CN102107496B - Loading guiding mechanism for injection mold - Google Patents
Loading guiding mechanism for injection mold Download PDFInfo
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- CN102107496B CN102107496B CN 200910260280 CN200910260280A CN102107496B CN 102107496 B CN102107496 B CN 102107496B CN 200910260280 CN200910260280 CN 200910260280 CN 200910260280 A CN200910260280 A CN 200910260280A CN 102107496 B CN102107496 B CN 102107496B
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- 230000007246 mechanism Effects 0.000 title claims abstract description 31
- 238000002347 injection Methods 0.000 title claims abstract description 26
- 239000007924 injection Substances 0.000 title claims abstract description 26
- 230000000295 complement effect Effects 0.000 claims description 2
- 238000001746 injection moulding Methods 0.000 abstract description 8
- 230000007774 longterm Effects 0.000 abstract description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 230000000694 effects Effects 0.000 description 11
- 238000009434 installation Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 230000005484 gravity Effects 0.000 description 3
- 230000001105 regulatory effect Effects 0.000 description 3
- 239000007787 solid Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
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- 238000000034 method Methods 0.000 description 1
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Abstract
The invention provides a loading guiding mechanism for an injection mold, which can be used for solving the bearing and guiding problem of intermediate plate components in a three-plate mold structured mold and a stack mold. The technical scheme is that the loading guiding mechanism comprises an intermediate plate component, a pulling rod, a bearing plate and a sliding guide block, wherein the bearing plate comprises a bearing part and a guiding part; the bearing part is fixedly connected to the intermediate plate component; the sliding guide block is connected to the guiding part; and the sliding guide block is in sliding matching with the pulling rod. The loading guiding mechanism for an injection mold provided by the invention is used for realizing the bearing guiding function to the intermediate plate component by utilizing the pulling rod of injection molding equipment, thereby ensuring the motion safety, stability and mold-assembling precision of the intermediate plate component in the long-term injection molding production process of specific molds, such as the stack mold and the like.
Description
Technical field
The present invention relates to a kind of loading guiding mechanism, specifically, relate to the loading guiding mechanism of the special dies such as laminated mould, large-scale three board molds.
Background technology
For the structure that hanging template is arranged in injection moulding process (back is called the intermediate plate assembly), for example three template die structure molds, small-sized laminated mould, the intermediate plate assembly of this class mould generally adopts guide pillar to support now, usually, four jiaos of interspersed being fixed on four guide pillars of intermediate plate assembly, guide pillar not only plays guide-localization to middle board component, more plays the effect of carrying intermediate plate assembly.Yet, for medium-sized, large-scale this type of mould, it is inadequate that the structure that the intermediate plate assembly only depends on guide pillar to play like this guide-localization effect in injection moulding process is carried, reason is: guide pillar is subject to intermediate plate assembly Action of Gravity Field in injection moulding process, occur bending and deformation, and this flexural deformation is constantly changing in the folding mold process, increase along with the die sinking distance, deflection increases thereupon, and medium-sized, the gravity of large-scale this type of mould intermediate plate assembly is larger, then its deflection is also larger, so depend merely on the weight that guide pillar carries the intermediate plate assembly, the folding mould carries out long-term production repeatedly, will affect life-span and the closing precision of guide pillar, causes goods dislocation to occur, the mass defects such as overlap.
In addition, in order to guarantee to carry the weight of intermediate plate assembly, certainly will will increase the diameter of guide pillar, this just will take the limited space of mould inside, even increases the size of mould template, causes the increase of mold materials cost.How designing the loading guiding mechanism that makes new advances, then is the design problem that the present invention faces.
Summary of the invention
The invention provides a kind of loading guiding mechanism of mould, the application of this mechanism has solved the problem of the intermediate plate assembly carrying guiding of large-scale three template die structure molds, laminated mould, guarantees the requirement of sports safety, stability and the closing precision of intermediate plate assembly in the long-term injection moulding production process.
For the purpose that realizes solving the problems of the technologies described above, technical scheme of the present invention is, a kind of loading guiding mechanism of injection mold, comprise intermediate plate assembly, pull bar, loading plate and slider guide, it is characterized in that: described loading plate comprises a supporting part and a guide part, described supporting part is fixedly connected on the described intermediate plate assembly, and described slider guide is connected in described guide part, and described slider guide and described pull bar are slidingly matched.
The present invention also has following additional technical feature:
Described loading plate is stepped, and described supporting part is positioned at the Gao Mianchu of described loading plate, and described guide part is positioned at the bottom surface place of described loading plate.
Described supporting part and described guide part are in the same plane.
Intersection is distributed with screw hole and pin hole on the described supporting part, has through hole on the described guide part.
Through hole on the described guide part is strip through-hole.
