CN203381147U - Needle-valve-type gate mold structure - Google Patents
Needle-valve-type gate mold structure Download PDFInfo
- Publication number
- CN203381147U CN203381147U CN201320420697.9U CN201320420697U CN203381147U CN 203381147 U CN203381147 U CN 203381147U CN 201320420697 U CN201320420697 U CN 201320420697U CN 203381147 U CN203381147 U CN 203381147U
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- China
- Prior art keywords
- valve
- needle
- flow path
- path module
- hot flow
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Abstract
The utility model discloses a needle-valve-type gate mold structure, and belongs to the technical field of pouring mold structures and is used for manufacturing control valve bodies. The needle-valve-type gate mold structure comprises a main body runner, a spray nozzle body runner, a spray nozzle, a control valve body cavity, a control air cylinder, an electromagnetic valve, a hot runner module, a hot runner module control plug and a valve needle, wherein the control air cylinder is arranged below the main body runner, and comprises an air intake channel and an air cylinder piston; the electromagnetic valve is arranged at one side of the control air cylinder; the hot runner module is arranged at one side of the main body runner; the electromagnetic valve and the hot runner module control plug are connected electrically; the hot runner module control plug and the hot runner module are electrically connected; the valve needle is arranged below the control air cylinder and above the spray nozzle. Compared with the prior art, the needle-valve-type gate mold structure provided disclosed by the utility model has the beneficial effects that material overflow and casting cannot be generated; the material utilization ratio is improved; the working efficiency is improved; the product quality is improved.
Description
Technical field
The utility model is a kind of valve gated mold structure, and particularly a kind of needle valve valve gated mold structure, belong to the casting mold technical field of structures.
Background technology
Produce traditional valve gated mold structure of the application valve body on automobile vacuum booster in casting process, the phenomenons such as flash, curtain coating can occur, the application valve body idiosome after cast has the material handle, the utilization rate of material is low, and charging aperture is out-of-flatness very, need carry out the charging aperture finishing and process, time-consuming.
The utility model content
The purpose of this utility model is in above-mentioned prior art, in casting process, flash, curtain coating can occur; The utilization rate of material is low; Time-consuming defect, provide a kind of needle valve valve gated mold structure, can reach not flash, curtain coating; The utilization rate of material is high; Improve work efficiency, improve the purpose of product quality.
The technical scheme that the utility model is taked to achieve these goals is: a kind of needle valve valve gated mold structure, for the application valve body manufacture is used, comprise successively the main body runner, the nozzle body runner, nozzle, the application valve body die cavity, also comprise control cylinder, magnetic valve, the hot flow path module, hot flow path module controller plug, needle, described control cylinder is arranged on main body runner below, control cylinder comprises inlet channel and cylinder piston, described magnetic valve is arranged on control cylinder one side, described hot flow path module is arranged on main body runner one side, magnetic valve is electrically connected to hot flow path module controller plug, hot flow path module controller plug and hot flow path module are electrically connected to, described needle is arranged on control cylinder below, nozzle top,
Described hot flow path module controller plug and hot runner mould are arranged on sustained height.
Compared with prior art, the beneficial effects of the utility model are:
(1) melt in runner remains molten condition and the phenomenons such as flash, curtain coating can not occur, and in die cavity, melt cooling curing progressively, finally obtain required goods;
(2) needle valve type hot runner is not expected handle, has improved the utilization rate of material;
(3) charging aperture is very smooth, need not carry out the charging aperture finishing and process, and has improved work efficiency, has improved product quality.
The accompanying drawing explanation
Fig. 1 is: the utility model master looks cutaway view;
Fig. 2 is: the A section enlarged drawing of Fig. 1.
Description of reference numerals: 1 main body runner, 2 nozzle body runners, 3 nozzles, 4 application valve body die cavities, 5 control cylinders, 51 inlet channels, 52 cylinder pistons, 6 magnetic valves, 7 hot flow path modules, 8 hot flow path module controller plugs, 9 needles.
The specific embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail, but not as to restriction of the present utility model.
As shown in Figure 1 to Figure 2, a kind of needle valve valve gated mold structure, for the application valve body manufacture is used, comprise successively main body runner 1, nozzle body runner 2, nozzle 3, application valve body die cavity 4, also comprise control cylinder 5, magnetic valve 6, hot flow path module 7, hot flow path module controller plug 8, needle 9, described control cylinder 5 is arranged on main body runner 1 below, control cylinder 5 comprises inlet channel 51 and cylinder piston 52, described magnetic valve 6 is arranged on control cylinder 5 one sides, described hot flow path module 7 is arranged on main body runner 1 one sides, magnetic valve 6 is electrically connected to hot flow path module controller plug 8, hot flow path module controller plug 8 and hot flow path module 7 are electrically connected to, described needle 9 is arranged on control cylinder 5 belows, nozzle 3 tops,
When injection starts, injection signal passes to magnetic valve 6, magnetic valve 6 energisings, magnetic valve 6 can be controlled inlet channel 51 by hot flow path module controller plug 8 and hot flow path module 7, makes the piston 52 drive needles 9 of control cylinder 5 move upward, and nozzle 3 is opened; When injection end, injection signal disappear, magnetic valve 6 outages, hot flow path module controller plug 8 and hot flow path module 7 make control cylinder 5 change inlet channels 51, piston 52 drives needle 9 and moves downward, and needle 9 and nozzle 3 are pegged graft, thereby nozzle 3 is closed.
Described hot flow path module controller plug 8 and hot runner mould 7 are arranged on sustained height.
Other parts of described a kind of needle valve valve gated mold structure are well-known technology, repeat no more.
Above-described embodiment, the utility model specific embodiment a kind of more preferably just, the common variation that those skilled in the art carries out in the technical solutions of the utility model scope and replacing all should be included in protection domain of the present utility model.
Claims (2)
1. a needle valve valve gated mold structure, for the application valve body manufacture is used, comprise successively the main body runner, the nozzle body runner, nozzle, the application valve body die cavity, it is characterized in that: also comprise control cylinder, magnetic valve, the hot flow path module, hot flow path module controller plug, needle, described control cylinder is arranged on main body runner below, control cylinder comprises inlet channel and cylinder piston, described magnetic valve is arranged on control cylinder one side, described hot flow path module is arranged on main body runner one side, magnetic valve is electrically connected to hot flow path module controller plug, hot flow path module controller plug and hot flow path module are electrically connected to, described needle is arranged on control cylinder below, nozzle top.
2. a kind of needle valve valve gated mold structure according to claim 1, it is characterized in that: described hot flow path module controller plug and hot runner mould are arranged on sustained height.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320420697.9U CN203381147U (en) | 2013-07-05 | 2013-07-05 | Needle-valve-type gate mold structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320420697.9U CN203381147U (en) | 2013-07-05 | 2013-07-05 | Needle-valve-type gate mold structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203381147U true CN203381147U (en) | 2014-01-08 |
Family
ID=49869671
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320420697.9U Expired - Lifetime CN203381147U (en) | 2013-07-05 | 2013-07-05 | Needle-valve-type gate mold structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203381147U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104400967A (en) * | 2014-11-07 | 2015-03-11 | 哈希斯热流道科技（苏州）有限公司 | Needle-valve cast gate type hot runner injection mould with cast gate needle-valve actuating device |
-
2013
- 2013-07-05 CN CN201320420697.9U patent/CN203381147U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104400967A (en) * | 2014-11-07 | 2015-03-11 | 哈希斯热流道科技（苏州）有限公司 | Needle-valve cast gate type hot runner injection mould with cast gate needle-valve actuating device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180622 Address after: 315400 Room 308, Xingbin Road, Binhai New Town, Yuyao, Ningbo, Yuyao, Zhejiang (Ningbo Eco Park) Patentee after: ZHEJIANG QIAO SHI INTELLIGENT INDUSTRY Co.,Ltd. Address before: 315470, Zhejiang, Yuyao Province Town West Industrial Zone, Ningbo Qiao Rubber Co., Ltd. Patentee before: NINGBO QIAOSHI RUBBER & PLASTICS Co.,Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140108 |