CN110666738A - Tool and method for replacing sealing ring of aircraft switching section - Google Patents
Tool and method for replacing sealing ring of aircraft switching section Download PDFInfo
- Publication number
- CN110666738A CN110666738A CN201910815856.7A CN201910815856A CN110666738A CN 110666738 A CN110666738 A CN 110666738A CN 201910815856 A CN201910815856 A CN 201910815856A CN 110666738 A CN110666738 A CN 110666738A
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- China
- Prior art keywords
- sealing ring
- bearing
- frame
- switching section
- lifting
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- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C13/00—Means for manipulating or holding work, e.g. for separate articles
- B05C13/02—Means for manipulating or holding work, e.g. for separate articles for particular articles
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Automatic Assembly (AREA)
- Sealing Devices (AREA)
Abstract
The invention relates to the technical field of machining, in particular to a tool and a method for replacing a sealing ring of an aircraft switching section, wherein the tool comprises a bearing frame, a rotating shaft arranged at the upper end of the bearing frame, a roller arranged at the lower end of the bearing frame, and the tool further comprises: the spiral lifting mechanisms are arranged on the bearing frame and are symmetrically distributed, and are used for lifting adjustment according to the requirement of the sealing ring; the rotating mechanism is arranged on the spiral lifting mechanism and symmetrically distributed, and is used for gluing according to the position of the sealing ring, and the steps are as follows: s1: lifting is realized by mounting; s2: fixing the tool; s3: limiting; s4: moving and fixing; 5: rotating; s6: manually turning over; the screw designed by the thread lifting principle is matched with the lifting handle, so that the gluing protection work and the operation steps of the sealing ring are reasonably optimized and reduced, and the possibility of reworking is reduced; through baffle control sealing washer design frame to control twist grip makes 3 roller bearing mechanisms transfer on a supporting bench, realizes the centre gripping of switching section.
Description
Technical Field
The invention relates to the technical field of machining, in particular to a tool for replacing a sealing ring of an aircraft switching section and a using method thereof.
Background
When the airplane is repaired, the sealing ring at the switching section needs to be fixed and replaced, the gluing work of the replaced sealing ring is finished by means of the shaping of the own switching section of the airplane at present, the protection work is heavy, the operation is complex, the operation is easy to fail, the work is repeated, and the requirement on the skill of operators by the operation is high. Meanwhile, no existing tool is used for gluing and assembling the switching section, so that the operation is difficult and the working efficiency is low.
Disclosure of Invention
In order to solve the problems, the invention provides a tool and a method for replacing a sealing ring of an aircraft switching section.
The utility model provides an aircraft switching section sealing washer changes frock, includes to bear the frame, set up and bear the pivot of frame upper end and set up the gyro wheel that bears the frame lower extreme, still includes:
the spiral lifting mechanisms are arranged on the bearing frame and are symmetrically distributed, and are used for lifting adjustment according to the requirement of the sealing ring;
and the rotating mechanism is arranged on the spiral lifting mechanism and is symmetrically distributed, and is used for gluing according to the position of the sealing ring.
The bearing frame comprises a bearing bottom frame, two groups of supporting frames symmetrically distributed on the bearing bottom frame, and clamping frames arranged on the two groups of supporting frames.
The rotating shaft is matched with the two groups of clamping frames.
The spiral lifting mechanism comprises a mounting frame arranged on the bearing underframe, a screw rod and a lifting handle arranged on the mounting frame, and a foot support arranged at the lower end of the mounting frame.
The rotary mechanism comprises a sealing ring shaping frame, a second bearing arranged on the sealing ring shaping frame, a rotating shaft matched with the second bearing, a first bearing and a baffle arranged on the rotating shaft, a friction wheel arranged on the first bearing, a supporting table arranged on the friction wheel, a fixed button and a rotary handle arranged on the supporting table, and a plurality of groups of roller mechanisms arranged on the supporting table.
The roller mechanism comprises a supporting arm, a limiting block matched with the supporting arm and a roller wheel arranged on the supporting arm and matched with the limiting block.
