CN219293584U - Desktop vertical abrasive belt polishing machine - Google Patents

Abstract

The utility model provides a vertical abrasive band polishing machine of desktop, includes the operation panel, install motor and stand on the operation panel, the motor output is connected with first guide pulley, the stand upper end is connected with the fixed plate, be provided with adjustment mechanism on the fixed plate, the level is provided with the connecting axle in the adjustment mechanism, the one end of connecting axle extends to the side and is connected with the second guide pulley through the bearing, first guide pulley is located the second guide pulley below, it has the abrasive band to wind on first guide pulley and the second guide pulley. The vertical abrasive belt polisher for the tabletop provided by the utility model has the advantages that the occupancy rate of the tabletop is reduced, the fatigue of arms is avoided when the vertical abrasive belt polisher is used, and the tightness of the abrasive belt is convenient to adjust.

Description

Desktop vertical abrasive belt polishing machine

Technical Field

The utility model relates to the technical field of polishing equipment, in particular to a desktop vertical abrasive belt polishing machine.

Background

The desktop abrasive belt polishing machine is a small polishing machine installed on a desktop, and is an indispensable polishing device for a machine manufacturing factory because of simple and practical manufacturing. In the prior art, a common table top belt sander polishing machine is of a horizontal structure, as shown in fig. 5, and is composed of an operating platform 1, a motor 2, a vertical rod 3, an adjusting plate 4, a stud 5, an abrasive belt 9, bearings, guide wheels and the like, wherein the output end of the motor 2 and the side surface of the vertical rod 3 are respectively provided with the guide wheels, the two guide wheels are wound with the horizontal abrasive belt 9, the vertical rod 3 and the adjusting plate 4 are integrally designed, a sliding groove is formed in the adjusting plate 4, the stud 5 is arranged on the sliding groove, and therefore the installation and tightness adjustment of the abrasive belt 9 are realized. The desktop abrasive belt polishing machine has the defects that due to the horizontal design, the desktop occupancy rate is large, the desktop abrasive belt polishing machine is not very handy in use, and the tightness of the abrasive belt is not easy to adjust.

Disclosure of Invention

The utility model aims at: the desktop vertical abrasive belt polishing machine is used for solving the problems in the background technology, so that the desktop occupancy rate is reduced, the user can use the machine easily, and the tightness of the abrasive belt can be conveniently adjusted.

In order to achieve the above purpose, the following technical scheme is adopted: the utility model provides a vertical abrasive band polishing machine of desktop, includes the operation panel, install motor and stand on the operation panel, the motor output is connected with first guide pulley, the stand upper end is connected with the fixed plate, be provided with adjustment mechanism on the fixed plate, the level is provided with the connecting axle in the adjustment mechanism, the one end of connecting axle extends to the side and is connected with the second guide pulley through the bearing, first guide pulley is located the second guide pulley below, it has the abrasive band to wind on first guide pulley and the second guide pulley.

Preferably, the adjustment mechanism comprises a limit groove arranged on the fixed plate, the upright is rotationally connected with a rotating plate, the rotating plate is positioned right below the fixed plate, the other end of the rotating plate is connected with the connecting shaft, an installation groove is formed in the rotating plate, a fixed shaft is arranged in the installation groove along the horizontal direction, a limit screw is rotationally connected on the fixed shaft positioned in the installation groove, and the other end of the limit screw penetrates through the limit groove to be connected with the elastic mechanism.

Preferably, the tightening mechanism is a nut.

Preferably, a rotating groove is formed in one side, adjacent to the abrasive belt, of the upright post, the rotating groove is formed in the vertical direction, a rotating shaft is arranged in the rotating groove, and the rotating plate is connected with the upright post in a rotating mode through the rotating shaft.

Preferably, the operation table is provided with a supporting table, the supporting table is positioned at one side of the abrasive belt, and the supporting table is arranged opposite to the upright post.

