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D28 3D Welding Table Triangular Support Bracket
| MOQ: | 1 PCS |
| Price: | 1-500 USD |
| Standard Packaging: | 3000*2000*200mm |
| Delivery Period: | 7-15 work days |
| Payment Method: | L/C,D/P,T/T,Western Union,D/A |
| Supply Capacity: | 500 units/month |
Detail Information
Place of Origin
WUXI
Brand Name
WUXI LEMAR
Certification
CE
Model Number
D28
Document
Main Material:
HT300 Grey Cast Iron / Q355 Structural Steel
Standard Surface:
Nitriding
Squareness:
≤0.1 / 200
Flatness:
≤0.1 / 1000
Hole Position Tolerance:
±0.05
Hole Tolerance:
±0.02
Hole Pitch:
50 / 100
Optional Surface:
Black Oxide, Electrophoresis, Hard Chrome Plating
Perpendicularity:
≤0.1mm/200mm
Product Description
D28 3D Welding Table Triangular Support Bracket
Product Introduction
The D28 3D Welding Table Triangular Support Bracket is a core load-bearing and positioning module within the D28-series 3D flexible welding fixture system. It is primarily used for the right-angle or multi-angle support, positioning, and fixture expansion of heavy workpieces, utilizing a rigid triangular structure to provide high stability and load-bearing capacity.
Dimensions and Specifications
| Specifications (L × W × T) | Hole diameter | Hole spacing | Primary uses |
|---|---|---|---|
| 175×175×50 | φ28 | 50/100 | Small and medium-sized frames, housings, and 90° positioning |
| 225×225×50 | φ28 | 50/100 | Versatile core style, workwear staple |
| 275×275×50 | φ28 | 50/100 | Large and medium-sized workpieces, heavy-duty support |
| 175×175×100 | φ28 | 50/100 | Thickened, heavy-duty, and deformation-resistant |
| 275×275×100 | φ28 | 50/100 | Heavy machinery and thick-plate structures (primary heavy-duty applications) |
| 325×225×50 | φ28 | 50/100 | Workpieces with height differences; auxiliary support for inclined surfaces |
| 425×225×50 | φ28 | 50/100 | Multi-point support for long members and long frames |
| 300×275×100 | φ28 | 50/100 | Extended-height triangular support; heavy-duty frame and housing |
| 600×375×100 | φ28 | 50/100 | Extra-large workpieces and construction machinery frames |
Core Functions and Applications
- 90° Precision Positioning: Provides a vertical reference, ensuring right-angle accuracy and preventing welding deformation; ideal for welding frames, housings, columns, and similar structures.
- Heavy-Duty Support: Triangular structure distributes stress with load-bearing capacity of 5-25 tons, suitable for supporting heavy workpieces or serving as primary fixture support.
- 3D Expansion: Clamps, angle irons, V-blocks, and other accessories can be mounted on the vertical face to extend workspace and facilitate complex, multi-sided welding.
- Height Adjustment: Units can be stacked or combined with square blocks to flexibly adjust workpiece height and accommodate various welding positions.
- Anti-Tipping & Vibration Resistance: Stable triangular geometry effectively withstands welding stresses and vibrations, preventing workpiece displacement.
Installation Method
- Mounts directly onto tabletops or vertical columns using D28 quick-locking pins.
- Triangular support brackets allow for double-sided or three-way connections to assemble 3D fixture frameworks.
- Can be freely combined with D28 square blocks, angle blocks, clamps, and locating pins.
- Tool-free, rapid changeover; ideal for small-batch, high-variety production.
Precautions for Use
- When positioning, ensure the base sits flush against the welding table surface; avoid unsupported configurations that can cause deformation and compromise accuracy.
- The locking pin must be fully inserted and locked; verify overall stability after clamping to prevent shifting during welding.
- When stacking multiple brackets, manage total height; for tall assemblies, use support columns for reinforcement to prevent tipping.
- Do not use as a tool for hammering or prying, as impact forces can damage mounting hole precision and surface flatness.
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