Plate body fixing device for wood processing

Abstract

The utility model relates to the technical field of fixing devices, in particular to a plate body fixing device for wood processing. According to the technical scheme, the device comprises a base and further comprises fastening boxes installed on the two sides of the base in a sliding mode, a plurality of fixing rods installed on the fastening boxes in a sliding mode and hydraulic fixing mechanisms installed in the fastening boxes, and the hydraulic fixing mechanisms control the fixing rods to fix a plurality of planes on irregular wood. According to the wood cutting device, a plurality of planes on irregular wood are fixed through the hydraulic fixing mechanism, so that the wood fixing stability can be guaranteed, the potential safety hazards during wood cutting are reduced, and the cutting precision is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of fixing devices, in particular to a plate fixing device used for wood processing. Background Art

[0002] During the wood cutting process, it is very important to ensure that the wood is fixed, which helps to improve processing accuracy, reduce wood damage and ensure operational safety.

[0003] The cross section of a piece of wood used for fixing is often not completely flat, especially for irregular wood, there are often multiple planes on one end that needs to be fixed. The existing clamps for fixing wood cannot fix the surfaces on multiple planes at the same time, so the stability of the fixation cannot be guaranteed, which creates a safety hazard when cutting the wood and cannot guarantee the accuracy. Summary of the invention

[0004] The utility model aims to solve the problems existing in the background technology and proposes a plate fixing device for fixing irregularly shaped wood for wood processing.

[0005] The technical solution of the utility model is: a plate fixing device for wood processing, comprising a base, and also comprising:

[0006] A fastening box slidably mounted on both sides of the base, and a plurality of fixing rods slidably mounted on the fastening box;

[0007] A hydraulic fixing mechanism is installed in the fastening box, and the hydraulic fixing mechanism controls a plurality of fixing rods to fix a plurality of planes on the irregular wood.

[0008] Optionally, the hydraulic fixing mechanism includes an oil tank fixedly installed in a fastening box, a plurality of sleeves fixedly installed in the oil tank, hydraulic oil in the oil tank, a hydraulic plate slidably installed in the fastening box, and an electric telescopic rod fixedly installed on one side of the fastening box, the telescopic shaft of the electric telescopic rod being fixedly connected to the hydraulic plate, and the plurality of fixed rods corresponding one-to-one to the plurality of sleeves and being slidably connected.

[0009] Optionally, a pressure sensor is fixedly mounted on the telescopic shaft of the electric telescopic rod, and a driving column is fixedly mounted on the hydraulic plate. The driving column passes through one side of the oil tank, extends to the outside of the oil tank and is fixedly connected to the pressure sensor.

[0010] Optionally, the oil tank is connected to the sleeve, and a plurality of connecting blocks are fixedly mounted on the oil tank. The plurality of connecting blocks correspond one-to-one to the plurality of sleeves and are coaxial with the sleeves. A plurality of flow holes are provided on the connecting block, and a spring is fixedly mounted on the connecting block, and the other end of the spring is fixedly connected to the fixing rod.

[0011] Optionally, a rubber pad is fixedly mounted on the fixing rod, and the rubber pad prevents the fixing rod from squeezing and deforming the wood.

[0012] Optionally, slide grooves are provided on both sides of the base, the fastening box is slidably connected to the slide grooves, screw rods are rotatably installed on both sides of the base, and the fastening box is threadedly connected to the screw rods.

[0013] Optionally, a handle is fixedly mounted on one end of the screw rod, and a linkage belt is mounted on the other end of the screw rod.

[0014] Optionally, an operation panel is fixedly mounted on the base.

[0015] Compared with the prior art, the utility model has the following beneficial technical effects:

[0016] Through the hydraulic fixing mechanism, multiple planes on the irregular wood are fixed, so that the stability of the wood fixation is guaranteed, the firmness of the fixation is guaranteed, the safety hazard when cutting the wood is reduced, and the cutting accuracy is improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 A structural schematic diagram of an embodiment of the utility model is given;

[0018] Figure 2 A side sectional view of the utility model is provided;

[0019] Figure 3 Provide the utility model Figure 2 A partial enlarged view of point A in the middle.

[0020] Figure numerals: 1. base; 101. operation panel; 2. screw rod; 201. handle; 202. linkage belt; 3. fastening box; 4. fixing rod; 401. sleeve; 402. oil tank; 403. hydraulic plate; 404. driving column; 405. electric telescopic rod; 406. pressure sensor; 5. connecting block; 501. spring; 6. rubber pad. DETAILED DESCRIPTION

[0021] The technical solution of the utility model is further described below in conjunction with the accompanying drawings and specific embodiments.

[0022] Example

[0023] like Figure 1As shown, the utility model proposes a plate fixing device for wood processing, comprising a base 1, on which an operation panel 101 is fixedly installed, a fastening box 3 slidably installed on both sides of the base 1, and a plurality of fixing rods 4 slidably installed on the fastening box 3, a slide groove is provided on both sides of the base 1, the fastening box 3 is slidably connected with the slide groove, screw rods 2 are rotatably installed on both sides of the base 1, the fastening box 3 is threadedly connected with the screw rod 2, a hand 201 is fixedly installed on one end of the screw rod 2, and a linkage belt 202 is installed on the other end of the screw rod 2, the hand 201 is rotated to drive the screw rod 2 to rotate, and the two screw rods 2 are rotated synchronously through the linkage belt 202, so that the fastening box 3 slides on the base 1 along the slide groove, thereby driving the fixing rod 4 to move, so as to fix the wood at different positions.

[0024] like Figure 2-3 As shown, a hydraulic fixing mechanism is installed in the fastening box 3, and the hydraulic fixing mechanism controls multiple fixing rods 4 to fix multiple planes on the irregular wood. The hydraulic fixing mechanism includes an oil tank 402 fixedly installed in the fastening box 3, multiple sleeves 401 fixedly installed in the oil tank 402, hydraulic oil provided in the oil tank 402, a hydraulic plate 403 slidably installed in the fastening box 3, and an electric telescopic rod 405 fixedly installed on one side of the fastening box 3. The telescopic axis of the electric telescopic rod 405 is fixedly connected to the hydraulic plate 403, and the multiple fixing rods 4 correspond to the multiple sleeves 401 one by one and are slidably connected. The electric telescopic rod 405 is started by the operation panel 101, and the electric telescopic rod 405 is driven by the electric telescopic rod 405. The hydraulic plate 403 is moved, and the hydraulic plate 403 squeezes the hydraulic oil in the oil tank 402, so that the hydraulic oil enters the sleeve 401. The hydraulic oil entering the sleeve 401 squeezes the fixing rod 4, thereby driving the fixing rod 4 to move forward. The fixing rod 4 is fixedly installed with a rubber pad 6, and the rubber pad 6 prevents the fixing rod 4 from squeezing and deforming the wood. When the rubber pad 6 contacts the wood, the rubber pad 6 squeezes the wood, thereby fixing the wood, and the moving distances of different fixing rods 4 do not need to be consistent. When the rubber pad 6 contacts the wood, it stops moving, and then the irregular wood can be fixed, thereby ensuring the stability of the wood fixation;

[0025] A pressure sensor 406 is fixedly installed on the telescopic shaft of the electric telescopic rod 405, and a driving column 404 is fixedly installed on the hydraulic plate 403. The driving column 404 penetrates one side of the oil tank 402 and extends to the outside of the oil tank 402 and is fixedly connected to the pressure sensor 406. When all the rubber pads 6 are in contact with the wood, the electric telescopic rod 405 continues to apply pressure to the hydraulic plate 403, so as to apply pressure to the hydraulic oil, and then to the wood. The pressure is detected by the pressure sensor 406, and the maximum pressure value is set through the operation panel 101. When the pressure sensor 406 detects that the maximum pressure is reached, the electric telescopic rod 405 is closed to prevent the wood from being crushed, and the pressure can be adjusted according to the characteristics of different woods;

[0026] The oil tank 402 is connected to the sleeve 401, and a plurality of connecting blocks 5 are fixedly installed on the oil tank 402. The plurality of connecting blocks 5 correspond to the plurality of sleeves 401 one by one and are coaxial with the sleeve 401. A plurality of flow holes are provided on the connecting block 5, and a spring 501 is fixedly installed on the connecting block 5. The other end of the spring 501 is fixedly connected to the fixed rod 4. When the wood is loosened, the electric telescopic rod 405 is started to shrink, thereby driving the hydraulic plate 403 to move away from the fixed rod 4, so that the hydraulic oil no longer squeezes the fixed rod 4. When the fixed rod 4 moves outward, the spring 501 will be stretched. Therefore, when the hydraulic oil no longer exerts pressure on the fixed rod 4, the fixed rod 4 will shrink under the action of the spring 501, thereby loosening the wood.

