CN205020780U - Compound ejection mechanism of loosing core to one side of knob kirsite die casting die of car central authorities - Google Patents
Compound ejection mechanism of loosing core to one side of knob kirsite die casting die of car central authorities Download PDFInfo
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- CN205020780U CN205020780U CN201520803740.9U CN201520803740U CN205020780U CN 205020780 U CN205020780 U CN 205020780U CN 201520803740 U CN201520803740 U CN 201520803740U CN 205020780 U CN205020780 U CN 205020780U
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- core
- mold insert
- shaping
- moving platen
- ejecting mechanism
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- 238000004512 die casting Methods 0.000 title abstract description 4
- 150000001875 compounds Chemical class 0.000 title abstract 3
- 238000007493 shaping process Methods 0.000 claims abstract description 26
- 238000001467 acupuncture Methods 0.000 claims abstract description 7
- 239000002131 composite material Substances 0.000 claims description 20
- 239000007787 solid Substances 0.000 claims description 16
- 230000002093 peripheral effect Effects 0.000 claims description 4
- 238000004519 manufacturing process Methods 0.000 description 7
- 238000010586 diagram Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 235000019994 cava Nutrition 0.000 description 2
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 1
- 229910001297 Zn alloy Inorganic materials 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The utility model discloses a compound ejection mechanism of loosing core to one side of knob kirsite die casting die of car central authorities, including installing the cover half benevolence on the fixed die plate, install the movable mould benevolence on the movable mould board and take off the flitch, fixed die plate, movable mould board and take off the flitch and loop through the guide pillar and connect, wherein, take off the flitch with it looses core to install oblique top in the acupuncture point of movable mould board, to one side the top bottom of loosing core with it connects to take off the flitch, it is in to install the suit in the movable mould benevolence mold insert layer board on loose core in the top to one side center on on the mold insert layer board to one side loose core in proper order in the top, and the interval is provided with the ejecting mold insert of shaping and the shaping is pushed up to one side, the ejecting mold insert butt of shaping in the periphery tip of car central authorities knob, the shaping push up to one side the butt in the recess of car central authorities knob. The utility model discloses a compound ejection mechanism of loosing core to one side can be more reasonable the improvement productivity, improve product quality, need not the thimble board, the product can be directly deciduate after the die sinking.
Description
Technical field
The utility model relates to technical field of mold, is specifically related to a kind of central vehicle knob kirsite pressure casing mould composite inclined and looses core ejecting mechanism.
Background technology
Ramp-roof structure is structure conventional on plastic mold, but this structure has significant limitation, such as can interfere support column, thimble, oblique top and oblique top when ejecting, oblique top and ejecting mechanism are interfered, oblique top also affects water route trend significantly, because the relation of oblique top also can affect ranking, the cave number of product.Especially, on zinc alloy diecasting mould, the increasing due to oblique top gap cannot coordinate completely with mavable module core more can make product easily run burr, and affect quality, in automobile industry, this is not allowed to.For the die casting of kirsite, ensureing that production capacity and product are stablized is a key, and during the ranking of many caves, oblique top is interfered larger, production capacity is inadequate, cannot meet customer order, especially at automotive field, moon demand more than 200 ten thousand parts, guaranteeing that product production capacity and product are stablized is great problem.
Utility model content
For the defect of prior art, the purpose of this utility model is to provide that one can more reasonably improve production capacity, improves product quality, without the need to ejector retainner plate, after die sinking, product can the central vehicle knob kirsite pressure casing mould composite inclined of direct demoulding to be loosed core ejecting mechanism.
