CN102328398A - Injection mould of insert type adjustable gating system - Google Patents
Injection mould of insert type adjustable gating system Download PDFInfo
- Publication number
- CN102328398A CN102328398A CN201110298446A CN201110298446A CN102328398A CN 102328398 A CN102328398 A CN 102328398A CN 201110298446 A CN201110298446 A CN 201110298446A CN 201110298446 A CN201110298446 A CN 201110298446A CN 102328398 A CN102328398 A CN 102328398A
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- plate
- adjustable
- sprue
- runner
- cushion block
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Abstract
The invention discloses an injection mould of an insert type adjustable gating system, which comprises a gating system, mould cavities, a cooling system and a mould base, and is characterized in that the gating system comprises a main runner sprue lining, a fixed mould adjustable insert and a subrunner, wherein the main runner sprue lining is provided with a sprue bush; the mould base comprises a fixed clamp plate, a solid plate, a cushion block, a moving plate and a moving clamp plate; the fixed clamp plate and the solid plate are fixed together through a hexagon socket screw; the solid plate and the sprue bush are fixed through a bolt; the cooling system is arranged on the solid plate; the cushion block and the moving clamp plate are fixed through a bolt; and the moving plate is connected together with the cushion block. The injection mould of the insert type adjustable gating system is capable of adjusting the gating system of the injection mould through changing the insert of the gating system of the fixed mould part to realize feeding modes with different requirements.
Description
Technical field
The present invention relates to a kind of injection mold, particularly a kind of injection mold of the adjustable running gate system of formula of inserting.
Background technology
Running gate system gets into mold cavity with the plastic melt guiding of injection machine nozzle, is directly determining raw material to get into quantity, order and the speed of mold cavity.Design of Runner System is the pith of injection forming mold structural design, is the key factor that influences injection molding process process and quality of item.Wherein the position of cast gate and size are except directly relevant with flow process factor such as position, quantity and the welding quality etc. that influence weld mark; Also affect balance, the material in the filling flow process orientation of melt filling flow process, the compensation mobility status that the material compensation in the pressure maintaining period shrinks, thereby influence the qualitative factors such as buckling deformation, density, intensity of injection-molded item.
Summary of the invention
The present invention is intended to address the above problem, and proposes a kind of injection mold with the adjustable running gate system of the formula of inserting, and can insert through running gate system on the replacing cover half and carry out the adjustment of injection mold running gate system, realizes the melt fill process of different modes.
The technical scheme that the present invention adopts is:
A kind of injection mold of the adjustable running gate system of formula of inserting; Comprise running gate system, die cavity, cooling system and mould bases, it is characterized in that: said running gate system comprises the sprue gate bush, cover half is adjustable inserts and runner, and said sprue gate bush is provided with sprue bush; Said running gate system bottom is provided with sprue puller; Said sprue puller both sides are provided with push rod, and said push rod bottom is provided with the push rod pressing plate, and said push rod pressing plate is through being bolted on the top board; Said mould bases comprises top clamping plate, solid plate, cushion block, moving platen and Bottom clamp plate; Said top clamping plate is fixed together through hexagon socket head cap screw and solid plate, and said solid plate is fixed through bolt and sprue bush, and said cooling system is arranged on said cover half and pulls; Said cushion block and said Bottom clamp plate pass through bolt; Said moving platen and said cushion block link together, and said moving platen set inside has guide pillar, and said guide pillar top is provided with guide pin bushing.
Further, cover half of the present invention is adjustable inserts and comprises between runner half section and cast gate, the said cast gate runner half section and die cavity on being arranged on that cover half is adjustable and inserting.
Runner of the present invention comprises runner half section part and the adjustable runner half section part of inserting of cover half on the moving platen.
Beneficial effect of the present invention is embodied in: insert through running gate system on the replacing cover half and carry out the adjustment of injection mold running gate system, realize the melt fill process of different modes.
Description of drawings
Fig. 1 is the injection mold structure sketch map that the present invention has the adjustable running gate system of the formula of inserting.
Fig. 2 is the present invention's adjustable running gate system structural representation of formula of inserting.
Fig. 3 is the present invention's example schematic of inserting.
The specific embodiment
Referring to Fig. 1-3; A kind of injection mold of the adjustable running gate system of formula of inserting; Comprise running gate system 17, die cavity 18, cooling system 8 and mould bases, to be that said running gate system 17 comprises sprue gate bush 5, cover half is adjustable insert characteristics 6 and runner, and said sprue gate bush 5 is provided with sprue bush 4; Said running gate system 17 bottoms are provided with sprue puller 16; Said sprue puller 16 both sides are provided with push rod 12, and said push rod 12 bottoms are provided with push rod pressing plate 13, and said push rod pressing plate 13 is through being bolted on the top board 14; Said mould bases comprises top clamping plate 1, solid plate 3, cushion block 11, moving platen 10 and Bottom clamp plate 15; Said top clamping plate 1 is fixed together through hexagon socket head cap screw 2 and solid plate 3; Said solid plate 3 is fixing through bolt and sprue bush 4; Said cooling system 7 is arranged on said cover half and pulls on 3, and said cushion block 11 passes through bolt with said Bottom clamp plate 15, and said moving platen 10 links together with said cushion block 11; Said moving platen set inside has guide pillar 9, and said guide pillar 9 tops are provided with guide pin bushing 8.
