CN203357806U - Efficient injection mold for fan blades - Google Patents
Efficient injection mold for fan blades Download PDFInfo
- Publication number
- CN203357806U CN203357806U CN 201320462574 CN201320462574U CN203357806U CN 203357806 U CN203357806 U CN 203357806U CN 201320462574 CN201320462574 CN 201320462574 CN 201320462574 U CN201320462574 U CN 201320462574U CN 203357806 U CN203357806 U CN 203357806U
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- CN
- China
- Prior art keywords
- fan leaf
- cold water
- die ontology
- mold
- injection mold
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- Expired - Fee Related
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Abstract
The utility model discloses an efficient injection mold for fan blades. The efficient injection mold comprises a mold body and a fan blade injection groove formed in the mold body, wherein a water inlet and a water outlet are formed in the mold body, a cold water through pipe is arranged in the mold body and located at the bottom of the fan blade injection groove, and two ends of the cold water through pipe are connected with the water inlet and the water outlet respectively. The efficient injection mold has the advantages as follows: cooling of thermoplastic pieces in the mold can be accelerated, the forming speed of the fan blades is increased, and the efficiency is improved.
Description
Technical field
The utility model relates to a kind of mould, relates in particular a kind of high efficiency fan leaf injection mold.
Background technology
Fan leaf is complex-shaped, wall unevenness, and dimension precision requirement is higher, and it has higher surface quality and dimensional stability requirement.Fan leaf is plastics mostly, and it generally adopts injection molding mode to make.And injection moulding has following advantage: almost there is no limitation of complexity, allow in mould different thermoplastic piece plastics are arranged; Not restriction of quality to plastic; The thermoplastic that there is suitable mobility in uniform temperature; The high-precision plastic of injectable, have surface quality and dimensional stability etc. preferably.Adopt injection molding mode, it can adopt mould.But mould adopts metal material, when the thermoplastic piece plastics, to after in die ontology, mold is exerted pressure to die ontology, and it is not easy to heat radiation, and the typing speed of fan leaf is slow.
The utility model content
The utility model provides a kind of high efficiency fan leaf injection mold, and it can accelerate the cooling of the interior thermoplastic piece of mould, has accelerated the typing speed of fan leaf, and efficiency is improved.
For solving above-mentioned technical problem, the utility model by the following technical solutions:
High efficiency fan leaf injection mold, it comprises die ontology and is arranged on the fan leaf injection slot on die ontology, be provided with water inlet and delivery port on described die ontology, be provided with the cold water siphunculus in described die ontology, described cold water siphunculus is positioned at the bottom of fan leaf injection slot, and the two ends of described cold water siphunculus are connected with delivery port with water inlet respectively.
Further technical scheme is:
As preferably, for the ease of flowing of cold water siphunculus inner cold water, be connected with respectively inlet channel and outlet conduit on described water inlet and delivery port.
Further, the control for the ease of to inlet channel and the circulation of outlet conduit inner cold water, be provided with switch on described inlet channel and outlet conduit.
As preferably, can take away faster the heat in die ontology in order to make the cold water in the cold water siphunculus, described cold water siphunculus is positioned at the surrounding of fan leaf injection slot.
As preferably, for the ease of fixing mold, be provided with the mold locking hole on described die ontology, mold can inject standard compliant fan leaf with coordinating just of die ontology, the thermoplastic piece plastics are between mold and die ontology, and mold and die ontology are finalized the design to the top and bottom of fan leaf respectively.
Further, described mold locking hole has two at least, and two mold locking holes can be fixed on die ontology by good mold, and for the ease of dismounting, the mold locking hole can be preferably two.
Compared with prior art, the beneficial effects of the utility model are: by inlet channel, passing into cold water, cold water flows in the cold water siphunculus, take away the heat in die ontology, and flow out from outlet conduit, it can accelerate the cooling velocity of thermoplastic piece in die ontology, to accelerate the typing speed of fan leaf, the injection efficiency of fan leaf is improved.
The accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
Fig. 1 is structural representation of the present utility model.
Fig. 2 is A-A cutaway view in Fig. 1.
Label in figure is: 1, die ontology; 2, fan leaf injection slot; 3, water inlet; 4, delivery port; 5, mold locking hole.
The specific embodiment
Below in conjunction with accompanying drawing, the utility model is further described.Embodiment of the present utility model includes but not limited to the following example.
[embodiment 1]
High efficiency fan leaf injection mold as depicted in figs. 1 and 2, it comprises die ontology 1 and is arranged on the fan leaf injection slot 2 on die ontology 1, be provided with water inlet 3 and delivery port 4 on described die ontology 1, be provided with the cold water siphunculus in described die ontology 1, described cold water siphunculus is positioned at the bottom of fan leaf injection slot 2, and the two ends of described cold water siphunculus are connected with delivery port 4 with water inlet 3 respectively.
In the utility model, the cold water siphunculus is set in die ontology, by passing into the cooling velocity that cold water can accelerate thermoplastic piece in die ontology in the cold water siphunculus, accelerate the typing speed of fan leaf.
[embodiment 2]
As depicted in figs. 1 and 2, the present embodiment is optimized on the basis of embodiment 1, on described water inlet 3 and delivery port 4, is connected with respectively inlet channel and outlet conduit.
Be provided with switch on described inlet channel and outlet conduit.
Described cold water siphunculus is positioned at the surrounding of fan leaf injection slot 2.
Inlet channel and outlet conduit are conducive to pass into cold water to the cold water siphunculus, and switch contributes to the control to cold water siphunculus inner cold water flowing velocity.
[embodiment 3]
As depicted in figs. 1 and 2, the present embodiment has been set up mold locking hole 5 on the basis of above-described embodiment, on described die ontology 1, is provided with mold locking hole 5.
Described mold locking hole 5 has two at least.
By mold locking hole 5, mold can be fixed on die ontology, so that fan leaf is finalized the design.
Be as mentioned above embodiment of the present utility model.The utility model is not limited to above-mentioned embodiment, and anyone should learn the structural change of making under enlightenment of the present utility model, every with the utlity model has identical or close technical scheme, within all falling into protection domain of the present utility model.
Claims (6)
1. high efficiency fan leaf injection mold, it is characterized in that: it comprises die ontology (1) and is arranged on the fan leaf injection slot (2) on die ontology (1), be provided with water inlet (3) and delivery port (4) on described die ontology (1), described die ontology is provided with the cold water siphunculus in (1), described cold water siphunculus is positioned at the bottom of fan leaf injection slot (2), and the two ends of described cold water siphunculus are connected with delivery port (4) with water inlet (3) respectively.
2. high efficiency fan leaf injection mold according to claim 1, is characterized in that: on described water inlet (3) and delivery port (4), be connected with respectively inlet channel and outlet conduit.
3. high efficiency fan leaf injection mold according to claim 2, is characterized in that: on described inlet channel and outlet conduit, be provided with switch.
4. high efficiency fan leaf injection mold according to claim 1, it is characterized in that: described cold water siphunculus is positioned at the surrounding of fan leaf injection slot (2).
5. high efficiency fan leaf injection mold according to claim 1, is characterized in that: be provided with mold locking hole (5) on described die ontology (1).
6. high efficiency fan leaf injection mold according to claim 5, it is characterized in that: described mold locking hole (5) has two at least.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320462574 CN203357806U (en) | 2013-07-31 | 2013-07-31 | Efficient injection mold for fan blades |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320462574 CN203357806U (en) | 2013-07-31 | 2013-07-31 | Efficient injection mold for fan blades |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203357806U true CN203357806U (en) | 2013-12-25 |
Family
ID=49805622
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320462574 Expired - Fee Related CN203357806U (en) | 2013-07-31 | 2013-07-31 | Efficient injection mold for fan blades |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203357806U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103407135A (en) * | 2013-07-31 | 2013-11-27 | 成都万顺达模具零件有限公司 | Fan blade injection mold with high injection molding efficiency |
-
2013
- 2013-07-31 CN CN 201320462574 patent/CN203357806U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103407135A (en) * | 2013-07-31 | 2013-11-27 | 成都万顺达模具零件有限公司 | Fan blade injection mold with high injection molding efficiency |
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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: 20131225 Termination date: 20140731 |
|
| EXPY | Termination of patent right or utility model |