A machine tool for processing motorcycle start lever

Abstract

The invention relates to a machine tool used for machining an actuating lever of a motorbike. The machine tool comprises a milling machine provided with a milling cutter and further comprises a guiderail plate, a drag plate and a fixing frame. The guide rail plate is fixed to a worktable of the milling machine, and the drag plate can be horizontally slidably mounted on the guide rail plate. One side of the drag plate is provided with a first stepping motor for driving the drag plate to horizontally slide on the guide rail plate. The fixing frame is vertically fixed to the drag plate, and a rotating circular disc is rotatably arranged on the position, corresponding to the milling cutter, of one side of the fixing frame. A mounting hole is formed in the middle of the rotating circular disc,wherein the mounting hole allows the actuating lever to penetrate and fixes the actuating lever, so that the actuating lever is machined through the milling cutter. A positioning block used for positioning the actuating lever is further arranged on the side, away from the fixing frame, of the rotating circular disc. The machine tool has the beneficial effects that a worker only needs to load andunload the actuating lever from the milling machine, one worker can guard a plurality of machine tools, the machining quality of the actuating lever is improved, the production efficiency is improved,and the production cost is saved.

Description

Technical field [0001] The invention relates to the field of mechanical processing equipment, in particular to a machine tool used for processing the start rod of a motorcycle. Background technique [0002] The structure of the motorcycle start lever is as figure 1 with 2 As shown, the processing surface a includes two planes forming 90 degrees to each other, and there is a circular arc surface transition connection between the two planes. [0003] For the machined surface a, the existing processing method is: use a forming knife 15 that is completely consistent with the machined surface to complete one-time processing (such as image 3 Shown). The disadvantage of the above method is that the forming knife 15 is easy to wear and difficult to grind. When the knife edge is worn, a special grinding tool must be used to grind it, and the forming cost is high, and the requirements for grinding equipment and workers are high. The entire processing cost of the starter rod is increased. ...

AI Technical Summary

Problems solved by technology

The disadvantage of the above method is that the forming knife 15 is easy to wear and difficult to grind. When the edge of the knife is worn, it must be ground with a special grinding tool, and the forming cost is high, and the requirements for the equipment and workers for the grinding are high, resulting in Increased overall tooling costs for starter levers

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