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CN-224224198-U - Diamond saw blade with high sharpness

CN224224198UCN 224224198 UCN224224198 UCN 224224198UCN-224224198-U

Abstract

The utility model discloses a diamond saw blade with high sharpness, which comprises a base body and a saw blade body, wherein the saw blade body is arranged on the outer circumference of the base body, a plurality of groups of first slice groups and second slice groups are arranged on the saw blade body, the first slice groups and the second slice groups are arranged in a crossed manner along the circumference of the saw blade body, and separation grooves are formed between the adjacent first slice groups and the adjacent second slice groups. According to the utility model, through the cross arrangement and combination of the first slice group and the second slice group and the arrangement of the different lugs, the toughness of the saw blade is enhanced, the surface of the saw blade can be better polished during cutting, and the arrangement and arrangement of the different lugs can reduce the cutting resistance, so that the saw blade is sharper, and the service life of the saw blade is prolonged.

Inventors

  • LI BIN
  • YANG YUXIANG
  • SONG KE

Assignees

  • 青岛晓成金刚石工具有限公司

Dates

Publication Date
20260512
Application Date
20250603

Claims (9)

  1. 1. The diamond saw blade with high sharpness comprises a base body (1) and a saw blade body (2), and is characterized in that the saw blade body (2) is arranged on the outer circumference of the base body (1); The saw blade body (2) is provided with a plurality of groups of first slice groups and second slice groups, and the first slice groups and the second slice groups are arranged in a crossed manner along the circumference of the saw blade body (2); a separation groove (5) is arranged between the adjacent first slice group and the adjacent second slice group; The first slice group comprises a first bump (31), a second bump (32), a third bump (33), a fourth bump (34), a fifth bump (35) and a sixth bump (36); the first lug (31) and the second lug (32) are arranged at the outer edge of the saw blade body (2); A first groove (37) is formed between the first lug (31) and the second lug (32), the first groove (37) is U-shaped, and an opening of the first groove (37) faces to the inner circumference of the saw blade body (2); The third lug (33) is arranged on one side, close to the inner circumference of the saw blade body (2), of the first lug (31); The fourth lug (34) is arranged on one side, close to the inner circumference of the saw blade body (2), of the second lug (32); the fifth lug (35) is arranged on one side, close to the inner circumference of the saw blade body (2), of the third lug (33); The sixth lug (36) is arranged on one side, close to the inner circumference of the saw blade body (2), of the fourth lug (34); The second slice group comprises a seventh bump (41), an eighth bump (42), a ninth bump (43), a tenth bump (44), an eleventh bump (45) and a twelfth bump (46); The seventh lug (41) and the eighth lug (42) are arranged at the outer edge of the saw blade body (2); A fifth groove (47) is arranged between the seventh lug (41) and the eighth lug (42), the first groove (37) is U-shaped, and the opening of the fifth groove (47) faces the inner circumference of the saw blade body (2); the ninth lug (43) is arranged on one side, close to the inner circumference of the saw blade body (2), of the seventh lug (41); the tenth lug (44) is arranged on one side, close to the inner circumference of the saw blade body (2), of the eighth lug (42); The eleventh lug (45) is arranged on one side, close to the inner circumference of the saw blade body (2), of the ninth lug (43); the twelfth bump (46) is arranged on one side of the tenth bump (44) close to the inner circumference of the saw blade body (2).
  2. 2. The diamond saw blade with high sharpness according to claim 1, wherein the heights of the first bump (31), the third bump (33), and the fifth bump (35) are sequentially increased; The heights of the second convex blocks (32), the fourth convex blocks (34) and the sixth convex blocks (36) are sequentially increased; the heights of the seventh bump (41), the ninth bump (43) and the eleventh bump (45) are sequentially increased; The heights of the eighth bump (42), the tenth bump (44) and the twelfth bump (46) are sequentially increased; The cross sections of the first lug (31), the second lug (32), the third lug (33), the fourth lug (34), the fifth lug (35), the sixth lug (36), the seventh lug (41), the eighth lug (42), the ninth lug (43), the tenth lug (44), the eleventh lug (45) and the twelfth lug (46) are trapezoidal, and are increased along the direction of the inner circumference of the outer circumference of the saw blade body (2).
  3. 3. The high sharpness diamond saw blade according to claim 1, characterized in that the first set of slices further comprises a second groove (38), a third groove (39) and a fourth groove (310); The second groove (38) is arranged on one side of the first lug (31), and two ends of the second groove (38) are respectively used for isolating the first lug (31) from the third lug (33), and isolating the second lug (32) from the fourth lug (34); The third groove (39) is arranged on one side of the third lug (33), and two ends of the third groove (39) respectively isolate the third lug (33) from the fifth lug (35), and the fourth lug (34) from the sixth lug (36); the fourth groove (310) is arranged on one side of the third bump (33), and two ends of the fourth groove (310) are respectively used for separating the third bump (33) from the fourth bump (34), and separating the fifth bump (35) from the sixth bump (36).
  4. 4. The diamond saw blade with high sharpness according to claim 3, wherein the second slice group further comprises a sixth groove (48), a seventh groove (49) and an eighth groove (410); The sixth groove (48) is arranged on one side of the seventh lug (41), and two ends of the sixth groove (48) are respectively used for isolating the seventh lug (41) from the ninth lug (43), and isolating the eighth lug (42) from the tenth lug (44); The seventh groove (49) is arranged on one side of the ninth bump (43), and two ends of the seventh groove (49) respectively isolate the ninth bump (43) from the eleventh bump (45), the tenth bump (44) from the twelfth bump (46); The eighth groove (410) is arranged on one side of the ninth bump (43), and two ends of the eighth groove (410) respectively separate the ninth bump (43) from the tenth bump (44), the eleventh bump (45) from the twelfth bump (46).
  5. 5. The diamond saw blade with high sharpness according to claim 4, characterized in that the first and second sets of slices are arranged obliquely and in an oblique direction corresponding to the direction of rotation of the blade body (2) in use.
  6. 6. The diamond saw blade with high sharpness according to claim 1, characterized in that the side of the third bump (33) and the fourth bump (34) close to the inner circumference of the saw blade body (2) is arc-shaped; The side of the fifth lug (35) and the second lug (32) far away from the inner circumference of the saw blade body (2) is in an inner arc shape.
  7. 7. The diamond saw blade with high sharpness according to claim 1, characterized in that the base body (1) is made of steel and is circular, and the center of the base body (1) is provided with a mounting hole (11).
  8. 8. The diamond saw blade with high sharpness according to claim 7, characterized in that the substrate (1) is provided with a plurality of stress holes (12), and the stress holes (12) are uniformly distributed in a circumferential array with the mounting holes (11) as the center.
  9. 9. The diamond saw blade with high sharpness according to claim 8, characterized in that the outer side of the base body (1) is provided with evenly distributed lugs (13), and the outer side of the lugs (13) is arc-shaped.

Description

Diamond saw blade with high sharpness Technical Field The utility model belongs to the technical field of diamond saw blades, and particularly relates to a diamond saw blade with high sharpness. Background The diamond sintered circular saw blade occupies important positions in the fields of constructional engineering, stone processing, concrete cutting and the like, and the performance of the diamond sintered circular saw blade directly influences the processing efficiency and the quality of a material finished product. Different cut materials (such as granite, marble, reinforced concrete and the like) and cutting modes (such as dry cutting, wet cutting, curve cutting and the like) bring different demands to the comprehensive performance of the saw blade, wherein toughness and strength are core indexes. If the sharpness is insufficient, the cutting resistance is obviously increased, the processing efficiency is reduced, the service life of the saw blade is shortened, and the use cost is increased. Disclosure of utility model Based on the above background, an object of the present utility model is to provide a diamond saw blade with high sharpness. In order to achieve the above purpose, the utility model adopts the following technical scheme: the diamond saw blade with high sharpness comprises a base body and a saw blade body, wherein the saw blade body is arranged on the outer circumference of the base body; The saw blade body is provided with a plurality of groups of first slice groups and second slice groups, and the first slice groups and the second slice groups are arranged in a crossed manner along the circumference of the saw blade body; A separation groove is formed between the adjacent first slice group and the adjacent second slice group; The first slice group comprises a first bump, a second bump, a third bump, a fourth bump, a fifth bump and a sixth bump; the first lug and the second lug are arranged at the outer edge of the saw blade body; A first groove is formed between the first lug and the second lug, the first groove is U-shaped, and an opening of the first groove faces the inner circumference of the saw blade body; The third lug is arranged on one side, close to the inner circumference of the saw blade body, of the first lug; The fourth lug is arranged on one side, close to the inner circumference of the saw blade body, of the second lug; The fifth lug is arranged on one side, close to the inner circumference of the saw blade body, of the third lug; The sixth lug is arranged on one side, close to the inner circumference of the saw blade body, of the fourth lug; The second slice group comprises a seventh bump, an eighth bump, a ninth bump, a tenth bump, an eleventh bump and a twelfth bump; The seventh lug and the eighth lug are arranged on the outer edge of the saw blade body; A fifth groove is formed between the seventh lug and the eighth lug, the first groove is U-shaped, and an opening of the fifth groove faces the inner circumference of the saw blade body; The ninth lug is arranged on one side, close to the inner circumference of the saw blade body, of the seventh lug; the tenth lug is arranged on one side, close to the inner circumference of the saw blade body, of the eighth lug; The eleventh lug is arranged on one side, close to the inner circumference of the saw blade body, of the ninth lug; the twelfth lug is arranged on one side, close to the inner circumference of the saw blade body, of the tenth lug. Through above-mentioned technical scheme, the cross arrangement combination of first section group and second section group to and the setting of different lugs, reinforcing saw bit's toughness can carry out better polishing through the surface to the face of lug when the cutting, and the arrangement setting of different lugs can make cutting resistance reduce, thereby makes the saw bit more sharp, improves the life of saw bit, and the cutting face of being cut the thing is more level and smooth, improves cutting quality, has greatly improved the sharpness of saw bit. Further, the heights of the first bump, the third bump and the fifth bump are sequentially increased; The heights of the second bump, the fourth bump and the sixth bump are sequentially increased; The heights of the seventh lug, the ninth lug and the eleventh lug are sequentially increased; the heights of the eighth bump, the tenth bump and the twelfth bump are sequentially increased; the cross sections of the first lug, the second lug, the third lug, the fourth lug, the fifth lug, the sixth lug, the seventh lug, the eighth lug, the ninth lug, the tenth lug, the eleventh lug and the twelfth lug are trapezoid, and are increased along the direction of the inner circumference of the outer circumference of the saw blade body. Through the technical scheme, the first lug, the second lug, the third lug, the fourth lug, the fifth lug, the sixth lug, the seventh lug, the eighth lug, the ninth lug, the tenth lug, the eleventh lug