CN213947421U - Flaring equipment is used in production of PVC tubular product for high performance drainage - Google Patents
Flaring equipment is used in production of PVC tubular product for high performance drainage Download PDFInfo
- Publication number
- CN213947421U CN213947421U CN202022791933.0U CN202022791933U CN213947421U CN 213947421 U CN213947421 U CN 213947421U CN 202022791933 U CN202022791933 U CN 202022791933U CN 213947421 U CN213947421 U CN 213947421U
- Authority
- CN
- China
- Prior art keywords
- rubber ring
- oil cylinder
- pipe
- ring
- die
- 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
Images
Landscapes
- Shaping Of Tube Ends By Bending Or Straightening (AREA)
Abstract
The utility model provides flaring equipment for producing PVC pipes for high-performance drainage, which comprises a frame, a rubber ring placing area, a rubber ring presetting area, a pipe tightening device and a mouth opening module; the rubber ring placing area and the rubber ring presetting area are positioned at the upper part of the rack, and the pipe clamping device and the opening releasing module are positioned at the lower part of the rack. The utility model has the advantages that: in production, the rubber ring is placed in the pipe flaring to ensure that the rubber ring cannot fall off, and the rubber ring cannot be detached after being installed; moreover, the steel ring formed by the steel plate is arranged in the rubber ring, the tension of the steel ring enables the rubber ring to be tightly attached to the inner wall of the pipe flaring, and the rubber ring cannot lose the sealing effect due to extrusion and displacement of the pipe during construction and installation.
Description
Technical Field
The utility model belongs to the technical field of tubular product, specifically belong to a flaring equipment is used in production of PVC tubular product for high performance drainage.
Background
At present, most of drainage and sewage pipelines in the market are PVC drainage pipes and rainwater pipes, but the quality of the drainage and sewage pipelines is different. PVC drainpipes are supported by national standards (GB/T5836.1-2018) in the market, but pipes produced according to the national standard have high cost and high selling price, so that a lot of non-national standard pipes are derived according to the market, and then problems are caused:
1. the quality of the existing PVC drainage pipe cannot meet the requirement of long-term use, and is brittle, fragile and not durable;
2. the pressure bearing capacity is poor, and under the condition of high drainage pressure, the situation that water cannot be drained or the pipe is broken due to the high drainage pressure often occurs;
3. the existing pipe connection mode is mostly an adhesive mode, and the pipe is adhered with the drainage pipe fitting by adhesive; the joint is easy to lose effectiveness, and the application performance is difficult to guarantee.
SUMMERY OF THE UTILITY MODEL
The utility model provides a flaring equipment is used in production of PVC tubular product for high performance drainage to reach and improve tubular product structure, make the connected mode of tubular product safer effectual purpose.
A flaring device for producing a high-performance PVC (polyvinyl chloride) pipe for drainage comprises a rack and is characterized by further comprising a rubber ring placing area, a rubber ring presetting area, a pipe clamping device and a flaring module; the rubber ring placing area and the rubber ring presetting area are positioned at the upper part in the rack, and the pipe clamping device and the opening releasing module are positioned at the lower part of the rack;
in the rubber ring placing area, two first feed rods are connected to the rack, an action frame penetrates through the first feed rods, a placing seat is fixed on the action frame, and the action frame is connected to an action end of the first oil cylinder; the first oil cylinder is fixed on the frame;
a second oil cylinder is fixed on the rack, and the action end of the second oil cylinder is connected with a rubber ring prefabricating area; the second oil cylinder is connected with a connecting plate, an extension rod is connected to the connecting plate, a rubber ring preset ring is fixed at the end of the extension rod, and a ball is arranged in the rubber ring preset ring through a spring pad; the rubber ring preset ring corresponds to the placing seat in position;
the pipe clamping device comprises an upper die and a lower die, and the upper die and the lower die are respectively arranged on the second polished rod in a penetrating manner; the lower die is a fixed die, the upper die is connected to the action end of the oil cylinder III, and the oil cylinder III is connected to the rack;
the position of the opening module corresponds to the position of the pipe clamping device, an opening die is installed on a support plate in the opening module, a push ring is sleeved at the root position outside the opening die, a connecting rod of the push ring penetrates through the support plate to be connected with an installation plate, the installation plate is connected to the action end of the oil cylinder IV, and the oil cylinder IV is fixed on the other support plate; the opening die is provided with a groove, a vacuum exhaust hole is formed in the groove, the opening die penetrates through the support plate, and the other end of the support plate is connected with a vacuum pump connecting pipe.
Furthermore, the placing seat comprises six fixing rods, and the end parts of the six fixing rods are connected with hexagonal fixing plates.
Furthermore, a circular hole is formed in the middle of the hexagonal fixing plate.
Before flaring, a spare rubber ring is placed on a placing seat in a placing area, an action frame moves forwards under the action of a first oil cylinder, the rubber ring on the placing seat moves to a rubber ring preset ring, then the action frame returns, and one rubber ring is left in the rubber ring preset ring;
under the action of the second oil cylinder, the prefabricated area moves downwards to be flush with the opening module, then the opening module moves forwards, the rubber ring is placed at the groove of the opening module, then the second oil cylinder returns, and the opening module returns;
the outer diameter of the opening die is the same as that of the pipe, the pipe product is cut in the previous procedure and is heated by a high-temperature furnace, and after the heating is finished, the pipe is fixed by a pipe clamping device; after the pipe is in place, the opening module moves forwards to support one end of the pipe through the opening mold, so that the purpose of opening the opening is achieved. And then, the vacuum pump starts to work, air in the contact part of the pipe and the opening die is sucked out, the inner wall of the pipe is attached to the opening die, the pipe is cooled and shaped, the push ring moves forwards under the action of the oil cylinder IV after the pipe is shaped, the pipe with the finished opening is pushed out, the opening expansion is finished, and the rubber ring is arranged on the inner wall of the pipe.
The utility model has the advantages that:
in production, the rubber ring is placed in the pipe flaring to ensure that the rubber ring cannot fall off, and the rubber ring cannot be detached after being installed; moreover, the steel ring formed by the steel plate is arranged in the rubber ring, the tension of the steel ring enables the rubber ring to be tightly attached to the inner wall of the pipe flaring, and the rubber ring cannot lose the sealing effect due to extrusion and displacement of the pipe during construction and installation.
Drawings
FIG. 1 is a schematic view of a flaring device;
FIG. 2 is a schematic view of a flaring device;
FIG. 3 is a schematic diagram illustrating the rubber ring moving from the placing base to the preset ring when the flaring device is in operation;
FIG. 4 is a schematic diagram of a rubber ring placed in a groove of a mouth-opening mold from a preset ring when the mouth-opening device works;
FIG. 5 is a schematic view illustrating that when the flaring device is in operation, the push ring moves forward to push out the tube after the flaring is completed;
fig. 6 is a schematic view of the structure of the tapping die.
In the figure: 1. a pipe; 2. fixing the rod; 3. a fixing plate; 4. a vacuum pump connecting pipe; 5. a frame; 6.1, an action frame; 6.2, a first polished rod; 6.3, placing a seat; 6.4, a first oil cylinder; 7.1, a second oil cylinder; 7.2, connecting plates; 7.3, extending the rod; 7.4, presetting a ring for a rubber ring; 8.1, an upper die; 8.2, a lower die; 8.3, a second polished rod; 8.4, an oil cylinder III; 9.1, a support plate; 9.2, opening the die; 9.21, a groove; 9.22, vacuum exhaust holes; 9.3, pushing a ring; 9.4, mounting a plate; 9.5 and an oil cylinder IV.
Detailed Description
The technical solution of the present invention is further explained by the following embodiments.
Example 1
A flaring device for producing a high-performance PVC pipe for drainage comprises a frame 5 and is characterized by further comprising a rubber ring placing area, a rubber ring presetting area, a pipe clamping device and a flaring die set; the rubber ring placing area and the rubber ring presetting area are positioned at the upper part in the rack 5, and the pipe clamping device and the opening releasing module are positioned at the lower part of the rack 5;
in the rubber ring placing area, two optical bars I6.2 are connected to the rack, an action frame 6.1 is arranged on the optical bars I6.2 in a penetrating mode, a placing seat 6.3 is fixed on the action frame 6.1, and the action frame 6.1 is connected to an action end of an oil cylinder I6.4; the first oil cylinder 6.4 is fixed on the frame 5; the placing seat 6.3 comprises six fixing rods 2, and the end parts of the six fixing rods 2 are connected with hexagonal fixing plates 3; the middle of the hexagonal fixing plate 3 is provided with a circular hole.
An oil cylinder II 7.1 is also fixed on the frame 5, and the action end of the oil cylinder II 7.1 is connected to form a rubber ring prefabricating area; the second oil cylinder 7.2 is connected with a connecting plate 7.2, the connecting plate 7.2 is connected with an extension rod 7.3, the end part of the extension rod 7.3 is fixed to a rubber ring preset ring 7.4, and in the rubber ring preset ring 7.4, a ball is connected with a spring pad in the preset ring to realize retraction and ejection of the ball; and the position of the rubber ring preset ring 7.4 corresponds to the placing seat 6.3;
the pipe clamping device comprises an upper die 8.1 and a lower die 8.2, and the upper die 8.1 and the lower die 8.2 are respectively arranged on a second polished rod 8.3 in a penetrating manner; the lower die 8.2 is a fixed die, the upper die 8.1 is connected to the action end of the oil cylinder III 8.4, and the oil cylinder III 8.4 is connected to the rack 5;
the position of the opening module corresponds to that of the pipe clamping device, an opening mold 9.2 is mounted on a support plate 9.1 in the opening module, a push ring 9.3 is sleeved at the root position of the outer side of the opening mold 9.2, a connecting rod of the push ring penetrates through the support plate 9.1 to be connected with a mounting plate 9.4, the mounting plate 9.4 is connected with an action end of an oil cylinder four 9.5, and the oil cylinder four 9.5 is fixed on the other support plate 9.1; the opening mold 9.2 is provided with a groove 9.21, a vacuum exhaust hole 9.22 is arranged in the groove, the opening mold 9.2 penetrates through the support plate 9.1, and the other end of the support plate 9.1 is connected with a vacuum pump connecting pipe 4.
Claims (3)
1. A flaring device for producing a high-performance PVC (polyvinyl chloride) pipe for drainage comprises a rack and is characterized by further comprising a rubber ring placing area, a rubber ring presetting area, a pipe clamping device and a flaring module; the rubber ring placing area and the rubber ring presetting area are positioned at the upper part in the rack, and the pipe clamping device and the opening releasing module are positioned at the lower part of the rack;
in the rubber ring placing area, two first feed rods are connected to the rack, an action frame penetrates through the first feed rods, a placing seat is fixed on the action frame, and the action frame is connected to an action end of the first oil cylinder; the first oil cylinder is fixed on the frame;
a second oil cylinder is fixed on the rack, and the action end of the second oil cylinder is connected with a rubber ring prefabricating area; the second oil cylinder is connected with a connecting plate, an extension rod is connected to the connecting plate, a rubber ring preset ring is fixed at the end of the extension rod, and a ball is arranged in the rubber ring preset ring through a spring pad; the rubber ring preset ring corresponds to the placing seat in position;
the pipe clamping device comprises an upper die and a lower die, and the upper die and the lower die are respectively arranged on the second polished rod in a penetrating manner; the lower die is a fixed die, the upper die is connected to the action end of the oil cylinder III, and the oil cylinder III is connected to the rack;
the position of the opening module corresponds to the position of the pipe clamping device, an opening die is installed on a support plate in the opening module, a push ring is sleeved at the root position outside the opening die, a connecting rod of the push ring penetrates through the support plate to be connected with an installation plate, the installation plate is connected to the action end of the oil cylinder IV, and the oil cylinder IV is fixed on the other support plate; the opening die is provided with a groove, a vacuum exhaust hole is formed in the groove, the opening die penetrates through the support plate, and the other end of the support plate is connected with a vacuum pump connecting pipe.
2. The flaring device for producing the PVC pipe for high-performance drainage as claimed in claim 1, wherein the placing seat comprises six fixing rods, and the end parts of the six fixing rods are connected with hexagonal fixing plates.
3. The flaring device for producing the PVC pipe for high-performance drainage of claim 2, wherein a circular hole is formed in the middle of the hexagonal fixing plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022791933.0U CN213947421U (en) | 2020-11-27 | 2020-11-27 | Flaring equipment is used in production of PVC tubular product for high performance drainage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022791933.0U CN213947421U (en) | 2020-11-27 | 2020-11-27 | Flaring equipment is used in production of PVC tubular product for high performance drainage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213947421U true CN213947421U (en) | 2021-08-13 |
Family
ID=77213056
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022791933.0U Active CN213947421U (en) | 2020-11-27 | 2020-11-27 | Flaring equipment is used in production of PVC tubular product for high performance drainage |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213947421U (en) |
-
2020
- 2020-11-27 CN CN202022791933.0U patent/CN213947421U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN213947421U (en) | Flaring equipment is used in production of PVC tubular product for high performance drainage | |
| CN101696900B (en) | Automatic leak detector | |
| CN111255222A (en) | Scaffold wall connecting piece and using method thereof | |
| CN108954853B (en) | End plugging device for vacuum heat collecting tube of solar water heater | |
| CN211709089U (en) | Clamping tool for manufacturing PVC double-wall corrugated pipe | |
| CN210877820U (en) | Processing equipment for steel pipe production | |
| CN211821238U (en) | Pressure tapping device without stopping conveying | |
| CN210069161U (en) | HDPE double-wall corrugated pipe | |
| CN210600443U (en) | Novel water supply and drainage pipe installation and fixation device | |
| CN204382575U (en) | A kind of plastic pipe double molds forming machine | |
| CN112480566A (en) | High-performance PVC (polyvinyl chloride) pipe for drainage and preparation method thereof | |
| CN210820907U (en) | Flaring device for PVC (polyvinyl chloride) pipe | |
| CN205183448U (en) | Punch press with buffer function | |
| CN220720325U (en) | Bent pipe type steel-plastic joint assembling machine | |
| CN201792492U (en) | Port flaring device for steel-plastic composite pressure pipe | |
| CN202336550U (en) | Pipe clamp molding processing device | |
| CN217414954U (en) | Novel welding mould support device | |
| CN108819082A (en) | A kind of Anti-leakage type extrusion die structure | |
| CN213929759U (en) | Novel PVC double-layer axial hollow wall pipe | |
| CN213767353U (en) | Metal pipe fitting protection device | |
| CN213055992U (en) | Polymer tube flanging device | |
| CN219413730U (en) | Pre-buried locating sleeve of electric installation engineering | |
| CN211729241U (en) | Mechanical arm convenient to clamp | |
| CN216408588U (en) | Firmly-supported water saving device for irrigation area | |
| CN214685094U (en) | Copper alloy heat insulation jig structure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |