CN2863300Y - Die for preparing aluminum disk - Google Patents
Die for preparing aluminum disk Download PDFInfo
- Publication number
- CN2863300Y CN2863300Y CN 200520140317 CN200520140317U CN2863300Y CN 2863300 Y CN2863300 Y CN 2863300Y CN 200520140317 CN200520140317 CN 200520140317 CN 200520140317 U CN200520140317 U CN 200520140317U CN 2863300 Y CN2863300 Y CN 2863300Y
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- China
- Prior art keywords
- hole
- moulding
- counterdie
- blank plate
- blank
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- Expired - Fee Related
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Abstract
This utility model discloses a mould capable of improving the productivity of aluminum disks, consisting essentially of a lower mould and an upper mould. The utility model is characterized in that a material inlet port and a forming hole allowing a lower drift pin to work through are disposed on the lower mould. An upper drift pin is disposed on the upper mould corresponding to the position of the forming hole of the lower mould. A cropping plate with cropping forming hole is movably disposed on one side of the lower mould. A driving device is provided to drive the cropping plate to move and fit the cropping forming hole to either the material inlet port or the forming hole. The utility model lowers the production cost of aluminum disks and enhances the international competitiveness.
Description
Technical field
The utility model relates to a kind of mould that aluminium sheet circle is used of producing.
Background technology
Aluminium sheet circle is the raw material of production capacitor casing, dentifrice tube housing, shoe-oil tube housing and housings such as medicine pipe and tube of glue.Wherein, capacitor casing is the highest to the requirement of aluminium sheet circle, must make greater than 99.00% fine aluminium with purity.
China's capacitor industry development in recent years is very fast, no matter in quantity, qualitatively, still in the service, can both satisfy the needs of complete electronic set and household electrical appliance development, and driven relevant material, the development of equipment industry, become global capacitor big producing country.
For decades, the aluminium sheet circle that the production capacitor casing is used adopts the processing technology of fine aluminium band stamping-out always, and its stamping-out scrap (bridge) is selected the stock layout mode of 1.5mm for use.The disadvantage of this processing technology is: the utilization rate of material is very low, have only about 56%, and, in the process of producing aluminium strip with the fine aluminium ingot, also to shear scrap (bridge), its scrap rate is greatly about about 8%.Though the waste material under scrap (bridge) and the stamping-out can melt down refining again, the purity of the aluminium ingot after general medium-sized and small enterprises are smelted is not high, can't reach the required requirement of production capacitor casing, and can only be in order to produce aluminum alloy doors and windows etc.As seen, use traditional aluminium strip blanking method to process aluminium sheet circle, can cause the cost of capacitor casing high, lack international competitiveness.
Succeed in developing a kind of processing method that can improve stock utilization greatly in the recent period, that is: selecting suitable aluminium wire for use is raw material, uses cold headers to be process equipment, uses high speed to seal chipless cold-heading molding technology and produces aluminium sheet circle.Facts have proved that this method has high economic benefit and social benefit.But the cold headers of traditional structure are when carrying out processing and forming, and its speed is slower, and in pressure stroke process, and its mould therefor usually can only production and processing a slice aluminium sheet circle, and production efficiency is lower.
Summary of the invention
At the problems referred to above, the utility model will provide a kind of production efficiency mould that higher production aluminium sheet circle is used.
For achieving the above object, the technical solution adopted in the utility model is: the mould that described production aluminium sheet circle is used, mainly comprise: counterdie and patrix, be characterized in: counterdie is provided with charging hole and carries out the moulding hole of shaping work for low punch, low punch is arranged in the moulding hole, patrix be provided with counterdie on the corresponding upper punch in moulding hole site, side at counterdie is movably set with the blank plate, the blank plate is provided with blank moulding hole, also is provided with in addition in order to drive the blank plate to move, make the blank moulding hole on the blank plate can be corresponding with charging hole, or can with the corresponding drive unit in moulding hole.
A kind of set-up mode in above-mentioned charging hole and moulding hole is: counterdie is provided with at least two charging holes and at least two moulding holes, and charging hole and space, moulding hole are arranged on the counterdie equably.
Above-mentioned blank plate and a kind of version of counterdie are: counterdie is provided with the chute that is made of lower cover and lower cover, and the blank plate is movably arranged in this chute by the projection of its both sides.
Another further technical scheme of the utility model is: a kind of version of described drive unit is: patrix is provided with curved pin guide pillar, the blank plate is provided with the guide hole that matches with curved pin guide pillar, counterdie is provided with the moulding guide hole, and curved pin guide pillar with fit system between guide hole and the moulding guide hole is: enter into the process of moulding guide hole at the curved guide pillar of selling from guide hole, curved pin guide pillar drives the blank plate and moves, and makes the blank moulding hole on the blank plate move to the position relative with the moulding hole from the position relative with charging hole.
The utility model has the advantages that:, can enhance productivity greatly, thereby can reduce production costs by using the mould of said structure.
Description of drawings
Fig. 1 is the main TV structure schematic diagram of a preferred embodiment of counterdie in the mould described in the utility model and blank plate;
Fig. 2 is the A-A profile among Fig. 1;
Fig. 3 is the B-B profile among Fig. 1;
Fig. 4 is the main TV structure schematic diagram of a preferred embodiment of the patrix in the mould described in the utility model;
Fig. 5 is the A-A profile among Fig. 4;
Fig. 6 be counterdie shown in Figure 1 and blank plate and patrix shown in Figure 4 begin in conjunction with the time structural representation;
Fig. 7 is a counterdie shown in Figure 1 and blank plate and patrix shown in Figure 4 structural representation during in conjunction with the work moulding.
Embodiment
Below in conjunction with the drawings and specific embodiments technical scheme described in the utility model and operation principle thereof and advantage are further described.
As Fig. 1, Fig. 2, Fig. 3, Fig. 4, shown in Figure 5, in the present embodiment, the mould that described production aluminium sheet circle is used mainly comprises: counterdie 9 and patrix 10, be provided with 12 charging holes 8 and 12 moulding holes 5 that supply low punch to carry out shaping work on counterdie 9 altogether, low punch 13 is arranged in the moulding hole 5---referring to shown in Figure 6; And charging hole 8 and moulding hole 5 per three be that a row, space are provided with on the counterdie 9 equably, certainly, in actual fabrication, the quantity and the position in charging hole 8 and moulding hole 5 can specifically be set according to the actual operating positions such as size of counterdie 9; Patrix 10 be provided with 12 with counterdie 9 on the corresponding upper punch 12 in position in moulding hole 5; Side at counterdie 9 is movably set with blank plate 2, and in the present embodiment, blank plate 2 with the version of counterdie 9 is: counterdie 9 is provided with the chute that is made of lower cover 1 and lower cover 6, and blank plate 2 is movably arranged in this chute by the projection of its both sides; Blank plate 2 is provided with 12 blank moulding holes 4, in actual fabrication, the quantity and the position in blank moulding hole 4 also can specifically be set according to the actual operating positions such as size of blank plate 2, for ease of operation and control, can make the quantity in blank moulding hole 4 corresponding with charging hole 8 or moulding hole 5 with the position.Also be provided with in addition in order to drive blank plate 2 move, make blank moulding hole 4 on the blank plate 2 can be corresponding with charging hole 8 or can with moulding hole 5 corresponding drive units.In the present embodiment, the version of described drive unit is: patrix 10 is provided with a pair of curved pin guide pillar 11, blank plate 2 is provided with the guide hole 3 that a pair of and curved pin guide pillar 11 matches, counterdie 9 is provided with a pair of moulding guide hole 7, and curved pin guide pillar 11 with fit system between guide hole 3 and the moulding guide hole 7 is: when the curved guide pillar 11 of selling enters into the process of moulding guide hole 7 from guide hole 3, curved pin guide pillar 11 drives blank plates 2 and moves, and makes blank moulding hole 4 on the blank plate 2 move to the position relative with moulding hole 5 from the position relative with charging hole 8.
The operation principle of the mould of said structure is: referring to shown in Figure 6, at first, the suitable aluminium wire of selecting for use 14 is put into charging hole 8 on the counterdie 9, because the blank moulding hole 4 on the blank plate 2 is relative with charging hole 8 at this moment, thereby the aluminium wire 14 that can make certain-length further enters into the blank moulding hole 4 on the blank plate 2, and at this moment, curved pin guide pillar 11 has just begun to enter into guide hole 3 on the blank plate 2, that is to say that patrix 10 has just begun to move to blank plate 2 and counterdie 9.Then, driving patrix 10 continues to move to blank plate 2 and counterdie 9, under the effect of the hypotenuse on the curved pin guide pillar 11, curved pin guide pillar 11 drives blank plate 2 and moves, blank moulding hole 4 directions to moulding hole 5 are moved, in this course, blank plate 2 that section aluminium wire that will enter into blank moulding hole 4 cuts into aluminum shot and is deposited in blank moulding hole 4.After the hypotenuse on the curved pin guide pillar 11 enters into moulding guide hole 7 on the counterdie 9, referring to shown in Figure 7, at this moment, the blank moulding hole 4 on the blank plate 2 just moves to the position relative with the moulding hole 5 on the counterdie 9, and upper punch 12 also enters into blank moulding hole 4 just; Like this, under the acting in conjunction of low punch 13 and upper punch 12, the aluminum shot in the blank moulding hole 4 is struck out qualified aluminium sheet circle 15.After above-mentioned punch process work was finished, patrix 10 and curved pin guide pillar 11 begin to retreat, and be same, and under the effect of the hypotenuse of curved pin guide pillar 11, curved pin guide pillar 11 drives blank plates 2 and oppositely moves and set back, to prepare the machine-shaping work of next round.
In actual fabrication, can also directly use Power Drive Units such as stepper motor to drive moving back and forth of blank plate 2, and the structural change of these drive units also should belong to the protection domain of the utility model patent, repeat no more.
From the above mentioned as can be known, use mould described in the utility model, can improve the production efficiency of aluminium sheet circle greatly, reduce production costs.
Claims (5)
1, produces the mould that aluminium sheet circle is used, mainly comprise: counterdie and patrix, it is characterized in that: counterdie is provided with charging hole and carries out the moulding hole of shaping work for low punch, low punch is arranged in the moulding hole, patrix be provided with counterdie on the corresponding upper punch in moulding hole site, side at counterdie is movably set with the blank plate, the blank plate is provided with blank moulding hole, also be provided with in addition in order to drive the blank plate move, make blank moulding hole on the blank plate can be corresponding with charging hole or can with the corresponding drive unit in moulding hole.
2, mould according to claim 1, it is characterized in that: a kind of set-up mode in charging hole and moulding hole is: counterdie is provided with at least two charging holes and at least two moulding holes, and charging hole and space, moulding hole are arranged on the counterdie equably.
3, mould according to claim 1 and 2 is characterized in that: a kind of version of blank plate and counterdie is: counterdie is provided with the chute that is made of lower cover and lower cover, and the blank plate is movably arranged in this chute by the projection of its both sides.
4, mould according to claim 1 and 2, it is characterized in that: a kind of version of described drive unit is: patrix is provided with curved pin guide pillar, the blank plate is provided with the guide hole that matches with curved pin guide pillar, counterdie is provided with the moulding guide hole, and curved pin guide pillar with fit system between guide hole and the moulding guide hole is: enter into the process of moulding guide hole at the curved guide pillar of selling from guide hole, curved pin guide pillar drives the blank plate and moves, and makes the blank moulding hole on the blank plate move to the position relative with the moulding hole from the position relative with charging hole.
5, mould according to claim 3, it is characterized in that: a kind of version of described drive unit is: patrix is provided with curved pin guide pillar, the blank plate is provided with the guide hole that matches with curved pin guide pillar, counterdie is provided with the moulding guide hole, and curved pin guide pillar with fit system between guide hole and the moulding guide hole is: enter into the process of moulding guide hole at the curved guide pillar of selling from guide hole, curved pin guide pillar drives the blank plate and moves, and makes the blank moulding hole on the blank plate move to the position relative with the moulding hole from the position relative with charging hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520140317 CN2863300Y (en) | 2005-12-27 | 2005-12-27 | Die for preparing aluminum disk |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520140317 CN2863300Y (en) | 2005-12-27 | 2005-12-27 | Die for preparing aluminum disk |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2863300Y true CN2863300Y (en) | 2007-01-31 |
Family
ID=37675754
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520140317 Expired - Fee Related CN2863300Y (en) | 2005-12-27 | 2005-12-27 | Die for preparing aluminum disk |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2863300Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105382134A (en) * | 2014-09-03 | 2016-03-09 | 东莞市石西智能机器制造有限公司 | Numerical control upsetting forging press for ejection wires and working method |
| CN105458123A (en) * | 2014-09-03 | 2016-04-06 | 东莞市石西智能机器制造有限公司 | Upsetting forging press and operating method |
-
2005
- 2005-12-27 CN CN 200520140317 patent/CN2863300Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105382134A (en) * | 2014-09-03 | 2016-03-09 | 东莞市石西智能机器制造有限公司 | Numerical control upsetting forging press for ejection wires and working method |
| CN105458123A (en) * | 2014-09-03 | 2016-04-06 | 东莞市石西智能机器制造有限公司 | Upsetting forging press and operating method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070131 Termination date: 20100127 |