CN109351879A - Fin heat exchange pipe hot extrusion molding equipment - Google Patents
Fin heat exchange pipe hot extrusion molding equipment Download PDFInfo
- Publication number
- CN109351879A CN109351879A CN201811272270.2A CN201811272270A CN109351879A CN 109351879 A CN109351879 A CN 109351879A CN 201811272270 A CN201811272270 A CN 201811272270A CN 109351879 A CN109351879 A CN 109351879A
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- China
- Prior art keywords
- fixed
- module
- driving
- feeding
- block
- Prior art date
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Links
- 238000000465 moulding Methods 0.000 title claims description 48
- 238000001192 hot extrusion Methods 0.000 title description 2
- 238000001125 extrusion Methods 0.000 claims abstract description 76
- 239000000463 material Substances 0.000 claims abstract description 58
- 239000002184 metal Substances 0.000 claims abstract description 40
- 229910052751 metal Inorganic materials 0.000 claims abstract description 40
- 238000010438 heat treatment Methods 0.000 claims abstract description 28
- 230000015572 biosynthetic process Effects 0.000 claims abstract description 15
- 229910000831 Steel Inorganic materials 0.000 claims description 26
- 239000010959 steel Substances 0.000 claims description 26
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 16
- 230000007704 transition Effects 0.000 claims description 11
- 125000003003 spiro group Chemical group 0.000 claims description 9
- 238000003825 pressing Methods 0.000 claims description 7
- 230000001360 synchronised effect Effects 0.000 claims description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 4
- 238000010276 construction Methods 0.000 claims description 3
- 125000004122 cyclic group Chemical group 0.000 claims description 3
- 230000000694 effects Effects 0.000 claims description 3
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 13
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 239000000428 dust Substances 0.000 abstract description 3
- 238000009740 moulding (composite fabrication) Methods 0.000 description 21
- 238000010586 diagram Methods 0.000 description 6
- 238000003466 welding Methods 0.000 description 6
- 238000005516 engineering process Methods 0.000 description 3
- 238000007493 shaping process Methods 0.000 description 3
- 238000001816 cooling Methods 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- VNFVKWMKVDOSKT-LREBCSMRSA-N (2r,3r)-2,3-dihydroxybutanedioic acid;piperazine Chemical compound C1CNCCN1.OC(=O)[C@H](O)[C@@H](O)C(O)=O VNFVKWMKVDOSKT-LREBCSMRSA-N 0.000 description 1
- 241000416536 Euproctis pseudoconspersa Species 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 238000005476 soldering Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Classifications
-
- 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
- B21D53/00—Making other particular articles
- B21D53/02—Making other particular articles heat exchangers or parts thereof, e.g. radiators, condensers fins, headers
- B21D53/06—Making other particular articles heat exchangers or parts thereof, e.g. radiators, condensers fins, headers of metal tubes
-
- 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
- B21D37/00—Tools as parts of machines covered by this subclass
- B21D37/16—Heating or cooling
-
- 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
- B21D53/00—Making other particular articles
- B21D53/02—Making other particular articles heat exchangers or parts thereof, e.g. radiators, condensers fins, headers
- B21D53/022—Making the fins
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
Abstract
The invention discloses a kind of fin heat exchange pipe extrusion formation equipments, it includes power source module, power source module is connected with drive module by direct-connected mode, it is connected on the right side of drive module with forming module, forming module and heating module are adjacent, the right end and feeding module of heating module are connected setting, the rear side of feeding module is material table, in feeding module, bolt is fixed with a metal pipe material pushing module on its leading flank, it is a support group on the right side of feeding module, the top of support group is provided with an interior benevolence pushing module.It is heated metal pipe material high temperature by heating in medium frequency, metal pipe material is pushed between the front side extrusion die group and rear side extrusion die group and bottom squeeze mould group into forming module, it is squeezed by three and forms the outside fin of fin heat exchange pipe, the tuberculated pipe intensity of production is high, heat-exchange performance is good, can effectively avoid the dust deposit phenomenon in use process.
Description
Technical field
A kind of a kind of heat exchanger tube field shaping technique that the invention belongs to use on heat exchanger, and in particular to fin heat exchange pipe
Extrusion formation equipment.
Background technique
Known, in field of heat exchange, to make heat exchange efficiency reach highest, technology general at present is carried out by exchange heat pipe
Sharp processing, by increasing heat exchanger tube and extraneous contact area by radiating fin in its periphery setting radiating fin, with
This improves heat exchange efficiency, and current fin heat exchange pipe is mostly by way of soldering or commonly welding by fin in production
It is fixed with metal pipe material, obtained rib heat exchanging pipe exchanges heat on heat exchange efficiency compared with common metal tubing in this manner
Mode is greatly improved, but such rib heat exchanging pipe is technically there is drawback, is embodied in 1. there are thermal resistance,
It is soldered to integrated because fin is separated with metal pipe material, non-integral is molding, and there are certain thermal resistances on heat exchange efficiency;2.
Current fin designs for sheet type, after welding with metal pipe material, in fin bottom end there are irregular welding surface, influences hot-fluid
Circulation;3. existing rib heat exchanging pipe is in use, rough in fin and metal pipe material contact site, it is easy to produce
Raw dirt face is easy to block fin bottom portion after long-time use, and because its bottom is rough, obstruction face is not easily cleaned.
