CN201304707Y - Submarine hooked sprue component for small-sized products - Google Patents
Submarine hooked sprue component for small-sized products Download PDFInfo
- Publication number
- CN201304707Y CN201304707Y CNU2008201698858U CN200820169885U CN201304707Y CN 201304707 Y CN201304707 Y CN 201304707Y CN U2008201698858 U CNU2008201698858 U CN U2008201698858U CN 200820169885 U CN200820169885 U CN 200820169885U CN 201304707 Y CN201304707 Y CN 201304707Y
- Authority
- CN
- China
- Prior art keywords
- sprue
- cast gate
- small
- submarine
- hooked
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired - Lifetime
Links
Images
Landscapes
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The utility model relates to the technical field of sprue components, in particular to a submarine hooked sprue component for small-sized products. The component comprises a sprue piece and a die cavity, wherein a runner is formed on the sprue piece; a sprue is connected with the runner; a gate location is arranged at the foremost point of the sprue; the lateral section of the sprue is hooked, whereas the cross section thereof comprises a plurality of circles which have unequal sizes and scatter radially outwards from the spherical gate location; mobile ejector rods are respectively connected with the runner and the die cavity; and a processing cuspidal point is arranged between the sprue piece and the sprue. The utility model has the beneficial effects that manpower input is lessened in the procedures following the injection moulding, production efficiency is improved, the dimensional precision of products is stabilized, and adverse effects caused by anthropic factors are avoided.
Description
Technical field
The utility model relates to a kind of cast gate assembly, the hook-shaped cast gate assembly of especially a kind of small-size product submarine.
Background technology
The small size injecting products advance glue, be subjected to size restrictions can't adopt the sub marine gate of traditional type, and adopt the casting in open mouth to advance glue usually.The product that the casting in open mouth advances glue need increase manually product is separated with the cast gate waste material producing the later stage, has reduced production efficiency, has increased production cost.And, because each operating personnel's the operating type or the difference of strength can cause product deformation effect dimensional accuracy in various degree.
Summary of the invention
The utility model will solve the shortcoming of above-mentioned prior art, and a kind of production efficiency height is provided, the hook-shaped cast gate assembly of the small-size product submarine that the product size precision is good.
The utility model solves the technical scheme that its technical problem adopts: the hook-shaped cast gate assembly of this small-size product submarine, comprise cast gate spare and mold cavity, Jiao Dao is arranged on the cast gate spare, Jiao Dao is connected with cast gate, for advancing the glue point, the lateral section of described cast gate is hook-shaped to cast gate foremost, and the cast gate cross section then is the circle that differs in size one by one, outwards be radial scattering from advancing the beginning of glue point, advance glue point and be spherical shape.
Be connected with mobilizable push rod on described Jiao Dao and the mold cavity respectively.
The processing cusp is arranged between described cast gate spare and the cast gate.
The effect that the utility model is useful is: the artificial input of operation after the minimizing injection moulding, improve production efficiency of products, and stablized dimensional accuracy of products, the harmful effect of avoiding human factor to cause.
Description of drawings
Structural representation when Fig. 1 is a beginning matched moulds of the present utility model;
Structural representation when Fig. 2 is injection mo(u)lding of the present utility model;
Structural representation when Fig. 3 is die sinking of the present utility model;
Structural representation when Fig. 4 is the demoulding of the present utility model;
Fig. 5 is the enlarged diagram of A part among Fig. 1 of the present utility model;
Fig. 6 is the enlarged diagram of B part among Fig. 3 of the present utility model.
Description of reference numerals: cast gate spare 1, glue road 1-1, cast gate 1-2 advances glue point 1-3, processing cusp 1-4, push rod 2, product 3, mold cavity 3-1.
The specific embodiment
The utility model is described in further detail below in conjunction with accompanying drawing:
With reference to accompanying drawing: the hook-shaped cast gate assembly of this small-size product submarine, glue road 1-1 is arranged on the cast gate spare 1, glue road 1-1 is connected with cast gate 1-2, and cast gate 1-2 is foremost for advancing glue point 1-3.The lateral section of cast gate 1-2 is hook-shaped, has reduced advancing the requirement of the glue degree of depth, and has advanced on the arc surface that glue point 1-3 directly acts on product 3, has avoided cast gate 1-2 burr to influence product 3 appearance and sizes.Cast gate 1-2 cross section then is the circle that differs in size one by one, begins outwards to be radial and scatters from advancing glue point 1-3, is convenient to the demoulding after the moulding.Advance the spherical shape design of glue point 1-3, make and actually advance glue sectional dimension diameter less than 0.40 millimeter, guaranteeing that product 3 advances glue smoothly and the resistance when reducing as much as possible under the situation of stay in grade that the cast gate waste material separates with product 3 in the die sinking process, avoiding two-part too pullling and the cast gate waste material fracture that causes and stop up cast gate 1-2.Cast gate spare 1 adopts accurate CNC and accurate discharge processing, guarantees that the spherical shape of surface smoothness, the especially end of the size of cast gate 1-2 and cast gate 1-2 inside is advanced glue point 1-3, the resistance when reducing glue into as much as possible and ejecting.
During concrete enforcement, product 3 is inserts and integrated through injection molding, and head is the mold cavity 3-1 that needs injection moulding, and all the other are metalwork.Beginning, the mold cavity 3-1 that will advance glue point 1-3 and product 3 is connected, and push rod 2 is in initial position; Then, with the mold cavity 3-1 of colloid along glue road 1-1 injection product 3, cast gate waste material and product 3 are connected as a single entity; Open mould, push rod 2 ejecting forces are acted on cast gate waste material and the product 3 simultaneously, product 3 outwards moves simultaneously with the cast gate waste material, and the connecting portion colloid is subjected to two not power effects of direction, is in and is pullled state.Processing cusp 1-4 forms shearing force, adds enterprising spherical shape design of watering a 1-3, the disengaging of be more convenient for waste material and product; The smooth demoulding of final products.
In addition to the implementation, the utility model can also have other embodiments.All employings are equal to the technical scheme of replacement or equivalent transformation formation, all drop on the protection domain of the utility model requirement.
Claims (3)
1, the hook-shaped cast gate assembly of a kind of small-size product submarine, comprise cast gate spare (1) and mold cavity (3), Jiao Dao (1-1) is arranged on the cast gate spare (1), Jiao Dao (1-1) is connected with cast gate (1-2), cast gate (1-2) for advancing glue point (1-3), is characterized in that foremost: the lateral section of described cast gate (1-2) is hook-shaped, and cast gate (1-2) cross section then is the circle that differs in size one by one, outwards be radial scattering from advancing glue point (1-3) beginning, advance glue point (1-3) and be spherical shape.
2, the hook-shaped cast gate assembly of small-size product submarine according to claim 1 is characterized in that: be connected with mobilizable push rod (2) respectively on described Jiao Dao (1-1) and the mold cavity (3).
3, the hook-shaped cast gate assembly of small-size product submarine according to claim 1 is characterized in that: between described cast gate spare (1) and the cast gate (1-2) processing cusp (1-4) is arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201698858U CN201304707Y (en) | 2008-12-09 | 2008-12-09 | Submarine hooked sprue component for small-sized products |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201698858U CN201304707Y (en) | 2008-12-09 | 2008-12-09 | Submarine hooked sprue component for small-sized products |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201304707Y true CN201304707Y (en) | 2009-09-09 |
Family
ID=41097168
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201698858U Expired - Lifetime CN201304707Y (en) | 2008-12-09 | 2008-12-09 | Submarine hooked sprue component for small-sized products |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201304707Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101961908A (en) * | 2010-11-01 | 2011-02-02 | 天津市中环三峰电子有限公司 | Carrier rod type gate for injection mold |
| CN107415175A (en) * | 2017-03-30 | 2017-12-01 | 苏州华科精密模具有限公司 | A kind of injection mold enters rubber moulding internal cutting off device |
-
2008
- 2008-12-09 CN CNU2008201698858U patent/CN201304707Y/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101961908A (en) * | 2010-11-01 | 2011-02-02 | 天津市中环三峰电子有限公司 | Carrier rod type gate for injection mold |
| CN107415175A (en) * | 2017-03-30 | 2017-12-01 | 苏州华科精密模具有限公司 | A kind of injection mold enters rubber moulding internal cutting off device |
| CN107415175B (en) * | 2017-03-30 | 2023-10-27 | 苏州华科精密模具有限公司 | Cutting device in injection mold glue feeding mold |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206605724U (en) | A kind of line position enters the injection mold of glue | |
| CN201304707Y (en) | Submarine hooked sprue component for small-sized products | |
| CN203472072U (en) | Banana-shaped gate structure | |
| CN206536776U (en) | A kind of plastic tape pitches the injecting molding die of pole | |
| CN204309202U (en) | Injection molding push rod push type tunnel gate mould | |
| CN2897620Y (en) | Plastic mould | |
| CN207088369U (en) | A kind of automobile instrument disk molding die | |
| CN108327192A (en) | In-mould edge gate automatic-shearing device | |
| CN201366774Y (en) | Plastic chair mold stripping mechanism | |
| CN213321392U (en) | Mould with multi-line structure | |
| CN207724736U (en) | A kind of new automobile spare and accessory parts injection mold | |
| CN209426029U (en) | A kind of insert positioning mold | |
| CN205326157U (en) | Structure is chewed to oblique purt of mould | |
| CN202174707U (en) | Mould opening structure with self-dropping sprue | |
| CN206344403U (en) | Pouring in down a chimney mould improves structure | |
| CN207120428U (en) | A kind of reverse buckle demolding mechanism | |
| CN205326134U (en) | Transfer mould of hydraulic press top sheave | |
| CN101456239A (en) | One-die multi-cavity emission die capable of blocking subchannel | |
| CN204263456U (en) | The injection mould of micro shaping dumbbell shape goods | |
| CN2673618Y (en) | Spot pouring mouth plastic mould | |
| CN216329829U (en) | Anti-deformation injection molding die for arc-shaped decorative plate | |
| CN210415324U (en) | Water tank injection mold | |
| CN215039943U (en) | Mould with flat pin | |
| CN214872420U (en) | Precise injection mold for assembled shell of automobile muffler | |
| CN206140835U (en) | Mould core pulling mechanism |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: HANGZHOU AMPHENOL JET INTERCONNECT TECHNOLOGY CO., Free format text: FORMER OWNER: JIALIXUN ELECTRONIC SCIENCE + TECHNOLOGY CO., LTD., HANGZHOU CITY Effective date: 20140109 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20140109 Address after: Yuhang Zhongtai Industrial City Futai street in Hangzhou City, Zhejiang province 311121 Hangzhou jialixun Electronic Technology Co Ltd Patentee after: HANGZHOU AMPHENOL JET INTERCONNECT TECHNOLOGY CO., LTD. Address before: 311121 Yuhang industrial city, Zhejiang, Hangzhou province (02 provincial highway, Wenshan) Patentee before: Hangzhou Joinsys Electronic Technology Co., Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20090909 |