CN201744807U - Die-closing assisting device - Google Patents
Die-closing assisting device Download PDFInfo
- Publication number
- CN201744807U CN201744807U CN2010202927315U CN201020292731U CN201744807U CN 201744807 U CN201744807 U CN 201744807U CN 2010202927315 U CN2010202927315 U CN 2010202927315U CN 201020292731 U CN201020292731 U CN 201020292731U CN 201744807 U CN201744807 U CN 201744807U
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- CN
- China
- Prior art keywords
- die
- assisting device
- matched moulds
- diode
- closing assisting
- 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
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Abstract
The utility model belongs to tool equipment in an electronic technology, in particular to a die-closing assisting device for die-closing welding in diode production. The die-closing assisting device comprises a base seat and supporting feet, wherein the base seat is provided with a rectangular structure, and the supporting feet are arranged at four corners of the base seat; two positioning long holes equal to a short side are respectively formed at two transverse ends of the rectangular base seat; a row of long clamping holes, of which the side lines are parallel to the short side, are formed between the two positioning long holes; and hair felt is arranged on the same side surface of each long clamping hole. By virtue of the die-closing assisting device, an upper die can be abutted with a lower die in a seamless manner, and when the die-closing assisting device is moved, a soldering lug and a diode chip cannot vibrate or become uneven, thereby improving the welding quality. The diode welding quality is very important in diode production, so that as long as the welding quality is improved, the whole diode output and quality are improved. The die-closing assisting device can further improve the product reliability and the economic benefits of a company.
Description
Technical field
The utility model belongs to a frock in the electronic technology, a kind of matched moulds assistor of matched moulds welding usefulness during particularly diode is made.
Background technology
When conventional diode matched moulds welds, it is the guide pin of in counterdie, packing into, following weld tabs, diode chip for backlight unit, last weld tabs, the guide pin of in patrix, packing into, after mould covered train wheel bridge, after 180 ° of its commentaries on classics, with clamping plate are progressively pulled out the guide pin that makes in the patrix after counterdie aligns and fall into counterdie, finish matched moulds, this matched moulds method causes last weld tabs and the diode chip for backlight unit in the counterdie to vibrate easily, causing weld tabs and diode chip for backlight unit is not to lie in the hole, causes bad welding in welding process, has directly influenced the quality of diode.
Summary of the invention
The purpose of this utility model provides a kind of weld tabs and diode chip for backlight unit of can not causing and vibrates, and also can not cause weld tabs and diode chip for backlight unit injustice, thereby improves the matched moulds assistor of welding quality.
For achieving the above object, the technical solution adopted in the utility model is a kind of matched moulds assistor, comprise pedestal and feet, pedestal is a rectangle structure, its place, four angles does not have feet, the transverse ends of rectangle pedestal respectively to have one to be provided with one between two location of location slotted hole slotted hole of equality mutually with minor face and to arrange its sideline microscler clamping hole parallel with minor face.
Felt all is equipped with in the same side in each hole of described platoon leader's shape clamping hole.
Described feet is connected with base thread.
Described felt is bonded in a side of microscler clamping hole.
After adopting this practical matched moulds assistor, because matched moulds assistor and patrix move horizontally respectively, make matched moulds assistor and patrix be in clamp position, again after the implements turnback with above-mentioned state, with matched moulds assistor and patrix are in matched moulds assistor releasing orientation after counterdie aligns, make in the patrix guide pin fall into counterdie then and finish matched moulds, can make the upper and lower mould slitless connection, mobile matched moulds assistor can not cause weld tabs and diode chip for backlight unit to vibrate, can not cause weld tabs and diode chip for backlight unit injustice yet, thereby can improve welding quality.
Description of drawings
Fig. 1 is the perspective view of the utility model matched moulds assistor;
Fig. 2 is the vertical view of Fig. 1;
Fig. 3 is the A-A cutaway view of Fig. 2;
Fig. 4 is the structural representation of the utility model clamping guide pin state;
Fig. 5 is the structural representation that the utility model unclamps the guide pin state;
Fig. 6 is the structural representation of the utility model under the matched moulds user mode.
The specific embodiment
The embodiment that provides below in conjunction with accompanying drawing describes in further detail a kind of matched moulds assistor of the present utility model.
Referring to Fig. 1,2,3, a kind of matched moulds assistor, its innovative point is: comprise pedestal 1 and feet 2, pedestal 1 is a rectangle structure, its place, four angles does not have feet 2, the transverse ends of rectangle pedestal 1 respectively have one with the minor face location slotted hole 1-1 of equality mutually, be provided with row its sideline microscler clamping hole 1-2 parallel between two location slotted hole 1-1 with minor face.
Described feet 2 is threaded with pedestal 1.
Described felt 3 is bonded in the side of microscler clamping hole 1-2.
New-type matched moulds assistor using method is as follows:
1, at first patrix 4 is put into matched moulds assistor operating position of the present utility model such as Fig. 4.
2, matched moulds assistor of the present utility model and patrix 4 are moved horizontally respectively, make matched moulds assistor and patrix 4 be in clamp position such as Fig. 4.
3, again after the implements turnback with above-mentioned state, and matched moulds assistor and patrix 4 are in matched moulds assistor releasing orientation such as Fig. 5,6 after counterdie 5 aligns, make in the patrix 4 guide pin 6 fall into counterdie 5 then and finish matched moulds.
After adopting this practical matched moulds assistor, can make the upper and lower mould slitless connection, mobile matched moulds assistor can not cause weld tabs and diode chip for backlight unit to vibrate, and can not cause weld tabs and diode chip for backlight unit injustice yet, thereby can improve welding quality.
The diode welding quality is very important in the manufacturing of diode, has improved welding quality and has just improved whole diode output and quality.Can further improve the product reliability and the economic benefit of company.
Claims (4)
1. matched moulds assistor, it is characterized in that: comprise pedestal (1) and feet (2), pedestal (1) is a rectangle structure, its place, four angles does not have feet (2), the transverse ends of rectangle pedestal (1) respectively has a location slotted hole (1-1) that parallels with minor face, is provided with its sideline of row microscler clamping hole (1-2) parallel with minor face between two location slotted holes (1-1).
2. matched moulds assistor according to claim 1 is characterized in that: felt (3) all is equipped with in the same side in each hole of described platoon leader's shape clamping hole (1-2).
3. matched moulds assistor according to claim 1 is characterized in that: described feet (2) is threaded with pedestal (1).
4. matched moulds assistor according to claim 2 is characterized in that: described felt (3) is bonded in a side of microscler clamping hole (1-2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202927315U CN201744807U (en) | 2010-08-13 | 2010-08-13 | Die-closing assisting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202927315U CN201744807U (en) | 2010-08-13 | 2010-08-13 | Die-closing assisting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201744807U true CN201744807U (en) | 2011-02-16 |
Family
ID=43579478
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202927315U Expired - Lifetime CN201744807U (en) | 2010-08-13 | 2010-08-13 | Die-closing assisting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201744807U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102554533A (en) * | 2011-12-06 | 2012-07-11 | 中国航天科技集团公司第五研究院第五一〇研究所 | Dynode assembly welding fixture |
| CN109461673A (en) * | 2018-10-16 | 2019-03-12 | 黄山市祁门县锦城电器有限公司 | A kind of silicon particle assembling die and its assembly method |
-
2010
- 2010-08-13 CN CN2010202927315U patent/CN201744807U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102554533A (en) * | 2011-12-06 | 2012-07-11 | 中国航天科技集团公司第五研究院第五一〇研究所 | Dynode assembly welding fixture |
| CN102554533B (en) * | 2011-12-06 | 2014-11-05 | 中国航天科技集团公司第五研究院第五一〇研究所 | Dynode assembly welding fixture and application method thereof |
| CN109461673A (en) * | 2018-10-16 | 2019-03-12 | 黄山市祁门县锦城电器有限公司 | A kind of silicon particle assembling die and its assembly 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: 20110216 |
|
| CX01 | Expiry of patent term |