Have the circular arc recess that is complementary with described pull bar profile on the face that described slider guide and described pull bar are slidingly matched, be distributed with screw hole on the bottom surface of described slider guide, described screw hole is corresponding with the through hole on the described guide part.
Also be provided with a carrying and adjust plate, described carrying is adjusted plate and is installed between described guide part and the described slider guide, is distributed with the through hole corresponding with the through hole on the described guide part on it.
Be distributed with the adjustment screw hole on the described guide part.
Described supporting part is fixedly connected on the template at centre position place of described intermediate plate assembly.
The present invention compared with prior art has the following advantages and good effect:
1, couple together by pull bar and the intermediate plate assembly of application of the present invention with injection machine, play the effect of carrying and guiding, do not need injection machine is carried out extra transformation, drops into low, dismounting and install simple, fast.
2, couple together by pull bar and the intermediate plate assembly of application of the present invention with injection machine, shared the side force on the guide pillar, fully realize the guide-localization effect of guide pillar, avoided simultaneously the mould inside load bearing element such as guide pillar to amplify, cause the increase of die size.
Description of drawings
Describe in detail below in conjunction with drawings and Examples the utility model.
Fig. 1 is the assembly drawing of the loading guiding mechanism of a kind of injection mold of the present invention;
Fig. 2 is the explosive view of the loading guiding mechanism of a kind of injection mold of the present invention;
Fig. 3 is the structural representation of intermediate plate assembly;
Fig. 4 is the installation diagram of loading guiding mechanism in injection machine of a kind of injection mold of the present invention;
Fig. 5 is the partial sectional view after the loading guiding mechanism of a kind of injection mold of the present invention is installed in injection machine.
Shown in Figure 6 is the structural representation of loading plate in the another embodiment of the present invention.
1, loading guiding mechanism; 1-1, loading plate; 1-1-1, supporting part; 1-1-2, guide part; 1-1-3, screw hole; 1-1-4, pin hole; 1-1-5, guide part through hole; 1-1-6, adjustment screw hole; 1-2, slider guide; 1-2-1, recess; 1-2-2, slider guide bottom surface; Plate is adjusted in 1-3, carrying; The plate through hole is adjusted in 1-3-1, carrying; 1-4, screw I; 1-5, adjustment screw; 2, Injection Motor Template; 3, fixed die plate of injection molding machine; 4, pull bar; 5, intermediate plate assembly; 5-1, intermediate die plate; 5-2, two side templates; 6, screw II; 7, pin; 8, guide pillar; 9, moving platen assembly; 10, solid plate assembly.
The specific embodiment
Referring to Fig. 1 and Fig. 2 and Fig. 5, loading guiding mechanism 1 comprises loading plate 1-1, slider guide 1-2, and pull bar 4 also comprises a carrying adjustment plate 1-3.Loading plate 1-1 is stepped, comprises supporting part 1-1-1 and guide part 1-1-2, and supporting part 1-1-1 is positioned at the Gao Mianchu of loading plate 1-1, and guide part 1-1-2 is positioned at the bottom surface place of loading plate 1-1.Wherein, have through hole 1-1-5 on the guide part, the upper intersection of supporting part 1-1-1 is distributed with screw hole 1-1-3 and pin hole 1-1-4, pin 7 passes pin hole 1-1-4 supporting part 1-1-1 is positioned on the intermediate plate assembly 5, simultaneously, screw II 6 passes screw hole 1-1-3 supporting part 1-1-1 is fastened on the intermediate plate assembly 5, intermediate plate assembly 5 generally is comprised of three or some templates, intermediate plate assembly 5 is comprised of three templates in the present embodiment, be fixedly connected with by screw between each template, that mediate is intermediate die plate 5-1, be used for installing the hot flow path assembly, the supporting part 1-1-1 of loading plate 1-1 is fixedly connected on the side of intermediate die plate 5-1 edge, the template 5-2 of both sides is used for installation forming and inserts, the hot flow path assembly, intermediate plate assembly 5 is by moving platen assembly 9 and the solid plate assembly 10 of four guide pillar 8 connecting molds of mould, referring to Fig. 3 and Fig. 4.
Have the circular arc recess 1-2-1 that matches with the pull bar 4 of injection machine on the slider guide 1-2, in order to be slidingly matched with pull bar 4, be distributed with screw hole (invisible among the figure, as not mark) on the bottom surface 1-2-2 of slider guide 1-2, this screw hole is corresponding with guide part through hole 1-1-5.
Simultaneously, between guide part 1-1-2 and slider guide 1-2, also be provided with a carrying and adjust plate 1-3, be distributed with the through hole 1-3-1 corresponding with guide part through hole 1-1-5 on it, then the screw hole three on guide part through hole 1-1-5, carrying adjustment plate through hole 1-3-1 and the slider guide bottom surface 1-2-2 is all corresponding, and screw I 1-4 passes the guide part 1-1-2 that this three is connected to slider guide 1-2 loading plate 1-1 successively.Guide part through hole 1-1-5 is the strip through hole simultaneously, its role is to, and when slider guide 1-2 is connected in loading plate 1-1, can finely tune it in the horizontal direction.
Acting as for the fit clearance of regulating between slider guide 1-2 and the pull bar 4 of plate 1-3 adjusted in carrying, smooth and easy with the operation that reaches the mould open/close mould, its Principles of Regulation are: the guide part 1-1-2 of loading plate 1-1 has and adjusts screw hole 1-1-6, adjustment screw 1-5 is screwed into to adjust among the screw hole 1-1-6 and contacts with carrying adjustment plate 1-3, by regulating the degree of depth that screws of adjusting screw 1-5, control the fit clearance between slider guide 1-2 and the pull bar 4, gap between slider guide 1-2 and pull bar 4 is larger, in the time of can not effectively playing the carrying guide effect, screw 1-5 is adjusted in precession, make it head on carrying and adjust plate 1-3 and slider guide 1-2 to the direction motion near pull bar 4, and then reduce the gap between slider guide 1-2 and the pull bar 4; Otherwise, adjust screw 1-5 to regulating in the other direction, to reach the appropriate clearance between slider guide 1-2 and the pull bar 4.
Fig. 4 is the installation diagram of loading guiding mechanism in injection machine of a kind of injection mold of the present invention, loading guiding mechanism 1 is four in the present embodiment (wherein has one to be blocked by intermediate plate assembly 5 and solid plate assembly 10, invisible), be fixed on the side of the edge of intermediate plate 5-1 in the intermediate plate assembly 5, pull bar 4 by slider guide 1-2 and injection machine is slidingly matched, thereby pull bar 4 and intermediate plate assembly 5 are coupled together, and pull bar 4 two ends are separately fixed on Injection Motor Template 2 and the fixed die plate of injection molding machine 3.Wherein, below in the middle of 1 pair of two loading guiding mechanism board component 5 mainly play the carrying effect, the weight of intermediate plate assembly 5 is transferred on the pull bar by this mechanism, and then has been shared side force on the guide pillar 8, reduce the distortion of guide pillar 8, fully realized its guide-localization effect; Above two loading guiding mechanisms 1 because the gravity of intermediate plate assembly 5 does not act on it, do not play the carrying effect; All be slidingly matched with pull bar 4 owing to four slider guide 1-2 again, then these four mechanisms all play the guiding role to middle board component 5, and then guarantee that intermediate die plate 5-1 is along injection machine folding mould clamp force direction easy motion.
Certainly, the setting of loading guiding mechanism 1 is not limited only to as shown in Figure 4 four, can also be two of distributing of diagonal or two of distributing up and down or only keep below two, only need to guarantee to keep this mechanism of mainly playing the position of carrying effect, auxiliary this mechanism to play the guiding role, concrete installation site and quantity are looked concrete the specification setting of three template die structure molds, laminated mould.
As another embodiment of the invention, the supporting part 1-1-1 of loading plate 1-1 and guide part 1-1-2's is in the same plane, as shown in Figure 6, or adopts other version, as long as can reach the effect of carrying guiding.
The above only is preferred embodiment of the present invention, is not to be the restriction of the present invention being made other form, and any those skilled in the art may utilize the technology contents of above-mentioned announcement to be changed or be modified as the equivalent embodiment of equivalent variations.But every technical solution of the present invention content that do not break away to any simple modification, equivalent variations and remodeling that above embodiment does, still belongs to the protection domain of technical solution of the present invention according to technical spirit of the present invention.
Claims (5)
1. the loading guiding mechanism of an injection mold, comprise intermediate plate assembly, pull bar, loading plate and slider guide, it is characterized in that: described loading plate comprises a supporting part and a guide part, described supporting part is fixedly connected on the described intermediate plate assembly, described slider guide is connected in described guide part, and described slider guide and described pull bar are slidingly matched; Intersection is distributed with screw hole and pin hole on the described supporting part, has strip through-hole on the described guide part; Have the circular arc recess that is complementary with described pull bar profile on the face that described slider guide and described pull bar are slidingly matched, be distributed with screw hole on the bottom surface of described slider guide, described screw hole is corresponding with the through hole on the described guide part; Also be provided with a carrying on the described loading plate and adjust plate, described carrying is adjusted plate and is installed between described guide part and the described slider guide, is distributed with the through hole corresponding with the strip through-hole on the described guide part on it.
2. the loading guiding mechanism of a kind of injection mold according to claim 1, it is characterized in that: described loading plate is stepped, and described supporting part is positioned at the Gao Mianchu of described loading plate, described guide part is positioned at the bottom surface place of described loading plate.
