CN112935020B - Automatic pipe fitting forming all-in-one machine - Google Patents
Automatic pipe fitting forming all-in-one machine Download PDFInfo
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- CN112935020B CN112935020B CN202110424512.0A CN202110424512A CN112935020B CN 112935020 B CN112935020 B CN 112935020B CN 202110424512 A CN202110424512 A CN 202110424512A CN 112935020 B CN112935020 B CN 112935020B
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- feeding
- flaring
- chamfering
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- slap
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- 230000007246 mechanism Effects 0.000 claims abstract description 163
- 238000005520 cutting process Methods 0.000 claims abstract description 30
- 238000009434 installation Methods 0.000 claims description 20
- 230000000903 blocking effect Effects 0.000 claims description 4
- 238000001514 detection method Methods 0.000 claims description 4
- 230000000007 visual effect Effects 0.000 claims description 4
- 230000005540 biological transmission Effects 0.000 claims description 3
- 238000007493 shaping process Methods 0.000 claims 1
- 239000000463 material Substances 0.000 abstract description 23
- 238000003754 machining Methods 0.000 abstract description 8
- 230000001360 synchronised effect Effects 0.000 abstract description 4
- 230000007723 transport mechanism Effects 0.000 abstract 1
- 238000007599 discharging Methods 0.000 description 4
- 238000001125 extrusion Methods 0.000 description 4
- 230000007306 turnover Effects 0.000 description 3
- 238000010009 beating Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 239000011324 bead Substances 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000011179 visual inspection Methods 0.000 description 1
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D3/00—Straightening or restoring form of metal rods, metal tubes, metal profiles, or specific articles made therefrom, whether or not in combination with sheet metal parts
- B21D3/10—Straightening or restoring form of metal rods, metal tubes, metal profiles, or specific articles made therefrom, whether or not in combination with sheet metal parts between rams and anvils or abutments
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D41/00—Application of procedures in order to alter the diameter of tube ends
- B21D41/02—Enlarging
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D43/00—Feeding, positioning or storing devices combined with, or arranged in, or specially adapted for use in connection with, apparatus for working or processing sheet metal, metal tubes or metal profiles; Associations therewith of cutting devices
- B21D43/02—Advancing work in relation to the stroke of the die or tool
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Metal Extraction Processes (AREA)
- Turning (AREA)
Abstract
The invention provides an automatic pipe fitting forming integrated machine which comprises a rack, a straightening mechanism, a die clamping feeding mechanism, a pipe cutting mechanism, a patting and breaking feeding mechanism, a chamfering mechanism and a flaring mechanism which are sequentially arranged on the rack, an overturning and blanking mechanism arranged on one side of the chamfering mechanism, and a conveying mechanism used for conveying products of the patting and breaking feeding mechanism to the flaring mechanism and conveying products of the flaring mechanism to the chamfering mechanism. Die clamping feed mechanism passes through the pipe fitting material behind the alignment of alignment mechanism, by pipe cutting mechanism cuts certain degree of depth in predetermineeing length department, clap disconnected feeding mechanism and clap the pipe fitting absolutely, chamfer mechanism is with pipe fitting both ends chamfer, then flaring mechanism is with the pipe fitting one end flaring after the chamfer to crowd the drum with the pipe fitting other end, then upset unloading mechanism is with the product upset unloading of processing, transport mechanism has realized the synchronous transport of three station product, has effectively improved machining efficiency.
Description
Technical Field
The invention relates to the technical field of pipe fitting processing, in particular to an automatic pipe fitting forming integrated machine.
Background
In the fields of air conditioners, automobiles and the like, copper pipes are frequently used and comprise air suction pipes, exhaust pipes and the like, the air suction pipes and the exhaust pipes need to be processed into specific shapes, and the specific shapes comprise chamfers on two end faces, after the chamfers, one end of each chamfers needs to be flared, and the other end of each chamfers needs to be extruded to form an annular convex edge. In the prior art, chamfering, flaring and bulging are usually performed by different devices, the process is complex, more manpower is needed, and a product is processed, so that the time needed is longer, the efficiency is lower, and the production cost is higher.
Disclosure of Invention
The invention aims to provide an automatic pipe fitting forming integrated machine integrating automatic feeding, cutting, chamfering, flaring and extruding.
In order to solve the technical problems, the invention provides an automatic pipe fitting forming integrated machine which comprises a rack, a straightening mechanism, a die clamping feeding mechanism, a pipe cutting mechanism, a patting and breaking feeding mechanism, a chamfering mechanism and a flaring mechanism which are sequentially arranged on the rack, an overturning and blanking mechanism arranged on one side of the chamfering mechanism, and a conveying mechanism used for conveying products of the patting and breaking feeding mechanism to the flaring mechanism and conveying products of the flaring mechanism to the chamfering mechanism.
Furthermore, the straightening mechanism comprises a first straightening mounting frame, a plurality of first direction straightening wheels arranged on the first straightening mounting frame, a second straightening mounting frame arranged at the output end of the first straightening mounting frame, and a plurality of second direction straightening wheels arranged on the second straightening mounting frame, wherein the middle parts of the second direction straightening wheels and the first direction straightening wheels are respectively provided with a limiting groove.
Furthermore, press from both sides mould feed mechanism include along length direction set up in feeding slide rail in the frame, with feeding slide rail sliding fit's first feeding slider, with first feeding slider transmission complex feeding lead screw, drive feeding lead screw pivoted feeding motor, set up in first lower mould on the first feeding slider, with first lower mould complex first last mould, drive first mould of going up and down press from both sides the mould cylinder, set up in the feeding slide rail is kept away from the feeding fixed block of alignment mechanism one end, set up in second lower mould on the feeding fixed block, with mould and drive are gone up to the second lower mould complex second mould the second that the mould goes up and down press from both sides the mould cylinder, first lower mould with the central line coincidence of second lower mould.
Furthermore, the pipe cutting mechanism comprises a pipe cutting mounting frame, a triaxial tool bit unit arranged in the pipe cutting mounting frame, a cutter driving block for driving the triaxial tool bit unit to move left and right for cutting, and a cutting-off driving cylinder for driving the cutter driving block to move left and right.
Furthermore, the slapping and feeding mechanism comprises a slapping unit and a feeding unit arranged at the downstream of the slapping unit; the slap-off unit comprises a slap-off slide rail arranged on the rack, a slap-off mounting rack in sliding fit with the slap-off slide rail, a slap-off advancing and retreating cylinder for driving the slap-off mounting rack to slide along the slap-off slide rail, a slap-off lower die arranged on the slap-off mounting rack, a slap-off upper die matched with the slap-off lower die, a slap-off clamping cylinder for driving the slap-off upper die to lift, a slap-off bearing plate arranged on one side of the slap-off lower die, a slap-off cylinder arranged on the downstream of the slap-off clamping cylinder, and a slap-off block arranged at the output end of the slap-off cylinder; the bat is provided with the unloading groove on disconnected loading board, the bottom of clapping the piece be provided with the silo of going up that the unloading groove corresponds.
Furthermore, the feeding unit comprises a feeding mounting frame arranged at the downstream of the slapping mounting frame, a feeding straight vibrating block arranged on the feeding mounting frame, a feeding block arranged on the feeding straight vibrating block, a feeding guide groove connected with the feeding block, a feeding bearing frame arranged at the output end of the feeding guide groove, a first positioning rod arranged at one end of the feeding bearing frame, a second positioning rod arranged at the other end of the feeding bearing frame, a feeding positioning cylinder driving the second positioning rod to advance and retreat, a feeding baffle plate arranged between the feeding guide groove and the feeding bearing frame, and a feeding blocking cylinder driving the feeding baffle plate to lift; the feeding bearing frame comprises two bearing vertical plates and a U-shaped groove arranged above the two bearing vertical plates.
Furthermore, the chamfering mechanism comprises a chamfering installation block arranged on the rack, a chamfering fixed clamping die and a chamfering movable clamping die which are arranged on the chamfering installation block, a chamfering clamping cylinder for driving the chamfering movable clamping die to advance and retreat, two chamfering slide rails arranged on two sides of the chamfering installation block, chamfering slide blocks respectively in sliding fit with the chamfering slide rails, two chamfering slide blocks respectively driven, two chamfering advance and retreat screw rods corresponding to advance and retreat of the chamfering slide rails, two chamfering advance and retreat motors respectively driven to rotate by the chamfering advance and retreat screw rods, two chamfering motors respectively arranged on the two chamfering slide blocks and two chamfering knives respectively arranged at the output ends of the two chamfering motors.
Furthermore, the flaring mechanism comprises a flaring locating block arranged on the rack, a flaring fixed clamping die and a flaring movable clamping die which are arranged on the flaring locating block, a flaring clamping oil cylinder for driving the flaring movable clamping die to move along the X-axis direction, a flaring unit arranged on one side of the flaring locating block and a drum squeezing unit arranged on the other side of the flaring locating block.
Furthermore, the flaring unit comprises a flaring slide rail arranged along the Y-axis direction, a flaring slide block in sliding fit with the flaring slide rail, a flaring oil cylinder for driving the flaring slide block to slide along the flaring slide rail, a flaring X-axis slide rail arranged on the flaring slide block, a flaring punch mounting plate in sliding fit with the flaring X-axis slide rail, a flaring X-axis cylinder for driving the flaring punch mounting plate to slide along the flaring X-axis slide rail, and a flaring punch arranged on the flaring punch mounting plate; crowded drum unit includes and sets up along Y axle direction crowded drum slide rail, with crowded drum slide rail sliding fit's crowded drum slider, drive crowded drum slider is followed crowded drum slide rail gliding crowded drum hydro-cylinder, set up in crowded drum X axle slide rail on the crowded drum slider, with crowded drum drift mounting panel, the drive of crowded drum X axle slide rail sliding fit crowded drum drift mounting panel is followed crowded drum X axle cylinder of crowded drum X axle slide rail gliding, set up in crowded drum drift on the crowded drum drift mounting panel.
