CN205789531U - A kind of assembling fixture of multicore structure tantalum capacitor - Google Patents
A kind of assembling fixture of multicore structure tantalum capacitor Download PDFInfo
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- CN205789531U CN205789531U CN201620360274.6U CN201620360274U CN205789531U CN 205789531 U CN205789531 U CN 205789531U CN 201620360274 U CN201620360274 U CN 201620360274U CN 205789531 U CN205789531 U CN 205789531U
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- inserted block
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Abstract
This utility model provides the assembling fixture of a kind of multicore structure tantalum capacitor, including male groove body and female groove body；The right side of described public groove body is provided with multiple to inserted block, and each is equal to the spacing between inserted block, the left side of described female groove body be provided with for insert each to the gap between inserted block to inserted sheet；The described upper end to inserted block is provided with negative electrode limiting stand and step surface, and the described upper end to inserted sheet is provided with U-type groove and positive wire platform, and the height of described step surface is between the bottom of U-type groove and negative electrode limiting stand.This utility model utilizes the multicore structure chip solid electrolyte matter capacitor that this fixture manufactures, two and above tantalum wire can be realized in same level, manual bonding degree of accuracy is high, solves and tantalum wire spot welding occurs capacitor direct short-circuit and the overproof defect of leakage current on the lead frames；This utility model simple in construction, easy to use, while guaranteeing bonding quality, substantially increase manual bonding efficiency.
Description
Technical field
This utility model relates to chip solid electrolyte matter capacitor manufacturing process technical field, is specifically related to a kind of multicore knot
The assembling fixture of structure tantalum capacitor.
Background technology
Tantalum electrolytic capacitor because its volume is little, capacity is big, good temp characteristic, stability and high reliability be by extensively
It is applied to all kinds of high-end electronic equipments such as space flight, aviation, electronics, weapons, boats and ships, communication and medical electronics.Along with electronics
Constantly develop towards miniaturization, and one of feature of miniaturization is that operating frequency is more and more higher, to electronic devices and components
Operating frequency is had higher requirement.Do to this end, tantalum capacitor manufacturing is being the ESR constantly reducing tantalum capacitor always
Consistent efforts.
At present, in tantalum capacitor manufacturing process, having soaked the tantalum fuse after graphite, silver slurry needs tantalum by bonding silver slurry
Fuse bonds on lead frame, the bonding way of the bonding way of multicore and traditional single structure tantalum fuse have the biggest not
With, it needs higher accuracy, and tantalum fuse flatness is also had the highest requirement.The enforcement of multicore compound mode is fall
One of most effective mode of equivalent series resistance of low chip tantalum capacitor.Can not implement mechanization bonding in the case of, inevitable
Select manual bonding operation.Meanwhile, carry out many problems, such as can to manually adhered tape splicing because of the scale error of manual operations and tantalum core
Fabricated capacitors direct short-circuit and the overproof situation of leakage current occur.Main cause is that the tantalum fuse after tunicle is put and glued in the horizontal plane
Connect, bonding after tantalum wire do not cause in approximately the same plane.
Utility model content
For solving above-mentioned technical problem, this utility model provides the assembling fixture of a kind of multicore structure tantalum capacitor, should
The fixture that assembles of multicore structure tantalum capacitor forms the groove multiple placed side by side placing tantalum core by male groove body and female groove body,
Make tantalum core can keep tantalum wire at grade in bonding process, solve manual operations error and the scale error of tantalum core
The problem brought.
This utility model is achieved by the following technical programs.
The assembling fixture of a kind of multicore structure tantalum capacitor that this utility model provides, including male groove body with female groove originally
Body；The right side of described public groove body is provided with multiple to inserted block, and each is equal to the spacing between inserted block, described female groove body
Left side be provided with for insert each to the gap between inserted block to inserted sheet；The described upper end to inserted block is provided with negative electrode limit
Position platform and step surface, the described upper end to inserted sheet is provided with U-type groove and positive wire platform, and the height of described step surface is at U
Between bottom and the negative electrode limiting stand of type groove.
The top of described U-type groove is higher than positive wire platform.
The material of described male groove body and female groove body is aluminum, copper, ferrum or contains aluminum, copper, ferro-alloy metal.
Described male groove body and female groove body connect by hole, the location A at two ends, left and right is fixing with location hole B respectively.
The two ends of described male groove body and female groove body connect by snap close is fixing respectively.
The beneficial effects of the utility model are: utilize the multicore structure chip solid electrolyte matter electric capacity that this fixture manufactures
Device, it is possible to achieve two and above tantalum wire are in same level, and manual bonding degree of accuracy is high, solves and is welded in by tantalum wire point
Capacitor direct short-circuit and leakage current overproof defect occur on lead frame；This utility model simple in construction, easy to use,
Manual bonding efficiency is substantially increased while guaranteeing bonding quality.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the top view of Fig. 1；
Fig. 3 is the structural representation of public groove body in Fig. 1；
Fig. 4 is the left view of Fig. 3；
Fig. 5 is the structural representation of female groove body in Fig. 1；
Fig. 6 is the left view of Fig. 5；
Fig. 7 is the use view of Fig. 1；
In figure: 1-public affairs groove body, 11-negative electrode limiting stand, 12-step surface, 13-positions hole A, 14-to inserted block, mother's 2-groove basis
Body, 21-U type groove, 22-positive wire platform, 23-positions hole B, 24-to inserted sheet, 3-tantalum core, 31-anode tantalum wire.
Detailed description of the invention
The technical solution of the utility model is described further below, but claimed scope is not limited to described.
The assembling fixture of a kind of multicore structure tantalum capacitor as shown in Fig. 1～Fig. 6, including male groove body 1 with female groove originally
Body 2；The right side of described public groove body 1 is provided with multiple to inserted block 14, and each is equal to the spacing between inserted block 14, described mother
The left side of groove body 2 be provided with for insert each to the gap between inserted block 14 to inserted sheet 24；Described upper to inserted block 14
End is provided with negative electrode limiting stand 11 and step surface 12, and the described upper end to inserted sheet 24 is provided with U-type groove 21 and positive wire platform
22, and the height of described step surface 12 is between the bottom of U-type groove 21 and negative electrode limiting stand 11.Male groove body 1 and female groove body 2
Milling machine processing or linear cutter can be used.
The top of described U-type groove 21 is higher than positive wire platform 22, prevents tantalum core in bonding process to be shifted over and shadow
Ring adhesive effect.
The material of described male groove body 1 and female groove body 2 is aluminum, copper, ferrum or contains aluminum, copper, ferro-alloy metal.Described public groove
Body 1 and female groove body 2 connect by hole, the location A13 at two ends, left and right is fixing with location hole B23 respectively, public groove body 1 two ends
Hole, location A13 be screwed hole, hole, the location B23 at female groove body 2 two ends is through hole.Male groove body 1 and the two ends of female groove body 2
Can also be respectively by the snap close piece directly fixing connection bought.
The height of the negative pole limiting stand 11 of public groove body 1 is less than the end face of public groove body 1；Step surface 12 is spacing less than negative pole
Platform 11 and extend to the rightmost side of public groove body 1.The top to inserted sheet 24 of female groove body 2 has U-type groove 21, and U-type groove 21
The height of bottom less than the step surface 12 of public groove body 1.
This utility model in actual use, as it is shown in fig. 7, tantalum core 3 to be put into U-type groove 21, the negative electrode of tantalum core 3
Being placed on negative pole limiting stand 11, anode tantalum wire 31 is neat and comes on the positive wire platform 22 of female groove body 2, it is ensured that in parallel
After tantalum core 3 all in approximately the same plane, solve the electric leakage caused in pinpoint welding procedure because of uneven anode tantalum wire 31
Flow big and short-circuit problem.
Claims (4)
1. an assembling fixture for multicore structure tantalum capacitor, including male groove body (1) and female groove body (2), it is characterised in that:
The right side of described public groove body (1) is provided with multiple to inserted block (14), and each is equal to the spacing between inserted block (14), described
The left side of female groove body (2) be provided with for insert each to the gap between inserted block (14) to inserted sheet (24)；Described to inserting
The upper end of block (14) is provided with negative electrode limiting stand (11) and step surface (12), and the described upper end to inserted sheet (24) is provided with U-type groove
And positive wire platform (22), and the height of described step surface (12) is at the bottom of U-type groove (21) and negative electrode limiting stand (21)
(11) between.
2. the assembling fixture of multicore structure tantalum capacitor as claimed in claim 1, it is characterised in that: described U-type groove (21)
Top is higher than positive wire platform (22).
3. the assembling fixture of multicore structure tantalum capacitor as claimed in claim 1 or 2, it is characterised in that: described public groove body
(1) pass through the hole, location A (13) at two ends, left and right respectively with female groove body (2) and position the fixing connection of hole B (23).
4. the assembling fixture of multicore structure tantalum capacitor as claimed in claim 1 or 2, it is characterised in that: described public groove body
(1) connect by snap close is fixing respectively with the two ends of female groove body (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620360274.6U CN205789531U (en) | 2016-04-26 | 2016-04-26 | A kind of assembling fixture of multicore structure tantalum capacitor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620360274.6U CN205789531U (en) | 2016-04-26 | 2016-04-26 | A kind of assembling fixture of multicore structure tantalum capacitor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205789531U true CN205789531U (en) | 2016-12-07 |
Family
ID=57412486
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620360274.6U Active CN205789531U (en) | 2016-04-26 | 2016-04-26 | A kind of assembling fixture of multicore structure tantalum capacitor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205789531U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109360747A (en) * | 2018-11-19 | 2019-02-19 | 贵州中航聚电科技有限公司 | A kind of tantalum capacitor adhesive positioning device |
-
2016
- 2016-04-26 CN CN201620360274.6U patent/CN205789531U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109360747A (en) * | 2018-11-19 | 2019-02-19 | 贵州中航聚电科技有限公司 | A kind of tantalum capacitor adhesive positioning device |
| CN109360747B (en) * | 2018-11-19 | 2020-06-23 | 贵州中航聚电科技有限公司 | Tantalum capacitor bonding and positioning device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |