CN205945326U - Seal structure of motor cover lead -out wire - Google Patents
Seal structure of motor cover lead -out wire Download PDFInfo
- Publication number
- CN205945326U CN205945326U CN201620863588.8U CN201620863588U CN205945326U CN 205945326 U CN205945326 U CN 205945326U CN 201620863588 U CN201620863588 U CN 201620863588U CN 205945326 U CN205945326 U CN 205945326U
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- Prior art keywords
- lead
- out wire
- motor cover
- hole
- sheath
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Abstract
The utility model discloses a seal structure of motor cover lead -out wire, including recess and lead -out wire sheath, the recess is located motor cover's lead -out wire position, be equipped with lead -out wire sheath preformed hole on the interior motor cover's of recess the lateral wall, install the lead -out wire sheath in the lead -out wire sheath preformed hole, lead -out wire sheath tip is equipped with a plurality of lead -out wire holes that are used for drawing forth the wire. The utility model discloses use plastic rubber lead -out wire sheath to hug closely the motor cover lateral wall to carry out interference fit with lead -out wire sheath preformed hole, eliminate the clearance between spare part, guarantee the sealing performance of lead -out wire sheath and motor cover contact department, the non -through hole can be adopted in the lead -out wire hole to make to closely cooperate between lead -out wire and the non -through hole, guarantee the sealing performance of lead -out wire and lead -out wire hole contact department, the wire is drawn forth sealed glue of back reuse and is poured into the interior bonding gap of recess into to whole dustproof class waterproof seal protection effect is guaranteed to the ability, and messenger's motor can normally be worked on ground steady in a long -term.
Description
Technical field
This utility model is related to a kind of sealing structure of motor cover lead-out wire.
Background technology
At present, motor cover waterproof is usually the shape required for being made using plastic material or elastomeric material, by interference
Cooperation, so that plastic material or elastomeric material occur plastic deformation, to be close to motor cover, to reach the purpose of sealing.This existing
The sealing effectiveness that the encapsulating method of row is played is limited, and sealing grade is not high.Motor is larger in some humidity, or need to be immersed in water
It is impossible to play good waterproof sealing effect when working in medium severe environment.
Content of the invention
The purpose of this utility model is mainly led to using plastic deformation for solving current motor cover waterproof sealing structure
Interference fit carries out waterproof sealing, the bad technical problem of sealing effectiveness.
In order to solve above-mentioned technical problem, this utility model provides a kind of sealing structure of motor cover lead-out wire, including recessed
Groove and outgoing line sheath, described groove, located at the extraction line position of described motor cover, sets on the side wall of motor cover in described groove
There is outgoing line sheath preformed hole, described outgoing line sheath preformed hole inner close fitting hole wall is provided with described outgoing line sheath, described draw
Wire output protector end is provided with multiple extraction string holes for drawing wire.
Further, described extraction string holes is non-through hole, and described non-through hole bottom has thin-walled.
Further, it is marked with fluid sealant in described groove.
Further, described outgoing line sheath is plastic rubber part.
Compared with prior art, this utility model has the advantages that：
This utility model one side is close to motor cover side wall using plastic rubber outgoing line sheath and is carried out interference fit, eliminates
Gap between parts is it is ensured that the sealing property of outgoing line sheath and motor cover contact position；On the other hand, draw string holes can adopt
Non-through hole, a lead-out wire corresponds to a non-through and draws string holes, and during lead, the thin-walled on non-through hole can be brought out line
Penetrate so that between lead-out wire and non-through hole be fitted close it is ensured that lead-out wire with draw string holes contact position sealing property；
Another aspect, wire is injected in groove with fluid sealant after drawing again and bonds gap, thus can guarantee that in motor, motor cover is being drawn
There is at line position the sealing protection grade such as waterproof and dustproof of greater degree, larger in humidity, or it is immersed in water medium severe
In environment, play the sealing protection effect such as good waterproof and dustproof, enable motor normal work steadily in the long term.
Brief description
Fig. 1 is structural representation of the present utility model；
Fig. 2 is B-B sectional view in Fig. 1；
Fig. 3 is the axonometric chart of outgoing line sheath；
Fig. 4 is the front view of outgoing line sheath；
Fig. 5 is A-A sectional view in Fig. 4；
Fig. 6 is the partial enlarged drawing that in Fig. 5, circle I irises out part.
In figure：Draw string holes 1；Outgoing line sheath 2；Thin-walled 3；Motor cover 4；Lead-out wire 5；Groove 6；Fluid sealant 7；Lead-out wire
Sheath preformed hole 8.
Specific embodiment
Presently in connection with accompanying drawing, this utility model is described in further detail.These accompanying drawings are the schematic diagram of simplification,
Basic structure of the present utility model is only described in a schematic way, therefore it only shows the composition relevant with this utility model.
As shown in figures 1 to 6, the sealing structure of motor cover lead-out wire of the present utility model, including groove 6 and outgoing line sheath
2, groove 6 is approximately cuboid, and located at the extraction line position of motor cover 4, in groove 6, the side wall of motor cover 4 is provided with and draws groove 6
Wire output protector preformed hole 8, outgoing line sheath preformed hole 8 inner close fitting hole wall is provided with outgoing line sheath 2, outgoing line sheath 2 end
It is provided with multiple extraction string holes 1 for drawing wire, in figure is 4 extraction string holes 1.
Preferably, drawing string holes 1 is non-through hole, and non-through hole bottom has thin-walled 3.
Preferably, it is marked with fluid sealant 7 in groove 6.
Preferably, outgoing line sheath 2 is plastic rubber part.
During use, on the one hand it is close to motor cover 4 side wall using plastic rubber outgoing line sheath 2, and pre- with outgoing line sheath
Box out and 8 carry out interference fit, eliminate gap between parts it is ensured that the sealing of outgoing line sheath 2 and motor cover 4 contact position
Energy；On the other hand, draw string holes 1 and can adopt non-through hole, a lead-out wire 5 corresponds to a non-through and draws string holes 1, lead
When, the thin-walled 3 on non-through hole can be brought out line 5 and penetrate, so that being fitted close between lead-out wire 5 and non-through hole, protect
Card lead-out wire 5 and the sealing property drawing string holes 1 contact position；Another aspect, wire uses fluid sealant 7 to inject groove 6 after drawing again
Interior bonding gap, thus can guarantee that in motor, motor cover 4 has the sealing such as waterproof and dustproof of greater degree at extraction line position
Degree of protection, larger in humidity, or be immersed in water medium severe environment, play the sealing protections such as good waterproof and dustproof
Effect, enables motor normal work steadily in the long term.
With above-mentioned according to desirable embodiment of the present utility model for enlightenment, by above-mentioned description, related work people
Member can carry out various change and modification completely in the range of without departing from this utility model technological thought.This reality
The content being not limited in description with new technical scope it is necessary to determine its technology according to right
Property scope.
Claims (5)
1. the sealing structure of motor cover lead-out wire is it is characterised in that include groove and outgoing line sheath, described groove is located at described
The extraction line position of motor cover, in described groove, the side wall of motor cover is provided with outgoing line sheath preformed hole, described lead-out wire shield
Set preformed hole inner close fitting hole wall described outgoing line sheath is installed, described outgoing line sheath end be provided with multiple for drawing wire
Extraction string holes.
2. the sealing structure of motor cover lead-out wire according to claim 1 is it is characterised in that described extraction string holes is non-passing through
Perforation, described non-through hole bottom has thin-walled.
3. the sealing structure of motor cover lead-out wire according to claim 1 and 2 is it is characterised in that be marked with described groove
Fluid sealant.
4. the sealing structure of motor cover lead-out wire according to claim 3 is it is characterised in that described outgoing line sheath is to mould
Property rubber parts.
5. the sealing structure of motor cover lead-out wire according to claim 1 and 2 is it is characterised in that described outgoing line sheath
For plastic rubber part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620863588.8U CN205945326U (en) | 2016-08-11 | 2016-08-11 | Seal structure of motor cover lead -out wire |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620863588.8U CN205945326U (en) | 2016-08-11 | 2016-08-11 | Seal structure of motor cover lead -out wire |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205945326U true CN205945326U (en) | 2017-02-08 |
Family
ID=57923401
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620863588.8U Active CN205945326U (en) | 2016-08-11 | 2016-08-11 | Seal structure of motor cover lead -out wire |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205945326U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109943283A (en) * | 2019-03-28 | 2019-06-28 | 川木智能设备江苏有限公司 | A kind of permanent magnet synchronous motor outlet shaft waterproof technology |
| CN110277870A (en) * | 2019-07-29 | 2019-09-24 | 台州市全顺电驱动科技有限公司 | A kind of sealing structure of motor shaft lead-out wire |
| CN111953148A (en) * | 2019-05-17 | 2020-11-17 | 株式会社电装 | Drive device |
-
2016
- 2016-08-11 CN CN201620863588.8U patent/CN205945326U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109943283A (en) * | 2019-03-28 | 2019-06-28 | 川木智能设备江苏有限公司 | A kind of permanent magnet synchronous motor outlet shaft waterproof technology |
| CN111953148A (en) * | 2019-05-17 | 2020-11-17 | 株式会社电装 | Drive device |
| CN111953148B (en) * | 2019-05-17 | 2024-04-02 | 株式会社电装 | Driving device |
| CN110277870A (en) * | 2019-07-29 | 2019-09-24 | 台州市全顺电驱动科技有限公司 | A kind of sealing structure of motor shaft lead-out wire |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |