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CN-224209210-U - Diamond saw blade easy for chip removal and cooling

CN224209210UCN 224209210 UCN224209210 UCN 224209210UCN-224209210-U

Abstract

The application discloses a diamond saw blade easy to remove chips and cool, which comprises a saw blade substrate, wherein diamond tool bits are arranged on the surfaces of two sides of the saw blade substrate, the diamond tool bits on the surfaces of two sides of the saw blade substrate are divided into a first tool bit and a second tool bit along the circumferential space, a first chip removal cooling groove and a second chip removal cooling groove are formed between the adjacent first tool bit and second tool bit, and a third chip removal cooling groove is further arranged on the first tool bit, close to the side edge of the saw blade substrate, in an outward through manner. In the sawing process, saw dust generated by contact with a workpiece can enter the first chip removal cooling groove and the second chip removal cooling groove and is discharged to the outer side of the saw blade from the outer ports of the first chip removal cooling groove and the second chip removal cooling groove under the action of centrifugal force, so that the problem that the saw dust is clamped in the rotation of the diamond saw blade is solved, meanwhile, under the high-speed rotation action of the diamond saw blade, the cooling effect is realized by utilizing the first chip removal cooling groove and the second chip removal cooling groove, and the problem of high-temperature deformation of the workpiece after being heated and accumulated is solved.

Inventors

  • CHEN CHAO

Assignees

  • 江苏超峰工具有限公司

Dates

Publication Date
20260508
Application Date
20250604

Claims (4)

  1. 1. The diamond saw blade easy to remove chips and cool comprises a saw blade matrix (1), wherein diamond tool bits are arranged on the surfaces of two sides of the saw blade matrix (1), and the diamond saw blade is characterized in that the diamond tool bits on the surfaces of two sides of the saw blade matrix (1) are divided into a first tool bit (21) and a second tool bit (22) along the circumferential spacing, a first chip removal cooling groove (2 a) and a second chip removal cooling groove (2 b) are formed between the adjacent first tool bit (21) and second tool bit (22), and a third chip removal cooling groove (2 c) is further arranged on the first tool bit (21) and close to the side edge of the saw blade matrix in an outward through mode.
  2. 2. The diamond saw blade according to claim 1, wherein the first and second tips (21, 22) are each arranged in a radially offset manner with respect to the saw blade body (1).
  3. 3. The diamond saw blade according to claim 2, wherein the radial width of the first tip (21) is larger than the radial width of the second tip (22).
  4. 4. The diamond saw blade according to claim 3, wherein the surfaces of the saw blade base (1) portions where the first blade (21) and the second blade (22) are provided are each inclined close to each other toward the outside.

Description

Diamond saw blade easy for chip removal and cooling Technical Field The application relates to the technical field of diamond saw blades, in particular to a diamond saw blade easy to remove chips and cool. Background The diamond saw blade is generally composed of a saw blade base body and a diamond working layer coated (bonded) on the surface of the saw blade base body, wherein the saw blade base body is generally made of metal materials such as steel and the like, plays a role of supporting, mounting and fixing diamond particles, has certain strength and toughness to ensure the stability of the saw blade in the high-speed rotation and cutting process, and the diamond working layer is composed of diamond particles and a bonding agent. The diamond particles are extremely high in hardness and are the main part for cutting, and the bonding agent firmly bonds the diamond particles on the matrix to ensure that the diamond particles cannot fall off in the cutting process, and the structure of the conventional diamond saw blade is shown in the attached figure 1 of the specification at present. When the diamond saw blade is mounted on a cutting device and rotates at a high speed, diamond particles are in contact with the surface of a material to be cut, and due to the high hardness of diamond, the diamond saw blade can cut into the material, and along with the movement of the saw blade, the diamond saw blade gradually cuts the material into a required shape and size, and is widely applied to cutting operations such as stone machining, ceramic machining, glass machining, metal machining and the like. The saw dust continuously generated in the cutting process of the diamond saw blade shown in the figure 1 cannot be effectively discharged, the saw dust is clamped between the cutting seams of the diamond and a workpiece, clamping stagnation is caused to rotation of the diamond, falling of diamond particles and a saw blade matrix is easy to occur, the service period of the saw blade is shortened, meanwhile, the diamond saw blade can achieve higher cutting speed in the cutting process because the hardness of the diamond is higher than that of a conventional saw blade, the cutting temperature generated in the rotary cutting is told to rise as well, and the diamond saw blade shown in the figure 1 cannot effectively dissipate heat at present, so that the problem of deformation caused by overhigh heating temperature of a cutting position of the workpiece is solved. Disclosure of Invention Aiming at the problems, the application aims to provide the diamond saw blade which is easy to remove and cool, and can realize the effective chip removal and cooling effect in the process of sawing a workpiece, thereby prolonging the service life of the diamond saw blade and reducing the use cost. In order to achieve the purpose, the diamond saw blade easy to remove chips and cool comprises a saw blade substrate, and diamond tool bits are arranged on the surfaces of two sides of the saw blade substrate, and the diamond saw blade is characterized in that the diamond tool bits on the surfaces of two sides of the saw blade substrate are divided into a first tool bit and a second tool bit along the circumferential space, a first chip removing cooling groove and a second chip removing cooling groove are formed between the adjacent first tool bit and second tool bit, and a third chip removing cooling groove is further arranged on the first tool bit, close to the side edge of the saw blade substrate, in an outward penetrating mode. Preferably, the first tool bit and the second tool bit are both arranged in a deflection manner with respect to the radial direction of the saw blade matrix. Preferably, the radial width of the first tool bit is greater than the radial width of the second tool bit. Preferably, the surfaces of the saw blade base portions on which the first and second blade tips are disposed are inclined toward the outside in a similar manner. The diamond saw blade has the beneficial effects that the first chip removal cooling groove and the second chip removal cooling groove are formed on the surfaces of the two sides of the saw blade substrate, in the sawing process, saw dust generated by contact with a workpiece can enter the first chip removal cooling groove and the second chip removal cooling groove and is discharged to the outer side of the saw blade from the outer ports of the first chip removal cooling groove and the second chip removal cooling groove under the action of centrifugal force, so that the problem of rotational clamping stagnation of the saw dust on the diamond saw blade is solved, and meanwhile, the cooling effect is realized by utilizing the first chip removal cooling groove and the second chip removal cooling groove under the high-speed rotation action of the diamond saw blade, and the problem of high-temperature deformation of the workpiece after heated accumulation is solved. Through setting up the third chip rem