CN205166633U - All -round timber burnishing device - Google Patents

Abstract

The utility model discloses an all -round timber burnishing device, but including buffing wheel module index table module and power module, but the buffing wheel module sets up in index table module top, but but the index table module including the index table, initiatively turn around supporting wheel and driven rotary supporting wheel, but the back of index table is equipped with circular arc camber, initiatively turns around the supporting wheel and connects in the power module, initiatively turn around the supporting wheel and driven rotary supporting wheel sets up in same horizontal plane, but the index table set up in initiatively turn around on supporting wheel and the driven rotary supporting wheel. The utility model discloses all -round timber burnishing device makes the polishing angularly adjustable of work piece, has improved the polishing efficiency and the polishing quality of carving work piece greatly.

Description

An all-round wood polishing device

technical field

The utility model is set in the field of wood processing, in particular relates to an all-round wood polishing device.

Background technique

In the process of wood processing, the wood needs to be cut, carved and other processes, leaving many burrs and flashes on the wood surface, so the wood surface needs to be polished. The wood polishing machine is a special mechanical equipment used to polish the wood surface. The workpiece to be polished is placed on the worktable for polishing, but in the existing wood polishing machine, the contact angle (i.e. the polishing angle) between the polishing wheel and the worktable (i.e. the workpiece) is fixed. Therefore, the contact angle between the groove ridge of the workpiece surface and the polishing wheel is very small, so that the carved surface can be evenly and effectively polished, which affects the polishing efficiency of the polishing quality.

Utility model content

The technical problem to be solved by the utility model is to provide an efficient omnidirectional polishing method for improving the polishing quality and polishing efficiency of carved workpieces.

The utility model is achieved in that:

An all-round wood polishing device, including a polishing wheel module, an indexable worktable module and a power module, the horizontal moving platform is set above the indexable worktable module, and the polishing wheel is arranged under the horizontal moving platform module;

The indexable workbench module includes an indexable workbench, an active rotary support wheel and a driven rotary support wheel. The back of the indexable workbench is provided with an arc surface, and the active rotary support wheel is connected to For the power module, the indexable worktable is arranged on the driving rotary support wheel and the driven rotary support wheel through the arc surface.

Further, the indexable workbench module also includes a vertically liftable lifting platform, and the driving rotating support wheels and driven rotating supporting wheels are arranged on the lifting platform.

Further, the lifting platform includes a screw nut, a screw rod, a lifting platform and a guide column;

The screw rod is matched with the screw nut, and the screw rod is set in the screw nut. The screw rod is connected to the power module through a synchronous belt. The lifting platform is fixed on the top of the screw rod, and one end of the guide column is fixed on the On the back of the lifting platform, the other end of the guide column is slidably arranged on the guide hole on the outer edge of the screw nut.

Further, the buffing wheel module includes a buffing wheel and a buffing wheel driving motor, a pulley is arranged on the rotating shaft of the buffing wheel, and the pulley is connected to the buffing wheel driving motor through a synchronous belt.

Further, the arc curved surface on the back of the indexable worktable is a semicircular curved surface, and the edge of the curved surface is provided with limiting protrusions; the distance between the active rotary support wheel and the driven rotary support wheel is the semicircular curved surface 0.5 to 1.5 times the radius.

The utility model has the following advantages: the workbench of the all-round wood polishing device of the utility model is an indexable workbench, and the back of the indexable workbench is provided with a circular arc surface, and the indexable workbench is arranged on the active rotary support wheel and from the On the rotatable support wheel, the arc surface is in contact with the active rotatable support wheel and the driven rotatable support wheel, the power module drives the active rotatable support wheel to rotate, and the active rotatable support wheel makes the inclination angle of the upper surface of the rotatable workbench As a result, the contact angle between the polishing wheel and the workpiece surface changes, which increases the polishing angle at the groove and ridge of the carved surface, and greatly improves the polishing efficiency and polishing quality of the carved workpiece.

Description of drawings

Fig. 1 is a schematic structural view of an omnidirectional wood polishing device according to an embodiment of the present invention.

Label description:

1. Polishing wheel; 2. Indexable table module; 3. Lifting platform;

4. Horizontal mobile platform; 5. Workpiece; 21. Indexable workbench;

22. Active rotary support wheel; 23. Driven rotary support wheel; 211. Arc surface.

detailed description

In order to describe the technical content, structural features, achieved goals and effects of the present utility model in detail, the following will be described in detail in conjunction with the embodiments and accompanying drawings.

Please refer to Fig. 1, an all-round wood polishing device according to the embodiment of the present utility model, including a polishing wheel module, an indexable workbench module 2, a lifting platform 3, a horizontal moving platform 4 and a power module, the horizontal moving The platform 4 is slidably arranged on the horizontal guide rail on the polishing machine frame, and is located above the indexable workbench module 2, and the polishing wheel module is arranged under the horizontal moving platform 4 (ie, the lower surface) , the horizontal moving platform 4 is connected to the power module by transmission, and driven by the power module, it can move on the horizontal guide rail. The polishing wheel module includes a polishing wheel 1 and a light-transmitting wheel driving motor. A pulley is arranged on the rotating shaft of the polishing wheel 1, and the pulley is connected to the polishing wheel driving motor through a synchronous belt.

The indexable table module 2 includes an indexable table 21, a driving rotary support wheel 22 and a driven rotary support wheel 23. The back of the indexable table 21 is provided with an arc surface 211, and the The active rotary support wheel 22 is connected to the power module, the active rotary support wheel 22 and the driven rotary support wheel 23 are arranged on the lifting platform 3 (that is, on the same level), and the indexable workbench 21 is arranged on the active rotary On the supporting wheel 22 and the driven rotating supporting wheel 23 , the arc surface on the back of the indexable table 21 is connected to the driving rotating supporting wheel 22 and the driven rotating supporting wheel 23 .

In a preferred embodiment, the lifting platform 3 includes a screw nut, a screw mandrel, a lifting platform and a guide column;

The screw rod is matched with the screw nut, and the screw rod is set in the screw nut. The screw rod is connected to the power module through a synchronous belt. The lifting platform is fixed on the top of the screw rod, and one end of the guide column is fixed on the On the back of the lifting platform, the other end of the guide column is slidably arranged on the guide hole on the outer edge of the screw nut.

The direction of the arrow in Fig. 1 is the moving direction of the horizontal moving platform 4 during polishing. When the workpiece is polished, the active rotary support wheel 22 is driven to rotate by the power module, and the active rotary support wheel 22 drives the indexable worktable 21 to tilt. After the indexing table 21 is tilted to the set position, the lifting platform 3 is raised and lowered, so that the polishing wheel 1 is in contact with the workpiece 5 . The polishing wheel 1 rotates, and the polishing work starts. During polishing, the active rotary support wheel 22, the lifting platform 3, and the horizontal moving platform 4 are linked to realize the movement of the hand during manual polishing. The polishing efficiency and effect are greatly increased.

In this embodiment, preferably, the arc surface 211 on the back of the indexable table 21 is a semicircular surface, and the edge of the curved surface is provided with a limit projection; The distance between the support wheels 23 is 0.5 to 1.5 times the radius of the semicircular curved surface, ie, the radius of the arc curved surface 211 . If the distance between the driving rotatable support wheel 22 and the driven rotatable support wheel 23 is determined, the maximum rotation angle of the indexable table 21 is also determined. In this embodiment, the distance between the active rotatable support wheel 22 and the driven rotatable support wheel 23 is 0.5 to 1.5 times the radius of the semicircular surface, that is, the radius of the arc surface 211. Therefore, the maximum inclination angle of the indexable table 21 Reach more than 75°.

The all-round polishing machine of the utility model can change the inclination angle of the upper surface of the rotatable worktable by driving the active rotary support wheel, so that the contact angle between the polishing wheel and the workpiece surface can be changed, and the polishing at the ridge of the carved surface can be increased. The angle greatly improves the polishing efficiency and polishing quality of carved workpieces.

The above is only an embodiment of the utility model, and does not limit the patent scope of the utility model. Any equivalent shape or structural transformation made by using the specification of the utility model and the contents of the accompanying drawings, or directly or indirectly used in other related Technical fields are all included in the scope of patent protection of the utility model in the same way.

Claims (5)

1. a comprehensive timber burnishing device, is characterized in that, comprises polishing wheel module, indexable workbench module and power module, and horizontal shifting platform is arranged at above indexable workbench module, and horizontal shifting platform is arranged with described polishing wheel module;

Described indexable workbench module comprises indexable workbench, initiatively revolving support wheel and driven revolving support wheel, the back of described indexable workbench is provided with circular arc camber, described active revolving support wheel power is connected to power module, and indexable workbench is arranged on described active revolving support wheel and driven revolving support wheel by described circular arc camber.

2. comprehensive timber burnishing device according to claim 1, is characterized in that, described indexable workbench module also comprises can the hoistable platform of vertical lifting, and described active revolving support wheel and driven revolving support are taken turns and be arranged on described hoistable platform.

3. comprehensive timber burnishing device according to claim 2, it is characterized in that, described hoistable platform comprises screw, screw mandrel, Lifting platform and lead;

Described screw mandrel and screw suitable, screw mandrel is arranged in screw, described screw mandrel is in transmission connection by Timing Belt and power module, described Lifting platform is fixed on screw mandrel top, Lifting platform back is fixed in described lead one end, and the other end of lead is slidably arranged on the pilot hole of screw outer.

4. comprehensive timber burnishing device according to claim 1, it is characterized in that, described polishing wheel module comprises polishing wheel and polishing wheel drive motors, and the rotating shaft of polishing wheel is provided with belt wheel, and described belt wheel is in transmission connection by Timing Belt and polishing wheel drive motors.

5. comprehensive timber burnishing device according to claim 1, is characterized in that, the circular arc camber at described indexable workbench back is semicircle curved surface, and the edge of curved surface is provided with spacing block set; The spacing that described active revolving support wheel and driven revolving support are taken turns is 0.5 to 1.5 times of the radius of semicircle curved surface.