CN216608796U - Aviation seat axle sleeve dress adapted location frock and assembly quality - Google Patents
Aviation seat axle sleeve dress adapted location frock and assembly quality Download PDFInfo
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- CN216608796U CN216608796U CN202123336779.9U CN202123336779U CN216608796U CN 216608796 U CN216608796 U CN 216608796U CN 202123336779 U CN202123336779 U CN 202123336779U CN 216608796 U CN216608796 U CN 216608796U
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Abstract
The utility model provides a positioning tool and an assembling device for an aviation seat shaft sleeve. The utility model relates to a positioning tool for assembling an aviation seat shaft sleeve, which comprises: the two supports are arranged at intervals matched with the width of the aviation seat; and a plurality of pairs of positioning shafts, correspond to a plurality of pairs of bushing mounting holes one-to-one, each positioning shaft has the size matched with the corresponding bushing, wherein, each support is provided with a plurality of mounting through holes corresponding to a plurality of bushing mounting holes one-to-one on one side of the aircraft seat, each pair of mounting through holes corresponding to the bushing mounting holes are concentrically arranged, the positioning shafts are movably inserted in the corresponding mounting through holes, after the bushing coated with adhesive on the outer surface is placed in the bushing mounting holes, the positioning shafts move along the direction towards the aircraft seat and are inserted into the corresponding bushing, and after the adhesive is cured, the positioning shafts move along the direction far away from the aircraft seat and are pulled out from the corresponding bushing.
Description
Technical Field
The utility model belongs to the technical field of aviation seat assembling devices, and particularly relates to a positioning tool and an assembling device for assembling an aviation seat shaft sleeve.
Background
In the semi-finished course of working of carbon-fibre composite aircraft seat, need assemble three pairs of inlay set mounting holes on the aircraft seat respectively with three pairs of inlay sets to obtain carbon-fibre composite aircraft seat finished product.
The traditional assembly mode of the carbon fiber composite material aviation seat bushing is that the bushing is manually placed in a bushing mounting hole of an aviation seat in a gluing mode and fixed. However, because the inside cavity of carbon-fibre composite aircraft seat's frame, the concentricity can't be guaranteed well to every pair of inlay set mounting hole that is located aircraft seat both sides limit respectively, and the manual singly lay and inlay the cover in inlaying the set mounting hole and have angle error and clearance error moreover for the concentricity of every pair of inlaying the cover in the assembly is unqualified, thereby causes the product not up to standard and the condemned condition.
SUMMERY OF THE UTILITY MODEL
The utility model is carried out to solve the technical problems, and aims to provide a positioning tool and an assembly device for an aviation seat shaft sleeve assembly, which can quickly position a plurality of pairs of bushings placed in a plurality of pairs of bushing mounting holes of an aviation seat at the same time, and ensure the concentricity of each pair of bushings, thereby improving the qualification rate of products; simultaneously, in the assembling process, also can detect the machining precision of inlaying the cover mounting hole and the hole precision of inlaying the cover, promote assembly inspection efficiency greatly.
In order to realize the purpose, the utility model adopts the following technical scheme:
< first embodiment >
The utility model provides a positioning tool for an aircraft seat shaft sleeve assembly, which is used for simultaneously positioning a plurality of pairs of insert sleeves placed in a plurality of pairs of insert sleeve mounting holes of an aircraft seat, wherein each pair of insert sleeve mounting holes are symmetrically arranged at two sides of the lower end part of the aircraft seat, and the positioning tool has the characteristics that: the two supports are arranged at intervals matched with the width of the aviation seat; and a plurality of pairs of positioning shafts, with a plurality of pairs of inlay set mounting holes one-to-one, every positioning shaft has with the inlaying set assorted size that corresponds, wherein, be equipped with on every support with a plurality of inlaying a plurality of installation through-holes of inlaying set mounting hole one-to-one of aviation seat one side, the activity of positioning shaft is inserted and is established in the installation through-hole that corresponds, after inlaying the cover and being laid to inlaying the set mounting hole that the surface scribbled the adhesive, thereby the positioning shaft moves along the direction towards aviation seat and inserts in the inlaying set that corresponds, after the adhesive solidification, thereby the positioning shaft moves along the direction of keeping away from aviation seat and extracts from inlaying the cover that corresponds in.
The positioning tool for the aviation seat shaft sleeve assembly provided by the utility model can also have the following characteristics: further comprising: and the mounting bottom plate is used for fixing, wherein the two supports are respectively and fixedly arranged on the mounting bottom plate.
The positioning tool for the aviation seat shaft sleeve assembly provided by the utility model can also have the following characteristics: wherein, the outer surface of the inner end part of the positioning shaft is sleeved with a limit ring.
The positioning tool for the aviation seat shaft sleeve assembly provided by the utility model can also have the following characteristics: wherein, the outer end part of the positioning shaft is provided with a handle.
< scheme two >
The present invention also provides an aircraft seat bushing assembling apparatus for assembling a plurality of pairs of inserts into a plurality of pairs of insert mounting holes provided in an aircraft seat, each pair of insert mounting holes being symmetrically provided on both sides of a lower end portion of the aircraft seat, characterized by comprising: the seat positioning mould is used for fixing the aviation seat; and the shaft sleeve positioning tool is used for positioning a plurality of pairs of insert sleeves placed in the plurality of pairs of insert sleeve mounting holes simultaneously, wherein the shaft sleeve positioning tool is a positioning tool for assembling the shaft sleeve of the aviation seat in the scheme I.
Action and effect of the utility model
According to the positioning tool and the assembling device for the aviation seat shaft sleeve assembly, because two supports and a plurality of pairs of positioning shafts are provided, each support is provided with a plurality of mounting through holes which are in one-to-one correspondence with a plurality of bushing mounting holes on one side of an aviation seat, a pair of mounting through holes corresponding to each pair of bushing mounting holes are concentrically arranged, the positioning shafts are movably inserted in the corresponding mounting through holes, after the bushing with adhesive coated on the outer surface is placed in the bushing mounting holes, the positioning shafts move along the direction towards the aviation seat so as to be inserted into the corresponding bushing, and after the adhesive is solidified, the positioning shafts move along the direction far away from the aviation seat so as to be pulled out from the corresponding bushing, the positioning tool and the assembling device can quickly position a plurality of pairs of bushings placed in the plurality of pairs of bushing mounting holes of the aviation seat at the same time, and effectively ensure the concentricity of each pair of bushings, thereby improving the qualification rate of the product; in addition, in the assembling process, the machining precision of the mounting hole of the bushing and the precision of the inner hole of the bushing can be checked, and the assembling and checking efficiency is greatly improved.
Drawings
FIG. 1 is a schematic structural view of an airline seat semi-finished product in an embodiment of the present invention; and
fig. 2 is a schematic perspective structure diagram of a positioning tool for assembling an aircraft seat shaft sleeve in an embodiment of the utility model.
Detailed Description
The conception, the specific structure and the technical effects of the present invention will be further described with reference to the accompanying drawings to fully understand the objects, the features and the effects of the present invention.
< example >
FIG. 1 is a schematic structural view of an airline seat semi-finished product in an embodiment of the present invention.
As shown in fig. 1, the aircraft seat blank 200 includes an aircraft seat 201 and three pairs of inserts 202. In the present embodiment, the aircraft seat 201 is made of a carbon fiber composite material, and the insert 202 is made of a metal material.
The lower end of the aircraft seat 201 is provided with three pairs of insert sleeve mounting holes 201a for mounting three pairs of insert sleeves 202, and each pair of insert sleeve mounting holes 201a is symmetrically arranged on the frames at the two sides of the aircraft seat 201.
Fig. 2 is a schematic perspective structure diagram of a positioning tool for assembling an aircraft seat shaft sleeve in an embodiment of the utility model.
As shown in fig. 2, in the present embodiment, the positioning tool 100 for aircraft seat bushing assembly is provided on an aircraft seat bushing assembly apparatus (not shown in the drawings) including a frame and a seat positioning jig provided on the frame, and is configured to simultaneously position three pairs of inserts 202 fitted into three pairs of insert fitting holes 201a of an aircraft seat 201; wherein the seat positioning mold is used for fixing the aviation seat 201. The positioning tool 100 for assembling the shaft sleeve of the aviation seat comprises an installation bottom plate 10, two support seats 20 and three pairs of positioning shafts 30.
As shown in fig. 2, the mounting baseplate 10 is a rectangular metal plate, is fixed to the frame, and extends in the width direction of the airline seat 201.
As shown in fig. 2, two brackets 20 are fixedly provided on the mounting baseplate 10 at intervals matching the width of the airline seat 201.
Three mounting through holes 21 are formed in each support 20, the three mounting through holes 21 correspond to three insert mounting holes 201a on one side of the aircraft seat 201 one by one, and a pair of mounting through holes 21 corresponding to each pair of insert mounting holes 201a are concentrically arranged.
As shown in fig. 2, three pairs of positioning shafts 30 correspond to three pairs of insert mounting holes 201a one-to-one, and each pair of positioning shafts 30 is movably inserted into the corresponding two mounting through holes 21.
The inner end of the positioning shaft 30 has a shape matching the corresponding insert 202.
In this embodiment, the outer surface of the inner end of the positioning shaft 30 is sleeved with a limiting ring 31, and the limiting ring 31 is located inside the corresponding support 20 and used for limiting the movement of the positioning shaft 30 in the installation through hole 21 and preventing the positioning shaft 30 from slipping out of the installation through hole 21; the outer end of the positioning shaft 30 is provided with a handle 32 for facilitating the holding by hand.
In this embodiment, the working process of the positioning tool 100 for assembling the shaft sleeve of the aircraft seat is as follows:
step S1 is to fix the aircraft seat 201 to the seat positioning mold, and to make the three pairs of insert mounting holes 201a on the aircraft seat 201 correspond to the three pairs of positioning shafts 30 one to one.
In step S2, the mounting pockets 202 having the adhesive applied to the outer surfaces thereof are placed in the corresponding mounting holes 201 a.
In step S3, the positioning shaft 30 is moved in the direction toward the airline seat 201 by holding the handle 32 so as to be inserted into the corresponding insert 202. At this time, if the positioning shaft 30 cannot be smoothly inserted into the corresponding insert bush 202, the machining of the aircraft seat 201 and/or the insert bush 202 is not satisfactory, that is, the machining accuracy of the insert bush attachment hole and the inner hole accuracy of the insert bush do not satisfy the design requirements.
In step S4, when all six positioning shafts 30 are inserted into the corresponding pockets 202 and the adhesive on the outer surface of the pockets 202 is cured, the positioning shafts 30 are pulled out from the corresponding pockets 202 by moving the positioning shafts 30 in a direction away from the airline seat 201 by holding the handle 32.
And step S5, taking the aviation seat 201 off the seat positioning mould tire, and finishing the assembly work of the aviation seat insert sleeve.
Effects and effects of the embodiments
According to the positioning tool and the assembling device for the aviation seat shaft sleeve assembly, because two supports and a plurality of pairs of positioning shafts are provided, each support is provided with a plurality of mounting through holes which are in one-to-one correspondence with a plurality of bushing mounting holes on one side of the aviation seat, each pair of mounting through holes corresponding to each pair of bushing mounting holes are concentrically arranged, the positioning shafts are movably inserted into the corresponding mounting through holes, after the bushing sleeve with the outer surface coated with adhesive is placed in the bushing mounting hole, the positioning shafts move along the direction towards the aviation seat so as to be inserted into the corresponding bushing sleeve, and after the adhesive is solidified, the positioning shafts move along the direction far away from the aviation seat so as to be pulled out from the corresponding bushing sleeve, the embodiment can quickly position a plurality of pairs of bushing sleeves placed in the plurality of pairs of bushing mounting holes of the aviation seat simultaneously, and effectively ensures the concentricity of each pair of bushing sleeves, thereby improving the qualification rate of the product; in addition, in the assembling process, the machining precision of the mounting hole of the bushing and the precision of the inner hole of the bushing can be checked, and the assembling and checking efficiency is greatly improved.
