Stable supporting transmission shaft positioning device
A positioning device and stable support technology, applied in the direction of transmission parts, electromechanical devices, electric components, etc., can solve problems such as uneven transmission, bending deformation, and increased noise, and achieve the problems of unsteady, stable support, and reduced noise Effect
Inactive Publication Date: 2016-04-20
陈玥冰
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Problems solved by technology
[0002] At present, in the motor transmission, the positioning support of the motor shaft is reliable, which can realize the stability of the motor transmission process and reduce the noise. However, during the transmission process, the motor shaft is subjected to radial force, which will cause bending deformation, which makes the transmission unstable. The noise becomes larger, and the motor shaft positioning support structure is used to ensure that the motor shaft reduces bending deformation, realizes stable transmission, and reduces noise. The existing motor transmission structure usually uses a flange positioning support at one end of the motor shaft, and no positioning support structure at the other end. In the long-term use of this structure, under the action of long-term radial force, the motor shaft will be permanently bent and deformed, making the transmission unstable and the noise louder
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Embodiment 1
[0011] This embodiment provides a stably supporting transmission shaft positioning device, which is characterized in that: the motor (1), reducer (2), driving gear (3), pressure plate (4), flat key (5), power Shaft (6), bearing assembly (7), pressure block (8), driven gear (9), transmission shaft (10);
[0012] Among them: the power output shaft of the motor (1) is connected with a reducer (2) and the power shaft (6), the drive gear (3) is installed on the outside of the power shaft (6) through the flat key (5), and the bearing assembly (7) is installed At one end of the power shaft (6), a briquetting block (4) is installed again, the driving gear (3) is externally meshed with the driven gear (9), and the drive shaft (10) is installed in the driven gear (9).
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The invention discloses a stable supporting transmission shaft positioning device. The stable supporting transmission shaft positioning device is characterized by comprising a motor, a speed reducer, a drive gear, a pressure plate, a flat key, a power shaft, a bearing assembly, a pressure block, a driven gear and a transmission shaft, wherein the power output shaft of the motor is connected to the speed reducer and the power shaft; the outer side of the power shaft is provided with the drive gear through the flat key; the bearing assembly is mounted at one end of the power shaft, and is further provided with the pressure block; the drive gear is externally engaged with the driven gear; and the transmission shaft is mounted in the driven gear. The stable supporting transmission shaft positioning device has the advantages that the supporting is stable, the positioning is accurate, looseness and deformation are not easily caused, safety and reliability are realized, and the problem that bending deformation is generated because of radial force to the motor shaft is solved, so that the transmission instability is solved, and noises are reduced.
Description
technical field [0001] The invention relates to a positioning support structure, which is especially suitable for the positioning support structure of a motor shaft, and in particular provides a positioning device for stably supporting a transmission shaft. Background technique [0002] At present, in the motor transmission, the positioning support of the motor shaft is reliable, which can realize the stability of the motor transmission process and reduce the noise. However, during the transmission process, the motor shaft is subjected to radial force, which will cause bending deformation, which makes the transmission unstable. The noise becomes larger, and the motor shaft positioning support structure is used to ensure that the motor shaft reduces bending deformation, realizes stable transmission, and reduces noise. The existing motor transmission structure usually uses a flange positioning support at one end of the motor shaft, and no positioning support structure at the ot...
Claims
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IPC IPC(8): F16H57/023H02K7/116
Inventor 陈玥冰
Owner 陈玥冰