CN103009569B - Tee connector plastic mold - Google Patents
Tee connector plastic mold Download PDFInfo
- Publication number
- CN103009569B CN103009569B CN201210576265.7A CN201210576265A CN103009569B CN 103009569 B CN103009569 B CN 103009569B CN 201210576265 A CN201210576265 A CN 201210576265A CN 103009569 B CN103009569 B CN 103009569B
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- Prior art keywords
- core
- fixed
- plate
- push rod
- slide block
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- 229920003023 plastic Polymers 0.000 title claims abstract description 17
- 239000004033 plastic Substances 0.000 title claims abstract description 17
- 230000007246 mechanism Effects 0.000 claims abstract description 33
- 239000000463 material Substances 0.000 claims abstract description 13
- 238000007493 shaping process Methods 0.000 claims abstract description 12
- 229920001971 elastomer Polymers 0.000 claims description 8
- 239000000806 elastomer Substances 0.000 claims description 8
- 238000004519 manufacturing process Methods 0.000 abstract description 6
- 238000010586 diagram Methods 0.000 description 3
- 238000001746 injection moulding Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
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- Moulds For Moulding Plastics Or The Like (AREA)
- Moulds, Cores, Or Mandrels (AREA)
Abstract
The invention discloses a kind of tee connector plastic mold, comprise mould pin (1), backing plate (2), bottom plate (3), lower punch core (4), cope match-plate pattern (5), upper mould fixed plate (6), epirelief core rod (7), pouring mouth (8); It is characterized in that: it also comprises three groups of core-pulling mechanisms; form the cavity being used for shaping threeway connector profile when matched moulds between described three groups of core-pulling mechanisms and lower punch core (4), epirelief core rod (7); this cavity is communicated with pouring mouth (8); (5) are also provided with clamping mechanism to described cope match-plate pattern, are provided with material jacking mechanism in described mould pin (1).This tee connector plastic mold can make the production of threeway connector and material cost all reduce, make processing simple, also can make the one-shot forming of threeway connector and can ensure the demoulding.
Description
Technical field
The present invention relates to technical field of mold, is specifically a kind of tee connector plastic mold.
Background technology
As Fig. 1, be a kind of threeway connector, comprise connector body 101, the side of connector body 101 is provided with three circumferentially equally distributed tube connectors 102, and every root tube connector 102 is provided with hole 103.Current this threeway connector is generally foundry goods, carries out turnery processing more after shaping, like this production and material cost is higher, processed complex.Also have at present and attempt the plastics of this threeway connector high strength to substitute, but because the side tube connector on connector body has centre bore, like this when injection molding, pulled core structure must be adopted, but prior art lacks the mould of plastics having many group pulled core structures, but also the well demoulding of threeway connector energy will be ensured, so current urgent need aly can make the production of threeway connector and material cost all reduce, make processing simple, also can make the one-shot forming of threeway connector and the mould of plastics of the demoulding can be ensured.
Utility model summary of the invention
The technical problem to be solved in the present invention is, provides a kind of the production of threeway connector and material cost can be made all to reduce, makes processing simple, also can make the one-shot forming of threeway connector and can ensure the tee connector plastic mold of the demoulding.
Technical scheme of the present invention is, provides a kind of tee connector plastic mold with following structure, comprises mould pin, backing plate, bottom plate, lower punch core, cope match-plate pattern, upper mould fixed plate, epirelief core rod, pouring mouth; Described backing plate is fixed on mould pin, described bottom plate is fixed on backing plate, and described lower punch core is fixed on bottom plate, and described upper mould fixed plate is fixed on upper mould fixed plate, described epirelief core rod is fixed on epirelief core rod, and described pouring mouth is located in the through hole of cope match-plate pattern and the alignment of epirelief core rod; It also comprises three groups of core-pulling mechanisms; form the cavity being used for shaping threeway connector profile when matched moulds between described three groups of core-pulling mechanisms and lower punch core, epirelief core rod; this cavity is communicated with pouring mouth, and described cope match-plate pattern is also provided with clamping mechanism, is provided with material jacking mechanism in described mould pin.
After adopting said structure, the present invention compared with prior art, has the following advantages: by injection mo(u)lding and simultaneous manufacturing product threeway connector, the production of threeway connector and material cost are all reduced, makes processing simple.When with this mold injection molding, the cavity formed when matched moulds between described three groups of core-pulling mechanisms and lower punch core, epirelief core rod is for shaping threeway connector profile, the corresponding tube connector centre bore of three groups of shaping threeway connectors of core-pulling mechanism difference, finally there is special material jacking mechanism by the product automatic ejection after shaping, make the one-shot forming of threeway connector like this and can the demoulding be ensured.
