CN203368211U - Seal structure of motor leading-out wire wiring terminal - Google Patents
Seal structure of motor leading-out wire wiring terminal Download PDFInfo
- Publication number
- CN203368211U CN203368211U CN 201320453301 CN201320453301U CN203368211U CN 203368211 U CN203368211 U CN 203368211U CN 201320453301 CN201320453301 CN 201320453301 CN 201320453301 U CN201320453301 U CN 201320453301U CN 203368211 U CN203368211 U CN 203368211U
- Authority
- CN
- China
- Prior art keywords
- wiring terminal
- connector
- binding post
- rubber seal
- lining ring
- 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
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 21
- 229910052802 copper Inorganic materials 0.000 claims abstract description 21
- 239000010949 copper Substances 0.000 claims abstract description 21
- 238000009413 insulation Methods 0.000 claims description 26
- 229910000831 Steel Inorganic materials 0.000 claims description 9
- 239000010959 steel Substances 0.000 claims description 9
- 230000000694 effects Effects 0.000 abstract description 8
- 238000007789 sealing Methods 0.000 description 7
- 229910052731 fluorine Inorganic materials 0.000 description 4
- 239000011737 fluorine Substances 0.000 description 4
- 238000004804 winding Methods 0.000 description 3
- PXGOKWXKJXAPGV-UHFFFAOYSA-N Fluorine Chemical compound FF PXGOKWXKJXAPGV-UHFFFAOYSA-N 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
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- Motor Or Generator Frames (AREA)
Abstract
The utility model relates to a seal structure of a motor leading-out wire wiring terminal. The seal structure of the motor leading-out wire wiring terminal comprises a motor end cover, a connecting member, O-shaped seal rings, a wiring terminal, rubber seal rings, copper nuts, a fixing joint, an insulating lining ring and an insulating gasket. The connecting member is fixedly connected with the motor end cover, and the O-shaped seal rings are arranged at the connection position of the connecting member and the motor end cover. The rubber seal rings are sleeved on one end of the wiring terminal, and the copper nuts are sleeved on the other end, wherein the end equipped with the rubber seal rings is inserted in the connecting member, and the end equipped with the copper nuts is located outside the connecting member. The fixing joint penetrates the wiring terminal and is in screw connection at the outer side of the connecting member, the insulating lining ring is arranged in the gap between the connecting member and the wiring terminal and between the fixing joint and the wiring terminal, and the insulating gasket is arranged between the fixing joint and the copper nut. Compared with the prior art, the seal structure of the motor leading-out wire wiring terminal of the utility model is safe in structure, good in seal effect and fastening performance, high in reliability and strong in practicality, is convenient to assemble and disassemble, and can be produced massively.
Description
Technical field
The utility model relates to a kind of hermetically-sealed construction, especially relates to a kind of motor lead-out wire seal structure for wiring terminal, is applied to the lead-in wire sealing of the motor of anti-the fluorine.
Background technology
The motor of anti-fluorine the and common electric machine are different, and its stator winding is to be operated in the freon medium, require the seal of stator to get well.Therefore, when the lead cable of motor winding passes from stator, just must consider sealing problem, to prevent freon leaks.
When the lead cable of the motor of anti-fluorine winding passes from stator, existing technology is: lead terminal must be after the motor general assembly, in the end cap outside, with cable, be connected, unreasonable structure, the dismounting difficulty, sealing effectiveness is poor, can't realize effective connection, fastening and the sealing effect, also can't be applied in large batch of production.
The utility model content
The purpose of this utility model is exactly the motor lead-out wire seal structure for wiring terminal that a kind of simple and reasonable, easy to use, good seal performance is provided in order to overcome the defect that above-mentioned prior art exists.
The purpose of this utility model can be achieved through the following technical solutions:
A kind of motor lead-out wire seal structure for wiring terminal, comprise electric motor end cap, connector, the O RunddichtringO, binding post, rubber seal, copper nut, permanent joint, insulation lining ring and insulating washer, described connector is fixedly connected on electric motor end cap, the junction of described connector and electric motor end cap is provided with the O RunddichtringO, be arranged with rubber seal on one end of described binding post, the other end is arranged with copper nut, an end that wherein is provided with rubber seal inserts in connector, an end that is provided with copper nut is positioned at the connector outside, described permanent joint is through binding post, and be screwed in the outside of connector, described insulation lining ring is located in the gap between connector and binding post and permanent joint and binding post, described insulating washer is located between permanent joint and copper nut.
Also comprise steel washer, described steel washer is located between copper nut and insulating washer.
Described insulation lining ring is waney hollow cylindrical body, one end of insulation lining ring is located in the gap between permanent joint and binding post, the stage casing of insulation lining ring is located in the gap between connector and binding post, and the other end of insulation lining ring is located in the gap between connector and rubber seal.
Described rubber seal is provided with two altogether, and two rubber seal are fitted and connected.
When binding post is drawn from electric motor end cap, be enclosed within rubber gasket on binding post and be pressed on the transverse plane of connector by the insulation lining ring joint that is fixed, connector is fixed on electric motor end cap; Insulating washer, steel washer and copper nut are passed through in the outside at permanent joint, by the binding post locking, thereby make whole binding post structurally realize effect fastening and sealing.The insulation lining ring also plays the effect of insulation simultaneously, and insulation property and reliability also can fully guarantee.
Compared with prior art, the utlity model has following advantage and beneficial effect:
Structural safety, good sealing effect, tightness is good, and reliability is high, and mounting or dismounting are convenient, practical, can be mass.The utility model, for the motor of anti-the fluorine, has been obtained good effect, to other, has the motor of similar requirement that very large reference role is also arranged.
The accompanying drawing explanation
Fig. 1 is perspective view of the present utility model;
Fig. 2 is sectional structure schematic diagram of the present utility model.
In figure: 1 is electric motor end cap, and 2 is the O RunddichtringO, and 3 is the insulation lining ring, and 4 is connector, and 5 is the first rubber seal, and 6 is the second rubber seal, and 7 is insulating washer, and 8 is binding post, and 9 is copper nut, and 10 is steel washer, and 11 is permanent joint.
Embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is elaborated.
Embodiment
A kind of motor lead-out wire seal structure for wiring terminal, as Fig. 1, shown in Fig. 2, comprise electric motor end cap 1, connector 4, O RunddichtringO 2, binding post 8, the first rubber seal 5, the second rubber seal 6, copper nut 9, permanent joint 11, insulation lining ring 3, insulating washer 7 and steel washer 10, connector 4 is fixedly connected on electric motor end cap 1, connector 4 is provided with O RunddichtringO 2 with the junction of electric motor end cap 1, be arranged with the first rubber seal 5 and the second rubber seal 6 on one end of binding post 8, the first rubber seal 5 and the second rubber seal 6 are fitted and connected, the other end of binding post 8 is arranged with copper nut 9, an end that wherein is provided with the first rubber seal 5 and the second rubber seal 6 inserts in connector 4, an end that is provided with copper nut 9 is positioned at connector 4 outsides, permanent joint 11 is through binding post 8, and be screwed in the outside of connector 4, steel washer 10 is located between copper nut 9 and insulating washer 7.Insulation lining ring 3 is waney hollow cylindrical body, one end of insulation lining ring 3 is located in the gap between permanent joint 11 and binding post 8, the stage casing of insulation lining ring 3 is located in the gap between connector 4 and binding post 8, and the other end of insulation lining ring 3 is located in the gap between connector 4 and the first rubber seal 5 and the second rubber seal 6.
When binding post 8 is drawn from electric motor end cap 1, be enclosed within the first rubber seal 5 on binding post 8 and the second rubber seal 6 and be pressed on the transverse plane of connector 4 by insulation lining ring 3 joint 11 that is fixed, connector 4 is fixed on electric motor end cap 1; Insulating washer 7, steel washer 10 and copper nut 9 are passed through in the outside at permanent joint 11, by binding post 8 lockings, thereby make whole binding post 8 structurally realize effect fastening and sealing.Insulation lining ring 3 also plays the effect of insulation simultaneously, and insulation property and reliability also can fully guarantee.
Claims (4)
1. a motor lead-out wire seal structure for wiring terminal, it is characterized in that, comprise electric motor end cap, connector, the O RunddichtringO, binding post, rubber seal, copper nut, permanent joint, insulation lining ring and insulating washer, described connector is fixedly connected on electric motor end cap, the junction of described connector and electric motor end cap is provided with the O RunddichtringO, be arranged with rubber seal on one end of described binding post, the other end is arranged with copper nut, an end that wherein is provided with rubber seal inserts in connector, an end that is provided with copper nut is positioned at the connector outside, described permanent joint is through binding post, and be screwed in the outside of connector, described insulation lining ring is located in the gap between connector and binding post and permanent joint and binding post, described insulating washer is located between permanent joint and copper nut.
2. a kind of motor lead-out wire seal structure for wiring terminal according to claim 1, is characterized in that, also comprise steel washer, described steel washer is located between copper nut and insulating washer.
3. a kind of motor lead-out wire seal structure for wiring terminal according to claim 1, it is characterized in that, described insulation lining ring is waney hollow cylindrical body, one end of insulation lining ring is located in the gap between permanent joint and binding post, the stage casing of insulation lining ring is located in the gap between connector and binding post, and the other end of insulation lining ring is located in the gap between connector and rubber seal.
4. a kind of motor lead-out wire seal structure for wiring terminal according to claim 1, is characterized in that, described rubber seal is provided with two altogether, and two rubber seal are fitted and connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320453301 CN203368211U (en) | 2013-07-26 | 2013-07-26 | Seal structure of motor leading-out wire wiring terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320453301 CN203368211U (en) | 2013-07-26 | 2013-07-26 | Seal structure of motor leading-out wire wiring terminal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203368211U true CN203368211U (en) | 2013-12-25 |
Family
ID=49815928
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320453301 Expired - Fee Related CN203368211U (en) | 2013-07-26 | 2013-07-26 | Seal structure of motor leading-out wire wiring terminal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203368211U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107104542A (en) * | 2017-06-20 | 2017-08-29 | 东阳市联宜机电有限公司 | Carbon brush leading-out wire fixing structure |
| CN107181352A (en) * | 2017-06-20 | 2017-09-19 | 东阳市联宜机电有限公司 | Direct current generator terminals insulation system |
| CN111157808A (en) * | 2020-01-17 | 2020-05-15 | 北京普惠实华科技有限公司 | Powder static charge detection calibration nipple |
-
2013
- 2013-07-26 CN CN 201320453301 patent/CN203368211U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107104542A (en) * | 2017-06-20 | 2017-08-29 | 东阳市联宜机电有限公司 | Carbon brush leading-out wire fixing structure |
| CN107181352A (en) * | 2017-06-20 | 2017-09-19 | 东阳市联宜机电有限公司 | Direct current generator terminals insulation system |
| CN111157808A (en) * | 2020-01-17 | 2020-05-15 | 北京普惠实华科技有限公司 | Powder static charge detection calibration nipple |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131225 |