Horizontal cramp machine for laminating motor stator iron cores

Abstract

The invention discloses a horizontal cramp machine for laminating motor stator iron cores, relates to a special cramp machine for laminating motor stator iron cores and particularly relates to a horizontal cramp machine for laminating motor stator iron cores with diameter and height of more than 300mm-1000mm. The horizontal cramp machine is mainly used for solving the problems that the lamination uniformity is poor, the diameter range of processed motor stator iron cores is small, the iron core is difficult to rotate when cramping is performed and the installation is complex in the existing cramp machine for motor stator iron cores. In horizontal cramp machine provided by the invention, a main hydraulic cylinder is horizontally fixed on a machine body, a secondary hydraulic cylinder is horizontally fixed above the main hydraulic cylinder, a piston rod of the main hydraulic cylinder is connected with a piston rod tension transmission mechanism, a laminating tyre connecting disc is connected to the main hydraulic cylinder through a support moving sleeve, a piston rod of the secondary hydraulic cylinder is provided with a pressure head lifting mechanism. The lifting range of a sleeve in the invention is large, the motor stator iron core rotates freely along with a fixture when being laminated and cramped, a tension rod rotates along with the motor stator iron core but the piston rods of the hydraulic cylinders do not rotate, and the installation of the machine is convenient.

Description

technical field [0001] The invention relates to a special mechanical device for lamination and buckling of motor stator cores, in particular to a horizontal buckling machine for lamination of motor stator cores with a diameter and height of 300mm-1000mm and above. Background technique [0002] At present, the motor stator iron core lamination and buckling machine known or used by the motor factory is mainly vertical, and its disadvantages are: ①The vertical lamination machine has poor lamination uniformity, complex equipment installation, and deep pits need to be dug It is inconvenient to make the foundation and move the equipment; ②The diameter range of the processed motor stator core is small, and it is difficult to rotate the stator core under the action of stacking pressure when buckling the film, and the operation is not easy. Contents of the invention [0003] The object of the present invention is to overcome the above-mentioned shortcomings, and provide a motor sta...

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Problems solved by technology

[0002] At present, the motor stator iron core lamination and buckling machine known or used by the motor factory is mainly vertical, and its disadvantages are: ①The vertical lamination machine has poor lamination uniformity, complex equipment installation, and deep pits need to be dug It is inconvenient to make the foundation and move the equipment; ②The diameter range of the processed motor stator core is small, and it is difficult to rotate the stator core under the action of stacking pressure when buckling the film, and the operation is not easy

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