CN207059173U - A kind of Dual-color extruder head mould tool - Google Patents
A kind of Dual-color extruder head mould tool Download PDFInfo
- Publication number
- CN207059173U CN207059173U CN201720673847.5U CN201720673847U CN207059173U CN 207059173 U CN207059173 U CN 207059173U CN 201720673847 U CN201720673847 U CN 201720673847U CN 207059173 U CN207059173 U CN 207059173U
- Authority
- CN
- China
- Prior art keywords
- die sleeve
- core rod
- crosshead body
- hole
- core
- 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
Links
- 238000001125 extrusion Methods 0.000 claims abstract description 25
- 239000004033 plastic Substances 0.000 claims abstract description 23
- 229920003023 plastic Polymers 0.000 claims abstract description 23
- 238000007599 discharging Methods 0.000 claims abstract description 6
- 230000015572 biosynthetic process Effects 0.000 claims description 2
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Landscapes
- Extrusion Moulding Of Plastics Or The Like (AREA)
Abstract
The utility model discloses a kind of Dual-color extruder head mould tool, including crosshead body, core rod and die sleeve, the both ends of crosshead body are respectively equipped with the screw thread being connected with extruder discharging mouth, crosshead body both ends are formed through plastic passages, the side of crosshead body is provided with die sleeve, the front end of die sleeve protrudes crosshead body, the rear end of die sleeve is placed in plastic passages, the front end of die sleeve has extrusion circular hole, the rear end of die sleeve has internal taper hole, extrusion circular hole connects with internal taper hole, core rod is arranged on the side relative to die sleeve of crosshead body, the elongated end of core rod stretches into the internal taper hole of die sleeve and forms plastic extrusion passage with internal taper hole, the elongated end of core rod is formed with the cable core through hole being coaxially disposed with the cable core hole of core rod, extrusion passage connects with plastic passages, the calibration screw for adjusting core rod position is additionally provided with crosshead body.The Dual-color extruder head mould has core and die sleeve is easy to adjust with one heart, and extrusion molding is uniform.
Description
Technical field：
A kind of PVC extrusion dies are the utility model is related to, are especially a kind of Dual-color extruder head mould tool.
Background technology：
The electric wire extrusion die used at present, including core and die sleeve, core are used for wearing for inner core, and die sleeve is used for
Extrusion molding cable insulation layer, core and die sleeve are connected with core coupling part head respectively, by adjusting the aligning screw rod on head,
Adjustment with one heart is realized to core and die sleeve, double-colored insulating exruded mould is then to process a circular hole on die sleeve to squeeze using extruder
The plastics of different colours processed, extruder discharging mouth is docked with the circular hole, double-colored cable is extruded in production, but this mould extrusion molding is not
, aligning is cumbersome.
Utility model content：
It is easy to adjust with one heart that technical problem to be solved in the utility model is to provide a kind of core and die sleeve, and extrusion molding
Uniform Dual-color extruder head mould tool.
Technical solution of the present utility model is to provide a kind of Dual-color extruder head mould tool, including crosshead body, core rod
And die sleeve, the both ends of crosshead body are respectively equipped with the screw thread being connected with extruder discharging mouth, crosshead body both ends are formed through modeling
Stream road, the side of crosshead body are provided with die sleeve, and the front end of die sleeve protrudes crosshead body, and the rear end of die sleeve is placed in plastic passages
In, the front end of die sleeve has extrusion circular hole, and the rear end of die sleeve has internal taper hole, and extrusion circular hole is connected with internal taper hole, and core rod is set
In the side relative to die sleeve of crosshead body, core rod is coaxially disposed with die sleeve, and core rod towards die sleeve one end extend up to
The extrusion circular hole of near-lying mode set, the elongated end of core rod are pyramidal structure, the elongated end of core rod stretch into the internal taper hole of die sleeve with inner cone
Hole forms plastic extrusion passage, and the elongated end of core rod is formed with the cable core through hole being coaxially disposed with the cable core hole of core rod, extrudes passage
Connected with plastic passages, the calibration screw for adjusting core rod position is additionally provided with crosshead body.
Using compared with prior art, the utility model has advantages below after above structure：Core and die sleeve are adjusted with one heart
Just, and extrusion molding is uniform for perfect square.
Preferably, the calibration screw by 4, is distinguished positioned at the upper and lower, left and right position of core rod, calibration screw respectively
Screw in from crosshead body and offseted with core rod.
Further, die sleeve is threadedly coupled with crosshead body.
Brief description of the drawings：
Fig. 1 is structural representation of the present utility model.
Fig. 2 is another side schematic diagram of the present utility model.
