CN207172526U - A kind of mould internal mould device for being used to manufacture bellows - Google Patents
A kind of mould internal mould device for being used to manufacture bellows Download PDFInfo
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- CN207172526U CN207172526U CN201720874663.5U CN201720874663U CN207172526U CN 207172526 U CN207172526 U CN 207172526U CN 201720874663 U CN201720874663 U CN 201720874663U CN 207172526 U CN207172526 U CN 207172526U
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- mould
- bellows
- grooving
- lower mold
- upper die
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Abstract
The utility model discloses a kind of mould internal mould device for being used to manufacture bellows, the internal mould device is made up of upper die body and lower mold body two parts, wherein upper die body includes upper die body, the top of the upper die body and the bottom of lower mold body are provided with push-rod hole, the upper die body is arranged on the top of lower mold body, the bottom of the upper die body is provided with mould bellows grooving one and upper mould bellows grooving two, and the both sides of the upper mould bellows grooving one and upper mould bellows grooving two are respectively arranged with positioning hole one and positioning hole two.The upper mould bellows grooving one and upper mould bellows grooving two of the utility model are disposed as separable structure with lower mould bellows grooving one and lower mould bellows grooving two, one piece of intactly cell body is combined into by the forming tank of two pieces of depressions, the grooving on both sides is directly separated during the demoulding, it is easy to bellows smoothly to depart from from interior die body, improves the demoulding success rate of bellows.
Description
Technical field
A kind of mold machining technology field is the utility model is related to, specially a kind of mould internal model for being used to manufacture bellows
Device.
Background technology
Bellows, is the pipeline that bellows-shaped is carried on a kind of pipeline excircle, the product among such product at ripple
Back-off is very big, and bellows is stripped difficulty from mould, and product is easily broken or drawing crack, causes the unqualified of product and scraps.
Therefore, this problem arrived for above-mentioned narration, and a kind of mould internal mould device for being used to manufacture bellows is provided.
The content of the invention
The purpose of this utility model is that to solve the above problems and provides a kind of mould for being used to manufacture bellows
Internal mould device.
The utility model is achieved through the following technical solutions above-mentioned purpose：A kind of mould internal model for being used to manufacture bellows
Device, the internal mould device are made up of upper die body and lower mold body two parts, and wherein upper die body includes upper die body, the top of the upper die body
Portion and the bottom of lower mold body are provided with push-rod hole, and the upper die body is arranged on the top of lower mold body, the bottom of the upper die body
It is provided with mould bellows grooving one and upper mould bellows grooving two, the upper mould bellows grooving one and upper mould ripple
The both sides of pipe grooving two are respectively arranged with positioning hole one and positioning hole two；Lower mold body includes position guiding groove, the top of the lower mold body
Portion is provided with lower mould bellows grooving one and lower mould bellows grooving two, and locating dowel one is provided with the top of the lower mold body
With locating dowel two, and the locating dowel one and locating dowel two be separately positioned on lower mould bellows grooving one and lower mould bellows into
The both sides of shape groove two, the position guiding groove are arranged on the afterbody of four bellows groovings, set on the bottom seamed edge of the lower mold body
It is equipped with detent.
Preferably, it is arranged to separable structure between the upper die body and lower mold body.
Preferably, when the upper die body and lower mold body fasten, locating dowel one and locating dowel two on its contact surface are inserted respectively
Enter in the hole body of positioning hole one and positioning hole two.
Preferably, the push-rod hole sets 9 altogether, is manhole structure, be separately positioned on upper die body top and
The bottom of lower mold body.
Preferably, the upper mould bellows grooving one and upper mould bellows grooving two and lower mould bellows grooving one
Separable structure is disposed as with lower mould bellows grooving two.
