Search

CN-224223629-U - Diamond inlaid grinding wheel

CN224223629UCN 224223629 UCN224223629 UCN 224223629UCN-224223629-U

Abstract

The utility model discloses a diamond-embedded grinding wheel, and relates to the technical field of grinding wheels. The grinding wheel comprises a grinding wheel base body, an embedding assembly and a diamond sheet, wherein the grinding wheel base body is disc-shaped, a plurality of oblique mounting grooves are formed in the peripheral side face of the grinding wheel base body in an array mode, the embedding assembly is arranged on the grinding wheel base body and comprises a plurality of wedges and a plurality of diamond sheets, the diamond sheets are welded on one side of the wedges, and the diamond sheets are matched with the oblique mounting grooves. According to the utility model, the embedded component is fixed through the fastening component, when the grinding wheel works, once the diamond sheet is worn to the scrapping limit, the fastening component is only required to be removed for fixing the embedded component, the grinding unit can be independently replaced by obliquely pulling out the wedge block and the diamond sheet, and the intact grinding wheel matrix is kept for continuous use, so that the problems of material waste and cost increase caused by integral grinding wheel due to the abrasion of the grinding layer, namely, integral scrapping, are solved.

Inventors

  • ZHANG KE
  • TAN YANGBO
  • LIU SHUAI

Assignees

  • 珠海市世创金刚石工具制造有限公司

Dates

Publication Date
20260512
Application Date
20250724

Claims (7)

  1. 1. A diamond-impregnated grinding wheel, comprising: The grinding wheel base body (1), wherein the grinding wheel base body (1) is disc-shaped, and a plurality of inclined mounting grooves (2) are distributed on the peripheral side surface of the grinding wheel base body in an array manner; The mosaic component (3), the mosaic component (3) is arranged on the grinding wheel base body (1), the mosaic component (3) comprises a plurality of wedges (31) and a plurality of diamond sheets (32), the diamond sheet (32) is welded on one side of the wedge block (31), and the diamond sheet (32) is matched with the inclined mounting groove (2); And the fastening component (4) is arranged on the grinding wheel base body (1) and is used for fixing the mosaic component (3).
  2. 2. The diamond-impregnated grinding wheel according to claim 1, wherein the grinding wheel base (1) is provided with a plurality of positioning grooves (5), and a plurality of wedges (31) are respectively inserted into the plurality of positioning grooves (5).
  3. 3. The diamond-impregnated grinding wheel according to claim 1, wherein the fastening component (4) comprises a limit ring (41), a plurality of connecting plates (42) and a plurality of fastening bolts (43), an annular groove (6) is formed in the grinding wheel base body (1), a slot is formed in the wedge block (31), the limit ring (41) is clamped with the slot, the limit ring (41) is inserted into the annular groove (6), the plurality of connecting plates (42) are fixedly mounted at the top of the limit ring (41) in an array distribution mode, and one ends of the plurality of connecting plates (42) are fixed with the grinding wheel base body (1) through the fastening bolts (43).
  4. 4. A diamond-impregnated grinding wheel according to claim 1, wherein the number of the bevel-shaped mounting grooves (2) on the grinding wheel base (1) is 60-100, and the distance between two adjacent bevel-shaped mounting grooves (2) is 5-15mm.
  5. 5. A diamond-impregnated grinding wheel according to claim 1, wherein the ends of the plurality of diamond flakes (32) are welded to the back surface of the wheel base (1).
  6. 6. A diamond-impregnated grinding wheel according to claim 1, characterized in that the grinding wheel base (1) is constructed with a weight-reducing groove (7).
  7. 7. A diamond-impregnated grinding wheel according to claim 1, wherein the grinding wheel base (1) is provided with a mounting hole in the centre thereof, and a plurality of ventilation openings are formed in the grinding wheel base (1) between each two of the diamond flakes (32).

Description

Diamond inlaid grinding wheel Technical Field The utility model relates to the technical field of grinding wheels, in particular to a diamond-inlaid grinding wheel. Background The diamond grinding wheel is a tool for shaping and trimming the grinding wheel during mass shaping and grinding, and is used for shaping and trimming a common ceramic grinding wheel for grinding through the diamond grinding wheel arranged on a grinding machine, and grinding a part after the grinding wheel is trimmed and shaped, so that the outline and the precision size of the diamond grinding wheel are copied to the surface of the part to be processed through the grinding wheel. Through searching, the utility model with the Chinese patent publication number of CN217728390U discloses a diamond grinding wheel, which comprises a grinding wheel body, wherein a heat radiating component is arranged on the grinding wheel body and comprises a heat radiating disc connected with the grinding wheel body, a containing cavity for storing cooling liquid is arranged in the heat radiating disc, a liquid outlet hole is formed in the heat radiating disc, and the liquid outlet hole is communicated with the containing cavity. The diamond grinding wheel is cooled in the using process, but most of the diamond grinding wheel is of an integral structure, and when a grinding layer is worn to a certain extent, the whole grinding wheel needs to be replaced, so that a large amount of materials are wasted and the cost is increased. Disclosure of utility model The utility model aims to solve the problems in the background technology and provides a diamond-embedded grinding wheel. The diamond-embedded grinding wheel comprises a grinding wheel base body, an embedded assembly and a fastening assembly, wherein the grinding wheel base body is disc-shaped, a plurality of inclined mounting grooves are formed in the outer peripheral side face of the grinding wheel base body in an array mode, the embedded assembly is mounted on the grinding wheel base body and comprises a plurality of wedges and a plurality of diamond sheets, the diamond sheets are welded on one sides of the wedges and are matched with the inclined mounting grooves, and the fastening assembly is mounted on the grinding wheel base body and used for fixing the embedded assembly. Further, a plurality of positioning grooves are formed in the grinding wheel base body, and a plurality of wedges are respectively inserted into the positioning grooves. Further, the fastening assembly comprises a limit ring, a plurality of connecting plates and a plurality of fastening bolts, wherein an annular groove is formed in the grinding wheel base body, a slot is formed in the wedge block, the limit ring is clamped with the slot, the limit ring is inserted into the annular groove, the connecting plates are fixedly arranged at the top of the limit ring in an array distribution mode, and one ends of the connecting plates are fixed with the grinding wheel base body through the fastening bolts. Further, the number of the oblique mounting grooves on the grinding wheel base body 1 is 60-100, and the distance between two adjacent oblique mounting grooves is 5-15mm. Further, the ends of the diamond sheets and the back surface of the grinding wheel matrix are subjected to welding treatment. Further, a weight-reducing groove is formed in the grinding wheel base body. Further, a mounting hole is formed in the center of the grinding wheel base body, and a plurality of ventilation openings are formed in the grinding wheel base body and located between every two diamond sheets. The beneficial effects of the utility model are as follows: According to the utility model, the embedded component is fixed through the fastening component, when the grinding wheel works, once the diamond sheet is worn to the scrapping limit, the fastening component is only required to be removed for fixing the embedded component, the grinding unit can be independently replaced by obliquely pulling out the wedge block and the diamond sheet, and the intact grinding wheel matrix is kept for continuous use, so that the problems of material waste and cost increase caused by integral grinding wheel due to the abrasion of the grinding layer, namely, integral scrapping, are solved. Drawings FIG. 1 is a perspective view of the structure of the present utility model; FIG. 2 is a perspective cross-sectional view of the structure of FIG. 1 of the present utility model; FIG. 3 is a cross-sectional view of yet another alternate embodiment of the present utility model shown in FIG. 1; fig. 4 is a cross-sectional view of yet another perspective structure of fig. 1 in accordance with the present utility model. The grinding wheel comprises a reference numeral 1, a grinding wheel matrix, 2, an inclined mounting groove, 3, an embedded component, 31, a wedge block, 32, a diamond sheet, 4, a fastening component, 41, a limit ring, 42, a connecting plate, 43, a fastening bolt, 5, a pos