CN212351460U

CN212351460U - Grinding wheel quality testing is with eliminating grinding equipment

Info

Publication number: CN212351460U
Application number: CN202020453371.6U
Authority: CN
Inventors: 于斌斌
Original assignee: Dujiangyan Chuangying Technology Co ltd
Current assignee: Dujiangyan Chuangying Technology Co ltd
Priority date: 2020-04-01
Filing date: 2020-04-01
Publication date: 2021-01-15
Anticipated expiration: 2030-04-01

Abstract

The utility model discloses a wear elimination equipment for quality inspection of grinding wheels, which comprises a chuck and a cutter head, wherein the chuck comprises a base, the inner level of the base is provided with a motor, the power input end of the motor is provided with a frequency converter, the power output shaft of the motor is provided with a mandrel, one end of the mandrel, which is far away from the motor, is provided with a limiting shaft for sleeving the grinding wheel, one end of the limiting shaft, which is far away from the base, is provided with a clamping plate, the clamping plate is fixed with the limiting shaft through a fastening screw, the utility model can adjust and control the rotating speed of the grinding wheel during quality inspection, further realize the rotating speed of a grinding machine of a simulation user, thereby carrying out quality inspection production of the grinding wheel aiming at different customer demands, ensuring the quality of the produced grinding wheel, and sleeving a grinding area through a transparent protective cover when a workpiece is polished during the quality inspection, further preventing a large, the working environment of quality testing personnel is ensured.

Description

Grinding wheel quality testing is with eliminating grinding equipment

Technical Field

The utility model relates to a technical field of abrasive wheel machining equipment, concretely relates to emery wheel quality testing is with wear elimination equipment.

Background

In grinding, the quality of a grinding wheel directly influences the quality of the grinding surface of a machined part, the production quality of the grinding wheel needs to be improved and controlled, the quality of the grinding wheel needs to be checked in the production process of the grinding wheel, and the existing grinding wheel quality check mode is generally judged by measuring the quality of the surface of the machined workpiece.

Current be used for emery wheel quality testing's equipment, because drive emery wheel pivoted equipment simple structure, the rotational speed is fixed for the quality testing is single, inconvenient simulation user grinding machine rotational speed, and then can not carry out the quality testing production to certain customer's demand alone, when polishing the machined part at the quality testing in-process simultaneously, the machined part piece of a large amount of area mars of sputter makes the operational environment of quality testing personnel poor.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a emery wheel quality testing is with wear elimination equipment to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model adopts the following technical scheme: the utility model provides a grinding wheel quality testing is with eliminating equipment that grinds, includes chuck and blade disc, the chuck include the base, the inside level of base is equipped with the motor, the power input end of motor is equipped with the converter, through the rotational speed of converter regulation control motor in the use to simulation user's grinding machine rotational speed, the power output shaft of motor is equipped with the dabber, the dabber is kept away from the one end of motor and is equipped with the spacing axle that is used for the cover to establish the emery wheel, the spacing axle is kept away from the one end of base and is equipped with splint, splint pass through fastening screw with spacing axle is fixed, through the fixed emery wheel of splint fixed, this kind of structure is convenient for dismantle the installation, the blade disc includes moving mechanism and fixing base, moving mechanism includes along the crossing guide rail of laying of spacing axle to the direction cross of splint, the fly leaf that moves on the guide rail and the, the bottom plate and the top plate are fixed through bolts.

Preferably, the radius of the limiting shaft is smaller than that of the mandrel, and the length of the limiting shaft is matched with the depth of the shaft center hole of the grinding wheel.

Preferably, the top of the top plate is provided with a push-pull rod, so that the fixed seat can be conveniently pushed and pulled.

Preferably, a transparent protective cover is fixed at one end, close to the limiting shaft, of the top plate, the transparent protective cover covers the upper portion of the grinding wheel, and when a workpiece to be machined is polished, the working environment of quality testing personnel is guaranteed.

The utility model has the advantages that:

1. the utility model discloses a grinding wheel quality testing is with equipment of polishing, but the slew velocity of control emery wheel when quality testing, and then realize simulation user grinding machine rotational speed to can carry out emery wheel quality testing production to different customer demands, guarantee the quality of the emery wheel of production.

2. Treat the machined part at the quality testing in-process and when polishing, establish the region of polishing through transparent protection casing cover, and then prevent when polishing that the splash is taken a large amount of machined part pieces of mars, guarantee quality testing personnel's operational environment.

Description of the drawings:

fig. 1 is a schematic view of the overall cross-sectional structure of the present invention;

fig. 2 is a schematic view of the fixing base structure of the present invention.

Description of reference numerals:

1. the grinding wheel comprises a chuck, 11, a base, 12, a motor, 13, a mandrel, 14, a limiting shaft, 15, a clamping plate, 16, a fastening screw, 2, a cutter head, 21, a moving mechanism, 22, a fixed seat, 23, a guide rail, 24, a movable plate, 25, a fixed seat, 26, a bottom plate, 27, a top plate, 28, a transparent protective cover, 3 and a grinding wheel.

