CN205265429U - A seal structure that is qualified for next round of competitions for motor - Google Patents
A seal structure that is qualified for next round of competitions for motor Download PDFInfo
- Publication number
- CN205265429U CN205265429U CN201521126562.7U CN201521126562U CN205265429U CN 205265429 U CN205265429 U CN 205265429U CN 201521126562 U CN201521126562 U CN 201521126562U CN 205265429 U CN205265429 U CN 205265429U
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- rubber
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- rubber ring
- ring
- circle
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Abstract
The utility model relates to the technical field of electric machine, especially indicate a seal structure that is qualified for next round of competitions for motor, including installing the rubber circle on the casing of motor, be equipped with the circular through -hole that supplies the lead -out wire to wear out in the rubber circle, rubber circles the side and is equipped with the recess, sealing rings are arranged in the grooves, the rubber side of circling is equipped with the gland, circular through -hole in the rubber circle upwards extends to the gland top. The utility model discloses an above -mentioned technical scheme's beneficial effect as follows: circling at rubber and addding the sealing washer, the lead -out wire passes the sealing washer, and the sealing washer enough further improves waterproof, dustproof effect, in addition, the gland lower surface cooperatees with the rubber circle and plays waterproof, the dustproof effect in third layer, moreover circle at rubber and add the ring, the ring cooperatees with circular through -hole in the gland, compresses tightly the gap between ring inner wall and the lead -out wire outer wall, has further guaranteed waterproof, the effect of preventing dust to the conical surface is personally submitted to the outward appearance, thereby is convenient for circle the gland lid at rubber.
Description
Technical field
The utility model relates to technical field of motors, refers to that especially a kind of outlet for motor is closeSeal structure.
Background technology
At present, the line cover endoporus of crossing of the lead-out wire of motor is circular mostly, but it is general to cross line coverFor solving lead-out wire easily by the problem of motor case sharp-pointed corner scratch, but cannot playThe well effect of waterproof and dustproof, if out of doors or hand in moist environment and use, motorIf body without fully protection, this endoporus is circular cross line cover and just can not meet humidity or familyOuter working environment seal request.
Utility model content
The technical problems to be solved in the utility model is to provide a kind of linear sealing that goes out for motorStructure, overcomes the defect that existing motor lead-out wire hermetically-sealed construction exists.
For solving the problems of the technologies described above, it is a kind of for motor that embodiment of the present utility model providesOutgoing line sealing structure, comprises the rubber ring on the casing that is arranged on motor, in described rubber ring, establishesHave the manhole passing for lead-out wire, described rubber ring upside is provided with groove, in described grooveBe provided with sealing ring, described rubber ring top is provided with gland, the manhole in described rubber ring toOn extend to gland top.
As preferably, described rubber ring upside is along the casing outer surface formation wing plate that stretches out, instituteState gland downside and be provided with the groove suitable with wing plate.
As preferably, in described sealing ring, the hole wall of manhole upwards extends to form annulus, instituteState annulus outside for the conical surface.
As preferably, the manhole in described rubber ring is positioned at groove center.
The beneficial effect of technique scheme of the present utility model is as follows: simple in structure, technology is closedReason, lead-out wire is through rubber ring, and rubber ring has good protective effect to lead-out wire, makesOutlet is not easy by motor case sharp-pointed corner scratch, and has certain waterproof and dustproof effectReally; On rubber ring, set up in addition sealing ring, lead-out wire is through sealing ring, and sealing ring enough enters oneStep improves waterproof and dustproof effect; In addition, gland lower surface matches and plays the 3rd with rubber ringThe effect of layer waterproof and dustproof; Moreover on rubber ring, set up annulus, the circle in annulus and glandThrough hole matches, and compresses the gap between circle ring inner wall and lead-out wire outer wall, has further ensuredWaterproof and dustproof effect, and outer surface is the conical surface, thus be convenient to gland to cover on rubber ring.
Brief description of the drawings
Fig. 1 is the structural representation of the utility model embodiment 1.
Fig. 2 is the structural representation of the utility model embodiment 2.
In figure 1, lead-out wire, 2, gland, 3, sealing ring, 4, rubber ring, 5, casing,6, annulus.
Detailed description of the invention
For making the technical problems to be solved in the utility model, technical scheme and advantage clearer,Be described in detail below in conjunction with the accompanying drawings and the specific embodiments.
The utility model provides a kind of outgoing line sealing structure for motor for existing deficiency,As depicted in figs. 1 and 2, comprise the rubber ring 4 on the casing that is arranged on motor 5, described rubberIn cushion rubber 4, be provided with the manhole passing for lead-out wire 1, described rubber ring 4 upsides are provided with recessedGroove, the manhole in described rubber ring 4 is positioned at groove center. In described groove, be provided with closeSeal 3, described rubber ring 4 tops are provided with gland 2, the manhole in described rubber ring 3Extend upwardly to gland 2 tops. Described rubber ring 3 upsides stretch out along casing 5 outer surfacesForm wing plate, described gland 2 downsides are provided with the groove suitable with wing plate.
Embodiment 1
In the present embodiment, a kind of outgoing line sealing structure for motor, as shown in Figure 1, comprisesBe arranged on the rubber ring 4 on the casing of motor 5, in described rubber ring 4, be provided with for lead-out wire 1The manhole passing, described rubber ring 4 upsides are provided with groove, the circle in described rubber ring 4Shape through hole is positioned at groove center. In described groove, be provided with sealing ring 3, on described rubber ring 4Side is provided with gland 2, and the manhole in described rubber ring 3 extends upwardly to gland 2 tops.Described rubber ring 3 upsides are along the casing 5 outer surfaces formation wing plate that stretches out, described gland 2 timesSide is provided with the groove suitable with wing plate.
In the present embodiment, the groove of described rubber ring 4 upsides is rectangular configuration, and described circle is logicalHole is positioned at the groove center of rectangle, and the outward extending wing plate of described rubber ring 3 upside is also squareShape structure, the groove of described gland 2 downsides is the rectangular configuration matching with the wing plate of rectangle.
Embodiment 2
The difference of the present embodiment and embodiment 1 is, as shown in Figure 2, and in described sealing ring 3The hole wall of manhole upwards extends to form annulus 6, and described annulus 6 outsides are the conical surface.
In the present embodiment, the groove of described rubber ring 4 upsides is circular configuration, and described circle is logicalHole is positioned at the groove center of rectangle, and the outward extending wing plate of described rubber ring 3 upside is also circleShape structure, the groove of described gland 2 downsides is the circular configuration matching with the wing plate of rectangle.
In the present embodiment, other structures are identical with the structure in embodiment 1, do not make tool in this enforcementThe book of body.
The above is preferred embodiment of the present utility model, it should be pointed out that for this technologyThe those of ordinary skill in field, is not departing under the prerequisite of principle described in the utility model,Can also make some improvements and modifications, these improvements and modifications also should be considered as of the present utility modelProtection domain.
Claims (4)
1. for an outgoing line sealing structure for motor, comprise on the casing that is arranged on motorRubber ring, is provided with the manhole passing for lead-out wire in described rubber ring, it is characterized in that,Described rubber ring upside is provided with groove, in described groove, is provided with sealing ring, described rubber ring topBe provided with gland, the manhole in described rubber ring extends upwardly to gland top.
2. a kind of outgoing line sealing structure for motor according to claim 1, its spyLevy and be, described rubber ring upside is along the casing outer surface formation wing plate that stretches out, described glandDownside is provided with the groove suitable with wing plate.
3. a kind of outgoing line sealing structure for motor according to claim 2, its spyLevy and be, in described sealing ring, the hole wall of manhole upwards extends to form annulus, described annulusOutside is the conical surface.
4. a kind of outgoing line sealing structure for motor according to claim 1, its spyLevy and be, the manhole in described rubber ring is positioned at groove center.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521126562.7U CN205265429U (en) | 2015-12-30 | 2015-12-30 | A seal structure that is qualified for next round of competitions for motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521126562.7U CN205265429U (en) | 2015-12-30 | 2015-12-30 | A seal structure that is qualified for next round of competitions for motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205265429U true CN205265429U (en) | 2016-05-25 |
Family
ID=56006933
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521126562.7U Active CN205265429U (en) | 2015-12-30 | 2015-12-30 | A seal structure that is qualified for next round of competitions for motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205265429U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108988553A (en) * | 2018-07-27 | 2018-12-11 | 北京摩拜科技有限公司 | Electric machine structure and a kind of lockset for lockset |
| WO2020103444A1 (en) * | 2018-11-19 | 2020-05-28 | 江苏紫金东方超声电机有限公司 | Liquid-resistant rotary ultrasonic motor employing traveling wave |
| CN114204511A (en) * | 2021-12-14 | 2022-03-18 | 鹰搏(江苏)线缆科技有限公司 | Wheel hub motor lead-out wire with waterproof and protect function |
-
2015
- 2015-12-30 CN CN201521126562.7U patent/CN205265429U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108988553A (en) * | 2018-07-27 | 2018-12-11 | 北京摩拜科技有限公司 | Electric machine structure and a kind of lockset for lockset |
| WO2020103444A1 (en) * | 2018-11-19 | 2020-05-28 | 江苏紫金东方超声电机有限公司 | Liquid-resistant rotary ultrasonic motor employing traveling wave |
| CN114204511A (en) * | 2021-12-14 | 2022-03-18 | 鹰搏(江苏)线缆科技有限公司 | Wheel hub motor lead-out wire with waterproof and protect function |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |