CN208896453U - It is a kind of for producing the mold of large-caliber thin-walled plastic pipe - Google Patents
It is a kind of for producing the mold of large-caliber thin-walled plastic pipe Download PDFInfo
- Publication number
- CN208896453U CN208896453U CN201821648916.8U CN201821648916U CN208896453U CN 208896453 U CN208896453 U CN 208896453U CN 201821648916 U CN201821648916 U CN 201821648916U CN 208896453 U CN208896453 U CN 208896453U
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- CN
- China
- Prior art keywords
- mold
- mouth
- mouth mold
- core
- clamping screw
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- 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 relates to a kind of for producing the mold of large-caliber thin-walled plastic pipe, it is characterized in that spreader external mold is connected with current divider and mouth mold pedestal, the screw rod bushing of the center of current divider is fixed on current divider, core base is provided on the inside of mouth mold pedestal, mouth mold pedestal is connected with mouth mold by mouth mold connection ring, adjusting bolt is provided between mouth mold connection ring and mouth mold, mold core is provided on the inside of mouth mold, the other side of mold core is fixedly connected with core base, wire tray is fixed on the side of mold core platen by clamping screw E, the top of spreader external mold side is arranged in feed inlet, cavity between spreader external mold and current divider forms runner, cavity between mouth mold pedestal and core base forms channel, cavity between mouth mold and mold core forms extrusion, T-slot is provided between adjusting block and adjusting bolt.The utility model has the beneficial effects that reduce production cost, solve wall thickness too thin discharging problem of non-uniform while ensure that the pressure and plasticizing effect of melt in mold.
Description
Technical field
The utility model relates to a kind of molds for producing plastic pipe, specifically a kind of large-caliber thin-walled for producing
The mold of plastic pipe.
Background technique
For polychloroethylene pipes, the finished product tubing bore worked it out is bigger, and minimum wall thickness (MINI W.) is bigger, and actually makes
Used time is frequently necessary to thin-wall pipes, and with the increase of bore, especially when outer diameter is more than 630mm, the section of identical wall thickness is used
Property square it is smaller, the problems such as tubing intensity is smaller, and when production is easy to appear disconnected pipe and seriously uneven wall thickness, so far, big mouth
There has been no the related dies of industrialized production for radial thin-wall pipes.
Summary of the invention
Technical problem to be solved in the utility model is to overcome the deficiencies of the prior art and provide one kind for producing big mouth
The mold of diameter thin-wall plastic tubing, the technical scheme adopted by the utility model to solve the technical problem is as follows: the utility model
Structure includes spreader external mold, current divider, mouth mold pedestal, mouth mold connection ring, adjusts bolt, adjusting block, mouth mold, mold core, mold core
Pedestal, screw rod bushing, mold core platen, wire tray, screw rod, clamping screw A, clamping screw B, clamping screw C, clamping screw D, locking screw
Bolt E, feed inlet, runner, channel, extrusion, it is characterised in that spreader external mold is connected with current divider and mouth by clamping screw C
Mould pedestal, the center of current divider are provided with screw rod, and screw rod bushing is provided on the outside of screw rod, and screw rod bushing passes through clamping screw A
It is fixed on current divider, core base is provided on the inside of mouth mold pedestal, the side of mouth mold pedestal is connected by mouth mold connection ring
There is mouth mold, adjusting bolt is provided between mouth mold connection ring and mouth mold, mouth mold connection ring and mouth mold are fixed on by clamping screw D
Together, mold core is provided on the inside of mouth mold, the other side of mold core is fixedly connected with core base, and wire tray is solid by clamping screw E
It is scheduled on the side of mold core platen, the top of spreader external mold side is arranged between feed inlet, spreader external mold and current divider
Cavity forms runner, and the cavity between mouth mold pedestal and core base forms channel, and the cavity between mouth mold and mold core forms crowded
The bottom of outlet, adjusting block is provided with T-slot between mold core, adjusting block and adjusting bolt.
The utility model has the beneficial effects that the PVC thin-wall pipes produced using the mold, reduce production cost,
Adjusting block controls the extrusion output of material, solve wall thickness too thin discharging problem of non-uniform while ensure that the pressure of melt in mold
Power and plasticizing effect.
Detailed description of the invention
Fig. 1: the utility model embodiment structural schematic diagram.
In figure: spreader external mold 1, mouth mold pedestal 3, mouth mold connection ring 4, adjusts bolt 5, adjusting block 6, mouth mold at current divider 2
7, mold core 8, core base 9, screw rod bushing 10, mold core platen 11, wire tray 12, screw rod 13, clamping screw A14.1, clamping screw
B14.2, clamping screw C14.3, clamping screw D14.4, clamping screw E14.5, feed inlet 15, runner 16, channel 17, extrusion
18。
Specific embodiment
It is described with reference to make the utility model detailed description in detail below.As shown in the picture, the utility model
Structure includes spreader external mold 1, current divider 2, mouth mold pedestal 3, mouth mold connection ring 4, adjusts bolt 5, adjusting block 6, mouth mold 7, mould
Core 8, core base 9, screw rod bushing 10, mold core platen 11, wire tray 12, screw rod 13, clamping screw A14.1, clamping screw B14.2,
Clamping screw C14.3, clamping screw D14.4, clamping screw E14.5, feed inlet 15, runner 16, channel 17, extrusion 18,
It is characterized in that spreader external mold 1 is connected with current divider 2 and mouth mold pedestal 3, the centre bit of current divider 2 by clamping screw C14.3
It installs and is equipped with screw rod 13, the outside of screw rod 13 is provided with screw rod bushing 10, and screw rod bushing 10 is fixed on shunting by clamping screw A14.1
On device 2, the inside of mouth mold pedestal 3 is provided with core base 9, and the side of mouth mold pedestal 3 is connected with mouth mold by mouth mold connection ring 4
7, adjusting bolt 5 is provided between mouth mold connection ring 4 and mouth mold 7, mouth mold connection ring 4 and mouth mold 7 are solid by clamping screw D14.4
It is scheduled on together, the inside of mouth mold 7 is provided with mold core 8, and the other side of mold core 8 is fixedly connected with core base 9, and wire tray 12 passes through lock
Tight bolt E14.5 is fixed on the side of mold core platen 11, and mold core platen 11 is used to support mold core 8, prevents it from drawing close inwardly, point
The cavity that the top of 1 side of flow cone external mold is arranged between feed inlet 15, spreader external mold 1 and current divider 2 forms runner 16, mouth
Cavity between mould pedestal 3 and core base 9 forms channel 17, and the cavity between mouth mold 7 and mold core 8 forms extrusion 18, adjusts
The bottom of locking nub 6 is provided with T-slot between mold core 8, adjusting block 6 and adjusting bolt 5, passes through the lock of clamping screw D14.4
Tight and absent-mindedness keeps adjusting block 6 mobile to reach resistance material purpose, solves the too thin discharging problem of non-uniform of wall thickness.
