CN206797773U - The adjustable docking clamper of wing body joint align reaming - Google Patents
The adjustable docking clamper of wing body joint align reaming Download PDFInfo
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- CN206797773U CN206797773U CN201720567557.2U CN201720567557U CN206797773U CN 206797773 U CN206797773 U CN 206797773U CN 201720567557 U CN201720567557 U CN 201720567557U CN 206797773 U CN206797773 U CN 206797773U
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Abstract
The utility model discloses wing body joint align reaming with adjustable docking clamper, connected for wing with fuselage pairing, including being provided with the first holder body of the first U-shaped board slot structure and first through hole and being provided with the second holder body of the second U-shaped board slot structure and the second through hole, clamping part is symmetrically arranged with the first U-shaped board groove and the second U-shaped board groove；The first U-shaped board groove and the second U-shaped board groove are used cooperatively the cavity formed for clamping wing and fuselage；The utility model is provided with clamping part and jackscrew, effective to realize to the pairing of fuselage and wing, clamping；Align reaming, the effective precision for ensureing processing hole are carried out by Quick-change drill bush；Caused relative hole position minor departures after elimination fuselage wing fork ear joint pairing；Easy to use, suitable outfield aircraft maintenance is carried, airfoil member replacing, influence of the subduction external environment to wing body joint pairing precision, has broken and has only ensured the limitation of joint pairing requirement in assembling factory.
Description
Technical field
Technical field of aerospace is the utility model is related to, is the adjustable docking clamper of wing body joint align reaming specifically.
Background technology
In order to meet the use function of product structure, maintenance and repair, convenient transportation etc. needs, aircraft product is divided into more
Individual part, between the parts（Or between sub-unit）Form parting surface and use detachable connection.According to manufacture and assembling process
It is required that each part carries out assembling docking as assembly unit one by one after the completion of being assembled respectively in different type frame.After docking both
Meet relative position accuracy requirement between part, meet the accuracy requirement of docking junction again.
Critical component assembling is often connected with joint form, needs to control, ensure the pairing coordination of joint and and interchangeability.
Often pairing connects fuselage wing in the form of pitching ear and hole, and pairing intersection point is the important pairing in whole aircraft product herein
Point.To ensure wing body pairing required precision, each joint leaves corresponding process allowance, after the completion of each part assembling, in finishing work
Reaming, fraising, face milling are carried out on skill equipment.The matching relationship of the fork connector such as earhole and bolt is generally H8/h7.
Fuselage, wing carry out final size processing to respective fitting joint respectively, are only capable of after respective part assembling is completed
Eliminate composition error caused by each part assembling.Fuselage, Wing Joint processing after, before docking it is caused deformation equal error without
Method eliminates；Meanwhile when processing respectively, even if strictly controlling dimensional tolerance, respective hole position, the tolerance in aperture deviation are different, but
During fuselage wing fork ear joint pairing, tiny jump can be still produced between both butt holes, or coaxial accuracy is not high.With
Upper factor can make the axle of connector and fork earhole cooperation not be that tension was exactly pine, and face contact situation is unstable, reduces assembling
Precision.
Utility model content
The purpose of this utility model is to provide wing body joint align reaming adjustable docking clamper, eliminates fuselage wing and pitch ear
Caused relative hole position minor departures after joint pairing, improve body joint hole and the hole axiality after the assembling of Wing Joint hole.
The utility model is achieved through the following technical solutions：The adjustable docking clamper of wing body joint align reaming, for wing
Connected with fuselage pairing, including be provided with the first holder body of the first U-shaped board slot structure and first through hole and be provided with
It is symmetrical arranged in second holder body of two U-shaped board slot structures and the second through hole, the first U-shaped board groove and the second U-shaped board groove
There is clamping part；The first U-shaped board groove and the second U-shaped board groove are used cooperatively the cavity formed for clamping wing and fuselage.
In use, by being symmetrically mounted on the clamping part of the first U-shaped board groove and the second U-shaped board groove to wing and machine
Body is clamped, and is being carried out pairing by adjusting clamping part fuselage and wing, is being passed through first through hole or second using cutter
Through hole carries out joint hole machined to wing and fuselage, and coaxial precision is high, will not produce jump.
Further, in order to preferably realize the utility model, first holder body include the first supporting part and
The first connecting portion of first through hole is provided with, second holder body includes the second supporting part and is provided with the second through hole
Second connecting portion；The clamping part is connected with first connecting portion, second connecting portion respectively.
Clamping part with first connecting portion, second connecting portion by being slidably connected, when realizing to fuselage and wing pairing
Fine setting so that fit precision is higher.
Further, in order to preferably realize the utility model, in addition to two groups of Quick-change drill bushs, one group of Quick-change drill bush passes through
First through hole is connected with first connecting portion, and another group of Quick-change drill bush is connected by the second through hole with second connecting portion.
Further, in order to preferably realize the utility model, the clamping part includes being symmetrically mounted on the first U-shaped board
Two groups of Anchor plate kits of groove, the second U-shaped board groove.
Further, in order to preferably realize the utility model, the first connecting portion, second connecting portion are respectively arranged with
For the lock nut for controlling respective Anchor plate kit to slide.
When Anchor plate kit by fuselage and wing pairing in place, the fixation to Anchor plate kit is realized by lock nut, avoided
There is deviation.
Further, in order to preferably realize the utility model, the Anchor plate kit includes pressing plate, connecting rod, one group of pressure
Pressing plate in board component is slidably connected by connecting rod with first connecting portion and the pressing plate in another group of Anchor plate kit passes through and is connected
Bar is slidably connected with second connecting portion.
The Anchor plate kit includes pressing plate and connecting rod, and the pressing plate is slidably connected by connecting rod and first connecting portion
Or pressing plate is slidably connected by connecting rod and second connecting portion.
Further, in order to preferably realize the utility model, the clamping part also includes being used for two groups that support pressing plate
Cushion block and the jackscrew for supporting wing, one group of cushion block is between pressing plate and first connecting portion, and another group of cushion block is positioned at pressure
Between plate and second connecting portion.
The clamping part also includes being used for the cushion block for supporting pressing plate and the jackscrew for supporting wing, the cushion block are located at
Between pressing plate and first connecting portion or cushion block is between pressing plate and second connecting portion.
Further, in order to preferably realize the utility model, the quantity of the Anchor plate kit and cushion block be respectively and
Correspond, two Anchor plate kits and two cushion blocks are one group.
The quantity of the Anchor plate kit and cushion block is respectively individual and corresponded, described two Anchor plate kits and two cushion blocks
For one group and in first connecting portion, two other Anchor plate kit and two cushion blocks are another group and installed in the second connection
In portion.
Further, in order to preferably realize the utility model, the quantity of the jackscrew is multiple and scattered be arranged on the
In first U-shaped board groove of one connecting portion, the second U-shaped board groove of second connecting portion.
Further, in order to preferably realize the utility model, first holder body and the second holder body pass through
Bolt is attached.
It is connected by screw bolts, connected mode is simple.
The utility model compared with prior art, has advantages below and beneficial effect：
（1）The utility model is provided with clamping part and jackscrew and effectively realized to the pairing of fuselage and wing, clamping；
（2）The utility model is provided with Quick-change drill bush, and align reaming, the effective essence for ensureing processing hole are carried out by Quick-change drill bush
Degree；
（3）The utility model eliminates caused relative hole position minor departures after fuselage wing fork ear joint pairing, improves machine
Body nipple orifice and the hole axiality after the assembling of Wing Joint hole；
（4）The utility model is retractable structure, and carrying is easy to use, is adapted to outfield aircraft maintenance, and airfoil member is changed,
Influence of the external environment to wing body joint pairing precision has been reduced, has only ensured the requirement of joint pairing in assembling factory so as to break
Limitation.
（5）The utility model is simple in construction, practical.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is front view of the present utility model；
Fig. 3 is diagrammatic cross-section of the present utility model；
Fig. 4 is Quick-change drill bush and wing, the assembly relation schematic diagram of fuselage in the utility model；
The wherein holder bodies of 1- first, 11- first connecting portions, the supporting parts of 12- first, 13- first through hole, 2- second are clamped
Main body, 21- second connecting portions, the supporting parts of 22- second, the through holes of 23- second, 3- Anchor plate kits, 31- lock nuts, 32- pressing plates,
33- connecting rods, 4- jackscrews, 5- cushion blocks, the quick drill bushings of 6-, 10- fuselages, 101- wings.
