Woodworking bench saw protection device

Abstract

The utility model provides a woodworking bench saw protection device, which belongs to the technical field of woodworking bench saw protection and comprises a mounting frame arranged at the top of a woodworking bench saw, and a height telescopic connecting component is arranged on the mounting frame. The top of the height telescopic connecting assembly is provided with a first position adjusting pulley connected with the mounting frame in a sliding mode, and the bottom of the height telescopic connecting assembly is provided with a protection box located on the top of the saw blade of the woodworking bench saw. The height telescopic connecting assembly is arranged on the mounting frame, the protective box capable of effectively preventing wood chips from splashing during wood material cutting of the bench saw is arranged on the height telescopic connecting assembly, the position of the protective box can be adjusted in the horizontal direction and the vertical direction, the position of the protective box can be adjusted conveniently and flexibly, and the bench saw is suitable for cutting materials of various sizes; and safe and rapid progress of a construction project is facilitated.

Description

Technical Field

[0001] The utility model belongs to the technical field of woodworking table saw protection, and particularly relates to a woodworking table saw protection device. Background Art

[0002] At the current stage, there is a large amount of wooden formwork installation construction at the construction sites of housing construction, municipal engineering and other projects. The reinforced concrete structure is complex and changeable, and the technical requirements for formwork construction are high. Therefore, wooden formwork that can be quickly fabricated on site is still widely used. However, due to limited on-site conditions, the cutting operation of wooden materials by carpenters is heavy, there are many cross operations, the cutting table saw needs to be frequently adjusted in direction and position, the safety protection of operators is often lacking, the safety risk of the operation environment is high, and there is a relatively large safety risk. Such problems need to be optimized. Moreover, there are usually quite a few potential safety hazards at the construction sites with great construction period pressure. In addition, the manual labor intensity is high, the operation is inconvenient, and the safety risk is high, which is not conducive to the construction of safety and civilization. Content of the Utility Model

[0003] Aiming at the above problems in the prior art, the utility model aims to provide a woodworking table saw protection device, which solves the problems that the existing woodworking table saw has a high safety risk in the operation environment due to lack of protection measures and is not conducive to the safety of operators.

[0004] In order to achieve the above utility model purpose, the technical scheme adopted by the utility model is as follows:

[0005] A woodworking table saw protection device is provided, which includes a mounting frame arranged on the top of the woodworking table saw. A height telescopic connection component is arranged on the mounting frame. The top of the height telescopic connection component is provided with a first position adjustment pulley slidably connected to the mounting frame. The bottom of the height telescopic connection component is provided with a protection box for covering the saw blade of the woodworking table saw.

[0006] The basic principle of a woodworking table saw protection device in the utility model is as follows: When using the woodworking table saw, according to the flying direction and range of the flying chips, the height and specific position of the protection box at the bottom are adjusted by adjusting the height telescopic connection component to ensure effective safety protection without affecting the cutting of wooden materials. When the saw blade of the woodworking table saw cuts the wooden materials, it can effectively block the flying of broken wood chips when the table saw cuts the wooden materials and prevent people from being injured, effectively reducing the safety risk of woodworking operations and having strong applicability.

[0007] Further, the mounting bracket includes a first slide rail and a second slide rail which are perpendicularly arranged, the first slide rail is arranged below the second slide rail, the second slide rail is fixedly connected to the top of the woodworking table saw processing shed, and a second position adjustment pulley slidably connected to the second slide rail is arranged on the top of the first slide rail; the first position adjustment pulley is slidably connected to the first slide rail; through the specific setting of the mounting bracket, the height telescopic connection assembly and the protective box at its bottom can be adjusted arbitrarily in the horizontal and vertical directions, and then in cooperation with the height telescopic connection assembly, the protective box can be flexibly adjusted in position according to the protection needs.

[0008] Further, limit plates are arranged at both ends in the length direction of the first slide rail and the second slide rail. The limit plates are used to play a limiting role to prevent the pulleys on the slide rails from sliding out of the slide rails.

[0009] Further, the number of the second slide rails is two, and the two second slide rails are horizontally spaced; two second position adjustment pulleys slidably cooperating with the two second slide rails are horizontally spaced on the upper end surface of the first slide rail.

[0010] Further, both the first position adjustment pulley and the second position adjustment pulley are respectively fixed to the top of the height telescopic connection assembly and the upper end surface of the first slide rail through pulley mounting seats.