Further, cover half of the present invention is adjustable to be inserted and 6 comprises runner half section 62 and cast gate 61, and said cast gate 61 is arranged between the adjustable runner half section and die cavity 18 of inserting on 6 of cover half.
Runner of the present invention comprises adjustable 6 the runner half section part of inserting of runner half section part and the cover half on the moving platen 10.
The present invention through change as in Fig. 3 instance 1., 2., the cover half shown in 3. is adjustable inserts and 6 can carry out the adjustment of injection mold running gate system, realizes the feeding manner of demands of different.
The described content of this specification embodiment only is enumerating the way of realization of utility model design; Protection scope of the present invention should not be regarded as and only limit to the concrete form that embodiment states, protection scope of the present invention also based on those skilled in the art conceive according to the present invention the equivalent technologies means that can expect.
Claims (3)
1. injection mold of the adjustable running gate system of formula of inserting; Comprise running gate system, die cavity, cooling system and mould bases, it is characterized in that: said running gate system comprises the sprue gate bush, cover half is adjustable inserts and runner, and said sprue gate bush is provided with sprue bush; Said running gate system bottom is provided with sprue puller; Said sprue puller both sides are provided with push rod, and said push rod bottom is provided with the push rod pressing plate, and said push rod pressing plate is through being bolted on the top board; Said mould bases comprises top clamping plate, solid plate, cushion block, moving platen and Bottom clamp plate; Said top clamping plate is fixed together through hexagon socket head cap screw and solid plate, and said solid plate is fixed through bolt and sprue bush, and said cooling system is arranged on said cover half and pulls; Said cushion block and said Bottom clamp plate pass through bolt; Said moving platen and said cushion block link together, and said moving platen set inside has guide pillar, and said guide pillar top is provided with guide pin bushing.
2. like right 1 described injection mold, it is characterized in that: described cover half is adjustable to be inserted and comprises between runner half section and cast gate, the said cast gate runner half section and die cavity on being arranged on that cover half is adjustable and inserting.
3. according to right 2 described injection molds, it is characterized in that: described runner comprises runner half section part and the adjustable runner half section part of inserting of cover half on the moving platen.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110298446A CN102328398A (en) | 2011-09-30 | 2011-09-30 | Injection mould of insert type adjustable gating system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110298446A CN102328398A (en) | 2011-09-30 | 2011-09-30 | Injection mould of insert type adjustable gating system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102328398A true CN102328398A (en) | 2012-01-25 |
Family
ID=45480491
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110298446A Pending CN102328398A (en) | 2011-09-30 | 2011-09-30 | Injection mould of insert type adjustable gating system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102328398A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102886837A (en) * | 2012-09-22 | 2013-01-23 | 苏州市吴中区木渎华利模具加工店 | Pre-embedded forming plastic rubber mould for refrigerator main board |
| CN104260285A (en) * | 2014-09-25 | 2015-01-07 | 昆山伯建精密模具有限公司 | Cold-runner mold |
| CN106313443B (en) * | 2016-10-24 | 2019-03-22 | 浙江艾彼科技股份有限公司 | Auto front grille mold run-in index glue-feeding system |
| CN110962303A (en) * | 2019-12-24 | 2020-04-07 | 杭州嘉通机械有限公司 | Injection mold with secondary injection molding function and injection molding method thereof |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6210610B1 (en) * | 1996-01-18 | 2001-04-03 | Hoya Corporation | Method of manufacturing lens, injection mold for molding of lens, and molded lens |
| CN202241835U (en) * | 2011-09-30 | 2012-05-30 | 浙江工业大学 | Injection mould of mosaic block type adjustable pouring system |
-
2011
- 2011-09-30 CN CN201110298446A patent/CN102328398A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6210610B1 (en) * | 1996-01-18 | 2001-04-03 | Hoya Corporation | Method of manufacturing lens, injection mold for molding of lens, and molded lens |
| CN202241835U (en) * | 2011-09-30 | 2012-05-30 | 浙江工业大学 | Injection mould of mosaic block type adjustable pouring system |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102886837A (en) * | 2012-09-22 | 2013-01-23 | 苏州市吴中区木渎华利模具加工店 | Pre-embedded forming plastic rubber mould for refrigerator main board |
| CN104260285A (en) * | 2014-09-25 | 2015-01-07 | 昆山伯建精密模具有限公司 | Cold-runner mold |
| CN106313443B (en) * | 2016-10-24 | 2019-03-22 | 浙江艾彼科技股份有限公司 | Auto front grille mold run-in index glue-feeding system |
| CN110962303A (en) * | 2019-12-24 | 2020-04-07 | 杭州嘉通机械有限公司 | Injection mold with secondary injection molding function and injection molding method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20120125 |