CN214395220U - Mould with multi-point supporting structure - Google Patents
Mould with multi-point supporting structure Download PDFInfo
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- CN214395220U CN214395220U CN202022682505.4U CN202022682505U CN214395220U CN 214395220 U CN214395220 U CN 214395220U CN 202022682505 U CN202022682505 U CN 202022682505U CN 214395220 U CN214395220 U CN 214395220U
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- hot runner
- runner plate
- supporting
- platform
- cavity
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Abstract
The utility model discloses a mould with multiple spot bearing structure, including hot runner plate and panel, the hot runner plate include with panel bottom complex fitting surface, and follow the fitting surface is sunken and be used for holding hot runner system's cavity, be equipped with a plurality of bellied platforms on the cavity, and be used for supporting respectively a plurality of the platform with bearing structure between the panel bottom. The utility model provides a mould with multiple spot bearing structure is equipped with the cavity that holds hot runner system on the hot runner plate, and is equipped with a plurality of platforms that highly differ on the cavity, and bearing structure is used for supporting between a plurality of platforms and panel for improve the intensity that hot runner plate corresponds bearing structure position department. Avoid leading to stress concentration, the not enough circumstances such as intensity of hot runner plate to take place for a short time of thickness everywhere because of having set up the cavity and leading to hot runner plate.
Description
[ technical field ] A method for producing a semiconductor device
The utility model relates to the technical field of mold, concretely relates to mould with multiple spot bearing structure.
[ background of the invention ]
In the production and manufacturing of the mold, a hot runner system is often required to be added, the hot runner system is generally arranged in a hot runner plate, and a cavity for accommodating the hot runner system is arranged on the hot runner plate, so that the thicknesses of all parts of the hot runner plate are different, stress concentration can occur, the strength is insufficient, and the service life of the mold is shortened.
[ Utility model ] content
The utility model provides a hot runner plate's intensity not enough, lead to the technical problem that the mould life-span reduced, the utility model provides a simple structure reasonable in design's mould with multiple spot bearing structure.
The utility model discloses a realize through following technical scheme:
the mould with the multi-point supporting structure comprises a hot runner plate and a panel, wherein the hot runner plate comprises a matching surface matched with the bottom of the panel, a cavity which is sunken from the matching surface and used for accommodating a hot runner system, and a plurality of raised platforms and supporting structures which are respectively supported between the plurality of platforms and the bottom of the panel are arranged on the cavity.
The mold with the multi-point support structure as described above, wherein the platform comprises a first platform, and the support structure comprises a first support head disposed on the first platform and extending from the first platform to be flush with the mating surface.
The mold with the multi-point support structure as described above, the cavity includes an opening communicating with a side edge of the hot runner plate, and the first supporting head is disposed at a position corresponding to the opening.
The mold with the multipoint support structure is characterized in that the first supporting head is provided with an inclined surface which gives way to a hot runner system extending out of the outside of the side edge of the hot runner plate, and the inclined surface and the opening form a giving way space which gradually narrows from the outside to the inside of the hot runner plate.
The mold with the multipoint support structure as described above, wherein the cavity comprises a bottom surface, and the support structure comprises a plurality of support columns arranged on the bottom surface and used for abdicating the hot runner system and extending from the bottom surface to the matching surface.
A mold as defined above having a multi-point support structure, said platform comprising a second platform lower than said first platform, said support structure comprising a plurality of second headers disposed on said second platform and extending from said second platform to said mating surface level.
The mold with the multipoint support structure comprises two support blocks which are arranged on the second platform and are arranged diagonally, and the second support head is arranged between the two support blocks and is arranged diagonally opposite to the two support blocks.
The mold with the multi-point supporting structure further comprises a sprue bush and a fastener, wherein the supporting structure comprises a sprue bush supporting head which is arranged on the cavity and corresponds to the position of the sprue bush, and the fastener penetrates through the sprue bush and the face plate and is fixedly connected with the hot runner plate.
The mold with the multi-point support structure as described above, wherein the support structure comprises a hot runner brace arranged on the hot runner system and extending to the level of the matching surface.
The mold with the multipoint support structure is provided with a plurality of connecting holes for fixedly connecting with the hot runner plate.
Compared with the prior art, the utility model discloses an there are following advantage:
the utility model provides a mould with multiple spot bearing structure is equipped with the cavity that holds hot runner system on the hot runner plate, and is equipped with a plurality of platforms that highly differ on the cavity, and bearing structure is used for supporting between a plurality of platforms and panel for improve the intensity that hot runner plate corresponds bearing structure position department. Avoid leading to stress concentration, the not enough circumstances such as intensity of hot runner plate to take place for a short time of thickness everywhere because of having set up the cavity and leading to hot runner plate.
[ description of the drawings ]
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.
Fig. 1 is a first schematic structural diagram of the present invention;
fig. 2 is an exploded view of the present invention;
fig. 3 is a schematic structural diagram of the present invention.
[ detailed description ] embodiments
In order to make the technical problem technical scheme and the beneficial effect that the utility model solved more clearly understand, it is right to combine the attached drawing and embodiment below the utility model discloses further detailed description proceeds. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
When embodiments of the present invention refer to the ordinal numbers "first", "second", etc., it should be understood that the terms are used for distinguishing only when they do express the ordinal order in context.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected" and "connected" are to be construed broadly, and may for example be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The mould with the multipoint support structure comprises a hot runner plate 1 and a panel 2, wherein the hot runner plate 1 comprises a matching surface 11 matched with the bottom of the panel 2, and a cavity 3 recessed from the matching surface 11 and used for accommodating a hot runner system, a plurality of raised platforms 4 and support structures 5 respectively supported between the plurality of platforms 4 and the bottom of the panel 2 are arranged on the cavity 3.
The utility model provides a mould with multiple spot bearing structure is equipped with the cavity that holds hot runner system on the hot runner plate, and is equipped with a plurality of platforms that highly differ on the cavity, and bearing structure is used for supporting between a plurality of platforms and panel for improve the intensity that hot runner plate corresponds bearing structure position department. Avoid leading to stress concentration, the not enough circumstances such as intensity of hot runner plate to take place for a short time of thickness everywhere because of having set up the cavity and leading to hot runner plate.
In this embodiment, the cavity on the hot runner plate is for accommodating the hot runner system and other components, so the thickness of the hot runner plate is thinner at the position where the parts are more and more dense and need to be abducted, and the thickness is thicker at the position where the parts are less, so that a plurality of platforms with different heights are formed, and the space of the cavity is further utilized, and the platform is thickened at the position where the height can be thickened, so that the strength of the hot runner plate is ensured.
Further, as a preferred embodiment of the present invention, but not limited thereto, the platform 4 comprises a first platform 41, and the supporting structure 5 comprises a first supporting head 51 which is arranged on the first platform 41 and extends from the first platform 41 to be flush with the mating surface 11. First stay is fixed on first platform, has strengthened the intensity of first stay reply hot runner plate's position department, simultaneously, when hot runner plate and panel cooperation installation, first stay has played the effect of support, supports between hot runner plate and panel, strengthens the bulk strength of mould and keeps the precision of mould.
Further, as a preferred embodiment of the present invention, but not limited thereto, the cavity 3 includes an opening 31 communicating with a side of the hot runner plate 1, and the first supporting head 51 is disposed at a position corresponding to the opening 31. The side of cavity intercommunication hot runner plate for the open position department intensity of hot runner plate is not enough, and consequently first brace setting can strengthen the intensity of the open position department of hot runner plate in open position department, thereby strengthens the bulk strength of mould and keeps the precision of mould. The opening is provided for connecting the hot runner system with the outside. As shown in fig. 2 and 3, the hot runner system 7 is part of a hot runner system in a mold.
Further, as a preferred embodiment of the present invention, but not limited thereto, the first brace 51 is provided with an inclined surface 511 for abdicating the hot runner system extending out of the outside of the side edge of the hot runner plate 1, and the inclined surface 511 and the opening 31 form an abdicating space 512 gradually narrowing from the outside to the inside of the hot runner plate 1. The hot runner system is provided with a plurality of pipelines connected with the outside of the mold, the pipelines are bent at the opening, and the inclined surface is used for yielding the pipelines, so that the plurality of pipelines can be gradually transited to the outside of the mold.
Further, as a preferred embodiment of the present invention, but not limited thereto, the cavity 3 includes a bottom surface 32, and the supporting structure 5 includes a plurality of supporting columns 53 which are arranged on the bottom surface 32, give way to the hot runner system, and extend from the bottom surface 32 to the level of the fitting surface 11. In this embodiment, the support column has two kinds of modes to play the effect of strengthening the hot runner plate, and first support column and hot runner plate are integrated into one piece, set up when mould initial manufacture, can strengthen the intensity of hot runner plate more effectively with hot runner plate integrated into one piece's support column. And the second is a support column fixedly connected with the hot runner plate, the support column is arranged according to the redundant space position on the cavity, and can be arranged according to different hot runner systems, or can be flexibly arranged when the hot runner systems are changed, so that the strength of the hot runner plate is enhanced.
Further, as a preferred embodiment of the present invention, but not limited thereto, the platform 4 comprises a second platform 42 lower than the first platform 41, and the supporting structure 5 comprises a plurality of second supporting heads 52 disposed on the second platform 42 and extending from the second platform 42 to the matching surface 11. The second supporting head is used for supporting between the hot runner plate and the panel, so that the overall strength of the die is enhanced, and the accuracy of the die is maintained. According to the requirement of mold design, the platform may further comprise a third height platform, a third platform and the like, and a supporting head is correspondingly arranged on each platform, so that the overall strength of the mold is comprehensively enhanced, and the precision of the mold is kept.
Further, as a preferred embodiment of the present invention, but not limited thereto, the supporting structure 5 includes two supporting blocks 57 disposed on the second platform 42 and arranged diagonally, and the second supporting head 52 is disposed between the two supporting blocks 57 and arranged diagonally opposite to the two supporting blocks 57. When the supporting shoe diagonal angle set up, can carry out good supporting effect to the panel, simultaneously, the space between two supporting shoes also can be used as hot runner system's mounted position, when hot runner system need not to pass through the space between two supporting shoes, sets up the second support head, is favorable to strengthening the supporting role to and the intensity of hot runner plate.
Further, as a preferred embodiment of the present invention, but not limited thereto, the present invention further comprises a sprue bush 6, and a fastening member 61, wherein the supporting structure 5 comprises a sprue bush supporting head 54 disposed on the cavity 3 and corresponding to the position of the sprue bush 6, and the fastening member 61 is fixedly connected to the hot runner plate 1 after passing through the sprue bush 6 and the face plate 2. The fastener is connected with the sprue bush, the panel, the sprue bush supporting head and the hot runner plate, and the integral tightness and strength of the die can be enhanced.
Further, as a preferred embodiment of the present solution, but not limited thereto, according to the mold having the multi-point support structure as described above, the support structure 5 is provided with a plurality of connection holes 56 for fixedly connecting with the hot runner plate 1. In this embodiment, the supporting structure has a plurality of connecting holes, so that the supporting structure is tightly connected to the hot runner plate.
Further, as a preferred embodiment of the present solution, but not limited thereto, the supporting structure 5 includes a hot runner brace 55 disposed on the hot runner system and extending to the level of the mating surface 11.
The working principle of the embodiment is as follows:
the utility model provides a mould with multiple spot bearing structure is equipped with the cavity that holds hot runner system on the hot runner plate, and is equipped with a plurality of platforms that highly differ on the cavity, and bearing structure is used for supporting between a plurality of platforms and panel for improve the intensity that hot runner plate corresponds bearing structure position department. Avoid leading to stress concentration, the not enough circumstances such as intensity of hot runner plate to take place for a short time of thickness everywhere because of having set up the cavity and leading to hot runner plate.
The foregoing is illustrative of embodiments provided in connection with the detailed description and is not intended to limit the disclosure to the particular forms set forth herein. Similar to the structure of the method, or several technical deductions or substitutions made on the premise of the conception of the present application, should be regarded as the protection scope of the present application.
Claims (10)
1. Mould with multipoint support structure, including hot runner plate (1) and panel (2), characterized in that: the hot runner plate (1) comprises a matching surface (11) matched with the bottom of the panel (2), and a cavity (3) which is recessed from the matching surface (11) and used for accommodating a hot runner system, wherein a plurality of raised platforms (4) and supporting structures (5) which are used for supporting the platforms (4) and the bottom of the panel (2) respectively are arranged on the cavity (3).
2. The mold with multi-point support structure of claim 1, wherein: the platform (4) comprises a first platform (41), and the supporting structure (5) comprises a first support head (51) which is arranged on the first platform (41) and extends from the first platform (41) to be flush with the matching surface (11).
3. The mold with a multipoint support structure of claim 2, wherein: the cavity (3) comprises an opening (31) communicated with the side edge of the hot runner plate (1), and the first supporting head (51) corresponds to the position of the opening (31).
4. The mold with multi-point support structure of claim 3, wherein: be equipped with on first chaplet (51) and extend hot runner system that hot runner plate (1) side outside abdomens inclined plane (511), inclined plane (511) with opening (31) form by the space of abdicating (512) that the inside narrows gradually is in the hot runner plate (1) outside.
5. The mold with multi-point support structure of claim 1, wherein: cavity (3) include bottom surface (32), bearing structure (5) include a plurality of locate abdicate and follow to hot runner system on bottom surface (32) extend to support column (53) of fitting surface (11) parallel and level.
6. The mold with a multipoint support structure of claim 2, wherein: the platform (4) comprises a second platform (42) lower than the first platform (41), and the support structure (5) comprises a plurality of second support heads (52) which are arranged on the second platform (42) and extend from the second platform (42) to the matching surface (11) in a flush manner.
7. The mold with multi-point support structure of claim 6, wherein: the supporting structure (5) comprises two supporting blocks (57) which are arranged on the second platform (42) and are arranged diagonally, and the second supporting head (52) is arranged between the two supporting blocks (57) and is arranged diagonally opposite to the two supporting blocks (57).
8. The mold with multi-point support structure of claim 1, wherein: the hot runner plate is characterized by further comprising a sprue bush (6) and a fastener (61), wherein the supporting structure (5) comprises a sprue bush supporting head (54) which is arranged on the cavity (3) and corresponds to the position of the sprue bush (6), and the fastener (61) penetrates through the sprue bush (6) and the panel (2) and then is fixedly connected with the hot runner plate (1).
9. The mold with multi-point support structure of claim 1, wherein: the supporting structure (5) comprises a hot runner support head (55) which is arranged on the hot runner system and extends to the matching surface (11) to be flush.
10. The mold with multi-point support structure according to any of claims 1-8, wherein: and the supporting structure (5) is provided with a plurality of connecting holes (56) which are used for being fixedly connected with the hot runner plate (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022682505.4U CN214395220U (en) | 2020-11-18 | 2020-11-18 | Mould with multi-point supporting structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022682505.4U CN214395220U (en) | 2020-11-18 | 2020-11-18 | Mould with multi-point supporting structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214395220U true CN214395220U (en) | 2021-10-15 |
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ID=78034285
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022682505.4U Active CN214395220U (en) | 2020-11-18 | 2020-11-18 | Mould with multi-point supporting structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214395220U (en) |
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2020
- 2020-11-18 CN CN202022682505.4U patent/CN214395220U/en active Active
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