CN103496076B - Second level stroke pulled core structure in refrigerator foaming mould - Google Patents
Second level stroke pulled core structure in refrigerator foaming mould Download PDFInfo
- Publication number
- CN103496076B CN103496076B CN201310516877.1A CN201310516877A CN103496076B CN 103496076 B CN103496076 B CN 103496076B CN 201310516877 A CN201310516877 A CN 201310516877A CN 103496076 B CN103496076 B CN 103496076B
- Authority
- CN
- China
- Prior art keywords
- block
- core
- loosing core
- plate
- rises
- 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 - Fee Related
Links
- 238000005187 foaming Methods 0.000 title claims abstract description 16
- 238000006073 displacement reaction Methods 0.000 claims abstract description 4
- 230000001360 synchronised effect Effects 0.000 claims description 3
- 239000000463 material Substances 0.000 abstract description 3
- 230000005540 biological transmission Effects 0.000 abstract description 2
- 230000002787 reinforcement Effects 0.000 abstract description 2
- 230000000630 rising effect Effects 0.000 abstract description 2
- 230000006641 stabilisation Effects 0.000 abstract description 2
- 238000011105 stabilization Methods 0.000 abstract description 2
- 239000006260 foam Substances 0.000 description 3
- 230000008602 contraction Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Landscapes
- Refrigerator Housings (AREA)
Abstract
The invention discloses second level stroke pulled core structure in a kind of refrigerator foaming mould, it is characterized in that: be provided with at the block of loosing core that can slide relative to the plate that rises along direction of loosing core with the form of sliding sleeve at the middle part of the plate that rises, block of loosing core is fixed on looses core on block holder; Limited block is set rising on plate, the loose core two ends of block holder are limited in the stopper slot of limited block, loose core block holder along the displacement relative to the plate that rises of loosing core on direction with the restriction of the width of stopper slot, and the plate that rises can be driven along the movement of loosing core on direction by limited block by block holder of loosing core.The present invention forms second level stroke by the transmission of limited block, and reduce design difficulty, die assembly is simple and convenient, obtains reinforcement, substantially increase operating efficiency at the Simultaneous Stabilization and intensity reducing material.
Description
Technical field
The present invention relates to box body foaming mould.
Background technology
At present, box body foaming mould adopts expansion mechanism mostly, and this kind of constructional foaming deflection is little, is convenient to produce and safeguard, but part is special or the refrigerator body of complexity must increase a set of core-pulling mechanism, to improve foam box quality further due to need of production in expansion mechanism.The Stroke Control of usual expansion mechanism is at about 5mm, otherwise main body and the excesssive gap between plate that rises can cause foam box effect undesirable, and the stroke of core-pulling mechanism is usually comparatively large, be about 15mm, but set of execution mechanism of the prior art can not complete two kinds of strokes simultaneously.And box body foaming mould intracavity space is limited, in the space that this is limited, arrange that Liang Tao mechanism not only deposits difficulty in design, have no way of doing it especially when mould assembling is safeguarded.
Summary of the invention
The present invention is the weak point for avoiding existing for above-mentioned prior art, provides second level stroke pulled core structure in a kind of refrigerator foaming mould, to effectively improving product strength, ensure to complete two kinds of strokes simultaneously, avoid waste of material, reduce costs, shorten the production cycle of product.
The technical solution adopted for the present invention to solve the technical problems is:
In refrigerator foaming mould of the present invention, the feature of second level stroke pulled core structure is:
Be provided with at the block of loosing core that can slide relative to the plate that rises along direction of loosing core at the middle part of the plate that rises with the form of sliding sleeve, described in block of loosing core be fixed on and loose core on block holder;
The described plate that rises arranges limited block, described two ends of loosing core block holder are limited in the stopper slot of described limited block, loose core block holder along the displacement relative to the plate that rises of loosing core on direction with the restriction of the width of described stopper slot, and the plate that rises can be driven along the movement of loosing core on direction by limited block by described block holder of loosing core.
In refrigerator foaming mould of the present invention, the feature of second level stroke pulled core structure is also:
Arranging guide frame is: on described block holder of loosing core, arrange block guide rod of loosing core by direction of loosing core, coordinate the fairlead led to be fixedly installed on mould bases with described block guide rod of loosing core.
Arranging executing agency is: the main guide post of pair of parallel setting is provided with by the push pedal can slided along main guide post of air cylinder driven, the end of push pedal by connecting rod and described block holder of loosing core hinged.
Described push pedal is the upper push pedal and lower push pedal that be arranged in parallel, and described connecting rod relative set is upper connecting rod and lower link, and described upper push pedal and lower push pedal are linked by drive link and the upper connecting rod of synchronous driving and lower link.
Compared with the prior art, beneficial effect of the present invention is embodied in:
The present invention forms second level stroke by the transmission of limited block, and reduce design difficulty, die assembly is simple and convenient, obtains reinforcement, substantially increase operating efficiency at the Simultaneous Stabilization and intensity reducing material.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Number in the figure: 1a is loosed core block, and 1b is loosed core block guide rod, and 1 looses core holder, 2 limited blocks, 3 fairleads, 4 cylinders, 5 mould bases, 6 main guide posts, 7 push pedals, 8 connecting rods, and 9 rise plate, 10 drive links.
Detailed description of the invention
See Fig. 1, in the present embodiment, in refrigerator foaming mould, second level stroke pulled core structure is:
Be provided with at the block 1a of loosing core that can slide relative to the plate 9 that rises along direction of loosing core with the form of sliding sleeve at the middle part of the plate 9 that rises, block of loosing core is fixed on looses core on block holder 1.
The main guide post 6 of pair of parallel setting is provided with the push pedal 7 can slided along main guide post 6 driven by cylinder 4, the end of push pedal 7 is hinged with block holder 1 of loosing core by connecting rod 8.
To loose core block guide rod 1b loosing core block holder 1 arranges by direction of loosing core, coordinate the fairlead 3 led to be fixedly installed on mould bases 5 with block guide rod 1b of loosing core.
Limited block 2 is set rising on plate 9, the loose core two ends of block holder are limited in the stopper slot of limited block 2, loose core block holder 1 along the displacement relative to the plate that rises of loosing core on direction with the restriction of the width of stopper slot, and the plate that rises can be driven along the movement of loosing core on direction by limited block 2 by block holder 1 of loosing core.
In concrete enforcement, in order to ensure the stability of mechanism action, and gain in strength, push pedal 7 is set for the upper push pedal that be arranged in parallel and lower push pedal, connecting rod 8 relative set is upper connecting rod and lower link, and upper push pedal and lower push pedal are linked by drive link 10 and the upper connecting rod of synchronous driving and lower link.
In the present embodiment, cylinder stretches out, and has driven block of loosing core to move inward together with the plate that rises by holder of loosing core.If casing is loosed core, block amount of contraction is 14.5mm, the plate amount of contraction that rises is 4.5mm, then linkage being set to overall shrinkage amount is 14.5mm, namely loose core in limited block holder motor area between for 14.5mm, when cylinder stretches out, connecting rod pulls holder of loosing core to retract, when loose core holder laminating stopper slot in inner side limiting-position face time, stroke reaches 10mm, and cylinder stroke does not put in place, so drive is risen by holder of loosing core, plate is together to recovery contracting 4.5mm.Otherwise, when foam box is produced, cylinder pulls push pedal to decline, connecting rod drive loose core holder and block of loosing core protruding, when confined planes fits outside in loose core holder and stopper slot, stroke is 10mm, along with the continuation action of cylinder, holder of loosing core drives the plate that rises together outwards to continue to stretch out 4.5mm by limited block, and cylinder puts in place, can start the work of foaming.
Claims (4)
1. a second level stroke pulled core structure in refrigerator foaming mould, is characterized in that:
Be provided with at the block of loosing core (1a) that direction can slide relative to the plate that rises (9) along loosing core at the middle part of the plate that rises (9) with the form of sliding sleeve, described in block (1a) of loosing core be fixed on and loose core on block holder (1);
The described plate that rises (9) arranges limited block (2), described two ends of loosing core block holder (1) are limited in the stopper slot of described limited block (2), loose core block holder (1) along the displacement relative to the plate that rises (9) of loosing core on direction with the restriction of the width of described stopper slot, and the plate (9) that rises can be driven along the movement of loosing core on direction by limited block (2) by described block holder (1) of loosing core.
2. second level stroke pulled core structure in refrigerator foaming mould according to claim 1, it is characterized in that arranging guide frame is: on described block holder (1) of loosing core, block guide rod (1b) of loosing core is set by direction of loosing core, coordinates the fairlead (3) led to be fixedly installed on mould bases (5) with described block guide rod of loosing core.
3. second level stroke pulled core structure in refrigerator foaming mould according to claim 1 and 2, it is characterized in that: arranging executing agency is: the main guide post (6) of pair of parallel setting is provided with the push pedal (7) can slided along main guide post (6) driven by cylinder (4), the end of described push pedal (7) is hinged by connecting rod (8) and described block holder (1) of loosing core.
4. second level stroke pulled core structure in refrigerator foaming mould according to claim 3, it is characterized in that: described push pedal (7) is the upper push pedal that be arranged in parallel and lower push pedal, described connecting rod (8) relative set is upper connecting rod and lower link, and described upper push pedal and lower push pedal are linked by drive link (10) and the upper connecting rod of synchronous driving and lower link.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310516877.1A CN103496076B (en) | 2013-10-25 | 2013-10-25 | Second level stroke pulled core structure in refrigerator foaming mould |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310516877.1A CN103496076B (en) | 2013-10-25 | 2013-10-25 | Second level stroke pulled core structure in refrigerator foaming mould |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103496076A CN103496076A (en) | 2014-01-08 |
| CN103496076B true CN103496076B (en) | 2015-09-30 |
Family
ID=49861384
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310516877.1A Expired - Fee Related CN103496076B (en) | 2013-10-25 | 2013-10-25 | Second level stroke pulled core structure in refrigerator foaming mould |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103496076B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107415173B (en) * | 2017-08-18 | 2019-06-14 | 佛山博莱瑞汽车部件有限公司 | A kind of easy-to-dismount injection mold with interior overhead structure |
Family Cites Families (5)
| 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 |
| CN2759758Y (en) * | 2005-01-05 | 2006-02-22 | 沈阳理工大学 | Two-stage side-wise loose-core device of plastic mould |
| CN201525099U (en) * | 2009-07-17 | 2010-07-14 | 牟维军 | Mold mechanism with secondary core extracting and first reset of triangle |
| US20110318447A1 (en) * | 2010-06-28 | 2011-12-29 | Cheng Uei Precision Industry Co., Ltd. | Angled Core-Pulling Mechanism of Mold |
| CN203527755U (en) * | 2013-10-25 | 2014-04-09 | 滁州市宏达模具制造有限公司 | Secondary stroke core-pulling structure in refrigerator foaming mold |
-
2013
- 2013-10-25 CN CN201310516877.1A patent/CN103496076B/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN103496076A (en) | 2014-01-08 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203527755U (en) | Secondary stroke core-pulling structure in refrigerator foaming mold | |
| CN103496076B (en) | Second level stroke pulled core structure in refrigerator foaming mould | |
| CN103252876A (en) | Slot sliding key type simple self-locking inclined slide block pair device | |
| CN203649098U (en) | Hot-pressing heat forming hydraulic machine | |
| CN207643621U (en) | A kind of band arc core-pulling mechanism for automotive-type injection mold | |
| CN203210630U (en) | Simple self-locking inclined slider pair device with slots and sliding key | |
| CN202293373U (en) | Vertical-horizontal hydraulic press | |
| CN201848947U (en) | Die spotting device | |
| CN212422046U (en) | Sliding block and composite negative angle internal pulling combined linkage core pulling mechanism | |
| CN204867231U (en) | Reinforcing bar device of buckling | |
| CN206999730U (en) | A kind of U-shaped compression mold device of spill profiled sheeting | |
| CN203077560U (en) | Core-pulling mechanism for elbow pipe mold core | |
| CN203390147U (en) | Die holder-wedge locking mechanism for forging die | |
| CN203293465U (en) | Die with lateral material pulling structure | |
| CN204224926U (en) | A kind of mould matched moulds lazy-tongs and apply the paper pulp model formation machine of this mechanism | |
| CN204398283U (en) | The transmission lock mold mechanism of three plate booster-type injection machines | |
| CN202623127U (en) | Expanding die of refrigerator foaming jig | |
| CN205024428U (en) | Template sewing machine's template fixed structure | |
| CN104296354B (en) | air conditioner panel pressing device | |
| CN203496092U (en) | Width-adjustable partition wallboard mold trolley | |
| CN201150983Y (en) | Mechanism of low pressure casting machine for opening and closing cast | |
| CN206855924U (en) | A kind of oblique pulling mechanism of preceding mould | |
| CN204414435U (en) | A kind of climbing boot is produced and is used automatic demoulding machine | |
| CN201855864U (en) | Numerical control guide rail hydraulic double-motion stretcher | |
| CN108856510A (en) | A kind of processing mold of washing machine partition |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150930 |