CN206117358U - Motor cover's mounting structure - Google Patents
Motor cover's mounting structure Download PDFInfo
- Publication number
- CN206117358U CN206117358U CN201620990395.9U CN201620990395U CN206117358U CN 206117358 U CN206117358 U CN 206117358U CN 201620990395 U CN201620990395 U CN 201620990395U CN 206117358 U CN206117358 U CN 206117358U
- Authority
- CN
- China
- Prior art keywords
- groove
- motor cover
- seal groove
- motor
- buckle
- 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
Links
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- Motor Or Generator Frames (AREA)
Abstract
The utility model provides a motor cover's mounting structure, its problem that connection sealing performance is poor that can solve among the prior art motor cover and motor cabinet. It includes motor cover and motor cabinet, and motor cover and motor cabinet pass through the bolt -up and connect its characterized in that: from outside to inside is equipped with outer seal groove, depressurized tank, packing groove and the interior upper sealing groove who is the annular structure in proper order on motor cover's the lower terminal surface, and outer seal groove is equipped with the recess with the cell wall inboard of the neighbouring one side of depressurized tank, be equipped with on the up end of motor cabinet with outer seal groove complex buckle and with interior upper sealing groove complex in the lower seal groove, buckle upper end is equipped with the arch of inside extension, in the buckle stretches into outer seal groove, its is protruding and the recess lock is connected, being equipped with the external seal circle in the recess, being equipped with the inside seal circle in the cell body that interior upper sealing groove and the amalgamation of interior lower seal groove formed, water -absorbing material is equipped with in the packing groove intussuseption.
Description
Technical field
The utility model is related to machine field, and in particular to a kind of mounting structure of motor cover.
Background technology
Motor mainly includes end cap, rotor, motor cabinet, and wherein end cap is used to support rotor and cover motor cabinet.It is existing
Motor cover and motor cabinet are typically bolted to connection, and go out to add pad in relative end face, but we have found that in reality
In the use of border, this attachment structure sealing property is poor, and dust, muddy water etc. can still enter motor cabinet, affect the as received basis of motor
Amount.
Utility model content
For the problems referred to above, the utility model provides a kind of mounting structure of motor cover, and it can be solved in prior art
The problem that the connection sealing of motor cover and motor cabinet can be differed from.
Its technical scheme is such, and it includes motor cover and motor cabinet, and it is tight that the motor cover and motor cabinet pass through bolt
It is solidly connected, it is characterised in that：Be sequentially provided with from outside to inside on the lower surface of the motor cover be circulus external seal groove,
Relief groove, packing groove and interior upper seal groove, the external seal groove is provided with groove with the relief groove adjacent to the cell wall inner side of side；
In the upper surface of the motor cabinet is provided with the buckle that coordinates with external seal groove and coordinates with interior upper seal groove
Lower seal groove cavity, the buckle upper end is provided with the projection for extending internally, and the buckle is stretched in the external seal groove, its raised and institute
State groove to be fastened and connected；
Exterior seal ring is provided with the groove, is provided with the cell body that the interior upper seal groove and interior lower seal groove cavity split are formed
Inner seal ring, in described filler groove absorbent material is filled with.
Further, cell wall inside lower end of the external seal groove with the relief groove adjacent to side is provided with inclined-plane.
Further, the rectangular cross-section of the exterior seal ring, the section of the inner seal ring is circle.
Further, the absorbent material is water swelling rubber.
The mounting structure of motor cover of the present utility model, external seal groove, buckle and exterior seal ring constitute first sealing knot
Structure, packing groove, absorbent material constitute the second seal structures, and interior upper seal groove, interior lower seal groove cavity and inner seal ring constitute the 3rd
Seal structures, can effectively improve the sealing property of the connection of motor cover and motor cabinet, it is to avoid dust, muddy water etc. enter motor
Seat, it is ensured that motor work quality.
Description of the drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the attachment structure schematic diagram of external seal groove of the present utility model and buckle.
Specific embodiment
As shown in Fig. 1 ~ Fig. 2, it includes motor cover 1 and motor cabinet 2, motor cover 1 and the company of being fastened by bolts of motor cabinet 2
Connect, be sequentially provided with external seal groove 12, the relief groove 14, packing groove for being circulus on the lower surface of motor cover 1 from outside to inside
15 and interior upper seal groove, external seal groove is provided with groove 121, lower end and is provided with inclined-plane with cell wall middle inside of the relief groove adjacent to side
122, external seal groove 12 is arranged along motor cover outline, and interior sealing groove is coaxially disposed with land 11；
The upper surface of motor cabinet 2 be provided with the buckle 21 that coordinates with external seal groove and with interior upper seal groove coordinate under
Seal groove, the upper end of buckle 21 is provided with the projection 211 for extending internally, and buckle 21 stretches into interior external seal groove 12, its projection 211 and groove
121 are fastened and connected；
Exterior seal ring 16 is provided with groove 121, raised 211 compress exterior seal ring 16, interior upper seal groove and interior lower seal groove cavity
Inner seal ring 13 is provided with the cell body that split is formed, water swelling rubber is filled with packing groove（It is not shown）；It is outer close
The rectangular cross-section of seal 16, the section of inner seal ring 13 is circle.
The setting of water swelling rubber can not only absorb certain moisture, and can further improve close upon inflation
Sealing property；The setting of relief groove and inclined-plane, is easy to stretching into for buckle.
Claims (4)
1. a kind of mounting structure of motor cover, it includes motor cover and motor cabinet, and the motor cover and motor cabinet are tight by bolt
It is solidly connected, it is characterised in that：Be sequentially provided with from outside to inside on the lower surface of the motor cover be circulus external seal groove,
Relief groove, packing groove and interior upper seal groove, the external seal groove is provided with groove with the relief groove adjacent to the cell wall inner side of side；
The upper surface of the motor cabinet be provided with the buckle that coordinates with external seal groove and with interior upper seal groove coordinate under it is close
Sealing groove, the buckle upper end is provided with the projection for extending internally, and the buckle is stretched in the external seal groove, its projection is recessed with described
Groove is fastened and connected；
Exterior seal ring is provided with the groove, is provided with interior close in the cell body that the interior upper seal groove and interior lower seal groove cavity split are formed
Seal, in described filler groove absorbent material is filled with.
2. the mounting structure of a kind of motor cover according to claim 1, it is characterised in that：The external seal groove subtracts with described
Cell wall inside lower end of the indent adjacent to side is provided with inclined-plane.
3. the mounting structure of a kind of motor cover according to claim 2, it is characterised in that：The section of the exterior seal ring is
Rectangle, the section of the inner seal ring is circle.
4. the mounting structure of a kind of motor cover according to claim 1, it is characterised in that：The absorbent material is swollen for water suction
Swollen rubber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620990395.9U CN206117358U (en) | 2016-08-31 | 2016-08-31 | Motor cover's mounting structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620990395.9U CN206117358U (en) | 2016-08-31 | 2016-08-31 | Motor cover's mounting structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206117358U true CN206117358U (en) | 2017-04-19 |
Family
ID=58514810
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620990395.9U Expired - Fee Related CN206117358U (en) | 2016-08-31 | 2016-08-31 | Motor cover's mounting structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206117358U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106253547A (en) * | 2016-08-31 | 2016-12-21 | 无锡太昌精密机械有限公司 | The mounting structure of motor cover |
-
2016
- 2016-08-31 CN CN201620990395.9U patent/CN206117358U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106253547A (en) * | 2016-08-31 | 2016-12-21 | 无锡太昌精密机械有限公司 | The mounting structure of motor cover |
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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: 20170419 Termination date: 20170831 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |