Adjustable elastic compression bar

Abstract

The invention relates to a mechanical structure of an adjustable elastic compression bar. The adjustable elastic compression bar is suitable for various situations needing compaction in production. The adjustable elastic compression bar is convenient to adjust and thus particularly suitable for the working condition needing to compact multiple compression bars at the same time. The adjustable elastic compression bar is mainly composed of a compression bar sleeve, a compression bar cap, a compression bar, a compression head, a spring, an adjusting block, an adjusting bolt, a locking nut and an oil injection nozzle. The adjustable elastic compression bar is characterized in that the spring is arranged in a cavity between the compression bar sleeve and the compression bar cap and realizes a buffer function in the compaction process; the adjusting block moves up and down through the adjusting bolt to realize adjustment of the tightness of the spring; the compression bar sleeve and the compression bar cap are connected through a fine thread, and the relative assembly positions of the compression bar sleeve and the compression bar cap can be adjusted; the compression head can be made from the materials such as red copper, nylon and the like according to different compaction workpieces; and the oil injection nozzle is fixed on the compression bar sleeve and can inject oil without dismantling the adjustable elastic compression bar.

Description

technical field [0001] The invention relates to a mechanical structure of an adjustable elastic pressing rod, which is suitable for various pressing situations in production, and is especially suitable for working conditions requiring simultaneous pressing of multiple pressing rods due to convenient adjustment. Background technique [0002] In the production of mechanical processing, assembly, product testing, etc., compaction is a very important technical link, and the quality of compaction directly affects the effect of the entire production. At present, the commonly used pressing bar devices in pressing include: rigid pressing bar, elastic pressing bar with spring, etc. Among them, the rigid pressure rod has no compression buffer function and cannot be adjusted, so it is very inconvenient to use and the compression effect is not good; the elastic pressure rod with a spring is usually equipped with a spring in the pressure rod, although it has a compression buffer function...

AI Technical Summary

Problems solved by technology

Among them, the rigid pressure rod has no compression and buffer function and cannot be adjusted, so it is very inconvenient to use and the compression effect is not good; the elastic pressure rod with spring is usually equipped with a spring in the pressure rod, although it has the compression and buffer function. , but it is difficult to adjust the pressure rod

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