CN105689474B - A kind of swan neck system of heat exchanger - Google Patents
A kind of swan neck system of heat exchanger Download PDFInfo
- Publication number
- CN105689474B CN105689474B CN201610224625.5A CN201610224625A CN105689474B CN 105689474 B CN105689474 B CN 105689474B CN 201610224625 A CN201610224625 A CN 201610224625A CN 105689474 B CN105689474 B CN 105689474B
- Authority
- CN
- China
- Prior art keywords
- cylinder
- fixed
- storage tank
- rotating seat
- pedestal
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000005452 bending Methods 0.000 claims abstract description 54
- 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 abstract description 27
- 230000006835 compression Effects 0.000 claims description 20
- 238000007906 compression Methods 0.000 claims description 20
- 239000007787 solid Substances 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 4
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 6
- 229910052802 copper Inorganic materials 0.000 description 6
- 239000010949 copper Substances 0.000 description 6
- 239000002184 metal Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000003507 refrigerant Substances 0.000 description 2
- 238000005057 refrigeration Methods 0.000 description 2
- 239000011435 rock Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003912 environmental pollution Methods 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
- B21D7/00—Bending rods, profiles, or tubes
- B21D7/02—Bending rods, profiles, or tubes over a stationary forming member; by use of a swinging forming member or abutment
- B21D7/024—Bending rods, profiles, or tubes over a stationary forming member; by use of a swinging forming member or abutment by a swinging forming member
-
- 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
- B21D45/00—Ejecting or stripping-off devices arranged in machines or tools dealt with in this subclass
- B21D45/02—Ejecting devices
-
- 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
Abstract
The invention discloses a kind of swan neck system of heat exchanger, including pedestal, offered on the upper surface of the pedestal and pipe bending mechanism is provided with a storage tank, the storage tank, the side of the pipe bending mechanism is provided with conveying mechanism, and the pedestal of storage tank side is provided with clamping device and bend pipe pushing mechanism；The pipe bending mechanism includes the driver element that cylindrical rotating seat, the driving rotating seat are rotated, the pilot unit being arranged in the groove of rotating seat middle part and the compressing unit being fixed on rotating seat being hinged in accommodating groove bottom wall；The conveying mechanism includes two delivery boards, the symmetrically arranged two rows roller being respectively hinged on two delivery boards, two conveyer belts being respectively sleeved on two row's rollers and the two rubber fixture blocks being separately positioned on two conveyer belts for being arranged on pilot unit both sides.The present invention can be automatically by pipe fitting bending, and bending effect is good, and the good pipe fitting of bending can be arranged and conveyed.
Description
Technical field：
The present invention relates to the technical field of heat exchanger, a kind of swan neck system of heat exchanger is specifically related to.
Background technology：
It is that by metal fin, the long U of red copper is curved, the small U of red copper is curved, upper bottom plate, red copper mostly traditional finned heat exchanger
Inlet/outlet pipe is constituted；Metal fin and the long U of red copper are bent into by row interference combination using mechanical expander mode and reach reduction conduction heat
Resistance；Bend into row cross weld using the small U of red copper is curved with the long U of red copper and be connected refrigerant flow circuit path.But this structure has more weldering
The presence of contact, causes heat exchanger to produce the possibility increase of refrigerant leakage, causes environmental pollution and the wasting of resources, cause simultaneously
Refrigeration system is filled failure, the 60% of refrigeration system failure is caused according to statistics above is pad is leaked.In order to solve the above problems
Existing two kinds of solutions one are small pieces finned heat exchangers, and heat exchanger tube therein is a tubular structure, so allow for making
When need pipe fitting carrying out bending, existing mode typically uses artificial bending, and artificial bending efficiency is low, and artificial bending is held
Fragile or bending is not in place, influences the use of finished product pipe fitting.
The content of the invention：
The purpose of the present invention aims to solve the problem that the problem of prior art is present can be automatically by pipe fitting bending, bending there is provided one kind
Effect is good, and can be by the swan neck system for the heat exchanger that the good pipe fitting of bending is arranged and is conveyed.
The present invention relates to a kind of swan neck system of heat exchanger, including pedestal, one is offered on the upper surface of the pedestal
Pipe bending mechanism is provided with storage tank, the storage tank, the side of the pipe bending mechanism is provided with conveying mechanism, the base of storage tank side
Seat is provided with clamping device and bend pipe pushing mechanism；
Cylindrical rotating seat, the driving rotating seat that the pipe bending mechanism includes being hinged in accommodating groove bottom wall are rotated
Driver element, be arranged on the pilot unit in the middle part of rotating seat in groove and the compressing unit being fixed on rotating seat, the drive
Moving cell includes the fixed gear ring being set on rotating seat outer wall, is connected institute with the drive gear and output shaft of gear ring engagement
State the motor of drive gear, connecting shaft that the pilot unit includes being hinged in accommodating groove bottom wall, be hinged on the company
Two guide pads in spindle, two pull bars being respectively hinged on described two guide pad madial walls and piston rod with two
The upper end of the cylinder that pull bar is hinged, connecting shaft and guide pad stretch out formed on the groove of rotating seat, the side wall of guide pad with
Pipe fitting coordinate annular groove, the compressing unit include be fixed on rotating seat upper surface bottom plate, be fixed on the bottom plate
On compression cylinder connecting plate, the compression cylinder that is fixed on the compression cylinder connecting plate and be fixed on the compression cylinder
Pressing block on piston rod, the piston rod of compression cylinder passes through compression cylinder connecting plate and fixed pressing block, the pressing block pair
And the blocked socket corresponding with the annular groove is formed on the side wall of guide pad；
The conveying mechanism includes being arranged on two delivery boards of pilot unit both sides, is respectively hinged on two delivery boards
Symmetrically arranged two rows roller, two conveyer belts being respectively sleeved on two row's rollers and be separately positioned on two conveyer belts
Two rubber fixture blocks, the neck for holding pipe fitting is formed on the rubber fixture block；
The bend pipe pushing mechanism includes the pusher cylinder being arranged on pedestal and is fixedly connected on the pusher cylinder work
Push pedal on stopper rod, the blade face is against the rear end of pipe fitting.
By above-mentioned technical proposal, in the use of the present invention, the pipe fitting sleeve for treating bending is pressed from both sides on clamping device first
Mechanism is held by the rear clamp of pipe fitting, meanwhile, the compression cylinder action of the compressing unit of pipe bending mechanism, the piston rod of compression cylinder
Stretch to promote and be pressed against block and moved towards pipe fitting, until the front portion of pipe fitting is clamped in the blocked socket and pilot unit for being pressed against block
Between the annular groove of guide pad；Then, the motor driving of driver element, drives drive gear to rotate, drive gear band
The dynamic ring gear against rotation being engaged with, gear ring drives rotating seat to rotate, and rotating seat drives the compressing unit being fixed thereon to revolve together
Turn, so as to drive pipe fitting to carry out bending, in bending, two guide pads open-shaped state in connecting shaft, so as to ensure pipe fitting
Bending arc is complete, and the bending part of the pipe fitting after bending is close to the annular groove of guide pad, and the pipe fitting after bending takes the shape of the letter U shape；Folding
After the completion of curved, the piston rod retraction of the cylinder of pilot unit drives two pull bars to move down, pull bar pulls two guide pads to lean on
Hold together, so that the annular groove of guide pad leaves the bending part of pipe fitting, then, clamping device decontrols the rear portion of pipe fitting, simultaneously
The piston rod of the pusher cylinder of bend pipe pushing mechanism stretches, and drives push pedal that bend pipe is pushed away into pilot unit forward, now, on bend pipe
Powerless support, bend pipe is fallen on the conveying mechanism of lower section, the operation of the roller driving conveying belt of conveying mechanism, and two conveyer belts are by two
Individual rubber fixture block is transported to the lower section of bend pipe, and the both sides of bend pipe are fairly fallen in the neck of rubber fastener when bend pipe is fallen, thus
Bend pipe is fixed, it is to avoid produce and rock in course of conveying, the pipe fitting after bending can be transported away from bend pipe by conveying mechanism successively
Mechanism.
By such scheme, swan neck system of the invention can be automatically by pipe fitting bending, and bending effect is good, efficiency high, and can
The good pipe fitting of bending is arranged and conveyed.
Preferred as one kind of such scheme, the clamping device is arranged on the base between bend pipe pushing mechanism and storage tank
On seat, clamping device includes fixing clip, mobile fixture block, gripper cylinder and cylinder connecting seat, and the gripper cylinder is fixed on gas
On cylinder connecting seat, the piston rod of gripper cylinder passes through cylinder connecting seat and is fixed with mobile fixture block, the fixing clip and movement
Fixture block is oppositely arranged, and having in fixing clip on two the first clamp grooves for being arranged above and below, mobile fixture block has and described the
Two corresponding the second clamp grooves of one clamp groove.By such scheme, mobile folder is promoted by the piston rod of gripper cylinder
Block so that the rear portion of pipe fitting is clamped between the first clamp groove and the second clamp groove, two be arranged above and below first clamping
Groove and the second clamp groove can clamp two pipe fittings simultaneously, carry out bending simultaneously to two pipe fittings afterwards, improve pipe fitting bending
Efficiency.
Preferred as one kind of such scheme, the quantity of the annular groove on the guide pad of the pilot unit is row up and down
Two of row, the quantity of the blocked socket being pressed against on block of the compressing unit is also corresponding two.By such scheme, pass through
The front portion of two pipe fittings is pressed between two annular grooves and two blocked sockets, two pipe fittings can be carried out simultaneously simultaneously
Bending, improves pipe fitting bending efficiency.
Preferred as one kind of such scheme, one of delivery board of the conveying mechanism is arranged on the guide pad one
The top of the rotating seat of side, another delivery board is arranged on the position being pressed against between block and bottom plate of guide pad opposite side, conveying
The two ends of plate are set up on the supporting plate, and the supporting plate is fixed on pedestal.
It is preferred as one kind of such scheme, it is fixed with the front portion of the pedestal on front grillage, the front grillage
It is fixed with stop cylinder, the piston rod of the stop cylinder straight down and is fixed with front apron, and the front apron is located at accommodating
The front of groove.By such scheme, after the pipe fitting for treating bending is clamped with clamping device and compressing unit so that stop cylinder
Piston rod push down on so that the front end of pipe fitting be pressed against on front apron realize positioning.
Preferred as one kind of such scheme, the cylinder of the pilot unit is fixed on the bottom wall of storage tank, cylinder
Piston rod is straight up.
Described above is only the general introduction of technical solution of the present invention, in order to better understand the technological means of the present invention,
And can be practiced according to the content of specification, below with presently preferred embodiments of the present invention and coordinate accompanying drawing describe in detail as after.
Brief description of the drawings：
The following drawings is only intended to, in doing schematic illustration and explanation to the present invention, not delimit the scope of the invention.Wherein：
Fig. 1 is partial structural diagram of the invention；
Fig. 2 is top view of the invention；
Fig. 3 is the structural representation in the present invention between rotating seat, pilot unit and clamping unit；
Fig. 4 is the structural representation of the conveying mechanism of the present invention；
Fig. 5 is the structural representation of pilot unit in the present invention；
Fig. 6 is the structural representation of clamping device in the present invention；
Fig. 7 is working state schematic representation of the invention.
Embodiment：
With reference to the accompanying drawings and examples, the embodiment to the present invention is described in further detail.Implement below
Example is used to illustrate the present invention, but is not limited to the scope of the present invention.
Referring to Fig. 2, a kind of swan neck system of heat exchanger of the present invention, including pedestal 10, the upper end of the pedestal
Offered on face and pipe bending mechanism 20 is provided with a storage tank 11, the storage tank, the side of the pipe bending mechanism is provided with conveyer
Structure 30, the pedestal of the side of storage tank 11 is provided with clamping device 40 and bend pipe pushing mechanism 50.
Referring to Fig. 2, Fig. 3, Fig. 5, the pipe bending mechanism 20 includes the cylindrical rotation being hinged on the bottom wall of storage tank 11
Seat 21, the driver element 22 that the driving rotating seat is rotated, the and of pilot unit 23 being arranged in the middle part groove 211 of rotating seat 21
The compressing unit 24 on rotating seat 21 is fixed on, the driver element 22 includes the fixed gear ring being set on the outer wall of rotating seat 21
221st, the drive gear 222 and output shaft engaged with the gear ring is connected the motor 223 of the drive gear, described to be oriented to
Unit 23 include be hinged on the bottom wall of storage tank 11 connecting shaft 231, be hinged in the connecting shaft two guide pads 232,
The cylinder that two pull bars 233 and piston rod being respectively hinged on described two guide pad madial walls are hinged with two pull bars
234, the cylinder is fixed on the bottom wall of storage tank 11, the piston rod of cylinder 234 straight up, connecting shaft 231 and guide pad
232 upper end stretch out formed on the groove 211 of rotating seat 21, the side wall of guide pad 232 with pipe fitting 90 coordinate it is annular recessed
Groove 235, the compressing unit 24 includes the bottom plate 241 being fixed on the upper surface of rotating seat 21, the pressure being fixed on the bottom plate
Tight cylinder connecting plate 242, the compression cylinder 243 being fixed on the compression cylinder connecting plate and it is fixed on the compression cylinder
Pressing block 244 on piston rod, the piston rod of compression cylinder 243 passes through compression cylinder connecting plate 242 and fixed pressing block 244,
The pressing block is against forming the blocked socket 245 corresponding with the annular groove 235 on the side wall of guide pad 232.
Referring to Fig. 2, Fig. 4, the conveying mechanism 30 includes being arranged on two delivery boards 31 of the both sides of pilot unit 23, difference
The symmetrically arranged two rows roller 32 being hinged on two delivery boards, two and of conveyer belt 33 being respectively sleeved on two row's rollers
It is separately positioned on the card formed on two rubber fixture blocks 34 on two conveyer belts, the rubber fixture block for holding pipe fitting 90
Groove 341.
Referring to Fig. 2, the bend pipe pushing mechanism 50 includes the pusher cylinder 51 being arranged on pedestal 10 and is fixedly connected on
Push pedal 52 on the pusher cylinder piston rod, the blade face is against the rear end of pipe fitting 90.
Referring to Fig. 3, Fig. 6, the clamping device 40 is arranged on the pedestal 10 between the 11 of bend pipe pushing mechanism 50 and storage tank
On, clamping device 40 includes fixing clip 41, mobile fixture block 42, gripper cylinder 43 and cylinder connecting seat 44, the gripper cylinder
43 are fixed on cylinder connecting seat 44, and the piston rod of gripper cylinder 43 passes through cylinder connecting seat 44 and is fixed with mobile fixture block 42,
The fixing clip 41 is oppositely arranged with mobile fixture block 42, has two the first clamp grooves being arranged above and below in fixing clip 41
411, moving has two second clamp grooves 421 corresponding with first clamp groove 411 on fixture block 42；It is described to be oriented to
The quantity of annular groove 235 on the guide pad 232 of unit 23 is two be arranged above and below, the pressing block of the compressing unit 24
The quantity of blocked socket 245 on 244 is also corresponding two.
Referring to Fig. 2, Fig. 4, one of delivery board 31 of the conveying mechanism 30 is arranged on the side of guide pad 232
The top of rotating seat 21, another delivery board 31 is arranged between the pressing block 244 of the opposite side of guide pad 232 and bottom plate 241
Position, the two ends of delivery board 31 are erected in supporting plate 35, and the supporting plate 35 is fixed on pedestal 10.
Referring to Fig. 1, it is fixed with the front portion of the pedestal 10 on front grillage 60, the front grillage and is fixed with stop gas
Cylinder 61, the piston rod of the stop cylinder straight down and is fixed with front apron 62, and the front apron is located at before storage tank 11
Side.
Referring to Fig. 7, the present invention in the specific implementation, is first pressed from both sides the sleeve of pipe fitting 90 for treating bending on clamping device 40
Mechanism 40 is held by the rear clamp of pipe fitting 90, meanwhile, the compression cylinder 243 of the compressing unit 24 of pipe bending mechanism 20 is acted, and is compressed
The piston rod of cylinder 243, which stretches, promotes pressing block 244 to be moved towards pipe fitting 90, until the front portion of pipe fitting 90 is clamped in pressing block
Between the annular groove 235 of 244 blocked socket 245 and the guide pad 232 of pilot unit 23；Then, the drive of driver element 22
Dynamic motor 223 drives, and drives drive gear 222 to rotate, and drive gear drives the gear ring 221 being engaged with to rotate, the band of gear ring 221
Dynamic rotating seat 21 is rotated, and rotating seat 21 drives the compressing unit 24 being fixed thereon to rotate together, so as to drive pipe fitting 90 to carry out
Bending, in bending, two guide pads 232 open-shaped state in connecting shaft 231, so as to ensure that the bending arc of pipe fitting 90 is complete
Whole, the bending part of the pipe fitting 90 after bending is close to the annular groove 235 of guide pad 232, and the pipe fitting 90 after bending takes the shape of the letter U shape；Folding
After the completion of curved, the piston rod retraction of the cylinder 234 of pilot unit 23 drives two pull bars 233 to move down, pull bar 233 is pulled
Two guide pads 232 are drawn close, so that the annular groove 235 of guide pad 232 leaves the bending part of pipe fitting 90, then, clamping machine
Structure 40 decontrols the rear portion of pipe fitting 90, while the piston rod of the pusher cylinder 51 of bend pipe pushing mechanism 50 stretches, drives push pedal 52
Bend pipe 90 is pushed away into pilot unit 23 forward, now, powerless support on bend pipe 90, bend pipe 90 falls into the conveying mechanism 30 of lower section
On, the driving conveying belt 33 of roller 32 of conveying mechanism 30 is run, and two rubber fixture blocks 34 are transported to bend pipe by two conveyer belts 33
90 lower section, the both sides of bend pipe 90 are fairly fallen in the neck 341 of rubber fastener 34 when bend pipe 90 is fallen, and thus consolidate bend pipe 90
It is fixed, it is to avoid to produce and rock in course of conveying, the pipe fitting 90 after bending can be transported away from pipe bending mechanism by conveying mechanism 30 successively
20。
In summary, swan neck system of the invention can be automatically by pipe fitting bending, and bending effect is good, efficiency high, and will can roll over
Curved good pipe fitting is arranged and conveyed.
The embodiment of the swan neck system of heat exchanger provided by the present invention, the only present invention, but the present invention
Protection domain is not limited thereto, any one skilled in the art the invention discloses technical scope in, can
Change or replacement are readily occurred in, should all be covered within the scope of the present invention.Therefore, protection scope of the present invention should be with described
Scope of the claims is defined.
Claims (4)
1. a kind of swan neck system of heat exchanger, including pedestal (10), it is characterised in that：
Offered on the upper surface of the pedestal (10) and pipe bending mechanism (20), institute are provided with a storage tank (11), the storage tank
The side for stating pipe bending mechanism is provided with conveying mechanism (30), the pedestal (10) of storage tank (11) side provided with clamping device (40) and
Bend pipe pushing mechanism (50)；
The pipe bending mechanism (20) includes cylindrical rotating seat (21), the driving rotation being hinged on storage tank (11) bottom wall
Driver element (22) that swivel base is rotated, it is arranged on the pilot unit (23) in the middle part of rotating seat (21) in groove (211) and is fixed on
Compressing unit (24) on rotating seat (21), the driver element (22) includes the fixed tooth being set on rotating seat (21) outer wall
Circle (221), the drive gear (222) and output shaft that are engaged with the gear ring are connected the motor (223) of the drive gear,
The pilot unit (23) include be hinged on storage tank (11) bottom wall connecting shaft (231), be hinged in the connecting shaft
Two guide pads (232), two pull bars (233) being respectively hinged on described two guide pad madial walls and piston rod are with two
The groove of rotating seat (21) is stretched out in the upper end of the cylinder (234) that individual pull bar is hinged, connecting shaft (231) and guide pad (232)
(211) annular groove (235) coordinated with pipe fitting (90), the compressing unit (24), are formed on the side wall of guide pad (232)
Including the bottom plate (241) being fixed on rotating seat (21) upper surface, the compression cylinder connecting plate being fixed on the bottom plate
(242) compression cylinder (243) that, is fixed on the compression cylinder connecting plate and it is fixed on the piston rod of the compression cylinder
Pressing block (244), the piston rod of compression cylinder (243) through compression cylinder connecting plate (242) and it is fixed be pressed against block (244),
The pressing block is against forming the blocked socket corresponding with the annular groove (235) on the side wall of guide pad (232)
(245)；
The conveying mechanism (30) includes being arranged on two delivery boards (31) of pilot unit (23) both sides, is respectively hinged at two
Symmetrically arranged two rows roller (32) on delivery board, two conveyer belts (33) being respectively sleeved on two row's rollers and set respectively
Put the neck formed on two rubber fixture blocks (34) on two conveyer belts, the rubber fixture block for holding pipe fitting (90)
(341)；
The bend pipe pushing mechanism (50) includes the pusher cylinder (51) being arranged on pedestal (10) and is fixedly connected on described push away
The push pedal (52) taken offence on cylinder piston rod, rear end of the blade face against pipe fitting (90)；
The clamping device (40) is arranged on the pedestal (10) between bend pipe pushing mechanism (50) and storage tank (11), clamping machine
Structure (40) includes fixing clip (41), mobile fixture block (42), gripper cylinder (43) and cylinder connecting seat (44), the gripper cylinder
(43) it is fixed on cylinder connecting seat (44), the piston rod of gripper cylinder (43) passes through cylinder connecting seat (44) and is fixed with movement
Fixture block (42), the fixing clip (41) is oppositely arranged with mobile fixture block (42), has about two rows in fixing clip (41)
There are corresponding with first clamp groove (411) two the on the first clamp groove (411) of row, mobile fixture block (42)
Two clamp grooves (421)；
The cylinder (234) of the pilot unit (23) is fixed on the bottom wall of storage tank (11), and the piston rod of cylinder (234) is vertical
Upwards.
2. the swan neck system of heat exchanger according to claim 1, it is characterised in that：The guiding of the pilot unit (23)
The quantity of annular groove (235) on block (232) is two be arranged above and below, the pressing block (244) of the compressing unit (24)
On blocked socket (245) quantity also be corresponding two.
3. the swan neck system of heat exchanger according to claim 1, it is characterised in that：The conveying mechanism (30) is wherein
One delivery board (31) is arranged on the top of the rotating seat (21) of the guide pad (232) side, and another delivery board (31) is set
The position between the pressing block (244) and bottom plate (241) of guide pad (232) opposite side is put, the two ends of delivery board (31) are set up
In supporting plate (35), the supporting plate is fixed on pedestal (10).
4. the swan neck system of heat exchanger according to claim 1, it is characterised in that：It is solid on the front portion of the pedestal (10)
Surely have and stop cylinder (61) be fixed with front grillage (60), the front grillage, the piston rod of the stop cylinder it is vertical to
Descend and be fixed with front apron (62), the front apron is located at the front of storage tank (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610224625.5A CN105689474B (en) | 2016-04-12 | 2016-04-12 | A kind of swan neck system of heat exchanger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610224625.5A CN105689474B (en) | 2016-04-12 | 2016-04-12 | A kind of swan neck system of heat exchanger |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105689474A CN105689474A (en) | 2016-06-22 |
| CN105689474B true CN105689474B (en) | 2017-08-11 |
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ID=56219860
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610224625.5A Active CN105689474B (en) | 2016-04-12 | 2016-04-12 | A kind of swan neck system of heat exchanger |
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| Country | Link |
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| CN (1) | CN105689474B (en) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107486485A (en) * | 2017-09-06 | 2017-12-19 | 常州常发制冷科技有限公司 | Finned evaporator swan neck system |
| CN107486486A (en) * | 2017-09-06 | 2017-12-19 | 常州常发制冷科技有限公司 | Evaporator bull bending machine |
| CN108543884A (en) * | 2018-05-21 | 2018-09-18 | 嘉兴金典电器有限公司 | A kind of electrothermal tube augomatic syphon device |
| CN109158456B (en) * | 2018-11-09 | 2024-05-03 | 湖北理工学院 | Manual pipe bending machine convenient to operation |
| CN109570295A (en) * | 2018-12-29 | 2019-04-05 | 张家港市剑泉工具制造有限公司 | A kind of quick apparatus for bending of pliers |
| CN109877228B (en) * | 2019-04-10 | 2024-04-26 | 上海兴韬汽车配件有限公司 | A mould for making return bend |
| CN110538944B (en) * | 2019-10-11 | 2020-10-20 | 江苏易明昌建设工程有限公司 | Reinforcing steel bar hoop bending machine |
| CN113477804A (en) * | 2021-07-07 | 2021-10-08 | 珠海格力智能装备有限公司 | Round die and pipe bending machine |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3792348B2 (en) * | 1996-05-28 | 2006-07-05 | 臼井国際産業株式会社 | Multistage lap bending method and apparatus for finned meander tube |
| IT1400497B1 (en) * | 2010-06-09 | 2013-06-11 | Sierra S P A | APPARATUS AND METHOD FOR BENDING A HEAT EXCHANGE BATTERY. |
| CN202123134U (en) * | 2011-05-08 | 2012-01-25 | 汪训 | Aluminum strip bending machine |
| CN102632118B (en) * | 2012-05-08 | 2014-04-02 | 古河奇宏电子（苏州）有限公司 | Automatic bending device for heat pipe |
| CN205599716U (en) * | 2016-04-12 | 2016-09-28 | 湖州科达化工燃料有限公司 | Swan neck system that heat exchanger was used |
-
2016
- 2016-04-12 CN CN201610224625.5A patent/CN105689474B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN105689474A (en) | 2016-06-22 |
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