CN201314245Y - Thread arranging machine used for brush sealing device - Google Patents
Thread arranging machine used for brush sealing device Download PDFInfo
- Publication number
- CN201314245Y CN201314245Y CNU2008202314484U CN200820231448U CN201314245Y CN 201314245 Y CN201314245 Y CN 201314245Y CN U2008202314484 U CNU2008202314484 U CN U2008202314484U CN 200820231448 U CN200820231448 U CN 200820231448U CN 201314245 Y CN201314245 Y CN 201314245Y
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- CN
- China
- Prior art keywords
- brush
- plate
- silk
- fixing rod
- pressure ring
- 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.)
- Expired - Lifetime
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- Turbine Rotor Nozzle Sealing (AREA)
Abstract
A thread arranging machine used for a brush sealing device belongs to the manufacturing field of brush sealing devices of aircraft engines, and comprises a base, a base plate, a pressure ring, a baffle plate, a pressure plate and a fixing rod; the base plate is arranged in a concave groove of the base; the baffle plate is arranged in the base plate; the pressure ring is arranged above the baffle plate; the pressure plate is arranged above the pressure ring; and the pressure plate is connected with the base plate through the fixing rod. The baffle plate takes the shape of a strip and is used for setting the angle of brush wires; and the fixing rod adopts a locking bolt so as to fasten a workpiece and a brush bunch arranged in place. The utility model utilizes the limiting function of the thread arranging tooling to limit the thread arranging position of each brush bunch, thereby satisfying the requirements of thread arranging processing for order arrangement, no bending and no disorder.
Description
Technical field
The utility model belongs to the manufacturing field of aeroengine brush seal installation, row's silk machine that particularly a kind of brush seal installation is used.
Background technique
Brush seal is the advanced person's that uses of turbomachinery such as aeroengine a seal form, belongs to contact seal.Be used to reduce the invalid gas flow between aircraft engine rotor part and static part.Replace traditional comb tooth sealing, improve the performance of turbine, turbofan aeroengine.The brush seal structure is made up of one group of superfine refractory metal silk and inner and outer rings of the diameter that tightly ties together.Wire requires marshalling, arranging density even.The processing brush seal installation needs a lot of operations, as twines processes such as silk, row's silk, and the brush silk must be processed, be cut off, and brush tractotomy after twining silk is needed to arrange silk later on, and in wherein existing row's silk course of working, it is irregular, crooked row's silk to occur.
The model utility content
Misaligned, disorderly, crooked in order to solve the brush silk that occurs in existing row's silk course of working, and be difficult to guarantee that the angle of brush silk meets the requirements, row's silk machine that the utility model provides a kind of brush seal installation to use has accurate work piece positioning, a brush silk arrangement angle is met technological requirement, easy accessibility.
The technical solution adopted in the utility model is: row's silk machine that a kind of brush seal installation is used, comprise base, chassis, pressure ring, dividing plate, pressing plate and fixing rod, be provided with the chassis in the Baltimore groove of base, be provided with dividing plate in the chassis, the dividing plate top is provided with pressure ring, the pressure ring top is provided with pressing plate, connects by fixing rod between pressing plate and the chassis.
Dividing plate is a long strip, is used to be provided with the angle of brush silk, and the angle that long strip at first is set is 45 °, puts the brush silk along dividing plate then, fixes with positioning ring after finishing the brush silk, reaches requirement and removes dividing plate later on.
A kind of optimal way that the utility model adopts: fixing rod adopts lock bolt, tightens the brush that workpiece and arrangement put in place solid.
The row's of use silk machine is arranged in the process of silk to seal arrangement, now the lower plate with seal arrangement is positioned on the chassis, on lower plate, put the brush silk then, and satisfying a brush angle that becomes with the lower plate tangent to periphery of seal arrangement is 40 °～53 °, the process of specific implementation is to utilize dividing plate to place 45 °, to brush silk and place, and put the brush silk well and remove dividing plate along dividing plate.Again upper plate is pressed on the brush silk after putting the brush silk well, is pressed with pressure ring on the upper plate.Again pressing plate is pressed on the pressure ring, utilizes fixing rod clam member and chassis then.
The beneficial effects of the utility model: by having designed special-purpose row's silk equipment 1, having had the function of Assembly part, utilize positioning element, clamping workpiece is located.2, the limit function of the row's of utilization frock, row's silk position of limiting each brush bundle makes it satisfy row's processing marshalling, not have crooked, as not have disorder requirement.Specifically be to use the form of dividing plate to reach spacing requirement.3, the function that has clamping, the brush Shu Liyong lock bolt that workpiece and arrangement are put in place clamps.Guarantee that following process carries out under tightening state.
Description of drawings
Fig. 1 a kind of embodiment's of the present utility model structural representation,
Among the figure: 1 base, 2 positioning rings, 3 chassis, 4 lower plates, 5 dividing plates, 6 upper plates, 7 pressure rings, 8 pressing plates, 9 fixing rods.
Embodiment
In conjunction with the accompanying drawings the utility model is described further:
As shown in Figure 1, a kind of embodiment's of the present utility model structural representation, row's silk machine that a kind of brush seal installation is used, comprise base 1, chassis 3, pressure ring 7, dividing plate 5, pressing plate 8 and fixing rod 9, base 1 is a spill, is provided with chassis 3 in the Baltimore groove of base 1, be provided with dividing plate 5 in the chassis 3, dividing plate 5 tops are provided with pressure ring 7, and pressure ring 7 tops are provided with pressing plate 8, connect by fixing rod 9 between pressing plate 8 and the chassis 3.
Dividing plate 5 is a long strip, is used to be provided with the angle of brush silk, and the angle of at first placing long strip is 45 °, can take measurement of an angle with gauge, puts the brush silk along dividing plate 5 then, finishes after the brush silk fixingly with positioning ring 2, reaches technological requirement and removes dividing plate 5 later on.
The row's of use silk machine is arranged seal arrangement in the process of silk, and existing lower plate 4 with seal arrangement is positioned on the chassis 3, and lower plate 4 and upper plate 6 are annular.Put brush silk then on lower plate 4, and to satisfy the angle that the brush silk becomes with lower plate 4 tangents to periphery of seal arrangement be 40 °～53 °, the process of specific implementation is to utilize dividing plate to place 45 °, will brush silk along dividing plate 5 placements, puts well to brush and thread removes dividing plate 5.Again upper plate 6 is pressed on the brush silk after putting the brush silk well, is pressed with pressure ring 7 on the upper plate 6.Pressing plate 8 is pressed on the pressure ring 7, fixing rod 9 adopts lock bolt to come clam member 8 and chassis 3 again.Realize brush silk marshalling by row's silk of row's silk machine, reach the angle of technological requirement.
Claims (3)
1, row's silk machine of using of a kind of brush seal installation, it is characterized in that: comprise base, chassis, pressure ring, dividing plate, pressing plate and fixing rod, be provided with the chassis in the Baltimore groove of base, be provided with dividing plate in the chassis, the dividing plate top is provided with pressure ring, the pressure ring top is provided with pressing plate, connects by fixing rod between pressing plate and the chassis.
2, row's silk machine of using according to the described brush seal installation of claim 1, it is characterized in that: described dividing plate is elongated.
3, row's silk machine of using according to the described brush seal installation of claim 1, it is characterized in that: described fixing rod is a lock bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202314484U CN201314245Y (en) | 2008-12-10 | 2008-12-10 | Thread arranging machine used for brush sealing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202314484U CN201314245Y (en) | 2008-12-10 | 2008-12-10 | Thread arranging machine used for brush sealing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201314245Y true CN201314245Y (en) | 2009-09-23 |
Family
ID=41126038
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008202314484U Expired - Lifetime CN201314245Y (en) | 2008-12-10 | 2008-12-10 | Thread arranging machine used for brush sealing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201314245Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103143656A (en) * | 2013-02-04 | 2013-06-12 | 沈阳黎明航空零部件制造有限公司 | Filament arraying machine and method for manufacturing brush type sealing device by using same |
| CN104550564A (en) * | 2015-01-13 | 2015-04-29 | 江苏透平密封高科技股份有限公司 | Multi-spool concentric type automatic reeling machine for brush seal manufacturing |
-
2008
- 2008-12-10 CN CNU2008202314484U patent/CN201314245Y/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103143656A (en) * | 2013-02-04 | 2013-06-12 | 沈阳黎明航空零部件制造有限公司 | Filament arraying machine and method for manufacturing brush type sealing device by using same |
| CN104550564A (en) * | 2015-01-13 | 2015-04-29 | 江苏透平密封高科技股份有限公司 | Multi-spool concentric type automatic reeling machine for brush seal manufacturing |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: SHENYANG LIMING AVIATION PARTS MANUFACTURING CO., Free format text: FORMER OWNER: LIMING AEROPLANE ENGINE (GROUP) CO., LTD., SHENYANG CITY Effective date: 20131014 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20131014 Address after: 110043 Liaoning Province, Shenyang City District East Street No. 6 Patentee after: Shenyang Liming Aviation Parts Manufacturing Co., Ltd. Address before: 110043 Liaoning Province, Shenyang City District East Street No. 6 Patentee before: Liming Aeroplane Engine (Group) Co., Ltd., Shenyang City |
|
| CX01 | Expiry of patent term |
Granted publication date: 20090923 |
|
| CX01 | Expiry of patent term |