Spanner for dismounting oil seal of cigarette making machine

Abstract

The invention relates to a spanner for dismounting an oil seal of a cigarette making machine and is designed to achieve the technical purpose of solving the problems that an existing same kind of structure is not good enough in design and is not liable to apply to dismounting of the oil seal of the cigarette making machine. One end of a spanner body is a holding handle, and the other end of the spanner body is a hook head. The spanner is characterized in that the hook head of the body is bent in an arc-shaped manner, and the inner side of one bent end of the hook head is provided with a hook point part which is in a right-angled sharp hook shape; the other bent end of the hook head is connected with one end of the holding handle into a whole, the two sides of the hook head are provided with oblique faces, and the middle bent portion of the hook head is gradually thinned towards the hook point part; and that is, the hook head is provided with a gradually-retracted semi-bent part, the two side faces of the semi-bent part are planes, the two side faces are oblique faces which become thin from thick from the semi-bent part to the hook point part and become small from big from the semi-bent part to the hook point part, and the hook point part is provided with the right-angled sharp hook head. When the spanner for dismounting the oil seal of the cigarette making machine is used, thehook point part of the hook head extends into a small round hole of an oil seal skeleton and pries the oil seal, the oil seal is outwards pulled out, the other end of the holding handle is an adjustable spanner head, and the inner side of the holding handle portion of the hook head is provided with a lock head or an adjustable spanner head.

Description

technical field [0001] The invention relates to a loading and unloading tool for a cigarette machine oil seal, in particular to a dismantling wrench for the cigarette machine oil seal. Background technique [0002] At present, when replacing the oil seal between the gear shaft and the gear bushing in the existing cigarette making machine, the traditional maintenance disassembly, replacement, installation and adjustment process is complicated and the workload is heavy, which often delays normal production operations. That is to say, it takes at least four hours to replace an assembled gear shaft in the transmission arm of the existing cigarette machine from disassembly, installation to adjustment, which does not include the replacement and maintenance time of the gear shaft oil seal. Adjust the relative position between the height and the level of the conveying arm and the handover position of the cigarettes. At the same time, it is necessary to hit the screwdriver with a ha...

AI Technical Summary

Problems solved by technology

[0003] In order to overcome the above-mentioned shortcomings, the purpose of the present invention is to provide a cigarette machine oil seal removal wrench in the field, so that it can solve the problems of poor design, inconvenient use and high production cost of the existing similar structures, especially difficult to apply to the oil seal of cigarette machines. Technical issues with disassembly

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