CN213731164U - Grinding wheel mechanical correction device - Google Patents

Abstract

The utility model discloses a grinding wheel machine correcting unit, comprising a base plate, upper end one side of bottom plate is equipped with the fixed station, the outside of bottom plate is equipped with the support frame, the upper end of support frame is equipped with the motor, the terminal fixedly connected with pivot of output shaft of motor, the front end of pivot is equipped with the emery wheel body of treating the correction in the top of bottom plate, the upper end of bottom plate is still rotated and is connected with and is used for carrying out the arc guard plate that protects the emery wheel body, the inside of fixed station is equipped with and is used for carrying out the cutting sword body of revising to the emery wheel body, the inside of bottom plate is equipped with and pivot complex ventilation mechanism, the inside of fixed station still is equipped with and is used for carrying out fixed block mechanism to the guard plate. The utility model discloses it is rational in infrastructure, can fix the guard plate, avoid unexpected emergence, can also drive the flabellum and rotate, collect the dust that drops when revising the emery wheel body.

Description

Grinding wheel mechanical correction device

Technical Field

The utility model relates to a emery wheel technical field especially relates to a grinding wheel machine correcting unit.

Background

The grinding wheel is the one with the largest use amount and the widest use surface in the grinding tool, rotates at high speed when in use, can perform coarse grinding, semi-fine grinding, slotting, cutting and the like on the excircle, the inner circle, the plane, various molded surfaces and the like of a metal or nonmetal workpiece, and when the grinding wheel of the grinding tool is used for a period of time, the grinding force is obviously reduced, and the grinding wheel needs to be corrected to recover the grinding performance.

The grinding wheel dressing device needs to protect the grinding wheel body when in use, so that the grinding wheel body is prevented from being cracked or falling off when rotating at a high speed, further danger is brought to operators, and the condition that the protection plate is not firm easily appears in the existing grinding wheel dressing device during work.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a grinding wheel mechanical correction device.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a grinding wheel machine correcting unit, includes the bottom plate, upper end one side of bottom plate is equipped with the fixed station, the outside of bottom plate is equipped with the support frame, the upper end of support frame is equipped with the motor, the terminal fixedly connected with pivot of output shaft of motor, the front end of pivot is equipped with the emery wheel body of treating the correction in the top of bottom plate, the upper end of bottom plate is still rotated and is connected with the arc guard plate that is used for protecting emery wheel body, the inside of fixed station is equipped with and is used for carrying out the cutting sword body of revising to emery wheel body, the inside of bottom plate be equipped with pivot complex ventilation mechanism, the inside of fixed station still is equipped with and is used for carrying out fixed block mechanism to the guard plate.

Preferably, ventilation mechanism is including setting up in the inside circular slot of bottom plate, the upper end of circular slot is equipped with the piece that is used for dropping the emery wheel body and carries out filterable filter, the inside of circular slot is equipped with the round bar, the upper end outer fringe of round bar evenly is equipped with the flabellum, the bottom outer fringe fixedly connected with second conical gear of round bar, the internal rotation of circular slot is connected with the bull stick, the one end outer fringe of bull stick is in the first conical gear of the inside fixedly connected with of circular slot, first conical gear and second conical gear meshing, the other end of bull stick runs through the lateral wall of circular slot and extends to the outside of bottom plate, the equal fixedly connected with belt pulley in the other end outer fringe of bull stick and the outer fringe of pivot, two rotate through the belt between the belt pulley and connect.

Preferably, block mechanism is including setting up in the inside device chamber of fixed station, the inside sliding connection in device chamber has the slide, one side fixedly connected with inserted bar of slide, the opposite side of slide passes through spring and the interior roof elastic connection in device chamber, the inside of fixed station is equipped with the draw-in groove, the lower extreme of inserted bar runs through the diapire in device chamber and extends to the inside of draw-in groove, the upper end of guard plate is equipped with the kelly, the inside of kelly is equipped with the slot, the inside of locating the slot is inserted to the lower extreme of inserted bar.

Preferably, the inside of the fixed table is provided with a sliding groove which is matched with the cutting knife body to move, and the inside of the fixed table is also provided with a screw for fixing the cutting knife body.

Preferably, a collecting device for collecting dust is arranged outside the bottom plate, and the collecting device is communicated with the bottom of the circular groove through a pipeline.

Preferably, an opening is formed in one side of the device cavity in the fixing table, a pull rod is connected in the opening in a sliding mode, and one side of the pull rod is fixedly connected with the sliding plate.

The utility model has the advantages that:

1. by arranging the clamping mechanism, the sliding plate can be pushed to move by the spring, the inserting rod is inserted into the inserting groove in the clamping rod, and the protection plate is fixed, so that accidents are avoided;

2. the rotating rod is driven to rotate by the belt, then the rotating rod drives the round rod inside the second bevel gear to rotate through the first bevel gear, then the fan blades are driven to rotate, and the dust falling off when the grinding wheel body is corrected is collected.

Drawings

Fig. 1 is a schematic structural view of a grinding wheel machine dressing device according to the present invention;

fig. 2 is a top view of a grinder dresser according to the present invention;

fig. 3 is an enlarged view of a structure at a position a of the grinding wheel mechanical correction device provided by the present invention;

fig. 4 is an enlarged view of a structure at B of the grinding wheel machine dresser of the present invention.

In the figure: the device comprises a base plate 1, a fixing table 2, a cutting knife body 3, a motor 4, a rotating shaft 5, a grinding wheel body 6, a protection plate 7, a rotating rod 8, a belt 9, a circular groove 10, a first conical gear 11, a second conical gear 12, a circular rod 13, fan blades 14, a filter plate 15, a device cavity 16, a sliding plate 17, an inserted rod 18, an inserted slot 19 and a clamping rod 20.

Detailed Description

In order to make the objects, features and advantages of the present invention more obvious and understandable, the drawings in the embodiments of the present invention are combined below to clearly and completely describe the technical solutions in the embodiments of the present invention, and obviously, the embodiments described below are only some embodiments of the present invention, but not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

The technical solution of the present invention is further explained by the following embodiments with reference to the accompanying drawings.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Referring to fig. 1-4, a grinding wheel mechanical correction device, including bottom plate 1, upper end one side of bottom plate 1 is equipped with fixed station 2, the outside of bottom plate 1 is equipped with the support frame, the upper end of support frame is equipped with motor 4, the terminal fixedly connected with pivot 5 of output shaft of motor 4, the front end of pivot 5 is equipped with the emery wheel body 6 that remains to revise in the top of bottom plate 1, the upper end of bottom plate 1 still rotates and is connected with the arc guard plate 7 that is used for protecting emery wheel body 6, the inside of fixed station 2 is equipped with and is used for revising the cutting sword body 3 to emery wheel body 6, the inside of bottom plate 1 is equipped with and rotates 5 complex ventilation mechanism, the inside of fixed station 2 still is equipped with and is used for carrying out fixed block mechanism to guard plate 7.

In the utility model, the ventilation mechanism comprises a circular groove 10 arranged inside a bottom plate 1, a filter plate 15 for filtering the falling debris of a grinding wheel body 6 is arranged at the upper end of the circular groove 10, a circular rod 13 is arranged inside the circular groove 10, fan blades 14 are uniformly arranged at the outer edge of the upper end of the circular rod 13, a second bevel gear 12 is fixedly connected with the outer edge of the bottom of the circular rod 13, a rotating rod 8 is rotatably connected inside the circular groove 10, a first bevel gear 11 is fixedly connected with the outer edge of one end of the rotating rod 8 inside the circular groove 10, the first bevel gear 11 is meshed with the second bevel gear 12, the other end of the rotating rod 8 penetrates through the side wall of the circular groove 10 and extends to the outside of the bottom plate 1, belt pulleys are fixedly connected at the outer edge of the other end of the rotating rod 8 and the outer edge of a rotating shaft 5, the two belt pulleys are rotatably connected through a belt 9, the rotating rod 8 can be driven to rotate through the belt 9, then the rotating rod 8 can drive the circular rod 13 inside the second bevel gear 12 to rotate through the first bevel gear 11, then the fan blades 14 are driven to rotate, and dust falling off when the grinding wheel body 6 is corrected is collected.

Specifically, block mechanism is including setting up in the inside device chamber 16 of fixed station 2, the inside sliding connection in device chamber 16 has slide 17, one side fixedly connected with inserted bar 18 of slide 17, the opposite side of slide 17 passes through the interior roof elastic connection of spring with device chamber 16, the inside of fixed station 2 is equipped with the draw-in groove, the lower extreme of inserted bar 18 runs through the diapire in device chamber 16 and extends to the inside of draw-in groove, the upper end of guard plate 7 is equipped with kelly 20, the inside of kelly 20 is equipped with slot 19, the inside of locating slot 19 is inserted to the lower extreme of inserted bar 18, can insert in the inside slot 19 of kelly 20 with inserted bar 18, it is fixed to guard plate 7, avoid unexpected emergence.

Specifically, the inside of fixed station 2 is equipped with the spout that the cooperation cutting sword body 3 removed, and the inside of fixed station 2 still is equipped with the screw that is used for fixing the cutting sword body 3, and the outside of bottom plate 1 is equipped with and is used for carrying out the collecting device who collects the dust, and the collecting device passes through the pipeline and communicates with the bottom of circular slot 10, and the inside of fixed station 2 is equipped with the opening in one side of device chamber 16, and open-ended inside sliding connection has the pull rod, one side and slide 17 fixed connection of pull rod.

The utility model discloses during the use, it is fixed in the face of fixed pivot 5 with emery wheel body 6 and motor 4's output shaft, then starter motor 4, then drive emery wheel body 6 and rotate, revise emery wheel body 6 through cutting sword body 3 afterwards, it rotates to drive bull stick 8 through belt 9 simultaneously, then bull stick 8 will drive the inside round bar 13 of second conical gear 12 through first conical gear 11 and rotate, then drive flabellum 14 and rotate, the dust that drops when revising emery wheel body 6 is collected, when emery wheel body 6 rotates, can promote slide 17 to remove through the spring, insert in the inside slot 19 of kelly 20 with inserted bar 18, it is fixed with guard plate 7, avoid unexpected emergence.

The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.

Claims (6)

1. A grinding wheel mechanical correction device comprises a bottom plate (1) and is characterized in that one side of the upper end of the bottom plate (1) is provided with a fixed table (2), a support frame is arranged outside the bottom plate (1), a motor (4) is arranged at the upper end of the support frame, the tail end of an output shaft of the motor (4) is fixedly connected with a rotating shaft (5), a grinding wheel body (6) to be corrected is arranged at the front end of the rotating shaft (5) above the bottom plate (1), the upper end of the bottom plate (1) is also rotatably connected with an arc-shaped protection plate (7) for protecting the grinding wheel body (6), a cutting knife body (3) used for correcting the grinding wheel body (6) is arranged in the fixed table (2), a ventilation mechanism matched with the rotating shaft (5) is arranged in the bottom plate (1), the inside of the fixed table (2) is also provided with a clamping mechanism for fixing the protection plate (7).

2. The grinding wheel machine correcting device according to claim 1, characterized in that the ventilation mechanism comprises a circular groove (10) arranged inside the bottom plate (1), the upper end of the circular groove (10) is provided with a filter plate (15) for filtering the falling debris of the grinding wheel body (6), the circular groove (10) is internally provided with a circular rod (13), the upper end outer edge of the circular rod (13) is uniformly provided with fan blades (14), the bottom outer edge of the circular rod (13) is fixedly connected with a second bevel gear (12), the circular groove (10) is internally and rotatably connected with a rotating rod (8), one end outer edge of the rotating rod (8) is fixedly connected with a first bevel gear (11) inside the circular groove (10), the first bevel gear (11) is meshed with the second bevel gear (12), and the other end of the rotating rod (8) penetrates through the side wall of the circular groove (10) and extends to the outside of the bottom plate (1), the outer edge of the other end of the rotating rod (8) and the outer edge of the rotating shaft (5) are fixedly connected with belt pulleys, and the two belt pulleys are rotatably connected through a belt (9).

3. The grinding wheel machine correcting device according to claim 1, wherein the clamping mechanism comprises a device cavity (16) arranged inside the fixed table (2), a sliding plate (17) is slidably connected inside the device cavity (16), an insertion rod (18) is fixedly connected to one side of the sliding plate (17), the other side of the sliding plate (17) is elastically connected with the inner top wall of the device cavity (16) through a spring, a clamping groove is formed inside the fixed table (2), the lower end of the insertion rod (18) penetrates through the bottom wall of the device cavity (16) and extends into the clamping groove, a clamping rod (20) is arranged at the upper end of the protection plate (7), a slot (19) is formed inside the clamping rod (20), and the lower end of the insertion rod (18) is inserted into the slot (19).

4. The grinding machine dresser according to claim 1, wherein the fixing table (2) is provided inside with a slide groove for movement of the cutter body (3), and the fixing table (2) is further provided inside with a screw for fixing the cutter body (3).

5. A grinder correction device according to claim 2, characterized in that the bottom plate (1) is externally provided with a collection device for collecting dust, which is in communication with the bottom of the circular groove (10) through a pipe.

6. The grinding wheel machine dressing device of claim 3, wherein the inside of the fixed table (2) is provided with an opening at one side of the device cavity (16), the inside of the opening is slidably connected with a pull rod, and one side of the pull rod is fixedly connected with the sliding plate (17).

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