Unlock instant, AI-driven research and patent intelligence for your innovation.

Novel ultrasonic wave metal point welding machine

An ultrasonic and metal point technology, which is applied in the direction of metal processing equipment, welding equipment, non-electric welding equipment, etc., can solve the problems of restricting the welding strength, the limitation of the ultrasonic function organization system, and the inability to achieve fast, stable and tight integration, and achieve enhanced resistance. The effect of bending ability, increasing contact surface and improving strength

Active Publication Date: 2010-12-29
严卓晟 +3
View PDF6 Cites 5 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, there are limitations in the construction system of ultrasonic functions with only a single fulcrum, resulting in structural stability and balance that cannot meet the needs of high-power and large-area ultrasonic resonance welding, but are only suitable for welding small-area workpieces, and cannot achieve large-area one-time welding. Complete fast, tight and firm welding
Mainly because of the inevitable limitation of the stability and balance of the single fulcrum structure, which seriously restricts the full play of the welding strength; due to the limitation of the welding strength, it is impossible to achieve fast, stable and tightly combined large-area welding

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Novel ultrasonic wave metal point welding machine
  • Novel ultrasonic wave metal point welding machine
  • Novel ultrasonic wave metal point welding machine

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0023] New ultrasonic metal spot welding machine, such as Figure 1-3 As shown, it includes a bottom plate 1 , a movable welding bottom mold 10 and an ultrasonic welding mechanism 13 . The ultrasonic welding mechanism 13 includes an ultrasonic transducer 17 , a horn 20 and a welding mold 11 , the ultrasonic transducer 17 is connected to one end of the welding mold 11 , and the other end of the welding mold 11 is connected to the horn 20 . Two fixing seats 12 are arranged on the bottom plate 1 to connect with the fulcrums of the ultrasonic welding mechanism respectively, and the fixing seats 12 fix the ultrasonic welding mechanism 13 on the bottom plate 1 . The movable welding bottom mold 10 corresponding to the welding mold 11 is arranged on one side of the welding mold 11 . The actual welding area of ​​the welding mold 11 can be increased without reducing the vibration amplitude and welding strength of the welding mold 11 at least. The ultrasonic welding mechanism 13 is pro...

Embodiment 2

[0026] Such as Figure 4 and Figure 5 Another embodiment of the present invention is shown. The novel ultrasonic metal spot welding machine of the present invention is equipped with an electric cabinet 23 provided with equipment such as a control circuit. A calibrating sleeve mounting plate 24 is arranged on the fixed base 12 towards the node stress position, and a calibrating sleeve 26 is arranged on the calibrating sleeve mounting plate 24 , and the calibrating sleeve 26 is connected and fixed with the fulcrum 27 of the ultrasonic welding mechanism 13 . The ultrasonic transducer 17 is fixed on the fixing flange 25 in the calibrating sleeve 26 . The horn 20 is also fixed on the fixing flange in the fixing seat 12 . The fixing flange 25 is connected with the fixing base 12 through fastening screws. An outer cover 28 is arranged outside the ultrasonic transducer 17 and the horn 20 to ensure safety.

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention discloses a novel ultrasonic wave metal point welding machine, comprising a base plate, a movable welding bed die and an ultrasonic wave welding mechanism; wherein the ultrasonic wave welding mechanism comprises an ultrasonic wave transducer, an amplitude transformer and a welding mould, the ultrasonic wave transducer is connected with one end of the welding mould, the other end of the welding mould is connected with the amplitude transformer; the base plate is provided with two permanent seats which are respectively connected with the two pivots of the ultrasonic wave welding mechanism, and the ultrasonic wave welding mechanism is fixed on the base plate by virtue of the permanent seat; and the movable welding bed die corresponding to the welding mould is arranged at one side of the welding mould. The invention has the advantages that: contact surface of ultrasonic wave welding can be increased, welding levelness can be improved, and stability and uniformity of welding can be ensured; the welding mould is supported by two pivots, strength of bearing pressure can be improved, and bending resistance can be enhanced, thus being capable of executing high power welding; and an outer cover is arranged on the ultrasonic wave transducer, thus being dustproof and safe owning to high voltage existed in the transducer.

Description

technical field [0001] The invention relates to an ultrasonic spot welding machine, in particular to a new type of ultrasonic metal spot welding machine which has a large welding area, completes fast welding at one time, and achieves the effect of tight bonding and firmness. Background technique [0002] The structure of the functional welding transducer system of the existing ultrasonic metal spot welding machine is mainly to connect the ultrasonic transducer directly with the horn, and then connect with one end of the welding mold. The ultrasonic transducer converts high-frequency electrical energy into mechanical vibration of synchronous frequency, and transmits it to the welding end face of the mold through the horn to change the amplitude. The high-frequency vibration energy of the mold welding head is transmitted to the joint part of the workpiece to be welded. In this area, the vibration energy causes the surfaces of the workpiece to be welded to rub against each othe...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
IPC IPC(8): B23K20/10
Inventor 严卓晟严锦璇罗妙珠严卓理
Owner 严卓晟