CN211305188U - Friction stir welding cooling knife handle - Google Patents
Friction stir welding cooling knife handle Download PDFInfo
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- CN211305188U CN211305188U CN201922388831.1U CN201922388831U CN211305188U CN 211305188 U CN211305188 U CN 211305188U CN 201922388831 U CN201922388831 U CN 201922388831U CN 211305188 U CN211305188 U CN 211305188U
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Abstract
The utility model discloses a friction stir welding cooling handle of a knife, including a handle of a knife body that a position is on base body upper portion, the base body lower part is the cutter clamping part, the winding of cutter clamping part outer fringe has the spiral cooling tube, the first end of spiral cooling tube is connected and is seted up the first interface of the inside first pipeline of base body, the second end of spiral cooling tube is connected and is seted up the first interface of the inside second pipeline of base body, the second interface of second pipeline with connect gradually along the coolant liquid flow circuit between the second interface of first pipeline and be provided with coolant liquid storage container, coolant liquid circulating pump, radiator and booster pump.
Description
Technical Field
The utility model belongs to the technical field of the machine tooling, concretely relates to friction stir welding cooling handle of a knife.
Background
Friction stir welding is a new development of friction welding methods and is a patented technology proposed by british welding research. It can reliably connect various non-ferrous metals with poor melting weldability and other materials, and has simple connection process and better process adaptability. The method is widely applied to the fields of aerospace, high-speed rail, new energy automobiles and the like.
On the other hand, the friction stir welding generates high temperature in the welding process, and then the high temperature is transmitted to the friction stir welding tool shank and the equipment spindle through the friction stir welding tool; if the spindle is in a high-temperature state for a long time, the spindle of the equipment can send out a high-temperature alarm, and further shutdown is caused. And, because the friction stir welding process is required to be carried out in a dry environment, the traditional external cooling mode cannot be adopted, the machine can only be stopped for air cooling, and the machining is continued after natural cooling, so that the defects of low machining efficiency, long idle time, high machining cost and the like are further caused.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that a friction stir welding cooling handle structure with better cooling effect is provided.
The technical problem to be solved can be realized by the following technical scheme.
The utility model provides a friction stir welding cooling handle of a knife, its characterized in that, includes a handle of a knife body 1 who is located base body 10 upper portion, base body 10 lower part is cutter clamping part 11, the winding of 11 outer fringe of cutter clamping part has spiral cooling tube 9, the first end of spiral cooling tube 9 is connected and is seted up in the first interface of the inside first pipeline of base body 10, the second end of spiral cooling tube 9 is connected and is seted up in the first interface of the inside second pipeline of base body 10, the second interface of second pipeline 14 with connect gradually along the coolant liquid flow circuit between the second interface of first pipeline and be provided with coolant liquid storage container, coolant liquid circulating pump 5, radiator 6 and booster pump 7.
As a further improvement of the present technical solution, a first end of the spiral radiating pipe 9 is connected to a first port of the first pipeline 15 through a first sealing nut; the second end of the spiral radiating pipe 9 is connected with the first port of the second pipeline 14 through a second sealing nut 13.
As a preferred embodiment of the present invention, the coolant storage container is a coolant tank.
As a further improvement of the present invention, the spiral radiating pipe 9 is integrally bonded to the cutter holding portion 11.
The utility model provides an above-mentioned friction stir welding cooling handle of a knife can effectively reduce friction stir handle of a knife temperature, improves the life-span of friction stir handle of a knife and equipment, realizes continuous processing, improves production machining efficiency, has reduced manufacturing cost simultaneously.
Drawings
FIG. 1 is a schematic structural view of a friction stir welding cooling handle according to the present invention;
in the figure, 1-shank body, 2-cooling tube sealing nut, 3-cooling liquid tube, 4-cooling liquid tank, 5-cooling liquid circulating pump, 6-radiator, 7-booster pump, 8-cooling tube sealing nut, 9-spiral radiating tube, 10-base body, 11-cutter holder, 12-cooling tube sealing nut, 13-cooling tube sealing nut, 14-channel, 15-channel, 16-cooling liquid tube.
Detailed Description
The following describes in further detail embodiments of the present invention with reference to the accompanying drawings.
Referring to fig. 1, the present invention provides a cooling handle structure as follows:
the upper portion of the base body 10 is a knife handle body 1, the lower portion of the base body 10 is a knife clamping portion 11, the left side and the right side of the base body 10 are respectively provided with a channel 15 and a channel 14 for cooling the base body when the cooling liquid is conveyed, and two ends of the channel 15 are respectively connected with a cooling liquid pipe 16 and a spiral radiating pipe 9 through a cooling pipe sealing nut 8 and a cooling pipe sealing nut 12.
The other end of spiral cooling tube 9 links to each other with passageway 14 through cooling tube sealing nut 13, the other end of passageway 14 connects coolant liquid pipe 3 through cooling tube sealing nut 2, coolant liquid pipe 3 intercommunication coolant liquid case 4, along the flow direction of coolant liquid, the coolant liquid in coolant liquid case 4 is gone into by coolant liquid circulating pump 5 pump and is dispelled the heat in radiator 6, get into spiral cooling tube 9 through the circulation of coolant liquid pipe 16 through passageway 15 after the pressure boost of booster pump 7 again, again through passageway 14 and coolant liquid pipe 3 to coolant liquid case 4, begin next circulation.
The utility model discloses the theory of operation:
friction stir welding cooling handle of a knife centre gripping cutter part pastes spiral cooling tube 9 through silica gel, deposits the coolant liquid in coolant liquid case 4, and cooling liquid circulating pump 5 is taken out the coolant liquid and is cooled down in radiator 6, and in booster pump 7 is the coolant liquid pump after cooling back spiral cooling tube 9, the heat was taken away in the 9 inner circulations of spiral cooling tube to the coolant liquid, realizes the cooling to handle of a knife body 1.
Can discover through the verification, the utility model provides a friction stir welding cooling handle can reduce the temperature of friction stir welding handle of a knife by a wide margin to the realization reaches the equipment and does not shut down to the cooling effect of equipment main shaft, and the constancy of temperature can realize continuous welding operation, reduces down time, improves production efficiency, reduction in production cost's efficiency.
Claims (4)
1. The utility model provides a friction stir welding cooling handle of a knife, its characterized in that, includes a handle of a knife body (1) that is located base body (10) upper portion, base body (10) lower part is cutter clamping part (11), cutter clamping part (11) outer fringe winding has spiral cooling tube (9), the first end of spiral cooling tube (9) is connected and is seted up in the first interface of the inside first pipeline (15) of base body (10), the second end of spiral cooling tube (9) is connected and is seted up in the first interface of the inside second pipeline (14) of base body (10), the second interface of second pipeline (14) with it has coolant liquid storage container (4), coolant liquid circulating pump (5), radiator (6) and booster pump (7) to connect gradually along the coolant liquid way of flowing through between the second interface of first pipeline.
2. A friction stir welding cooled tool shank according to claim 1, wherein the first end of the spiral heat pipe (9) is connected to the first port of the first pipe (15) via a first sealing nut (12); and the second end of the spiral radiating pipe (9) is connected with the first connector of the second pipeline (14) through a second sealing nut (13).
3. A friction stir welding cooled tool shank according to claim 1 wherein the coolant reservoir (4) is a coolant tank.
4. A friction stir welding cooled tool shank according to claim 1, wherein the spiral heat pipe (9) is bonded integrally with the tool holding portion (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922388831.1U CN211305188U (en) | 2019-12-24 | 2019-12-24 | Friction stir welding cooling knife handle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922388831.1U CN211305188U (en) | 2019-12-24 | 2019-12-24 | Friction stir welding cooling knife handle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211305188U true CN211305188U (en) | 2020-08-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922388831.1U Active CN211305188U (en) | 2019-12-24 | 2019-12-24 | Friction stir welding cooling knife handle |
Country Status (1)
| Country | Link |
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| CN (1) | CN211305188U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113172332A (en) * | 2021-05-25 | 2021-07-27 | 孚斯威焊接科技(上海)有限公司 | Installation method, working method and system of liquid cooling friction stir welding tool clamping system |
-
2019
- 2019-12-24 CN CN201922388831.1U patent/CN211305188U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113172332A (en) * | 2021-05-25 | 2021-07-27 | 孚斯威焊接科技(上海)有限公司 | Installation method, working method and system of liquid cooling friction stir welding tool clamping system |
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