CN202656435U - Plastic cooling fan mold for internal combustion engine - Google Patents

Plastic cooling fan mold for internal combustion engine Download PDF

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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
Authority
CN
China
Prior art keywords
plate
mold
combustion engine
internal combustion
male
Prior art date
Application number
CN 201220252053
Other languages
Chinese (zh)
Inventor
朱晓清
Original Assignee
江苏英岗模塑科技有限公司
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 江苏英岗模塑科技有限公司 filed Critical 江苏英岗模塑科技有限公司
Priority to CN 201220252053 priority Critical patent/CN202656435U/en
Application granted granted Critical
Publication of CN202656435U publication Critical patent/CN202656435U/en

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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

A kind of internal combustion engine plastic cooling fan mould
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.
CN 201220252053 2012-05-31 2012-05-31 Plastic cooling fan mold for internal combustion engine CN202656435U (en)

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

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN 201220252053 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 (4)

* Cited by examiner, † Cited by third party
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

Cited By (5)

* Cited by examiner, † Cited by third party
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

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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