CN116393749A - Aluminum pipe port cutting leveling mechanism device - Google Patents
Aluminum pipe port cutting leveling mechanism device Download PDFInfo
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- CN116393749A CN116393749A CN202310327343.8A CN202310327343A CN116393749A CN 116393749 A CN116393749 A CN 116393749A CN 202310327343 A CN202310327343 A CN 202310327343A CN 116393749 A CN116393749 A CN 116393749A
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- aluminum pipe
- air
- elastic
- air bag
- clamping piece
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- 229910052782 aluminium Inorganic materials 0.000 title claims abstract description 117
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 title claims abstract description 117
- 230000007246 mechanism Effects 0.000 title claims abstract description 52
- 238000005520 cutting process Methods 0.000 title claims abstract description 39
- 238000003825 pressing Methods 0.000 claims abstract description 59
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 8
- 230000000903 blocking effect Effects 0.000 claims description 50
- 238000007664 blowing Methods 0.000 claims description 39
- 238000004891 communication Methods 0.000 claims description 33
- 238000009423 ventilation Methods 0.000 claims description 20
- 230000005540 biological transmission Effects 0.000 claims description 17
- 238000001125 extrusion Methods 0.000 claims description 11
- 238000000034 method Methods 0.000 description 10
- 230000008569 process Effects 0.000 description 10
- 230000000694 effects Effects 0.000 description 6
- 239000012535 impurity Substances 0.000 description 5
- 230000033001 locomotion Effects 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 230000002411 adverse Effects 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 230000005489 elastic deformation Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000005389 magnetism Effects 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 230000002787 reinforcement Effects 0.000 description 2
- 239000004576 sand Substances 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005662 electromechanics Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000000670 limiting effect Effects 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
- B23D21/00—Machines or devices for shearing or cutting tubes
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
- B23D33/00—Accessories for shearing machines or shearing devices
- B23D33/02—Arrangements for holding, guiding, and/or feeding work during the operation
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- 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 an aluminum pipe port cutting and leveling mechanism device which comprises a reinforcing mechanism, a cutting tool for cutting an aluminum pipe and a guide cylinder for allowing the aluminum pipe to pass through and internally arranging a first elastic air bag, wherein the reinforcing mechanism comprises at least two driving pressing plates which are driven by the driving mechanism and are close to the aluminum pipe, and clamping pieces which are in one-to-one correspondence with the driving pressing plates and are pressed against the outer wall of the aluminum pipe, an elastic connecting piece and a second elastic air bag are connected between the driving pressing plates and the clamping pieces, and the second elastic air bag is communicated with the first elastic air bag.
Description
Technical Field
The invention relates to the technical field of aluminum pipe machining, in particular to an aluminum pipe port cutting and leveling mechanism device.
Background
The aluminum pipe is a nonferrous metal pipe, namely a metal tubular material which is hollow along the longitudinal whole length of the aluminum pipe and is prepared by extruding pure aluminum or aluminum alloy, and the aluminum pipe has the characteristics of corrosion resistance and light weight, so that the aluminum pipe is ubiquitous in our life and is widely used in the industries of automobiles, ships, spaceflight, aviation, electrical appliances, agriculture, electromechanics, home furnishings and the like.
In the use of aluminum pipe, because of the difference of application scene often need cut into shorter aluminum pipe with long aluminum pipe, need fix the aluminum pipe earlier for guaranteeing accurate cutting when cutting the aluminum pipe, but the aluminum pipe itself has soft, the problem of easily compressive deformation of texture, cause the damage to the aluminum pipe easily when fixed centre gripping aluminum pipe, especially current aluminum pipe wall thickness is different, current fixed fixture is difficult to adjust according to the aluminum pipe wall thickness, the problem that the clamping force is difficult to appear and is insufficient to lead to the aluminum pipe to become flexible, or the clamping force is too big to lead to the aluminum pipe to warp easily.
Disclosure of Invention
The invention aims to provide an aluminum pipe port cutting and leveling mechanism device for solving the problems in the background technology.
In order to achieve the above purpose, the present invention provides the following technical solutions:
an aluminum pipe port cutting and leveling mechanism device, comprising:
a cutting tool mounted on the tool driving device for cutting the aluminum pipe;
the guide cylinder is fixedly arranged in front of the cutting tool, a first elastic air bag is arranged in the guide cylinder, and an aluminum pipe extending to the cutting tool passes through the guide cylinder and is extruded on the first elastic air bag;
the reinforcing mechanism is fixedly arranged in front of the guide cylinder and comprises at least two driving pressing plates which are driven by the driving mechanism and are close to the aluminum pipe, clamping pieces which are in one-to-one correspondence with the driving pressing plates and are pressed against the outer wall of the aluminum pipe, an elastic connecting piece and a second elastic air bag are connected between the driving pressing plates and the clamping pieces, and the second elastic air bag is communicated with the first elastic air bag.
Preferably, the guide cylinder is provided with a first communication port communicated with the first elastic air bag, the driving pressing plate is provided with a second communication port communicated with the second elastic air bag, and the first communication port and the second communication port are communicated through a first communication hose.
Preferably, the end face that the drive clamp plate and the clamping piece are close to each other is provided with the electro-magnet respectively, with the magnetism suction plate that electro-magnet magnetism attracts mutually, the clamping piece is close to the inner wall of aluminum pipe and has seted up the gas blowing mouth, and the one end that first elasticity gasbag is close to the drive clamp plate and gas blowing mouth pass through second intercommunication hose intercommunication, the second elasticity gasbag is connected with the admission valve, and second elasticity gasbag and second intercommunication hose intercommunication department are provided with and hinder the gas structure, and be provided with on the clamping piece and stretch to hinder the gas structure and oppress its extruded rod of opening.
Preferably, the first ventilation groove communicated with the second communication hose and the second ventilation groove communicated with the first ventilation groove and the second elastic air bag are formed in the driving pressing plate, the air blocking structure comprises a sliding air blocking plate arranged in the second ventilation groove in a sliding mode, an elastic pushing block pushing the sliding air blocking plate to block the communication position of the second ventilation groove and the second elastic air bag, and an extrusion rod fixedly mounted on the clamping piece is inserted into the second elastic air bag and extends to the sliding air blocking plate.
Preferably, the second ventilation groove inner diameter is larger than the first ventilation groove inner diameter, the elastic pushing block is fixedly connected between the inner wall of one end of the second ventilation groove far away from the second elastic air bag and the sliding air baffle plate, and the sliding air baffle plate is fixedly connected with a guide sliding rod which slides through the elastic pushing block.
Preferably, a sliding air blocking plug which blocks the air blowing port from blowing to the inner wall of the clamping piece is arranged in the air blowing port in a sliding manner, and the sliding air blocking plug is connected with an air blowing control mechanism which pulls the sliding air blocking plug to not block the air blowing port from blowing to the inner wall of the clamping piece.
Preferably, the air blowing control mechanism comprises an adjusting bolt connected with the sliding air blocking plug and extending out of the clamping piece, and a fixing nut in threaded fit with the adjusting bolt.
Preferably, the driving mechanism comprises a threaded transmission rod driven by a driving motor and an inner threaded plate in threaded fit with the threaded transmission rod, the threaded transmission rod axially extends along the direction of the driving pressing plate close to the clamping piece, and the inner threaded plate is fixedly arranged on the driving pressing plate and drives the driving pressing plate to slide towards the direction close to or away from the clamping piece.
Preferably, the clamping piece is fixedly connected with a guide plate, and one end of the threaded transmission rod, which is far away from the driving motor, rotates and stretches into the through hole formed in the guide plate.