Working principle: material is entered in runner 16 by the feed inlet 15 of 1 front of spreader external mold, then fair current road 16 into
Enter in current divider 2, is entered in the channel 17 that mouth mold pedestal 3 and core base 9 are constituted by current divider 2, remain in 16 He of runner
Material in channel 17 generates large-caliber thin-walled plastic pipe, and extra logistics eventually passes through the composition of mouth mold 7 and mold core 8
Extrusion 18 squeezes out.
Embodiment described above is only that preferred embodiments of the present invention are described, not practical to this
Novel conception and scope is defined, without departing from the design concept of the present utility model, ordinary skill in this field
The all variations and modifications that technical staff makes the technical solution of the utility model should all fall into the protection model of the utility model
It encloses, technical content requested for protection of the utility model is all described in the claims.
Claims (3)
1. a kind of for producing the mold of large-caliber thin-walled plastic pipe, including spreader external mold (1), current divider (2), mouth mold bottom
Seat (3), adjusts bolt (5), adjusting block (6), mouth mold (7), mold core (8), core base (9), screw rod bushing at mouth mold connection ring (4)
(10), mold core platen (11), wire tray (12), screw rod (13), clamping screw A (14.1), clamping screw B (14.2), clamping screw C
(14.3), clamping screw D (14.4), clamping screw E (14.5), feed inlet (15), runner (16), channel (17), extrusion
(18), it is characterised in that spreader external mold (1) is connected with current divider (2) and mouth mold pedestal (3) by clamping screw C (14.3),
The center of current divider (2) is provided with screw rod (13), is provided on the outside of screw rod (13) screw rod bushing (10), and screw rod bushing (10) is logical
It crosses clamping screw A (14.1) to be fixed on current divider (2), core base (9), mouth mold bottom is provided on the inside of mouth mold pedestal (3)
The side of seat (3) is connected with mouth mold (7) by mouth mold connection ring (4), is provided with tune between mouth mold connection ring (4) and mouth mold (7)
It saves bolt (5), mouth mold connection ring (4) and mouth mold (7) are fixed together by clamping screw D (14.4), and mouth mold is set on the inside of (7)
It is equipped with mold core (8), the other side of mold core (8) is fixedly connected with core base (9), and wire tray (12) passes through clamping screw E (14.5)
It is fixed on the side of mold core platen (11), mold core platen (11) is used to support mold core (8), the top of spreader external mold (1) side
It is arranged in feed inlet (15).
2. according to claim 1 a kind of for producing the mold of large-caliber thin-walled plastic pipe, it is characterised in that shunt
The cavity bored between external mold (1) and current divider (2) forms runner (16), the cavity between mouth mold pedestal (3) and core base (9)
It is formed channel (17), the cavity between mouth mold (7) and mold core (8) forms extrusion (18).
3. according to claim 1 a kind of for producing the mold of large-caliber thin-walled plastic pipe, it is characterised in that adjust
The bottom of block (6) is provided with T-slot between mold core (8), adjusting block (6) and adjusting bolt (5), passes through clamping screw D
(14.4) locking and absent-mindedness keeps adjusting block (6) mobile to reach resistance material purpose.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821648916.8U CN208896453U (en) | 2018-10-11 | 2018-10-11 | It is a kind of for producing the mold of large-caliber thin-walled plastic pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821648916.8U CN208896453U (en) | 2018-10-11 | 2018-10-11 | It is a kind of for producing the mold of large-caliber thin-walled plastic pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208896453U true CN208896453U (en) | 2019-05-24 |
Family
ID=66575339
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821648916.8U Expired - Fee Related CN208896453U (en) | 2018-10-11 | 2018-10-11 | It is a kind of for producing the mold of large-caliber thin-walled plastic pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208896453U (en) |
-
2018
- 2018-10-11 CN CN201821648916.8U patent/CN208896453U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200401 Address after: 252300 No.1, Dongxin Road, Xiangguang Economic Development Zone, Yanggu County, Liaocheng City, Shandong Province Patentee after: Shandong Dongxin Plastic Technology Co., Ltd Address before: 252300 Shandong city of Liaocheng province Yanggu County Qiao run office (Hai Cun Xi Jiao Liao Yang Lu Xi) Patentee before: SHANDONG DONG XIN PLASTIC Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190524 Termination date: 20191011 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |