Clamping lever cylinder is a commonly used pneumatic component, mainly used for clamping, gripping, fixing and other operations. This article will conduct a numerical simulation analysis of the clamping lever cylinder, including an introduction, working principle, design points, and numerical simulation process, in order to inspire and assist readers.

1、 Introduction

Clamping lever cylinder is a common pneumatic component widely used in fields such as machinery, automation, and production lines. It is mainly used for clamping, gripping, fixing, and other operations. It consists of two parts: a cylinder and a clamping lever. Through the supply of air source, the piston inside the cylinder moves to achieve the purpose of clamping or releasing the lever.

2、 Working principle

The working principle of the clamping lever cylinder is relatively simple. It uses the supply of air source to move the piston inside the cylinder, thereby driving the clamping lever. When there is no gas in the cylinder, the clamping lever is in a released state, and when the pressure in the cylinder increases, the piston moves forward and the clamping lever clamps the target object downwards. When the gas source is cut off, the gas in the cylinder is emptied, and the piston is subjected to external spring force, returning to its initial position, and the clamping lever is released from the clamping state.

3、 Design points

1. Material selection: The material used to make the clamping lever cylinder should have good rigidity and wear resistance, commonly including aluminum alloy, stainless steel, etc.

2. Air source: The operation of clamping the lever cylinder requires air supply, and air compressors or gas cylinders can be selected as the air source.

3. Sealing: The clamping lever cylinder needs to be sealed during operation to ensure smooth air supply and piston movement. Therefore, attention should be paid to the selection and installation of seals to avoid leakage.

4. Safety: The clamping lever cylinder may be affected by external forces during operation, so safety protection measures need to be considered, such as installing protective covers, nets, etc., to ensure the safety of operators.

4、 Numerical modeling process

The numerical modeling process of clamping the lever cylinder mainly includes steps such as modeling, meshing, solving, and post-processing.

1. Modeling: Use CAD software for 3D modeling based on the required size and shape of the clamping lever cylinder.

2. Grid division: Import the built model into numerical modeling software for grid division. Grid division should be reasonable, ensuring both computational accuracy and reducing computational complexity.

3. Solution: Based on the required working conditions and boundary conditions, set the solver and calculation parameters in the numerical simulation software to perform calculation and solution.

4. Post processing: Based on the calculation results, perform post-processing, including result analysis, evaluation, and optimization.

5、 Summary

Clamping lever cylinder is a commonly used pneumatic component that can achieve clamping, gripping, fixing and other operations. This article conducts a numerical simulation analysis of the clamping lever cylinder, including an introduction, working principle, design points, and numerical simulation process. Through numerical simulation analysis, guidance and reference can be provided for the design and optimization of clamping lever cylinders. I hope this article can provide some help to readers.