Compared with the prior art, the invention has the beneficial effects that:
according to the aluminum pipe port cutting and leveling mechanism device, the aluminum pipe is clamped and fixed through the matched arrangement of the reinforcing mechanism and the guide cylinder, the stability of the aluminum pipe in the cutting process is improved, and the clamping force of the guide cylinder and the reinforcing mechanism when clamping and fixing the aluminum pipes with different pipe wall thicknesses is adjusted through the matched arrangement of the driving pressing plate, the clamping piece, the elastic connecting piece, the first elastic air bag and the second elastic air bag, so that the problem that the outer wall of the aluminum pipe is damaged due to overlarge clamping force or the aluminum pipe is loosened due to overlarge clamping force is solved.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present invention;
FIG. 2 is a schematic front view of the connection of the guide cylinder and the reinforcement mechanism of the present invention;
FIG. 3 is a schematic elevational cross-sectional view of the fastening mechanism of the present invention holding a thicker aluminum tube;
FIG. 4 is a schematic elevational cross-sectional view of the fastening mechanism of the present invention holding a thinner aluminum pipe;
FIG. 5 is a schematic side cross-sectional view of the reinforcement mechanism of the present invention holding a thicker aluminum tube;
FIG. 6 is a schematic side cross-sectional view of the fastening mechanism of the present invention holding a thinner aluminum pipe;
FIG. 7 is a schematic view of a blow cleaning clamp for a blow port in accordance with the present invention;
FIG. 8 is an enlarged schematic view of the open choke structure of the press ram of FIG. 7;
fig. 9 is an enlarged schematic view of the sliding air lock mounting position of fig. 7.
In the figure: the device comprises a cutting tool 1, a guide cylinder 2, a first elastic air bag 3, a driving pressing plate 4, a first ventilation groove 41, a second ventilation groove 42, an air inlet valve 43, a clamping piece 5, an air blowing port 51, an installation lug plate 52, an elastic connecting piece 6, a second elastic air bag 7, a first communication hose 8, a second communication hose 9, an extrusion rod 10, a sliding air blocking plate 11, an elastic pushing block 12, a guiding sliding rod 13, a sliding air blocking plug 14, an electromagnet 15, a magnetic suction plate 16, a threaded transmission rod 17, a driving motor 18, an internal threaded plate 19, a guide plate 20, a regulating bolt 21, a fixing nut 22, a fixing connecting plate 23, a fixing connecting rod 24 and an aluminum pipe 25.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1-9, the present invention provides a technical solution:
embodiment one:
an aluminum pipe port cutting and leveling mechanism device, comprising:
a cutter 1, the cutter 1 being mounted on a cutter driving device for cutting the aluminum pipe 25, the cutter driving device driving the cutter 1 to move in a direction perpendicular to an axial direction of the aluminum pipe 25 so that the cutter 1 passes through the aluminum pipe 25 and cuts the aluminum pipe 25;
the guide cylinder 2 is fixedly arranged in front of the cutting tool 1, specifically the guide cylinder 2 is fixedly connected to the base of the tool driving device through a fixed connecting rod 24, the aluminum pipe 25 slides through the guide cylinder 2 and abuts against the cutting tool 1, the guide cylinder 2 guides and limits the aluminum pipe 25, orthogonality of the axial direction of the aluminum pipe 25 and the movement direction of the cutting tool 1 is guaranteed, the problem that the cutting effect is affected due to inclination of the aluminum pipe 25 relative to the cutting tool 1 is prevented, a first elastic air bag 3 is arranged in the guide cylinder 2 fixedly arranged in front of the cutting tool 1, the pipe body of the aluminum pipe 25 extending into the guide cylinder 2 is extruded on the first elastic air bag 3, the first elastic air bag 3 is filled between the aluminum pipe 25 and the inner wall of the guide cylinder 2, and the guiding and limiting effect of the guide cylinder 2 on the aluminum pipe 25 is further improved;
the reinforcing mechanism fixedly installed in front of the guide cylinder 2 comprises at least two driving pressing plates 4 which are driven by the driving mechanism and are close to the aluminum tubes 25, and clamping pieces 5 which are in one-to-one correspondence with the driving pressing plates 4 and are pressed against the outer walls of the aluminum tubes 25, as in the embodiment, the number of the driving pressing plates 4 is two and are symmetrically arranged relative to the aluminum tubes 25, the number of the clamping pieces 5 is also two and are symmetrically arranged relative to the aluminum tubes 25, the two clamping pieces 5 are positioned between the two driving pressing plates 4, the clamping pieces 5 are semi-ring plates attached to the outer walls of the aluminum tubes 25, the semi-ring plates outwards extend to form mounting lugs 52, elastic connecting pieces 6 and second elastic air bags 7 are fixedly connected between the driving pressing plates 4 and the clamping pieces 5 which are positioned on the same side of the aluminum tubes 25, the elastic connecting piece 6 is a spring and is fixedly connected between the driving pressing plate 4 and the mounting lug plate 52, the second elastic air bag 7 is fixedly connected between the driving pressing plate 4 and the clamping piece 5, the driving pressing plate 4 pushes the clamping piece 5 to press against the outer wall of the aluminum pipe 25 through the elastic connecting piece 6, so that the aluminum pipe 25 is fixedly clamped, the aluminum pipe 25 is fixedly clamped through the matched arrangement of the reinforcing mechanism and the guide cylinder 2, the stability of the aluminum pipe 25 in the cutting process is improved, the second elastic air bag 7 is communicated with the first elastic air bag 3, particularly the guide cylinder 2 is provided with a first communication port communicated with the first elastic air bag 3, the driving pressing plate 4 is provided with a second communication port communicated with the second elastic air bag 7, and the first communication port and the second communication port are communicated through the first communication hose 8;
when the aluminum pipe 25 with thicker pipe wall is fixed, the driving mechanism pushes the driving pressing plate 4 to move towards the direction close to the aluminum pipe 25, the interval between the driving pressing plate 4 and the clamping piece 5 is shortened, the elastic connecting piece 6 is compressed and applies clamping force to the aluminum pipe 25 through the clamping piece 5, the clamping fixing effect of the clamping piece 5 on the aluminum pipe 25 is improved, the second elastic air bag 7 is compressed and transmits air to the first elastic air bag 3 through the first connecting hose 8, the stability of the aluminum pipe 25 in the guide cylinder 2 is improved, otherwise, when the aluminum pipe 25 with thinner pipe wall is fixed, the driving mechanism pulls the driving pressing plate 4 to move towards the direction far away from the aluminum pipe 25, the interval between the driving pressing plate 4 and the clamping piece 5 is increased, the elastic connecting piece 6 is reduced in compression degree and applies clamping force to the aluminum pipe 25 through the clamping piece 5, the problem that the outer wall of the aluminum pipe 25 with thinner pipe wall is damaged due to the fact that the clamping piece 5 applies excessive clamping force is prevented, the second elastic air bag 7 is pulled to be large and air is sucked from the first elastic air bag 3 through the first connecting hose 8, the problem that the outer wall 25 is applied with excessive pressure to the aluminum pipe 25 is avoided, otherwise, when the guide cylinder 25 with the thickness is adjusted to be too great, the problem that the clamping force of the aluminum pipe 25 is not fixed, or the clamping force is too great is not needed to be adjusted, and the problem is solved, and the problem is that the clamping force is not is too great, when the pipe 25 is fixed, and is too great is caused to the clamping the thickness is the clamping the pipe 25;
as one embodiment, the driving mechanism comprises a threaded transmission rod 17 which rotates under the driving of a driving motor 18, and an internal thread plate 19 which is in threaded fit with the threaded transmission rod 17, the driving motor 18 is fixedly arranged in front of the guide cylinder 2 through a fixed connecting plate 23, the threaded transmission rods 17 which drive the same driving pressing plate 4 to slide are four and are respectively provided with the driving motor 18, the threaded transmission rods 17 axially extend along the direction of the driving pressing plate 4, which is close to the clamping piece 5, the internal thread plate 19 is also four and is fixedly arranged on four sides of the driving pressing plate 4, the four threaded transmission rods 17 are in one-to-one fit through the four internal thread plates 19, when the driving pressing plate 4 needs to be pushed to be close to or far from the clamping piece 5, the driving motor 18 drives the threaded transmission rod 17 to rotate forwards or backwards, so that the internal thread plate 19 drives the driving pressing plate 4 to slide towards or far from the clamping piece 5, and the stability of the driving pressing plate 4 in the moving process is improved by arranging four groups of the threaded transmission rods 17 and the internal thread plate 18;
further, the installation otic placode 52 fixedly connected with deflector 20 on the holder 5, and the one end that drive motor 18 was kept away from to screw drive pole 17 rotates and stretches into in the through-hole that deflector 20 offered, and the setting of deflector 20 leads to the spacing to the relative motion of drive clamp plate 4 and holder 5, improves the stability of drive clamp plate 4 and holder 5 relative motion process, avoids drive clamp plate 4 and holder 5 to take place the slope off normal in the relative motion process, causes the problem of adverse effect for the fixed centre gripping aluminum pipe 25 of holder 5 effect.
Embodiment two:
the clamping piece 5 with a rigid structure needs to apply a larger extrusion force to the aluminum pipe 25 in the process of clamping the aluminum pipe 25, if hard impurities such as aluminum scraps, sand and the like are adhered to the inner wall where the clamping piece 5 is attached to the aluminum pipe 25, the hard impurities such as aluminum scraps and sand and the like can cause adverse effects on the outer wall of the aluminum pipe 25, so that a mechanism for cleaning the clamping piece 5 is added on the basis of the first embodiment, namely: the electromagnet 15 and the magnetic suction plate 16 which is magnetically attracted with the electromagnet 15 are respectively arranged on the end surfaces of the driving pressing plate 4 and the clamping piece 5, which are close to each other, the air blowing port 51 is formed in the inner wall of the clamping piece 5, which is close to the aluminum pipe 25, the air blowing port 51 is obliquely directed to the inner wall of the clamping piece 5, one end of the first elastic air bag 3, which is close to the driving pressing plate 4, is communicated with the air blowing port 51 through the second communication hose 9, the second elastic air bag 7 is connected with the air inlet valve 43, in particular, the driving pressing plate 4 is provided with an air inlet through hole communicated with the second elastic air bag 7, the air inlet valve 43 is arranged in the air inlet through hole, the air inlet valve 43 of the one-way valve structure can only convey air into the second elastic air bag 7, the air in the second elastic air bag 7 cannot flow out from the air inlet valve 43, the air blocking structure is arranged at the communicating part of the second elastic air bag 7 and the second communication hose 9, and the clamping piece 5 is provided with the extrusion rod 10 which extends to the air blocking structure and presses the air blocking structure to be opened;
before the aluminum pipe 25 is clamped by the clamping piece 5, the electromagnet 15 is electrified and attracts the magnetic suction plate 16, the driving pressing plate 4 is kept motionless under the action of the driving mechanism (namely under the self-locking action of the threads of the threaded transmission rod 17 and the internal thread plate 19), so that the magnetic suction plate 16 drives the clamping piece 5 to move towards the direction close to the driving pressing plate 4 until the extrusion rod 10 on the clamping piece 5 moves to the gas blocking structure, the extrusion rod 10 presses the gas blocking structure and enables the gas blocking structure to be opened, the gas in the second elastic air bag 7 blows to the inner wall of the clamping piece 5 through the second communication hose 9 and the blowing port 51, thereby blowing away hard impurities adhered on the inner wall of the clamping piece 5, avoiding the problem that the outer wall of the aluminum pipe 25 is damaged due to the adhesion of the hard impurities on the clamping piece 5, when the aluminum pipe 25 needs to be clamped and fastened, the electromagnet 15 is powered off, so that the clamping piece 5 is far away from the driving pressing plate 4 under the elastic pushing of the elastic connecting piece 6, the extrusion rod 10 is far away from the air blocking structure, the air blocking structure is closed again, the air in the second elastic air bag 7 cannot flow out of the air blowing port 51, an external air feeding structure such as an air pump feeds air into the second elastic air bag 7 through the air inlet valve 43, and even if the pressing plate 4 is close to the clamping piece 5 when the aluminum pipe 25 with larger wall thickness is clamped later, the clamping piece 5 is tightly abutted against the aluminum pipe 25, the phenomenon that the air leakage of the second elastic air bag 7 in the clamping process causes the unstable clamping and fixing effect of the first elastic air bag 3 can be prevented;
as one embodiment, the driving pressing plate 4 is provided with a first ventilation groove 41 communicated with the second communication hose 8 and a second ventilation groove 42 communicated with the first ventilation groove 41 and the second elastic air bag 7, the air blocking structure comprises a sliding air blocking plate 11 arranged in the second ventilation groove 42 in a sliding manner, an elastic pushing block 12 pushing the sliding air blocking plate 11 to block the communication position of the second ventilation groove 42 and the second elastic air bag 7, a pressing rod 10 fixedly arranged on the clamping piece 5 is inserted into the second elastic air bag 7 and extends to the sliding air blocking plate 11, the sliding air blocking plate 11 blocks the communication position of the second elastic air bag 7 and the second ventilation groove 42 under the elastic pushing of the elastic pushing block 12, so that air in the second elastic air bag 7 cannot flow out through an air blowing port until the pressing rod 10 stretches into the second ventilation groove 42 and pushes the sliding air blocking plate 11 to displace, the sliding air baffle 11 does not block the communication part of the second elastic air bag 7 and the second air vent groove 42, so that the air in the second elastic air bag 7 flows out through the air vent, the mounting mode of the air blocking structure is that the second air vent groove 42 and the first air vent groove 41 form a through groove penetrating through the driving pressing plate 4, the inner diameter of the second air vent groove 42 is larger than that of the first air vent groove 41, the elastic push block 12 is fixedly connected between the inner wall of one end, far away from the second elastic air bag 7, of the second air vent groove 42 and the sliding air baffle 11, the sliding guide rod 13 which slides through the elastic push block 12 is fixedly connected with the sliding guide rod 13, the sliding process of the sliding air baffle 11 and the elastic deformation process of the elastic push block 12 are guided and limited, and the sliding process of the sliding air baffle 11 and the elastic deformation process of the elastic push block 12 are improved;
further, a sliding air blocking plug 14 which blocks the air blowing port 51 from blowing to the inner wall of the clamping piece 5 is arranged in the air blowing port 51 in a sliding manner, the sliding air blocking plug 14 is connected with an air blowing control mechanism which pulls the sliding air blocking plug 14 to not block the air blowing port 51 from blowing to the inner wall of the clamping piece 5, when the clamping piece 5 needs to be cleaned, the air blowing control mechanism pulls the sliding air blocking plug 14 to enable the sliding air blocking plug 14 not to block the air blowing port 51 from blowing to the inner wall of the clamping piece 5, when the clamping piece 5 clamps and fixes the aluminum pipe 25, the air blowing control mechanism pulls the sliding air blocking plug 14 reversely to enable the sliding air blocking plug 14 to block the air blowing port to the inner wall of the clamping piece 5, so that the problem of air leakage in the process of clamping and fixing the aluminum pipe 25 by the clamping piece 5 is avoided, the air blowing control mechanism specifically comprises an adjusting bolt 21 which is rotatably connected with the sliding air blocking plug 14 and extends out of the clamping piece 5, and a fixing nut 22 which is in threaded fit with the adjusting bolt 21, the air blowing port 51 comprises a main passage which penetrates through the clamping piece 5 and a branch passage which blows air to the inner wall of the clamping piece 5, one end of the main passage is communicated with the second communication hose 9, the fixing nut 22 is fixed on the outer wall of the clamping piece 5 and blocks the other end of the main passage, the sliding air blocking plug 14 is in sliding contact with the inner wall of the main passage, one end of the adjusting bolt 21 and one end of the sliding air blocking plug 14 close to the fixing nut are fixed, the other end of the adjusting bolt is rotatably extended out of the fixing nut 22, the position of the sliding air blocking plug 14 is adjusted by screwing the adjusting bolt 21, and the sliding air blocking plug 14 blocks or does not block the branch passage, and therefore whether the air blowing port 51 blows air to the inner wall of the clamping piece 5 is adjusted.
Working principle: before the aluminum pipe 25 is clamped by the clamping piece 5, the electromagnet 15 is electrified and attracts the magnetic suction plate 16, the driving pressing plate 4 is kept motionless under the action of the driving mechanism, so that the magnetic suction plate 16 drives the clamping piece 5 to move towards the direction close to the driving pressing plate 4 until the extrusion rod 10 presses the gas blocking structure and the gas blocking structure is opened, gas in the second elastic air bag 7 blows to the inner wall of the clamping piece 5 through the second communication hose 9 and the gas blowing port 51, so that hard impurities adhered to the inner wall of the clamping piece 5 are blown away, and when the aluminum pipe 25 is required to be clamped and fastened, the electromagnet 15 is powered off, so that the clamping piece 5 is far away from the driving pressing plate 4 under the elastic pushing of the elastic connecting piece 6, so that the extrusion rod 10 is far away from the gas blocking structure and the gas blocking structure is closed again, and the external gas feeding structure feeds gas into the second elastic air bag 7 through the gas inlet valve 43;
when the aluminum pipe 25 with thicker pipe wall is fixed, the driving mechanism pushes the driving pressing plate 4 to move towards the direction close to the aluminum pipe 25, the interval between the driving pressing plate 4 and the clamping piece 5 is shortened, the elastic connecting piece 6 is compressed and exerts clamping force on the aluminum pipe 25 through the clamping piece 5, the second elastic air bag 7 is compressed and transmits air to the first elastic air bag 3 through the first communication hose 8, stability of the aluminum pipe 25 in the guide cylinder 2 is improved, otherwise, when the aluminum pipe 25 with thinner pipe wall is fixed, the driving mechanism pulls the driving pressing plate 4 to move towards the direction far away from the aluminum pipe 25, the interval between the driving pressing plate 4 and the clamping piece 5 is increased, the compression degree of the elastic connecting piece 6 is reduced and exerts clamping force on the aluminum pipe 25 through the clamping piece 5, the second elastic air bag 7 is pulled to be large and sucks air from the first elastic air bag 3 through the first communication hose 8, and the problem that the outer wall of the aluminum pipe 25 is deformed due to the fact that the first elastic air bag 3 exerts excessive pressure on the aluminum pipe 25 is avoided.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (9)
1. An aluminum pipe port cutting leveling mechanism device, comprising:
a cutting tool mounted on the tool driving device for cutting the aluminum pipe;
the guide cylinder is fixedly arranged in front of the cutting tool, a first elastic air bag is arranged in the guide cylinder, and an aluminum pipe extending to the cutting tool passes through the guide cylinder and is extruded on the first elastic air bag;
the reinforcing mechanism is fixedly arranged in front of the guide cylinder and comprises at least two driving pressing plates which are driven by the driving mechanism and are close to the aluminum pipe, clamping pieces which are in one-to-one correspondence with the driving pressing plates and are pressed against the outer wall of the aluminum pipe, an elastic connecting piece and a second elastic air bag are connected between the driving pressing plates and the clamping pieces, and the second elastic air bag is communicated with the first elastic air bag.
2. An aluminum pipe port cutting and leveling mechanism arrangement as recited in claim 1, wherein: the guide cylinder is provided with a first communication port communicated with the first elastic air bag, the driving pressing plate is provided with a second communication port communicated with the second elastic air bag, and the first communication port and the second communication port are communicated through a first communication hose.
3. An aluminum pipe port cutting and leveling mechanism arrangement as recited in claim 1, wherein: the air blowing port is formed in the inner wall, close to the aluminum pipe, of the clamping piece, one end, close to the driving pressing plate, of the first elastic air bag is communicated with the air blowing port through a second communication hose, the second elastic air bag is connected with an air inlet valve, an air blocking structure is arranged at the communication position of the second elastic air bag and the second communication hose, and an extrusion rod extending to the air blocking structure and pressing the air blocking structure to open the air blocking structure is arranged on the clamping piece.
4. An aluminum pipe port cutting and leveling mechanism arrangement as set forth in claim 3, wherein: the drive clamp plate has seted up the first air vent with second intercommunication hose intercommunication and has linked together the second air vent of first air vent and second elasticity gasbag, hinder the gas structure including sliding the setting in the second air vent keep off the gas board, promote the slip and keep off the gas board and block the elasticity ejector pad of second air vent and second elasticity gasbag intercommunication department, the extrusion rod of fixed mounting on the holder inserts in the second elasticity gasbag and stretches to the slip and keep off the gas board.
5. An aluminum pipe port cutting and leveling mechanism arrangement as recited in claim 4, wherein: the second ventilation groove inner diameter is larger than the first ventilation groove inner diameter, the elastic pushing block is fixedly connected between the inner wall of one end of the second ventilation groove far away from the second elastic air bag and the sliding air baffle plate, and the sliding air baffle plate is fixedly connected with a guide sliding rod which slides through the elastic pushing block.
6. An aluminum pipe port cutting and leveling mechanism arrangement as set forth in claim 3, wherein: the sliding air blocking plug is arranged in the air blowing port in a sliding manner and used for blocking the air blowing port to blow air to the inner wall of the clamping piece, and the sliding air blocking plug is connected with an air blowing control mechanism for pulling the sliding air blocking plug to not block the air blowing port to blow air to the inner wall of the clamping piece.
7. An aluminum pipe port cutting and leveling mechanism arrangement as recited in claim 6, wherein: the air blowing control mechanism comprises an adjusting bolt connected with the sliding air blocking plug and extending out of the clamping piece, and a fixing nut in threaded fit with the adjusting bolt.
8. An aluminum pipe port cutting and leveling mechanism apparatus as recited in any one of claims 1-7, wherein: the driving mechanism comprises a threaded transmission rod driven by the driving motor and an inner threaded plate in threaded fit with the threaded transmission rod, the threaded transmission rod axially extends along the direction of the driving pressing plate, which is close to the clamping piece, and the inner threaded plate is fixedly arranged on the driving pressing plate and drives the driving pressing plate to slide towards the direction, which is close to or far away from the clamping piece.
9. The aluminum pipe port cutting and leveling mechanism device as recited in claim 8, wherein: the clamping piece is fixedly connected with a guide plate, and one end of the threaded transmission rod, which is far away from the driving motor, rotates and stretches into a through hole formed in the guide plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310327343.8A CN116393749A (en) | 2023-03-30 | 2023-03-30 | Aluminum pipe port cutting leveling mechanism device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310327343.8A CN116393749A (en) | 2023-03-30 | 2023-03-30 | Aluminum pipe port cutting leveling mechanism device |
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| Publication Number | Publication Date |
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| CN116393749A true CN116393749A (en) | 2023-07-07 |
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|---|---|---|---|
| CN202310327343.8A Pending CN116393749A (en) | 2023-03-30 | 2023-03-30 | Aluminum pipe port cutting leveling mechanism device |
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| Country | Link |
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| CN (1) | CN116393749A (en) |
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