CN203697433U - Shaping device for preventing surface of extrusion section from being scratched - Google Patents
Shaping device for preventing surface of extrusion section from being scratched Download PDFInfo
- Publication number
- CN203697433U CN203697433U CN201420011881.2U CN201420011881U CN203697433U CN 203697433 U CN203697433 U CN 203697433U CN 201420011881 U CN201420011881 U CN 201420011881U CN 203697433 U CN203697433 U CN 203697433U
- Authority
- CN
- China
- Prior art keywords
- body plate
- split plate
- split body
- pin
- air chamber
- 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 title claims abstract description 11
- 238000007493 shaping process Methods 0.000 title claims abstract description 9
- 210000001138 Tears Anatomy 0.000 claims description 6
- 238000003801 milling Methods 0.000 abstract description 5
- 230000000875 corresponding Effects 0.000 abstract description 3
- 239000000498 cooling water Substances 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1
- 238000010521 absorption reaction Methods 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 238000006748 scratching Methods 0.000 description 2
- 230000002393 scratching Effects 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000005755 formation reaction Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000004513 sizing Methods 0.000 description 1
Abstract
The utility model discloses a shaping device for preventing the surface of an extrusion section from being scratched. The shaping device comprises split body plate blocks (1), a connecting screw hole (2), a pin hole (3), a cooling water tank (4), a main body plate block (5), gas tanks (6) and a gas chambers (7), wherein the connecting screw hole (2) and the pin hole (3) are positioned on the main body plate block (5); the connecting screw hole (2) is internally provided with a screw and the pin hole (3) is internally provided with a pin so that the split body plate blocks (1) are fixedly connected in a dismountable manner; the cooing water tank (4) is positioned on the split body plate block (1). After the structure is adopted, the gas tank and the gas chamber on the split body plate body can be realized through milling, and pulse processing is not needed, so that the split body plate blocks are easy to produce; one or more split body plate blocks can be produced in advance according to the shaping requirement of the section, and corresponding split body plate blocks are exchanged according to the differences of sections, so that the split body plate blocks with different widths of the gas tanks can be exchanged according to the requirements of different sections.
Description
Technical field
The utility model relates to the shaping equipment that prevents extrusion profile surface tear.
Background technology
In current plastic profile extrusion moulding, the quality requirement of increasing product effects on surface section bar is more and more higher, and especially the extrusion profile for household appliances of market ground zero requires visible surface brightness high and can not have scuffing.If solve extrusion profile surface tear problem, first need solve from the vacuum absorption device part of extrusion die dry type sizing part, the width that reduces vacuum suction is a kind of well method, in order to satisfy the demand, absorption width is generally 0.3～0.7mm.Conventionally mould vacuum suction is to realize by offer vacuum tank around die cavity, and existing vacuum tank is that the width of the vacuum tank processing is 0.8～1.2mm by milling or pulse processing, cannot meet Surface of profile without the requirement scratching.
Utility model content
The purpose of this utility model is that the width of the existing vacuum tank of solution cannot meet the problem of Surface of profile without the requirement scratching.
The technical solution adopted in the utility model is: the shaping equipment that prevents extrusion profile surface tear, it comprises split plate, connecting screw hole, pin-and-hole, bosh, main body plate, air chamber, air drain, connecting screw hole and pin-and-hole are positioned on main body plate, in connecting screw hole, be provided with and in screw and pin-and-hole, be provided with pin split plate is fixedly connected with split plate is detachable, bosh is positioned on split plate, air chamber and air drain are positioned at split plate, the notch of air drain one end is in a side of split plate, one end of air chamber is communicated with air drain, the other end forms opening at split plate away from a side of air drain notch.
As further improvement of the utility model, split plate forms boss at air chamber and air drain connectivity part.
The beneficial effects of the utility model are: adopted after this structure, split plate is provided with bosh, air chamber and air drain, and air drain, air chamber on split plate are only processed and can be realized by milling, without pulse processing, make split plate be easy to produce; Can produce in advance one or more split plates according to the needs of product moulding, change corresponding split plate according to the difference of section bar, can change the split plate with different air drain width according to the needs of different section bars.
Brief description of the drawings
Fig. 1 is the utility model schematic diagram.
Fig. 2 be in Fig. 1 A-A to cutaway view.
Fig. 3 is the side view of Fig. 1.
Shown in figure: 1 split plate, 2 connecting screw holes, 3 pin-and-holes, 4 boshes, 5 main body plates, 6 air drains, 7 air chambers, 8 boss.
Detailed description of the invention
Below in conjunction with Fig. 1,2,3, the utility model is described further.
As Fig. 1, 2, shown in 3, prevent the shaping equipment of extrusion profile surface tear, it comprises split plate 1, connecting screw hole 2, pin-and-hole 3, bosh 4, main body plate 5, air drain 6, air chamber 7, connecting screw hole 2 and pin-and-hole 3 are positioned on main body plate 5, bosh 4 is positioned on split plate 1, air drain 6 and air chamber 7 are positioned at split plate 1, the notch of air chamber 7 one end is in a side of split plate 1, one end of air drain 6 is communicated with air chamber 7, the other end forms opening at split plate 1 away from a side of air chamber 7 notches, split plate 1 forms boss 8 in air drain 6 and air chamber 7 connectivity parts.
Existing vacuum tank is to be processed to form by milling or pulse on whole mould parts die cavity, process trouble, in order to address this problem, the utility model split plate is provided with bosh 4, air drain 6 and air chamber 7, air drain, air chamber on split plate are only processed and can be realized by milling, without pulse processing, make split plate be easy to produce.The notch of air chamber 7 one end is in a side of split plate 1, and one end of air drain 6 is communicated with air chamber 7, the other end forms opening at split plate 1 away from a side of air chamber 7 notches, makes formation gas flow in split plate; When use, can produce in advance one or more split plates according to the needs of product moulding, by split plate 1 by arrange at connecting screw hole 2 spiral shell order with arrange at pin-and-hole 3 pin realize be fixedly connected with the detachable of split plate 1, processing is changed corresponding split plate according to the difference of section bar, can change the split plate with different air drain width according to the needs of different section bars.As much as possible little in order to adsorb width under the prerequisite ensureing gas communication, split plate 1 forms boss 8 in air drain 6 and air chamber 7 connectivity parts.
Those skilled in the art should know; protection scheme of the present utility model is not limited only to the above embodiments; can also on the basis of above-described embodiment, carry out various permutation and combination and conversion; under the prerequisite without prejudice to the utility model spirit, the various conversion that the utility model is carried out all drop in protection domain of the present utility model.
Claims (2)
1. prevent the shaping equipment of extrusion profile surface tear, it is characterized in that it comprises split plate (1), connecting screw hole (2), pin-and-hole (3), bosh (4), main body plate (5), air drain (6), air chamber (7), described connecting screw hole (2) and pin-and-hole (3) are positioned on main body plate (5), in connecting screw hole 2, be provided with that spiral shell is ordered and pin-and-hole (3) in be provided with pin and make split plate (1) and detachable being fixedly connected with of split plate (1), described bosh (4) is positioned on split plate (1), described air drain (6) and air chamber (7) are positioned at split plate (1), the notch of air chamber (7) one end is in a side of split plate (1), one end of air drain (6) is communicated with air chamber (7), the other end forms opening at split plate (1) away from a side of air chamber (7) notch.
2. according to claim 1, it is characterized in that described split plate (1) forms boss (8) in air drain (6) and air chamber (7) connectivity part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420011881.2U CN203697433U (en) | 2014-01-09 | 2014-01-09 | Shaping device for preventing surface of extrusion section from being scratched |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420011881.2U CN203697433U (en) | 2014-01-09 | 2014-01-09 | Shaping device for preventing surface of extrusion section from being scratched |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203697433U true CN203697433U (en) | 2014-07-09 |
Family
ID=51047927
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420011881.2U Expired - Fee Related CN203697433U (en) | 2014-01-09 | 2014-01-09 | Shaping device for preventing surface of extrusion section from being scratched |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203697433U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103753795A (en) * | 2014-01-09 | 2014-04-30 | 铜陵中发三佳科技股份有限公司 | Sizing device for preventing extruded profile surface from scratch |
-
2014
- 2014-01-09 CN CN201420011881.2U patent/CN203697433U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103753795A (en) * | 2014-01-09 | 2014-04-30 | 铜陵中发三佳科技股份有限公司 | Sizing device for preventing extruded profile surface from scratch |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140709 Termination date: 20160109 |