CN103406873A - Rectifier diode positioning and press mounting clamp and press mounting method - Google Patents
Rectifier diode positioning and press mounting clamp and press mounting method Download PDFInfo
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- CN103406873A CN103406873A CN2013103216520A CN201310321652A CN103406873A CN 103406873 A CN103406873 A CN 103406873A CN 2013103216520 A CN2013103216520 A CN 2013103216520A CN 201310321652 A CN201310321652 A CN 201310321652A CN 103406873 A CN103406873 A CN 103406873A
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Abstract
The invention discloses a rectifier diode positioning and press mounting clamp and a press mounting method, and belongs to the technical field of rectifiers. The rectifier diode positioning and press mounting clamp comprises a pressing plate, a light spring, a bottom plate, a positioning plate, positioning pins and a positioning core, wherein holes are formed in the positioning plate and the bottom plate, the positioning pins are fixed in positioning pin holes in the positioning plate, the positioning core is limited in the holes in the positioning plate and the bottom plate and can vertically slide, the light spring is arranged between the positioning core and the bottom plate and jacks the positioning core, and the positioning plate is fixed on the bottom plate through fixing bolts and mounted on a mold base with the pressing plate. The invention further discloses a diode press mounting method by utilizing the clamp. The rectifier diode positioning and press mounting clamp and the press mounting method have the advantages as follows: a C-shaped bend of a diode lead faces the required direction, and an operator doesn't need to perform alignment, so that the bad effects caused due to negligence of the operator are avoided; and the operator doesn't need to carefully perform alignment, so that the operation time is reduced greatly, the work efficiency of the operator is effectively improved, and the enterprise cost is reduced.
Description
Technical field
The present invention relates to a kind of fixture and utilize its method press-fited, belong to the rectifier technical field, especially a kind of rectifier diodes location pressing clamp of tool and pressing method.
Background technology
[0002] rectifier is indispensable part above generator, the effect that it plays is after diode rectification, to change the three-phase alternating current that the AC generator for vehicle stator coil produces into direct current, charges and powers to other electrical appliance of automobile to automobile storage battery.And diode is the heart component of rectifier, the quality of its quality has directly determined the quality of the performance of generator.The effect to the diode chip for backlight unit buffer protection is played in the bending of the diode (as Fig. 1) of band " C " shape clinched lead; and the direction of " C " shape bending plays vital effect to the effect of diode chip for backlight unit buffer protection function, therefore particularly important to the control of lead-in wire " C " shape wrap direction when press-fiting.
Use at present the rectifier of diode of band " C " shape clinched lead when producing, " C " shape wrap direction wayward (as Fig. 2) of lead-in wire, go to adjust after can only leaning on operator's eyes to observe.Affected on the one hand the efficiency that diode press-fits; Can't guarantee the uniformity of product on the other hand, the problem of diode lead " C " shape wrap direction mistake often occur.
Summary of the invention
The objective of the invention is the problem existed for above-mentioned prior art, a kind of rectifier diodes location pressing clamp and pressing method are provided, the method can guarantee that " C " shape bending of diode lead is towards needed direction.
The technical solution used in the present invention is: a kind of rectifier diodes location pressing clamp, comprise pressing plate, light spring, base plate, location-plate, alignment pin and positioning core, it is characterized in that: location-plate and base plate are provided with hole, alignment pin is fixed in the fixed position pin-and-hole of location-plate, positioning core is limited in the hole of location-plate and base plate, can slide up and down, light spring is arranged between positioning core and base plate, withstand positioning core, location-plate is fixed on base plate by set bolt, is arranged on mould bases together with pressing plate.
The pressing method of a kind of rectifier diodes location pressing clamp comprises the following steps:
A. battery lead plate is placed on location-plate, with the position of alignment pin location live electrode plate.
B. diode lead is put into to the positioning core pilot hole, located " C " shape wrap direction by the pilot hole on positioning core.
The location of C. carrying out diode press-fits, and pressing plate extruding diode, combine closely diode and battery lead plate.
D. after pressing plate lifted, the battery lead plate that positioning core will have been press-fited by the elastic force effect of light spring ejected.
The invention has the beneficial effects as follows: can guarantee that " C " shape bending of diode lead, towards needed direction, ensures product consistency; Without operating personnel's contraposition, avoided because of operating personnel carelessness, and cause bad, improve product reliability; Do not need the careful contraposition of operating personnel, greatly reduced the time of operation, effectively improved operating personnel's operating efficiency, reduced entreprise cost.
The accompanying drawing explanation
The invention will be further described below in conjunction with accompanying drawing.
Fig. 1 is the structural representation of the diode of band " C " shape clinched lead;
Fig. 2 is the structural representation of prior art;
Fig. 3 is structural representation of the present invention;
Fig. 4 is the schematic diagram of positioning core;
Fig. 5 is the structural representation of location-plate.
In figure: 1, mould bases, 2, pressing plate, 3, the diode of band " C " shape clinched lead, 4, positioning core, 5, location-plate, 6, base plate, 7, light spring, 8, set bolt, 9, alignment pin, 10, battery lead plate, 11. pilot holes, 12. dowel holes.
The specific embodiment
As Fig. 3, shown in Figure 4 and Figure 5, a kind of rectifier riveting clamp, comprise pressing plate (2), light spring (7), base plate (6), location-plate (5), alignment pin (9) and positioning core (4), location-plate (5) and base plate (6) are provided with hole, alignment pin (9) is fixed in the dowel hole (12) of location-plate (5), positioning core (4) is limited in the hole of location-plate (5) and base plate (6), can slide up and down, light spring (7) is arranged between positioning core (4) and base plate (6), withstand positioning core (4), location-plate (5) is fixed on base plate (6) by set bolt (8), then together with pressing plate (2), be arranged on mould bases (1).
The pressing method of a kind of rectifier diodes location pressing clamp comprises the following steps:
A. battery lead plate (10) is placed on to location-plate (5) upper, with the position of alignment pin (9) location live electrode plate (10).
B. diode (3) lead-in wire is put into to positioning core (4) pilot hole (11), locate " C " shape wrap direction by the pilot hole (11) on positioning core (4).
The location of C. carrying out diode press-fits, and pressing plate (2) extruding diode (3), combine closely diode (3) and battery lead plate (10).
D. after pressing plate (2) lifted, positioning core (4) was ejected by the battery lead plate (10) that the elastic force effect of light spring (7) will press-fit.
Claims (2)
1. a rectifier diodes is located pressing clamp, comprise pressing plate, light spring, base plate, location-plate, alignment pin and positioning core, it is characterized in that: location-plate and base plate are provided with hole, alignment pin is fixed in the dowel hole of location-plate, and positioning core is limited in the hole of location-plate and base plate, can slide up and down, light spring is arranged between positioning core and base plate, withstand positioning core, location-plate is fixed on base plate by set bolt, is arranged on mould bases together with pressing plate.
2. a kind of rectifier diodes according to claim 1 is located the pressing method of pressing clamp, it is characterized in that comprising the following steps:
A. battery lead plate is placed on location-plate, with the position of alignment pin location live electrode plate;
B. diode lead is put into to the positioning core pilot hole, located " C " shape wrap direction by the pilot hole on positioning core;
The location of C. carrying out diode press-fits, and pressing plate extruding diode, combine closely diode and battery lead plate;
D. after pressing plate lifted, the battery lead plate that positioning core will have been press-fited by the elastic force effect of light spring ejected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310321652.0A CN103406873B (en) | 2013-07-29 | 2013-07-29 | A kind of rectifier diodes location pressing clamp and pressing method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310321652.0A CN103406873B (en) | 2013-07-29 | 2013-07-29 | A kind of rectifier diodes location pressing clamp and pressing method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103406873A true CN103406873A (en) | 2013-11-27 |
| CN103406873B CN103406873B (en) | 2016-02-24 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201310321652.0A Active CN103406873B (en) | 2013-07-29 | 2013-07-29 | A kind of rectifier diodes location pressing clamp and pressing method |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103824793A (en) * | 2014-02-28 | 2014-05-28 | 西安永电电气有限责任公司 | Electrode modification device |
| CN103950012A (en) * | 2014-04-29 | 2014-07-30 | 江苏云意电气股份有限公司 | Diode press mounting clamp of rectifier and press mounting method by replacing limit columns |
| CN107598803A (en) * | 2017-09-07 | 2018-01-19 | 江苏云意电气股份有限公司 | A kind of rectifier special construction diode pressing clamp |
| CN107639568A (en) * | 2017-09-13 | 2018-01-30 | 江苏云意电气股份有限公司 | A kind of rectifier press-fit diode fixture |
| CN107932112A (en) * | 2017-10-31 | 2018-04-20 | 武汉船用机械有限责任公司 | A kind of positioning tool |
| CN108942785A (en) * | 2018-08-28 | 2018-12-07 | 安徽江淮汽车集团股份有限公司 | A kind of camshaft flow-limiting valve press-fitting tool |
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| US6065381A (en) * | 1997-09-13 | 2000-05-23 | Samsung Electronics Co., Ltd. | Apparatus for cutting tie bars of semiconductor packages |
| CN2561097Y (en) * | 2002-03-27 | 2003-07-16 | 朋程科技股份有限公司 | Embedded power semiconductor packaging apparatus |
| CN102067296A (en) * | 2008-05-08 | 2011-05-18 | 武藏工业株式会社 | Jig for aligning leadframe |
| CN203055866U (en) * | 2012-12-28 | 2013-07-10 | 贵州雅光电子科技股份有限公司 | A device used for assembling diodes on a rectifier substrate |
| CN203390868U (en) * | 2013-07-29 | 2014-01-15 | 江苏云意电气股份有限公司 | Rectifier diode positioning and press-mounting clamp |
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2013
- 2013-07-29 CN CN201310321652.0A patent/CN103406873B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
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| US6065381A (en) * | 1997-09-13 | 2000-05-23 | Samsung Electronics Co., Ltd. | Apparatus for cutting tie bars of semiconductor packages |
| CN2561097Y (en) * | 2002-03-27 | 2003-07-16 | 朋程科技股份有限公司 | Embedded power semiconductor packaging apparatus |
| CN102067296A (en) * | 2008-05-08 | 2011-05-18 | 武藏工业株式会社 | Jig for aligning leadframe |
| CN203055866U (en) * | 2012-12-28 | 2013-07-10 | 贵州雅光电子科技股份有限公司 | A device used for assembling diodes on a rectifier substrate |
| CN203390868U (en) * | 2013-07-29 | 2014-01-15 | 江苏云意电气股份有限公司 | Rectifier diode positioning and press-mounting clamp |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103824793A (en) * | 2014-02-28 | 2014-05-28 | 西安永电电气有限责任公司 | Electrode modification device |
| CN103950012A (en) * | 2014-04-29 | 2014-07-30 | 江苏云意电气股份有限公司 | Diode press mounting clamp of rectifier and press mounting method by replacing limit columns |
| CN103950012B (en) * | 2014-04-29 | 2016-04-20 | 江苏云意电气股份有限公司 | The pressing method of limited post is changed in a kind of rectifier diodes pressing clamp and utilization |
| CN107598803A (en) * | 2017-09-07 | 2018-01-19 | 江苏云意电气股份有限公司 | A kind of rectifier special construction diode pressing clamp |
| CN107639568A (en) * | 2017-09-13 | 2018-01-30 | 江苏云意电气股份有限公司 | A kind of rectifier press-fit diode fixture |
| CN107932112A (en) * | 2017-10-31 | 2018-04-20 | 武汉船用机械有限责任公司 | A kind of positioning tool |
| CN107932112B (en) * | 2017-10-31 | 2020-04-14 | 武汉船用机械有限责任公司 | Positioning tool |
| CN108942785A (en) * | 2018-08-28 | 2018-12-07 | 安徽江淮汽车集团股份有限公司 | A kind of camshaft flow-limiting valve press-fitting tool |
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|---|---|
| CN103406873B (en) | 2016-02-24 |
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