TH115511A - Equipment for cutting corrugated fins - Google Patents

Abstract

DC60 (08/04/54) The corrugated fin cutting device is capable of cutting corrugated fins with sufficiently high teeth. The corrugation and the fixed blade are fixed on the opposite side of the corrugated flanges. From the moving blade, the fixed blade is Cut the teeth with a moving blade. Tip end, which has a cutting face capable of cutting the teeth with a blade Fixed, to be aligned with the front end of the moving blade Support blocks that support sidewalls Outside one of the surfaces of the spokes, which corresponds to the tip of the blade moving, and is pushed upward, therefore The support blocks are moved downward with the cut teeth, which have been cut and pushed down by the The blade moves, with the support of the periphery of the teeth being cut continuously. Corrugated fin cutting equipment is capable of cutting corrugated fins with sufficiently high teeth. The device is equipped with a moving blade which moves into the teeth of the corrugated fin and cuts the fin. The corrugation and the fixed blade are fixed on the opposite side of the corrugated flanges. From the moving blade, the fixed blade is Cut the teeth with a moving blade. Tip end, which has a cutting face capable of cutting the teeth with a blade Fixed, to be aligned with the front end of the moving blade Support blocks that support sidewalls Outside one of the surfaces of the spokes, which corresponds to the tip of the blade moving, and is pushed upward, therefore The support blocks are moved downward with the cut teeth, which have been cut and pushed down by the The blade moves, with the support of the periphery of the teeth being cut continuously.

Claims (7)

Disclaimer (all) which will not appear on the advertisement page: 1. Equipment for corrugated fin cutting, which includes: a moving blade which moves into the tines of the corrugated fin and cuts the corrugated fin; and The fixed blade is fixed on the opposite side of the corrugated fin. From the moving blade, the fixed blade is cut. Tines with a moving blade, where at the end, which has a cutting face capable of cutting the teeth with a fixed blade, is obtained Aligned with the front end of the moving blade, the support block supports one of the end surfaces of the spokes, which are aligned with the apex. Of the blade moving, and is pushed upward, so the support block is moved downward with The cut teeth, which have been cut and pushed down by the moving blade, are supported by the outside surface of the spokes. 2. The device according to claim 1, in which part of the blade moves other than the tip, touches and slides on. The inner surface of the tooth 3. The device according to claim 1, where the cross-section of the tip of the blade travels is shifted from the center of the tooth cross section 4. Device according to claim 2, where the face The cutting of the apex of the moving blade is shifted from the transverse center of the tooth 5. The device according to claim 1, with the flat surface is formed at the front end of the tip of the blade. Movement 6. Device according to claim 2, with the flat surface being formed at the fore end of the tip of the moving blade 7. Device according to claim 3, with the flat surface 8. The device according to claim 4, with the flattened surface, is formed at the front end of the blade tip. 9. The device according to claim 1, which is supplemented by a riser capable of touching the lower surface of the flanges. Corrugated, which has been cut, in order to lift the tines cut from the support block 1 0. Device according to claim 2, which is additionally equipped with a riser capable of touching the lower surface of the flanges. Corrugated, which has been cut, to lift the teeth cut from the support block 1. 1. The device according to claim 3, which is additionally equipped with a riser capable of making contact with the lower surface of the flanges. Corrugated, which has been cut, to lift the teeth cut from the support block 1. 2. Device according to claim 4, which is additionally equipped with a riser capable of making contact with the lower surface of the flanges. Corrugated, which has been cut, to lift the teeth cut from the support block 1. 3. The device according to claim 5, which is additionally equipped with a riser capable of making contact with the lower surface of the flanges. Corrugated, which has been cut, to lift the teeth cut from the support block 1. 4. The device according to claim 6, which is additionally equipped with a riser capable of making contact with the lower surface of the flanges. Corrugated, which has been cut, to lift the teeth cut from the support block 1. 5. Device according to claim 7, which is additionally equipped with a riser capable of making contact with the lower surface of the flanges. Corrugated, which has been cut, to lift the teeth cut from the support block 1. 6. Equipment according to claim 8, which is additionally equipped with a riser capable of making contact with the lower surface of the flanges. Corrugated, which has been cut, to lift the teeth cut from the support block 1. 7. The device according to any one of claim 9-16, where the superscript end face, located on the support block side, touches and slides on the support block.