Portable manual vertical milling key duplicating machine

A portable manual vertical milling key duplicating machine comprising:

• a body,
• a main axis component,
• a guide component,
• a clamping component,
• a feeding component,
• a power storage unit,
• a display unit and an electric control unit, wherein
• the body has a fixed handrail, a first lever, a second lever and a gear switch, wherein the second lever connects with the body, wherein
• the said main axis component and the guide component are jointly fixed to the base of the said body, wherein
• the clamping component consists of a first clamping component and a second clamping component, wherein the first clamping component is installed on the same side as the said main axis component and the second clamping component is installed on the same side as the said guide component, wherein the feeding component is an intermediate movement component that provides the movement between the main axis component and the clamping component and the feeding component comprises a first feeding module, a second feeding module and a third feeding module, wherein
• the power storage unit is fixed to the rear side of the body and can supply power in the absence of an external power source, wherein
• the display unit is fixed to the third feeding module and has a power display function to show the remaining power of the power storage unit or charging status and the display unit also has a levelling adjustment function which helps the user judge whether the probe at the end of the guide component and the cutter at the end of the main axis component remain at the same height, wherein
• the electric control unit is used to connect the power storage unit and the display unit, wherein the second lever has a lever mechanism with a locking function and comprises a lever, a lever servo axis, a lever sleeve, a sliding bush A, a sliding bush B, a locking copper column, a key duplicating machine body, a lever base, a lever axis, an arc limiting groove and an arc limiting boss, wherein
• the lever sleeve is installed on the key duplicating machine body and rigidly connected to the key duplicating machine body and the lever sleeve is fitted with the said arc limiting boss, wherein
• the sliding bush A and the said sliding bush B are installed in the internal hole of the said lever sleeve, and wherein
• the lever servo axis is equipped with the lever base, the lever axis and the arc limiting groove, where the lever axis is flexibly connected to the internal holes of the sliding bush A and the sliding bush B, the arc limiting groove is installed around the arc limiting groove and the bottom of the lever is fitted with the locking copper column.