CN209175117U - A kind of adaptive Friction Stir Welding knife handle - Google Patents
A kind of adaptive Friction Stir Welding knife handle Download PDFInfo
- Publication number
- CN209175117U CN209175117U CN201821940814.3U CN201821940814U CN209175117U CN 209175117 U CN209175117 U CN 209175117U CN 201821940814 U CN201821940814 U CN 201821940814U CN 209175117 U CN209175117 U CN 209175117U
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- knife handle
- fixedly connected
- cutter
- nitrogen gas
- guide
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Abstract
The utility model discloses a kind of adaptive Friction Stir Welding knife handles, including knife handle ontology, the bottom end of the knife handle body interior is equipped with cavity, the top of the cavity inside is fixedly connected with guide sleeve, and knife handle body interior is symmetrically arranged with two grooves, and two grooves are connected to cavity, the inside grooves are fixedly connected with clamping apparatus, the clamping apparatus includes nitrogen gas spring, piston rod, guiding axis, cutter and guide part, the nitrogen gas spring is fixedly connected on inside grooves, and piston rod is located at nitrogen gas spring close to one end of cavity, the piston rod is fixedly connected far from one end of nitrogen gas spring with guiding axis, the guide sleeve two sides are symmetrically arranged with slide opening, two card interfaces are symmetrically arranged on the outside of the cutter, this adaptive Friction Stir Welding knife handle, with widespread popularity, welding processing can be switched fast and machinery is cut Cut processing, at the same can a quick-clamping, to make cutter that there is higher machining accuracy.
Description
Technical field
The utility model relates to Tool Shank Technology field, specially a kind of adaptive Friction Stir Welding knife handle.
Background technique
It is that the seam crossing of workpiece is protruded by the stirring-head of a cylindrical body or other shapes that agitating friction, which welds welding process, 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.
When existing agitating friction is welded in welding, welding equipment category special purpose machine tool, equipment investment is big, is only used for agitating friction
Welding processing, and controlled inside welding equipment by pressure feedback and realize constant pressure Friction Stir Welding output, pressure sensor
Be mounted on screw rod position, it is tested measure one's own ability in there are stiction, sensor measurement errors are big, and it is big that constant voltage output controls difficulty, are
This, it is proposed that a kind of adaptive Friction Stir Welding knife handle.
Utility model content
The purpose of this utility model is to provide a kind of adaptive Friction Stir Welding knife handles, to solve above-mentioned background technique
The problem of middle proposition.
To achieve the above object, the utility model provides the following technical solutions: a kind of adaptive Friction Stir Welding knife handle,
Including knife handle ontology, the bottom end of the knife handle body interior is equipped with cavity, and the top of the cavity inside is fixedly connected with guiding
Set, and knife handle body interior is symmetrically arranged with two grooves, and two grooves are connected to cavity, the inside grooves are fixedly connected
There is clamping apparatus, the clamping apparatus includes nitrogen gas spring, piston rod, guiding axis, cutter and guide part, and the nitrogen gas spring is solid
Surely inside grooves are connected to, and piston rod is located at nitrogen gas spring close to one end of cavity, the piston rod is far from nitrogen gas spring
One end is fixedly connected with guiding axis, and the guide sleeve two sides are symmetrically arranged with slide opening, is symmetrically arranged with two clampings on the outside of the cutter
Mouthful, and guiding axis passes through slide opening far from one end of piston rod and is slidably connected inside card interface, the guiding axis and slide opening slide
Connection, the bottom end of the knife handle body interior is symmetrically arranged with two guide grooves, and guide groove is connected to cavity, and the guide part is solid
Surely it is connected to inside guide groove, and guide part output end and tool contact.
Preferably, the guide sleeve is equipped with anti-skid chequer close to the side of cutter.
Preferably, the guide part includes limit sleeve, slide bar, arcuate guide block and buffer spring, and the limit sleeve is fixed
It is connected to inside guide groove, one end of the slide bar is slidably connected inside limit sleeve, and the other end and arcuate guide of slide bar
Block is fixedly connected, and the buffer spring is slidably socketed on the outside of slide bar, and one end of the buffer spring is fixedly connected with limit sleeve,
And the other end of buffer spring is fixedly connected with arcuate guide block, on the outside of the one end of the arcuate guide block far from slide bar and cutter
Contact.
Preferably, the knife handle outer body is symmetrically arranged with two ventholes, and two ventholes are connected to groove respectively,
The venthole is located at the one end of nitrogen gas spring far from piston rod.
Preferably, the knife handle bodies top is connected with conducting slip ring.
Compared with prior art, the utility model has the beneficial effects that
1, the utility model is applied to Special agitating friction welding apparatus, improves control precision, the entirety of pressure feedback system
Stationarity is applied to machining center, one is widespread popularity is had more, the second is welding processing and machine can be switched fast
Tool machining, at the same can a quick-clamping, thus make cutter have higher machining accuracy.
2, the utility model is when needing to be inserted into cutter, the arcuate guide block being equipped with by the bottom end of knife handle ontology, thus
Convenient for the movement of cutter, when cutter enters cavity, due to the anti-skid chequer that guide sleeve is equipped with, consequently facilitating band when guide sleeve moves
Cutter rotation keeps cutter rotation more steady.
Detailed description of the invention
Fig. 1 is the utility model overall structure diagram；
Fig. 2 is the utility model main view schematic cross-sectional view；
Fig. 3 is a-quadrant enlarged drawing in Fig. 2；
Fig. 4 is B area enlarged drawing in Fig. 2.
In figure: 1- knife handle ontology；2- cavity；3- guide sleeve；4- groove；5- clamping apparatus；6- nitrogen gas spring；7- piston
Bar；8- guiding axis；9- cutter；10- guide part；11- card interface；12- slide opening；13- guide groove；14- limit sleeve；15- slide bar；
16- arcuate guide block；17- buffer spring；18- venthole；19- conducting slip ring.
Specific embodiment
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
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-4 is please referred to, the utility model provides a kind of technical solution: a kind of adaptive Friction Stir Welding knife handle, packet
Knife handle ontology 1 is included, the bottom end inside the knife handle ontology 1 is equipped with cavity 2, and the top inside the cavity 2, which is fixedly connected with, leads
To set 3, and 1 internal symmetry of knife handle ontology is set there are two groove 4, and two grooves 4 are connected to cavity 2, inside the groove 4
It is fixedly connected with clamping apparatus 5, the clamping apparatus 5 includes nitrogen gas spring 6, piston rod 7, guiding axis 8, cutter 9 and guide part
10, the nitrogen gas spring 6 is fixedly connected on inside groove 4, and piston rod 7 is located at nitrogen gas spring 6 close to one end of cavity 2, institute
The one end of piston rod 7 far from nitrogen gas spring 6 to be stated to be fixedly connected with guiding axis 8,3 two sides of guide sleeve are symmetrically arranged with slide opening 12,
Two card interfaces 11 are symmetrically arranged on the outside of the cutter 9, and guiding axis 8 passes through the sliding of slide opening 12 far from one end of piston rod 7 and connects
It connects inside card interface 11, the guiding axis 8 is slidably connected with slide opening 12, and the bottom end inside the knife handle ontology 1 is symmetrically arranged with
Two guide grooves 13, and guide groove 13 is connected to cavity 2, the guide part 10 is fixedly connected on inside guide groove 13, and is oriented to
10 output end of part is contacted with cutter 9.
The guide sleeve 3 is equipped with anti-skid chequer close to the side of cutter 9, and then increases the friction between guide sleeve 3 and cutter 9
Power rotates convenient for guide sleeve 3 with cutter 9.
The guide part 10 includes limit sleeve 14, slide bar 15, arcuate guide block 16 and buffer spring 17, the limit sleeve 14
It is fixedly connected on inside guide groove 13, one end of the slide bar 15 is slidably connected inside limit sleeve 14, and slide bar 15 is another
End is fixedly connected with arcuate guide block 16, and the buffer spring 17 is slidably socketed in 15 outside of slide bar, the buffer spring 17
One end is fixedly connected with limit sleeve 14, and the other end of buffer spring 17 is fixedly connected with arcuate guide block 16, and the arc is led
One end and the outer side contacts of cutter 9 to block 16 far from slide bar 15, by being equipped with guide part 10, consequently facilitating the movement of cutter 9.
Two ventholes 18 are symmetrically arranged on the outside of the knife handle ontology 1, and two ventholes 18 are connected to groove 4 respectively,
The venthole 18 is located at the one end of nitrogen gas spring 6 far from piston rod 7, by be equipped with venthole, 18, consequently facilitating to nitrogen bullet
Spring 6 is inflated.
1 top of knife handle ontology is connected with conducting slip ring 19, is powered to realize to knife handle ontology 1.
Working principle: when in use, guide groove 13 is offered by 1 bottom of knife handle ontology, arcuate guide block 16 passes through
Slide bar 15 is slidably connected with limit sleeve 14, and when 1 inside of knife handle ontology is inserted into one end of cutter 9, arcuate guide block 16 is slow
It rushes under the action of spring 17 and limition orientation is carried out to cutter 9, while working as cutter 9 and being moved to inside the cavity 2 of knife handle ontology 1, and
When contacting with guide sleeve 3, nitrogen gas spring 6 is run, while the card interface 11 that cutter 9 is equipped with, and then makes piston rod 7 with action-oriented
Axis 8 is caught in inside card interface 11, and then realizes the fixation to cutter 9, simultaneously because the venthole being equipped on the outside of knife handle ontology 1
18, and then can be in order to be inflated to nitrogen gas spring 6, and the conducting slip ring 19 at 1 top of knife handle ontology provides knife handle ontology 1 and moves
Power runs knife handle ontology 1.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of adaptive Friction Stir Welding knife handle, including knife handle ontology (1), it is characterised in that: in the knife handle ontology (1)
The bottom end in portion is equipped with cavity (2), and the internal top of the cavity (2) is fixedly connected with guide sleeve (3), and in knife handle ontology (1)
Portion is symmetrically arranged with two grooves (4), and two grooves (4) are connected to cavity (2), is fixedly connected with inside the groove (4)
Clamping apparatus (5), the clamping apparatus (5) include nitrogen gas spring (6), piston rod (7), guiding axis (8), cutter (9) and guiding
Part (10), it is internal that the nitrogen gas spring (6) is fixedly connected on groove (4), and piston rod (7) is located at nitrogen gas spring (6) by near-space
One end of chamber (2), the piston rod (7) are fixedly connected far from the one end of nitrogen gas spring (6) with guiding axis (8), the guide sleeve
(3) two sides are symmetrically arranged with slide opening (12), are symmetrically arranged with two card interfaces (11) on the outside of the cutter (9), and guiding axis (8) is separate
One end of piston rod (7) passes through slide opening (12) and is slidably connected at card interface (11) inside, and the guiding axis (8) and slide opening (12) are sliding
Dynamic connection, the internal bottom end of the knife handle ontology (1) are symmetrically arranged with two guide grooves (13), and guide groove (13) and cavity (2)
Connection, it is internal that the guide part (10) is fixedly connected on guide groove (13), and guide part (10) output end is contacted with cutter (9).
2. a kind of adaptive Friction Stir Welding knife handle according to claim 1, it is characterised in that: the guide sleeve (3)
Side close to cutter (9) is equipped with anti-skid chequer.
3. a kind of adaptive Friction Stir Welding knife handle according to claim 1, it is characterised in that: the guide part (10)
Including limit sleeve (14), slide bar (15), arcuate guide block (16) and buffer spring (17), the limit sleeve (14) is fixedly connected on
Guide groove (13) is internal, and one end of the slide bar (15) is slidably connected at limit sleeve (14) inside, and the other end of slide bar (15)
It is fixedly connected with arcuate guide block (16), the buffer spring (17) is slidably socketed on the outside of slide bar (15), the buffer spring
(17) one end is fixedly connected with limit sleeve (14), and the other end of buffer spring (17) and arcuate guide block (16) fixed company
It connects, the arcuate guide block (16) one end and cutter (9) outer side contacts far from slide bar (15).
4. a kind of adaptive Friction Stir Welding knife handle according to claim 1, it is characterised in that: the knife handle ontology
(1) outside is symmetrically arranged with two ventholes (18), and two ventholes (18) are connected to groove (4) respectively, the venthole
(18) it is located at the one end of nitrogen gas spring (6) far from piston rod (7).
5. a kind of adaptive Friction Stir Welding knife handle according to claim 1, it is characterised in that: the knife handle ontology
(1) conducting slip ring (19) are connected at the top of.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821940814.3U CN209175117U (en) | 2018-11-23 | 2018-11-23 | A kind of adaptive Friction Stir Welding knife handle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821940814.3U CN209175117U (en) | 2018-11-23 | 2018-11-23 | A kind of adaptive Friction Stir Welding knife handle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209175117U true CN209175117U (en) | 2019-07-30 |
Family
ID=67373867
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821940814.3U Active CN209175117U (en) | 2018-11-23 | 2018-11-23 | A kind of adaptive Friction Stir Welding knife handle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209175117U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112222605A (en) * | 2020-11-10 | 2021-01-15 | 湖南坤鼎数控科技有限公司 | Split type friction stir welding stirring head |
-
2018
- 2018-11-23 CN CN201821940814.3U patent/CN209175117U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112222605A (en) * | 2020-11-10 | 2021-01-15 | 湖南坤鼎数控科技有限公司 | Split type friction stir welding stirring head |
| CN112222605B (en) * | 2020-11-10 | 2021-12-28 | 湖南坤鼎数控科技有限公司 | Split type friction stir welding stirring head |
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