CN205416255U - Split type die core structure of balanced ring mould of washing machine - Google Patents
Split type die core structure of balanced ring mould of washing machine Download PDFInfo
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- CN205416255U CN205416255U CN201620186189.2U CN201620186189U CN205416255U CN 205416255 U CN205416255 U CN 205416255U CN 201620186189 U CN201620186189 U CN 201620186189U CN 205416255 U CN205416255 U CN 205416255U
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- discharge duct
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- washing machine
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Abstract
The utility model relates to a split type die core structure of balanced ring mould of washing machine, including the mold core body, the mold core body is for by the fan -shaped round platform structure of inserting and splicing of a plurality of, and is arbitrary all be equipped with the intake cooling tube and the play water cooling pipe of mutual intercommunication in inserting, the bottom of inserting is equipped with the arc recess, and the both sides of inserting are equipped with the side air discharge duct respectively, when after a plurality of is inserted and is spliced, the annular air discharge duct of arc recess interconnect constitution of the bottom of respectively inserting, the annular air discharge duct communicates the constitution exhaust passage with the side air discharge duct each other, the utility model discloses the integral die core structure who inserts carries out the optimal design with the tradition, is adjusted into the split type die core structure that the fan -shaped concatenation of inserting of a plurality of constitutes, cools off more thoroughly, and it is more unobstructed to exhaust, and cost of maintenance is lower, can improve more than the production efficiency 30%.
Description
Technical field
This utility model relates to mould of plastics, the split type mold insert structure of a kind of balanced ring for washing machine mould.
Background technology
With reference to balanced ring for washing machine mould basic structure existing shown in Fig. 7 the most successively by: upper subplate 1, hot runner manifold 2, front template 3, core rod 4, rear pattern plate 5, mould foot 6 and lower bolster 7 form, and carry out being molded by this mould, molding, pressurize cool down and eject operation and complete the production of balanced ring for washing machine.Referring to figs. 1 through shown in Fig. 3, traditional balanced ring for washing machine mould uses monoblock type mold insert structure, core rod body is the insert of a monoblock truncated cone-shaped, it is disposed with cooling water pipeline 200 to realize being cooled in monoblock type insert being spaced, but because the set cooling tube water route 200 of structure restriction of monoblock type insert is less, cooling the most uniformly causes the formed product cycle longer；The most traditional monoblock type insert is only provided with several air discharge ducts 201 on insert side so that fractal area and insert base bleed are smooth, causes product to have tired gas, the phenomenon such as burn, extends the formed product cycle further long, also reduce the qualification rate of product.
Summary of the invention
The technical problems to be solved in the utility model is designing the split type mold insert structure of a kind of balanced ring for washing machine mould, to overcome existing monoblock type mold insert structure exhaust problem and production cycle slow, and the problem that product is easily deformed.
It is designed with following scheme for this this utility model:
A kind of split type mold insert structure of balanced ring for washing machine mould, including core rod body, described core rod body is the frustum cone structure being spliced into by several fan-shaped inserts, it is equipped with the water inlet cooling tube being interconnected in any described insert and goes out water composite cooling pipe, the bottom of described insert is provided with arc groove, insert be respectively provided on two sides with side air discharge duct；After several inserts described are spliced, the arc groove bottom each insert is interconnected to constitute annular vent groove, and described annular vent groove and side air discharge duct are interconnected and constitute exhaust passage.
The beneficial effects of the utility model are:
The mold insert structure of tradition monoblock type insert is optimized design by this utility model, it is adjusted to the split type mold insert structure that several fan-shaped inserts are spliced to form, it is equipped with chilled(cooling) water return (CWR) in each insert, the cooling procedure of each insert can be fully realized in short time, and then accelerate the cooling procedure of whole product, improve production efficiency；Arc groove is set in the bottom of each insert simultaneously, each arc groove is combined as annular vent groove, annular vent groove connects with the side air discharge duct of insert both sides, form the exhaust passage of complete set, ensure that whole injection moulding process smooth gas discharge, tired gas will not occur, the phenomenon such as burn, use through practice the production efficiency of the balanced ring for washing machine mould of this utility model structure can improve more than 30%；Finally, this utility model maintenance is convenient, and arbitrary insert is damaged and only need to change the insert of damage, and without replacing whole core rod, reduces maintenance cost.
Accompanying drawing explanation
Below in conjunction with the accompanying drawings detailed description of the invention of the present utility model is described further, wherein:
Fig. 1 is the structural representation of tradition monoblock type core rod；
Fig. 2 is the cooling water channel schematic diagram of tradition monoblock type core rod；
Fig. 3 is the air discharge duct schematic diagram of tradition monoblock type core rod；
Fig. 4 is overall structure schematic diagram of the present utility model；
Fig. 5 is cooling water channel schematic diagram in insert of the present utility model；
Fig. 6 is the schematic diagram of exhaust passage of the present utility model；
Fig. 7 is balanced ring for washing machine mould overall structure schematic diagram.
Detailed description of the invention
With reference to the split type mold insert structure of a kind of balanced ring for washing machine mould shown in Fig. 4, including core rod body 100, described core rod body 100 is the frustum cone structure being spliced into by 24 fan-shaped inserts 101.
With reference to shown in Fig. 5, it is equipped with the water inlet cooling tube 102 being interconnected in any described insert 101 and goes out water composite cooling pipe 103, being used for ensureing each insert 101 of circulating water.
With reference to shown in Fig. 6, the bottom of described insert 101 is provided with arc groove 104, insert 101 be respectively provided on two sides with side air discharge duct 106；After all inserts 101 are spliced, arc groove 104 bottom each insert 101 is interconnected to constitute annular vent groove 107, described annular vent groove 107 and side air discharge duct 106 are interconnected composition exhaust passage, it is ensured that whole injection moulding process smooth gas discharge, tired gas will not occur, the phenomenon such as burn.
The above; it is only the preferable detailed description of the invention of this utility model; but this utility model protection domain is not limited thereto; any those familiar with the art is in the technical scope that this utility model discloses; the change that can readily occur in or replacement, all should contain within protection domain of the present utility model.Therefore this utility model protection domain is as the criterion with the protection domain of claims.
Claims (1)
1. the split type mold insert structure of a balanced ring for washing machine mould, it is characterized in that, including core rod body, described core rod body is the frustum cone structure being spliced into by several fan-shaped inserts, it is equipped with the water inlet cooling tube being interconnected in any described insert and goes out water composite cooling pipe, the bottom of described insert is provided with arc groove, insert be respectively provided on two sides with side air discharge duct；After several inserts described are spliced, the arc groove bottom each insert is interconnected to constitute annular vent groove, and described annular vent groove and side air discharge duct are interconnected and constitute exhaust passage.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620186189.2U CN205416255U (en) | 2016-03-11 | 2016-03-11 | Split type die core structure of balanced ring mould of washing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620186189.2U CN205416255U (en) | 2016-03-11 | 2016-03-11 | Split type die core structure of balanced ring mould of washing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205416255U true CN205416255U (en) | 2016-08-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN201620186189.2U Active CN205416255U (en) | 2016-03-11 | 2016-03-11 | Split type die core structure of balanced ring mould of washing machine |
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| CN (1) | CN205416255U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108437356A (en) * | 2018-03-13 | 2018-08-24 | 苏州精锐精密机械有限公司 | Injection mold |
| WO2020010707A1 (en) * | 2018-07-13 | 2020-01-16 | 无锡小天鹅电器有限公司 | Laundry treatment apparatus, balanced ring thereof, and method for manufacturing balanced ring |
| CN111823516A (en) * | 2020-07-22 | 2020-10-27 | 宁波翔荣精密模具有限公司 | Forming die for balance ring |
| CN113183409A (en) * | 2021-04-22 | 2021-07-30 | 常州市迪福隆光电科技有限公司 | Injection mold is used in processing of automobile tail lamp plastic lamp cover that can cool off fast |
-
2016
- 2016-03-11 CN CN201620186189.2U patent/CN205416255U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108437356A (en) * | 2018-03-13 | 2018-08-24 | 苏州精锐精密机械有限公司 | Injection mold |
| CN108437356B (en) * | 2018-03-13 | 2024-03-08 | 苏州精锐精密机械有限公司 | Injection mold |
| WO2020010707A1 (en) * | 2018-07-13 | 2020-01-16 | 无锡小天鹅电器有限公司 | Laundry treatment apparatus, balanced ring thereof, and method for manufacturing balanced ring |
| CN111823516A (en) * | 2020-07-22 | 2020-10-27 | 宁波翔荣精密模具有限公司 | Forming die for balance ring |
| CN113183409A (en) * | 2021-04-22 | 2021-07-30 | 常州市迪福隆光电科技有限公司 | Injection mold is used in processing of automobile tail lamp plastic lamp cover that can cool off fast |
| CN113183409B (en) * | 2021-04-22 | 2022-11-18 | 常州市迪福隆光电科技有限公司 | Injection mold is used in processing of automobile tail lamp plastics lamp shade that can cool off fast |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Split type die core structure of balanced ring mould of washing machine Effective date of registration: 20160930 Granted publication date: 20160803 Pledgee: Hefei merchants bank innovation Avenue Branch Pledgor: ANHUI HUAYI INDUSTRY HOLDING CO., LTD. Registration number: 2016990000850 |
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| PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20180126 Granted publication date: 20160803 Pledgee: Hefei merchants bank innovation Avenue Branch Pledgor: ANHUI HUAYI INDUSTRY HOLDING CO., LTD. Registration number: 2016990000850 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A split mold core structure of balance ring mold of washing machine Effective date of registration: 20210825 Granted publication date: 20160803 Pledgee: Anhui pilot Free Trade Zone Hefei area sub branch of Huishang Bank Co.,Ltd. Pledgor: ANHUI HYEE INDUSTRIAL HOLDINGS Co.,Ltd. Registration number: Y2021980008307 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |