Adjustable wood board punching machine provided with different drilling bits

Abstract

The invention discloses an adjustable wood board punching machine provided with different drilling bits. The punching machine includes a work bench and a machine frame which is fixedly connected thereon. A slide rail is horizontally installed on the machine frame. A fixing base is slidingly connected into the slide rail. A rotating apparatus is fixedly connected to the lower end of the fixing base. A disc body is arranged on the lower end of the rotating apparatus. A plurality of air cylinders are uniformly installed on the lower end surface of the disc body. A telescopic shaft is stretched out from each air cylinder downwardly. The telescopic shaft includes a fixed shaft and a movable shaft. A plurality of drilling bits, in different sizes, are respectively mounted on the lower ends of the movable shafts. A punching bench is arranged under the slide rail. Two guide rails are symmetrically installed on the punching bench. The sliding directions of the guide rails are vertical to the sliding direction of the slide rail. By means of the structure, the punching machine can satisfy punching demands with different sizes by adjustably using drilling bits in different sizes.

Description

technical field [0001] The invention relates to the field of wood punching machines, in particular to an adjustable wood punching machine equipped with multiple drill bits. Background technique [0002] In wood processing, the wood boards that are processed to a uniform specification need to be punched. Since a wood board may need to punch multiple holes, the traditional punching machine is operated manually. Using traditional equipment, it is necessary to manually measure the punched holes first. position, and then drill holes one by one. This method has a low drilling rate and low drilling accuracy, and the traditional drilling machine is only equipped with a fixed drill bit, which needs to be done manually when faced with the need to process holes of various sizes. Replacing the drill bit wastes unnecessary time, and there is also a certain safety risk when changing the drill bit. Contents of the invention [0003] The technical problem mainly solved by the present inv...

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Problems solved by technology

[0002] In wood processing, the wood boards that are processed to a uniform specification need to be punched. Since a wood board may need to punch multiple holes, the traditional punching machine is operated manually. Using traditional equipment, it is necessary to manually measure the punched holes first. position, and then drill holes one by one. This method has a low drilling rate and low drilling accuracy, and the traditional drilling machine is only equipped with a fixed drill bit, which needs to be done manually when faced with the need to process holes of various sizes. Replacing the drill bit wastes unnecessary time, and there is also a certain safety risk when changing the drill bit

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