For the drawback in the prior art, designed a new as the technical staff of the industry how by technological improvement
The fin heat exchange pipe extrusion formation equipment of type, by new volume forming technique, by the mode of original fin and metal pipe material welding
It is changed to be integrally formed, avoids imitating because of product drawback brought by the production technologies such as welding so as to improve the molding of fin heat exchange pipe
Rate is existing industry technical staff technical problem urgently to be resolved.
Summary of the invention
In view of the foregoing deficiencies of prior art, the purpose of the present invention is to provide a kind of fin heat exchange pipe extrusion formings
Equipment, can be disposably by metal by new molding equipment and technology the drawbacks of to solve existing fin heat exchange pipe welding fabrication
Fin molding on tubing.
The technical solution adopted by the present invention to solve the technical problems is:
A kind of fin heat exchange pipe extrusion formation equipment, is made of multiple modules, including power source module, power source module
It is connected, is connected on the right side of drive module with forming module, forming module and heating module phase by direct-connected mode with drive module
Neighbour, the right end and feeding module of heating module are connected setting, and the rear side of feeding module is material table, in feeding module, front side
Bolt is fixed with a metal pipe material pushing module on face, is a support group, the top of support group on the right side of feeding module
It is provided with an interior benevolence pushing module;The power source module includes a motor fixed station, and the top of motor fixed station is
One driving motor, the right side of driving motor and the direct-connected setting of gearbox, on the right side of gearbox, gearbox overdrive axis and
Drive module connection setting;A driving box is fixed with by bottom fixed station in drive module, driving box is interior and gearbox is straight
Gear, the main driving gear and transition gear engagement connection are driven based on even, are provided with one on rear side of transition gear
Hollow driving gear, transition gear and hollow driving gear are engaged, the periphery of hollow driving gear and three molding drivings
Gear is engaged, and three molding driving gears pass through universal joint respectively and connect with the left end of drive rod, the right side of three drive rods
End respectively on forming module rear side extrusion die group and front side extrusion die group and bottom squeeze mould group connect;It is described at
Pattern block is a vertically arranged rectangular molding equipment comprising a workbench, the front side of workbench and rear side all exist
Top is provided with a scarf, and the intermediate position of forming table is provided with one or so penetrating working chamber, and the two of front and back setting
It is symmetrical arranged before and after a scarf, one is provided on each scarf and screws disk, the bottom for screwing disk is connected with an adjusting
Screw rod, all components that the adjusting screw rod screwed on disk positioned at front side is connected and the adjusting spiral shell screwed on disk for being located at rear side
All components that bar is connected are identical and front and back is symmetrical arranged;It is in working chamber after the adjusting screw rod of front side runs through workbench side wall
It is internally connected with a molding baffle plate and is respectively welded a fixed plate, the left and right sides at left and right sides of the scarf of front side
Fixed plate on respectively normal direction be provided with two guide spiro rods, it is matched with guide spiro rod, be provided on the top surface of fixed plate
The bottom end of locking nut, the guide spiro rod is connected with molding baffle plate, and bolt is fixed on the molding baffle plate of front side
There is a front side extrusion die group, bolt is fixed with a rear side extrusion die group on the molding baffle plate of rear side;In working chamber
Bottom, a bottom squeeze mould group, the front side extrusion die group and rear side extrusion die are fixed with by bed die fixing seat
The left end of group and bottom squeeze mould group is all provided with a universal joint, front side extrusion die group and rear side extrusion die group and bottom
Universal joint in extrusion die group is connected by drive shaft with the universal joint on three molding driving gears.
The heating module includes a heating pedestal, is fixed with an intermediate frequency heater at the top of heating pedestal, in
The center of frequency heater is contour with the circular regional center of front side extrusion die group and rear side extrusion die group and bottom squeeze mould group
Setting.
The material table includes being horizontally installed on three high columns of rear end and being horizontally installed on the three short of front end
Column, between high column and short column, top is connected and fixed by attachment beam;On the attachment beam close to feeding module,
Left and right is provided with a shaft through attachment beam, and left and right has been uniformly arranged multiple swinging discs in shaft, and each swinging disc is same
An identical material toggling protrusion is provided at angle, material toggling protrusion is rotated together with swinging disc, is provided in the right end of shaft
One driving wheel, the lower section of driving wheel are provided with a feeding driving motor in the bottom of attachment beam, and the feeding drives electricity
Machine is connected by chain or belt with driving wheel.
The feeding module includes a chute feeder, and the chute feeder is fixed on the front end of attachment beam, chute feeder and
The contour design in intermediate frequency heater center is provided with a charging ram in chute feeder, and the left end of charging ram is threaded in one
Benevolence is all hollow design inside the interior benevolence and charging ram, is provided with multiple fixed rings at the top of the front side wall of chute feeder, more
A fixed ring is fixed with a feeding guide rod jointly;It is a metal pipe material pushing module, the gold on front side of chute feeder
Belong to tubing pushing module include on the front side wall of chute feeder bolt be fixed with feeding driving storehouse, it is horizontal inside feeding driving storehouse
To a driving screw rod is provided with, drives the left end of screw rod to be connected with a feeding driving motor in feeding driving storehouse left end, send
It is connected to a drive block on driving screw rod inside material driving storehouse, the top of drive block and feeding guide rod are connected to one,
In the left side of drive block, feeding guide rod is connected to one by the fixture nut at the top of connection sleeve and pusher cylinder;Described
Pusher cylinder is left and right perforative cylinder-like structure setting, and charging ram passes through at center inside it.
