Do the bottom plate thickness and folding process of the angle wheel brackets enhance the stability of the connection with the wheel body?
Publish Time: 2025-09-30
Angle wheel brackets are key components that connect the equipment body and the universal wheel. Their core mission is to stably transmit the mobile function to the entire device. In scenarios involving frequent movement, heavy loads, or uneven surfaces, the bracket must withstand not only static vertical pressure but also lateral shear forces and torsional stresses during starting, braking, and turning. A weak structure can easily lead to deformation, cracking, or even the caster wheel detaching, posing a safety hazard. Therefore, the thickness of the base plate and the edge-folding process are not merely cosmetic details, but fundamental to ensuring a robust connection with the caster wheel.The bottom plate is the part that directly contacts and fixes the angle wheel bracket to the wheel body. Its thickness directly affects the overall rigidity and bending resistance. A thicker base plate means a larger cross-sectional area, which can more effectively distribute concentrated loads from the wheel axle, preventing localized deformation or warping under heavy pressure. When the device encounters a threshold or gap in the ground, the impact is absorbed by the thick base plate, distributing the force evenly across the entire bracket structure, preventing stress concentration around welds or bolt holes. This structural strength ensures that the bracket maintains a tight fit with the caster wheel even after prolonged use.The edge-folding process further enhances the mechanical properties of the base plate. By repeatedly bending the edges, the thickness and hardness are increased, and the stress distribution is altered. The folded edges form a reinforced structure, similar to an "I" or "L" shape, significantly improving resistance to tearing and warping. When the caster wheel is subjected to lateral forces, the folded edges effectively resist these forces, preventing the base plate edges from curling or cracking. This process not only enhances local strength but also stabilizes the entire base plate, preventing twisting and deformation.Furthermore, the edge-folding process optimizes the reliability of welding and connections. During the manufacturing of support brackets, the wheel axle sleeve or connecting component is typically fixed to the base plate by welding. If the edge of the base plate is thin, the high temperature during welding can cause edge deformation, affecting weld quality. However, a folded edge on the base plate provides greater stability, enabling it to withstand thermal stress during welding, ensuring a uniform and robust weld. Furthermore, the three-dimensional structure of the folded edge provides a larger contact and support area for welding, resulting in a tighter connection and reducing the risk of incomplete or broken welds.From an assembly perspective, a thicker base plate with a precisely folded edge also ensures reliable installation. Bolt holes in a thicker plate are more stable, less prone to deformation or cracking around the hole when tightening bolts. The folded edge also aids in positioning, making it easier to align the bracket during installation, improving assembly efficiency and accuracy. After prolonged use, if the wheel needs to be replaced, the thick base plate and folded edge can withstand the force of removal or impact, preventing damage to the bracket during maintenance.Surface treatment also complements the base plate structure. A thicker base plate provides a better foundation for anti-corrosion coatings, effectively delaying rust penetration even in humid or corrosive environments. The sealed edge formed by the fold reduces moisture and dust accumulation, lowering the risk of rust starting from the edge, further extending the bracket's lifespan.Ultimately, the thickness of the base plate and the folding process in angle wheel brackets embody a "design for safety through structure" philosophy. It doesn't rely on external reinforcement or complex mechanisms, but rather optimizes the material's form to achieve inherent strength. When a heavy-duty machine moves smoothly in a workshop, with the wheels firmly attached, silent and stable operation is the strongest testament to the effectiveness of the thick base plate and precise folding process. It ensures that every movement is based on a solid foundation.
