CN206628953U - Heavy direct-drive type starter soldering armature - Google Patents
Heavy direct-drive type starter soldering armature Download PDFInfo
- Publication number
- CN206628953U CN206628953U CN201720347695.XU CN201720347695U CN206628953U CN 206628953 U CN206628953 U CN 206628953U CN 201720347695 U CN201720347695 U CN 201720347695U CN 206628953 U CN206628953 U CN 206628953U
- Authority
- CN
- China
- Prior art keywords
- armature
- commutator
- winding
- soldering
- mounting groove
- 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 - Fee Related
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Abstract
The utility model discloses a kind of heavy direct-drive type starter soldering armature, in heavy direct-drive type starter, including armature and commutator, armature includes rotating shaft and stator core, stator core outer surface is uniformly provided with the slot for winding of indent, slot for winding is embedded with armature winding, and armature winding is made up of enamel covered wire；Mounting ring is cased with outside rotating shaft left end, installation ring outer surface offers mounting groove, and commutator inner surface has the projection being engaged with mounting groove, and commutator is coordinated by raised and mounting groove is arranged on rotating shaft left end；Commutator outer surface right-hand member covered with copper-based silver solder between armature winding left end terminal, is fixed between commutator and armature winding, armature winding terminal by copper-based silver solder soldering covered with copper-based silver solder.The utility model is simple in construction, reasonable in design, can undertake larger pulling-out force and can load high current for a long time, armature performance is effectively ensured.
Description
Technical field
Starter technical field is the utility model is related to, especially a kind of heavy direct-drive type starter soldering armature.
Background technology
Starter is that the electric energy of battery is converted into mechanical energy, and opening for engine is realized in driving engine flywheel rotation
It is dynamic.Starter is divided into direct current electric starter, gas starter motor, air injection starter etc. according to operation principle.Commutator is straight
Commutated on stream motor, A.C. series motor as electric current, in order to a part for allowing motor persistently to rotate down.Change
It is made up of to device brush and commutative ring.Due to the rotation of rotor, brush is rubbed with commutative ring all the time, and in the moment of commutation
Electric spark can also be produced and burnt and lost, commutator needs to undertake larger pulling-out force and load larger current with armature winding junction.
Utility model content
The technical problems to be solved in the utility model is：Overcome deficiency in the prior art, there is provided it is a kind of simple in construction, if
Meter is reasonable, can undertake larger pulling-out force and can load high current for a long time, ensure the heavy direct-drive type starter pricker of performance
Weld armature.
Technical scheme is used by the utility model solves its technical problem：A kind of heavy direct-drive type starter soldering
Armature, in heavy direct-drive type starter, including armature and the commutator on armature, armature include rotating shaft and ring
The stator core set around the shaft, the stator core outer surface are uniformly provided with the slot for winding of indent, and the slot for winding is embedded with
Armature winding, armature winding are made up of enamel covered wire；Mounting ring is cased with outside rotating shaft left end, the installation ring outer surface offers peace
Tankage, commutator inner surface have the projection being engaged with mounting groove, and the commutator coordinates installation by raised with mounting groove
In rotating shaft left end；Commutator outer surface right-hand member covered with copper-based silver solder, between the armature winding left end terminal covered with
Copper-based silver solder, fixed between the commutator and armature winding, armature winding terminal by copper-based silver solder soldering.
Further, mounting groove is trapezoidal along rotating shaft axial cross section.
The beneficial effects of the utility model are：Heavy direct-drive type starter soldering armature provided by the utility model, knot
Structure is simple, reasonable in design, can undertake larger pulling-out force and can load high current for a long time, armature performance is effectively ensured.
Brief description of the drawings
The utility model is further illustrated with embodiment below in conjunction with the accompanying drawings.
Fig. 1 is structural representation of the present utility model.
Fig. 2 be in Fig. 1 A to structural representation.
1. commutator, 2. rotating shaft, 3. stator core, 4. slot for winding, 5. armature winding, 6. mounting ring 7. is raised in figure
8. copper-based silver solder
Embodiment
The utility model is further described presently in connection with accompanying drawing.These accompanying drawings are simplified schematic diagram only to show
Meaning mode illustrates basic structure of the present utility model, therefore it only shows the composition relevant with the utility model.
A kind of heavy direct-drive type starter soldering armature as depicted in figs. 1 and 2, installed in heavy direct-drive type starter
It is interior, including armature and the commutator 1 on armature, the stator core 3 that armature includes rotating shaft 2 and twisted rotary shaft 2 is set, institute
State the slot for winding 4 that the outer surface of stator core 3 is uniformly provided with indent, the slot for winding 4 is embedded with armature winding 5, armature winding 5 by
Enamel covered wire forms.
It is cased with mounting ring 6 outside the left end of rotating shaft 2, the outer surface of mounting ring 6 offers mounting groove, and mounting groove is along the axle of rotating shaft 2
It is trapezoidal to section.The inner surface of commutator 1 has the projection 7 being engaged with mounting groove, and the commutator 1 passes through projection 7 and peace
Tankage, which coordinates, is arranged on the left end of rotating shaft 2.
The outer surface right-hand member of commutator 1 covered with copper-based silver solder 8, between the left end terminal of armature winding 5 covered with
Copper-based silver solder 8, consolidated between the commutator 1 and armature winding 5, the terminal of armature winding 5 by the copper-based soldering of silver solder 8
It is fixed.
When producing and processing armature, fusing point is used as 650 between commutator 1 and armature winding 5, the terminal of armature winding 5
DEG C copper-based silver solder 8, using the HD70 welding machines with current controller, adjustment electric current output melts solder to carry out soldering.
After solder joint cooling, then 500N pull-off tests are carried out, continuous production can be carried out after the completion of checking.The heavy direct-drive type being so designed that
Starter soldering armature, it is simple in construction, it is reasonable in design, the armature welded relative to common tin-lead solder, it can undertake larger
Pulling-out force simultaneously can load high current for a long time, and armature performance is effectively ensured.
For above-mentioned embodiment only to illustrate technical concepts and features of the present utility model, its object is to allow be familiar with this skill
The personage of art can understand content of the present utility model and be carried out, and protection model of the present utility model can not be limited with this
Enclose, all equivalent change or modifications made according to the utility model Spirit Essence, should all cover in protection model of the present utility model
In enclosing.
Claims (2)
1. a kind of heavy direct-drive type starter soldering armature, in heavy direct-drive type starter, it is characterized in that：Including electricity
Pivot and the commutator (1) on armature, the stator core (3) that armature includes rotating shaft (2) and twisted rotary shaft (2) is set, institute
The slot for winding (4) that stator core (3) outer surface is uniformly provided with indent is stated, the slot for winding (4) is embedded with armature winding (5), electricity
Pivot winding (5) is made up of enamel covered wire；Mounting ring (6) is cased with outside rotating shaft (2) left end, mounting ring (6) outer surface offers
Mounting groove, commutator (1) inner surface have the projection (7) that is engaged with mounting groove, the commutator (1) by raised (7) with
Mounting groove, which coordinates, is arranged on rotating shaft (2) left end；Commutator (1) outer surface right-hand member covered with copper-based silver solder (8), the armature around
Covered with copper-based silver solder (8), the commutator (1) and armature winding (5), armature winding (5) between group (5) left end terminal
Fixed between terminal by copper-based silver solder (8) soldering.
2. heavy direct-drive type starter soldering armature according to claim 1, it is characterized in that：Described mounting groove edge turns
Axle (2) axial cross section is trapezoidal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720347695.XU CN206628953U (en) | 2017-04-05 | 2017-04-05 | Heavy direct-drive type starter soldering armature |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720347695.XU CN206628953U (en) | 2017-04-05 | 2017-04-05 | Heavy direct-drive type starter soldering armature |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206628953U true CN206628953U (en) | 2017-11-10 |
Family
ID=60206411
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720347695.XU Expired - Fee Related CN206628953U (en) | 2017-04-05 | 2017-04-05 | Heavy direct-drive type starter soldering armature |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206628953U (en) |
-
2017
- 2017-04-05 CN CN201720347695.XU patent/CN206628953U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171110 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |