Multi-spot welding process for ring parts
A technology of ring parts and process method, which is applied in the field of multi-spot welding technology of ring parts, can solve the problems that the quality of solder joints cannot be guaranteed, and the utilization rate of multi-spot welding equipment is low, so as to achieve the effect of fast multi-spot welding
Active Publication Date: 2016-06-01
长春三友汽车部件制造有限公司
View PDF6 Cites 0 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
[0003] The purpose of the present invention is to solve the problem that the combination of ordinary welding machine and multi-point electrode cannot guarantee the quality of the welding spot or the low utilization rate of the special multi-spot welding machine in existing multi-spot welding. spot welding process
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 moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0013] see figure 1 and figure 2 As shown, it is an embodiment of the present invention, at first measure the inner diameter a of the ring of the ring part, adjust the horizontal diameter b of the positioning pin 1, make the horizontal diameter b of the positioning pin 1 greater than the inner diameter a of the ring of the ring part, and place the ring part Hold up, fix the positioning pin 1 on the connecting rod 5 through the locking bolt 2, put the ring part on the positioning pin 1, adjust the horizontal position of the positioning pin 1 and the upper electrode 8 and the lower electrode 7 of the welding machine C, so that The position where the ring part needs to be welded is perpendicular to the upper electrode 8 and the lower electrode 7 of the welding machine C, and then adjust the contact surface 6 between the positioning pin 1 and the ring part and the lower electrode 7 of the welding machine to be on the same plane.
[0014] The positioning pin 1 is fixed on the ele...
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
Login to View More Abstract
The invention discloses a ring-shaped part multiple-spot welding process method. The ring-shaped part multiple-spot welding process method comprises the steps of firstly measuring a circular-ring inner diameter of an annular part, adjusting the horizontal diameter of a positioning pin, enabling the horizontal diameter of the positioning pin to be smaller than the circular-ring inner diameter of the annular part, supporting the annular part, fixing the positioning pin on a connecting rod through a locking bolt, enabling the annular part to sleeve the positioning pin, adjusting horizontal positions of the positioning pin and a welding machine electrode, enabling the position required to be welded of the annular part to be perpendicular to the welding machine electrode, and performing readjustment to enable contact faces of the positioning pin and the annular part to be located on the same plane with a lower electrode of a welding machine. The ring-shaped part multiple-spot welding process method can achieve quick multiple-spot welding based on a common seat spot welding machine, an operator can simply and conveniently repair the electrode, conveniently and quickly replace other products during welding and perform operation by himself / herself.
Description
technical field [0001] The invention relates to a spot welding process, in particular to a multi-spot welding process for ring parts. Background technique [0002] At present, there are two known methods for multi-spot welding. One is to use a combination of ordinary welding machine and multi-spot electrodes for welding, which is to control three electrodes to be energized at the same time through a transformer. The current and pressure are consistent, so the quality of the three solder joints cannot be guaranteed; the second is to use a special multi-spot welding machine for welding. This kind of multi-spot welding machine is expensive, the more points the more expensive, and it is often used as a special machine , The utilization rate of the equipment is not high, and it is impossible to use it to produce other products or it is difficult to use it to produce other products. Contents of the invention [0003] The purpose of the present invention is to solve the problem ...
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
Login to View More Patent Type & Authority Patents(China)
IPC IPC(8): B23K31/02B23K37/04
CPCB23K11/115B23K37/04
Inventor 赵威
Owner 长春三友汽车部件制造有限公司