CN219632815U - Split stirring head capable of being assembled quickly and improving efficiency - Google Patents
Split stirring head capable of being assembled quickly and improving efficiency Download PDFInfo
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- CN219632815U CN219632815U CN202320866480.4U CN202320866480U CN219632815U CN 219632815 U CN219632815 U CN 219632815U CN 202320866480 U CN202320866480 U CN 202320866480U CN 219632815 U CN219632815 U CN 219632815U
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- stirring
- shaft shoulder
- probe
- shaft
- hole
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- 238000003756 stirring Methods 0.000 title claims abstract description 90
- 239000000523 sample Substances 0.000 claims abstract description 33
- 238000009434 installation Methods 0.000 claims abstract description 3
- 239000000463 material Substances 0.000 abstract description 13
- 238000003466 welding Methods 0.000 abstract description 10
- 230000002035 prolonged effect Effects 0.000 abstract description 3
- 229910052751 metal Inorganic materials 0.000 description 5
- 239000002184 metal Substances 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000013019 agitation Methods 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 229910000881 Cu alloy Inorganic materials 0.000 description 1
- 229910000861 Mg alloy Inorganic materials 0.000 description 1
- 229910001069 Ti alloy Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000005242 forging Methods 0.000 description 1
- 230000004927 fusion Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model relates to the technical field of friction stir welding, in particular to a split stirring head capable of being assembled quickly and improving efficiency. Including clamping part, shaft shoulder, and with the stirring probe of shaft shoulder detachable installation, the clamping part with the detachable connection of shaft shoulder, stirring probe's one end is provided with first stirring function district, the second stirring function district has been seted up to the bottom surface of shaft shoulder, first stirring function district with join each other between the second stirring function district and form the main function district. The utility model has the advantages that: according to the technical scheme, the functional areas are arranged on the stirring probe and the bottom surface of the shaft shoulder, and the two groups of functional areas are combined and matched for use, so that the working efficiency is improved; in addition, in order to save materials and reduce cost, the stirring probe and the shaft shoulder are designed to be detachably connected, different materials can be selected, the replacement is convenient, and the service life is prolonged.
Description
Technical Field
The utility model relates to the technical field of friction stir welding, in particular to a split stirring head capable of being assembled quickly and improving efficiency.
Background
Friction stir welding is a non-fusion welding method. The method utilizes a special tool, namely a stirring head, which rotates at a high speed and is inserted into a piece to be welded, the stirring head and the piece to be welded generate a large amount of friction heat, when the metal is in a molten state, the metal starts to advance, the stirring head guides the molten metal to the rear part of the metal in the welding process, and then the molten metal is fused through a stirring probe at the end part of the stirring head, and a compact welding seam is formed by forging under the pressure of the top end. The core of the friction stir welding technology is a stirring head, and the friction stir welding can realize the welding of materials such as aluminum alloy, copper alloy, magnesium alloy, titanium alloy and the like.
In the prior art, the application number is: CN200820150222.1, the prior art discloses a split type stirring head, and stirring probe can be dismantled and installed, but the shaft shoulder also has the loss when stirring probe wearing and tearing, and the shaft shoulder loss seriously can influence the material mobility for the material gathers together the difficulty, thereby influences welding quality and work efficiency, consequently in order to improve work efficiency, need design a stirring head probe and shaft shoulder district all can the fast assembly and improve the split type stirring head of efficiency and solve above problem.
Disclosure of Invention
The utility model aims to provide a split stirring head which can be assembled quickly and has improved efficiency, so as to overcome the defects in the prior art.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
the utility model provides a split type stirring head that can fast assembly and raise the efficiency, includes clamping part, shaft shoulder, and with the stirring probe of shaft shoulder detachable installation, the clamping part with the shaft shoulder can dismantle and be connected, stirring probe's one end is provided with first stirring function district, the second stirring function district has been seted up to the bottom surface of shaft shoulder, first stirring function district with join each other between the second stirring function district and form the main function district.
Preferably, the first stirring function region is a conical thread arranged at the lower end part of the stirring probe.
Preferably, the second stirring function area is a double circular groove arranged on the bottom surface of the shaft shoulder part, and the inner ring of the double circular groove is deeper than the outer ring.
Preferably, a side fixing surface for connecting a fastener is processed on one side of the upper end shaft part of the clamping part, a first plug hole for plugging the shaft shoulder part is axially formed in the bottom surface of the clamping part, a first jackscrew fixing hole communicated with the first plug hole is formed in the horizontal direction, a plug shaft matched with the first plug hole for plugging is arranged at the upper end of the shaft shoulder part, a first side fixing surface for connecting the fastener is processed on one side of the plug shaft, a second plug hole for plugging the stirring probe is formed in the bottom surface of the shaft shoulder part axially inwards, and a second jackscrew fixing hole communicated with the second plug hole is formed in the horizontal direction of the shaft shoulder part.
Preferably, a second inserting shaft matched with the second inserting hole for inserting is arranged on the stirring probe, and a second side fixing surface for connecting a fastener is arranged on one side of the second inserting shaft.
The beneficial effects of the utility model are as follows: according to the technical scheme, the functional areas are arranged on the stirring probe and the bottom surface of the shaft shoulder, and the two groups of functional areas are combined and matched for use, so that the working efficiency is improved; in addition, in order to save materials and reduce cost, the stirring probe and the shaft shoulder are designed to be detachably connected, different materials can be selected, the replacement is convenient, and the service life is prolonged.
Drawings
FIG. 1 is a schematic structural view of a split stirring head capable of being quickly assembled and improving efficiency;
FIG. 2 is a schematic view of a clamping part of a split stirring head capable of being assembled quickly and improving efficiency;
FIG. 3 is a schematic view of a shoulder portion of a split stirring head capable of being quickly assembled and improving efficiency;
FIG. 4 is a schematic view of a stirring probe of a split stirring head capable of being quickly assembled and improving efficiency;
in the figure: 1. a clamping part; 11. a first plug hole; 12. a first jack screw fixing hole; 13. a side fixing surface; 2. a shaft shoulder; 21. a second agitation function region; 22. a plug-in shaft; 23. a first side fixing surface; 24. a second plug hole; 25. a second jack screw fixing hole; 3. stirring the probe; 31. a first agitation function region; 32. the second plug-in shaft; 33. a second side fixing surface; 4. a main functional area.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
In the description of the present utility model, it should be understood that the terms "upper," "lower," "front," "rear," "left," "right," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the present utility model and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.
Referring to fig. 1 to 4, a split type stirring head capable of being rapidly assembled and improving efficiency comprises a clamping part 1, a shaft shoulder part 2 and a stirring probe 3 detachably mounted on the shaft shoulder part 2, wherein the clamping part 1 is detachably connected with the shaft shoulder part 2, one end of the stirring probe 3 is provided with a first stirring functional area 31, the bottom surface of the shaft shoulder part 2 is provided with a second stirring functional area 21, and the first stirring functional area 31 and the second stirring functional area 21 are mutually combined and connected to form a main functional area 4.
A side fixing surface 13 for connecting a fastener is machined on one side of the upper end shaft part of the clamping part 1, and the motor is convenient to install.
In order to adapt to different stirring materials for working, the shaft shoulder part 2 and the stirring probe 3 are detachably connected, and specific embodiments are as follows: threaded connection, locking connection and other modes; the shaft shoulder parts 2 and the stirring probes 3 can be adapted, combined and replaced according to the materials required to be stirred, so that the optimal stirring effect is achieved.
One embodiment of the utility model is as follows: a first plug hole 11 for plugging the shaft shoulder 2 is axially formed in the bottom surface of the clamping part 1, a first jack screw fixing hole 12 which is mutually communicated with the first plug hole 11 is formed in the horizontal direction, a plug shaft 22 which is matched with the first plug hole 11 for plugging is formed at the upper end of the shaft shoulder 2, a first side fixing surface 23 for connecting a fastener is formed on one side of the plug shaft 22, a second plug hole 24 for plugging the stirring probe 3 is axially and inwards formed in the bottom surface of the shaft shoulder 2, a second jack screw fixing hole 25 which is communicated with the second plug hole 24 is formed in the horizontal direction of the shaft shoulder 2, a second plug shaft 32 which is matched with the second plug hole 24 for plugging is formed in the stirring probe 3, a second side fixing surface 33 for connecting a fastener is formed on one side of the second plug shaft 32, the specific plug shaft 22 of the shaft shoulder 2 is inserted into the first plug hole 11 of the clamping part 1, the first side fixing surface 23 of the plug shaft 22 faces the first jack screw fixing hole 12, the jack screw fixing hole 2 is formed in the side of the first jack screw fixing hole 2, the jack screw fixing hole 2 is clamped with the second jack screw fixing hole 25, and the jack screw fixing hole 2 is formed in the second jack screw fixing hole 2 and the jack screw fixing hole 32 is formed in the shaft shoulder 2;
after the stirring probe 3 is mounted in cooperation with the shaft shoulder 2, the upper end surface of the first stirring function region 31 of the stirring probe 3 and the lower end surface of the second stirring function region 21 of the shaft shoulder 2 are positioned at the same horizontal plane.
The first stirring functional area 31 is a screw thread head arranged at the lower end part of the stirring probe 3, the whole screw thread head is a cone, and one side of the cone with small diameter faces downwards. The second stirring functional area 32 is a double circular groove arranged on the bottom surface of the shaft shoulder 2, the inner ring of the double circular groove is deeper than the outer ring, the material gathering effect is achieved in the rotating process, and the first stirring functional area 31 and the second stirring functional area 32 are matched for use when the first stirring functional area 31 rotates, so that the material gathering, rotating, flowing and fusing effects are achieved.
The utility model has the advantages that the technical proposal sets the functional areas on the stirring probe and the bottom surface of the shaft shoulder, and combines and uses the two groups of functional areas, thereby improving the working efficiency; in addition, in order to save materials and reduce cost, the stirring probe and the shaft shoulder are designed to be detachably connected, different materials can be selected, and the service life is prolonged.
The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.
Claims (5)
1. The utility model provides a split type stirring head that can fast assembly and raise the efficiency, includes clamping part, axle shoulder, and with axle shoulder detachable installation's stirring probe, its characterized in that: the clamping part is detachably connected with the shaft shoulder part, one end of the stirring probe is provided with a first stirring functional area, the bottom surface of the shaft shoulder part is provided with a second stirring functional area, and the first stirring functional area and the second stirring functional area are mutually combined and connected to form a main functional area.
2. The split stirring head capable of being quickly assembled and improving efficiency according to claim 1, wherein: the first stirring functional area is a conical thread arranged at the lower end part of the stirring probe.
3. The split stirring head capable of being quickly assembled and improving efficiency according to claim 1, wherein: the second stirring function area is a double circular groove arranged on the bottom surface of the shaft shoulder part, and the inner ring of the double circular groove is deeper than the outer ring.
4. The split stirring head capable of being quickly assembled and improving efficiency according to claim 1, wherein: the upper end shaft part one side of clamping part is processed to have the side face that is used for connecting the fastener the first jack-in hole that supplies shaft shoulder portion grafting is offered to clamping part bottom surface axial, and offered the first jackscrew fixed orifices that communicates each other with first jack-in hole in the horizontal direction, the shaft shoulder upper end is provided with the grafting axle that cooperates first jack-in hole grafting, one side processing of grafting axle has the first side face that is used for connecting the fastener the second jack-in hole that supplies stirring probe grafting has been offered to the bottom surface axial inwards of shaft shoulder, and offered the second jackscrew fixed orifices with second jack-in hole intercommunication at the horizontal direction of shaft shoulder portion.
5. The split stirring head capable of being quickly assembled and improving efficiency according to claim 4, wherein: the stirring probe is provided with a second plug-in shaft matched with the second plug-in hole for plug-in connection, and one side of the second plug-in shaft is provided with a second side fixing surface for connecting a fastener.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320866480.4U CN219632815U (en) | 2023-04-18 | 2023-04-18 | Split stirring head capable of being assembled quickly and improving efficiency |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320866480.4U CN219632815U (en) | 2023-04-18 | 2023-04-18 | Split stirring head capable of being assembled quickly and improving efficiency |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219632815U true CN219632815U (en) | 2023-09-05 |
Family
ID=87819425
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320866480.4U Active CN219632815U (en) | 2023-04-18 | 2023-04-18 | Split stirring head capable of being assembled quickly and improving efficiency |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219632815U (en) |
-
2023
- 2023-04-18 CN CN202320866480.4U patent/CN219632815U/en active Active
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