CN206200338U - Knockdown friction rabbling welding cutter - Google Patents
Knockdown friction rabbling welding cutter Download PDFInfo
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- CN206200338U CN206200338U CN201621239777.4U CN201621239777U CN206200338U CN 206200338 U CN206200338 U CN 206200338U CN 201621239777 U CN201621239777 U CN 201621239777U CN 206200338 U CN206200338 U CN 206200338U
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- cutter
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Abstract
The utility model provides a kind of knockdown friction rabbling welding cutter, belongs to field of welding devices, including cutter body part and mixing needle, and the bottom of cutter body part is provided with shaft shoulder portion, and the bottom surface in shaft shoulder portion is provided with evagination circular conical surface；The center of cutter body part is provided with the mounting hole through shaft shoulder portion；Mixing needle may be detachably retained at mounting hole.Knockdown friction rabbling welding cutter of the present utility model, the evagination circular conical surface of shaft shoulder portion bottom surface can reduce cutter welding when with absorption surface area to be welded, therefore welding resistance is smaller, welding knife axis direction is not required to remain certain angle with welding direction of feed, the use of three axle lathes is solderable two-dimensional curve, the technical requirements to lathe are reduced, use cost is reduced；Mixing needle is designed as being detachably connected with cutter body part, the mixing needle of different length and form can be changed to adjust the depth of weld, with good flexibility and versatility.
Description
Technical field
The utility model is related to field of welding devices, more particularly to a kind of knockdown friction rabbling welding cutter.
Background technology
Friction rabbling welding (Friction Stir Welding, abbreviation FSW) is that Britain's institute of welding was invented in 1991
New Solid solder technology.The current friction rabbling welding for being successfully applied to the materials such as aluminium, magnesium, copper, especially aluminium alloy
Friction rabbling welding, is widely applied in the industrial production.Friction rabbling welding have steady quality, weld strength it is high, become
Shape is smaller, the advantages of be adapted to automated production.
Car body formed by friction stir welding and conventional friction weldering.Friction rabbling welding is made also with frictional heat and plastic deformation heat
It is welding heat source.Difference is that friction rabbling welding welding process is by a cylinder or other shapes (such as threaded circle
Cylinder) mixing needle stretch into the seam crossing of workpiece, rotated by the high speed of soldering tip, make itself and welding workpiece material friction so that
The material temperature of connecting portion is raised to soften.Simultaneously friction-stir is carried out to material to complete welding.
Friction stir welding technique it is critical only that friction rabbling welding cutter (hereinafter referred to as welding knife), and welding knife is universal at present
Using unitary design, it is made up of stirring-head (welding knife cutter hub), the shaft shoulder and mixing needle, wherein in shaft shoulder end face and mixing needle table
Face is all threaded.
Integral type welding knife is primarily present two shortcomings：
One, integral type welding knife is larger with the contact area of workpiece to be welded, causes welding resistance big, to ensure welding matter
Amount stabilization, welding knife axis direction need to remain certain angle (3-5 °) with welding direction of feed, and this causes that integral type is welded
Knife needs to use five-axis machine tool when two-dimensional curve is welded, and this can undoubtedly cause that processing cost rises significantly.
Two, integral type welding knife more difficult reparation upon wear, entirety of even having to sometimes is scrapped, due to welding knife material
More expensive, this is very big waste for material.And a integral type welding knife can only weld a kind of workpiece of thickness, when having
, it is necessary to prepare the welding knife of plurality of specifications when the workpiece of multi-thickness needs welding, this also increases production cost.
In sum, a kind of welding resistance is badly in need of currently on the market small, multi-thickness workpiece, and use cost can be adapted to
Low friction rabbling welding cutter.
Utility model content
The purpose of this utility model is to provide a kind of knockdown friction rabbling welding cutter to solve in the prior art one
The welding resistance of body formula welding knife is big, using rear high cost, and can not be adapted to the shortcoming of multi-thickness workpiece.
To achieve these goals, the utility model provides a kind of knockdown friction rabbling welding cutter, including：
Cutter body part, the bottom of the cutter body part is provided with shaft shoulder portion, and the bottom surface in the shaft shoulder portion is provided with and can subtract
The evagination circular conical surface of small welding resistance；The center of the cutter body part is provided with the mounting hole through shaft shoulder portion；
Mixing needle, the mixing needle may be detachably retained at mounting hole, and the afterbody of the mixing needle is contained in
Inside mounting hole, the head of mixing needle leans out shaft shoulder portion.
Further, the bottom surface in the shaft shoulder portion is provided with and is conducive to involute spiral of the plastic material to center flow
Groove.
Further, the head of the mixing needle is provided with left-handed taper thread.
Further, the centre of the cutter body part is provided with dismounting through hole, one end of the dismounting through hole and cutter
The either flush of main component, the other end is connected with mounting hole；The dismounting through hole forms one with the junction of mounting hole can be hindered
Only mixing needle enters the limited step of dismounting through hole.
Further, the dismounting through hole includes main through hole and connecting hole, and one end of the connecting hole connects with main through hole,
The other end is connected with mounting hole；The diameter with diameter greater than mounting hole of the main through hole, the diameter of the connecting hole is less than installation
The diameter in hole.
Further, the friction rabbling welding cutter also includes assembling, and the assembling includes integrally formed guide section
With ejection section, the shape of the guide section is adapted to the main through hole for dismounting through hole, guide section is slided along main through hole；Institute
The shape for stating ejection section is adapted to connecting hole, and ejects the length of the length more than connecting hole of section.
Further, the centre of the cutter body part is provided with dismounting through hole, one end of the dismounting through hole and cutter
The either flush of main component, the other end is connected with mounting hole, and internal thread is provided with the dismounting through hole；
The friction rabbling welding cutter also includes a gag lever post, and the gag lever post is provided with the outer spiral shell being adapted to the internal thread
Line, the gag lever post is fixed in dismounting through hole using helicitic texture, and the afterbody of the mixing needle is against on the end face of gag lever post.
Further, the side of the mixing needle is provided with keyway, and the side of the cutter body part is provided with a screwed hole；
The knockdown friction rabbling welding cutter also includes positive stop key, and the positive stop key is non-cap hexagonal spiral shell bolt, described
Non-cap hexagonal spiral shell bolt withstands the keyway of mixing needle to limit mixing needle rotation in processing after passing through above-mentioned screwed hole.
Further, the material of the cutter body part and mixing needle is hot die steel or tool steel.
Further, the afterbody of the mixing needle is provided with spacing hole, afterbody of the spacing hole through mixing needle；
The cutter body part is provided with the first of axis coincidence and assigns hole and second to assign hole, described first assign hole with
Mounting hole is vertical, and first assigns the one end in hole to be connected with the side of mounting hole, and the other end is concordant with the side of cutter body part；Institute
Stating second assigns the one end in hole to be connected with the opposite side of mounting hole, and the other end is embedded in cutter body part；
The knockdown friction rabbling welding cutter also includes positive stop key, and one end of the positive stop key sequentially passes through first and assigns
Behind hole and spacing hole, it is contained in first and assigns in hole；
Described first assigns hole and/or second assigns internal thread is provided with hole, and the positive stop key is provided with and is adapted to internal thread
External screw thread.
Compared to the knockdown friction rabbling welding cutter that prior art, the utility model are provided, the bottom surface in shaft shoulder portion sets
Have an evagination circular conical surface, evagination circular conical surface can reduce cutter in welding with absorption surface area to be welded, therefore welding resistance compared with
Small, welding knife axis direction is not required to remain certain angle with welding direction of feed that the inclination angle of welding knife is 0 ° when welding,
The knockdown friction rabbling welding cutter is used five-axis machine tool when two-dimensional curve is welded, use three axle lathes
Welding two-dimensional curve, reduces the technical requirements to lathe, reduces use cost.
Mixing needle is designed as being detachably connected with cutter body part, on the one hand, can change stirring for different length and form
Pin is mixed, to meet individual demand of the different bulls to be welded to the depth of weld, with good flexibility and versatility；It is another
Aspect, due to stirring-head low cost, can also change after wearing and tearing or fractureing, therefore is also reduced compared to integral type welding knife and be produced into
This.
Brief description of the drawings
In order to illustrate more clearly of the utility model specific embodiment or technical scheme of the prior art, below will be right
The accompanying drawing to be used needed for specific embodiment or description of the prior art is briefly described, it should be apparent that, describe below
In accompanying drawing be some implementation methods of the present utility model, for those of ordinary skill in the art, do not paying creativeness
On the premise of work, other accompanying drawings can also be obtained according to these accompanying drawings.
The three-dimensional structure diagram of the knockdown friction rabbling welding cutter that Fig. 1 is provided for first embodiment of the present utility model；
The sectional side elevation of the knockdown friction rabbling welding cutter that Fig. 2 is provided for first embodiment of the present utility model；
The main view of the assembling of the knockdown friction rabbling welding cutter that Fig. 3 is provided for first embodiment of the present utility model
Figure；
The sectional side elevation of the knockdown friction rabbling welding cutter that Fig. 4 is provided for second embodiment of the present utility model；
The sectional side elevation of the knockdown friction rabbling welding cutter that Fig. 5 is provided for 3rd embodiment of the present utility model.
Reference：
1- cutter body parts；2- mixing needles；3- positive stop keys；
4- assemblings；5- gag lever posts；11- shaft shoulders portion；
12- dismounts through hole；13- screwed holes；41- guide sections；
42- ejects section；111- evagination circular conical surfaces；112- involute helicla flutes；
The main through holes of 121-；122- connecting holes.
Specific embodiment
The technical solution of the utility model is clearly and completely described below in conjunction with accompanying drawing, it is clear that described
Embodiment is a part of embodiment of the utility model, rather than whole embodiments.Based on the embodiment in the utility model, this
The every other embodiment that field those of ordinary skill is obtained under the premise of creative work is not made, belongs to this practicality
Novel protected scope.
It is term " " center ", " on ", D score, "left", "right", " perpendicular, it is necessary to explanation in description of the present utility model
Directly ", the orientation or position relationship of the instruction such as " level ", " interior ", " outward " are, based on orientation shown in the drawings or position relationship, to be only
Described with simplified for the ease of description the utility model, must had rather than the device or element for indicating or implying meaning specific
Orientation, with specific azimuth configuration and operation, therefore it is not intended that to limitation of the present utility model.Additionally, term " the
One ", " second ", " the 3rd " are only used for describing purpose, and it is not intended that indicating or implying relative importance.
, it is necessary to explanation, unless otherwise clearly defined and limited, term " is pacified in description of the present utility model
Dress ", " connected ", " connection " should be interpreted broadly, for example, it may be fixedly connected, or be detachably connected, or integratedly
Connection；Can mechanically connect, or electrically connect；Can be joined directly together, it is also possible to be indirectly connected to by intermediary,
Can be two connections of element internal.For the ordinary skill in the art, above-mentioned art can be understood with concrete condition
Concrete meaning of the language in the utility model.
First embodiment
The three-dimensional structure diagram of the knockdown friction rabbling welding cutter that Fig. 1 is provided for first embodiment of the present utility model；
The sectional side elevation of the knockdown friction rabbling welding cutter that Fig. 2 is provided for first embodiment of the present utility model；Fig. 3 is new this practicality
The front view of the assembling of the knockdown friction rabbling welding cutter that the first embodiment of type is provided.
As Figure 1-3, the present embodiment provides a kind of knockdown friction rabbling welding cutter, including the He of cutter body part 1
Mixing needle 2.
The bottom of cutter body part 1 is provided with shaft shoulder portion 11, and the bottom surface in the shaft shoulder portion 11 is provided with can be reduced and treat welder
The evagination circular conical surface 111 of part contact area；The center of the cutter body part 1 is provided with the mounting hole through shaft shoulder portion 11；It is described
Mixing needle 2 be may be detachably retained at mounting hole, and the afterbody of the mixing needle 2 is contained in inside mounting hole, mixing needle 2
Head lean out shaft shoulder portion 11.
Compared to the knockdown friction rabbling welding cutter that prior art, the present embodiment are provided, the bottom surface in shaft shoulder portion 11 sets
Have an evagination circular conical surface 111, evagination circular conical surface 111 can reduce cutter in welding with absorption surface area to be welded, therefore welding
Resistance is smaller, and welding knife axis direction is not required to remain certain angle with welding direction of feed that welding knife inclines when welding
Angle is 0 °, the knockdown friction rabbling welding cutter is used five-axis machine tool when two-dimensional curve is welded, and uses three axles
Lathe is solderable two-dimensional curve, reduces the technical requirements to lathe, reduces use cost.
Mixing needle 2 is designed as being detachably connected with cutter body part 1, on the one hand, can change different length and form
Mixing needle 2, to meet individual demand of the different bulls to be welded to the depth of weld, with good flexibility and versatility；
On the other hand, due to stirring-head low cost, can also be changed after wearing and tearing or fractureing, therefore life is also reduced compared to integral type welding knife
Produce cost.
In the present embodiment, the bottom surface in the shaft shoulder portion 11 is provided with and is conducive to involute of the plastic material to center flow
Helicla flute 112, the head of the mixing needle 2 is provided with left-handed taper thread.Involute helicla flute 112 can play good water conservancy diversion and make
With, be conducive to even weld stabilization.
After the involute helicla flute 112 in shaft shoulder portion 11 weares and teares, can be thin by the thickness milling slightly of shaft shoulder portion 11, gradually opened what is worn and torn
Line helicla flute 112 is slotted again after milling；With reference to replaceable stirring-head, the knockdown friction rabbling welding cutter is after repair
Recycle very convenient, saving processing cost.
In the present embodiment, the centre of the cutter body part 1 is provided with dismounting through hole 12, the one of the dismounting through hole 12
End and the either flush of cutter body part 1, the other end are connected with mounting hole；The junction shape of the dismounting through hole 12 and mounting hole
Mixing needle 2 can be prevented to enter the limited step of dismounting through hole 12 into one.
The side of the mixing needle 2 is provided with keyway, and the side of the cutter body part 1 is provided with a screwed hole 13, the combination
The friction rabbling welding cutter of formula also includes positive stop key 3, and the positive stop key 3 is non-cap hexagonal spiral shell bolt, the non-cap hexagonal spiral shell spiral shell
Bolt withstands the keyway of mixing needle 2 to limit the rotation in processing of mixing needle 2 after passing through above-mentioned screwed hole 13.
In the present embodiment, the material of the cutter body part 1 and mixing needle 2 is hot die steel or tool steel.
Certainly, this is only a specific embodiment of the present utility model, cutter body part 1 of the present utility model and mixing needle
2 material is not limited thereto, or other materials.
Non-cap hexagonal spiral shell bolt is standard component, and highly versatile, wide material sources, use cost is relatively low；And compared to common
Hexagon socket head cap screw, the dynamic balance that non-cap hexagonal spiral shell bolt brings mixing needle 2 is more preferable.
Mixing needle 2 and the mounting hole of cutter body part 1, in diametric(al) for small―gap suture coordinates, side are carried out by positive stop key 3
Mixing needle 2 is avoided to be rotated in processing to compression, the dieback of mixing needle 2 is enough to ensure on limited step in the axial direction
Lower pressure.
When needing to dismantle and change mixing needle 2, inserted from dismounting through hole 12 using assembling 4, tap assembling
4, mixing needle 2 is ejected, it is very convenient to dismantle.
In the present embodiment, it is described dismounting through hole 12 include main through hole 121 and connecting hole 122, wherein main through hole 121 cut
Face can be circular, triangle or equilateral polygon etc.；The section of connecting hole 122 is with circular optimal.The connecting hole 122
One end is connected with main through hole 121, and the other end is connected with mounting hole；The diameter with diameter greater than mounting hole of the main through hole 121, institute
State the diameter of the diameter less than mounting hole of connecting hole 122.
Friction rabbling welding cutter also includes assembling 4, and the assembling 4 includes integrally formed guide section 41 and ejection section
42, the shape of the guide section 41 is adapted to the main through hole 121 of dismounting through hole 12, enables guide section 41 along main through hole 121
Slide；The shape of the ejection section 42 is adapted to connecting hole 122, and ejects the length of the length more than connecting hole 122 of section 42.
Guide section 41 is slided in dismounting through hole 12, plays good guide effect；Ejection section 42 is set accurately to insert
Enter in connecting hole 122, mixing needle 2 is ejected.
Certainly, this is only a specific embodiment of the present utility model, the shape of assembling of the present utility model 4 not office
It is limited to this, or other structures, can for example use the diameter of an elongated hard thing, elongated hard thing to be less than connecting hole 122.
Second embodiment
The sectional side elevation of the knockdown friction rabbling welding cutter that Fig. 4 is provided for second embodiment of the present utility model.
As shown in figure 4, the present embodiment provides a kind of knockdown friction rabbling welding cutter, including cutter body part 1 and stir
Mix pin 2.The bottom of cutter body part 1 is provided with shaft shoulder portion 11, and the bottom surface in the shaft shoulder portion 11 is provided with can be reduced and workpiece to be welded
The evagination circular conical surface 111 of contact area；The center of the cutter body part 1 is provided with the mounting hole through shaft shoulder portion 11；
The afterbody of the mixing needle 2 is contained in inside mounting hole, and the afterbody of the mixing needle 2 is provided with spacing hole, the limit
Afterbody of the position hole through mixing needle 2；
What the cutter body part 1 was provided with axis coincidence first assigns hole and second to assign hole, and described first assigns hole
Vertical with mounting hole, first assigns the one end in hole to be connected with the side of mounting hole, and the other end is put down with the side of cutter body part 1
Together；Described second assigns the one end in hole to be connected with the opposite side of mounting hole, and the other end is embedded in cutter body part 1；
One end of the positive stop key 3 sequentially pass through first assign hole and spacing hole after, be contained in first and assign in hole；It is described
First assigns hole and/or second assigns internal thread is provided with hole, and the positive stop key 3 is provided with the external screw thread being adapted to internal thread；
The head of mixing needle 2 leans out shaft shoulder portion 11.
Compared with the first embodiment, the difference of second embodiment is the fixed form of mixing needle 2.Specifically,
One assigns hole and second to assign hole to constitute jack structure, and the spacing of hole and mixing needle 2 is assigned in one end of positive stop key 3 through first
Hole, while realization is axially and radially located, it is more convenient to dismount.Meanwhile, the limited step structure of first embodiment can be also combined,
It is common to play positioning action.
3rd embodiment
The sectional side elevation of the knockdown friction rabbling welding cutter that Fig. 5 is provided for 3rd embodiment of the present utility model.
As shown in figure 5, the present embodiment provides a kind of knockdown friction rabbling welding cutter, including cutter body part 1 and stir
Mix pin 2.The bottom of cutter body part 1 is provided with shaft shoulder portion 11, and the bottom surface in the shaft shoulder portion 11 is provided with can be reduced and workpiece to be welded
The evagination circular conical surface 111 of contact area；The center of the cutter body part 1 is provided with the mounting hole through shaft shoulder portion 11；
The centre of the cutter body part 1 is provided with dismounting through hole 12, one end of the dismounting through hole 12 and cutter body
The either flush of part 1, the other end is connected with mounting hole, and internal thread is provided with the dismounting through hole 12；
The friction rabbling welding cutter also include a gag lever post 5, the gag lever post 5 be provided be adapted to the internal thread outward
Screw thread, the gag lever post 5 is fixed in dismounting through hole using helicitic texture；
The mixing needle 2 is removably mounted in mounting hole, and the afterbody of mixing needle 2 is against gag lever post 5
On end face.
Compared with the first embodiment, the difference of 3rd embodiment is the fixed form of mixing needle 2, particularly axially solid
Determine mode, the end face of gag lever post 5 props up mixing needle 2, play and the limited step structure identical function in first embodiment.Its
Advantage is that it is possible to adjust restraining position, and when mixing needle 2 is dismantled, can be pushed up mixing needle 2 by screwing gag lever post 5
Go out, using more convenient.
Finally it should be noted that：Various embodiments above is only used to illustrate the technical solution of the utility model, rather than it is limited
System；Although being described in detail to the utility model with reference to foregoing embodiments, one of ordinary skill in the art should
Understand：It can still modify to the technical scheme described in foregoing embodiments, or to which part or whole
Technical characteristic carries out equivalent；And these modifications or replacement, the essence of appropriate technical solution is departed from this practicality newly
The scope of each embodiment technical scheme of type.
Claims (10)
1. a kind of knockdown friction rabbling welding cutter, it is characterised in that including：
Cutter body part, the bottom of the cutter body part is provided with shaft shoulder portion, and the bottom surface in the shaft shoulder portion is provided with and can reduce weldering
Connect the evagination circular conical surface of resistance；The center of the cutter body part is provided with the mounting hole through shaft shoulder portion；
Mixing needle, the mixing needle may be detachably retained at mounting hole, and the afterbody of the mixing needle is contained in installation
Inside hole, the head of mixing needle leans out shaft shoulder portion.
2. knockdown friction rabbling welding cutter according to claim 1, it is characterised in that on the bottom surface in the shaft shoulder portion
It is provided with and is conducive to involute helicla flute of the plastic material to center flow.
3. knockdown friction rabbling welding cutter according to claim 1 and 2, it is characterised in that the head of the mixing needle
Portion is provided with left-handed taper thread.
4. knockdown friction rabbling welding cutter according to claim 1, it is characterised in that in the cutter body part
Dismounting through hole, one end of the dismounting through hole and the either flush of cutter body part are provided with centre, the other end is connected with mounting hole；
The dismounting through hole forms one with the junction of mounting hole can prevent mixing needle from entering the limited step of dismounting through hole.
5. knockdown friction rabbling welding cutter according to claim 4, it is characterised in that the dismounting through hole includes master
Through hole and connecting hole, one end of the connecting hole are connected with main through hole, and the other end is connected with mounting hole；The diameter of the main through hole
More than the diameter of mounting hole, the diameter of the diameter less than mounting hole of the connecting hole.
6. knockdown friction rabbling welding cutter according to claim 5, it is characterised in that the friction rabbling welding cutter is also
Including assembling, the assembling includes integrally formed guide section and ejection section, shape and the dismounting through hole of the guide section
Main through hole adaptation, guide section is slided along main through hole；The shape of the ejection section is adapted to connecting hole, and ejection section
Length more than connecting hole length.
7. knockdown friction rabbling welding cutter according to claim 1, it is characterised in that in the cutter body part
Dismounting through hole, one end of the dismounting through hole and the either flush of cutter body part are provided with centre, the other end is connected with mounting hole,
Internal thread is provided with the dismounting through hole；
The friction rabbling welding cutter also includes a gag lever post, and the gag lever post is provided with the external screw thread being adapted to the internal thread,
The gag lever post is fixed in dismounting through hole using helicitic texture, and the afterbody of the mixing needle is against on the end face of gag lever post.
8. knockdown friction rabbling welding cutter according to claim 1, it is characterised in that the side of the mixing needle sets
The side for having keyway, the cutter body part is provided with a screwed hole；
The knockdown friction rabbling welding cutter also includes positive stop key, and the positive stop key is non-cap hexagonal spiral shell bolt, described non-cap
Hexagonal spiral shell bolt withstands the keyway of mixing needle to limit mixing needle rotation in processing after passing through above-mentioned screwed hole.
9. knockdown friction rabbling welding cutter according to claim 1, it is characterised in that the cutter body part and stir
The material for mixing pin is hot die steel or tool steel.
10. knockdown friction rabbling welding cutter according to claim 1, it is characterised in that the afterbody of the mixing needle
It is provided with spacing hole, afterbody of the spacing hole through mixing needle；
The cutter body part is provided with the first of axis coincidence and assigns hole and second to assign hole, and described first assigns hole and install
Hole is vertical, and first assigns the one end in hole to be connected with the side of mounting hole, and the other end is concordant with the side of cutter body part；Described
Two assign the one end in hole to be connected with the opposite side of mounting hole, and the other end is embedded in cutter body part；
The knockdown friction rabbling welding cutter also includes positive stop key, one end of the positive stop key sequentially pass through first assign hole and
After spacing hole, it is contained in first and assigns in hole；
Described first assigns hole and/or second assigns internal thread is provided with hole, and the positive stop key is provided be adapted to internal thread outer
Screw thread.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621239777.4U CN206200338U (en) | 2016-11-11 | 2016-11-11 | Knockdown friction rabbling welding cutter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621239777.4U CN206200338U (en) | 2016-11-11 | 2016-11-11 | Knockdown friction rabbling welding cutter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206200338U true CN206200338U (en) | 2017-05-31 |
Family
ID=58750452
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621239777.4U Expired - Fee Related CN206200338U (en) | 2016-11-11 | 2016-11-11 | Knockdown friction rabbling welding cutter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206200338U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107470773A (en) * | 2017-07-25 | 2017-12-15 | 北京赛福斯特技术有限公司 | A kind of length-adjustable friction stir weld device of mixing needle and welding method |
| CN110524105A (en) * | 2019-08-14 | 2019-12-03 | 西北工业大学 | A kind of rotation soldering set and welding method for friction welding (FW) |
| CN110666339A (en) * | 2019-10-25 | 2020-01-10 | 福州大学 | Combined pin length variable friction stir welding stirring head |
| CN111940889A (en) * | 2020-06-28 | 2020-11-17 | 航天工程装备（苏州）有限公司 | Friction stir welding tool head for realizing high-dynamic high-precision measurement of welding interface temperature and friction stir welding device |
| CN114367732A (en) * | 2021-12-24 | 2022-04-19 | 沈阳航空航天大学 | Stirring friction additive manufacturing system and method |
| CN114786462A (en) * | 2020-03-30 | 2022-07-22 | 株式会社坂本精机 | Punching tool |
-
2016
- 2016-11-11 CN CN201621239777.4U patent/CN206200338U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107470773A (en) * | 2017-07-25 | 2017-12-15 | 北京赛福斯特技术有限公司 | A kind of length-adjustable friction stir weld device of mixing needle and welding method |
| CN107470773B (en) * | 2017-07-25 | 2019-07-19 | 北京赛福斯特技术有限公司 | A kind of length-adjustable friction stir weld device of mixing needle and welding method |
| CN110524105A (en) * | 2019-08-14 | 2019-12-03 | 西北工业大学 | A kind of rotation soldering set and welding method for friction welding (FW) |
| CN110666339A (en) * | 2019-10-25 | 2020-01-10 | 福州大学 | Combined pin length variable friction stir welding stirring head |
| CN114786462A (en) * | 2020-03-30 | 2022-07-22 | 株式会社坂本精机 | Punching tool |
| CN111940889A (en) * | 2020-06-28 | 2020-11-17 | 航天工程装备（苏州）有限公司 | Friction stir welding tool head for realizing high-dynamic high-precision measurement of welding interface temperature and friction stir welding device |
| CN114367732A (en) * | 2021-12-24 | 2022-04-19 | 沈阳航空航天大学 | Stirring friction additive manufacturing system and method |
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