CN203600570U - Quick fan blade injection mold - Google Patents
Quick fan blade injection mold Download PDFInfo
- Publication number
- CN203600570U CN203600570U CN201320462060.6U CN201320462060U CN203600570U CN 203600570 U CN203600570 U CN 203600570U CN 201320462060 U CN201320462060 U CN 201320462060U CN 203600570 U CN203600570 U CN 203600570U
- Authority
- CN
- China
- Prior art keywords
- die ontology
- fan leaf
- mold
- fan blade
- cold water
- 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
Images
Abstract
The utility model discloses a quick fan blade injection mold. The quick fan blade injection mold comprises a mold body and an upper mold, wherein the upper mold is matched with the mold body; a fan blade injection molding groove is formed in the mold body; a cold water flowing pipeline is arranged in the mold body and is positioned at the bottom of the fan blade injection molding groove; and a pull ring is fixed on the side surface of the mold body. The quick fan blade injection mold has the advantages that the cooling effect is good; and the cooling and sizing speed of a fan blade can be increased, and the manufacturing efficiency of the fan blade is improved.
Description
Technical field
The utility model relates to a kind of injection mold, relates in particular a kind of fan leaf fast injection molding mould.
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 and in mould, have different thermoplastic piece plastics; Quality to plastic does not limit; In uniform temperature, there is the thermoplastic of suitable mobility; The high-precision plastic of injectable, has good surface quality and dimensional stability etc.Adopt injection molding mode, it can adopt mould.But mould adopts metal material, when thermoplastic piece plastics are to after in die ontology, mold is exerted pressure to die ontology, and it is not easy to heat radiation, and the sizing speed of fan leaf is slow.
Utility model content
The utility model provides a kind of fan leaf fast injection molding mould, and it has good cooling effect, can accelerate the cooling and shaping speed of fan leaf, and the make efficiency of fan leaf is improved.
For solving above-mentioned technical problem, the utility model by the following technical solutions:
Fan leaf fast injection molding mould, the mold that it comprises die ontology and matches with die ontology, on described die ontology, be provided with fan leaf injection slot, in described die ontology, be provided with cold water flow duct, described cold water flow duct is positioned at the bottom of fan leaf injection slot, and the side of described die ontology is fixed with draw ring.
In the utility model, the cooperation of die ontology and mold can by plastic injection-moulded thermoplastic piece become fan leaf, because thermoplastic piece plastics could be shaped at a certain temperature, it is naturally cooling, efficiency is certainly not high.Cold water flow duct is set in die ontology, can in cold water flow duct, passes into cold water, take away the temperature in die ontology, accelerate the sizing speed of thermoplastic piece plastics.Because heat water the top from water, its efficiency is low.In order to make that the firing rate of the water in cold water flow duct is improved, at the side of die ontology fixed pull ring, after mold is fixed on die ontology, by draw ring by whole die flip, make mold be positioned at the below of die ontology, cold water is positioned at the top of fan leaf injection slot like this, and the speed that makes cold water take away heat is accelerated, and can further accelerate the sizing speed of fan leaf.
Further technical scheme is:
As preferably, on described die ontology, be provided with water inlet and delivery port, the two ends of described cold water flow duct are connected with delivery port with water inlet respectively.
Further, for the ease of the control to the circulation of cold water flow duct inner cold water, on described water inlet and delivery port, be provided with switch.
As preferably, for the ease of fixing mold, on described die ontology, be provided with mold locking hole.
Further, described mold locking hole is positioned at the surrounding of fan leaf injection slot, and is provided with screw thread in mold locking hole.Between mold and die ontology, be threaded connection, be convenient to the dismounting of mold.
Further, described mold locking hole has 2 at least, and two mold locking holes can be fixed on die ontology by good mold, and for the ease of dismounting, mold locking hole can be preferably two.
Compared with prior art, the beneficial effects of the utility model are:
1, cold water flow duct of the present utility model can pass into cold water, and cold water is taken away the heat of thermoplastic piece plastics, is conducive to the quick cooling and shaping of thermoplastic piece plastics, can accelerate the cooling and shaping speed of fan leaf, and the make efficiency of fan leaf is improved.
2, of the present utility model by operation draw ring the top and bottom of die ontology can be put upside down, the heat that the cold water in cold water flow duct is taken away is more, has further accelerated the sizing speed of fan leaf.
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; 6, draw ring; 7, cold water flow duct.
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]
Fan leaf fast injection molding mould as shown in Figure 1, the mold that it comprises die ontology 1 and matches with die ontology 1, on described die ontology 1, be provided with fan leaf injection slot 2, in described die ontology 1, be provided with cold water flow duct 7, described cold water flow duct 7 is positioned at the bottom of fan leaf injection slot 2, and the side of described die ontology 1 is fixed with draw ring 6.
The cooperation of die ontology 1 and mold, shapes to the top and bottom of fan leaf, in cold water flow duct 7, passes into cold water, can accelerate the cooling velocity of the interior thermoplastic piece plastics of die ontology 1.By operation draw ring 6, can make the upper and lower surfaces of die ontology 1 put upside down, even if cold water flow duct is positioned at the top of fan leaf injection slot 2, can accelerate the cooling velocity of cold water to thermoplastic piece plastics.
[embodiment 2]
As shown in Figure 1, the present embodiment, on the basis of embodiment 1, is provided with water inlet 3 and delivery port 4 on described die ontology 1, and the two ends of described cold water flow duct 7 are connected with delivery port 4 with water inlet 3 respectively.
On described water inlet 3 and delivery port 4, be provided with switch.
On described die ontology 1, be provided with mold locking hole 5.
Described mold locking hole 5 is positioned at the surrounding of fan leaf injection slot 2, and is provided with screw thread in mold locking hole 5.
Described mold locking hole 5 has 2 at least.
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 (5)
1. fan leaf fast injection molding mould, it is characterized in that: the mold that it comprises die ontology (1) and matches with die ontology (1), on described die ontology (1), be provided with fan leaf injection slot (2), in described die ontology (1), be provided with cold water flow duct (7), described cold water flow duct (7) is positioned at the bottom of fan leaf injection slot (2), the side of described die ontology (1) is fixed with draw ring (6), on described die ontology (1), is provided with mold locking hole (5).
2. fan leaf fast injection molding mould according to claim 1, it is characterized in that: on described die ontology (1), be provided with water inlet (3) and delivery port (4), the two ends of described cold water flow duct (7) are connected with delivery port (4) with water inlet (3) respectively.
3. fan leaf fast injection molding mould according to claim 2, is characterized in that: on described water inlet (3) and delivery port (4), be provided with switch.
4. fan leaf fast injection molding mould according to claim 1, is characterized in that: described mold locking hole (5) is positioned at the surrounding of fan leaf injection slot (2), and is provided with screw thread in mold locking hole (5).
5. fan leaf fast injection molding mould according to claim 1, is characterized in that: described mold locking hole (5) has 2 at least.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320462060.6U CN203600570U (en) | 2013-07-31 | 2013-07-31 | Quick fan blade injection mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320462060.6U CN203600570U (en) | 2013-07-31 | 2013-07-31 | Quick fan blade injection mold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203600570U true CN203600570U (en) | 2014-05-21 |
Family
ID=50713268
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320462060.6U Expired - Fee Related CN203600570U (en) | 2013-07-31 | 2013-07-31 | Quick fan blade injection mold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203600570U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103407136A (en) * | 2013-07-31 | 2013-11-27 | 成都万顺达模具零件有限公司 | Mold for quick injection molding of fan blades |
| CN104552785B (en) * | 2014-09-19 | 2016-10-05 | 重庆开确科技有限公司 | Electric heating wire type band for fan leaf cools down injection upper mold |
| CN111844634A (en) * | 2020-06-04 | 2020-10-30 | 武汉市新洲三角塑料制品有限公司 | Injection mold for motor wind wheel |
-
2013
- 2013-07-31 CN CN201320462060.6U patent/CN203600570U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103407136A (en) * | 2013-07-31 | 2013-11-27 | 成都万顺达模具零件有限公司 | Mold for quick injection molding of fan blades |
| CN104552785B (en) * | 2014-09-19 | 2016-10-05 | 重庆开确科技有限公司 | Electric heating wire type band for fan leaf cools down injection upper mold |
| CN111844634A (en) * | 2020-06-04 | 2020-10-30 | 武汉市新洲三角塑料制品有限公司 | Injection mold for motor wind wheel |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203600570U (en) | Quick fan blade injection mold | |
| CN208290371U (en) | A kind of injection mold using air blowing mould release | |
| CN103407078B (en) | Fan blade mould | |
| CN210940336U (en) | Pin plug type side-blown demoulding mechanism | |
| CN203357806U (en) | Efficient injection mold for fan blades | |
| CN204869511U (en) | Injection mold with ftercompction feeding function thimble device | |
| CN203357805U (en) | Injection mold for fan blades | |
| CN203357804U (en) | Mold for forming fan blades | |
| CN103407136A (en) | Mold for quick injection molding of fan blades | |
| CN204095063U (en) | A kind of double-shot moulding part polypropylene thermal runner running gate system | |
| CN204451104U (en) | A kind of injection moulding demoulding ejector pin component | |
| CN203792641U (en) | Novel plastic mold high-inclination main runner gating structure | |
| CN103407135A (en) | Fan blade injection mold with high injection molding efficiency | |
| CN203739152U (en) | Liquid silicone rubber injection mold venting structure | |
| CN208484180U (en) | A kind of inclined ejector pin device for injection mold | |
| CN103358468A (en) | Mold for shaping fan blades | |
| CN205202054U (en) | Heating control device | |
| CN103395169A (en) | Die for injection molding of fan blade | |
| CN202781575U (en) | Rotational molding forming die | |
| CN207128206U (en) | The injection forming mold of quad roll shaft end washer | |
| CN204414511U (en) | A kind of demoulding thimble | |
| CN202399472U (en) | Point-mode water cooling injection mold | |
| CN202805599U (en) | Die assembly of extruder | |
| CN204278502U (en) | A kind of plastic rapid forming mold | |
| CN215320438U (en) | Novel air conditioner indoor unit fan blade injection molding device |
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: 20140521 Termination date: 20150731 |
|
| EXPY | Termination of patent right or utility model |