CN209050600U - Air blower sealing gland repairs mold - Google Patents
Air blower sealing gland repairs mold Download PDFInfo
- Publication number
- CN209050600U CN209050600U CN201821764267.8U CN201821764267U CN209050600U CN 209050600 U CN209050600 U CN 209050600U CN 201821764267 U CN201821764267 U CN 201821764267U CN 209050600 U CN209050600 U CN 209050600U
- Authority
- CN
- China
- Prior art keywords
- mold
- air blower
- sealing gland
- repairs
- connector
- 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.)
- Active
Links
Abstract
The utility model relates to a kind of air blower sealing glands to repair mold, and especially a kind of air blower sealing gland for being related to blower equipment maintenance field repairs mold.The utility model solves air blower sealing gland used by its technical problem and repairs mold, the lower mold of upper mold and semi-circular shape including semi-circular shape, the upper mold is identical with the size of the annulus of lower mold, the both ends of the upper mold are provided with connector, the both ends of the lower mold are provided with connector, the upper mold is connected with one end of lower mold with threaded fastener, and the other end is connected using loose-leaf or elastic component, and the center of circle of the semicircular ring of the semicircular ring of the upper mold and lower mold is overlapped.The air blower sealing gland of the utility model, which repairs mold, can shorten the repair time, save the cost of overhaul, will not influence air blower assembly precision.
Description
Technical field
Mold, especially one kind, which are repaired, the utility model relates to a kind of air blower sealing gland is related to blower equipment maintenance field
Air blower sealing gland repair mold.
Background technique
Air blower sealing gland is the important component of air blower, and effect is to make to keep reliable sealing state inside air blower,
Prevent gas from leaking, air blower sealing gland due to use intensity is high and being easily damaged causes it to be unsatisfactory for air blower sealing gland gap to want
It asks, air blower is easy to produce Air Leakage, it is therefore desirable to often air blower sealing gland be repaired.The prior art is to air blower gas
Envelope is overhauled mainly air blower is dismantled after rotor sent outside to retract again after entrucking turning ressemble.Using the prior art
The damage of repair method gas sealing strip after due to station relatively narrower in air blower, decompose that disassembly process is more, time-consuming, assembly precision is wanted
Ask high.Therefore the repair time is long, at high cost, is not easy to reach original assembly precision after maintenance.
Utility model content
The technical problem to be solved by the utility model is to provide one kind can shorten the repair time, saves the cost of overhaul,
The air blower sealing gland that will not influence air blower assembly precision repairs mold.
The utility model solves air blower sealing gland used by its technical problem and repairs mold, the upper mold including semi-circular shape
The lower mold of tool and semi-circular shape, the upper mold is identical with the size of the annulus of lower mold, the both ends setting of the upper mold
There is a connector, the both ends of the lower mold are provided with connector, and one end of the upper mold and lower mold is connected with threaded fastener
It connects, the other end is connected using loose-leaf or elastic component, and the center of circle of the semicircular ring of the semicircular ring of the upper mold and lower mold is overlapped.
Further, the connector is rectangular parallelepiped structure, connecting hole is provided on the connector.
Further, being provided with pairing slot and pairing block on the connector.
Further, the threaded fastener is fastening screw.
Further, the elastic component is clamp spring.
The beneficial effects of the utility model are: sealing gland repairing mold is divided into the upper mold of semi-circular shape under by the application
Mold, and one end of upper mold and lower mold is subjected to connection flexible using loose-leaf or elastic component, open mold
Certain angle, thus fixed again with threaded fastener after between being inserted in two gas sealing strips that needs are polished, it can root after mold is fixed
Carry out reconditioning gas sealing strip according to die size.Since whole process is will to overhaul mold and be installed in air blower to overhaul sealing gland,
It without disassembling air blower, does not need to send rotor outside entrucking yet, retracts and ressemble again after machine shop turning,
Dismantling is eliminated, the process transported and ressembled back and forth keeps the maintenance process of air blower sealing gland more convenient.
Detailed description of the invention
Fig. 1 is the main view of the application；
Fig. 2 is the structural schematic diagram of the upper mold of the application；
In the figure, it is marked as upper mold 1, lower mold 2, connector 3, fastening screw 4, clamp spring 5, connecting hole 6.
Specific embodiment
The present invention will be further described with reference to the accompanying drawing.
Air blower sealing gland as depicted in figs. 1 and 2 repairs mold, upper mold 1 and semi-circular shape including semi-circular shape
Lower mold 2, the upper mold 1 is identical with the size of the annulus of lower mold 2, and the both ends of the upper mold 1 are provided with connector 3,
The both ends of the lower mold 2 are provided with connector 3, and the upper mold 1 is connected with one end of lower mold 2 with threaded fastener, separately
One end is connected using loose-leaf or elastic component, and the center of circle of the semicircular ring of the semicircular ring of the upper mold 1 and lower mold 2 is overlapped.This
Sealing gland repairing mold is divided into the upper mold 1 and lower mold 2 of semi-circular shape by application, and by one end of upper mold 1 and lower mold 2
Connection flexible is carried out using loose-leaf or elastic component, makes mold can be with opened with certain angle, to be inserted in need to polish two
It is fixed again with threaded fastener after between gas sealing strip, it can be according to die size come reconditioning gas sealing strip after mold is fixed.Due to whole
A process is will to overhaul mold and be installed in air blower to overhaul sealing gland, without disassembling air blower, is not also needed
It sends rotor outside entrucking, retracts and ressemble again after machine shop turning, eliminate dismantling, transport and ressemble back and forth
Process, keep the maintenance process of air blower sealing gland more convenient.
Connector 3 is set rectangular parallelepiped structure by the application, and connecting hole 6 is provided on connector 3.It can make in this way
Upper mold 1 and lower mold 2 are more easily bonded, and threaded fastener and flexible connector 3 can rapidly will be upper by connecting hole 6
Mold 1 and the connection of lower mold 2.
The application is provided with pairing slot and pairing block on connector 3.Pass through the pairing slot and pairing block on connector 3
Cooperation keeps the position in connection of upper mold 1 and lower mold 2 more accurate to limit to upper mold 1 and lower mold 2.
The threaded fastener of the application is fastening screw 4.It is connected using fastening screw 4, connects efficient and convenient, reliability
It is high.
The elastic component of the application is preferably clamp spring 5, can use the elastic restoring force of circlip using clamp spring 5,
Upper/lower die is compressed, mold is made to be able to maintain stable connection status.
The scheme that this mold solves is: 1 uses structure as shown in Figure 1, to the gas sealing strip being installed in diameter of axle groove, into
Row grinding.2 be the grinding accuracy for guaranteeing gas sealing strip, needs the inside and outside circle dimensional accuracy for ensureing mold ring first.3 be guarantee mold ring
Inside and outside round dimensional accuracy, processing must not make and be squeezed and deformed or carry out at high temperature that argon arc welding need to be used.
The mold of the application is in production according to sealing gland drawing requirement, and turning makes sealing gland and repairs mold, by two parts
Composition, first is that mold ring, second is that connector and fastening screw 4 form.Mold inner circle size must be true according to the diameter of axle of installation sealing gland
Fixed, outer circle is determined according to gas sealing strip drawing requirement height.
Make and use step are as follows:
One, it cuts open, planish in the steel plate 10mm thickness, then close up the secured laggard driving of spot welding and cut, the good mold ring of turning
Solder joint is ground off with sanding machine, becomes two semi-rings.
Two, it respectively saws in two interface two sides of two semi-rings except 6mm, then polishes together, prefabricated connector and mold
Boxing jail is consolidated with screwing, and sealing gland is repaired mold and is just made.
Three, mold plate fixing screws are unclamped, mold is inserted between two gas sealing strips for needing to polish and fixes, according to mould
Has size reconditioning gas sealing strip.
It using the mold of the application to the gas sealing strip being installed in diameter of axle groove, is ground, for the mill for guaranteeing gas sealing strip
Precision is cut, needing the inside and outside circle dimensional accuracy for ensureing mold ring first is to guarantee the inside and outside round dimensional accuracy of mold ring, processing,
Must not make and is squeezed and deformed or carries out at high temperature and soldering need to be carried out using argon arc welding.
Claims (5)
1. air blower sealing gland repairs mold, it is characterised in that: the lower mold of the upper mold (1) including semi-circular shape and semi-circular shape
(2), the upper mold (1) is identical with the size of annulus of lower mold (2), and the both ends of the upper mold (1) are provided with connector
(3), the both ends of the lower mold (2) are provided with connector (3), and one end screw thread of the upper mold (1) and lower mold (2) is tight
Firmware connection, the other end are connected using loose-leaf or elastic component, the semicircular ring of the upper mold (1) and the semicircle of lower mold (2)
The center of circle of ring is overlapped.
2. air blower sealing gland as described in claim 1 repairs mold, it is characterised in that: the connector (3) is cuboid knot
Structure is provided with connecting hole (6) on the connector (3).
3. air blower sealing gland as claimed in claim 2 repairs mold, it is characterised in that: be provided on the connector (3) pair
Close slot and pairing block.
4. air blower sealing gland as described in claim 1 repairs mold, it is characterised in that: the threaded fastener is fastening screw
(4)。
5. air blower sealing gland as described in claim 1 repairs mold, it is characterised in that: the elastic component is clamp spring (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821764267.8U CN209050600U (en) | 2018-10-29 | 2018-10-29 | Air blower sealing gland repairs mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821764267.8U CN209050600U (en) | 2018-10-29 | 2018-10-29 | Air blower sealing gland repairs mold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209050600U true CN209050600U (en) | 2019-07-02 |
Family
ID=67051829
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821764267.8U Active CN209050600U (en) | 2018-10-29 | 2018-10-29 | Air blower sealing gland repairs mold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209050600U (en) |
-
2018
- 2018-10-29 CN CN201821764267.8U patent/CN209050600U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105345495A (en) | Pressing plate type floating clamp | |
| CN207026832U (en) | A kind of pneumatic positioning and pneumatic Quick-clamped welding fixture | |
| CN102581538B (en) | Clamping welding and tempering device for horizontal flanges of variable stator blade cartridge receivers of gas turbines | |
| CN105252310A (en) | Box machining device | |
| CN103042323A (en) | Welding device of Tower crane standard section main chord | |
| CN209050600U (en) | Air blower sealing gland repairs mold | |
| CN107336041B (en) | Machining method of unequal angle section bar and milling clamp thereof | |
| CN203830809U (en) | Thin-skin milling device | |
| CN204075436U (en) | A kind of fixture for the processing thin-walled part that discharges | |
| CN203599867U (en) | Auxiliary machining device for titanium alloy high-precision thin-walled irregular positioning curved-surface parts | |
| CN205096901U (en) | Box processingequipment | |
| CN207387155U (en) | Valve body multistation tool for processing | |
| CN205111181U (en) | Base welding jig | |
| CN205325225U (en) | Clamp plate formula anchor clamps that float | |
| CN211449257U (en) | Cylinder with conveniently replaced sealing ring | |
| CN204366479U (en) | A kind of motor aluminum component long shell bores milling positioner | |
| CN203944970U (en) | A kind of panel beating welding casing class part clamping fixture for correcting | |
| CN204209551U (en) | The fixture clamp for machining on little inclined-plane is ground for clamping slide measure vernier | |
| CN204135587U (en) | A kind of bellows weld jig | |
| CN209578897U (en) | A kind of positioning device for processing steam turbine inner gland segmental arc | |
| CN203726435U (en) | Air compressor connector angle installing tool | |
| CN103801887B (en) | Tool for welding steel plates onto outer wall of barrel and welding method thereof | |
| CN204976472U (en) | A electricity wholesale head for dismantling wrist -watch sealing device | |
| CN104646898B (en) | Sheet metal framework main axis of dilatation positioning processing device and the welding procedure using the device | |
| CN204295499U (en) | A kind of clamping device manufacturing crankcase again |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |