CN204820168U - Injection mold of atmospheric pressure chair five -pointed star foot - Google Patents

Injection mold of atmospheric pressure chair five -pointed star foot Download PDF

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Publication number
CN204820168U
CN204820168U CN201520488026.5U CN201520488026U CN204820168U CN 204820168 U CN204820168 U CN 204820168U CN 201520488026 U CN201520488026 U CN 201520488026U CN 204820168 U CN204820168 U CN 204820168U
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CN
China
Prior art keywords
mold
bed die
chamber
mould
cavity
Prior art date
Application number
CN201520488026.5U
Other languages
Chinese (zh)
Inventor
朱胤儒
李德丽
谭春胜
郎克朋
Original Assignee
安徽华胤家具有限公司
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 安徽华胤家具有限公司 filed Critical 安徽华胤家具有限公司
Priority to CN201520488026.5U priority Critical patent/CN204820168U/en
Application granted granted Critical
Publication of CN204820168U publication Critical patent/CN204820168U/en

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Abstract

The utility model discloses an injection mold of atmospheric pressure chair five -pointed star foot, including last mould and bed die, it is articulated to go up mould and bed die, it is equipped with inner chamber and lower inner chamber respectively to go up mould and bed die, go up be equipped with on the mould with the communicating runner of moulding plastics of last inner chamber, be equipped with the die arrangement in the bed die, the inner chamber bottom plate is movable relatively for lower inner chamber down, the below of inner chamber bottom plate is equipped with the baffle under, the baffle has hydraulic rod, still be equipped with cooling device in the bed die, this cooling device includes refrigeration cycle pipe and cooling trough, the cooling trough sets up the outside at the mould, the refrigeration cycle pipe sets up inside the bed die, the both ends of refrigeration cycle pipe are connected with the cooling trough, be equipped with the water pump in the cooling trough, make things convenient for the quick shaping of mould.

