Structure for regulating electrode tip device of metal round-link chain automatic flashing butt welding machine
A technology of automatic flashing and structure adjustment, applied in the direction of electrode features, resistance electrode holders, metal processing equipment, etc., can solve problems such as difficult to ensure accurate welding of chain links with different pitches
Active Publication Date: 2015-06-17
无锡市福克斯煤矿机械制造有限公司
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Problems solved by technology
The disadvantage of this electrode head device is that the distance between the electrode clamp and the rotating shaft of the main shell is fixed, and it is difficult to ensure accurate welding of chain links with different pitches.
Method used
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Embodiment Construction
[0012] The specific embodiments of the present invention will be further described below in conjunction with the accompanying drawings.
[0013] Figure 1~Figure 3 , including the main housing 1, the joint bearing 2, the horizontal clamping cylinder hinge seat 3, the horizontal clamping cylinder 4, the first lever plate 5, the lever plate pin 6, the tie rod 7, the tie rod pin 8, the joint bearing 9. Vertical clamping cylinder 10, cylinder support seat 11, vertical clamping cylinder support shaft 12, rear electrode clamp 13, rear clamping arm 14, buffer cylinder 15, pressure pin 16, support fork 17, welding electrode 18, joint Bearing 19, pitch adjustment cylinder 20, bridge frame 21, bearing pin 22, bearing plate 23, second lever plate 24, horizontal swing fork 25, front electrode clamp 26, front clamping arm 27, guide rod 28, upper clamp Tight block 29, lower clamping block 30, pivot 31, disc spring 32, joint bearing 33 etc.
[0014] Such as Figure 1~Figure 3 As shown, it...
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The invention relates to a structure for regulating an electrode tip device of a metal round-link chain automatic flashing butt welding machine. The structure comprises a main shell; two vertical ends of the main shell are respectively a hinged end and a free end; the hinged end of the main shell is provided with a bridge frame as a hinge point; the bridge frame is slidingly matched on the lower side of the main shell in an axial direction of the main shell; a pitch regulating cylinder which is used for driving the main shell to move in the axial direction is arranged between the bridge frame and the main shell. According to the structure, the hinged end of the main shell is arranged in a separated manner and a pitch regulating cylinder is arranged to regulate the position of a hinge point of the main shell relative to the free end of the main shell while the butt welding machine is assembled, so that the butt welding machine can precisely weld chain rings with different pitches.
Description
technical field [0001] The invention relates to automatic welding equipment for metal circular chains, in particular to an adjustment structure for an electrode head device of an automatic flash butt welding machine for metal circular chains. Background technique [0002] The metal round link chain automatic flash butt welding machine is a device that uses flash butt welding to automatically weld metal round link chains, which can be used to weld infinitely long chains, chain segments or single links. The function of the electrode head device is to clamp the link to be welded in the welding position, and to provide a sufficient welding current to the link. [0003] The existing electrode head device includes a main housing hinged on the housing of the destab device or the housing of the upsetting slide. The main housing is hinged with a front clamping arm and a rear clamping arm, and a front clamping arm and a rear clamping arm. A front electrode clamp and a rear electrode ...
Claims
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IPC IPC(8): B23K11/31B23K11/04
Inventor 王洪军郑卫
Owner 无锡市福克斯煤矿机械制造有限公司