[0011] Further, as a specific setting method of the height telescopic connection assembly, the height telescopic connection assembly includes a vertically arranged connection sleeve and a connecting rod. The top of the connection sleeve is fixedly connected to the pulley mounting seat connected with the first position adjustment pulley, the connecting rod is slidably arranged inside the connection sleeve, the bottom of the connecting rod is located outside the connection sleeve and a protective box is connected thereto; a tightening bolt for locking the second connecting rod is threadedly connected to the outer wall at the bottom of the connection sleeve.

[0012] Further, the connecting rod is provided with a connecting piece for fixedly connecting with the protective box, and the connecting piece is an angle steel.

[0013] Further, the protective box has a hollow semi-cylindrical box structure.

[0014] The beneficial effects of the present utility model are as follows: 1. For a woodworking table saw protection device of the present utility model, by arranging a height telescopic connection assembly on the mounting bracket, a protective box capable of effectively blocking the flying shredded wood chips during the cutting of wood materials by the table saw is arranged on the height telescopic connection assembly, and the protective box can be adjusted in position in the horizontal and vertical directions. The position adjustment of the protective box is convenient and flexible, suitable for cutting materials of various sizes, and is beneficial to the safe and rapid progress of the construction project.

[0015] 2. A woodworking table saw protection device of the present utility model has a simple structure, can be made by combining commonly used materials on-site, has a low manufacturing cost, is convenient and flexible to adjust, is suitable for the safety protection of wood material cutting operations with tight construction periods and high woodworking operation intensity, can effectively reduce the safety risks of the operation environment, and has strong applicability. Description of the Drawings

[0016] Figure 1 It is a three-dimensional structure schematic diagram of a woodworking table saw protection device.

[0017] Figure 2 It is a side view structure schematic diagram of a woodworking table saw protection device.

[0018] Wherein, 1. Woodworking table saw; 2. Mounting frame; 201. First slide rail; 202. Second slide rail; 203. Limiting plate; 3. Height telescopic connection component; 301. Connection sleeve; 302. Connecting rod; 303. Tightening bolt; 4. First position adjustment pulley; 5. Protection box; 6. Second position adjustment pulley; 7. Pulley mounting seat; 8. Connecting piece. Detailed Embodiment

[0019] The following describes the detailed embodiment of the present utility model to facilitate those skilled in the art of this technical field to understand the present utility model. However, it should be clear that the present utility model is not limited to the scope of the detailed embodiment. For those ordinary skilled in the art of this technical field, as long as various changes are within the spirit and scope of the present utility model defined and determined by the appended claims, these changes are obvious, and all inventions and creations using the concept of the present utility model are within the scope of protection.

[0020] As Figures 1 to 2 shown, the present utility model provides a woodworking table saw protection device, which includes a mounting frame 2 arranged on the top of the woodworking table saw 1. A height telescopic connection component 3 is arranged on the mounting frame 2. A first position adjustment pulley 4 slidably connected to the mounting frame 2 is arranged at the top of the height telescopic connection component 3. A protection box 5 located above the saw blade of the woodworking table saw 1 is arranged at the bottom of the height telescopic connection component 3. Specifically, the protection box 5 has a hollow semi-cylindrical box structure. In order to facilitate the production of the protection box 5 on the construction site, the production material of the protection box 5 can be selected as 18 mm thick plywood.

[0021] Specifically, the mounting frame 2 includes a first slide rail 201 and a second slide rail 202 which are arranged perpendicular to each other. The first slide rail 201 is arranged below the second slide rail 202. The second slide rail 202 is fixedly connected to the top of the processing shed of the woodworking table saw 1. A second position adjusting pulley 6 which is slidably connected to the second slide rail 202 is arranged on the top of the first slide rail 201; a first position adjusting pulley 4 is slidably connected to the first slide rail 201. The number of the second slide rails 202 is two, and the two second slide rails 202 are arranged horizontally at intervals; two second position adjusting pulleys 6 which are slidably matched with the two second slide rails 202 are arranged horizontally at intervals on the upper end surface of the first slide rail 201. Limit plates 203 are arranged at both ends in the length direction of the first slide rail 201 and the second slide rail 202. The limit plates 203 are arranged to play a limiting role to prevent the pulleys on the slide rails from sliding out of the slide rails; the first position adjusting pulley 4 and the second position adjusting pulley 6 are respectively fixed to the top of the height telescopic connecting assembly 3 and the upper end surface of the first slide rail 201 through pulley mounting seats 7.

[0022] Through the specific setting of the mounting frame 2, the height telescopic connecting assembly 3 and the protective box 5 at its bottom can be adjusted arbitrarily in the transverse and longitudinal directions. Then, in cooperation with the height telescopic connecting assembly 3, the protective box 5 can be flexibly adjusted in position according to the protection needs.

[0023] Specifically, due to the limitations of the construction site conditions, the mounting frame 2 can be made by combining commonly used materials on site. The first slide rail 201 can be selected as a 10 - channel steel as the transverse slide rail; the two second slide rails 202 can be selected as 10 - I - beams as the longitudinal slide rails. The first position adjusting pulley 4 and the second position adjusting pulley 6 are both selected as guide wheels with a diameter of 60 mm; the limit plates 203 can be selected as steel plates with a thickness of 5 mm.

[0024] Preferably but not limited thereto, as a specific setting mode of the height telescopic connection component 3, the height telescopic connection component 3 includes a vertically arranged connection sleeve 301 and a connecting rod 302. Specifically, the connection sleeve 301 can be made of a steel pipe with a specification of φ57×4mm, and the connecting rod 302 is made of a steel pipe with a specification of φ48×3.2mm; the top of the connection sleeve 301 is fixedly connected to a pulley mounting seat 7 connected to the first position adjustment pulley 4, the connecting rod 302 is slidably arranged inside the connection sleeve 301, the bottom of the connecting rod 302 is located outside the connection sleeve 301 and is connected with a protective box 5 thereon; a tightening bolt 303 for locking the second connecting rod 302 is threadedly connected to the outer wall of the bottom of the connection sleeve 301. The tightening bolt 303 is a bolt of M14×30mm. After the protective box 5 is adjusted to a position where it can effectively block the flying sawdust generated by the table saw cutting wood materials, the tightening bolt 303 is tightened to lock the relative positions between the connection sleeve 301 and the connecting rod 302. The connecting rod 302 is provided with a connecting piece 8 for fixedly connecting with the protective box 5. The connecting piece 8 is an angle steel of 60×5mm, and the protective box 5 is fixed by tightening screws in cooperation with the connecting piece 8.

[0025] A woodworking table saw protection device of the present utility model, by arranging a height telescopic connection component 3 on the mounting frame 2, a protective box 5 capable of effectively blocking the flying sawdust generated by the table saw cutting wood materials is arranged on the height telescopic connection component 3, and the protective box 5 can be adjusted in position in the horizontal and vertical directions. The position adjustment of the protective box 5 is convenient and flexible, suitable for cutting materials of various sizes, can effectively reduce the safety risk of the working environment, has strong applicability, and is beneficial to the safe and rapid progress of the construction project schedule.

Claims

1. A woodworking table saw protection device, characterized in that: The utility model comprises a mounting frame arranged on the top of a woodworking table saw, wherein a height telescopic connection component is arranged on the mounting frame, a first position adjustment pulley slidably connected to the mounting frame is arranged on the top of the height telescopic connection component, and a protective box located on the top of a saw blade of the woodworking table saw is arranged at the bottom of the height telescopic connection component.

2. The woodworking table saw protection device according to claim 1, characterized in that: The mounting frame includes a first slide rail and a second slide rail which are vertically arranged to each other, the first slide rail is arranged below the second slide rail, the second slide rail is fixedly connected to the top of the woodworking table saw processing shed, and a second position adjustment pulley which is slidably connected to the second slide rail is arranged on the top of the first slide rail; the first position adjustment pulley is slidably connected to the first slide rail.

3. The woodworking table saw protection device according to claim 2, characterized in that: Limiting plates are provided at both ends of the first slide rail and the second slide rail in the length direction.

4. The woodworking table saw protection device according to claim 3, characterized in that: There are two second slide rails, which are arranged horizontally at intervals. Two second position adjustment pulleys which are slidably matched with the two second slide rails are arranged horizontally at intervals on the upper end surface of the first slide rail.

5. The woodworking table saw guard according to claim 4, characterized in that: The first position adjustment pulley and the second position adjustment pulley are respectively fixed to the top of the height telescopic connection assembly and the upper end surface of the first slide rail through pulley mounting seats.

6. The woodworking table saw guard according to claim 5, characterized in that: The highly telescopic connection assembly includes a vertically arranged connecting sleeve and a connecting rod. The top of the connecting sleeve is fixedly connected to the pulley mounting seat connected to the first position adjustment pulley. The connecting rod is slidably arranged inside the connecting sleeve. The bottom of the connecting rod is located outside the connecting sleeve and the protective box is connected thereto. A tightening bolt for locking the second connecting rod is threadedly connected to the outer wall of the bottom of the connecting sleeve.

7. The woodworking table saw guard according to claim 6, characterized in that: The connecting rod is provided with a connecting piece for fixedly connecting with the protection box, and the connecting piece is an angle steel.

8. The woodworking table saw guard according to claim 7, characterized in that: The protection box is in a hollow semicircular box-shaped structure.

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