CN205968809U - Mounting device for sealing ring - Google Patents
Mounting device for sealing ring Download PDFInfo
- Publication number
- CN205968809U CN205968809U CN201620834517.5U CN201620834517U CN205968809U CN 205968809 U CN205968809 U CN 205968809U CN 201620834517 U CN201620834517 U CN 201620834517U CN 205968809 U CN205968809 U CN 205968809U
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- CN
- China
- Prior art keywords
- air pressure
- installing device
- outer sleeve
- coil installing
- sealing
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- 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
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Abstract
The utility model discloses a mounting device for sealing ring, a serial communication port, including the built -in air pressure drive pressing means who has the atmospheric pressure chamber, the operating handle who is connected with air pressure drive pressing means, the gas circuit control mechanism who is connected with air pressure drive pressing means, and form a complete set with air pressure drive pressing means, be used for providing the atmospheric pressure reaction force supporting mechanism that reaction force supported for air pressure drive pressing means. The utility model discloses can be used to similar aerogenerator stator cooling system's the installing and use of sealing washer, it utilizes the compressed air drive to carry out the sealing washer and presses down the installation, puts the sealing washer installation in place rapidly in the short time, need not the manual work and presses down, and the atress is even, does not damage the sealing washer, labour saving and time saving, and the location is reliable, easy operation, has improved production efficiency greatly, and is more suitable to the stator production of big batch, pipelining.
Description
Technical field
This utility model is related to technical field of sealing technology, and more particularly to one kind can be used for aerogenerator stator cooling system
The sealing coil installing device that sealing ring is installed.
Background technology
In the direct-drive permanent-magnetism electromotor production process of gearless design, generator unit stator water-cooling system increasingly obtains general
All over adopting, also achieve good effect, but the sealing reliability of guarantee water-cooling system just seems increasingly important.Generator unit stator
Cooling system O-ring is installed and is divided into upper and lower two-layer to install, and the initial stage is to ensure installation quality, and next layer of installation needs stator is carried out
Upset, stator upset is wasted time and energy it is impossible to ensure turning-over safety requirement and improve production efficiency；Later stage is changed to stator and is not required to turn over
Turn and install, because sealing ring within the chamber is with the presence of pressure, press O-ring from top to bottom, labor intensity increases at double, cuts and cannot expire
Sufficient installation quality.The installation of generator unit stator water-cooling system sealing ring occupies the most of the time of whole operation, and installs effect
Really, safety and labor intensity all cannot ensure, the installation of O-ring is also not reaching to optimal use requirement it would be highly desirable to be entered
One step is improved.How to design a kind of efficiency that can improve and can reach the O-ring erecting device that optimal use requires again, real genus
One of important goal of current this area.
Utility model content
The technical problems to be solved in the utility model is to provide one kind to can be used for the sealing of aerogenerator stator cooling system
That circle is installed, safety, sealing coil installing device that is simple, quick and reaching optimal use effect.
For solving above-mentioned technical problem, this utility model adopts the following technical scheme that：
A kind of sealing coil installing device, including：The air pressure being built-in with atmospheric pressure cavity drives pressing mechanism；Drive pressing with air pressure
The operation handle that mechanism connects；The air path controlling mechanism being connected with air pressure driving pressing mechanism；And drive pressing mechanism with air pressure
Supporting, the air pressure opposing-force support mechanism for driving pressing mechanism offer opposing-force support to air pressure.
Further, also include the Pneumatic adjusting mechanism being connected with the atmospheric pressure cavity of air pressure driving pressing mechanism.
Further, described Pneumatic adjusting mechanism includes pressure gauge and the pressure regulator valve with pressure gauge cooperation.
Further, described air path controlling mechanism adopts the handss valve of two-bit triplet.
Further, described air pressure drives pressing mechanism, operation handle, air path controlling mechanism to be respectively arranged with two sets.
Further, described air pressure drives pressing mechanism to include the outer sleeve of tubbiness, inside described outer sleeve from the inside to the outside
It is disposed with：The piston rod that the extension spring being connected with outer sleeve inwall bottom is connected with extension spring, on described piston rod
It is sequentially installed with the inner liner of piston, tubbiness from the inside to the outside；The opening of described inner liner is used for contacting with sealing ring.
Further, also include being arranged on outer sleeve inwall and the piston limit between internally positioned bushing and piston
Block.
Further, it is separately installed with sealing ring between described piston and inner liner and outer sleeve inwall.
Further, described extension spring one end is connected with outer sleeve inwall bottom by spring supporting bar；The other end leads to
Cross spring supporting screw to be connected with piston rod.
Further, when described inner liner is located at home position, described outer sleeve open end is with respect to inner liner
Open end evagination.
By adopting technique scheme, this utility model at least has advantages below：
This utility model can be used for being similar to installing and using of the sealing ring of aerogenerator stator cooling system, and it is using pressure
Contracting air drives and carries out sealing ring pressing installation, is installed in place sealing ring rapidly at short notice, need not manually press, stress
Uniformly, water pipe and sealing ring are not damaged, time saving and energy saving, positioning is reliable, simple to operate, substantially increases production efficiency, for big
In batches, the stator of assembly line work produces and is more suitable for.
Brief description
Above-mentioned be only technical solutions of the utility model general introduction, in order to better understand technology handss of the present utility model
Section, below in conjunction with accompanying drawing, the utility model is described in further detail with specific embodiment.
Fig. 1 is the gas circuit connection diagram that this utility model seals coil installing device；
Fig. 2 is the structural representation that this utility model seals coil installing device.
Specific embodiment
This utility model provides a kind of sealing coil installing device, is particularly suited for cooling down similar to aerogenerator stator
The the installing and using of system sealing circle, because in such sealing ring installation process, its within the chamber, with the presence of pressure, causes to press time-consuming
Laborious and installation quality cannot be met.Carry out below in detail taking the erecting device of aerogenerator stator cooling system sealing ring as a example
Describe in detail bright.
As shown in Figure 1, 2, sealing coil installing device includes：The air pressure being built-in with atmospheric pressure cavity drives pressing mechanism 100；With gas
Pressure drives the operation handle 17 that pressing mechanism 100 connects；The air path controlling mechanism 18 being connected with air pressure driving pressing mechanism 100；
And drive pressing mechanism 100 supporting, anti-for the air pressure to air pressure driving pressing mechanism 100 offer opposing-force support with air pressure
Active force supporting mechanism 16.
Above-mentioned air pressure opposing-force support mechanism 16 can determine according to stator cooling water number of chambers amount, all of supporting mechanism peace
Dress can carry out the installation of sealing ring 5 (0 type circle) after terminating；It is a set of that air pressure drives pressing mechanism 100 to be not limited to, can be according to work
Depending on amount and operator's situation, most two sets of settings when installing of a cooling water chamber, two covering devices ensure that space is not subject to
Limit；Often set air pressure drives pressing mechanism 100 to have respective operation handle 17 and air path controlling mechanism 18, air path controlling mechanism 18
Control gas path on-off, it is preferred to use the handss valve of two-bit triplet.
Shown in cooperation Fig. 1, the atmospheric pressure cavity that above-mentioned erecting device is preferably configured with driving pressing mechanism 100 with air pressure is connected
Pneumatic adjusting mechanism, the pressure regulation for adjusting the air pressure in whole device pipeline, including pressure gauge 20 and with pressure gauge 20 cooperation
Valve 21, Pneumatic adjusting mechanism only needs a set of.In addition, A is air pump joint in Fig. 1.
Shown in cooperation Fig. 2, air pressure drives pressing mechanism 100 to include the outer sleeve 9 of tubbiness, inside outer sleeve 9 from the inside to the outside
It is disposed with：The extension spring 13 being connected by spring supporting bar 14 with outer sleeve 9 inwall bottom is passed through with extension spring 13
The piston rod 15 that spring supporting screw 12 connects, piston rod 15 is sequentially installed with the inside lining of piston 11, tubbiness from the inside to the outside
Set 6；It is separately installed with sealing ring 10,7 between piston 11 and inner liner 6 and outer sleeve 9 inwall；Positioned at inner liner 6 with
It is provided with piston limit block 19 on outer sleeve 9 inwall between piston 11, pass through between piston rod 15 and inner liner 6 spiral shell is installed
Female 8 connections；The opening of inner liner 6 is used for contacting with sealing ring 5.When inner liner 6 is located at home position, outer sleeve 9 is opened
Mouth end face is with respect to inner liner 6 open end evagination.Shown in Fig. 2, label also includes：Stator cooling water pipe 1, profile of tooth pressing plate
2nd, seal gasket 3, cooling water chamber base 4.
This utility model first carries out stress test before design and detects external force indentation sealing circle 5 to needed for specified location
Pressure F=200N.
According to formula F=PS, S=π r2=3.14 × (142-42)=565.2mm2, P=F/S=200N/565.2 × 10- 6m2=3.5bar
Therefore choosing admission pressure is 4bar.
Because bottom has seal gasket 3 to seal in sealing ring 5 installation process, in whole installation cavity body, compressed air is had to deposit
It is therefore desirable to ensure the rate request in installation process.In advance admission pressure is passed through pressure regulator valve 21 and pressure gauge before operation
20 are transferred to operating pressure 4bar.Air pressure opposing-force support mechanism 16 is all installed in upper and lower for stator two-layer stator cooling water room,
Stator cooling water pipe 1 now has been fixed and has been finished, using two sets of air pressure drive pressing mechanisms 100 be directed to a hydroecium successively by
Both sides are to middle or carry out sealing ring 5 in front and back successively and install.
Pressing process needs before starting to carry out pre-determined bit to inner liner 6 it is therefore an objective to make sealing ring 5 complete with inner liner 6
Perpendicularity during contacting and ensure to press requires it is desirable to install air pressure to drive pressing mechanism 100 up to outer sleeve 9 left end end
Face is completely attached to above with cooling water chamber base 4；Need to exert oneself slightly after opening air path controlling mechanism 18 pressing operation handle 17
Ensure to drop back to the perpendicularity contacting front sealing ring 5 and inner liner 6 with air pressure opposing-force support mechanism 16 in outer sleeve 9；
Open device after air path controlling mechanism 18 switchs 4 seconds and complete the whole pressing process to a sealing ring 5；Close gas circuit control
Mechanism 18 processed, air path controlling mechanism 18 is in air inlet closing gas outlet exhaust condition, and piston rod 15 is in extension spring 13 backhaul
Move right to initial position under pulling force effect, be finally completed once sealing circle 5 pressing operation.
After all one group (6) sealing ring 5 pressing terminates, it is not required to remove air pressure opposing-force support mechanism 16, directly pacifies
Dress seal ring supporting ring and pressing plate, ensure within the shortest time sealing ring installing do not rebounded by air pressure inside it is ensured that
Installation quality.
In sum, this utility model carries out sealing ring pressing installation using compressed air-driven, ensure that installation speed
Degree is it is ensured that terminate the installation of sealing ring pressing plate before sealing ring automated backhaul, it is to avoid repetition installation process；To avoid fixed simultaneously
The safety problem occurring in sub- switching process, greatly reduces labor intensity during large-scale production, improves production efficiency, more suitable
In being widely popularized use.
The above, be only preferred embodiment of the present utility model, not this utility model is made any formal
Restriction, those skilled in the art make a little simple modification, equivalent variations or modification using the technology contents of the disclosure above, all
Fall in protection domain of the present utility model.
Claims (10)
1. a kind of sealing coil installing device is it is characterised in that include：
The air pressure being built-in with atmospheric pressure cavity drives pressing mechanism；
The operation handle being connected with air pressure driving pressing mechanism；
The air path controlling mechanism being connected with air pressure driving pressing mechanism；
And with air pressure drive pressing mechanism supporting, for driving pressing mechanism to provide the air pressure of opposing-force support counter to make to air pressure
Firmly supporting mechanism.
2. sealing coil installing device according to claim 1 is it is characterised in that also include driving pressing mechanism with air pressure
The Pneumatic adjusting mechanism that atmospheric pressure cavity connects.
3. sealing coil installing device according to claim 2 is it is characterised in that described Pneumatic adjusting mechanism includes pressure gauge
And the pressure regulator valve with pressure gauge cooperation.
4. sealing coil installing device according to claim 1 is it is characterised in that described air path controlling mechanism adopts two three
Logical handss valve.
5. the sealing coil installing device according to any one of claim 1-4 is it is characterised in that described air pressure drives pressing machine
Structure, operation handle, air path controlling mechanism are respectively arranged with two sets.
6. the sealing coil installing device according to any one of claim 1-4 is it is characterised in that described air pressure drives pressing machine
Structure includes the outer sleeve of tubbiness, is disposed with from the inside to the outside inside described outer sleeve：With drawing that outer sleeve inwall bottom is connected
Stretch the piston rod that spring is connected with extension spring, described piston rod is sequentially installed with the inside lining of piston, tubbiness from the inside to the outside
Set；The opening of described inner liner is used for contacting with sealing ring.
7. sealing coil installing device it is characterised in that also include according to claim 6 be arranged on outer sleeve inwall and
Piston limit block between internally positioned bushing and piston.
8. sealing coil installing device according to claim 6 is it is characterised in that described piston and inner liner and outer sleeve
It is separately installed with sealing ring between inwall.
9. sealing coil installing device according to claim 6 is it is characterised in that described extension spring one end is propped up by spring
Strut is connected with outer sleeve inwall bottom；The other end is connected with piston rod by spring supporting screw.
10. sealing coil installing device according to claim 6 is it is characterised in that described inner liner is located at home position
When, described outer sleeve open end is with respect to inner liner open end evagination.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620834517.5U CN205968809U (en) | 2016-08-02 | 2016-08-02 | Mounting device for sealing ring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620834517.5U CN205968809U (en) | 2016-08-02 | 2016-08-02 | Mounting device for sealing ring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205968809U true CN205968809U (en) | 2017-02-22 |
Family
ID=58028718
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620834517.5U Expired - Fee Related CN205968809U (en) | 2016-08-02 | 2016-08-02 | Mounting device for sealing ring |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205968809U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109940553A (en) * | 2019-04-18 | 2019-06-28 | 西安涡普动力系统股份有限公司 | A kind of Intelligent clutch switching valve O-ring tool for assembling and technique |
| CN111515895A (en) * | 2020-05-09 | 2020-08-11 | 张康乐 | Heat exchanger manufacturing, forming and assembling tool |
| CN114083482A (en) * | 2021-11-24 | 2022-02-25 | 陆博汽车电子（曲阜）有限公司 | Sealing washer installation frock |
| CN114310250A (en) * | 2020-09-27 | 2022-04-12 | 中冶宝钢技术服务有限公司 | Novel bearing hydraulic locking device and using method thereof |
-
2016
- 2016-08-02 CN CN201620834517.5U patent/CN205968809U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109940553A (en) * | 2019-04-18 | 2019-06-28 | 西安涡普动力系统股份有限公司 | A kind of Intelligent clutch switching valve O-ring tool for assembling and technique |
| CN109940553B (en) * | 2019-04-18 | 2020-12-01 | 西安涡普动力系统股份有限公司 | Tool and process for assembling O-shaped ring of switching valve of intelligent clutch |
| CN111515895A (en) * | 2020-05-09 | 2020-08-11 | 张康乐 | Heat exchanger manufacturing, forming and assembling tool |
| CN111515895B (en) * | 2020-05-09 | 2021-07-20 | 济南市压力容器厂 | Heat exchanger manufacturing, forming and assembling tool |
| CN114310250A (en) * | 2020-09-27 | 2022-04-12 | 中冶宝钢技术服务有限公司 | Novel bearing hydraulic locking device and using method thereof |
| CN114083482A (en) * | 2021-11-24 | 2022-02-25 | 陆博汽车电子（曲阜）有限公司 | Sealing washer installation frock |
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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: 20170222 Termination date: 20180802 |