CN105598629B - A kind of flexible positioning device of thin-walled tube - Google Patents
A kind of flexible positioning device of thin-walled tube Download PDFInfo
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- CN105598629B CN105598629B CN201410649283.2A CN201410649283A CN105598629B CN 105598629 B CN105598629 B CN 105598629B CN 201410649283 A CN201410649283 A CN 201410649283A CN 105598629 B CN105598629 B CN 105598629B
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- plate
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- returning face
- alignment pin
- conduit
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- Standing Axle, Rod, Or Tube Structures Coupled By Welding, Adhesion, Or Deposition (AREA)
Abstract
The invention belongs to frock clamp there is provided a kind of flexible positioning device of thin-walled tube, including：At least 3 groups angle backing plates 3 and V-type positioning component 4 being screwed together are placed on jig 1 according to the trend of conduit 6, and the Anchor plate kit 5 that 32 times of angle backing plate is screwed onto in the array screwed hole of jig 1, and angle backing plate 3 is compressed；Conduit 6 is placed on V-type positioning component 4, is fixed at V-arrangement opening, and the top of conduit 6 is compressed by the Anchor plate kit 5 being spirally connected with V-type positioning component 4.The present invention can substitute special fixture, as desired, assemble different weld jigs, and construction elements are repeatable to be utilized, and saves cost.
Description
Technical field
The invention belongs to frock clamp, more particularly to a kind of flexible positioning device of thin-walled tube.
Background technology
Aircraft environmental control system conduit is a kind of thin wall metal pipe of different-diameter, block assembly, and each section is one zero
Part, each part after tack-weld, is removed and is welded from weld jig on weld jig after sectional forming again, is welded
It is that clamp body, high bearing, plug, clip, bracket etc. are constituted that fixture, which is constituted, after each clamp part of the above is processed, by according to reality
Sample full pattern is that the part that the part carries out extemporaneous preparation when aircraft is assembled according to ring keyholed back plate road and aircaft configuration determines each zero
Part position and angle on clamp body, each part and clamp body are welded together, and floating with quick hardening cement.Weak point：
1st, aircraft systems change can cause the trend of conduit detail to change, and full pattern repair clamp need to be pressed again；
2nd, caliber and conduit detail structure change, and fixture correlated parts need brand-new when caliber changes, and the cycle is longer.
3rd, faulty part causes to waste.
4th, existing construction elements are expensive, and precision can be lost for welding.
The content of the invention
The purpose of the present invention is：A kind of flexible positioning device of thin-walled tube is provided, special fixture can be substituted, profit is repeated
With.
The technical scheme is that：A kind of flexible positioning device of thin-walled tube is provided, including：
Jig 1, angle backing plate 3, V-type positioning component 4, Anchor plate kit 5；
Jig 1 is provided with array screwed hole；
Angle backing plate 3 includes bottom plate 31, and the one end of bottom plate 31 is connected by rotating shaft 33 with the returning face plate 32 of top, returning face plate 32
33 it can rotate around the shaft, returning face plate 32 is provided with below screwed hole and the waist-shaped hole with ball-and-socket, the waist-shaped hole of returning face plate 32
The position of bottom plate 31 be provided with step square hole；Square head bolt 35 passes through the waist-shaped hole of returning face plate 32 and the step side of bottom plate 31
Hole, coordinates with spherical nut 36 and screws tight bottom plate 31 and returning face plate 32, the one of remote rotating shaft 33 between bottom plate 31 and returning face plate 32
Side is lined with cushion block 34；The cushion block 34 includes more than one specifications；
V-type positioning component 4 includes connecting plate 41 and V-block 42, and connecting plate 41 is L-shaped, the bottom surface of connecting plate 41 and returning face plate
32 screw hole, connecting plate 41L shapes side is spirally connected with the bottom of V-block 42；The top of V-block 42 is provided with V-arrangement opening, V-block
42 tops are bolted with Anchor plate kit 5 upwards；
At least 3 groups angle backing plates 3 and V-type positioning component 4 being screwed together are placed on welding according to the trend of conduit 6 and put down
On platform 1, the Anchor plate kit 5 that 32 times of angle backing plate is screwed onto in the array screwed hole of jig 1, and angle backing plate 3 is compressed；Lead
Pipe 6 is placed on V-type positioning component 4, is fixed at V-arrangement opening, the pressing plate group that the top of conduit 6 is spirally connected with V-type positioning component 4
Part 5 is compressed.
Returning face plate 32 is provided with half-circle projection with the contact site of cushion block 34.
Further, in addition to：It is placed on the plug locator 2 at the termination position of conduit 6；
Plug locator 2 includes：High bearing 21, step alignment pin 22, latch 23 and handle 24；The high top of bearing 21 is provided with
Sleeve pipe, described sleeve pipe side wall is provided with pin-and-hole；The rear portion of step alignment pin 22 is that side is provided with pin-and-hole in the middle part of cylinder, cylinder, after
Portion side is provided with hole, and anterior step alignment pin 22 is band shoulder cylinder, and step alignment pin 22 is inserted in the set at the high top of bearing 21 backward
In pipe, latch 23 sequentially passes through sleeve pipe and the pin-and-hole of step alignment pin 22 fixes the two, and handle 24 passes through step alignment pin 22
Rear orifice, the two ends of handle 24 are respectively provided with radial hole, by 24 liang of stomidium enlargings of handle；The termination of conduit 6 is inserted in step alignment pin 22
On anterior cylinder, and it is spacing by the anterior shoulder of step alignment pin 22；The high bottom surface of bearing 21 is spirally connected with angle backing plate 3, pressing plate
Component 5 is screwed onto in the array screwed hole of jig 1, and angle backing plate 3 is compressed.
Angle backing plate 3 also includes：The flat bolster 37 of more than one specifications, the profile of flat bolster 37 is identical with bottom plate 31.
It is an advantage of the invention that：Special fixture can be substituted, as desired, different weld jigs, assembled member are assembled
Part is repeatable to be utilized, and saves cost.
Brief description of the drawings
Fig. 1 is use state schematic diagram of the present invention.
Fig. 2 is angle backing plate of the present invention and V-type positioning component attachment structure figure.
Fig. 3 is angle backing plate schematic diagram of the present invention.
Fig. 4 is plug locator schematic diagram of the present invention.
Embodiment
The present invention provides a kind of flexible positioning device of thin-walled tube, as shown in figure 1, including：
Jig 1, angle backing plate 3, V-type positioning component 4, Anchor plate kit 5；
Jig 1 is provided with array screwed hole；
Angle backing plate 3 is as shown in figure 3, including bottom plate 31, the one end of bottom plate 31 is connected by rotating shaft 33 and the returning face plate 32 of top
Connect, returning face plate 32 33 can be rotated around the shaft, and returning face plate 32 is provided with screwed hole and the waist-shaped hole with ball-and-socket, returning face plate 32
The position of bottom plate 31 below waist-shaped hole is provided with step square hole；Waist-shaped hole and bottom plate 31 of the square head bolt 35 through returning face plate 32
Step square hole, coordinates with spherical nut 36 and screws tight bottom plate 31 and returning face plate 32, remote between bottom plate 31 and returning face plate 32 to turn
The side of axle 33 is lined with cushion block 34；The cushion block 34 includes more than one specifications, according to conduit 6 in the axial direction for needing position location
Angle is combined into different sizes by the cushion block 34 of more than one (containing one kind) specifications, realizes the angle of each angle backing plate 3
Regulation；Angle backing plate 3 also includes the flat bolster 37 of more than one specifications, and profile is identical with base 31, the height positioned according to conduit 6
Degree carries out backing plate combination.
V-type positioning component 4 is as shown in Fig. 2 including connecting plate 41 and V-block 42, connecting plate 41 is L-shaped, the bottom of connecting plate 41
Face and the screw hole of returning face plate 32, connecting plate 41L shapes side are spirally connected with the bottom of V-block 42；The top of V-block 42 is provided with V-arrangement
Opening, the top of V-block 42 is bolted with Anchor plate kit 5 upwards；
At least 3 groups be screwed together angle backing plate 3 and V-type positioning component 4, plug locator 2 according to conduit 6 trend
It is placed on jig 1, the Anchor plate kit 5 that 32 times of angle backing plate is screwed onto in the array screwed hole of jig 1, by angle
Backing plate 3 is compressed；Conduit 6 is placed on V-type positioning component 4, is fixed at V-arrangement opening, the top of conduit 6 by with V-type positioning component 4
The Anchor plate kit 5 being spirally connected is compressed.
Returning face plate 32 is provided with half-circle projection with the contact site of cushion block 34.
Further, in addition to：It is placed on the plug locator 2 at the termination position of conduit 6；
Plug locator 2 as shown in figure 4, including：High bearing 21, step alignment pin 22, latch 23 and handle 24；High bearing
21 tops are provided with sleeve pipe, and described sleeve pipe side wall is provided with pin-and-hole；The rear portion of step alignment pin 22 is that side is opened in the middle part of cylinder, cylinder
There is pin-and-hole, posterior side is provided with hole, and anterior step alignment pin 22 is band shoulder cylinder, and step alignment pin 22 is inserted in high bearing backward
In the sleeve pipe at 21 tops, latch 23 sequentially passes through sleeve pipe and the pin-and-hole of step alignment pin 22 fixes the two, and handle 24 passes through platform
The rear orifice of rank alignment pin 22, the two ends of handle 24 are respectively provided with radial hole, by 24 liang of stomidium enlargings of handle, prevent handle 24 from coming off；Lead
The termination of pipe 6 is inserted on the anterior cylinder of step alignment pin 22, and spacing by the anterior shoulder of step alignment pin 22；High bearing 21
Bottom surface is spirally connected with angle backing plate 3, and Anchor plate kit 5 is screwed onto in the array screwed hole of jig 1, and angle backing plate 3 is compressed.
Claims (4)
1. a kind of flexible positioning device of thin-walled tube, it is characterised in that including：
Jig (1), angle backing plate (3), V-type positioning component (4), Anchor plate kit (5)；
Jig (1) is provided with array screwed hole；
Angle backing plate (3) includes bottom plate (31), and bottom plate (31) one end is connected with the returning face plate (32) of top by rotating shaft (33), turned over
Flap (32) (33) can be rotated around the shaft, and returning face plate (32) is provided with screwed hole and the waist-shaped hole with ball-and-socket, returning face plate
(32) bottom plate (31) position below waist-shaped hole is provided with step square hole；Square head bolt (35) passes through the waist type of returning face plate (32)
Hole and the step square hole of bottom plate (31), coordinate with spherical nut (36) and screw tight bottom plate (31) and returning face plate (32), bottom plate
(31) side away from rotating shaft (33) is lined with cushion block (34) between returning face plate (32)；The cushion block (34) is advised including more than one
Lattice；
V-type positioning component (4) include connecting plate (41) and V-block (42), connecting plate (41) be L-shaped, connecting plate (41) bottom surface and
The screw hole of returning face plate (32), connecting plate (41) L-shaped side is spirally connected with V-block (42) bottom；V-block (42) top is provided with
Anchor plate kit (5) is bolted with the top of V-arrangement opening, V-block (42) upwards；
At least 3 groups angle backing plates (3) and V-type positioning component (4) being screwed together are placed on welding according to the trend of conduit (6)
On platform (1), the Anchor plate kit (5) of (3) 2 times of angle backing plate is screwed onto in the array screwed hole of jig (1), by angle pad
Plate (3) is compressed；Conduit (6) is placed on V-type positioning component (4), is fixed at V-arrangement opening, is determined above conduit (6) with V-type
The Anchor plate kit (5) that hyte part (4) is spirally connected is compressed.
2. a kind of flexible positioning device of thin-walled tube as claimed in claim 1, it is characterised in that returning face plate (32) and cushion block
(34) contact site is provided with half-circle projection.
3. a kind of flexible positioning device of thin-walled tube as claimed in claim 1, it is characterised in that also include：It is placed on and leads
Manage the plug locator (2) at (6) termination position；
Plug locator (2) includes：High bearing (21), step alignment pin (22), latch (23) and handle (24)；High bearing (21)
Top is provided with sleeve pipe, and described sleeve pipe side wall is provided with pin-and-hole；Step alignment pin (22) rear portion is cylinder, and cylindrical sides are provided with pin
Hole, step alignment pin (22) front portion is band shoulder cylinder, and step alignment pin (22) is inserted in the sleeve pipe at the top of high bearing (21) backward,
Pin sequentially passes through sleeve pipe and the pin-and-hole of step alignment pin (22) fixes the two, and handle (24) is passed through after step alignment pin (22)
Portion hole, handle (24) two ends are respectively provided with radial hole, by the stomidium enlarging of handle (24) two；The termination of conduit (6) is inserted in step positioning
Sell on (22) anterior cylinder, and it is spacing by the anterior shoulder of step alignment pin (22)；High bearing (21) bottom surface and angle backing plate
(3) it is spirally connected, Anchor plate kit (5) is screwed onto in the array screwed hole of jig (1), angle backing plate (3) is compressed.
4. a kind of flexible positioning device of thin-walled tube as claimed in claim 1, it is characterised in that angle backing plate (3) is also wrapped
Include：The flat bolster (37) of more than one specifications, flat bolster (37) profile is identical with bottom plate (31).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410649283.2A CN105598629B (en) | 2014-11-14 | 2014-11-14 | A kind of flexible positioning device of thin-walled tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410649283.2A CN105598629B (en) | 2014-11-14 | 2014-11-14 | A kind of flexible positioning device of thin-walled tube |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105598629A CN105598629A (en) | 2016-05-25 |
| CN105598629B true CN105598629B (en) | 2017-07-28 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410649283.2A Active CN105598629B (en) | 2014-11-14 | 2014-11-14 | A kind of flexible positioning device of thin-walled tube |
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| Country | Link |
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| CN (1) | CN105598629B (en) |
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| CN106271302A (en) * | 2016-08-18 | 2017-01-04 | 安徽昌永得机械有限公司 | A kind of joint welding mould of engineering machinery suspension frame structure part |
| CN106378578B (en) * | 2016-11-28 | 2017-12-29 | 南京洛尧智慧信息技术有限公司 | A kind of pipe fitting spot welding fixture (SWFX) |
| CN106736139B (en) * | 2016-11-30 | 2019-05-31 | 江西洪都航空工业集团有限责任公司 | One kind being suitable for aircraft airspeed pipe apparatus for welding and positioning |
| CN107052695A (en) * | 2017-03-23 | 2017-08-18 | 尹先敏 | The universal weld jig of welding robot |
| CN107717301A (en) * | 2017-11-09 | 2018-02-23 | 海安上海交通大学智能装备研究院 | U600 steel gusset spelling weldering special fixtures more with more pipes |
| CN109014631B (en) * | 2018-08-28 | 2021-04-23 | 哈尔滨锅炉厂有限责任公司 | Deformation-preventing tool for special-shaped pipe assembly |
| CN109773519A (en) * | 2019-02-09 | 2019-05-21 | 沈阳富创精密设备有限公司 | A kind of mo(u)lded piece supporting tool |
| CN109877744B (en) * | 2019-03-18 | 2024-01-12 | 成都飞机工业（集团）有限责任公司 | Positioning device for thin-wall pipe and assembling method thereof |
| CN110977277A (en) * | 2019-10-31 | 2020-04-10 | 中国航发南方工业有限公司 | Arc-shaped pipeline adapter welding positioning device and welding positioning method |
| CN111015072B (en) * | 2020-01-03 | 2021-04-06 | 沈阳航空航天大学 | Flexible positioning device and method for conduit welding |
| CN112722316B (en) * | 2020-12-28 | 2023-07-18 | 大连长丰实业总公司 | Device and method for checking compliance of catheter manufacturing shape |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN105598629A (en) | 2016-05-25 |
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Address after: 723213 Liulin Town, Chenggu County, Hanzhong City, Shaanxi Province Patentee after: Shaanxi Aircraft Industry Co.,Ltd. Address before: Box 34, Hanzhong City, Shaanxi Province, 723213 Patentee before: Shaanxi Aircraft INDUSTRY(GROUP) Co.,Ltd. |