Detachable axial-butting and quick-locking mechanism

Abstract

The invention provides a detachable axial-butting and quick-locking mechanism, which comprises a connecting shaft (1) and a connecting base (3), wherein one end of the connecting shaft (1) is provided with a positioning pin (2), the connecting base (3) is matched with connecting shaft to connect parts together, the column surface of the connecting base is provided with a lock latch (6) which is vertical to the central axis, penetrates into an upper locking base (4) and is radially communicated with the barrel hole of the connecting base (3), and a lock latch which is used for coaxially locking the connecting shaft, a truncated cone rotating body (12) is machined on the lower end of the lock latch, a connecting shaft penetration contact unlocking surface is machined on the truncated cone rotating body (12) so as to lock and unlock the axial inner-concave ladder-shaped section cutting surface of the truncated cone rotating body (12), and the lock latch always downwards acts on the connecting penetration locking contact surface (10) through a locking spring (5) connected on the step of the upper end of the truncated cone rotating body. According to the invention, quick locking and disassembly between two parts can be realized, the structure is compact and convenient, no calibration and adjustment are needed, and the maintainability, the reliability and the suitably-assembled property are good.

Description

technical field [0001] The invention relates to a quick locking mechanism capable of quick connection of detachable parts. Background technique [0002] At present, the connecting mechanisms between two connected parts and objects that need to be disassembled frequently and require high precision, especially the connecting mechanisms that connect various parts in the axial direction, are mostly connected and fixed by bolts, connecting rods, etc. The disadvantages of this connection method are that the fixed connection method is complicated, and there are many parts at the connection, resulting in large volume, long time for disassembly and locking, and low connection accuracy. For those with precision requirements, adjustments need to be made after connection. This brings a lot of inconvenience and wastes a lot of time for the connecting parts that need to be disassembled frequently. If a higher positional accuracy is required between the two connected to each other, it nee...

AI Technical Summary

Problems solved by technology

The disadvantage of this connection method is that the fixed connection method is complicated, and the connection parts are large, resulting in a large volume, disassembly and locking take a long time, and the connection accuracy is low. For those with precision requirements, it needs to be adjusted after connection.

This brings a lot of inconvenience and wastes a lot of time to the connecting parts that need to be disassembled frequently

If there is a need for high positional accuracy between the two connected to each other, it needs to be corrected while connecting, and the accuracy of use cannot be well guaranteed.

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