Plate body fixing device for wood processing

Abstract

The utility model relates to the technical field of wood processing, in particular to a plate body fixing device for wood processing, which comprises a box body and two limiting plates, the two limiting plates are respectively and fixedly connected to two sides of the box body, sliding grooves are respectively arranged on side walls of two ends of the box body, movable plates are connected in the sliding grooves in a sliding mode, and the movable plates are fixed on the box body. Clamping components are respectively mounted at two ends of the movable plate, each clamping component comprises a square cavity, an L-shaped plate, a supporting rod and a rubber bag, the L-shaped plates are connected onto the movable plate in a sliding manner, and the square cavities are fixedly connected to one ends of the L-shaped plates. The ends, away from the square cavity, of the supporting rods extrude the outer surface of the wood, so that the multiple supporting rods can clamp and limit the irregular wood, the multi-directional clamping and fixing effects on the wood are achieved, and when the L-shaped plate moves into the limiting plate, the clamping effect on the wood is achieved.

Description

Technical Field

[0001] This utility model relates to the field of wood processing technology, and in particular to a board fixing device for wood processing. Background Technology

[0002] Wood is characterized by its light weight, high strength-to-weight ratio, good elasticity, impact resistance, rich and beautiful grain and color, and ease of processing. Wood can be used to make furniture, such as tables and benches. When processing wood panels, fixing devices are needed to secure the panels and ensure processing stability.

[0003] In existing technologies, when processing wood, especially irregular wood, traditional clamping structures mostly clamp the wood from both sides, which can lead to the wood sliding and shifting. Since the clamps used to fix the wood cannot simultaneously fix multiple planes, the stability of the fixation cannot be guaranteed, which poses a safety hazard when cutting the wood and cannot guarantee accuracy. Utility Model Content

[0004] The purpose of this utility model is to solve the following shortcomings in the prior art: traditional clamping structures mostly clamp the wood from both sides, which can lead to the wood sliding and shifting. Since the clamps used to fix the wood cannot fix multiple planes at the same time, the stability of the fixation cannot be guaranteed, which poses a safety hazard when cutting the wood and cannot guarantee the accuracy. Therefore, a board fixing device for wood processing is proposed.

[0005] To achieve the above objectives, the present invention adopts the following technical solution:

[0006] A board fixing device for wood processing includes a box and two limiting plates, wherein the two limiting plates are respectively fixedly connected to both sides of the box;

[0007] The box body has sliding grooves on its two end side walls, and a movable plate is slidably connected in the sliding groove. Clamping components are installed at both ends of the movable plate. The clamping components include a square cavity, an L-shaped plate, support rods, and a rubber bag. The L-shaped plate is slidably connected to the movable plate. The square cavity is fixedly connected to one end of the L-shaped plate. One end of each of the multiple support rods is slidably connected to the side wall of the square cavity. The rubber bag is fixedly connected to the square cavity. The multiple support rods are fixedly connected to the outer side wall of the rubber bag. The end of the L-shaped plate away from the square cavity is slidably connected to the limiting plate.

[0008] Preferably, the clamping component further includes a sealing cavity and a piston plate. The sealing cavity is fixedly connected to the outer wall of the box body. One end of the piston plate is slidably connected to the sealing cavity, and the other end of the piston plate is fixedly connected to the L-shaped plate. The sealing cavity is connected to the rubber bag through a communicating cavity.

[0009] Preferably, a saw blade is installed inside the box, and the saw blade is slidably connected to the upper side wall of the box.

[0010] Preferably, a spring is fixedly connected between the inner wall of the L-shaped plate and the outer wall of the movable plate.

[0011] Preferably, a hydraulic rod is fixedly connected to one side wall of the housing, and one end of the hydraulic rod is fixedly connected to the movable plate.

[0012] Preferably, one end of the limiting plate is fixedly connected to an inclined plate.

[0013] Compared with the prior art, the beneficial effects of this utility model are:

[0014] When the two L-shaped plates move in the center, they can push the piston plates to move in the sealed cavity and compress the gas in the sealed cavity into the rubber bag through the connecting cavity. As the gas increases, the rubber bag expands and squeezes the support rod to move. The end of the support rod away from the square cavity is pressed against the surface of the wood. Therefore, multiple support rods can clamp and limit the irregular wood, realizing the clamping and fixing of the wood in multiple directions. When the L-shaped plate moves into the limiting plate, it achieves the clamping effect on the wood. Attached Figure Description

[0015] Figure 1 This is a front structural diagram of a board fixing device for wood processing proposed in this utility model;

[0016] Figure 2 for Figure 1 A magnified view of part A in the image;

[0017] Figure 3 This is a schematic diagram of the internal structure of a square cavity in a board fixing device for wood processing proposed in this utility model.

[0018] Figure 4 This is a schematic diagram of the movable plate structure of a board fixing device for wood processing proposed in this utility model.

[0019] In the diagram: 1. Box body, 2. Limiting plate, 3. Saw blade, 4. Spring, 5. Square cavity, 6. Moving plate, 7. Support rod, 8. Hydraulic rod, 9. Sealing cavity, 10. Piston plate, 11. L-shaped plate, 12. Connecting cavity, 13. Rubber bag, 14. Inclined plate. Detailed Implementation

[0020] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0021] The terms used in this utility model, such as "upper", "lower", "left", "right", "middle" and "one", are only for clarity of description and are not intended to limit the scope of implementation of this utility model. Changes or adjustments to their relative relationships, without substantially altering the technical content, should also be considered as within the scope of implementation of this utility model.

