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CN-224223533-U - Grinding machine convenient for replacing grinding wheel

CN224223533UCN 224223533 UCN224223533 UCN 224223533UCN-224223533-U

Abstract

The utility model belongs to the technical field of grinding machines, and particularly relates to a grinding machine convenient for replacing a grinding wheel, which comprises a workbench surface. This grinding machine convenient to change emery wheel is connected with the fixed plate through table surface, the operation through fixed plate right side driving motor drives the drive shaft and rotates, and link together its drive shaft and emery wheel body through the belt pulley and carry out the transmission, insert the connection slot of docking protection shell with its emery wheel body right side again, and insert the connection slot of docking protection shell top in the round pin stake of driving motor top and fix its docking protection shell, after the emery wheel body uses a period, inwards promote it get into the movable base and extract from the connection slot in the docking protection shell, change the position with its left and right sides again, continue to use after fixing, change it with new emery wheel body again after the emery wheel body both sides are all used can, the cost of emery wheel replacement has been reduced, and it is more convenient to change.

Inventors

  • QIAN LINGFENG
  • GAO HONGLEI

Assignees

  • 山东优仕铭卓精密模具有限公司

Dates

Publication Date
20260512
Application Date
20250611

Claims (7)

  1. 1. The grinding machine convenient for replacing grinding wheels comprises a workbench surface (1) and is characterized in that a fixed plate (2) is arranged on the left side of the workbench surface (1), a driving motor (3) is arranged above the middle of the right side of the fixed plate (2), a driving wheel shaft (4) is arranged at the driving end of the right end of the driving motor (3), a belt pulley (5) is arranged on the outer side of the driving wheel shaft (4), the belt pulley (5) is disc-shaped, a grinding wheel body (6) is vertically arranged below the inner side of the belt pulley (5), the belt pulley (5) is tightly sleeved on the driving wheel shaft (4), the belt pulley (5) and the driving wheel shaft (4) synchronously rotate, and a movable base (7) is arranged on the left side of the grinding wheel body (6).
  2. 2. The grinding machine convenient for grinding wheel replacement according to claim 1, wherein a butt joint protective shell (8) is arranged on the right side of the grinding wheel body (6), a pin pile (9) is arranged above the left side of the butt joint protective shell (8), connecting slots (10) are formed in the middle of the upper side and the lower side of the left side of the butt joint protective shell (8), the grinding wheel body (6) is fixed on the left side below the connecting slots (10), left fixing pins (9) are arranged above the connecting slots (10), and one side of each fixing pin (9) is fixed on the upper side of the fixing plate (2), and the other side of each fixing pin is inserted into each connecting slot (10).
  3. 3. The grinding machine convenient for grinding wheel replacement according to claim 1, wherein a placement base plate (11) is arranged on the left side above the working table (1), and a mounting base (12) is arranged above the placement base plate (11).
  4. 4. A grinding machine for facilitating replacement of grinding wheels according to claim 3, characterized in that a stabilizer (13) is arranged above the mounting base (12), the stabilizer (13) is located below the grinding wheel body (6), a rotating bearing (14) is uniformly distributed on the inner side of the stabilizer (13), and the rotating bearing (14) is in contact with the outer side of the grinding wheel body (6).
  5. 5. A grinding machine for facilitating replacement of grinding wheels according to claim 3, characterized in that the right side of the placement base plate (11) is provided with a sliding placement plate (15), the sliding placement plate (15) is located on the right side above the work table (1) and is located below the right side of the grinding wheel body (6), and the left side of the sliding placement plate (15) is provided with a handle (16).
  6. 6. The grinding machine convenient for grinding wheel replacement according to claim 5, wherein a connecting plate (17) is arranged in the middle of the left side and the right side above the sliding placement plate (15), and an electric push rod (18) is fixedly arranged on the right side of the connecting plate (17).
  7. 7. The grinding machine convenient for grinding wheel replacement according to claim 6, wherein a pushing rod (19) is arranged on the right side of the electric pushing rod (18), a clamping plate (20) is arranged on the right side of the pushing rod (19), and the connecting plates (17) in the middle of the left side and the right side above the sliding placement plate (15) are of the same electric pushing rod (18), pushing rod (19) and clamping plate (20) structure.

Description

Grinding machine convenient for replacing grinding wheel Technical Field The utility model belongs to the technical field of grinding machines, and particularly relates to a grinding machine convenient for replacing a grinding wheel. Background The grinding machine is a machine tool for grinding the surface of a workpiece, and is mainly used for grinding the surface of the workpiece. The grinder has wide application. They can perform preliminary shaping and smoothing of cylindrical and conical surfaces, are good at finishing inner cylinders or bores, and make and grind cutting tools. The rough protrusions of castings and stampings can be eliminated by using the grinding machine, and the surfaces can be cleaned, polished and polished. While primarily designed primarily as finishing technology, modern production grade grinding machines are generally capable of handling both roughing and finishing tasks, with grinding machines primarily for finishing being known for their structural rigidity. They use grinding wheels composed of fine, extremely hard particles for precision grinding operations. The grinding process is critical to achieving the desired shape and surface quality of the product. Typically, grinding is performed after a rough machining operation that removes most of the residual material on the workpiece, and subsequent grinding operations eliminate any remaining excess material to form a fine surface. The existing grinding machine is used for a long time, the surface of the grinding wheel is damaged and needs to be replaced, and the grinding wheel is often deviated to one side to be used excessively and the other side is not used yet when the grinding wheel is used, so that the whole grinding wheel needs to be replaced when the grinding wheel is replaced, the grinding wheel is troublesome to replace, the cost is increased for a long time, and the working efficiency is reduced. Disclosure of Invention The present utility model is directed to a grinding machine that facilitates replacement of grinding wheels, and solves the problems set forth in the background art. In order to achieve the above purpose, the present utility model provides the following technical solutions: The utility model provides a grinding machine convenient to change emery wheel, includes table surface, table surface's left side is provided with the fixed plate, the top at fixed plate right side middle part is provided with driving motor, driving motor right-hand member's driving end is provided with the drive shaft, the outside of drive shaft is provided with the belt pulley, the belt pulley is discoid, the inboard below of belt pulley is provided with the emery wheel body perpendicularly, and the inseparable nest of belt pulley is epaxial at the drive shaft, belt pulley and drive shaft synchronous rotation, the left side of emery wheel body is provided with movable base. Preferably, the right side of emery wheel body is provided with the butt joint protective housing, the left top of butt joint protective housing is provided with the round pin stake, connecting slot has been seted up at the middle part of the upper and lower both sides in butt joint protective housing left side, the left side fixed emery wheel body of connecting slot below, and the left side fixed pin stake of connecting slot top, and fixed pin stake one side is fixed in the opposite side inserts connecting slot on the fixed plate. Preferably, a placing bottom plate is arranged on the left side above the working table surface, and a mounting base is arranged above the placing bottom plate. Preferably, a stabilizer is arranged above the mounting base, the stabilizer is positioned below the grinding wheel body, a rotating bearing is uniformly distributed on the inner side of the stabilizer, and the rotating bearing is in contact with the outer side of the grinding wheel body. Preferably, the right side of placing the bottom plate is provided with the slip and places the board, the slip is placed the board and is located the right side of table surface top and is located the below on grinding wheel body right side simultaneously again, the left side of placing the board in the slip is provided with the handle. Preferably, the middle parts of the left side and the right side above the sliding placement plate are provided with connecting plates, and the right side of each connecting plate is fixedly provided with an electric push rod. Preferably, the right side of electric putter is provided with the catch bar, the right side of catch bar is provided with the grip block, and is the same electric putter, catch bar and grip block structure in the connecting plate at the left and right sides middle part of slip placement board top. Compared with the prior art, the utility model has the beneficial effects that: 1. The grinding machine convenient for replacing the grinding wheel is connected and combined with the fixed plate through the working table, the driving motor