CN207656073U - A kind of agitating friction weldering handle of a knife - Google Patents
A kind of agitating friction weldering handle of a knife Download PDFInfo
- Publication number
- CN207656073U CN207656073U CN201721835450.8U CN201721835450U CN207656073U CN 207656073 U CN207656073 U CN 207656073U CN 201721835450 U CN201721835450 U CN 201721835450U CN 207656073 U CN207656073 U CN 207656073U
- Authority
- CN
- China
- Prior art keywords
- stirring
- head
- knife
- handle
- agitating friction
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000003466 welding Methods 0.000 claims abstract description 23
- 239000000463 material Substances 0.000 abstract description 9
- 238000003756 stirring Methods 0.000 abstract description 8
- 238000010521 absorption reaction Methods 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000005476 soldering Methods 0.000 description 3
- 238000005299 abrasion Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
Landscapes
- Lining Or Joining Of Plastics Or The Like (AREA)
Abstract
The utility model is related to agitating friction weldering technical field, in particular a kind of agitating friction weldering handle of a knife, including handle of a knife, handle of a knife include upper link block, the lower connecting block mounted on the positioning convex platform of upper link block bottom and mounted on positioning convex platform bottom.Stirring-head is supported to the magnetic sheet surface inside tongue, stirring-head is carried out absorption fixation by magnetic sheet using the magnetic force of itself, be conducive to that stirring-head is fixed, stirring-head is fixed by limited block simultaneously, be conducive to fix stirring-head progress position, influence of the effective centrifugal force for preventing rotation from generating to stirring-head, improve the service life of stirring-head, stirring-head can deviate center on the position that Roll is bonded and stir, material to be fused is sufficiently stirred, keep the more uniform grain structure of crystallite dimension that welding is formed more reasonable, welding point is more secured.
Description
Technical field
The utility model is related to agitating friction weldering technical field, specially a kind of agitating friction weldering handle of a knife.
Background technology
Agitating friction weldering welding process is that the seam crossing of workpiece is stretched by the stirring-head of a cylinder or other shapes, is led to
The high speed rotation for crossing soldering tip makes itself and welding workpiece material friction, to make the material temperature of connecting portion increase softening, simultaneously
Friction is stirred to material to complete welding.Currently, both at home and abroad agitating friction welding soldering tip generally include stirring-head and
Handle of a knife two parts, wherein the connecting hole for soldering tip to be fixed on friction-welding machine is offered at the top of handle of a knife ontology, bottom is opened
Equipped with the clamping hole for clamping stirring-head.On the one hand the heat that stirring-head generates in agitating friction weldering welding process acts on
In soldered material, on the other hand spread to the main shaft of friction stir welding machine by the handle of a knife.
But existing agitating friction weldering handle of a knife, when stirring-head is fixed on inside clamping hole, stirring-head can only be along clamping
The central shaft in hole is rotated, and causes uneven when the material fused enters welding position, influences the effect of welding, while right
Stirring-head will produce larger centrifugal force when rotated, causes stirring-head to be fixed unstable, certain abrasion is caused to stirring-head.
In consideration of it, it is proposed that a kind of agitating friction weldering handle of a knife.
Utility model content
It is mentioned above in the background art to solve the purpose of this utility model is to provide a kind of agitating friction weldering handle of a knife
Stirring-head can only be rotated along the central shaft of clamping hole, lead to uneven, the shadow when material fused enters welding position
The effect of welding is rung, while will produce larger centrifugal force when rotated to stirring-head, causes stirring-head to be fixed unstable, to stirring
Mix the problem of head causes certain abrasion.
To achieve the above object, the utility model provides the following technical solutions：
A kind of agitating friction weldering handle of a knife, including handle of a knife, the handle of a knife include upper link block, are mounted on the upper link block bottom
The positioning convex platform in portion and lower connecting block mounted on the positioning convex platform bottom, the upper link block are internally provided with connection
Hole, the lower connecting block include radiating block, and the bottom of the radiating block is equipped with stirring-head mounting blocks, the stirring-head mounting blocks
Be internally provided with clamping hole, tongue is provided at the top of the clamping hole, the inside of the tongue is equipped with magnetic sheet.
Preferably, the magnetic sheet and the tongue inner wall seamless welding.
Preferably, the clamping hole is provided with the first mounting groove close to the side of the tongue, first mounting groove
It is internally provided with fastening bolt, one end of the fastening bolt is equipped with clamp ring, and the inner wall of the clamp ring is equipped with limited block, institute
The one end for stating limited block is provided with snap-gauge.
Preferably, the fastening bolt and the first mounting groove screw-thread fit.
Preferably, the section of the snap-gauge is triangular in shape.
Preferably, the inner wall of the clamping hole is provided with the second mounting groove, and the inside of second mounting groove is equipped with bullet
One end of spring, the spring is provided with Roll.
Preferably, the Roll passes through the spring and the second mounting groove inner wall elastic connection.
Preferably, the inside of the radiating block is equipped with several radiator shutters, and the shape of the radiator shutter is straight
Plate.
Compared with prior art, the beneficial effects of the utility model：
1, the agitating friction weldering handle of a knife, stirring-head are supported to the magnetic sheet surface inside tongue, and magnetic sheet will using the magnetic force of itself
Stirring-head carries out absorption fixation, is conducive to that stirring-head is fixed, while being fixed to stirring-head by limited block,
Be conducive to fix stirring-head progress position, effectively prevent influence of the centrifugal force that rotation generates to stirring-head, improve and stir
Mix the service life of head.
2, the agitating friction weldering handle of a knife, the top of stirring-head are fixed, and stirring-head can be on the position that Roll is bonded
Deviation center is stirred, and material to be fused is sufficiently stirred, and makes the more uniform grain structure of crystallite dimension that welding is formed more
Adduction is managed, and welding point is more secured.
Description of the drawings
Fig. 1 is the utility model overall structure diagram；
Fig. 2 is the utility model stirring-head mounting blocks structural schematic diagram；
Fig. 3 is the utility model hairpin loop structure schematic diagram.
In figure：1, handle of a knife；2, upper link block；21, connecting hole；3, positioning convex platform；4, lower connecting block；41, radiating block；42、
Stirring-head mounting blocks；43, radiator shutter；44, clamping hole；45, tongue；46, magnetic sheet；47, the first mounting groove；48, clamp ring；481、
Limited block；482, snap-gauge；49, fastening bolt；410, the second mounting groove；411, spring；412, Roll.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
The every other embodiment obtained, shall fall within the protection scope of the present invention.
- 3 are please referred to Fig.1, the utility model provides a kind of technical solution：
A kind of agitating friction weldering handle of a knife, as depicted in figs. 1 and 2, including handle of a knife 1, handle of a knife 1 include upper link block 2, are mounted on
The positioning convex platform 3 of 2 bottom of upper link block and lower connecting block 4 mounted on 3 bottom of positioning convex platform, the inside of upper link block 2 is set
It is equipped with connecting hole 21, lower connecting block 4 includes radiating block 41, and the bottom of radiating block 41 is equipped with stirring-head mounting blocks 42, stirring-head
Mounting blocks 42 are internally provided with clamping hole 44, and the top of clamping hole 44 is provided with tongue 45, and the inside of tongue 45 is equipped with magnetic
Handle of a knife 1 is connected to by connecting hole 21 on friction-welding machine by plate 46,45 inner wall seamless welding of magnetic sheet 46 and tongue, when installation, and
Handle of a knife 1 is fixed on friction-welding machine by positioning convex platform 3, stirring-head is fit into inside clamping hole 44, and will stirring
Head is supported to 46 surface of magnetic sheet inside tongue 45, and stirring-head is carried out absorption fixation using the magnetic force of itself, is conducive to by magnetic sheet 46
Stirring-head is fixed.
