CN103909641B - Solid wall pipe and Pipe making mold - Google Patents
Solid wall pipe and Pipe making mold Download PDFInfo
- Publication number
- CN103909641B CN103909641B CN201410085317.XA CN201410085317A CN103909641B CN 103909641 B CN103909641 B CN 103909641B CN 201410085317 A CN201410085317 A CN 201410085317A CN 103909641 B CN103909641 B CN 103909641B
- Authority
- CN
- China
- Prior art keywords
- strap
- ring body
- pipe
- module
- making mold
- 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.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/30—Extrusion nozzles or dies
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/30—Extrusion nozzles or dies
- B29C48/32—Extrusion nozzles or dies with annular openings, e.g. for forming tubular articles
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L11/00—Hoses, i.e. flexible pipes
- F16L11/04—Hoses, i.e. flexible pipes made of rubber or flexible plastics
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L11/00—Hoses, i.e. flexible pipes
- F16L11/14—Hoses, i.e. flexible pipes made of rigid material, e.g. metal or hard plastics
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L9/00—Rigid pipes
- F16L9/12—Rigid pipes of plastics with or without reinforcement
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Tubes (AREA)
Abstract
<b>The present invention discloses a kind of solid wall pipe, comprise the body that is roughly hollow cylindrical, the tube wall of described body comprises the strap of at least one axial elongated extension, described strap is the transparent observation band of being convenient to situation in observation tube, or described strap is the colour code band that color differs from other parts of described body; And a kind of corresponding Pipe making mold of producing above-mentioned solid wall pipe disclosed. The strap of axial elongated extension is set at the tube wall of solid wall pipe, this strap can be transparent raw material, so that in this solid wall pipe situation in Real Time Observation pipe during for delivery of material, another this strap can be also colouring discrimination in the raw material of other parts of tube wall, as colour code band, and original Pipe making mold is improved, increase the feeder channel of strap, simple and reasonable for structure, can obtain well behaved goods, be suitable for promoting the use of in solid wall pipe field.</b>
Description
Technical field
The present invention relates to a kind of solid wall pipe and Pipe making mold.
Background technology
Solid wall pipe is all widely used in a lot of fields, wherein be useful on convey materials, but mostly the tube wall of traditional solid wall pipe is nontransparent, like this, can not Real Time Observation and the situation of movement of monitoring solid wall pipe materials inside, particularly for longer feeding solid wall pipe, stop up if middle, can not find in time, affect operating efficiency.
Summary of the invention
For the technical deficiency of above-mentioned existence, the object of this invention is to provide a kind of solid wall pipe and Pipe making mold, the material situation by the strap on solid wall pipe tube wall in can observation tube, is convenient to real-time monitoring, another strap can be the color that is different from other parts, using as colour code band; The feeder channel that increases strap in corresponding Pipe making mold, rational in infrastructure, product properties is good.
For solving the problems of the technologies described above, the present invention adopts following technical scheme:
A kind of solid wall pipe, comprise the body that is roughly hollow cylindrical, the tube wall of described body comprises the strap of at least one axial elongated extension, described strap is the transparent observation band of being convenient to situation in observation tube, or described strap is the colour code band that color differs from other parts of described body.
Preferably, on cross section, the central angle in the axle center of the corresponding solid wall pipe of described strap is 5 °～40 °.
A kind of Pipe making mold of solid wall pipe described above, comprise the outer module that forms outer wall, form the interior module of inwall, between the outer wall of the inwall of described outer module and described interior module, form material channel, described material channel has feed end and discharge end, be provided with an intermediate being formed by outer ring body and inner ring body perpendicular to described material channel, described outer ring body concentric is placed between the outside of described inner ring body and the two and is provided with at least two dowels, described outer ring body axial location is on described outer module, described inner ring body axial location is on described interior module, between outer module described in described intermediate is circumferentially positioned at and described interior module, described dowel offer groove towards described discharge end one side, the outer peripheral face of described outer ring body offers the feeding mouth radially extending, described feeding mouth and described groove connect, on described outer module, offer the conveying mouth connecting with described feeding mouth, described conveying mouth is connected to the feeding device of supplying with strap raw material.
Preferably, the slip cap that described outer module comprises the die head body that is tightly connected mutually corresponding to the transition body with charging aperture of described feed end, with described transition body, is tightly connected mutually with described die head body, the inwall of described die head body has First terrace, between the First terrace described in described outer ring body is axially pushed against and described slip cap.
Preferably, the end of described slip cap circumferentially stretches out and is provided with outer eaves, a pressure ring compresses described outer ring body and described outer eaves on the First terrace described in being positioned at, and described pressure ring is by multiple end faces that are bolted to described die head body.
Preferably, described interior module comprises the spreader, material core and the lining that are accommodated in described outer module, described spreader, material core and lining set gradually to discharge end from feed end, the outer wall of described material core has second step face, between the second step face described in described inner ring body is axially pushed against and described lining.
Preferably, described lining is hollow tube-shape, its inwall formation boss that circumferentially extends internally, and described boss is by multiple end faces that are bolted to described material core.
Preferably, the dowel described in these is circumferentially equally spaced.
Beneficial effect of the present invention is: the strap that axial elongated extension is set at the tube wall of solid wall pipe, this strap can be transparent raw material, so that in this solid wall pipe situation in Real Time Observation pipe during for delivery of material, another this strap can be also that colouring discrimination is in the raw material of other parts of tube wall, as colour code band, and original Pipe making mold is improved, increase the feeder channel of strap, simple and reasonable for structure, can obtain well behaved goods, be suitable for promoting the use of in solid wall pipe field.
Brief description of the drawings
The cross sectional representation that accompanying drawing 1 is solid wall pipe of the present invention;
The structural representation that accompanying drawing 2 is Pipe making mold of the present invention;
Accompanying drawing 3 is that the master of the intermediate in Pipe making mold of the present invention looks schematic diagram;
Accompanying drawing 4 be in accompanying drawing 3 A-A to cutaway view;
Accompanying drawing 5 be in accompanying drawing 3 B-B to cutaway view.
In accompanying drawing: 1, solid wall pipe; 2, strap; 3, material channel; 4, feed end; 5, discharge end; 6, outer ring body; 7, inner ring body; 8, intermediate; 9, dowel; 10, groove; 11, feeding mouth; 12, conveying mouth; 13, transition body; 14, die head body; 15, slip cap; 16, First terrace; 17, outer eaves; 18, pressure ring; 19, spreader; 20, material core; 21, lining; 22, second step face; 23, boss.
Detailed description of the invention
Below in conjunction with embodiment shown in the drawings, the present invention is described in detail below:
As shown in Figure 1, a kind of solid wall pipe, comprise the body that is roughly hollow cylindrical, the tube wall of body comprises the strap 2 of at least one axial elongated extension, strap 2 is the transparent observation band of being convenient to situation in observation tube, or, strap 2 differs from the colour code band of other parts of body for color, further, on cross section, the central angle in the axle center of the corresponding solid wall pipe 1 of strap 2 is 5 °～40 °, certainly, can design as required the width of strap 2, it is the size of corresponding central angle, under general applicable cases, only need a ribbon portion 2, when specific demand, as larger in caliber, wall scroll observation band is all sidedly in observation tube when situation, set up strap 2 with same method.
If accompanying drawing 2 is to as shown in accompanying drawing 5, a kind of Pipe making mold for the production of above-mentioned solid wall pipe, comprise the outer module that forms outer wall, form the interior module of inwall, between the inwall of outer module and the outer wall of interior module, form material channel 3, material channel 3 has feed end 4 and discharge end 5, be provided with an intermediate 8 being formed by outer ring body 6 and inner ring body 7 perpendicular to material channel 3, outer ring body 6 concentrics are placed between the outside of inner ring body 7 and the two and are provided with at least two dowels 9, outer ring body 6 axial location are outside on module, inner ring body 7 axial location are on interior module, intermediate 8 is circumferentially positioned between outer module and interior module, dowel 9 offer groove 10 towards discharge end 5 one sides, the outer peripheral face of outer ring body 6 offers the feeding mouth 11 radially extending, feeding mouth 11 connects with groove 10, on outer module, offer the conveying mouth 12 connecting with feeding mouth 11, form the raw material supplying passage of strap 2, conveying mouth 12 is connected to the feeding device of supplying with strap 2 raw materials.
Further, outer module comprises the transition body with charging aperture 13 corresponding to feed end 4, the die head body 14 being tightly connected mutually with transition body 13, the slip cap 15 being tightly connected mutually with die head body 14, the inwall of die head body 14 has First terrace 16, outer ring body 6 is axially pushed against between First terrace 16 and slip cap 15, the end of slip cap 15 circumferentially stretches out and is provided with outer eaves 17, a pressure ring 18 is positioned at outer ring body 6 and outer eaves 17 compressions on First terrace 16, pressure ring 18 is by multiple end faces that are bolted to die head body 14, interior module comprises the spreader 19 being accommodated in outer module, material core 20 and lining 21, spreader 19, material core 20 and lining 21 set gradually to discharge end 5 from feed end 4, there is tapped blind hole in the axle center of spreader 19, material core 20 screws in the tapped blind hole of spreader 19 with the external screw thread of one end, and the other end axle center of material core 20 offers counterbore, stay bolt screws in vertically material core 20 and spreader 19 and the two is located mutually, the outer wall of material core 20 has second step face 22, inner ring body 7 is axially pushed against between second step face 22 and lining 21, lining 21 is hollow tube-shape, its inwall circumferentially extends internally and forms boss 23, boss 23 is by multiple end faces that are bolted to material core 20, these dowels 9 are circumferentially equally spaced.
In the present embodiment, between outer ring body 6 and inner ring body 7, be symmetrically arranged with two dowels 9, as required, can on dowel 9, outer ring body 6 and outer module, offer respectively above-mentioned strap 2 raw material supplying passages, be on goods, to there are two ribbon portions 2, and this two ribbons portion 2 can be all transparent observation band, can be also the identical or different colour code band of color, can also make one is transparent observation band, another is colour code band; If certainly need the strap 2 of more, only needing increases the quantity of dowel 9 and offers strap 2 raw material supplying passages.
The design arranges the strap 2 of axial elongated extension at the tube wall of solid wall pipe 1, this strap 2 can be transparent raw material, so that in this solid wall pipe 1 situation in Real Time Observation pipe during for delivery of material, another this strap 2 can be also colouring discrimination in the raw material of other parts of tube wall, as colour code band, and original Pipe making mold is improved, increase the feeder channel of strap 2, simple and reasonable for structure, can obtain well behaved goods, be suitable for promoting the use of in solid wall pipe 1 field.
Above-described embodiment is only explanation technical conceive of the present invention and feature, and its object is to allow person skilled in the art can understand content of the present invention and implement according to this, can not limit the scope of the invention with this. All equivalences that spirit is done according to the present invention change or modify, within all should being encompassed in protection scope of the present invention.
Claims (6)
1. the Pipe making mold of a solid wall pipe, it is characterized in that: comprise the outer module that forms outer wall, form the interior module of inwall, between the outer wall of the inwall of described outer module and described interior module, form material channel, described material channel has feed end and discharge end, be provided with an intermediate being formed by outer ring body and inner ring body perpendicular to described material channel, described outer ring body concentric is placed between the outside of described inner ring body and the two and is provided with at least two dowels, described outer ring body axial location is on described outer module, described inner ring body axial location is on described interior module, between outer module described in described intermediate is circumferentially positioned at and described interior module, described dowel offer groove towards described discharge end one side, the outer peripheral face of described outer ring body offers the feeding mouth radially extending, described feeding mouth and described groove connect, on described outer module, offer the conveying mouth connecting with described feeding mouth, described conveying mouth is connected to the feeding device of supplying with strap raw material.
2. Pipe making mold according to claim 1, it is characterized in that: the slip cap that described outer module comprises the die head body that is tightly connected mutually corresponding to the transition body with charging aperture of described feed end, with described transition body, is tightly connected mutually with described die head body, the inwall of described die head body has First terrace, between the First terrace described in described outer ring body is axially pushed against and described slip cap.
3. Pipe making mold according to claim 2, it is characterized in that: the end of described slip cap circumferentially stretches out and is provided with outer eaves, a pressure ring compresses described outer ring body and described outer eaves on the First terrace described in being positioned at, and described pressure ring is by multiple end faces that are bolted to described die head body.
4. Pipe making mold according to claim 1, it is characterized in that: described interior module comprises the spreader, material core and the lining that are accommodated in described outer module, described spreader, material core and lining set gradually to discharge end from feed end, the outer wall of described material core has second step face, between the second step face described in described inner ring body is axially pushed against and described lining.
5. Pipe making mold according to claim 4, is characterized in that: described lining is hollow tube-shape, its inwall formation boss that circumferentially extends internally, and described boss is by multiple end faces that are bolted to described material core.
6. Pipe making mold according to claim 1, is characterized in that: the dowel described in these is circumferentially equally spaced.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410085317.XA CN103909641B (en) | 2014-03-10 | 2014-03-10 | Solid wall pipe and Pipe making mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410085317.XA CN103909641B (en) | 2014-03-10 | 2014-03-10 | Solid wall pipe and Pipe making mold |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103909641A CN103909641A (en) | 2014-07-09 |
| CN103909641B true CN103909641B (en) | 2016-05-25 |
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ID=51035789
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410085317.XA Active CN103909641B (en) | 2014-03-10 | 2014-03-10 | Solid wall pipe and Pipe making mold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103909641B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104290307A (en) * | 2014-10-24 | 2015-01-21 | 贵州晟扬管道科技有限公司 | Two-color tube processing equipment |
| CN107575656A (en) * | 2017-08-31 | 2018-01-12 | 芜湖凡达机械科技有限公司 | A kind of lightweight PE solid wall pipes |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1227522A (en) * | 1996-08-31 | 1999-09-01 | 京特·里希特 | Drum-like container out of plastic and process and device for its production |
| CN1265969A (en) * | 2000-04-07 | 2000-09-13 | 余杭市康运塑业有限公司 | Atactic copolypropylene pipe with marking line and making method thereof |
| CN203818535U (en) * | 2014-03-10 | 2014-09-10 | 苏州金纬机械制造有限公司 | Solid-wall pipe and pipe manufacturing die |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5949934A (en) * | 1982-09-16 | 1984-03-22 | Honda Motor Co Ltd | Manufacture for fiber reinforced synthetic resin-tube and apparatus therefor |
-
2014
- 2014-03-10 CN CN201410085317.XA patent/CN103909641B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1227522A (en) * | 1996-08-31 | 1999-09-01 | 京特·里希特 | Drum-like container out of plastic and process and device for its production |
| CN1265969A (en) * | 2000-04-07 | 2000-09-13 | 余杭市康运塑业有限公司 | Atactic copolypropylene pipe with marking line and making method thereof |
| CN203818535U (en) * | 2014-03-10 | 2014-09-10 | 苏州金纬机械制造有限公司 | Solid-wall pipe and pipe manufacturing die |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103909641A (en) | 2014-07-09 |
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| C14 | Grant of patent or utility model | ||
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