CN204820200U - Compact injection mold of built -in little slider in big slider - Google Patents
Compact injection mold of built -in little slider in big slider Download PDFInfo
- Publication number
- CN204820200U CN204820200U CN201520513732.0U CN201520513732U CN204820200U CN 204820200 U CN204820200 U CN 204820200U CN 201520513732 U CN201520513732 U CN 201520513732U CN 204820200 U CN204820200 U CN 204820200U
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- slide block
- slider
- small slide
- built
- oil cylinder
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Abstract
The utility model discloses a compact injection mold of built -in little slider in big slider, include: fixed die plate and movable mould board, be equipped with cover half benevolence in the fixed die plate, the movable mould inboard is equipped with movable mould benevolence, be equipped with first shovel machine and big slider between fixed die plate and the movable mould board, big slider cooperatees with cover half benevolence and movable mould benevolence and forms the product die cavity, big slider passes through the fixed cover of hydro -cylinder and links to each other with the hydro -cylinder, the hydro -cylinder passes through the hydro -cylinder fixing base and installs on the movable mould board, the top of big slider is equipped with a recess, it goes into the son to be equipped with little slider and little slider in the recess, the top of little slider is equipped with second shovel machine, the bottom surface of recess is equipped with first antifriction plate, be equipped with the second antifriction plate on the little slider, be equipped with the inclined hole in the little slider, second shovel built -in is equipped with the oblique guide pillar with inclined hole matched with, the movable mould board is equipped with and big slider matched with third antifriction plate to the degree of freedom that makes goods structural design is bigger, and the goods structure is more reasonable.
Description
Technical field
The utility model relates to a kind of injection mold, particularly relates to a kind of compact type injection molding mold of built-in small slide block in large slide block.
Background technology
Injection mold is loosed core and is generally adopted slide block, oblique top motion is loosed core, the motion of loosing core of slide block only has a direction, if there are two directions of loosing core moulded products inner reverse fastener position, a slide block just can not realize the mould core pulling demoulding, at this moment will require that the structure of carrying out goods is modified, to meet the action request of mould.But the structure of goods is because the function of self needs sometimes, can not modify, at this moment will there is the contradiction of mould feasibility and product structure.
Utility model content
Technical problem to be solved in the utility model is: provide a kind of compact type injection molding mold of built-in small slide block in large slide block reducing Mould Machining cost.
For achieving the above object, the technical solution adopted in the utility model is: a kind of compact type injection molding mold of built-in small slide block in large slide block, comprise: solid plate and the moving platen be arranged at below solid plate, fixed mold core is provided with in described solid plate, mavable module core is provided with in described moving platen, the first shovel and large slide block is provided with between described solid plate and moving platen, described large slide block matches with fixed mold core and mavable module core and forms product die cavity, described large slide block is connected with oil cylinder by oil cylinder fixed cover, described oil cylinder is installed on moving platen by oil cylinder fixing base, the top of described large slide block is provided with a groove, small slide block is provided with and small slide block enters son in described groove, described small slide block enters son and protrudes in product die cavity, the top of described small slide block is provided with the second shovel, the bottom surface of described groove is provided with the first wearing plate matched with small slide block, described small slide block is provided with the second wearing plate matched with the second shovel, inclined hole is provided with in described small slide block, the Angle Pin matched with inclined hole is provided with in described second shovel, described moving platen is provided with the 3rd wearing plate matched with large slide block.
Preferably, in the compact type injection molding mold of above-mentioned a kind of built-in small slide block in large slide block, described first wearing plate is installed in the groove floor of large slide block by several first screw.
Preferably, in the compact type injection molding mold of above-mentioned a kind of built-in small slide block in large slide block, described second wearing plate is installed on small slide block by several second screw.
Preferably, in the compact type injection molding mold of above-mentioned a kind of built-in small slide block in large slide block, the direction of retreat that described small slide block enters son is horizontal direction, the direction of retreat of described large slide block is oblique lower direction, and the angle that described small slide block enters between the direction of retreat of son and the direction of retreat of large slide block is 41 °.
Preferably, in the compact type injection molding mold of above-mentioned a kind of built-in small slide block in large slide block, described oil cylinder and oil cylinder fixing base are all arranged at the side of moving platen.
The beneficial effects of the utility model are: the injection mold structure in the utility model is compact, simple and reliable, easy to process, the life-span is high, not only save die space, and the back-off problem that product buckle has two draft angles can be solved, thus the free degree making article construction design is larger, article construction is more reasonable.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present application or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, the accompanying drawing that the following describes is only some embodiments recorded in the application, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the main TV structure schematic diagram of injection mold in the utility model, which discloses situation during non-die sinking.
Fig. 2 is the main TV structure schematic diagram of injection mold in the utility model, and when which disclosing die sinking, small slide block retreats situation when loosing core.
Fig. 3 is the main TV structure schematic diagram of injection mold in the utility model, which disclose die sinking complete after the situation that retreats of the large slide block of loose core of oil cylinder.
In Fig. 1 to Fig. 3: 1, solid plate, 2, moving platen, 3, fixed mold core, 4, mavable module core, 5, the first shovel, 6, large slide block, 7, product die cavity, 8, oil cylinder fixed cover, 9, oil cylinder, 10, oil cylinder fixing base, 11, groove, 12, small slide block, 13, small slide block enters son, the 14, second shovel, the 15, first wearing plate, 16, the first screw, the 17, second wearing plate, the 18, second screw, 19, inclined hole, 20, Angle Pin, the 21, the 3rd wearing plate.
Detailed description of the invention
For making the purpose of this utility model, technical scheme and advantage clearly, below in conjunction with accompanying drawing, detailed description of the invention of the present utility model is described in detail.The example of these preferred embodiments illustrates in the accompanying drawings.Shown in accompanying drawing and the embodiment of the present utility model described with reference to the accompanying drawings be only exemplary, and the utility model is not limited to these embodiments.
At this, also it should be noted that, in order to avoid the utility model fuzzy because of unnecessary details, illustrate only in the accompanying drawings with according to the closely-related structure of scheme of the present utility model and/or treatment step, and eliminate other details little with the utility model relation.
Shown in ginseng Fig. 1 to Fig. 3, a kind of compact type injection molding mold of built-in small slide block in large slide block, comprise: solid plate 1 and the moving platen 2 be arranged at below solid plate 1, fixed mold core 3 is provided with in described solid plate 1, mavable module core 4 is provided with in described moving platen 2, the first shovel 5 and large slide block 6 is provided with between described solid plate 1 and moving platen 2, described large slide block 6 matches with fixed mold core 3 and mavable module core 4 and forms product die cavity 7, described large slide block 6 is connected with oil cylinder 9 by oil cylinder fixed cover 8, described oil cylinder 9 is installed on moving platen 2 by oil cylinder fixing base 10, described oil cylinder 9 and oil cylinder fixing base 10 are all arranged at the side of moving platen 2.The top of described large slide block 6 is provided with a groove 11, be provided with small slide block 12 and small slide block in described groove 11 and enter son 13, described small slide block enters son 13 and protrudes in product die cavity 7, the top of described small slide block 12 is provided with the second shovel 14, the bottom surface of described groove 11 is provided with the first wearing plate 15 matched with small slide block 12, and described first wearing plate 15 is installed in the groove floor of large slide block 6 by several first screw 16.Described small slide block 12 is provided with the second wearing plate 17 matched with the second shovel 14, and described second wearing plate 17 is installed on small slide block 12 by several second screw 18.Be provided with inclined hole 19 in described small slide block 12, be provided with the Angle Pin 20 matched with inclined hole 19 in described second shovel 14, described moving platen 2 is provided with the 3rd wearing plate 21 matched with large slide block 6.The direction of retreat that described small slide block enters son 13 is horizontal direction, and the direction of retreat of described large slide block 6 is oblique lower direction, and the angle that described small slide block enters between the direction of retreat of son 13 and the direction of retreat of large slide block 6 is 41 °.The stroke backway of small slide block 12 is less than the maximum compression ratio of back-moving spring, and oil cylinder 9 stroke of loosing core is greater than the backward travel of large slide block 6, and before matched moulds, large slide block 6 must reset, and prevents small slide block 12 and Angle Pin 20 from interfering.
In the utility model, the operation principle of injection mold is: when mould die sinking, Angle Pin 20 moves to die sinking direction, Angle Pin 20 drives small slide block 12 and small slide block to enter son 13 and has moved in the horizontal direction and loose core, after mould die sinking campaign completes, small slide block 12 completes motion of loosing core in large slide block 6, large slide block 6 fixes small slide block 12, after mould die sinking completes, oil cylinder 9 is loosed core, oil cylinder fixed cover 8 drives large slide block 6 to the motion of slide block exit axis until oil cylinder fixed cover 8 stop motion, now small slide block 12 follows large slide block 6 to move together in large slide block 6, last described oil cylinder 9 is loosed core reset, said process reverse movement thus allow small slide block 12 reset.
In sum, injection mold structure in the utility model is compact, simple and reliable, easy to process, the life-span is high, not only save die space, and the back-off problem that product buckle has two draft angles can be solved, thus the free degree making article construction design is larger, article construction is more reasonable.
Finally, also it should be noted that, term " comprises ", " comprising " or its any other variant are intended to contain comprising of nonexcludability, thus make to comprise the process of a series of key element, method, article or equipment and not only comprise those key elements, but also comprise other key elements clearly do not listed, or also comprise by the intrinsic key element of this process, method, article or equipment.
Claims (5)
1. the compact type injection molding mold of a built-in small slide block in large slide block, it is characterized in that, comprise: solid plate and the moving platen be arranged at below solid plate, fixed mold core is provided with in described solid plate, mavable module core is provided with in described moving platen, the first shovel and large slide block is provided with between described solid plate and moving platen, described large slide block matches with fixed mold core and mavable module core and forms product die cavity, described large slide block is connected with oil cylinder by oil cylinder fixed cover, described oil cylinder is installed on moving platen by oil cylinder fixing base, the top of described large slide block is provided with a groove, small slide block is provided with and small slide block enters son in described groove, described small slide block enters son and protrudes in product die cavity, the top of described small slide block is provided with the second shovel, the bottom surface of described groove is provided with the first wearing plate matched with small slide block, described small slide block is provided with the second wearing plate matched with the second shovel, inclined hole is provided with in described small slide block, the Angle Pin matched with inclined hole is provided with in described second shovel, described moving platen is provided with the 3rd wearing plate matched with large slide block.
2. the compact type injection molding mold of a kind of built-in small slide block in large slide block as claimed in claim 1, is characterized in that: described first wearing plate is installed in the groove floor of large slide block by several first screw.
3. the compact type injection molding mold of a kind of built-in small slide block in large slide block as claimed in claim 1, is characterized in that: described second wearing plate is installed on small slide block by several second screw.
4. the compact type injection molding mold of a kind of built-in small slide block in large slide block as claimed in claim 1, it is characterized in that: the direction of retreat that described small slide block enters son is horizontal direction, the direction of retreat of described large slide block is oblique lower direction, and the angle that described small slide block enters between the direction of retreat of son and the direction of retreat of large slide block is 41 °.
5. the compact type injection molding mold of a kind of built-in small slide block in large slide block as claimed in claim 1, is characterized in that: described oil cylinder and oil cylinder fixing base are all arranged at the side of moving platen.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520513732.0U CN204820200U (en) | 2015-07-16 | 2015-07-16 | Compact injection mold of built -in little slider in big slider |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520513732.0U CN204820200U (en) | 2015-07-16 | 2015-07-16 | Compact injection mold of built -in little slider in big slider |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204820200U true CN204820200U (en) | 2015-12-02 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520513732.0U Active CN204820200U (en) | 2015-07-16 | 2015-07-16 | Compact injection mold of built -in little slider in big slider |
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| CN (1) | CN204820200U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106738702A (en) * | 2017-02-17 | 2017-05-31 | 上海甬兴塑胶有限公司 | A kind of big sliding block band secondary slide block device of two layers of injection mold |
-
2015
- 2015-07-16 CN CN201520513732.0U patent/CN204820200U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106738702A (en) * | 2017-02-17 | 2017-05-31 | 上海甬兴塑胶有限公司 | A kind of big sliding block band secondary slide block device of two layers of injection mold |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |