CN208977063U - A kind of supporting mechanism for agitating friction weldering - Google Patents
A kind of supporting mechanism for agitating friction weldering Download PDFInfo
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- CN208977063U CN208977063U CN201821116756.2U CN201821116756U CN208977063U CN 208977063 U CN208977063 U CN 208977063U CN 201821116756 U CN201821116756 U CN 201821116756U CN 208977063 U CN208977063 U CN 208977063U
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- lead screw
- support
- support rod
- rod
- connecting rod
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Abstract
The utility model discloses a kind of supporting mechanisms for agitating friction weldering, including two support frames, height regulating rod is respectively connected on support frame as described above, support rod is equipped between two height regulating rods, and two height regulating rods and support rod are rotatablely connected, the left-handed lead screw and dextrorotation lead screw are threadedly coupled axle sleeve, two axle sleeves pass through three first connecting rods and three second connecting rods and three rotation axis connections respectively, bearing is cased with outside three rotation axis, motor rack is placed on the outside of support frame as described above, fixed placement motor on the motor rack, the motor output shaft is fixedly connected with support rod.Support rod has the lead screw of left and right both direction in the utility model, and motor, which rotates a circle, will drive two axle sleeves while movement, accelerates working efficiency；Three bearings are circumferentially uniformly distributed along support rod, meet " three-jaw centering " principle, and when support can directly determine center, time saving and energy saving；Structure is simple, loads and unloads and using all very simple.
Description
Technical field
The utility model relates to a kind of supporting mechanisms for agitating friction weldering, more particularly to one kind is easily for stirring
The supporting mechanism of friction welding (FW).
Background technique
Friction stir welding method is a kind of solid-state plasticized joining technology, and weld metal is non-fusible in welding process can shape
At weld seam.Agitating friction welding technology since the advent of the world is widely applied, especially aluminium in the welding field of low-melting-point metal
Alloy.Friction Stir Welding technology has following features: do not generate fusion welding defect, welding deformation it is small, it is easy to operate, be suitable for
Multiple material and joint form.
Although there are many unrivaled advantages of melt welding method for agitating friction soldering set, at present in welding cylinder knot
When structure, fusion welding technology is more used.Main cause is that Friction Stir Welding needs to provide rigid support to back of weld,
And melt welding method does not need then, for many welding structures, back side rigid support is difficult to provide, especially cylinder knot
Structure, most of support construction can only all support the cylinder of fixed size and cumbersome, using difficulty, lead to inefficiency.For
This, it is proposed that a kind of be used for the supporting mechanism that agitating friction welds easily to solve the above problems.
Utility model content
Purpose of the utility model is to solve disadvantages existing in the prior art, and a kind of agitating friction weldering proposed
Supporting mechanism.
To achieve the goals above, the utility model adopts the technical scheme that
A kind of supporting mechanism for agitating friction weldering, including two support frames are respectively connected with height on support frame as described above
Adjusting rod is equipped with support rod between two height regulating rods, and two height regulating rods and support rod are rotatablely connected, described
Support rod one end is left-handed screw structure, and the other end is dextrorotation screw structure, and the left-handed lead screw and the equal screw thread of dextrorotation lead screw connect
Spindle set, two axle sleeves pass through three first connecting rods and three second connecting rods and three rotation axis connections respectively, and three
It is cased with bearing outside rotation axis described in root, is placed with motor rack on the outside of support frame as described above, fixed placement motor on the motor rack,
The motor output shaft is fixedly connected with support rod.
It is as above-mentioned technical proposal to further describe:
Floor is equipped on the outside of described two support frames.
It is as above-mentioned technical proposal to further describe:
Multiple location holes, and two height regulating rods and two all are offered in vertical direction on two height regulating rods
A support frame is with positioning pin connection.
It is as above-mentioned technical proposal to further describe:
Described two axle sleeves and first connecting rod, the second connecting rod, and first connecting rod, the second connecting rod are far from sleeve end
With rotation axis with positioning pin connection.
It is as above-mentioned technical proposal to further describe:
The left-handed lead screw and dextrorotation lead screw are respectively at support rod both ends, and two axle sleeves are in symmetrical on support rod
Setting.
It is as above-mentioned technical proposal to further describe:
The left-handed lead screw of the support rod and the maximum spacing on the outside of dextrorotation lead screw are greater than first connecting rod, the second connecting rod
The sum of with the length of rotation axis.
It is as above-mentioned technical proposal to further describe:
Three first connecting rods, the second connecting rod, rotation axis and bearing surround support rod and are circumferentially uniformly distributed.
The utility model has the following beneficial effects: support rod has the lead screw of left and right both direction in the utility model, electricity
Machine, which rotates a circle, will drive two axle sleeves while movement, accelerate working efficiency；Three bearings are circumferentially uniformly distributed along support rod,
Meet " three-jaw centering " principle, when support can directly determine center, time saving and energy saving；Structure is simple, and handling and use are all non-
It is often simple.
Detailed description of the invention
Fig. 1 be the utility model proposes it is a kind of for agitating friction weldering supporting mechanism front view；
Fig. 2 be the utility model proposes it is a kind of for agitating friction weldering supporting mechanism axle sleeve side view；
Fig. 3 be the utility model proposes it is a kind of for agitating friction weldering supporting mechanism support zone side structure
Schematic diagram；
Fig. 4 be the utility model proposes it is a kind of for agitating friction weldering supporting mechanism support frame position section view
Figure.
Marginal data:
1, support rod；2, axle sleeve；3, first connecting rod；4, rotation axis；5, bearing；6, the second connecting rod；7, support frame；8,
Left-handed lead screw；9, dextrorotation lead screw；10, motor；11, height regulating rod；12, floor；13, motor rack.
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.
It is in the description of the present invention, it should be noted that term " center ", "upper", "lower", "left", "right", " perpendicular
Directly ", the orientation or positional relationship of the instructions such as "horizontal", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, and is only
For ease of description the utility model and simplify description, rather than the device or element of indication or suggestion meaning must have it is specific
Orientation, be constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention；Term " first ", " the
Two ", " third " is used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance, in addition, unless otherwise specific
Regulation and restriction, term " installation ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, be also possible to
It is detachably connected, or is integrally connected；It can be mechanical connection, be also possible to be electrically connected；It can be directly connected, can also lead to
It crosses intermediary to be indirectly connected, can be the connection inside two elements.It for the ordinary skill in the art, can be with
Concrete condition understands the concrete meaning of above-mentioned term in the present invention.
Referring to Fig.1-4, a kind of embodiment provided by the utility model: a kind of supporting mechanism for agitating friction weldering, packet
Two support frames 7 are included, height regulating rod 11 is respectively connected on support frame 7, is equipped with support rod 1 between two height regulating rods 11,
And two height regulating rods 11 and support rod 1 are rotatablely connected, 1 one end of support rod is left-handed 8 structure of lead screw, and the other end is dextrorotation silk
9 structure of thick stick, left-handed lead screw 8 and dextrorotation lead screw 9 are threadedly coupled axle sleeve 2, and two axle sleeves 2 pass through three first connecting rods 3 respectively
It is connect with three second connecting rods 6 with three rotation axis 4, is cased with bearing 5 outside three rotation axis 4, is placed on the outside of support frame 7
Motor rack 13, fixed placement motor 10 on motor rack 13,10 output shaft of motor are fixedly connected with support rod 1.
The outside of two support frames 7 is equipped with floor 12, keeps the structure of support frame more stable；Two height regulating rods 11
On all offer multiple location holes in vertical direction, and two height regulating rods 11 and two support frames 7 are with positioning pin connection,
According to the adjustable height of stack shell diameter；Two axle sleeves 2 and first connecting rod 3, the second connecting rod 6, and first connecting rod 3,
Second connecting rod 6 is far from sleeve end and rotation axis 4 with positioning pin connection；Left-handed lead screw 8 is with dextrorotation lead screw 9 respectively in support rod
Both ends, and two axle sleeves 2 are symmetrical set on support rod 1, when work, guarantee support zone in two 7 centre bits of support frame
It sets, the stress of two support frames 7 is balanced, and when the drive rotation of support rod 1 of motor 10, in the work of left-handed lead screw 8 and dextrorotation lead screw 9
Under, two axle sleeves 2 move simultaneously, improve work efficiency；Between the maximum in 8 dextrorotation lead screw of left-handed lead screw, 9 outside of support rod 1
Away from the sum of first connecting rod 3, the second connecting rod 6 and length of rotation axis 4 is greater than, bearing 5 can be screwed into when not working it is minimum,
Reduce occupied area；Three first connecting rods 3, the second connecting rod 6, rotation axis 4 and bearing 5 are circumferential uniformly around support rod 1
Distribution, three bearings are circumferentially uniformly distributed along support rod, meet " three-jaw centering " principle, and when support can directly determine centre bit
It sets, it is time saving and energy saving.
Working principle: stack shell before welding, is first passed through support rod 1, stack shell is covered on bearing 5, is opened by the utility model
Dynamic motor 10 drives support rod 1 to rotate, under the action of left-handed lead screw 8 and dextrorotation lead screw 9, two axle sleeves 2 on support rod by
It is gradually mobile to centre, drive first connecting rod 3 and 6 bearing height of the second connecting rod to become larger, when girth joint position to be achieved, adjustment
5 position of bearing makes girth joint be located at 5 center of bearing, and motor 10 continues to rotate, in addition support force, that is, complete girth joint
Support part.
After the completion of to be welded, motor 10 is rotated backward, under the action of left-handed lead screw 8 and dextrorotation lead screw 9, two axle sleeves 2
It is gradually mobile to two sides on support rod, drive first connecting rod 3 and 6 bearing height of the second connecting rod to become smaller, bearing 5 is close
Support rod 1, that is, can be taken off support device.
Finally, it should be noted that the above descriptions are merely preferred embodiments of the present invention, it is not limited to this
Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art
For, it is still possible to modify the technical solutions described in the foregoing embodiments, or to part of technical characteristic
It is equivalently replaced, within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on,
It should be included within the scope of protection of this utility model.
Claims (7)
1. a kind of supporting mechanism for agitating friction weldering, including two support frames (7), it is characterised in that: support frame as described above (7)
On be respectively connected with height regulating rod (11), between two height regulating rods (11) be equipped with support rod (1), and two height adjust
Pole (11) and support rod (1) are rotatablely connected, and described support rod (1) one end is left-handed lead screw (8) structure, and the other end is dextrorotation silk
Thick stick (9) structure, the left-handed lead screw (8) and dextrorotation lead screw (9) are threadedly coupled axle sleeve (2), and two axle sleeves (2) are led to respectively
It crosses three first connecting rod (3) the second connecting rods of He Sangen (6) to connect with three rotation axis (4), three rotation axis (4) are outside
It is cased with bearing (5), is placed with motor rack (13) on the outside of support frame as described above (7), fixed placement motor on the motor rack (13)
(10), motor (10) output shaft is fixedly connected with support rod (1).
2. a kind of supporting mechanism for agitating friction weldering according to claim 1, it is characterised in that: two supports
Floor (12) are equipped on the outside of frame (7).
3. a kind of supporting mechanism for agitating friction weldering according to claim 1, it is characterised in that: two height
Multiple location holes, and two height regulating rods (11) and two support frames (7) all are offered in vertical direction on adjusting rod (11)
With positioning pin connection.
4. a kind of supporting mechanism for agitating friction weldering according to claim 1, it is characterised in that: two axle sleeves
(2) with first connecting rod (3), the second connecting rod (6), and first connecting rod (3), the second connecting rod (6) far from sleeve end with turn
Moving axis (4) is with positioning pin connection.
5. a kind of supporting mechanism for agitating friction weldering according to claim 1, it is characterised in that: the left-handed lead screw
(8) support rod (1) both ends are located at dextrorotation lead screw (9), and two axle sleeves (2) are symmetrical set pair on support rod (1)
Claim.
6. a kind of supporting mechanism for agitating friction weldering according to claim 1, it is characterised in that: the support rod
(1) the screw thread maximum spacing of left-handed lead screw (8) and dextrorotation lead screw (9) be greater than first connecting rod (3), the second connecting rod (6) and
The sum of the length of rotation axis (4).
7. a kind of supporting mechanism for agitating friction weldering according to claim 1, it is characterised in that: three described first
Connecting rod (3), the second connecting rod (6), rotation axis (4) and bearing (5) are circumferentially uniformly distributed around support rod (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821116756.2U CN208977063U (en) | 2018-07-16 | 2018-07-16 | A kind of supporting mechanism for agitating friction weldering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821116756.2U CN208977063U (en) | 2018-07-16 | 2018-07-16 | A kind of supporting mechanism for agitating friction weldering |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208977063U true CN208977063U (en) | 2019-06-14 |
Family
ID=66779994
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821116756.2U Expired - Fee Related CN208977063U (en) | 2018-07-16 | 2018-07-16 | A kind of supporting mechanism for agitating friction weldering |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208977063U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114227127A (en) * | 2021-11-25 | 2022-03-25 | 中国科学院江西稀土研究院 | Barrel supports frock structure |
-
2018
- 2018-07-16 CN CN201821116756.2U patent/CN208977063U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114227127A (en) * | 2021-11-25 | 2022-03-25 | 中国科学院江西稀土研究院 | Barrel supports frock structure |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190614 Termination date: 20210716 |