CN206718466U - A kind of lining plastic aluminium alloy PE RT multiple tube pipe lining devices - Google Patents
A kind of lining plastic aluminium alloy PE RT multiple tube pipe lining devices Download PDFInfo
- Publication number
- CN206718466U CN206718466U CN201720399777.9U CN201720399777U CN206718466U CN 206718466 U CN206718466 U CN 206718466U CN 201720399777 U CN201720399777 U CN 201720399777U CN 206718466 U CN206718466 U CN 206718466U
- Authority
- CN
- China
- Prior art keywords
- aluminium alloy
- workbench
- lining
- pipe
- gas circuit
- 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
Abstract
A kind of lining plastic aluminium alloy PE RT multiple tube pipe lining devices, including some outer tube fixing devices of workbench central region are arranged at, the purging pipe support of workbench front end area is arranged at, and be arranged at the modeling core leading truck and hydraulic pushing device of workbench back-end region.The utility model replaces front end to draw by rear end push, coordinate the front end purging air-flow externally buffer action between pipe and modeling core simultaneously, advantageously reduce frictional resistance during poling, so as to reduce modeling in-core stress changes degree, lining plastic pipe shrinkage phenomenon is effectively avoided, ensures that final product quality is stable.
Description
Technical field
It the utility model is related to lining plastic aluminium alloy multiple tube production technical field, more particularly to a kind of lining plastic aluminium alloy PE-
RT multiple tube pipe lining devices.
Background technology
Plastics-lined aluminium alloy pipe is the novel practical pipeline to grow up on the basis of conventional plastic tubing, and it combines metal
With the performance advantage of two kinds of materials of plastics.At present, made more using 6063 aluminum pipes as outer tube using PE-RT, PP-R or PB material
To mould in-core pipe, after interting under the prestressing force effect of plastic-aluminum combined equipment, composite construction is formed.Wherein, because PE-RT moulds core
Have the advantages that crystallinity is high, hardness is big, high temperature resistant, application is relatively wide, yield is higher.
Existing lining plastic aluminium alloy PE-RT multiple tube production technologies, use hot pressing combination process more, make the conjunction of 6063 aluminium respectively
Golden seamless pipe and PE-RT mould pipe, and both are carried out after interting, and outer tube and modeling core is relied on and is answered power cooperation by hot equipment complex
Realize and fix.In actual production process, to ensure composite quality, frequently with the less outer tube of footpath difference and modeling core, by larger
Tractive force by mould core pull in outer tube, so as to cause mould in-core stress increase, there is lining plastic pipe shrinkage phenomenon.
Utility model content
The utility model provides a kind of lining plastic aluminium alloy PE-RT multiple tube pipe lining devices, to solve above-mentioned prior art not
Foot.Replace front end to draw by rear end push, while coordinate the front end purging air-flow externally buffer action between pipe and modeling core, favorably
Frictional resistance when poling is reduced, so as to reduce modeling in-core stress changes degree, effectively avoid lining plastic pipe shrinkage phenomenon.
In order to realize the purpose of this utility model, intend using following technology：
A kind of lining plastic aluminium alloy PE-RT multiple tube pipe lining devices, it is characterised in that fixed including workbench, some outer tubes
Frame, modeling core leading truck, purging pipe support and hydraulic pushing device；The outer tube fixing device includes pipe chuck and bearing, each described
Outer tube fixing device is uniformly laid at the central region of the workbench；The modeling core leading truck includes guide rod and led with described
The guiding trestle being connected to bar ending vertical, the modeling core leading truck and the hydraulic pushing device are arranged at the work
The back-end region of platform；The purging pipe support includes gas circuit pipeline and the gas circuit branch fixed with gas circuit pipeline inlet end vertical connection
Frame, the scavenging conduit set up the front end area for being placed in the workbench.
Further, the outer tube fixing device is at least 3.
Further, groove, the gas circuit pipeline lever front end axis are provided with the guide rod lever front end axis
Place is provided with projection, and the groove and the projection match.
Further, the guiding trestle and the gas circuit frame bottom are the slide slided along the workbench.
Further, the hydraulic pushing device bottom is provided with the slide unit slided along the workbench.
Further, a kind of lining plastic aluminium alloy PE-RT multiple tube pipe lining devices according to claim, its feature exist
In the gas circuit pipeline front end is provided with purge hole.
The beneficial effects of the utility model are：
1st, the utility model is pushed using rear end replaces front end to draw, and avoids the stretching work that core pipe is moulded in traction to PE-RT
With and caused internal stress changes, be advantageous to reduce the shrinkage degree that core is moulded after poling, ensure that product quality is stable.
2nd, the utility model is oriented to PE-RT modeling core pipes by moulding outstanding set of core leading truck, and coordinates purging pipe support to aluminium alloy
The airflow barrier formed between core is managed and moulded outside to the cleaning of outer tube wall, and purging air-flow, effectively reduces poling friction resistance
Power, be advantageous to avoid moulding in-core stress changes, reduce the amount of contraction of modeling core after poling.
Brief description of the drawings
Fig. 1 shows the utility model structure diagram.
Fig. 2 shows the partial enlargement structural representation of the utility model gas circuit pipeline and guide rod.
Embodiment
As depicted in figs. 1 and 2, a kind of lining plastic aluminium alloy PE-RT multiple tube pipe lining devices, including workbench 1, at least three
Outer tube fixing device 2, modeling core leading truck 3, purging pipe support 4 and hydraulic pushing device 5.The workbench 1 provides water for poling operation
Flat supporting surface.The outer tube fixing device 2 is used to fix aluminium alloy outer tube 9 in poling operation.The modeling core leading truck 3 is used for
PE-RT modeling core pipes 8 provide horizontally-guided.The purging pipe support 4 passes through the inwall of aluminium alloy outer tube 9 described in gas flow purging.The liquid
Pressure pushing meanss 5 are used to steadily push the PE-RT modelings core pipe 8 completion poling.Before the utility model is replaced using rear end push
End traction, avoid and draw the stretching action that core pipe 8 is moulded to the PE-RT and caused internal stress changes, be advantageous to reduce institute
State the shrinkage degree of PE-RT modeling core pipes 8.
The outer tube fixing device 2 includes pipe chuck 21 and bearing 22, and each outer tube fixing device 2 is uniformly laid in described
At the central region 11 of workbench 1.The pipe chuck 21 uses conventional techniques, for fixing the aluminium alloy outer tube 9.
By adjusting each height of the bearing 22, to ensure the levelness of the aluminium alloy outer tube 9, poling smooth degree is improved.
The modeling core leading truck 3 includes guide rod 31 and the guiding trestle being connected with the ending vertical of guide rod 31
32.The guide rod 31 is used to carry the PE-RT modelings core pipe 8, and horizontally-guided is provided for it, is advantageous to reduce friction, improves
Poling smooth degree.The bottom of guiding trestle 32 is the slide that can be slided along the workbench 1, so as to drive the guide rod 31
Enter line slip poling along the workbench 1 with PE-RT modelings core pipe 8.
The modeling core leading truck 3 and the hydraulic pushing device 5 are arranged at the back-end region 12 of the workbench 1.It is described
Bottom is provided with the slide unit 6 slided along the workbench 1.The hydraulic pushing device 5 is by the drive of the slide unit 6 to press close to
State modeling core leading truck 3 and it is promoted, or be the guide rod 31 away from the modeling core leading truck 3 after poling terminates
Subsequent operation provide space.
The purging pipe support 4 is arranged at the front end area 13 of the workbench 1, including gas circuit pipeline 41 and with gas circuit pipeline
The gas circuit support 42 that 41 inlet end vertical connections are fixed.The front end of gas circuit pipeline 411 is provided with purge hole 44, so as to the aluminium
Alloy outer tube 9 is purged, and can be moulded in the PE-RT and be formed airflow screen between the outer wall of core pipe 8 and the inwall of aluminium alloy outer tube 9
Barrier, poling smooth degree is further improved, reduce internal stress change.The bottom of gas circuit support 42 is that can be slided along the workbench 1
Dynamic slide, so as to drive the gas circuit pipeline 41 to be slided in the aluminium alloy outer tube 9.
Groove 33 is provided with the lever front end axis of guide rod 31, at the lever front end axis of gas circuit pipeline 41
Provided with projection 43.Connected by the groove 33 with raised 43 matching, make the guide rod 31 and the gas circuit pipeline
41 realize connection.The gas circuit pipeline 41 now can also aid in maintaining the levelness of the PE-RT modelings core pipe 8, to ensure poling
It is oriented to correctly, reduces friction, avoid internal stress from changing.
Illustrate that the utility model embodiment is as follows in conjunction with the embodiments：
S1：The aluminium alloy outer tube 9 is positioned in the pipe chuck 21 and fixed, and adjusts the height of the bearing 22
Make the keep level of aluminium alloy outer tube 9, be stably fixed in the central region 11.
S2：In the rear in end regions 13, PE-RT modelings core pipe 8 is sheathed on the outside of guide rod 31, it is described
PE-RT modeling core pipes 8 end fits in the intersection of the guide rod 31 and the guiding trestle 32, and the guide rod 31 is slightly longer than
The PE-RT moulds core pipe 8, make the front end exposure of the guide rod 31 in outside.
S3：The guiding trestle 32 is slided along the workbench 1, drive the guide rod 31 and the PE-RT to mould core
The front end of pipe 8 and the joining distal ends of the aluminium alloy outer tube 9 are near.
