CN205552058U - Pneumatic sucking disc formula fixture device - Google Patents
Pneumatic sucking disc formula fixture device Download PDFInfo
- Publication number
- CN205552058U CN205552058U CN201620113303.9U CN201620113303U CN205552058U CN 205552058 U CN205552058 U CN 205552058U CN 201620113303 U CN201620113303 U CN 201620113303U CN 205552058 U CN205552058 U CN 205552058U
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- groove
- aircraft
- boss
- utility
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Abstract
The utility model provides a pneumatic sucking disc formula fixture device belongs to machining and makes technical field, and concretely relates to is used for processing an aircraft specially and covers skin external wallboard pneumatic sucking disc formula fixture device outward. The utility model provides a convenient to use, the product percent of pass is high, pneumatic sucking disc formula fixture device that production efficiency is high. The utility model discloses a mother board, its characterized in that: be provided with the corresponding circumscribed cut groove of outline shape who covers the skin external wallboard with the aircraft outward in the mother board, cover the corresponding ring -type of macropore shape of skin external wallboard with the aircraft outward and cut cut groove to reach the corresponding cutting hole groove of aperture shape of covering the skin external wallboard with the aircraft outward, the middle part is provided with the corresponding boss constant head tank of boss that covers the skin external wallboard with the aircraft outward in the mother board, the inside that the both sides of boss constant head tank are located circumscribed cut groove all is provided with the vacuum adsorption groove, the edge in vacuum adsorption groove is provided with joint strip.
Description
Technical field
This utility model belongs to machining manufacturing technology field, is specifically related to be specifically designed to a kind of aircraft outer skin exterior panel Pneumatic suction cup formula grip device of processing.
Background technology
Along with the development of society, cost of labor is more and more higher, and factory is more and more higher to mechanical processing technique process simplification and requirement on machining accuracy.During machining, frequently replacing and being repeatedly installed of fixture of station can reduce production efficiency, and what is more important can affect machining accuracy, and then causes production cost to increase, and reduces the economic benefit of enterprise.
A kind of aircraft outer skin exterior panel, this part outline is irregularly shaped, and part has boss, another side Varying-thickness structure, piece surface to have a macropore and 8 apertures for one side.
Conventional machining process is: 1, one piece of rectangular plate blank of blanking.
2, being fixed on lathe by blank, machine adds boss structure.
3, taking off the blank of band boss, upset is bolted on platform of machine tool, cuts out limit structure under part.
4, excision forming macropore.
5,8 apertures it are drilled to.
6, part outline is cut out, the bolt auricle used when now can remain secured blank part outside profile.
7, take off part, manually shear auricle, and auricle residual of polishing.
At contour edge, bolt connects, and finally bolt position is reserved auricle shape during cutting, it is ensured that workpiece is connected with workbench, finally the most manually cutting and polishing.
This processing mode takes time and effort, and defect rate is high, and conforming product rate is only 80%.
Summary of the invention
This utility model is aiming at the problems referred to above, it is provided that a kind of easy to use, conforming product rate is high, the Pneumatic suction cup formula grip device that production efficiency is high.
In order to realize above-mentioned purpose of the present utility model, this utility model adopts the following technical scheme that, this utility model includes motherboard, it is characterized in that: in motherboard, be provided with the outer cutting groove corresponding with the outer contour shape of aircraft outer skin exterior panel, the ring-type cutting groove corresponding with the big hole shape of aircraft outer skin exterior panel, and the cutting hole slot corresponding with the hole shape of aircraft outer skin exterior panel；In motherboard, middle part is provided with the boss locating slot corresponding with the boss of aircraft outer skin exterior panel；The both sides of boss locating slot are positioned at the inside of outer cutting groove and are provided with vac sorb groove；The edge of vac sorb groove is provided with sealing joint strip.
As a kind of preferred version of the present utility model, described in be positioned at the outside of outer cutting groove and be also provided with having the vac sorb groove of sealing joint strip.
As another kind of preferred version of the present utility model, described motherboard is positioned at the circumscribed outside cutting groove and is provided with connecting hole.
As the third preferred version of the present utility model, at the corner of described motherboard, it is provided with locating and machining hole.
The beneficial effects of the utility model: 1. decrease manual cutting operation, production efficiency is high.
2. using vac sorb groove evacuation to fix, be connected hole, motherboard and aircraft outer skin exterior panel is positioned, accurately and reliably with pin.
3. this utility model simple in construction, easy to operate, control precisely.
4. this utility model low cost, cost performance is high.
5. using this utility model can reduce bolt auricle to connect, eliminate artificial cutting auricle, manual polishing auricle remains, and cutting at one time processes the outline of part, it is not necessary to multiple bearing, improves the qualification rate of product.
6., by using this utility model part working (machining) efficiency can improve 30%, conforming product rate, by original 80%, brings up to 98%.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Accompanying drawing 1 is motherboard, 2 be hole, location, 3 be vac sorb groove, 4 be outer cutting groove, 5 be steam vent, 6 be cutting hole slot, 7 be ring-type cutting groove, 8 be air guide channel, 9 be boss locating slot, 10 be sealing joint strip, 11 for connecting hole.
Detailed description of the invention
This utility model includes motherboard 1, it is characterized in that: in motherboard 1, be provided with the outer cutting groove 4 corresponding with the outer contour shape of aircraft outer skin exterior panel, the ring-type cutting groove 7 corresponding with the big hole shape of aircraft outer skin exterior panel, and the cutting hole slot 6 corresponding with the hole shape of aircraft outer skin exterior panel；In motherboard 1, middle part is provided with the boss locating slot 9 corresponding with the boss of aircraft outer skin exterior panel；The both sides of boss locating slot 9 are positioned at the inside of outer cutting groove 4 and are provided with vac sorb groove 3；The edge of vac sorb groove 3 is provided with sealing joint strip 10.
As a kind of preferred version of the present utility model, described in be positioned at the vac sorb groove 3 that the outside of outer cutting groove 4 is also provided with having sealing joint strip 10.It is respectively provided with vac sorb groove 3 outside, it is ensured that aircraft outer skin exterior panel stress balance in position fixing process inside and outside cutting groove 4, stable, it is of value to raising processing precision of products.
As another kind of preferred version of the present utility model, described motherboard 1 is positioned at the circumscribed outside cutting groove 4 and is provided with connecting hole 11.
As the third preferred version of the present utility model, at the corner of described motherboard 1, it is provided with locating and machining hole 2.By locating and machining hole 2, it is simple to be connected location with lathe.
The staggered air guide channel 8 being covered with vac sorb groove 3 it is provided with in described vac sorb groove 3；Steam vent 5 it is provided with in air guide channel 8.
When this utility model uses, after being processed by the boss of workpiece, boss is utilized to cooperate with boss locating slot 9 of the present utility model, it is achieved the location of workpiece；Join between workpiece and motherboard 1 and make connecting hole 11；It is inserted into pin, location further to workpiece at connecting hole 11；Open pumped vacuum systems, form negative pressure in making vac sorb groove 3, workpiece is completely fixed.Utilize lathe that workpiece is processed.
It is understandable that, above with respect to specific descriptions of the present utility model, it is merely to illustrate this utility model and is not limited to the technical scheme described by this utility model embodiment, it will be understood by those within the art that, still this utility model can be modified or equivalent, to reach identical technique effect；Needs are used, all within protection domain of the present utility model as long as meeting.
Claims (5)
1. a Pneumatic suction cup formula grip device, including motherboard (1), it is characterized in that: in motherboard (1), be provided with the outer cutting groove (4) corresponding with the outer contour shape of aircraft outer skin exterior panel, the ring-type cutting groove (7) corresponding with the big hole shape of aircraft outer skin exterior panel, and the cutting hole slot (6) corresponding with the hole shape of aircraft outer skin exterior panel；In motherboard (1), middle part is provided with the boss locating slot (9) corresponding with the boss of aircraft outer skin exterior panel；The both sides of boss locating slot (9) are positioned at the inside of outer cutting groove (4) and are provided with vac sorb groove (3)；The edge of vac sorb groove (3) is provided with sealing joint strip (10).
A kind of Pneumatic suction cup formula grip device the most according to claim 1, it is characterised in that be positioned at the vac sorb groove (3) that the outside of outer cutting groove (4) is also provided with having sealing joint strip (10) described in:.
A kind of Pneumatic suction cup formula grip device the most according to claim 1, it is characterised in that: it is positioned at the circumscribed outside cutting groove (4) on described motherboard (1) and is provided with connecting hole (11).
A kind of Pneumatic suction cup formula grip device the most according to claim 1, it is characterised in that: it is provided with locating and machining hole (2) at the corner of described motherboard (1).
A kind of Pneumatic suction cup formula grip device the most according to claim 1, it is characterised in that: it is provided with the staggered air guide channel (8) being covered with vac sorb groove (3) in described vac sorb groove (3)；Steam vent (5) it is provided with in air guide channel (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620113303.9U CN205552058U (en) | 2016-02-04 | 2016-02-04 | Pneumatic sucking disc formula fixture device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620113303.9U CN205552058U (en) | 2016-02-04 | 2016-02-04 | Pneumatic sucking disc formula fixture device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205552058U true CN205552058U (en) | 2016-09-07 |
Family
ID=56820742
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620113303.9U Expired - Fee Related CN205552058U (en) | 2016-02-04 | 2016-02-04 | Pneumatic sucking disc formula fixture device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205552058U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110560773A (en) * | 2019-09-29 | 2019-12-13 | 重庆九方铸造有限责任公司 | Connecting rod cutting device |
| CN114226998A (en) * | 2021-12-15 | 2022-03-25 | 中航贵州飞机有限责任公司 | Laser cutting clamp for aircraft skin |
-
2016
- 2016-02-04 CN CN201620113303.9U patent/CN205552058U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110560773A (en) * | 2019-09-29 | 2019-12-13 | 重庆九方铸造有限责任公司 | Connecting rod cutting device |
| CN114226998A (en) * | 2021-12-15 | 2022-03-25 | 中航贵州飞机有限责任公司 | Laser cutting clamp for aircraft skin |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160907 Termination date: 20210204 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |