Device for mounting spring pieces on machine housing

A device for mounting spring pieces on a machine housing, comprising

• a base plate on which a housing positioning base and a first press are provided;
• a loading holder, having a feeding carriage fixed on a side face thereof, is provided above the housing positioning base;
• a lifting block, which is provided with a first guide rod extending down onto a lower side thereof, is provided at an output end of the first press, and the loading holder is linked with and located below the lifting block;
• the loading holder is provided with a first guide slot having an upward opening to fit to the first guide rod as well as a loading slot running vertically, and the lifting block is fixed to a hold-down plate extending downward so that a lower end of the hold-down plate extends into the loading slot;
• and the feeding carriage is provided with a receiving groove which is communicated with the loading slot and configured to receive the spring pieces, a fixed block and a movable block are provided in the receiving groove, a first compression spring is provided between the fixed block and the movable block, and
• the movable block drives the spring piece to move toward the loading slot under the action of the first compression spring;
• wherein a middle portion of the hold-down plate extends toward the feeding carriage to form an arc-shaped bulge;
• when the hold-down plate moves down to be in contact with the spring piece, front and rear ends of the hold-down plate are in contact with upper end faces of protrusions of the spring piece, and the arc-shaped bulge of the hold-down plate is in contact with an upper end face of an arc-shaped portion of the spring piece;
• and a thickness of both front and rear ends of the hold-down plate is less than that of the spring piece.

A device for mounting spring pieces on a machine housing, comprising

• a base plate on which a housing positioning base and a first press are provided;
• a loading holder, having a feeding carriage fixed on a side face thereof, is provided above the housing positioning base;
• a lifting block, which is provided with a first guide rod extending down onto a lower side thereof, is provided at an output end of the first press, and the loading holder is linked with and located below the lifting block;
• the loading holder is provided with a first guide slot having an upward opening to fit to the first guide rod as well as a loading slot running vertically, and the lifting block is fixed to a hold-down plate extending downward so that a lower end of the hold-down plate extends into the loading slot;
• and the feeding carriage is provided with a receiving groove which is communicated with the loading slot and configured to receive the spring pieces, a fixed block and a movable block are provided in the receiving groove, a first compression spring is provided between the fixed block and the movable block, and
• the movable block drives the spring piece to move toward the loading slot under the action of the first compression spring;
• wherein a bulge, through which the loading slot runs down, is provided at a lower end of the loading holder, and the loading holder moves down under the action of the first press and then is supported on the machine housing so that the bulge extends into the machine housing.