[0022] Reference Figures 1-4 A board fixing device for wood processing includes a box body 1 and two limiting plates 2, which are respectively fixedly connected to both sides of the box body 1, and one end of the limiting plate 2 is fixedly connected to an inclined plate 14.

[0023] The box body 1 has sliding grooves on its two side walls, and a movable plate 6 is slidably connected in the sliding grooves. Clamping components are installed at both ends of the movable plate 6. The clamping components include a square cavity 5, an L-shaped plate 11, support rods 7, and a rubber bag 13. The L-shaped plate 11 is slidably connected to the movable plate 6. The square cavity 5 is fixedly connected to one end of the L-shaped plate 11. One end of each of the multiple support rods 7 is slidably connected to the side wall of the square cavity 5. The square cavity 5 does not directly clamp the wood, but achieves the clamping effect through the support rods 7. The rubber bag 13 is fixedly connected in the square cavity 5. The multiple support rods 7 are fixedly connected to the outer wall of the rubber bag 13. The rubber bag 13 is elastic. The expansion of the rubber bag 13 pushes the support rods 7 to move, thereby limiting the position of the wood. The end of the L-shaped plate 11 away from the square cavity 5 is slidably connected in the limiting plate 2. A spring 4 is fixedly connected between the inner side wall of the L-shaped plate 11 and the outer side wall of the movable plate 6. The spring 4 is used to push the L-shaped plate 11 to return to its original position.

[0024] The clamping component also includes a sealing cavity 9 and a piston plate 10. The sealing cavity 9 is fixedly connected to the outer wall of the box 1. One end of the piston plate 10 is slidably connected to the sealing cavity 9, and the other end of the piston plate 10 is fixedly connected to the L-shaped plate 11. The sealing cavity 9 is connected to the rubber bag 13 through the connecting cavity 12. A saw blade 3 is installed inside the box 1. The saw blade 3 is slidably connected to the upper side wall of the box 1. A hydraulic rod 8 is fixedly connected to one side wall of the box 1. One end of the hydraulic rod 8 is fixedly connected to the moving plate 6.

[0025] In this invention, during use, the wood is first placed between two square cavities 5, and then the hydraulic rod 8 is driven. When the hydraulic rod 8 extends, it can push the moving plate 6 to slide to the right within the housing 1. When the moving plate 6 moves to the right, the L-shaped plate 11 is limited by the inclined plate 14. The two L-shaped plates 11 can respectively push the square cavity 5 to move in the center, realizing the clamping effect of the support rod 7 on the wood. At the same time, when the two L-shaped plates 11 move in the center, they can respectively push the piston plate 10 to move in the sealing cavity 9, and compress the gas in the sealing cavity 9 into the rubber bag 13 through the connecting cavity 12. The rubber bag 13 expands as the gas increases, and squeezes the support rod 7 to move. The end of the support rod 7 away from the square cavity 5 is pressed against the surface of the wood. Therefore, multiple support rods 7 can clamp and limit irregular wood, realizing the clamping and fixing effect of wood in multiple directions. When the L-shaped plate 11 moves into the limiting plate 2, the clamping effect of the wood is achieved.

[0026] In this utility model, unless otherwise explicitly specified and limited, the terms "installation", "connection", "linking", "fixing", etc., should be interpreted broadly.

[0027] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A board fixing device for wood processing, comprising a box (1) and two limiting plates (2), characterized in that, The two limiting plates (2) are respectively fixedly connected to both sides of the box body (1); The box body (1) has sliding grooves on both sides of its side walls. A movable plate (6) is slidably connected in the sliding groove. A clamping component is installed at both ends of the movable plate (6). The clamping component includes a square cavity (5), an L-shaped plate (11), a support rod (7), and a rubber bag (13). The L-shaped plate (11) is slidably connected to the movable plate (6). The square cavity (5) is fixedly connected to one end of the L-shaped plate (11). One end of each of the multiple support rods (7) is slidably connected to the side wall of the square cavity (5). The rubber bag (13) is fixedly connected inside the square cavity (5). The multiple support rods (7) are fixedly connected to the outer side wall of the rubber bag (13). The end of the L-shaped plate (11) away from the square cavity (5) is slidably connected inside the limiting plate (2).

2. The board fixing device for wood processing according to claim 1, characterized in that... The clamping component also includes a sealing cavity (9) and a piston plate (10). The sealing cavity (9) is fixedly connected to the outer wall of the box (1). One end of the piston plate (10) is slidably connected to the sealing cavity (9). The other end of the piston plate (10) is fixedly connected to the L-shaped plate (11). The sealing cavity (9) is connected to the rubber bag (13) through the connecting cavity (12).

3. A board fixing device for wood processing according to claim 1, characterized in that, A saw blade (3) is installed inside the box (1), and the saw blade (3) is slidably connected to the upper side wall of the box (1).

4. A board fixing device for wood processing according to claim 1, characterized in that, A spring (4) is fixedly connected between the inner wall of the L-shaped plate (11) and the outer wall of the movable plate (6).

5. A board fixing device for wood processing according to claim 1, characterized in that, A hydraulic rod (8) is fixedly connected to one side wall of the box (1), and one end of the hydraulic rod (8) is fixedly connected to the moving plate (6).

6. A board fixing device for wood processing according to claim 1, characterized in that, One end of the limiting plate (2) is fixedly connected to an inclined plate (14).

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