The right side of the charging ram is interior benevolence pushing module, and the interior benevolence pushing module is supported by support group, institute
The support group stated includes at least two support columns, and a charging ram fixed block is provided on the support column in left side, described
After charging ram passes through charging ram fixed block, right side left and right is through to middle part fixes sleeve and connects on the left of the fixes sleeve of middle part
Right side fixes sleeve is connected with one for water gun nozzle, middle part fixes sleeve and right side fixing sleeve on the right side of the fixes sleeve of right side
Between cylinder, multiple cushion blocks are cased on charging ram;The interior benevolence pushing module passes through charging ram fixed block and the branch on right side
Dagger support is fixed, and interior benevolence pushing module includes one or so the i shaped steel being laterally arranged, in the left and right ends of i shaped steel
Front and rear sides be respectively welded a fixed angle steel, be respectively arranged on two fixed angle steel of i shaped steel left side
One bearing block, former and later two bearing blocks support a fluted disc jointly, and the right end and left end equivalent constructions of i shaped steel are arranged;It is left
The fluted disc at end and the fluted disc of right end are jointly around a circle drive chain;On the left side perhaps fluted disc on right side its forward or
It extends back and is provided with a driving fluted disc, the interior benevolence for driving fluted disc and i shaped steel bottom to fix pushes driving motor
Connection;It at the leading flank intermediate altitude of i shaped steel, controls and is provided through a guide rail, on the guide rail
It is fixed with fixed block, the middle part fixed block and right side fixed-block-architecture (FBA) and its fixation on the right side of a middle part fixed block and one
Component it is identical, be provided with a fixed plate at the top of the fixed block of middle part, the intermediate position guide of middle part fixed block is to track
Extend and be fixed on guide rail, be vertically provided through on fixed plate a screw rod and screw rod bottom by tension spring and
The connection of bottom pulling block, the bottom pulling block are arranged through guide pad, and the bottom face of bottom pulling block is welded on middle part fixes sleeve
On;Connection at the top of bottom pulling block and right side fixes sleeve on the fixed block of right side;Right side fixed block passes through a bump contacted chip
It is connected and fixed with drive chain, positioned at the left-hand portion of middle part fixed block, a synchronous pushing block is welded in drive chain.
The three moldings driving gear being engaged with hollow driving gear is uniformly arranged around hollow driving gear, and three
Molding driving gear is using hollow driving gear centre as origin, in 120 degree of angle settings between adjacent two forming driving gear.
The front side extrusion die group and rear side extrusion die group and bottom squeeze mould group are all that activity is dismountable, knot
Structure is identical, is all made of the fixed pedestal and mould group bottom plate of the left and right sides, is provided with strip hole or arc on mould group bottom plate
Shape strip hole, cooperation form strip grooves or the setting of arcuation slot on baffle plate;The left and right sides setting fixed pedestal it
Between be fixed with multi-disc pressing blade, pressing blade is cyclic annular setting, by fixing axle be fixed at left and right sides of fixed pedestal
Between.
In the right hand top of workbench, extrusion die group and rear side extrusion die group and bottom squeeze mould group junction in front side
Surface, extend a fixed intrinsic Extendible flake to the left, the left end of Extendible flake is vertically provided with a lifting screw rod, lifting
The bottom of screw rod is connected with a hoisting ring, and a delivery pipe is fixed in hoisting ring, and described delivery pipe one end is fixed
In hoisting ring, the other end extends to hollow driving gear internal.
The invention has the following advantages: the present invention is by designing above, by by power source module and drive module
It is connected, is connected on the right side of drive module with forming module, forming module and heating module are adjacent, heating module by direct-connected mode
Right end and feeding module linking setting, at work, metal pipe material is sent to heating module by feeding module, it is logical
It crosses heating in medium frequency to heat metal pipe material high temperature, after heating, be acted on simultaneously by feeding module and interior benevolence pushing module, interior benevolence pushes away
The internal diameter for the fin heat exchange pipe for sending module to can effectively ensure that in forming process, metal pipe material are pushed into forming module
Front side extrusion die group and rear side extrusion die group and bottom squeeze mould group between, by three squeeze will fin heat exchange pipe it is outer
The molding of portion's fin, can be by the external cooling fin of metal pipe material and inside diameter one-pass molding, shaping efficiency by the above process
Height, whole process are performed fully automatic, and tuberculated pipe intensity produced is high, and heat-exchange performance is good, can effectively avoid in use process
Dust deposit phenomenon, be a kind of ideal fin heat exchange pipe extrusion formation equipment.
Detailed description of the invention
Present invention will be further explained below with reference to the attached drawings and examples.
Fig. 1 is schematic perspective view of the invention;
Fig. 2 is the attachment structure schematic diagram of power source module and drive module of the invention;
Fig. 3 is forming module perspective right structural schematic diagram of the invention;
Fig. 4 is forming module left perspective structural schematic diagram of the invention;
Fig. 5 be in Fig. 4 A to partial structurtes enlarged diagram;
Fig. 6 is the structure enlargement diagram of feeding module and material table of the invention;
Fig. 7 is interior benevolence pushing module structure enlargement diagram of the invention;
In figure, 1, power source module, 2, drive module, 3, forming module, 4, heating module, 5, material table, 6, feeding module, 7,
Metal pipe material pushing module, 8, interior benevolence pushing module, 9, support group, 10, motor fixed station, 11, driving motor, 12, gearbox,
13, scarf, 14, Extendible flake, 15, rear side extrusion die group, 16, lifting screw rod, 17, hoisting ring, 18, front side extrusion die group, 19,
Bottom squeeze mould group, 20, bottom fixed station, 21, driving box, 22, main driving gear, 23, transition gear, 24, hollow sliding tooth
Wheel, 25, molding driving gear, 26, delivery pipe, 27, drive rod, 28, universal joint, 30, workbench, 31, working chamber, 32, fixation
Plate, 33, locking nut, 34, guide spiro rod, 35, screw disk, 36, bed die fixing seat, 37, adjusting screw rod, 38, molding baffle plate,
40, heating pedestal, 41, intermediate frequency heater, 42, bottom pulling block, 43, for water gun nozzle, 44, driving fluted disc, 45, connection sheet, 46, mould
Group bottom plate, 47, fixed pedestal, 48, pressing blade, 50, high column, 51, short column, 52, attachment beam, 53, shaft, 54, swing
Disk, 55, material toggling protrusion, 56, driving wheel, 57, feeding driving motor, 61, chute feeder, 62, interior benevolence, 63, charging ram, 64, pusher
Cylinder, 65, feeding guide rod, 66, fixed ring, 68, fixture nut, 69, connection sleeve, 70, feeding driving storehouse, 71, feeding driving
Motor, 72, drive block, 81, synchronous pushing block, 82, drive chain, 83, i shaped steel, 84, fluted disc, 85, fixed angle steel, 86,
Guide rail, 87, bearing block, 88, interior benevolence push driving motor, 90, support column, 91, middle part fixes sleeve, 92, cushion block, 93,
Right side fixes sleeve, 94, charging ram fixed block, 95, middle part fixed block, 96, right side fixed block, 97, screw rod, 98, tension spring, 99,
Guide pad, 100, fixed plate.
Specific embodiment
Below by way of embodiment, the present invention is described further, a kind of fin heat exchange pipe extrusion formation equipment,
It is made of multiple modules, including power source module 1, power source module 1 is connected with drive module 2 by direct-connected mode,
2 right side of drive module and forming module 3 connect, and forming module 3 and heating module 4 are adjacent, the right end and feeding mold of heating module 4
The linking setting of block 6, the rear side of feeding module 6 are material table 5, and in feeding module 6, bolt is fixed with a metal on leading flank
Tubing pushing module 7 is a support group 9 on the right side of feeding module 6, and the top of support group 9 is provided with an interior benevolence push
Module 8.
The power source module 1 includes a motor fixed station 10, and the top of motor fixed station 10 is a driving electricity
Machine 11, the right side of driving motor 11 and the direct-connected setting of gearbox 12, in the rear side of gearbox 12, gearbox 12 by drive shaft and
The connection setting of drive module 2;In the drive module 2, a driving box 21 is fixed with by bottom fixed station 20, is driven
In case 21 and gearbox 12 is direct-connected for main sliding tooth 22, the main sliding tooth 22 and the engagement connection of transition gear 23, transition
The rear side of gear 23 is provided with a hollow driving gear 24, and transition gear 23 and hollow driving gear 24 are engaged, hollow
The periphery of driving gear 24 and three molding driving gears 25 are engaged, main sliding tooth 22 illustrated above and transition gear 23
And hollow driving gear 24 is all to be connected by flange with the left and right sidewall of driving box 21 there are three molding driving gear 25
To one, connection type is that common bolt is fixed, and details are not described herein;
Three molding driving gears 25 are connected by universal joint 28 with the left end of drive rod 27 respectively, the right end of three drive rods 27
Respectively on forming module 3 rear side extrusion die group 15 and front side extrusion die group 18 and bottom squeeze mould group 19 connect;Institute
The forming module 3 stated is a vertically arranged rectangular molding equipment comprising a workbench 30, the front side of workbench 30
Top is all provided with a scarf 13 with rear side, the intermediate position of forming table is provided with one or so penetrating working chamber
31, front and back setting two scarves 13 before and after be symmetrical arranged, be provided with one on each scarf 13 and screw disk 35, screw disk
35 bottom is connected with an adjusting screw rod 37, all components that the adjusting screw rod 37 screwed on disk 35 positioned at front side is connected
Identical and front and back is symmetrical arranged with all components that the adjusting screw rod 37 screwed on disk 35 for being located at rear side is connected;The tune of front side
Section screw rod 37 after 30 side wall of workbench its in working chamber 31 be internally connected with a molding baffle plate 38, the beveling in front side
The left and right sides of face 13, is respectively welded a fixed plate 32, and normal direction is provided with two and leads respectively in the fixed plate 32 of the left and right sides
It is matched with guide spiro rod 34 to screw rod 34, locking nut 33, the guide spiro rod are provided on the top surface of fixed plate 32
34 bottom end and molding baffle plate 38 connect, and bolt fixation is front side extrusion die group on the molding baffle plate 38 of front side
18, bolt is fixed with a rear side extrusion die group 15 on the molding baffle plate 38 of rear side;In the bottom of working chamber 31, lead to
Cross bed die fixing seat 36 be fixed with a bottom squeeze mould group 19, the front side extrusion die group 18 and rear side extrusion die group 15 with
And the left end of bottom squeeze mould group 19 be all provided with a universal joint 28, front side extrusion die group 18 and rear side extrusion die group 15 and
Universal joint in bottom squeeze mould group 19 is connected by drive shaft 28 with the universal joint on three molding driving gears 25.Described
Front side extrusion die group 18 and rear side extrusion die group 15 and bottom squeeze mould group 19 are all that activity is dismountable, and structure is identical,
All be made of the fixed pedestal 47 of the left and right sides and the mould group bottom plate 46 of bottom, be provided on mould group bottom plate 46 strip hole or
Person's arcuation strip hole cooperates strip grooves or arcuation the slot setting on molding baffle plate 38 that can pass through strip when two pieces combines
Hole or arcuation strip hole carry out the fine tuning of angle or position;As shown in attached drawing 2,3,4, in the fixation base of left and right sides setting
Multi-disc pressing blade 48 is fixed between seat 47, pressing blade 48 is cyclic annular setting, is fixed on the left and right sides by fixing axle
Fixed pedestal 47 between.
When in use, operating principle is the above structure, when metal pipe material is entered in forming module 3 by heating module 4
When the working chamber 31 in portion, user can in advance be finished the outer diameter of fin heat exchange pipe and metal pipe material outer diameter calculated in advance, be led to
The relative position of adjustment front side extrusion die group 18 and rear side extrusion die group 15 is crossed, to adjust the outer of fin heat exchange pipe to be processed
Diameter first passes through in adjustment and loosens the locking nut 33 on the top surface of all fixed plates 32, then hand to screw disk 35,
The depth of adjusting screw rod 37 is adjusted by screwing disk 35, is realized with this to front side extrusion die group 18 or rear side extrusion die group 15
Adjusting is set, after adjusting, adjustment is can be completed in locked locking nut 33, and the bottom squeeze mould group 19 is high to determine,
Constant height, after metal pipe material enters to working chamber 31, under the driving of drive module 2, front side extrusion die group 18 and rear side
Pressing blade 48 inside extrusion die group 15 is rotation, while squeezing metal pipe material molding, pushes gold after molding
Belong to tubing to be moved to the left, until entering to inside hollow driving gear 24, outside is entered to by hollow driving gear 24 and is cut
Region.
As described above, must be heated by heating module 4 before metal pipe material completes the above process, the heating
Module 4 includes a heating pedestal 40, and the top of heating pedestal 40 is fixed with an intermediate frequency heater 41, intermediate frequency heater 41
Center is the same as high settings such as the circular regional centers of front side extrusion die group 18 and rear side extrusion die group 15 and bottom squeeze mould group 19.
The material table 5 includes being horizontally installed on the three high column 50 of rear end and being horizontally installed on three of front end
Short column 51, between high column 50 and short column 51, top is connected and fixed by attachment beam 52;Close to feeding module 6
On attachment beam 52, left and right is provided with a shaft 53 through attachment beam, and left and right has been uniformly arranged multiple swinging discs in shaft 53
54, each swinging disc 54 is provided with an identical material toggling protrusion 55 at same angle, and the material toggling protrusion 55 is with swing
Disk 54 rotates together, and the right end of shaft 53 is provided with a driving wheel 56, the lower section of driving wheel 56, at the bottom of attachment beam 52
Portion is provided with a feeding driving motor 57, and the feeding driving motor 57 is connected by chain or belt and driving wheel 56
It connects, this material table 5 drives swinging disc 54 to rotate by feeding driving motor 57, the material toggling when rotation one is enclosed, on swinging disc 54
Protrusion 55 toggles it to metal pipe material in chute feeder 61.
The feeding module 6 includes a chute feeder 61, and the chute feeder 61 is fixed on the front end of attachment beam 52, send
The contour design of hopper 61 and 41 center of intermediate frequency heater is provided with a charging ram 63, the left end of charging ram 63 in chute feeder 61
It is threaded with an interior benevolence 62, is all hollow design, the front side of chute feeder 61 inside the interior benevolence 62 and charging ram 63
Multiple fixed rings 66 are provided at the top of wall, multiple fixed rings 66 are fixed with a feeding guide rod 65 jointly;Before chute feeder 61
Side is a metal pipe material pushing module 7, and the metal pipe material pushing module 7 is solid including bolt on the front side wall of chute feeder 61
Surely there is a feeding driving storehouse 70, feeding driving 70 inner transverse of storehouse is provided with a driving screw rod, drives the left end of screw rod
It is connected with a feeding driving motor 71 in feeding driving storehouse left end, is connected to one on the driving screw rod inside feeding driving storehouse 70
Root drive block 72, the top of drive block 72 and feeding guide rod 65 are connected to one, in the left side of drive block 72, feeding guide rod
65 are connected to one by the fixture nut 68 at 64 top of connection sleeve 69 and pusher cylinder;The pusher cylinder 64 is that left and right is run through
Cylinder-like structure setting, charging ram 63 passes through at center inside it.
The right side of the charging ram 63 is interior benevolence pushing module 8, and the interior benevolence pushing module 8 passes through support group 9
Support, the support group 9 include at least two support columns 90, and a charging ram is provided on the support column 90 in left side and is fixed
Block 94, after the charging ram 63 passes through charging ram fixed block 94, right side left and right is through to middle part fixes sleeve 91 and in
Connection right side fixes sleeve 93 on the left of portion's fixes sleeve 91, on right side, the right side of fixes sleeve 93 is connected with one for water gun nozzle
43, between middle part fixes sleeve 91 and right side fixes sleeve 93, multiple cushion blocks 92 are cased on charging ram, the cushion block 92 is used
In by 93 significant interval of middle part fixes sleeve 91 and right side fixes sleeve;The interior benevolence pushing module 8 is fixed by charging ram
Block 94 and the support of the support column on right side 90 are fixed, and interior benevolence pushing module 8 includes one or so the i shaped steel 83 being laterally arranged,
It is respectively welded a fixed angle steel 85 in the front and rear sides of the left and right ends of i shaped steel 83, is located at 83 left side of i shaped steel
Two fixed angle steel 85 on be respectively arranged with a bearing block 87, former and later two bearing blocks 87 jointly support one fluted disc 84,
The right end and left end equivalent constructions of i shaped steel 83 are arranged;The fluted disc 84 of left end and the fluted disc 84 of right end are jointly around a circle driving
Chain 82;It forward or extends back and is provided with a driving fluted disc 44 on the left side perhaps fluted disc 84 on right side, described
The fixed interior benevolence push driving motor 88 of driving fluted disc 44 and 83 bottom of i shaped steel connect;In the leading flank of i shaped steel 83
At intermediate altitude, left and right is provided through a guide rail 86, and it is fixed that a middle part is fixed on the guide rail 86
Block 95 and a right side fixed block 96, the middle part fixed block 95 and 96 structure of right side fixed block and its component phase of fixation
Together, the top of middle part fixed block 95 is provided with a fixed plate 100, and the intermediate position guide of middle part fixed block 95 is to track 86
Extend and be fixed on guide rail 86, is vertically provided through a screw rod 97 on fixed plate 100 and in 97 bottom of screw rod
It is connected by tension spring 98 and bottom pulling block 42, the bottom pulling block 42 is arranged through guide pad 99, the bottom end of bottom pulling block 42
Face is welded in the fixes sleeve 91 of middle part;Connect at the top of bottom pulling block 42 and right side fixes sleeve 93 on right side fixed block 96
It connects;Right side fixed block 96 is connected and fixed by a bump contacted chip 45 and drive chain 82, that is to say, that right side fixed block 96 be with
What drive chain 82 linked, further, positioned at the left-hand portion of middle part fixed block 95, one is welded in drive chain 82
Synchronous pushing block 81 pulls charging ram 63 and moves right together when right side fixed block 96 is moved right with drive chain 82
Dynamic, drive chain 82 rotates counterclockwise, right when the synchronization pushing block 81 in drive chain 82 reaches middle part 95 position of fixed block
Side fixed block 96 and the existing certain distance of middle part fixed block 95,63 pendulous tank of charging ram is too long and bending to prevent,
At this point, the synchronization pushing block 81 in drive chain 82 pushes middle part fixed block 95 to move right.
Above each module is the push use and internal diameter positioning use of realization metal pipe material, its working principle is that: when
Before metal pipe material is toggled it to chute feeder 61 by the material toggling protrusion 55 on swinging disc 54, drive chain 82 is rotated counterclockwise charging ram
63 pull out to the right, and the material toggling protrusion 55 on swinging disc 54 toggles it to metal pipe material in chute feeder 61, at this point, drive chain 82 is suitable
Charging ram 63 is pushed into inside metal pipe material by hour hands rotation, after passing through metal pipe material and heating module 4, enters to working chamber
In 31, interior benevolence 62 is located between rear side extrusion die group 15 and front side extrusion die group 18 and bottom squeeze mould group 19 at this time
, drive the drive screw drives drive block 72 inside storehouse 70 mobile by the feeding on metal pipe material pushing module 7, drive block
72 top and feeding guide rod 65 are connected to one, and in the left side of drive block 72, feeding guide rod 65 passes through connection sleeve 69
It is connected to one with the fixture nut 68 at 64 top of pusher cylinder, is moved to the left by feeding guide rod 65, pushes pusher cylinder 64 will
Metal pipe material pushes at interior benevolence 62, at this time under the driving of rear side extrusion die group 15 and front side extrusion die group 18, metal pipe material
Internal diameter is formed by interior benevolence 62, and outer diameter upper fin sheetmolding completes the processing of fin heat exchange pipe.In metal pipe material process,
Interior benevolence be rotated with metal pipe material, so, charging ram 63 be also rotation, for prevent charging ram 63 rotate when its right end swing
Amplitude is excessive, special to be connected by the way that tension spring 98 and bottom pulling block 42 are arranged on middle part fixed block 95 and right side fixed block 96, bottom
Pulling block 42 is arranged through guide pad 99, and the bottom face of bottom pulling block 42 is welded on fixes sleeve 93 on the right side of the fixes sleeve of middle part
On, when 63 right end of charging ram is swung, middle part fixes sleeve 91 and right side fixes sleeve 93 are moved up and down.
On the basis of the above structure, to ensure the job stability and the engagement of hollow driving gear 24 when fin molding
The three moldings driving gear 25 being arranged is uniformly arranged around hollow driving gear 24, and three molding driving gears 25 are with hollow drive
24 center of moving gear is origin, is arranged between adjacent two forming driving gear in 120 degree of angles, ensures three moldings drivings with this
The output dynamics of gear 25 is identical.
Further, at the right hand top of workbench 30, extrusion die group 18 and rear side extrusion die group 15 and bottom in front side
The surface of 19 junction of portion's extrusion die group, extends a fixed intrinsic Extendible flake 14 to the left, and the left end of Extendible flake 14 is vertical
It is provided with a lifting screw rod 16, the bottom of lifting screw rod 16 is connected with a hoisting ring 17, is fixed in hoisting ring 17
One delivery pipe 26, described 26 one end of delivery pipe are fixed in hoisting ring 17, and the other end extends to hollow driving gear 24
Fin heat exchange pipe after molding is transferred directly to inside hollow driving gear 24 on workbench 30 with this, is prevented by inside
Surface contamination in transmission process.
To sum up, the present invention is by the above process, can by the external cooling fin of metal pipe material and inside diameter one-pass molding,
Shaping efficiency is high, and whole process is performed fully automatic, and tuberculated pipe intensity produced is high, and heat-exchange performance is good, and can effectively avoid makes
It is a kind of ideal fin heat exchange pipe extrusion formation equipment with dust deposit phenomenon in the process.
Claims (8)
1. a kind of fin heat exchange pipe extrusion formation equipment, is made of multiple modules, it is characterised in that: it includes power source mould
Block, power source module and drive module are connected by direct-connected mode, are connected on the right side of drive module with forming module, forming module
Adjacent with heating module, the right end and feeding module of heating module are connected setting, and the rear side of feeding module is material table, feeding mold
On block, bolt is fixed with a metal pipe material pushing module on leading flank, is a support group, branch on the right side of feeding module
The top of support group is provided with an interior benevolence pushing module;The power source module includes a motor fixed station, and motor is fixed
The top of platform is a driving motor, the right side of driving motor and the direct-connected setting of gearbox, on the right side of gearbox, gearbox
Axis of overdriving connects setting with drive module;A driving box is fixed with by bottom fixed station in drive module, in driving box
With gearbox it is direct-connected based on drive gear, the main driving gear and transition gear engagement connection, the rear side of transition gear
It is provided with a hollow driving gear, transition gear and hollow driving gear are engaged, the periphery and three of hollow driving gear
A molding driving gear is engaged, and three molding driving gears pass through universal joint respectively and connect with the left end of drive rod, and three
The right end of drive rod respectively on forming module rear side extrusion die group and front side extrusion die group and bottom squeeze mould group connect
It connects;The forming module is a vertically arranged rectangular molding equipment comprising a workbench, the front side of workbench
Top is all provided with a scarf with rear side, the intermediate position of forming table is provided with one or so penetrating working chamber, preceding
It is symmetrical arranged before and after two scarves being arranged afterwards, one is provided on each scarf and screws disk, screw the bottom connection of disk
There is an adjusting screw rod, all components that the adjusting screw rod screwed on disk positioned at front side is connected screw disk with positioned at rear side
On all components for being connected of adjusting screw rod it is identical and front and back is symmetrical arranged;After the adjusting screw rod of front side runs through workbench side wall
It is internally connected with a molding baffle plate in working chamber and is respectively welded a fixation at left and right sides of the scarf of front side
Plate, normal direction is provided with two guide spiro rods respectively in the fixed plate of the left and right sides, matched with guide spiro rod, on the top of fixed plate
Locking nut is provided on face, the bottom end of the guide spiro rod is connected with molding baffle plate, the molding baffle plate positioned at front side
Upper bolt is fixed with a front side extrusion die group, and bolt is fixed with a rear side extrusion die on the molding baffle plate of rear side
Group;In the bottom of working chamber, a bottom squeeze mould group is fixed with by bed die fixing seat, the front side extrusion die group and
The left end of rear side extrusion die group and bottom squeeze mould group is all provided with a universal joint, front side extrusion die group and rear side extrusion die
Universal joint in group and bottom squeeze mould group is connected by drive shaft with the universal joint on three molding driving gears.
2. fin heat exchange pipe extrusion formation equipment as described in claim 1, it is characterised in that: the heating module includes one
A heating pedestal is fixed with an intermediate frequency heater at the top of heating pedestal, and the center of intermediate frequency heater is the same as front side extrusion die group
The high settings such as circular regional center with rear side extrusion die group and bottom squeeze mould group.
3. fin heat exchange pipe extrusion formation equipment as described in claim 1, it is characterised in that: the material table includes laterally
Three high columns that rear end is set and three short columns for being horizontally installed on front end, between high column and short column, top
Portion is connected and fixed by attachment beam;On the attachment beam close to feeding module, left and right is provided with a shaft through attachment beam,
Left and right has been uniformly arranged multiple swinging discs in shaft, and it is convex that each swinging disc is provided with an identical material toggling at same angle
It rises, material toggling protrusion rotates together with swinging disc, and the right end of shaft is provided with a driving wheel, the lower section of driving wheel, even
The bottom for connecing beam is provided with a feeding driving motor, and the feeding driving motor is connected by chain or belt and driving wheel
It connects.
4. fin heat exchange pipe extrusion formation equipment as described in claim 1, it is characterised in that: the feeding module includes one
A chute feeder, the chute feeder are fixed on the front end of attachment beam, the contour design of chute feeder and intermediate frequency heater center, chute feeder
Inside it is provided with a charging ram, the left end of charging ram is threaded with an interior benevolence, inside the interior benevolence and charging ram all
Front side wall top for hollow design, chute feeder is provided with multiple fixed rings, and multiple fixed rings are fixed with a feeding jointly and lead
To bar;It is a metal pipe material pushing module on front side of chute feeder, before the metal pipe material pushing module includes chute feeder
Bolt is fixed with a feeding driving storehouse on side wall, and feeding driving storehouse inner transverse is provided with a driving screw rod, drives spiral shell
The left end of bar is connected with a feeding driving motor in feeding driving storehouse left end, connects on the driving screw rod inside feeding driving storehouse
A drive block, the top of drive block and feeding guide rod be connected to one, in the left side of drive block, feeding guide rod passes through
Fixture nut at the top of connection sleeve and pusher cylinder is connected to one;The pusher cylinder is that the perforative cylinder-like structure in left and right is set
It sets, charging ram passes through at center inside it.
5. fin heat exchange pipe extrusion formation equipment as described in claim 1, it is characterised in that: the right side of the charging ram is
Interior benevolence pushing module, the interior benevolence pushing module are supported by support group, and the support group includes at least two support columns,
A charging ram fixed block is provided on the support column in left side, it is right after the charging ram passes through charging ram fixed block
Side or so is through to middle part fixes sleeve and fixes sleeve, the fixes sleeve on right side on the right side of connection on the left of the fixes sleeve of middle part
Right side is connected with one for water gun nozzle, and between middle part fixes sleeve and right side fixes sleeve, multiple cushion blocks are cased on charging ram;
The interior benevolence pushing module is supported by charging ram fixed block and the support column on right side and is fixed, and interior benevolence pushing module includes one
A or so i shaped steel being laterally arranged is respectively welded a fixed angles in the front and rear sides of the left and right ends of i shaped steel
Steel is respectively arranged with a bearing block on two fixed angle steel of i shaped steel left side, former and later two bearing blocks are common
A fluted disc is supported, the right end and left end equivalent constructions of i shaped steel are arranged;The fluted disc of left end and the fluted disc of right end are surround jointly
One circle drive chain;It forward or extends back and is provided with a driving fluted disc, institute on the left side perhaps fluted disc on right side
The driving fluted disc the stated interior benevolence push driving motor fixed with i shaped steel bottom connects;It is high among the leading flank of i shaped steel
At degree, left and right is provided through a guide rail, and a middle part fixed block and a right side are fixed on the guide rail
Side fixed block, the middle part fixed block is identical with the component of right side fixed-block-architecture (FBA) and its fixation, the top of middle part fixed block
It is provided with a fixed plate, the intermediate position guide of middle part fixed block extends to track and is fixed on guide rail, fixed
It is vertically provided through a screw rod on plate and is connected by tension spring with bottom pulling block in screw rod bottom, the bottom pulling block
It is arranged through guide pad, the bottom face of bottom pulling block is welded in the fixes sleeve of middle part;It draws bottom on the fixed block of right side
Connection at the top of block and right side fixes sleeve;Right side fixed block is connected and fixed by a bump contacted chip and drive chain, is located at middle part
The left-hand portion of fixed block is welded with a synchronous pushing block in drive chain.
6. fin heat exchange pipe extrusion formation equipment as described in claim 1, it is characterised in that: and the engagement of hollow driving gear is set
The three moldings driving gear set is uniformly arranged around hollow driving gear, and three molding driving gears are in hollow driving gear
The heart is origin, in 120 degree of angle settings between adjacent two forming driving gear.
7. fin heat exchange pipe extrusion formation equipment as described in claim 1, it is characterised in that: the front side extrusion die group with
And rear side extrusion die group and bottom squeeze mould group are all that activity is dismountable, and structure is identical, is all the fixation by the left and right sides
Pedestal and mould group bottom plate form, and strip hole or arcuation strip hole are provided on mould group bottom plate, and cooperation forms on baffle plate
Strip grooves or arcuation slot setting;It is fixed with multi-disc pressing blade between the fixed pedestal of left and right sides setting, squeezes knife
Piece is cyclic annular setting, is fixed between the fixed pedestal of the left and right sides by fixing axle.
8. fin heat exchange pipe extrusion formation equipment as described in claim 1, it is characterised in that: in the right hand top of workbench,
The surface of extrusion die group and rear side extrusion die group and bottom squeeze mould group junction in front side extends fixed intrinsic to the left
One Extendible flake, the left end of Extendible flake are vertically provided with a lifting screw rod, and the bottom for lifting screw rod is connected with a hoisting ring,
A delivery pipe is fixed in hoisting ring, described delivery pipe one end is fixed in hoisting ring, during the other end extends to
Sky driving gear internal.
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CN115945605A (en) * | 2023-03-14 | 2023-04-11 | 江苏萃隆精密铜管股份有限公司 | Extrusion type high finned tube forming equipment |
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Effective date of registration: 20210527 Address after: No.59 Xinghua Road, Ganjingzi District, Dalian, Liaoning 116000 Applicant after: Zhang Jianmei Address before: 061000 north of new 307 National Road and west of Jingliu Road, Chengdong Industrial Zone, Huanghua City, Cangzhou City, Hebei Province Applicant before: HEBEI HUALIN MECHANICAL EQUIPMENT Co.,Ltd. |
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