CN212288720U - Pipe flanging device suitable for fiber composite pipeline - Google Patents
Pipe flanging device suitable for fiber composite pipeline Download PDFInfo
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- CN212288720U CN212288720U CN202021636668.2U CN202021636668U CN212288720U CN 212288720 U CN212288720 U CN 212288720U CN 202021636668 U CN202021636668 U CN 202021636668U CN 212288720 U CN212288720 U CN 212288720U
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Abstract
The utility model discloses a tubular product flanging device suitable for fibre composite pipe, it includes two symmetrical movable frames that set up, is equipped with the forming die that mutual symmetry set up on two movable frames respectively, and forming die includes moulding-die and the clamp plate that is the semi-annular, the moulding-die is fixed on the movable frame of corresponding side, the clamp plate is connected in the axial one end of moulding-die and is driven by the extrusion driving piece and is the extrusion motion; after the forming dies on the two movable frames are matched and sleeved on the pipe to be flanged, the two pressing plates are combined to form a complete circular ring, the two pressing dies are also combined to form a complete circular ring, and a flange cavity of the complete circular ring is formed between the two pressing dies. The utility model discloses a forming die of components of a whole that can function independently forms the turn-ups on the mouth of pipe of tubular product, and the business turn over material of tubular product is convenient, can realize effective location and the turn-ups operation to tubular product, and the turn-ups shaping quality of tubular product is excellent moreover to effectively reduce the butt joint cost of tubular product, reduce the construction degree of difficulty, guarantee the tubular product butt joint quality.
Description
Technical Field
The utility model relates to a tubular product flanging device field especially relates to a tubular product flanging device suitable for fibre composite pipe.
Background
The fiber composite pipe has the characteristics of high heat resistance, high pressure resistance, light weight, no corrosion, long service life, designability, recoverability and the like, and is the development direction of pipelines in the future. The composite pipe is generally butted by straight pipes, and at present, a joint is mostly made of metal composite pipe fittings, which are expensive and only used on small calibers. The continuous fiber reinforced plastic composite pipelines sold in the market are connected by pure plastic composite pipe fittings, so that the diameter reduction is easily caused. Therefore, no better interface mode is provided for the butt joint of the lower composite pipe to embody the characteristics of the composite pipe.
Disclosure of Invention
An object of the utility model is to provide a tubular product flanging device suitable for fibre composite pipe can effectively reduce the butt joint cost of tubular product, reduces the construction degree of difficulty, guarantees the tubular product butt joint quality.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a pipe flanging device suitable for a fiber composite pipeline comprises two symmetrically arranged movable frames, wherein the two movable frames are driven by corresponding die assembly driving parts to move close to or away from each other respectively; the two movable frames are respectively provided with forming dies which are symmetrically arranged with each other, each forming die comprises a semi-annular pressing die and a pressing plate, the pressing die is fixed on the movable frame on the corresponding side, and the pressing plate is connected to one axial end of the pressing die and is driven by an extrusion driving piece to perform extrusion movement; after the forming dies on the two movable frames are matched and sleeved on the pipe to be flanged, the two pressing plates are combined to form a complete circular ring, the two pressing dies are also combined to form a complete circular ring, and a flange cavity of the complete circular ring is formed between the two pressing dies.
Furthermore, the two movable frames are respectively connected to the corresponding die underframe in a sliding manner.
Furthermore, the utility model also comprises a ground rail and a transfer vehicle which is connected with the ground rail in a sliding way, wherein the ground rail is arranged between the two movable frames, and the extending direction of the ground rail is vertical to the sliding direction of the two movable frames; a pipe die is fixed on the transfer trolley and used for sleeving a pipe to be flanged.
Furthermore, a plurality of guide rods which are perpendicular to the axial end face of the pressing die are fixed at intervals on the periphery of the pressing die, and each guide rod is connected with the pressing plate in a sliding mode.
Further, the extrusion driving member is an air cylinder.
