Special tooling for vacuum pump repair

Abstract

The invention discloses a special tool for repair of a vacuum pump. The special tool for the repair of the vacuum pump comprises a base, a rotating shaft is rotationally connected to the middle of theupper end of the base, a fixing seat is fixedly connected to the upper end of the rotating shaft, pressing mechanisms are fixedly connected to the four corners of the upper end of the fixing seat, supporting rods are fixedly connected to the four corners of the upper end of the fixing seat, the distance between the two supporting rods on the same side is larger than the distance between the two pressing mechanisms on the corresponding same side, a top plate is fixedly connected among the upper ends of the supporting rods, a plurality of through grooves are formed in the top plate, a lifting mechanism is arranged at the lower end of the top plate, and a plurality of inserting grooves are formed in the periphery of the fixing seat. The special tool for the repair of the vacuum pump is a special tool table for the maintenance of the vacuum pump, the lifting device is arranged on the top plate of the special tool for the repair of the vacuum pump, during working, a clamping plate of the lifting mechanism is clamped between a top cover and a machine shell, and then a cable is wound through a motor so that the top cover can be detached from the machine shell, and the situation that precision of a rotor inside the vacuum pump is damaged during detaching can be avoided.

Description

technical field [0001] The invention relates to tooling, in particular to a special tooling for vacuum pump repair, and belongs to the technical field of tooling. Background technique [0002] Vacuum sand suction machine is a kind of dust removal equipment used for pneumatic pipeline transportation of bulk granular materials. When the vacuum sand suction machine is working, it is powered by an internal vacuum pump to transport the materials. The vacuum sand suction machine has been working for a long time. The vacuum pump It is easy to be damaged and needs to be repaired. At present, when the staff repairs the vacuum, most of them use tools such as crowbars to remove the top cover of the vacuum pump. When disassembling, it is easy to damage the precision of the internal rotor of the vacuum pump, making the equipment unusable. During maintenance, most of the vacuum pumps are placed on the ground without fixing devices, and the vacuum pumps are easy to shake, which is not cond...

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Problems solved by technology

[0002] Vacuum sand suction machine is a kind of dust removal equipment used for pneumatic pipeline transportation of bulk granular materials. When the vacuum sand suction machine is working, it is powered by an internal vacuum pump to transport the materials. The vacuum sand suction machine has been working for a long time. The vacuum pump It is easy to be damaged and needs to be repaired. At present, when the staff repairs the vacuum, most of them use tools such as crowbars to remove the top cover of the vacuum pump. When disassembling, it is easy to damage the precision of the internal rotor of the vacuum pump, making the equipment unusable. During maintenance, most of the vacuum pumps are placed on the ground without fixing devices, and the vacuum pump is easy to shake, which is not conducive to the disassembly and assembly of the vacuum pump

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