CN206855962U - One kind is used for UPVC, CPVC tube extrusion die - Google Patents
One kind is used for UPVC, CPVC tube extrusion die Download PDFInfo
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- CN206855962U CN206855962U CN201720786029.6U CN201720786029U CN206855962U CN 206855962 U CN206855962 U CN 206855962U CN 201720786029 U CN201720786029 U CN 201720786029U CN 206855962 U CN206855962 U CN 206855962U
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- extrusion die
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Abstract
The utility model discloses one kind to be used for UPVC, CPVC tube extrusion die, including mold, spreader is installed at the inside center of the mold, mandrel is installed on the left of the spreader, middle set is installed on the left of the spreader support, mouth mold is installed on the left of the middle set, air inlet pipe is installed at the outer wall bottom center of the mold, the bottom of the baffle plate is provided with inserted link, and top is provided with slot on the right side of the outer wall of the mouth mold, and the left end of the mouth mold is provided with calibration sleeve.This is used for UPVC, CPVC tube extrusion die, pass through the cooperation of mouth mold, mandrel and calibration sleeve, calibration sleeve can fix the external diameter of tubing, prevent that the external diameter of tubing is uneven, enhance the intensity and crushing resistance of tubing, improve the quality of tubing, pulling up handle drives inserted link to be upwardly separated from slot, mold can separate with mouth mold, and it is convenient to repair and change, and can meet the use demand of user.
Description
Technical field
Tube extrusion die technical field is the utility model is related to, is specially that one kind is used for UPVC, CPVC tube extrusion mould
Tool.
Background technology
For existing traditional UPVCCPVC pipes in extrusion, mould uses circular extrusion die more, and resin raw material is segmented
Into etc. divide vertical bar, then merged to be molded according to specification and cut, but the UPVCCPVC tubing produced uses for a long time, because pressure
Power changes, and is expanded when overpressure is high, and the UPVC pipes and CPVC pipes, meeting that shrinkage die is produced when overpressure is low exist
Inner tube produces the weak spot of sub-fraction, and general weak spot is all straight line, in routine use, easy rising-heat contracting-cold, is made
Obtain UPVC, CPVC pipe internal pressure intensity and pass through this weak spot discontinuity so that UPVC is managed and CPVC pipes, easily breaks
Split, service life is short, in the prior art, such as Application No. 201620573033.X utility model patent, including mould sheet
Body, described die ontology are arranged to taper shape, and the tapered end portion of described die ontology is provided with body of feedstock, and described enters
Material is provided with spreader in vivo, and described die ontology pars intermedia end is provided with shunting support, described shunting support posterior end
Core seat is provided with, described core seat outside portion end is provided with discharging body, and described discharging body posterior end is provided with mouth mold, institute
The mouth mold inside end stated is provided with core, and described discharging body posterior end is provided with pressure ring, although the utility model structure is simple
It is single, it is easy to use, but there is no calibration sleeve, make the external diameter of tubing uneven, reduce the intensity and crushing resistance of tubing, reduce
The installation and removal trouble of the quality of tubing, mouth mold and mold, maintenance and replacing are inconvenient, it is impossible to meet the use need of user
Ask.
Utility model content
The purpose of this utility model is that providing one kind is used for UPVC, CPVC tube extrusion die, to solve above-mentioned background
The problem of being proposed in technology.
To achieve the above object, the utility model provides following technical scheme：One kind is used for UPVC, CPVC tube extrusion mould
Tool, including mold, spreader is installed at the inside center of the mold, the spreader passes through spreader support and mould
It is specific to be connected, mandrel is installed on the left of the spreader, middle set is installed on the left of the spreader support, the middle set
Left side is provided with mouth mold, and air inlet pipe is provided with the outer wall bottom center of the mold, and mould is run through on the top of the air inlet pipe
Specific bottom outer wall is connected with spreader, and the outer wall top left hand of the mold is provided with spring groove, the spring groove it is interior
Portion is provided with compression spring, and the inside of the compression spring is socketed with pull bar, and spring groove, the drawing are run through in the top of the pull bar
The top of bar is provided with handle, and the bottom of the pull bar is provided with baffle plate, and the bottom of the baffle plate is provided with inserted link, the mouth mold
Outer wall on the right side of top be provided with slot, the slot matches with inserted link, and the outer wall of the mouth mold is socketed with gland, the gland
It is connected by screw with mold, the left end of the mouth mold is provided with calibration sleeve, and the inside of the calibration sleeve is provided with connecting rod, institute
The right-hand member for stating connecting rod is connected with mandrel, and the left end of the connecting rod is provided with gas and blocked up.
