Clamping structure for circuit board welding
A clamping structure and circuit board technology, applied in the directions of printed circuits, auxiliary devices, welding equipment, etc., can solve the problems of increasing the circuit board process, increasing the work intensity of the operator, reducing the welding efficiency of the circuit board, etc., to improve the clamping effect. , the effect of moving up to stabilize and improve accuracy
Inactive Publication Date: 2015-10-21
SICHUAN LANXUNBAOER ELECTRONICS TECH
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The invention discloses a clamping structure for circuit board welding. The clamping structure comprises a weld holder and a hydraulic cylinder, wherein a baffle, a supporting rod and an air cylinder are fixed to the weld holder, a movable block is hinged to the output end of the hydraulic cylinder, and the top end of the supporting rod is hinged to the bottom surface of the movable block; a chuck is fixed to the side wall of the movable block, a top plate is fixed to the output end of the air cylinder, and a rectangular groove is formed in the vertical portion of the baffle; a plurality of rollers parallel to the top plate are arranged in the rectangular groove in a rotary mode, the end of one side of the top plate is aligned with the outer wall of each roller in the vertical direction, and an elastic rubber mat is installed on the upper surface of the top plate. In the whole circuit board welding process, lifting and fastening of a circuit board are achieved by controlling the air cylinder and the hydraulic cylinder, movement of the circuit board during welding can be avoided through a U-shaped clamping area formed by the chuck, the top plate and the baffle, and then the welding precision of components on the circuit board is improved.
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