Unilateral softening equipment for stator core sheet body
A stator core and lamination technology, which is applied in the field of unilateral softening equipment for stator core laminations, can solve problems such as material waste, and achieve the effects of reducing production costs and saving materials
Inactive Publication Date: 2021-06-22
洪裕民
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Problems solved by technology
[0003] The present invention aims to solve the existing technical problem by providing a unilateral softening device for stator core laminations, which can soften one side of the stator core laminations so that they can be stacked around to form a stator core, avoiding the need to process a large number of punched laminations. A large amount of material is wasted when assembled into a stator core, which has the effect of saving energy and cost
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Embodiment Construction
[0018] Below in conjunction with accompanying drawing and specific embodiment the present invention will be described in further detail:
[0019] see Figure 1 to Figure 4 , the present invention provides a unilateral softening device for the stator core sheet, which includes a frame 1, a support seat 2 is provided on the left side wall of the upper end of the frame 1; the left and right sides of the support seat 2 are provided with mutually symmetrical Guide device; the upper surface of the frame 1 is provided with an electric control box 3; the left side of the electric control box 3 is provided with a plurality of power transmission pipes 4; the ends of the power transmission pipes 4 are connected with matching electric heating rods 5; The electric heating rod 5 is located above the support seat 2, and the electric heating rod 5 is located between the guide devices on the left and right sides; the electric heating rod 5 includes an upper ring part 501, a lower ring part 502...
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Unilateral softening equipment for a stator core sheet body comprises a rack, and a supporting seat is arranged on the left side wall of the upper end of the rack; guide devices which are symmetrical to each other are arranged on the left side and the right side of the supporting base; an electric control box is arranged on the upper surface of the rack; a plurality of power transmission pipes are arranged on the left side of the electric cabinet; the end part of each power transmission pipe is connected with an electric heating rod matched with the power transmission pipe; the electric heating rods are located above the supporting seat and located between the guide devices on the left side and the right side; and each electric heating rod comprises an upper annular part and a lower annular part located under the upper annular part, and a heating gap is formed between the upper annular part and the lower annular part. According to the unilateral softening equipment for the stator core sheet body, the single side of the stator core sheet body can be softened, so that the stator core sheet body can be wound and stacked to form a stator core, the situation that a large number of materials are wasted due to the fact that the stator core is formed by stacking a large number of punching sheets is avoided, and the effects of saving energy and saving cost are achieved.
Description
technical field [0001] The invention relates to a unilateral softening device for a stator iron core body. Background technique [0002] The stator core is an important part of the magnetic circuit of the motor. It forms the complete magnetic circuit of the motor together with the rotor core, the air gap between the stator and the rotor, and the stator core is formed by stacking and fixing multiple ring-shaped punching pieces. The ring-shaped punching sheet is formed by punching and shearing the complete plate body through punching and shearing equipment. Therefore, after each punching sheet is punched and sheared, a large amount of material will be wasted, resulting in a serious increase in production costs. Contents of the invention [0003] The present invention aims to solve the existing technical problem by providing a unilateral softening device for stator core laminations, which can soften one side of the stator core laminations so that they can be stacked around to...
Claims
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IPC IPC(8): H02K15/02
CPCH02K15/02
Inventor 洪裕民
Owner 洪裕民