A positioning tool for spot welding of empennage frame
A technology for positioning tooling and tail wings, applied in auxiliary devices, manufacturing tools, welding equipment, etc., can solve the problems of high labor intensity, poor welding effect, complex structure, etc., and achieve the effect of reducing labor intensity, improving work efficiency, and effective positioning
Inactive Publication Date: 2015-11-11
JINXI IND GRP
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Problems solved by technology
[0003] The purpose of the present invention is to solve the disadvantages of the traditional positioning tool for welding the tail barrel and the support block, such as complex structure, poor welding effect, and high labor intensity, and to provide a positioning tool for spot welding of the tail frame. Automation can not only effectively control deformation and improve product quality, but also reduce labor intensity and improve work efficiency
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[0021] A kind of positioning frock for empennage frame spot welding of the present invention, as figure 1 As shown, it includes a turntable 1, a tension mechanism 2, a positioning platform 7, a support frame 8, and a compression mechanism 5;
[0022] Such as figure 2 As shown, the tensioning mechanism 2 includes a tensioning cylinder body 9, a tensioning cylinder, a guide rail, and a tensioning mold 10; the upper surface of the tensioning cylinder body 9 is processed with circumferentially distributed and radially grooved rail grooves, and the tensioning cylinder body 9 guide rails are installed in each guide rail groove on the upper surface, and a tensioning die 10 is vertically fixed on the upper surface of each guide rail. The upper end of the tightening die 10 extends outwards from the axial clamping platform, and the outer surface of the tightening die 10 is processed with a support block positioning groove whose position matches the mounting hole of the support block o...
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The invention relates to a positioning tool for spot welding of a tail wing frame, and belongs to the field of welding. The positioning tool comprises a turntable, a tight supporting mechanism, a positioning table, a supporting frame and a compressing mechanism; the supporting frame is fixed to the turntable; the tight supporting mechanism is fixed to the lower surface of the supporting frame; the compressing mechanism is connected to the upper end of the supporting frame; a tool to be welded is supported and positioned through the tight supporting mechanism, and then a supporting block is inserted; the compressing mechanism is controlled by a cylinder to downwards move and compress the rear end of the supporting block, and the turntable is rotated, so as to accomplish all spot welding operations. With the adoption of the positioning tool for the spot welding of the tail wing frame, a tail wing barrel under welding and the supporting block under spot welding are effectively positioned; the semi-automation is realized, thus labor intensity is greatly reduced, working efficiency is also raised; in addition, the welded tail wing frame has a good effect; the positioning tool is importantly valuable or popularization and application.
Description
technical field [0001] The invention relates to a positioning tool for spot welding of an empennage frame, which belongs to the field of welding. Background technique [0002] The processing process of a certain type of empennage bracket is as follows: firstly process the empennage barrel with the mounting hole of the support block on the side wall, and then weld the support block in the mounting hole of the support block of the empennage barrel. When welding the support block in the traditional process, the tooling combined with the mandrel and multiple positioning blocks is usually used, the mandrel is placed in the empennage barrel, and multiple positioning blocks are used to cooperate to ensure the size and position requirements of the support block. The positioning tool with this structure mainly has the following disadvantages: first, the parts are bulky and complex in structure, and it is not easy to operate; second, relying on the mutual cooperation of multiple posit...
Claims
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IPC IPC(8): B23K37/04
CPCB23K37/0435B23K37/047
Inventor 杨兰张降梅王艳艳杜明夏丽英程小晋李峰范国军段建霞陈羽
Owner JINXI IND GRP