Embodiment：
The utility model is described in further detail with reference to the accompanying drawings and detailed description：
As illustrated in fig. 1 and 2, a kind of Dual-color extruder head mould tool, including crosshead body 1, core rod 2 and die sleeve 3, head master
The both ends of body are respectively equipped with the screw thread 11 being connected with extruder discharging mouth, and the both ends of crosshead body 1 are formed through plastic passages 5, machine
The side of head main body is provided with die sleeve 3, and the front end of die sleeve protrudes crosshead body 1, and the rear end of die sleeve is placed in plastic passages 5 and plastics stream
In road connection, specifically, the front end of die sleeve has extrusion circular hole 31, and the rear end of die sleeve has internal taper hole, extrudes circular hole 31 and interior
Taper hole connects, and internal taper hole connects with plastic passages, and core rod 2 is arranged on the side relative to die sleeve of crosshead body, core rod 2 and mould
Set 3 is coaxially disposed, and core rod 2 extends up to the extrusion circular hole for approaching die sleeve towards die sleeve one end, and the elongated end of core rod is taper
Structure, the elongated end of core rod is stretched into the internal taper hole of die sleeve to be formed with internal taper hole formation plastic extrusion passage, the elongated end of core rod
The cable core through hole being coaxially disposed with the cable core hole of core rod, plastic extrusion passage connect with plastic passages 5, are also set in crosshead body 1
There is the calibration screw 4 for adjusting core rod position.Preferably, it is described calibration screw 4 have 4, respectively positioned at core rod it is upper,
Under, left and right position, calibration screw 4 screws in from crosshead body 1 respectively to offset with core rod 2, die sleeve 3 and the screw thread of crosshead body 1 company
Connect.In use, crosshead body both ends are threadedly coupled with extruder discharging mouth, plastics enter plastics stream by crosshead body both ends
Road, plastic extrusion passage is then squeezed into, cable core is worn in the cable core hole of core rod and cable core through hole, and by calibrating screw
Die sleeve and core rod are concentric.
Only the utility model preferred embodiment is described above, but is not to be construed as the limit to claim
System.Every equivalent structure done using the utility model specification and accompanying drawing content or equivalent flow conversion, it is included in this
Within the scope of patent protection of utility model.
Claims (3)
1. a kind of Dual-color extruder head mould tool, including crosshead body, core rod and die sleeve, it is characterised in that：The both ends of crosshead body
The screw thread being connected with extruder discharging mouth is respectively equipped with, crosshead body both ends are formed through plastic passages, the side of crosshead body
Provided with die sleeve, the front end of die sleeve protrudes crosshead body, and the rear end of die sleeve is placed in plastic passages, and there is extrusion to justify for the front end of die sleeve
Hole, the rear end of die sleeve have internal taper hole, and extrusion circular hole connects with internal taper hole, core rod be arranged on crosshead body relative to die sleeve
Side, core rod are coaxially disposed with die sleeve, and core rod extends up to the extrusion circular hole for approaching die sleeve towards die sleeve one end, and core rod prolongs
It is pyramidal structure to stretch end, the elongated end of core rod stretch into the internal taper hole of die sleeve with internal taper hole formation plastic extrusion passage, core rod
Elongated end is formed with the cable core through hole being coaxially disposed with the cable core hole of core rod, and plastic extrusion passage connects with plastic passages, head master
The calibration screw for adjusting core rod position is additionally provided with body.
2. Dual-color extruder head mould tool according to claim 1, it is characterised in that：The calibration screw has 4, respectively position
In the upper and lower, left and right position of core rod, calibration screw screws in from crosshead body respectively to offset with core rod.
3. Dual-color extruder head mould tool according to claim 1, it is characterised in that：Die sleeve is threadedly coupled with crosshead body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720673847.5U CN207059173U (en) | 2017-06-12 | 2017-06-12 | A kind of Dual-color extruder head mould tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720673847.5U CN207059173U (en) | 2017-06-12 | 2017-06-12 | A kind of Dual-color extruder head mould tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207059173U true CN207059173U (en) | 2018-03-02 |
Family
ID=61508655
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720673847.5U Expired - Fee Related CN207059173U (en) | 2017-06-12 | 2017-06-12 | A kind of Dual-color extruder head mould tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207059173U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108378504A (en) * | 2018-03-15 | 2018-08-10 | 平湖市佳舜箱包有限公司 | A kind of trolley case and its production technology |
| CN109878053A (en) * | 2019-03-20 | 2019-06-14 | 嘉兴奥亿普数据电缆有限公司 | A core wire concentricity adjustment device |
-
2017
- 2017-06-12 CN CN201720673847.5U patent/CN207059173U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108378504A (en) * | 2018-03-15 | 2018-08-10 | 平湖市佳舜箱包有限公司 | A kind of trolley case and its production technology |
| CN108378504B (en) * | 2018-03-15 | 2024-04-12 | 平湖市佳舜箱包有限公司 | Draw-bar box and production process thereof |
| CN109878053A (en) * | 2019-03-20 | 2019-06-14 | 嘉兴奥亿普数据电缆有限公司 | A core wire concentricity adjustment device |
| CN109878053B (en) * | 2019-03-20 | 2021-10-26 | 嘉兴奥亿普数据电缆有限公司 | Core wire concentricity deviation adjusting device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 314513, No. 188 South Yongan Road, Quanzhou springs, Jiaxing, Zhejiang, Tongxiang Patentee after: Zhejiang xinyuanhong polymer materials Co., Ltd Address before: 314513, No. 188 South Yongan Road, Quanzhou springs, Jiaxing, Zhejiang, Tongxiang Patentee before: ZHEJIANG XINYUANHONG POLYMER MATERIAL CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180302 Termination date: 20200612 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |