Transformation and use method for cleaning and consigning trolleys for various V-shaped positioning axle housings

Abstract

The invention discloses a transformation and use method for cleaning and consigning trolleys for various V-shaped positioning axle housings and belongs to the field of machine manufacturing. The method is synchronous supporting research implemented while the technical scheme of the cleaning and consigning trolleys for various 'V-shaped positioning' axle housing parts and a machining and preparation method of positioning and limiting components is researched, the various V-shaped positioning axle housing parts can be used on the cleaning and consigning trolleys, the application range is broadened, the positioning and limiting components involved in variety transformation are transformed and used, feasible, reliable, time-saving and effort-saving effects are realized, the phenomena of forced releasing and re-welding during transformation can be avoided, and the requirements for rapid transformation during practical production are met. The method is distinct, simple, convenient and easy to use and has the promotable application value.

Description

technical field [0001] The invention belongs to the field of machinery manufacturing, and relates to a cleaning consignment trolley used on a stepping conveying line, in particular to a method for converting and using a multi-variety "V-shaped positioning" axle housing cleaning consignment trolley. [0002] The multi-variety refers to the different types of axle housing parts formed by the "V-shaped positioning" axle housing parts due to changes in the size of "positioning and limiting"; the "V-shaped positioning" refers to the types of parts of this type The positioning method of "V-shaped at both ends" is adopted; the changing method of use refers to the positioning and limit placement of such parts that need to be changed on its "cleaning consignment trolley" and the required processing and preparation have been completed. How the positioning and limiting components implement their conversion methods. Background technique [0003] The axle housing parts of "tractor front...

AI Technical Summary

Problems solved by technology

[0009] Note: After the trolley is finished, it is only suitable for cleaning a single type of "V-shaped positioning" axle housing parts, and cannot be used for different types of "V-shaped positioning" axle housing parts due to changes in "positioning and limit dimensions". Variety of Cleaning Used

That is to say, when it comes to the four dimensions of the axle housing, "the distance L1 between the two positioning outer circle sides, the positioning outer circle ∮d, the widest distance between the mounting holes L2, and the distance H from the centerline of the axle housing to the pipa surface", one or more When there are two changes, the cleaning of the axle housing parts cannot be reliably carried out on the above-mentioned completed trolley.

[0010] Continued explanation: In view of this situation, if it is necessary to change a certain type of axle housing for cleaning, it is necessary to improve the manufactured trolley, such as "distance between two positioning outer circles side end faces L1, positioning outer circle ∮d, installation hole maximum If the three dimensions of the wide spacing L2" change, the "left V-shaped positioning component 3, the plane limit component 4, and the right V-shaped positioning component 5" welded to the car body component 2 need to be removed and cleaned one by one. , and remade according to the changed "size", especially afterward, it needs to be welded to the required position on the car body assembly 2. In this way, it is not only time-consuming and difficult to quickly change the variety to meet the needs of rapid change in actual production, but also "Forced dismantling and re-welding" is also required, which can easily damage the car body. In addition, if there are dozens of such finished cars on the step-by-step conveyor line, the workload of improving the variety change will be greater and the time will be longer

[0011] Further explanation: Even if the improvement of the above-mentioned trolley is completed, the improved trolley is still only suitable for cleaning the axle housing parts of one type. Improve the process, although it is possible to do so, it is not desirable or necessary

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