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CN-224223590-U - Ultrathin high-speed grinding wheel

CN224223590UCN 224223590 UCN224223590 UCN 224223590UCN-224223590-U

Abstract

The utility model relates to the technical field of grinding wheels and discloses an ultrathin high-speed grinding wheel, which comprises a grinding wheel and is characterized in that connecting flanges are fixedly connected to two sides of the grinding wheel, a protection mechanism is arranged outside the grinding wheel and used for protecting the grinding wheel in the process of transferring or installing, and a connecting mechanism is arranged inside the grinding wheel and used for installing and connecting the grinding wheel on machine equipment. The protection mechanism comprises an inner protection cover and an outer protection cover, wherein the inner protection cover is in sliding connection with the outer part of the connecting flange, the outer protection cover is in sliding connection with the outer part of the inner protection cover, and two installation shells are fixedly connected with the outer part of the outer protection cover. According to the utility model, the limiting block compression spring is driven by the pin rod to retract into the installation shell, so that the inner protective cover can slide out of the outer protective cover to be completely detached for grinding wheel installation, the occurrence of grinding wheel damage is avoided, and the practicability of the device is improved.

Inventors

  • BAI YANG
  • Shen Linyue
  • WANG SHOUTAO
  • LI XIAOQIAN
  • SHEN BAOLIANG

Assignees

  • 河南省永磨科技有限公司

Dates

Publication Date
20260512
Application Date
20250611

Claims (8)

  1. 1. The ultrathin high-speed grinding wheel comprises a grinding wheel (1) and is characterized in that connecting flanges (2) are fixedly connected to two sides of the grinding wheel (1), a protection mechanism is arranged outside the grinding wheel (1) and used for protecting the grinding wheel (1) in the process of transferring or installing, and a connecting mechanism is arranged inside the grinding wheel (1) and used for installing and connecting the grinding wheel (1) on machine equipment; The protection mechanism comprises an inner protection cover (3) and an outer protection cover (4), wherein the inner protection cover (3) is slidably connected to the outer portion of the connecting flange (2), the outer protection cover (4) is slidably connected to the outer portion of the inner protection cover (3), and two mounting shells (5) are fixedly connected to the outer portion of the outer protection cover (4).
  2. 2. The ultrathin high-speed grinding wheel according to claim 1, wherein springs (6) are fixedly connected to the inner parts of the two mounting shells (5), limiting blocks (7) are fixedly connected to the opposite sides of the two springs (6), pin rods (8) are fixedly connected to the inner parts of the two limiting blocks (7), and the opposite sides of the two pin rods (8) penetrate through the outer parts of the outer protective covers (4) and are clamped with the outer parts of the inner protective covers (3).
  3. 3. The ultrathin high-speed grinding wheel according to claim 2, wherein the top of the mounting shell (5) is fixedly connected with a fixed box (9), the inside of the fixed box (9) is slidably connected with a sliding plate (10), the bottom of the sliding plate (10) is fixedly connected with a baffle plate (11), and the bottom of the baffle plate (11) is abutted against the top of the limiting block (7).
  4. 4. An ultra-thin high-speed grinding wheel according to claim 2, characterized in that the limiting block (7) is slidingly connected inside the mounting shell (5).
  5. 5. An ultra-thin high-speed grinding wheel according to claim 2, characterized in that the pin (8) extends through both ends of the mounting shell (5).
  6. 6. The ultra-thin high-speed grinding wheel according to claim 2, wherein a handle (12) is fixedly connected to one side of the pin rod (8) away from the limiting block (7).
  7. 7. The ultra-thin high-speed grinding wheel according to claim 1, wherein the connecting mechanism comprises a screw rod (13), the screw rod (13) is in threaded connection with the inside of the grinding wheel (1), and one end of the screw rod (13) is in threaded connection with a bolt (14).
  8. 8. An ultra-thin high-speed grinding wheel according to claim 1, characterized in that anti-slip gaskets (15) are fixedly connected to opposite sides of the two connecting flanges (2).

Description

Ultrathin high-speed grinding wheel Technical Field The utility model relates to the technical field of grinding wheels, in particular to an ultrathin high-speed grinding wheel. Background A high-speed grinding wheel is a grinding wheel specifically designed for high-speed cutting and grinding, and is generally used for precision machining and high-efficiency grinding operations. The main characteristic of the machine is that the machine has very high rotating speed, and can carry out fine cutting and polishing. The high-speed grinding wheel is widely applied to the fields of metal processing, ceramic processing, glass grinding and the like. The construction of high-speed grinding wheels generally consists of three parts, namely abrasive, binder and air holes. Common abrasives are aluminum oxides, silicon carbide, diamond, etc., while binders are typically resin, ceramic, metal based, etc. The performance of ultra-thin high-speed grinding wheels is closely related to the choice of these materials The high-speed grinding wheel in the prior art is fragile in structure and is usually made of hard materials such as aluminum oxide, diamond and other abrasive materials, so that the grinding wheel is easy to damage in the transferring process, and the surface or the internal structure of the grinding wheel can be damaged due to external force impact, vibration or improper stacking mode, so that the grinding wheel is broken or loses precision, and the subsequent using effect and safety are affected. Disclosure of utility model In order to make up for the defects, the utility model provides an ultrathin high-speed grinding wheel, and aims to solve the problem that the use effect of the high-speed grinding wheel is affected due to damage in the transfer process in the traditional technology. The ultrathin high-speed grinding wheel is characterized in that connecting flanges are fixedly connected to two sides of the grinding wheel, a protection mechanism is arranged outside the grinding wheel and used for protecting the grinding wheel in the process of transferring or installing, and a connecting mechanism is arranged inside the grinding wheel and used for installing and connecting the grinding wheel on machine equipment; The protection mechanism comprises an inner protection cover and an outer protection cover, wherein the inner protection cover is in sliding connection with the outer part of the connecting flange, the outer protection cover is in sliding connection with the outer part of the inner protection cover, and two installation shells are fixedly connected with the outer part of the outer protection cover. As a further description of the above technical solution: The inside of two the installation shell is all fixedly connected with spring, two the equal fixedly connected with stopper of opposite side of spring, two the inside of stopper is all fixedly connected with round pin pole, two the opposite side of round pin pole is all run through the outside of outer protection casing with the outside looks block of interior protection casing. As a further description of the above technical solution: The top fixedly connected with fixed box of installation shell, the inside sliding connection of fixed box has the slide, the bottom fixedly connected with baffle of slide, the bottom of baffle with the top looks butt of stopper. As a further description of the above technical solution: The limiting block is connected inside the installation shell in a sliding mode. As a further description of the above technical solution: The pin rod penetrates through two ends of the mounting shell. As a further description of the above technical solution: one side of the pin rod, which is far away from the limiting block, is fixedly connected with a handle. As a further description of the above technical solution: The connecting mechanism comprises a screw rod, the screw rod is in threaded connection with the inside of the grinding wheel, and one end of the screw rod is in threaded connection with a bolt. As a further description of the above technical solution: and the opposite sides of the two connecting flanges are fixedly connected with anti-slip gaskets. The utility model has the following beneficial effects: 1. According to the utility model, when the grinding wheel is transported, the inner protective cover and the outer protective cover are arranged outside the grinding wheel, so that the grinding wheel is prevented from being damaged in the transportation process. When the grinding wheel is installed, the pin rod is pulled outwards through the handle, the limiting block compression spring is driven to retract into the installation shell, the limiting block is automatically fallen down to block the limiting block under the influence of gravity, so that the limiting block cannot move, the inner protective cover can be completely detached from the outer protective cover to be installed by the grinding wheel, the effect of pro