Further, the die closing driving piece is an air cylinder.
Furthermore, the two sets of forming dies on the movable frame are respectively arranged at two ends of the movable frame in the length direction and used for synchronously flanging pipe orifices at two ends of the pipe.
The utility model adopts the above technical scheme, following technological effect has: the pipe flanging forming device has the advantages that the flanging is formed on the pipe orifice of the pipe by the aid of the split forming die, feeding and discharging of the pipe are convenient, effective positioning and flanging operation of the pipe can be achieved, and the flanging forming quality of the pipe is excellent, so that the pipe butting cost is effectively reduced, the construction difficulty is reduced, and the pipe butting quality is guaranteed.
Drawings
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments;
fig. 1 is a schematic view of the whole of the present invention;
FIG. 2 is a schematic view of the mold clamping of the molding dies on the two movable frames;
fig. 3 is an exploded view of the forming mold on the two movable frames after the flanging is formed on the pipe.
Detailed Description
As shown in one of fig. 1-3, the present invention relates to a pipe flanging device for fiber composite pipelines, which comprises two symmetrically arranged movable frames 1, wherein the two movable frames 1 are driven by corresponding mold closing driving members 3 to move toward or away from each other; the two movable frames 1 are respectively provided with forming dies 2 which are symmetrically arranged, each forming die 2 comprises a semi-annular pressing die 22 and a pressing plate 21, the pressing die 22 is fixed on the corresponding movable frame 1, and the pressing plate 21 is connected to one axial end of the pressing die 22 and is driven by an extrusion driving piece 24 to perform extrusion movement; after the forming dies 2 on the two movable frames 1 are matched and sleeved on the pipe 5 to be flanged, the two pressing plates 21 are combined to form a complete circular ring shape, the two pressing dies 22 are also combined to form a complete circular ring shape, and a complete circular ring-shaped flanging cavity 23 is formed between the two pressing dies 22.
The two movable frames 1 are respectively connected on the corresponding die underframe 7 in a sliding way.
The utility model also comprises a ground rail 8 and a transfer car 6 which is connected with the ground rail 8 in a sliding way, wherein the ground rail 8 is arranged between the two movable frames 1, and the extending direction of the ground rail 8 is vertical to the sliding direction of the two movable frames 1; a pipe die 4 is fixed on the transfer trolley 6, and the pipe die 4 is used for sleeving a pipe 5 to be flanged. Before the pipe 5 is turned over, the winding machine winds the pipe 5, the lifting platform ascends after the pipe 5 is turned over and jacks up the pipe die 4 to place the pipe on the transfer vehicle 6, and the pipe is kept at a hot state and is sent to a position between the two movable frames 1 by the transfer vehicle 6. The design can improve the transfer efficiency of the pipe 5 and has higher safety.
A plurality of guide rods 25 are fixed at intervals around the pressing die 22 and are perpendicular to the axial end face of the pressing die, and each guide rod 25 is connected with the pressing plate 21 in a sliding manner. The guide rods 25 play a role in guiding the movement of the pressing plate 21, and at least 3 guide rods 25 are arranged in one set of dies to ensure the consistent movement direction of the pressing plate 21.
The utility model discloses in, extrusion driving piece 24 is the cylinder, compound die driving piece 3 also can be the cylinder.
The two sets of forming dies 2 on the movable frame 1 are respectively arranged at two ends of the movable frame 1 in the length direction and used for synchronously flanging pipe orifices at two ends of the pipe 5.
