CN220051249U - Adjust convenient abrasive band machine structure - Google Patents

Abstract

The utility model discloses a belt sander structure convenient to adjust, which comprises a base, wherein a vertical plate is arranged at the top of the base, a fixed plate is arranged on the front side wall of the vertical plate, a rotating shaft is arranged on the inner left side wall of the fixed plate in a connecting way through a bearing, one end of the rotating shaft penetrates through the inner right side wall of the fixed plate and is connected with a driven gear arranged outside the fixed plate, a motor is arranged on the right side wall of the vertical plate, a driving gear meshed with the driven gear is connected with the output end of the motor, a driving wheel is sleeved on the outer wall of the rotating shaft, an abrasive belt is sleeved on the outer wall of the driving wheel and the outer wall of the driven wheel, a cavity is formed in the vertical plate, an adjusting mechanism is arranged in the cavity, and a workbench is arranged on the front side wall of the vertical plate.

Description

Adjust convenient abrasive band machine structure

Technical Field

The utility model relates to the technical field of belt sanders, in particular to a belt sander structure convenient to adjust.

Background

The utility model provides a belt sander, including the abrasive band, hold the abrasive band casing of abrasive band, the motor, hold motor casing of motor, the handle, the action wheel, from driving wheel and connection the transmission of motor and action wheel, motor casing and handle integrated connection form a cell cube, connecting device is with cell cube connection to the abrasive band casing, abrasive band extrusion is mostly used and is polished the hardware, current belt sander utilizes the motor to drive the action wheel and rotates, thereby drive from driving wheel rotation, it rotates to drive the abrasive band with the action wheel, abrasive band rotation can polish the hardware, the abrasive band long-time rotation can appear not hard up, thereby can reduce the effect of polishing the hardware, current belt sander is inconvenient to adjust the rate of tension of abrasive band, influence the effect of polishing of abrasive band, consequently, need an adjust convenient belt sander structure.

Disclosure of Invention

The utility model aims to provide a belt sander structure convenient to adjust, so as to solve the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an adjust convenient abrasive band machine structure, includes the base, the base top is equipped with vertical board, vertical board preceding lateral wall is equipped with the fixed plate, left side wall is equipped with the pivot through bearing connection in the fixed plate, pivot one end runs through the driven gear that right side wall and outside were equipped with in the fixed plate and is connected, vertical board right side wall is equipped with the motor, motor output is connected and is equipped with the driving gear with driven gear engaged with, the pivot outer wall cup joints the installation and is equipped with the action wheel, vertical board preceding lateral wall sliding connection is equipped with the fly leaf, be equipped with the dwang in the fly leaf, dwang both ends are connected with the bearing that side wall all is equipped with about in the fly leaf respectively, the dwang outer wall cup joints the installation and is equipped with the action wheel, the action wheel cup joints the abrasive band with the driven wheel outer wall, cavity has been seted up to inside the vertical board, be equipped with adjustment mechanism in the cavity, vertical board preceding lateral wall is equipped with the workstation.

Further, the adjusting mechanism comprises a screw rod arranged in the cavity, one end of the screw rod penetrates through the inner top of the cavity and is connected with a rotating plate arranged outside the cavity, a sliding block is sleeved on the outer wall of the screw rod, a sliding block is arranged on the right side wall of the sliding block, and the right side wall of the sliding block is connected with the left side wall of the movable plate.

Further, a sliding groove is formed in the right side wall of the vertical plate, and the sliding block is connected in a sliding mode in the sliding groove.

Further, a guide groove is formed in the left side wall in the cavity, and a guide block matched with the guide groove is arranged on the left side wall of the sliding block.

Further, through holes matched with the abrasive belt are formed in the top of the workbench, and an anti-slip layer is arranged on the top of the workbench.

Further, the fixed plate and the movable plate are both U-shaped.

Compared with the prior art, the utility model has the beneficial effects that: the utility model discloses can adjust the position of fly leaf under adjustment mechanism's cooperation to adjust the position from the driving wheel, thereby can adjust the rate of tension of abrasive band, improve the effect of polishing of abrasive band.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

fig. 2 is a right side view of the cavity structure of the present utility model.

In the figure: 1. a base; 2. a vertical plate; 3. a fixing plate; 4. a driving wheel; 5. a driven gear; 6. a drive gear; 7. a motor; 8. abrasive belt; 9. a work table; 10. a through hole; 11. a movable plate; 12. a rotating lever; 13. driven wheel; 14. a sliding groove; 15. an adjusting mechanism; 150. a rotating plate; 151. a slide block; 152. a sliding block; 153. a screw rod; 16. a cavity; 17. a rotating shaft.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Example 1:

referring to fig. 1, the present utility model provides a technical solution: the utility model provides an adjust convenient abrasive band machine structure, the on-line screen storage device comprises a base 1, the 1 top of base is equipped with vertical board 2, vertical board 2 front side wall is equipped with fixed plate 3, left side wall is equipped with pivot 17 through bearing connection in the fixed plate 3, pivot 17 one end runs through the fixed plate 3 in the right side wall be connected with the driven gear 5 that the outside was equipped with, vertical board 2 right side wall is equipped with motor 7, motor 7 output is connected and is equipped with the driving gear 6 with driven gear 5 assorted, the installation is cup jointed and is equipped with action wheel 4 in pivot 17 outer wall, vertical board 2 front side wall sliding connection is equipped with fly leaf 11, fixed plate 3 and fly leaf 11 all are the U-shaped setting, be equipped with dwang 12 in the fly leaf 11, dwang 12 both ends are connected with the bearing that all are equipped with respectively in the fly leaf 11, the dwang 12 outer wall cup joints and is equipped with action wheel 4, action wheel 4 and driven wheel 13 outer wall cup joints and are equipped with abrasive band 8, cavity 16 has been seted up to the inside of vertical board 2, be equipped with adjustment mechanism 15 in the cavity 16, vertical board 2 front side wall is equipped with workstation 9, workstation 9 top with assorted through-hole 10, workstation 9 top is equipped with anti-slip layer, the cooperation layer is placed under the layer and make under the messenger more stable on workstation 9 when polishing.

Referring to fig. 2, the adjusting mechanism 15 includes a screw rod 153 disposed in the cavity 16, one end of the screw rod 153 penetrates through the top of the cavity 16 and is connected with a rotating plate 150 disposed outside, a sliding block 151 is sleeved on the outer wall of the screw rod 153, a guiding groove is disposed on the left side wall of the cavity 16, a guiding block matched with the guiding groove is disposed on the left side wall of the sliding block 151, the sliding block 151 moves more stably on the outer wall of the screw rod 153 under the action of the guiding groove and the guiding block, a sliding block 152 is disposed on the right side wall of the sliding block 151, a sliding groove 14 is disposed on the right side wall of the vertical plate 2, the sliding block 152 is connected in a sliding manner in the sliding groove 14, the sliding block 152 moves more stably under the action of the sliding groove 14, and accordingly the sliding block 152 drives the movable plate 11 to move more stably, and the right side wall of the sliding block 152 is connected with the left side wall of the movable plate 11.

Working principle: when the hardware needs to be polished, the motor 7 drives the driving gear 6 to rotate, the driving gear 6 drives the driven gear 5 to rotate, the driven gear 5 drives the rotating shaft 17 to rotate, the rotating shaft 17 drives the driving wheel 4 to rotate, the driving wheel 4 drives the abrasive belt 8 to rotate, the abrasive belt 8 drives the driven wheel 13 to rotate, the staff places the hardware on the workbench 9, then the position of the hardware is controlled by hands to contact with the abrasive belt 8, the abrasive belt 8 can polish the hardware, if the abrasive belt 8 is loose, the staff rotates the rotating plate 150 to drive the screw rod 153 to rotate, the sliding block 151 moves on the outer wall of the screw rod 153 under the cooperation of the sliding groove 14 and the sliding block 152, the sliding block 152 drives the movable plate 11 to move, and the movable plate 11 drives the driven wheel 13 to move, so that the tensioning degree of the abrasive belt 8 can be adjusted, and the polishing effect of the abrasive belt 8 is improved.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. The utility model provides an adjust convenient abrasive band machine structure, includes base (1), its characterized in that: the utility model discloses a base, including base (1), fixed plate (2), fixed plate (3), fixed plate (2) front wall, left side wall is equipped with pivot (17) through bearing connection in fixed plate (3), right side wall is connected with driven gear (5) that outside was equipped with in fixed plate (3) are run through to pivot (17) one end, vertical plate (2) right side wall is equipped with motor (7), motor (7) output connection is equipped with driving gear (6) with driven gear (5) engaged with, pivot (17) outer wall cup joints the installation and is equipped with action wheel (4), vertical plate (2) front wall sliding connection is equipped with fly leaf (11), be equipped with dwang (12) in fly leaf (11), dwang (12) both ends are connected with bearing one that all is equipped with in fly leaf (11) respectively, the installation is equipped with action wheel (4) are cup jointed to dwang (12) outer wall, action wheel (4) and driven wheel (13) outer wall cup joint are equipped with abrasive band (8), inside cavity (16) of seting up of vertical plate (2), be equipped with adjustment mechanism (15) front side wall (9).

2. An adjustable belt sander structure as set forth in claim 1, wherein: the adjusting mechanism (15) comprises a screw rod (153) arranged in a cavity (16), one end of the screw rod (153) penetrates through the inner top of the cavity (16) and is connected with a rotating plate (150) arranged outside the cavity, a sliding block (151) is sleeved on the outer wall of the screw rod (153), a sliding block (152) is arranged on the right side wall of the sliding block (151), and the right side wall of the sliding block (152) is connected with the left side wall of the movable plate (11).

3. An adjustable belt sander structure as set forth in claim 2, wherein: the right side wall of the vertical plate (2) is provided with a sliding groove (14), and the sliding block (152) is connected in a sliding way in the sliding groove (14).

4. An adjustable belt sander structure as set forth in claim 2, wherein: the left side wall in the cavity (16) is provided with a guide groove, and the left side wall of the sliding block (151) is provided with a guide block matched with the guide groove.

5. An adjustable belt sander structure as set forth in claim 1, wherein: through holes (10) matched with the abrasive belt (8) are formed in the top of the workbench (9), and an anti-slip layer is arranged on the top of the workbench (9).

6. An adjustable belt sander structure as set forth in claim 1, wherein: the fixed plate (3) and the movable plate (11) are both U-shaped.