CN109226332A - The continuous condensation wave molding equipment of integral type bellows - Google Patents
The continuous condensation wave molding equipment of integral type bellows Download PDFInfo
- Publication number
- CN109226332A CN109226332A CN201811360892.0A CN201811360892A CN109226332A CN 109226332 A CN109226332 A CN 109226332A CN 201811360892 A CN201811360892 A CN 201811360892A CN 109226332 A CN109226332 A CN 109226332A
- Authority
- CN
- China
- Prior art keywords
- condensation wave
- condensation
- conduit
- wave pipe
- forming machine
- 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.)
- Granted
Links
- 238000009833 condensation Methods 0.000 title claims abstract description 215
- 230000005494 condensation Effects 0.000 title claims abstract description 215
- 238000000465 moulding Methods 0.000 title claims abstract description 29
- 229920002635 polyurethane Polymers 0.000 claims abstract description 9
- 239000004814 polyurethane Substances 0.000 claims abstract description 9
- 229910001220 stainless steel Inorganic materials 0.000 claims description 29
- 239000010935 stainless steel Substances 0.000 claims description 29
- 238000003466 welding Methods 0.000 claims description 7
- 239000000463 material Substances 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 17
- 238000000034 method Methods 0.000 description 5
- 238000006073 displacement reaction Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 2
- 235000014676 Phragmites communis Nutrition 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000001739 rebound effect Effects 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
- B21C37/00—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape
- B21C37/06—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape of tubes or metal hoses; Combined procedures for making tubes, e.g. for making multi-wall tubes
- B21C37/15—Making tubes of special shape; Making tube fittings
- B21C37/156—Making tubes with wall irregularities
-
- 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
- B21D15/00—Corrugating tubes
- B21D15/04—Corrugating tubes transversely, e.g. helically
- B21D15/06—Corrugating tubes transversely, e.g. helically annularly
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D43/00—Feeding, positioning or storing devices combined with, or arranged in, or specially adapted for use in connection with, apparatus for working or processing sheet metal, metal tubes or metal profiles; Associations therewith of cutting devices
Abstract
The invention discloses the continuous condensation wave molding equipments of integral type bellows, including corrugated pipe forming machine and condensation wave pipe forming machine, condensation wave pipe forming machine includes condensation wave pipe clamp, cylinder, controller, condensation wave section conduit and anti-jump conduit, condensation wave section conduit is between corrugated pipe forming machine and condensation wave pipe clamp, cylinder is set on condensation wave pipe clamp, controller is connected with cylinder, and anti-jump conduit is set at the outlet spout of condensation wave pipe clamp, and condensation wave pipe automatic coiling machine is equipped with after anti-jump conduit.The present invention has the following advantages and effects: the continuously extruded condensation wave of molding bellows is obtained the condensation wave pipe that length is longer, coiled, is readily transported, easy to use and flexible by this programme using new mechanical structure using condensation wave pipe forming machine and condensation wave pipe clamp;Anti-jumping can be played the role of using condensation wave section conduit and anti-jump conduit, keep molding effect more preferable;Using upper fixture made of polyurethane and lower fixture, has the effect of preferable toughness and wear-resisting.
Description
Technical field
The present invention relates to condensation wave field shaping techniques, the in particular to continuous condensation wave molding equipment of integral type bellows.
Background technique
Bellows is a kind of with can be along the telescopic tubular elastic sensing element that folding direction connects into.Bellows is in instrument instrument
It is widely used in table, is mainly used for the measuring cell as pressure measuring instruments, convert pressure into displacement or power.Bellows
Tube wall is relatively thin, and sensitivity is higher, and measurement range is tens of pas to tens of megapascal, and open end is fixed, and the other end is in free shape
State, and increase elasticity using the helical spring of auxiliary or reed.Bellows is that cylindrical shape is rolled by stainless steel band, then through ripple
Molding machine extrusion forming, bellows can be made into condensation wave pipe after extrusion forming again, and the pitch of waves of condensation wave pipe is less than the pitch of waves of bellows.
In the prior art, be usually all first to intercept one section of bellows, be then placed in fixing axle to the both ends of bellows into
Row squeezes, and one section of condensation wave pipe can be obtained after extruding.
But in the prior art, have the disadvantage in that the fixed shaft length of condensation wave molding equipment is limited, by condensation wave pipe sleeve
In being squeezed to obtain shorter condensation wave pipe with condensation wave pipe forming machine in the fixing axle of certain length, continuous condensation wave cannot achieve, thus
It is unable to get longer condensation wave pipe, the length limited of condensation wave pipe in use, and shorter condensation wave pipe disperses during transportation
Property it is larger, there is a problem of transport it is more inconvenient.
Summary of the invention
The object of the present invention is to provide the continuous condensation wave molding equipments of integral type bellows, using condensation wave pipe forming machine and condensation wave
Pipe clamp matches, and will squeeze again after condensation wave tube grip, has the effect of continuously condensation wave forming to obtain longer condensation wave pipe,
And condensation wave pipe it is coiled after be readily transported.
Above-mentioned technical purpose of the invention has the technical scheme that the continuous condensation wave of integral type bellows
Molding equipment, including the corrugated pipe forming machine and condensation wave pipe forming machine being set in sequence, condensation wave pipe forming machine includes condensation wave pipe clamp
Tool, cylinder, controller, condensation wave section conduit and anti-jump conduit, condensation wave section conduit be located at corrugated pipe forming machine and condensation wave pipe clamp it
Between, there are gap between condensation wave section conduit and condensation wave pipe clamp, cylinder is set on condensation wave pipe clamp, and condensation wave pipe clamp is in cylinder
Lower clamp or release is driven, controller is connected with cylinder, and controller is for periodically controlling cylinder movement, anti-jump conduit setting
At the outlet spout of condensation wave pipe clamp, condensation wave pipe automatic coiling machine is additionally provided with after anti-jump conduit.
Corrugated pipe forming machine is first passed through by stainless steel tube in condensation wave pipe forming process by using above-mentioned technical proposal
It is processed into the biggish bellows of the pitch of waves, bellows stretches to condensation wave pipe forming machine under the crowded wave power effect of corrugated pipe forming machine
Interior, the front end of bellows is protruded into condensation wave pipe clamp after passing through condensation wave section conduit, and cylinder is periodically driven by the control of controller
The bellows clamp or release that dynamic condensation wave pipe clamp will protrude into condensation wave pipe clamp, when condensation wave pipe clamp clamps, in condensation wave section
Bellows in conduit is formed condensation wave pipe by the crowded wave power of corrugated pipe forming machine, when condensation wave pipe clamp unclamps, in condensation wave section
Bellows is mobile to condensation wave pipe clamp by the crowded wave power of corrugated pipe forming machine in conduit, clamps in the period in condensation wave pipe clamp,
The length of the condensation wave pipe formed in condensation wave section conduit is less than the length of condensation wave section conduit;It is unclamped in the period in condensation wave pipe clamp,
Condensation wave pipe is equal to the mobile distance of condensation wave pipe clamp clamps the condensation wave formed in condensation wave section conduit in the period in condensation wave pipe clamp
The length of pipe can calculate crowded wavelength degree by squeezing wave velocity and crowded wave time.Continuous condensation wave molding so can be realized, from
And longer condensation wave pipe is obtained, continuous condensation wave condensation wave pipe after molding penetrates in anti-jump conduit from condensation wave pipe clamp, finally can be by
Condensation wave pipe automatic coiling machine is rolled into reel, convenient transportation.
The further setting of the present invention are as follows: condensation wave pipe clamp includes upper fixture and lower fixture, upper fixture and lower fixture
Section is disposed as semi-circular.
By using above-mentioned technical proposal, condensation wave pipe clamp makes upper fixture and lower fixture phase under the driving effect of cylinder
Clamp, form a hollow cylinder between upper fixture and lower fixture and passed through for condensation wave pipe, the inner wall of upper fixture and lower fixture with
Condensation wave pipe outer wall is close to, in this way, the position of condensation wave pipe can be fixed.
The further setting of the present invention are as follows: upper fixture forms hollow cylinder, cylinder and condensation wave after matching with lower fixture
Section conduit, the coaxial arrangement of anti-jump conduit.
By using above-mentioned technical proposal, cylinder and condensation wave section conduit, the coaxial arrangement of anti-jump conduit can be to a certain extent
Preventing condensation wave pipe, deformation occurs or fractures, and anti-jump conduit can play the role of position restriction to condensation wave pipe.
The further setting of the present invention are as follows: upper fixture and lower fixture are that polyurethane is made.
By using above-mentioned technical proposal, if upper fixture and lower fixture are too hard, it is easy to deform condensation wave pipe clamp, if too soft
It is poor to will lead to clamping effect, can be subjected to displacement during squeezing wave.Polyurethane flexibility with higher and resilience use
Upper fixture and lower fixture is made in polyurethane, has the effect of preferable toughness and wear-resisting.
The further setting of the present invention are as follows: the gap at the outlet spout of condensation wave section conduit between condensation wave pipe clamp is set as 2
Millimeter.
By using above-mentioned technical proposal, 2 millimeters of spacing can be used for observing the stainless steel being squeezed into condensation wave pipe clamp
Whether pipe is condensation wave condensation wave pipe after molding, when in condensation wave pipe clamp being condensation wave pipe, at the condensation wave pipe condensation wave after reel
Distribution uniform, the molding effect of condensation wave are preferable.
The further setting of the present invention are as follows: there are 2 millimeters of gaps between condensation wave pipe clamp and anti-jump conduit.
By using above-mentioned technical proposal, 2 millimeters are stayed to can be used for adjusting gap between condensation wave pipe clamp and anti-jump pipe.
The further setting of the present invention are as follows: further include having the fixed machine of the stainless steel band being set in sequence, welding stage and stainless steel tube
Dragger, by stainless steel dragger to corrugated pipe forming machine feeding.
By using above-mentioned technical proposal, stainless steel band is fixed on the fixed machine of stainless steel band, then stainless steel band is defeated
It send to welding stage and carries out weld seam after being rolled into tubular, then drawn stainless steel tube to corrugated pipe forming machine by dragger
In, stainless steel tube can be squeezed into bellows.
The further setting of the present invention are as follows: anti-springboard is provided between corrugated pipe forming machine and condensation wave pipe forming machine, it is anti-jump
Plate offers the through hole passed through for bellows.
By using above-mentioned technical proposal, the process of condensation wave pipe forming machine is delivered to from corrugated pipe forming machine in bellows
In, anti-springboard can play the role of bellows to prevent bounce.
In conclusion the invention has the following advantages:
1. use condensation wave pipe forming machine and condensation wave pipe clamp, by the continuously extruded condensation wave of molding bellows obtain length it is longer, at
The condensation wave pipe of reel, convenient transportation, and when in use can be according to the condensation wave pipe of actually required interception suitable length;
2. condensation wave section conduit and anti-jump conduit are respectively adopted before and after condensation wave pipe clamp can play anti-jumping to condensation wave pipe
Effect, keeps molding effect more preferable;
3. using upper fixture and lower fixture made of polyurethane, has the effect of preferable toughness and wear-resisting, and have after clamping
There is rebound effect.
Detailed description of the invention
Fig. 1 is the overall structure diagram of embodiment.
Fig. 2 is the positional diagram of corrugated pipe forming machine, condensation wave pipe forming machine on embodiment workbench.
In figure: 1, the fixed machine of stainless steel band;2, welding stage;3, stainless steel tube dragger;4, workbench;41, corrugated pipe forming
Machine;42, condensation wave pipe forming machine;43, anti-springboard;5, condensation wave pipe clamp;51, upper fixture;52, lower fixture;6, cylinder;7, it controls
Device;8, condensation wave section conduit;9, anti-jump conduit;10, condensation wave pipe automatic coiling machine.
Specific embodiment
The present invention will be further described below with reference to the drawings.For ease of description, following described "left", "right" are equal
It is consistent with direction shown in the drawings.
The continuous condensation wave molding equipment of integral type bellows, as shown in Figure 1, including the stainless steel band being set in sequence from left to right
Machine 1, welding stage 2, stainless steel tube dragger 3, workbench 4 and condensation wave pipe automatic coiling machine 10 are fixed, is sequentially provided on workbench 4
Corrugated pipe forming machine 41 and condensation wave pipe forming machine 42.During condensation wave pipe condensation wave is molding, first stainless steel band is fixed on not
On the fixed machine 1 of the steel band that becomes rusty, stainless steel band is delivered on welding stage 2 under the traction of stainless steel dragger 3, and stainless steel band is in welding stage 2
On be rolled into it is scroll-like after carry out weld seam, obtain stainless steel tube, then drawn stainless steel tube to work by stainless steel band dragger 3
Make on platform 4 and protrude into corrugated pipe forming machine 41, corrugated pipe forming machine 41 generates intermittent crowded wave power to stainless steel tube, stainless
Steel pipe axial compression makes tube wall form ripple, obtains the biggish bellows of the pitch of waves, then make in the crowded wave power of corrugated pipe forming machine 41
Bellows is fed through in condensation wave pipe forming machine 42 with lower, is formed by 42 condensation wave of condensation wave pipe forming machine, condensation wave pipe is finally used
Condensation wave pipe after molding is rolled into scroll-like by automatic coiling machine 10.
As illustrated in fig. 1 and 2, corrugated pipe forming machine 41 is set to the left end of workbench 4, and condensation wave pipe forming machine 42 is set to work
Make the right end of platform 4, corrugated pipe forming machine 41 and condensation wave pipe forming machine 42 are located in a straight line, are additionally provided between the two anti-jump
Plate 43, anti-springboard 43 offer the through hole (not shown) passed through for bellows, in bellows from corrugated pipe forming machine 41
During being delivered to condensation wave pipe forming machine 42, anti-springboard 43 can play the role of bellows to prevent bounce;The molding of condensation wave pipe
Machine 42 includes condensation wave pipe clamp 5, cylinder 6, controller 7, condensation wave section conduit 8 and anti-jump conduit 9, and condensation wave section conduit 8 is located at wave
Between line pipe forming machine 41 and condensation wave pipe clamp 5, condensation wave pipe clamp 5 is located at the outlet spout of condensation wave section conduit 8, condensation wave section conduit
There are 2 millimeters of gap between 8 and condensation wave pipe clamp 5, cylinder 6 is set on condensation wave pipe clamp 5, and condensation wave pipe clamp 5 is in cylinder 6
Driving under clamp or release, controller 7 is connected with cylinder 6, and controller 7 is acted for periodically control cylinder 6, anti-jump to lead
Pipe 9 is set at the outlet spout of condensation wave pipe clamp 5, and there are 2 millimeters of gap, condensation waves between anti-jump conduit 9 and condensation wave pipe clamp 5
Pipe automatic coiling machine 10 is located at the outlet spout of anti-jump conduit 9.
As illustrated in fig. 1 and 2, condensation wave pipe clamp 5 includes upper fixture 51 and lower fixture 52, upper fixture 51 and lower fixture 52
Section is disposed as semi-circular, under the driving effect of cylinder 6, clamps upper fixture 51 and lower fixture 52 and forms hollow circle
Cylinder, cylinder are passed through for condensation wave pipe, and upper fixture 51 is close to the inner wall of lower fixture 52 with condensation wave pipe outer wall, upper fixture 51 and lower fixture
52 be that polyurethane is made, if upper fixture 51 and lower fixture 52 are too hard, are easy to deform condensation wave pipe clamp, will lead to folder if too soft
Tight effect is poor, can be subjected to displacement during squeezing wave.Polyurethane flexibility with higher and resilience, using polyurethane system
At upper fixture 51 and lower fixture 52, have the effect of that toughness is preferably and wear-resisting.In this way, the position of condensation wave pipe can be consolidated
Fixed, cylinder and condensation wave section conduit 8, anti-jump conduit 9 are coaxially disposed, and can preventing condensation wave pipe to a certain extent, deformation occurs or folding
Disconnected, anti-jump conduit 9 can play the role of position restriction to condensation wave pipe.
In condensation wave pipe forming process, corrugated pipe forming machine 41 is first passed through by stainless steel tube and is processed into the biggish ripple of the pitch of waves
Bellows, is fed through in condensation wave pipe forming machine 42, bellows is in wave by pipe under the action of the crowded wave power of corrugated pipe forming machine 41
Under the crowded wave power effect of line pipe forming machine 41, front end passes through condensation wave section conduit 8 and stretches in condensation wave pipe clamp 5, then starts gas
Cylinder 6, control condensation wave pipe clamp that periodically driving condensation wave pipe clamp 5 will protrude into condensation wave pipe clamp 5 of the cylinder 6 by controller 7
Tight or release, control period are 10 seconds, and when condensation wave pipe clamp 5 clamps, the bellows in condensation wave section conduit 8 is by bellows
The crowded wave power of molding machine 41 forms condensation wave pipe, and when condensation wave pipe clamp 5 unclamps, condensation wave pipe is by ripple in condensation wave section conduit 8
The crowded wave power of pipe forming machine 41 is mobile to condensation wave pipe clamp 5, and the length of the condensation wave pipe formed in condensation wave section conduit 8 is less than condensation wave
The length of section conduit 8;It is unclamped in the period in condensation wave pipe clamp 5, condensation wave pipe is equal to the mobile distance of condensation wave pipe clamp 5 in condensation wave
Pipe clamp 5 clamps the length of the condensation wave pipe formed in condensation wave section conduit 8 in the period, can be counted by squeezing wave velocity and crowded wave time
Calculate the length for squeezing wave.Condensation wave pipe is rolled into condensation wave pipe reel by condensation wave pipe automatic coiling machine 10 after anti-jump conduit 9, is connected
Continuous condensation wave pipe.It forms to obtain longer condensation wave pipe in this way, continuous condensation wave can be realized, the condensation wave pipe for being rolled into tubular facilitates fortune
It is defeated, and when in use can be according to the condensation wave pipe of actually required interception suitable length.
By 2 millimeters of spacing can be used for observing the stainless steel tube that is squeezed into condensation wave pipe clamp 5 whether be condensation wave at
Condensation wave pipe after type, when in condensation wave pipe clamp 5 being condensation wave pipe, it is coiled after condensation wave pipe condensation wave distribution uniform, condensation wave at
The effect of type is preferable.2 millimeters are stayed between condensation wave pipe clamp 5 and anti-jump pipe can be used for adjusting gap.
The above description is only a preferred embodiment of the present invention, thus it is all according to the configuration described in the scope of the patent application of the present invention,
The equivalent change or modification that feature and principle are done, is included in the scope of the patent application of the present invention.
Claims (8)
1. the continuous condensation wave molding equipment of integral type bellows, it is characterised in that: including the corrugated pipe forming machine (41) being set in sequence
With condensation wave pipe forming machine (42), the condensation wave pipe forming machine (42) include condensation wave pipe clamp (5), cylinder (6), controller (7),
Condensation wave section conduit (8) and anti-jump conduit (9), the condensation wave section conduit (8) be located at the corrugated pipe forming machine (41) with it is described close
Between wave duct fixture (5), there are gap between the condensation wave section conduit (8) and the condensation wave pipe clamp (5), the cylinder (6) is set
It is placed on the condensation wave pipe clamp (5), condensation wave pipe clamp (5) clamp or release under the driving of cylinder (6), the controller
(7) it is connected with the cylinder (6), the controller (7) is described anti-jump to lead for periodically controlling the cylinder (6) movement
Pipe (9) is set at the outlet spout of the condensation wave pipe clamp (5), is additionally provided with condensation wave pipe after the anti-jump conduit (9) and is rolled up automatically
Material machine (10).
2. the continuous condensation wave molding equipment of integral type bellows according to claim 1, it is characterised in that: the condensation wave pipe clamp
Tool (5) includes upper fixture (51) and lower fixture (52), and the section of the upper fixture (51) and the lower fixture (52) is respectively provided with
For semi-circular.
3. the continuous condensation wave molding equipment of integral type bellows according to claim 2, it is characterised in that: the upper fixture
(51) hollow cylinder is formed after matching with the lower fixture (52), it is the cylinder and the condensation wave section conduit (8), described anti-
Jump conduit (9) coaxial arrangement.
4. the continuous condensation wave molding equipment of integral type bellows according to claim 2, it is characterised in that: the upper fixture
(51) and the lower fixture (52) is that polyurethane is made.
5. the continuous condensation wave molding equipment of integral type bellows according to claim 1, it is characterised in that: the condensation wave section is led
It manages the gap at the outlet spout of (8) between the condensation wave pipe clamp (5) and is set as 2 millimeters.
6. the continuous condensation wave molding equipment of integral type bellows according to claim 1, it is characterised in that: the condensation wave pipe clamp
There are 2 millimeters of gaps between tool (5) and the anti-jump conduit (9).
7. the continuous condensation wave molding equipment of integral type bellows according to claim 1, it is characterised in that: further include having sequentially
The stainless steel band of setting fixed machine (1), welding stage (2) and stainless steel tube dragger (3), pass through the stainless steel tube dragger (3)
To the corrugated pipe forming machine (41) feeding.
8. the continuous condensation wave molding equipment of integral type bellows according to claim 1, it is characterised in that: the bellows at
It is provided between type machine (41) and the condensation wave pipe forming machine (42) anti-springboard (43), the anti-springboard (43) offers for ripple
Pipe across through hole.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201811360892.0A CN109226332B (en) | 2018-11-15 | Integral type bellows continuous dense wave former |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201811360892.0A CN109226332B (en) | 2018-11-15 | Integral type bellows continuous dense wave former |
Publications (2)
Publication Number | Publication Date |
---|---|
CN109226332A true CN109226332A (en) | 2019-01-18 |
CN109226332B CN109226332B (en) | 2024-04-12 |
Family
ID=
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112091027A (en) * | 2020-09-04 | 2020-12-18 | 航天晨光股份有限公司 | Seamless thin-wall corrugated pipe rolling forming machine with fixed length |
Citations (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB323058A (en) * | 1928-10-05 | 1929-12-24 | Bromford Tube Company Ltd | Manufacture of corrugated tubes |
DE3035234A1 (en) * | 1980-09-18 | 1982-03-25 | August Wilhelm 5901 Wilnsdorf Schäfer | DEVICE FOR MANUFACTURING A SHAFT TUBE COMPENSATOR FROM A CYCLINDRICAL SHEET TUBE SECTION |
EP1088605A2 (en) * | 1999-10-01 | 2001-04-04 | Olimpia 80 SRL | Process and apparatus for continuous production of corrugated metal pipe with parallel ridges |
KR20010061876A (en) * | 1999-12-29 | 2001-07-07 | 오세복 | Bellows moulding plate fixture |
CN1408487A (en) * | 2001-09-22 | 2003-04-09 | 内克赞斯公司 | Method for producing longitudinal seam welding spiral wave metal tube |
KR20080110211A (en) * | 2007-06-15 | 2008-12-18 | 주식회사 두원공조 | Manufacturing method of a corrugated fin of different pitch |
CN201470738U (en) * | 2009-09-04 | 2010-05-19 | 无锡新得宝金属软管有限公司 | Wave spacing adjusting device for corrugated pipe |
CN103909127A (en) * | 2013-01-07 | 2014-07-09 | 尼克桑斯公司 | Device for corrugating a pipe |
CN204042198U (en) * | 2014-08-07 | 2014-12-24 | 艾维芳 | A kind of polyurethane fixed pipe bracket |
CN204052508U (en) * | 2014-07-14 | 2014-12-31 | 浙江博美特能源设备有限公司 | Corrugated stainless steel tubing post forming machine |
US20150068263A1 (en) * | 2013-09-10 | 2015-03-12 | Nexans | Method and device for manufacturing a corrugated metal pipe |
CN106931163A (en) * | 2017-04-25 | 2017-07-07 | 安徽伊格瑞德电气设备有限公司 | A kind of bellows protective case |
CN207431791U (en) * | 2017-11-13 | 2018-06-01 | 华东交通大学 | A kind of fixture for automobile axle processing |
CN209255510U (en) * | 2018-11-15 | 2019-08-16 | 宁波市狮山管业有限公司 | The continuous condensation wave molding equipment of integral type bellows |
Patent Citations (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB323058A (en) * | 1928-10-05 | 1929-12-24 | Bromford Tube Company Ltd | Manufacture of corrugated tubes |
DE3035234A1 (en) * | 1980-09-18 | 1982-03-25 | August Wilhelm 5901 Wilnsdorf Schäfer | DEVICE FOR MANUFACTURING A SHAFT TUBE COMPENSATOR FROM A CYCLINDRICAL SHEET TUBE SECTION |
EP1088605A2 (en) * | 1999-10-01 | 2001-04-04 | Olimpia 80 SRL | Process and apparatus for continuous production of corrugated metal pipe with parallel ridges |
KR20010061876A (en) * | 1999-12-29 | 2001-07-07 | 오세복 | Bellows moulding plate fixture |
CN1408487A (en) * | 2001-09-22 | 2003-04-09 | 内克赞斯公司 | Method for producing longitudinal seam welding spiral wave metal tube |
KR20080110211A (en) * | 2007-06-15 | 2008-12-18 | 주식회사 두원공조 | Manufacturing method of a corrugated fin of different pitch |
CN201470738U (en) * | 2009-09-04 | 2010-05-19 | 无锡新得宝金属软管有限公司 | Wave spacing adjusting device for corrugated pipe |
CN103909127A (en) * | 2013-01-07 | 2014-07-09 | 尼克桑斯公司 | Device for corrugating a pipe |
US20150068263A1 (en) * | 2013-09-10 | 2015-03-12 | Nexans | Method and device for manufacturing a corrugated metal pipe |
CN104416032A (en) * | 2013-09-10 | 2015-03-18 | 尼克桑斯公司 | Method and device for manufacturing wave-shaped metal tube |
CN204052508U (en) * | 2014-07-14 | 2014-12-31 | 浙江博美特能源设备有限公司 | Corrugated stainless steel tubing post forming machine |
CN204042198U (en) * | 2014-08-07 | 2014-12-24 | 艾维芳 | A kind of polyurethane fixed pipe bracket |
CN106931163A (en) * | 2017-04-25 | 2017-07-07 | 安徽伊格瑞德电气设备有限公司 | A kind of bellows protective case |
CN207431791U (en) * | 2017-11-13 | 2018-06-01 | 华东交通大学 | A kind of fixture for automobile axle processing |
CN209255510U (en) * | 2018-11-15 | 2019-08-16 | 宁波市狮山管业有限公司 | The continuous condensation wave molding equipment of integral type bellows |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112091027A (en) * | 2020-09-04 | 2020-12-18 | 航天晨光股份有限公司 | Seamless thin-wall corrugated pipe rolling forming machine with fixed length |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN105618847B (en) | Pipe feeding equipment | |
HUT59852A (en) | Method and apparatus for producing continuously extruded spout of dropping | |
TW203575B (en) | ||
CN209255510U (en) | The continuous condensation wave molding equipment of integral type bellows | |
KR20190081607A (en) | Cutting apparatus for hose | |
CN109226331A (en) | A kind of continuous condensation wave forming method of bellows | |
CN109226332A (en) | The continuous condensation wave molding equipment of integral type bellows | |
GB928054A (en) | Devices for making flexible tubes | |
CN109622685A (en) | Steel band is at wound steel pipe device | |
JPS5894998A (en) | Linear accelerator forwarding slender workpiece in axial direction | |
CN109226332B (en) | Integral type bellows continuous dense wave former | |
EP2414150B1 (en) | Hand welding extruder comprising a tacking nozzle | |
CN208408140U (en) | A kind of automatic clubfoot mechanism | |
CN107662720B (en) | Automatic packing machine for valve plates | |
CN209598477U (en) | A kind of pipe bend drive rotating device and pipe bend welding system | |
CA2335850A1 (en) | Riveting apparatus | |
KR101642245B1 (en) | Forming apparatus for pipe flare | |
WO2022017969A1 (en) | Wire conveyor device and method | |
CN210147295U (en) | Feeding mechanism platform for stainless steel pipe fitting welding equipment | |
CN214976817U (en) | Square pipe straightening, paint spraying and drying integrated machine | |
US473019A (en) | Corrugati n g-mach ine | |
US4385426A (en) | Cutting of wire-reinforced hose | |
CH462445A (en) | Device for forming the longitudinal seam of a plastic band deformed into a tube | |
CN209531911U (en) | The device of the micro- flaring of steel pipe tube head | |
CN219429298U (en) | Deviation correcting device is led out to cutting machine |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant |