CN102284595A - Fixed type full-circular side cutting structure of lower die - Google Patents
Fixed type full-circular side cutting structure of lower die Download PDFInfo
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- CN102284595A CN102284595A CN2010102043770A CN201010204377A CN102284595A CN 102284595 A CN102284595 A CN 102284595A CN 2010102043770 A CN2010102043770 A CN 2010102043770A CN 201010204377 A CN201010204377 A CN 201010204377A CN 102284595 A CN102284595 A CN 102284595A
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- counterdie
- lower die
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- side cutting
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Abstract
The invention provides a fixed type full-circular side cutting structure of a lower die, which is applied to a punching mould. The fixed type full-circular side cutting structure of the lower die comprises numerous upper slotting tools, numerous lower die cutters, numerous sliding blocks and numerous stop dogs, wherein one of ends of the upper slotting tools are respectively fixed on an upper splint of the punching mould and the other ends of the upper slotting tools are respectively provided with first inclined planes; the lower die cutters are respectively arranged on the periphery of a product; the sliding blocks are respectively connected with the lower die cutters, one of ends of the sliding blocks are respectively provided with second inclined planes, and the second inclined planes are matched with the first inclined planes; the stop dogs are arranged on a lower splint of the punching mould and springs are arranged between the stop dogs and the sliding blocks. The fixed type full-circular side cutting structure of the lower die provided by the invention is not limited by the shape of the product, the knife edge has a smooth and stable movement so that the structure cannot be shoveled away; and the fixed type full-circular side cutting structure of the lower die can be used for carrying out the side cutting on the periphery of the product for one time and no contact points are formed, so that the production efficiency and the product yield are improved.
Description
[technical field]
The present invention relates to a kind of diel structure, be specifically related to the fixed complete all sides of a kind of counterdie and cut structure.
[background technology]
For outward appearance tensioning member product, all need side to cut profile after the stretching, just can reach the size of product requirement.Mould rotary-cut structure is subjected to the restriction of shape of product, and for the bigger polygonal part that stretches, rotary-cut can't be cut edge; And the counterdie movable structure; damage easily in process of production; unstable; the edge of a knife is very easy to be fallen by shovel and can not ordinary production, and the counterdie movable structure adopts several operations to cut edge, and operation causes production efficiency low more; when each adjacent side cut; all can stay node on the product, fraction defective is higher, can not reach client's designing requirement.
In view of this, being necessary to develop the fixed complete all sides of a kind of counterdie cuts structure in fact, the fixed complete all sides of this counterdie are cut the restriction that structure is not subjected to shape of product, edge of a knife motion cunning is suitable, stable can not fallen by shovel, and the fixed complete all sides of this counterdie are cut structure the disposable side of product periphery are cut, do not have the point of contact, improved production efficiency and product yield.
[summary of the invention]
Therefore, the purpose of this invention is to provide the fixed complete all sides of a kind of counterdie and cut structure, the fixed complete all sides of this counterdie are cut the restriction that structure is not subjected to shape of product, edge of a knife motion cunning is suitable, stable can not fallen by shovel, and the fixed complete all sides of this counterdie are cut structure the disposable side of product periphery are cut, do not have the point of contact, improved production efficiency and product yield.
In order to achieve the above object, the fixed complete all sides of counterdie of the present invention are cut structure, are applied in the diel, and the fixed complete all sides of this counterdie are cut structure and comprised:
Some slotting tools of going up, the one end is individually fixed on the train wheel bridge of this diel, and slotting tool other end is respectively equipped with one first inclined-plane on this;
Some counterdie cutting knifes, it is located at the periphery of product respectively;
Some slide blocks, it is located at respectively on the lower plate of diel, and this slide block is connected with above-mentioned counterdie cutting knife respectively, and an end of this slide block is respectively equipped with one second inclined-plane, and this second inclined-plane matches with above-mentioned first inclined-plane;
Some blocks, it is located on the lower plate of diel, is provided with spring between the above-mentioned slide block of this block.
Compared to prior art, the fixed complete all sides of counterdie of the present invention are cut the restriction that structure is not subjected to shape of product, and edge of a knife motion is sliding suitablely, stable can not fallen by shovel, and the fixed complete all sides of this counterdie are cut structure the disposable side of product periphery is cut, do not have the point of contact, improved production efficiency and product yield.
[description of drawings]
Structural representation when Fig. 1 illustrates the fixed complete all sides of counterdie of the present invention and cuts the structure die sinking.
Partial enlarged drawing when Fig. 2 illustrates the fixed complete all sides of counterdie of the present invention and cuts the structure die sinking.
Vertical view when Fig. 3 illustrates the fixed complete all sides of counterdie of the present invention and cuts the structure die sinking.
Structural representation when Fig. 4 illustrates the fixed complete all sides of counterdie of the present invention and cuts the structure matched moulds.
Partial enlarged drawing when Fig. 5 illustrates the fixed complete all sides of counterdie of the present invention and cuts the structure matched moulds.
[specific embodiment]
See also Fig. 1, Fig. 2, shown in Figure 3, the vertical view when the fixed complete all sides of partial enlarged drawing, counterdie of the present invention when the fixed complete all sides of structural representation, counterdie of the present invention that it illustrates the fixed complete all sides of counterdie of the present invention respectively when cutting the structure die sinking are cut the structure die sinking are cut the structure die sinking.
In present embodiment, the fixed complete all sides of counterdie of the present invention are cut structure, are applied in the diel, and the fixed complete all sides of this counterdie are cut structure and comprised:
Go up slotting tool 100 for 14, the one end is individually fixed on the train wheel bridge 10 of this diel, and slotting tool 100 other ends are respectively equipped with one first inclined-plane 110 on this;
Eight counterdie cutting knifes 300, it is located at the periphery of product 20 respectively, and product 20 is four straight flanges and four inclination products in present embodiment;
Eight slide blocks 400, it is located at respectively on the lower plate 50 of diel, this slide block 400 is connected with above-mentioned counterdie cutting knife 300 respectively by screw, and an end of this slide block 400 is respectively equipped with one second inclined-plane 410, and this second inclined-plane 410 matches with above-mentioned first inclined-plane 110;
Eight blocks 500, it is located at respectively on the lower plate 50 of diel, this block 500 respectively and 400 of above-mentioned slide blocks be provided with spring 600, when 400 motions of above-mentioned slide block, this block 500 is used to limit the position of above-mentioned slide block 400.
See also Fig. 3, Fig. 4, shown in Figure 5, the partial enlarged drawing when the fixed complete all sides of structural representation, counterdie of the present invention when the fixed complete all sides of vertical view, counterdie of the present invention that it illustrates the fixed complete all sides of counterdie of the present invention respectively when cutting the structure die sinking are cut the structure matched moulds are cut the structure matched moulds.When the mould matched moulds, 14 of train wheel bridge 10 drives of diel are gone up slotting tool 100 and are moved downward (going up direction shown in the slotting tool upward arrow), when first inclined-plane 110 of last slotting tool 100 with after second inclined-plane 410 of slide block 400 contacts, when continuing to move downward, last slotting tool 100 promotes slide block 400 horizontal movements (direction shown in the arrow), spring 600 is compressed, because of slide block 400 is connected with counterdie cutting knife 300, so slide block 400 drives 300 horizontal movements of counterdie cutting knife, eight counterdie cutting knifes 300 excise the side crops 201 disposable levels of product 20 peripheries in the time of eight direction motions.Behind the excision side crops 201, slide block 400 and counterdie cutting knife 300 are done fallback action under the elastic force effect of spring 600.
Compared with prior art, the fixed complete all sides of counterdie of the present invention are cut structure, the counterdie cutting knife is in the counterdie transverse movement, make it not be subjected to the restriction of shape of product, and edge of a knife motion cunning is suitable, stable can not fallen by shovel, and the fixed complete all sides of this counterdie are cut structure the disposable side of product periphery are cut, and do not have the point of contact, have improved production efficiency and product yield.
The above only is a preferred embodiment of the present invention, and structural feature of the present invention is not limited thereto.In addition, the fixed complete all sides of counterdie of the present invention are cut structure in other embodiments, and the quantity of last slotting tool, counterdie cutting knife, slide block can be decided by the shape of product.The present invention does not give unnecessary details one by one at this, and any variation of doing according to this patent all is encompassed in the scope of this patent.
Claims (6)
1. the fixed complete all sides of counterdie are cut structure, are applied to it is characterized in that in the diel, and the fixed complete all sides of this counterdie are cut structure and comprised:
Some slotting tools of going up, the one end is individually fixed on the train wheel bridge of this diel, and slotting tool other end is respectively equipped with one first inclined-plane on this;
Some counterdie cutting knifes, it is located at the periphery of product respectively;
Some slide blocks, it is connected with above-mentioned counterdie cutting knife respectively, and an end of this slide block is respectively equipped with one second inclined-plane, and this second inclined-plane matches with above-mentioned first inclined-plane;
Some blocks, it is located on the lower plate of diel, is provided with spring between this block and above-mentioned slide block.
2. the fixed complete all sides of counterdie according to claim 1 are cut structure, it is characterized in that above-mentioned slide block is connected with the counterdie cutting knife by screw.
3. the fixed complete all sides of counterdie according to claim 1 are cut structure, it is characterized in that the quantity of last slotting tool is 14.
4. the fixed complete all sides of counterdie according to claim 1 are cut structure, it is characterized in that the quantity of counterdie cutting knife is eight.
5. the fixed complete all sides of counterdie according to claim 1 are cut structure, it is characterized in that the quantity of slide block is eight.
6. the fixed complete all sides of counterdie according to claim 1 are cut structure, it is characterized in that the quantity of block is eight.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102043770A CN102284595A (en) | 2010-06-21 | 2010-06-21 | Fixed type full-circular side cutting structure of lower die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102043770A CN102284595A (en) | 2010-06-21 | 2010-06-21 | Fixed type full-circular side cutting structure of lower die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102284595A true CN102284595A (en) | 2011-12-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010102043770A Pending CN102284595A (en) | 2010-06-21 | 2010-06-21 | Fixed type full-circular side cutting structure of lower die |
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| CN (1) | CN102284595A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102699210A (en) * | 2012-06-15 | 2012-10-03 | 昆山联德精密机械有限公司 | Gear shaving rotary cutting mechanism in stamping die |
| CN102744311A (en) * | 2012-07-17 | 2012-10-24 | 裕克施乐塑料制品（太仓）有限公司 | Lateral punching die |
| CN103817528A (en) * | 2014-02-17 | 2014-05-28 | 昆山市鸿利精密五金有限公司 | Side-cutting forming mechanism of continuous stamping die |
| CN105499367A (en) * | 2016-01-20 | 2016-04-20 | 苏州和林微纳科技有限公司 | Refined stamping die rotary cut structure and machining method thereof |
| CN108889838A (en) * | 2018-07-10 | 2018-11-27 | 广州沃福模具有限公司 | A kind of cold stamping method producing sound box lid |
| CN117983736A (en) * | 2024-04-01 | 2024-05-07 | 苏州瑞玛精密工业股份有限公司 | Side cutting rotary cutting stamping die and blanking method |
-
2010
- 2010-06-21 CN CN2010102043770A patent/CN102284595A/en active Pending
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102699210A (en) * | 2012-06-15 | 2012-10-03 | 昆山联德精密机械有限公司 | Gear shaving rotary cutting mechanism in stamping die |
| CN102744311A (en) * | 2012-07-17 | 2012-10-24 | 裕克施乐塑料制品（太仓）有限公司 | Lateral punching die |
| CN102744311B (en) * | 2012-07-17 | 2014-12-10 | 裕克施乐塑料制品（太仓）有限公司 | Lateral punching die |
| CN103817528A (en) * | 2014-02-17 | 2014-05-28 | 昆山市鸿利精密五金有限公司 | Side-cutting forming mechanism of continuous stamping die |
| CN105499367A (en) * | 2016-01-20 | 2016-04-20 | 苏州和林微纳科技有限公司 | Refined stamping die rotary cut structure and machining method thereof |
| CN108889838A (en) * | 2018-07-10 | 2018-11-27 | 广州沃福模具有限公司 | A kind of cold stamping method producing sound box lid |
| CN108889838B (en) * | 2018-07-10 | 2024-05-14 | 广州沃福模具有限公司 | Cold stamping method for producing sound box cover |
| CN117983736A (en) * | 2024-04-01 | 2024-05-07 | 苏州瑞玛精密工业股份有限公司 | Side cutting rotary cutting stamping die and blanking method |
| CN117983736B (en) * | 2024-04-01 | 2024-06-18 | 苏州瑞玛精密工业股份有限公司 | Side cutting rotary cutting stamping die and blanking method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20111221 |