CN220254313U - Motor stator fixing device - Google Patents

Abstract

The utility model relates to the technical field of motor maintenance, and in particular to the technical field of motor stator fixing. The utility model is a motor stator fixing device, which includes a base plate with a chute transversely disposed in the middle, and a clamping mechanism slidingly connected with the chute. The clamping mechanism includes a pair of sliding units and a pair of vertical limiting units. and a two-way adjusting screw; the sliding unit is telescopically connected to the vertical limiting unit and is threadedly connected to the two-way adjusting screw, and a pair of vertical limiting units are socketed with each other. This solves the technical problems in the prior art that the size of the fixing device cannot be flexibly adjusted according to the size of the motor stator, resulting in inconvenient maintenance operations, low work efficiency, and high manufacturing costs.

Description

An electric motor stator fixing device

Technical field

The utility model relates to the technical field of motor maintenance, in particular to the technical field of motor stator fixing.

Background technique

Based on production practice, we found that there are technical solutions that cannot flexibly adjust the size of the motor stator. As a result, when repairing motor stators of different sizes, different types of motor stator fixing devices need to be used. This will lead to inconvenient maintenance operations and poor work efficiency. Low, in addition manufacturing many different models of motor repair fixtures will result in higher costs.

Contents of the invention

In combination with the defects pointed out in the background art, the technical problem to be solved by the present utility model is to provide a fixing device suitable for repairing stators of motors of different sizes.

The technical solution adopted by the utility model is a motor stator fixing device, which includes a base plate with a chute transversely disposed in the middle, and a clamping mechanism slidingly connected to the chute. The clamping mechanism includes a pair of sliding units, a pair of The vertical limit unit and a two-way adjustment screw; the sliding unit is telescopically connected to the vertical limit unit and threadedly connected to the two-way adjustment screw, and a pair of vertical limit units are socketed with each other.

By plugging and unplugging the sliding unit and the vertical limiting unit in the clamping mechanism, when repairing motor stators of different sizes, only the vertical limiting unit needs to be adjusted, making the operation more convenient.

Description of drawings

Figure 1: Three-dimensional schematic diagram of the motor stator fixing device.

Figure 2: Schematic diagram of clamping mechanism

1. Bottom plate, 2. Sliding unit, 3. Vertical limit unit, 4. Positioning hole, 5. Pin hole, 6. Spring pin, 7. Two-way adjusting screw, 8. Slide groove, 9. Clamping mechanism, 10 ,handle.

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only part of the embodiments of the present utility model, not all implementations. example. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts fall within the scope of protection of the present utility model.

As shown in Figures 1 and 2, the utility model is a motor stator fixing device, which includes a base plate 1. A chute 8 is disposed transversely in the middle of the base plate 1. It also includes a clamping mechanism 9 slidably connected to the chute 8. The mechanism 9 includes a sliding unit 2, a vertical limiting unit 3 and a two-way adjusting screw 7; the sliding unit 2 and the vertical limiting unit 3 can be plug-in or plug-in connection, or can be other structures that can achieve telescopic functions; the sliding unit 2 and The two-way adjusting screw rod 7 is threaded, and a pair of vertical limiting units 3 are sleeved with each other.

One end of the two-way adjustment screw 7 is provided with a handwheel or a motor 10; according to the needs of maintenance operations, turn the handwheel or start the motor 10 to rotate forward and reverse to drive the two-way adjustment screw 7 to rotate, so that the two sliding units 1 can be synchronously aligned along the chute 8 Clamp or loosen.

Since the two vertical limiting units 3 are socketed with each other, extension in the length direction can be achieved.

A pair of sliding units 2 is provided with pin holes 5, and a corresponding pair of vertical limiting units 3 is provided with spring pins 6. When it is necessary to adjust the height of a pair of vertical limiting units 3 relative to the sliding unit 2, press The spring pin 6 causes it to fall into the corresponding pin hole 5, thereby realizing the height adjustment and locking functions.

Positioning holes 4 of the same size are evenly arranged at the four corners of the bottom plate 1 and fixed with other fixed platforms through bolts.

When in use, first pull out the vertical limiting unit 3, then hoist the motor stator to the base plate 1 of the fixing device of the present invention, and then insert the vertical limiting unit 3 into the sliding unit 2. At this time, the two-way adjusting screw 4 will be started. A motor or a shaking handwheel installed at one end drives the two-way adjusting screw 4 to rotate, thereby driving the two sliding units 2 to move synchronously toward each other to clamp the motor laterally. The height of the two vertical limiting units 3 is adjusted according to the size of the motor stator to cause vertical jamming. Tighten the motor stator.

Claims (5)

1. A motor stator fixing device, including a base plate (1) with a chute (8) transversely disposed in the middle of the base plate (1). It is characterized in that it also includes a clamping mechanism (9) slidingly connected to the chute (8). ), the clamping mechanism (9) includes a pair of sliding units (2), a pair of vertical limiting units (3), and a two-way adjusting screw (7); the sliding unit (2) and the vertical limiting unit The unit (3) is telescopically connected and threadedly connected to the two-way adjusting screw (7), and the pair of vertical limiting units (3) are socketed with each other. 2. A motor stator fixing device according to claim 1, characterized in that the retractable connection is a plug-in connection. 3. A motor stator fixing device according to claim 1, characterized in that a handwheel or a motor (10) is provided at one end of the two-way adjustment screw (7). 4. A motor stator fixing device according to claim 1 or 2, characterized in that the pair of sliding units (2) are provided with pin holes (5), and the pair of vertical limiting units ( 3) is equipped with a spring pin (6). 5. A motor stator fixing device according to any one of claims 1 to 4, characterized in that positioning holes (4) of the same size are provided near the four corners of the bottom plate (1).