CN206263438U - A kind of sheet material agitating friction weldering splices magic chuck - Google Patents
A kind of sheet material agitating friction weldering splices magic chuck Download PDFInfo
- Publication number
- CN206263438U CN206263438U CN201621371080.2U CN201621371080U CN206263438U CN 206263438 U CN206263438 U CN 206263438U CN 201621371080 U CN201621371080 U CN 201621371080U CN 206263438 U CN206263438 U CN 206263438U
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- clamping
- base station
- plate
- deflection wheel
- sheet material
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Abstract
The utility model discloses a kind of sheet material agitating friction weldering splicing magic chuck, belong to agitating friction weldering technical field.It includes workbench, sets base station, 4 pieces of clamping plates and clamp system that cross section on the table is rectangle；4 pieces of clamping plates can be clamped on 4 sides of base station respectively by clamp system；Clamp system includes clamping deflection wheel and clamping bar, clamping bar through the relative both sides of base station, its one end through being fastened by nut after the clamping plate of base station side, the other end through after the clamping plate of base station opposite side with clamp deflection wheel and be connected；Rotate and clamp the clamping plate that deflection wheel can extrude or unclamp base station opposite sides.The utility model is treated welding plate material and is quickly clamped using using cooperatively for deflection wheel and clamping plate is clamped, succinct clamping process, facilitates the dismounting of workpiece, can once adjust and be used for multiple times, and shortens processing duration, improves production efficiency.
Description
Technical field
The utility model belongs to agitating friction weldering technical field, is spelled more specifically to a kind of sheet material agitating friction weldering
Connect magic chuck.
Background technology
Agitating friction weldering is a kind of welding manner by the use of frictional heat and plastic deformation heat as welding heat source.Agitating friction
Weldering welding process is that the seam crossing of workpiece is stretched into by the mixing needle of a cylinder or other shapes (such as threaded cylinder), is led to
The high speed rotation of soldering tip is crossed, makes itself and welding workpiece material friction, so that the material temperature of connecting portion is raised softening.Simultaneously
Friction is stirred to material to complete welding.Workpiece will be rigidly fixed in back pad in welding process, and soldering tip side is at a high speed
Rotation, seam and the workpiece of edge workpiece are relatively moved.The nose section of soldering tip puts in material internal and is rubbed and stirred, soldering tip
Shoulder and workpiece surface frictional heat, and for preventing the spilling of mecystasis material, while removing Surface Oxygen can be played
Change the effect of film.
In welding process, in the seam that mixing needle stretches into workpiece while rotation, Stirring head (mainly axle
Shoulder) frictional heat and workpiece between, make the material before soldering tip that intense plastic strain to occur, it is high then as the movement of soldering tip
The material for spending plastic deformation is gradually deposited at the behind of stirring-head, so as to form stir friction welding seam.
Agitating friction is welded in welding process, rotates brought within the workpiece with larger upset force, and stirring-head
Tangential force so, need to clip Workpiece clamping to be welded in welding process, in order to avoid workpiece is rocked in welding process, influence welding
Quality.Traditional board material splice weld jig is that pressing plate is pressed on and treats in welding plate, pressing plate rear portion pad is treated into welding plate to a little higher than, then
With spanner locking nut the purpose for treating welding plate is clamped to reach.This kind of built-up jig clamping process is more complicated, and welding every time is all needed
Adjust fixture to clamp again, reduce production efficiency, be not suitable for production in enormous quantities used.And frock clamp selects unreasonable meeting
There are the defects such as seam deformation, not weld penetration, internal tunnel, either production application or technical research can all cause economic damage
Lose, efficiency declines.
At present, the frock clamp that agitating friction weldering is used is more universal, and such as Chinese Patent Application No. is：
201521101309.6, publication date is：The patent document on May 4 in 2016, discloses a kind of agitating friction welding frock folder
Tool, the welded part for clamping agitating friction, agitating friction welding frock clamp includes tooling platform, and the upper surface of tooling platform has
Centrally located welding region and the positioning region positioned at welding region both lateral sides, are equipped with for solid in two positioning regions
Determine the positioning component of welded part, welding region is provided with least one medium channel to lower recess along its longitudinal direction, medium channel
Two ends are communicated with the outside, and the cover plate for supporting welding part is covered with medium channel, offered on cover plate it is multiple with
The pod apertures that medium channel is connected.The agitating friction welds frock clamp, in welding process, by being passed through in medium channel
Circulating cooling liquid is simultaneously constantly filled with inert gas, using coolant to being soldered material real-time cooling but, will be by using inert gas
Weldment is isolated with surrounding air, to improve the structure property of welding material, so as to improve the quality of welding point.Installation master
Be conducive to being cooled during welding, its structure is relative complex, clamps relatively inefficient.
The content of the invention
1st, the problem to be solved
It is more complicated that the fixture used for existing agitating friction weldering clamps process, and welding every time is required for adjusting fixture weight
Newly clamp, the problem of low production efficiency, the utility model provides a kind of sheet material agitating friction weldering splicing magic chuck, using clamping
Deflection wheel is used cooperatively with clamping plate, is treated welding plate material and is quickly clamped, succinct clamping process, facilitates the dismounting of workpiece,
Can once adjust and be used for multiple times, shorten processing duration, improve production efficiency.
2nd, technical scheme
To solve the above problems, the utility model is adopted the following technical scheme that.
A kind of sheet material agitating friction weldering splices magic chuck, including workbench, to set cross section on the table be rectangle
Base station, 4 pieces of clamping plates and clamp system；4 pieces of described clamping plates can respectively be clamped in 4 sides of base station by clamp system
On face.
Used as further improvement of the utility model, described clamp system includes clamping deflection wheel and clamping bar；Described
Through the relative both sides of base station, through being fastened by nut after the clamping plate of base station side, the other end is passed through its one end clamping bar
It is connected with clamping deflection wheel after the clamping plate of base station opposite side；Rotate and clamp the clamping that deflection wheel can extrude or unclamp base station opposite sides
Plate.
Used as further improvement of the utility model, the side of described clamping deflection wheel is made up of arc surface and plane, puts down
The length in face is provided with rotating spanner less than the diameter of arc surface on the arc surface for clamping deflection wheel.
Used as further improvement of the utility model, the upper surface of the clamping plate in the base station opposite sides is provided with open-minded
Mouthful, the gap corresponds to plate position while welding to be welded.
As further improvement of the utility model, also including hold-down mechanism；Described hold-down mechanism is used in welding
Plate to be welded is pressed on base station.
Used as further improvement of the utility model, described hold-down mechanism includes pressing plate, hold-down bolt and compresses deflection wheel；
Described pressing plate offers long slot bore；The lower end of the hold-down bolt is connected with workbench, long slot bore of its upper end through pressing plate
Fixed by clamp nut afterwards；Described compression deflection wheel is articulated and connected with one end of pressing plate, compresses on the workbench below deflection wheel
Cushion block is provided with, pressing plate is compressed plate to be welded by rotating the extrudable cushion block upper surface of compression deflection wheel.
Used as further improvement of the utility model, described hold-down mechanism has 4, and four positioned at base station turn respectively
At angle.
Used as further improvement of the utility model, the hold-down bolt between described clamp nut and pressing plate is provided with out
Mouth pad.
Used as further improvement of the utility model, described pressing plate is provided with projection away from the one end for compressing deflection wheel, compresses
It is raised to be contacted with panel surface to be welded when mechanism compresses plate to be welded.
As further improvement of the utility model, rubber blanket is enclosed with described projection.
3rd, beneficial effect
Compared to prior art, the beneficial effects of the utility model are：
(1) the utility model sheet material agitating friction weldering splicing magic chuck, 4 pieces are respectively provided with four sides of base station
Clamping plate, and can will clamp board clamping by clamp system, in welding, plate is placed on base station, and 4 pieces of clamping plates are to be welded
Plate surrounding is limited, then drives clamping plate firmly to clamp plate to be welded by clamp system, you can rubbed using stirring
Wipe welding machine to be welded, disposably clamp positioning, clamping is simple and quick, clamp efficiency high, and once adjustment can be used for multiple times, and grasp
Facilitate, production efficiency is high；
(2) the utility model sheet material agitating friction weldering splicing magic chuck, clamping plate is driven to plate by clamp system
Action is clamped, clamp system includes clamping deflection wheel and clamping bar, rotates and clamp deflection wheel by the clamping bar drive through base station
Mutually near so as to clamp plate, the simple structure clamps convenient operation to the clamping plate of dynamic base station opposite sides；
(3) the utility model sheet material agitating friction weldering splicing magic chuck, clamps the side of deflection wheel by justifying in clamp system
Cambered surface and plane are constituted, and when rotation clamping deflection wheel causes plane against clamping plate, clamping plate unclamps plate, and arc surface contact is clamped
During plate, plate is clamped, clamping deflection wheel structure design is simply ingenious, realize clamping or the release action of plate；
(4) the utility model sheet material agitating friction weldering splicing magic chuck, the upper end of the clamping plate in base station opposite sides
Gap on face corresponds to plate position while welding to be welded, can avoid stirring-head touching clamping plate in welding process, and causes stirring
Damage, or security incident occurs, improve welding operation security；
(5) the utility model sheet material agitating friction weldering splicing magic chuck, sets hold-down mechanism, its folder for being matched for clamping tightly plate
, firmly can be fixed on plate to be welded on base station by tight effect, so that plate will not be produced and rocked in welding process, weld accuracy
Height, welding quality is good.
Brief description of the drawings
Main structure diagram when Fig. 1 is the utility model sheet material agitating friction weldering splicing magic chuck clamped condition；
Overlooking the structure diagram when Fig. 2 is the utility model sheet material agitating friction weldering splicing magic chuck clamped condition；
Overlooking the structure diagram when Fig. 3 is the utility model sheet material agitating friction weldering splicing magic chuck releasing orientation.
In figure：1st, workbench；2nd, base station；3rd, clamping plate；301st, gap；4th, deflection wheel is clamped；401st, plane；402nd, rotate and pull
Hand；5th, clamping bar；6th, hold-down mechanism；601st, pressing plate；602nd, hold-down bolt；603rd, deflection wheel is compressed；604th, cushion block；605th, elongated slot
Hole；606th, it is raised.
Specific embodiment
The utility model is further described below with reference to specific embodiments and the drawings.
Embodiment 1
As shown in Figure 1 and Figure 2, a kind of sheet material agitating friction weldering splicing magic chuck of the present embodiment, including workbench 1, base
Platform 2,4 pieces of clamping plates 3 and clamp systems；Wherein, workbench 1 is provided with T-slot, and cross section is pacified for the base station 2 of rectangle by bolt
On workbench 1, certainly, base station 2 can be made calutron, adsorbed in workbench 1；4 pieces of described clamping plates 3 are by folder
Tight mechanism is separately fixed on 4 sides of base station 2, when plate to be welded is placed on base station 2, can be driven by clamp system
Clamping plate 3 is by sheet material clamping.
In the present embodiment, clamp system has 2, and each includes clamping deflection wheel 4 and clamping bar 5；Base station 2 is provided with point
Not Guan Chuan its front and back sides and left and right side 2 through holes, 2 through holes are interspersed in cross.One of clamp system
Clamping bar 5 is located in the through hole of left and right directions, so that through the relative two sides of base station 2 or so, the left end of clamping bar 5 is passed through
Fastened by nut after the clamping plate 3 in the left side of base station 2, right-hand member through after the clamping plate 3 on the right side of base station 2 with clamp deflection wheel 4 and be hinged
Connection, rotates and clamps the clamping plate 3 that deflection wheel 4 can extrude or unclamp the opposite sides of base station 2.Equally, another clamp system with
The attachment structure of front and rear 2 pieces of clamping plates 3 is identical with this, and here is omitted.Originally in implementing, the side of deflection wheel 4 is clamped by justifying
Cambered surface and plane 401 are constituted, the diameter of the length less than arc surface of plane 401, are rotated and are clamped deflection wheel 4 so that plane 401 is opposite
During clamping plate 3, clamping plate 3 unclamps plate, when arc surface is contacted and extrudes clamping plate 3, clamps plate, clamps the structure of deflection wheel 4 and sets
Meter is simple ingenious, realizes clamping or the release action of plate, clamps position relative with plane 401 on the arc surface of deflection wheel 4
Rotating spanner 402 is provided with, convenient rotation clamps deflection wheel 4.During clamping, rotate and clamp deflection wheel 4 by the clamping bar through base station 2
5 drive the clamping plate 3 of the opposite sides of base station 2 mutually near so as to clamp plate, and the simple structure clamps convenient operation.In addition,
The upper surface of the clamping plate 3 in the opposite sides of base station 2 is provided with gap 301, and the gap 301 corresponds to plate weld seam to be welded position
Put, stirring-head touching clamping plate 3 in welding process can be avoided, and cause stirring to damage, or security incident occurs, improve welding behaviour
Make security.
In welding, plate is placed on base station 2,4 pieces of clamping plates 3 are limited from plate surrounding to be welded, then by folder
Tight mechanism drives clamping plate 3 firmly to clamp plate to be welded, you can is welded using friction stir welding machine, disposably clamped
Positioning, clamping is simple and quick, clamps efficiency high, and once adjustment can be used for multiple times, and easy to operate, production efficiency is high.
Embodiment 2
A kind of sheet material agitating friction weldering splicing magic chuck of the present embodiment, it is essentially identical with the structure of embodiment 1, difference
Place is：A hold-down mechanism 6 is respectively provided with four corners of base station 2, and it is used to plate to be welded is compressed in welding
On base station 2.Specific in the present embodiment, hold-down mechanism 6 includes pressing plate 601, hold-down bolt 602 and compresses deflection wheel 603；Its
In, pressing plate 601 offers long slot bore 605, and the lower end of hold-down bolt 602 is fixed in the T-slot of workbench 1, and its upper end passes through
Fixed by clamp nut after the long slot bore 605 of pressing plate 601, and set on hold-down bolt 602 between clamp nut and pressing plate 601
There is opening pad, when using, unclamp clamp nut, taking out opening pad can remove pressing plate 601, facilitate the dismounting of workpiece.
The structure for compressing deflection wheel 603 is identical with the structure for clamping deflection wheel 4, and it is articulated and connected with one end of pressing plate 601 and can put down vertically
Rotation in surface, the workbench 1 for compressing the lower section of deflection wheel 603 is provided with cushion block 604, and cushion block is can extrude by rotating compression deflection wheel 603
604 upper surfaces make pressing plate 601 compress plate to be welded.Pressing plate 601 is provided with raised 606, compacting machine away from the one end for compressing deflection wheel 603
When structure 6 compresses plate to be welded, raised 606 contact with panel surface to be welded, raised 606 design, itself and panel surface contact surface
Small, thrust is big, compresses reliable；And rubber blanket is enclosed with raised 606, can avoid scratching workpiece in clamping unloading process,
Reduce production loss.
In welding, after clamping plate 3 is driven by sheet material clamping to be welded by clamp system, it is rotated further by compressing deflection wheel 603,
The upper surface of its side and cushion block 604 is simultaneously extruded, and while pressing plate 601 is moved forward, it is away from compressing the one of deflection wheel 603
End pushes and compression is contacted with plate, plate to be welded is firmly pressed on base station 2, so that plate will not be produced in welding process
Life is rocked, and welding accuracy is high, and welding quality is good.
It should be noted that hold-down mechanism 6 is not necessarily limited to the concrete structure of the present embodiment, it can be using in the prior art
Other structures, such as use oil cylinder, as long as it can realize the pre-pressing of plate to be welded.
Schematically the utility model and embodiments thereof are described above, the description does not have restricted, accompanying drawing
Shown in be also one of implementation method of the present utility model, actual structure is not limited thereto.So, if this area
Those of ordinary skill enlightened by it, do not departing from the case that the utility model creates objective, designed without creative
The frame mode similar to the technical scheme and embodiment, all should belong to protection domain of the present utility model.
Claims (10)
1. a kind of sheet material agitating friction weldering splicing magic chuck, including workbench (1) and it is arranged on cross section on workbench (1) and is
The base station (2) of rectangle, it is characterised in that：Also include 4 pieces of clamping plates (3) and clamp system；4 pieces of described clamping plates (3) can lead to
Clamp system is crossed to be clamped in respectively on 4 sides of base station (2).
2. a kind of sheet material agitating friction weldering according to claim 1 splices magic chuck, it is characterised in that：Described clamping
Mechanism includes clamping deflection wheel (4) and clamping bar (5)；Described clamping bar (5) is worn through the relative both sides of base station (2), its one end
The clamping plate (3) of base station (2) side is crossed to be fastened by nut afterwards, the other end through base station (2) opposite side clamping plate (3) afterwards with
Clamp deflection wheel (4) connection；Rotate and clamp the clamping plate (3) that deflection wheel (4) can extrude or unclamp base station (2) opposite sides.
3. a kind of sheet material agitating friction weldering according to claim 2 splices magic chuck, it is characterised in that：Described clamping
The side of deflection wheel (4) is made up of arc surface and plane (401), the diameter of the length less than arc surface of plane (401), clamps deflection wheel
(4) rotating spanner (402) is provided with arc surface.
4. a kind of sheet material agitating friction weldering according to Claims 2 or 3 splices magic chuck, it is characterised in that：The base
The upper surface of the clamping plate (3) in platform (2) opposite sides is provided with gap (301), and the gap (301) is welded corresponding to plate to be welded
Seam position.
5. a kind of sheet material agitating friction weldering according to claim 1 splices magic chuck, it is characterised in that：Also include compressing
Mechanism (6)；Described hold-down mechanism (6) by plate to be welded in welding for being pressed on base station (2).
6. a kind of sheet material agitating friction weldering according to claim 5 splices magic chuck, it is characterised in that：Described compression
Mechanism (6) is including pressing plate (601), hold-down bolt (602) and compresses deflection wheel (603)；Described pressing plate (601) offers long slot bore
(605)；The lower end of the hold-down bolt (602) is connected with workbench (1), long slot bore (605) of its upper end through pressing plate (601)
Fixed by clamp nut afterwards；Described compression deflection wheel (603) is articulated and connected with one end of pressing plate (601), compresses deflection wheel (603)
The workbench (1) of lower section is provided with cushion block (604), and pressure is made by rotating extrudable cushion block (604) upper surface of compression deflection wheel (603)
Plate (601) compresses plate to be welded.
7. a kind of sheet material agitating friction weldering according to claim 6 splices magic chuck, it is characterised in that：Described compression
Mechanism (6) with 4, respectively positioned at four corners of base station (2).
8. a kind of sheet material agitating friction weldering according to claim 6 splices magic chuck, it is characterised in that：Described compression
Hold-down bolt (602) between nut and pressing plate (601) is provided with opening pad.
9. a kind of sheet material agitating friction weldering according to claim 6 splices magic chuck, it is characterised in that：Described pressing plate
(601) it is provided with raised (606) away from the one end for compressing deflection wheel (603), when hold-down mechanism (6) compresses plate to be welded, raised (606)
Contacted with panel surface to be welded.
10. a kind of sheet material agitating friction weldering according to claim 9 splices magic chuck, it is characterised in that：Described is convex
Rise and be enclosed with rubber blanket on (606).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621371080.2U CN206263438U (en) | 2016-12-14 | 2016-12-14 | A kind of sheet material agitating friction weldering splices magic chuck |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621371080.2U CN206263438U (en) | 2016-12-14 | 2016-12-14 | A kind of sheet material agitating friction weldering splices magic chuck |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206263438U true CN206263438U (en) | 2017-06-20 |
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ID=59045602
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|---|---|---|---|
| CN201621371080.2U Active CN206263438U (en) | 2016-12-14 | 2016-12-14 | A kind of sheet material agitating friction weldering splices magic chuck |
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Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107127446A (en) * | 2017-06-30 | 2017-09-05 | 苏州凯富精密模具有限公司 | A kind of friction welding (FW) clamping device |
| CN107234333A (en) * | 2017-08-03 | 2017-10-10 | 合肥市华林模具有限公司 | A kind of agitating friction weldering right angle butt welding tool |
| CN108213672A (en) * | 2018-03-06 | 2018-06-29 | 盐城工学院 | A kind of dedicated welding robot of airconium alloy plates |
| CN108247197A (en) * | 2018-01-30 | 2018-07-06 | 宁波金凤焊割机械制造有限公司 | The friction stir weld device of large-sized sheet material |
| CN111098017A (en) * | 2018-10-26 | 2020-05-05 | 湖北三江航天红阳机电有限公司 | Friction stir welding device and method |
| CN113074172A (en) * | 2021-03-25 | 2021-07-06 | 青岛比佐迪家居有限公司 | Rotor fastener |
| CN113084431A (en) * | 2021-04-09 | 2021-07-09 | 四川科志人防设备股份有限公司 | Clamp in double-station welding device |
| CN114454003A (en) * | 2022-04-12 | 2022-05-10 | 宜宾职业技术学院 | Tool for grinding plate materials |
| CN117620405A (en) * | 2024-01-24 | 2024-03-01 | 宁波北仑欧凡斯特精密机械有限公司 | Anti-deformation clamp for friction stir welding of lower box of automobile |
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Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107127446B (en) * | 2017-06-30 | 2023-10-20 | 苏州凯富精密模具有限公司 | Friction welding clamping device |
| CN107127446A (en) * | 2017-06-30 | 2017-09-05 | 苏州凯富精密模具有限公司 | A kind of friction welding (FW) clamping device |
| CN107234333A (en) * | 2017-08-03 | 2017-10-10 | 合肥市华林模具有限公司 | A kind of agitating friction weldering right angle butt welding tool |
| CN107234333B (en) * | 2017-08-03 | 2019-11-08 | 合肥市华林模具有限公司 | A kind of agitating friction weldering right angle butt welding tool |
| CN108247197A (en) * | 2018-01-30 | 2018-07-06 | 宁波金凤焊割机械制造有限公司 | The friction stir weld device of large-sized sheet material |
| CN108247197B (en) * | 2018-01-30 | 2024-03-22 | 宁波金凤焊割机械制造有限公司 | Friction stir welding device for large plate |
| CN108213672A (en) * | 2018-03-06 | 2018-06-29 | 盐城工学院 | A kind of dedicated welding robot of airconium alloy plates |
| CN111098017A (en) * | 2018-10-26 | 2020-05-05 | 湖北三江航天红阳机电有限公司 | Friction stir welding device and method |
| CN113074172A (en) * | 2021-03-25 | 2021-07-06 | 青岛比佐迪家居有限公司 | Rotor fastener |
| CN113074172B (en) * | 2021-03-25 | 2023-10-13 | 青岛铝小宝建筑有限公司 | Rotor fastener |
| CN113084431B (en) * | 2021-04-09 | 2023-03-03 | 四川科志人防设备股份有限公司 | Clamp in double-station welding device |
| CN113084431A (en) * | 2021-04-09 | 2021-07-09 | 四川科志人防设备股份有限公司 | Clamp in double-station welding device |
| CN114454003B (en) * | 2022-04-12 | 2022-06-21 | 宜宾职业技术学院 | Tool for grinding plate materials |
| CN114454003A (en) * | 2022-04-12 | 2022-05-10 | 宜宾职业技术学院 | Tool for grinding plate materials |
| CN117620405A (en) * | 2024-01-24 | 2024-03-01 | 宁波北仑欧凡斯特精密机械有限公司 | Anti-deformation clamp for friction stir welding of lower box of automobile |
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