CN103414275A - Automobile alternator plastic protection cover threaded rod connecting structure - Google Patents
Automobile alternator plastic protection cover threaded rod connecting structure Download PDFInfo
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- CN103414275A CN103414275A CN2013103234105A CN201310323410A CN103414275A CN 103414275 A CN103414275 A CN 103414275A CN 2013103234105 A CN2013103234105 A CN 2013103234105A CN 201310323410 A CN201310323410 A CN 201310323410A CN 103414275 A CN103414275 A CN 103414275A
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- threaded rod
- connecting structure
- insert
- protection cover
- groove
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- Injection Moulding Of Plastics Or The Like (AREA)
Abstract
The invention relates to an automobile alternator plastic protection cover threaded rod connecting structure. The automobile alternator plastic protection cover threaded rod connecting structure comprises a connecting insert, a supporting insert and a confluence insert. The automobile alternator plastic protection cover threaded rod connecting structure is characterized in that a groove is formed in the middle of the supporting insert, wherein an iron set is inlaid in the groove; the connecting insert is provided with one bend; a B+ threaded rod penetrates through the connecting insert and the supporting insert with the groove and the iron set in the middle; one side of the connecting insert is attached to the end face of the iron set, and the other side of the connecting insert is exposed on the surface of a plastic support. The automobile alternator plastic protection cover threaded rod connecting structure has the advantages that the iron set provided with the groove is inlaid in the position which the B+ threaded rod penetrates through to form rigid support, therefore, the reliability of the automobile alternator plastic protection cover threaded rod connecting structure and the reliability of a client-side rectifier are improved, and the risk that an automobile alternator loses efficacy due to high temperature contraction and vibration of the plastic support is lowered.
Description
Technical field
The present invention relates to a kind of automobile current generator rectifier plastic stent, especially a kind of automobile generator plastic protective hood screw connecting structure.
Background technology
Existing automobile current generator is injection molded by connection inserting part and plastic grain etc. with Ford series 6G rectifier plastic stent.Wherein B+ output junction is the plastic eyelet of injection molding, and connection inserting part is inlayed in injection moulding at middle part.Plastic stent is assemblied on the rectifier of automobile current generator, rise conflux, support and insulating effect, these series of products B+ screw rod passes plastic stent by need, by straight burr and connection inserting part interference fit, the B+ electric current is connected to adjuster B+ and holds; B+ screw rod and support are fixed by B+ nut check.Vehicle harness, by being fixed on output cathode electric current on the B+ screw rod, is car load electrical appliance system power supply; When positive electrode current output had fault, whole vehicular electrical appliance system all will be paralysed or break down.
Generator in use, is in high temperature and vibration environment, and external wire harness vibrates because of extraneous, because external wire harness is heavier, while being subject to vibrating, the B+ screw rod has also been applied to a larger vibration force, because becoming plastics, external high temperature shrinks simultaneously, exist the B+ nut torque to disappear, the risk of nut loosening, cause the output sparking, extruder temperature is too high, plastic melt in plastic eyelet, further impact is exported, and finally causes the risk of whole generator failure., by B+ screw rod and brace interference conduction, there is the problem of virtual connection in the B+ end electric current of isochronous governor, thereby causes generator failure during high-temperature vibrating.
Summary of the invention
Main purpose of the present invention is to overcome above-mentioned deficiency, and a kind of automobile generator plastic protective hood screw connecting structure is provided, and this structure in use adopts the B+ screw rod to fix and is connected reliable plastic stent, improves the reliability of product.
The object of the present invention is achieved like this: a kind of automobile generator plastic protective hood screw connecting structure, and comprise connection inserting part, support inserts, the inserts that confluxes, it is characterized in that: at the middle part of supporting inserts, be provided with groove one, in groove, be inlaid with the iron cover.Connection inserting part is provided with many one bendings; During injection moulding, the B+ screw rod passes the support inserts of connection inserting part and middle part with groove iron cover, and one side is attached on iron cover end face, and another side is exposed at the surface of plastic stent.
Beneficial effect: embed a band channel cover at the B+ screw rod place of passing, form rigid support, avoided product to shrink because of the faint-hearted change of plastics high temperature in the process of using, cause nut loosening, the risk of plastic melt; Connection inserting part floats on the surface simultaneously, in the process of using except interference connects, also by iron, overlap with the B+ nut and compress and to contact conduction, thereby improved the reliability of product and the reliability of client rectifier, reduced the risk that generator lost efficacy because of plastic stent high-temperature shrinkage and vibration.
The accompanying drawing explanation
The invention will be further described below in conjunction with drawings and Examples.
Fig. 1 is the front view of prior art plastic stent.
Fig. 2 is A-A cutaway view in Fig. 1.
Fig. 3 is the cross-sectional schematic of prior art rectifier assembling.
Fig. 4 is the front view of plastic stent of the present invention.
Fig. 5 is A-A cutaway view in Fig. 4.
Fig. 6 is the cross-sectional schematic of rectifier assembling of the present invention.
In figure: the 1st, plastic stent, the 2nd, the inserts that confluxes, the 3rd, connection inserting part, the 4th, wear the B+ screw hole, the 5th, positive plate, the 6th, B+ nut, the 7th, B+ screw rod, the 8th, support inserts.
Embodiment
As shown in Figure 4, Figure 5 and Figure 6, the present invention includes the inserts 2 that confluxes, connection inserting part 3, support inserts 8, be provided with groove one at the middle part of supporting inserts 8, in groove, be inlaid with the iron cover.Connection inserting part 3 is provided with many one bendings; B+ screw rod 7 passes the support inserts 8 of connection inserting part 3 and middle part with groove iron cover, during injection moulding, supporting inserts 8, connection inserting part 3 and the inserts 2 that confluxes, be placed in injection mold, being injection molded into plastic stent 1 gets final product, connection inserting part 3 one sides are attached on iron cover end face like this, another side is exposed at the surface of plastic stent 1, forms rigid support, thereby has improved the reliability of product.
Claims (1)
1. automobile generator plastic protective hood screw connecting structure, comprise connection inserting part, support inserts, the inserts that confluxes, and it is characterized in that: at the middle part of supporting inserts, be provided with groove one, in groove, be inlaid with the iron cover; Connection inserting part is provided with many one bendings; The B+ screw rod passes the support inserts of connection inserting part and middle part with groove iron cover, and the one side of connection inserting part is attached on iron cover end face, and another side is exposed at the surface of plastic stent.
2
.A kind of automobile generator plastic protective hood screw connecting structure according to claim 1 is characterized in that: described B+ screw hole place is that metal material runs through, and formation is rigidly connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013103234105A CN103414275A (en) | 2013-07-30 | 2013-07-30 | Automobile alternator plastic protection cover threaded rod connecting structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013103234105A CN103414275A (en) | 2013-07-30 | 2013-07-30 | Automobile alternator plastic protection cover threaded rod connecting structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103414275A true CN103414275A (en) | 2013-11-27 |
Family
ID=49607267
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013103234105A Pending CN103414275A (en) | 2013-07-30 | 2013-07-30 | Automobile alternator plastic protection cover threaded rod connecting structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103414275A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114374300A (en) * | 2021-11-30 | 2022-04-19 | 江苏云意电气股份有限公司 | Automobile power controller |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20060017337A1 (en) * | 2004-07-20 | 2006-01-26 | Wetherill Associates, Inc. | Rectifier with extended stator lead connector used for charging system alternator |
| CN101764508A (en) * | 2008-12-17 | 2010-06-30 | 张金霞 | Input end structure of auto rectifier bracket |
| CN201523351U (en) * | 2009-11-04 | 2010-07-07 | 徐州云浩电子有限公司 | Voltage regulator |
| CN201758333U (en) * | 2010-07-17 | 2011-03-09 | 江苏云意电气股份有限公司 | Automotive voltage regulator mounting and connecting structure |
| US20120126638A1 (en) * | 2010-11-19 | 2012-05-24 | Mitsubishi Electric Corporation | Automotive alternator rectifying apparatus |
| CN202384886U (en) * | 2011-12-29 | 2012-08-15 | 博世汽车部件(长沙)有限公司 | Power generator of vehicle and protective cover thereof |
| CN203398905U (en) * | 2013-07-30 | 2014-01-15 | 江苏云意电气股份有限公司 | Plastic protective cover screw connection structure for automobile motor |
-
2013
- 2013-07-30 CN CN2013103234105A patent/CN103414275A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20060017337A1 (en) * | 2004-07-20 | 2006-01-26 | Wetherill Associates, Inc. | Rectifier with extended stator lead connector used for charging system alternator |
| CN101764508A (en) * | 2008-12-17 | 2010-06-30 | 张金霞 | Input end structure of auto rectifier bracket |
| CN201523351U (en) * | 2009-11-04 | 2010-07-07 | 徐州云浩电子有限公司 | Voltage regulator |
| CN201758333U (en) * | 2010-07-17 | 2011-03-09 | 江苏云意电气股份有限公司 | Automotive voltage regulator mounting and connecting structure |
| US20120126638A1 (en) * | 2010-11-19 | 2012-05-24 | Mitsubishi Electric Corporation | Automotive alternator rectifying apparatus |
| CN202384886U (en) * | 2011-12-29 | 2012-08-15 | 博世汽车部件(长沙)有限公司 | Power generator of vehicle and protective cover thereof |
| CN203398905U (en) * | 2013-07-30 | 2014-01-15 | 江苏云意电气股份有限公司 | Plastic protective cover screw connection structure for automobile motor |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114374300A (en) * | 2021-11-30 | 2022-04-19 | 江苏云意电气股份有限公司 | Automobile power controller |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20131127 |