Tension type winding tooling for automobile generator rotor
A technology for automobile generators and rotors, which is applied in the manufacture of motor generators, electromechanical devices, electrical components, etc., can solve problems such as difficulty in blanking, and achieve the effects of improving production efficiency and quality, stable performance and reasonable design.
Inactive Publication Date: 2013-12-18
杭州奥士玛数控设备有限公司
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Problems solved by technology
[0002] When winding the rotor of an automobile generator, since the winding frame is soft, the winding frame will be entangled by the winding wire during the winding process, causing it to deform. The shaft connected to the winding frame is tightly crimped, which makes unloading difficult. Therefore, it is very necessary to design a tooling that can facilitate the unloading of the soft winding frame after winding.
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[0013] Below in conjunction with accompanying drawing, the present invention will be further described:
[0014] Auto generator rotor tensioning type winding tooling, including retaining ring 4, winding frame 5, locking mandrel 7, tensioning sleeve 9, O-shaped rubber sealing ring 10, compression spring 8, first tooling shaft 6 and The second tooling shaft 11, the first tooling shaft 6 and the retaining ring 4 are screwed together, and one end of the second tooling shaft 11 passes through the tensioning sleeve 9 and the first tooling shaft 6 and the retaining ring 4 are screwed together ; The first tooling shaft 6 is connected with a locking mandrel 7, one end of the locking mandrel 7 is located outside the first tooling shaft 6, and the other end of the locking mandrel 7 is located between the first tooling shaft 6 and the second tooling shaft In the cavity formed by 11, a compression spring 8 is set between the locking mandrel 7 and the second tooling shaft 11; two tensioning...
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The invention relates to a winding tooling, particularly to a tension type winding tooling for an automobile generator rotor. A first tooling shaft and a retaining ring are arranged in a bolted connection mode after being matched in a plugging mode, and one end of a second tooling shaft penetrates through tension shaft sleeves and is matched with the first tooling shaft and the retaining ring in a bolted connection mode; a locking mandrel is arranged inside the first tooling shaft in a penetrated connection mode, one end of the locking mandrel is exposed out of an end of the first tooling shaft, the other end of the locking mandrel operates in a cavity formed by the first tooling shaft and the second tooling shaft, and a compression spring is arranged between the locking mandrel and the second tooling shaft; an O-shaped rubber sealing ring is arranged between the two tension shaft sleeves, the two tension shaft sleeves and the O-shaped rubber sealing ring are sleeved on the locking mandrel, and structures of inner walls of the tension shaft sleeves are matched with those of the first tooling shaft and the tension shaft sleeves; and a winding framework is sleeved on the tension shaft sleeves. The winding tooling adopts a tension type structure, and the winding framework is convenient to put on and take down, so that the problem that a soft framework is difficult to take down after winding is solved.
Description
technical field [0001] The invention relates to a wire winding tool, in particular to an automobile generator rotor tensioning type wire winding tool. Background technique [0002] When winding the rotor of an automobile generator, since the winding frame is soft, the winding frame will be entangled by the winding wire during the winding process, causing it to deform. The shaft connected to the winding frame is tightly crimped, which makes unloading difficult. Therefore, it is very necessary to design a tool that can facilitate the unloading of the soft winding frame after winding. Contents of the invention [0003] Aiming at the problems existing in the prior art, the object of the present invention is to provide a technical solution of a tension-type winding tool for an automobile generator rotor. [0004] The automobile generator rotor tensioning type winding tool is characterized in that it includes a retaining ring, a winding skeleton, a locking mandrel, a tensioning...
Claims
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IPC IPC(8): H02K15/04
Inventor 刘次近
Owner 杭州奥士玛数控设备有限公司