CN205610389U - High -power servo motor's lead wire seal structure - Google Patents
High -power servo motor's lead wire seal structure Download PDFInfo
- Publication number
- CN205610389U CN205610389U CN201620381486.2U CN201620381486U CN205610389U CN 205610389 U CN205610389 U CN 205610389U CN 201620381486 U CN201620381486 U CN 201620381486U CN 205610389 U CN205610389 U CN 205610389U
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- China
- Prior art keywords
- boss
- hole
- motor
- seal structure
- rear end
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Abstract
The utility model relates to a lead wire seal structure discloses a high -power servo motor's lead wire seal structure, including terminal box (1), the 1st elastic gasket circle (2), protection piece (3), fan mounting plate (4), the 2nd elastic gasket circle (5), motor rear end cap (6), be equipped with first boss (7) on terminal box (1), be equipped with the first through -hole that switches on with terminal box (1) inner chamber on first boss (7), be equipped with second boss (8) on motor rear end cap (6), be equipped with the second through -hole that switches on with motor rear end cap (6) inner chamber on second boss (8). The utility model provides a pair of high -power servo motor's lead wire seal structure places the elastic gasket circle between terminal box and the motor rear end cap in, reaches isolated external impurity and play sealed effect under the circumstances that has certain pressure, and the installation is simple, and price cost is low, can play good sealed effect simultaneously again.
Description
Technical field
This utility model relates to a kind of motor down-lead and seals structure, has particularly related to a kind of high-power servomotor
Lead-in wire seal structure.
Background technology
Existing high-power servomotor great majority use outlet method be all rosette, but rosette with
It is substantially between back end cover for motor and is rigidly connected, do not do special encapsulation process, therefore from motor air channel shell
In moisture and various dust impurity can enter the cavity of rear end cap encoder in and and rosette in,
Encoder and motor are produced impact.
Summary of the invention
This utility model is for disadvantages mentioned above of the prior art, it is provided that the simple Costco Wholesale of a kind of installation is low
Sealing structure.
In order to solve above-mentioned technical problem, this utility model is addressed by following technical proposals:
The lead-in wire of a kind of high-power servomotor seals structure, including rosette, the first elastic packing packing ring,
Guard member, fan installing plate, the second elastic packing packing ring, back end cover for motor；It is convex that rosette is provided with first
Platform, the first boss is provided with and the first through hole of rosette inner chamber conducting, and it is convex that motor rear end lid is provided with second
Platform, the second boss is provided with and the second through hole of motor rear end cover cavity conducting；First boss and the second boss
Between be provided with the first elastic packing packing ring；The second elastic packing it is provided with between fan installing plate and back end cover for motor
Packing ring；Fix even in guard member is sheathed on the first boss and the second boss and with the first boss or the second boss
Connect.
As preferably, the first through hole and the second through-hole aperture are identical.
As preferably, the inwall of guard member outer surface and the first through hole and the second through hole is fitted.
As preferably, the aperture of the first elastic packing packing ring and the first through-hole aperture or the second through-hole aperture phase
With.
This utility model, owing to have employed technique scheme, has a significant technique effect: this utility model
The lead-in wire of a kind of high-power servomotor provided seals structure, and elastic packing packing ring is placed in rosette and electricity
Between machine rear end cap, in the case of having certain pressure, reach to completely cut off introduced contaminants play the effect of sealing,
Installing simple, Costco Wholesale is low, can play again good sealing function simultaneously.
Accompanying drawing explanation
Fig. 1 is the first detonation configuration schematic diagram of the present utility model；
Fig. 2 is the second detonation configuration schematic diagram of the present utility model；
Fig. 3 is cross-sectional view of the present utility model；
Fig. 4 is part A partial structurtes schematic diagram of the present utility model.
Detailed description of the invention
With embodiment, this utility model is described in further detail below in conjunction with the accompanying drawings.
As shown in Figure 1, Figure 2, Figure 3, Figure 4, the lead-in wire of a kind of high-power servomotor seals structure, bag
Include rosette the 1, first elastic packing packing ring 2, guard member 3, fan installing plate the 4, second elastic sealing gasket
Circle 5, back end cover for motor 6；Rosette 1 is provided with the first boss 7, and the first boss 7 is provided with and rosette
1 inner chamber conducting the first through hole, back end cover for motor 6 is provided with the second boss 8, the second boss 8 be provided with
Second through hole of back end cover for motor 6 inner chamber conducting；First boss 7 and the second boss 8 are elastic close by first
Seal washer 2 connects；Fan installing plate 4 is connected by the second seal washer 5 with back end cover for motor 6；Protection
In part 3 is sheathed on the first boss 7 and the second boss 8 and fixing even with the first boss 7 or the second boss 8
Connecing, the first through hole and the second through-hole aperture are identical, guard member 3 outer surface and the first through hole and the second through hole
Inwall is fitted, and the aperture of the first elastic packing packing ring 2 is identical with the first through-hole aperture or the second through-hole aperture.
Back end cover for motor 6 has cannelure, adds the second elastic packing packing ring 5 and is pressing with fan installing plate 4
Tightly it is screwed to seal.The planar dimension of the first elastic packing packing ring 2 is processed into and the first boss 7
Unanimously, then hung tight on the screwed hole of the second boss 8 by screw, be equivalent to the first elastic sealing gasket
Circle 2 is placed within the binding faces of two hard parts to reach sealing function, and such motor down-lead is at one
The intracavity sealed.Meanwhile, in order to the encoder in motor and electric wire are reached better seal effect, add
Guard member 3, by electric wire in guard member 3, plays the effect of protection electric wire.Guard member 3 outer surface and
One through hole and the second through hole interference fit, prevent the first boss 7 and the second boss 8 seam from can enter motor
Moisture in the shell of air channel and various dust impurity.
In a word, the foregoing is only preferred embodiment of the present utility model, all apply for a patent according to this utility model
Equalization change and the modification that scope is made, all should belong to the covering scope of this utility model patent.
Claims (4)
1. a high-power servomotor lead-in wire seal structure, it is characterised in that include rosette (1),
First elastic packing packing ring (2), guard member (3), fan installing plate (4), the second elastic packing packing ring (5),
Back end cover for motor (6)；Rosette (1) is provided with the first boss (7), the first boss (7) be provided with
First through hole of rosette (1) inner chamber conducting, back end cover for motor (6) is provided with the second boss (8), the
Two boss (8) are provided with and the second through hole of back end cover for motor (6) inner chamber conducting；First boss (7) with
The first elastic packing packing ring (2) it is provided with between second boss (8)；Fan installing plate (4) and motor rear end
It is provided with the second elastic packing packing ring (5) between lid (6)；Guard member (3) be sheathed on the first boss (7) with
Fix in second boss (8) and with the first boss (7) or the second boss (8) and be connected.
The lead-in wire of a kind of high-power servomotor the most according to claim 1 seals structure, and its feature exists
In, the first through hole and the second through-hole aperture are identical.
The lead-in wire of a kind of high-power servomotor the most according to claim 2 seals structure, and its feature exists
In, the inwall laminating of guard member (3) outer surface and the first through hole and the second through hole.
4. sealing structure according to the lead-in wire of a kind of high-power servomotor described in Claims 2 or 3, it is special
Levying and be, the aperture of the first elastic packing packing ring (2) is identical with the first through-hole aperture or the second through-hole aperture.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620381486.2U CN205610389U (en) | 2016-04-29 | 2016-04-29 | High -power servo motor's lead wire seal structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620381486.2U CN205610389U (en) | 2016-04-29 | 2016-04-29 | High -power servo motor's lead wire seal structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205610389U true CN205610389U (en) | 2016-09-28 |
Family
ID=56968795
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620381486.2U Active CN205610389U (en) | 2016-04-29 | 2016-04-29 | High -power servo motor's lead wire seal structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205610389U (en) |
-
2016
- 2016-04-29 CN CN201620381486.2U patent/CN205610389U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180907 Address after: 311100 202, room 2, 518 Shun Feng Road, Yuhang District, Hangzhou, Zhejiang. Patentee after: HANGZHOU WEILING AUTOMATION TECHNOLOGY Co.,Ltd. Address before: 311188 518, Shun Feng Road, Qianjiang Economic Development Zone, Hangzhou, Zhejiang Patentee before: HANGZHOU TONGLING AUTOMATION Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| CP02 | Change in the address of a patent holder |
Address after: Room 101, Building 1, No. 100 Douwanqiao, Mojiaqiao Village, Tangqi Town, Linping District, Hangzhou City, Zhejiang Province, 310000 Patentee after: HANGZHOU WEILING AUTOMATION TECHNOLOGY Co.,Ltd. Address before: 311100 202, room 2, 518 Shun Feng Road, Yuhang District, Hangzhou, Zhejiang. Patentee before: HANGZHOU WEILING AUTOMATION TECHNOLOGY Co.,Ltd. |
|
| CP02 | Change in the address of a patent holder |