CN207711254U - Bellows injecting molding die - Google Patents
Bellows injecting molding die Download PDFInfo
- Publication number
- CN207711254U CN207711254U CN201721916320.7U CN201721916320U CN207711254U CN 207711254 U CN207711254 U CN 207711254U CN 201721916320 U CN201721916320 U CN 201721916320U CN 207711254 U CN207711254 U CN 207711254U
- Authority
- CN
- China
- Prior art keywords
- lower die
- mold core
- guiding surface
- fuse
- die fuse
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The utility model discloses a kind of bellows injecting molding dies, including the middle mould being used in combination and lower die, middle mould location hole is provided on the middle mould, middle model cavity, middle mold core is provided in the middle model cavity, middle mold core is provided with the sub- guiding surface of middle mold core, positioning column is set in the lower die, lower die cavity, positioning column is inserted into the middle mould location hole, the drag intracavitary is provided with lower die fuse, the lower die fuse is provided with lower die fuse guiding surface, middle mold core, which is provided with middle mold core guiding surface the lower die fuse is provided with lower die fuse guiding surface, to be used in combination, the middle sub- guiding surface of mold core is connected with lower die fuse guiding surface.When use, the middle sub- guiding surface of mold core slides into lower die fuse guiding surface, the positioning of mold core and lower die fuse in realization, in addition, also auxiliary positioning column and location hole cooperation positioning, accurate positioning, effect is good.
Description
Technical field
The utility model is related to dust cover processing technique field more particularly to a kind of bellows injecting molding dies.
Background technology
The dust cover of automobile generally includes heavy caliber end, small-caliber end and Wave crest and wave trough portion from a structural point；
From the position used, driving shaft dust protector and steering dust cover are generally included；For from processing technology, lead to
Include often that blow molding and injecting glue are molded.Wherein, the molding dust cover of injecting glue needs to be processed using mold, common mold
Including upper mold, middle mould and lower die, mold core in being provided on the lower face of middle mould, lower die upper surface on be provided with matching
Close the lower die fuse used needs the fuse position by middle mould and lower die to correspond to when die assembly, full to be molded
The dust cover required enough, traditional mold uses is arranged guide rod at four angles of lower die, and corresponding position setting is saturating on middle mould
Hole carries out the positioning of fuse by guide rod and open-work, however, above-mentioned location structure has that positioning is inaccurate.
Utility model content
Technical problem present in for the above-mentioned prior art, the utility model provide a kind of bellows and are injected into
Pattern has.
To realize the purpose of this utility model, technical solution used by the utility model is：A kind of bellows note
Molding die is penetrated, including the middle mould and lower die being used in combination, middle mould location hole, middle model cavity, institute are provided on the middle mould
It states and is provided with middle mold core in model cavity, middle mold core is provided with the sub- guiding surface of middle mold core, is arranged in the lower die
Positioning column, lower die cavity, positioning column are inserted into the middle mould location hole, and the drag intracavitary is provided with lower die fuse, described
Lower die fuse is provided with lower die fuse guiding surface, and middle mold core is provided with the sub- guiding surface of middle mold core and the lower mold core
Son is provided with lower die fuse guiding surface and is used in combination, and the middle sub- guiding surface of mold core is connected with lower die fuse guiding surface.
Compared with prior art, the utility model has the advantages that：When use, the middle sub- guiding surface of mold core
It slides into lower die fuse guiding surface, the positioning of mold core and lower die fuse in realization, in addition, also auxiliary positioning column and location hole
Cooperation positioning, accurate positioning, effect are good.
Description of the drawings
Fig. 1 show the lower die structure schematic diagram of the utility model；
Fig. 2 show the middle mode structure schematic diagram of the utility model；
Fig. 3 show the overall structure diagram of the utility model；
In figure：Mould location hole in 1-, model cavity in 2-, the sub- guiding surface of mold core in 3-, 4- positioning columns, 5- lower die cavities,
6- positions post holes, 7- lower die fuse guiding surfaces.
Specific implementation mode
The present invention is described in further detail below in conjunction with the drawings and specific embodiments.It should be appreciated that described herein
Specific embodiment be only used to explain the present invention, be not intended to limit the present invention.
It should be noted that " connection " described herein and the word for expressing " connection ", as " being connected ",
" connected " etc. both may refer to a certain component and be directly connected to another component, and can also refer to a certain component and pass through other portions
Part is connected with another component.
It should be noted that term used herein above is merely to describe specific implementation mode, and be not intended to restricted root
According to the illustrative embodiments of the application.As used herein, unless the context clearly indicates otherwise, otherwise singulative
Be also intended to include plural form, additionally, it should be understood that, when in the present specification using belong to "comprising" and/or " packet
Include " when, indicate existing characteristics, step, operation, component or module, component and/or combination thereof.
It should be noted that term " first " in the description and claims of this application and above-mentioned attached drawing, "
Two " etc. be for distinguishing similar object, without being used to describe specific sequence or precedence.It should be appreciated that using in this way
Data can be interchanged in the appropriate case, so that presently filed embodiment described herein for example can be in addition to herein
Sequence other than those of diagram or description is implemented.In addition, term " comprising " and " having " and their any deformation, it is intended that
Be to cover it is non-exclusive include, for example, containing the process of series of steps or unit, method, system, product or equipment not
Those of be necessarily limited to clearly to list step or unit, but may include not listing clearly or for these processes, side
The intrinsic other steps of method, product or equipment or unit.
For ease of description, herein can with use space relative terms, as " ... on ", " in ... top ",
" ... upper surface ", " above " etc., for describing such as a component shown in the figure or module or feature and other
The spatial relation of component or module or feature.It should be understood that spatially relative term be intended to comprising in addition to component or
Different direction in use or operation except orientation of person's module described in figure.For example, if component in attached drawing
Perhaps module is squeezed, be described as " above other component either module or construction " or " in other component or module or
On construction " component will either be positioned as after module " below other component or module or construction " or " at other
Under component or module or construction ".Thus, exemplary term " ... top " may include " ... top " and
" in ... lower section " two kinds of orientation.The component or module can also the positioning of other different modes (be rotated by 90 ° or be in other
Orientation), and respective explanations are made to the opposite description in space used herein above.
It should be noted that in the absence of conflict, the features in the embodiments and the embodiments of the present application can phase
Mutually combination.
As shown in Figs. 1-3, this application provides a kind of bellows injecting molding dies, including are used in combination
Mould and lower die, four angles of middle mould end are provided with middle mould location hole, multiple middle model cavities, are all provided in any middle model cavity
It is equipped with middle mold core, middle mold core is provided with the sub- guiding surface of middle mold core, is arranged in the lower die and is matched with location hole
Positioning column, the lower die cavity used, positioning column are inserted into the middle mould location hole, and the drag intracavitary is provided with lower mold core
Son, the lower die fuse are provided with lower die fuse guiding surface, and middle mold core is provided with the sub- guiding surface of middle mold core and institute
It states lower die fuse and is provided with lower die fuse guiding surface and be used in combination, the middle sub- guiding surface of mold core and lower die fuse guiding surface
It is connected.
When use, the middle sub- guiding surface of mold core slides into lower die fuse guiding surface, mold core and lower die in realization
The positioning of fuse, in addition, also auxiliary positioning column and location hole cooperation positioning, accurate positioning, effect is good.
The above is only the preferred embodiment of the utility model, it is noted that for the general of the art
For logical technical staff, without departing from the principle of this utility model, several improvements and modifications can also be made, these change
The scope of protection of the utility model is also should be regarded as into retouching.
Claims (1)
1. a kind of bellows injecting molding die, which is characterized in that including the middle mould being used in combination and lower die, in described
It is provided with middle mould location hole, middle model cavity on mould, middle mold core is provided in the middle model cavity, middle mold core is provided with
The middle sub- guiding surface of mold core, setting positioning column, lower die cavity, positioning column are inserted into the middle mould location hole in the lower die, institute
It states drag intracavitary and is provided with lower die fuse, the lower die fuse is provided with lower die fuse guiding surface, and middle mold core is set
It is equipped with middle mold core guiding surface the lower die fuse is provided with lower die fuse guiding surface and be used in combination, middle mold core is led
It is connected to inclined-plane with lower die fuse guiding surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721916320.7U CN207711254U (en) | 2017-12-31 | 2017-12-31 | Bellows injecting molding die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721916320.7U CN207711254U (en) | 2017-12-31 | 2017-12-31 | Bellows injecting molding die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207711254U true CN207711254U (en) | 2018-08-10 |
Family
ID=63053626
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721916320.7U Active CN207711254U (en) | 2017-12-31 | 2017-12-31 | Bellows injecting molding die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207711254U (en) |
-
2017
- 2017-12-31 CN CN201721916320.7U patent/CN207711254U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |