| 摘要 |
A circular saw machine contains a first clamping device, a second clamping device, a first holding plate, a second holding plate, a feeding means, and a sawing device. The first clamping device includes a first clamp mount, a movable clamp block, and a first upper clamp block, the first clamp mount has a first fixing arm, a first holder, a placing portion and a first fixed clamp block. The second clamping device includes a second clamp mount, a second movable clamp block, and a second upper clamp block, the first clamp mount has a second clamp arm, a second holder, and a second fixed clamp block. The first holding plate and the second holding plate are secured on a top end of the second clamp arm. The feeding means is disposed on the first clamping device. The sawing device includes a saw disc. |
| 主权项 |
1. A circular saw machine comprising:
a first clamping device including a first clamp mount, a movable clamp block, and a first upper clamp block, the first clamp mount having a first fixing arm disposed on one side thereof, a first holder mounted above the first fixing arm, a placing portion fixed on the first fixing arm to place a non-sawed workpiece, and a first fixed clamp block secured on an end portion of the first fixing arm, the first movable clamp block horizontally moving on the first clamp mount and cooperating with the first fixed clamp block to clamp two side surfaces of the non-sawed workpiece, the first upper clamp block vertically moving on the first holder and matching with the placing portion to clamp an upper surface and a lower surface of the non-sawed workpiece; a second clamping device including a second clamp mount, a second movable clamp block, and a second upper clamp block, the second clamp mount being located outside the first clamp mount and horizontally moving close to or away from the first clamp mount, the first clamp mount having a second clamp arm parallel to first clamp arm, a second holder located above the second clamp arm, and a second fixed clamp block arranged on an end portion of the second clamp arm, a second movable clamp block horizontally moving on the second clamp mount and to cooperating with the second fixed clamp block to clamp the two side surfaces of the non-sawed workpiece, the second upper clamp block vertically moving on the second holder and pressing the upper surface of the non-sawed workpiece; a first holding plate secured on a top end of the second clamp arm, and between the top end of the second clamp arm and the feeding portion of the first clamp arm being defined a first sawing slit, and the top end of the first holding plate being a tilted face; a second holding plate secured on a top end of the second clamp arm, and a top end of the second holding plate being a flat face, between the top end of the second holding plate and the feeding portion of the first clamp arm being defined a second sawing slit; a feeding means disposed on one side of the first clamping device and clamping the non-sawed workpiece to push the non-sawed workpiece toward the first clamping device and the second clamping device; a sawing device including a saw disc moving toward a sawing gap between the first clamping device and the second clamping device to saw one end of the non-sawed workpiece into a sawed workpiece, and then the sawed workpiece being clamped by the second clamping device; wherein one of the first holding plate and the second holding plate is fixed on the second clamping device based on a desired length or thinness the sawed workpiece. |
