Slip ring body press-fitting equipment
A slip ring body and equipment technology, which is applied in the field of locomotive motor installation, can solve the problems of slip ring body end face wear and stress deformation, slip ring body coaxiality cannot be guaranteed, and work efficiency is low, so as to save maintenance costs and be economical Benefits and social benefits, the effect of reducing maintenance costs
Inactive Publication Date: 2014-06-25
CHANGZHOU KEXING RAILWAY EQUIP
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Problems solved by technology
The current maintenance plan is to remove the roof of the locomotive first, then hang the diesel engine and the main generator from the locomotive, and dismantle the slip ring body with special equipment in the workshop for repair or replacement; but in the process of pressing the slip ring body, generally Manual installation is required; during the press-fit process, the coaxiality of the slip ring body cannot be guaranteed, which often causes the end face of the slip ring body to be worn and deformed during the press-fit process; not only time-consuming and labor-intensive, but also low work efficiency
Method used
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Embodiment Construction
[0015] see figure 1 As shown, the slip ring press-fitting equipment includes a stud, and a hollow oil cylinder arranged at the end of the stud; the hollow oil cylinder includes a cylinder body 1, and a hollow piston rod 4 arranged in the cylinder body 1, the piston The rod 4 is sleeved on the outside of the stud 2; the end of the stud 2 passing through the hollow cylinder is connected with a compression nut 3; the head end of the piston rod is sleeved with a pressure sleeve 5 whose end surface is in contact with the slip ring body 9; The head end of the stud 2 is fixedly connected with a guide body 7 cooperating with the slip ring body 9 (the guide body may be a guide block or a guide platform). The thrust is provided by the hollow oil cylinder, so that the piston rod 4 drives the pressure sleeve 5 to move forward to realize the press-fitting of the slip ring body 9; the guide piece 7 is in contact with the end surface of the main shaft, and the slip ring body is sleeved on th...
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The invention relates to the technical field of locomotive motor installation, in particular to slip ring body press-fitting equipment. The equipment comprises a stud and a hollow oil cylinder arranged on the tail portion of the stud, wherein the hollow oil cylinder comprises a cylinder body and a hollow piston rod arranged in the cylinder body, the piston rod is arranged outside the stud in a sleeved mode, the stud penetrates through the tail end of the hollow oil cylinder and is connected with a compression nut, a pressing sleeve is arranged at the head end of the piston rod in a sleeved mode, the end face of the pressing sleeve is in contact with a slip ring body, and the heat end of the stud is fixedly connected with a guiding body matched with the slip ring body; when press-fitting is carried out on the slip ring body, coaxiality of the press-fitting process is guaranteed and work efficiency is improved.
Description
technical field [0001] The invention relates to the technical field of locomotive motor installation, in particular to slip ring press-fitting equipment. Background technique [0002] The brush slip ring body of the main generator of the locomotive needs to be removed from the main shaft of the main generator for maintenance on a regular basis. The current maintenance plan is to remove the roof of the locomotive first, then hang the diesel engine and the main generator from the locomotive, and dismantle the slip ring body with special equipment in the workshop for repair or replacement; but in the process of pressing the slip ring body, generally Manual installation is required; during the press-fit process, the coaxiality of the slip ring body cannot be guaranteed, which often causes the end face of the slip ring body to be worn and deformed during the press-fit process; it is not only time-consuming and labor-intensive, but also low work efficiency. Contents of the inven...
Claims
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IPC IPC(8): B23P19/027
CPCB23P19/027
Inventor 周晓根
Owner CHANGZHOU KEXING RAILWAY EQUIP