Innovative lap joint experiment device and application method of spatial multi-bar mechanism

Abstract

An innovative overlap experimental device of a spatial multi-rod mechanism comprises a pedestal mechanism, a first frame mechanism, a second frame mechanism, a magnetic slide block mechanism, a connecting rod mechanism, a belt and a motor. The magnetic slide block mechanism can be located at any position within the frame range via movement of the first and second frame mechanism, movement of a crossbeam part and movement of the magnetic slide block mechanism, and different complex innovative models of the spatial multi-rod mechanism can be obtained by overlapping after that the connecting rodmechanism is connected with the magnetic sliding block mechanism according to mechanism design schemes. The experimental device can form different complex innovative models of the spatial multi-rod mechanism by overlapping accurately, rapidly and conveniently and simulates motions, whether design of the innovative models of the spatial multi-rod mechanism is reasonable is examined, and the experimental device can be used to cultivate a innovative design capability of the spatial multi-rod mechanism of a user.

Description

Technical field [0001] The invention relates to an innovative overlapping experimental device and a use method of a spatial multi-bar mechanism, belonging to the field of experimental teaching appliances. Background technique [0002] At present, the mechanical principle teaching experiment platform used in the mechanical engineering laboratory is relatively large. It is installed and disassembled with shaft holes, and fixed and locked by bolts. The relative movement between components is direct friction, and there are various specifications of rods. Therefore, there are deficiencies in the use process, mainly: the rods, bolts, nuts have many specifications, and it is extremely inconvenient to organize and select; the rod frame and slider of the experimental bench are difficult to move and the fixed operation is troublesome, and it is difficult for users to follow their own wishes Easy to operate. Therefore, there is a need for a convenient and flexible test bench to meet the ne...

AI Technical Summary

Problems solved by technology

[0003] There is a device for lap joint experiments of planar mechanisms, a new type of independent mechanism innovative design test bench and its use method (104464499A), this test bench type is vertical, and its rods cannot be disassembled, and this The test bench can only be connected with planar mechanisms, and the specifications of the rods are various and the operation of the connection is complicated.

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