The beneficial effects of the utility model are：The internal mould device is reasonable in design, is set between upper die body and lower mold body
For separable structure, internal model is divided into two pieces, is easy to bellows to depart from from internal model, when upper die body and lower mold body fasten, it connects
Locating dowel one and locating dowel two in contacting surface are respectively inserted into the hole body of positioning hole one and positioning hole two, improve upper die body with
Precision when inside groove fastens when die body fastens, advantageously reduces burr side caused by bellows shaping, and push-rod hole sets 9 altogether
It is individual, it is manhole structure, is separately positioned on the top of upper die body and the bottom of lower mold body, is easy to by installing push piece bar pair
Formed bellows is stripped, and improves the accuracy rate during demoulding, upper mould bellows grooving one and the shaping of upper mould bellows
Groove two is disposed as separable structure with lower mould bellows grooving one and lower mould bellows grooving two, is recessed by two pieces
Forming tank is combined into one piece of intactly cell body, and the grooving on both sides is directly separated during the demoulding, is easy to bellows suitable from interior die body
Profit departs from, and improves the demoulding success rate of bellows.
Brief description of the drawings
Fig. 1 is structural representation one of the present utility model；
Fig. 2 is structural representation two of the present utility model；
In figure：1st, upper die body, 2, lower mold body, 3, push-rod hole, 4, positioning hole one, 5, upper mould bellows grooving one, 6, on
Mould bellows grooving two, 7, positioning hole two, 8, lower mould bellows grooving one, 9, lower mould bellows grooving two, 10, positioning
Post one, 11, locating dowel two, 12, position guiding groove, 13, detent.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belong to the scope of the utility model protection.
Fig. 1 ~ 2 are referred to, a kind of mould internal mould device for being used to manufacture bellows, the internal mould device is by upper die body and lower mould
Body two parts form, and wherein upper die body includes upper die body 1, and the top of the upper die body 1 and the bottom of lower mold body 2 are provided with and pushed away
Rod aperture 3, the push-rod hole 3 set 9 altogether, are manhole structure, are separately positioned on top and the lower mold body 2 of upper die body 1
Bottom, be easy to be stripped formed bellows by installing push piece bar 3, improve the demoulding when success rate, it is described on
Die body 1 is arranged on the top of lower mold body 2, is arranged to separable structure between the upper die body 1 and lower mold body 2, internal model is divided into
Two pieces, it is easy to bellows to depart from from internal model, the bottom of the upper die body 1 is provided with mould bellows grooving 1 and upper mould
The both sides of bellows grooving 26, the upper mould bellows grooving 1 and upper mould bellows grooving 26 are respectively arranged with
Positioning hole 1 and positioning hole 27, positioning when being easily installed, improve installation precision during two pieces of internal model connections；Lower mold body bag
Position guiding groove 12 is included, the top of the lower mold body 2 is provided with lower mould bellows grooving 1 and lower mould bellows grooving 29, institute
State mould bellows grooving 1 and upper mould bellows grooving 26 and lower mould bellows grooving 1 and lower mould bellows into
Shape groove 29 is disposed as separable structure, and one piece of intactly cell body is combined into by the forming tanks of two pieces of depressions, direct during the demoulding
The grooving on both sides is separated, is easy to bellows smoothly to depart from from interior die body, improves the demoulding success rate of bellows, the lower mould
The top of body 2 is provided with locating dowel 1 and locating dowel 2 11, and the locating dowel 1 and locating dowel 2 11 are separately positioned on
When the both sides of lower mould bellows grooving 1 and lower mould bellows grooving 29, the upper die body 1 and lower mold body 2 fasten, its
Locating dowel 1 and locating dowel 2 11 on contact surface are respectively inserted into the hole body of positioning hole 1 and positioning hole 27, in raising
Precision when inside groove fastens when die body 1 and lower mold body 2 fasten, advantageously reduce burr side caused by bellows shaping, institute
The afterbody that position guiding groove 12 is arranged on four bellows groovings is stated, detent is provided with the bottom seamed edge of the lower mold body 2
13, the weight of lower mold body is easily installed and supports, the danger that interior die body is brought when advantageously reducing the demoulding.
Operation principle：Internal mould device on the demoulding mechanism for bellows position passes through upper die body 1 and lower mold body 2
Combine, first, during die sinking, the upper die body 1 and lower mold body 2 of bellows position are opened simultaneously, and bellows pipe is fixed in its front end
The internal model conjunction in road is tight, and the other end fixes lower mold body 2 and is in conjunction tightly dress state（I.e. upper die body 1, lower mold body 2 flick）, you can realize
The demoulding.
It is obvious to a person skilled in the art that the utility model is not limited to the details of above-mentioned one exemplary embodiment, and
And in the case of without departing substantially from spirit or essential attributes of the present utility model, it can realize that this practicality is new in other specific forms
Type.Therefore, no matter from the point of view of which point, embodiment all should be regarded as exemplary, and is nonrestrictive, this practicality is new
The scope of type limits by appended claims rather than described above, it is intended that the equivalency fallen in claim is contained
All changes in justice and scope are included in the utility model.Any reference in claim should not be considered as limitation
Involved claim.
Moreover, it will be appreciated that although the present specification is described in terms of embodiments, not each embodiment is only wrapped
Containing an independent technical scheme, this narrating mode of specification is only that those skilled in the art should for clarity
Using specification as an entirety, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
It is appreciated that other embodiment.
Claims (5)
1. a kind of mould internal mould device for being used to manufacture bellows, the internal mould device are made up of upper die body and lower mold body two parts,
Wherein upper die body includes upper die body（1）, it is characterised in that：The upper die body（1）Top and lower mold body（2）Bottom be respectively provided with
There is push-rod hole（3）, the upper die body（1）Installed in lower mold body（2）Top, the upper die body（1）Bottom be provided with mould
Bellows grooving one（5）With upper mould bellows grooving two（6）, the upper mould bellows grooving one（5）With upper mould ripple
Pipe grooving two（6）Both sides be respectively arranged with positioning hole one（4）With positioning hole two（7）；Lower mold body includes position guiding groove（12）, its
It is characterised by：The lower mold body（2）Top be provided with lower mould bellows grooving one（8）With lower mould bellows grooving two
（9）, the lower mold body（2）Top be provided with locating dowel one（10）With locating dowel two（11）, and the locating dowel one（10）With
Locating dowel two（11）It is separately positioned on lower mould bellows grooving one（8）With lower mould bellows grooving two（9）Both sides, it is described
Position guiding groove（12）It is arranged on the afterbody of four bellows groovings, the lower mold body（2）Bottom seamed edge on be provided with positioning it is recessed
Groove（13）.
A kind of 2. mould internal mould device for being used to manufacture bellows according to claim 1, it is characterised in that：The upper mould
Body（1）And lower mold body（2）Between be arranged to separable structure.
A kind of 3. mould internal mould device for being used to manufacture bellows according to claim 1, it is characterised in that：The upper mould
Body（1）And lower mold body（2）During fastening, the locating dowel one on its contact surface（10）With locating dowel two（11）It is respectively inserted into positioning hole
One（4）With positioning hole two（7）Hole body in.
A kind of 4. mould internal mould device for being used to manufacture bellows according to claim 1, it is characterised in that：The push rod
Hole（3）9 are set altogether, are manhole structure, are separately positioned on upper die body（1）Top and lower mold body（2）Bottom.
A kind of 5. mould internal mould device for being used to manufacture bellows according to claim 1, it is characterised in that：The upper mould
Bellows grooving one（5）With upper mould bellows grooving two（6）With lower mould bellows grooving one（8）With lower mould bellows into
Shape groove two（9）It is disposed as separable structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720874663.5U CN207172526U (en) | 2017-07-19 | 2017-07-19 | A kind of mould internal mould device for being used to manufacture bellows |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720874663.5U CN207172526U (en) | 2017-07-19 | 2017-07-19 | A kind of mould internal mould device for being used to manufacture bellows |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207172526U true CN207172526U (en) | 2018-04-03 |
Family
ID=61736082
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720874663.5U Active CN207172526U (en) | 2017-07-19 | 2017-07-19 | A kind of mould internal mould device for being used to manufacture bellows |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207172526U (en) |
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2017
- 2017-07-19 CN CN201720874663.5U patent/CN207172526U/en active Active
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