Preferably, the device further comprises a base plate, wherein the base plate is located above the operation table, and the motor, the stand column and the support table are located above the base plate.

Preferably, the supporting table comprises a fixed rod arranged on the operating table, and the upper end of the fixed rod is connected with the placing table through a shaft in a rotating mode.

Preferably, the four corners of the bottom of the operating platform are provided with supporting rods.

Preferably, the bottom of the supporting rod is provided with a moving wheel.

The utility model has the beneficial effects that:

according to the desktop vertical abrasive belt polishing machine, the horizontal type is changed into the vertical type, and the adjusting mechanism is arranged, so that the desktop occupancy rate is reduced, the tightness of the abrasive belt is convenient to adjust, and the relative positions of the two guide wheels are not required to be controlled by two hands. Through setting up the dead lever and placing the platform, can reduce the arm tired effectively, and adjustable polishing angle.

Drawings

Fig. 1 is a schematic diagram of a front axle testing structure of a table top vertical abrasive belt polisher according to the present utility model.

Fig. 2 is a schematic view of a part of the adjusting mechanism in fig. 1 in an enlarged structure.

Fig. 3 is a schematic diagram of a rear axle measurement structure of a table top vertical abrasive belt polisher according to the present utility model.

Fig. 4 is a schematic view of a part of the adjusting mechanism in fig. 3 in an enlarged structure.

Fig. 5 is a schematic view of a structure of a belt sander in the background art.

In the figure, 1-operation platform, 2-motor, 3-stand, 4-first guide pulley, 5-fixed plate, 6-fixed plate, 7-fixed plate, 8-second guide pulley, 9-abrasive belt, 10-limit groove, 11-rotating plate, 12-mounting groove, 13-fixed shaft, 14-limit screw, 15-nut, 16-rotating groove, 17-rotating shaft, 18-supporting platform, 181-fixed rod, 182-placing platform and 19-backing plate.

Detailed Description

The following description of the embodiments of the present utility model will be made more fully hereinafter with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model.

In the description of the present utility model, it should be understood that the terms "upper," "lower," "front," "rear," "left," "right," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the present utility model and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

Referring to fig. 1-5, a desktop vertical abrasive belt polishing machine comprises an operation table 1, wherein a motor 2 and a stand column 3 are installed on the operation table 1, the output end of the motor 2 is connected with a first guide wheel 4, the upper end of the stand column 3 is connected with a fixed plate 5, an adjusting mechanism is arranged on the fixed plate 5, a connecting shaft 6 is horizontally arranged in the adjusting mechanism, one end of the connecting shaft 6 extends to the side and is connected with a second guide wheel 8 through a bearing 7, the first guide wheel 4 is positioned below the second guide wheel 8, and abrasive belts 9 are wound on the first guide wheel 4 and the second guide wheel 8, so that the table top occupancy is small.

In order to be convenient for adjust the elasticity of abrasive band, adjustment mechanism is including setting up the spacing groove 10 on fixed plate 5, rotate on the stand 3 and be connected with rotor plate 11, rotor plate 11 is located under the fixed plate 5, the rotor plate 11 other end is connected with connecting axle 6, be provided with mounting groove 12 on the rotor plate 11, be provided with fixed axle 13 along the horizontal direction in the mounting groove 12, be located and rotate on the fixed axle 13 in the mounting groove 12 and be connected with spacing screw 14, the other end of spacing screw 14 passes spacing groove 10 and is connected with the elasticity mechanism, the elasticity mechanism is nut 15, during the use, only need adjusting nut 15, makes nut 15 drive spacing screw 14 upwards or down to move, causes rotor plate 11 upwards or down the swing to adjust the height of second guide pulley 8, thereby adjusts the distance between first guide pulley 4 and the second guide pulley 8, reaches the purpose of installation abrasive band and adjusting the abrasive band elasticity in this, and need not to use both hands to control the relative position of two guide pulleys.

