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

Welding machine for flat wire windings in iron cores

A flat wire winding and welding machine technology, applied in welding equipment, welding equipment, auxiliary welding equipment and other directions, can solve the problems of reducing welding efficiency of welding machines, and achieve the effect of saving positioning time and improving welding efficiency.

Active Publication Date: 2021-02-26
CHANGZHOU JINKANG PRECISION MECHANISM
View PDF8 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Obviously, the above-mentioned clamping action has the defect of reducing the welding efficiency of the welding machine

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
  • Welding machine for flat wire windings in iron cores
  • Welding machine for flat wire windings in iron cores
  • Welding machine for flat wire windings in iron cores

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0023] like Figure 1 to Figure 3 As shown, the welding machine of the flat wire winding in the iron core A of the present invention includes a welding gun assembly, a lifting plate 1, a first lifting drive mechanism, a positioning assembly, a rotation drive mechanism, a first translation drive mechanism, and extracts and releases the iron core In the feeding and discharging mechanism, the iron core A can be the stator iron core of the motor, or the rotor iron core. In this embodiment, the iron core A is preferably the stator iron core of the motor.

[0024] The welding torch assembly is preferably fixed on the lifting plate 1, so that the welding torch assembly can rise and fall along with the lifting plate 1, so that the welding machine is compact as a whole. The welding torch assembly includes a support 2, a mounting plate 3, a second lifting drive mechanism 4, a second translational driving mechanism 5, and a welding torch 6. The mounting plate 3 is slidably matched with t...

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 welding machine for flat wire windings in an iron core. A through hole is arranged on a lifting plate; a first lifting driving mechanism connected with the lifting plate; a positioning component is provided with a plurality of matching flat wire welding ends The first through hole of the part, the positioning component is rotatably assembled in the through hole on the lifting plate, and the positioning component separates or matches the welding end of the flat wire with the first through hole when the lifting plate lifts up and down; the rotary drive mechanism, the rotary drive The mechanism rotates with the iron core or the positioning plate to drive the iron core or the positioning assembly to rotate directly or indirectly, and the rotation drive mechanism is located under the lifting plate; the first translation drive mechanism, the first translation drive mechanism is connected with the rotation drive mechanism to drive The rotating drive mechanism moves to the bottom of the lifting plate, so that the center of the iron core corresponds to the center of the through hole; extracts and releases the feeding and discharging mechanism of the iron core, and the feeding and discharging mechanism cooperates with the rotating driving mechanism. The invention has the advantage of improving welding efficiency.

Description

technical field [0001] The invention relates to the technical field of motors, in particular to a welding machine for flat wire windings in an iron core. Background technique [0002] With the continuous development of new energy electric vehicles, the demand for high power density and small volume of drive motors has further increased, which requires the innovative support of new structures, new materials, and new processes. Due to the high slot fill rate of the flat wire winding, the power density can be increased, the current density can be reduced, the temperature rise can be reduced, and the motor efficiency can be improved. Therefore, the stator winding coil has a tendency to develop from round wire to flat wire. [0003] The current flat wire winding motor stator includes a plurality of stator slots and windings arranged in the plurality of stator slots; the winding includes a plurality of conductor segments, each of which has a straight line segment arranged in the ...

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
Patent Type & Authority Patents(China)
IPC IPC(8): B23K31/02B23K37/047
CPCB23K31/02B23K37/047
Inventor 钟仁康蔡江林吴有书
Owner CHANGZHOU JINKANG PRECISION MECHANISM