Detailed Description

Embodiments of the present invention will be described in detail below with reference to the accompanying drawings.

Example 1

As shown in fig. 1-2, the utility model discloses a grinding wheel quality testing wear elimination equipment, including chuck 1 and blade disc 2, chuck 1 include base 11, the inside level of base 11 is equipped with motor 12, the power input end of motor 12 is equipped with the converter, the power output shaft of motor 12 is equipped with dabber 13, the one end that motor 12 was kept away from to dabber 13 is equipped with spacing axle 14 that is used for the cover to establish emery wheel 3, the one end that base 11 was kept away from to spacing axle 14 is equipped with splint 15, splint 15 pass through fastening screw 16 with spacing axle 14 is fixed;

the cutter head 2 comprises a moving mechanism 21 and a fixed seat 22, the moving mechanism 21 comprises a guide rail 23 which is crossly laid along the direction from the limiting shaft 14 to the clamping plate 15, a movable plate 24 which moves on the guide rail 23 and a fixed seat 25 on the movable plate 24, the fixed seat 25 comprises a bottom plate 26 and a top plate 27, and the bottom plate 26 and the top plate 27 are fixed through bolts;

before the quality inspection of the grinding wheel, the grinding wheel 3 to be inspected is arranged on a limiting shaft 14, a clamping plate 15 is tightly attached to one surface of the grinding wheel 3, which is far away from a core shaft 13, the clamping plate 15 is fixed on the limiting shaft 14 through a fastening screw 16, the fixing structure of the grinding wheel 3 is convenient to disassemble and assemble, then a workpiece to be machined is fixed in a fixed seat 25, the workpiece to be machined is placed between a bottom plate 26 and a top plate 27, the bottom plate 26 and the top plate 27 are fixed through bolts, so that the workpiece to be machined is fixed, then, the quality inspection of the grinding wheel 3 is carried out, in the quality inspection process of the grinding wheel, the rotating speed of a motor 12 is adjusted and controlled through a frequency converter, so that the rotating speed of a grinding machine of a user is simulated, next to the fixed seat 25, the fixed seat 25 is pushed to be close to the grinding wheel 3 rotating at a high speed, at the moment, a movable plate, and finally, when polishing is finished, judging whether the quality of the grinding wheel meets the processing requirements of customers or not by measuring the surface quality of the processed workpiece, and further realizing quality inspection production of the grinding wheel aiming at different customer requirements and ensuring the quality of the produced grinding wheel.

As a preferable scheme of the above embodiment, the radius of the stopper shaft 14 is smaller than the radius of the spindle 13, and the axial length of the stopper shaft 14 matches the depth of the axial hole of the grinding wheel 3.

As a preferable solution of the above embodiment, in order to facilitate the pushing and pulling of the fixing seat 25 and the control of the position of the fixing seat 25 on the guide rail 23, the top plate 27 of the fixing seat 25 is provided with a push-pull rod.

Example 2

On the basis of the above embodiment, a specific implementation manner is disclosed in this embodiment, as shown in fig. 2, a transparent protective cover 28 is additionally arranged at one end of the top plate 27 close to the limiting shaft 14, the transparent protective cover 28 covers the grinding wheel 3, and when a workpiece to be processed is ground in the quality inspection process, the transparent protective cover 28 covers the grinding area, so that a large amount of fragments of the workpiece with sparks are prevented from being splashed during grinding, and the working environment of quality inspection personnel is ensured.

The above embodiments only represent the specific embodiments of the present invention, and the description thereof is specific and detailed, but it cannot be understood as the limitation of the patent scope of the present invention, and it should be noted that, for those skilled in the art, without departing from the concept of the present invention, several modifications and improvements can be made, and all of them belong to the protection scope of the present invention.

Claims

1. The wear eliminating equipment for the quality inspection of the grinding wheel is characterized by comprising a chuck and a cutter head, wherein the chuck comprises a base, a motor is horizontally arranged in the base, a frequency converter is arranged at the power input end of the motor, a spindle is arranged at the power output shaft of the motor, a limiting shaft for sleeving the grinding wheel is arranged at one end, away from the motor, of the spindle, a clamping plate is arranged at one end, away from the base, of the limiting shaft, and the clamping plate is fixed with the limiting shaft through a fastening screw;

the cutter head comprises a moving mechanism and a fixed seat, the moving mechanism comprises guide rails which are crossly laid along the direction from the limiting shaft to the clamping plate, a movable plate which moves on the guide rails and the fixed seat on the movable plate, the fixed seat comprises a bottom plate and a top plate, and the bottom plate and the top plate are fixed through bolts;

and a transparent protective cover is fixed at one end of the top plate close to the limiting shaft and covers the grinding wheel.

2. The apparatus according to claim 1, wherein the radius of the stopper shaft is smaller than the radius of the core shaft, and the axial length of the stopper shaft matches the depth of the axial hole of the grinding wheel.

3. The apparatus according to claim 1, wherein the top plate has a push-pull rod on its top.