CN106956234A - A kind of installation method and guider of motor power bearing pin - Google Patents
A kind of installation method and guider of motor power bearing pin Download PDFInfo
- Publication number
- CN106956234A CN106956234A CN201710180633.9A CN201710180633A CN106956234A CN 106956234 A CN106956234 A CN 106956234A CN 201710180633 A CN201710180633 A CN 201710180633A CN 106956234 A CN106956234 A CN 106956234A
- Authority
- CN
- China
- Prior art keywords
- bearing pin
- motor power
- guide collar
- power bearing
- handle
- 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.)
- Pending
Links
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
- B25B27/02—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for for connecting objects by press fit or detaching same
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Manufacture Of Motors, Generators (AREA)
Abstract
A kind of installation method and guider of motor power bearing pin, guider contains symmetrical first assembly and the second component, it is made up of respectively the semicircular guide collar of front end and the handle of rear end, left and right handle is hinged at flex point, forming a front end has the forceps-like arrangement of openings lead circle, there is back-moving spring connection in the middle of the handle of left and right, the internal diameter of the guide collar is matched with the external diameter of motor power bearing pin.In the mounting seat that above-mentioned guider is placed on to motor power bearing pin, the center of circle and the center superposition of mounting seat upper installing hole and positioning are directed to by the locating slot on the downside of guide collar；In the mounting hole that motor power bearing pin is inserted to mounting seat by guide collar；The handle move toward one another of device is directed to, guide collar is opened and withdraws motor power bearing pin.
Description
Technical field
The application is related to guider during a kind of aircraft manufacturing field, specifically motor power bearing pin installation, especially
Suitable for lacking the guider that the step diameter of axle of chamfering is installed in not wide open space.
Background technology
Aircraft general assembly is in aircraft manufacturing flow and its an important link, because aircraft general assembly work-in-process is empty
Between limited, assembly process is complicated, assembly difficulty is big, especially the assembling quality of the high Core Value part such as engine and assembling week
Phase will directly affect delivery quality and the cycle of aircraft.
Aircraft engine carries the whole thrusts of aircraft by thrust pin bearing, and thrust pin is excessive cooperation, peace with anchor bearing
High precision is filled, difficulty when bearing pin enters lacks applicable guider.The guider that presently, there are is broadly divided into two major classes,
General monoblock type chamfering/rounding formula guide collar, such guider needs the other end taking-up from product after being oriented to, be only applicable
Installed in part bearing pin；Another kind of is breakdown guider, and guider is spliced by several parts, entered by fastener
Row is fixed, and is decomposed after correcting, because manipulation space is not open, decomposes difficult after correcting, and inefficiency is not applied to especially
The complicated Short Axis Kind of the mounting structures such as motor power pin is used.
The content of the invention
In order to solve to lack accurate guiding when motor power bearing pin is installed, easily there is product bump injury, enter position difficulty etc.
Problem, the application provide a kind of quick correcting when achievable motor power bearing pin is installed, precisely enter position, protect in place, behaviour
Make easily installation method and guider, and can realize that the different diameters of axle are installed by changing the guide collar of different size
When guiding work.
A kind of motor power bearing pin installation and guide device, contains first assembly and the second component, it is characterised in that first
Component and the second component are symmetrical, are made up of respectively the semicircular guide collar of front end and the handle of rear end, described guide collar
Upside inner edge be an arc angling extended out；The downside of described guide collar is provided with locating slot, and described middle handle has
The flex point of protrusion, left and right handle is hinged at flex point, and forming a front end has in the forceps-like arrangement of openings lead circle, left and right handle
Between have back-moving spring connection, the internal diameter of the guide collar is matched with the external diameter of motor power bearing pin.
In order to avoid motor power bearing pin and guide collar contact-impact and reduction contact friction force, in the arc of guide collar
Directive wheel is also embedded with chamfering.
In use, above-mentioned guider is placed in the mounting seat of motor power bearing pin, on the downside of guide collar
Locating slot is directed to the center of circle and the center superposition of mounting seat upper installing hole and positioning；By motor power bearing pin by being oriented to
In the mounting hole of circle insertion mounting seat；The handle move toward one another of device is directed to, guide collar is opened and withdraws motor power pin
Axle.
The beneficial effect of the application is：Simple and reasonable, simple operation, is directed to circle and is combined with handle mechanism,
The quick installation that common guide collar can not be realized, the guider decomposed are realized, and can be realized specific with reference to not wide open space
The shape of situation adaptability change handle etc., the fast and accurate installation for carrying out the complex structure axle classes such as motor power pin of energy,
It is the large-scale apparatus assembling such as aircraft, the indispensable instrument of maintenance.According to the difference of motor power pin diameter, by transferring, pin can
To change the installment work that the guide collar of different-diameter carries out different size thrust pin.
The application is described in further detail with reference to embodiments：
Brief description of the drawings
Fig. 1 is the application motor power bearing pin guider structural representation.
Fig. 2 is motor power bearing pin installation method schematic diagram.
Explanation is numbered in figure：1 first assembly, 2 second components, 3 guide collars, 4 handles, 5 bearing pins, 6 arc anglings, 7 are oriented to
Wheel, 8 locating slots, 9 connecting pins, 10 back-moving springs, 11 motor power bearing pins, 12 mounting holes, 13 mounting seats.
Embodiment
Referring to accompanying drawing, the aircraft engine thrust bearing pin installation and guide device of the application contains first assembly 1 and second group
Part 2, the component 2 of first assembly 1 and second is symmetrical, is made up of respectively the semicircular guide collar 3 of front end and the handle 4 of rear end.
In implementation, guide collar 3 and handle 4 can be integrative-structures, can also Split type structure as depicted.Guide collar 3 and handle 4 it
Between by connection pin connection.The advantage of Split type structure is that can easily be changed according to the different diameters of axle of motor power bearing pin
The guide collar of correspondence internal diameter, facilitates the use of production scene.
The upside inner edge of guide collar 3 is an arc angling extended out 6, the internal diameter of its guide collar is divided into guide portion with leading
Straight area, plays guiding and directly enter position effect with leading.Several directive wheels 7 are embedded with arc angling, directive wheel 7 is built in arc angling
On mounting groove in, be made up of, be symmetrically distributed in the symmetrical three groups rubber wheels that can be rotated around own torque in embodiment
On the guide portion arc angling 6 of guide collar 2；The downside of described guide collar 3, that is, the another side of guide collar 3 are provided with
Locating slot 8, the locating slot 8 is engaged with the interface of the mounting seat 13 of motor power bearing pin 11；The described middle part of handle 4 has
It is hinged at the flex point of protrusion, the flex point of left and right handle by bearing pin 5, forming a front end has the forceps-like arrangement of openings lead circle,
There is back-moving spring 10 to connect in the middle of the handle of left and right, the internal diameter of the guide collar 3 is matched with the external diameter of motor power bearing pin 11.
In use, above-mentioned guider is placed in the mounting seat 13 of motor power bearing pin 11, by under guide collar 3
The locating slot 8 of side is directed to the center of circle 3 and the center superposition of the upper installing hole 12 of mounting seat 13 and positioning；Installed by engine
Crane is close to aircraft matrix by aircraft engine, motor power bearing pin 11 is aligned installation and guide device；Engine is pushed away
Power bearing pin 11 is inserted by guide collar 3 in the mounting hole 12 of mounting seat 13；The handle 4 for being finally directed to device closes fortune in opposite directions
It is dynamic, open guide collar 3 and the guider is withdrawn motor power bearing pin 11.
Claims (6)
1. a kind of motor power bearing pin installation and guide device, contains first assembly and the second component, it is characterised in that first group
Part and the second component are symmetrical, are made up of respectively the semicircular guide collar of front end and the handle of rear end, described guide collar
Upside inner edge is an arc angling extended out, and the downside of described guide collar is provided with locating slot, and described middle handle has convex
The flex point gone out, left and right handle is hinged at flex point, and forming a front end has in the middle of the forceps-like arrangement of openings lead circle, left and right handle
There is back-moving spring connection, the internal diameter of the guide collar is matched with the external diameter of motor power bearing pin.
2. motor power bearing pin installation and guide device as claimed in claim 1, it is characterised in that the arc of the guide collar
Directive wheel is embedded with chamfering.
3. motor power bearing pin installation and guide device as claimed in claim 1, it is characterised in that the guide collar and handle
Between be a kind of demountable structure by connection pin connection.
4. a kind of installation method of motor power bearing pin, it is characterised in that 1) have a guider, containing symmetrical
First assembly and the second component, each component are made up of the semicircular guide collar of front end and the handle of rear end respectively, and described leads
It is an arc angling extended out to the upside inner edge of circle, the downside of described guide collar is provided with locating slot, described handle
There is the flex point of protrusion in portion, and left and right handle is hinged at flex point, and forming a front end has the forceps-like arrangement of openings lead circle, right-hand man
There is back-moving spring connection in the middle of handle, the internal diameter of the guide collar is matched with the external diameter of motor power bearing pin；2) above-mentioned guiding is filled
Placement location is directed to center and the mounting seat of circle by the locating slot on the downside of guide collar in the mounting seat of motor power bearing pin
The center superposition of upper installing hole and positioning；3) motor power bearing pin is inserted by guide collar in the mounting hole of mounting seat；4)
The handle move toward one another of device is directed to, guide collar is opened and withdraws motor power bearing pin.
5. the installation method of motor power bearing pin as claimed in claim 4, it is characterised in that the arc of the guide collar falls
Directive wheel is embedded with angle.
6. the installation method of the motor power bearing pin as described in claim 4 or 5, it is characterised in that the guide collar and handle
Between be a kind of demountable structure by connecting pin repeatedly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710180633.9A CN106956234A (en) | 2017-03-23 | 2017-03-23 | A kind of installation method and guider of motor power bearing pin |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710180633.9A CN106956234A (en) | 2017-03-23 | 2017-03-23 | A kind of installation method and guider of motor power bearing pin |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106956234A true CN106956234A (en) | 2017-07-18 |
Family
ID=59470345
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710180633.9A Pending CN106956234A (en) | 2017-03-23 | 2017-03-23 | A kind of installation method and guider of motor power bearing pin |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106956234A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5307664A (en) * | 1991-03-18 | 1994-05-03 | Hewing Gmbh | Jointing clamp for pressing pipe connections |
| WO1995019867A1 (en) * | 1994-01-24 | 1995-07-27 | Proprietary Technology, Inc. | Tool and method for installing snap-in retainers |
| US20130174395A1 (en) * | 2010-07-29 | 2013-07-11 | Seowon Technology Co., Ltd. | Pipe press-connecting apparatus |
| CN203184905U (en) * | 2013-02-01 | 2013-09-11 | 中国航空工业集团公司西安飞机设计研究所 | Steering tool |
| CN203956845U (en) * | 2014-06-12 | 2014-11-26 | 神龙汽车有限公司 | Guiding device is joined in piston rod assembling |
| CN204195692U (en) * | 2014-11-14 | 2015-03-11 | 大连交通大学 | Pipe joint nut special handling tool |
| CN206750159U (en) * | 2017-03-23 | 2017-12-15 | 西安飞机工业（集团）有限责任公司 | A kind of installation and guide device of motor power bearing pin |
-
2017
- 2017-03-23 CN CN201710180633.9A patent/CN106956234A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5307664A (en) * | 1991-03-18 | 1994-05-03 | Hewing Gmbh | Jointing clamp for pressing pipe connections |
| WO1995019867A1 (en) * | 1994-01-24 | 1995-07-27 | Proprietary Technology, Inc. | Tool and method for installing snap-in retainers |
| US20130174395A1 (en) * | 2010-07-29 | 2013-07-11 | Seowon Technology Co., Ltd. | Pipe press-connecting apparatus |
| CN203184905U (en) * | 2013-02-01 | 2013-09-11 | 中国航空工业集团公司西安飞机设计研究所 | Steering tool |
| CN203956845U (en) * | 2014-06-12 | 2014-11-26 | 神龙汽车有限公司 | Guiding device is joined in piston rod assembling |
| CN204195692U (en) * | 2014-11-14 | 2015-03-11 | 大连交通大学 | Pipe joint nut special handling tool |
| CN206750159U (en) * | 2017-03-23 | 2017-12-15 | 西安飞机工业（集团）有限责任公司 | A kind of installation and guide device of motor power bearing pin |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105083592B (en) | Integrated docking and adding device and docking method | |
| JP5655160B2 (en) | A method and jig for twisting both ends of a bar conductor, especially for bar windings of electric machines | |
| JP5527102B2 (en) | Positioning device | |
| CN206750159U (en) | A kind of installation and guide device of motor power bearing pin | |
| CN103764488A (en) | System and method of geometric positioning of a mechanical sub-assembly | |
| CN107973676B (en) | Integrated equipment for installing rubber plug and bayonet on detonator with detonating tube | |
| CN207415382U (en) | A kind of Second-order magic cube restores robot | |
| CN106956234A (en) | A kind of installation method and guider of motor power bearing pin | |
| CN106329777A (en) | Oblique pole motor rotor, manufacturing method and motor | |
| CN209344967U (en) | Piece stator assembly tool | |
| CN103490571B (en) | Motor rotor assembly manufacturing and locating device | |
| CN104128926A (en) | Part transfer system that uses existing part features, and method of using the part transfer system | |
| CN104179945A (en) | Double-gear assembly provided with backlash spring and mounting method thereof | |
| CN101258020A (en) | Device for making tubular containers | |
| JP5235183B2 (en) | Roller assembly and assembly method thereof | |
| CN111015153B (en) | Method and device for assembling multiple shaft parts with angular requirements in deep hole | |
| CN105089851A (en) | Thrust chamber capable of being disassembled and assembled repeatedly and method for adjusting thrust vector precision of thrust chamber | |
| CN114607755A (en) | High-rotation-speed rotating shaft coaxial installation structure and installation method thereof | |
| JP2011062785A (en) | Method and tool for assembling roller assembly | |
| CN106863074A (en) | Grinding device for drill point | |
| CN101664908A (en) | Workpiece holding device and assembling method using components of the holding device | |
| CN217617880U (en) | Aircraft nose landing gear clamp dabber | |
| CN102126123A (en) | Press mounting tool for timing gear of motorcycle engine | |
| CN205600381U (en) | Positioner and processing equipment | |
| CN206668919U (en) | Power transmission shaft and test carriage |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170718 |