To achieve these goals, the utility model is by the following technical solutions:
A kind of central vehicle knob kirsite pressure casing mould composite inclined is loosed core ejecting mechanism, and comprise the fixed mold core be arranged on solid plate, be arranged on the mavable module core on moving platen and stripper plate, described solid plate, moving platen are connected by guide pillar successively with stripper plate, wherein,
Be provided with slant-top core-pulling in the acupuncture point of described stripper plate and described moving platen, the bottom of described slant-top core-pulling is connected with described stripper plate;
Described mavable module core is provided with the mold insert supporting plate be sleeved on described slant-top core-pulling, described mold insert supporting plate is arranged at intervals with successively around described slant-top core-pulling and shapingly ejects mold insert and shaping oblique top, describedly shapingly eject the peripheral end that mold insert is connected to described central vehicle knob, described shaping oblique top is connected to the groove of described central vehicle knob.
Further, described stripper plate and described moving platen are respectively arranged with 4 acupuncture points.
Further, the quantity of described shaping oblique top is 4.
Further, the described shaping quantity ejecting mold insert is 4.
Further, described solid plate is provided with the solid plate guide pin bushing be sleeved on described guide pillar.
Further, described moving platen is provided with the moving platen guide pin bushing be sleeved on described guide pillar.
Further, described moving platen and described stripper plate are provided with dynamic model shutter.
Further, described fixed mold core is provided with fixed mould lifter briquetting.
Compared with prior art, the loose core Advantageous Effects of ejecting mechanism of central vehicle knob kirsite pressure casing mould composite inclined of the present utility model is:
(1) save the space on mould, added cave number, added fixed mould lifter briquetting, effectively can reduce the burr at back-off place;
(2) go out 2 from 1 mould of prior art to be increased to 1 mould and to go out 4, effectively improve production capacity, meet customer need;
(3) achieve without the need to ejector retainner plate, in die sinking process, complete the demoulding of product, die cost is low, and production efficiency is high.
(4) direction that after representing, the many caves of similar products structure produce without ejector retainner plate, effectively improves production capacity.
Accompanying drawing explanation
Fig. 1 is that central vehicle knob kirsite pressure casing mould composite inclined of the present utility model is loosed core the matched moulds status architecture schematic diagram of ejecting mechanism;
Fig. 2 is that central vehicle knob kirsite pressure casing mould composite inclined of the present utility model is loosed core the die opening state structural representation of ejecting mechanism;
Fig. 3 is that central vehicle knob kirsite pressure casing mould composite inclined of the present utility model is loosed core the perspective view of die opening state of ejecting mechanism;
Fig. 4 be central vehicle knob kirsite pressure casing mould composite inclined of the present utility model loose core the matched moulds state of ejecting mechanism time the shaping state diagram ejecting mold insert, shaping oblique top, slant-top core-pulling and central vehicle knob;
Fig. 5 be central vehicle knob kirsite pressure casing mould composite inclined of the present utility model loose core the die opening state of ejecting mechanism time the shaping state diagram ejecting mold insert, shaping oblique top, slant-top core-pulling and central vehicle knob;
Fig. 6 is the structural representation of central vehicle knob;
Fig. 7 is another structural representation of central vehicle knob;
Fig. 8 is the structural representation of fixed mould lifter briquetting;
Fig. 9 is the enlarged diagram at the A place of Fig. 8.
Description of reference numerals:
1 solid plate, 2 fixed mold cores, 3 moving platens, 4 mavable module cores, 5 stripper plates, 6 slant-top core-pullings, 7 guide pillars, 8 moving platen guide pin bushings, 9 solid plate guide pin bushings, 10 mold insert supporting plates, 11 shapingly eject mold insert, 12 shaping oblique tops, 13 dynamic model shutters, 14 central vehicle knobs, 15 peripheral ends, 16 grooves, 17 fixed mould lifter briquettings.
Detailed description of the invention
In order to make the purpose of this utility model, technical scheme and advantage clearly understand, below in conjunction with drawings and Examples, the utility model is described in further detail.Should be appreciated that specific embodiment described herein only in order to explain the utility model, and be not used in restriction the utility model.
As shown in Fig. 1-Fig. 7, central vehicle knob kirsite pressure casing mould composite inclined of the present utility model is loosed core ejecting mechanism, comprise the fixed mold core 2 be arranged on solid plate 1, be arranged on the mavable module core 4 on moving platen 3 and stripper plate 5, solid plate 1, moving platen 3 are connected by guide pillar 7 successively with stripper plate 5.Be provided with slant-top core-pulling 6 in the acupuncture point of stripper plate 5 and moving platen 3, the bottom of slant-top core-pulling 6 is connected with stripper plate 5.Mavable module core 4 is provided with the mold insert supporting plate 10 be sleeved on slant-top core-pulling 6, mold insert supporting plate 10 can move up and down relative to slant-top core-pulling 6, mold insert supporting plate 10 is arranged at intervals with successively around slant-top core-pulling 6 and shapingly ejects mold insert 11 and shaping oblique top 12, shapingly eject the peripheral end 15 that mold insert 11 is connected to central vehicle knob 14, shaping oblique top 12 is connected to the groove 16 of central vehicle knob 14.In a preferred embodiment, stripper plate 5 and moving platen 3 are respectively arranged with 4 acupuncture points.In a preferred embodiment, the quantity of shaping oblique top 12 is 4.In a preferred embodiment, the shaping quantity ejecting mold insert 11 is 4.In a preferred embodiment, solid plate 1 is provided with the solid plate guide pin bushing 9 be sleeved on guide pillar 7, moving platen 3 is provided with the moving platen guide pin bushing 9 be sleeved on guide pillar 7.In a preferred embodiment, moving platen 3 and stripper plate 5 are provided with dynamic model shutter 13.As shown in FIG. 8 and 9, in a preferred embodiment, the fixed mold core 2 of solid plate 1 is provided with fixed mould lifter briquetting 17, compresses oblique top when matched moulds, effectively can reduce the burr at back-off place.
The loose core motion process of ejecting mechanism of central vehicle knob kirsite pressure casing mould composite inclined of the present utility model is: during die sinking, first, dynamic model shutter 13 pulls moving platen 3 and stripper plate 5, first moving platen 3 and stripper plate 5 are opened, because the bottom of slant-top core-pulling 6 is connected with stripper plate 5, mold insert supporting plate 10 is arranged on mavable module core 4 and mold insert supporting plate 10 can move up and down relative to slant-top core-pulling 6, therefore in the process that moving platen 3 and stripper plate 5 are opened, slant-top core-pulling 6 moves downward relative to mavable module core 4, and mold insert supporting plate 10 moves upward relative to stripper plate 5, mold insert 11 is ejected and shaping oblique top 12 is arranged on mold insert supporting plate 10 again due to shaping, therefore shapingly mold insert 11 is ejected and shaping oblique top 12 also moves upward relative to stripper plate 5, now just eject the central vehicle knob 14 that mold insert 11 and shaping oblique top 12 abut upwards eject with shaping.Then, after completing above-mentioned motion, solid plate 1 and moving platen 3 are opened, and central vehicle knob 14 just deviates from mavable module core 4 smoothly.
The foregoing is only preferred embodiment of the present utility model, be not used for limiting practical range of the present utility model; If do not depart from spirit and scope of the present utility model, the utility model is modified or equivalent to replace, in the middle of the protection domain that all should be encompassed in the utility model claim.
Claims (8)
1. central vehicle knob kirsite pressure casing mould composite inclined is loosed core an ejecting mechanism, it is characterized in that, comprises the fixed mold core be arranged on solid plate, be arranged on the mavable module core on moving platen and stripper plate, described solid plate, moving platen are connected by guide pillar successively with stripper plate, wherein
Be provided with slant-top core-pulling in the acupuncture point of described stripper plate and described moving platen, the bottom of described slant-top core-pulling is connected with described stripper plate;
Described mavable module core is provided with the mold insert supporting plate be sleeved on described slant-top core-pulling, described mold insert supporting plate is arranged at intervals with successively around described slant-top core-pulling and shapingly ejects mold insert and shaping oblique top, describedly shapingly eject the peripheral end that mold insert is connected to described central vehicle knob, described shaping oblique top is connected to the groove of described central vehicle knob.
2. composite inclined according to claim 1 is loosed core ejecting mechanism, it is characterized in that, described stripper plate and described moving platen are respectively arranged with 4 acupuncture points.
3. composite inclined according to claim 2 is loosed core ejecting mechanism, and it is characterized in that, the quantity of described shaping oblique top is 4.
4. composite inclined according to claim 3 is loosed core ejecting mechanism, and it is characterized in that, the described shaping quantity ejecting mold insert is 4.
5. composite inclined according to claim 1 is loosed core ejecting mechanism, it is characterized in that, described solid plate is provided with the solid plate guide pin bushing be sleeved on described guide pillar.
6. composite inclined according to claim 1 is loosed core ejecting mechanism, it is characterized in that, described moving platen is provided with the moving platen guide pin bushing be sleeved on described guide pillar.
7. composite inclined according to claim 1 is loosed core ejecting mechanism, it is characterized in that, described moving platen and described stripper plate are provided with dynamic model shutter.
8. composite inclined according to claim 1 is loosed core ejecting mechanism, it is characterized in that, described fixed mold core is provided with fixed mould lifter briquetting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520803740.9U CN205020780U (en) | 2015-10-13 | 2015-10-13 | Compound ejection mechanism of loosing core to one side of knob kirsite die casting die of car central authorities |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520803740.9U CN205020780U (en) | 2015-10-13 | 2015-10-13 | Compound ejection mechanism of loosing core to one side of knob kirsite die casting die of car central authorities |
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| Publication Number | Publication Date |
|---|---|
| CN205020780U true CN205020780U (en) | 2016-02-10 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520803740.9U Active CN205020780U (en) | 2015-10-13 | 2015-10-13 | Compound ejection mechanism of loosing core to one side of knob kirsite die casting die of car central authorities |
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| CN (1) | CN205020780U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105149546A (en) * | 2015-10-13 | 2015-12-16 | 富乐压铸(太仓)有限公司 | Combined angled loose core ejection mechanism for automobile center knob zinc alloy pressure casting mold |
| CN113246413A (en) * | 2021-06-08 | 2021-08-13 | 宁波均胜群英汽车系统股份有限公司 | A injection mold of mould benevolence structure of loosing core and this product for A face back-off product |
-
2015
- 2015-10-13 CN CN201520803740.9U patent/CN205020780U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105149546A (en) * | 2015-10-13 | 2015-12-16 | 富乐压铸(太仓)有限公司 | Combined angled loose core ejection mechanism for automobile center knob zinc alloy pressure casting mold |
| CN113246413A (en) * | 2021-06-08 | 2021-08-13 | 宁波均胜群英汽车系统股份有限公司 | A injection mold of mould benevolence structure of loosing core and this product for A face back-off product |
| CN113246413B (en) * | 2021-06-08 | 2021-09-21 | 宁波均胜群英汽车系统股份有限公司 | A injection mold of mould benevolence structure of loosing core and this product for A face back-off product |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 215411 No. 8, Xixin Road, Chengxiang Town, Taicang City, Suzhou City, Jiangsu Province Patentee after: Aikedi Fule Precision Technology (Taicang) Co.,Ltd. Address before: 215411 No. 8, Xixin Road, Chengxiang Town, Taicang City, Suzhou City, Jiangsu Province Patentee before: FOEHL DIE CASTING (TAICANG) Co.,Ltd. |
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| CP01 | Change in the name or title of a patent holder | ||
| CP03 | Change of name, title or address |
Address after: 215411 No. 8, Xixin Road, Chengxiang Town, Taicang City, Suzhou City, Jiangsu Province Patentee after: Aikedi Fule Precision Technology (Jiangsu) Co.,Ltd. Country or region after: China Address before: 215411 No. 8, Xixin Road, Chengxiang Town, Taicang City, Suzhou City, Jiangsu Province Patentee before: Aikedi Fule Precision Technology (Taicang) Co.,Ltd. Country or region before: China |