CN219562630U

CN219562630U - Vortex grinding polisher

Info

Publication number: CN219562630U
Application number: CN202320481991.4U
Authority: CN
Inventors: 吴萍
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-03-14
Filing date: 2023-03-14
Publication date: 2023-08-22
Anticipated expiration: 2033-03-14

Abstract

The utility model discloses an eddy current grinding polisher, which comprises a rack, a bottom barrel, an upper barrel, a main shaft, a driving device and a turntable, wherein the bottom barrel is arranged on the rack; the bottom barrel is arranged on the frame and is provided with an accommodating cavity with an upward opening; the upper barrel is of a hollow structure and is provided with a grinding cavity with an upper opening and a lower opening, and the upper barrel is arranged above the bottom barrel; the main shaft is vertically arranged and rotatably installed in the accommodating cavity; the driving device is arranged on the bottom barrel and drives the main shaft to rotate; the rotary disc is fixed at the upper end of the main shaft and driven by the main shaft to rotate, and the periphery of the rotary disc is contacted with the periphery of the bottom opening of the grinding cavity. Through adopting this equipment, drive the main shaft by drive arrangement and rotate for the carousel rotates, and the carousel rotates and drives grinding medium and rotate, through grinding medium's flow, to work piece surface grinding polishing treatment, can shorten grinding time, and save a large amount of manual works, also improved grinding polishing's effect and efficiency simultaneously, brought the facility for production operation.

Description

Vortex grinding polisher

Technical Field

The utility model relates to the technical field of polishing machines, in particular to an eddy current type grinding polishing machine.

Background

In the industrial production process, a very common surface machining process is adopted for grinding and polishing, and the workpiece can obtain the required size and surface quality through grinding and polishing, so that the industrial product production is facilitated.

In the prior art, a drum polishing process or a manual polishing process is generally adopted for polishing the workpiece, and the processes have long polishing time, consume a large amount of manpower and have unsatisfactory polishing effect. Therefore, it is necessary to study a scheme to solve the above-mentioned problems.

Disclosure of Invention

In view of the above, the present utility model aims at overcoming the drawbacks of the prior art, and its primary objective is to provide an eddy current polishing machine, which can effectively solve the problems of long polishing time and great labor consumption existing in the conventional drum polishing process or manual polishing process.

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

an eddy current grinding polisher comprises a frame, a bottom barrel, an upper barrel, a main shaft, a driving device and a turntable; the bottom barrel is arranged on the frame and is provided with an accommodating cavity with an upward opening; the upper barrel is of a hollow structure and is provided with a grinding cavity with an upper opening and a lower opening, and the upper barrel is arranged above the bottom barrel; the main shaft is vertically arranged and rotatably installed in the accommodating cavity; the driving device is arranged on the bottom barrel and drives the main shaft to rotate; the rotary disc is fixed at the upper end of the main shaft and driven by the main shaft to rotate, and the periphery of the rotary disc is contacted with the periphery of the bottom opening of the grinding cavity.

Preferably, the driving device comprises a grinding motor and a belt transmission mechanism, and the grinding motor drives the main shaft to rotate through the belt transmission mechanism.

Preferably, a tray is fixed on the main shaft and abuts against the bottom of the turntable.

Preferably, the turntable is provided with a concave cavity which is communicated with the grinding cavity vertically and oppositely, and the center of the concave cavity is provided with a rubber cover which is fixedly connected with the main shaft.

Preferably, the bottom barrel is arranged on the frame in a turnover way through a rotating shaft, the rotating shaft is driven to rotate by a turnover motor, and the turnover motor is fixed on the frame.

Preferably, an air draft device is arranged on the frame.

Compared with the prior art, the utility model has obvious advantages and beneficial effects, and in particular, the technical scheme can be as follows:

through adopting this equipment, drive the main shaft by drive arrangement and rotate for the carousel rotates, and the carousel rotates and drives grinding medium and rotate, through grinding medium's flow, to work piece surface grinding polishing treatment, can shorten grinding time, and save a large amount of manual works, also improved grinding polishing's effect and efficiency simultaneously, brought the facility for production operation.

Drawings

FIG. 1 is a schematic perspective view of a preferred embodiment of the present utility model;

FIG. 2 is a schematic perspective view of another angle of the preferred embodiment of the present utility model;

FIG. 3 is a cross-sectional view of a preferred embodiment of the present utility model;

FIG. 4 is another cross-sectional view of the preferred embodiment of the present utility model.

The attached drawings are used for identifying and describing:

10. frame 20 and bottom barrel

21. Accommodating chamber 22, rotary shaft

30. Upper barrel 31, grinding chamber

40. Spindle 50 and drive device

51. Grinding motor 52 and belt transmission mechanism

60. Turntable 61, cavity

71. Turnover motor 72, tray

73. Rubber cover 80 and air draft device

Detailed Description

Referring to fig. 1 to 4, a preferred embodiment of the present utility model is shown, which comprises a frame 10, a bottom tub 20, an upper tub 30, a main shaft 40, a driving device 50 and a turntable 60.

The bottom barrel 20 is arranged on the frame 10, and the bottom barrel 20 is provided with an accommodating cavity 21 with an upward opening; in this embodiment, the bottom barrel 20 is rotatably disposed on the frame 10 through a rotating shaft 22, the rotating shaft 22 is driven to rotate by a turnover motor 71, and the turnover motor 71 is fixed on the frame 10 to realize an automatic material pouring function.

The upper barrel 30 has a hollow structure with a grinding chamber 31 having an upper opening and a lower opening, and the upper barrel 30 is disposed above the bottom barrel 20.

The main shaft 40 is vertically disposed and rotatably installed in the receiving chamber 21, and the main shaft 40 passes downward through the bottom of the bottom tub 20.

The driving device 50 is disposed on the bottom barrel 20 and drives the spindle 40 to rotate; specifically, the driving device 50 includes a grinding motor 51 and a belt transmission mechanism 52, and the grinding motor 51 drives the spindle 40 to rotate through the belt transmission mechanism 52.

The turntable 60 is fixed to the upper end of the spindle 40 and is rotated by the spindle 40, and the periphery of the turntable 60 is in contact with the periphery of the bottom opening of the grinding chamber 31. In this embodiment, a tray 72 is fixed on the spindle 40, and the tray 72 abuts against the bottom of the turntable 60. The turntable 60 has a cavity 61, the cavity 61 is vertically opposite to the grinding chamber 31, a glue cover 73 is disposed in the center of the cavity 61, and the glue cover 73 is fixedly connected with the spindle 40.

In addition, an air draft device 80 is provided on the frame 10 to achieve dust removal and cooling effects.

The working principle of the embodiment is described in detail as follows:

when the grinding device works, grinding media are poured into the grinding cavity 31 from the upper end opening and put into a workpiece, then, the device is started, the driving device 50 drives the main shaft 40 to rotate, the turntable 60 rotates to drive the grinding media to rotate, the surface of the workpiece is ground and polished through the flow of the grinding media, after the grinding and polishing are finished, the overturning motor 71 can be started, and the overturning motor 71 drives the bottom barrel 20 to overturn downwards, so that the grinding media and the workpiece in the grinding cavity 31 are poured out.

The design key points of the utility model are as follows: through adopting this equipment, drive the main shaft by drive arrangement and rotate for the carousel rotates, and the carousel rotates and drives grinding medium and rotate, through grinding medium's flow, to work piece surface grinding polishing treatment, can shorten grinding time, and save a large amount of manual works, also improved grinding polishing's effect and efficiency simultaneously, brought the facility for production operation.

The technical principle of the present utility model is described above in connection with the specific embodiments. The description is made for the purpose of illustrating the general principles of the utility model and should not be taken in any way as limiting the scope of the utility model. Other embodiments of the utility model will be apparent to those skilled in the art from consideration of this specification without undue burden.

Claims

1. The utility model provides an eddy current type grinding polisher which characterized in that: comprises a frame, a bottom barrel, an upper barrel, a main shaft, a driving device and a rotary table; the bottom barrel is arranged on the frame and is provided with an accommodating cavity with an upward opening; the upper barrel is of a hollow structure and is provided with a grinding cavity with an upper opening and a lower opening, and the upper barrel is arranged above the bottom barrel; the main shaft is vertically arranged and rotatably installed in the accommodating cavity; the driving device is arranged on the bottom barrel and drives the main shaft to rotate; the rotary disc is fixed at the upper end of the main shaft and driven by the main shaft to rotate, and the periphery of the rotary disc is contacted with the periphery of the bottom opening of the grinding cavity.

2. The vortex grinding polisher of claim 1 wherein: the driving device comprises a grinding motor and a belt transmission mechanism, and the grinding motor drives the main shaft to rotate through the belt transmission mechanism.

3. The vortex grinding polisher of claim 1 wherein: and a tray is fixed on the main shaft and abuts against the bottom of the turntable.

4. The vortex grinding polisher of claim 1 wherein: the turntable is provided with a concave cavity which is communicated with the grinding cavity vertically and oppositely, and the center of the concave cavity is provided with a rubber cover which is fixedly connected with the main shaft.

5. The vortex grinding polisher of claim 1 wherein: the bottom barrel is arranged on the frame in a turnover way through a rotating shaft, the rotating shaft is driven to rotate by a turnover motor, and the turnover motor is fixed on the frame.

6. The vortex grinding polisher of claim 1 wherein: an exhaust device is arranged on the frame.