CN207256136U - A kind of aircraft pin pulling out device - Google Patents
A kind of aircraft pin pulling out device Download PDFInfo
- Publication number
- CN207256136U CN207256136U CN201721244673.7U CN201721244673U CN207256136U CN 207256136 U CN207256136 U CN 207256136U CN 201721244673 U CN201721244673 U CN 201721244673U CN 207256136 U CN207256136 U CN 207256136U
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- CN
- China
- Prior art keywords
- convex
- pin
- antiskid
- cylinder
- aircraft
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- 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 - Fee Related
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- Hand Tools For Fitting Together And Separating, Or Other Hand Tools (AREA)
Abstract
A kind of aircraft pin pulling out device, including pin connecting rod, convex one, hold cylinder, start torsion bar, convex two and handle, pin connecting rod front end is provided with one rear end of external screw thread and is provided with external screw thread two, convex one is arranged on pin connection rod rear end, internal thread is set inside start torsion bar front end, holding cylinder includes finger convex one, antiskid convex one, antiskid convex two and finger convex two, hold and be arranged on through hole among cylinder, antiskid convex one and antiskid convex two, which are arranged on, holds cylinder both ends, finger convex one is arranged on the outside of antiskid convex one.The aircraft pin pulling out device is in line with reducing cost, save the principle of the energy, employ the mode of full machinery, it is reliably connected by the external screw thread for being arranged on pin connecting rod front end with aircraft pin, the installation and dismounting of aircraft pin are realized by holding moving back and forth for cylinder, production technology is improved, shortens the production cycle.
Description
Technical field
A kind of aircraft pin installing and dismounting technical field is the utility model is related to, is pulled pin dress more particularly to a kind of aircraft
Put.
Background technology
The effect of aircraft pin is to connect some components for needing to carry out repeatedly installing and dismounting of aircraft, in the assembling of aircraft
Cheng Zhong, frequently involves installation, dismounting aircraft pin, but at this stage, flight crew only carries out beaing peace by traditional craft
Assembly and disassembly are unloaded.But due to being to beat mode by hand, it is easy to cause aircraft pin and some components of aircraft damages change because beaing
Shape, while if misoperation be easy to cause personnel's accidental injury.
The content of the invention
In order to solve the above technical problems, the utility model discloses a kind of aircraft pin pulling out device, there is provided one kind can be quick
The device of installing and dismounting aircraft pin.
A kind of aircraft pin pulling out device, including pin connecting rod, convex one, holding cylinder, start torsion bar, convex two and hand
Handle, pin connecting rod front end are provided with one rear end of external screw thread and are provided with external screw thread two, and convex one is arranged on pin connection rod rear end
On, internal thread is set inside start torsion bar front end, cylinder is held and dashes forward including finger convex one, antiskid convex one, antiskid
Platform two and finger convex two, hold and have been arranged on through hole among cylinder, antiskid convex one and antiskid convex two are arranged on hand
A both ends is held, finger convex one is arranged on the outside of antiskid convex one, and finger convex two is arranged on antiskid convex two
Outside, start torsion bar penetrate hold cylinder in, pin connecting rod is connected by external screw thread two with the internal thread of start torsion bar,
Make kinetic moment rod rear end and be provided with convex two, handle is arranged on two rear end of convex.
The utility model obtains advantageous effects compared with the prior art：The aircraft pin pulling out device in line with reducing cost,
The principle of the energy is saved, employs the mode of full machinery, by the external screw thread and aircraft pin that are arranged on pin connecting rod front end
It is reliably connected, realizes the installation and dismounting of aircraft pin by holding moving back and forth for cylinder, improve production technology, shorten
Production cycle, avoids and beats the people brought, thing damage by hand.
Brief description of the drawings
Fig. 1 is the structure diagram of the present invention；
In figure, 1, external screw thread one；2nd, pin connecting rod；3rd, convex one；4th, external screw thread two；5th, internal thread；6th, finger
Convex one；7th, antiskid convex one；8th, cylinder is held；9th, antiskid convex two；10th, finger convex two；11st, start torsion bar；
12nd, convex two；13rd, handle.
Embodiment
The principle and feature of the utility model are described below in conjunction with attached drawing, example is served only for explaining practical new
Type, is not intended to limit the scope of the utility model.
