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CN-224209748-U - Thousand impeller assembly disk

CN224209748UCN 224209748 UCN224209748 UCN 224209748UCN-224209748-U

Abstract

The utility model discloses a kiloimpeller assembly disc which comprises a first clamping accessory and a second clamping accessory, wherein the first clamping accessory is in threaded connection with the second clamping accessory, the first clamping accessory comprises a first face fluted disc, the second clamping accessory comprises a second face fluted disc, the first face fluted disc and the second face fluted disc are oppositely designed, a grinding wheel is clamped between the first face fluted disc and the second face fluted disc, the grinding wheel is sleeved at the joint of the first clamping accessory and the second clamping accessory, and the first face fluted disc and the second face fluted disc are tightly attached to the side face of the grinding wheel by screwing threads of the first clamping accessory and the second clamping accessory. According to the utility model, the grinding wheel is directly driven to rotate by the electric hand drill or the angle grinder, and is matched with the handle for holding, so that accurate grinding and polishing are realized, the working efficiency is improved, and the side surface of the grinding wheel is uniformly stressed by combining the screw thread screwing force through the relative meshing design of the first face fluted disc and the second face fluted disc, so that looseness during high-speed rotation is avoided.

Inventors

  • Liao Xiansong

Assignees

  • 深圳市新创润达科技有限公司

Dates

Publication Date
20260508
Application Date
20250522

Claims (6)

  1. 1. A kiloimpeller assembly disc is characterized by comprising a first clamping accessory (1) and a second clamping accessory (2), wherein the first clamping accessory (1) is in threaded connection with the second clamping accessory (2), the first clamping accessory (1) comprises a first face fluted disc (12), the second clamping accessory (2) comprises a second face fluted disc (22), the first face fluted disc (12) and the second face fluted disc (22) are oppositely designed, a grinding wheel (5) is clamped between the first face fluted disc (12) and the second face fluted disc (22), the grinding wheel (5) is sleeved at the joint of the first clamping accessory (1) and the second clamping accessory (2), and the first face fluted disc (12) and the second face fluted disc (22) are tightly attached to the side face of the grinding wheel (5) through screwing threads of the first clamping accessory (1) and the second clamping accessory (2).
  2. 2. A kiloimpeller assembly disc according to claim 1, characterized in that the first clamping fitting (1) is fixedly connected radially to the output end of the drive structure (4), and the second clamping fitting (2) is rotatably connected to the handle (3).
  3. 3. A kiloimpeller assembly disc according to claim 2, characterized in that the first clamping fitting (1) further comprises a first transmission sleeve (11) and a threaded post (13), the first transmission sleeve (11) and the threaded post (13) being coaxially arranged on both sides of the first face gear disc (12), respectively.
  4. 4. A kiloimpeller assembly disc according to claim 3, characterized in that the first transmission sleeve (11) is internally provided with a limiting hole (111), the limiting hole (111) is fixedly spliced with a drill bit of the driving structure (4) in the radial direction, and the driving structure (4) comprises an electric hand drill and an angle grinder.
  5. 5. A kiloimpeller assembly disc according to claim 1, characterized in that the second clamping fitting (2) further comprises a second transmission sleeve (23) and an internal thread sleeve (21), the second transmission sleeve (23) and the internal thread sleeve (21) are coaxially arranged on two sides of the second face fluted disc (22) respectively, and the second transmission sleeve (23) is rotatably connected with the handle (3).
  6. 6. A kiloimpeller assembly disc according to claim 5, characterized in that the internal threaded sleeve (21) is screwed with the threaded post (13).

Description

Thousand impeller assembly disk Technical Field The utility model relates to the technical field of grinding tools, in particular to a kiloimpeller assembly disc. Background The conventional bolt fixing or simple clamping structure is adopted for the kiloimpeller assembly disc in the current market, and the following problems exist: 1. The clamping stability is insufficient, namely the grinding wheel is easy to loosen when rotating at high speed, so that the grinding precision is reduced and even potential safety hazards are caused; 2. the installation efficiency is low, and the operation is complicated by screwing the device for multiple times by means of additional tools (such as a spanner). We therefore propose a kiloimpeller mounting plate in order to solve the problems set out above. Disclosure of utility model The utility model aims to provide a kiloimpeller assembly disc which solves the problems in the background art. The utility model provides a kiloimpeller assembly disc, which comprises a first clamping accessory and a second clamping accessory, wherein the first clamping accessory is in threaded connection with the second clamping accessory, the first clamping accessory comprises a first face fluted disc, the second clamping accessory comprises a second face fluted disc, the first face fluted disc and the second face fluted disc are oppositely designed, a grinding wheel is clamped between the first face fluted disc and the second face fluted disc, the grinding wheel is sleeved at the joint of the first clamping accessory and the second clamping accessory, and the first face fluted disc and the second face fluted disc are tightly attached to the side face of the grinding wheel by screwing threads of the first clamping accessory and the second clamping accessory. Preferably, the first clamping fitting is fixedly connected with the output end of the hand driving structure in the radial direction, and the second clamping fitting is rotatably connected with the handle. Preferably, the first clamping fitting further comprises a first transmission sleeve and a threaded column, and the first transmission sleeve and the threaded column are respectively integrally and coaxially arranged on two sides of the first face fluted disc. Preferably, a limiting hole is formed in the first transmission sleeve, and the limiting hole is fixedly spliced with the drill bit of the driving structure in the radial direction. Preferably, the second clamping accessory further comprises a second transmission sleeve and an internal thread sleeve, the second transmission sleeve and the internal thread sleeve are respectively integrally and coaxially arranged on two sides of the second face fluted disc, and the second transmission sleeve is rotationally connected with the handle. Preferably, the internal thread sleeve is in threaded connection with the threaded column. Compared with the prior art, the utility model has the beneficial effects that: 1. The grinding wheel is directly driven to rotate through a pistol drill or an angle grinder, the grinding wheel is matched with a handle to hold, accurate grinding and polishing are achieved, the working efficiency is improved, and the side face of the grinding wheel is uniformly stressed through the relative meshing design of the first face fluted disc and the second face fluted disc and the combination of screw thread screwing force, so that loosening during high-speed rotation is avoided; 2. the internal thread sleeve and the thread column are directly screwed, so that the grinding wheel can be fixed without auxiliary tools, and the operation efficiency is greatly improved; 3. the limiting hole of the first transmission sleeve is radially inserted into the hand drill or the angle grinder head to adapt to various drill bit specifications, and meanwhile, the rotation connection design of the handle and the second transmission sleeve enhances man-machine interaction; 4. The tooth-shaped structure of the face fluted disc can effectively disperse radial stress in the rotating process, and prolong the service lives of the grinding wheel and the clamping fittings. Drawings FIG. 1 is a schematic illustration of the utility model in combination with an electric hand drill or angle grinder and a handle; FIG. 2 is a schematic diagram of the structure of the present utility model; fig. 3 is a schematic structural view of a first clamping fitting according to the present utility model. The grinding wheel is characterized by comprising a first clamping fitting, a first transmission sleeve, a limiting hole, a first face fluted disc, a threaded column, a second clamping fitting, an inner threaded sleeve, a second face fluted disc, a second transmission sleeve, a handle, a driving structure and a grinding wheel. Detailed Description The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it