Patent ID: 9539657
Date: 2017-01-10
CPC Classifications: B23D,Y10T

Claim:
1. A double-saw band saw machine comprising: a base including a frame seat located in a first axial direction, a feeding seat which is located in a second axial direction perpendicular to the first axial direction and disposed at one side of the frame seat, and a clamp seat which is located in the second axial direction and disposed at another side of the frame seat; a first band saw unit disposed on the frame seat and movable along the first axial direction and including a first frame slidably mounted on the frame seat, two first rotating wheels mounted on the first frame, and a first band saw blade wound around the two first rotating wheels; a second band saw unit being mounted on the frame seat and movable along the first axial direction to move toward or away from the first band saw unit, the second band saw unit including a second frame slidably mounted on the frame seat, two second rotating wheels mounted on the second frame, and a second band saw blade wound around the two second rotating wheels; a feeding unit rotatably mounted on the feeding seat and movable along the second axial direction; and a clamp unit disposed on the clamp seat and movable along the second axial direction; wherein the feeding unit includes a feeding slide block slidably disposed on the feeding seat, a feeding table rotatably disposed on the feeding slide block, and a carrier which is disposed on the feeding table and capable of moving up and down, the clamp unit includes a clamp slide block slidably disposed on the clamp seat, a clamp table fixed to the clamp slide block, and a clamp device rotatably disposed on the clamp table, the feeding unit further comprises two parallel feeding slide rails for slidably mounting of the feeding slide block, a feeding motor fixed to the feeding seat, a feeding screw rotated by the feeding motor, and a feeding nut screwed on the feeding screw and fixed to the feeding slide block.