Welding head structure for ultrasonic metal welding machine
A metal welding and ultrasonic technology, applied in the field of ultrasonic metal welding machines, can solve the problems of reducing the working efficiency of metal friction welding and the friction force is not very large, and achieve the effects of improving friction, speeding up energy conversion, and improving work efficiency.
Inactive Publication Date: 2016-03-16
SUZHOU RECEN PRECISION MACHINERY CO LTD
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Problems solved by technology
The welding head and the welding position are set in parallel, so the friction is not very strong, which will reduce the working efficiency of metal friction welding to a certain extent
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[0015] The implementation of the present invention will be illustrated by specific specific examples below, and those skilled in the art can easily understand other advantages and effects of the present invention from the contents disclosed in this specification.
[0016] see figure 1 , 2 . It should be noted that the structures, proportions, sizes, etc. shown in the drawings attached to this specification are only used to match the content disclosed in the specification, for those who are familiar with this technology to understand and read, and are not used to limit the implementation of the present invention. Limiting conditions, so there is no technical substantive meaning, any modification of structure, change of proportional relationship or adjustment of size, without affecting the effect and purpose of the present invention, should still fall within the scope of the present invention. The disclosed technical content must be within the scope covered. At the same time,...
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The invention provides a welding head structure for an ultrasonic metal welding machine. The welding head structure comprises an amplitude transformer connecting part, a transition part and a friction head connecting part; the amplitude transformer connecting part is used for connecting with an amplitude transformer; the friction head connecting part is used for connecting with a friction head of a welding head; and a certain angle is formed between the axis of the amplitude transformer connecting part and the axis of the friction head connecting part. As a certain angle is formed between the axis of the amplitude transformer connecting part of the welding head structure of the ultrasonic metal welding machine and the axis of the friction head connecting part, when the welding head is connected with the transversely arranged amplitude transformer, the friction head connected to the friction head connecting part can be downwards inclined by a certain angle, certain pressure can be formed to a welded workpiece, the friction force of the welding head on the workpiece surface can be effectively increased, the energy conversion is quickened, and the working efficiency of the ultrasonic metal welding machine can be effectively improved.
Description
technical field [0001] The invention relates to an ultrasonic metal welding machine, in particular to a welding head structure used in the ultrasonic metal welding machine. Background technique [0002] Ultrasonic wave metal spot welder (Ultrasonic wave metal spot welder) is an advanced technology that converts high-frequency electric energy into mechanical vibration energy through a transducer and acts on the workpiece to generate high-frequency friction between the surfaces of the two workpieces until the surfaces of the two workpieces are heated and welded together. high-tech equipment. It can perform point and strip welding on thin conductive metal materials such as copper, silver, chrome and nickel, and can be widely used in thyristor chip leads, fast fuse melt sockets, electrical lead terminals, lithium ions, nickel Spot and strip welding of hydrogen and nickel-cadmium battery tabs and tabs. The main components of a set of ultrasonic welding system include ultrasonic...
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IPC IPC(8): B23K20/10
CPCB23K20/106
Inventor 程振峰
Owner SUZHOU RECEN PRECISION MACHINERY CO LTD