Compact Small Angle Precision Rotary Mechanism

Abstract

The invention discloses a compact small angle precision rotating mechanism which solves the problem that for existing equipment, cost of precision rotating and positioning in a narrow space is high. The compact small angle precision rotating mechanism comprises a PLC and a base plate (1), a lead screw motor base (5) and a slider guide rail (7) are arranged on the portion, on one side of a cylindrical rotary table (2), of the base plate, a stretching block (8) is arranged on a lead screw nut (6), an adjusting block (15) is arranged at the front end of the stretching block, the side faces of the cylindrical rotary table (2) are provided with a lower leaf spring fixing screw (14) and an upper leaf spring fixing screw (11) respectively, one end of a lower leaf spring (10) is connected with a lower leaf spring fixing pin, the other end (13) of the lower leaf spring (10) is connected with the adjusting block, one end of an upper leaf spring (9) and an upper leaf spring fixing pin are connected together, the other end (12) of the upper leaf spring and a slider nut are connected together, both the plane where the lower leaf spring is located and the plane where the upper leaf spring is located are parallel to the top face of the cylindrical rotary table, and the PLC is electrically connected with a lead screw driving motor (3). The compact small angle precision rotating mechanism is simple in structure, small in occupied space, high in control precision and low in cost.

Description

technical field [0001] The invention relates to a small-angle rotating mechanism, in particular to a compact precision rotating mechanism installed in a narrow space. Rotation mechanism for alignment. Background technique [0002] At present, DD motors, hollow motors, and rotary cylinders are usually used to realize the rotation function on automation equipment. In the actual design process, DD motors take up a lot of space, and the load of hollow motors is relatively small. Rotary cylinders cannot be adjusted at any angle, and cannot be adjusted at low To solve the rotation problem in a narrow space at low cost, the market urgently needs to develop a small-angle rotating mechanism that can carry a large load, low cost, high precision and occupy a small space. Contents of the invention [0003] The invention provides a compact small-angle precision rotating mechanism, which solves the technical problem of high cost of precise rotation and positioning in a narrow space exi...

AI Technical Summary

Problems solved by technology

[0003] The invention provides a compact small-angle precision rotating mechanism, which solves the technical problem of high cost of precise rotation and positioning in a narrow space existing in existing equipment

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