A portable small saw machine

Abstract

The invention belongs to the field of plate sawing machines and particularly relates to a simple portable small sawing machine easy to disassemble and assemble and simple in operation. The sawing machine comprises a machine frame, a guide rail, a push table frame and a disk saw. A protection scrap guide cover is arranged above the disk saw, the push table frame comprises a push frame and a push table plate, and a location baffle and a limit block are arranged on the upper surface of the push table plate. A guide rail comprises a base plate and a frame rail with a T-shaped section and arranged on the base plate. The frame rail comprises a support strip and a rail ejection strip. An inclined rail face is arranged on the upper surface of the rail ejection strip, the lower surface on one side of the rail ejection strip is a bottom rail face, a rolling part comprises an upper roller and a lower roller, a plate is firmly clamped on the push table plate through matching of the location baffle and the limit block, then the pushing frame is pushed and is erected on the guide rail through the upper roller pressed on the inclined rail face, the whole pushing frame is located by means of matching of the upper roller and the lower roller fastened on the bottom rail face, and the pushing frame can only slide along the guide rail. The sawing machine facilitates matching, is small in roller and guide rail contact face, small in friction and free to operate.

Description

technical field [0001] The invention belongs to the field of sawing machines, in particular to a portable small sawing machine which is simple, convenient for disassembly and assembly, and simple to operate. Background technique [0002] Existing sawing machines have various forms, including high-precision and simple ones. As processing equipment for small factories of handmade products, large quantities of fixed-length sawing boards are not required, and only manual ones with high mobility are required. A convenient tool is enough, and the size of the equipment and the cost of the equipment should also be considered. Generally, the simplest one is used, which is directly driven by hand. The traditional simple sawing machine uses the combination of rails and frame groove rails at the bottom. Once one of the two parts of the guide rail is damaged, it will basically affect the other part, resulting in the guide rail not being used. , and the existing board sawing board needs ...

AI Technical Summary

Problems solved by technology

[0002] Existing sawing machines come in various forms, including high-precision ones and simple ones. As processing equipment for small factories of handmade products, large quantities of sawing boards to length are not needed, only manual ones with high mobility are needed. A convenient tool is enough, and the size of the equipment and the cost of the equipment must also be considered. Generally, the simplest one is selected and directly pushed manually. The traditional simple sawing machine uses the cooperation of rails and frame groove rails at the bottom. Once one of the two parts of the guide rail is damaged, it will basically affect the other part, causing the guide rail to be unusable. The contact area between the two is large, the mutual influence is large, the disassembly is also very inconvenient, the friction is large, it is easy to get stuck, and the service life is short , and when the existing push table is sawed, the board needs to be pressed by manual hands to prevent the board from deviation and rotation during the sawing process. The existing simple sawing machine has a simple structure, roughness, and less safety protection. Big security risk

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