The crane wheel block is a key component of the crane, responsible for supporting the overall structure of the crane and carrying the load during its operation. The wheel block usually includes wheels, bearings, shafts, brackets and other components. Its function is to make the crane move smoothly on the track and ensure the stability and safety of the crane during work.
Crane wheel blocks for end carriages are key components of the crane's traveling mechanism. They are installed on the end beams of the crane and enable the crane to move along a fixed route through rails. These wheel blocks usually include driving wheels and driven wheels, as well as matching shafts, bearings, bearing boxes and other components. The design and manufacture of wheel blocks for end beams need to meet the following requirements:
● Bearing capacity: The end beam wheel blocks must be able to carry the total weight and hoisting weight of the crane.
● Durability: The wheel block needs to be wear-resistant and impact-resistant to adapt to long-term use and high-load operation.
● Smoothness: The wheel block design ensures the smooth operation of the crane on the track and reduces vibration and noise.
● Accuracy: The manufacturing accuracy of the wheel block affects the operating accuracy of the crane, and good coordination and motion stability need to be ensured.
Production process
● Raw material preparation: Choose high-quality cast steel or forged structural steel as raw material.
● Forging processing: The raw materials are heated to a suitable temperature and forged on a forging machine to form the basic shape of the wheel hub and rim.
● Piercing: Perforating forged hubs and rims to accommodate bearings and bearing seats.
● Forming processing: Forming processing of components such as wheel hubs, rims, and ring gears to remove rough surfaces and ensure the flatness and accuracy of the components.
● Heat treatment: Heat treatment is performed on the wheel surface to improve hardness and wear resistance.
● Assembly: Assemble the processed hub, rim, ring gear and other components to form a complete wheel block.
● Inspection: Strict inspection is carried out on the produced wheel blocks, including size inspection, hardness inspection and appearance inspection, etc. to ensure that product quality meets standard requirements.
Main features
● It can bear the weight of the crane and the heavy objects it lifts to ensure safe operation.
● Made of high-strength, wear-resistant materials and specially treated to extend service life.
● Reasonable structural design and high processing precision ensure smooth operation on the track.
● The structural design facilitates daily maintenance and inspection and reduces maintenance costs.
● After strict production and testing processes, we ensure that product quality meets standard requirements and ensure the safe operation of the crane.