CN205599916U - Mould of a foraminiferous product of punching press formability several - Google Patents
Mould of a foraminiferous product of punching press formability several Download PDFInfo
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- CN205599916U CN205599916U CN201620050149.5U CN201620050149U CN205599916U CN 205599916 U CN205599916 U CN 205599916U CN 201620050149 U CN201620050149 U CN 201620050149U CN 205599916 U CN205599916 U CN 205599916U
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Abstract
The utility model provides a mould of a foraminiferous product of punching press formability several which characterized in that, one of them has several core bar hole upper punch and low punch, the several core bar is with corresponding core bar hole sliding fit, the T type tip of several core bar one end cooperates the corresponding T type inslot at the core bar adaptor, and the other one end that the one end rather than taking T type groove is opposite of core bar adaptor is fixed on the core bar mount pad of press. The utility model discloses a mould simple manufacture, simple to operate, application scope broaden, the commonality is very strong, have solved the technological problem of the automatic press forming more than of foraminiferous product.
Description
Technical field
This utility model relates to the mould of the plastic several products with holes of an a kind of punching press, particularly sintered-carbide die, a kind of carbide blade with holes goes out many automatic press-moulding dies, which solve carbide porous product one and go out many technical barriers, the compacting efficiency of product with holes can be improved.
Background technology
Carbide blade be by powder by the press loading mould compressing after, sintering is out.In order to improve compacting efficiency, a lot of hard alloy producers have also been developed the one of a lot of hart metal product and go out many press-moulding dies automatically.But, this one goes out many sintered-carbide dies all concentrates on the hart metal product without hole, location, such as button, bar etc., as the products with holes or traditional such as carbide-tipped lathe tool sheet go out the pressing mode of.
Wanting to improve compacting efficiency, carbide blade with holes only goes out many directions to one to be developed.But due to the restriction of press structure, all it is merely able to install 1 core bar, and core bar position can only go out many or porous articles, eccentric orfice product at the center of mould bases for product one with holes, all can not be by normal mould structure design.
In prior art, do not retrieve product one with holes and go out many pertinent literatures.It practice, prior art all can not solve the 1 of product with holes goes out many technical barriers；One going out a mould structure and carried out exploration hole, many location in prior art, such as, slot in low punch empty avoiding section, so that core bar can pass through low punch such that it is able to suppress diplopore product, but have a lot of drawback, such as:
1, at undershoot fluting, drift being caused destruction, in pressing process, drift is easily deformed, and the life-span is the longest；
2, punch stroke is limited, because the crossbeam of fixing core bar and fork are inside groove, drift ejection height and drop-down height are the most limited, the most dangerous.
3, handling mould is inconvenient.
4, mould processing content increases, and every mold is required for fluting and the crossbeam making location and plug etc..
5, versatility is not strong, is only suitable for square hart metal product, such as four directions flat-type.
6, core bar connected mode has too many limitation.
Utility model content
The purpose of this utility model is to provide the mould of the plastic several products with holes of an a kind of punching press, and its making is simple, easy for installation, applied widely, versatility is very strong, solves the one of product with holes and goes out the most compressing many technical barrier.
To this end, this utility model provides the mould of the plastic several products with holes of an a kind of punching press, it is characterised in that upper punch and low punch one of them with several core bar holes；Several core bars are slidably matched with corresponding described core bar hole；The T-shaped end of several core bar one end coordinates in the corresponding T-slot of core bar adaptor；And the contrary other end in one end with its band T-slot of core bar adaptor is fixed in the core bar mounting seat of forcing press.
Preferably, described product with holes is carbide blade.
Preferably, described low punch is with core bar hole.
Preferably, described product with holes is porous articles.
Preferably, described product with holes is off hole product.
Core bar adaptor of the present utility model, with T-slot, plays connection press and the effect of core bar switching.This utility model mould can realize product 1 with holes and go out many or porous articles, the automatic moulding compacting of eccentric orfice product, make simple, easy for installation, applied widely, versatility very strong, solve the one of product with holes and go out the most compressing many technical barrier.
Accompanying drawing explanation
Fig. 1 is the structural representation that in prior art, product 1 with holes goes out 1 automatic press-moulding die.
Fig. 2 a is the automatic press-moulding die structural representation that this utility model carbide blade with holes goes out two.
Fig. 2 b is core bar and the side view of core bar adaptor in Fig. 2 a.
Fig. 3 is the automatic press-moulding die structural representation that this utility model carbide blade with holes goes out four.
Fig. 4 is that the one of this utility model diplopore hart metal product goes out two automatic press-moulding die structural representations.
Fig. 5 a, 5b, 5c, 5d are the structural representations of core bar adaptor difference embodiment of the present utility model.
Fig. 6 a, 6b, 6c, 6d are the top view of Fig. 5 a, 5b, 5c, 5d respectively.
Detailed description of the invention
As it is shown in figure 1, in prior art, product 1 with holes goes out 1 automatic press-moulding die and includes die body 3, upper punch 1, undershoot 4, core bar 5, and core bar 5 is directly anchored in the core bar mounting seat of powder press.
According to embodiment of the present utility model, from Fig. 2-Fig. 5 it can be seen that this utility model carbide blade with holes goes out many automatic press-moulding dies, including die body 3, upper punch 1, low punch 4, core bar 5, core bar adaptor 6.
Described low punch 4 with T-slot, plays the effect of core bar switching with core bar hole, core bar adaptor 6.Product 1 with holes can be realized by core bar adaptor 6 and go out many or porous articles, the automatic moulding compacting of eccentric orfice product.
This utility model is when mould is installed, only need first to be fixed in the core bar mounting seat 9 of forcing press by core bar adaptor 6, again many core bars 5 are sticked in T-slot, Internal hole positioning with low punch 4, the position of fine setting core bar 5 makes the endoporus of low punch 4 and the gap uniformity of core bar 5, die body 3, upper punch 1, press panel 9 are installed again, complete the installation of mould.
According to an embodiment of the present utility model, carbide blade one with holes goes out many automatic press-moulding dies and includes core bar adaptor 6, core bar adaptor 6 is with T-slot, play connection press and the effect of core bar switching, product one with holes can be realized and go out many or porous articles, the automatic moulding compacting of eccentric orfice product.
When mould is installed, only need first to be fixed on lathe by core bar adaptor 6, again many core bars 5 are sticked in T-slot, Internal hole positioning with low punch 4, the position of fine setting core bar 5, makes the endoporus of low punch 4 and the gap uniformity of core bar 5, then installs die body 3, upper punch 1, press panel 9, completes the installation of mould.
Fig. 3-4 is other embodiments of the present utility model, illustrate by this mould structure can complete the most easily porous articles, the one of eccentric orfice product go out much the most compressing.
Fig. 5 a, 5b, 5c, 5d and Fig. 6 a, 6b, 6c, 6d illustrate, by the adjustment to core bar adaptor T-slot position, it is possible to achieve product 1 with holes goes out many or porous articles, the automatic moulding compacting of eccentric orfice product.
In each accompanying drawing, reference 1 represents upper punch, reference 2 represents product, reference 3 represents that die body, reference 4 represent that low punch, reference 5 represent core bar, reference 6 represents core bar adaptor, reference 7 represents that low punch mounting seat, reference 8 represent that core bar mounting seat, reference 9 represent press panel.
The beneficial effects of the utility model at least include:
1, highly versatile, it is adaptable to product one with holes goes out many or porous articles, eccentric orfice product；It is applicable to the blade with holes of any shape.
2, mould structure is simple, and Mold Making is convenient, and handling are also convenient for.
3, core bar adaptor can make standard component, is not required to every mold and all joins 1 core bar adaptor.
4, the compacting efficiency of with holes carbide blade can be greatly improved.
This utility model highly versatile, is suitable for all products with holes 1 one and goes out many Making mold and application (any shape)；It also is able to equally solve the most compressing and convenient of porous articles.Mould structure is simple, and (especially mandrel connecting structure) easy to loading and unloading is greatly improved production efficiency with holes.
This utility model solves the one of product with holes and goes out many compacting difficult problems, and mould structure is the simplest, highly versatile, it is adaptable to difform hart metal product.This utility model achieves the one of carbide porous product and goes out how the most compressing, improves the compacting efficiency of carbide porous product.
Prior art solves the one of product the most with holes and goes out many, but the one of product with holes can not be realized and go out many；Because product with holes is inconsistent with the mould structure of product the most with holes.The one of product with holes goes out to be mostly an industry technology difficult problem, and this utility model is exactly based on the improvement to product mold structure with holes and achieves the 1 of product with holes and go out many.
This utility model can solve the 1 of above multiple product and go out many problems, goes out many technical barriers by core bar adaptor realizes the one of above different products with holes.
Only one of which core bar mounting seat on press, once can only install 1 core bar, and on the centrage of press；This utility model, by making a core bar adaptor 6, realizes installing many core bars of diverse location, finally realizes the one of product with holes and go out many.The one many products one the most with holes of change of core bar go out many difficult points.
Core bar, through the endoporus sliding surface of low punch, determines X/Y both direction with the endoporus of low punch, and Z-direction is limited by core bar adaptor T-slot.In compacting course of action, core bar is only by 1 downward pulling force, and tri-directions of core bar X/Y/Z have the most been limited, and there is not the stability problem of structure.Gap in T-slot, the end of core bar 5 is the fit clearance of mould, and fit clearance is the least, there is not the problem affecting stability.
This utility model is not limited to above-mentioned embodiment, uses or the structure of approximation identical with above-described embodiment of the present utility model, and other structures obtained design, all within protection domain of the present utility model.
Installation method according to mould of the present utility model is, first core bar adaptor is fixed in the core bar mounting seat of forcing press, again many core bars are sticked in the T-slot of core bar adaptor, with one of them Internal hole positioning of upper punch and low punch, the position of fine setting core bar makes the gap uniformity of described endoporus and core bar, then installs the another one in die body, upper punch and low punch, press panel.
Preferably, described product with holes is carbide blade.
Preferably, described low punch is with core bar hole.
Preferably, described product with holes is porous articles.
Preferably, described product with holes is off hole product.
Claims (5)
1. the mould of once plastic several products with holes of punching press, it is characterised in that upper punch and low punch its
One of with several core bar holes；Several core bars are slidably matched with corresponding described core bar hole；Several core bar one end
T-shaped end coordinates in the corresponding T-slot of core bar adaptor；And one end with its band T-slot of core bar adaptor
Contrary other end is fixed in the core bar mounting seat of forcing press.
2. mould as claimed in claim 1, it is characterised in that described product with holes is carbide blade.
3. mould as claimed in claim 1, it is characterised in that described low punch is with core bar hole.
4. mould as claimed in claim 1, it is characterised in that described product with holes is porous articles.
5. mould as claimed in claim 1, it is characterised in that described product with holes is off hole product.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620050149.5U CN205599916U (en) | 2016-01-19 | 2016-01-19 | Mould of a foraminiferous product of punching press formability several |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620050149.5U CN205599916U (en) | 2016-01-19 | 2016-01-19 | Mould of a foraminiferous product of punching press formability several |
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| Publication Number | Publication Date |
|---|---|
| CN205599916U true CN205599916U (en) | 2016-09-28 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201620050149.5U Active CN205599916U (en) | 2016-01-19 | 2016-01-19 | Mould of a foraminiferous product of punching press formability several |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105618747A (en) * | 2016-01-19 | 2016-06-01 | 江西稀有稀土金属钨业集团有限公司 | Mold capable of molding multiple hole-carried products through once punching |
| CN111138072A (en) * | 2019-12-30 | 2020-05-12 | 西安赛尔电子材料科技有限公司 | Forming die for forming circular porous glass blank |
| CN114380485A (en) * | 2021-12-27 | 2022-04-22 | 西安赛尔电子材料科技有限公司 | Compression molding die and molding method for micro-pore glass blank |
-
2016
- 2016-01-19 CN CN201620050149.5U patent/CN205599916U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105618747A (en) * | 2016-01-19 | 2016-06-01 | 江西稀有稀土金属钨业集团有限公司 | Mold capable of molding multiple hole-carried products through once punching |
| CN105618747B (en) * | 2016-01-19 | 2017-07-18 | 江西稀有稀土金属钨业集团有限公司 | The mould and its installation method of the plastic several hart metal products with holes of punching press |
| CN111138072A (en) * | 2019-12-30 | 2020-05-12 | 西安赛尔电子材料科技有限公司 | Forming die for forming circular porous glass blank |
| CN111138072B (en) * | 2019-12-30 | 2022-05-20 | 西安赛尔电子材料科技有限公司 | Forming die for forming circular porous glass blank |
| CN114380485A (en) * | 2021-12-27 | 2022-04-22 | 西安赛尔电子材料科技有限公司 | Compression molding die and molding method for micro-pore glass blank |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220216 Address after: 330600 Industrial Park, Jing'an County, Yichun City, Jiangxi Province Patentee after: JIANGXI JIANGWU CEMENTED CARBIDE CO.,LTD. Address before: 330046 No. 118 West Beijing Road, Jiangxi, Nanchang Patentee before: JIANGXI RARE EARTH AND RARE METALS TUNGSTEN Group Corp. |