[0027] Working principle: Turning the handle 201 drives the screw rod 2 to rotate, and the two screw rods 2 are rotated synchronously through the linkage belt 202, so that the fastening box 3 slides along the slide groove on the base 1, which is convenient for fixing the wood at different positions. The electric telescopic rod 405 is started through the operation panel 101, and the electric telescopic rod 405 drives the hydraulic plate 403 to move. The hydraulic plate 403 will squeeze the hydraulic oil in the oil tank 402, and the hydraulic oil will squeeze the fixed rod 4, thereby driving the fixed rod 4 to move forward. When the rubber pad 6 contacts the wood, the rubber pad 6 squeezes the wood, thereby fixing the wood, and can fix irregular wood. The wood is fixed so as to ensure the stability of the wood fixation. When all the rubber pads 6 are in contact with the wood, the electric telescopic rod 405 continues to apply pressure to the hydraulic plate 403, so as to apply pressure to the hydraulic oil, and then apply pressure to the wood. The pressure is detected by the pressure sensor 406. When the pressure sensor 406 detects that the maximum pressure is reached, the electric telescopic rod 405 is closed. When the wood is to be loosened, the electric telescopic rod 405 is started to contract, thereby driving the hydraulic plate 403 to move away from the fixed rod 4. Under the action of the spring 501, the fixed rod 4 is contracted, thereby loosening the wood.

[0028] The above-mentioned specific embodiments are only several optional embodiments of the present invention. Based on the technical solution of the present invention and the relevant inspiration of the above-mentioned embodiments, those skilled in the art can make various alternative improvements and combinations to the above-mentioned specific embodiments.

Claims

1. A board fixing device for wood processing, comprising a base (1), characterized in that: Also includes: A fastening box (3) slidably mounted on both sides of the base (1), and a plurality of fixing rods (4) slidably mounted on the fastening box (3); A hydraulic fixing mechanism is installed in the fastening box (3), and the hydraulic fixing mechanism controls a plurality of fixing rods (4) to fix a plurality of planes on the irregular wood.

2. A board fixing device for wood processing according to claim 1, characterized in that: The hydraulic fixing mechanism comprises an oil tank (402) fixedly installed in a fastening box (3), a plurality of sleeves (401) fixedly installed in the oil tank (402), hydraulic oil in the oil tank (402), a hydraulic plate (403) slidably installed in the fastening box (3), and an electric telescopic rod (405) fixedly installed on one side of the fastening box (3); the telescopic shaft of the electric telescopic rod (405) is fixedly connected to the hydraulic plate (403); and the plurality of fixing rods (4) correspond to the plurality of sleeves (401) one by one and are slidably connected.

3. A board fixing device for wood processing according to claim 2, characterized in that: A pressure sensor (406) is fixedly mounted on the telescopic shaft of the electric telescopic rod (405), and a driving column (404) is fixedly mounted on the hydraulic plate (403). The driving column (404) penetrates one side of the oil tank (402), extends to the outside of the oil tank (402), and is fixedly connected to the pressure sensor (406).

4. A board fixing device for wood processing according to claim 3, characterized in that: The oil tank (402) is connected to the sleeve (401), and a plurality of connecting blocks (5) are fixedly mounted on the oil tank (402). The plurality of connecting blocks (5) correspond to the plurality of sleeves (401) one by one and are coaxial with the sleeves (401). The connecting block (5) is provided with a plurality of flow holes, and a spring (501) is fixedly mounted on the connecting block (5), and the other end of the spring (501) is fixedly connected to the fixing rod (4).

5. A board fixing device for wood processing according to claim 1, characterized in that: A rubber pad (6) is fixedly mounted on the fixing rod (4), and the rubber pad (6) prevents the fixing rod (4) from squeezing and deforming the wood.

6. A board fixing device for wood processing according to claim 1, characterized in that: Slide grooves are provided on both sides of the base (1), and the fastening box (3) is slidably connected to the slide grooves. Screw rods (2) are rotatably installed on both sides of the base (1), and the fastening box (3) is threadedly connected to the screw rod (2).

7. A board fixing device for wood processing according to claim 6, characterized in that: A handle (201) is fixedly mounted on one end of the screw rod (2), and a linkage belt (202) is mounted on the other end of the screw rod (2).

8. A board fixing device for wood processing according to claim 1, characterized in that: An operating panel (101) is fixedly mounted on the base (1).

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