Cooling liquid recovering device for worm gear machining

Abstract

The invention relates to the technical field of recovering equipment, in particular to a cooling liquid recovering device for worm gear machining. The cooling liquid recovering device comprises a shell, a liquid inlet hopper at the left end of the shell, a liquid inlet pipe below the liquid inlet hopper and a recovering box on the right side of the shell, fixing bases are fixedly connected to theleft and right side walls of the shell, a channel is formed between the left and right fixing bases, an outer pipe body which is horizontally arranged inside the shell, a connecting part is fixedly connected to the left end of the outer pipe body, a second belt wheel is fixedly connected to the outer side of the left end of the connecting part, a filtering net is arranged under the outer pipe body, an inner pipe body is fixedly connected to the interior of the outer pipe body, a rotating rod is arranged in the middle of the inner pipe body horizontally, a spiral blade is fixedly connected to the rotating rod, and the right end of the rotating rod penetrates out of the shell to be fixedly connected with a fourth belt wheel. The cooling liquid recovering device is compact in stricture, continuous in operation and stable in running, cooling liquid can be effectively filtered, filtering objects can be recycled, the huge economical benefit and the wide market requirement are achieved, and the device is worthy of popularization.

Description

technical field [0001] The invention relates to the technical field of recovery equipment, in particular to a cooling liquid recovery device for worm gear processing. Background technique [0002] Worm gear processing, worm gear is a kind of gear that meshes with the worm and has a special tooth shape. The cutting of the worm gear is generally completed by a gear hobbing machine. There are mainly two methods of gear hobbing and flying knife cutting. When manufacturing precision worm gears, hobbing Or after cutting the teeth, carry out finishing processing such as shaving, honing or grinding. Using worm gear transmission can obtain a large transmission ratio, which is more compact than the cross-axis helical gear mechanism. The meshing tooth surfaces of the two wheels are in line contact. Much higher than the cross-axis helical gear mechanism, the worm transmission is equivalent to the screw transmission, which is a multi-teeth meshing transmission, so the transmission is sta...

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Problems solved by technology

[0003] At present, when processing worm gears, worm gear hobs are generally used for milling on milling machines. During milling, coolant is generally sprayed on the cutter head to cool the cutters, so as to avoid damage to the cutters due to overheating and prolong the service life. The collection box is used to collect the cooling liquid, but the collected cooling liquid contains more debris. If the cooling liquid needs to be reused, the collected cooling liquid needs to be filtered additionally. The steps are cumbersome and increase The workload of the workers, and the metal scraps cannot be recycled, pollute the environment, and increase the cost of worm gear processing. Therefore, in view of the above problems, a cooling liquid recovery device for worm gear processing is proposed

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