Structure of disc saw sheet
A circular saw blade and sawtooth technology, applied in the field of tools, can solve the problems of easy scrapping and easy waste, and achieve the effect of overcoming easy scrapping and easy waste.
Inactive Publication Date: 2013-03-20
刘惠如
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Problems solved by technology
[0003] The object of the present invention is to provide a structure of a circular saw blade, which overcomes the defects of easy scrapping and waste existing in the existing circular saw blades
Method used
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[0008] The sawtooth part (1) is a ring structure made of tool steel material, and the sawtooth is made on the outer circle of the ring; the installation part (2) is a circular structure, made of ordinary steel, on the outer circle of the installation part (2) A toothed connecting bridge (3) is made, the sawtooth part (1) is installed on the installation part (2), and the welding point (4) welds and fixes the connecting bridge (3) and the sawtooth part (1). If the sawtooth part is damaged and discarded, you only need to cut off the connecting bridge, and on other connecting bridges that have not been welded, a new sawtooth part and the original installation part are re-welded through the connecting bridge, which can work normally.
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The invention provides a structure of a disc saw sheet. Sawteeth are made on the outer circle of a ring, the installation parties are of a round structure, tooth-shaped connection bridges are arranged on the outer circle of the installation part, a sawtooth part is arranged on the installation part, the connection bridges and the sawtooth part are welded together through welding spots. In the structure, if the sawtooth part is damaged to be declared as useless, the connection bridge is cut off only, a new sawtooth part and the original installation part are welded again through other connection bridges on the other connection bridges which are not welded, and normal work can be conducted. Therefore, the structure can overcome the defects that an existing disc saw sheet is easy to scrap and waste.
Description
technical field [0001] The invention relates to a structure of a saw blade, in particular to a structure of a circular saw blade, and belongs to the technical field of tools. Background technique [0002] At present, a kind of circular saw blade is widely used in cutting wood or just processing. At present, this kind of circular saw blades are all made of tool steel as a whole structure. Due to the inevitable wear of the saw blades during use, and the breakage of saw teeth or saw blades caused by accidents, once this situation occurs If it happens, it will lead to the scrapping of the entire saw blade, so it will cause serious waste. Therefore, the existing circular saw blades have the disadvantages of being easily scrapped and wasted. Contents of the invention [0003] The object of the present invention is to provide a structure of a circular saw blade, which overcomes the defects of easy scrapping and waste existing in the existing circular saw blades. [0004] The t...
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IPC IPC(8): B27B33/08
Inventor 刘惠如
Owner 刘惠如