3. the loading guiding mechanism of a kind of injection mold according to claim 1, it is characterized in that: described supporting part and described guide part are in the same plane.
4. the loading guiding mechanism of a kind of injection mold according to claim 2 is characterized in that: be distributed with the adjustment screw hole on the described guide part.
5. the loading guiding mechanism of a kind of injection mold according to claim 1 is characterized in that: described supporting part is fixedly connected on the template at place, centre position of described intermediate plate assembly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200910260280 CN102107496B (en) | 2009-12-28 | 2009-12-28 | Loading guiding mechanism for injection mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200910260280 CN102107496B (en) | 2009-12-28 | 2009-12-28 | Loading guiding mechanism for injection mold |
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| Publication Number | Publication Date |
|---|---|
| CN102107496A CN102107496A (en) | 2011-06-29 |
| CN102107496B true CN102107496B (en) | 2013-05-01 |
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| CN 200910260280 Active CN102107496B (en) | 2009-12-28 | 2009-12-28 | Loading guiding mechanism for injection mold |
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| CN (1) | CN102107496B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103465447B (en) * | 2013-09-12 | 2016-06-08 | 宁波瑞元模塑有限公司 | A kind of three plate injection molds being provided with support skid |
| CN104742323A (en) * | 2013-12-30 | 2015-07-01 | 青岛海尔模具有限公司 | Bearing guide mechanism of laminated mold |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4408981A (en) * | 1982-06-18 | 1983-10-11 | Husky Injection Molding Systems Inc. | Support for an intermediate platen of a stack mold |
| EP0313035A2 (en) * | 1987-10-22 | 1989-04-26 | Engel Maschinenbau Gesellschaft m.b.H. | Closing device for an injection moulding machine |
| CN201009462Y (en) * | 2007-01-25 | 2008-01-23 | 广东锻压机床厂有限公司 | Sliding block guide rails adjusting device of press |
| CN201067979Y (en) * | 2007-07-13 | 2008-06-04 | 扬州锻压机床集团有限公司 | Guiding device for slide block |
| CN201597153U (en) * | 2009-12-28 | 2010-10-06 | 海尔集团公司 | Bearing and guiding mechanism of injection mold |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6039536B2 (en) * | 1977-04-01 | 1985-09-06 | 株式会社クボタ | Mold change mechanism in injection molding machine |
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2009
- 2009-12-28 CN CN 200910260280 patent/CN102107496B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4408981A (en) * | 1982-06-18 | 1983-10-11 | Husky Injection Molding Systems Inc. | Support for an intermediate platen of a stack mold |
| EP0313035A2 (en) * | 1987-10-22 | 1989-04-26 | Engel Maschinenbau Gesellschaft m.b.H. | Closing device for an injection moulding machine |
| CN201009462Y (en) * | 2007-01-25 | 2008-01-23 | 广东锻压机床厂有限公司 | Sliding block guide rails adjusting device of press |
| CN201067979Y (en) * | 2007-07-13 | 2008-06-04 | 扬州锻压机床集团有限公司 | Guiding device for slide block |
| CN201597153U (en) * | 2009-12-28 | 2010-10-06 | 海尔集团公司 | Bearing and guiding mechanism of injection mold |
Non-Patent Citations (1)
| Title |
|---|
| JP昭53-121858A 1978.10.24 |
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| CN102107496A (en) | 2011-06-29 |
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| C14 | Grant of patent or utility model | ||
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| CB03 | Change of inventor or designer information |
Inventor after: Mi Yongdong Inventor after: Zhang Ping Inventor after: Huang Jun Inventor after: Li Xingshi Inventor after: Zhao Xijin Inventor before: Zhao Xijin Inventor before: Zhang Ping Inventor before: Huang Jun Inventor before: Li Xingshi |
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| COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: ZHAO XIJIN ZHANG PING HUANG JUN LI XINGSHI TO: MI YONGDONG ZHANG PING HUANG JUN LI XINGSHI ZHAO XIJIN |
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Effective date of registration: 20210118 Address after: 266101 Haier Road, Qingdao hi tech Industrial Park, Shandong Province (inside Haier Industrial Park) Patentee after: Qingdao Haier Molds Co.,Ltd. Address before: 266101 Haier Industrial Park, 1 Haier Road, hi tech park, Laoshan District, Shandong, Qingdao Patentee before: HAIER Group Corp. Patentee before: QINGDAO HAIER MOLDS Co.,Ltd. |
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Address after: 266101 Inside Haier Industrial Park, Qingdao High tech Industrial Park, Qingdao, Shandong Province Patentee after: Kaos Mold (Qingdao) Co.,Ltd. Address before: 266101 Haier Road, Qingdao hi tech Industrial Park, Shandong Province (inside Haier Industrial Park) Patentee before: Qingdao Haier Molds Co.,Ltd. |