CN208939703U - A kind of electric machine winding skeleton - Google Patents
A kind of electric machine winding skeleton Download PDFInfo
- Publication number
- CN208939703U CN208939703U CN201821961878.1U CN201821961878U CN208939703U CN 208939703 U CN208939703 U CN 208939703U CN 201821961878 U CN201821961878 U CN 201821961878U CN 208939703 U CN208939703 U CN 208939703U
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- China
- Prior art keywords
- contact pin
- needle stand
- slot
- pin slot
- baffle plate
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Abstract
The utility model relates to motor accessories fields, especially a kind of electric machine winding skeleton, the winding bobbin includes hollow coiling cavity and needle stand, the both ends open of the coiling cavity is respectively equipped with the overhead gage and lower baffle plate to extend outward, wherein, one end of lower baffle plate integrally connects with needle stand, and the contact pin slot of several groups linear type is offered in the needle stand, the contact pin slot is alternatively arranged, and contact pin slot includes exempting to weld contact pin slot and manual welding access slot.The utility model is provided with the different types of connecting groove of several groups, and the position of same type connecting groove substantially meets the requirement of existing most of winding bobbin, the requirement being able to satisfy in different motor butted line details, while using contact pin type wiring, high production efficiency.
Description
Technical field
The utility model relates to motor accessories field, especially a kind of electric machine winding skeleton.
Background technique
Motor in the prior art is made of rotor assembly and stator module, wherein in stator module include iron core and around
Line skeleton.On the market there are many different winding bobbin of shape, and connection jaws are also there are many design, but existing coiling bone
Frame only designs a kind of connection jaws, and needs by the enameled wire and contact pin on human weld's winding bobbin, and technique is cumbersome, a kind of
Skeleton may cannot be compatible with a variety of motors because the wiring of motor requires difference, cause additional cost.
Utility model content
The purpose of this utility model is that improve existing insulation framework, provides and a kind of facilitate motor to produce and there is difference
The modified form motor skeleton of the mode of connection.
The technical solution of the utility model are as follows:
A kind of electric machine winding skeleton, including hollow coiling cavity and needle stand, the both ends open of the coiling cavity is distinguished
Equipped with the overhead gage and lower baffle plate to extend outward, wherein one end of lower baffle plate integrally connects with needle stand, opens up in the needle stand
There is the contact pin slot of several groups linear type, the contact pin slot is alternatively arranged, and contact pin slot includes exempting to weld contact pin slot and manual welding access slot.
Preferably, the inner wall of the coiling cavity is equipped with the bar shaped tongue that several groups are used for secured core, the bar shaped
Tongue fits in coiling cavity inner wall.
Preferably, the needle stand is equipped with the wire lead slot for being embedded in lead in contact pin slot, the wire lead slot is opened up
In the upper surface or lower surface for exempting from weldering contact pin slot, wire lead slot is adapted with weldering contact pin slot number is exempted from.
Preferably, the needle stand protrudes from lower baffle plate, needle stand and lower baffle plate form the spill peace for adapting to stator core
Dress portion.
Preferably, the lower baffle plate edge is equipped with the screw hole for fixing motor down-lead.
The utility model has the beneficial effects that it is provided with the different types of connecting groove of several groups, and same type connecting groove
Position substantially meets the requirement of existing most of winding bobbin, and the requirement being able to satisfy in different motor butted line details is adopted simultaneously
With contact pin type wiring, high production efficiency.
Detailed description of the invention
Fig. 1: the utility model structure diagram.
Fig. 2: the cross-sectional view of the utility model bobbin winder bracket.
Fig. 3: the utility model top view.
In figure: 1, coiling cavity；2, needle stand；3, overhead gage；4, lower baffle plate；5, exempt to weld contact pin slot；6, manual welding access slot；7,
Bar shaped tongue；8；Wire lead slot；9, screw hole.
Specific embodiment
To be more clear the objectives, technical solutions, and advantages of the embodiments of the present invention, below in conjunction with embodiment and
Attached drawing, the utility model will be further described.
Embodiment
A kind of electric machine winding skeleton, as shown in Figure 1-3, include hollow coiling cavity 1 and needle stand 2, wherein coiling cavity 1
It is used to form enamel-cover line winding group, needle stand 2 connects enameled wire and external lead by contact pin.It opens at the both ends of the coiling cavity 1
Mouth is respectively equipped with the overhead gage 3 and lower baffle plate 4 to extend outward, wherein one end of lower baffle plate 4 integrally connects with needle stand 2, needle stand 2
The contact pin slot of several groups linear type is inside offered, the contact pin slot is alternatively arranged, and contact pin slot includes exempting to weld contact pin slot 5 and craft
Welding groove 6.
Preferably, for the stator core being preferably fixed in coiling cavity 1, in the inner wall of coiling cavity 1
Bar shaped tongue 7 of the several groups for secured core is opened up, the bar shaped tongue 7 fits in 1 inner wall of coiling cavity.In stator core
On open up groove compatible with the bar shaped tongue 7, can effective fixed stator iron core.
Preferably, needle stand opens up the wire lead slot 8 for being embedded in lead in contact pin slot, enameled wire both ends are set respectively
It sets in arbitrary contact pin slot, insulation-piercing when contact pin is inserted into contact pin slot, achievees the effect that connect enameled wire.Wherein, draw
Wire casing 8 is provided with the upper surface or lower surface for exempting to weld contact pin slot 5, and wire lead slot 8 is adapted with weldering 5 quantity of contact pin slot is exempted from.
Preferably, reducing the volume after motor assembles to rationally utilize space, the needle stand 2 protrudes from lower baffle plate
4, needle stand 2 and lower baffle plate 4 form the spill mounting portion for adapting to stator core, stator core from spill mounting portion be initially inserted into around
Inside line chamber body 1, the tail portion for staying in outside is adapted with 2 protrusion of needle stand.
Preferably, 4 edge of lower baffle plate is equipped with the screw hole 9 for fixing motor down-lead.
The utility model is improved for a kind of logical only connecting groove of existing winding bobbin, and existing winding bobbin connects
Line mode is single and technique is cumbersome, and production cost is huge.The utility model has a kind of needle stand 2 with a variety of connecting grooves, needle
Seat 2, which is equipped with, exempts to weld contact pin slot 5 and manual welding access slot 6, exempts to weld contact pin slot 5 for engaging wiring contact pin, wiring contact pin can lead to
Automation equipment insertion is crossed, wiring contact pin punctures the coat of paint of connection enameled wire inside needle stand after insertion, reaches the mesh of no-welding line
's；Retain manual welding access slot 6 on needle stand 2, is applicable to retain the motor of manual bonding wire.A variety of wiring that this needle stand is equipped with
Mode reduces the needs re-molded, and use contact pin type wiring suitable for a variety of different desired motors, improves production speed
Degree.
The above is only the preferred embodiment of the present invention, is not intended to limit the utility model, although referring to before
Embodiment is stated the utility model is described in detail, it for those skilled in the art, still can be to preceding
Technical solution documented by each embodiment is stated to modify or equivalent replacement of some of the technical features.It is all this
Within the spirit and principle of utility model, any modification, equivalent replacement, improvement and so on should be included in the utility model
Protection scope within.
Claims (5)
1. a kind of electric machine winding skeleton, it is characterised in that: the winding bobbin includes hollow coiling cavity (1) and needle stand (2),
The both ends open of the coiling cavity (1) is respectively equipped with the overhead gage (3) and lower baffle plate (4) to extend outward, wherein lower baffle plate
(4) one end integrally connects with needle stand (2), and the contact pin slot (5) of several groups linear type is offered in the needle stand (2), described
Contact pin slot is alternatively arranged, and contact pin slot includes exempting to weld contact pin slot (5) and manual welding access slot (6).
2. a kind of electric machine winding skeleton according to claim 1, it is characterised in that: the inner wall of the coiling cavity (1) is set
There is bar shaped tongue (7) of the several groups for secured core, the bar shaped tongue (7) fits in coiling cavity (1) inner wall.
3. a kind of electric machine winding skeleton according to claim 1, it is characterised in that: the needle stand (2) is equipped with for that will draw
Line is embedded in the wire lead slot (8) in contact pin slot, and the wire lead slot (8) is provided with the upper surface or lower surface for exempting to weld contact pin slot (5),
Wire lead slot (8) is adapted with weldering contact pin slot (5) quantity is exempted from.
4. a kind of electric machine winding skeleton according to claim 1, it is characterised in that: the needle stand (2) protrudes from lower baffle plate
(4), needle stand (2) and lower baffle plate (4) form the spill mounting portion for adapting to stator core.
5. a kind of electric machine winding skeleton according to claim 1, it is characterised in that: lower baffle plate (4) edge, which is equipped with, to be used
In the screw hole (9) of fixed motor down-lead.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821961878.1U CN208939703U (en) | 2018-11-26 | 2018-11-26 | A kind of electric machine winding skeleton |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821961878.1U CN208939703U (en) | 2018-11-26 | 2018-11-26 | A kind of electric machine winding skeleton |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208939703U true CN208939703U (en) | 2019-06-04 |
Family
ID=66727889
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821961878.1U Active CN208939703U (en) | 2018-11-26 | 2018-11-26 | A kind of electric machine winding skeleton |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208939703U (en) |
-
2018
- 2018-11-26 CN CN201821961878.1U patent/CN208939703U/en active Active
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