A motor assembly wiring bolt device

Abstract

The invention provides a motor assembly terminal stud device which relates to the technical field of mechanical process equipment. The motor assembly terminal stud device is used for motor manufacture and repair. The motor assembly terminal stud device is formed by four plates which comprise an inverted '7'-shaped plate (1), a '7'-shaped plate (2), and two '1'-shaped plates (3). The inverted '7'-shaped plate (1) and the '7'-shaped plate (2) are fixed to a base wire out seat. The '1'-shaped plates (3) clamp wiring bolts from side faces. Through semicircular holes, the wiring bolts are clamped from the side faces to maintain a vertical state, a mounting plate with an insulation sleeve sleeves the wiring bolts in the vertical state, pressing nuts are screwed, pulling bolts is disassembled and plates are orderly removed from the side faces, the mounting plate with an insulation sleeve and the base wire out seat are installed in a cooperative way, the wiring bolts are assembled to required positions and are pressed to the mounting plate with the insulation sleeve by using the pressing nuts, and the assembly of the wiring bolts is completed.

Description

(1) Technical field [0001] The technical field involved in this patent belongs to the field of mechanical process equipment, which is used for motor manufacturing and repair. (2) Background technology [0002] The three-phase asynchronous motor has a winding stator core, and the electromagnetic wire is drawn out through the lead wire and connected with the terminal bolt. In traditional assembly, it is necessary to insert 3 or 6 terminal bolts with lead wires into the insulating sleeve at the bottom of the junction box one by one, which makes the lead wires need to have a certain length to ensure this threading operation. , and the lead wire is too long; ①The lead wire collides with the rotor fan blade, ②The connection between the connecting bolt and the lead wire is loose, ③The insulation of the lead wire is mechanically damaged, ④The heat dissipation area in the outlet seat is reduced, ⑤The cost of the motor increases, and at the same time When the motor is being repaired,...

AI Technical Summary

Problems solved by technology

In traditional assembly, it is necessary to insert 3 or 6 terminal bolts with lead wires into the insulating sleeve at the bottom of the junction box one by one, which makes the lead wires need to have a certain length to ensure this threading operation. , and the lead wire is too long; ①The lead wire collides with the rotor fan blade, ②The connection between the connecting bolt and the lead wire is loose, ③The insulation of the lead wire is mechanically damaged, ④The heat dissipation area in the outlet seat is reduced, ⑤The cost of the motor increases, and at the same time When the motor is being repaired, the shortened lead wires may not be able to penetrate into the insulating sleeve due to insufficient distance, and the lead wires need to be replaced to perform related operations such as unwiring, wiring, and insulation. This series of operations will inevitably lead to an increase in maintenance costs , extended maintenance cycle

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