CN2495442Y - Equipment for forming composite pipe (or tube) - Google Patents
Equipment for forming composite pipe (or tube) Download PDFInfo
- Publication number
- CN2495442Y CN2495442Y CN 01249065 CN01249065U CN2495442Y CN 2495442 Y CN2495442 Y CN 2495442Y CN 01249065 CN01249065 CN 01249065 CN 01249065 U CN01249065 U CN 01249065U CN 2495442 Y CN2495442 Y CN 2495442Y
- Authority
- CN
- China
- Prior art keywords
- composite pipe
- external mold
- pipes
- composite
- outside
- 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.)
- Expired - Fee Related
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- Press-Shaping Or Shaping Using Conveyers (AREA)
Abstract
A composite pipe molding device is a device, which takes advantage of an extrusion method to produce composite material building pipes. Materials of present concrete pipes or composite pipes used for building are formed directly through molds, which have the disadvantages of low working efficiency, not tight product structure and not ideal mechanical strength and leakage resistance performance. The device includes an extruded pipe (2), which is equipped with an extruded rod (1). The extruded rod (1) pushes materials (4) which enter from a feed inlet (3) to be arranged on a distribution cone (5). The distribution cone is arranged on the outlet of the extruded pipe (2) and is connected with a cylindrical inner die (6). The outer side of the inner die (6) is concentrically equipped with an external die (7). A round ring cavity (8) is formed between the inner die (6) and the external die (7). The device is applied to the manufacturing of the concrete pipes or composite pipes used for building.
Description
Technical field: the utility model relates to a kind of equipment that utilizes pressing method to produce composite pipe for building.
Background technology: the tubing of existing build concrete pipe or multiple tube is not to produce with the method for machinery rotation, is to use the mould direct forming mostly, inefficiency, and the product structure defective tightness of gained, mechanical strength and anti-leakage performance are undesirable.
Summary of the invention:
The technical problems to be solved in the utility model: a kind of composite pipe shaping equipment is provided, forms the matrix of multiple tube by extruding.
The technical scheme that addresses the above problem:
Composite pipe shaping equipment, its composition comprises: the extruded tube of pressure ram is housed, and the exit of described extruded tube is equipped with and is distributed awl, and described distribution awl links to each other with the internal mold of cylindricality, the outer concentric of this mould is equipped with external mold, forms annular cavity between described internal mold and the described external mold.
Above-mentioned composite pipe shaping equipment, the outside of described extruded tube is fixed with reinforcement, and described outer profiled member and described reinforcement cooperatively interact and are enclosed within the outside of described reinforcement.
Above-mentioned composite pipe shaping equipment, the outside of described external mold are equipped with friction runner and support roller.
Beneficial effect compared with prior art:
1. device structure is simple, and is easy to process, and high efficiency adopts the product structure of fashion of extrusion production product gained tight, and mechanical strength is high and the anti-leakage performance is good.
2. add man-hour, under the driving of friction wheel, the external mold rotation makes wall thickness even.
3. be equipped with direction dispensing materials equalization substantially by distributing awl to make, all directions extrusion stress equates that equilibrium goes out pipe.
4. by being arranged on the reinforcement in the extruded tube outside, can reduce the extruded tube modification, reduce the wall thickness of compression tube.
Description of drawings: accompanying drawing 1 is a structural representation of the present utility model.Accompanying drawing 2 is left views of accompanying drawing 1.
The specific embodiment:
Embodiment 1:
Composite pipe shaping equipment, its composition comprises: the extruded tube 2 that pressure ram 1 is housed, described pressure ram 1 promotes to enter from charging aperture 3 material 4 squeezes the distribution awl 5 in the exit that is installed in described extruded tube 2, described distribution awl 5 links to each other with the internal mold 6 of cylindricality, the outer concentric of this mould 6 is equipped with external mold 7, form annular cavity 8 between described internal mold 6 and the described external mold 7, when pressure ram 1 promotion material pressed to the distribution awl, material was squeezed into pipe along the ring-like chamber that the inclined-plane that distribution is bored enters between internal mold and the external mold under pressure.
Embodiment 2:
Composite pipe shaping equipment, the outside of described extruded tube 2 is fixed with reinforcement 9, and described external mold 7 cooperatively interacts with described reinforcement 9, and described external mold 7 is enclosed within the outside of described reinforcement 9.
Embodiment 3:
Composite pipe shaping equipment, the outside of described external mold 7 are equipped with by motor-operated friction runner 10, and this friction runner drives external mold and rotates, for support roller 11 being housed the outside of the stressed even external mold of Stability Analysis of Structures.
Claims (3)
1. composite pipe shaping equipment, its composition comprises: the extruded tube that pressure ram is housed, it is characterized in that: the exit of described extruded tube is equipped with and is distributed awl, described distribution awl links to each other with the internal mold of cylindricality, the outer concentric of this profiled member is equipped with external mold, forms annular cavity between described internal mold and the described external mold.
2. composite pipe shaping equipment according to claim 1 is characterized in that: the outside of described extruded tube is fixed with reinforcement, and described external mold and described reinforcement cooperatively interact and be enclosed within the outside of described reinforcement.
3. composite pipe shaping equipment according to claim 1 and 2 is characterized in that: friction runner and support roller are equipped with in the outside of described external mold.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01249065 CN2495442Y (en) | 2001-08-10 | 2001-08-10 | Equipment for forming composite pipe (or tube) |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01249065 CN2495442Y (en) | 2001-08-10 | 2001-08-10 | Equipment for forming composite pipe (or tube) |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2495442Y true CN2495442Y (en) | 2002-06-19 |
Family
ID=33659560
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01249065 Expired - Fee Related CN2495442Y (en) | 2001-08-10 | 2001-08-10 | Equipment for forming composite pipe (or tube) |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2495442Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102267169A (en) * | 2010-06-04 | 2011-12-07 | 如皋大禹地下管道成型机研究所 | Agricultural integral continuous extrusion forming machine for elliptic concrete pipe |
-
2001
- 2001-08-10 CN CN 01249065 patent/CN2495442Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102267169A (en) * | 2010-06-04 | 2011-12-07 | 如皋大禹地下管道成型机研究所 | Agricultural integral continuous extrusion forming machine for elliptic concrete pipe |
| CN102267169B (en) * | 2010-06-04 | 2013-01-09 | 如皋大禹地下管道成型机研究所 | Agricultural integral continuous extrusion forming machine for elliptic concrete pipe |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |