CN204747280U - Special forming die of square tantalum core of tantalum capacitor - Google Patents
Special forming die of square tantalum core of tantalum capacitor Download PDFInfo
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- CN204747280U CN204747280U CN201520550184.9U CN201520550184U CN204747280U CN 204747280 U CN204747280 U CN 204747280U CN 201520550184 U CN201520550184 U CN 201520550184U CN 204747280 U CN204747280 U CN 204747280U
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Abstract
The utility model discloses a special forming die of square tantalum core of tantalum capacitor to solving the current fashioned tantalum core of forming die and being mostly the cylinder structure, unable shaping goes out the technical problem of square structure tantalum core. The utility model discloses a go up terrace die, die, lower punch, adjustment cushion, tantalum silk stopper and adjusting shim, the cooperation of adjustment cushion and lower punch, die and lower punch cooperation, die and lower punch form semi -closed square one -tenths die cavity, and on pouring the tantalum powder semi -closed one -tenths die cavity into and place the tantalum silk in the tantalum powder, tantalum silk stopper is used for the tantalum silk spacing, pours the tantalum powder after the tantalum silk is spacing again into, goes up terrace die and die cooperation, upward terrace die, die and the closed square one -tenth die cavity of lower punch formation to suppress square tantalum core, can suppress in order to realize the layering according to the adjusting shim of the suitable size of tantalum core size select. The utility model has the advantages of simple structure, suppress advantages such as of high quality, that batch uniformity is good, the drawing of patterns is convenient, manufacture technical field at electronic components and have extensive application prospect.
Description
Technical field
The utility model relates to a kind of tantalum capacitor square tantalum core moulding mould special, belongs to Electronic Components Manufacturing manufacturing technology field.
Background technology
Along with the made rapid progress of electronic technology, the update speed goes of digital electronic goods is fast, has driven the development rapidly of capacitor industry, proposes higher technical requirement to the quality of production of capacitor and serviceability simultaneously.Particularly tantalum capacitor because of its there is stable electrical properties, the technical advantage such as reliability is high, storage volume is large, stability is good, get the attention and application in technical field of electronic components, especially in technical fields such as Aero-Space, military project relevant equipments, to the technical requirement of tantalum capacitor progressively towards trend developments such as microminiaturization, Large Copacity, high reliability.Wherein, tantalum core is the key core parts in tantalum capacitor, and its production and processing quality drastically influence the electricity output performance of tantalum capacitor, and the tantalum core of tantalum capacitor mainly adopts mould molding technology to process.And current existing tantalum core mould is generally made up of upper lower punch, die (die cavity), the tantalum core that it molds mostly is elongated cylindrical structure, cannot mold the tantalum core of square structure, limit the development in Electronic Components Manufacturing manufacturing technology field.
Summary of the invention
The tantalum core molded for solving current existing tantalum core mould mostly is elongated cylindrical structure, cannot the technical problem such as tantalum core of shaping square structure, and the utility model discloses a kind of tantalum capacitor square tantalum core moulding mould special.
The technical scheme that the utility model adopts is: described a kind of tantalum capacitor square tantalum core moulding mould special is become with adjusting shims by upper male mould, die, lower punch, adjustment cushion block, tantalum wire limited block.
Described upper male mould is provided with die square mating surface one structure, described upper male mould is also provided with operation periphery one structure, described upper male mould is also provided with and coordinates plane one structure, and described upper male mould is also provided with outer chamfering one structure, and described upper male mould is also provided with upper male mould forming surface structure; Described die is provided with punch mating surface one structure, and described die is also provided with cooperation planar structure, and the cooperation plane two of described die is provided with stopper slot structure; Described lower punch is provided with die square mating surface two structure, described lower punch is also provided with operation periphery two structure, described lower punch is also provided with lower punch forming surface structure, and described lower punch is also provided with and coordinates plane three structure, and described lower punch is also provided with outer chamfering two structure; Described adjustment cushion block is provided with lower punch mating surface structure, and described adjustment cushion block is also provided with operating grip one structure; Described tantalum wire limited block is provided with operating grip two structure, and described tantalum wire limited block is also provided with banking stop structure, and described tantalum wire limited block is also provided with tantalum wire locating slot structure; Described adjustment pad is the flake structure of array of sizes, described adjustment pad is provided with operating grip three structure, described adjustment pad is also provided with punch mating surface two structure, and described adjustment pad can be arranged between upper male mould and die or be arranged between die and lower punch.The length of the square mating surface two of die of described lower punch is greater than the length of the cooperation plane two of die; The length of the square mating surface one of die of described upper male mould is greater than the degree of depth of the stopper slot of die cooperation plane two; The length of the banking stop of described tantalum wire limited block and the consistency of thickness coordinating plane of die.
The beneficial effects of the utility model are: a kind of tantalum capacitor of the utility model square tantalum core moulding mould special, adopt the technical scheme that individual components is compressing, its upper male mould, die and lower punch form closed square forming cavity, to produce the square tantalum core of compacting tantalum capacitor, and the forming surface of the utility model upper male mould and lower punch is provided with interior chamfering structure, therefore the tantalum core suppressed is without sharp-pointed, protruding seamed edge, it is simple that the utility model has structure, compacting quality is good, batch uniformity is good, the technical advantage such as to be convenient in demoulding, be with a wide range of applications in Electronic Components Manufacturing manufacturing technology field.
Accompanying drawing explanation
Figure 1 shows that the structural representation of a kind of tantalum capacitor square tantalum core moulding mould special that the utility model proposes;
Figure 2 shows that a kind of tantalum capacitor square tantalum core moulding mould special that the utility model proposes the structural representation of upper male mould;
Figure 3 shows that the structural representation of the die of a kind of tantalum capacitor square tantalum core moulding mould special that the utility model proposes;
Figure 4 shows that the structural representation of the lower punch of a kind of tantalum capacitor square tantalum core moulding mould special that the utility model proposes;
Figure 5 shows that the structural representation of the adjustment cushion block of a kind of tantalum capacitor square tantalum core moulding mould special that the utility model proposes;
Figure 6 shows that the structural representation of the tantalum wire limited block of a kind of tantalum capacitor square tantalum core moulding mould special that the utility model proposes;
Figure 7 shows that the structural representation of the adjustment pad of a kind of tantalum capacitor square tantalum core moulding mould special that the utility model proposes.
Detailed description of the invention
Detailed description of the invention: composition graphs 1 ~ Fig. 7 illustrates present embodiment.Present embodiments provide for the specific embodiments of a kind of tantalum capacitor square tantalum core moulding mould special.Described a kind of tantalum capacitor square tantalum core moulding mould special is made up of upper male mould 1, die 2, lower punch 3, adjustment cushion block 4, tantalum wire limited block 5 and adjustment pad 6.
Described upper male mould 1 is provided with die square mating surface one 1-1 structure, described upper male mould 1 is also provided with operation periphery one 1-2 structure, described upper male mould 1 is also provided with and coordinates plane one 1-3 structure, described upper male mould 1 is also provided with outer chamfering one 1-4 structure, and described upper male mould 1 is also provided with upper male mould forming surface 1-5 structure; Described die 2 is provided with punch mating surface one 2-1 structure, and described die 2 is also provided with and coordinates plane 2-2 structure, and cooperation plane two 2-2 of described die 2 is provided with stopper slot 2-2-1 structure; Described lower punch 3 is provided with die square mating surface two 3-1 structure, described lower punch 3 is also provided with operation periphery two 3-2 structure, described lower punch 3 is also provided with lower punch forming surface 3-3 structure, described lower punch 3 is also provided with and coordinates plane three 3-4 structure, and described lower punch 3 is also provided with outer chamfering two 3-5 structure; Described adjustment cushion block 4 is provided with lower punch mating surface 4-1 structure, and described adjustment cushion block 4 is also provided with operating grip one 4-2 structure; Described tantalum wire limited block 5 is provided with operating grip two 5-1 structure, and described tantalum wire limited block 5 is also provided with banking stop 5-2 structure, and described tantalum wire limited block 5 is also provided with tantalum wire locating slot 5-3 structure; Described adjustment pad 6 is the flake structure of array of sizes, described adjustment pad 6 is provided with operating grip three 6-1 structure, described adjustment pad 6 is also provided with punch mating surface two 6-2 structure, and described adjustment pad 6 can be arranged between upper male mould 1 and die 2 or be arranged between die 2 and lower punch 3.
The length of die square mating surface two 3-1 of described lower punch 3 is greater than the length of cooperation plane two 2-2 of die 2; The length of die square mating surface one 1-1 of described upper male mould 1 is greater than the degree of depth that die 2 coordinates the stopper slot 2-2-1 of plane two 2-2; The length of the banking stop 5-2 of described tantalum wire limited block 5 and the consistency of thickness coordinating plane 2-2 of die 2.
Claims (2)
1. a tantalum capacitor square tantalum core moulding mould special, is made up of upper male mould (1), die (2), lower punch (3), adjustment cushion block (4), tantalum wire limited block (5) and adjustment pad (6); It is characterized in that: described upper male mould (1) is provided with die square mating surface one (1-1) structure, described upper male mould (1) is also provided with operation periphery one (1-2) structure, described upper male mould (1) is also provided with and coordinates plane one (1-3) structure, described upper male mould (1) is also provided with interior chamfering one (1-4) structure, and described upper male mould (1) is also provided with upper male mould forming surface (1-5) structure; Described die (2) is provided with punch mating surface one (2-1) structure, and described die (2) is also provided with and coordinates plane (2-2) structure, and the cooperation plane two (2-2) of described die (2) is provided with stopper slot (2-2-1) structure; Described lower punch (3) is provided with die square mating surface two (3-1) structure, described lower punch (3) is also provided with operation periphery two (3-2) structure, described lower punch (3) is also provided with lower punch forming surface (3-3) structure, described lower punch (3) is also provided with and coordinates plane three (3-4) structure, and described lower punch (3) is also provided with interior chamfering two (3-5) structure; Described adjustment cushion block (4) is provided with lower punch mating surface (4-1) structure, and described adjustment cushion block (4) is also provided with operating grip one (4-2) structure; Described tantalum wire limited block (5) is provided with operating grip two (5-1) structure, and described tantalum wire limited block (5) is also provided with banking stop (5-2) structure; The flake structure that described adjustment pad (6) is array of sizes, described adjustment pad (6) is provided with operating grip three (6-1) structure, described adjustment pad (6) is also provided with punch mating surface two (6-2) structure, and described adjustment pad (6) can be arranged between upper male mould (1) and die (2) or be arranged between die (2) and lower punch (3).
2. a kind of tantalum capacitor according to claim 1 square tantalum core moulding mould special, is characterized in that: the length of the square mating surface two (3-1) of die of described lower punch (3) is greater than the length of the cooperation plane two (2-2) of die (2); The length of the square mating surface one (1-1) of die of described upper male mould (1) is greater than the degree of depth of the stopper slot (2-2-1) of die (2) cooperation plane two (2-2); The length of the banking stop (5-2) of described tantalum wire limited block (5) and the consistency of thickness coordinating plane (2-2) of die (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520550184.9U CN204747280U (en) | 2015-07-28 | 2015-07-28 | Special forming die of square tantalum core of tantalum capacitor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520550184.9U CN204747280U (en) | 2015-07-28 | 2015-07-28 | Special forming die of square tantalum core of tantalum capacitor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204747280U true CN204747280U (en) | 2015-11-11 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520550184.9U Active CN204747280U (en) | 2015-07-28 | 2015-07-28 | Special forming die of square tantalum core of tantalum capacitor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204747280U (en) |
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2015
- 2015-07-28 CN CN201520550184.9U patent/CN204747280U/en active Active
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |