CN207664881U - A kind of rectification axle assembly - Google Patents
A kind of rectification axle assembly Download PDFInfo
- Publication number
- CN207664881U CN207664881U CN201721831511.3U CN201721831511U CN207664881U CN 207664881 U CN207664881 U CN 207664881U CN 201721831511 U CN201721831511 U CN 201721831511U CN 207664881 U CN207664881 U CN 207664881U
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- Prior art keywords
- axle assembly
- positive
- rear cover
- lead
- rectification
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Abstract
The utility model discloses a kind of rectification axle assemblies.The confluence axle assembly includes the positive plate for installing positive diode, confluence bridge, the rear cover to install negative diode, and positive plate, confluence bridge and rear cover combine successively, and confluence bridge is equipped with multiple lead plates passed through for conducting wire, and the lead intermediate plate to connecting wire；Rear cover is equipped with multiple through-holes passed through for lead plate.Multi phase stator lead and lead intermediate plate can be electrically connected by lead plate, the power generation rectification of double threephase stators can be suitable for, rectification efficiency is high, perfect heat-dissipating, while simple in structure, easy to produce.
Description
Technical field
The utility model is related to motor manufacture fields, more particularly to a kind of rectification axle assembly.
Background technology
With the rapid development of vehicle mounted electrical apparatus on automobile, intelligence degree is higher and higher, and the requirement to power supply system is also got over
Come higher.Most vehicle alternators are to generate alternating current using traditional threephase stator on the market at present, by making
Direct current is generated with the three-phase bridge rectifier circuit that common snowslide pipe forms, but this traditional approach rectification efficiency is low, stablizes
Property it is poor, the main reason for having cannot be satisfied the normal power supply demand of existing vehicle mounted electrical apparatus, having caused such case is conventional rectifier bridge
Since the unicity of its structure can only adapt to single three stators, conventional rectifier bridge can not adapt to the whole of multiple threephase stators
Circulationization, being mainly limited to conventional rectifier bridge its structure can not allow multi phase stator lead-out wire to pass through, and can not arrange it
Line processing.
Invention content
The purpose of this utility model is that in view of the above shortcomings of the prior art, a kind of rectification axle assembly of proposition can
Suitable for the rectification of double threephase stators, winding displacement processing can be carried out to multi phase stator lead-out wire.
The utility model solve its technical problem the technical solution adopted is that, the rectification axle assembly provided, including to pacify
Filling the positive plate of positive diode, the bridge that converges, to install the rear cover of negative diode, the positive plate, confluence bridge and rear cover combine successively,
The confluence bridge is equipped with multiple lead plates passed through for conducting wire, and the lead intermediate plate to connecting wire；The rear cover is equipped with more
A port passed through for the lead plate.
Further, it is additionally provided with the screw rod for the positive plate, confluence bridge and rear cover to be spirally connected.
Further, the screw rod is equipped with the gasket for the screw rod and positive plate to insulate.
Further, the positive plate is equipped with the first through hole for being pressed the positive diode.
Further, covered after described equipped with for negative diode by the second through-hole.
Further, the positive plate and confluence bridge riveting.
Further, the lead intermediate plate is welded with conducting wire.
Further, the confluence bridge is equipped with the connection sheet for being electrically connected respectively with positive diode and negative diode.
Further, the connection sheet is equipped with the pin for being separately connected the positive diode and negative diode.
Further, the positive plate is equipped with the B+ screws for exporting direct current.
A kind of rectification axle assembly provided by the utility model, can be by multi phase stator lead and lead intermediate plate by lead plate
It is electrically connected, the power generation rectification of double threephase stators can be suitable for, rectification efficiency is high, perfect heat-dissipating, while structure
Simply, easy to produce.
Description of the drawings
Fig. 1 is a kind of rectifier bridge general assembly structure chart of the utility model；
Fig. 2 is a kind of rectification axle assembly detonation configuration figure of the utility model.
In figure：After the positive plates of 1-, the positive diodes of 11-, 12-B+ screws, 2- confluences bridge, 21- lead plates, 22- leads intermediate plate, 3-
Lid, 31- negative diodes, 32- ports, 4- screw rods, 41- gaskets.
Specific implementation mode
It, below will control in order to illustrate more clearly of the utility model embodiment and/or technical solution in the prior art
Illustrate specific embodiment of the present utility model.It should be evident that the accompanying drawings in the following description is only the utility model
Some embodiments for those of ordinary skill in the art without creative efforts, can also basis
These attached drawings obtain other attached drawings, and obtain other embodiments.In addition, between being related to the belonging to and only indicate each component of orientation
Relative position relation, rather than absolute positional relation.
It please refers to Fig.1 and Fig. 2.The rectification axle assembly of the utility model, include the positive plate 1 for installing positive diode 11,
Confluence bridge 2, to install the rear cover 3 of negative diode 31, positive plate 1, confluence bridge 2 and rear cover 3 combine successively, and confluence bridge 2 is equipped with more
A lead plate 21 passed through for conducting wire, and the lead intermediate plate 22 to connecting wire；Rear cover 3 is passed through equipped with multiple for lead plate 21
Port 32.
Due to the port 32 that lead plate 21 is equipped with across rear cover 3, lead-out wire can pass through lead plate 21 on field frame assembly
It is pierced by, is connected directly between on lead intermediate plate 22 in centre bore, not only solve the winding displacement problem of rectification axle assembly, Er Qiegeng in this way
It is important that greatly increasing the applicability of rectification axle assembly, double threephase stators can be adapted to and used, generator is led to
Two groups of three-phase alternating currents for crossing rotor generation pass through rectifier circuit rectifies into direct current, and every group of phase current only has single group three-phase
The Wen Sheng of the half of circuit, diode is greatly reduced, and to reduce heat waste, improves rectification efficiency.
It is additionally provided with the screw rod 4 for positive plate 1, confluence bridge 2 and rear cover 3 to be spirally connected.Screw rod 4 is equipped with for by screw rod
4 gaskets 41 to insulate with positive plate 1.In order to make rectifier bridge that there is better stability, in due order by positive plate 1, confluence bridge 2 and rear cover 3
Sequence arrangement screw rod 4 is fixed.The effect of gasket 41 is that positive plate 1 is made to insulate with screw rod 4, has reached positive plate 1 and insulate with rear cover 3
Purpose.The material for 2 main part of bridge of converging in the present embodiment is plastics, and the material of positive plate 1 and rear cover 3 is aluminium, purpose master
Will be also for making positive plate 1 and rear cover 3 insulate, while the material of positive plate 1 and rear cover 3 is aluminium, also greatly improves rectifier bridge
The heat sinking function of assembly at work.
It is fixed using three 4 alignment plates 1 of screw rod, confluence bridge 2 and rear cover 3 in the present embodiment, is correspondingly provided on rear cover 3
Three are correspondingly provided on three fastening screw hole boss for being used for standing screw 4, positive plate 1 and confluence bridge 2 for what screw rod 4 passed through to lead to
Three screw rods 4 are sequentially passed through the confluence bridge 2 of positive plate 1 by hole, and screw rod 4 is convex by rotating the fastening screw hole being screwed on rear cover 3
On platform, whole fixed effect is had reached.
Positive plate 1 is equipped with the first through hole for being pressed positive diode 11.Rear cover 3 be equipped with for negative diode 31 by the
Two through-holes.The purpose is to preferably house and install positive diode 11 and negative diode 31, simultaneously because positive plate 1 and rear cover 3
Material is aluminium, it is possible to when positive diode 11 and negative diode 31 work, preferably be radiated for it.Not only make two poles
The work of pipe is more stable, but also greatly improves the service life of diode.
Positive plate 1 is riveted with confluence bridge 2.In order to more preferably be assembled, first positive plate 1 and confluence bridge 2 are riveted, positive plate 1
On be correspondingly provided with three riveting location holes, converge bridge 2 on be correspondingly provided with three rivet boss, rivet is passed through into the riveting on positive plate 1
Nail location hole is riveted with the rivet boss to converge on bridge 2.Then again by the positive plate 1 riveted and confluence bridge 2 and rear cover 3 into
The capable fixation that is spirally connected.
Lead intermediate plate 22 is welded with conducting wire.Its purpose is to make preferably to connect between conducting wire and lead intermediate plate 22, make
It can reach better conversion ratio, increase the electric conductivity of connection.
Confluence bridge 2 is equipped with the connection sheet for being electrically connected respectively with positive diode 11 and negative diode 31.Connection sheet is set
It is useful for being separately connected the pin of positive diode 11 and negative diode 31.In order to which AC rectification is preferably converted to direct current
Electricity reaches higher rectification rate, and rectification is carried out in the form of positive diode 11 and negative diode 31 form diode pair.
Positive plate 1 is equipped with the B+ screws 12 for exporting direct current.Its purpose is to preferably that direct current is externally defeated
Go out, vehicle mounted electrical apparatus can be fed directly to and used, accumulator can also be delivered to and carry out power reserve.
It, cannot the above content is specific preferred embodiment further detailed description of the utility model is combined
Assert that the specific implementation of the utility model is confined to these explanations.For the ordinary skill of the utility model technical field
For personnel, without departing from the concept of the premise utility, a number of simple deductions or replacements can also be made, should all regard
To belong to the scope of protection of the utility model.
Claims (10)
1. a kind of rectification axle assembly, including to install positive diode（11）Positive plate（1）, confluence bridge（2）, installing minus two
Pole pipe（31）Rear cover（3）, the positive plate（1）, confluence bridge（2）And rear cover（3）It combines successively, it is characterised in that：The confluence
Bridge（2）Equipped with multiple lead plates passed through for conducting wire（21）, and to the lead intermediate plate of connecting wire（22）；The rear cover（3）
The lead plate is supplied equipped with multiple（21）The port passed through（32）.
2. a kind of rectification axle assembly as described in claim 1, it is characterised in that：It is additionally provided with and is used for the positive plate（1）, confluence
Bridge（2）And rear cover（3）The screw rod being spirally connected（4）.
3. a kind of rectification axle assembly as claimed in claim 2, it is characterised in that：The screw rod（4）It is equipped with for will be described
Screw rod（4）With positive plate（1）The gasket of insulation（41）.
4. a kind of rectification axle assembly as described in claim 1, it is characterised in that：The positive plate（1）It is equipped with for described in press fitting
Positive diode（11）First through hole.
5. a kind of rectification axle assembly as described in claim 1, it is characterised in that：The rear cover（3）It is equipped with for negative diode
（31）By the second through-hole.
6. a kind of rectification axle assembly as described in claim 1, it is characterised in that：The positive plate（1）With confluence bridge（2）Riveting.
7. a kind of rectification axle assembly as described in claim 1, it is characterised in that：The lead intermediate plate（22）It is welded with conducting wire.
8. a kind of rectification axle assembly as described in claim 1, it is characterised in that：The confluence bridge（2）It is equipped with for distinguishing
With positive diode（11）And negative diode（31）The connection sheet of electrical connection.
9. a kind of rectification axle assembly as claimed in claim 8, it is characterised in that：The connection sheet is equipped with for being separately connected
State positive diode（11）And negative diode（31）Pin.
10. a kind of rectification axle assembly as described in claim 1, it is characterised in that：The positive plate（1）It is equipped with straight for exporting
The B+ screws of galvanic electricity（12）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721831511.3U CN207664881U (en) | 2017-12-25 | 2017-12-25 | A kind of rectification axle assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721831511.3U CN207664881U (en) | 2017-12-25 | 2017-12-25 | A kind of rectification axle assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207664881U true CN207664881U (en) | 2018-07-27 |
Family
ID=62943166
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721831511.3U Active CN207664881U (en) | 2017-12-25 | 2017-12-25 | A kind of rectification axle assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207664881U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109067095A (en) * | 2018-09-12 | 2018-12-21 | 浙江安美德汽车配件有限公司 | A kind of rectifier bridge rear cover integral structure |
| CN109495002A (en) * | 2018-10-19 | 2019-03-19 | 陕西航空电气有限责任公司 | A kind of aircraft oil cooling motor rotating rectifier |
-
2017
- 2017-12-25 CN CN201721831511.3U patent/CN207664881U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109067095A (en) * | 2018-09-12 | 2018-12-21 | 浙江安美德汽车配件有限公司 | A kind of rectifier bridge rear cover integral structure |
| CN109067095B (en) * | 2018-09-12 | 2019-11-29 | 浙江安美德汽车配件有限公司 | A kind of rectifier bridge rear cover integral structure |
| CN109495002A (en) * | 2018-10-19 | 2019-03-19 | 陕西航空电气有限责任公司 | A kind of aircraft oil cooling motor rotating rectifier |
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|---|---|---|---|
| GR01 | Patent grant |