Combined friction stir welding soldering set capable of removing flash
A friction stir and combined technology, applied in welding equipment, manufacturing tools, non-electric welding equipment, etc., can solve the problems of damaging the surface of the welded material, affecting the welding quality, and prone to flashing, so as to improve efficiency and facilitate disassembly and assembly Or replacement, to avoid the effect of damage
Inactive Publication Date: 2015-12-02
昆山斯格威电子科技有限公司
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Problems solved by technology
[0002] As a mechanized connection technology, during the friction stir welding welding process, the stirring head rotates at high speed and moves forward to form solid phase welding without welding reinforcement. However, due to the rotation and extrusion of the stirring head, during the friction stir welding process, The phenomenon of flashing is easy to appear, which affects the welding quality. At present, the common process of removing flashing is mechanical grinding after welding, which is time-consuming and laborious, and it is easy to damage the surface of the material to be welded
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[0012] The present invention will be further described below in conjunction with the drawings. The following embodiments are only used to illustrate the technical solutions of the present invention more clearly, and cannot be used to limit the protection scope of the present invention.
[0013] Such as figure 1 As shown, a combined friction stir welding tool capable of removing flash is characterized in that it comprises a stirring head base and a grinding base. The stirring head base includes a clamping handle 1, a supporting shoulder 2, a connecting body 3, The shaft shoulder 4 and the stirring needle 5, the clamping handle 1, the supporting shoulder 2, the connecting body 3, the shaft shoulder 4 and the stirring needle 5 are coaxially made into one body from top to bottom, and the clamping handle 1 is milled up There is a clamping plane. The grinding base includes a mounting seat 7 and a grinding wheel plate 8. The grinding wheel plate 8 is a plate-like structure with an "L" ...
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The invention discloses a combined friction stir welding soldering set capable of removing flash. The combined friction stir welding soldering set capable of removing the flash is characterized by comprising a stirring head base body and a polishing base body, wherein the stirring head base body comprises a clamping handle, a supporting shoulder table, a connection body, a shaft shoulder and a stirring needle which are all coaxially and sequentially made into a whole from top to bottom, and a clamping plane is milled on the clamping handle; the polishing base body comprises an installing base and grinding wheel plates, each grinding wheel plate is of a platy structure with an L-shaped cross section, the shaft shoulder is sleeved with the installing base, and a fastening screw sequentially penetrates through holes of the grinding wheel plates and a threaded through hole of the installing base to be fixed to the shaft shoulder. According to the combined friction stir welding soldering set capable of removing the flash, by arranging the grinding wheel plates, the flash defect can be effectively overcome in the welding process, a high-quality weld joint with the surface being smooth can be obtained, damage to the surface of a material caused by mechanical polishing and other technologies performed after welding is avoided, time and labor are saved, and modernized production is facilitated.
Description
Technical field [0001] The invention relates to a friction stir welding welding tool, in particular to a combined friction stir welding welding tool capable of removing flash. Background technique [0002] As a mechanized joining technology, in the friction stir welding process, the stirring head rotates at a high speed and moves forward to form solid phase welding, and there is no welding excess. However, due to the rotation and extrusion of the stirring head, the friction stir welding process Flash is prone to appear, which affects the quality of welding. At present, the commonly used process for removing flash is mechanical polishing after welding, which is time-consuming and labor-intensive, and easily damages the surface of the welded material. Summary of the invention [0003] The purpose of the present invention is to provide a flash-removable combined friction stir welding tool that can effectively remove flash during the stir welding process. [0004] In order to solve the...
Claims
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IPC IPC(8): B23K20/12B23K20/26
CPCB23K20/126B23K20/26
Inventor 李彦国杨洪刚赵欣沈金华蔡智亮康荣峰谷国迎许雄
Owner 昆山斯格威电子科技有限公司