CN205238379U - Core pulling and demolding structure - Google Patents
Core pulling and demolding structure Download PDFInfo
- Publication number
- CN205238379U CN205238379U CN201521086605.3U CN201521086605U CN205238379U CN 205238379 U CN205238379 U CN 205238379U CN 201521086605 U CN201521086605 U CN 201521086605U CN 205238379 U CN205238379 U CN 205238379U
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- China
- Prior art keywords
- piece
- core
- loosing core
- guide pad
- swallow
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- Expired - Fee Related
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- 241000397426 Centroberyx lineatus Species 0.000 claims abstract description 13
- 206010054949 Metaplasia Diseases 0.000 abstract 1
- 230000015689 metaplastic ossification Effects 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 description 11
- 238000000034 method Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 241000208340 Araliaceae Species 0.000 description 1
- 235000005035 Panax pseudoginseng ssp. pseudoginseng Nutrition 0.000 description 1
- 235000003140 Panax quinquefolius Nutrition 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 235000008434 ginseng Nutrition 0.000 description 1
- 230000033001 locomotion Effects 0.000 description 1
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- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The utility model discloses a core pulling and demolding structure, include: core fixed plate, guide block, first loose core piece and the second piece of loosing core, be equipped with the mold insert in core fixed plate and the guide block, be equipped with in the mold insert and inlay the needle, the top of core fixed plate is equipped with the swallow -tail form lug, the below of guide block be equipped with with swallow -tail form lug matched with dovetail groove, through several round pin hub connection between core fixed plate and the guide block, the round pin axle passes swallow -tail form lug and dovetail groove, the guide block is equipped with first interior inclined plane and the interior inclined plane of second, first loose core piece and second are loosed core the piece and are the symmetry and set up, first loose core the piece be equipped with with first in the first prism of inclined plane matched with, the second loose core the piece be equipped with with the second in inclined plane matched with second prism, first loose core piece and second are loosed core and are equipped with the layering in the piece to product quality can be improved, automatic unmanned metaplasia product is realized.
Description
Technical field
The utility model relates to mould applications, relates in particular to the one demolding structure of loosing core.
Background technology
In daily production; often can encounter outer ring and wear the product of cambered outwards back-off structure; manufacturing this kind of product generally need to be combined by polylith line position mold insert; its mould structure complexity, manufacturing cost are high and after the demoulding completes, and also need corresponding structure is set, and guarantee that polylith line position mold insert matched moulds puts in place; the product quality producing is lower; and whole production process is manual operation, not only production efficiency is lower, and forms certain potential safety hazard.
Therefore, be necessary to provide a kind of demolding structure of loosing core solving the problems of the technologies described above.
Utility model content
Technical problem to be solved in the utility model is: a kind of demolding structure of loosing core improving the quality of products is provided.
For achieving the above object, the technical solution adopted in the utility model is: the one demolding structure of loosing core, comprise: fuse fixed head, be arranged at the guide pad of fuse fixed head top and be arranged at first of guide pad top piece and second piece of loosing core of loosing core, in described fuse fixed head and guide pad, be provided with mold insert, in described mold insert, be provided with pin, the top of described fuse fixed head is provided with swallow-tail form projection, the below of described guide pad is provided with the dovetail groove matching with swallow-tail form projection, between described fuse fixed head and guide pad, be connected by several bearing pins, described bearing pin is through swallow-tail form projection and dovetail groove, described guide pad is provided with the first interior inclined-plane and the second interior inclined-plane, described first piece and second piece of loosing core of loosing core is symmetrical set, described first piece of loosing core is provided with the first prism matching with the first interior inclined-plane, described second piece of loosing core is provided with the second prism matching with the second interior inclined-plane, described first piece and second of loosing core is loosed core in piece and is provided with press strip.
Preferably, loose core in demolding structure in above-mentioned one, the quantity of described bearing pin is two, and described bearing pin and pin are vertical setting.
Preferably, loose core in demolding structure in above-mentioned one, the top of described guide pad is provided with accepting groove, and described accepting groove is setting wide at the top and narrow at the bottom.
Preferably, loose core in demolding structure in above-mentioned one, described first piece and second piece of loosing core of loosing core is all del setting.
The beneficial effects of the utility model are: the demolding structure of loosing core in the utility model can shorten the production cycle, reduce production costs, improves the quality of products, realizes automatic manless production.
Brief description of the drawings
In order to be illustrated more clearly in the embodiment of the present application or technical scheme of the prior art, to the accompanying drawing of required use in embodiment or description of the Prior Art be briefly described below, apparently, the accompanying drawing the following describes is only some embodiment that record in the application, for those of ordinary skill in the art, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is the schematic diagram of demolding structure of loosing core in the utility model, has wherein disclosed the situation while not loosing core;
Fig. 2 is the schematic diagram of demolding structure of loosing core in the utility model, has wherein disclosed the situation while loosing core;
In Fig. 1 and Fig. 2: 1, fuse fixed head, 2, guide pad, 3, first pieces of loosing core, 4, second piece of loosing core, 5, mold insert, 6, pin, 7, swallow-tail form projection, 8, dovetail groove, 9, bearing pin, 10, the first interior inclined-plane, 11, the second interior inclined-plane, 12, the first prism, 13, the second prism, 14, press strip, 15, accepting groove, 16, product.
Detailed description of the invention
For making the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with accompanying drawing, detailed description of the invention of the present utility model is elaborated. The example of these preferred embodiments illustrates in the accompanying drawings. The embodiment of the present utility model of describing shown in accompanying drawing and is with reference to the accompanying drawings only exemplary, and the utility model is not limited to these embodiments.
At this, also it should be noted that, for fear of the details because of unnecessary fuzzy the utility model, only show in the accompanying drawings with according to the closely-related structure of scheme of the present utility model and/or treatment step, and omitted other details little with the utility model relation.
Shown in ginseng Fig. 1 and Fig. 2, the one demolding structure of loosing core, comprise: fuse fixed head 1, be arranged at the guide pad 2 of fuse fixed head 1 top and be arranged at first of guide pad 2 tops piece 3 and second piece 4 of loosing core of loosing core, in described fuse fixed head 1 and guide pad 2, be provided with mold insert 5, in described mold insert 5, be provided with pin 6, the top of described fuse fixed head 1 is provided with swallow-tail form projection 7, the below of described guide pad 2 is provided with the dovetail groove 8 matching with swallow-tail form projection 7, between described fuse fixed head 1 and guide pad 2, be connected by several bearing pins 9, described bearing pin 9 is through swallow-tail form projection 7 and dovetail groove 8, described guide pad 2 is provided with the first interior inclined-plane 10 and the second interior inclined-plane 11, described first piece 3 and second piece 4 of loosing core of loosing core is del and is symmetrical arranged, described first piece 3 of loosing core is provided with the first prism 12 matching with the first interior inclined-plane 10, described second piece 4 of loosing core is provided with the second prism 13 matching with the second interior inclined-plane 11, described first piece 3 and second of loosing core is loosed core in piece 4 and is provided with press strip 14, press strip 14 is mainly first piece 3 and second piece 4 of loosing core of loosing core guide effect is provided, product 16 is loosed core between piece 4 at first piece 3 and second of loosing core, the quantity of described bearing pin 9 is two, described bearing pin 9 is vertical setting with pin 6, the top of described guide pad 2 is provided with accepting groove 15, described accepting groove 15 is setting wide at the top and narrow at the bottom.
The operation principle of the described demolding structure of loosing core is: while loosing core, guide pad moves down, in the process moving down at guide pad, first loose core piece and second loose core piece under the guide effect of press strip to both sides motions, deviate from back-off, complete and loose core.
In sum, the demolding structure of loosing core in the utility model can shorten the production cycle, reduce production costs, improves the quality of products, realizes automatic manless production.
Finally, also it should be noted that, term " comprises ", " comprising " or its any other variant are intended to contain comprising of nonexcludability, thereby the process, method, article or the equipment that make to comprise a series of key elements not only comprise those key elements, but also comprise other key elements of clearly not listing, or be also included as the intrinsic key element of this process, method, article or equipment.
Claims (4)
1. the demolding structure of loosing core, it is characterized in that, comprise: fuse fixed head, be arranged at the guide pad of fuse fixed head top and be arranged at first of guide pad top piece and second piece of loosing core of loosing core, in described fuse fixed head and guide pad, be provided with mold insert, in described mold insert, be provided with pin, the top of described fuse fixed head is provided with swallow-tail form projection, the below of described guide pad is provided with the dovetail groove matching with swallow-tail form projection, between described fuse fixed head and guide pad, be connected by several bearing pins, described bearing pin is through swallow-tail form projection and dovetail groove, described guide pad is provided with the first interior inclined-plane and the second interior inclined-plane, described first piece and second piece of loosing core of loosing core is symmetrical set, described first piece of loosing core is provided with the first prism matching with the first interior inclined-plane, described second piece of loosing core is provided with the second prism matching with the second interior inclined-plane, described first piece and second of loosing core is loosed core in piece and is provided with press strip.
2. the one as claimed in claim 1 demolding structure of loosing core, is characterized in that: the quantity of described bearing pin is two, and described bearing pin and pin are vertical setting.
3. the one as claimed in claim 1 demolding structure of loosing core, is characterized in that: the top of described guide pad is provided with accepting groove, and described accepting groove is setting wide at the top and narrow at the bottom.
4. the one as claimed in claim 1 demolding structure of loosing core, is characterized in that: described first piece and second piece of loosing core of loosing core is all del setting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521086605.3U CN205238379U (en) | 2015-12-24 | 2015-12-24 | Core pulling and demolding structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521086605.3U CN205238379U (en) | 2015-12-24 | 2015-12-24 | Core pulling and demolding structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205238379U true CN205238379U (en) | 2016-05-18 |
Family
ID=55937455
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521086605.3U Expired - Fee Related CN205238379U (en) | 2015-12-24 | 2015-12-24 | Core pulling and demolding structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205238379U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109624151A (en) * | 2019-01-21 | 2019-04-16 | 东莞秦汉汽车模具技术有限公司 | A kind of novel sequence line position core-drawing demoulding mechanism |
-
2015
- 2015-12-24 CN CN201521086605.3U patent/CN205238379U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109624151A (en) * | 2019-01-21 | 2019-04-16 | 东莞秦汉汽车模具技术有限公司 | A kind of novel sequence line position core-drawing demoulding mechanism |
| CN109624151B (en) * | 2019-01-21 | 2023-12-12 | 东莞秦汉汽车模具技术有限公司 | Sequential slide core-pulling demoulding mechanism |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: Dragon Yuhua Economic Development Zone South Road Yuhuatai District of Nanjing City, Jiangsu Province, No. 28 210039 Patentee after: Nanjing Ruian Electric Co.,Ltd. Address before: Dragon Yuhua Economic Development Zone South Road Yuhuatai District of Nanjing City, Jiangsu Province, No. 28 210039 Patentee before: NANJING RUIAN ELECTRIC Co.,Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160518 |