CN207947665U - A kind of terminal connection type motor stator leading-out wire fixing structure - Google Patents
A kind of terminal connection type motor stator leading-out wire fixing structure Download PDFInfo
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- CN207947665U CN207947665U CN201721867098.6U CN201721867098U CN207947665U CN 207947665 U CN207947665 U CN 207947665U CN 201721867098 U CN201721867098 U CN 201721867098U CN 207947665 U CN207947665 U CN 207947665U
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- out wire
- lead
- plastic packaging
- fixing structure
- type motor
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Abstract
A kind of terminal connection type motor stator leading-out wire fixing structure, is related to motor field.Lead-out wire directly welded mode exists and draws that line terminals are unlocked, scolding tin is easy the influences such as thermally stressed, mechanical stress, is easy to cause scolding tin cracking, electrical machinery life is low.The utility model includes setting standoff plastic packaging stator, wire clamp, lead-out wire, the lead-out wire is connect after passing through wire clamp from outside to inside with the holder tie point scolding tin on plastic packaging stator, the holder is equipped with fastening column, the fastening column is equipped with cable clamping interface, the holder tie point is equipped with connecting terminal, the lead-out wire is connected with connector lug, the lead-out wire is caught in the cable clamping interface of fastening column and is auxiliarily fixed, lead-out wire is matched by connector lug and connecting terminal and is fixed after fixation, then carries out scolding tin connection.The technical program, by the fixed scolding tin again of the fixed of connector lug and wiring master, effectively improves the fastness and stability that lead-out wire is connected and fixed by fastening being auxiliarily fixed for column.
Description
Technical field
The utility model is related to motor field more particularly to a kind of terminal connection type motor stator leading-out wire fixing structures.
Background technology
Currently, the mode that DC brushless motor is connect with conducting wire, general factory is connected using pcb board mode, some are domestic
Producer due to cost considerations, also uses the connection of lead-out wire directly welded.But existing this lead-out wire directly welded mode, exists and draws
Outlet terminal is unlocked, scolding tin is easy the influences such as thermally stressed, mechanical stress, is easy to cause scolding tin cracking, and electrical machinery life is low
Under.
Invention content
The technical problems to be solved in the utility model and the technical assignment of proposition be to prior art carry out improve with
It improves, a kind of terminal connection type motor stator leading-out wire fixing structure is provided, to promote the fastness connected and stability as mesh
's.For this purpose, the utility model takes following technical scheme.
A kind of terminal connection type motor stator leading-out wire fixing structure, including set standoff plastic packaging stator, wire clamp, extraction
Line, the lead-out wire are connect after passing through wire clamp from outside to inside with the holder tie point scolding tin on plastic packaging stator, the holder
It is equipped with fastening column, the fastening column is equipped with cable clamping interface, and the holder tie point is equipped with connecting terminal, the lead-out wire
It is connected with connector lug, the lead-out wire is caught in the cable clamping interface of fastening column and is auxiliarily fixed, and lead-out wire is by connecing after fixing
The end of a thread matches with connecting terminal to be fixed, then carries out scolding tin connection.By fastening being auxiliarily fixed for column, pass through connector lug and wiring master
The fixed scolding tin again of fixed, effectively improve the fastness and stability that lead-out wire is connected and fixed.
As further improving and supplementing to above-mentioned technical proposal, the utility model further includes that following supplementary technology is special
Sign.
The connecting terminal is column, and the connector lug is ring-type.It is connected to column wiring by cyclic wire connection headgear
Terminal, connection is more stable firm, and solves the trouble being fixed temporarily when the direct scolding tin of traditional lead-out wire.
The fastening column is circular cylindrical shape, and the cable clamping interface top surface is open and laterally runs through.Circular cylindrical shape is convenient for
Processing, the structure of cable clamping interface are convenient for being caught in lead-out wire from top to bottom.
The fastening column quantity is identical as the quantity of connecting terminal, and it is adjacent with connecting terminal position to fasten column.It is logical
It crosses one-to-one adjacent fastening column and fixes lead-out wire, can preferably protect the connective stability of tie point, motor fortune
When row, the problem of causing tie point to loosen will not be shaken because lead-out wire is not fixed.
The lead-out wire is cased with heat-shrinkable T bush outside the part in plastic packaging stator, the quantity of heat-shrinkable T bush is according to lead-out wire
Depending on the length on the inside of plastic packaging stator.Heat-shrinkable T bush can effectively boundling lead-out wire, keep lead-out wire not at random, heat-shrinkable T bush adds
There is preferable shrinkage after heat.
On the plastic packaging stator bumping post is equipped with positioned at the inside of holder.By the way that bumping post is arranged, lead-out wire will not be because of operating
When shaking and collide with the rotor of inside, improve safety.
The bumping post is integrally formed when being stator plastic packaging by mold injection resin.It is integrally formed good insulating, structure is strong
Degree is high.
The connector lug is riveted with the lead-out wire.It rivets solid and reliable.
The fastening column is integrally formed with holder, and the connecting terminal is connected to the connecting interface of holder before plastic packaging
On, after plastic packaging, fastens column and connecting terminal is upward through plastic packaging layer.It fastens column to be integrally formed with holder, connecting terminal connection
Plastic packaging is molded again after holder, and intensity is high, and stability is good.
The bottom surface of the connector lug and the plastic packaging plane of stator are affixed, and when scolding tin connects, welding shape is cone.It is logical
The plastic packaging plane of the bottom surface and stator of crossing connector lug is affixed, then the scolding tin of cone connects, and is connected more stable and firm reliable.
The wire clamp is fixed on plastic packaging stator, including the upper folder for the fastening that interlocks up and down and lower folder.By it is upper folder and under
The mode of operation of the upper and lower fastening that interlocks of folder, easy to operate, fixed lead-out wire is convenient.
The timbering material is BPT resins；The wire clamp is by mold injection resin forming, resin material PA66.
High-temperature resistant result is good.
Advantageous effect：
1, the fastness and stability that lead-out wire is connected and fixed effectively are improved, reduces and mutually rubs with rotor because of lead-out wire
The noise of wiping and the engineering that generates is bad, the scolding tin cracking that will not be generated by long-term stress causes the life problems of motor, carries
Quality and the service life of motor are risen；And not needing pcb board connection just has good quality of connection, reduces cost.
Description of the drawings
Fig. 1 is the utility model structure diagram.
Fig. 2 is the utility model supporting structure schematic diagram.
In figure：1- holders；2- plastic packaging stators；3- wire clamps；4- lead-out wires；5- connecting terminals；6- connector lugs；7- thermal shrinkable sleeves
Pipe；101- fastens column；102- connecting interfaces；201- bumping posts.
Specific implementation mode
The technical solution of the utility model is described in further detail below in conjunction with Figure of description.
As shown in Figs. 1-2, a kind of terminal connection type motor stator leading-out wire fixing structure includes the plastic packaging equipped with holder 1
Stator 2, wire clamp 3, lead-out wire 4, lead-out wire 4 from outside to inside pass through wire clamp 3 after with the 1 tie point scolding tin of holder on plastic packaging stator 2
Connection, holder 1 are equipped with fastening column 101, and fastening column 101 is equipped with cable clamping interface, and 1 tie point of holder is equipped with connecting terminal 5, lead-out wire
4 are connected with connector lug 6, and lead-out wire 4 is caught in the cable clamping interface of fastening column 101 and is auxiliarily fixed, and lead-out wire 4 is by connecing after fixing
The end of a thread 6 matches with connecting terminal 5 to be fixed, then carries out scolding tin connection.
In order to promote the secured and stability of connection, connecting terminal 5 is column, and connector lug 6 is ring-type.Pass through cyclic wire connection
First 6 are socketed on column connecting terminal 5, and connection is more stable firm, and solve temporarily solid when traditional 4 direct scolding tin of lead-out wire
Fixed trouble.
For the ease of card line, fastening column 101 is circular cylindrical shape, and cable clamping interface top surface is open and laterally runs through.Circular cylindrical shape
Easy to process, the structure of cable clamping interface is convenient for being caught in lead-out wire 4 from top to bottom.
In order to protect the stability of tie point, fastening 101 quantity of column is identical as the quantity of connecting terminal 5, and fastens column
101 is adjacent with 5 position of connecting terminal.Lead-out wire 4 is fixed by one-to-one adjacent fastening column 101, it can be preferably
The connective stability for protecting tie point when motor operation, will not shake asking of causing tie point to loosen because lead-out wire 4 is not fixed
Topic occurs.
For boundling lead-out wire 4, lead-out wire 4 is cased with heat-shrinkable T bush 7 outside the part in plastic packaging stator 2, heat-shrinkable T bush 7
Quantity is depending on length of the lead-out wire 4 in 2 inside of plastic packaging stator.Heat-shrinkable T bush 7 can effectively boundling lead-out wire 4, make extraction
Line 4 is not at random, and heat-shrinkable T bush 7 has preferable shrinkage after heating.
Lead-out wire 4 and the rotor of inside are collided in order to prevent, and bumping post is equipped with positioned at the inside of holder 1 on plastic packaging stator 2
201.By being arranged bumping post 201, the shaking that lead-out wire 4 will not be when operating due to, collides with the rotor of inside, improves safety.
In order to increase the structural strength of bumping post 201, bumping post 201 is integrally formed when being stator plastic packaging by mold injection resin.
It is integrally formed good insulating, structural strength is high.
In order to realize that secured connection, connector lug 6 are riveted with lead-out wire 4.It rivets solid and reliable.
In order to ensure to fasten the structural stability of column 101 and connecting terminal 5, fastening column 101 is integrally formed with holder 1, connects
Line terminals 5 are connected to before plastic packaging in the connecting interface 102 of holder 1, after plastic packaging, fasten column 101 and connecting terminal 5 is worn upwards
Cross plastic packaging layer.It fastens column 101 to be integrally formed with holder 1, plastic packaging is molded again after 5 connecting bracket 1 of connecting terminal, and intensity is high, is stablized
Property is good.
In order to keep welding more solid and reliable, the bottom surface of connector lug 6 and the plastic packaging plane of stator are affixed, when scolding tin connects,
It is cone to weld shape.It is affixed by the bottom surface of connector lug 6 and the plastic packaging plane of stator, then the scolding tin of cone connects, even
It connects more stable and firm reliable.
For the ease of operation, wire clamp 3 is fixed on plastic packaging stator 2, including the upper folder for the fastening that interlocks up and down and lower folder.Pass through
The mode of operation of the upper and lower fastening that interlocks of upper folder and lower folder, easy to operate, 4 convenience of fixed lead-out wire.
Before stator plastic packaging, connecting terminal 5 is installed to by connecting interface 102 on holder 1, then carry out stator plastic packaging；Peace
Before filling lead-out wire 4, first lead-out wire 4 and connector lug 6 are riveted, after riveting, each connector lug 6 is inserted in corresponding wiring
Terminal 5, while lead-out wire 4 is caught in the cable clamping interface for fastening column 101, connector lug 6 is then pressed into bottom and stator plastic packaging face paste
It closes, then carries out scolding tin.According to the length of every line of stator inside lead 4, the other end of lead-out wire 4 is inserted in respective numbers and big
Small thermal shrinkable sleeve, and lead-out wire 4 is placed between bumping post 201 and the outer wall of plastic packaging stator 2, finally clamping fixed under wire clamp 3
Onto plastic packaging stator 2, lead-out wire 4 is put into the wire casing of lower folder, wire clamp 3 is upper clamping fixed on card.
In this example, thermal shrinkable sleeve is of different sizes 2, and one is entangled 3 lead-out wires 4, and one is entangled 2 lead-out wires 4.
In this example, 1 material of holder is BPT resins；Wire clamp 3 is by mold injection resin forming, resin material PA66.It is resistance to
High temp effect is good.
A kind of terminal connection type motor stator leading-out wire fixing structure shown in figure 1 above -2 is the specific of the utility model
Embodiment has embodied the utility model in essence feature and progress, needs can be used according to actual, in the utility model
Enlightenment under, the equivalent modifications of shape, structure etc., the row in the protection domain of this programme are carried out to it.
Claims (10)
1. a kind of terminal connection type motor stator leading-out wire fixing structure, including it is equipped with holder（1）Plastic packaging stator（2）, wire clamp
（3）, lead-out wire（4）, the lead-out wire（4）Wire clamp is passed through from outside to inside（3）Afterwards with plastic packaging stator（2）On holder（1）Even
Contact scolding tin connects, it is characterised in that：The holder（1）It is equipped with fastening column（101）, the fastening column（101）It is equipped with
Cable clamping interface, the holder（1）Tie point is equipped with connecting terminal（5）, the lead-out wire（4）It is connected with connector lug（6）, described
Lead-out wire（4）It is caught in fastening column（101）Cable clamping interface in be auxiliarily fixed, it is fixed after lead-out wire（4）Pass through connector lug（6）
With connecting terminal（5）Match and fix, then carries out scolding tin connection.
2. a kind of terminal connection type motor stator leading-out wire fixing structure according to claim 1, it is characterised in that：It is described
Connecting terminal（5）For column, the connector lug（6）For ring-type.
3. a kind of terminal connection type motor stator leading-out wire fixing structure according to claim 1, it is characterised in that：It is described
Fastening column（101）For circular cylindrical shape, the cable clamping interface top surface is open and laterally runs through.
4. a kind of terminal connection type motor stator leading-out wire fixing structure according to claim 1, it is characterised in that：It is described
Fastening column（101）Quantity and connecting terminal（5）Quantity it is identical, and fasten column（101）With connecting terminal（5）Position phase
It is adjacent.
5. a kind of terminal connection type motor stator leading-out wire fixing structure according to claim 1, it is characterised in that：It is described
Lead-out wire（4）In plastic packaging stator（2）It is cased with heat-shrinkable T bush outside interior part（7）, heat-shrinkable T bush（7）Quantity according to lead-out wire
（4）In plastic packaging stator（2）Depending on the length of inside.
6. a kind of terminal connection type motor stator leading-out wire fixing structure according to claim 1, it is characterised in that：It is described
Plastic packaging stator（2）It is upper to be located at holder（1）Inside be equipped with bumping post（201）.
7. a kind of terminal connection type motor stator leading-out wire fixing structure according to claim 6, it is characterised in that：It is described
Bumping post（201）For stator plastic packaging when by mold injection resin forming.
8. a kind of terminal connection type motor stator leading-out wire fixing structure according to claim 1, it is characterised in that：It is described
Connector lug（6）With the lead-out wire（4）Riveting.
9. a kind of terminal connection type motor stator leading-out wire fixing structure according to claim 1, it is characterised in that：It is described
Fastening column（101）With holder（1）It is integrally formed, the connecting terminal（5）Holder is connected to before plastic packaging（1）Connection connect
Mouthful（102）On, after plastic packaging, fasten column（101）And connecting terminal（5）It is upward through plastic packaging layer.
10. a kind of terminal connection type motor stator leading-out wire fixing structure according to claim 2, it is characterised in that：Institute
The connector lug stated（6）Bottom surface and the plastic packaging plane of stator be affixed, when scolding tin connects, welding shape is cone.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721867098.6U CN207947665U (en) | 2017-12-27 | 2017-12-27 | A kind of terminal connection type motor stator leading-out wire fixing structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721867098.6U CN207947665U (en) | 2017-12-27 | 2017-12-27 | A kind of terminal connection type motor stator leading-out wire fixing structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207947665U true CN207947665U (en) | 2018-10-09 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721867098.6U Active CN207947665U (en) | 2017-12-27 | 2017-12-27 | A kind of terminal connection type motor stator leading-out wire fixing structure |
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| CN (1) | CN207947665U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108092437A (en) * | 2017-12-27 | 2018-05-29 | 卧龙电气集团股份有限公司 | A kind of terminal connection type motor stator leading-out wire fixing structure |
-
2017
- 2017-12-27 CN CN201721867098.6U patent/CN207947665U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108092437A (en) * | 2017-12-27 | 2018-05-29 | 卧龙电气集团股份有限公司 | A kind of terminal connection type motor stator leading-out wire fixing structure |
| CN108092437B (en) * | 2017-12-27 | 2024-03-15 | 卧龙电气驱动集团股份有限公司 | Terminal connection type motor stator outgoing line fixing structure |
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