Preferably, upper and lower ends are mounted on connecting plate, the left end installation of the connecting plate on the left of the outer wall of the mouth mold
There is screw rod, the outer wall upper and lower ends of the calibration sleeve are mounted on clamp, and the screw rod runs through clamp, the left end peace of the screw rod
Equipped with nut, the nut is connected with screw flight.
Preferably, the junction of the connecting rod and mandrel is provided with sheath.
Preferably, the junction of the pull bar and spring groove is provided with sliding sleeve.
Preferably, check washer is installed between the screw and gland.
Compared with prior art, the beneficial effects of the utility model are：This is used for UPVC, CPVC tube extrusion die, leads to
The cooperation of mouth mold, mandrel and calibration sleeve is crossed, material enters from the entrance at mold center, and spreader is used to material separate,
Material is distributed in a ring, material covers and extruded to the left in passing through, and material forms tubulose between mouth mold and mandrel, air inlet pipe to point
The inside of flow cone and mandrel, which is blown into cold air, makes material fast cooling shaping, and calibration sleeve can be fixed the external diameter of tubing, prevent
The external diameter of tubing is uneven, enhances the intensity and crushing resistance of tubing, improves the quality of tubing, the elastic reaction of compression spring
Inserted link is set to insert slot, mold is fixed with mouth mold, is pulled up handle and is driven inserted link to be upwardly separated from slot, mold and mouth mold
It can separate, it is convenient to repair and change, and can meet the use demand of user.
Brief description of the drawings
Fig. 1 is the utility model structure diagram；
Fig. 2 is hinge pedestal structure schematic diagram of the present utility model；
Fig. 3 is bolt structure schematic diagram of the present utility model.
In figure：1st, mold, 2, spreader, 3, spreader support, 4, middle set, 5, gland, 6, mandrel, 7, handle, 8, spiral shell
Nail, 9, air inlet pipe, 10, calibration sleeve, 11, connecting rod, 12, gas block up, 13, screw rod, 14, spring groove, 15, compression spring, 16, baffle plate,
17th, inserted link, 18, slot, 19, pull bar, 20, sliding sleeve, 21, mouth mold, 22, clamp, 23, nut, 24, connecting plate, 25, non-return pad
Circle, 26, sheath.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belong to the scope of the utility model protection.
Fig. 1-3 are referred to, the utility model provides a kind of technical scheme：One kind is used for UPVC, CPVC tube extrusion die,
Including mold 1, material enters from the entrance at the center of mold 1, and spreader 2 is provided with the inside center of mold 1, point
Flow cone 2 is used to material separate, and material is distributed in a ring, and spreader 2 is connected by spreader support 3 with mold 1, shunting
The left side of cone 2 is provided with mandrel 6, and the left side of spreader support 3 is provided with middle set 4, and set 4 extrudes to the left during material passes through, middle set 4
Left side mouth mold 21 is installed, material forms tubulose between mouth mold 21 and mandrel 6, pacifies at the outer wall bottom center of mold 1
Equipped with air inlet pipe 9, the top of air inlet pipe 9 is connected through the bottom outer wall of mold 1 with spreader 2, air inlet pipe 9 and outside gas
Pump is connected, and air inlet pipe 9 is blown into cold air to the inside of spreader 2 and mandrel 6 makes material fast cooling shaping, mold 1 it is outer
Wall top left hand is provided with spring groove 14, and the inside of spring groove 14 is provided with compression spring 15, and the coefficient of elasticity of compression spring 15 is
10N/CM, the inside of compression spring 15 are socketed with pull bar 19, and spring groove 14, pull bar 19 and spring groove 14 are run through in the top of pull bar 19
Junction sliding sleeve 20 is installed, pull bar 19 can slide up and down in the inside of sliding sleeve 20, and the top of pull bar 19 is provided with handle
7, the bottom of pull bar 19 is provided with baffle plate 16, and the bottom of baffle plate 16 is provided with inserted link 17, and top is provided with the right side of the outer wall of mouth mold 21
Slot 18, slot 18 match with inserted link 17, and the elastic reaction of compression spring 15 makes inserted link 17 insert slot 18, mold 1 with
Mouth mold 21 is fixed, and is pulled up handle 7 and is driven pull bar 19 to move up, pull bar 19 drives inserted link 17 to be upwardly separated from slot 18, mould
Specific 1 can separate with mouth mold 21, repaired and changed, and the outer wall of mouth mold 21 is socketed with gland 5, gland 5 by screw 8 with
Mold 1 is connected, and check washer 25 is provided between screw 8 and gland 5, and check washer 25 is used to prevent screw 8 from loosening, mouth mold
21 left end is provided with calibration sleeve 10, and calibration sleeve 10 can fix the external diameter of tubing, prevents that the external diameter of tubing is uneven, sizing
The inside of set 10 is provided with connecting rod 11, and the right-hand member of connecting rod 11 is connected with mandrel 6, and the junction of connecting rod 11 and mandrel 6 is provided with shield
Set 26, sheath 26 are used to protect connecting rod 11, prevent the connection of connecting rod 11 and mandrel 6 to be broken, the left end of connecting rod 11 is provided with gas and blocked up
12, the outer wall left side upper and lower ends of mouth mold 21 are mounted on connecting plate 24, and the left end of connecting plate 24 is provided with screw rod 13, calibration sleeve
10 outer wall upper and lower ends are mounted on clamp 22, and screw rod 13 runs through clamp 22, and the left end of screw rod 13 is provided with nut 23, nut
23 are threadedly coupled with screw rod 13, and tightening nuts 23 make calibration sleeve 10 and the connection of mouth mold 21 more firm.
Material enters from the entrance at the center of mold 1, and spreader 2 is used to material separate, and material is distributed in a ring,
Set 4 extrudes to the left during material passes through, and material forms tubulose between mouth mold 21 and mandrel 6, and air inlet pipe 9 is to spreader 2 and mandrel 6
Inside be blown into cold air and make material fast cooling shaping, calibration sleeve 10 can fix the external diameter of tubing, prevent the outer of tubing
Footpath is uneven, and the elastic reaction of compression spring 15 makes inserted link 17 insert slot 18, and mold 1 is fixed with mouth mold 21, pulled up
Handle 7 drives pull bar 19 to move up, and pull bar 19 drives inserted link 17 to be upwardly separated from slot 18, and mold 1 can divide with mouth mold 21
From being repaired and changed.
In description of the present utility model, it is to be understood that term " coaxial ", " bottom ", " one end ", " top ", " in
Portion ", " other end ", " on ", " side ", " top ", " interior ", " front portion ", " center ", the orientation of the instruction such as " both ends " or position close
It is to be described based on orientation shown in the drawings or position relationship, to be for only for ease of description the utility model and simplifying, rather than
Indicate or imply that signified device or element there must be specific orientation, with specific azimuth configuration and operation, therefore can not
It is interpreted as to limitation of the present utility model.
In addition, term " first ", " second ", " the 3rd ", " the 4th " are only used for describing purpose, and it is not intended that instruction or
Relative importance or the implicit quantity for indicating indicated technical characteristic are implied, thus, defines " first ", " second ", " the
Three ", at least one this feature can be expressed or be implicitly included to the feature of " the 4th ".
In the utility model, unless otherwise clearly defined and limited, term " installation ", " setting ", " connection ", " Gu
Calmly ", the term such as " spinning " should be interpreted broadly, for example, it may be fixedly connected or be detachably connected, or integrally；
Can be mechanical connection or electrical connection；Can be joined directly together, can also be indirectly connected by intermediary, can be with
It is connection or the interaction relationship of two elements of two element internals, is limited unless otherwise clear and definite, for this area
For those of ordinary skill, concrete meaning of the above-mentioned term in the utility model can be understood as the case may be.
While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art,
It is appreciated that these embodiments can be carried out with a variety of changes in the case where not departing from principle of the present utility model and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (5)
1. one kind is used for UPVC, CPVC tube extrusion die, including mold (1), it is characterised in that：The mold (1)
Spreader (2) is installed, the spreader (2) is connected by spreader support (3) with mold (1), described inside center
Mandrel (6) is installed on the left of spreader (2), middle set (4), the middle set (4) are installed on the left of the spreader support (3)
Left side mouth mold (21) is installed, air inlet pipe (9), the air inlet pipe are installed at the outer wall bottom center of the mold (1)
(9) top is connected through the bottom outer wall of mold (1) with spreader (2), and the outer wall top left hand of the mold (1) is set
There is spring groove (14), the inside of the spring groove (14) is provided with compression spring (15), the internal sleeve of the compression spring (15)
Pull bar (19) is connected to, spring groove (14) is run through on the top of the pull bar (19), and the top of the pull bar (19) is provided with handle
(7), the bottom of the pull bar (19) is provided with baffle plate (16), and the bottom of the baffle plate (16) is provided with inserted link (17), the mouth
Top is provided with slot (18) on the right side of the outer wall of mould (21), and the slot (18) matches with inserted link (17), the mouth mold (21)
Outer wall is socketed with gland (5), and the gland (5) is connected by screw (8) with mold (1), the left end peace of the mouth mold (21)
Equipped with calibration sleeve (10), the inside of the calibration sleeve (10) is provided with connecting rod (11), right-hand member and the mandrel (6) of the connecting rod (11)
It is connected, the left end of the connecting rod (11) is provided with gas and blocks up (12).
2. one kind according to claim 1 is used for UPVC, CPVC tube extrusion die, it is characterised in that：The mouth mold
(21) upper and lower ends are mounted on connecting plate (24) on the left of outer wall, and the left end of the connecting plate (24) is provided with screw rod (13),
The outer wall upper and lower ends of the calibration sleeve (10) are mounted on clamp (22), and the screw rod (13) runs through clamp (22), the spiral shell
The left end of bar (13) is provided with nut (23), and the nut (23) is threadedly coupled with screw rod (13).
3. one kind according to claim 1 is used for UPVC, CPVC tube extrusion die, it is characterised in that：The connecting rod
(11) junction with mandrel (6) is provided with sheath (26).
4. one kind according to claim 1 is used for UPVC, CPVC tube extrusion die, it is characterised in that：The pull bar
(19) junction with spring groove (14) is provided with sliding sleeve (20).
5. one kind according to claim 1 is used for UPVC, CPVC tube extrusion die, it is characterised in that：The screw (8)
Check washer (25) is installed between gland (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720786029.6U CN206855962U (en) | 2017-07-02 | 2017-07-02 | One kind is used for UPVC, CPVC tube extrusion die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720786029.6U CN206855962U (en) | 2017-07-02 | 2017-07-02 | One kind is used for UPVC, CPVC tube extrusion die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206855962U true CN206855962U (en) | 2018-01-09 |
Family
ID=60829303
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720786029.6U Active CN206855962U (en) | 2017-07-02 | 2017-07-02 | One kind is used for UPVC, CPVC tube extrusion die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206855962U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109016445A (en) * | 2018-08-29 | 2018-12-18 | 安徽中鼎胶管制品有限公司 | The outer silica gel pipe shaping mould of fluorine in a kind of extrusion type |
| CN110385845A (en) * | 2019-07-25 | 2019-10-29 | 台州市鸿运胶管有限公司 | A kind of double tube extrusion die |
| CN114193800A (en) * | 2021-12-10 | 2022-03-18 | 永高股份有限公司 | Production equipment of fiber reinforced composite pipe |
-
2017
- 2017-07-02 CN CN201720786029.6U patent/CN206855962U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109016445A (en) * | 2018-08-29 | 2018-12-18 | 安徽中鼎胶管制品有限公司 | The outer silica gel pipe shaping mould of fluorine in a kind of extrusion type |
| CN109016445B (en) * | 2018-08-29 | 2023-09-22 | 安徽特思通管路技术有限公司 | Extrusion type inner fluorine outer silicone tube forming die |
| CN110385845A (en) * | 2019-07-25 | 2019-10-29 | 台州市鸿运胶管有限公司 | A kind of double tube extrusion die |
| CN110385845B (en) * | 2019-07-25 | 2021-04-02 | 台州市鸿运胶管有限公司 | Double-layer rubber pipe extrusion die |
| CN114193800A (en) * | 2021-12-10 | 2022-03-18 | 永高股份有限公司 | Production equipment of fiber reinforced composite pipe |
| CN114193800B (en) * | 2021-12-10 | 2023-05-16 | 公元股份有限公司 | Production equipment of fiber reinforced composite pipe |
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