CN109333453A - A kind of tooling being installed to stop washer on Y-piece - Google Patents
A kind of tooling being installed to stop washer on Y-piece Download PDFInfo
- Publication number
- CN109333453A CN109333453A CN201811437980.6A CN201811437980A CN109333453A CN 109333453 A CN109333453 A CN 109333453A CN 201811437980 A CN201811437980 A CN 201811437980A CN 109333453 A CN109333453 A CN 109333453A
- Authority
- CN
- China
- Prior art keywords
- piece
- stop washer
- locating
- auricle
- central
- 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.)
- Granted
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
- B25B27/14—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for for assembling objects other than by press fit or detaching same
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Bolts, Nuts, And Washers (AREA)
Abstract
Stop washer is installed to the tooling on Y-piece the present invention relates to a kind of, the Y-piece is a very important part on helicopter tail rotor, and stop washer is fixed together with Y-piece chuck lug, and positioning requirements are accurate.The invention includes positioning pin, locating rod and locating piece.There is accurate matching relationship between locating piece and stop washer；Positioning pin and Y-piece, locating piece, the cooperation of stop washer centre bore position；Locating rod connects Y-piece by the centre bore on Y-piece, cooperates with locating piece, for angularly positioning.The invention accurate positioning, structure are simple, easy to use.
Description
Technical field:
The present invention relates to Y-piece auricles and stop washer installing area
Background technique:
Y-piece is a very important part on helicopter tail rotor, and stop washer and Y-piece are fixed on one
It rises, and has accurate positioning requirements between stop washer and Y-piece, so positioning seems between stop washer and Y-piece
It is even more important.Design that a kind of accurate positioning, structure is simple, setting tool easy to use is very necessary.
Summary of the invention:
The object of the invention is to solve the above problems, provide a kind of tool stop washer being fixed on Y-piece,
The tool accurate positioning, structure are simple, easy to use, meet requirement.
Technical solution: the present invention provides a kind of tooling being installed to stop washer on Y-piece；The Y-piece is straight
Tail paddle Y-piece is risen, which has central through hole, and the stop washer is installed on described in the plug auricle of Y-piece only
The lower anchor ring of washer is Nian Jie with auricle, and the stop washer upper ring surface is non-planar；The tooling includes positioning pin, locating rod
And locating piece；
Described locating rod one end is inserted on the central through hole of Y-piece, and locating piece has central through hole, ring under locating piece
Face and drag washer upper ring surface shape cooperate, and locating piece upper end is provided with positioning plane, and the positioning plane is affixed with locating rod；
Reference data of the locating rod as stop washer relative to the setting angle of Y-piece center line；
Auricle, stop washer and locating piece are sequentially passed through by positioning pin, ensure that the centre bore of stop washer with
Auricle central hole is in being co-axially mounted position.
Technical effect: structure is simple, easy to use, accurate positioning.
Detailed description of the invention:
Fig. 1 is the structural diagram of the present invention；
Fig. 2 is the assembling schematic diagram of tooling of the present invention；
Fig. 3 is the structural schematic diagram of positioning briquetting；
1- Y-piece, 2- positioning pin, 3- locating piece, 4- locating rod, 5- stop washer.
Specific embodiment:
The present invention will be further described with reference to the accompanying drawings and detailed description.
A kind of tooling being installed to stop washer on Y-piece is provided；The Y-piece is helicopter tail rotor Y-piece,
The Y-piece has a central through hole, the stop washer be installed on the lower anchor ring of stop washer described in the plug auricle of Y-piece with
Auricle bonding, the stop washer upper ring surface are non-planar；
The tooling includes positioning pin, locating rod and locating piece；
Described locating rod one end is inserted on the central through hole of Y-piece, and locating piece has central through hole, ring under locating piece
Face and drag washer upper ring surface shape cooperate, and locating piece upper end is provided with positioning plane, and the positioning plane is affixed with locating rod；
Reference data of the locating rod as stop washer relative to the setting angle of Y-piece center line；
Auricle, stop washer and locating piece are sequentially passed through by positioning pin, ensure that the centre bore of stop washer with
Auricle central hole is in being co-axially mounted position.
Claims (1)
1. a kind of tooling being installed to stop washer on Y-piece；The Y-piece is helicopter tail rotor Y-piece, the fork-shaped
Part has central through hole, and the stop washer is installed on the lower anchor ring of stop washer described in the plug auricle of Y-piece and auricle glues
It connects, the stop washer upper ring surface is non-planar；
The tooling includes positioning pin, locating rod and locating piece；
Described locating rod one end is inserted on the central through hole of Y-piece, and locating piece has central through hole, under locating piece anchor ring with
The cooperation of drag washer upper ring surface shape, locating piece upper end are provided with positioning plane, and the positioning plane is affixed with locating rod；It is described
Reference data of the locating rod as stop washer relative to the setting angle of Y-piece center line；
Auricle, stop washer and locating piece are sequentially passed through by positioning pin, ensure that the centre bore and auricle of stop washer
Central hole is in being co-axially mounted position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811437980.6A CN109333453B (en) | 2018-11-28 | 2018-11-28 | Tool for mounting stop washer on fork-shaped member |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811437980.6A CN109333453B (en) | 2018-11-28 | 2018-11-28 | Tool for mounting stop washer on fork-shaped member |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109333453A true CN109333453A (en) | 2019-02-15 |
| CN109333453B CN109333453B (en) | 2023-06-06 |
Family
ID=65318658
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811437980.6A Active CN109333453B (en) | 2018-11-28 | 2018-11-28 | Tool for mounting stop washer on fork-shaped member |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109333453B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4429448A (en) * | 1980-11-28 | 1984-02-07 | Fichtel & Sachs Ag | Mounting device for a bicycle hub |
| CN107803774A (en) * | 2017-10-20 | 2018-03-16 | 长沙贤正益祥机械科技有限公司 | Blood taking needle assembles equipment and its blood taking needle needle point angle positioning device |
| CN107953292A (en) * | 2017-12-27 | 2018-04-24 | 宁波美佳宁生物科技有限公司 | A kind of automobile engine crankshaft timing frock and crankshaft timing localization method |
| CN108789272A (en) * | 2018-09-04 | 2018-11-13 | 沈阳飞机工业（集团）有限公司 | Encoder dismounts combination tool |
-
2018
- 2018-11-28 CN CN201811437980.6A patent/CN109333453B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4429448A (en) * | 1980-11-28 | 1984-02-07 | Fichtel & Sachs Ag | Mounting device for a bicycle hub |
| CN107803774A (en) * | 2017-10-20 | 2018-03-16 | 长沙贤正益祥机械科技有限公司 | Blood taking needle assembles equipment and its blood taking needle needle point angle positioning device |
| CN107953292A (en) * | 2017-12-27 | 2018-04-24 | 宁波美佳宁生物科技有限公司 | A kind of automobile engine crankshaft timing frock and crankshaft timing localization method |
| CN108789272A (en) * | 2018-09-04 | 2018-11-13 | 沈阳飞机工业（集团）有限公司 | Encoder dismounts combination tool |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109333453B (en) | 2023-06-06 |
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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 | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |