CN220826141U - Concrete pipe processing forming die - Google Patents
Concrete pipe processing forming die Download PDFInfo
- Publication number
- CN220826141U CN220826141U CN202322625495.4U CN202322625495U CN220826141U CN 220826141 U CN220826141 U CN 220826141U CN 202322625495 U CN202322625495 U CN 202322625495U CN 220826141 U CN220826141 U CN 220826141U
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- die
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- concrete pipe
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- 239000004567 concrete Substances 0.000 title claims abstract description 20
- 238000000034 method Methods 0.000 abstract description 4
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000005056 compaction Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000011150 reinforced concrete Substances 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
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- Rigid Pipes And Flexible Pipes (AREA)
Abstract
And (5) processing and forming the concrete pipe. Relates to concrete pipeline forming equipment. The device comprises an inner die, an outer die and a socket pressure plate, wherein the inner die and the outer die are concentrically arranged, the inner die is positioned in the outer die, and the socket pressure plate is positioned at the top end between the inner die and the outer die; the bellmouth pressure plate comprises a plate body with a middle hole, an annular plate and an annular bulge are arranged at the bottom of the plate body, the annular bulge is located inside the annular plate, the outer diameter of the annular plate is equal to the inner diameter of the outer mold, and the inner diameter of the annular bulge is equal to the outer diameter of the inner mold. A round chamfer is arranged between the inner side of the annular plate and the bottom surface of the disc body. The inner side of the annular plate is in a ladder shape with a small upper part and a large lower part. The utility model is convenient to process and reliable in operation.
Description
Technical Field
The utility model relates to concrete pipeline forming equipment, in particular to a concrete pipe processing forming die.
Background
At present, domestic reinforced concrete pipeline production equipment mainly comprises a vertical vibrating pipe forming pipe die, a suspension roller pipe making machine, a centrifugal pipe making machine, a core mould vibrating pipe making machine, a vertical radial extruding pipe making machine and the like.
The core mold vibration pipe making equipment generates exciting force through a vibration core rod, the vibration core rod is installed in an inner mold and locked, the vibration of the vibration core rod drives the inner mold to vibrate, and the inner mold vibration promotes concrete compaction forming to form a concrete pipeline.
Simultaneously, the bellmouth pressure disk is located the top between centre form and the external mold, guarantees the length requirement of concrete pipeline, simultaneously, the top shaping of the pipeline of being convenient for. Currently, the shape of the bellmouth platen is as follows
The state intellectual property office has the publication number CN215033409U of 2021.12.07 grant bulletin, and the patent named steel bellmouth A type pipe forming die discloses the shape of the current bellmouth pressure plate, and its structure is complicated, and moreover, the top surface of pipeline is the plane, and like this, the top inner circle of pipeline is not closely knit, appears hanging the limit easily, has reduced product quality.
Disclosure of utility model
Aiming at the problems, the utility model provides the concrete pipe processing forming die which is simple in structure, convenient to process and capable of improving the product quality.
The technical scheme of the utility model is as follows: the concrete pipe processing forming die comprises an inner die, an outer die and a bellmouth pressure plate, wherein the inner die and the outer die are concentrically arranged, the inner die is positioned in the outer die, and the bellmouth pressure plate is positioned at the top end between the inner die and the outer die;
The bellmouth pressure plate comprises a plate body with a middle hole, an annular plate and an annular bulge are arranged at the bottom of the plate body,
The annular protrusion is located inside the annular plate,
The outer diameter of the annular plate is equal to the inner diameter of the outer mold, and the inner diameter of the annular bulge is equal to the outer diameter of the inner mold.
A round chamfer is arranged between the inner side of the annular plate and the bottom surface of the disc body.
The inner side of the annular plate is in a ladder shape with a small upper part and a large lower part.
The aperture of the middle hole is equal to the inner diameter of the annular bulge.
The cross section of the annular bulge is trapezoid or triangle.
The annular plate and the disc body are integrally formed.
The annular bulge and the tray body are integrally formed.
The diameter of the disc body is larger than the outer diameter of the outer die.
In operation, the annular plate and the annular bulge are arranged at the bottom of the bellmouth pressure plate, the annular bulge and the annular plate are arranged inside and outside, the outer diameter of the annular plate is equal to the inner diameter of the outer die, and the inner diameter of the annular bulge is equal to the outer diameter of the inner die, so that the inner and outer rings at the top of the pipeline can be conveniently formed, edge hanging is avoided, and the pipeline is compact and reliable.
The utility model is convenient to process and reliable in operation.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. In the drawings, the various elements are not necessarily drawn to scale.
Figure 1 is a schematic view of the structure of the present utility model,
Figure 2 is a cross-sectional view of the A-A plane of figure 1,
Figure 3 is a schematic view of the structure of the mouthpiece platen,
FIG. 4 is a cross-sectional view of the B-B plane of FIG. 3;
in the figure, 1 is an inner mold, 2 is an outer mold, 3 is a bellmouth pressure plate, 31 is a plate body, 32 is a middle hole,
4 Is an annular plate and 5 is an annular protrusion.
Detailed Description
Embodiments of the present utility model are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are illustrative only and are not to be construed as limiting the utility model.
In the description of the present utility model, it should be understood that the directions or positional relationships indicated by the terms "upper", "lower", "left", "right", "vertical", "horizontal", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present utility model. In the description of the present utility model, unless otherwise indicated, the meaning of "a plurality" is two or more.
In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
The utility model is as shown in figures 1-4, the concrete pipe processing forming die comprises an inner die 1, an outer die 2 and a socket pressure plate 3, wherein the inner die 1 and the outer die 2 are concentrically arranged, the inner die 1 is positioned in the outer die 2, and the socket pressure plate 3 is positioned at the top end between the inner die 1 and the outer die 2;
The socket pressure plate 3 comprises a plate body 31 with a central hole 32, an annular plate 4 and an annular bulge 5 are arranged at the bottom of the plate body 31,
Said annular projection 5 is located inside the annular plate 4,
The outer diameter of the annular plate 4 is equal to the inner diameter of the outer mold 2, and the inner diameter of the annular protrusion 5 is equal to the outer diameter of the inner mold 1.
In operation, the annular plate and the annular bulge are arranged at the bottom of the bellmouth pressure plate, the annular bulge and the annular plate are arranged inside and outside, the outer diameter of the annular plate is equal to the inner diameter of the outer die, and the inner diameter of the annular bulge is equal to the outer diameter of the inner die, so that the inner and outer rings at the top of the pipeline can be conveniently formed, edge hanging is avoided, and the pipeline is compact and reliable.
A circular chamfer is arranged between the inner side of the annular plate 4 and the bottom surface of the disc 31.
Thus, the outer ring of the top of the pipeline is round, and the attractiveness is improved.
The inner side of the annular plate 4 is stepped with a small upper part and a large lower part.
Thus, the top of the pipeline is in a ladder shape, and different use requirements of the pipeline are met.
The diameter of the middle hole 32 is equal to the inner diameter of the annular protrusion 5.
Thus, the annular bulge is convenient to process.
The cross section of the annular bulge 5 is trapezoid or triangle.
Can be selected and set according to the requirements of different pipeline shapes.
The annular plate 4 and the disk 31 are integrally formed.
Thus, the processing is convenient, the integrated forming is realized, and the strength is improved.
The annular protrusion 5 and the tray 31 are integrally formed.
Thus, the processing is convenient, the integrated forming is realized, and the strength is improved.
The diameter of the disc 31 is larger than the outer diameter of the outer mould 2.
Thus, the disc body is convenient to be arranged on the outer die and is reliably supported.
For the purposes of this disclosure, the following points are also described:
(1) The drawings of the embodiments disclosed in the present application relate only to the structures related to the embodiments disclosed in the present application, and other structures can refer to common designs;
(2) The embodiments disclosed herein and features of the embodiments may be combined with each other to arrive at new embodiments without conflict;
The above is only a specific embodiment disclosed in the present application, but the protection scope of the present disclosure is not limited thereto, and the protection scope of the present application shall be subject to the protection scope of the claims.
Claims (8)
1. The concrete pipe processing forming die comprises an inner die, an outer die and a bellmouth pressure plate, wherein the inner die and the outer die are concentrically arranged, the inner die is positioned in the outer die, and the bellmouth pressure plate is positioned at the top end between the inner die and the outer die;
It is characterized in that the bellmouth pressure plate comprises a plate body with a middle hole, the bottom of the plate body is provided with an annular plate and an annular bulge,
The annular protrusion is located inside the annular plate,
The outer diameter of the annular plate is equal to the inner diameter of the outer mold, and the inner diameter of the annular bulge is equal to the outer diameter of the inner mold.
2. The concrete pipe processing mold according to claim 1, wherein a circular chamfer is provided between an inner side of the annular plate and a bottom surface of the disk body.
3. The concrete pipe processing mold according to claim 1, wherein the inner side of the annular plate has a stepped shape with a small upper side and a large lower side.
4. The concrete pipe processing mold according to claim 1, wherein the hole diameter of the intermediate hole is equal to the inner diameter of the annular projection.
5. The concrete pipe processing mold according to claim 1, wherein the annular projection has a trapezoidal or triangular cross section.
6. The concrete pipe processing mold according to claim 1, wherein the annular plate is integrally formed with the disk body.
7. The concrete pipe processing mold according to claim 1, wherein the annular projection is integrally formed with the disk body.
8. The concrete pipe processing mold according to claim 1, wherein the diameter of the disk body is larger than the outer diameter of the outer mold.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322625495.4U CN220826141U (en) | 2023-09-27 | 2023-09-27 | Concrete pipe processing forming die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322625495.4U CN220826141U (en) | 2023-09-27 | 2023-09-27 | Concrete pipe processing forming die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220826141U true CN220826141U (en) | 2024-04-23 |
Family
ID=90723831
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322625495.4U Active CN220826141U (en) | 2023-09-27 | 2023-09-27 | Concrete pipe processing forming die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220826141U (en) |
-
2023
- 2023-09-27 CN CN202322625495.4U patent/CN220826141U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |