciprocating manner, so that the liquid in the liquid bag 610 is sprayed out through the spray head 603, and the cooling of the cutting blade 11 and the polishing blade 12 is realized.
The working principle is as follows:
s1, placing the aluminum flat tube on the top of the workbench 2 by an operator and penetrating through the limiting groove seat 8, limiting and stabilizing the aluminum flat tube by the limiting groove seat 8, rotating the knob by the operator, driving the lifting screw 304 to rotate by the knob, driving the screw seat 303 to move by the lifting screw 304, sliding the screw seat 303 in the third sliding groove 302, and driving the extrusion wheel 301 to move downwards by the two screw seats 303 and be attached to the aluminum flat tube;
s2, after limiting of the aluminum flat tube is completed, a worker starts the air cylinder 4 and the driving piece, the driving piece drives the cutting blade 11 to rotate, the air cylinder 4 drives the connecting block 10 to move downwards, the connecting block 10 drives the connecting plates 16 on two sides to move downwards, the two connecting plates 16 drive the two telescopic rods 14 to move downwards, the two telescopic rods 14 drive the two positioning plates 13 to move downwards and limit the aluminum flat tube, when the connecting block 10 continues to move downwards, the positioning plates 13 drive the telescopic rods 14 and the third springs 15 to contract, the third springs 15 generate pressure on the positioning plates 13 under the action of elastic force and enable the aluminum flat tube to be stable, the connecting block 10 drives the connecting seat to move downwards, the connecting seat drives the cutting blade 11 to move downwards and cut the aluminum flat tube, and in the process, the polishing blade 12 rotates and polishes the aluminum flat tube;
s3, in the process that the connecting block 10 falls, when the connecting block 10 drives the sliding block 604 to move in the first sliding groove 602, the sliding block 604 drives the second gear 614 to move downwards, the second gear 614 is driven by the rack 601 to rotate, the second gear 614 drives the first gear 612 to rotate, the first gear 612 drives the cams 611 on two sides to rotate through the rotating shaft, the cams 611 drive the extrusion plate 609 to move towards one side, the cams 611 cooperate with the first spring 608 to realize the reciprocating movement of the extrusion plate 609, the extrusion plate 609 drives the liquid bag 610 to expand and contract in a reciprocating manner, so that the liquid in the liquid bag 610 is sprayed out through the spray head 603, and the cutting blade 11 and the polishing blade 12 are cooled;
s4, in the process of falling and cutting of the cutting blade 11, the sliding block 604 drives the connecting rod 706 to move downwards, the connecting rod 706 drives the transmission tooth 709 to move, the transmission tooth 709 drives the linkage gear 712 to rotate clockwise under the limit of the first fixing plate 707, the linkage gear 712 drives the first chain wheel 711 to rotate through the connecting shaft, the first chain wheel 711 drives the second chain wheel 702 to rotate through the transmission chain 704, the second chain wheel 702 drives the conveying wheel 703 to rotate clockwise through the rotating shaft, the conveying wheel 703 drives the aluminum flat tube to move to one side in cooperation with the extrusion wheel 301, so as to realize the feeding of the aluminum flat tube, when the cutting blade 11 moves upwards, the sliding block 604 drives the connecting rod 706 to move upwards, the connecting rod 706 drives the transmission tooth 709 at one side to move upwards, the transmission tooth 709 drives the linkage gear 712 at the other side to rotate clockwise under the limit of the second fixing plate 705, and the linkage gear 712 drives the first chain wheel 711 to rotate through the connecting shaft, the first chain wheel 711 drives the second chain wheel 702 to rotate through the transmission chain 704, the second chain wheel 702 drives the conveying wheel 703 to rotate clockwise through the rotating shaft, and the conveying wheel 703 is matched with the extrusion wheel 301 to drive the aluminum flat tube to move to one side, so that automatic blanking of cut finished products is realized.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (10)
1. Cutting device and cutting process for fin aluminum flat tube capable of removing burrs, comprising a workbench (2) and characterized in that an inner cavity (17) is arranged in the workbench (2), a feeding component (7) is arranged in the inner cavity (17), limiting components (3) are arranged on two sides of the top of the workbench (2), brackets (9) are fixedly connected on two sides of the center position of the top of the workbench (2), a top plate (5) is fixedly connected between the two brackets (9), a cylinder (4) is fixedly arranged on the top of the top plate (5), a connecting block (10) is fixedly connected on the bottom of the cylinder (4), a cutting blade (11) is movably arranged at the bottom of the connecting block (10) through a connecting seat, a driving part (18) is arranged on one side of the connecting seat, and cooling components (6) are fixedly connected on two sides of the connecting block (10), both sides of the cutting blade (11) can be detachably provided with polishing sheets (12);
cooling subassembly (6) include sliding block (604), sliding block (604) and connecting block (10) one side fixed connection, first spout (602) sliding connection that sliding block (604) one side and pillar (305) were seted up, cavity (613) have been seted up to sliding block (604) inside, rotate through the pivot in cavity (613) and be connected with second gear (614), first cell body (615) that second gear (614) one side and sliding block (604) one side were seted up rotate and are connected, the meshing of second gear (614) one side has rack (601), rack (601) and first spout (602) inner wall one side fixed connection.
2. The cutting device for the finned aluminum flat tube capable of removing burrs as claimed in claim 1, wherein a first gear (612) is engaged with one side of the second gear (614) far away from the rack (601), the first gear (612) is rotatably connected with two sides of the inner wall of the cavity (613) through a rotating shaft, cams (611) are arranged on two sides of the first gear (612), the cams (611) are connected with the rotating shaft in a clamping manner, a squeezing plate (609) is attached to one side of the cams (611), a liquid bag (610) is fixedly connected to one side of the squeezing plate (609), one side of the liquid bag (610) far away from the squeezing plate (609) is fixedly connected with one side of the inner wall of the cavity (613), a liquid inlet (605) is fixedly connected to the top of the liquid bag (610), the liquid inlet (605) is embedded in the top of the inner wall of the sliding block (604), and a spray head (603) is fixedly connected to the bottom of the liquid bag (610), the spray head (603) extends to the outside of the sliding block (604).
3. The cutting device for the finned aluminum flat tube capable of removing the burrs as claimed in claim 2, wherein both ends of the pressing plate (609) are fixedly connected with sliding blocks (607), the sliding blocks (607) are slidably connected with second sliding grooves (606) formed in the inner wall of the cavity (613), one side of each sliding block (607) is fixedly connected with a first spring (608), and one end of each first spring (608) far away from the corresponding sliding block (607) is fixedly connected with the inner wall of each second sliding groove (606).
4. The fin aluminum flat tube cutting device capable of removing burrs of claim 1, wherein the feeding assembly (7) comprises a connecting rod (706), one end of the connecting rod (706) is fixedly connected with the bottom of the sliding block (604), the connecting rod (706) is slidably connected in the first sliding groove (602), the connecting rod (706) extends into the inner cavity (17) through a slotted hole formed in the top of the workbench (2), both sides of the connecting rod (706) are hinged with a plurality of transmission teeth (709) through a pin shaft seat (710), the top of the transmission tooth (709) on one side is fixedly connected with a second spring (708), the other end of the second spring (708) is fixedly connected with a first fixing plate (707), one side of the first fixing plate (707) is fixedly connected with one side of the connecting rod (706), and the bottom of the transmission tooth (709) on the other side is fixedly connected with the second spring (708), the other end of the second spring (708) is fixedly connected with a second fixing plate (705), and one side of the second fixing plate (705) is fixedly connected with one side of a connecting rod (706).
5. The cutting device for the fin aluminum flat tube capable of removing the burrs as claimed in claim 4, wherein a linkage gear (712) is meshed on one side of the transmission teeth (709), the linkage gear (712) is rotatably connected between the inner walls of the inner cavity (17) through a connecting shaft, a first chain wheel (711) is connected to the outer surface of the connecting shaft in a clamping manner, a conveying wheel (703) is rotatably connected between the inner walls of the inner cavity (17) through a rotating shaft, a second chain wheel (702) is connected to the outer surface of the rotating shaft in a clamping manner, and the second chain wheel (702) is in transmission connection with the first chain wheel (711) through a transmission chain (704).
6. The fin aluminum flat tube cutting device capable of removing burrs as defined in claim 5, wherein second grooves (701) are formed in both sides of the top of the workbench (2), the second grooves (701) are communicated with the inner cavity (17), and the conveying wheel (703) extends to the outside of the workbench (2) through the second grooves (701).
7. The fin aluminum flat tube cutting device capable of removing burrs as defined in claim 1, wherein the limiting assembly (3) comprises two support columns (305), the bottom of each support column (305) is fixedly connected with the top of the workbench (2), a third sliding groove (302) is formed in one side of each support column (305), a lifting screw (304) is rotatably connected in the third sliding groove (302), a screw seat (303) is threadedly connected to the outer surface of the lifting screw (304), the screw seat (303) is slidably connected in the third sliding groove (302), and an extrusion wheel (301) is rotatably connected between the two screw seats (303).
8. The fin aluminum flat tube cutting device capable of removing burrs of claim 1, wherein the top of the worktable (2) is fixedly connected with a limiting groove seat (8) at both sides, and the top of the worktable (2) is fixedly connected with a base (1).
9. The fin aluminum flat tube cutting device capable of removing burrs of claim 1, wherein connecting plates (16) are fixedly connected to both sides of the connecting block (10), a telescopic rod (14) is fixedly connected to the bottom of each connecting plate (16), a positioning plate (13) is fixedly connected to one end, far away from the connecting plates (16), of each telescopic rod (14), a third spring (15) is sleeved on the outer surface of each telescopic rod (14), and both ends of each third spring (15) are respectively and fixedly connected to one side of each connecting plate (16) and one side of each positioning plate (13).
10. The cutting process for the fin aluminum flat tube capable of removing the burrs is characterized by being applied to the cutting device for the fin aluminum flat tube capable of removing the burrs, which is disclosed by the claims 1 to 9, and comprises the following steps:
s1, a worker places the aluminum flat tube on the top of the workbench (2) and penetrates through the limiting groove seats (8), the limiting groove seats (8) limit and stabilize the aluminum flat tube, then the worker rotates the knob, the knob drives the lifting screw (304) to rotate, the lifting screw (304) drives the screw seat (303) to move, the screw seat (303) slides in the third sliding groove (302), and the two screw seats (303) drive the extrusion wheel (301) to move downwards and are attached to the aluminum flat tube;
s2, after the limit of the aluminum flat tube is completed, a worker starts a cylinder (4) and a driving piece, the driving piece drives a cutting blade (11) to rotate, the cylinder (4) drives a connecting block (10) to move downwards, the connecting block (10) drives connecting plates (16) on two sides to move downwards, the two connecting plates (16) drive two telescopic rods (14) to move downwards, the two telescopic rods (14) drive two positioning plates (13) to move downwards and limit the aluminum flat tube, when the connecting block (10) continues to move downwards, the positioning plates (13) drive the telescopic rods (14) and a third spring (15) to contract, the third spring (15) generates pressure on the positioning plates (13) under the action of elasticity and enables the aluminum flat tube to be stable, the connecting block (10) drives a connecting seat to move downwards, the connecting seat drives the cutting blade (11) to move downwards and cut the aluminum flat tube, in the process, the polishing piece (12) rotates and polishes the port of the aluminum flat tube;
s3, in the process that the connecting block (10) falls, when the connecting block (10) drives the sliding block (604) to move in the first sliding groove (602), the sliding block (604) drives the second gear (614) to move downwards, the second gear (614) is driven by the rack (601) to rotate, the second gear (614) drives the first gear (612) to rotate, the first gear (612) drives the cams (611) on two sides to rotate through the rotating shaft, the cams (611) drive the extrusion plate (609) to move towards one side, the cams (611) are matched with the first spring (608) to realize reciprocating movement of the extrusion plate (609), the extrusion plate (609) drives the liquid bag (610) to expand and contract in a reciprocating mode, so that liquid in the liquid bag (610) is sprayed out through the spray head (603), and the cutting blade (11) and the grinding sheet (12) are cooled;
s4, in the falling cutting process of the cutting blade (11), the sliding block (604) drives the connecting rod (706) to move downwards, the connecting rod (706) drives the transmission gear (709) to move, the transmission gear (709) drives the linkage gear (712) to rotate clockwise under the limit of the first fixing plate (707), the linkage gear (712) drives the first chain wheel (711) to rotate through the connecting shaft, the first chain wheel (711) drives the second chain wheel (702) to rotate through the transmission chain (704), the second chain wheel (702) drives the conveying wheel (703) to rotate clockwise through the rotating shaft, the conveying wheel (703) is matched with the extrusion wheel (301) to drive the aluminum flat tube to move towards one side, the feeding of the aluminum flat tube is realized, when the cutting blade (11) moves upwards, the sliding block (604) drives the connecting rod (706) to move upwards, the connecting rod (706) drives the transmission gear (709) at one side to move upwards, the transmission gear (709) drives the linkage gear (712) of the other side to rotate clockwise under the limit of the second fixing plate (705), the linkage gear (712) drives the first chain wheel (711) to rotate through the connecting shaft, the first chain wheel (711) drives the second chain wheel (702) to rotate through the transmission chain (704), the second chain wheel (702) drives the conveying wheel (703) to rotate clockwise through the rotating shaft, the conveying wheel (703) is matched with the extrusion wheel (301) to drive the aluminum flat tube to move to one side, and the automatic blanking of cut finished products is realized.
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| CN202210885727.7A CN115026591A (en) | 2022-07-26 | 2022-07-26 | Cutting device and cutting process for fin aluminum flat tube capable of removing burrs |
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| CN202210885727.7A CN115026591A (en) | 2022-07-26 | 2022-07-26 | Cutting device and cutting process for fin aluminum flat tube capable of removing burrs |
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| CN116890189A (en) * | 2023-09-11 | 2023-10-17 | 北京合锐赛尔电力科技股份有限公司 | Ring main unit plate welding device and welding method thereof |
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Application publication date: 20220909 |