As improvement, often organize core-pulling mechanism comprise slide block, can shaping threeway connector corresponding tube connector hole oblique core rod and be located at many Angle Pins of upper mould fixed plate; Described slide block sliding fit is on bottom plate, and described oblique core rod is fixed on slide block, and tiltedly the inner of core rod extends internally and stretches out slide block; Described Angle Pin is obliquely installed, and bottom extends to the outside of upper mould fixed plate, described slide block is provided with the through hole that can embed one by one for Angle Pin, and when described Angle Pin stretches into through hole, slide block inwardly slides, when described Angle Pin stretches out through hole, slide block outwards slides, compact conformation, simple.
As improvement, described material jacking mechanism comprises push rod, elastomer, push rod fixed head and push rod capping; The top of described push rod is movable joins the through hole being combined through backing plate and lower punch core, the bottom of described push rod is fixed on push rod fixed head, described push rod capping is fixed on the bottom of push rod fixed head, described push rod fixed head and push rod capping are slidably fitted in the hole of mould pin, described elastomer to be located between push rod fixed head and backing plate and to be socketed on push rod, compact conformation, simple, liftout is effective, can ensure the demoulding.
As further improvement; described clamping mechanism comprises the three pieces of lock modules be fixed on cope match-plate pattern; it is corresponding up and down with the position of the slide block of core-pulling mechanism that every block lock module is located at the position on cope match-plate pattern; the medial surface of described lock module is the first inclined-plane with Angle Pin axis being parallel; the top on this first inclined-plane flushes with upper mould fixed plate; the outer end of described slide block is the second inclined-plane matched with described first inclined-plane, compact conformation, simple, and locked mode is effective.
Accompanying drawing explanation
Accompanying drawing 1 is the schematic diagram of threeway connector.
Accompanying drawing 2 is schematic diagrames of tee connector plastic mold parting of the present invention.
Accompanying drawing 3 is schematic diagrames of tee connector plastic mold matched moulds of the present invention.
Accompanying drawing 4 is schematic top plan view of the part of the lower die of tee connector plastic mold of the present invention.
As shown in the figure: 101, connector body, 102, tube connector, 103, hole;
1, mould pin, 2, backing plate, 3, bottom plate, 4, lower punch core, 5, cope match-plate pattern, 6, upper mould fixed plate, 7, epirelief core rod, 8, pouring mouth, 9, slide block, 9.1, through hole, 9.2, the second inclined-plane, 10, tiltedly core rod, 11, Angle Pin, 12, push rod, 13, elastomer, 14, push rod fixed head, 15, push rod capping, 16, lock module, the 16.1, first inclined-plane.
Detailed description of the invention
Below in conjunction with accompanying drawing, the invention will be further described.
As shown in Figure 2, Figure 3, Figure 4, tee connector plastic mold of the present invention, comprises mould pin 1, backing plate 2, bottom plate 3, lower punch core 4, cope match-plate pattern 5, upper mould fixed plate 6, epirelief core rod 7, pouring mouth 8; Described backing plate 2 is fixed on mould pin 1, described bottom plate 3 is fixed on backing plate 2, described lower punch core 4 is fixed on bottom plate 3, described upper mould fixed plate 6 is fixed on cope match-plate pattern 5, described epirelief core rod 7 is fixed on upper mould fixed plate 6, and described pouring mouth 8 is located in the through hole of cope match-plate pattern 5 and epirelief core rod 7 alignment; The bottom surface of upper mould fixed plate 6 is protruded in the bottom surface of epirelief core rod 7, and the end face of lower punch core 4 protrudes the end face of bottom plate 3; Tee connector plastic mold of the present invention; it also comprises three groups of core-pulling mechanisms; form the cavity being used for shaping threeway connector profile when matched moulds between described three groups of core-pulling mechanisms and lower punch core 4, epirelief core rod 7; this cavity is communicated with pouring mouth 8; described cope match-plate pattern 5 is also provided with clamping mechanism, in described mould pin 1, is provided with material jacking mechanism.
Often organize core-pulling mechanism comprise slide block 9, can shaping threeway connector corresponding tube connector hole oblique core rod 10 and be located at the many Angle Pins 11 of upper mould fixed plate 6; This example is two Angle Pins 11, and described slide block 9 sliding fit is on bottom plate 3, and described oblique core rod 10 is fixed on slide block 9, and tiltedly the inner of core rod 10 extends internally and stretches out slide block 9; Described Angle Pin 11 is obliquely installed, and bottom extends to the outside of upper mould fixed plate 6, described slide block 9 is provided with the through hole 9.1 that can embed one by one for Angle Pin 11, and when described Angle Pin 11 stretches into through hole 9.1, slide block 9 inwardly slides, and when described Angle Pin 11 stretches out through hole 9.1, slide block 9 outwards slides.
Described material jacking mechanism comprises push rod 12, elastomer 13, push rod fixed head 14 and push rod capping 15; The top of described push rod 12 is movable joins the through hole being combined through backing plate 2 and lower punch core 4, the bottom of described push rod 12 is fixed on push rod fixed head 14, described push rod capping 15 is fixed on the bottom of push rod fixed head 14, described push rod fixed head 14 and push rod capping 15 are slidably fitted in the hole of mould pin 1, and described elastomer 13 to be located between push rod fixed head 14 and backing plate 2 and to be socketed on push rod 12.
Described clamping mechanism comprises the three pieces of lock modules 16 be fixed on cope match-plate pattern 5; it is corresponding up and down with the position of the slide block 9 of core-pulling mechanism that every block lock module 16 is located at the position on cope match-plate pattern 5; the medial surface of described lock module 16 is the first inclined-plane 16.1 with Angle Pin 11 axis being parallel; the top on this first inclined-plane 16.1 flushes with upper mould fixed plate 6; the outer end of described slide block 9 is the second inclined-plane 9.2 matched with described first inclined-plane 16.1; this first inclined-plane 16.1 and the second inclined-plane 9.2 are when being separated, and two faces are parallel.
When matched moulds, cope match-plate pattern 5 moves down, simultaneously, three Angle Pins 11 extend in the through hole 9.1 of corresponding slide block 9 gradually, along with Angle Pin 11 constantly stretches into, each self-corresponding slide block 9 inwardly slides thereupon, until cope match-plate pattern 5 puts in place downwards, three pieces of slide blocks 9 inwardly put in place simultaneously, fit with the second inclined-plane 9.2 of corresponding slide block 9 in every first inclined-plane 16.1 of block lock module 16 simultaneously, now, slide block 9 and the lower punch core 4 of three groups of core-pulling mechanisms, the cavity formed between epirelief core rod 7 is just product threeway connector profile, and the oblique core rod 10 of three groups of core-pulling mechanisms can just the corresponding tube connector centre bore of shaping threeway connector.
When parting, cope match-plate pattern 5 moves up, simultaneously, Angle Pin 11 reaches in the through hole 9.1 of corresponding slide block 9 gradually, and along with Angle Pin 11 constantly stretches out, each self-corresponding slide block 9 outwards slides thereupon, until cope match-plate pattern 5 upwards puts in place, three pieces of slide blocks 9 outwards put in place simultaneously.Now promote push rod capping 15, the elastic force that push rod capping 15 overcomes elastomer 13 drives push rod 12 upward sliding, and product threeway connector ejects by push rod 12.
Claims (2)
1. a tee connector plastic mold, comprises mould pin (1), backing plate (2), bottom plate (3), lower punch core (4), cope match-plate pattern (5), upper mould fixed plate (6), epirelief core rod (7), pouring mouth (8); Described backing plate (2) is fixed on mould pin (1), described bottom plate (3) is fixed on backing plate (2), described lower punch core (4) is fixed on bottom plate (3), described upper mould fixed plate (6) is fixed on cope match-plate pattern (5), described epirelief core rod (7) is fixed on upper mould fixed plate (6), and described pouring mouth (8) is located in the through hole of cope match-plate pattern (5) and epirelief core rod (7) coaxial line; It is characterized in that: it also comprises three groups of core-pulling mechanisms, form the cavity being used for shaping threeway connector profile when matched moulds between described three groups of core-pulling mechanisms and lower punch core (4), epirelief core rod (7), this cavity is communicated with pouring mouth (8), (5) are also provided with clamping mechanism to described cope match-plate pattern, are provided with material jacking mechanism in described mould pin (1); Often organize core-pulling mechanism comprise slide block (9), can shaping threeway connector corresponding tube connector hole oblique core rod (10) and be located at the many Angle Pins (11) of upper mould fixed plate (6); Described slide block (9) sliding fit is on bottom plate (3), and described oblique core rod (10) is fixed on slide block (9), and tiltedly the inner of core rod (10) extends internally and stretches out slide block (9); Described Angle Pin (11) is obliquely installed, and bottom extends to the outside of upper mould fixed plate (6), described slide block (9) is provided with the through hole (9.1) that Angle Pin (11) can be supplied to embed one by one, when described Angle Pin (11) stretches into through hole (9.1), slide block (9) inwardly slides, and when described Angle Pin (11) stretches out through hole (9.1), slide block (9) outwards slides; Described material jacking mechanism comprises push rod (12), elastomer (13), push rod fixed head (14) and push rod capping (15); The top of described push rod (12) is movable joins the through hole being combined through backing plate (2) and lower punch core (4), the bottom of described push rod (12) is fixed on push rod fixed head (14), described push rod capping (15) is fixed on the bottom of push rod fixed head (14), described push rod fixed head (14) and push rod capping (15) are slidably fitted in the hole of mould pin (1), and described elastomer (13) to be located between push rod fixed head (14) and backing plate (2) and to be socketed on push rod (12).
2. tee connector plastic mold according to claim 1, described clamping mechanism comprises the three pieces of lock modules (16) be fixed on cope match-plate pattern (5), it is corresponding up and down with the position of the slide block (9) of core-pulling mechanism that every block lock module (16) is located at the position on cope match-plate pattern (5), the medial surface of described lock module (16) is the first inclined-plane (16.1) with Angle Pin (11) axis being parallel, the top on this first inclined-plane (16.1) flushes with upper mould fixed plate (6), the outer end of described slide block (9) is the second inclined-plane (9.2) matched with described first inclined-plane (16.1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210576265.7A CN103009569B (en) | 2012-12-26 | 2012-12-26 | Tee connector plastic mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210576265.7A CN103009569B (en) | 2012-12-26 | 2012-12-26 | Tee connector plastic mold |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103009569A CN103009569A (en) | 2013-04-03 |
| CN103009569B true CN103009569B (en) | 2015-12-09 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210576265.7A Active CN103009569B (en) | 2012-12-26 | 2012-12-26 | Tee connector plastic mold |
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| Country | Link |
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| CN (1) | CN103009569B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104708767B (en) * | 2015-03-30 | 2017-03-08 | 宁波普利达智能科技应用有限公司 | Injection mold |
| CN104924537B (en) * | 2015-05-26 | 2017-05-24 | 宁波市鄞州剑均机械科技有限公司 | Cloth hanger connecting piece mould |
| CN112659491B (en) * | 2020-12-22 | 2024-10-29 | 珠海格力精密模具有限公司 | Multifunctional sliding block structure and injection mold thereof |
| CN118305276B (en) * | 2024-06-06 | 2024-08-27 | 山东中铸金属制品有限公司 | Casting device for precoated sand shell type of iron casting |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202029359U (en) * | 2011-04-21 | 2011-11-09 | 杭州飞尔达精密模具有限公司 | Side core-loosing locking device of injection mould |
| CN202123628U (en) * | 2011-06-09 | 2012-01-25 | 浙江模具厂 | Internal slide pulling type demoulding mechanism for automobile mould |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09327761A (en) * | 1996-06-12 | 1997-12-22 | Toshiba Mach Co Ltd | Injection molding method and its die device |
| JP2002178373A (en) * | 2000-12-18 | 2002-06-26 | Sumitomo Wiring Syst Ltd | Method for manufacturing connector and mold structure of connector |
| CN201357541Y (en) * | 2009-02-14 | 2009-12-09 | 浙江凯华模具有限公司 | Demoulding device of ski stick handle mould |
| CN201511472U (en) * | 2009-09-25 | 2010-06-23 | 滨海模塑集团有限公司 | Plastic die time delay slide block loose core mechanism |
| CN201530102U (en) * | 2009-10-23 | 2010-07-21 | 浙江亨达塑料模具有限公司 | Automobile fuel tank cap mould connecting hole core pulling mechanism |
| CN202985962U (en) * | 2012-12-26 | 2013-06-12 | 宁波市鄞州剑均机械科技有限公司 | Plastic mold of three-way connector |
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2012
- 2012-12-26 CN CN201210576265.7A patent/CN103009569B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202029359U (en) * | 2011-04-21 | 2011-11-09 | 杭州飞尔达精密模具有限公司 | Side core-loosing locking device of injection mould |
| CN202123628U (en) * | 2011-06-09 | 2012-01-25 | 浙江模具厂 | Internal slide pulling type demoulding mechanism for automobile mould |
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| CN103009569A (en) | 2013-04-03 |
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| C06 | Publication | ||
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| C14 | Grant of patent or utility model | ||
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Inventor after: Shi Yong Inventor after: Chen Shibin Inventor before: Lu Songyin |
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| CB03 | Change of inventor or designer information | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170505 Address after: 519000 102 units, 2 building, No. seven, No. 1, Tang Wan Town, Zhuhai hi tech Zone, Guangdong, China Patentee after: ZHUHAI JINDAO MEDICAL TECHNOLOGY CO.,LTD. Address before: 510000 unit 2414-2416, building, No. five, No. 371, Tianhe District, Guangdong, China Patentee before: GUANGDONG GAOHANG INTELLECTUAL PROPERTY OPERATION Co.,Ltd. Effective date of registration: 20170505 Address after: 510000 unit 2414-2416, building, No. five, No. 371, Tianhe District, Guangdong, China Patentee after: GUANGDONG GAOHANG INTELLECTUAL PROPERTY OPERATION Co.,Ltd. Address before: 315104 Yinzhou District City, Ningbo Province under the streets of Hedong Village Patentee before: NINGBO YINZHOU JIANJUN MACHINERY TECHNOLOGY Co.,Ltd. |
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| TR01 | Transfer of patent right |