CN206230004U - Flow channel type mould for making handrail - Google Patents

Flow channel type mould for making handrail Download PDF

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Publication number
CN206230004U
CN206230004U CN201621306389.3U CN201621306389U CN206230004U CN 206230004 U CN206230004 U CN 206230004U CN 201621306389 U CN201621306389 U CN 201621306389U CN 206230004 U CN206230004 U CN 206230004U
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CN
China
Prior art keywords
sliding block
mould
die cavity
handrail
feeding mouth
Prior art date
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Active
Application number
CN201621306389.3U
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Chinese (zh)
Inventor
刘堂奇
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Suzhou Baoyu Precision Die Casting Co Ltd
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Suzhou Baoyu Precision Die Casting Co Ltd
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Application filed by Suzhou Baoyu Precision Die Casting Co Ltd filed Critical Suzhou Baoyu Precision Die Casting Co Ltd
Priority to CN201621306389.3U priority Critical patent/CN206230004U/en
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Abstract

The utility model discloses the flow channel type mould for making handrail,Including upper die and lower die,Also include the first sliding block and the second sliding block that can be stretched into from upper die and lower die side,Also include driving respectively first slider-actuated mechanism and the second slider-actuated mechanism of the first sliding block and the second slide block movement,The first sliding block both sides are provided with multiple charging breach,Also include the feeding mouth being arranged on mould,The feeding mouth is connected with charging breach,So that metal charge flows into die cavity from the charging breach of the first sliding block,Handrail of the present utility model makes mould and is fed from sliding block both sides,So that metal pattern material flows into the other end from one end of die cavity,So that beneficial to the flow direction of metal liquid when metal pattern material flows in die cavity,Reduce metal fluid flowing when because need turn and caused by obstruction,So that the handrail inside sand hole of shaping is reduced,So as to improve the quality of product.

Description

Flow channel type mould for making handrail
Technical field
The utility model is related to a kind of handrail to make mould, more particularly to for making the flow channel type mould of handrail.
Background technology
Handrail is a kind of a kind of structure for facilitating people to hold, and the method for mostly being used when handrail is made at present is to use mould Tool, be provided with mould with handrail shapes identical cavity, metal fluid is directly injected into cooling shaping in cavity, use at present Injection mode be the metal fluid that is injected laterally in product, the metal fluid after injection is to two lateral movements, but this kind of charging side Formula can hinder the flow direction of metal fluid so that product entirety became uneven and surface of polished sand hole is more so that product is bad Rate is more.
Utility model content
The technical problem that the utility model is solved is to provide a kind of flow channel type for making handrail of improve product quality Mould.
The utility model solves the technical scheme that its technical problem used:Flow channel type mould for making handrail, Including upper die and lower die, also including the first sliding block and the second sliding block that can be stretched into from upper die and lower die side, also including driving respectively First slider-actuated mechanism and the second slider-actuated mechanism of dynamic first sliding block and the second slide block movement, when upper die and lower die are closed Mould, and the first sliding block and the second sliding block from upper die and lower die side when stretching into, and forms identical with shape of product in upper die and lower die Die cavity, the first sliding block both sides are provided with multiple charging breach, also including the feeding mouth being arranged on upper mould, the pan feeding Mouth is connected with charging breach so that metal charge flows into die cavity from the charging breach of the first sliding block.
It is further:Multiple discharging openings are additionally provided with the lower mould, the discharging opening is separately positioned on die cavity both sides And connected with die cavity, the discharging opening is set away from feeding mouth, and the lower mould lower section is provided with liftout plate, is provided with liftout plate The top stopper rod of discharging opening can be stretched into correspondingly with multiple discharging openings, the also liftout plate including driving liftout plate to move up and down drives Motivation structure.
The beneficial effects of the utility model are:Handrail of the present utility model makes mould and is fed from sliding block both sides so that gold Category mould material flows into the other end from one end of die cavity so that beneficial to the flow direction of metal liquid when metal pattern material flows in die cavity, subtract Lacked metal fluid flowing when because needs turn and caused by obstruction so that shaping handrail inside sand hole reduction, so as to carry The quality of product high, and multiple discharging openings are also provided with, when just having started charging, mould stream is through whole die cavity from discharging opening stream Go out, so as to take away the bubble in die cavity, further reduce the appearance of sand hole in shaped article.
Brief description of the drawings
Fig. 1 is the flow channel type mould schematic diagram for making handrail.
Fig. 2 is the flow channel type mould inside schematic diagram for making handrail.
Fig. 3 is the flow channel type mould inside side diagram for making handrail.
Fig. 4 is the first slide block schematic diagram.
Marked in figure:Upper mould 1, lower mould 2, the first sliding block 3, the second sliding block 4, charging breach 5, feeding mouth 6, discharging opening 7, Top stopper rod 8.
Specific embodiment
The utility model is further illustrated with reference to the accompanying drawings and detailed description.
The flow channel type mould for making handrail as shown in Figure 1, including upper mould 1 and lower mould 2, also including can be from upper mould 1 The first sliding block 3 and the second sliding block 4 stretched into the lower side of mould 2, also including driving the first sliding block 3 and the second sliding block 4 to move respectively The drive mechanism of the first sliding block 3 and the drive mechanism of the second sliding block 4, when upper mould 1 and the lower 2-in-1 mould of mould, and the first sliding block 3 and second is slided Block 4 from upper mould 1 and the lower side of mould 2 stretch into when, formed in upper mould 1 and lower mould 2 with shape of product identical die cavity, described first slides The both sides of block 3 are provided with multiple charging breach 5, also including the feeding mouth 6 being arranged on upper mould 1, the feeding mouth 6 and charging breach 5 connections so that metal pattern material flows into die cavity from the charging breach 5 of the first sliding block 3;
When being made, by upper mould 1 and the lower 2-in-1 mould of mould, by the first sliding block 3 and the second sliding block 4 from upper mould 1 and lower mould 2 Side stretch into die cavity, metal pattern material is poured into from feeding mouth 6, flow to the side of the first sliding block 3 and to the side of the first sliding block 3 Charging breach 5 is flowed into die cavity so that metal pattern material from one end into flowing to the other end after die cavity so that mould material in flowing not Inhibition is had, so as to reduce the appearance of sand hole.
On the basis of the above, multiple discharging openings 7 are additionally provided with the lower mould 2, the discharging opening 7 is separately positioned on die cavity Both sides and connected with die cavity, the discharging opening 7 is set away from feeding mouth 6, the lower section of the lower mould 2 is provided with liftout plate, liftout plate On be provided with the top stopper rod 8 that can stretch into discharging opening 7 correspondingly with multiple discharging openings 7, also including drive liftout plate transport up and down Dynamic liftout plate drive mechanism, after mould material is poured into die cavity, mould stream flows out through whole die cavity from discharging opening 7, so as to take away mould Bubble in chamber, liftout plate drive mechanism is driven and pushed up on liftout plate after a part of mould stream goes out, and top stopper rod 8 is stretched into discharging opening In 7, discharging opening 7 is blocked so that metal pattern material will not continue to outflow so that mould material cooling shaping in die cavity, use this kind of side Method, can prevent product cooling from sand hole influence product quality is formed after being molded the bubble row in die cavity.
Particular embodiments described above, has carried out entering one to the purpose of this utility model, technical scheme and beneficial effect Step is described in detail, be should be understood that and be the foregoing is only specific embodiment of the utility model, is not limited to this Utility model, all within spirit of the present utility model and principle, any modification, equivalent substitution and improvements done etc. all should be wrapped It is contained within protection domain of the present utility model.

Claims (2)

1. it is used to make the flow channel type mould of handrail, including upper mould (1) and lower mould (2), also including can be from upper mould (1) and lower mould (2) side is stretched into the first sliding block (3) and the second sliding block (4), also including driving the first sliding block (3) and the second sliding block (4) respectively First sliding block (3) drive mechanism and the second sliding block (4) drive mechanism of motion, when upper mould (1) and lower mould (2) matched moulds, and first Sliding block (3) and the second sliding block (4) from upper mould (1) and lower mould (2) side stretch into when, formed and product in upper mould (1) and lower mould (2) Shape identical die cavity, it is characterised in that:First sliding block (3) both sides are provided with multiple chargings breach (5), also including setting Feeding mouth (6) on upper mould (1), the feeding mouth (6) connects with charging breach (5) so that metal pattern material is from the first sliding block (3) charging breach (5) flows into die cavity.
2. it is used to make the flow channel type mould of handrail as claimed in claim 1, it is characterised in that:Also set on the lower mould (2) Multiple discharging openings (7) are equipped with, the discharging opening (7) is separately positioned on die cavity both sides and is connected with die cavity, the discharging opening (7) is remote Set from feeding mouth (6), lower mould (2) lower section is provided with liftout plate, is provided with liftout plate with multiple discharging openings (7) one by one The corresponding top stopper rod (8) that can stretch into discharging opening (7), also the liftout plate drive mechanism including driving liftout plate to move up and down.
CN201621306389.3U 2016-12-01 2016-12-01 Flow channel type mould for making handrail Active CN206230004U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201621306389.3U CN206230004U (en) 2016-12-01 2016-12-01 Flow channel type mould for making handrail

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201621306389.3U CN206230004U (en) 2016-12-01 2016-12-01 Flow channel type mould for making handrail

Publications (1)

Publication Number Publication Date
CN206230004U true CN206230004U (en) 2017-06-09

Family

ID=58980978

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201621306389.3U Active CN206230004U (en) 2016-12-01 2016-12-01 Flow channel type mould for making handrail

Country Status (1)

Country Link
CN (1) CN206230004U (en)

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