CN208277398U - A kind of MPP pipe extrusion die - Google Patents
A kind of MPP pipe extrusion die Download PDFInfo
- Publication number
- CN208277398U CN208277398U CN201820807359.3U CN201820807359U CN208277398U CN 208277398 U CN208277398 U CN 208277398U CN 201820807359 U CN201820807359 U CN 201820807359U CN 208277398 U CN208277398 U CN 208277398U
- Authority
- CN
- China
- Prior art keywords
- runner
- mpp pipe
- frame
- extrusion die
- extruder
- 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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- Extrusion Moulding Of Plastics Or The Like (AREA)
Abstract
The utility model is a kind of MPP pipe extrusion die, belongs to cable tube processing technique field；The utility model intends to solve the technical problem by providing a kind of MPP pipe extrusion dies；In order to solve the above-mentioned technical problem, technical solution used by the utility model is；A kind of MPP pipe extrusion die, comprising: extruder, arcuate die, the extruder are fixedly mounted on the ground, and the arcuate die is fixedly mounted on the MPP pipe outlet end of the extruder vertically；The arcuate die includes: frame, fixed plate, bolt, runner, rotary wheel frame, and the frame is rectangle frame, and the rotary wheel frame is c-type plate, and the both ends of the runner are rotatably connected in the rotary wheel frame；The equipment is widely used in pipe fitting manufacture field.
Description
Technical field
The utility model belongs to cable tube processing technique field, and in particular to a kind of MPP pipe extrusion die.
Background technique
MPP pipe is also known as MPP power cable protecting pipe, is divided into digging type and no-dig technique type, MPP no-dig technique pipe is also referred to as MPP
Push pipe or support trombone slide.MPP pipe uses modified polypropene for main raw material(s).Have the characteristics that resistant to high temperatures, proof to external pressure, is suitable for
10KV or more high voltage transmission line cable duct bank tubing.
In pipeline field, MPP electrical cable protection sleeve be widely used in municipal administration, telecommunications, electric power, coal gas, tap water,
The pipe engineerings such as heating power.It is fixed by the screening of formula material, processing, drying, extrusion, die orifice in the production process of MPP pipe
Diameter, spraying cooling, inkjet printing, traction, spacing cutting, examine, envelope dustproof cover, storage and etc..And in actual production process,
After MPP pipe is squeezed out by equipment, temperature is higher, and shape is difficult to fix, and needs to carry out die orifice sizing according to processing request, determines diameter
Size, and extrusion die is particularly important, not only can carry out diameter restriction to MPP pipe, but also strengthen the processing work of MPP pipe
Skill precision, therefore it provides a kind of MPP pipe extrusion die is a current problem urgently to be resolved.
Utility model content
The utility model intends to solve the technical problem by providing a kind of MPP pipe extrusion die, the MPP pipe extrusion die, knots
Structure is simple, install convenient, reliable and stable, applied widely and at low cost.
In order to solve the above-mentioned technical problem, the technology employed by the present utility model is a kind of MPP pipe extrusion die,
It include: extruder, arcuate die, the extruder is fixedly mounted on the ground, and the arcuate die is fixedly mounted on institute vertically
State the MPP pipe outlet end of extruder；
The arcuate die includes: frame, fixed plate, bolt, runner, rotary wheel frame, and the frame is rectangle frame, the frame
Frame is all symmetrically arranged with the fixed plate up and down, and described bolt one end is threadedly coupled with the fixed plate, the other end with
The rotary wheel frame is fixedly connected, and the rotary wheel frame is c-type plate, and the runner is axisymmetric variable diameters runner, the runner
Diameter gradually become smaller from both ends to centre, the bus of the runner is circular arc, and the bus of four runners surrounds one
Circle, the runner are rotatably connected in the shaft of the rotary wheel frame.
The runner is the identical runner of four shape sizes, the axis horizontal of upper and lower two runners, left and right two
The axis vertical of runner.
The vertical position of upper and lower two runners can be adjusted with screw thread, and the lateral position of two runners in left and right can be with
Screw thread is adjusted.
The circle that the runner bus surrounds and the MPP pipe at the outlet of extruder end are coaxial.
The large end face of the frame is parallel with the end face of MPP pipe outlet end.
The utility model has the beneficial effect that compared with prior art
One, a kind of MPP pipe extrusion die that the utility model uses limits the diameter of MPP pipe, adds according to different needs
The strong processing technology of MPP pipe, improves the precision of MPP pipe；
Two, a kind of MPP pipe extrusion die that the utility model uses is arranged symmetrically, and stability is high, and structure is simple, passes through spiral shell
Bolt adjusts the position of runner, and flexibility ratio is high, can be adapted for the MPP pipe of different-diameter；
Three, a kind of MPP pipe extrusion die that the utility model uses, easy to operate, easy to process, manufacturing cost is low, fits
It is wide with range.
Detailed description of the invention
The utility model is described further with reference to the accompanying drawing.
Fig. 1 is the structural schematic diagram of the utility model MPP pipe extrusion die.
Fig. 2 is the arcuate die side view of the utility model MPP pipe extrusion die.
Fig. 3 is the runner schematic diagram of the utility model MPP pipe extrusion die.
1 is extruder in figure, and 2 be arcuate die, and 21 be frame, and 22 be fixed plate, and 23 be bolt, and 24 be runner, and 25 are
Rotary wheel frame.
Specific embodiment
As shown in Figures 1 to 3,
One of the present embodiment MPP pipe extrusion die, comprising: extruder 1, arcuate die 2, the extruder 1 are fixed
On the ground, the arcuate die 2 is fixedly mounted on the MPP pipe outlet end of the extruder 1 vertically for installation；
The arcuate die 2 includes: frame 21, fixed plate 22, bolt 23, runner 24, rotary wheel frame 25, and the frame 21 is
Rectangle frame, the frame 21 are all symmetrically arranged with the fixed plate 22, described 23 one end of bolt and the fixation up and down
Plate 22 is threadedly coupled, and the other end is fixedly connected with the rotary wheel frame 25, and the rotary wheel frame 25 is c-type plate, and the runner 24 is
The diameter of axisymmetric variable diameters runner, the runner 24 gradually becomes smaller from both ends to centre, and the bus of the runner 24 is circle
Arc, and the bus of four runners 24 surrounds a circle, the runner 24 is rotatably connected on the shaft of the rotary wheel frame 25
On.
The runner 24 is the identical runner of four shape sizes, the axis horizontal of upper and lower two runners 24, left and right
The axis vertical of two runners 24.
The vertical position of upper and lower two runners 24 can be adjusted with screw thread, the lateral position of two runners 24 in left and right
It can be adjusted with screw thread.
The circle that 24 bus of runner surrounds and the MPP pipe of 1 outlet end of extruder are coaxial.
The large end face of the frame 21 is parallel with the end face of MPP pipe outlet end.
After MPP pipe is squeezed out by equipment in the present embodiment, die orifice sizing is carried out, determines the size of diameter, by adjusting bolt
23 position in fixed plate 22 makes to control the position up and down of rotary wheel frame 25 to have adjusted the position of runner 24
It obtains runner 24 and surrounds circle, meet processing request, then MPP pipe sizing in arcuate die 2, enter back into down processing work together
Sequence.
In conclusion the utility model structure is simple, and it is convenient to use, it is practical, so, the present invention effectively overcomes
Practical problem in the prior art is to have very high utility value and a Practical significance.
Above embodiment is merely exemplary to illustrate the principles of the present invention and its effect, and not for limitation, this is practical new
Type.Person skilled in the art can all repair above-described embodiment under the spirit and scope without prejudice to the utility model
Decorations improve.Therefore, all lift in the technical field has usually intellectual without departing from the revealed spirit of the utility model
With all equivalent modifications completed under technical idea or change, should be covered by the claim of the utility model.
Claims (5)
1. a kind of MPP pipe extrusion die characterized by comprising extruder (1), arcuate die (2), the extruder (1) are solid
Dingan County fills on the ground, and the arcuate die (2) is fixedly mounted on the MPP pipe outlet end of the extruder (1) vertically；
The arcuate die (2) includes: frame (21), fixed plate (22), bolt (23), runner (24), rotary wheel frame (25), described
Frame (21) is rectangle frame, and the frame (21) is all symmetrically arranged with the fixed plate (22), the bolt up and down
(23) one end is threadedly coupled with the fixed plate (22), and the other end is fixedly connected with the rotary wheel frame (25), the rotary wheel frame
It (25) is c-type plate, the runner (24) is axisymmetric variable diameters runner, and the diameter of the runner (24) is from both ends to centre
It gradually becoming smaller, the bus of the runner (24) is circular arc, and the bus of four runners (24) surrounds a circle, described turn
Wheel (24) is rotatably connected in the shaft of the rotary wheel frame (25).
2. a kind of MPP pipe extrusion die according to claim 1, it is characterised in that: the runner (24) is four shapes
The identical runner of size, the axis horizontal of upper and lower two runners (24), the axis vertical of two runners (24) in left and right.
3. a kind of MPP pipe extrusion die according to claim 2, it is characterised in that: upper and lower two runners (24)
Vertical position can be adjusted with screw thread, and the lateral position of two runners (24) in left and right can be adjusted with screw thread.
4. a kind of MPP pipe extrusion die according to claim 2, it is characterised in that: runner (24) bus surrounds
It is round coaxial with the MPP pipe of the extruder (1) outlet end.
5. according to claim 1 to a kind of MPP pipe extrusion die described in 4 any claims, it is characterised in that: the frame
(21) large end face is parallel with the end face of MPP pipe outlet end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820807359.3U CN208277398U (en) | 2018-05-26 | 2018-05-26 | A kind of MPP pipe extrusion die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820807359.3U CN208277398U (en) | 2018-05-26 | 2018-05-26 | A kind of MPP pipe extrusion die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208277398U true CN208277398U (en) | 2018-12-25 |
Family
ID=64706247
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820807359.3U Expired - Fee Related CN208277398U (en) | 2018-05-26 | 2018-05-26 | A kind of MPP pipe extrusion die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208277398U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111823622A (en) * | 2020-05-18 | 2020-10-27 | 泰州市季氟隆塑胶制品有限公司 | Polytetrafluoroethylene pipe and preparation method thereof |
-
2018
- 2018-05-26 CN CN201820807359.3U patent/CN208277398U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111823622A (en) * | 2020-05-18 | 2020-10-27 | 泰州市季氟隆塑胶制品有限公司 | Polytetrafluoroethylene pipe and preparation method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181225 Termination date: 20200526 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |