CN109332507A - A kind of chain die sleeve Spiral ducted unit - Google Patents
A kind of chain die sleeve Spiral ducted unit Download PDFInfo
- Publication number
- CN109332507A CN109332507A CN201811370862.8A CN201811370862A CN109332507A CN 109332507 A CN109332507 A CN 109332507A CN 201811370862 A CN201811370862 A CN 201811370862A CN 109332507 A CN109332507 A CN 109332507A
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- Prior art keywords
- wheel
- traction
- mould
- chain
- flanging
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- 239000002184 metal Substances 0.000 claims abstract description 53
- 238000003490 calendering Methods 0.000 claims abstract description 25
- 238000005096 rolling process Methods 0.000 claims abstract description 25
- 238000003825 pressing Methods 0.000 claims description 52
- 239000003638 chemical reducing agent Substances 0.000 claims description 17
- 238000005452 bending Methods 0.000 claims description 3
- 210000001578 tight junction Anatomy 0.000 claims description 3
- 238000000926 separation method Methods 0.000 claims description 2
- 230000015572 biosynthetic process Effects 0.000 claims 1
- 239000012530 fluid Substances 0.000 abstract description 2
- 230000001050 lubricating effect Effects 0.000 abstract description 2
- 239000000314 lubricant Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000002788 crimping Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 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
- B21D39/00—Application of procedures in order to connect objects or parts, e.g. coating with sheet metal otherwise than by plating; Tube expanders
- B21D39/02—Application of procedures in order to connect objects or parts, e.g. coating with sheet metal otherwise than by plating; Tube expanders of sheet metal by folding, e.g. connecting edges of a sheet to form a cylinder
- B21D39/026—Reinforcing the connection by locally deforming
-
- 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
- B21D11/00—Bending not restricted to forms of material mentioned in only one of groups B21D5/00, B21D7/00, B21D9/00; Bending not provided for in groups B21D5/00 - B21D9/00; Twisting
- B21D11/06—Bending into helical or spiral form; Forming a succession of return bends, e.g. serpentine form
-
- 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
- B21D37/10—Die sets; Pillar guides
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Bending Of Plates, Rods, And Pipes (AREA)
- Treatment Of Fiber Materials (AREA)
Abstract
The present invention relates to a kind of chain die sleeve Spiral ducted units.The spiral duct unstable quality that Spiral ducted unit used at present is produced, the connection reliability of especially screw occlusion overlap edge is insecure, the not embedding bottom of occlusal side occurs, and occlusion seam, which is given a tongue-lashing, grins, and air hose shape generates abnormity and card pipe phenomenon etc..The present invention is tentatively rolled on the both sides of metal belting by being drawn calendering wheel group, then is rolled through traction flanging upper pressure wheel and traction flanging lower pressure wheel composition flanging jaw clamping, and two sides are bent into " V " shape and " 7 " shape occlusal side respectively；Pass through chain-type band mould, make strip or air hose and becomes rolling friction with the friction between mould, considerably reduce strip or air hose and with the friction between mould, without in strip or air hose and with adding any lubricating fluid between mould, significant increase work efficiency and product quality.The present invention have many advantages, such as design structure rationally, tooled joint close and firm, good product quality, work efficiency is high.
Description
Technical field
The present invention relates to a kind of Spiral ducted units more particularly to a kind of roll strip helically to sting the spiral shell for stitching thin-wall tube
Tornadotron machine belongs to mechanical metal plate technical field.
Background technique
Spiral duct generallys use metal belting and is made through air-cooled ducted air conditioner.It is equipped with by Spiral ducted unit it is more
On the one hand the both sides of metal belting are bent into occlusal side by group traction flanging press nips, on the other hand pull metal belting and move ahead,
And by traction press nips rear portion being arranged in and the guiding device at an angle with metal belting direction of travel, change traveling side
To making that forward metal belting enters fixing belt mould inner wall and helically the coil of wire is bent along set angle, at the same time metal belting
The occlusal side on both sides is by the rolling shape of the active lower pressure wheel and passive upper pressure wheel that are arranged in the rolling device of fixing belt mould front end
Tape edge is stung at embedding bottom, to produce spiral duct.The spiral duct quality that Spiral ducted unit used at present is produced is unstable
Fixed, the connection reliability of especially screw occlusion overlap edge is insecure, shows themselves in that first is that about 1 meter of the forming initial stage of helix tube
Length internal gearing overlap joint is good, then gradually starts the not embedding bottom of occlusal side occur, and occlusion seam, which is given a tongue-lashing, grins, and air hose shape generates abnormity
Deng, and it is increasingly severe.Second is that, unavoidably there is card pipe phenomenon, be directed at side seam and sting in the reason of with friction between mould and pipe
Conjunction can not carry out, and equally also occur being engaged to stitch to give a tongue-lashing grinning.To find out its cause, metal belting is in band mould because it uses fixing belt mould
Middle to slide in rotation, friction is inevitable；Enclosed guiding device is also the another aspect reason to form above-mentioned phenomenon.
Summary of the invention
For existing for existing air-cooled ducted air conditioner occlusion seam give a tongue-lashing grin, card pipe the problems such as, the invention proposes a kind of chain die sleeve spiral shells
Tornadotron machine, it solve spiral duct occur during production the not embedding bottom of occlusal side, occlusion seam give a tongue-lashing grin, air hose shape it is different
The problem of shape.
To achieve the goals above, the present invention takes following technical scheme to implement, a kind of chain die sleeve Spiral ducted unit, it
Structure include: rack, orientation mould, chain band mould, upper stitching wheel, lower stitching wheel, traction flanging upper pressure wheel, traction flanging push
Wheel, traction calendering lower whorl, top board, lower platen and rolling device on wheel, traction calendering, the rolling device by upper stitching wheel,
Upper pressing wheel shaft, upper pressing wheel seat, lower stitching wheel, lower pressing wheel shaft, lower pressing wheel seat, further include speed reducer, chain-drive mechanism
It is formed with slider-crank mechanism, the chain-drive mechanism includes motor output shaft, speed reducer input shaft and conveyor chain, the song
Handle slide block mechanism includes single rod in fixed hinge structure, connecting rod, hydraulic cylinder and hydraulic cylinder；Upper stitching wheel is fixed on pressing
On wheel shaft, upper pressing wheel shaft is coupled by bearing with speed reducer, and speed reducer is fixed on pressing wheel seat, upper pressing wheel seat two sides
Face is equipped with shaft, and the shaft is movably connected on two stands, above-mentioned connecting relation constitute pressing wheel seat and two stands it
Between fixed hinge structure, upper pressing wheel seat is equipped with a connecting rod, and the lower end of connecting rod is connected with single rod of hydraulic cylinder, hydraulic cylinder
Cylinder body be fixedly connected with rack, when single rod of hydraulic cylinder pushes connecting rod forward, then driven by the slider-crank mechanism
Upper stitching wheel is separated with lower stitching wheel, and stitching wheel is separated with the screw occlusion overlap edge in drive, when single rod of hydraulic cylinder
Pulling connecting rod backward, then drives upper stitching wheel and lower pressing wheel load to close, outside upper stitching wheel by the slider-crank mechanism
Cylindrical surface is close to metal belting and enters in chain band mould the top for forming screw occlusion overlap edge, in drive described in stitching wheel compression
Screw occlusion overlap edge；Lower stitching wheel is fixed on lower pressing wheel shaft, and lower pressing wheel shaft is coupled by bearing with speed reducer, is slowed down
Machine is fixed on lower pressing wheel seat, and lower pressing wheel seat is fixed on bracket, and the external cylindrical surface of lower stitching wheel is close to metal belting shape
At the lower part of screw occlusion overlap edge.Wheel and traction calendering lower whorl composition traction press nips, described in the traction calendering
The two sides of wheel or the traction calendering lower whorl are equipped with the dentation calendering side of protrusion in traction calendering, can be to the two of metal belting
Tentatively rolled side；The traction flanging upper pressure wheel and traction flanging lower pressure wheel composition traction flanging press nips, this
It is equipped with multiple groups in invention and draws flanging press nips, and sequentially spacing arrangement is on the work top of rack, every group of traction flanging pressure
Wheel group sequentially clamps drawing metal belting and moves ahead, and traction flanging upper pressure wheel and the traction flanging lower pressure wheel constitute flanging jaw,
Metal belting two sides can be bent into respectively to " V " shape and " 7 " shape occlusal side；Upper and lower pressing plate setting is in traction flanging press nips
Rear portion, the middle front part horizontal parallel of top board and lower platen is arranged, and the rear portion of top board and lower platen is bent upwards setting, golden
Belong to strip flipped up after being passed through between upper and lower pressing plate, fold angle and fold after direction of advance and top board with
The angle and direction that the rear portion of lower platen is bent upwards is consistent, the straight portion and bending part of the top board and lower platen
Tie point is metal belting arcing point；The chain band mould is a zonula occludens mould, and fraction is metal arc or plate, major part are
Chain, the chain are made of connecting plate and roller, and the both ends of each roller are designed with pin shaft, and the connection board ends are equipped with axis
Hole, the pin shaft of the roller end are assemblied in the axis hole of the connecting plate end, described in the metal belting entrance after fold
In chain band mould, the metal belting rotates under the constraint of the chain band mould, at this time the metal belting and the chain
Be close to advance with the roller on template strand item, the roller rolls under the drive of the metal belting, realize air hose with mould it
Between rolling friction, the occlusal side of the side of the metal belting enters the rolling device along chain band mould；
The pressing point of upper and lower stitching wheel and the arcing point of upper and lower pressing plate in the inner circle minimum point and rolling device of the orientation mould
Point-blank.
The calendering taken turns in the traction calendering is engaged when correspondence is with the calendering of the traction calendering lower whorl.
The orientation mould can be spliced by two sections of circular arcs, and be arranged on a circumference.
Two sections of circular arcs, which are spliced, orients mould circumferentially sequential concatenation, can also be spaced splicing.
The medial end of two sections of circular arcs of the splicing orientation mould is respectively provided with an idler wheel, and air hose is allowed to be supported on idler wheel.
Mould is oriented in the present invention is the direction of air hose axis after limiting crimping, while being also to limit metal belting to be engaged edge lap
Angle, the directly size of one circle advance screw pitch of decision air hose rotation.Limit the frictional influence air hose during die worker makees with air hose
Rotation, so in the present invention first is that will orientation mould be designed to inc circle reduce friction, but needed in the course of work constantly
Add lubricant between air hose and orientation mould；Second is that being designed to two sections of circular arc Mosaic faces at and in each section of circular arc orientation mould
An idler wheel is arranged in inside both ends, is rolling friction between air hose and orientation mould, considerably reduces between air hose and orientation mould
Friction, eliminate air hose and orientation mould between plus working lubricant process, greatly improve work efficiency.
Favorable attributes of the invention are: 1, when metal belting is initially entered into air-cooled ducted air conditioner, rolling wheel group for metal through traction
The both sides of strip are tentatively rolled, then are constituted the clamping of flanging jaw through traction flanging upper pressure wheel and traction flanging lower pressure wheel and rolled
Pressure, two sides are bent into " V " shape and " 7 " shape occlusal side respectively；2, the fixing belt mould in air-cooled ducted air conditioner is designed to chain-type band mould,
Make strip or air hose and become rolling friction with the friction between mould, considerably reduces strip or air hose and with rubbing between mould
It wipes, without reducing process in strip or air hose and with any lubricating fluid is added between mould.To significant increase work
Effect and product quality.
The present invention have many advantages, such as design structure rationally, tooled joint close and firm, good product quality, work efficiency is high.
Detailed description of the invention
Attached drawing 1 is schematic view of the front view of the invention；
Attached drawing 2 is overlooking structure diagram of the invention；
Attached drawing 3 is Section A-A schematic cross-sectional view in attached drawing 1；
Attached drawing 4 is upper stitching wheel and lower pressing wheel load conjunction state schematic diagram
Attached drawing 5 is upper stitching wheel and lower stitching wheel separate state diagram.
In attached drawing 1,2,3,4,5: 1 rack, 2 orientation moulds, 3 chain band moulds, stitching wheel, 401 annular knurls, 5 air hoses, 6 push on 4
Close wheel, 7 traction flanging upper pressure wheels, 8 traction calendering on wheel, 9 metal beltings, 10 traction calendering lower whorls, 11 draw flanging lower pressure wheels,
12 top boards, 13 lower platens press the conveyor chain of wheel seat, 15 and 17 on 14,16 motors, 18 hydraulic cylinders, press wheel shaft, 20 on 19
Connecting rod, 21 lower pressing wheel seats, 22 lower pressing wheel shafts, 23 shafts, 24 brackets.
Specific embodiment
As shown in attached drawing 1,2,3,4,5, its structure include: rack 1, orientation mould 2, chain band mould 3, upper stitching wheel 4, under
Stitching wheel 6, traction flanging upper pressure wheel 7, traction flanging lower pressure wheel 11, traction take turns 8, traction calendering lower whorl 10, top board on rolling
12, lower platen 13 and rolling device, rolling device is by upper stitching wheel 4, upper pressing wheel shaft 19, upper pressing wheel seat 14, lower stitching wheel
6, lower pressing wheel shaft 22, lower pressing wheel seat 21 further include speed reducer, chain-drive mechanism and slider-crank mechanism composition, the chain
Transmission mechanism includes the output shaft of motor 16, speed reducer input shaft and conveyor chain 15,17, and the slider-crank mechanism includes solid
Determine single rod of hinge arrangement, connecting rod 20, hydraulic cylinder 18 and hydraulic cylinder 18.Upper stitching wheel 4 is fixed on pressing wheel shaft 19, on
Pressing wheel shaft 19 is coupled by bearing with speed reducer, and speed reducer is fixed on pressing wheel seat 14, upper 14 two sides of pressing wheel seat
It is equipped with shaft 23, the shaft 23 is movably connected on two stands 24, and above-mentioned connecting relation constitutes and presses wheel seat 14 and two
Fixed hinge structure between bracket 24, upper pressing wheel seat 14 are equipped with a connecting rod 20, the lower end of connecting rod 20 and the list of hydraulic cylinder 18
Rod is connected, and the cylinder body of hydraulic cylinder 18 is fixedly connected with rack 1, when hydraulic cylinder 18 single rod push connecting rod 20 forward, then lead to
Crossing the slider-crank mechanism drives upper stitching wheel 4 to separate with lower stitching wheel 6, stitching wheel 4 and the screw occlusion in drive
Overlap edge separation, when single rod of hydraulic cylinder 18 pulls connecting rod 20 backward, then by being pressed in the slider-crank mechanism drive
It closes wheel 4 to press with lower stitching wheel 6, the external cylindrical surface abutting metal belting 9 of upper stitching wheel 4, which enters, forms spiral in chain band mould 3
It is engaged the top of overlap edge, stitching wheel 4 compresses the screw occlusion overlap edge in drive；Lower stitching wheel 6 is fixed on lower stitching wheel
On axis 22, lower pressing wheel shaft 22 is coupled by bearing with speed reducer, and speed reducer is fixed on lower pressing wheel seat 21, lower pressing wheel seat
21 are fixed on bracket 24, and the external cylindrical surface of lower stitching wheel 6 is close to the lower part that metal belting 9 forms screw occlusion overlap edge.It leads
Impulse prolongs upper wheel 8 and the traction calendering composition traction press nips of lower whorl 10, and lower whorl is rolled in 8 or described tractions of wheel in traction calendering
10 two sides be equipped with protrusion dentation roll side, can the two sides to metal belting 9 tentatively rolled；It draws on flanging
Pinch roller 7 and traction flanging lower pressure wheel 11 composition traction flanging press nips, the present invention in be equipped with multiple groups draw flanging press nips, and according to
Sequence spacing arrangement is on the work top of rack, and every group of traction flanging press nips sequentially clamp drawing metal belting 9 and move ahead, traction
Flanging upper pressure wheel 7 and the traction flanging lower pressure wheel 11 constitute flanging jaw, can be bent into respectively 9 two sides of metal belting
" V " shape and " 7 " shape occlusal side；The rear portion of traction flanging press nips, top board 12 and pushing is arranged in top board 12, lower platen 13
The middle front part horizontal parallel of plate 13 is arranged, and the rear portion of top board 12 and lower platen 13 is bent upwards setting, and metal belting 9 is from upper pressure
It is flipped up after being passed through between plate 12, lower platen 13, the direction of advance and top board 12 after the angle and fold of fold are under
The angle and direction that the rear portion of pressing plate 13 is bent upwards is consistent, straight portion and bending section of the top board 12 with lower platen 13
The tie point divided is metal belting arcing point；Chain band mould 3 is a zonula occludens mould, and fraction is metal arc or plate, major part
For chain, chain is made of connecting plate and roller, and the both ends of each roller are designed with pin shaft, and connection board ends are equipped with axis hole, rolling
The pin shaft of column end is assemblied in the axis hole of the connecting plate end, and the metal belting 9 after fold enters the chain band mould 3
In, metal belting 9 rotates under the constraint of the chain band mould 3, at this time on the metal belting 9 and 3 chain of chain band mould
Roller is close to advance, and roller rolls under the drive of the metal belting, realizes air hose and with rolling friction between mould, metal tape
The occlusal side of the side of material enters rolling device along chain band mould.Again by rolling device by metal belting 9 while while be engaged connection.
Mould 2 is oriented in the present invention is the direction of 5 axis of air hose after limiting crimping, while being also to limit 9 occlusal side of metal belting
Overlap angle, the directly size of one circle advance screw pitch of decision air hose 5 rotation.Limit the friction shadow in 2 course of work of mould with air hose 5
The rotation of air hose 5 is rung, so first is that orientation mould 2 is designed to inc circle to reduce friction, but the course of work in the present invention
In need to constantly air hose 5 and orientation mould 2 between plus lubricant；Second is that will orientation mould 2 be designed to two sections of circular arc Mosaic faces at, and
An idler wheel is arranged in both ends on the inside of each section of circular arc, is rolling friction between air hose 5 and orientation mould 2, considerably reduces air hose 5
With the friction between orientation mould 2, eliminates and add working lubricant process between air hose 5 and orientation mould 2, greatly improve work
Effect.
Claims (4)
1. a kind of chain die sleeve Spiral ducted unit, its structure includes: rack, orientation mould, chain band mould, upper stitching wheel, pushing
Close wheel, traction flanging upper pressure wheel, traction flanging lower pressure wheel, traction calendering on wheel, traction calendering lower whorl, top board, lower platen and
Rolling device, the rolling device by upper stitching wheel, upper pressing wheel shaft, upper pressing wheel seat, lower stitching wheel, lower pressing wheel shaft, under
Wheel seat is pressed, further includes speed reducer, chain-drive mechanism and slider-crank mechanism composition, the chain-drive mechanism includes motor output
Axis, speed reducer input shaft and conveyor chain, the slider-crank mechanism include fixed hinge structure, connecting rod, hydraulic cylinder and hydraulic
Single rod in cylinder；Upper stitching wheel is fixed on pressing wheel shaft, and upper pressing wheel shaft is coupled by bearing with speed reducer, speed reducer
It is fixed on pressing wheel seat, upper pressing wheel seat two sides are equipped with shaft, and the shaft is movably connected on two stands, above-mentioned
Connecting relation, which is constituted, presses fixed hinge structure between wheel seat and two stands, and upper pressing wheel seat is equipped with a connecting rod, connecting rod
Lower end is connected with single rod of hydraulic cylinder, and the cylinder body of hydraulic cylinder is fixedly connected with rack, when single rod of hydraulic cylinder pushes connecting rod
Forward, then upper stitching wheel is driven to separate with lower stitching wheel by the slider-crank mechanism, stitching wheel and the spiral shell in drive
Occlusion overlap edge separation is revolved, when single rod of hydraulic cylinder pulls connecting rod backward, then by the slider-crank mechanism drive
Stitching wheel and lower pressing wheel load are closed, and the external cylindrical surface of upper stitching wheel is close to metal belting and enters formation screw occlusion in chain band mould
The top of overlap edge, stitching wheel compresses the screw occlusion overlap edge in drive；Lower stitching wheel is fixed on lower pressing wheel shaft, under
Pressing wheel shaft is coupled by bearing with speed reducer, and speed reducer is fixed on lower pressing wheel seat, and lower pressing wheel seat is fixed on bracket,
The external cylindrical surface of lower stitching wheel is close to the lower part that metal belting forms screw occlusion overlap edge, it is characterised in that: the traction pressure
Prolong upper wheel and draw press nips with traction calendering lower whorl composition, is taken turns in the traction calendering or the traction rolls the two of lower whorl
Side be equipped with protrusion dentation roll side, can the two sides to metal belting tentatively rolled；It is pressed on the traction flanging
It takes turns and the traction flanging lower pressure wheel forms and draws flanging press nips, equipped with multiple groups traction flanging press nips in the present invention, and according to
Sequence spacing arrangement is on the work top of rack, and every group of traction flanging press nips sequentially clamp drawing metal belting and move ahead, traction
Flanging upper pressure wheel and the traction flanging lower pressure wheel constitute flanging jaw, metal belting two sides can be bent into " V " shape respectively
" 7 " shape occlusal side；The rear portion of traction flanging press nips, the middle front part level of top board and lower platen is arranged in upper and lower pressing plate
It is arranged in parallel, the rear portion of top board and lower platen is bent upwards setting, and metal belting is turned over backward from passing through between upper and lower pressing plate
It rolls over, the angle and direction one that the rear portion of direction of advance and top board and lower platen after the angle and fold of fold is bent upwards
It causes, the tie point of the straight portion and bending part of the top board and lower platen is metal belting arcing point；The chain band
Mould is a zonula occludens mould, and fraction is metal arc or plate, major part are chain, and the chain is made of connecting plate and roller,
The both ends of each roller are designed with pin shaft, and the connection board ends are equipped with axis hole, and the pin shaft of the roller end is assemblied in institute
In the axis hole for stating connecting plate end, the metal belting after fold enters in the chain band mould, and the metal belting is in the chain
It is rotated under the constraint of band mould, the metal belting is close to advance with the roller on the chain band template strand item at this time, the rolling
Column rolls under the drive of the metal belting, realizes air hose and with rolling friction between mould, the side of the metal belting
Occlusal side enters the rolling device along chain band mould；The inner circle minimum point of the orientation mould presses above and below with rolling device
The pressing point of wheel and the above and below arcing point of pressing plate are point-blank；The orientation mould is opening annulus, is spliced by two sections of circular arcs
It forms, and is arranged on a circumference.
2. a kind of chain die sleeve Spiral ducted unit according to claim 1, it is characterised in that:
The calendering taken turns in the traction calendering is engaged when correspondence is with the calendering of the traction calendering lower whorl.
3. a kind of chain die sleeve Spiral ducted unit according to claim 1, it is characterised in that:
Two sections of circular arcs, which are spliced, orients mould circumferentially sequential concatenation, can also be spaced splicing.
4. a kind of chain die sleeve Spiral ducted unit according to claim 1 or 3, it is characterised in that:
The medial end of two sections of circular arcs of the splicing orientation mould is respectively provided with an idler wheel, and air hose is allowed to be supported on idler wheel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811370862.8A CN109332507B (en) | 2018-11-18 | 2018-11-18 | Chain die sleeve spiral duct machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811370862.8A CN109332507B (en) | 2018-11-18 | 2018-11-18 | Chain die sleeve spiral duct machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109332507A true CN109332507A (en) | 2019-02-15 |
| CN109332507B CN109332507B (en) | 2020-03-31 |
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ID=65315877
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811370862.8A Active CN109332507B (en) | 2018-11-18 | 2018-11-18 | Chain die sleeve spiral duct machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109332507B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109675958A (en) * | 2019-02-16 | 2019-04-26 | 陈习昶 | A kind of floating manner adjusts the Spiral ducted unit of stitching wheel |
| CN109807246A (en) * | 2019-02-16 | 2019-05-28 | 陈习昶 | A kind of bias method adjusts the stitching wheel of occlusion seam thickness |
| CN112427564A (en) * | 2020-10-31 | 2021-03-02 | 惠州市奥速运动器材有限公司 | Flywheel outer ring rolling method |
| CN114101375A (en) * | 2020-09-01 | 2022-03-01 | 欣诺冷弯型钢产业研究院（曹妃甸）有限公司 | Cold and hot composite forming system and method for seaming spiral air pipe |
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| CN102909262A (en) * | 2011-08-05 | 2013-02-06 | 孙娜 | Strip die replacing device of spiral tube former |
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| CN203448431U (en) * | 2013-09-03 | 2014-02-26 | 盐城仕博机械制造有限公司 | Stainless steel spiral wind pipe machine |
| CN106140867A (en) * | 2015-04-13 | 2016-11-23 | 嵇霖 | Spiral duct machinery |
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|---|---|---|---|---|
| KR20020026032A (en) * | 2000-09-30 | 2002-04-06 | 이구택 | Device for leading paper of paper roller |
| CN102909262A (en) * | 2011-08-05 | 2013-02-06 | 孙娜 | Strip die replacing device of spiral tube former |
| CN103447349A (en) * | 2013-09-03 | 2013-12-18 | 盐城仕博机械制造有限公司 | Two-way active rolling type stainless-steel spiral air pipe machine |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109675958A (en) * | 2019-02-16 | 2019-04-26 | 陈习昶 | A kind of floating manner adjusts the Spiral ducted unit of stitching wheel |
| CN109807246A (en) * | 2019-02-16 | 2019-05-28 | 陈习昶 | A kind of bias method adjusts the stitching wheel of occlusion seam thickness |
| CN114101375A (en) * | 2020-09-01 | 2022-03-01 | 欣诺冷弯型钢产业研究院（曹妃甸）有限公司 | Cold and hot composite forming system and method for seaming spiral air pipe |
| CN114101375B (en) * | 2020-09-01 | 2024-09-27 | 广州欣诺精密钢管产业研究院有限公司 | Cold and hot composite forming system and method for seaming of spiral air duct |
| CN112427564A (en) * | 2020-10-31 | 2021-03-02 | 惠州市奥速运动器材有限公司 | Flywheel outer ring rolling method |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109332507B (en) | 2020-03-31 |
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Effective date of registration: 20210810 Address after: 528000 one of No. 9, Punan Avenue, Ganglian Punan industrial development zone, Lishui Town, Nanhai District, Foshan City, Guangdong Province Patentee after: FOSHAN NANHAI CHEN FENG MACHINERY Co.,Ltd. Address before: 224700 Room 201, building 17, huaruijiayuan Development Zone, Jianhu County, Yancheng City, Jiangsu Province Patentee before: Chen Xichang |