Furthermore, the carrying mechanism comprises a carrying slide rail arranged along the X-axis direction, three carrying slide blocks in sliding fit with the carrying slide rail, a carrying connecting rod respectively connecting two adjacent carrying slide blocks, a carrying lead screw connected with one of the carrying slide blocks, a carrying motor driving the carrying lead screw to rotate, carrying part lifting oil cylinders respectively arranged at the bottoms of the three carrying slide blocks, carrying installation blocks respectively arranged at the output ends of the three carrying part lifting oil cylinders, a rotating motor arranged at one end of the carrying installation block close to the slap-cut material feeding mechanism, a first clamping jaw air cylinder arranged at the output end of the rotating motor, a first clamping jaw arranged at the output end of the first clamping jaw air cylinder, two second clamping jaw air cylinders arranged at the bottoms of the other two carrying installation blocks and second clamping jaws respectively arranged at the output ends of the two second clamping jaw air cylinders; the overturning and blanking mechanism comprises a turning frame arranged at the downstream of the flaring mechanism, an overturning motor for driving the turning frame to overturn, a visual detection camera arranged at one end of the turning frame, a blanking guide groove arranged at the outer side of the turning frame and a counter arranged at the inlet of the blanking guide groove.
According to the automatic pipe fitting forming integrated machine, a pipe fitting material roll is located at one end close to a straightening mechanism, a die clamping feeding mechanism clamps and feeds pipe fitting materials, the pipe fitting materials are straightened by the straightening mechanism and cut at a preset length by a pipe cutting mechanism to a certain depth, a pipe fitting is cut by a breaking feeding mechanism, two ends of the pipe fitting are chamfered by a chamfering mechanism, then one end of the chamfered pipe fitting is flared by a flaring mechanism, the other end of the pipe fitting is extruded and bulged, and then a processed product is turned and blanked by a turning blanking mechanism; in the machining process, the conveying mechanism conveys the products of the patting and breaking feeding mechanism to the flaring mechanism, conveys the products of the flaring mechanism to the chamfering mechanism and conveys the products of the flaring mechanism to the overturning and discharging mechanism, so that synchronous conveying of the three products is realized, and the machining efficiency is effectively improved.
Drawings
FIG. 1 is a schematic view of an automated pipe forming machine of the present invention;
FIG. 2 is a schematic view of the internal structure of the automatic pipe forming machine of the present invention;
FIG. 3 is a schematic view of a die clamping and feeding mechanism and a patting and breaking feeding mechanism of the automatic pipe fitting forming all-in-one machine of the invention;
FIG. 4 is a schematic view of the internal structure of the automated pipe forming kiosk of the present invention in another orientation;
FIG. 5 is an enlarged view of a portion of FIG. 4 at A;
FIG. 6 is a partial enlarged view of the portion B in FIG. 4;
FIG. 7 is a schematic view of the handling mechanism of the automated pipe forming kiosk of the present invention;
labeled in the figure as:
a frame 1, a straightening mechanism 2, a first straightening mounting frame 21, a first direction straightening wheel 22, a second straightening mounting frame 23, a second direction straightening wheel 24 and a limiting groove 25,
a die clamping feeding mechanism 3, a feeding slide rail 31, a first feeding slide block 310, a feeding screw rod 32, a feeding motor 320, a first lower die 33, a first upper die 34, a first die clamping cylinder 35, a feeding fixed block 36, a second lower die 37, a second upper die 38, a second die clamping cylinder 39,
a pipe cutting mechanism 4, a pipe cutting mounting frame 41, a three-axis cutter head unit 42, a cutter driving block 43, a cutting driving cylinder 44,
a snapping feeding mechanism 5, a snapping unit 51, a snapping sliding rail 511, a snapping mounting frame 512, a snapping advancing and retreating cylinder 513, a snapping lower die 514, a snapping upper die 515, a snapping clamping cylinder 516, a snapping bearing plate 517, a snapping cylinder 518 and a snapping block 519,
a feeding unit 52, a feeding mounting frame 521, a feeding straight vibrating block 522, a feeding block 523, a feeding guide groove 524, a feeding bearing frame 525, a first positioning rod 526, a second positioning rod 527, a feeding positioning cylinder 528, a feeding baffle 529, a feeding blocking cylinder 5290,
a chamfering mechanism 6, a chamfering installation block 61, a chamfering fixed clamping die 62, a chamfering movable clamping die 63, a chamfering clamping cylinder 64, a chamfering slide rail 65, a chamfering slide block 66, a chamfering advance and retreat motor 67, a chamfering motor 68, a flaring mechanism 7, a flaring positioning block 71, a flaring fixed clamping die 72, a flaring movable clamping die 73 and a flaring clamping oil cylinder 74,
a flaring unit 75, a flaring slide rail 751, a flaring slide block 752, a flaring oil cylinder 753, a flaring X-axis slide rail 754, a flaring punch mounting plate 755, a flaring X-axis cylinder 756, a flaring punch 757,
a drum extruding unit 76, a drum extruding slide rail 761, a drum extruding slide block 762, a drum extruding oil cylinder 763, a drum extruding X-axis slide rail 764, a drum extruding punch mounting plate 765, a drum extruding X-axis air cylinder 766, a drum extruding punch 767,
a carrying mechanism 8, a carrying slide rail 81, a carrying slide block 82, a carrying motor 83, a carrying screw 84, a carrying part lifting oil cylinder 85, a carrying installation block 86, a rotary motor 87, a first clamping jaw air cylinder 88, a first clamping jaw 881, a second clamping jaw air cylinder 89, a second clamping jaw 891,
the automatic feeding device comprises a turnover discharging mechanism 9, a turnover frame 91, a turnover motor 92, a visual inspection camera 93, a discharging guide groove 94 and a counter 95.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are illustrative and intended to be illustrative of the invention and are not to be construed as limiting the invention.
