CN110480565A - A kind of rotating machinery shaft end sealing installation tool and its installation method - Google Patents
A kind of rotating machinery shaft end sealing installation tool and its installation method Download PDFInfo
- Publication number
- CN110480565A CN110480565A CN201910876811.0A CN201910876811A CN110480565A CN 110480565 A CN110480565 A CN 110480565A CN 201910876811 A CN201910876811 A CN 201910876811A CN 110480565 A CN110480565 A CN 110480565A
- Authority
- CN
- China
- Prior art keywords
- rotor
- sealing element
- tool
- jacking
- guide rod
- 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.)
- Granted
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B27/00—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16J—PISTONS; CYLINDERS; SEALINGS
- F16J15/00—Sealings
- F16J15/16—Sealings between relatively-moving surfaces
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/20—Hydro energy
Abstract
The present invention relates to a kind of rotating machinery shaft ends to seal installation tool, belong to shaft end seal part mounting technique field, including being fixedly installed in the guide rod on body and being coaxial with the rotor, sliding sleeve is equipped with the positioning disk being fixedly connected with sealing element on the guide rod, the jacking tool for being used to support rotor is provided on the body, jacking tool is at least arranged two；It further include being set on rotor for driving sealing element along the driving assembly of the axial movement of rotor.Sealing element is driven to move on by driving assembly, until sealing element is completely into seal chamber, guide rod and positioning disk play the role of to sealing element load-bearing and guiding, make sealing element before not entering in seal chamber, the axial movement of installation and radial just positioning, while the requirement to people is reduced, it is easy for installation, it prevents sealing element from shaking and damaging sealing element, guarantees airtight quality；When dismantling sealing element, sealing element is driven to move out by driving assembly.
Description
Technical field
The present invention relates to shaft end seal part mounting technique field, in particular to a kind of rotating machinery shaft end seals installation tool
And its installation method.
Background technique
Rotating machinery is extremely important and common mechanical equipment by high-speed rotating rotor and static organization；
For there is the machinery of seal request, (i.e. seal chamber) needs that sealing element is arranged (such as close between rotor and the body for installing rotor
Seal).Generally, the installation or removal of sealing element are manual hand manipulation.
For big machinery, sealing element volume and quality are very big, and some even weighs 200kg, using purely manual installation
If, it is undoubtedly time-consuming and laborious；And sealing element is lifted into the height being coaxial with the rotor using crane by some at present, then worker's hand
It is dynamic that sealing element is pushed to the position that rotor and body need to seal along the axial direction of rotor, realize the installation of sealing element.
But the erecting bed of this big machinery, not necessarily have the working environment of crane；And it is installed using crane
If, sealing element will generate shaking, it is easy to collide with rotor or body, and sealing element is a kind of device of precision, after collision
Sealing element damage will be will lead to, influence airtight quality.
Summary of the invention
One of the objects of the present invention is to provide a kind of rotating machinery shaft ends to seal installation tool, has convenient for sealing element
The advantages of installation, guarantee airtight quality.
Above-mentioned technical purpose of the invention has the technical scheme that
A kind of rotating machinery shaft end sealing installation tool, including being fixedly installed in the guide rod on body and being coaxial with the rotor, institute
It states sliding sleeve on guide rod and is equipped with the positioning disk being fixedly connected with sealing element, be provided with the top for being used to support rotor on the body
The tool of liter, jacking tool are at least arranged two；It further include the axial movement being set on rotor for driving sealing element along rotor
Driving assembly.
Implement above-mentioned technical proposal, when sealing element is installed, sealing element is fixed on positioning disk, then to pushing away at seal chamber
Dynamic seal drives sealing element to move on, until sealing element when sealing element is difficult to move on, then through driving assembly
Completely into seal chamber, and during installation, needs to support rotor by jacking tool, prevent rotor in the work of gravity
With lower inclination；And guide rod and positioning disk play the role of to sealing element load-bearing and guiding, make sealing element do not enter it is close
Seal it is intracavitary before, the axial movement of installation and radial just positioning, while reducing the requirement to people are easy for installation, prevent sealing element from shaking
It moves and damages sealing element, guarantee airtight quality；Similarly, when dismantling sealing element, drive sealing element to outward transport by driving assembly
It is dynamic.
The present invention is further arranged to: the driving component includes that mounting disc, screw rod and driving nut, the mounting disc are sliding
It is dynamic to be sheathed on rotor, the limit assembly for limiting mounting disc position is provided on the rotor, along axis in the mounting disc
To at least two mounting holes are offered, the screw rod is arranged in mounting hole, and the driving nut thread is sheathed on screw rod.
Implement above-mentioned technical proposal, when sealing element is installed, drives nut and mounting disc to contradict close to the side wall of seal chamber, behaviour
When making, driving nut is rotated to the direction close to mounting disc, and then screw rod is driven to move at seal chamber, screw rod pushes close
Sealing movement, sealing element is pushed to completely in seal chamber, and drives two screw motions simultaneously, keeps seal loading equal
It is even, guarantee that sealing element is moved along rotor coaxial.
The present invention is further arranged to: the limit assembly includes stop collar and locking nut, and the stop collar is sheathed on
It is abutted on rotor and with mounting disc, the locking nut thread bush is set on rotor and supports with stop collar far from one end of mounting disc
It connects, the one end of the mounting disc far from stop collar is abutted with the shaft shoulder of rotor.
Implement above-mentioned technical proposal, when installation, stop collar is set on rotor, locking nut is then rotated, makes to limit
Ring and mounting disc push against, thus realize the purpose that disk position is fixedly mounted, it is simple to operate, it is easily installed.
The present invention is further arranged to: being arranged with protective case on the rotor.
Implement above-mentioned technical proposal, the setting of protective case is played the role of protecting sealing element, prevents sealing element from touching with rotor
Touching, on the one hand prevents sealing element from damaging, on the one hand rotor is prevented to be scratched.
The present invention is further arranged to: the protective case includes horizontal segment and guide section, and the guide section is set to separate
The side of seal chamber, the guide section are obliquely installed towards rotor central axes.
Implement above-mentioned technical proposal, guide section is obliquely installed, and one end far from seal chamber is small end, is played to sealing
The effect of part guiding, on the protective sleeve convenient for sealing element socket.
The present invention is further arranged to: the positioning disk is fixedly installed in oriented seal chamber far from one end of guide rod to be extended
Extension plate, extension plate is parallel to guide rod.
Implement above-mentioned technical proposal, do not have to driving assembly when, extension plate effectively increase sealing element enter seal chamber away from
From the distance that reduction driving assembly driving sealing element advances improves installation effectiveness.
The present invention is further arranged to: the extension plate offers through-hole along its length, is equipped in the through-hole
Connection bolt for being threadedly coupled with sealing element.
Implement above-mentioned technical proposal, is fixedly connected by connection bolt with sealing element, is easily installed and dismantles, guarantee simultaneously
The stability of the position of sealing element.
The present invention is further arranged to: the jacking tool includes support plate, stud, jacks nut and mounting base, described
Mounting base is set on body, and the stud rotates be arranged in mounting base vertically, and the support plate is fixedly installed on stud
Top, the jacking nut thread are sheathed on stud and abut with the roof of mounting base.
Implement above-mentioned technical proposal, by rotating jacking nut to the direction close to mounting base, and then drives stud upward
Movement, stud drive support plate to move upwards, contradict until with rotor, play the purpose of support rotor.
The present invention is further arranged to: the support plate is arc panel compatible with rotor.
Implement above-mentioned technical proposal, arc panel is bonded with rotor, increases the contact area with rotor, reduces what rotor was subject to
Pressure, while the purpose for limiting rotor-position is played, prevent rotor from shaking.
Another object of the present invention is to provide a kind of rotating machinery shaft ends to seal installation tool, has convenient for sealing element
The advantages of installation, guarantee airtight quality.
A kind of mechanical rotor sealing-installing method, comprising the following steps:
S1, guide rod is fixed on the machine body, guarantees that guide rod is parallel to each other with rotor, and positioning disk is slidably located in guiding
On bar；
S2, first jacking tool is installed on body, this jacking tool is supported in the small end of rotor, then unloads on lower rotor part
Bearing, and by bearing to the mobile a distance of the small end of rotor；
S3, second jacking tool is installed at installation bearing on body, then unloads first jacking tool, and by bearing
Rotor is separated completely；
S4, sealing element is fixed on positioning disk, and guarantees that sealing element is coaxial with the rotor, then push sealing element along rotor；
When S5, part to be sealed are moved at second jacking tool, first jacking tool has been reinstalled, and has unloaded the
Two jacking tools continue to push sealing element at seal chamber, until sealing element is difficult to move on；
S6, driving assembly is mounted on the rotor, and drives sealing element to continue to move into seal chamber by driving assembly, until
Completely into the installation in seal chamber, completing sealing element；
S7, it installs bearing and removes the first jacking tool and the second jacking tool.
Implement above-mentioned technical proposal, sealing element is fixed on positioning disk, then to pushing sealing element at seal chamber, until
When sealing element is difficult to move on, then by driving assembly drive sealing element move on, until sealing element is completely into sealing
It is intracavitary, and during installation, it needs to support rotor by jacking tool, prevents rotor from tilting under gravity；And
Guide rod and positioning disk play the role of making sealing element before not entering in seal chamber sealing element load-bearing and guiding, peace
The axial movement of dress and radial just positioning, while the requirement to people is reduced, it is easy for installation, prevent sealing element from shaking and damaging sealing
Part guarantees airtight quality.
In conclusion the present invention having the beneficial effect that in contrast to the prior art
One, when installing sealing element, guide rod and positioning disk play the role of making sealing element exist sealing element load-bearing and guiding
Before not entering in seal chamber, the axial movement of installation and radial just positioning, while the requirement to people is reduced, and it is easy for installation, it prevents
Sealing element shakes and damages sealing element, guarantees airtight quality；
Two, protective case plays the role of protecting sealing element, prevents sealing element from touching with rotor, on the one hand prevents sealing element from damaging,
On the other hand rotor is prevented to be scratched；
Three, stop collar is set on rotor, then rotates locking nut, push against stop collar and mounting disc, to realize solid
The purpose of Dingan County sabot position, it is simple to operate, it is easily installed.
Detailed description of the invention
Fig. 1 is whole structural schematic diagram of the invention；
Fig. 2 is the portion the A enlarged drawing in Fig. 1.
Appended drawing reference: 1, body；11, seal chamber；12, bracket；13, threaded hole；2, rotor；21, load segment；22, axle journal
Section；23, processing sections；3, guide rod；31, positioning disk；311, extension plate；3111, through-hole；3112, bolt is connected；312, it perforates；
32, point；4, jacking tool；41, support plate；42, stud；43, nut is jacked；44, mounting base；51, mounting disc；511, pacify
Fill hole；512, mounting groove；52, screw rod；53, nut is driven；6, limit assembly；61, stop collar；62, locking nut；7, it protects
Set；71, horizontal segment；72, guide section.
Specific embodiment
Below in conjunction with attached drawing, invention is further described in detail.
Embodiment one:
As shown in Figure 1, a kind of rotating machinery shaft end seals installation tool, including it is fixedly installed on body 1 and coaxial with rotor 2
Guide rod 3, rotor 2 herein is the main shaft of mechanical equipment, and rotor 2 includes the load segment 21 set gradually, axle journal section 22
It is sequentially reduced with the diameter of processing sections 23, and load segment 21, axle journal section 22 and processing sections 23, processing sections 23 include one or more
A, each section of end is the shaft shoulder；Sealing element is arranged on load segment 21, offers seal chamber 11 on body 1, and load segment 21
In in seal chamber 11.
As shown in Figure 1, 2, guide rod 3 is round bar, and the surface that rotor 2 is located on body 1 has threaded hole 13, guide rod
3 are threadedly connected in threaded hole 13, and sliding sleeve is equipped with the positioning disk 31 being fixedly connected with sealing element, positioning disk 31 on guide rod 3
On offer perforation 312,312 diameter of perforating is adapted with guide rod 3, and guide rod 3 is provided with taper far from one end of body 1
Point 32, in order to which smoothly positioning disk 31 is socketed on guide rod 3.
Wherein, as shown in Figure 1, 2, positioning disk 31 is fixedly installed in oriented seal chamber 11 far from one end of guide rod 3 and extends
Extension plate 311, extension plate 311 is parallel to guide rod 3；Extension plate 311 offers through-hole 3111, through-hole along its length
The connection bolt 3112 for being threadedly coupled with sealing element is equipped in 3111.
As shown in Figure 1, being provided with the jacking tool 4 for being used to support rotor 2 on body 1, jacking tool 4 is arranged two,
In first jacking tool 4 be supported on axle journal section 22, second jacking tool 4 is supported on processing sections 23.Jacking tool 4 includes branch
Fagging 41, stud 42, jacking nut 43 and mounting base 44, mounting base 44 are set on body 1, and rotation is arranged in stud 42 vertically
In mounting base 44, support plate 41 is fixedly installed on the top of stud 42, jacking 43 thread bush of nut be set on stud 42 and with peace
The roof for filling seat 44 abuts, and jacking nut 43 is serrated nut.Bracket 12, second jacking tool 4 are fixedly installed on body 1
It is mounted on bracket 12.
By rotating jacking nut 43 to the direction close to mounting base 44, and then stud 42 is driven to move upwards, stud 42
It drives support plate 41 to move upwards, is contradicted until with rotor 2, to play the role of supporting rotor 2, to adjust rotor 2 and machine
The concentricity of body 1, supporting point need to avoid the vibration detection area of rotor.
As shown in Figure 1, support plate 41 is arc panel compatible with rotor 2, can also be arranged between arc panel and rotor 2
Protective layer, protective layer can be rubber pad or calico；Arc panel is bonded with rotor 2, increases the contact area with rotor 2, is reduced
The pressure that rotor 2 is subject to, while the purpose for limiting 2 position of rotor is played, prevent rotor 2 from shaking.
As shown in Figure 1, 2, it is provided with the driving assembly of the axial movement for driving sealing element along rotor 2 on rotor 2, drives
Dynamic component includes mounting disc 51, screw rod 52 and driving nut 53, and 51 sliding sleeve of mounting disc is set on processing sections 23, in mounting disc 51
Two mounting holes 511 are provided in the axial direction with, i.e. screw rod 52 and driving nut 53 is equipped with two groups, and two mounting holes 511 are located at peace
The upper and lower ends of sabot 51, screw rod 52 are arranged in mounting hole 511, and driving 53 thread bush of nut is set on screw rod 52.
As shown in Figure 1, 2, the limit assembly 6 for limiting 51 position of mounting disc is provided on rotor 2, limit assembly 6 wraps
Stop collar 61 and locking nut 62 are included, stop collar 61 is sheathed on the processing sections 23 of rotor 2 and abuts with mounting disc 51, locking screw
Female 62 thread bush are set on rotor 2 and abut with stop collar 61 far from one end of mounting disc 51；Mounting disc 51 is far from stop collar 61
One end abutted with the shaft shoulder at processing sections 23, processing sections 23 get on the bus and have threaded line, in order to locking nut 62 installation.Wherein,
The mounting groove 512 with the clamping of the shaft shoulder of processing sections 23 is offered in mounting disc 51, the diameter of mounting groove 512 is greater than processing sections 23
Diameter, but gap is smaller, when installation, mounting groove 512 is connected in axle journal section 22, to improve stability.
When installing sealing element, driving nut 53 and mounting disc 51 are contradicted close to the side wall of seal chamber 11, when operation, while to
Driving nut 53 is rotated close to the direction of mounting disc 51, and then screw rod 52 is driven to move at seal chamber 11, screw rod 52 pushes away
Dynamic seal movement, sealing element is pushed to completely in seal chamber 11, and two screw rods 52 is driven to move simultaneously, makes sealing element
Uniform force guarantees sealing element along 2 moved in coaxial of rotor.And when dismantling sealing element, driving nut 53 is mounted on mounting disc
51 one end far from seal chamber 11.
In addition, as shown in Figure 1, 2, protective case 7 is arranged on rotor 2, and protective case 7 is set in axle journal section 22, protect
Set 7 includes horizontal segment 71 and guide section 72, and guide section 72 is relative to horizontal segment 71 far from seal chamber 11, and guide section 72 is towards rotor
2 central axes are obliquely installed.Protective case 7 can be rubber sleeve or polytetrafluoroethylene (PTFE) set；To play the role of protecting sealing element, prevent
Sealing element is touched with rotor 2, on the one hand prevents sealing element from damaging, and on the other hand rotor is prevented to be scratched；And guide section 72 tilts
Setting, and one end far from seal chamber 11 is small end, plays the role of being oriented to sealing element, is socketed in protection convenient for sealing element
On set 7.
Specific work process: when installation sealing element, the sealing element in the present embodiment is dry gas seals, and sealing element is passed through company
Connecting bolt 3112 is fixed on positioning disk 31, then to promotion sealing element at seal chamber 11, until sealing element is difficult to move on
When, then driving nut 53 is rotated to the direction close to mounting disc 51, it should be noted that two driving spiral shells up and down must be turned simultaneously
Mother 53, to drive screw rod 52 to move at seal chamber 11, screw rod 52 pushes sealing element movement, and sealing element is pushed completely
To seal chamber 11；During installation, needs to support rotor 2 by jacking tool 4, prevent rotor 2 in the effect of gravity
Lower inclination.And guide rod 3 and positioning disk 31 play the role of to sealing element load-bearing and guiding, make sealing element do not enter it is close
Before sealing in chamber 11, the axial movement of installation and radial just positioning, while the requirement to people is reduced, and it is easy for installation, prevent sealing element
It shakes and damages sealing element, guarantee airtight quality；Similarly, when dismantling sealing element, drive sealing element outside by driving assembly
Movement.
Embodiment two:
A kind of mechanical rotor sealing-installing method, comprising the following steps:
S1, guide rod 3 is fixed on body 1, guarantees that guide rod 3 is parallel to each other with rotor 2, and the sliding of positioning disk 31 is arranged
On guide rod 3；
S2, first jacking tool 4 is installed on body, this jacking tool 4 is supported in the small end of rotor 2, then unloads and turns
Bearing on son 2, and bearing is moved into a distance to the small end of rotor 2；
S3, second jacking tool 4 is installed at installation bearing on body, then unloads first jacking tool 4, and by axis
It holds and separates rotor 2 completely；
S4, sealing element is fixed on positioning disk 31, and guarantees that sealing element and rotor 2 are coaxial, then pushed and seal along rotor 2
Part；
When S5, part to be sealed are moved at second jacking tool 4, first jacking tool 4 is reinstalled, and unload
Second jacking tool 4 continues to push sealing element at seal chamber 11, until sealing element is difficult to move on；
S6, driving assembly is mounted on rotor 2, and drives sealing element to continue to move into seal chamber 11 by driving assembly,
In completely into seal chamber 11, the installation of sealing element is completed；
S7, it installs bearing and removes the first jacking tool 4 and the second jacking tool 4.
The embodiment of present embodiment is presently preferred embodiments of the present invention, not limits protection of the invention according to this
Range, therefore: the equivalence changes that all structures under this invention, shape, principle are done, should all be covered by protection scope of the present invention it
It is interior.
Claims (10)
1. a kind of rotating machinery shaft end seals installation tool, it is characterised in that: including being fixedly installed on body (1) and and rotor
(2) parallel guide rod (3), sliding sleeve is equipped with the positioning disk (31) being fixedly connected with sealing element on the guide rod (3), described
The jacking tool (4) for being used to support rotor (2) is provided on body (1), jacking tool (4) is at least arranged two；It further include setting
It is placed on rotor (2) for driving sealing element along the driving assembly of the axial movement of rotor (2).
2. a kind of rotating machinery shaft end according to claim 1 seals installation tool, it is characterised in that: the driving component
Including mounting disc (51), screw rod (52) and driving nut (53), mounting disc (51) sliding sleeve is set on rotor (2), described
It is provided with the limit assembly (6) for limiting mounting disc (51) position on rotor (2), is opened up on the mounting disc (51) along axial direction
Have at least two mounting holes (511), the screw rod (52) is arranged in mounting hole (511), driving nut (53) thread bush
On screw rod (52).
3. a kind of rotating machinery shaft end according to claim 2 seals installation tool, it is characterised in that: the limit assembly
It (6) include stop collar (61) and locking nut (62), the stop collar (61) is sheathed on rotor (2) and supports with mounting disc (51)
It connecing, locking nut (62) thread bush is set on rotor (2) and abuts with stop collar (61) far from the one end of mounting disc (51),
The mounting disc (51) abuts far from the one end of stop collar (61) with the shaft shoulder of rotor (2).
4. a kind of rotating machinery shaft end according to claim 1 seals installation tool, it is characterised in that: the rotor (2)
On be arranged with protective case (7).
5. a kind of rotating machinery shaft end according to claim 4 seals installation tool, it is characterised in that: the protective case
It (7) include horizontal segment (71) and guide section (72), the guide section (72) is set to the side far from seal chamber (11), described to lead
It is obliquely installed to section (72) towards rotor (2) central axes.
6. a kind of rotating machinery shaft end according to claim 1 seals installation tool, it is characterised in that: the positioning disk
(31) extension plate (311) extended in oriented seal chamber (11), extension plate (311) is fixedly installed in one end far from guide rod (3)
It is parallel to guide rod (3).
7. a kind of rotating machinery shaft end according to claim 6 seals installation tool, it is characterised in that: the extension plate
(311) it offers through-hole (3111), is equipped in the through-hole (3111) for being threadedly coupled with sealing element along its length
Connection bolt (3112).
8. a kind of rotating machinery shaft end according to claim 1 seals installation tool, it is characterised in that: the jacking tool
It (4) include that support plate (41), stud (42), jacking nut (43) and mounting base (44), the mounting base (44) are set to body
(1) on, rotation is arranged on mounting base (44) stud (42) vertically, and the support plate (41) is fixedly installed on stud (42)
Top, jacking nut (43) thread bush is set on stud (42) and abuts with the roof of mounting base (44).
9. a kind of rotating machinery shaft end according to claim 8 seals installation tool, it is characterised in that: the support plate
It (41) is the compatible arc panel with rotor (2).
10. a kind of mechanical rotor sealing-installing method, it is characterised in that: the following steps are included:
S1, guide rod (3) is fixed on body (1), guarantees that guide rod (3) are parallel to each other with rotor (2), and by positioning disk
(31) it is slidably located on guide rod (3)；
S2, first jacking tool (4) is installed on body, this jacking tool (4) is supported in the small end of rotor (2), then
The bearing on lower rotor part (2) is unloaded, and bearing is moved into a distance to the small end of rotor (2)；
S3, second jacking tool (4) is installed at installation bearing on body, then unloads first jacking tool (4), and
Bearing is separated to rotor (2) completely；
S4, sealing element is fixed on positioning disk (31), and guarantees sealing element and rotor (2) coaxially, then pushed along rotor (2)
Sealing element；
When S5, part to be sealed are moved at second jacking tool (4), first jacking tool (4) has been reinstalled, and
Second jacking tool (4) is unloaded, continues to push sealing element at seal chamber (11), until sealing element is difficult to move on；
S6, driving assembly is mounted on rotor (2), and drives sealing element to continue the fortune into seal chamber (11) by driving assembly
It is dynamic, until completing the installation of sealing element completely into seal chamber (11)；
S7, it installs bearing and removes the first jacking tool (4) and the second jacking tool (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910876811.0A CN110480565B (en) | 2019-09-17 | 2019-09-17 | Shaft end seal installation tool of rotary machine and installation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910876811.0A CN110480565B (en) | 2019-09-17 | 2019-09-17 | Shaft end seal installation tool of rotary machine and installation method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110480565A true CN110480565A (en) | 2019-11-22 |
| CN110480565B CN110480565B (en) | 2023-05-30 |
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ID=68557403
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910876811.0A Active CN110480565B (en) | 2019-09-17 | 2019-09-17 | Shaft end seal installation tool of rotary machine and installation method thereof |
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| Country | Link |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6543113B1 (en) * | 2000-04-18 | 2003-04-08 | Cummins Engine Company, Inc. | Tooling components for crankshaft seal removal and installation |
| CN203712613U (en) * | 2014-02-10 | 2014-07-16 | 安徽江淮汽车股份有限公司 | Press-fitting tool for sealing piece and combination tool |
| KR20150035395A (en) * | 2013-09-27 | 2015-04-06 | 아크티에볼라게트 에스케이에프 | Rotative assembly, method for dismounting a sealing element and extraction tool for dismounting a sealing element |
| CN106181860A (en) * | 2016-08-11 | 2016-12-07 | 宁波圣龙浦洛西凸轮轴有限公司 | Camshaft sealing ring pressing machine |
| CN109357013A (en) * | 2018-11-21 | 2019-02-19 | 四川日机密封件股份有限公司 | A kind of mechanically-sealing apparatus being applicable to multiple degrees of freedom displacement |
| CN208697992U (en) * | 2018-08-22 | 2019-04-05 | 四川鑫中泰新材料有限公司 | A kind of compound effective sealing machine of hole pattern steel band |
-
2019
- 2019-09-17 CN CN201910876811.0A patent/CN110480565B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6543113B1 (en) * | 2000-04-18 | 2003-04-08 | Cummins Engine Company, Inc. | Tooling components for crankshaft seal removal and installation |
| KR20150035395A (en) * | 2013-09-27 | 2015-04-06 | 아크티에볼라게트 에스케이에프 | Rotative assembly, method for dismounting a sealing element and extraction tool for dismounting a sealing element |
| CN203712613U (en) * | 2014-02-10 | 2014-07-16 | 安徽江淮汽车股份有限公司 | Press-fitting tool for sealing piece and combination tool |
| CN106181860A (en) * | 2016-08-11 | 2016-12-07 | 宁波圣龙浦洛西凸轮轴有限公司 | Camshaft sealing ring pressing machine |
| CN208697992U (en) * | 2018-08-22 | 2019-04-05 | 四川鑫中泰新材料有限公司 | A kind of compound effective sealing machine of hole pattern steel band |
| CN109357013A (en) * | 2018-11-21 | 2019-02-19 | 四川日机密封件股份有限公司 | A kind of mechanically-sealing apparatus being applicable to multiple degrees of freedom displacement |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110480565B (en) | 2023-05-30 |
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Address after: 610041 No.8, Wuke West 4th Road, Wuhou District, Chengdu, Sichuan Province Applicant after: Zhongmi Holding Co.,Ltd. Address before: 610041 No.8, Wuke West 4th Road, Wuhou District, Chengdu, Sichuan Province Applicant before: SICHUAN SUNNY SEAL Co.,Ltd. |
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