Description

A kind of injection mold of air pressure chair star base
Technical field
The utility model relates to processing mold field, particularly a kind of injection mold of air pressure chair star base.
Background technology
A kind of processing method used when injection mo(u)lding is some complex-shaped parts of batch production, specifically refers to and the material melted that is heated is injected die cavity by high pressure, after cooling curing, obtain formed products.Injection mold is a kind of instrument producing plasthetics, also be the instrument giving plasthetics complete structure and accurate dimension, injection mold divides into thermosetting plastic mould according to shaping characteristic, two kinds, thermoplastic plastic's mould, biography mold is divided into according to moulding process, blow molding die, draw mould, thermoforming mould, hot-die, injection mould etc., wherein hot-die can be divided into excessive formula again in flash mode, half excessive formula, excessive formula three kinds, injection mold is made up of dynamic model and cover half two parts, dynamic model is arranged on the moving die plate of injection moulding machine, cover half is arranged on the fixed die fixed head of injection moulding machine, when injection moulding, dynamic model and cover half close and form running gate system and die cavity, during die sinking, dynamic model is separated with cover half and is then released plastic products to take out plastic products by ejecting mechanism.In existing injection mold, the unreasonable plastic products of the design of ejecting mechanism are not easily pushed out, and make the demould time of plastic products long, the time that plastic products drop from core is long, causes the shortcoming that production efficiency is low.
Injection mold plays key effect in injection mo(u)lding, and exhaust effect in injection mold in die cavity is very large on the impact with product, product there is pore, cavity when exhaust easily causes not in time, burn, bubble, surperficial crazing, weld bond be obvious, cause product defective.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of injection mold of air pressure chair star base, to solve the above-mentioned multinomial defect caused in prior art.
For achieving the above object, the utility model provides following technical scheme: a kind of injection mold of air pressure chair star base, comprise mold and bed die, mold and bed die hinged, described mold and bed die are respectively equipped with inner chamber and lower inner cavity, mold is provided with the injection molding sprue communicated with upper inner chamber, die arrangement is provided with in bed die, lower inner cavity base plate is relative motion relative to lower inner cavity, baffle plate is provided with in the below of lower inner cavity base plate, baffle plate has hydraulic push rod, also cooling device is provided with in bed die, this cooling device comprises cool cycles pipe and bosh, bosh is arranged on the outside of mould, cool cycles pipe is arranged on bed die inside, the two ends of cool cycles pipe are connected with bosh, water pump is provided with in bosh.
Preferably, the bottom of described lower inner cavity is provided with positioning strip, and described lower inner cavity base plate is arranged on positioning strip.
Preferably, the bead of described mold is provided with chimb, and the bead of bed die is provided with groove.
Preferably, described injection molding sprue is provided with rubber chock plug.
Preferably, described mold is provided with the steam vent communicated with upper inner chamber, the exhaust outlet of steam vent outside mold, and exhaust outlet is horn-like.
The beneficial effect of above technical scheme is adopted to be: the mould of structure of the present utility model, by mold and bed die clamping, the plastic cement of melting is cast in mould by injection molding sprue, by cooling device, mould is cooled fast, cool cycles pipe realizes the circulation of cooling water by bosh, in the process of injection moulding, be convenient to shaping by the upper pressure of die arrangement, die arrangement plays the effect of molding simultaneously, the bottom of lower inner cavity is provided with positioning strip, described lower inner cavity base plate is arranged on positioning strip, lower inner cavity base plate is facilitated to move, the bead of mold is provided with chimb, the bead of bed die is provided with groove, location both convenient, play the effect of sealing, mold is provided with the steam vent communicated with upper inner chamber, the exhaust outlet of steam vent outside mold, exhaust outlet is horn-like, the gas in mould is convenient to discharge, prevent from bubbling.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Wherein, 1--mold, 2--bed die, the upper inner chamber of 3--, 4--lower inner cavity, 5--injection molding sprue, 6--lower inner cavity base plate, 7--baffle plate, 8--hydraulic push rod, 9--cool cycles pipe, 10--bosh, 11--water pump, 12--positioning strip, 13--chimb, 14--groove, 15--rubber chock plug, 16--steam vent.
Detailed description of the invention
Preferred embodiment of the present utility model is described in detail below in conjunction with accompanying drawing.
Fig. 1 shows detailed description of the invention of the present utility model: a kind of injection mold of air pressure chair star base, comprise mold 1 and bed die 2, mold 1 and bed die 2 hinged, described mold 1 and bed die 2 are respectively equipped with inner chamber 3 and lower inner cavity 4, mold 1 is provided with the injection molding sprue 5 communicated with upper inner chamber 3, die arrangement is provided with in bed die 2, lower inner cavity base plate 6 is relative motion relative to lower inner cavity 4, baffle plate 7 is provided with in the below of lower inner cavity base plate 6, baffle plate 7 has hydraulic push rod 8, also cooling device is provided with in bed die 2, this cooling device comprises cool cycles pipe 9 and bosh 10, bosh 10 is arranged on the outside of mould, it is inner that cool cycles pipe 9 is arranged on bed die 2, the two ends of cool cycles pipe 9 are connected with bosh 10, water pump 11 is provided with in bosh 10, the bottom of lower inner cavity 4 is provided with positioning strip 12, described lower inner cavity base plate 6 is arranged on positioning strip 12, the bead of mold 1 is provided with chimb 13, the bead of bed die 2 is provided with groove 14, injection molding sprue 5 is provided with rubber chock plug 15, mold 1 is provided with the steam vent 16 communicated with upper inner chamber 3, the exhaust outlet of steam vent 16 outside mold 1, exhaust outlet is horn-like.
The mould of structure of the present utility model, by mold and bed die clamping, the plastic cement of melting is cast in mould by injection molding sprue, by cooling device, mould is cooled fast, cool cycles pipe realizes the circulation of cooling water by bosh, in the process of injection moulding, be convenient to shaping by the upper pressure of die arrangement, die arrangement plays the effect of molding simultaneously, the bottom of lower inner cavity is provided with positioning strip, described lower inner cavity base plate is arranged on positioning strip, lower inner cavity base plate is facilitated to move, the bead of mold is provided with chimb, the bead of bed die is provided with groove, location both convenient, play the effect of sealing, mold is provided with the steam vent communicated with upper inner chamber, the exhaust outlet of steam vent outside mold, exhaust outlet is horn-like, the gas in mould is convenient to discharge, prevent from bubbling.
Above-described is only preferred embodiment of the present utility model; it should be pointed out that for the person of ordinary skill of the art, under the prerequisite not departing from the utility model creation design; can also make some distortion and improvement, these all belong to protection domain of the present utility model.

Claims (5)

1. the injection mold of an air pressure chair star base, it is characterized in that, comprise mold and bed die, mold and bed die hinged, described mold and bed die are respectively equipped with inner chamber and lower inner cavity, mold is provided with the injection molding sprue communicated with upper inner chamber, die arrangement is provided with in bed die, lower inner cavity base plate is relative motion relative to lower inner cavity, baffle plate is provided with in the below of lower inner cavity base plate, baffle plate has hydraulic push rod, also cooling device is provided with in bed die, this cooling device comprises cool cycles pipe and bosh, bosh is arranged on the outside of mould, cool cycles pipe is arranged on bed die inside, the two ends of cool cycles pipe are connected with bosh, water pump is provided with in bosh.
2. the injection mold of air pressure chair star base according to claim 1, it is characterized in that, the bottom of described lower inner cavity is provided with positioning strip, and described lower inner cavity base plate is arranged on positioning strip.
3. the injection mold of air pressure chair star base according to claim 1, it is characterized in that, the bead of described mold is provided with chimb, and the bead of bed die is provided with groove.
4. the injection mold of air pressure chair star base according to claim 1, it is characterized in that, described injection molding sprue is provided with rubber chock plug.
5. the injection mold of air pressure chair star base according to claim 1, is characterized in that, described mold is provided with the steam vent communicated with upper inner chamber, the exhaust outlet of steam vent outside mold, and exhaust outlet is horn-like.
CN201520488026.5U 2015-07-07 2015-07-07 Injection mold of atmospheric pressure chair five -pointed star foot CN204820168U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201520488026.5U CN204820168U (en) 2015-07-07 2015-07-07 Injection mold of atmospheric pressure chair five -pointed star foot

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201520488026.5U CN204820168U (en) 2015-07-07 2015-07-07 Injection mold of atmospheric pressure chair five -pointed star foot

Publications (1)

Publication Number Publication Date
CN204820168U true CN204820168U (en) 2015-12-02

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201520488026.5U CN204820168U (en) 2015-07-07 2015-07-07 Injection mold of atmospheric pressure chair five -pointed star foot

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CN (1) CN204820168U (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106671357A (en) * 2016-12-31 2017-05-17 滁州迪蒙德模具制造有限公司 High-precision in-mold decorating injection forming mold
CN107283771A (en) * 2017-08-18 2017-10-24 平潭诚信智创科技有限公司 A kind of high-quality injection mold for being easy to cooling and shaping
CN108162317A (en) * 2017-12-24 2018-06-15 谢涛 A kind of disposable tool for intraocular implant made of casting different materials
CN109719895A (en) * 2019-02-22 2019-05-07 滁州市超顺装备科技有限公司 A kind of injection mold easy to use
CN110053225A (en) * 2019-04-23 2019-07-26 滁州达世汽车配件有限公司 It is a kind of convenient for cooling automobile buffer beam injection moulding apparatus

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106671357A (en) * 2016-12-31 2017-05-17 滁州迪蒙德模具制造有限公司 High-precision in-mold decorating injection forming mold
CN107283771A (en) * 2017-08-18 2017-10-24 平潭诚信智创科技有限公司 A kind of high-quality injection mold for being easy to cooling and shaping
CN108162317A (en) * 2017-12-24 2018-06-15 谢涛 A kind of disposable tool for intraocular implant made of casting different materials
CN109719895A (en) * 2019-02-22 2019-05-07 滁州市超顺装备科技有限公司 A kind of injection mold easy to use
CN110053225A (en) * 2019-04-23 2019-07-26 滁州达世汽车配件有限公司 It is a kind of convenient for cooling automobile buffer beam injection moulding apparatus

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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: 20151202

Termination date: 20160707