The following detailed explanation and description of the embodiments of the present invention are provided with reference to fig. 1 to 7:
the invention provides an automatic pipe fitting forming integrated machine which comprises a rack 1, a straightening mechanism 2, a die clamping feeding mechanism 3, a pipe cutting mechanism 4, a patting and breaking feeding mechanism 5, a chamfering mechanism 6 and a flaring mechanism 7 which are sequentially arranged on the rack 1, an overturning and blanking mechanism 9 arranged on one side of the chamfering mechanism 6, and a conveying mechanism 8 used for conveying products of the patting and breaking feeding mechanism 5 to the flaring mechanism 7, conveying products of the flaring mechanism 7 to the chamfering mechanism 6 and conveying products of the flaring mechanism 7 to the overturning and blanking mechanism 9. The pipe material roll is positioned at one end close to the straightening mechanism 2, the die clamping feeding mechanism 3 clamps and feeds pipe materials, the pipe materials are straightened by the straightening mechanism 2 and cut to a certain depth at a preset length by the pipe cutting mechanism 4, the pipe is cut by the breaking feeding mechanism 5, the two ends of the pipe are chamfered by the chamfering mechanism 6, one end of the chamfered pipe is flared by the flaring mechanism 7, the other end of the pipe is extruded and bulged, and then the turning and blanking mechanism 9 turns and blanks processed products; in the machining process, the conveying mechanism 8 conveys the products of the patting and breaking feeding mechanism 5 to the flaring mechanism 7, conveys the products of the flaring mechanism 7 to the chamfering mechanism 6, and conveys the products of the flaring mechanism 7 to the overturning and blanking mechanism 9, so that synchronous conveying of three products is realized, and the machining efficiency is effectively improved.
The die clamping and feeding mechanism 3 comprises a feeding slide rail 31 arranged on the rack 1 along the length direction, a first feeding slide block 310 in sliding fit with the feeding slide rail 31, a feeding screw rod 32 in transmission fit with the first feeding slide block 310, a feeding motor 320 for driving the feeding screw rod 32 to rotate, a first lower die 33 arranged on the first feeding slide block 32, a first upper die 34 in fit with the first lower die 33, a first die clamping cylinder 35 for driving the first upper die 34 to lift, a feeding fixing block 36 arranged at one end of the feeding slide rail 31 far away from the straightening mechanism 2, a second lower die 37 arranged on the feeding fixing block 36, a second upper die 38 in fit with the second lower die 37, and a second die clamping cylinder 39 for driving the second upper die 38 to lift, wherein the center lines of the first lower die 33 and the second lower die 37 coincide. The first die clamping cylinder 35 drives the first upper die 34 to descend, the first upper die 34 and the first lower die 33 jointly act to clamp the pipe fitting, the feeding motor 320 drives the feeding screw rod 32 to rotate to drive the first feeding slide block 32 to move towards the direction close to the feeding fixed block 36, after the pipe fitting material is pulled forwards for a certain distance, the second die clamping cylinder 39 drives the second upper die 38 to descend, the second upper die 38 and the second lower die 37 jointly act to clamp the pipe fitting material, the first die clamping cylinder 35 drives the first upper die 34 to ascend to cancel clamping of the pipe fitting material, the feeding motor 320 drives the feeding screw rod 32 to reversely rotate, the first feeding slide block 310 is reset, and the next pipe fitting material is pulled forwards.
The pipe cutting mechanism 4 comprises a pipe cutting mounting frame 41, a three-axis cutter head unit 42 arranged in the pipe cutting mounting frame 41, a cutter driving block 43 for driving the three-axis cutter head unit 42 to move left and right for cutting, and a cutting driving cylinder 44 for driving the cutter driving block 43 to move left and right. Cut off and drive actuating cylinder 44 drive cutter drive block 43 orientation is close to beat disconnected feeding mechanism 5's direction removes, can drive the tool bit at top descends among the triaxial tool bit unit 42, carries out the action of cutting off the pipe fitting downwards from pipe fitting material top, stops cutting off when cutting off two thirds to one fifth department, cut off and drive actuating cylinder 44 drive cutter drive block 43 and triaxial tool bit unit 42 reset can, then the pipe fitting material continue to transmit forward extremely beat disconnected feeding mechanism 5 department.
The slapping and feeding mechanism 5 comprises a slapping unit 51 and a feeding unit 52 arranged at the downstream of the slapping unit 51; the slap-off unit 51 comprises a slap-off slide rail 511 arranged on the rack 1, a slap-off mounting rack 512 in sliding fit with the slap-off slide rail 511, a slap-off advancing and retreating cylinder 513 driving the slap-off mounting rack 512 to slide along the slap-off slide rail 511, a slap-off lower die 514 arranged on the slap-off mounting rack 512, a slap-off upper die 515 matched with the slap-off lower die 514, a slap-off clamping cylinder 516 driving the slap-off upper die 515 to ascend and descend, a slap-off bearing plate arranged on one side of the slap-off lower die 514, a slap-off cylinder 518 arranged on the downstream of the slap-off clamping cylinder 516, and a slap-off block 519 arranged at the output end of the slap-off cylinder 518; a blanking groove (not marked) is formed in the clap-off bearing plate 517, and a feeding groove corresponding to the blanking groove is formed in the bottom of the clap-off block. The mold clamping feeding mechanism 3 continues to take the pipe fitting materials to move forward, when the materials are located below the patting and breaking feeding mechanism 5, the patting and breaking clamping cylinder 516 drives the patting and breaking upper mold 515 to descend to clamp the pipe fitting materials, the patting and breaking cylinder 518 drives the patting and breaking block 519 to descend to patte the cut pipe fitting materials, the pipe fitting falls into the discharging groove in the patting and breaking bearing plate 517, and then the feeding unit 52 feeds the pipe fitting materials.
The feeding unit 52 comprises a feeding mounting frame 521 arranged at the downstream of the snapping mounting frame 512, a feeding straight vibrating block 522 arranged on the feeding mounting frame 521, a feeding block 523 arranged on the feeding straight vibrating block 522, a feeding guide groove 524 connected with the feeding block 523, a feeding bearing frame 525 arranged at the output end of the feeding guide groove 524, a first positioning rod 526 arranged at one end of the feeding bearing frame 525, a second positioning rod 527 arranged at the other end of the feeding bearing frame 525, a feeding positioning cylinder 528 driving the second positioning rod 527 to advance and retreat, a feeding baffle 529 arranged between the feeding guide groove 524 and the feeding bearing frame 525, and a feeding blocking cylinder 5290 driving the feeding baffle 529 to ascend and descend; the feeding bearing frame 525 includes two bearing vertical plates (not labeled) and a U-shaped groove disposed above the two bearing vertical plates. Specifically, the vibration of the straight vibrating block 522 of pay-off, the pipe fitting vibration after will cutting extremely in the pay-off guide slot 524, the pipe fitting certainly the pay-off guide slot 524 landing, the pay-off blocks cylinder 5290 drive pay-off baffle 529 descends, and the pipe fitting falls the pay-off bears on the frame 525, pay-off location cylinder 528 drive second locating lever 527 advances, with the other end of pipe fitting remove to with first locating lever 526 butt, the both ends of pipe fitting respectively by first locating lever 526 with behind the second locating lever 527, be convenient for handling mechanism 8 carries extremely chamfer is carried out in 6 departments of chamfer mechanism.
The chamfering mechanism 6 comprises a chamfering installation block 61 arranged on the frame 1, a chamfering clamping cylinder 64 arranged on the chamfering installation block 61 and used for fixing the clamping die 62 and moving the clamping die 63, a chamfering clamping cylinder 64 used for driving the chamfering clamping die 63 to advance and retreat, two chamfering slide rails 65 arranged on two sides of the chamfering installation block 61, chamfering slide blocks 66 respectively matched with the chamfering slide rails 65 in a sliding manner, two chamfering slide blocks 66 respectively driven to advance and retreat along two chamfering advance and retreat screw rods corresponding to the chamfering slide rails 65, two chamfering advance and retreat motor 67 respectively driven to rotate the chamfering advance and retreat screw rods, two chamfering motors 68 respectively arranged on the chamfering slide blocks 66 and two chamfering knives respectively arranged at the output ends of the chamfering motors 68. The chamfering clamping cylinder 64 drives the chamfering movable clamping die 63 to advance, after the chamfering fixed clamping die 62 and the chamfering movable clamping die 63 clamp the pipe fitting, the two chamfering advancing and retreating motors 67 respectively drive the two chamfering advancing and retreating screw rods to rotate, drive the two chamfering slide blocks 66, the chamfering motor 6 and the chamfering tools to advance, and drive the two chamfering motors 68 respectively drive the two chamfering tools to rotate so as to chamfer two ends of the pipe fitting.
