U-shaped multifunctional square box is used for height positioning or platform expansion and positioning or pressing of other accessories. It is a component that positions the support on the platform to ensure that the workpiece reaches a certain height requirement during the processing.
With the continuous development of industry, the application of U-shaped square box has been widely used in equipment manufacturing and welding processing industries, which has changed the clamping and positioning methods in the industry and promoted the emergence of many new process methods. Through continuous efforts, U-shaped square box products have been highly recognized. Therefore, it can be well applied in specific situations. At present, it has been widely used in steel structures, various vehicle manufacturing, rail transportation welding, bicycle and motorcycle manufacturing, engineering machinery, and boxes, pressure vessels, robot welding, sheet metal processing, metal furniture, equipment assembly, industrial pipelines (flanges), detection systems and other fields.
The U-shaped multifunctional square box is a highly versatile component within modular tooling and fixturing systems, commonly used with 2D and 3D welding tables. This specialized block, characterized by its U-shaped channel and precision-machined square surfaces, serves multiple functions including clamping, supporting, elevating, and squaring workpieces, making it an indispensable tool for achieving accuracy and efficiency in welding, assembly, and inspection tasks.
Essentially, a U-shaped multifunctional square box is a precisely manufactured block, typically made from high-strength steel. Its key features include a distinct U-shaped channel running along one axis and multiple flat, square faces machined to tight tolerances. Often integrated with system holes (like D16 or D28 patterns), it seamlessly connects with modular fixturing tables and other standard accessories. It acts as a crucial modular fixture block, offering more configuration possibilities than a simple solid square block.
These components are engineered for performance and versatility:
The “multifunctional” aspect is key to the value of this tool:
The versatility of the U-shaped multifunctional square box makes it valuable across various processes:
1. The boxes are easy to connect and form a frame structure;
2. Combined with different supports, it can form a platform-like foundation
3. Wide range of specifications, up to 4000mm;
4. For vertical use, use support angle iron to increase strength.
Choosing and using the right block maximizes its benefits:
| Specification | Typical Range / Description |
|---|---|
| Material | High-Quality Steel (e.g., S355JR, Tool Steel), Cast Iron (less common) |
| Surface Treatment | Plain (Oiled), Plasma Nitrided, Black Oxide |
| System Hole Compatibility | Often D16 (16mm) or D28 (28mm) systems; may have various patterns or no holes. |
| Size Range (LxWxH) | Varies widely, e.g., from ~100x100x50mm up to 500x200x100mm or larger. |
| Precision Tolerances | High precision regarding flatness, squareness, parallelism (e.g., +/- 0.05mm over 100mm). |
| U-Channel Width/Depth | Specific to the block size, designed for clamping or clearance. |
*Note: Specifications are illustrative. Always refer to manufacturer data for specific products.
The U-shaped multifunctional square box is far more than a simple block of metal. It is a carefully engineered tool designed to enhance the flexibility, accuracy, and speed of setting up complex fixtures, particularly within modular welding and assembly systems. Its ability to function as a support, riser, clamp base, and squaring tool makes it a highly valuable and space-efficient component for any fabrication environment prioritizing precision and efficiency.
The two-dimensional welding flexible workbench is the basic platform of the three-dimensional fle...
Flexible welding workbench is also known as 3 D flexible welding workbench, 3 D welding table, 3 ...
Application of U-shaped square boxes With the continuous development of industry, L-shaped square...
As an advanced workbench, the three-dimensional flexible welding tooling platform is specially used for welding large aircraft wall panel parts. It provides critical support and functionality, effectively replacing traditional manual workbench lifting methods. This innovative platform significantly reduces operator labor intensity while increasing the efficiency and accuracy of the welding process.
An angle connection block, often referred to as a corner bracket or L-bracket, is a fundamental h...
It is used for height positioning or platform expansion and positioning or clamping of other accessories. It is to ensure that the workpiece reaches a certain height requirement during the processing, and the support is positioned on the platform.
The cast iron three-dimensional welding platform, also known as a three-dimensional flexible comb...
The L-shaped multifunctional square box is used for height positioning or platform expansion and positioning or clamping of other accessories. It is a component that positions the support on the platform to ensure that the workpiece reaches a certain height requirement during the processing.
The 0-225° angle gauge is used for height positioning or platform expansion and positioning or clamping of other accessories. It is a component that positions the support on the platform to ensure that the workpiece reaches a certain height requirement during the processing. The angle gauge is mainly used for positioning and supporting angled workpieces. The angle gauge can continuously adjust any angle between 0° and 180°. The reading is read from the side disc scale. When the required angle is adjusted, tighten the clamping screws on the side. There are system holes and slots on the two angle arms, and other positioning fixture modules can be connected in the holes and slots for positioning or clamping.
It is the basic platform of flexible combined tooling, and its function is to support the workpiece being processed and positioning fixtures, clamping fixtures, calibration fixtures, etc.
What Does “Flexible” Mean in a Welding Table Context? The “flexibility” ...
