CN209850619U - Cup polishing machine - Google Patents

Abstract

The utility model relates to a cup burnishing machine, include: a fixed mount; the lifting platform is fixedly connected with the fixed frame; the bearing is fixedly connected with the lifting platform; the base is fixedly connected with the inner ring of the bearing; the motor is positioned at the corresponding position above the base, an output shaft of the motor faces the base, the motor is fixedly connected with the fixing frame, and a fixing piece is arranged on the output shaft of the motor; the mounting frame is connected with the fixing frame in a sliding mode and is positioned on one side of the output shaft of the motor; the sanding sheet is arranged on the mounting frame. After adopting such scheme, can conveniently polish the cup surface, and polishing effect is better, and the security is high.

Description

Cup polishing machine

Technical Field

The utility model relates to a burnishing machine especially relates to a cup burnishing machine.

Background

In the production process of the cup, the surface of the cup needs to be polished. Need use the burnishing machine during the polishing, be provided with the pivoted emery wheel on the burnishing machine, the cup is handed to the workman, thereby carry out polishing treatment with the surface of cup and the surface of emery wheel contact to the cup, the problem that this kind of polishing mode exists lies in, the efficiency of polishing is lower, need the artifical cup of rotating constantly just to enable each position on cup surface to polish, and the uneven or the not polished condition in certain position of polishing appears easily, secondly, when the polishing, people's hand is nearer with the distance of emery wheel, produce the potential safety hazard easily.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to provide a cup burnishing machine can conveniently polish the cup surface, and polishing effect is better, and the security is high.

In order to solve the technical problem, the utility model provides a technical scheme as follows:

a cup polishing machine comprising: a fixed mount; the lifting platform is fixedly connected with the fixed frame; the bearing is fixedly connected with the lifting platform; the base is fixedly connected with the inner ring of the bearing; the motor is positioned at the corresponding position above the base, an output shaft of the motor faces the base, the motor is fixedly connected with the fixing frame, and a fixing piece is arranged on the output shaft of the motor; the mounting frame is connected with the fixing frame in a sliding mode and is positioned on one side of the motor output shaft; the sanding sheet is installed on the mounting frame.

Preferably: the dull polish piece includes elastic layer and dull polish layer, the elastic layer with dull polish layer fixed connection, the elastic layer with mounting bracket fixed connection.

Preferably: still include the elastic component, the mounting bracket includes mounting panel, limiting plate and guide post, the guide post is connected the mounting panel with between the limiting plate, be equipped with the guiding hole on the mount, the guide post passes the guiding hole, the elastic component cover is established on the guide post, the dull polish piece is installed on the mounting panel.

Preferably: the elevating platform includes fixing base and cylinder, the cylinder with mount fixed connection, the output shaft of cylinder with fixing base fixed connection.

Preferably: the surface of the base is provided with an annular bulge.

Preferably: the surface of the base is covered with a rubber layer.

Preferably: the fixing piece is made of rubber.

The utility model has the advantages that: during polishing cup, place the cup on the base, and make the output shaft of motor stretch into in the cup, then start the elevating platform, the rising of elevating platform makes the stationary blade of motor output shaft press in the bottom of cup, so, the bottom of cup is fixed between elevating platform and base, whole cup also has just also been fixed, then starter motor, because the inner circle fixed connection of base and bearing, therefore the base can rotate, then the sliding erection frame, make the dull polish piece on the erection frame and the surface contact of cup, thereby polish the surface of cup, whole convenient operation is swift, and simultaneously, at the polishing in-process, human hand need not to hold cup or dull polish piece, the security is higher, and simultaneously, along with the rotation of cup, dull polish piece and each position contact on cup surface, thereby polishing effect is good.

Drawings

The invention will be further explained with reference to the drawings and the detailed description below:

FIG. 1 is a first schematic structural diagram of an embodiment of the cup polishing machine according to the present invention;

FIG. 2 is a schematic structural diagram II of an embodiment of the cup polishing machine of the present invention;

fig. 3 is a schematic structural view of the mounting frame, the elastic member and the sanding sheet in this embodiment.

Wherein:

1. a fixed mount;

2. a lifting platform; 21. a fixed seat; 22. a cylinder;

3. a bearing;

4. a base; 41. an annular projection;

5. a motor; 51. a fixing sheet;

6. a mounting frame; 61. mounting a plate; 62. a limiting plate; 63. a guide post;

7. grinding a sand sheet; 71. an elastic layer; 72. sanding layer;

8. an elastic member.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

In the description of the present invention, it is to be understood that the positional and orientational relationships indicated as "upper", "lower", "left", "right", "front", "rear", "vertical", "bottom", "inner", "outer", etc. are based on the positional and orientational relationships 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 so indicated must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

As shown in fig. 1 to 3, a cup polishing machine includes:

a fixed frame 1;

the lifting platform 2 is fixedly connected with the fixed frame 1;

the bearing 3, the bearing 3 is fixedly connected with the lifting platform 2;

the base 4 is fixedly connected with the inner ring of the bearing 3;

the motor 5 is positioned at the corresponding position above the base 4, the output shaft of the motor 5 faces the base 4, the motor 5 is fixedly connected with the fixed frame 1, the output shaft of the motor 5 is provided with a fixed plate 51, the fixed plate 51 is fixedly connected with the output shaft of the motor 5, and the fixed plate 51 is made of rubber;

the mounting frame 6 is connected with the fixing frame 1 in a sliding mode, and the mounting frame 6 is located on one side of an output shaft of the motor 5;

dull polish piece 7, dull polish piece 7 are installed on mounting bracket 6, and dull polish piece 7 can be dismantled with mounting bracket 6 and be connected.

Therefore, when the cup is polished, the cup is placed on the base 4, the output shaft of the motor 5 extends into the cup, then the lifting platform 2 is started, the lifting platform 2 rises to enable the fixing piece 51 on the output shaft of the motor 5 to be pressed at the bottom of the cup, in this way, the bottom of the cup is fixed between the lifting platform 2 and the base 4, the whole cup is fixed, then the motor 5 is started, the base 4 is fixedly connected with the inner ring of the bearing 3, then the mounting frame 6 is slid, the frosting piece 7 on the mounting frame 6 is in contact with the surface of the cup, the surface of the cup is polished, the whole operation is convenient and rapid, meanwhile, in the polishing process, the human hand does not need to hold the cup or the frosting piece 7, the safety is high, meanwhile, along with the rotation of the cup, the frosting piece 7 is in contact with each part of the surface of the cup, thereby having good polishing effect.

Elevating platform 2 includes fixing base 21 and cylinder 22, cylinder 22 and 1 fixed connection of mount, cylinder 22's output shaft and fixing base 21 fixed connection to conveniently realized elevating platform 2's lift, the extrusion effect is better simultaneously.

In addition, the sanding sheet 7 comprises an elastic layer 71 and a sanding layer 72, wherein the elastic layer 71 is fixedly connected with the sanding layer 72, and the elastic layer 71 is fixedly connected with the mounting frame 6. Thus, the elastic force of the elastic layer 71 increases the contact area between the frosting layer 72 and the surface of the cup, thereby improving the polishing effect.

In addition, still include elastic component 8, mounting bracket 6 includes mounting panel 61, limiting plate 62 and guide post 63, and guide post 63 is connected between mounting panel 61 and limiting plate 62, is equipped with the guiding hole on mount 1, and guide post 63 passes the guiding hole, and elastic component 8 covers is established on guide post 63, and is located between limiting plate 62 and the mount 1, and dull polish piece 7 is installed on the mounting panel. So, when the cup was not placed on base 4, under the effect of elastic component 8, mounting panel 61 and dull polish piece 7 kept away from the output shaft of motor 5, avoided dull polish piece 7 to obstruct the placing of cup, when the cup is fixed the back, then pressed limiting plate 62 and made dull polish piece 7 and cup contact carry out polishing treatment, after polishing treatment, elastic component 8 kick-backs, and dull polish piece 7 gets back to the normal position once more.

Further, the surface of the base 4 is provided with an annular projection 41. Therefore, when the cup is placed on the base 4, the cup can be positioned only by placing the cup on the annular protrusion 41, so that the condition that the axial lead of the cup is deviated from the axial lead of the motor shaft is avoided, and the polishing effect is not ideal enough.

In addition, the surface of the base 4 is covered with a rubber layer. Because the rubber layer can produce great friction with the surface contact of cup, consequently at the rotatory in-process that carries out the polishing of cup, can effectively avoid appearing the phenomenon of skidding.

In summary, the above description is only a preferred embodiment of the present invention and should not be taken as limiting the invention, and any modifications, equivalents and improvements made within the spirit and principles of the present invention should be included within the scope of the present invention.

Claims (7)

1. A cup polishing machine, comprising:

a fixed mount;

the lifting platform is fixedly connected with the fixed frame;

the bearing is fixedly connected with the lifting platform;

the base is fixedly connected with the inner ring of the bearing;

the motor is positioned at the corresponding position above the base, an output shaft of the motor faces the base, the motor is fixedly connected with the fixing frame, and a fixing piece is arranged on the output shaft of the motor;

the mounting frame is connected with the fixing frame in a sliding mode and is positioned on one side of the motor output shaft;

the sanding sheet is installed on the mounting frame.

2. The cup polishing machine of claim 1, wherein: the dull polish piece includes elastic layer and dull polish layer, the elastic layer with dull polish layer fixed connection, the elastic layer with mounting bracket fixed connection.

3. The cup polishing machine of claim 1 or 2, wherein: still include the elastic component, the mounting bracket includes mounting panel, limiting plate and guide post, the guide post is connected the mounting panel with between the limiting plate, be equipped with the guiding hole on the mount, the guide post passes the guiding hole, the elastic component cover is established on the guide post, the dull polish piece is installed on the mounting panel.

4. The cup polishing machine of claim 3, wherein: the elevating platform includes fixing base and cylinder, the cylinder with mount fixed connection, the output shaft of cylinder with fixing base fixed connection.

5. The cup polishing machine of claim 4, wherein: the surface of the base is provided with an annular bulge.

6. The cup polishing machine of claim 5, wherein: the surface of the base is covered with a rubber layer.

7. The cup polishing machine of claim 6, wherein: the fixing piece is made of rubber.