The flaring mechanism 7 comprises a flaring positioning block 71 arranged on the frame 1, a flaring fixed clamping die 72 and a flaring movable clamping die 73 which are arranged on the flaring positioning block 71, a flaring clamping cylinder 74 for driving the flaring movable clamping die 73 to move along the X-axis direction, a flaring unit 75 arranged on one side of the flaring positioning block 71 and a drum squeezing unit 76 arranged on the other side of the flaring positioning block 71. The flaring clamping oil cylinder 74 drives the flaring movable clamping die 73 to move along the X-axis direction, the flaring fixed clamping die 72 and the flaring movable clamping die 73 jointly clamp and fix the pipe fitting, the flaring unit 75 flares one end of the pipe fitting, the drum extruding unit 76 extrudes and bulges the other end of the pipe fitting, and therefore automatic flaring and drum extruding of the pipe fitting are achieved, the flaring unit 75 and the drum extruding unit 76 can act simultaneously, and machining efficiency is high.
The flaring unit 75 comprises a flaring slide rail 751 arranged along the Y-axis direction, a flaring slide block 752 in sliding fit with the flaring slide rail 751, a flaring oil cylinder 753 for driving the flaring slide block 752 to slide along the flaring slide rail 751, a flaring X-axis slide rail 754 arranged on the flaring slide block 752, a flaring punch mounting plate 755 in sliding fit with the flaring X-axis slide rail 754, a flaring X-axis cylinder 756 for driving the flaring punch mounting plate 755 to slide along the flaring X-axis slide rail 754, and a flaring punch 757 arranged on the flaring punch mounting plate 755. Specifically, the flaring cylinder 753 drives the flaring slider 752 to slide along the flaring slide rail 751 towards one end close to the pipe fitting, and the flaring punch 757 flares one end of the pipe fitting; the flare X-axis cylinder 756 may drive the flare punch mounting plate 755 to slide along the flare X-axis track 754, adjusting the position of the flare punch 757.
The drum squeezing unit 76 comprises a drum squeezing slide rail 761, a drum squeezing slide block 762 slidingly matched with the drum squeezing slide rail 761, a drum squeezing oil cylinder 763 for driving the drum squeezing slide block 762 to slide along the drum squeezing slide rail 761, a drum squeezing X-axis slide rail 764 arranged on the drum squeezing slide block 762, a drum squeezing punch mounting plate 765 slidingly matched with the drum squeezing X-axis slide rail 764, a drum squeezing X-axis air cylinder 766 for driving the drum squeezing punch mounting plate 765 to slide along the drum squeezing X-axis slide rail 764, and a drum squeezing punch 767 arranged on the drum squeezing punch mounting plate 765. Specifically, the drum extrusion cylinder 763 drives the drum extrusion slider 762 to slide towards one end close to the pipe along the drum extrusion slide rail 761, and the drum extrusion punch 767 extrudes one end of the pipe to form an annular rib; the drum X-axis cylinder 766 can drive the drum punch mounting plate 765 to slide along the drum X-axis slide rail 764, so as to adjust the position of the drum punch 767.
The carrying mechanism 8 comprises a carrying slide rail 81 arranged along the X-axis direction, a carrying slide block 82 sliding-matched with the carrying slide rail 81, a carrying connecting rod 83 connected with the carrying slide block 82, a carrying screw 84 connected with the carrying slide block 82, a driving motor for driving the carrying screw 84 to rotate, a carrying part lifting oil cylinder 85 arranged at the bottom of the carrying slide block 82, a carrying installation block 86 arranged at the output end of the carrying part lifting oil cylinder 85, a rotating motor 87 arranged at the bottom of the carrying installation block 86 and close to one end of the beating and cutting off feeding mechanism 5, a first clamping jaw air cylinder 88 arranged at the output end of the rotating motor 87, a first clamping jaw 881 arranged at the output end of the first clamping jaw air cylinder 88, two second clamping jaw air cylinders 89 arranged at the bottom of the carrying installation block 86 and a second clamping jaw 891 arranged at the output ends of the second clamping jaw air cylinders 89. Specifically, after the first clamping jaw cylinder 88 drives the first clamping head 881 to clamp the pipe on the feeding carrier 525, the rotary motor 87 drives the first clamping jaw cylinder 88 and the first clamping head 881 to rotate 90 degrees, so as to rotate the pipe from the X-axis direction to the Y-axis direction, and then the carrying motor 83 drives the carrying screw 84 to rotate, so as to drive the three carrying sliding blocks 82 to move along the carrying sliding rails 81, so as to place the pipe on the chamfering mechanism 6 for chamfering; meanwhile, the second clamping jaw cylinder 89 drives the second clamping head 891 to convey the pipe fitting of the chamfering mechanism 6 to the flaring mechanism 7, and the second clamping jaw cylinder 89 drives the second clamping head 891 to clamp and convey the pipe fitting of the flaring mechanism 7 to the overturning and blanking mechanism 9, so that three groups of pipe fittings are conveyed synchronously.
The overturning and blanking mechanism 9 comprises a turning frame 91 arranged at the downstream of the flaring mechanism 7, an overturning motor 92 for driving the turning frame 91 to overturn, a visual detection camera 93 arranged at one end of the turning frame 91, a blanking guide groove 94 arranged at the outer side of the turning frame 91 and a counter 95 arranged at the inlet of the blanking guide groove 94. Visual detection camera 93 detects the pipe fitting, including the internal diameter and the external diameter after pipe fitting length, pipe fitting flaring and crowded height of drum bead, detect qualified then upset motor 92 drive roll-over stand 91 upset 90 degrees, the pipe fitting can fall into in the unloading guide slot 94, and by counter 95 counts.
According to the automatic pipe fitting forming integrated machine, a pipe fitting material roll is located at one end close to a straightening mechanism 2, a die clamping feeding mechanism 3 clamps and feeds pipe fitting materials, the pipe fitting materials are straightened by the straightening mechanism 2 and cut at a preset length by a pipe cutting mechanism 4 to a certain depth, a pipe fitting is cut off by a breaking feeding mechanism 5, two ends of the pipe fitting are chamfered by a chamfering mechanism 6, then one end of the pipe fitting after chamfering is flared by a flaring mechanism 7, the other end of the pipe fitting is extruded and bulged, and then a processed product is turned over and blanked by a turning blanking mechanism 9; in the machining process, the carrying mechanism 8 carries the products of the beating and breaking feeding mechanism 5 to the flaring mechanism 7, carries the products of the flaring mechanism 7 to the chamfering mechanism 6 and simultaneously carries the products of the flaring mechanism 7 to the overturning and blanking mechanism 9, so that synchronous carrying of three products is realized, and the machining efficiency is effectively improved.
While the invention has been described with respect to the specific embodiments, it will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention as defined by the appended claims.
Claims (8)
1. An automatic pipe fitting shaping all-in-one which characterized in that: the pipe cutting machine comprises a rack, a straightening mechanism, a die clamping feeding mechanism, a pipe cutting mechanism, a patting and breaking feeding mechanism, a chamfering mechanism and a flaring mechanism which are sequentially arranged on the rack, an overturning and blanking mechanism arranged on one side of the chamfering mechanism, and a carrying mechanism used for carrying products of the patting and breaking feeding mechanism to the flaring mechanism and carrying products of the flaring mechanism to the chamfering mechanism; the slapping and feeding mechanism comprises a slapping unit and a feeding unit arranged at the downstream of the slapping unit; the slap-off unit comprises a slap-off slide rail arranged on the rack, a slap-off mounting rack in sliding fit with the slap-off slide rail, a slap-off advancing and retreating cylinder for driving the slap-off mounting rack to slide along the slap-off slide rail, a slap-off lower die arranged on the slap-off mounting rack, a slap-off upper die matched with the slap-off lower die, a slap-off clamping cylinder for driving the slap-off upper die to lift, a slap-off bearing plate arranged on one side of the slap-off lower die, a slap-off cylinder arranged on the downstream of the slap-off clamping cylinder, and a slap-off block arranged at the output end of the slap-off cylinder; a blanking groove is formed in the clapping bearing plate, and a feeding groove corresponding to the blanking groove is formed in the bottom of the clapping block; the feeding unit comprises a feeding mounting frame arranged at the downstream of the snapping mounting frame, a feeding straight vibrating block arranged on the feeding mounting frame, a feeding block arranged on the feeding straight vibrating block, a feeding guide groove connected with the feeding block, a feeding bearing frame arranged at the output end of the feeding guide groove, a first positioning rod arranged at one end of the feeding bearing frame, a second positioning rod arranged at the other end of the feeding bearing frame, a feeding positioning cylinder driving the second positioning rod to advance and retreat, a feeding baffle plate arranged between the feeding guide groove and the feeding bearing frame, and a feeding blocking cylinder driving the feeding baffle plate to lift; the feeding bearing frame comprises two bearing vertical plates and a U-shaped groove arranged above the two bearing vertical plates.
2. The automated pipe forming machine of claim 1, wherein: the alignment mechanism includes first alignment mounting bracket, set up in a plurality of first direction alignment wheels on the first alignment mounting bracket, set up in the second alignment mounting bracket of first alignment mounting bracket output and set up in a plurality of second direction alignment wheels on the second alignment mounting bracket, the second direction alignment wheel with the middle part of first direction alignment wheel is provided with the spacing groove respectively.
3. The automated pipe forming machine of claim 1, wherein: the clamping die feeding mechanism comprises a feeding slide rail arranged on the rack along the length direction, a first feeding slide block in sliding fit with the feeding slide rail, a feeding screw rod in transmission fit with the first feeding slide block, a feeding motor for driving the feeding screw rod to rotate, a first lower die arranged on the first feeding slide block, a first upper die matched with the first lower die, a first clamping die cylinder for driving the first upper die to lift, a feeding fixed block arranged at one end of the straightening mechanism, which is far away from the feeding slide rail, a second lower die arranged on the feeding fixed block, a second lower die matched with the second lower die and a second clamping die cylinder for driving the second upper die to lift, wherein the center lines of the first lower die and the second lower die are overlapped.
4. The automated pipe forming machine of claim 1, wherein: pipe cutting mechanism including pipe cutting mounting bracket, set up in cut triaxial tool bit unit, the drive in the pipe mounting bracket the cutter drive block and the drive that remove about the triaxial tool bit unit and carry out the cutting the cutter drive block remove about and drive actuating cylinder.
5. The automated pipe forming machine of claim 1, wherein: the chamfering mechanism comprises a chamfering installation block arranged on the rack, a chamfering fixed clamping die and a chamfering movable clamping die which are arranged on the chamfering installation block, a chamfering clamping cylinder for driving the chamfering movable clamping die to advance and retreat, two chamfering slide rails arranged on two sides of the chamfering installation block, a chamfering slide block and a chamfering slide block, wherein the chamfering slide block is in sliding fit with the two chamfering slide rails respectively the chamfering device comprises two chamfering slide blocks, two chamfering advance and retreat screw rods, two chamfering advance and retreat motors, two chamfering motors and two chamfering cutters, wherein the two chamfering advance and retreat screw rods respectively drive the two chamfering advance and retreat screw rods to advance and retreat along the corresponding chamfering slide rail, the two chamfering advance and retreat motors respectively drive the two chamfering advance and retreat screw rods to rotate, the two chamfering motors are respectively arranged on the two chamfering slide blocks, and the two chamfering cutters are respectively arranged at the output ends of the two chamfering motors.
6. The automated pipe forming machine of claim 1, wherein: the flaring mechanism comprises a flaring locating block arranged on the frame, a flaring fixed clamping die and a flaring movable clamping die which are arranged on the flaring locating block, a flaring clamping oil cylinder for driving the flaring movable clamping die to move along the X-axis direction, a flaring unit arranged on one side of the flaring locating block and a drum extruding unit arranged on the other side of the flaring locating block.
7. The automated pipe forming kiosk of claim 6 wherein: the flaring unit comprises a flaring slide rail arranged along the Y-axis direction, a flaring slide block in sliding fit with the flaring slide rail, a flaring oil cylinder for driving the flaring slide block to slide along the flaring slide rail, a flaring X-axis slide rail arranged on the flaring slide block, a flaring punch mounting plate in sliding fit with the flaring X-axis slide rail, a flaring X-axis cylinder for driving the flaring punch mounting plate to slide along the flaring X-axis slide rail, and a flaring punch arranged on the flaring punch mounting plate; crowded drum unit include along Y axle direction set up crowded drum slide rail, with crowded drum slide rail sliding fit's crowded drum slider, drive crowded drum slider is followed crowded drum slide rail gliding crowded drum hydro-cylinder, set up in crowded drum X axle slide rail on the crowded drum slider, with crowded drum drift mounting panel, the drive of crowded drum X axle slide rail sliding fit crowded drum drift mounting panel is followed crowded drum X axle cylinder of crowded drum X axle slide rail gliding, set up in crowded drum drift on the crowded drum drift mounting panel.
8. The automated pipe forming machine of claim 1, wherein: the carrying mechanism comprises a carrying slide rail arranged along the X-axis direction, three carrying slide blocks in sliding fit with the carrying slide rail, a carrying connecting rod respectively connecting two adjacent carrying slide blocks, a carrying lead screw connected with one of the carrying slide blocks, a carrying motor driving the carrying lead screw to rotate, carrying part lifting oil cylinders respectively arranged at the bottoms of the three carrying slide blocks, carrying installation blocks respectively arranged at the output ends of the three carrying part lifting oil cylinders, a rotary motor arranged at one end of the carrying installation block close to the beat-off feeding mechanism, a first clamping jaw air cylinder arranged at the output end of the rotary motor, a first clamping jaw arranged at the output end of the first clamping jaw air cylinder, two second clamping jaw air cylinders arranged at the bottoms of the other two carrying installation blocks and second clamping jaws respectively arranged at the output ends of the two second clamping jaw air cylinders; the overturning and blanking mechanism comprises a turning frame arranged on the downstream of the flaring mechanism, a driving overturning motor for driving the turning frame to overturn, a visual detection camera arranged at one end of the turning frame, a blanking guide groove arranged on the outer side of the turning frame and a counter arranged at the inlet of the blanking guide groove.
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