CN204035554U - The vertical process equipment mould of tantalum block - Google Patents
The vertical process equipment mould of tantalum block Download PDFInfo
- Publication number
- CN204035554U CN204035554U CN201420432556.3U CN201420432556U CN204035554U CN 204035554 U CN204035554 U CN 204035554U CN 201420432556 U CN201420432556 U CN 201420432556U CN 204035554 U CN204035554 U CN 204035554U
- Authority
- CN
- China
- Prior art keywords
- die
- die cavity
- tantalum
- tantalum block
- counterdie
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- GUVRBAGPIYLISA-UHFFFAOYSA-N tantalum atom Chemical compound [Ta] GUVRBAGPIYLISA-UHFFFAOYSA-N 0.000 title claims abstract description 63
- 229910052715 tantalum Inorganic materials 0.000 title claims abstract description 39
- 238000000034 method Methods 0.000 title claims abstract description 22
- 230000000694 effects Effects 0.000 claims abstract description 14
- 238000003825 pressing Methods 0.000 abstract description 7
- 230000009286 beneficial effect Effects 0.000 abstract description 3
- 230000007246 mechanism Effects 0.000 description 11
- 239000003990 capacitor Substances 0.000 description 3
- 238000010009 beating Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000003754 machining Methods 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 238000010008 shearing Methods 0.000 description 2
- 206010044565 Tremor Diseases 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 150000003481 tantalum Chemical class 0.000 description 1
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- Fixed Capacitors And Capacitor Manufacturing Machines (AREA)
Abstract
The utility model discloses the vertical process equipment mould of a kind of tantalum block, include die frame, die frame is provided with three pieces of installing plates, uppermost installing plate is provided with the patrix that inside is provided with through hole, intermediate die plate is provided with the middle mould being provided with die cavity, nethermost installing plate is provided with counterdie, the tringle head end of upper die and lower die is all just to die cavity, under servomotor effect, upper die and lower die can move to die cavity.In this mould compacting tantalum block process, pressing pressure is large, tantalum block even density, can eliminate the V-type breach around horizontal compressing formed tantalum wire in vertical pressing process, to improving the quality of products, ensures that the reliability of product is highly beneficial.And die cavity opener can control the size of moving slider to die cavity and regulates, when tantalum block is ejected in die cavity process by counterdie, die cavity when moving slider moves backward becomes large, thus avoids tantalum block surface and occur shinny phenomenon with cavity surface contact friction.
Description
Technical field
The utility model relates to the vertical process equipment mould of a kind of tantalum block, belongs to tantalum block technical field of processing equipment in tantalum capacitor.
Background technology
The tantalum block processing technology of military tantalum capacitor is: appropriate tantalum powder is put into die cavity, by mould, tantalum powder is pressed into certain shape, be inserted in tantalum block and go in pressing process and by the tantalum wire of specific length.Existing military tantalum capacitor tantalum formation of lots uses hydraulic press compressing always, weighs tantalum grain weight amount during making in the balance, manual shearing tantalum wire length, and the tantalum wire head after shearing is without flattening.Under this working method, suppress the tantalum block come, pressed density is extremely uneven, and head end is easily pulled out after imbedding tantalum block without the tantalum wire flattened; And tantalum wire is without alignment, so the linearity of tantalum wire and can not technological requirement be met with the perpendicularity of tantalum block, and adopt and manually claim grain weight, because the accuracy of manual operation is lower, thus cause grain weight deviation larger.And in the pressing process of tantalum block, if use laterally compressing, easily around tantalum wire, form V-type breach.
Utility model content
The purpose of this utility model is: provide a kind of tantalum block vertical process equipment mould, and this mould is mainly used in solving the compressing problem of tantalum powder.
The technical solution of the utility model: the vertical process equipment mould of a kind of tantalum block, include die frame, die frame is provided with three pieces of installing plates, uppermost installing plate is provided with the patrix that inside is provided with through hole, intermediate die plate is provided with the middle mould being provided with die cavity, nethermost installing plate is provided with counterdie, the tringle head end of upper die and lower die is all just to die cavity, under servomotor effect, upper die and lower die move to die cavity.
The vertical process equipment mould of above-mentioned tantalum block, described intermediate die plate side is provided with die cavity opener, and die cavity opener controls the moving slider action that die cavity place is provided with under the cylinder action be attached thereto, and regulates the folding size of die cavity.
The beneficial effects of the utility model: when mould of the present utility model uses, tantalum wire penetrates from the through hole that patrix is arranged, counterdie extend in die cavity, tantalum powder is loaded into after in die cavity by Dou Fen mechanism, upper die and lower die are suppressed tantalum powder under the effect of servomotor, tantalum powder is pressed into cuboid or the cylinder of rule, in pressing process, tantalum wire is inserted in tantalum block and goes, and compressing tantalum block is ejected die cavity under the effect of counterdie.In this mould compacting tantalum block process, pressing pressure is large, tantalum block even density, can eliminate the V-type breach around horizontal compressing formed tantalum wire in vertical pressing process, to improving the quality of products, ensures that the reliability of product is highly beneficial.And die cavity opener can control the size of moving slider to die cavity and regulates, when tantalum block is ejected in die cavity process by counterdie, moving slider moves backward thus makes die cavity become large, avoids tantalum block surface and occurs shinny phenomenon with cavity surface contact friction.And this mould adopts integral structure, easy removal, machining accuracy is high, and change quick time on vertical forming machine, working (machining) efficiency is high.
Accompanying drawing explanation
Accompanying drawing 1 is structural representation of the present utility model;
Accompanying drawing 2 is the partial structurtes schematic diagram of vertical forming machine;
Reference numeral: 1-die frame, 2-patrix, mould in 3-, 4-counterdie, 5-die cavity, 6-die cavity opener, 7-cylinder, 8-moving slider, 9-rolling tantalum wire dish, 10-aligning mechanism, 11-tantalum wire supply testing agency, 12-bis-aligning mechanisms, 13-Dou Fen mechanism, 14-trembles powder box, and 15-cuts off beating mechanism.
Detailed description of the invention
Embodiment of the present utility model: the vertical process equipment mould of a kind of tantalum block, as shown in Figure 1, include die frame 1, die frame 1 is provided with three pieces of installing plates, uppermost installing plate is provided with the patrix 2 that inside is provided with through hole, intermediate die plate is provided with the middle mould 3 being provided with die cavity 5, nethermost installing plate is provided with counterdie 4, the tringle head end of patrix 2, counterdie 4 is all just to die cavity 5, and under servomotor effect, patrix 2, counterdie 4 can move to die cavity 5.
Intermediate die plate side is provided with die cavity opener 6, and die cavity opener 6 controls moving slider 8 action that die cavity 5 place is provided with under the cylinder 7 be attached thereto acts on, and regulates the folding size of die cavity 5.
As shown in Figure 2, when mould of the present utility model uses, tantalum wire is drawn from the rolling tantalum wire dish 9 vertical forming machine, after an aligning mechanism 10 and tantalum wire feed mechanism, tantalum wire supply testing agency 11 and secondary aligning mechanism 12, penetrate from the through hole that patrix 2 head end is offered, extend into certain depth in die cavity 5, and be positioned at die cavity 5 middle position.Counterdie 4 can extend into certain depth in die cavity 5 under the effect of servomotor simultaneously, now Dou Fen mechanism 13 can move right to die cavity 5 place under it drives the effect of cylinder, the tantalum powder trembled in powder box 14 is loaded in die cavity 5 by more than 13 shake of Dou Fen mechanism, then patrix 2 and counterdie 4 move to die cavity 5 from upper and lower to the grain weight set by user and size difference under the effect of servomotor simultaneously, tantalum powder around the tantalum wire putting into die cavity 5 is pressed into even density, there is cuboid or the cylinder of certain mechanical strength and size.After shaping end, under the effect of servomotor, patrix 2 improves certain height, the tantalum block suppressed ejects by counterdie 4 under servomotor effect from die cavity 5, when the tantalum block after ejecting through cut-out beating mechanism 15 cut-out, flatten, after clamping action, patrix 2 and counterdie 4 can be returned to initial position again under servomotor effect, prepare to suppress the work of tantalum block next time.Tantalum block is from die cavity 5 in ejection process, cylinder 7 acts on die cavity opener 6, die cavity opener 6 drives moving slider 8 move backward thus make die cavity 5 become large, like this tantalum block to be ejected in process its surface would not with the surface contact of die cavity 5, would not occur that tantalum block surface is by the shinny situation of friction.After tantalum block ejects, moving slider 8 returns to initial position under the effect of die cavity opener 6.
Claims (2)
1. the vertical process equipment mould of tantalum block, it is characterized in that: include die frame (1), die frame (1) is provided with three pieces of installing plates, uppermost installing plate is provided with the patrix (2) that inside is provided with through hole, intermediate die plate is provided with the middle mould (3) being provided with die cavity (5), nethermost installing plate is provided with counterdie (4), the tringle head end of patrix (2), counterdie (4) is all just to die cavity (5), under servomotor effect, patrix (2), counterdie (4) are mobile to die cavity (5).
2. the vertical process equipment mould of tantalum block according to claim 1, it is characterized in that: described intermediate die plate side is provided with die cavity opener (6), die cavity opener (6) controls moving slider (8) action that die cavity (5) place is provided with under the cylinder be attached thereto (7) effect, regulates the folding size of die cavity (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420432556.3U CN204035554U (en) | 2014-08-01 | 2014-08-01 | The vertical process equipment mould of tantalum block |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420432556.3U CN204035554U (en) | 2014-08-01 | 2014-08-01 | The vertical process equipment mould of tantalum block |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204035554U true CN204035554U (en) | 2014-12-24 |
Family
ID=52236264
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420432556.3U Expired - Lifetime CN204035554U (en) | 2014-08-01 | 2014-08-01 | The vertical process equipment mould of tantalum block |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204035554U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106914614A (en) * | 2017-05-09 | 2017-07-04 | 长春工业大学 | A kind of governor motion of achievable tantalum core classification compacting |
| CN116060619A (en) * | 2023-03-29 | 2023-05-05 | 贵阳立特精密机械有限公司 | Powder forming die, powder forming equipment and use method |
-
2014
- 2014-08-01 CN CN201420432556.3U patent/CN204035554U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106914614A (en) * | 2017-05-09 | 2017-07-04 | 长春工业大学 | A kind of governor motion of achievable tantalum core classification compacting |
| CN116060619A (en) * | 2023-03-29 | 2023-05-05 | 贵阳立特精密机械有限公司 | Powder forming die, powder forming equipment and use method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20141224 |
|
| CX01 | Expiry of patent term |