A kind of aircraft pin pulling out device, including pin connecting rod 2, convex 1, holding cylinder 8, start torsion bar 11, convex two
12 and handle 13,2 front end of pin connecting rod be provided with one 1 rear end of external screw thread and be provided with external screw thread 24, convex 1 is arranged on pin
On sub- 2 rear end of connecting rod, internal thread 5 is set, holding cylinder 8 includes finger convex 1, anti-skidding inside 11 front end of start torsion bar
Hand convex 1, antiskid convex 29 and finger convex 2 10, hold and have been arranged on through hole, antiskid convex 1 among cylinder 8
It is arranged on antiskid convex 29 and holds 8 both ends of cylinder, finger convex 1 is arranged on the outside of antiskid convex 1, anti-pinch
Hand convex 2 10 is arranged on the outside of antiskid convex 29, and start torsion bar 11, which penetrates, to be held in cylinder 8, and pin connecting rod 2 passes through
External screw thread 24 is connected with the internal thread 5 of start torsion bar 11, and 11 rear end of start torsion bar is provided with convex 2 12, and handle 13 is set
Put in 2 12 rear end of convex.
It is connected when in use by the external screw thread 1 of 2 front end of pin connecting rod with the internal thread of aircraft pin, when connection can
By when, hold cylinder 8 by promoting back and forth and carry out the installation of aircraft pin and dismounting.Acted on and pin connecting rod 2 when holding cylinder 8
The installation of aircraft pin can be carried out during convex 1 of rear end, when holding cylinder 8 acts on the convex 2 12 of 11 rear end of start torsion bar
When can carry out the dismounting of aircraft pin.
Such a aircraft pin pulling out device can avoid original inconvenience for beaing installing and dismounting and to aircraft pin and aircraft its
His structure it is damaging.Fast Installation dismounting aircraft pin can be achieved.Holding 8 both ends of cylinder has one 6 He of finger convex at the same time
Finger convex 2 10, can avoid the clamp hand that may be brought in operating process, what the originally mode of beaing that it also avoid may be brought
Accidentally injure hand.
Above-mentioned technical proposal only embodies the optimal technical scheme of technical solutions of the utility model, the technology of the art
Personnel embody some variations that some of which part may be made the principle of the utility model, belong to the utility model
Protection domain within.
Claims (1)
- A kind of 1. aircraft pin pulling out device, it is characterised in that：The aircraft pin pulling out device includes pin connecting rod (2), convex one (3), cylinder (8), start torsion bar (11), convex two (12) and handle (13), pin connecting rod (2) front end is held to be provided with External screw thread one (1) rear end is provided with external screw thread two (4), and the convex one (3) is arranged on pin connecting rod (2) rear end, described Internal thread (5) is set inside start torsion bar (11) front end, and the holding cylinder (8) includes finger convex one (6), antiskid is dashed forward Platform one (7), antiskid convex two (9) and finger convex two (10), the holding cylinder (8) is middle to be arranged on through hole, described Antiskid convex one (7) and antiskid convex two (9), which are arranged on, holds cylinder (8) both ends, and the finger convex one (6) is arranged on The outside of antiskid convex one (7), the finger convex two (10) are arranged on the outside of antiskid convex two (9), the work Kinetic moment bar (11), which penetrates, to be held in cylinder (8), and the pin connecting rod (2) passes through external screw thread two (4) and start torsion bar (11) Internal thread (5) connection, start torsion bar (11) rear end is provided with convex two (12), and the handle (13) is arranged on convex Two (12) rear ends.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721244673.7U CN207256136U (en) | 2017-09-26 | 2017-09-26 | A kind of aircraft pin pulling out device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721244673.7U CN207256136U (en) | 2017-09-26 | 2017-09-26 | A kind of aircraft pin pulling out device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207256136U true CN207256136U (en) | 2018-04-20 |
Family
ID=61919399
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721244673.7U Expired - Fee Related CN207256136U (en) | 2017-09-26 | 2017-09-26 | A kind of aircraft pin pulling out device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207256136U (en) |
-
2017
- 2017-09-26 CN CN201721244673.7U patent/CN207256136U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200624 Address after: No.222, Wujiang Road, economic and Technological Development Zone, Guiyang City, Guizhou Province Patentee after: Guiyang Qianjiang aviation support equipment Co.,Ltd. Address before: Song Qi Zhen Airport Road 561018 in Guizhou Province, Anshun City Economic and Technological Development Zone No. 1 Patentee before: AVIC GUIZHOU AIRPLANE Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210629 Address after: 561000 Songqi Town, Anshun economic and Technological Development Zone, Guizhou Province Patentee after: AVIC GUIZHOU AIRPLANE Co.,Ltd. Address before: No. 222, Wujiang Road, Guiyang Economic and Technological Development Zone, 550000, Guizhou Province Patentee before: Guiyang Qianjiang aviation support equipment Co.,Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180420 Termination date: 20210926 |