CN206426433U - A kind of reducing mould of plastic pipe - Google Patents
A kind of reducing mould of plastic pipe Download PDFInfo
- Publication number
- CN206426433U CN206426433U CN201621107391.8U CN201621107391U CN206426433U CN 206426433 U CN206426433 U CN 206426433U CN 201621107391 U CN201621107391 U CN 201621107391U CN 206426433 U CN206426433 U CN 206426433U
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- China
- Prior art keywords
- reducing
- fixed seat
- mouth mold
- pressing plate
- core rod
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Abstract
The utility model is related to a kind of reducing mould of plastic pipe, including core rod, mouth mold and several reducing modules, several described reducing modules are located at the side of mouth mold, the core rod is located in mouth mold and several reducing modules, sizing passage is formed between mouth mold and core rod, exit passageway is formed between several reducing modules and core rod, exit passageway is connected with sizing passage.In the utility model, exit passageway is formed between several reducing modules and core rod；When several reducing modules are subjected to displacement with respect to core rod in perpendicular, the radius of exit passageway changes, and the plastic pipe of production has different bores, so as to realize that one set of die can produce the pipe material product of many specifications.
Description
Technical field
The utility model is related to production die of plastic pipes technical field, more specifically a kind of reducing of plastic pipe
Mould.
Background technology
Current production die of plastic pipes, is all constituted, single type mould by fixing a mouth mold with a core rod
The pipe material product of single bore can only be produced.When needing to produce the pipe material product of different size, it is necessary to own to production line
Equipment downtime, changes other types of molds, and mould is heated again, could realize the conversion of pipe material product production.Tubing is produced
The whole transfer process of product production is cumbersome, and all devices of production line stop chance to equipment belt to be lost, wave
Take the substantial amounts of energy.
Utility model content
In order to overcome above the deficiencies in the prior art, the utility model, which provides one kind, can produce different caliber pipe material products
Plastic pipe reducing mould.
To solve prior art problem, the technical solution adopted in the utility model is：
A kind of reducing mould of plastic pipe, including core rod, mouth mold and several reducing modules, several described changes
Footpath module is located at the side of mouth mold, and the core rod is located in mouth mold and several reducing modules, forms fixed between mouth mold and core rod
Type passage, forms exit passageway between several reducing modules and core rod, exit passageway is connected with sizing passage.
In the utility model, exit passageway is formed between several reducing modules and core rod；When several reducing module phases
To core rod when perpendicular is subjected to displacement, the radius of exit passageway changes, and the plastic pipe of production has different mouths
Footpath, so as to realize that one set of die can produce the pipe material product of many specifications.
Further, the side of the mouth mold is provided with several step ladder circular ring structures, several reducing modules difference
It is fixed on by the pressing plate of opposite side in several step ladder circular ring structures.
Further, it is additionally provided with limited post between the pressing plate and mouth mold, the bridge screw is by pressing plate, limited post and mouth
Mould is fixed.
Further, the lateral surface of the pressing plate is provided with fixed seat, and the periphery of the fixed seat is provided with adjustment seat, fixed seat
Position with adjustment seat is corresponding with the position of reducing module；The fixed seat is fixed on pressing plate lateral surface by fixed seat screw
On, the adjustment seat is fixed on by adjustment seat fixing screws on the lateral surface of reducing module；
Further, the relative position of the adjustment seat and fixed seat is equipped with screw, and the adjusting screw is worn successively
The screw of adjustment seat and fixed seat is connected with adjustment seat and fixed seat.
Further, the adjusting screw is provided with stop screw close to the end of fixed seat, stop screw and fixed seat it
Between be provided with packing ring, the packing ring is set in adjusting screw；When turning adjusting screw, because fixed seat position is constant, adjustment seat
Moved with reducing module along pressing plate diametric(al).
In the utility model, by turning and the corresponding adjusting screw of reducing module difference, the displacement of control reducing module.
When tightening adjusting screw, the distance of several reducing modules and core rod reduces, so that the radius of exit passageway diminishes, produces
The less pipe material product of bore；When unscrewing adjusting screw, the distance increase of several reducing modules and core rod, so as to export logical
The radius in road becomes big, produces the larger pipe material product of bore, so as to realize the radius of control exit passageway to produce many rule
The pipe material product of lattice.
Further, the center of the pressing plate and correspondence exit passageway position be provided with tubing guiding device, the tubing
The radius of guiding device is more than the maximum radius of exit passageway.
Compared with prior art, the utility model controls the displacement of several reducing modules by adjusting screw, so as to control
The radius of exit passageway processed changes, and the plastic pipe of production has different bores, so as to realize that one set of die can be produced
The pipe material product of many specifications.
Brief description of the drawings
Accompanying drawing 1 is the lateral plan of the utility model embodiment.
Accompanying drawing 2 is the section view in the A-A faces of the utility model embodiment.
Embodiment
Explanation is further explained to the utility model below in conjunction with accompanying drawing.Accompanying drawing being given for example only property explanation, it is impossible to
It is interpreted as to limitation of the present utility model；In order to more preferably illustrate the present embodiment, some parts of accompanying drawing have omission, amplification or contracted
It is small；To those skilled in the art, some known features and its explanation may be omitted and will be understood by accompanying drawing.
As depicted in figs. 1 and 2, the reducing mould of a kind of plastic pipe, including core rod 1, mouth mold 2 and several reducings
Module 9, several described reducing modules 9 are located at the side of mouth mold 2, and the core rod 1 is located at mouth mold 2 and several reducing modules 9
It is interior, sizing passage 15 is formed between mouth mold 2 and core rod 1, exit passageway 16 is formed between several reducing modules 9 and core rod 1, is gone out
Mouth passage 16 is connected with sizing passage 15.
In the utility model, exit passageway 16 is formed between several reducing modules 9 and core rod 1；When several reducing moulds
Block 9 is with respect to core rod 1 when perpendicular is subjected to displacement, and the radius of exit passageway 16 changes, and the plastic pipe of production has
Different bore, so as to realize that one set of die can produce the pipe material product of many specifications.
The side of the mouth mold 2 is provided with several step ladder circular ring structures, and several described reducing modules 9 are respectively by another
The pressing plate 5 of side is fixed in several step ladder circular ring structures；Limited post 4, the pressure are additionally provided between the pressing plate 5 and mouth mold 2
Plate bolt 3 fixes pressing plate 5, limited post 4 and mouth mold 2.
In the present embodiment, four reducing modules 9 are provided with, respectively on the different circumferencial direction in the side of mouth mold 2.Simultaneously
Provided with four bridge screws 3 and limited post 4, four bridge screws 3 fix pressing plate 5, limited post 4 and mouth mold 2, while pressing plate 5
Limitation reducing module 9 is moved in the horizontal direction, moving range of the limitation reducing of limited post 4 module 9 in vertical plane.
The lateral surface of the pressing plate 5 is provided with fixed seat 12, and the periphery of the fixed seat 12 is provided with adjustment seat 11, fixed seat 12
Position with adjustment seat 11 is corresponding with the position of reducing module 9；The fixed seat 12 is fixed on pressing plate by fixed seat screw 8
On 5 lateral surfaces, the adjustment seat 11 is fixed on by adjustment seat fixing screws 10 on the lateral surface of reducing module 9；The regulation
The relative position of seat 11 and fixed seat 12 is equipped with screw, and the adjusting screw 6 wears adjustment seat 11 and fixed seat 12 successively
Screw is connected with adjustment seat 11 and fixed seat 12.
The adjusting screw 6 is provided with stop screw 13 close to the end of fixed seat 12, stop screw 13 and fixed seat 12 it
Between be provided with packing ring 14, the packing ring 14 is set in adjusting screw 6；When turning adjusting screw 6, the position of fixed seat 12 is constant, adjusts
Section seat 11 is moved with reducing module 9 along the diametric(al) of pressing plate 5.
The center of the pressing plate 5 and the correspondingly position of exit passageway 16 are provided with tubing guiding device 7, the tubing export dress
Put 7 radius be more than exit passageway 16 maximum radius.
In the present embodiment, four adjusting screws 6 are sequentially sequentially adjusted in clockwise or counterclockwise centered on core rod 1, when stubborn
During tight adjusting screw 6, four reducing modules 9 and the distance of core rod 1 reduce, so that the radius of exit passageway 16 diminishes；When unscrewing
During adjusting screw 6, four reducing modules 9 and the distance of core rod 1 increase, so that the radius 16 of exit passageway becomes big, so as to realize
Control the radius of exit passageway 16 to produce the pipe material product of plurality of specifications, be greatly saved the energy, while avoiding in the past
The trouble of the conversion of pipe material product production.
Obviously, above-described embodiment of the present utility model is only intended to clearly illustrate the utility model example, and
It is not the restriction to embodiment of the present utility model.It can also make on the basis of the above description other various forms of
Change changes, and there is no necessity and possibility to exhaust all the enbodiments.It is all it is of the present utility model spirit and principle
Within any modifications, equivalent substitutions and improvements for being made etc., should be included in the utility model scope of the claims it
It is interior.
Claims (6)
1. the reducing mould of a kind of plastic pipe, it is characterised in that including core rod（1）, mouth mold（2）With several reducing moulds
Block（9）, several described reducing modules（9）Positioned at mouth mold（2）Side, the core rod（1）Positioned at mouth mold（2）With several changes
Footpath module（9）It is interior, mouth mold（2）With core rod（1）Between formed sizing passage（15）, several reducing modules（9）With core rod（1）It
Between form exit passageway（16）, exit passageway（16）With sizing passage（15）Connection.
2. the reducing mould of plastic pipe according to claim 1, it is characterised in that the mouth mold（2）Side
Provided with several step ladder circular ring structures, several described reducing modules（9）Pass through the pressing plate of opposite side respectively（5）It is fixed on some
In individual step ladder circular ring structure.
3. the reducing mould of plastic pipe according to claim 2, it is characterised in that the pressing plate（5）And mouth mold
（2）Between be additionally provided with limited post（4）, bridge screw（3）By pressing plate（5）, limited post（4）With mouth mold（2）It is fixed.
4. the reducing mould of plastic pipe according to claim 3, it is characterised in that the pressing plate（5）Outside
Face is provided with fixed seat（12）, the fixed seat（12）Periphery be provided with adjustment seat（11）, fixed seat（12）And adjustment seat（11）'s
Position and reducing module（9）Position it is corresponding；The fixed seat（12）Pass through fixed seat screw（8）It is fixed on pressing plate（5）Outside
On side, the adjustment seat（11）Pass through adjustment seat fixing screws（10）It is fixed on reducing module（9）Lateral surface on；
The adjustment seat（11）And fixed seat（12）Relative position be equipped with screw, adjusting screw（6）Adjustment seat is worn successively
（11）And fixed seat（12）Screw and adjustment seat（11）And fixed seat（12）Connection.
5. the reducing mould of plastic pipe according to claim 4, it is characterised in that the adjusting screw（6）Lean on
Nearly fixed seat（12）End be provided with stop screw（13）, stop screw（13）And fixed seat（12）Between be provided with packing ring（14）,
The packing ring（14）It is set in adjusting screw（6）On；Turn adjusting screw（6）When, fixed seat（12）Position is constant, adjustment seat
（11）With reducing module（9）Along pressing plate（5）Diametric(al) is moved.
6. the reducing mould of plastic pipe according to claim 5, it is characterised in that the pressing plate（5）Center
And correspondence exit passageway（16）Position be provided with tubing guiding device（7）, the tubing guiding device（7）Radius be more than outlet
Passage（16）Maximum radius.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621107391.8U CN206426433U (en) | 2016-09-30 | 2016-09-30 | A kind of reducing mould of plastic pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621107391.8U CN206426433U (en) | 2016-09-30 | 2016-09-30 | A kind of reducing mould of plastic pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206426433U true CN206426433U (en) | 2017-08-22 |
Family
ID=59589210
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621107391.8U Active CN206426433U (en) | 2016-09-30 | 2016-09-30 | A kind of reducing mould of plastic pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206426433U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109333968A (en) * | 2018-11-19 | 2019-02-15 | 江苏科技大学 | A kind of adjustable bore specification die head of plastic tube production |
| CN111389946A (en) * | 2020-04-16 | 2020-07-10 | 广东宝路盛精密机械有限公司 | Pipe wall thickness adjusting system |
-
2016
- 2016-09-30 CN CN201621107391.8U patent/CN206426433U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109333968A (en) * | 2018-11-19 | 2019-02-15 | 江苏科技大学 | A kind of adjustable bore specification die head of plastic tube production |
| CN109333968B (en) * | 2018-11-19 | 2020-06-09 | 江苏科技大学 | Plastic tubing production is with adjustable bore specification die head |
| CN111389946A (en) * | 2020-04-16 | 2020-07-10 | 广东宝路盛精密机械有限公司 | Pipe wall thickness adjusting system |
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