CN209350162U - A kind of coating dispersing apparatus mechanical seal assembly tooling - Google Patents
A kind of coating dispersing apparatus mechanical seal assembly tooling Download PDFInfo
- Publication number
- CN209350162U CN209350162U CN201821933752.3U CN201821933752U CN209350162U CN 209350162 U CN209350162 U CN 209350162U CN 201821933752 U CN201821933752 U CN 201821933752U CN 209350162 U CN209350162 U CN 209350162U
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- China
- Prior art keywords
- mechanical seal
- seal assembly
- dispersing apparatus
- assembly tooling
- rotating ring
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Abstract
The utility model discloses a kind of coating dispersing apparatus mechanical seal assembly toolings, including bracket, hold-down mechanism for vertical compression rotating ring, hold-down mechanism is driven to do the elevating mechanism that up and down reciprocatingly moves along a straight line vertically, the bracket is by bottom plate, the guide post that is vertically installed in bottom plate two sides, the upper lock plate for being set to guide post upper end form.The utility model has the advantages that: by using tooling; guarantee that rotating ring and stationary ring are in the position being parallel to each other always in installing mechanical seal process; it is askew to ensure that machine envelope is not filled; guarantee the compactness of sealing; and it is easily installed the circlip of locking dynamic and static ring; avoiding dynamic and static ring unbalance stress in installation process causes to be bonded bad and is easy the problem of causing mirror finish face abrasion, to substantially increase assembly efficiency.
Description
Technical field
The utility model relates to mechanical seal tooling field, in particular to a kind of coating dispersing apparatus mechanical seal assembly work
Dress.
Background technique
Mechanical seal is a kind of for solving the device sealed between rotary shaft and body, in general, stationary ring and rotating ring connect
Touching mainly passes through elastic component, the axial force by elastic component to stationary ring application towards rotating ring, so that and stationary ring is abutted with rotating ring,
To guarantee that rotating ring and stationary ring realize sealing state by contact.Since mechanical seal has leakage rate few and that the service life is grown etc. is excellent
Point is widely used in the such as equipment such as dispersion machine, centrifuge, reaction kettle and compressor, is a kind of general gland seal device.To guarantee
Effective operating of equipment, mechanical seal are needed to regularly replace, manually be operated currently, installation method is substantially, and pass through one
People's both hands go to compress rotating ring, so that spring-compressed, another person goes set circlip to fix.Sound when on the one hand, due to manual operation
Ring unbalance stress is easy to appear the problem to low while height, causes sealing effect bad, is mounted in equipment and be easy to cause leakage
Liquid；On the other hand, since the binding face of dynamic and static ring is handled by mirror finish, manual operation is careless slightly to will lead to mirror
Surface wear and influence leakproofness.
Utility model content
The technical problem to be solved by the present invention is to provide a kind of dresses that can be used for when coating dispersing apparatus changing machine is sealed
With tooling, assembly efficiency is improved.
In order to solve the above-mentioned technical problem, a kind of the technical solution of the utility model are as follows: coating dispersing apparatus mechanical seal
Assembly tooling, including bracket drive hold-down mechanism to do vertical up and down reciprocatingly straight line and transport for the hold-down mechanism of vertical compression rotating ring
Dynamic elevating mechanism, the bracket by bottom plate, the guide post that is vertically installed in bottom plate two sides, the upper lock plate for being set to guide post upper end
Composition.
Preferably, the hold-down mechanism is by having the intermediate top board for running through first through hole, being arranged in top board top branch
Support seat, the bearing composition that top board two sides are arranged in, the bearing connect together with guide post.
Preferably, the diameter of the first through hole is greater than the outer diameter of the circlip in fixed machine envelope axle center, and is less than machine and seals rotating ring
Outer diameter.
Preferably, the elevating mechanism by screw rod, the fixing seat that is set to screw rod lower end, be fixedly connected on screw rod upper end cross
Formed to the boost bar of setting, with the matched nut of screw rod, the screw rod can opposing nut pump, the spiral shell
Bar fixing seat is connect with the support plate, and the nut is connect by nut mounting base with upper lock plate.
Preferably, the bottom plate is additionally provided with circular groove, and perforative second through-hole is equipped among the groove.
Preferably, the diameter of the groove is greater than the outer diameter of machine envelope rotating ring, and it is dynamic that the diameter of second through-hole is less than machine envelope
The outer diameter of ring.
Compared with prior art, the utility model has the advantages that: by using tooling, guarantee that mechanical seal process is being installed
Middle rotating ring and stationary ring are in the position being parallel to each other always, it is ensured that machine envelope do not filled it is askew, guarantee sealing compactness, and convenient for peace
The circlip of dress locking dynamic and static ring, avoiding dynamic and static ring unbalance stress in installation process causes to be bonded bad and be easy to mirror finish
The problem of abrasion, is caused in face, substantially increases assembly efficiency.
Detailed description of the invention
Fig. 1 is that the dispersing apparatus mechanical seal of the utility model coating turns the diagrammatic cross-section with tooling；
Fig. 2 is that the dispersing apparatus mechanical seal of the utility model coating turns the using state structure diagram with tooling；
Fig. 3 is the use state diagrammatic cross-section of the utility model coating dispersing apparatus mechanical seal assembly tooling；
Fig. 4 is the diagrammatic cross-section of machine envelope in the utility model.
In figure, 1- bottom plate, 2- guide post, 3- top board, 4- upper lock plate, 5- boost bar, 6- bearing, 7- support plate, 8- spiral shell
Bar fixing seat, 9- screw rod, 10- nut, 11- nut mounting base, 12- machine envelope, 120- machine seal rotating ring, 121- machine Feng Jinghuan, 122-
Machine seals axle center, 13- groove, 14- first through hole, the second through-hole of 15-.
Specific embodiment
Specific embodiment of the present utility model is described further with reference to the accompanying drawing.It should be noted that
The explanation of these embodiments is used to help to understand the utility model, but does not constitute the restriction to the utility model.This
Outside, technical characteristic involved in the various embodiments of the present invention described below is as long as they do not conflict with each other
It can be combined with each other.
As shown in Figs 1-4, a kind of coating dispersing apparatus mechanical seal assembly tooling, including bracket, it is dynamic for vertical compression
The hold-down mechanism of ring drives hold-down mechanism to do the elevating mechanism that up and down reciprocatingly moves along a straight line vertically, the bracket by bottom plate 1, hang down
The composition of upper lock plate 4 for being directly set to the guide post 2 of 1 two sides of bottom plate, being set to 2 upper end of guide post.
The hold-down mechanism is by having the intermediate top board 3 for running through first through hole 14, being arranged in 3 upper support seat of top board
7, the bearing 6 that 3 two sides of top board are arranged in forms, and the bearing 6 connects together with guide post 2.The first through hole 14 it is straight
Diameter is greater than the outer diameter of the circlip (not shown) in fixed machine envelope axle center, and is less than the outer diameter of machine envelope rotating ring 120.The elevating mechanism
By screw rod 9, the screw holder 8 that is set to 9 lower end of screw rod, be fixedly connected on boost bar 5 that 9 upper end of screw rod is laterally arranged,
Formed with the matched nut 10 of screw rod 9, the screw rod 9 can opposing nut 10 pump, the screw holder 8 with
The support plate 7 connects, and the nut 10 is connect by nut mounting base 11 with upper lock plate 4.The bottom plate 1 is additionally provided with round recessed
Slot 13 is equipped with perforative second through-hole 15 among the groove 13.The diameter of the groove 13 is greater than the outer of machine envelope rotating ring 120
Diameter, the diameter of second through-hole 15 are less than the outer diameter of machine envelope rotating ring 120.
In use, rotating clockwise boost bar 5 in the groove 13 that machine envelope 12 is placed on bottom plate 1, screw rod 9 is opposite
Nut 10 moves downward, and top board 3 is driven to move downward, and machine envelope 122 upper end of axle center is made to pass through the first through hole 14 of top board, on
The lower press of pressing plate 3 seals rotating ring 120, and puts on motivation envelope contained spring (not shown) compression, and by machine envelope 122 upper end of axle center
Circlip (not shown) is fixed, and then rotation boost bar, 9 opposing nut 10 of screw rod move upwards counterclockwise, drives top board 3
It moves upwards, top board 3 is risen, so that the installation for completing entire machine envelope is fixed.By using tooling, guarantee mechanical in installation
Rotating ring and stationary ring are in the position being parallel to each other always in seal process, it is ensured that machine envelope do not filled it is askew, guarantee sealing compactness,
And it is easily installed the circlip of locking dynamic and static ring, avoiding dynamic and static ring unbalance stress in installation process causes to be bonded bad and easy pair
Mirror finish face causes the problem of abrasion, substantially increases assembly efficiency.
The embodiments of the present invention is explained in detail in conjunction with attached drawing above, but the utility model is not limited to be retouched
The embodiment stated.For a person skilled in the art, right in the case where not departing from the utility model principle and spirit
These embodiments carry out a variety of change, modification, replacement and modification, still fall in the protection scope of the utility model.
Claims (6)
1. a kind of coating dispersing apparatus mechanical seal assembly tooling, it is characterised in that: including bracket, for vertical compression rotating ring
Hold-down mechanism drives hold-down mechanism to do the elevating mechanism that up and down reciprocatingly moves along a straight line vertically, the bracket by bottom plate, be vertically arranged
In bottom plate two sides guide post, be set to guide post upper end upper lock plate composition.
2. coating dispersing apparatus mechanical seal assembly tooling according to claim 1, it is characterised in that: the hold-down mechanism
By having the intermediate top board for running through first through hole, the bearing that top board upper support seat is arranged in, top board two sides are arranged in
Composition, the bearing connect together with guide post.
3. coating dispersing apparatus mechanical seal assembly tooling according to claim 2, it is characterised in that: the first through hole
Diameter be greater than fixed machine envelope axle center circlip outer diameter, and be less than the outer diameter of machine envelope rotating ring.
4. coating dispersing apparatus mechanical seal assembly tooling according to claim 2, it is characterised in that: the elevating mechanism
By screw rod, the fixing seat that is set to screw rod lower end, it is fixedly connected on boost bar that screw rod upper end is laterally arranged, is matched with screw rod
Nut composition, the screw rod can opposing nut pump, the screw holder is connect with the support plate, institute
Nut is stated to connect by nut mounting base with upper lock plate.
5. coating dispersing apparatus mechanical seal assembly tooling according to claim 1, it is characterised in that: the bottom plate is also set
There is circular groove, perforative second through-hole is equipped among the groove.
6. coating dispersing apparatus mechanical seal assembly tooling according to claim 5, it is characterised in that: the groove it is straight
Diameter is greater than the outer diameter of machine envelope rotating ring, and the diameter of second through-hole is less than the outer diameter of machine envelope rotating ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821933752.3U CN209350162U (en) | 2018-11-22 | 2018-11-22 | A kind of coating dispersing apparatus mechanical seal assembly tooling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821933752.3U CN209350162U (en) | 2018-11-22 | 2018-11-22 | A kind of coating dispersing apparatus mechanical seal assembly tooling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209350162U true CN209350162U (en) | 2019-09-06 |
Family
ID=67783965
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821933752.3U Active CN209350162U (en) | 2018-11-22 | 2018-11-22 | A kind of coating dispersing apparatus mechanical seal assembly tooling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209350162U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111267031A (en) * | 2020-03-13 | 2020-06-12 | 江苏核电有限公司 | Device for disassembling and assembling mechanical seal and disassembling and assembling method thereof |
| CN112589723A (en) * | 2020-12-10 | 2021-04-02 | 福建福清核电有限公司 | Assembly tool and method for box-packed mechanical seal |
-
2018
- 2018-11-22 CN CN201821933752.3U patent/CN209350162U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111267031A (en) * | 2020-03-13 | 2020-06-12 | 江苏核电有限公司 | Device for disassembling and assembling mechanical seal and disassembling and assembling method thereof |
| CN112589723A (en) * | 2020-12-10 | 2021-04-02 | 福建福清核电有限公司 | Assembly tool and method for box-packed mechanical seal |
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