CN219075190U - Direction-adjustable wood processing polishing device - Google Patents

Abstract

The utility model relates to the technical field of grinding devices, in particular to a wood processing and grinding device with adjustable direction, comprising a base, a groove is opened inside the base, a placement plate is slidably connected to the inside of the groove, and a grinding machine is arranged on the base. mechanism, the grinding mechanism includes a rotating seat, a sliding frame, a sliding rod, a bottom plate and sandpaper, the rotating seat is rotatably connected to the base, the sliding frame is fixedly connected to the rotating seat, and the sliding rod is slidably connected to the sliding frame Above, the bottom plate is fixedly connected to the bottom of the slide bar, and the sandpaper is fixedly connected to the bottom plate. The utility model provides a grinding mechanism so that the wood can be polished by sandpaper, and the sandpaper can be rotated, so that the wood can be polished from different directions. The wood is polished, and because the auxiliary mechanism is provided, the sandpaper can also reciprocate while rotating, thereby improving the effect of grinding, so that the burrs on the wood surface in different directions can be fully polished.

Description

A wood processing and grinding device with adjustable direction

technical field

The utility model relates to the technical field of grinding devices, in particular to a wood processing grinding device with adjustable direction.

Background technique

Nowadays, wood is mainly used to make wood products such as furniture. When wood is cut into sticks, there are usually burrs on the surface. In order to prevent these burrs from affecting the use and appearance, the wood can usually be sanded or covered by painting. glitch.

Because the burrs on the wood poke in all directions, when repeatedly grinding in a single direction, the removal effect and efficiency of the burrs will be greatly reduced. Therefore, a grinding device that can change the grinding direction is needed to grind the wood.

Utility model content

The purpose of this utility model is to provide a wood processing and grinding device with adjustable direction, so as to solve the problems raised in the above-mentioned background technology.

The technical scheme of the utility model is: a wood processing and grinding device with adjustable direction, including a base, a groove is opened inside the base, and a placement board is slidingly connected to the inside of the groove, and the bottom inner wall of the placement board and the groove A spring is fixedly connected between them, and a grinding mechanism is arranged on the base, and the grinding mechanism includes a rotating seat, a sliding frame, a sliding rod, a bottom plate and sandpaper, the rotating seat is rotatably connected to the base, and the sliding frame is fixedly connected to the rotating On the seat, the slide bar is slidably connected to the carriage, the bottom plate is fixedly connected to the bottom of the slide bar, the sandpaper is fixedly connected to the bottom plate, and an auxiliary mechanism is arranged on the base.

Preferably, the grinding mechanism further includes a motor and a gear, the motor is fixedly connected to the inside of the base, and the gear is fixedly connected to the motor.

Preferably, the grinding mechanism further includes an annular groove and transmission teeth, the annular groove is opened at the bottom of the rotating seat, and a plurality of the transmission teeth are fixedly connected to the inner wall of the annular groove.

Preferably, the transmission teeth are distributed in an annular array in the interior of the annular groove, and the gear meshes with the transmission teeth.

Preferably, the auxiliary mechanism includes a fixing base and a limiting slot, the fixing base is fixedly connected to the base, and the limiting slot is opened on the fixing base.

Preferably, the auxiliary mechanism further includes a connecting rod, the connecting rod is fixedly connected to the bottom of the sliding rod, and the connecting rod is slidably connected to the inside of the limiting groove.

The utility model provides a wood processing and grinding device with an adjustable direction through improvement. Compared with the prior art, the utility model has the following improvements and advantages:

One: the utility model sets the grinding mechanism so that the wood that needs to be polished can be placed on the placement board, and then the motor is turned on. After the motor is started, the gear connected to it rotates, and the transmission gear meshed with it makes the whole When the rotating seat rotates, when the rotating seat rotates, the sliding frame connected to it and the sliding rod inside the sliding frame will rotate accordingly, so the bottom plate and the sandpaper will also rotate. Because the sandpaper and the surface attached to the wood, the sandpaper will rotate immediately The surface of the wood can be sanded, and the sandpaper is continuously rotated during sanding, so that the wood can be sanded in all directions;

Second: the utility model is provided with an auxiliary mechanism so that when the slide bar rotates with the carriage and the rotating seat, the connecting rod connected to the slide bar also rotates thereupon, but because the connecting rod slides in the limiting groove at the same time, the connecting rod is therefore connected When the rod rotates, it will move along the track of the limit groove, so the connecting rod will reciprocate relative to the rotating seat, so the sliding rod, bottom plate and sandpaper will also reciprocate relative to the carriage while rotating, so the sandpaper It will not only rotate on the wood surface, but also reciprocate friction, so as to improve the grinding effect, so that the burrs on the wood surface in different directions can be fully polished.

Description of drawings

Below in conjunction with accompanying drawing and embodiment the utility model is further explained:

Fig. 1 is the three-dimensional structure schematic diagram of the present utility model;

Fig. 2 is a sectional view of the internal structure shown in Fig. 1 in the utility model;

Fig. 3 is a three-dimensional structural schematic diagram of the rotating seat and the fixed seat in the utility model;

Fig. 4 is a back view of the rotating seat shown in Fig. 3 in the utility model.

Explanation of reference signs:

1. Base; 2. Groove; 3. Placement plate; 4. Spring; 5. Grinding mechanism; 51. Rotary seat;

52, carriage; 53, slide bar; 54, base plate; 55, sandpaper; 56, motor; 57, gear; 58, annular groove; 59, transmission tooth; 6, auxiliary mechanism; 61, fixed seat; 62, limit Groove; 63, connecting rod.

Detailed ways

The utility model is described in detail below, and the technical solutions in the embodiments of the utility model are clearly and completely described. Obviously, the described embodiments are only some embodiments of the utility model, not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

The utility model provides a wood processing and grinding device with an adjustable direction through improvement. The technical solution of the utility model is:

As shown in Figures 1-4, a wood processing and grinding device with adjustable direction includes a base 1, a groove 2 is opened inside the base 1, and a placement board 3 is slidingly connected to the inside of the groove 2, and the placement board 3 and Spring 4 is fixedly connected between the bottom inner wall of groove 2, and base 1 is provided with grinding mechanism 5, and grinding mechanism 5 comprises swivel seat 51, carriage 52, slide bar 53, base plate 54 and sandpaper 55, and swivel seat 51 is rotatably connected On the base 1, the sliding frame 52 is fixedly connected to the rotating seat 51, the sliding rod 53 is slidably connected to the sliding frame 52, the bottom plate 54 is fixedly connected to the bottom of the sliding rod 53, and the sandpaper 55 is fixedly connected to the bottom plate 54. An auxiliary mechanism 6 is provided, and the wood to be polished is placed on the placement board 3. At this time, the bottom board 54 and the sandpaper 55 at the bottom thereof will be attached to the surface of the wood, thereby pressing the wood down, causing the placement board 3 to sink into a concave slot 2 and compress spring 4.

Further, the grinding mechanism 5 also includes a motor 56 and a gear 57 , the motor 56 is fixedly connected to the inside of the base 1 , and the gear 57 is fixedly connected to the motor 56 .

Further, the grinding mechanism 5 also includes an annular groove 58 and a transmission tooth 59. The annular groove 58 is opened on the bottom of the rotating seat 51, and a plurality of transmission teeth 59 are fixedly connected to the inner wall of the annular groove 58. After the motor 56 is started, the connected The gear 57 rotates, and the entire rotating base 51 rotates through the transmission gear 59 meshing with it. When the rotating base 51 rotates, the sliding frame 52 connected thereon and the sliding rod 53 inside the sliding frame 52 all rotate accordingly, so the bottom plate 54 and sandpaper 55 also can rotate, because sandpaper 55 and be attached to the surface of wood, so sandpaper 55 rotates and can polish the surface of wood, and sandpaper 55 constantly rotates during polishing, thereby can carry out to wood in all directions. polished.

Further, the transmission teeth 59 are distributed inside the annular groove 58 in an annular array, and the gear 57 meshes with the transmission teeth 59 .

Further, the auxiliary mechanism 6 includes a fixing seat 61 and a limiting groove 62 , the fixing seat 61 is fixedly connected to the base 1 , and the limiting groove 62 is opened on the fixing seat 61 .

Further, the auxiliary mechanism 6 also includes a connecting rod 63, the connecting rod 63 is fixedly connected to the bottom of the sliding rod 53, and the connecting rod 63 is slidably connected to the inside of the limiting groove 62, and the sliding rod 53 rotates with the sliding frame 52 and the rotating seat 51 , the connecting rod 63 connected on the slide bar 53 also rotates thereupon, but because the connecting rod 63 slides in the limiting groove 62 at the same time, when the connecting rod 63 rotates, it will move along the track of the limiting groove 62, Therefore, the connecting rod 63 will reciprocate relative to the rotating base 51 .

Working principle: electrically connect the motor 56 to an external power supply, place the wood to be polished on the placement board 3, at this time the bottom plate 54 and the sandpaper 55 at the bottom will stick to the surface of the wood, thereby pressing the wood down, The placing plate 3 is sunk into the groove 2, and the spring 4 is compressed, and then the motor 56 is turned on. After the motor 56 is started, the gear 57 connected to it rotates, and the entire rotating seat 51 rotates through the transmission teeth 59 meshed with it. , when the rotating seat 51 rotates, the sliding frame 52 connected thereon and the sliding bar 53 in the sliding frame 52 all rotate thereupon, so the bottom plate 54 and the sandpaper 55 will also rotate. Therefore sandpaper 55 rotates and can polish the surface of wood, and sandpaper 55 constantly rotates during polishing, thereby wood can be polished in every direction, and when slide bar 53 rotates with slide frame 52, swivel seat 51, slide bar The connecting rod 63 connected on the 53 also rotates thereupon, but because the connecting rod 63 slides in the limiting groove 62 at the same time, so when the connecting rod 63 rotates, it will move along the track of the limiting groove 62, so the connecting rod 63 Can reciprocate relative to the rotating seat 51, so the slide bar 53, base plate 54 and sandpaper 55 will also reciprocate relative to the slide frame 52 while rotating, so the sandpaper 55 will not only rotate on the wood surface, but also reciprocate friction, thereby Improve the effect of grinding, so that the burrs in different directions on the wood surface can be fully polished.

Claims (6)

1. A direction-adjustable wood processing and polishing device, comprising a base (1), characterized in that: a groove (2) is provided inside the base (1), and the inside of the groove (2) is slidingly connected with a place Plate (3), a spring (4) is fixedly connected between the bottom inner wall of the placement plate (3) and the groove (2), and a grinding mechanism (5) is provided on the base (1), and the grinding mechanism (5) includes Rotating seat (51), slide frame (52), slide bar (53), base plate (54) and sandpaper (55), described rotating seat (51) is rotatably connected on the base (1), and described sliding frame (52 ) is fixedly connected to the rotating seat (51), the slide bar (53) is slidably connected to the carriage (52), the bottom plate (54) is fixedly connected to the bottom of the slide bar (53), and the sandpaper (55 ) is fixedly connected to the base plate (54), and the base (1) is provided with an auxiliary mechanism (6). 2. A wood processing and grinding device with adjustable direction according to claim 1, characterized in that: the grinding mechanism (5) also includes a motor (56) and a gear (57), and the motor (56) is fixed Connected to the inside of the base (1), the gear (57) is fixedly connected to the motor (56). 3. A wood processing and grinding device with adjustable direction according to claim 2, characterized in that: the grinding mechanism (5) also includes an annular groove (58) and transmission teeth (59), and the annular groove ( 58) is provided at the bottom of the rotating seat (51), and a plurality of said transmission teeth (59) are fixedly connected to the inner wall of the annular groove (58). 4. A direction-adjustable wood processing and grinding device according to claim 3, characterized in that: the transmission teeth (59) are distributed in an annular array in the interior of the annular groove (58), and the gear (57) and the The above-mentioned transmission teeth (59) are meshed. 5. A wood processing and grinding device with adjustable direction according to claim 1, characterized in that: the auxiliary mechanism (6) includes a fixed seat (61) and a limiting groove (62), and the fixed seat ( 61) is fixedly connected to the base (1), and the limiting groove (62) is opened on the fixing seat (61). 6. A wood processing and grinding device with adjustable direction according to claim 5, characterized in that: the auxiliary mechanism (6) further comprises a connecting rod (63), and the connecting rod (63) is fixedly connected to the sliding The bottom of the rod (53), and the connecting rod (63) is slidably connected to the inside of the limiting groove (62).

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