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CN-224210219-U - Multi-slot diamond saw blade

CN224210219UCN 224210219 UCN224210219 UCN 224210219UCN-224210219-U

Abstract

The utility model relates to the technical field of diamond saw blades, in particular to a multi-slot diamond saw blade. According to the saw blade, the open grooves formed between the adjacent diamond tool bits extend towards the center of the saw blade matrix, chips generated in the cutting process can be effectively contained, so that the chips are removed more smoothly, the cutting resistance caused by chip accumulation is reduced, and the cutting efficiency is improved. The lengths of the adjacent open grooves are different, so that stress generated in the cutting process is effectively dispersed, stress is prevented from being concentrated in a specific area, the influence on the strength of the saw blade matrix is reduced, the structural stability of the saw blade matrix is enhanced, and the service life of the saw blade is prolonged.

Inventors

  • CHEN CHAO

Assignees

  • 江苏超峰工具有限公司

Dates

Publication Date
20260508
Application Date
20250530

Claims (5)

  1. 1. The multi-slot diamond saw blade comprises a saw blade base body (101) and a plurality of diamond tool bits (102) arranged along the circumferential direction of the saw blade base body (101), wherein open slots (103) are formed between adjacent diamond tool bits (102), V-shaped slots (104) are formed in the middle of each diamond tool bit (102), and the multi-slot diamond saw blade is characterized in that the open slots (103) extend towards the center of the saw blade base body (101), and the lengths of the adjacent open slots (103) are different.
  2. 2. The multi-slot diamond saw blade according to claim 1, wherein the open slot (103) comprises a long slot (103 a) and a short slot (103 b), and the long slot (103 a) and the short slot (103 b) are arranged at intervals.
  3. 3. A multi-slot diamond saw blade according to claim 1 or 2, wherein the surface of the diamond tip (102) is provided with grooves (105), the inner ends of the grooves (105) extending to the saw blade body (101).
  4. 4. The multi-slot diamond saw blade according to claim 1, wherein the outer side of the saw blade substrate (101) is coated with a thermally conductive coating (106), the thermally conductive coating (106) covering into the groove (105).
  5. 5. The multi-slot diamond saw blade according to claim 1, wherein the saw blade base body (101) is provided with a heat dissipation hole (107), the heat dissipation hole (107) is internally provided with an air guide piece (108), and the air guide piece (108) is obliquely arranged.

Description

Multi-slot diamond saw blade Technical Field The utility model relates to the technical field of diamond saw blades, in particular to a multi-slot diamond saw blade. Background At present, the diamond saw blade is widely applied to the fields of stone processing, concrete cutting and the like, and the performance of the diamond saw blade directly influences the cutting efficiency, quality and service life. Conventional diamond saw blades generally have diamond tips circumferentially disposed about a blade body, with a single structure between adjacent tips. There are a number of problems with such saw blades during actual use. On one hand, the structure among the traditional saw blade heads is not beneficial to chip removal and heat dissipation, chips generated in the cutting process are easy to accumulate, so that the cutting resistance is increased, the efficiency is reduced, heat cannot be timely emitted, and the abrasion of the saw blade heads is accelerated. In order to solve the problems, the structure of the diamond saw blade is necessary to be optimally designed. Disclosure of utility model In order to solve the problems, the utility model discloses a multi-slot diamond saw blade. In order to achieve the purpose, the application discloses a multi-slot diamond saw blade which comprises a saw blade substrate and a plurality of diamond tool bits arranged along the circumferential direction of the saw blade substrate, wherein open slots are formed between adjacent diamond tool bits, V-shaped slots are formed in the middle of each diamond tool bit, the open slots extend towards the center of the saw blade substrate, and the lengths of the adjacent open slots are different. The open slot comprises a long slot and a short slot, and the long slot and the short slot are arranged at intervals. The surface of the diamond tool bit is provided with a groove, and the inner end of the groove extends to the saw blade matrix. The outside of saw bit base member is coated with heat conduction coating, and heat conduction coating covers to the recess in. And the saw blade substrate is provided with a heat dissipation hole, an air guide plate is arranged in the heat dissipation hole, and the air guide plate is obliquely arranged. According to the saw blade, the open grooves formed between the adjacent diamond tool bits extend towards the center of the saw blade matrix, chips generated in the cutting process can be effectively contained, so that the chips are removed more smoothly, the cutting resistance caused by chip accumulation is reduced, and the cutting efficiency is improved. The lengths of the adjacent open grooves are different, so that stress generated in the cutting process is effectively dispersed, stress is prevented from being concentrated in a specific area, the influence on the strength of the saw blade matrix is reduced, the structural stability of the saw blade matrix is enhanced, and the service life of the saw blade is prolonged. Drawings FIG. 1 is a schematic diagram of a multi-slot diamond saw blade in an embodiment of the present application; FIG. 2 is a perspective view of a multi-slot diamond saw blade in accordance with an embodiment of the present application; FIG. 3 is a schematic view of a thermal conductive coating according to an embodiment of the present application; fig. 4 is a schematic structural diagram of an air guiding plate according to an embodiment of the present application. Detailed Description The present utility model will be further elucidated with reference to the following embodiments, which should be understood as merely illustrative of the utility model and not as limiting the scope of the utility model. It should be noted that the words "front", "rear", "left", "right", "upper" and "lower" used in the following description refer to directions in the drawings, and the words "inner" and "outer" refer to directions toward or away from, respectively, the geometric center of a particular component. Embodiment 1 As shown in fig. 1-3, the multi-slot diamond saw blade comprises a saw blade matrix 101 and a plurality of diamond tool bits 102 arranged along the circumferential direction of the saw blade matrix 101, wherein an open slot 103 is formed between every two adjacent diamond tool bits 102, a V-shaped slot 104 is formed in the middle of each diamond tool bit 102, and the multi-slot diamond saw blade consists of the saw blade matrix 101 and the plurality of diamond tool bits 102. The blade base is the base structure portion of the blade, providing support and mounting for the diamond tips. The diamond tool bit is a key component for realizing the cutting function of the saw blade, the high hardness of diamond is utilized to cut the material to be cut, and the open slot 103 is arranged between the adjacent diamond tool bits, so that chip removal can be facilitated during cutting. The open grooves 103 are provided to extend toward the center of the blade body 101, and the adj