CN2759755Y - Both-sides loose-core injection mould for forming plastic support bracket case - Google Patents
Both-sides loose-core injection mould for forming plastic support bracket case Download PDFInfo
- Publication number
- CN2759755Y CN2759755Y CN 200520088818 CN200520088818U CN2759755Y CN 2759755 Y CN2759755 Y CN 2759755Y CN 200520088818 CN200520088818 CN 200520088818 CN 200520088818 U CN200520088818 U CN 200520088818U CN 2759755 Y CN2759755 Y CN 2759755Y
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- mould
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- fixing
- cover half
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- Expired - Fee Related
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Abstract
The utility model relates to a both-side loose core injection mould for forming a plastic bracket case. A made mould fixing plate is fixed on a movable mould seat plate through a supporting plate by screws, an ejector rod and an ejection guide post are fixed on an ejection plate by fixing plates, and the fixing plates and the ejection plate are arranged in the supporting plate. The guide post is fixed on the supporting plate through the made mould fixing plate, and is arranged on a fixing mould plate through a guide sleeve. The fixing mould plate is fixed on a fixing mould seat plate. A left and a right mould blocks are respectively arranged on the fixing mould plate, and oblique guide posts are respectively arranged in the left and the right mould blocks, and are fixed on the fixing seat plate through the fixing mould plate. Sprue sleeves are fixed on the fixing mould plate and the fixing mould seat plate through positioning rings. A male mould is arranged in the fixing mould plate, and is fixed on the made mould fixing plate, and the ejection guide post is arranged on the made mould fixing plate. The utility model has the advantages of simple structure, long service life, low cost, etc., and can be suitable for the requirement of the mass production of plastic pieces for forming polyoxymethylene plastics.
Description
Technical field
The utility model belongs to the plastics injection mould technology, the two side core-pulling injection molds that the moulding of particularly a kind of plastic stent box is used.
Background technology
The injection moulding of plastic stent box at present, usually adopt the acetal plastic moulding, because this plastics fusion range is narrower, fusion or setting rate are fast, and crystallization speed is fast, cause expecting that temperature is lower than melt temperature slightly crystallization promptly takes place, therefore mobile poor, working of plastics is complex-shaped in addition, when the die cavity of mould and core adopt edge to piece together structure, will certainly influence the precision and the service life of mould like this.
The utility model content
The purpose of this utility model is at the technical problem that adopts acetal plastic moulding plastics support box to exist, the two side core-pulling injection molds that provide the plastic stent box moulding of a kind of simple in structure, long service life and low cost of manufacture to use.
The utility model comprises Bottom clamp plate, liftout plate, fixed head, support plate, guide pillar, punch retainer, Angle Pin, left side type piece, the cover half template, top clamping plate, right side type piece, eject guide pillar and punch, punch retainer is fixed by bolts on the Bottom clamp plate by support plate, push rod and eject guide pillar and be fixed on the liftout plate with fixed head, fixed head and liftout plate are arranged in the support plate, guide pillar is fixed on the support plate by punch retainer, guide pillar is arranged on the cover half template by guide pin bushing, guide pillar can slide in guide pin bushing, the cover half template is fixed on the top clamping plate, a left side, right side type piece is separately positioned in the cover half template, Angle Pin is separately positioned on a left side, in the type piece of right side, Angle Pin can be on a left side, slide in the type piece of right side, Angle Pin is fixed on the top clamping plate by the cover half template, sprue bush is fixed on cover half template and the top clamping plate by centring ring, centring ring is fixed on the top clamping plate, punch is arranged in the cover half template, punch also is fixed on the punch retainer, ejects guide pillar and is arranged on the punch retainer.
The utlity model has advantages such as simple in structure, long service life and low cost of manufacture, can adapt to acetal plastic moulding plastics spare requirements of large-scale production.
Description of drawings
Fig. 1 is the utility model structural representation;
Fig. 2 is the vertical view of the utility model structure chart;
Among the figure: 1 Bottom clamp plate, 2 liftout plates, 3 fixed heads, 4 push rods, 5 support plates, 6 guide pillars, 7 punch retainers, 8 Angle Pins, 9 left side type pieces, 10 cover half templates, 11 top clamping plates, 12 centring rings, 13 sprue bush, 14 right side type pieces, 15 eject guide pillar, 16 punch, 17 working of plastics.
The specific embodiment
As depicted in figs. 1 and 2, further specify the organization plan of the present utility model and the course of work in conjunction with example.
The two side core-pulling injection molds that the moulding of a kind of plastic stent box is used, comprise Bottom clamp plate 1, liftout plate 2, fixed head 3, push rod 4, support plate 5, guide pillar 6, punch retainer 7, Angle Pin 8, left side type piece 9, cover half template 10, top clamping plate 11, centring ring 12, sprue bush 13, right side type piece 14, eject guide pillar 15 and punch 16, punch retainer 7 is fixed by bolts on the Bottom clamp plate 1 by support plate 5,4 push rods 4 and 4 eject guide pillar 15 usefulness fixed heads 3 and are fixed on the liftout plate 2, fixed head 3 and liftout plate 4 are arranged in the support plate 5,4 guide pillars 6 are fixed on the support plate 5 by punch retainer 7,4 guide pillars 6 are arranged on the cover half template 10 by guide pin bushing respectively, guide pillar can slide in guide pin bushing, fixed and mould plate 10 secure fit of guide pin bushing.Cover half template 10 is fixed on the top clamping plate 11, left and right sides type piece 9,14 is arranged in the cover half template 10,2 Angle Pins 8 are separately positioned in the left and right sides type piece 9,14, and 2 Angle Pins 8 are separately fixed on the top clamping plate 11 by cover half template 10, and Angle Pin can slide in the left and right side template.Sprue bush 13 is fixed on cover half template 10 and the top clamping plate 11 by centring ring 12, and centring ring 12 is fixed on the top clamping plate 11 by screw.Punch 16 is arranged in the cover half template 10, and punch 16 is fixed on the punch retainer 7 by screw, and 4 eject guide pillar 15 and are separately fixed on the liftout plate 2 by fixed head 3, eject guide pillar 15 and slide in punch retainer 7.
The course of work of the present utility model is: this mould includes two side type pieces, during die sinking, moving, cover half begins vertical-parting, left and right side type piece 9 and 14 moves horizontally to both sides under the effect of Angle Pin 8 looses core, when left and right side type piece leaves working of plastics 17, dynamic model continues to move finishes die sinking, promotes liftout plate 2 by push rod then and ejects working of plastics 17 demouldings by push rod 4.
Claims (1)
1, the two side core-pulling injection molds that the moulding of plastic stent box is used, it is characterized in that, comprise Bottom clamp plate, liftout plate, fixed head, support plate, punch retainer, Angle Pin, left side type piece, the cover half template, top clamping plate, right side type piece, eject guide pillar and punch, punch retainer is fixed by bolts on the Bottom clamp plate by support plate, push rod and eject guide pillar and be fixed on the liftout plate with fixed head, fixed head and liftout plate are arranged in the support plate, guide pillar is fixed on the support plate by punch retainer, guide pillar is arranged on the cover half template by guide pin bushing, guide pillar can slide in guide pin bushing, the cover half template is fixed on the top clamping plate, a left side, right side type piece is separately positioned in the cover half template, Angle Pin is separately positioned on a left side, in the type piece of right side, Angle Pin can be on a left side, slide in the type piece of right side, Angle Pin is fixed on the top clamping plate by the cover half template, sprue bush is fixed on cover half template and the top clamping plate by centring ring, punch is arranged in the cover half template, punch also is fixed on the punch retainer, ejects guide pillar and is arranged on the punch retainer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520088818 CN2759755Y (en) | 2005-01-05 | 2005-01-05 | Both-sides loose-core injection mould for forming plastic support bracket case |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520088818 CN2759755Y (en) | 2005-01-05 | 2005-01-05 | Both-sides loose-core injection mould for forming plastic support bracket case |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2759755Y true CN2759755Y (en) | 2006-02-22 |
Family
ID=36081956
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520088818 Expired - Fee Related CN2759755Y (en) | 2005-01-05 | 2005-01-05 | Both-sides loose-core injection mould for forming plastic support bracket case |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2759755Y (en) |
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102241088A (en) * | 2011-07-11 | 2011-11-16 | 株洲时代新材料科技股份有限公司 | Automatic side core pulling and deflashing method for rubber mold and rubber mold |
| CN102825729A (en) * | 2012-09-14 | 2012-12-19 | 昆山拓安塑料制品有限公司 | Motor seat mould of electric tool |
| CN102975337A (en) * | 2012-11-25 | 2013-03-20 | 苏州吴中经济开发区搏宇模具加工厂 | Flexible connector bottom cover molding plastic rubber die |
| CN102990864A (en) * | 2012-11-25 | 2013-03-27 | 苏州吴中经济开发区搏宇模具加工厂 | Molding plastic mold for automobile power supply module box |
| CN103587040A (en) * | 2013-11-25 | 2014-02-19 | 苏州吴中经济开发区搏宇模具加工厂 | Plastic mold for forming upper cover of housing |
| CN103587052A (en) * | 2013-11-25 | 2014-02-19 | 苏州吴中经济开发区搏宇模具加工厂 | Ultrathin type water pump lower cover molding plastic rubber mould |
| CN103587045A (en) * | 2013-11-25 | 2014-02-19 | 苏州吴中经济开发区搏宇模具加工厂 | Plastic mold for forming upper beam frame of two connection lugs of protective glasses |
| CN103587046A (en) * | 2013-11-25 | 2014-02-19 | 苏州吴中经济开发区搏宇模具加工厂 | Plastic rubber mould for molding of single entry groove lock sleeve |
| CN103587043A (en) * | 2013-11-25 | 2014-02-19 | 苏州吴中经济开发区搏宇模具加工厂 | Plastic mold for forming lower cover of housing |
| CN103587048A (en) * | 2013-11-25 | 2014-02-19 | 苏州吴中经济开发区搏宇模具加工厂 | Plastic mold for shaping plastic embossed plate for decoration |
| CN103600461A (en) * | 2013-11-25 | 2014-02-26 | 苏州吴中经济开发区搏宇模具加工厂 | Plastic mould for molding upper cover of ultra-thin type water pump |
| CN104669554A (en) * | 2015-01-30 | 2015-06-03 | 常州中科力拓工程仿真技术研究中心有限公司 | Plastic mold manufactured based on CAE analysis |
| CN104476727B (en) * | 2012-11-23 | 2017-01-18 | 广东科尔技术发展有限公司 | Operating method of casting injection mould |
-
2005
- 2005-01-05 CN CN 200520088818 patent/CN2759755Y/en not_active Expired - Fee Related
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102241088A (en) * | 2011-07-11 | 2011-11-16 | 株洲时代新材料科技股份有限公司 | Automatic side core pulling and deflashing method for rubber mold and rubber mold |
| CN102241088B (en) * | 2011-07-11 | 2013-10-23 | 株洲时代新材料科技股份有限公司 | Automatic side core pulling and deflashing method for rubber mold and rubber mold |
| CN102825729A (en) * | 2012-09-14 | 2012-12-19 | 昆山拓安塑料制品有限公司 | Motor seat mould of electric tool |
| CN104476727B (en) * | 2012-11-23 | 2017-01-18 | 广东科尔技术发展有限公司 | Operating method of casting injection mould |
| CN102975337A (en) * | 2012-11-25 | 2013-03-20 | 苏州吴中经济开发区搏宇模具加工厂 | Flexible connector bottom cover molding plastic rubber die |
| CN102990864A (en) * | 2012-11-25 | 2013-03-27 | 苏州吴中经济开发区搏宇模具加工厂 | Molding plastic mold for automobile power supply module box |
| CN103587052A (en) * | 2013-11-25 | 2014-02-19 | 苏州吴中经济开发区搏宇模具加工厂 | Ultrathin type water pump lower cover molding plastic rubber mould |
| CN103587045A (en) * | 2013-11-25 | 2014-02-19 | 苏州吴中经济开发区搏宇模具加工厂 | Plastic mold for forming upper beam frame of two connection lugs of protective glasses |
| CN103587046A (en) * | 2013-11-25 | 2014-02-19 | 苏州吴中经济开发区搏宇模具加工厂 | Plastic rubber mould for molding of single entry groove lock sleeve |
| CN103587043A (en) * | 2013-11-25 | 2014-02-19 | 苏州吴中经济开发区搏宇模具加工厂 | Plastic mold for forming lower cover of housing |
| CN103587048A (en) * | 2013-11-25 | 2014-02-19 | 苏州吴中经济开发区搏宇模具加工厂 | Plastic mold for shaping plastic embossed plate for decoration |
| CN103600461A (en) * | 2013-11-25 | 2014-02-26 | 苏州吴中经济开发区搏宇模具加工厂 | Plastic mould for molding upper cover of ultra-thin type water pump |
| CN103587040A (en) * | 2013-11-25 | 2014-02-19 | 苏州吴中经济开发区搏宇模具加工厂 | Plastic mold for forming upper cover of housing |
| CN104669554A (en) * | 2015-01-30 | 2015-06-03 | 常州中科力拓工程仿真技术研究中心有限公司 | Plastic mold manufactured based on CAE analysis |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |