Recently, Hangzhou Machine Tool Group has successfully produced the first HZ-KD6525×16 CNC gantry moving beam type guide rail grinding machine for precision grinding of CNC track plate grinding machine guide rails. After acceptance, it has been put into trial production.
Yao Jun, Marketing Department of Hangji Group, introduced to the Adsale Machinery Industry Network that the machine tool beam moves up and down through the ball screw on the left and right columns, and the lock of the beam and the column uses the same hydraulic power source to supply the pressure oil multi-point clamp. Tight hydraulic disc spring clamping mechanism. When the beam needs to be moved, the beam clamping mechanism is first loosened, and the two servo motors respectively drive the lifting screw to synchronously rotate through the two worm gear reduction boxes. In the future, in order to obtain higher beam level accuracy, an electronic level will be placed on the beam, and the horizontal error signal will be used as a response to the synchronization error to better ensure the horizontal accuracy of the beam.
HZ-KD6525×16 CNC gantry moving beam type rail grinding machine has the function of grinding concave or convex guide rail curve. The machine tool adopts a double-column gantry-style symmetrical layout, which consists of a closed frame structure composed of a bed body, a double column and a top beam. A double-column beam is mounted on the double column. There are two pallets on the beam, which are equipped with peripheral grinding heads and universal grinding heads. The double grinding heads are respectively vertically moved along the carriage guide rail; the carriage moves along the movable beam guide rails; the reciprocating motion of the table is hydraulically driven. The bed and the workbench are static pressure guide pairs.
Yao Jun said that the moving beam type gantry structure is difficult to manufacture, and only a few manufacturers in China can manufacture such machine tools. For a long time, such machines have relied on imported German, Italian and Japanese products. At present, Hangji Group can manufacture high-grade dynamic beam guide grinding machines by itself, providing key guide processing equipment for many domestic users and becoming China's “Wadlichâ€.
Yao Jun, Marketing Department of Hangji Group, introduced to the Adsale Machinery Industry Network that the machine tool beam moves up and down through the ball screw on the left and right columns, and the lock of the beam and the column uses the same hydraulic power source to supply the pressure oil multi-point clamp. Tight hydraulic disc spring clamping mechanism. When the beam needs to be moved, the beam clamping mechanism is first loosened, and the two servo motors respectively drive the lifting screw to synchronously rotate through the two worm gear reduction boxes. In the future, in order to obtain higher beam level accuracy, an electronic level will be placed on the beam, and the horizontal error signal will be used as a response to the synchronization error to better ensure the horizontal accuracy of the beam.
HZ-KD6525×16 CNC gantry moving beam type rail grinding machine has the function of grinding concave or convex guide rail curve. The machine tool adopts a double-column gantry-style symmetrical layout, which consists of a closed frame structure composed of a bed body, a double column and a top beam. A double-column beam is mounted on the double column. There are two pallets on the beam, which are equipped with peripheral grinding heads and universal grinding heads. The double grinding heads are respectively vertically moved along the carriage guide rail; the carriage moves along the movable beam guide rails; the reciprocating motion of the table is hydraulically driven. The bed and the workbench are static pressure guide pairs.
Yao Jun said that the moving beam type gantry structure is difficult to manufacture, and only a few manufacturers in China can manufacture such machine tools. For a long time, such machines have relied on imported German, Italian and Japanese products. At present, Hangji Group can manufacture high-grade dynamic beam guide grinding machines by itself, providing key guide processing equipment for many domestic users and becoming China's “Wadlichâ€.
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