Limiting structure for damping and shock-absorbing wood board processing table

Abstract

The utility model relates to the technical field of plank processing, in particular to a limiting structure for a damping plank processing table, which comprises a bottom plate, a protective cover is fixed on the lower surface of the bottom plate, an electric telescopic rod is fixed on the bottom plate inside the protective cover, a movable plate is fixed on the electric telescopic rod, and the movable plate is fixed on the protective cover. Supporting legs are uniformly distributed and fixed on the movable plate, a roller is fixed on each supporting leg, a plurality of holes are formed in the protective cover in a penetrating manner, and the plurality of holes and the plurality of rollers are arranged in a one-to-one correspondence manner. During use, the rollers can extend to the outside of the protective cover to assist the movement of the bottom plate, and can be accommodated in the protective cover, so that the protective cover is in direct contact with the ground, and compared with the contact area between the rollers and the ground, the contact area between the rollers and the ground is smaller than the contact area between the rollers and the ground. The contact area between the protective cover and the ground can be increased through the contact mode of the protective cover and the ground, and the position of the bottom plate can be more stable when the bottom plate is used.

Description

Technical Field

[0001] This utility model relates to the field of wood processing technology, and in particular to a damping and shock-absorbing limiting structure for a wood processing table. Background Technology

[0002] When processing wood planks, a processing table is used. To prevent vibration, damping and shock absorption devices are fixed on the processing table. For outdoor wood plank processing tables, multiple rollers are fixed on the processing table for easy movement. The assistance of multiple rollers makes it easy to move the processing table. In actual use, after the processing table is moved to the designated position, foot brakes on the rollers are used to fix the position of the processing table to ensure the processing effect of the wood planks on the processing table. Since the contact area between multiple rollers and the ground is small, the effect of fixing the position of the processing table is very poor. Therefore, a damping and shock absorption limiting structure for wood plank processing tables is needed to meet the requirements. Utility Model Content

[0003] The purpose of this invention is to address the shortcomings of existing wood processing tables, such as poor fixation during use, and to propose a damping and shock-absorbing limiting structure for wood processing tables.

[0004] To achieve the above objectives, the present invention adopts the following technical solution:

[0005] A limiting structure for a damping and shock-absorbing wood processing table is designed, including a base plate, a protective cover fixed on the lower surface of the base plate, an electric telescopic rod fixed on the base plate inside the protective cover, a movable plate fixed on the electric telescopic rod, support legs evenly distributed and fixed on the movable plate, and a roller fixed on each support leg. The protective cover has multiple through holes, and the multiple holes are arranged one-to-one with the multiple rollers.

[0006] Preferably, a limiting mechanism is provided between the movable plate and the protective cover.

[0007] Preferably, the limiting mechanism includes multiple limiting rods, which are symmetrically and slidably disposed through the movable plate, and all of the multiple limiting rods are fixed on the inner sidewall of the protective cover.

[0008] Preferably, two lubrication auxiliary mechanisms are symmetrically arranged on the movable plate.

[0009] Preferably, the lubrication auxiliary mechanism includes multiple oil outlet pipes, which are respectively located above multiple limiting rods. A diversion pipe is provided on all multiple oil outlet pipes, and an oil inlet pipe is fixed on the diversion pipe. The oil inlet pipe passes through the protective cover.

[0010] Preferably, a wood processing mechanism is fixed on the upper surface of the base plate.

[0011] Preferably, the wood processing mechanism includes multiple damping shock absorbers, which are evenly distributed and fixed on the base plate, and a table surface is fixed on all of the multiple damping shock absorbers.

[0012] Preferably, a dust cover is fixed between the tabletop and the base plate, and multiple damping shock absorbers are located inside the dust cover.

[0013] The present invention proposes a limiting structure for a damping and shock-absorbing wooden board processing table. The beneficial effects are as follows: When in use, the limiting structure allows multiple rollers to extend outside the protective cover to assist in the movement of the base plate, and also allows multiple rollers to be stored inside the protective cover, allowing the protective cover to directly contact the ground. Compared with the contact area between multiple rollers and the ground, the way the protective cover contacts the ground increases the contact area with the ground, making the base plate more stable during use. Attached Figure Description

[0014] Figure 1 This is a front view of a limiting structure for a damping and shock-absorbing wooden board processing table proposed in this utility model;

[0015] Figure 2 This is a side view of a limiting structure for a damping and shock-absorbing wooden board processing table proposed in this utility model;

[0016] Figure 3 This is a bottom view of a limiting structure for a damping and shock-absorbing wooden board processing table proposed in this utility model;

[0017] Figure 4 This is a front view of the movement of a damping and shock-absorbing limit structure for a wood processing table proposed in this utility model.

[0018] In the diagram: 1. Base plate; 2. Protective cover; 3. Electric telescopic rod; 4. Moving plate; 5. Support leg; 6. Roller; 7. Hole; 8. Limiting rod; 9. Oil outlet pipe; 10. Diverter pipe; 11. Oil inlet pipe; 12. Damping shock absorber; 13. Dust cover; 14. Tabletop. Detailed Implementation

[0019] 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.

[0020] Example 1: Refer to Figure 1-4A damping and shock-absorbing limiting structure for a wood processing table includes a base plate 1. A wood processing mechanism is fixed on the upper surface of the base plate 1. The wood processing mechanism includes multiple damping shock absorbers 12, which are evenly distributed and fixed on the base plate 1. A table surface 14 is fixed to the multiple damping shock absorbers 12. The multiple damping shock absorbers 12 assist in providing damping and shock absorption for the table surface 14. A dust cover 13 is fixed between the table surface 14 and the base plate 1. The multiple damping shock absorbers 12 are all located inside the dust cover 13. The dust cover 13 is pleated and does not affect the change in distance between the table surface 14 and the base plate 1. The dust cover 13 is used to block the waste generated during wood processing, preventing the waste generated during wood processing from contaminating the multiple damping shock absorbers 12 and ensuring the effectiveness of the multiple damping shock absorbers 12.

[0021] A protective cover 2 is fixed on the lower surface of the base plate 1. An electric telescopic rod 3 is fixed on the base plate 1 inside the protective cover 2. A movable plate 4 is fixed on the electric telescopic rod 3. Support legs 5 are evenly distributed and fixed on the movable plate 4. A roller 6 is fixed on each support leg 5. Multiple holes 7 are provided through the protective cover 2. The multiple holes 7 are set one-to-one with the multiple rollers 6. The height of the multiple rollers 6 can be changed by using the electric telescopic rod 3 so that the protective cover 2 does not contact the ground when the multiple rollers 6 are in contact with the ground, and the multiple rollers 6 do not contact the ground when the protective cover 2 is in contact with the ground.

[0022] A limiting mechanism is provided between the movable plate 4 and the protective cover 2. The limiting mechanism includes multiple limiting rods 8, which are symmetrically and slidably installed on the movable plate 4. The multiple limiting rods 8 are all fixed on the inner side wall of the protective cover 2. The multiple limiting rods 8 can support the movement of the movable plate 4 without hindering its movement, making the movement of the movable plate 4 more stable.

[0023] When in use, the electric telescopic rod 3 is activated. The extended electric telescopic rod 3 drives multiple rollers 6 to move down through the moving plate 4 and multiple support legs 5, allowing the multiple rollers 6 to pass through multiple holes 7 and contact the ground until the protective cover 2 is lifted up and lifted off the ground. The multiple rollers 6 are used to assist the movement of the table 14. After the table 14 is moved to the designated position, the electric telescopic rod 3 is used to store the multiple rollers 6 inside the protective cover 2. The protective cover 2 is in direct contact with the ground. Compared with the contact area between the multiple rollers 6 and the ground, the way the protective cover 2 contacts the ground can increase the contact area with the ground, making the base plate 1 more stable when in use.

[0024] Example 2: In Example 1, due to the obstruction of the protective cover 2, lubrication cannot be performed on the contact surfaces between the multiple limit rods 8 and the moving plate 4. (Refer to...) Figure 1-3As another preferred embodiment of this utility model, the difference from embodiment 1 is that two lubrication auxiliary mechanisms are symmetrically provided on the moving plate 4. The lubrication auxiliary mechanism includes multiple oil outlet pipes 9, which are respectively located above multiple limit rods 8. A diversion pipe 10 is provided on the multiple oil outlet pipes 9. An oil inlet pipe 11 is fixed on the diversion pipe 10. The oil inlet pipe 11 passes through the protective cover 2 and is a flexible hose. In actual use, lubricating oil is discharged into the diversion pipe 10 through the oil inlet pipe 11 and drips onto the multiple limit rods 8 through the multiple oil outlet pipes 9. When the moving plate 4 moves, the lubricating oil lubricates the contact surface between the moving plate 4 and the multiple limit rods 8, ensuring the smooth movement of the moving plate 4 on the multiple limit rods 8 and reducing the resistance to the electric telescopic rod 3, which helps to extend the service life of the electric telescopic rod 3.

[0025] 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 limiting structure for a damping and shock-absorbing wood processing table, comprising a base plate (1), characterized in that, A protective cover (2) is fixed on the lower surface of the base plate (1). An electric telescopic rod (3) is fixed on the base plate (1) inside the protective cover (2). A movable plate (4) is fixed on the electric telescopic rod (3). Support legs (5) are evenly distributed and fixed on the movable plate (4). A roller (6) is fixed on each support leg (5). Multiple holes (7) are provided through the protective cover (2). The multiple holes (7) are arranged one-to-one with the multiple rollers (6).

2. The limiting structure for damping and shock-absorbing wooden board processing table according to claim 1, characterized in that, A limiting mechanism is provided between the movable plate (4) and the protective cover (2).

3. The limiting structure for damping and shock-absorbing wooden board processing table according to claim 2, characterized in that, The limiting mechanism includes multiple limiting rods (8), which are symmetrically and slidably disposed on the moving plate (4), and all the multiple limiting rods (8) are fixed on the inner side wall of the protective cover (2).

4. The limiting structure for damping and shock-absorbing wooden board processing table according to claim 3, characterized in that, Two lubrication auxiliary mechanisms are symmetrically provided on the movable plate (4).

5. The limiting structure for damping and shock-absorbing wooden board processing table according to claim 4, characterized in that, The lubrication auxiliary mechanism includes multiple oil outlet pipes (9), which are respectively located above multiple limit rods (8). A common diversion pipe (10) is provided on the multiple oil outlet pipes (9), and an oil inlet pipe (11) is fixed on the diversion pipe (10). The oil inlet pipe (11) passes through the protective cover (2).

6. The limiting structure for damping and shock-absorbing wooden board processing table according to claim 1, characterized in that, A wood processing mechanism is fixed on the upper surface of the base plate (1).

7. The limiting structure for damping and shock-absorbing wooden board processing table according to claim 6, characterized in that, The wood processing mechanism includes multiple damping shock absorbers (12), which are evenly distributed and fixed on the base plate (1), and a table surface (14) is fixed on all of the multiple damping shock absorbers (12).

8. The limiting structure for damping and shock-absorbing wooden board processing table according to claim 7, characterized in that, A dust cover (13) is fixed between the platform (14) and the base plate (1), and multiple damping shock absorbers (12) are located inside the dust cover (13).

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