The purging pipe support 4 is slided along the workbench 1, drive the gas circuit pipeline 41 to run through the aluminium alloy outer tube
After 9, approached near intersection of the central region 11 with the back-end region 12 with the front end of guide rod 31.
Described raised the 43 of the front end of gas circuit pipeline 41 are caught in the groove 33 of the front end of guide rod 31, made
The guide rod 31 is connected with the gas circuit pipeline 41.The hand-held PE-RT is moulded described in core pipe 8 along above-mentioned attachment structure direction
Slided in aluminium alloy outer tube 9, see whether smooth to enter, and by conventional technical means to the guiding trestle 32 and institute
State gas circuit support 42 and carry out necessary height adjustment, improve the coaxial of PE-RT modeling core pipe 8 and the aluminium alloy outer tube 9
Rate.
S4：The slide unit 6 is slided along the workbench 1, drive the hydraulic pushing device 5 towards the modeling core wire
Frame 3 moves, and the push rod 51 is fitted in the rear side of guiding trestle 32.
S5：Connect external power source and start the hydraulic pushing device 5.The push rod 51 is set to promote the modeling core leading truck 3
Slowly at the uniform velocity moved towards the aluminium alloy outer tube 9, PE-RT modelings core pipe 8 is pushed in the aluminium alloy outer tube 9.
Meanwhile start external air source and blown into the gas circuit pipeline 41, cause air flow through purge hole 44 and blow out.The gas
Road pipeline 41 is withdrawn with the promotion of the modeling core leading truck 3 from the aluminium alloy outer tube 9.During withdrawing, the purging
Purging air-flow at hole 44 cleans the inwall of aluminium alloy outer tube 9, and is moulded in the inwall of aluminium alloy outer tube 9 and the PE-RT
Airbond is formed between the outer wall of core pipe 8, is advantageous to further reduce push frictional resistance.
S6：After the front end of PE-RT modeling core pipes 8 passes certain length from the front end of the aluminium alloy outer tube 9, close
External power source is withdrawn the hydraulic pushing device 5 to starting by the slide unit 6 with stopping the hydraulic pushing device 5
Site.
The groove 33 and raised 43 matching relationship are released at the front end area 13, makes the guide rod 31
It is disconnected with the gas circuit pipeline 41.The guiding trestle 32 is slided along the workbench 1, drive the guide rod 31 to return
Withdraw the back-end region 12 to, complete poling operation.
Claims (6)
1. a kind of lining plastic aluminium alloy PE-RT multiple tube pipe lining devices, it is characterised in that fixed including workbench (1), some outer tubes
Frame (2), modeling core leading truck (3), purging pipe support (4) and hydraulic pushing device (5)；The outer tube fixing device (2) includes circular tube clip
Set (21) and bearing (22), each outer tube fixing device (2) are uniformly laid in central region (11) place of the workbench (1)；
The modeling core leading truck (3) includes guide rod (31) and the guiding trestle being connected with the guide rod (31) ending vertical
(32), the modeling core leading truck (3) and the hydraulic pushing device (5) are arranged at the back-end region (12) of the workbench (1)；
The purging pipe support (4) includes gas circuit pipeline (41) and the gas circuit support fixed with gas circuit pipeline (41) inlet end vertical connection
(42), the purging pipe support (4) is arranged at the front end area (13) of the workbench (1).
2. a kind of lining plastic aluminium alloy PE-RT multiple tube pipe lining devices according to claim 1, it is characterised in that described outer
Tube fixing device (2) is at least 3.
3. a kind of lining plastic aluminium alloy PE-RT multiple tube pipe lining devices according to claim 1, it is characterised in that described to lead
Groove (33) is provided with to bar (31) lever front end axis, projection is provided with gas circuit pipeline (41) the lever front end axis
(43), the groove (33) and raised (43) match.
4. a kind of lining plastic aluminium alloy PE-RT multiple tube pipe lining devices according to claim 1, it is characterised in that described to lead
It is the slide slided along the workbench (1) to support (32) and the gas circuit support (42) bottom.
A kind of 5. lining plastic aluminium alloy PE-RT multiple tube pipe lining devices according to claim 1, it is characterised in that the liquid
Pushing meanss (5) bottom is pressed to be provided with the slide unit (6) slided along the workbench (1).
A kind of 6. lining plastic aluminium alloy PE-RT multiple tube pipe lining devices according to claim 1, it is characterised in that the gas
Road pipeline (41) front end is provided with purge hole (44).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720399777.9U CN206718466U (en) | 2017-04-17 | 2017-04-17 | A kind of lining plastic aluminium alloy PE RT multiple tube pipe lining devices |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720399777.9U CN206718466U (en) | 2017-04-17 | 2017-04-17 | A kind of lining plastic aluminium alloy PE RT multiple tube pipe lining devices |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206718466U true CN206718466U (en) | 2017-12-08 |
Family
ID=60505881
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720399777.9U Active CN206718466U (en) | 2017-04-17 | 2017-04-17 | A kind of lining plastic aluminium alloy PE RT multiple tube pipe lining devices |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206718466U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108940910A (en) * | 2018-07-02 | 2018-12-07 | 江苏众信绿色管业科技有限公司 | A kind of composite bimetal pipe automation machining production line based on Internet of Things |
| CN109760298A (en) * | 2019-01-12 | 2019-05-17 | 浙江伟星新型建材股份有限公司 | A kind of heat-shrinkable T bush automatic sheathing device |
| CN110052551A (en) * | 2019-05-29 | 2019-07-26 | 陕西桥山科技发展有限公司 | Multiple tube poling machine |
| CN110626848A (en) * | 2019-08-14 | 2019-12-31 | 山东广泰环保科技有限公司 | Composite pipe, preparation device and process, roller body and application of roller body |
| CN112959705A (en) * | 2021-02-04 | 2021-06-15 | 广东韶钢松山股份有限公司 | Production process of wear-resistant composite pipe filled with adhesive mortar |
| CN110626848B (en) * | 2019-08-14 | 2024-05-03 | 山东广泰环保科技有限公司 | Composite pipe, preparation device, process, roller body and application of roller body |
-
2017
- 2017-04-17 CN CN201720399777.9U patent/CN206718466U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108940910A (en) * | 2018-07-02 | 2018-12-07 | 江苏众信绿色管业科技有限公司 | A kind of composite bimetal pipe automation machining production line based on Internet of Things |
| CN109760298A (en) * | 2019-01-12 | 2019-05-17 | 浙江伟星新型建材股份有限公司 | A kind of heat-shrinkable T bush automatic sheathing device |
| CN110052551A (en) * | 2019-05-29 | 2019-07-26 | 陕西桥山科技发展有限公司 | Multiple tube poling machine |
| CN110626848A (en) * | 2019-08-14 | 2019-12-31 | 山东广泰环保科技有限公司 | Composite pipe, preparation device and process, roller body and application of roller body |
| CN110626848B (en) * | 2019-08-14 | 2024-05-03 | 山东广泰环保科技有限公司 | Composite pipe, preparation device, process, roller body and application of roller body |
| CN112959705A (en) * | 2021-02-04 | 2021-06-15 | 广东韶钢松山股份有限公司 | Production process of wear-resistant composite pipe filled with adhesive mortar |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206718466U (en) | A kind of lining plastic aluminium alloy PE RT multiple tube pipe lining devices | |
| CN105083986A (en) | Full-automatic assembling and packaging line for disposable infusion devices | |
| CN205661035U (en) | Plastic shield prebalelling pipe machine | |
| CN2855579Y (en) | Apparatus for feeding and pushing raw material of pipe-bender | |
| CN106003595A (en) | Vehicle mold | |
| CN207141504U (en) | A kind of safeguard film for cellular phone film sticking apparatus | |
| CN106915055A (en) | Protractor for plastic pipe auxiliary support apparatus | |
| CN203751680U (en) | Automatic pipe wearing machine and U-pipe clamping and pushing integrated device thereof | |
| CN106959494A (en) | A kind of contactless gel filling device of high speed secondary coating | |
| CN202992427U (en) | Single bell end hollow wall winding pipe and joint thereof | |
| CN111645252A (en) | Novel foaming platform for heat insulation pipeline | |
| CN209381356U (en) | It is a kind of for producing the vacuum water tank of plastics heavy caliber pipe | |
| CN212603252U (en) | Ultra-large-diameter PE thin-walled pipe air bag method production device | |
| CN208046915U (en) | A kind of speaker frame point glue equipment | |
| CN104329528B (en) | A kind of plastic pipeline joint and its process units | |
| CN206748956U (en) | It is easy to the injection mold of product stripping | |
| CN209699778U (en) | Odd test demolding structure is straightened in big bent pipe fitting piece mold slanted | |
| CN206703475U (en) | Protractor for plastic pipe auxiliary support apparatus | |
| CN212217694U (en) | Pipe core pulling equipment | |
| CN106514996A (en) | Thin-walled pipe bending device | |
| CN205833189U (en) | A kind of shifting liquid liquor separator | |
| CN204019616U (en) | Transport structure in large-scale PPR pipe production machine | |
| CN207327581U (en) | Plastic tube forming elbow mechanism | |
| CN202753438U (en) | Plastic pipe flaring device | |
| CN219253687U (en) | Traction auxiliary device for production of solid wall pipe |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |