Steel telescopic protective cover (also known as telescopic protective cover, steel telescopic protective cover, steel machine tool rail protective cover), is a traditional form of protection for machine tools. In this field, the steel telescopic guide rail cover is widely used, which plays an effective role in preventing the entry of chips and other sharp objects. Through certain structural measures and suitable scraping plates, the cooling can also be effectively reduced. Infiltration of fluid. The steel telescopic guide guard of our factory can meet the increasing requirements of modern machine tools for high technology, correct installation position and high running speed.
Steel plate protective cover is generally made of high-quality 2-3mm thick steel plate by cold pressing. Stainless steel can also be selected according to requirements. Our company can provide corresponding guide rail protection types for all machine tool types (horizontal, vertical, inclined, horizontal). . The number of sections of the steel shield is important for its proportion, weight, and operating characteristics. Each single section should be as long as possible, which can reduce the number of sections and reduce costs. In general, the maximum stretch and minimum compression ratio should be between 3: 1 and 5: 1 (up to 10: 1). Depending on the running speed and the guide rail, the structure of the protective cover we developed is also different. Below 10m / min, we have a brass slider with polyurethane. It is equipped with rollers at a medium speed of 30m / min. In addition, a buffer system is needed between the driving plate, the scraping plate and the suction plate. If the running speed is higher, the two sides can discuss the special design. The purpose of the slider system is to reduce collision, noise and friction.
Advantages of linked steel plate protective cover device:
1. Each piece of the shroud can be driven simultaneously, which is completely different from the normal shroud pulling one by one, so the noise is extremely low.
2. The device's cover can increase the service life.
3. The steel shield device can increase the moving speed of the shield to 120m / min and withstand higher G value (2G).
4. The steel plate protective cover device makes the protective covers move in parallel and parallel (avoiding the shortcomings of ordinary shear protective covers).
5. It can be more stable at high speed without vibration.
Telescopic shield movement:
1. Drag type [the first piece is completely pulled apart and the second piece is dragged and moved], suitable for ordinary machine tools at speeds below 45M / MIN.
2. Linkage type [Scissor-type connecting device is installed between two pieces to make it move evenly and quickly]. This structure is suitable for use on high-speed mobile equipment above 45M / MIN, and runs smoothly without vibration and low noise, which greatly increases the service life of the machine.