CN202656435U - Plastic cooling fan mold for internal combustion engine - Google Patents
Plastic cooling fan mold for internal combustion engine Download PDFInfo
- Publication number
- CN202656435U CN202656435U CN 201220252053 CN201220252053U CN202656435U CN 202656435 U CN202656435 U CN 202656435U CN 201220252053 CN201220252053 CN 201220252053 CN 201220252053 U CN201220252053 U CN 201220252053U CN 202656435 U CN202656435 U CN 202656435U
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- combustion engine
- internal combustion
- mold
- cooling fan
- plate
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Abstract
The utility model discloses a plastic cooling fan mold for an internal combustion engine, comprising a top plate, a female mold plate, a male mold plate, a bearing plate, a female mold kernel and a male mold kernel, an ejector pin and an insert, wherein the top plate, the female mold plate, the female mold plate and the bearing plate are arranged from top to bottom, the female mold kernel and the male mold kernel are arranged in the female mold plate and the male mold plate respectively, and the ejector pin and the insert are connected to the female mold kernel; a pair of female mold plate and male mold plate which are in insert type connection are arranged; the back face that each blade mold cavity of the female mold kernel and the male mold kernel corresponds to is additionally provided with a waterway; and the ejector pin is connected with the insert which is provided with a fan. Based on the mold, the cooling effect of a product in the mold is improved, the product quality is improved, the production period of the product is shortened, and the cost is reduced.
Description
Technical field
The utility model relates to field of internal combustion engine, particularly a kind of internal combustion engine plastic cooling fan mould.
Background technology
Because the product projected area is large, in actual production processing, be out of shape the difficult control of raising one's head and looking.According to becoming on equipment the production cycle long, manufacture greatly, product quality is difficult to be controlled.The mold materials waste, die cost is high, and the manufacturing cycle is long.
The utility model content
For above-mentioned the deficiencies in the prior art, the technical problems to be solved in the utility model provides a kind of internal combustion engine plastic cooling fan mould, has improved quality and has reduced cost.
For solving the problems of the technologies described above, the utility model adopts following technical scheme:
A kind of internal combustion engine plastic cooling fan mould, comprise the top board, caster, male model plate and the board that vertically from top to bottom arrange, be located at respectively on the interior mother module core of caster and male model plate and male die core, the mother module core and be connected with thimble and mold insert, wherein, be provided with caster and public lamina membranacea that a pair of block insert type connects, the back side corresponding to every a slice blade type chamber of mother module core and male die core is equipped with the water route, and thimble is connected with the mold insert that is connected with fan.
Preferably, between caster and male model plate, mold base is set.
Preferably, on the top of board, be provided with guide pillar and run through male model plate, caster and top board.Further, be provided with 4 guide pillars.
Preferably, be connected with pin at thimble.Further, described pin is provided with 4.
Preferably, described mold insert is iron plate.
Technique scheme has following beneficial effect: mould is made block insert type to feature die, and feature die is divided into two, has improved the utilization rate of die material.Simultaneously, reduced the cost of mold materials, also reduced the time of workman's matched moulds, shortened die manufacturing cycle, cost of labor when having reduced the mould manufacturing.Also be convenient to add tailrace at the back side corresponding to the every a slice blade type of die chamber, to obtain better cooling effect.By so annular water route, reduce well and controlled the temperature of mould, greatly shortened the time that product cools off in mould.The deflection of blade can better be guaranteed, after the mould die sinking puts in place, by thimble iron plate is ejected together with fan, finish an injection moulding.Solve the high problem of die cost, improved the cooling effect of product in mould, improved the quality of product, shortened the production cycle of product, reduced cost.
Description of drawings
Fig. 1 is the plan structure schematic diagram of the utility model internal combustion engine plastic cooling fan mould.
Fig. 2 is a cross-sectional view of the utility model internal combustion engine plastic cooling fan mould.
Fig. 3 is another cross-sectional view of the utility model internal combustion engine plastic cooling fan mould.
Number in the figure explanation: 1. mold base, 2. top board, 3. caster, 4. male model plate, 5. board, 6. mother module core, 7. male die core, 8. thimble, 9. pin, 10. water pipe, 11.O type circle, 12. guide pillars, 13. purts are chewed, 14. mold inserts.
The specific embodiment
Below in conjunction with accompanying drawing preferred embodiment of the present utility model is described in detail.
In conjunction with shown in Figure 1, this internal combustion engine plastic cooling fan mould comprises top board 2, caster 3, male model plate 4 and the board 5 that vertically from top to bottom arranges, be located at respectively on mother module core 6 in caster 3 and the male model plate 4 and male die core 7, the mother module core 6 and be connected with thimble 8 and mold insert 14, between caster 3 and male model plate 4, mold base is set, top at board 5, be provided with guide pillar 12 and run through male model plate 4, caster 3 and top board 2, be connected with pin 9 at thimble 8
Wherein, be provided with caster 3 and public lamina membranacea 4 that a pair of block insert type connects, the back side corresponding to every a slice blade type chamber of mother module core 6 and male die core 7 is equipped with the water route, and thimble 8 is connected with the mold insert 14 that is connected with fan.
Preferably, be provided with 12,4 pins 9 of 4 guide pillars,
Preferably, described mold insert 14 is iron plate.
And between top board 2 and mother module core 6, be provided with water pipe 10; On the top of mould, the edge of fan attachment is provided with 0 type circle 11.
Structural principle: mould is made block insert type to feature die, and feature die is divided into two, has improved the utilization rate of die material.Simultaneously, reduced the cost of mold materials, also reduced the time of workman's matched moulds, shortened die manufacturing cycle, cost of labor when having reduced the mould manufacturing.Also be convenient to add tailrace at the back side corresponding to the every a slice blade type of die chamber, to obtain better cooling effect.By so annular water route, reduce well and controlled the temperature of mould, greatly shortened the time that product cools off in mould.The deflection of blade can better be guaranteed, after the mould die sinking puts in place, by thimble iron plate is ejected together with fan, finish an injection moulding.
The above internal combustion engine plastic cooling fan mould that the utility model embodiment is provided is described in detail; for one of ordinary skill in the art; thought according to the utility model embodiment; all will change in specific embodiments and applications; in sum; this description should not be construed as restriction of the present utility model, and all any changes of making according to the utility model design philosophy are all within protection domain of the present utility model.
Claims (7)
1. internal combustion engine plastic cooling fan mould, comprise the top board (2) that vertically from top to bottom arranges, caster (3), male model plate (4) and board (5), be located at respectively mother module core (6) and male die core (7) in caster (3) and the male model plate (4), be connected with thimble (8) and mold insert (14) on the mother module core (6), it is characterized in that, be provided with caster (3) and public lamina membranacea (4) that a pair of block insert type connects, the back side corresponding to every a slice blade type chamber of mother module core (6) and male die core (7) is equipped with the water route, and thimble (8) is connected with the mold insert that is connected with fan (14).
2. internal combustion engine plastic cooling fan mould according to claim 1 is characterized in that, between caster (3) and male model plate (4) mold base is set.
3. internal combustion engine plastic cooling fan mould according to claim 1 is characterized in that, the top in board (5) is provided with guide pillar (12) and runs through male model plate (4), caster (3) and top board (2).
4. internal combustion engine plastic cooling fan mould according to claim 3 is characterized in that, is provided with 4 guide pillars (12).
5. internal combustion engine plastic cooling fan mould according to claim 1 is characterized in that, is connected with pin (9) at thimble (8).
6. internal combustion engine plastic cooling fan mould according to claim 1 is characterized in that, described pin (9) is provided with 4.
7. internal combustion engine plastic cooling fan mould according to claim 1 is characterized in that, described mold insert (14) is iron plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220252053 CN202656435U (en) | 2012-05-31 | 2012-05-31 | Plastic cooling fan mold for internal combustion engine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220252053 CN202656435U (en) | 2012-05-31 | 2012-05-31 | Plastic cooling fan mold for internal combustion engine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202656435U true CN202656435U (en) | 2013-01-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220252053 Expired - Fee Related CN202656435U (en) | 2012-05-31 | 2012-05-31 | Plastic cooling fan mold for internal combustion engine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202656435U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104325110A (en) * | 2014-10-23 | 2015-02-04 | 宁波华朔模具机械有限公司 | Die for manufacturing of fan blade |
| CN106142468A (en) * | 2016-08-30 | 2016-11-23 | 苏州金济模具制品有限公司 | A kind of new-energy automobile fan mould |
| CN106426791A (en) * | 2016-12-14 | 2017-02-22 | 佛山市顺德区百年科技有限公司 | Die structure and wind wheel |
| CN106738651A (en) * | 2016-12-24 | 2017-05-31 | 浙江工商职业技术学院 | A kind of rotary shaft type two-color die |
| CN109483839A (en) * | 2018-12-29 | 2019-03-19 | 宁波天龙电子股份有限公司 | A kind of cooling water channel structure in automobile engine cooling fan mold |
-
2012
- 2012-05-31 CN CN 201220252053 patent/CN202656435U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104325110A (en) * | 2014-10-23 | 2015-02-04 | 宁波华朔模具机械有限公司 | Die for manufacturing of fan blade |
| CN106142468A (en) * | 2016-08-30 | 2016-11-23 | 苏州金济模具制品有限公司 | A kind of new-energy automobile fan mould |
| CN106426791A (en) * | 2016-12-14 | 2017-02-22 | 佛山市顺德区百年科技有限公司 | Die structure and wind wheel |
| CN106426791B (en) * | 2016-12-14 | 2019-03-08 | 佛山市顺德区百年科技有限公司 | Mould structure and wind wheel |
| CN106738651A (en) * | 2016-12-24 | 2017-05-31 | 浙江工商职业技术学院 | A kind of rotary shaft type two-color die |
| CN109483839A (en) * | 2018-12-29 | 2019-03-19 | 宁波天龙电子股份有限公司 | A kind of cooling water channel structure in automobile engine cooling fan mold |
| CN109483839B (en) * | 2018-12-29 | 2024-05-10 | 宁波天龙电子股份有限公司 | Cooling water path structure in automobile engine cooling fan die |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130109 Termination date: 20170531 |