Side frame and support seat welding line
A support seat and welding line technology, applied in welding equipment, welding equipment, auxiliary welding equipment, etc., can solve the problems of reducing the quality of the side frame and the support seat, the need for repeated handling of the support seat, and reducing the work efficiency, so as to avoid the collision of components. , The effect of improving efficiency and reducing damage rate
Active Publication Date: 2016-02-10
CRRC QIQIHAR ROLLING CO LTD
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Problems solved by technology
[0004] However, with the existing welding process, the side frame and the support seat need to be repeatedly transported, which reduces the work efficiency, and the quality of the side frame and the support seat will be reduced due to the falling off of the crane and the collision between the parts.
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[0026] figure 1 A top view of a side frame and a support seat welding line provided for an embodiment of the present invention, refer to figure 1 , the welding line 10 includes: a conveying device 11 , at least one loading and unloading device 12 , at least one welding arm 13 and at least one positioner 14 .
[0027] Wherein, the conveying device 11 is used for conveying the side frame and the supporting seat.
[0028] Specifically, the transmission device 11 can be driven by a power device to transfer the side frame and the support seat, and there is no limitation on the power source of the power device, for example, it can be wind energy or electric energy. It should be noted that before welding the side frame and the support seat, the side frame and the support seat have been spot-connected, so the side frame and the support seat in this embodiment have been connected together.
[0029] It should be noted that the transmission device 11 may have multiple implementations, ...
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The invention provides a side frame and supporting seat welding line, comprising a conveying device, at least one loading and unloading device, at least one welding arm and at least one positioner, wherein the conveying device is used for conveying a side frame and a supporting seat, the loading and unloading device is used for carrying the side frame and the supporting seat between the conveying device and the positioner, the positioner is used for rotating the side frame and the supporting seat in a manner of being parallel to the axis of a horizontal plane, and / or rotating the side frame and the supporting seat in a manner of being vertical to the axis of the horizontal plane, and the welding arm is used for performing welding treatment on the side frame and the supporting seat which are fixedly arranged on the positioner. Assembly line work of performing welding treatment on the side frame and the supporting seat is realized, the efficiency of performing welding treatment on the side frame and the supporting seat is improved, part collision caused by repeated swing of a hoist is avoided, and the damage rate of the side frame and the supporting seat is reduced.
Description
technical field [0001] The invention relates to vehicle manufacturing technology, in particular to a welding line for a side frame and a support seat. Background technique [0002] Side frames and support seats are important parts of rail trains. At present, offline welding is required for the welding of side frames and support seats, that is, the welding process for side frames and support seats needs to be separated from the original production line. for welding operations. [0003] Therefore, the welding of side frames and support seats in the prior art involves hoisting the side frames and support seats to a specific work platform for welding by the crane, and then hoisting the side frames and support seats back to the response by the crane after welding is completed. The production line completes the subsequent manufacturing process. [0004] However, with the existing welding process, the side frame and the support seat need to be transported repeatedly, which reduce...
Claims
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IPC IPC(8): B23K37/00B23K37/047
CPCB23K31/02B23K37/047B23K2101/006B65G47/901
Inventor 张忠恕李冰王延辉
Owner CRRC QIQIHAR ROLLING CO LTD