For easy installation, the side of stand 3 adjacent to abrasive band 9 is provided with rotation groove 16, rotation groove 16 sets up along vertical direction, be provided with axis of rotation 17 in the rotation groove 16, rotation board 11 is connected with stand 3 rotation through axis of rotation 17.

For the convenience of operation, avoid arm fatigue, be provided with brace table 18 on the operation panel 1, brace table 18 is located abrasive band 9 one side, and brace table 18 and stand 3 are relative to be set up.

For stability, a pad 19 is also included, the pad 19 being located above the console 1, and the motor 2, the upright 3 and the support table 18 being located above the pad 19.

On the basis of avoiding arm fatigue, in order to adjust the polishing angle, the supporting table 18 comprises a fixed rod 181 arranged on the operating table 1, and the upper end of the fixed rod 181 is connected with a placing table 182 through shaft rotation.

Support rods are arranged at four corners of the bottom of the operation table 1, and a cavity is formed in the operation table 1 so as to facilitate placement of tools; the bottom of the supporting rod is provided with a moving wheel which is convenient to move to a designated position.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims (9)

1. The utility model provides a vertical abrasive band polisher of desktop, includes operation panel (1), install motor (2) and stand (3) on operation panel (1), motor (2) output is connected with first guide pulley (4), its characterized in that: the utility model discloses a sand belt grinding machine, including stand (3), fixed plate (5), be provided with adjustment mechanism on fixed plate (5), the level is provided with connecting axle (6) in the adjustment mechanism, the one end of connecting axle (6) extends to the side and is connected with second guide pulley (8) through bearing (7), first guide pulley (4) are located second guide pulley (8) below, around rolling up abrasive band (9) on first guide pulley (4) and second guide pulley (8).

2. A desktop stand belt sander as set forth in claim 1, wherein: the adjusting mechanism comprises a limit groove (10) arranged on a fixed plate (5), a rotating plate (11) is rotationally connected on the upright post (3), the rotating plate (11) is located right below the fixed plate (5), the other end of the rotating plate (11) is connected with a connecting shaft (6), an installation groove (12) is formed in the rotating plate (11), a fixed shaft (13) is arranged in the installation groove (12) along the horizontal direction, a limit screw (14) is rotationally connected on the fixed shaft (13) located in the installation groove (12), and the other end of the limit screw (14) penetrates through the limit groove (10) to be connected with an elastic mechanism.

3. A desktop stand belt sander as set forth in claim 2, wherein: the tightening mechanism is a nut (15).

4. A desktop stand belt sander as set forth in claim 2, wherein: the abrasive belt is characterized in that a rotating groove (16) is formed in one side, adjacent to the abrasive belt (9), of the upright post (3), the rotating groove (16) is arranged in the vertical direction, a rotating shaft (17) is arranged in the rotating groove (16), and the rotating plate (11) is connected with the upright post (3) in a rotating mode through the rotating shaft (17).

5. A desktop stand belt sander as set forth in claim 1, wherein: the operation table (1) is provided with a supporting table (18), the supporting table (18) is positioned on one side of the abrasive belt (9), and the supporting table (18) and the upright post (3) are oppositely arranged.

6. A desktop stand belt sander as set forth in claim 5, wherein: the automatic control device is characterized by further comprising a base plate (19), wherein the base plate (19) is located above the operating platform (1), and the motor (2), the upright post (3) and the supporting table (18) are located above the base plate (19).

7. A desktop stand belt sander as set forth in claim 5, wherein: the supporting table (18) comprises a fixed rod (181) arranged on the operating table (1), and a placing table (182) is connected to the upper end of the fixed rod (181) through shaft rotation.

8. A desktop stand belt sander as set forth in claim 1, wherein: support rods are arranged at four corners of the bottom of the operating platform (1).

9. A tabletop vertical abrasive belt sander as set forth in claim 8, wherein: the bottom of the supporting rod is provided with a movable wheel.

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