CN113664919A

CN113664919A - Novel bench saw

Info

Publication number: CN113664919A
Application number: CN202110983465.3A
Authority: CN
Inventors: 王洵; 于佳晖; 严俊; 魏志强; 刘体清
Original assignee: China First Metallurgical Group Co Ltd
Current assignee: China First Metallurgical Group Co Ltd
Priority date: 2021-08-25
Filing date: 2021-08-25
Publication date: 2021-11-19

Abstract

The present invention relates to a novel table saw comprising: the table saw comprises a table saw frame, wherein a table top is arranged on the table saw frame, a guide groove is formed in the middle of the table top, and a plurality of fixing clamps are arranged on the left side and the right side of the table top, which are opposite to the guide groove; the cutting box is arranged on the table saw frame, a saw disc is arranged on the cutting box, the saw disc extends out of the guide groove, and the cutting box can slide back and forth along the table saw frame; and the foot switch is electrically connected with a reciprocating motor which is arranged in the cutting box and used for driving the cutting box to reciprocate. According to the wood board cutting device, the wood board is fixed at the corresponding position by the fixing clamp, and then the saw disc is moved by the foot switch, so that the wood board is cut, and in the cutting mode, operators can keep a sufficient distance from the saw disc, so that accidents such as cutting are avoided.

Description

Novel bench saw

Technical Field

The invention relates to the technical field of mechanical equipment, in particular to a novel table saw.

Background

Table saws are the center of most carpentry houses and are the requisite working equipment for the woodworking industry, but if not used properly, table saws are very dangerous. The trauma occurring in the production operation of the woodworking industry is rare, wherein the fingers are the first thing to rush, and all carpenters almost have more or less hurt to the fingers and even some directly cut off the fingers.

The existing mechanical protection table saw in the market can also protect the human body, but the table saw is stopped by adopting a mechanical braking method, and a mechanical braking system of the mechanical protection table saw has large impact on a table saw blade, so the table saw blade is often abraded or damaged, and the table saw blade needs to be replaced after each braking impact, thereby causing the waste of production and the improvement of use cost.

Disclosure of Invention

To address the above issues, a novel table saw is provided that is simple to operate and that can effectively avoid nicking accidents.

The specific technical scheme is as follows:

a novel table saw having features comprising:

the table saw comprises a table saw frame, wherein a table top is arranged on the table saw frame, a guide groove is formed in the middle of the table top, and a plurality of fixing clamps are arranged on the left side and the right side of the table top, which are opposite to the guide groove;

the cutting box is arranged on the table saw frame, a saw disc is arranged on the cutting box, the saw disc extends out of the guide groove, and the cutting box can slide back and forth along the table saw frame; and

and the foot switch is electrically connected with a reciprocating motor which is arranged in the cutting box and used for driving the cutting box to reciprocate.

The novel table saw is characterized in that a collecting groove is formed in the cutting box and is positioned below the saw disc.

The novel table saw is characterized in that the cutting box is clamped on a guide rail on the table saw frame, a driving rack is arranged at the top of the guide rail, a driving gear is mounted on an output shaft of the reciprocating motor, and the driving gear is in meshing transmission with the driving rack.

The novel table saw also has the characteristic that the two ends of the driving rack are provided with limit sensors.

The beneficial effect of above-mentioned scheme is:

according to the wood board cutting device, the wood board is fixed at the corresponding position by the fixing clamp, and then the saw disc is moved by the foot switch, so that the wood board is cut, and in the cutting mode, operators can keep a sufficient distance from the saw disc, so that accidents such as cutting are avoided.

Drawings

FIG. 1 is a schematic top view of a table saw provided in an embodiment of the present invention;

FIG. 2 is a side view of a table saw provided in an embodiment of the present invention;

fig. 3 is a schematic structural view of a cutting box provided in an embodiment of the present invention.

In the drawings: 1. a table saw frame; 2. a table top; 3. a guide groove; 4. a fixing clip; 5. cutting the box; 6. sawing a disc; 7. a foot switch; 8. a reciprocating motor; 9. collecting tank; 10. the gears are driven.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

It should be noted that the embodiments and features of the embodiments may be combined with each other without conflict.

The invention is further described with reference to the following drawings and specific examples, which are not intended to be limiting.

As shown in fig. 1 to 3, a novel table saw provided in an embodiment of the present invention includes: the table saw comprises a table saw frame 1, wherein a table top 2 is arranged on the table saw frame 1, a guide groove 3 is formed in the middle of the table top 2, and a plurality of fixing clamps 4 are arranged on the left side and the right side, opposite to the guide groove 3, of the table top 2; the cutting box 5 is installed on the table saw frame 1, a saw disc 6 is installed on the cutting box 5, the saw disc 6 extends out of the guide groove 3, and the cutting box 5 can slide in a reciprocating mode along the table saw frame 1; and a foot switch 7, the foot switch 7 is electrically connected with a reciprocating motor 8 which is arranged in the cutting box 5 and is used for driving the cutting box 5 to reciprocate.

Specifically, the cutting box 5 is clamped on a guide rail on the table saw frame 1, a driving rack is arranged at the top of the guide rail, a driving gear 10 is installed on an output shaft of the reciprocating motor 8, and the driving gear 10 is in meshing transmission with the driving rack, so that the reciprocating motor 8 is used for driving the cutting box 5 to reciprocate.

In the invention, the fixing clamp 4 (the fixing clamp 4 can be of a sheet metal structure, one end of the fixing clamp 4 is fixed on the table top 2, so that the other end of the fixing clamp can be shifted and the wood board can be clamped and fixed on the table top 2) is fixed at a corresponding position, then the pedal switch 7 is stepped, so that the cutting box 5 moves and cuts the wood board fixed on the table top 2 by utilizing the rotary saw disc 6 extending out of the guide groove 3, a user can preferentially enable the saw disc 6 to be positioned in the middle of the guide groove 3 and keep rotating in the cutting process, and then the cutting box 5 is controlled to move and cut the wood board at the tail end of the wood board cutting stroke, and an operator can keep a sufficient distance with the saw disc 6 in the cutting mode, thereby avoiding accidents such as cutting injury.

On the basis of the technical scheme, in order to facilitate the sawdust generated after the mobile phone is cut, a collecting groove 9 is arranged below the upper saw disc 6 of the cutting box 5, so that the sawdust generated after cutting is collected by the collecting groove 9.

On the basis of the technical scheme, furthermore, limit sensors can be arranged at two ends of the driving rack, when the cutting box 5 moves to one end of the driving rack, the controller electrically connected with the limit sensors can be used for controlling the reciprocating motor 8 to stop running, and then a user can manually control the reciprocating motor 8 to rotate reversely and continue cutting.

In order to improve the applicability, the fixing clamp 4 can be arranged on the sliding block, and the sliding block can slide along the front and the back of the table top 2 and is fixed on the table top 2 (through a screw rod or other structures), so that the cutting requirements of wood boards with different widths can be met.

While the invention has been described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and detail may be made therein without departing from the spirit and scope of the invention.

Claims

1. A novel table saw, comprising:

the table saw comprises a table saw frame (1), wherein a table top (2) is mounted on the table saw frame (1), a guide groove (3) is formed in the middle of the table top (2), and a plurality of fixing clamps (4) are mounted on the left side and the right side, opposite to the guide groove (3), of the table top (2);

the cutting box (5) is mounted on the table saw frame (1), a saw disc (6) is mounted on the cutting box (5), the saw disc (6) extends out of the guide groove (3), and the cutting box (5) can slide in a reciprocating mode along the table saw frame (1); and

the pedal switch (7), the pedal switch (7) with locate in the cutting box (5) and be used for driving the reciprocating motor (8) electricity connection of cutting box (5) reciprocating motion.

2. The new table saw as claimed in claim 1, characterised in that a collecting groove (9) is provided on the cutting box (5) below the saw disc (6).

3. The novel table saw as claimed in claim 1 or 2, wherein the cutting box (5) is clamped on a guide rail on the saw frame (1), a driving rack is arranged at the top of the guide rail, a driving gear (10) is mounted on an output shaft of the reciprocating motor (8), and the driving gear (10) is in meshing transmission with the driving rack.

4. The novel table saw of claim 3 wherein limit sensors are mounted on both ends of the drive rack.