Furthermore, the utility model discloses the turn-ups method of tubular product turn-ups device, it includes following step:
1) moving the pipe 5 which is still in a hot state to a position between the two movable frames 1;
2) the two movable frames 1 are pushed to approach each other and drive the forming molds 2 on the movable frames to be matched, the pressing plate 21 is arranged at the position of the pipe orifice of the pipe 5, and the pressing die 22 is sleeved outside the forming position section of the pipe 5;
3) the extrusion driving part 24 pushes the pressure plate 21 to move, the pressure plate 21 extrudes the position of the pipe orifice of the pipe 5 along the axial direction, and a flanging 51 is formed on the pipe orifice of the pipe 5 under the action of the pressure plate 21 and the pressing die 22;
4) after the flanging 51 is formed, the pressing plate 21 is pressed and kept still, after the pipe 5 is cooled to normal temperature, the pressing plate 21 returns to the original position, then the two movable frames 1 return to the original positions respectively, and finally the pipe 5 is pushed out from between the two movable frames 1.
The utility model discloses a forming die 2 of components of a whole that can function independently forms the turn-ups on the mouth of pipe of tubular product 5, and tubular product 5's business turn over material is convenient, can realize effective location and the turn-ups operation to tubular product 5, and tubular product 5's turn-ups shaping quality is excellent moreover to effectively reduce tubular product 5's butt joint cost, reduce the construction degree of difficulty, guarantee tubular product 5 butt joint quality.
The practice of the present invention has been described with reference to the accompanying drawings, but the invention is not limited to the embodiments described above, which are illustrative rather than limiting, and it will be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not substantially depart from the scope of the embodiments of the present invention, and are intended to be covered by the claims and the specification.
Claims (7)
1. The utility model provides a tubular product flanging device suitable for fibre composite pipe, its characterized in that: the movable frames are driven by corresponding die-closing driving pieces to move close to or away from each other respectively; the two movable frames are respectively provided with forming dies which are symmetrically arranged with each other, each forming die comprises a semi-annular pressing die and a pressing plate, the pressing die is fixed on the movable frame on the corresponding side, and the pressing plate is connected to one axial end of the pressing die and is driven by an extrusion driving piece to perform extrusion movement; after the forming dies on the two movable frames are matched and sleeved on the pipe to be flanged, the two pressing plates are combined to form a complete circular ring, the two pressing dies are also combined to form a complete circular ring, and a flange cavity of the complete circular ring is formed between the two pressing dies.
2. The pipe flanging device suitable for the fiber composite pipeline, according to claim 1, is characterized in that: the two movable frames are respectively connected on the corresponding die underframe in a sliding manner.
3. The pipe flanging device suitable for the fiber composite pipeline, according to claim 1, is characterized in that: the ground rail is arranged between the two movable frames, and the extending direction of the ground rail is vertical to the sliding direction of the two movable frames; a pipe die is fixed on the transfer trolley and used for sleeving a pipe to be flanged.
4. The pipe flanging device suitable for the fiber composite pipeline, according to claim 1, is characterized in that: and a plurality of guide rods which are perpendicular to the axial end face of the pressing die are fixed at intervals on the periphery of the pressing die, and each guide rod is respectively connected with the pressing plate in a sliding manner.
5. The pipe flanging device suitable for the fiber composite pipeline, according to claim 1, is characterized in that: the extrusion driving piece is an air cylinder.
6. The pipe flanging device suitable for the fiber composite pipeline, according to claim 1, is characterized in that: the die assembly driving part is an air cylinder.
7. The pipe flanging device suitable for the fiber composite pipeline, according to claim 1, is characterized in that: the two sets of forming dies on the movable frame are respectively arranged at two ends of the movable frame in the length direction and are used for synchronously flanging pipe orifices at two ends of the pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021636668.2U CN212288720U (en) | 2020-08-07 | 2020-08-07 | Pipe flanging device suitable for fiber composite pipeline |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021636668.2U CN212288720U (en) | 2020-08-07 | 2020-08-07 | Pipe flanging device suitable for fiber composite pipeline |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212288720U true CN212288720U (en) | 2021-01-05 |
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ID=73937424
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021636668.2U Active CN212288720U (en) | 2020-08-07 | 2020-08-07 | Pipe flanging device suitable for fiber composite pipeline |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212288720U (en) |
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2020
- 2020-08-07 CN CN202021636668.2U patent/CN212288720U/en active Active
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