CN109866136A - A kind of aircraft target ship stringer pressing device and application method - Google Patents
A kind of aircraft target ship stringer pressing device and application method Download PDFInfo
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- CN109866136A CN109866136A CN201910268436.1A CN201910268436A CN109866136A CN 109866136 A CN109866136 A CN 109866136A CN 201910268436 A CN201910268436 A CN 201910268436A CN 109866136 A CN109866136 A CN 109866136A
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- stringer
- guide rod
- pressing device
- matrix
- idler wheel
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Abstract
The invention discloses a kind of aircraft target ship stringer pressing devices, including matrix, spring, handle, guide rod, idler wheel, one is formed on matrix to pass through for handle and the L-type oblong slots that limit when pressing device is opened, the slotted hole being connect there are two being set below matrix with snap-gauge, guide rod passes through matrix and is mounted on matrix side surface upper part, center of pilot is equipped with the blind hole for fixed spring, spring a part is mounted in matrix, another part is fixed in the blind hole of guide rod rear portion, handle passes through L-type oblong slots and connect with guide rod, idler wheel is mounted on guide rod front end, with stringer feature contacts.
Description
Technical field
This application involves a kind of pressing device of stringer when aircraft components mounting technology, especially aircraft target ship are assembled and make
Use method.
Background technique
Aircraft target ship is generally made of parts such as covering, stringer, frames, and wherein stringer is a kind of circumferentially equal along aircraft skin
Even arrangement, leptosomatic longitudinal direction force transferring structure part, section form is in the majority with L-type, T-type, Z-type, generallys use standard sections and adds
Work forms.In aircraft target ship assembling process, the positioning compression of stringer is critically important.Traditional way is positioned using stringer
Device positioning compresses, and the pressing device on locator uses pressure plate structure, or positions pressure using the nonstandard locator of designed, designed
Tightly, the pressing device on locator uses hinge packer structure, installs by the long joist axial line on snap-gauge.Its main feature is that processing letter
It is single, it is easy for installation, but positioning accuracy is low, and pressing force is uncontrollable, is easy to scratch product.
With the development of digital technology, airplane design requires to be increasingly stringenter, and aircraft manufacturing required precision is also increasingly
Height, aircraft rigger skill equipment must just be able to satisfy aircraft manufacturing precision by digital transfer, numerical control processing, numeric terminal
It is required that.A significant components of the aircraft target ship as aircraft, it is desirable that stringer deviation is no more than ± 0.5 ㎜, so when siding assembles
With regard to needing a kind of accurate positioning, compressing that reliable, pressing force is adjustable, stringer positioning compression not damaged to product, easy to operate
Device.
Apply for content
The purpose of the application is to provide a kind of aircraft target ship stringer pressing device and application method, the device and can be adapted for
The assembly of aircraft target ship, is mounted on snap-gauge, is that a kind of compression is reliable, pressing force is adjustable, not damaged, the operation side to product
Just, simple pressing device is installed.
To achieve the above objectives, the application, which adopts the following technical scheme that, is achieved:
A kind of aircraft target ship stringer pressing device, including matrix, spring, handle, guide rod, idler wheel are formed with one on matrix
Pass through for handle and the L-type oblong slots that limit when pressing device is opened, is set below matrix oval there are two being connect with snap-gauge
Hole, guide rod pass through matrix and are mounted on matrix side surface upper part, and center of pilot is equipped with the blind hole for fixed spring, spring a part
It being mounted in matrix, another part is fixed in the blind hole of guide rod rear portion, the threaded hole for being used to connect handle is formed on guide rod,
Threaded hole and rolling wheel installing shaft line have 20 degree of angle, and handle passes through L-type oblong slots and connect with guide rod.Guide rod front end is fork-shaped knot
Structure, idler wheel are mounted in the fork configuration of guide rod front end, idler wheel rolling surface be globoidal structure, idler wheel use nylon material, idler wheel with
Stringer feature contacts.
Using the pressing device, when aircraft target ship is assembled, operating process is as follows:
1 is just attached on snap-gauge according to clamp structure, pressing device；
2 according to pressing force size needed for installing, and calculates amount of spring compression, adjustment idler wheel center to first slotted hole its
In a hole centre distance, be fixed and clamped device；
3 draw handle to left end along L-type oblong slots, are rotated down, and pressing device is in the open state；
Shape in covering is close in the 4 stringer positioning surfaces loading onto stringer part and being close on snap-gauge, the other side；
Pressing device is in impaction state by 5 upward rotating handles, relieving gently.
The advantages of the application, is, is set below matrix there are two the slotted hole connecting with snap-gauge, adjustable pressing force
Size.Pressing force is generated using spring, the size of pressing force can be accurately calculated.Idler wheel is connect with guide rod 4 by pivot pin, guarantees rolling
Flexible rotating to be taken turns, traditional briquette form is changed, line contact is become from face contact, roller material uses nonmetallic nylon,
It is lower than the hardness of product, it plays a protective role to product.Handle and matrix have 20 degree of angle, and handle and covering is avoided to interfere.
The application is described in further detail with reference to the accompanying drawings and embodiments.
Detailed description of the invention
Fig. 1 pressing device structure chart
Fig. 2 pressing device main view
The A of Fig. 3 pressing device main view is to cross-sectional view
Fig. 4 pressing device top view
The B of Fig. 5 pressing device top view is to cross-sectional view
A kind of aircraft target ship stringer pressing device of Fig. 6 installs and uses figure.
Explanation: 1, matrix is numbered in figure；2, spring；3, handle；4, guide rod；5, idler wheel；6, pivot pin；7, stringer part；8,
Snap-gauge.
Specific embodiment
Referring to FIG. 1 to FIG. 6, a kind of aircraft target ship stringer pressing device, including matrix 1, spring 2, handle 3, guide rod 4, rolling
Wheel 5 is formed with one on matrix 1 and passes through for handle 3 and L-type oblong slots that when pressing device is opened limits, is equipped with below matrix 1
Two slotted holes connecting with snap-gauge 8, guide rod 4 pass through matrix 1 and are mounted on 1 side surface upper part of matrix, and 4 center of guide rod is equipped with and is used for
The blind hole of fixed spring 2,2 a part of spring are mounted in matrix 1, and another part is fixed in 4 rear portion blind hole of guide rod, guide rod 4
On be formed with one for connecting the threaded hole of handle 3, threaded hole and 5 mounting axis of idler wheel have 20 degree of angle, and handle 3 passes through L
Type oblong slots are connect with guide rod 4.4 front end of guide rod is fork configuration, and idler wheel 5 is mounted in 4 front end fork configuration of guide rod, passes through axis
Pin 6 connects, and 5 rolling surface of idler wheel is globoidal structure, and idler wheel 5 uses nylon material, idler wheel 5 and stringer feature contacts.
Using the pressing device, when aircraft target ship is assembled, operating process is as follows:
1 is just attached on snap-gauge 8 according to 8 structure of snap-gauge, pressing device；
2, according to pressing force size needed for installing, calculate 2 decrement of spring, adjustment 5 center of idler wheel to first slotted hole
One of hole centre distance, be fixed and clamped device；
3 draw handle 3 to left end along L-type oblong slots, are rotated down, and pressing device is in the open state；
Shape in covering is close in the 4 stringer positioning surfaces loading onto stringer part 7 and being close on snap-gauge 8, the other side；
Pressing device is in impaction state by 5 upward rotating handles 3, relieving gently.
Claims (5)
1. a kind of aircraft target ship stringer pressing device, it is characterised in that including matrix, spring, handle, guide rod, idler wheel, on matrix
It is formed with one to pass through for handle and the L-type oblong slots that limit when pressing device is opened, sets that there are two connect with snap-gauge below matrix
The slotted hole connect, guide rod pass through matrix and are mounted on matrix side surface upper part, and center of pilot is equipped with the blind hole for fixed spring, bullet
Spring a part is mounted in matrix, and another part is fixed in the blind hole of guide rod rear portion, and handle passes through L-type oblong slots and guide rod connects
It connects, idler wheel is mounted on guide rod front end, with stringer feature contacts.
2. a kind of aircraft target ship stringer pressing device according to claim 1, it is characterised in that guide rod front end is fork-shaped knot
Structure, idler wheel are mounted in the fork configuration of guide rod front end.
3. a kind of aircraft target ship stringer pressing device according to claim 1, it is characterised in that be formed with a use on guide rod
In the threaded hole of connection handle, threaded hole has 20 degree of angle with rolling wheel installing shaft line.
4. a kind of aircraft target ship stringer pressing device according to claim 1, it is characterised in that idler wheel rolling surface is cambered surface
Structure, idler wheel use nylon material.
5. a kind of application method of aircraft target ship stringer pressing device, it is characterised in that operating procedure is as follows:
5-1 is just attached on snap-gauge according to clamp structure, pressing device；
5-2 calculates amount of spring compression according to pressing force size needed for installing, adjustment idler wheel center to first slotted hole its
In a hole centre distance, be fixed and clamped device；
5-3 draws handle to left end along L-type oblong slots, is rotated down, and pressing device is in the open state；
Shape in covering is close in the stringer positioning surface that 5-4 loads onto stringer part and is close on snap-gauge, the other side；
Pressing device is in impaction state by the upward rotating handle of 5-5, relieving gently.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910268436.1A CN109866136A (en) | 2019-04-03 | 2019-04-03 | A kind of aircraft target ship stringer pressing device and application method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910268436.1A CN109866136A (en) | 2019-04-03 | 2019-04-03 | A kind of aircraft target ship stringer pressing device and application method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109866136A true CN109866136A (en) | 2019-06-11 |
Family
ID=66921939
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910268436.1A Pending CN109866136A (en) | 2019-04-03 | 2019-04-03 | A kind of aircraft target ship stringer pressing device and application method |
Country Status (1)
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Citations (7)
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| KR20100011559U (en) * | 2009-05-19 | 2010-11-29 | 현대제철 주식회사 | Assembling jig for actuator |
| KR20110131969A (en) * | 2010-06-01 | 2011-12-07 | 현대위아 주식회사 | Jig for assembling and disassembling gas spring |
| CN202079527U (en) * | 2011-05-11 | 2011-12-21 | 西安飞机工业（集团）有限责任公司 | Spring compressor |
| CN202753061U (en) * | 2012-09-12 | 2013-02-27 | 李洪普 | Clamping device of columnar workpiece |
| CN205043677U (en) * | 2015-10-10 | 2016-02-24 | 中航飞机股份有限公司西安飞机分公司 | Surely, closing device does all can |
| CN206550531U (en) * | 2017-03-08 | 2017-10-13 | 中山市鹰飞电器有限公司 | Multi-functional OT pads automatic welding device |
| CN208681393U (en) * | 2018-08-07 | 2019-04-02 | 张家港博美特绝缘材料有限公司 | One kind being exclusively used in epoxy novolac plate and processes used clamping device |
-
2019
- 2019-04-03 CN CN201910268436.1A patent/CN109866136A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20100011559U (en) * | 2009-05-19 | 2010-11-29 | 현대제철 주식회사 | Assembling jig for actuator |
| KR20110131969A (en) * | 2010-06-01 | 2011-12-07 | 현대위아 주식회사 | Jig for assembling and disassembling gas spring |
| CN202079527U (en) * | 2011-05-11 | 2011-12-21 | 西安飞机工业（集团）有限责任公司 | Spring compressor |
| CN202753061U (en) * | 2012-09-12 | 2013-02-27 | 李洪普 | Clamping device of columnar workpiece |
| CN205043677U (en) * | 2015-10-10 | 2016-02-24 | 中航飞机股份有限公司西安飞机分公司 | Surely, closing device does all can |
| CN206550531U (en) * | 2017-03-08 | 2017-10-13 | 中山市鹰飞电器有限公司 | Multi-functional OT pads automatic welding device |
| CN208681393U (en) * | 2018-08-07 | 2019-04-02 | 张家港博美特绝缘材料有限公司 | One kind being exclusively used in epoxy novolac plate and processes used clamping device |
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Application publication date: 20190611 |