CN202079757U - Extrusion mould for plastic-steel-wound drainage pipe strip material - Google Patents
Extrusion mould for plastic-steel-wound drainage pipe strip material Download PDFInfo
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- CN202079757U CN202079757U CN2011201202661U CN201120120266U CN202079757U CN 202079757 U CN202079757 U CN 202079757U CN 2011201202661 U CN2011201202661 U CN 2011201202661U CN 201120120266 U CN201120120266 U CN 201120120266U CN 202079757 U CN202079757 U CN 202079757U
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- band
- mould
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- steel
- die
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Abstract
The utility model discloses an extrusion mould for a plastic-steel-wound drainage pipe strip material. The extrusion mould comprises a composite mould (5) and a die (6) and is additionally provided with a clamping mould (7), the clamping mould (7) is fixed at one side of a strip feed port of the composite mould (5) by locating screws, and the die (6) is fixed at one side of a strip discharge port of the composite mould (5) by a screw. The extrusion mould is additionally provided with the clamping mould (7), therefore, one mould has multiple functions, the cost is reduced, the efficiency is improved and a core mould is protected.
Description
Technical field
The utility model relates to a kind of drainpipe band mould, relates in particular to a kind of extrusion die that plastic-steel twines the drainpipe band that is used for.
Background technology
Plastic-steel twines drainpipe with the special-purpose extruder of band process in the market, is compound to together through the polyethylene of specific complex mould with steel band and fusion, then through the stock mould typing, again through being cooled to heterotypic strip.Used band specifications and models also have 13 kinds, and the band of producing each specification all has the special composite die of a cover to produce, compound extrusion die 13 covers of total moulding.The band of producing the different size model need be used the extrusion die of different size instead, and more needs altogether mold exchange time and heat time heating time to have wasted a large amount of time, the energy and human resources more than three hours at every turn, and production efficiency is lower; Because steel band in use inevitably contains mass defects such as jagged, overlap, multilayer, knurl, can to mould particularly core rod cause damage.
Summary of the invention
The technical problems to be solved in the utility model provide a kind of one module multiple usages, with low cost, efficient is high is used for the extrusion die that plastic-steel twines the drainpipe band.
For achieving the above object, a kind of extrusion die that plastic-steel twines the drainpipe band that is used for of the present utility model, comprise composite die, mouthful mould, it is characterized in that: set up a snap gauge, snap gauge is fixed on composite die by set screw and goes into a band mouthful side, and a mouthful mould is fixed on composite die band outlet one side with screw.
Snap gauge by a metal derby that has three identical rectangular recess, is provided with two locating slots on the metal derby, locating slot penetrating metal piece and arranged on left and right sides respectively is provided with a set screw on the locating slot; Three grooves suitable for reading concordant and be horizontal line, groove penetrating metal piece and arranged on left and right sides, the metal derby left and right sides is vertical plane; Recess width is 3mm, highly is that 40mm, spacing are 42mm for 50mm, length.
Groove on the snap gauge is gone into band mouthful corresponding communicating with composite die.
The high 32mm of the core of composite die, wide 3mm.
Compared with prior art, the utility model beneficial effect is:
1, owing to increased snap gauge, the core of supporting composite die can use big specification, so can compatiblely use, realizes one module multiple usages, and having solved because of the band specifications and models are different needs the more problem of mold exchange, reduces material cost and purchase cost.
2, because a secondary mould can be realized the production of plurality of specifications band, reduced the time of changing composite die number of times and heating mould, improved efficient, reduced production cost.
3, since steel band on have burr and knurl sometimes, bigger to the core destructive power in the composite die, in addition be stuck in cause in the core fracture, snap gauge now is set, when burr on running into steel band and knurl, will block at the snap gauge place, play the protection core effect.
4, owing to the groove standard on the snap gauge, auxiliary steel band enters into composite die more accurately, prevents that the band of producing from deforming.
Description of drawings
Below in conjunction with the drawings and specific embodiments the utility model is described in further detail.
Fig. 1 is used for the structural representation that plastic-steel twines the extrusion die of drainpipe band for the utility model is a kind of.
Fig. 2 is a snap gauge side view shown in Figure 1.
The specific embodiment
As Fig. 1, shown in, a kind of extrusion die that is used for plastic-steel winding drainpipe band of the utility model comprises composite die 5, mouthful mould 6, sets up a snap gauge 7, snap gauge 7 is fixed on composite die 5 by set screw 2 and goes into a band mouthful side, and mouthful mould 6 usefulness screws are fixed on composite die 5 band outlets one side.
As shown in Figure 2, snap gauge 7 is provided with two locating slots 3 by a metal derby 4 that has three identical rectangular recess 1 on the metal derby 4, and locating slot 3 penetrating metal pieces 4 and arranged on left and right sides respectively are provided with a set screw 2 on the locating slot 3; Three grooves 1 suitable for reading concordant and be horizontal line, groove 1 saturating metal derby 4 and arranged on left and right sides, metal derby 4 left and right sides are vertical plane; Groove 1 width is 3mm, highly is that 40mm, spacing are 42mm for 50mm, length.Groove 1 on the snap gauge 7 is gone into band mouthful corresponding communicating with composite die 5.
The high 32mm of the core of composite die 5, wide 3mm.After composite die 5 is installed on the extruder, snap gauge 7 is installed in composite die 5 goes into a band mouthful side, the groove 1 on the snap gauge 7 is gone into band mouthful corresponding communicating with composite die 5.According to the specifications and models of producing band, adjust the upper-lower position of set screw 2 simultaneously, guarantee that the screwed in place screw 2 then, fix snap gauge 7 by the top and the core top, horizontal that enters 5 li of composite dies of the steel band of groove 1 at locating slot 3.Again mouth mould 6 usefulness screws are fixed on composite die 5 band outlets one side.After all installations, start work is prepared in heating.Only need replacement port mould 6 next time when changing the band specification, adjust the position of set screw 2 in locating slot 3 according to producing the needed steel band height of tubing again, assurance is by the top of the steel band of groove 1 and the core top, horizontal that enters 5 li of composite dies, start is produced again, do not need to change composite die 5, do not need to reheat yet.
The utility model is owing to increased snap gauge 7; the core of supporting composite die 5 can use big specification; so can compatiblely use; realize one module multiple usages; do not change composite die 5, reduced the time of changing 5 numbers of composite die and heating mould simultaneously, reduce cost because of the band specifications and models are different; improved efficient, and core has been played the effect of protection.Snap gauge 7 can assist steel band to enter into composite die 5 more accurately, prevents the band invar band sideslip of producing and deforms.
Claims (4)
1. one kind is used for the extrusion die that plastic-steel twines the drainpipe band, comprise composite die (5), mouthful mould (6), it is characterized in that: set up a snap gauge (7), snap gauge (7) is fixed on composite die (5) by set screw (2) and goes into a band mouthful side, and a mouthful mould (6) is fixed on composite die (5) band outlet one side with screw.
2. a kind of extrusion die that plastic-steel twines the drainpipe band that is used for according to claim 1, it is characterized in that: described snap gauge (7), by a metal derby (4) that has three identical rectangular recess (1), two locating slots (3) are set on the metal derby (4), locating slot (3) penetrating metal piece (4) and arranged on left and right sides respectively is provided with a set screw (2) on the locating slot (3); Three grooves (1) suitable for reading concordant and be horizontal line, groove (1) penetrating metal piece (4) and arranged on left and right sides, metal derby (4) left and right sides is vertical plane; Groove (1) width is 3mm, highly is that 40mm, spacing are 42mm for 50mm, length.
3. a kind of extrusion die that plastic-steel twines the drainpipe band that is used for according to claim 1 is characterized in that: the groove (1) on the described snap gauge (7) is gone into band mouthful corresponding communicating with composite die (5).
4. a kind of extrusion die that plastic-steel twines the drainpipe band that is used for according to claim 1 is characterized in that: the high 32mm of core of described composite die (5), wide 3mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201202661U CN202079757U (en) | 2011-04-21 | 2011-04-21 | Extrusion mould for plastic-steel-wound drainage pipe strip material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201202661U CN202079757U (en) | 2011-04-21 | 2011-04-21 | Extrusion mould for plastic-steel-wound drainage pipe strip material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202079757U true CN202079757U (en) | 2011-12-21 |
Family
ID=45340411
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201202661U Expired - Fee Related CN202079757U (en) | 2011-04-21 | 2011-04-21 | Extrusion mould for plastic-steel-wound drainage pipe strip material |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202079757U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112590161A (en) * | 2020-11-05 | 2021-04-02 | 华创天元实业发展有限责任公司 | Integrated forming device for multiple reinforced steel-plastic composite pipe strip |
-
2011
- 2011-04-21 CN CN2011201202661U patent/CN202079757U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112590161A (en) * | 2020-11-05 | 2021-04-02 | 华创天元实业发展有限责任公司 | Integrated forming device for multiple reinforced steel-plastic composite pipe strip |
| CN112590161B (en) * | 2020-11-05 | 2022-06-21 | 华创天元实业发展有限责任公司 | Integrated forming device for multiple reinforced steel-plastic composite pipe strip |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111221 Termination date: 20140421 |