For the electric push rod, in order to ensure its normal operation, it is generally required to control the angle within 40 degrees. In this way, it can not only improve its work efficiency, but also reduce friction and loss. In addition, we must also carry out a reasonable design for the support of the push rod and analyze the section force.
Therefore, considering the influence of its stress surface, we generally divide the electric push rod into different lengths and different types of push rods. Moreover, the pushing cylinder diameter is also different. It is not only necessary to control its length, but also to control its angle as much as possible to ensure that the pressure on the section is within an acceptable range. When designing electric push rod products, we must consider this point: its support structure can not only bear large forces, but also the motion path should be small. At the same time, we also need to choose appropriate materials according to different working conditions. For example, aluminum alloy has strong toughness, so it can be used in places with many instantaneous motion frequencies. Generally, if the inner tube of the electric push rod is deformed, the screw rod may not drive the buffer rubber ring to pass through the deformed part of the inner tube of the push rod smoothly. In view of this situation, we need to take appropriate measures to solve it. For example, we can eliminate this problem by replacing a new buffer rubber ring. After inspection, it was found that the buffer rubber ring used in the original electric push rod was made of hard plastic material. The buffer rubber ring made of this material is not easy to deform, so it will not pass through the narrow part of the inner tube after deformation. So we can consider from the perspective of changing the material, but we must pay attention to its hardness。