In addition, because the outer surface cover of the interior tip of location axle is equipped with the spacing ring, can carry out spacingly to the location axle effectively, prevent that the location axle from slipping out from the installation through-hole.
In addition, because the outer end part of the positioning shaft is provided with the handle, the positioning shaft is convenient to hold by hands to operate.
The above embodiments are preferred examples of the present invention, and are not intended to limit the scope of the present invention.
Claims (5)
1. The utility model provides an aviation seat axle sleeve assembly is with location frock for to laying the many pairs of bushing in the bushing mounting hole of aviation seat and inlaying the cover and fixing a position simultaneously, every pair inlay the symmetrical setting of bushing mounting hole and be in the both sides of tip under the aviation seat, its characterized in that includes:
the two supports are arranged at intervals matched with the width of the aviation seat; and
a plurality of pairs of positioning shafts corresponding to the plurality of pairs of insert mounting holes one to one, each positioning shaft having a size matched with the corresponding insert,
wherein each support is provided with a plurality of mounting through holes which are in one-to-one correspondence with the plurality of bushing mounting holes on one side of the aviation seat,
a pair of the mounting through holes corresponding to each pair of the mounting holes of the bushing are concentrically arranged,
the positioning shafts are movably inserted in the corresponding mounting through holes,
when the insert sleeve with the outer surface coated with the adhesive is placed in the insert sleeve mounting hole, the positioning shaft moves along the direction towards the aviation seat so as to be inserted into the corresponding insert sleeve,
after the adhesive is cured, the positioning shaft moves in the direction away from the aviation seat so as to be pulled out of the corresponding insert sleeve.
2. The aviation seat axle sleeve assembly of claim 1 is with location frock, characterized by, still includes:
a mounting base plate for fixing,
wherein, two supports are respectively fixed and arranged on the installation bottom plate.
3. The aviation seat axle sleeve assembly of claim 1 is with location frock, characterized in that:
the outer surface of the inner end part of the positioning shaft is sleeved with a limiting ring.
4. The aviation seat axle sleeve assembly of claim 1 is with location frock, characterized in that:
wherein, the outer end of the positioning shaft is provided with a handle.
5. An aircraft seat bushing assembling apparatus for assembling a plurality of pairs of inserts into a plurality of pairs of insert mounting holes provided in an aircraft seat, each pair of insert mounting holes being symmetrically arranged on both sides of a lower end portion of the aircraft seat, comprising:
the seat positioning mould is used for fixing the aviation seat; and
a shaft sleeve positioning tool for positioning the multiple pairs of insert sleeves placed in the multiple pairs of insert sleeve mounting holes simultaneously,
the shaft sleeve positioning tool is the positioning tool for assembling the shaft sleeve of the aviation seat in any one of claims 1 to 4.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123336779.9U CN216608796U (en) | 2021-12-28 | 2021-12-28 | Aviation seat axle sleeve dress adapted location frock and assembly quality |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123336779.9U CN216608796U (en) | 2021-12-28 | 2021-12-28 | Aviation seat axle sleeve dress adapted location frock and assembly quality |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216608796U true CN216608796U (en) | 2022-05-27 |
Family
ID=81683101
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123336779.9U Active CN216608796U (en) | 2021-12-28 | 2021-12-28 | Aviation seat axle sleeve dress adapted location frock and assembly quality |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216608796U (en) |
-
2021
- 2021-12-28 CN CN202123336779.9U patent/CN216608796U/en active Active
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