CN110185802A - A kind of mechanical seal structure auxiliary installation device - Google Patents
A kind of mechanical seal structure auxiliary installation device Download PDFInfo
- Publication number
- CN110185802A CN110185802A CN201910584769.5A CN201910584769A CN110185802A CN 110185802 A CN110185802 A CN 110185802A CN 201910584769 A CN201910584769 A CN 201910584769A CN 110185802 A CN110185802 A CN 110185802A
- Authority
- CN
- China
- Prior art keywords
- cartridge module
- barrel component
- outer barrel
- interior cartridge
- axis
- 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
Links
- 238000009434 installation Methods 0.000 title claims abstract description 26
- 230000037431 insertion Effects 0.000 claims 1
- 238000003780 insertion Methods 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 15
- 238000000034 method Methods 0.000 abstract description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 238000010923 batch production Methods 0.000 abstract 1
- 238000007789 sealing Methods 0.000 description 8
- 238000010586 diagram Methods 0.000 description 3
- 238000011900 installation process Methods 0.000 description 3
- 239000012530 fluid Substances 0.000 description 2
- 238000007792 addition Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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
- B25B27/0028—Tools for removing or installing seals
-
- 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
- F16J15/34—Sealings between relatively-moving surfaces with slip-ring pressed against a more or less radial face on one member
- F16J15/3464—Mounting of the seal
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mechanical Sealing (AREA)
- Gasket Seals (AREA)
Abstract
The present invention discloses a kind of mechanical seal structure auxiliary installation device, including interior cartridge module and outer barrel component, wherein the diameter of interior cartridge module is less than the diameter of outer barrel component, one end of interior cartridge module is inserted into after outer barrel component, interior cartridge module is fixedly connected with outer barrel component by positioning threads pin, interior cartridge module and outer barrel component are socketed on axis；After interior cartridge module is fixedly connected with outer barrel component by positioning threads pin by the present invention at work, the two is socketed on axis, contact the big arc plate in outer barrel component with rotating ring, clamp nut is finally socketed on axis, by being axially moveable clamp nut, realize the extruding to rotating ring, it is bonded to make rotating ring uniformly carry out extruding with the end face of stationary ring, this method has evaded the case where whether installation meets the requirements judged in present production by feel by staff, improves the installation effect of mechanical seal structure and the consistency of batch production product.
Description
Technical field
The invention belongs to technical field of mechanical, specifically, being related to a kind of mechanical seal structure auxiliary installation device.
Background technique
Mechanical seal refer to by least a pair of end face perpendicular to rotation axis in Fluid pressure and compensation mechanism elastic force or
The device for preventing fluid from leaking for being bonded and constituting with respect to sliding is kept under the action of magnetic force and under the cooperation of auxiliary seal,
It is briefly to squeeze to contact with the end face of ring portion by the end face of stationary ring part, realizes rotary dynamic seal function；
The sealing effect of mechanical seal contacts effect dependent on the rotating ring of mechanical seal and stationary ring end face, in mechanical seal knot
In the installation process of structure, it is desirable that the ring portion of mechanical seal is uniformly pushed, so that each branch of both ends of the surface uniformly squeezes contact,
Serious unbalance loading does not occur and squeezes contact, to improve installation effect, guarantees the sealing effect of mechanical seal structure after installation, and
In current mechanical seal structure installation process, mainly with the feel control rotating ring end face of setter and pushing away for stationary ring end face
Press contacts installation process is difficult to accomplish end face each section uniform stressed, causes mechanical seal sealing effect to vary with each individual, cannot obtain
To consistent sealing effect, or even seal failure is caused, in order to solve this problem, guarantees mechanical seal structure sealing effect simultaneously
Realize the consistency of sealing effect, following technical scheme proposed by the present invention.
Summary of the invention
The purpose of the present invention is to provide a kind of mechanical seal structure auxiliary installation devices.
The technical problem to be solved in the invention are as follows:
In the prior art, mainly pass through operator when the installation of rotating ring and stationary ring in carrying out mechanical seal structure
The feel of member to the contact effect of rotating ring end face and stationary ring end face judges that installation effect is by subjective impact and experience
It is affected, is easy to cause sealing effect poor and inconsistent with the sealing effect of a collection of product, how to solve the problems, such as this,
It is one of current problem to be solved.
The purpose of the present invention can be achieved through the following technical solutions:
A kind of mechanical seal structure auxiliary installation device, including interior cartridge module and outer barrel component, wherein interior cartridge module is straight
Diameter is less than the diameter of outer barrel component, after outer barrel component is inserted into one end of interior cartridge module, by positioning threads pin by inner cylinder group
Part is fixedly connected with outer barrel component, and interior cartridge module and outer barrel component are socketed on axis；
The interior cartridge module includes inner cylinder, is mounted on the small flange at inner tank theca both ends, is mounted on inner cylinder outer tube wall
Intermediate small flange, and intermediate small flange is mounted between the small flange at inner cylinder both ends, and one group is also equipped on the outer tube wall of inner cylinder
Positioning seat, several positioning seats are circumferentially distributed on the side wall of inner cylinder and positioning seat on be provided with threaded hole；
The outer barrel component includes outer cylinder and the outer drum flange for being mounted on outer drum outer wall one end, and outer drum flange is mounted on far
One end from interior cartridge module is wherein provided with several groups location hole along axial direction on the side wall of outer cylinder, and every group of location hole is circumferentially distributed,
And the aperture of location hole is greater than the outer diameter of positioning threads pin top light circular portion, interior cartridge module and outer barrel component pass through positioning threads
Connection is fixed on the positioning in pin, positioning seat and location hole；
The small flange at the interior cartridge module both ends is fixedly connected by screw with the small arcs of ring structure；
Outer drum flange in the outer barrel component is fixedly connected by screw with the big arc plate of ring structure；
The axis is socketed with clamp nut in the side far from mechanical seal structure.
As further scheme of the invention, the outer diameter phase of the interior circular diameter and the axis of its installation site of the small arcs
Deng being provided with a circle screw hole on the anchor ring of small arcs, small arcs are fixedly connected by screw with interior cartridge module.
As further scheme of the invention, the outer diameter phase of the interior circular diameter and the axis of its installation site of the big arc plate
Deng.
As further scheme of the invention, during clamp nut axial movement, the axis of end face and axis keeps hanging down
Directly.
Beneficial effects of the present invention:
The present invention installs mechanical seal structure by auxiliary installation device, specifically, by interior cartridge module and outside
After cartridge module is fixedly connected by positioning threads pin, the two is socketed on axis, connects the big arc plate in outer barrel component with rotating ring
Touching, is finally socketed clamp nut on axis, by being axially moveable clamp nut, the extruding to rotating ring is realized, to make rotating ring
It uniformly carries out extruding with the end face of stationary ring to be bonded, this method, which has been evaded in present production, passes through feel by staff
The case where whether installation meets the requirements judged, the installation effect of mechanical seal structure is improved and produces the consistent of product in batches
Property.
Detailed description of the invention
Present invention is further described in detail in the following with reference to the drawings and specific embodiments.
Fig. 1 is the structural diagram of the present invention；
Fig. 2 is the structural schematic diagram of interior cartridge module；
Fig. 3 is the structural schematic diagram of outer barrel component.
Specific embodiment
The technical scheme in the embodiments of the invention will be clearly and completely described below, it is clear that described implementation
Example is only a part of the embodiment of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, this field is common
Technical staff's all other embodiment obtained without creative efforts belongs to the model that the present invention protects
It encloses.
A kind of mechanical seal structure auxiliary installation device, as shown in Figure 1, including interior cartridge module 4 and outer barrel component 6, wherein
The diameter of interior cartridge module 4 is less than the diameter of outer barrel component 6, after outer barrel component 6 is inserted into one end of interior cartridge module 4, by fixed
Interior cartridge module 4 is fixedly connected by position threaded 7 with outer barrel component 6, and interior cartridge module 4 and outer barrel component 6 are socketed on axis 10；
As shown in Fig. 2, the interior cartridge module 4 includes inner cylinder 42, it is mounted on the small flange 41 at 42 outer wall both ends of inner cylinder, is installed
The small flange 43 in centre on 42 outer tube wall of inner cylinder, and intermediate small flange 43 is mounted between the small flange 41 at 42 both ends of inner cylinder,
Intermediate small flange 43 plays the effect of support to outer barrel component, is also equipped with one group of positioning seat 44 on the outer tube wall of inner cylinder 42, if
Dry positioning seat is circumferentially distributed on the side wall of inner cylinder 42 and positioning seat 44 on be provided with threaded hole；
As shown in figure 3, the outer barrel component 6 includes outer cylinder 61 and the outer drum flange for being mounted on 61 outer wall one end of outer cylinder
62, outer drum flange 62 is mounted remotely from one end of interior cartridge module 4, is wherein provided with several groups positioning along axial direction on the side wall of outer cylinder 61
Hole 63, every group of location hole 63 is circumferentially distributed, and the aperture of location hole 63 is greater than the outer of 7 top light circular portion of positioning threads pin
Diameter, interior cartridge module 4 are fixed on the positioning with location hole and are connect by positioning threads pin 7, positioning seat 44 with outer barrel component 6；
The small flange 41 at 4 both ends of interior cartridge module is fixedly connected by screw 3 with small arcs 21, and the small arcs 21 are
Ring structure, the interior circular diameter of small arcs 21 and the outer diameter of axis 10 of its installation site are equal, are provided on the anchor ring of small arcs 21
One circle screw hole, small arcs 21 are fixedly connected by screw 3 with interior cartridge module 4；
Outer drum flange 62 in the outer barrel component 6 is fixedly connected by screw 3 with big arc plate 8, and big arc plate 8 is ring junction
Structure, the interior circular diameter of big arc plate 8 and the outer diameter of axis 10 of its installation site are equal；
The axis 10 is socketed with clamp nut 1 in the side far from mechanical seal structure 9, and clamp nut 1 moved axially
Journey can guarantee that there are good verticality in its end face and the axis of axis 10, by being axially moveable clamp nut 1, clamp nut 1
Thrust is generated to interior cartridge module 4 by small arcs 21, interior cartridge module 4 passes to outer barrel component 6, outer cylinder by positioning threads pin 7
Component 6 pushes rotating ring by big arc plate 8, squeezes the end face of rotating ring uniformly and is fitted on the end face of stationary ring；
The present invention at work, will after being first fixedly connected with interior cartridge module 4 by positioning threads pin 7 with outer barrel component 6
The two is socketed on axis 10, contacts the big arc plate 8 in outer barrel component 6 with stationary ring, and clamp nut 1 is finally socketed on axis 10,
By being axially moveable clamp nut 1, the extruding to stationary ring is realized, to make the rotating ring being mounted on machine envelope seat 11 and stationary ring
End face uniformly carries out extruding fitting.
Above content is only to structure of the invention example and explanation, affiliated those skilled in the art couple
Described specific embodiment does various modifications or additions or is substituted in a similar manner, without departing from invention
Structure or beyond the scope defined by this claim, is within the scope of protection of the invention.
Claims (4)
1. a kind of mechanical seal structure auxiliary installation device, which is characterized in that including interior cartridge module (4) and outer barrel component (6),
The diameter of middle interior cartridge module (4) is less than the diameter of outer barrel component (6), by one end of interior cartridge module (4) insertion outer barrel component (6) it
Afterwards, interior cartridge module (4) is fixedly connected with outer barrel component (6) by positioning threads pin (7), interior cartridge module (4) and outer barrel component
(6) it is socketed on axis (10)；
The interior cartridge module (4) includes inner cylinder (42), is mounted on the small flange (41) at inner cylinder (42) outer wall both ends, is mounted on inner cylinder
(42) the small flange in centre (43) on outer tube wall, and intermediate small flange (43) be mounted on inner cylinder (42) both ends small flange (41) it
Between, one group of positioning seat (44) is also equipped on the outer tube wall of inner cylinder (42), several positioning seats (44) are on the side wall of inner cylinder (42)
Circumferentially distributed and positioning seat is provided with threaded hole on (44)；
The outer barrel component (6) includes outer cylinder (61) and the outer drum flange (62) for being mounted on outer cylinder (61) outer wall one end, outer cylinder
Flange (62) is mounted remotely from one end of interior cartridge module (4), is wherein provided with several groups positioning along axial direction on the side wall of outer cylinder (61)
Hole (63), every group of location hole (63) is circumferentially distributed, and the aperture of location hole (63) is greater than positioning threads pin (7) top light circle portion
The outer diameter divided, interior cartridge module (4) are positioned by positioning threads pin (7), positioning seat (44) with location hole with outer barrel component (6)
It is fixedly connected；
The small flange (41) at interior cartridge module (4) both ends is fixedly connected by screw (3) with the small arcs (21) of ring structure；
Outer drum flange (62) on the outer barrel component (6) is fixedly connected by screw (3) with the big arc plate (8) of ring structure；
The axis (10) is socketed with clamp nut (1) in the side far from mechanical seal structure (9).
2. a kind of mechanical seal structure auxiliary installation device according to claim 1, which is characterized in that the small arcs
(21) interior circular diameter is equal with the outer diameter of axis (10) of its installation site, is provided with a circle screw hole on the anchor ring of small arcs (21),
Small arcs (21) are fixedly connected by screw (3) with interior cartridge module (4).
3. a kind of mechanical seal structure auxiliary installation device according to claim 1, which is characterized in that the big arc plate
(8) interior circular diameter is equal with the outer diameter of axis (10) of its installation site.
4. a kind of mechanical seal structure auxiliary installation device according to claim 1, which is characterized in that clamp nut (1)
During axial movement, end face is vertical with the holding of the axis of axis (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910584769.5A CN110185802B (en) | 2019-07-01 | 2019-07-01 | Auxiliary installation device for mechanical seal structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910584769.5A CN110185802B (en) | 2019-07-01 | 2019-07-01 | Auxiliary installation device for mechanical seal structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110185802A true CN110185802A (en) | 2019-08-30 |
| CN110185802B CN110185802B (en) | 2024-03-26 |
Family
ID=67724354
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910584769.5A Active CN110185802B (en) | 2019-07-01 | 2019-07-01 | Auxiliary installation device for mechanical seal structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110185802B (en) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103968077A (en) * | 2014-05-19 | 2014-08-06 | 南京林业大学 | Split type mechanical seal |
| CN104330223A (en) * | 2014-11-26 | 2015-02-04 | 南京林业大学 | Mechanical sealing property testing device and method for measuring axial force and temperature of sealed end surfaces |
| CN104676004A (en) * | 2015-02-13 | 2015-06-03 | 江苏科奥流体科技有限公司 | Integral sealing device of hydraulic pump |
| CN205918903U (en) * | 2016-06-30 | 2017-02-01 | 台州市星光真空设备制造有限公司 | Mechanical seal |
| CN106838321A (en) * | 2017-03-13 | 2017-06-13 | 浙江长城搅拌设备股份有限公司 | Kettle side entering type mechanical seal |
| CN206563077U (en) * | 2017-03-13 | 2017-10-17 | 浙江长城搅拌设备股份有限公司 | Kettle side entering type mechanical seal |
| US20180017161A1 (en) * | 2016-07-12 | 2018-01-18 | John Crane Inc. | Non-collapsible flexible sealing membrane and seal assembly for rotary shaft equipment |
| CN108506636A (en) * | 2017-09-27 | 2018-09-07 | 南京管科智能科技有限公司 | A kind of driving drum |
| CN207893297U (en) * | 2018-02-27 | 2018-09-21 | 邯郸钢铁集团有限责任公司 | A kind of coke-oven plant's flaker rotary joint |
| CN210240553U (en) * | 2019-07-01 | 2020-04-03 | 合肥恒大江海泵业股份有限公司 | Auxiliary mounting device for mechanical sealing structure |
-
2019
- 2019-07-01 CN CN201910584769.5A patent/CN110185802B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103968077A (en) * | 2014-05-19 | 2014-08-06 | 南京林业大学 | Split type mechanical seal |
| CN104330223A (en) * | 2014-11-26 | 2015-02-04 | 南京林业大学 | Mechanical sealing property testing device and method for measuring axial force and temperature of sealed end surfaces |
| CN104676004A (en) * | 2015-02-13 | 2015-06-03 | 江苏科奥流体科技有限公司 | Integral sealing device of hydraulic pump |
| CN205918903U (en) * | 2016-06-30 | 2017-02-01 | 台州市星光真空设备制造有限公司 | Mechanical seal |
| US20180017161A1 (en) * | 2016-07-12 | 2018-01-18 | John Crane Inc. | Non-collapsible flexible sealing membrane and seal assembly for rotary shaft equipment |
| CN106838321A (en) * | 2017-03-13 | 2017-06-13 | 浙江长城搅拌设备股份有限公司 | Kettle side entering type mechanical seal |
| CN206563077U (en) * | 2017-03-13 | 2017-10-17 | 浙江长城搅拌设备股份有限公司 | Kettle side entering type mechanical seal |
| CN108506636A (en) * | 2017-09-27 | 2018-09-07 | 南京管科智能科技有限公司 | A kind of driving drum |
| CN207893297U (en) * | 2018-02-27 | 2018-09-21 | 邯郸钢铁集团有限责任公司 | A kind of coke-oven plant's flaker rotary joint |
| CN210240553U (en) * | 2019-07-01 | 2020-04-03 | 合肥恒大江海泵业股份有限公司 | Auxiliary mounting device for mechanical sealing structure |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110185802B (en) | 2024-03-26 |
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