Superconduction outer rotor motor towed disc shearing device
An external rotor motor and shearing device technology, which is applied to shearing devices, cutters for shearing devices, shearing equipment, etc., can solve the problem of difficult dynamic adjustment of shearing force, complex transmission mechanism, and limited metal thick plates. Shear range and other issues, to achieve the effect of being beneficial to industrial application and solving temperature field differences
Inactive Publication Date: 2018-10-12
TAIYUAN UNIVERSITY OF SCIENCE AND TECHNOLOGY
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Problems solved by technology
The main disadvantages are as follows: ① With the increase of the thickness of the rolled material, the traditional shear transmission mechanism is used, which limits the shear range of the thick metal plate; The transmission mechanism, the transmission mechanism is complex, and the dynamic adjustment of the shear force is difficult
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[0016] Attached below image 3 The present invention is described in detail through preferred embodiments.
[0017] Two devices of the present invention are symmetrically installed on the side of the plate strip up and down, in the annular cavity 8 formed by the outer cylinder body 3, the inner cylinder barrel 5 and the left and right annular end covers 4, 4, and loaded into the 3D printed The space bracket 7 is assembled by the left and right screw groups 9 and 9, and is evacuated by the vacuum check valve 1 to realize a heat-resistant vacuum environment. A 3D printing space support 7 is installed in the annular cavity 8 to ensure a reasonable support for shearing. A superconducting magnetic levitation structure is formed between the stator and the outer rotor of the superconducting outer rotor motor 6. By controlling the motor current, the shearing force can be realized. Control to ensure the cutting quality.
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The invention discloses a superconduction outer rotor motor towed disc shearing device, and belongs to the technical field of metallurgy engineering. The device is characterized by comprising a vacuumone-way valve, a cutter head, an outer cylinder block, left and right annular end covers, an inner cylinder barrel, a superconduction outer rotor motor, and a 3D printing space bracket; the inner cylinder barrel sleeves the superconduction outer rotor motor through key connection; the outer cylinder block with a boss on the periphery sleeves the outer side of the inner cylinder barrel; the left and right annular end covers are connected with the left and right end surfaces of the inner cylinder barrel the outer cylinder block through left and right screw sets, and the 3D printing space bracket is mounted in an annular cavity formed therebetween; air is extracted through the vacuum one-way valve in the annular cavity to realize a heat resistance vacuum environment; the 3D printing space bracket can prevent deformation and inward sinking under the effects of atmospheric pressure and shearing force; the superconduction outer rotor motor is applied to tow, so that the superconduction suspension of an outer rotor relative to a stator can be realized; and through control of a magnetic field of the stator, the cutter shearing force control is realized, so that the shearing end surface quality is guaranteed.
Description
technical field [0001] The invention belongs to the technical field of metallurgical engineering, in particular to a disc type shearing device driven by a superconducting outer rotor motor. Background technique [0002] At present, disc shears at home and abroad are generally arranged on the sheet metal finishing line or the slitting unit operation line of cold and hot metal strips. The main disadvantages are as follows: ① With the increase of the thickness of the rolled material, the traditional shear transmission mechanism is used, which limits the shear range of the thick metal plate; The transmission mechanism, the transmission mechanism is complex, and the dynamic adjustment of the shear force is difficult. Contents of the invention [0003] The object of the invention is to provide a shearing device driven by a superconducting outer rotor motor, which can effectively overcome the shortcomings of the prior art. [0004] The present invention is realized like this, a...
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IPC IPC(8): B23D19/04B23D35/00
CPCB23D19/04B23D35/004
Inventor 李昕涛杨亚坤黄庆学李子良张文成
Owner TAIYUAN UNIVERSITY OF SCIENCE AND TECHNOLOGY
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