Embodiment
Embodiment of the present utility model is described below in detail, the example of the embodiment is shown in the drawings, wherein from beginning
Same or similar element is represented to same or similar label eventually or there is the element of same or like function.Below by ginseng
The embodiment for examining accompanying drawing description is exemplary, it is intended to for explaining the utility model, and it is not intended that to the utility model
Limitation.
In description of the present utility model, it is to be understood that term " " center ", " longitudinal direction ", " transverse direction ", " length ", " width
Degree ", " thickness ", " on ", " under ", "front", "rear", "left", "right", " vertical ", " level ", " top ", " bottom " " interior ", " outer ", " suitable
The orientation or position relationship of the instruction such as hour hands ", " counterclockwise " are based on orientation shown in the drawings or position relationship, merely to just
In description the utility model and simplified description, rather than indicate or imply that signified device or element must be with specifically square
Position, with specific azimuth configuration and operation, therefore it is not intended that to limitation of the present utility model.
In the utility model, unless otherwise clearly defined and limited, term " installation ", " connected ", " connection ", " Gu
It is fixed " etc. term should be interpreted broadly, for example, it may be being fixedly connected or being detachably connected, or be integrally connected；Can
To be mechanical connection or electrical connection；Can be joined directly together, can also be indirectly connected by intermediary, Ke Yishi
The connection of two element internals.For the ordinary skill in the art, above-mentioned term can be understood as the case may be
Concrete meaning in the utility model.
The utility model is described in further detail with reference to embodiment, but embodiment of the present utility model is not
It is limited to this.
Embodiment 1：
The present embodiment does further optimization on the basis of above-described embodiment, as shown in figure 1, wing body joint align reaming is with adjustable
Clamper is docked, is connected for wing 101 with the pairing of fuselage 10, including be provided with the first U-shaped board slot structure and first through hole 13
The first holder body 1 and be provided with the second holder body 2 of the second U-shaped board slot structure and the second through hole 23, the first U
Clamping part is symmetrically arranged with template groove and the second U-shaped board groove；The first U-shaped board groove and the second U-shaped board groove are used cooperatively shape
Into the cavity for clamping wing 101 and fuselage 10.
It should be noted that by above-mentioned improvement, in use, by being symmetrically mounted on the first U-shaped board groove and
The clamping part of two U-shaped board grooves clamps to wing 101 and fuselage 10, by adjusting clamping part fuselage 10 and wing 101
Pairing is being carried out, joint hole machined is carried out to wing 101 and fuselage 10 by the through hole 23 of first through hole 13 or second using cutter,
Coaxial precision is high, will not produce jump.First through hole 13 is symmetrical arranged with the second through hole 23.
The other parts of the present embodiment are same as the previously described embodiments, therefore repeat no more.
Embodiment 2：
The present embodiment does further optimization on the basis of above-described embodiment, as shown in figure 1, first holder body 1
Including the first supporting part 12 and the first connecting portion 11 of first through hole 13 is provided with, second holder body 2 includes second
Supporting part 22 and the second connecting portion 21 for being provided with the second through hole 23；The clamping part respectively with first connecting portion 11, second
Connecting portion 21 is slidably connected.The clamping part is slidably connected with first connecting portion 11, second connecting portion 21 respectively.Also include quick change
Drill bushing 6, the Quick-change drill bush 6 pass through the through hole 23 of first through hole 13 and second and first connecting portion 11, second connecting portion 21 respectively.
The first connecting portion 11 and second connecting portion 21 are symmetrically installed with Quick-change drill bush 6；Quick-change drill bush 6 is logical by first
The first connecting portion 11 of hole 13 is connected, and the Quick-change drill bush 6 is connected by the second through hole 23 with second connecting portion 21.
It should be noted that by above-mentioned improvement, first connecting portion 11 is two, respectively positioned at the two of the first supporting part 12
Side, a first U-shaped board groove is formed, second connecting portion 21 is two, respectively positioned at the both sides of the second supporting part 22, forms one
Second U-shaped board groove, the first U-shaped board groove and the second U-shaped board groove are used cooperatively the sky formed for clamping wing 101 and fuselage 10
Chamber, clamping part is used to clamp fuselage 10 and wing 101, using clamping part and first connecting portion 11, second connecting portion 21
It is slidably connected, realizes adjustable.
The first through hole 13 is arranged on the through hole 23 of first connecting portion 11 second and is arranged on second connecting portion 21, Quick-change drill bush
6 pass through the through hole 23 of first through hole 13 and second and first connecting portion 11, second connecting portion 21, first connecting portion 11 and second respectively
Quick-change drill bush 6 is installed on connecting portion 21, reamer processing is guided with fraising by Quick-change drill bush 6, realizes coaxial processing, processing and
Assembly precision effectively improves.
The other parts of the present embodiment are same as the previously described embodiments, therefore repeat no more.
Embodiment 3：
The present embodiment does further optimization on the basis of above-described embodiment, as shown in figure 1, the clamping part is included symmetrically
Installed in the first U-shaped board groove, the Anchor plate kit 3 of the second U-shaped board groove；The Anchor plate kit 3 includes pressing plate 32 and connecting rod 33,
The pressing plate 32 is slidably connected by connecting rod 33 and first connecting portion 11 or pressing plate 32 passes through connecting rod 33 and second connecting portion
21 are slidably connected.The first connecting portion 11 and second connecting portion 21 are additionally provided with the locking for controlling Anchor plate kit 3 to slide
Nut 31.
It should be noted that by above-mentioned improvement, as shown in figure 3, pressing plate 32 preferably uses L-type structure plate, L-type structure
Plate is attached with connecting rod 33, realizes the pairing to fuselage 10 and wing 101, and L-type structure plate clamping face is bigger.To fuselage 10
After being held in place with wing 101, the position of Anchor plate kit 3 is locked by lock nut 31, avoids post-production pressing plate
Component 3 moves so that processing is inaccurate.
The Anchor plate kit 3 and jackscrew 4 are connected with first connecting portion 11, and the Anchor plate kit 3 and jackscrew 4 are connected with first
Portion 11 connects.
As shown in Figure 1 and Figure 2, jackscrew 4 is connected with first connecting portion 11, second connecting portion 21, mainly for two pieces of wings
101 plates are adjusted；Preferable jackscrew 4 uses interior hexagonal jackscrew 4.
The other parts of the present embodiment are same as the previously described embodiments, therefore repeat no more.
Embodiment 4：
The present embodiment does further optimization on the basis of above-described embodiment, and as shown in Figure 1 and Figure 2, the clamping part also wraps
Include the cushion block 5 and jackscrew 4 for supporting pressing plate 32, the cushion block 5 be separately positioned on connecting rod 33 close to the first supporting part 12,
The side of second supporting part 22.The quantity of the Anchor plate kit 3 and cushion block 5 is 4, is symmetrically mounted on the first U-shaped board groove, second
In U-shaped board groove；The quantity of the jackscrew 4 is symmetrically mounted on the first U-shaped board groove, in the second U-shaped board groove to be multiple.
As shown in Fig. 2 the quantity of cushion block 5 and Anchor plate kit 3 are consistent, installed in Anchor plate kit 3 close to first connecting portion 11,
The side of second connecting portion 21, cushion block 5 are effectively supported to pressing plate 32, further avoid the position change due to pressing plate 32
Change, influence the machining accuracy in later stage.
The clamping part also includes being used for the cushion block 5 for supporting pressing plate 32 and the jackscrew 4 for supporting wing 101, described
Cushion block 5 is between pressing plate 32 and first connecting portion 11 or cushion block 5 is between pressing plate 32 and second connecting portion 21.
The quantity of the Anchor plate kit 3 and cushion block 5 is respectively 4 and corresponded, described two Anchor plate kits 3 and two
Cushion block 5 is one group and is arranged in first connecting portion 11 that two other Anchor plate kit 3 and two cushion blocks 5 are another group and installation
In second connecting portion 21.Anchor plate kit 3 installed in first connecting portion 11 and the Anchor plate kit 3 installed in second connecting portion 21
It is symmetrical arranged.
As shown in Fig. 2 two pressing plates 32 are one group two-by-two, one of which with close to the side of first connecting portion 11 and jackscrew 4,
And connecting rod 33 is used cooperatively and is used to wing 101 be fixed.Another set and the close side of second connecting portion 21 and top
Silk 4 and connecting rod 33, which are used cooperatively, to be used to another wing 101 be fixed.Pressing plate 32 away from first connecting portion 11,
The side of second connecting portion 21 and the side of pressing plate 32 are used for fixed main body 10.
The quantity of the jackscrew 4 is multiple and scattered the first U-shaped board groove installed in first connecting portion 11, second connecting portion
In 21 the second U-shaped board groove；For carrying out the position of effectively adjustment wing 101 to wing 101.First U-shaped board groove and second U-shaped
Jackscrew 4 in board slot is symmetrical arranged.
The other parts of the present embodiment are same as the previously described embodiments, therefore repeat no more.
Embodiment 5：
The present embodiment does further optimization on the basis of above-described embodiment, as shown in Fig. 1, Fig. 3, Fig. 4, first folder
Hold the bolt connection of 1 and second holder body of main body 2.
It should be noted that by above-mentioned improvement, after the completion of wing 101 and fuselage 10 clamp, by bolt by first
Holder body 1 is attached with the second holder body 2, further such that the pairing of wing 101 and fuselage 10 is stable, after progress
Phase effectively ensures the precision of hole machined.
Clamper using can division form, carry it is easy to use, be adapted to outfield aircraft maintenance, the part replacement of wing 101, subtract
Except influence of the external environment to wing body joint pairing precision, only ensure the requirement of joint pairing in assembling factory so as to break
Limitation.
The other parts of the present embodiment are same as the previously described embodiments, therefore repeat no more.
Embodiment 6：
As shown in Figure 1, Figure 2, Figure 3, Figure 4, holder designs are into two pairing parts, when passing in and out product joint, clamper
Two parts separate；When align reaming product joint pitches earhole, it is whole that two parts of clamper using bolt, pin connect into closing
Body.
After clamper connection as shown in Figure 2 is integral, by the threaded adjusting of Anchor plate kit 3, jackscrew 4, match somebody with somebody with cushion block 5
Close, the joint of wing 101 is compressed；Jackscrew 4 uses interior hexagonal jackscrew 4；Meanwhile hexagonal jackscrew 4 in regulation, the compacting machine of crush board 32
The joint of body 10, and the joint of fuselage 10 is brought into close contact with the joint of wing 101.Before align reaming wing body nipple orifice, the nipple orifice of fuselage 10
After the nipple orifice pairing of wing 101, nipple orifice axiality always has slight deviations, and the connector coordinated in high precision therewith can not be inserted
Enter.After fuselage 10, wing 101 are assembled to position by the optical reference point on product, clamper is clamped at straight halved joint in advance, is made
With with align reaming at the beginning of series of pins similar in the value of hole insert, so that it is determined that the position of clamper aboard, then be clamped to as previously described
Position.
It is classification reaming with fraising, according to graded number of stages, is furnished with the quick change of respective interior bores pore size on clamper
Drill bushing 6, Quick-change drill bush 6 are fixed by screws in first connecting portion 11 and second connecting portion 21.
As shown in figure 4, the Quick-change drill bush 6 in first connecting portion 11 is oriented to as the front of reaming tool, second connecting portion
Quick-change drill bush 6 on 21 is oriented to as rear, and the preceding guide rod with instrument, back-guiding rod coordinate respectively.Needed according to overall assembling,
Fit precision can also improve.Screw is used for quick dispatch when Quick-change drill bush 6 is changed.Pass through the correct guidance of Quick-change drill bush 6, reaming
Instrument by product nipple orifice accurate machining in place.
The other parts of the present embodiment are same as the previously described embodiments, therefore repeat no more.
It is described above, only it is preferred embodiment of the present utility model, any formal limit is not done to the utility model
System, every any simple modification made according to the technical essence of the utility model to above example, equivalent variations, each falls within
Within the scope of protection of the utility model.
Claims (10)
1. the adjustable docking clamper of wing body joint align reaming, for wing（101）And fuselage（10）Pairing connects, and its feature exists
In：Including being provided with the first U-shaped board slot structure and first through hole（13）The first holder body（1）And to be provided with second U-shaped
Board slot structure and the second through hole（23）The second holder body（2）, symmetrically set in the first U-shaped board groove and the second U-shaped board groove
It is equipped with clamping part；The first U-shaped board groove and the second U-shaped board groove, which are used cooperatively, to be formed for clamping wing（101）And fuselage
（10）Cavity.
2. the adjustable docking clamper of wing body joint align reaming according to claim 1, it is characterised in that：The first clamping master
Body（1）Including the first supporting part（12）And it is provided with first through hole（13）First connecting portion（11）, the second clamping master
Body（2）Including the second supporting part（22）And it is provided with the second through hole（23）Second connecting portion（21）；The clamping part difference
With first connecting portion（11）, second connecting portion（21）Connection.
3. the adjustable docking clamper of wing body joint align reaming according to claim 2, it is characterised in that：Also include two groups of quick changes
Drill bushing（6）, one group of Quick-change drill bush（6）Pass through first through hole（13）With first connecting portion（11）Connection, another group of Quick-change drill bush（6）
Pass through the second through hole（23）With second connecting portion（21）Connection.
4. the adjustable docking clamper of wing body joint align reaming according to claim 2, it is characterised in that：The clamping part includes
It is symmetrically mounted on two groups of Anchor plate kits of the first U-shaped board groove, the second U-shaped board groove（3）.
5. the adjustable docking clamper of wing body joint align reaming according to claim 4, it is characterised in that：The first connecting portion
（11）, second connecting portion（21）It is separately provided for controlling respective Anchor plate kit（3）The lock nut of slip（31）.
6. the adjustable docking clamper of wing body joint align reaming according to claim 4, it is characterised in that：The Anchor plate kit
（3）Including pressing plate（32）, connecting rod（33）, one group of Anchor plate kit（3）In pressing plate（32）Pass through connecting rod（33）Connect with first
Socket part（11）It is slidably connected and another group of Anchor plate kit（3）In pressing plate（32）Pass through connecting rod（33）With second connecting portion（21）
It is slidably connected.
7. the adjustable docking clamper of wing body joint align reaming according to claim 6, it is characterised in that：The clamping part also wraps
Include for supporting pressing plate（32）Two groups of cushion blocks（5）And for supporting wing（101）Jackscrew（4）, one group of cushion block（5）It is located at
Pressing plate（32）With first connecting portion（11）Between, another group of cushion block（5）Positioned at pressing plate（32）With second connecting portion（21）Between.
8. the adjustable docking clamper of wing body joint align reaming according to claim 7, it is characterised in that：The Anchor plate kit
（3）And cushion block（5）Quantity be respectively 4 and correspond, two Anchor plate kits（3）With two cushion blocks（5）For one group.
9. the adjustable docking clamper of wing body joint align reaming according to claim 7, it is characterised in that：The jackscrew（4）'s
Quantity is multiple and scattered be arranged on first connecting portion（11）The first U-shaped board groove, second connecting portion（21）The second U-shaped board groove
It is interior.
10. according to any one of the claim 1-9 wing body joint align reamings with adjustable docking clamper, it is characterised in that：It is described
First holder body（1）With the second holder body（2）It is attached by bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720567557.2U CN206797773U (en) | 2017-05-22 | 2017-05-22 | The adjustable docking clamper of wing body joint align reaming |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720567557.2U CN206797773U (en) | 2017-05-22 | 2017-05-22 | The adjustable docking clamper of wing body joint align reaming |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206797773U true CN206797773U (en) | 2017-12-26 |
Family
ID=60740135
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720567557.2U Active CN206797773U (en) | 2017-05-22 | 2017-05-22 | The adjustable docking clamper of wing body joint align reaming |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206797773U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108839814A (en) * | 2018-06-13 | 2018-11-20 | 江西昌河航空工业有限公司 | It is a kind of for changeing the device of tail boom connector |
| CN110405496A (en) * | 2019-09-05 | 2019-11-05 | 沈阳机床成套设备有限责任公司 | Clamping device and machining center |
-
2017
- 2017-05-22 CN CN201720567557.2U patent/CN206797773U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108839814A (en) * | 2018-06-13 | 2018-11-20 | 江西昌河航空工业有限公司 | It is a kind of for changeing the device of tail boom connector |
| CN108839814B (en) * | 2018-06-13 | 2021-07-02 | 江西昌河航空工业有限公司 | Device for dismounting and replacing tail beam joint of helicopter |
| CN110405496A (en) * | 2019-09-05 | 2019-11-05 | 沈阳机床成套设备有限责任公司 | Clamping device and machining center |
| CN110405496B (en) * | 2019-09-05 | 2024-05-14 | 沈阳机床成套设备有限责任公司 | Clamping device and machining center |
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