CN203718190U - Seal structure of water nozzle of coil pipe motor housing - Google Patents
Seal structure of water nozzle of coil pipe motor housing Download PDFInfo
- Publication number
- CN203718190U CN203718190U CN201320879462.6U CN201320879462U CN203718190U CN 203718190 U CN203718190 U CN 203718190U CN 201320879462 U CN201320879462 U CN 201320879462U CN 203718190 U CN203718190 U CN 203718190U
- Authority
- CN
- China
- Prior art keywords
- water nozzle
- coil pipe
- motor housing
- conical surface
- seal structure
- 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
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 27
- 238000007789 sealing Methods 0.000 claims abstract description 12
- 238000000034 method Methods 0.000 abstract description 3
- 239000000463 material Substances 0.000 description 3
- 238000009434 installation Methods 0.000 description 2
- 230000032683 aging Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 235000012054 meals Nutrition 0.000 description 1
Landscapes
- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
Abstract
The utility model relates to a seal structure of a water nozzle of a coil pipe motor housing. The water nozzle of a connecting mouth is in the shape of a cone frustum; a coil pipe comprises a horn mouth and is sleeved in a nut; the inclination degree of the conical surface of the top end of the coil pipe of the water nozzle is larger than the inclination degree of the conical surface of the top end of the water nozzle; two top ends contact with each other in a line manner; and the coil pipe and the water nozzle are tightly locked by the nut. According to the utility model, with a line contact mode, a good sealing effect can be achieved, the seal structure is fast and easy to install, simple to process and low in cost, and production efficiency can be greatly increased.
Description
Technical field
The utility model relates to pipe joint, relates in particular to the interface between coil pipe and water nozzle.
Background technique
Existing coil pipe or motor interface are all to adopt the mode of auxiliary materials such as increasing seal ring, raw meal belt to seal, and the time one, aging phenomenon generally all can appear in long these auxiliary materials, if change not in time the effect that has just lost sealing.Also have the flange arrangement of employing to seal, this structure can adopt many links, and cost is high.
Summary of the invention
The utility model is intended to overcome the defect of prior art, and a kind of coil motor housing water nozzle sealing configuration is provided.The utility model reaches good sealing effect in the mode of line contact, and convenience quick for installation is processed simply with low costly, can greatly enhance productivity.
In order to solve the problems of the technologies described above, a kind of coil motor housing water nozzle sealing configuration, the water nozzle of described connection mouth has truncated cone, and coil pipe has horn mouth, on coil pipe, cover has a nut, and described water nozzle coil pipe top conical surface gradient degree is greater than water nozzle top conical surface gradient; Two top contact in line mode, then by nut by the locking of coil pipe and water nozzle.
Coil pipe top and water nozzle contacting point are all the conical surface, and coil pipe top conical surface angle is greater than the water nozzle top conical surface.Two part tops contact in line mode, then by nut, coil pipe and water nozzle are locked, and this sealing means has replaced needs auxiliary material sealing means.The utility model reaches good sealing effect in the mode of line contact.Its mode good sealing effect, convenience quick for installation, processes simply with low costly, can greatly enhance productivity.
Brief description of the drawings
Below in conjunction with accompanying drawing, the utility model is further described:
Fig. 1 is the utility model erection drawing;
Fig. 2 is the utility model structural representation.
Embodiment
As shown in Figure 1, a kind of coil motor housing water nozzle sealing configuration, the water nozzle 1 of described connection mouth has truncated cone, and coil pipe 2 has horn mouth, on coil pipe, cover has a nut 3, described water nozzle coil pipe top conical surface gradient degree to be greater than water nozzle top conical surface gradient; Two top contact in line mode, then by nut by the locking of coil pipe and water nozzle.
Claims (1)
1. a coil motor housing water nozzle sealing configuration, is characterized in that, the water nozzle of described connection mouth has truncated cone, and coil pipe has horn mouth, and on coil pipe, cover has a nut, described water nozzle coil pipe top conical surface gradient degree to be greater than water nozzle top conical surface gradient; Two top contact in line mode, then by nut by the locking of coil pipe and water nozzle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320879462.6U CN203718190U (en) | 2013-12-30 | 2013-12-30 | Seal structure of water nozzle of coil pipe motor housing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320879462.6U CN203718190U (en) | 2013-12-30 | 2013-12-30 | Seal structure of water nozzle of coil pipe motor housing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203718190U true CN203718190U (en) | 2014-07-16 |
Family
ID=51157340
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320879462.6U Expired - Fee Related CN203718190U (en) | 2013-12-30 | 2013-12-30 | Seal structure of water nozzle of coil pipe motor housing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203718190U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112974675A (en) * | 2019-12-16 | 2021-06-18 | 天津海鸥表业集团有限公司 | Dabber positioning mechanism of high accuracy wrist-watch hairspring spiral machine |
-
2013
- 2013-12-30 CN CN201320879462.6U patent/CN203718190U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112974675A (en) * | 2019-12-16 | 2021-06-18 | 天津海鸥表业集团有限公司 | Dabber positioning mechanism of high accuracy wrist-watch hairspring spiral machine |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140716 Termination date: 20191230 |