Material fixing device of sliding table saw

Abstract

The utility model relates to the technical field of sliding table saws, and discloses a sliding table saw material fixing device which comprises a cutting operation frame, a cutting table is fixedly installed on the top face of the cutting operation frame, a rectangular hole is formed in the top face of the cutting table, and a cutting saw blade is arranged in the rectangular hole. A pushing table is arranged on the side, located on the cutting table, of the top face of the cutting operation frame, an L-shaped limiting plate is arranged on the top face of the pushing table, a limiting clamping mechanism used for fixing a plate is arranged on one side of the L-shaped limiting plate, the top face of the cutting table is slidably connected with an abutting plate, and the top face of the abutting plate is in threaded connection with a locking bolt. The electric push rod is pressed downwards to clamp the plate through the limiting convex plate, the stability in the cutting process is ensured, then a worker can stably push the push table to drive the plate to move forwards, cutting is completed through the rotating cutting saw blade, and through cooperation of the graduated scale and the adjustable abutting plate, the worker can visually set the size of the plate, and the cutting precision is improved.

Description

Technical Field

[0001] This application belongs to the technical field of push table saws, specifically a material fixing device for push table saws. Background Technology

[0002] A sliding table saw is a type of mechanical equipment commonly used in wood processing. It mainly consists of a main unit, a worktable, guide rails, and a push table. It uses a motor to drive the saw blade to rotate at high speed, and the push table smoothly pushes the wood onto the saw blade, thereby achieving precise cutting of the wood. Sliding table saws have the advantages of high cutting accuracy, high efficiency, and relatively safe operation. They can be used to cut boards of various specifications and are widely used in furniture manufacturing, door and window processing, building decoration and other industries.

[0003] For example, utility model patent CN222406161U discloses a material fixing device for a sliding table saw, including an operating table. The top of the operating table has a sliding groove, and the bottom of the inner side of the sliding groove has a recess. A gear cylinder is installed inside the recess. A forward and reverse motor is installed on the outer side of the operating table. The rotating shaft of the forward and reverse motor is fixedly connected to one end of the gear cylinder. A push plate is slidably installed at one end of the inner side of the sliding groove. This utility model uses the forward and reverse motor to drive the gear cylinder inside the recess. During the rotation of the gear cylinder, the push plate is driven to slide in the sliding groove through the tooth groove at the bottom of the push plate. Thus, the cutting of the board is completed automatically without manual pushing. The cutting effect is high, and the safety hazards of manual pushing are avoided.

[0004] However, in actual use, it was found that the device fixes the board to be cut by cooperating with the fixed frame and the cylinder, and uses the saw blade to cut. It can move the fixed frame horizontally by the lead screw and move the fixed frame vertically by the push plate to complete the board cutting operation. However, in this process, there is no effective limit. As a result, it is difficult for the operator to accurately control the size of the cut board part, which affects the subsequent use of the board after cutting. Therefore, a material fixing device for a push table saw is provided. Utility Model Content

[0005] The purpose of this application is to provide a material fixing device for a sliding table saw in order to solve the problems mentioned above.

[0006] The technical solution adopted in this application is as follows: A material fixing device for a sliding table saw includes a cutting operation frame. A cutting table is fixedly installed on the top surface of the cutting operation frame. A rectangular hole is opened on the top surface of the cutting table, and a cutting saw blade is arranged inside the rectangular hole. A pusher is arranged on one side of the cutting table on the top surface of the cutting operation frame. An L-shaped limiting plate is arranged on the top surface of the pusher. A limiting clamping mechanism for fixing the material is arranged on one side of the L-shaped limiting plate. A backing plate is slidably connected to the top surface of the cutting table. A locking bolt is threadedly connected to the top surface of the backing plate. The bottom end of the locking bolt abuts against the top surface of the cutting table. A scale is fixedly installed on the top surface of the cutting table.

[0007] In a preferred embodiment, the limiting clamping mechanism includes a fixed plate, an electric push rod, a mounting plate, connecting holes, and limiting protrusions. The fixed plate is fixedly mounted on the top surface of the L-shaped limiting plate, and the electric push rod is fixedly mounted on the top surface of the fixed plate. The telescopic end of the electric push rod passes through the top surface of the fixed plate, and the telescopic end of the electric push rod is fixedly mounted on the mounting plate. Two connecting holes are opened on one side of the L-shaped limiting plate, and two limiting protrusions corresponding to the connecting holes are fixedly mounted on one side of the mounting plate. One end of the limiting protrusion passes through the interior of the connecting hole.

[0008] In a preferred embodiment, the top surface of the pusher has two sliding grooves, and a T-shaped slider is slidably connected inside each of the two sliding grooves. The top of the T-shaped slider is fixed to the bottom surface of the L-shaped limiting plate.

[0009] In a preferred embodiment, two triangular supports are fixedly installed on the top surface of the cutting operation frame below the push table, and multiple limiting rollers corresponding to the triangular supports are rotatably connected to the bottom surface of the push table.

[0010] In a preferred embodiment, an anti-slip rubber pad is fixedly installed on the bottom surface of the limiting protrusion.

[0011] In a preferred embodiment, a pulling block is fixedly installed on the front side of the push platform, and a groove is formed on the top surface of the pulling block.

[0012] In summary, due to the adoption of the above technical solution, the beneficial effects of this application are:

[0013] 1. In this application, due to the adoption of the above-mentioned solution, the operator first activates the electric push rod in the limiting clamping mechanism, so that the limiting convex plate presses down to clamp the plate, ensuring stability during the cutting process. After the fixing is completed, the operator can smoothly push the push table to move the plate forward and complete the cutting through the rotating cutting saw blade. The device can effectively fix plates of different thicknesses through the cooperation of the L-shaped limiting plate and the limiting clamping mechanism. Combined with the cooperation of the scale and the adjustable backing plate, the operator can intuitively set the plate size, effectively improving the cutting accuracy. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the overall structure of this application;

[0015] Figure 2 For the purposes of this application Figure 1 Enlarged structural diagram at point A in the middle;

[0016] Figure 3 This is a schematic diagram of the limiting protrusion structure of this application;

[0017] Figure 4 This is a schematic diagram of the limiting roller structure of this application.

[0018] The markings in the diagram are: 1. Cutting operating frame; 2. Cutting table; 3. Rectangular hole; 4. Cutting saw blade; 5. Push table; 6. L-shaped limit plate; 7. Limiting clamping mechanism; 701. Fixing plate; 702. Electric push rod; 703. Mounting plate; 704. Connecting hole; 705. Limiting convex plate; 8. Support plate; 9. Locking bolt; 10. Scale; 11. Slide groove; 12. T-shaped slider; 13. Triangular bracket; 14. Limiting roller; 15. Anti-slip rubber pad; 16. Pull block. Detailed Implementation

[0019] To make the objectives, technical solutions, and advantages of the embodiments of this application clearer, the technical solutions in the embodiments of this application will be clearly and completely described below in conjunction with the embodiments of this application. Obviously, the described embodiments are only some embodiments of this application, not all embodiments. Based on the embodiments in this application, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this application.

[0020] refer to Figure 1 , Figure 2 and Figure 3 A material fixing device for a push table saw includes a cutting operation frame 1, a cutting table 2 fixedly installed on the top surface of the cutting operation frame 1, a rectangular hole 3 on the top surface of the cutting table 2, and a cutting saw blade 4 disposed inside the rectangular hole 3. The cutting operation frame 1 provides stable support for the entire device, and the rectangular hole 3 allows the cutting saw blade 4 to be effectively exposed. A motor is installed on the bottom surface of the cutting table 2 and is connected to the cutting saw blade 4, which facilitates driving the cutting saw blade 4 to rotate, thus facilitating subsequent cutting operations on the board.

[0021] refer to Figure 1 , Figure 4The top surface of the cutting operation frame 1 is provided with a push platform 5 on one side of the cutting table 2. Two triangular brackets 13 are fixedly installed on the top surface of the cutting operation frame 1 below the push platform 5. Multiple limiting rollers 14 corresponding to the triangular brackets 13 are rotatably connected to the bottom surface of the push platform 5. The push platform 5 can be used to push materials close to the cutting saw blade 4. The triangular brackets 13 and the limiting rollers 14 provide support for the push platform on the one hand, and make the push platform move more smoothly and be effectively limited on the other hand, ensuring that the push platform moves smoothly in a specific direction and improving the accuracy and stability of material pushing.

[0022] refer to Figure 1 , Figure 4 A pull block 16 is fixedly installed on the front side of the push platform 5. The top surface of the pull block 16 has a groove. The pull block 16 makes it convenient for the operator to pull the push platform 5. The groove design increases the contact friction between the hand and the pull block 16, making the pulling operation more effortless and convenient, and improving the comfort of operation.

[0023] refer to Figure 1 , Figure 2 and Figure 3 The top surface of the push table 5 is provided with an L-shaped limiting plate 6. Two sliding grooves 11 are opened on the top surface of the push table 5, and T-shaped sliders 12 are slidably connected inside the two sliding grooves 11. The top of the T-shaped sliders 12 is fixed to the bottom surface of the L-shaped limiting plate 6. A limiting clamping mechanism 7 for fixing the plate is provided on one side of the L-shaped limiting plate 6. The L-shaped limiting plate 6 can initially limit the plate, so that one side of the plate can fit close to one side of the L-shaped limiting plate 6. Through the cooperation of the sliding grooves 11 and the T-shaped sliders 12, the position of the L-shaped limiting plate 6 on the push table 5 can be flexibly adjusted to adapt to the limiting requirements of different sized plates. At the same time, the setting of the limiting clamping mechanism 7 further enhances the fixing effect of the plate, ensuring that the plate will not move randomly during the cutting process and improving the cutting accuracy.

[0024] refer to Figure 1 , Figure 2 and Figure 3 The limiting clamping mechanism 7 includes a fixed plate 701, an electric push rod 702, a mounting plate 703, a connecting hole 704, and a limiting protrusion 705. The fixed plate 701 is fixedly installed on the top surface of the L-shaped limiting plate 6, and the electric push rod 702 is fixedly installed on the top surface of the fixed plate 701. The telescopic end of the electric push rod 702 passes through the top surface of the fixed plate 701, and the mounting plate 703 is fixedly installed on the telescopic end of the electric push rod 702. The electric push rod 702 serves as a power source, and its telescopic movement can be controlled to drive the mounting plate 703 to achieve clamping and releasing actions on the plate. Compared with manual operation, it is more convenient and efficient, and can quickly and stably fix the plate.

[0025] refer to Figure 1 , Figure 2 and Figure 3 Two connecting holes 704 are provided on one side of the L-shaped limiting plate 6. Two limiting protrusions 705 corresponding to the connecting holes 704 are fixedly installed on one side of the mounting plate 703. One end of the limiting protrusion 705 passes through the interior of the connecting hole 704, and an anti-slip rubber pad 15 is fixedly installed on the bottom surface of the limiting protrusion 705. Through the cooperation of the connecting holes 704 and the limiting protrusions 705, the movement of the mounting plate 703 is made more stable and precise, ensuring that the limiting protrusions 705 can accurately act on the plate. The anti-slip rubber pad 15 increases the friction between the plate and the plate, which can better fix the plate and prevent the plate from shifting during the cutting process, thereby improving the cutting quality and safety.

[0026] refer to Figure 1 A backing plate 8 is slidably connected to the top surface of the cutting table 2. A locking bolt 9 is threadedly connected to the top surface of the backing plate 8. The bottom end of the locking bolt 9 abuts against the top surface of the cutting table 2. A scale 10 is fixedly installed on the top surface of the cutting table 2. A limit plate is installed on the side of the backing plate 8. The limit plate contacts the bottom surface of the cutting table 2 and can limit the backing plate 8, making it easy for it to move on the cutting table 2. In this way, the other side of the plate is abutted and limited. With the help of the L-shaped limit plate 6 and the limit clamping mechanism 7, the plate can be better fixed. The locking bolt 9 can fix the backing plate 8 in a suitable position to ensure that it will not move during the cutting process. One end of the scale 10 is flush with the cutting saw blade 4. The setting of the scale 10 makes it convenient for the operator to accurately measure and determine the cutting position and size of the plate.

[0027] The implementation principle of the material fixing device embodiment of the sliding table saw in this application is as follows: The user first places the plate to be cut flat on the surface of the sliding table 5, so that one side of it is close to the side of the L-shaped limiting plate 6 on the sliding table 5. Then, the user can refer to the indication of the scale 10 on the cutting table 2 (one end of the scale is aligned with the cutting saw blade 4), manually slide and precisely adjust the abutment plate 8 to the required size position, and fix the abutment plate 8 by tightening the locking bolt 9. Then, the user pushes the L-shaped limiting plate 6 so that the other side of the plate is closely attached to the abutment plate 8. Then, the user activates the electric push rod 702 in the limiting clamping mechanism 7, so that the limiting convex plate 705 presses down to clamp the plate, ensuring the stability during the cutting process. After the fixing is completed, the user can smoothly push the sliding table 5 to move the plate forward, and the cutting saw blade 4, driven by the motor, rotates at high speed to complete the cutting.

[0028] The device, through the cooperation of the L-shaped limiting plate 6 and the limiting clamping mechanism 7, can effectively fix plates of different thicknesses. Combined with the cooperation of the scale 10 and the adjustable backing plate 8, it allows personnel to intuitively set the plate size, effectively improving cutting accuracy and reducing errors. The overall structure is simple and efficient, and the operation process is smooth.

[0029] The above embodiments are only used to illustrate the technical solutions of this application, and are not intended to limit them. Although this application has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some of the technical features. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of this application.

Claims

1. A material fixing device for a table saw, comprising a cutting operation frame (1), characterized in that: A cutting table (2) is fixedly installed on the top surface of the cutting operation frame (1). A rectangular hole (3) is opened on the top surface of the cutting table (2). A cutting saw blade (4) is installed inside the rectangular hole (3). A push table (5) is provided on one side of the cutting table (2) on the top surface of the cutting operation frame (1). An L-shaped limiting plate (6) is provided on the top surface of the push table (5). A limiting clamping mechanism (7) for fixing the plate is provided on one side of the L-shaped limiting plate (6). A backing plate (8) is slidably connected to the top surface of the cutting table (2). A locking bolt (9) is threadedly connected to the top surface of the backing plate (8). The bottom end of the locking bolt (9) abuts against the top surface of the cutting table (2). A scale (10) is fixedly installed on the top surface of the cutting table (2).

2. The material fixing device for a sliding table saw as described in claim 1, characterized in that: The limiting clamping mechanism (7) includes a fixed plate (701), an electric push rod (702), a mounting plate (703), a connecting hole (704), and a limiting protrusion (705). The fixed plate (701) is fixedly installed on the top surface of the L-shaped limiting plate (6). The electric push rod (702) is fixedly installed on the top surface of the fixed plate (701). The telescopic end of the electric push rod (702) passes through the top surface of the fixed plate (701). The telescopic end of the electric push rod (702) is fixedly installed on the mounting plate (703). Two connecting holes (704) are opened on one side of the L-shaped limiting plate (6). Two limiting protrusions (705) corresponding to the connecting holes (704) are fixedly installed on one side of the mounting plate (703). One end of the limiting protrusion (705) passes through the interior of the connecting hole (704).

3. The material fixing device for a sliding table saw as described in claim 1, characterized in that: The top surface of the pusher (5) has two sliding grooves (11), and T-shaped sliders (12) are slidably connected inside the two sliding grooves (11). The top of the T-shaped sliders (12) is fixed to the bottom surface of the L-shaped limiting plate (6).

4. The material fixing device for a sliding table saw as described in claim 1, characterized in that: The top surface of the cutting operation frame (1) is fixedly installed with two triangular brackets (13) below the push table (5), and the bottom surface of the push table (5) is rotatably connected with multiple limiting rollers (14) corresponding to the triangular brackets (13).

5. The material fixing device for a sliding table saw as described in claim 2, characterized in that: The bottom surface of the limiting protrusion (705) is fixedly installed with an anti-slip rubber pad (15).

6. The material fixing device for a sliding table saw as described in claim 1, characterized in that: A pull block (16) is fixedly installed on the front side of the push platform (5), and a groove is provided on the top surface of the pull block (16).

Images