As shown in Figures 2 and 3, clamping hole 44 is provided with the first mounting groove 47, the first mounting groove close to the side of tongue 45
47 are internally provided with fastening bolt 49, and one end of fastening bolt 49 is equipped with clamp ring 48, the inner wall of clamp ring 48 is equipped with limit
Block 481, one end of limited block 481 are provided with snap-gauge 482,47 screw-thread fit of fastening bolt 49 and the first mounting groove, snap-gauge 482
Section is triangular in shape, and when stirring-head enters in clamping hole 44 and adsorbs fixed with magnetic sheet 46, stirring-head is caught in clamp ring 48
Portion twists fastening bolt 49 at this time, by the clamp ring 48 on both sides to intermediate close so that the inside of clamp ring 48 being wrapped in tightly is tight
The surface of fixing bolt 49, the snap-gauge 482 inside clamp ring 48 touches 49 surface of fastening bolt at this time, and passes through the oblique of snap-gauge 482
While stirring-head is caught in, stirring-head is fixed by limited block 481, is conducive to fix stirring-head progress position,
Influence of the effective centrifugal force for preventing rotation from generating to stirring-head, improves the service life of stirring-head.
As shown in Fig. 2, the inner wall of clamping hole 44 is provided with the second mounting groove 410, the inside of the second mounting groove 410 is equipped with
One end of spring 411, spring 411 is provided with Roll 412, and Roll 412 passes through spring 411 and the second mounting groove 410
Inner wall elastic connection, when stirring-head enters 44 inside of clamping hole, stirring-head squeeze Roll 412 so that spring 411 to
Second mounting groove, 410 internal contraction, at this time spring 411 reversed thrust is applied by Roll 412 tightly to Roll 412
Be fitted in stirring head surface, when rotated, the top of stirring-head is fixed, stirring-head can Roll 412 be bonded position
The stirring of deviation center is set, material to be fused is sufficiently stirred, the more uniform crystal grain knot of crystallite dimension for making welding be formed
Structure is more reasonable, and welding point is more secured.
As shown in Figure 1, the inside of radiating block 41 is equipped with several radiator shutters 43, the shape of radiator shutter 43 is straight
Plate in the course of work, when the handle of a knife 1 rotates, can drive radiator shutter 43 to rotate, and then can make radiator shutter 43 simultaneously
It generates air-flow to radiate, increases the radiating rate of handle of a knife 1, can effectively prevent the main shaft of friction stir welding machine due to heat accumulation
The problem of damage.
Basic principles, main features, and advantages of the present invention has been shown and described above.One's own profession
The technical staff of industry is it should be appreciated that the present utility model is not limited to the above embodiments, described in above embodiments and description
Be only the utility model preference, be not intended to limit the utility model, do not departing from the spirit and scope of the utility model
Under the premise of, the utility model also has various changes and improvements, these changes and improvements both fall within this claimed practicality
In novel range.The protection scope of the present invention is defined by the appended claims and their equivalents.
Claims (8)
1. a kind of agitating friction weldering handle of a knife, including handle of a knife（1）, it is characterised in that：The handle of a knife（1）Including upper link block（2）, peace
Mounted in the upper link block（2）The positioning convex platform of bottom（3）And it is mounted on the positioning convex platform（3）The lower connecting block of bottom
（4）, the upper link block（2）Be internally provided with connecting hole（21）, the lower connecting block（4）Including radiating block（41）, described
Radiating block（41）Bottom stirring-head mounting blocks are installed（42）, the stirring-head mounting blocks（42）Be internally provided with clamping hole
（44）, the clamping hole（44）Top be provided with tongue（45）, the tongue（45）Inside magnetic sheet is installed（46）.
2. agitating friction weldering handle of a knife according to claim 1, it is characterised in that：The magnetic sheet（46）With the tongue（45）
Inner wall seamless welding.
3. agitating friction weldering handle of a knife according to claim 1, it is characterised in that：The clamping hole（44）Close to the tongue
（45）Side be provided with the first mounting groove（47）, first mounting groove（47）Be internally provided with fastening bolt（49）, institute
State fastening bolt（49）One end clamp ring is installed（48）, the clamp ring（48）Inner wall limited block is installed（481）, the limit
Position block（481）One end be provided with snap-gauge（482）.
4. agitating friction weldering handle of a knife according to claim 3, it is characterised in that：The fastening bolt（49）With described first
Mounting groove（47）Screw-thread fit.
5. agitating friction weldering handle of a knife according to claim 3, it is characterised in that：The snap-gauge（482）Section be in triangle
Shape.
6. agitating friction weldering handle of a knife according to claim 1, it is characterised in that：The clamping hole（44）Inner wall be provided with
Second mounting groove（410）, second mounting groove（410）Inside spring is installed（411）, the spring（411）One end
It is provided with Roll（412）.
7. agitating friction weldering handle of a knife according to claim 6, it is characterised in that：The Roll（412）By described
Spring（411）With second mounting groove（410）Inner wall elastic connection.
8. agitating friction weldering handle of a knife according to claim 1, it is characterised in that：The radiating block（41）Inside be equipped with
Several radiator shutters（43）, the radiator shutter（43）Shape be straight plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721835450.8U CN207656073U (en) | 2017-12-25 | 2017-12-25 | A kind of agitating friction weldering handle of a knife |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721835450.8U CN207656073U (en) | 2017-12-25 | 2017-12-25 | A kind of agitating friction weldering handle of a knife |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207656073U true CN207656073U (en) | 2018-07-27 |
Family
ID=62943329
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721835450.8U Active CN207656073U (en) | 2017-12-25 | 2017-12-25 | A kind of agitating friction weldering handle of a knife |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207656073U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112719568A (en) * | 2021-02-02 | 2021-04-30 | 铜陵学院 | Brazing friction stir welding stirring head with split type abrasive particles arranged in spiral order and machining method thereof |
| CN113134676A (en) * | 2021-03-16 | 2021-07-20 | 哈尔滨工业大学 | Automatic tool changing system for friction stir welding |
-
2017
- 2017-12-25 CN CN201721835450.8U patent/CN207656073U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112719568A (en) * | 2021-02-02 | 2021-04-30 | 铜陵学院 | Brazing friction stir welding stirring head with split type abrasive particles arranged in spiral order and machining method thereof |
| CN113134676A (en) * | 2021-03-16 | 2021-07-20 | 哈尔滨工业大学 | Automatic tool changing system for friction stir welding |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207656073U (en) | A kind of agitating friction weldering handle of a knife | |
| CN104722912B (en) | Track-following-type friction-stir-welding device for pipeline and welding method | |
| CN207824174U (en) | A kind of friction stir weld device of control with angle | |
| CN204147819U (en) | A kind of cored screw structure of heating and stirring device | |
| CN109926710A (en) | A kind of back penetrates and the Friction Stir Welding device of Ultrasonic probe support auxiliary | |
| CN206153818U (en) | Special welding set of extra -high voltage angle -steel tower cross fill plate | |
| CN108115262A (en) | A kind of attachment device of agitating friction soldering tip | |
| CN206169643U (en) | Cast tube processing equipment | |
| CN205363144U (en) | Welding wire welding set | |
| CN205096715U (en) | Split type stirring head | |
| CN206494405U (en) | A kind of conveyer belt heat abstractor | |
| CN206717322U (en) | A kind of Novel welding machine | |
| CN209532550U (en) | End floor beam group mounted welder | |
| CN206458634U (en) | A kind of full angle fan | |
| CN208556302U (en) | Stirring-head is used in a kind of weldering of agitating friction | |
| CN211586246U (en) | Premixing device of practical wet spraying machine | |
| CN201702530U (en) | Welding auxiliary frame | |
| CN207255461U (en) | Power battery lug high-frequency welding rubberizing coil and tab welding device | |
| CN209679911U (en) | Xanthating machine blender | |
| CN208038864U (en) | It is a kind of can multi-angle drying textile cloth drying frame | |
| CN208054625U (en) | A kind of tenslator of bend pipe anti-corrosion composite band | |
| CN206632569U (en) | A kind of circular stamping parts welder | |
| CN206677494U (en) | A kind of steel-pipe welding fixed mount | |
| CN111543146A (en) | Novel seeder with seed box capable of swinging | |
| CN206246674U (en) | A kind of agitating paddle of Strong corrosion resistant |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20231129 Address after: 223800 Suqian High tech Industrial Development Zone Suqian Beidou Electronic Information Industrial Park Production Zone 1-C South Half, Suqian City, Jiangsu Province Patentee after: Jiangsu Liutai Welding Technology Co.,Ltd. Address before: Room 202, Building 3, No. 6 Gongye South Road, Songshan Lake High tech Industrial Development Zone, Zhongshan City, Guangdong Province, 523808 Patentee before: GUANGDONG NEWTYPE WELDING TECHNOLOGY CO.,LTD. |