CN202352419U - Eccentric adjuster of for fixing eccentric plastic extruder head - Google Patents
Eccentric adjuster of for fixing eccentric plastic extruder head Download PDFInfo
- Publication number
- CN202352419U CN202352419U CN2011204712859U CN201120471285U CN202352419U CN 202352419 U CN202352419 U CN 202352419U CN 2011204712859 U CN2011204712859 U CN 2011204712859U CN 201120471285 U CN201120471285 U CN 201120471285U CN 202352419 U CN202352419 U CN 202352419U
- Authority
- CN
- China
- Prior art keywords
- shunt
- eccentric
- plastic extruder
- extruder head
- splitter
- 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 - Lifetime
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Classifications
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- B29C47/92—
Landscapes
- Extrusion Moulding Of Plastics Or The Like (AREA)
Abstract
The utility model discloses an eccentric adjuster of for a fixing eccentric plastic extruder head. A main head is internally provided with a die sleeve, an external splitter is internally provided with an inner splitter and a die core, the external splitter is connected with the internal splitter through a splitter nut, disk springs are arranged between the main head and the external splitter, and the four disk springs and the external splitter are connected through regulating bolts. According to the eccentric adjuster provided by the utility model, the fixing eccentric plastic extruder head has a function of regulating eccentricity, the quality of the fixing eccentric plastic extruder head can be improved, unqualified fixing eccentric plastic extruder heads are prevented, and production cost is reduced.
Description
Technical field
The utility model relates to plastic extruding machine, particularly relates to fixedly eccentric type plastic extruding machine.
Background technology
Utilizing the insulation of plastics extrusion molding mechanism core is to make one of crucial production process of electric wire.Because the core rod in the extruder head and the deviation of die sleeve concentricity, equipment self manufacturing deficiency and head internal shunt device are shunted uneven and are caused extruding off-centre, in case after off-centre appears in head, promptly can produce substandard product.
Summary of the invention
The purpose of the utility model is to provide a kind of fixedly eccentric type plastic extruder head eccentric adjuster, and it is a kind of device that can regulate this machine head off-centre.
The technical scheme of the utility model is:
The utility model comprises head, core rod, die sleeve, outer shunt, internal layer shunt, shunt nut, regulates bolt, dish spring; In its host header die sleeve is arranged; In the outer shunt internal layer shunt and core rod are arranged successively from outside to inside; Is connected through the shunting nut between outer shunt and the internal layer shunt, between described host header and the outer shunt dish spring is arranged, host header, dish spring, outer shunt pass through the connection of adjusting bolt.
4 dish springs of dividing equally are arranged between its host header, the outer shunt, and regulate bolt with head, dish spring, the connection of outer shunt through 4.
The advantage of the utility model is:
1, because the utility model has increased the host header of plastic extruding machine and outer shunt after 4 dish springs, the eccentric extruder head of fixed has been had regulate eccentric function.
2, the utility model has improved the quality of producing through to the eccentric adjusting of extruder head, has prevented the generation of defective item, has reduced production cost.
Description of drawings
Fig. 1 is the utility model structural representation;
Fig. 2 is the eccentric testing installation drawing;
Fig. 3 is the utility model head front view.
Embodiment
Referring to accompanying drawing embodiment, the utility model is described further:
Among Fig. 1-3: die sleeve 4 is arranged in the host header 2; In the outer shunt 5 internal layer shunt 6 and core rod 3 are arranged successively from outside to inside; Outer shunt 5 is connected through shunt nut 7 with internal layer shunt 6; 4 dish springs of dividing equally 9 are housed between host header 2 and the outer shunt 5, and 2,4 dish springs 9 of host header, 4 of outer shunt 5 usefulness are regulated bolt 8 and are connected.
There is conductor cross-section to show that Figure 12, insulation cross section show the corresponding orientation 14 of Figure 13 and adjusting bolt on the eccentric display screen 11; A, B, C, D, 4 adjusting bolts 8 are arranged on the outer shunt 5; During work; If occur core off-centre on the eccentric testing appearance 10; On eccentric display screen 11, show the eccentric orientation of core so, according to graduated scale 15, if the insulation cross section shows that Figure 13 is partial to a end on the eccentric display screen 11; The adjusting bolt 8 that so just should tighten C on the outer shunt 5 is perhaps unscrewed the adjusting bolt 8 of A on the outer shunt 5; The cross section demonstration Figure 13 that promptly insulate is partial to that end, just should tighten the other end reverse with it on the outer shunt 5 and regulate bolt 8 or unscrew the adjusting bolt 8 of corresponding end, finally makes it to reach the purpose that satisfies technological requirement.
Claims (2)
1. fixing eccentric adjuster of eccentric type plastic extruder head; Comprise host header (2), core rod (3), die sleeve (4), outer shunt (5), internal layer shunt (6), shunt nut (7), regulate bolt (8), dish spring (9); Die sleeve (4) is arranged in its host header (2); Outer shunt (5) has internal layer shunt (6) and core rod (3) from outside to inside successively; Outer shunt (5) is connected through shunt nut (7) with internal layer shunt (6); It is characterized in that: between host header (2) and the outer shunt (5) dish spring (9) is arranged, host header (2), dish spring (9), outer shunt (5) connect through regulating bolt (8).
2. the eccentric adjuster of a kind of fixedly eccentric type plastic extruder head according to claim 1; It is characterized in that: 4 dish springs of dividing equally (9) are arranged between host header (2), the outer shunt (5), regulate bolt (8) through 4 between its host header (2), 4 dish springs (9), the outer shunt (5) and connect.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204712859U CN202352419U (en) | 2011-11-24 | 2011-11-24 | Eccentric adjuster of for fixing eccentric plastic extruder head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204712859U CN202352419U (en) | 2011-11-24 | 2011-11-24 | Eccentric adjuster of for fixing eccentric plastic extruder head |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202352419U true CN202352419U (en) | 2012-07-25 |
Family
ID=46541404
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204712859U Expired - Lifetime CN202352419U (en) | 2011-11-24 | 2011-11-24 | Eccentric adjuster of for fixing eccentric plastic extruder head |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202352419U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106328314A (en) * | 2016-09-13 | 2017-01-11 | 芜湖市旭辉电工新材料有限责任公司 | Heat tracing cable crosslinking polyolefin insulating layer extruded wrapping technology |
| CN114789548A (en) * | 2022-04-02 | 2022-07-26 | 宝胜科技创新股份有限公司 | Electric wire and cable extrusion molding deviation adjustment auxiliary device and deviation adjustment method |
-
2011
- 2011-11-24 CN CN2011204712859U patent/CN202352419U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106328314A (en) * | 2016-09-13 | 2017-01-11 | 芜湖市旭辉电工新材料有限责任公司 | Heat tracing cable crosslinking polyolefin insulating layer extruded wrapping technology |
| CN114789548A (en) * | 2022-04-02 | 2022-07-26 | 宝胜科技创新股份有限公司 | Electric wire and cable extrusion molding deviation adjustment auxiliary device and deviation adjustment method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120725 |
|
| CX01 | Expiry of patent term |