The method for replacing the tool by using the sealing ring of the aircraft switching section comprises the following specific steps:
s1: the installation realizes going up and down: 4 rollers are fixed at the bottom end of the bearing underframe; 4 spiral lifting mechanisms are fixed at the side end of the bearing underframe, and the fixing and lifting of the tool are realized by rotating a lifting handle;
s2: fixing the tool: the clamping frame fixes the rotating shaft on the supporting frame, and the 2 rotating mechanisms are in butt joint and fixed with the rotating shaft through the rotating shaft;
s3: limiting: when the sealing ring of the switching section is replaced, the sealing ring is reversely sleeved on the sealing ring shaping frame and can rotate around the rotating shaft through the bearing II, and the baffle plate controls the sealing ring shaping frame to rotate only along one direction;
s4: moving and fixing: 3 roller mechanisms are transferred on the support table by rotating the handle to clamp the switching section, and the switching section is fixed by the fixing button after reaching a designated position;
s5: rotating: the fixed switching section rotates around the rotating shaft through a first bearing;
s6: and (3) manual turning: after the sealing ring and the switching section are glued, the sealing ring is manually turned and assembled on the switching section, and the sealing ring of the switching section is assembled and replaced.
The invention has the beneficial effects that: the screw designed by the thread lifting principle is matched with the lifting handle, so that the gluing protection work and the operation steps of the sealing ring are reasonably optimized and reduced, and the possibility of reworking is reduced; the baffle plate is used for controlling the sealing ring shaping frame to rotate only along one direction, and the rotating handle is controlled to transfer 3 roller mechanisms on the supporting table, so that the switching section is clamped, the working efficiency of switching section sealing ring replacement is improved, the difficulty of operation is reduced, the device is simple and universal, the cost is saved, the operation is easy, and a person without work experience can quickly master the operation method.
Drawings
The invention is further illustrated with reference to the following figures and examples.
FIG. 1 is a schematic front view of the present invention;
FIG. 2 is a schematic view of the structure A-A of FIG. 1 according to the present invention;
FIG. 3 is a schematic front view of the rotary mechanism of the present invention;
FIG. 4 is a schematic view of the structure B-B of FIG. 3 according to the present invention.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further explained below.
As shown in fig. 1 to 4, an aircraft changeover portion sealing washer changes frock includes bearing frame 1, pivot 4 of setting in the upper end of bearing frame 1 and sets up gyro wheel 3 in the lower extreme of bearing frame 1, still includes:
the spiral lifting mechanisms 2 are arranged on the bearing frame 1 and are symmetrically distributed, and are used for carrying out lifting adjustment according to the requirement of the sealing ring;
and the rotating mechanism 5 is arranged on the spiral lifting mechanism 2 and is symmetrically distributed, and is used for gluing according to the position of the sealing ring.
The bearing frame 1 comprises a bearing bottom frame 103, two groups of supporting frames 102 symmetrically distributed on the bearing bottom frame 103, and clamping frames 101 arranged on the two groups of supporting frames 102.
The rotating shaft 4 is matched with the two groups of clamping frames 101.
The spiral lifting mechanism 2 comprises a mounting frame 202 arranged on the bearing underframe 103, a screw 201 and a lifting handle 203 arranged on the mounting frame 202, and a foot support 204 arranged on the lower end of the mounting frame 202.
Screw rod 201 and lifting handle 203 cooperation through the design of screw thread lifting principle have rationally optimized and have reduced sealing washer rubber coating protection work, operating procedure, have reduced the possibility of doing over again.
The rotating mechanism 5 comprises a sealing ring shaping frame 506, a bearing II 509 arranged on the sealing ring shaping frame 506, a rotating shaft 508 matched with the bearing II 509, a bearing I507 and a baffle 510 arranged on the rotating shaft 508, a friction wheel 505 arranged on the bearing I507, a supporting platform 502 arranged on the friction wheel 505, a fixed button 504 and a rotating handle 503 arranged on the supporting platform 502, and a plurality of groups of roller mechanisms 501 arranged on the supporting platform 502.
The baffle 510 is used for controlling the sealing ring shaping frame 506 to rotate only along one direction, and the rotating handle 503 is controlled to enable the 3 rolling shaft mechanisms 501 to be conveyed on the supporting table 502, so that the switching section is clamped, the working efficiency of replacing the sealing ring of the switching section is improved, the difficulty of operation is reduced, the device is simple and universal, the cost is saved, the device is easy to operate, and a person without work experience can quickly master the operation method.
The roller mechanism 501 includes a support arm 5011, a limit block 5012 engaged with the support arm 5011, and a roller wheel 5013 disposed on the support arm 5011 and engaged with the limit block 5012.
The method for replacing the tool by using the sealing ring of the aircraft switching section comprises the following specific steps:
s1: the installation realizes going up and down: 4 rollers 3 are fixed at the bottom end of the bearing underframe 103; the 4 spiral lifting mechanisms 2 are fixed at the side end of the bearing underframe 103, and the fixing and lifting of the tool are realized by rotating the lifting handle 203;
s2: fixing the tool: the clamping frame 101 fixes the rotating shaft 4 on the supporting frame 102, and the 2 rotating mechanisms 5 are butted and fixed with the rotating shaft 4 through the rotating shaft 508;
s3: limiting: when the sealing ring of the switching section is replaced, the sealing ring is reversely sleeved on the sealing ring shaping frame 506 and can rotate around the rotating shaft 508 through the second bearing 509, and the baffle 510 controls the sealing ring shaping frame 506 to rotate only along one direction;
s4: moving and fixing: the 3 roller mechanisms 501 are moved on the support table 502 by rotating the handle 503 to clamp the switching section, and the switching section is fixed by the fixing button 504 after reaching the designated position;
s5: rotating: the fixed switching section rotates around a rotating shaft 508 through a first bearing 507;
s6: and (3) manual turning: after the sealing ring and the switching section are glued, the sealing ring is manually turned and assembled on the switching section, and the sealing ring of the switching section is assembled and replaced.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are merely illustrative of the principles of the invention, but that various changes and modifications may be made without departing from the spirit and scope of the invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (7)
1. The utility model provides an aircraft switching section sealing washer changes frock, includes and bears frame (1), sets up pivot (4) and gyro wheel (3) of setting at bearing frame (1) lower extreme bearing frame (1) upper end, its characterized in that: further comprising:
the spiral lifting mechanisms (2) are arranged on the bearing frame (1) and are symmetrically distributed, and are used for carrying out lifting adjustment according to the requirement of the sealing ring;
and the rotating mechanism (5) is arranged on the spiral lifting mechanism (2) and is symmetrically distributed and used for gluing according to the position of the sealing ring.
2. The aircraft changeover portion sealing ring replacing tool according to claim 1, characterized in that: the bearing frame (1) comprises a bearing bottom frame (103), two groups of supporting frames (102) which are symmetrically distributed on the bearing bottom frame (103), and clamping frames (101) which are arranged on the two groups of supporting frames (102).
3. The aircraft changeover portion sealing ring replacing tool of claim 2, characterized in that: the rotating shaft (4) is matched with the two groups of clamping frames (101).
4. The aircraft changeover portion sealing ring replacing tool according to claim 1, characterized in that: the spiral lifting mechanism (2) comprises a mounting frame (202) arranged on the bearing bottom frame (103), a screw rod (201) and a lifting handle (203) which are arranged on the mounting frame (202), and a foot support (204) arranged at the lower end of the mounting frame (202).
5. The aircraft changeover portion sealing ring replacing tool according to claim 1, characterized in that: rotary mechanism (5) including sealing washer design frame (506), bearing two (509) of setting on sealing washer design frame (506), rotation axis (508) with bearing two (509) complex, bearing one (507) and baffle (510) of setting on rotation axis (508), friction pulley (505) of setting on bearing one (507), brace table (502) of setting on friction pulley (505), set up fixed button (504) and twist grip (503) on brace table (502), set up a plurality of roller mechanism (501) of group on brace table (502).
6. The aircraft changeover portion sealing ring replacing tool of claim 5, characterized in that: the roller mechanism (501) comprises a supporting arm (5011), a limiting block (5012) matched with the supporting arm (5011), and a roller wheel (5013) arranged on the supporting arm (5011) and matched with the limiting block (5012).
7. The method for replacing the tool for the sealing ring of the aircraft adapter segment in any one of claims 1 to 6 is characterized in that: the method comprises the following specific steps:
s1: the installation realizes going up and down: 4 rollers (3) are fixed at the bottom end of the bearing underframe (103); the 4 spiral lifting mechanisms (2) are fixed at the side end of the bearing underframe (103), and the fixing and lifting of the tool are realized by rotating the lifting handle (203);
s2: fixing the tool: the clamping frame (101) fixes the rotating shaft (4) on the supporting frame (102), and the 2 rotating mechanisms (5) are butted and fixed with the rotating shaft (4) through the rotating shaft (508);
s3: limiting: when the sealing ring of the switching section is replaced, the sealing ring is reversely sleeved on the sealing ring shaping frame (506) and can rotate around the rotating shaft (508) through a second bearing (509), and the baffle (510) controls the sealing ring shaping frame (506) to rotate only along one direction;
s4: moving and fixing: 3 roller mechanisms (501) are moved on a support table (502) by rotating a handle (503) to clamp the switching section, and the switching section is fixed by a fixing button (504) after reaching a designated position;
s5: rotating: the fixed switching section rotates around a rotating shaft (508) through a bearing I (507);
s6: and (3) manual turning: after the sealing ring and the switching section are glued, the sealing ring is manually turned and assembled on the switching section, and the sealing ring of the switching section is assembled and replaced.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910815856.7A CN110666738B (en) | 2019-08-30 | 2019-08-30 | Tool and method for replacing sealing ring of aircraft switching section |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910815856.7A CN110666738B (en) | 2019-08-30 | 2019-08-30 | Tool and method for replacing sealing ring of aircraft switching section |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110666738A true CN110666738A (en) | 2020-01-10 |
| CN110666738B CN110666738B (en) | 2021-05-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910815856.7A Active CN110666738B (en) | 2019-08-30 | 2019-08-30 | Tool and method for replacing sealing ring of aircraft switching section |
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| CN (1) | CN110666738B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113305772A (en) * | 2021-04-27 | 2021-08-27 | 成都飞机工业（集团）有限责任公司 | Auxiliary docking device for aircraft component and operation method thereof |
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| US20090000498A1 (en) * | 2004-01-14 | 2009-01-01 | Kenji Kambura | Printing device, production unit, and production method of electronic parts |
| CN201399674Y (en) * | 2009-03-10 | 2010-02-10 | 江苏瑞晟自动化设备有限公司 | Horizontal press mounting and online gluing and assembling device for engine workpieces in factory |
| CN202278381U (en) * | 2011-09-29 | 2012-06-20 | 长城汽车股份有限公司 | Bogie for engine assembly process |
| CN103231241A (en) * | 2013-04-19 | 2013-08-07 | 浙江华龙巨水科技股份有限公司 | Valve body and bonnet connection torsion dispensing assembly machine |
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2019
- 2019-08-30 CN CN201910815856.7A patent/CN110666738B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20090000498A1 (en) * | 2004-01-14 | 2009-01-01 | Kenji Kambura | Printing device, production unit, and production method of electronic parts |
| US20070037492A1 (en) * | 2005-08-12 | 2007-02-15 | United Technologies Corporation | Method of removing a coating |
| CN201399674Y (en) * | 2009-03-10 | 2010-02-10 | 江苏瑞晟自动化设备有限公司 | Horizontal press mounting and online gluing and assembling device for engine workpieces in factory |
| CN202278381U (en) * | 2011-09-29 | 2012-06-20 | 长城汽车股份有限公司 | Bogie for engine assembly process |
| CN103231241A (en) * | 2013-04-19 | 2013-08-07 | 浙江华龙巨水科技股份有限公司 | Valve body and bonnet connection torsion dispensing assembly machine |
| CN103537722A (en) * | 2013-09-26 | 2014-01-29 | 张家港和升数控机床制造有限公司 | Clamping device in pipe cutting machine |
| CN203592291U (en) * | 2013-12-02 | 2014-05-14 | 儒拉玛特自动化技术(苏州)有限公司 | Clamp spring and bush automatic assembling equipment |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN113305772A (en) * | 2021-04-27 | 2021-08-27 | 成都飞机工业（集团）有限责任公司 | Auxiliary docking device for aircraft component and operation method thereof |
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| CN110666738B (en) | 2021-05-14 |
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