Abstract: With the continuous advancement of my country's industrialization in recent years, the machinery industry has also developed rapidly, the level of social productivity has continued to increase, and the professional capabilities of engineering and technical personnel have also been given higher requirements by the industry. As a discipline with strong practicality, mechanical major requires students to have theoretical knowledge on the one hand, but also strong innovative thinking. It can be seen that the application of innovative teaching mode in mechanical teaching is of great significance. Based on this, the article analyzes how to apply innovative teaching modes in mechanical teaching, aiming to provide a certain reference for the majority of mechanical teaching workers.