Introduction to the 3D flexible combination fixture module
The three-dimensional flexible combination welding fixture consists of many standardized, serialized, and generalized modules. All modules are linked, fixed, and pressed using locking pins for hole positioning to achieve rapid locking. Modules can be adjusted according to the actual size of the workpiece. The combination of the entire fixture system can achieve the construction of two-dimensional and three-dimensional spaces, which is simple and easy like children playing with building blocks Fast. In order to adapt to workpieces of different external dimensions, the flexible combination fixture system is divided into 28 series and 16 series in welding production
The components of each series can be divided into 8 categories according to their purpose:
① Basic components: such as square, rectangular, circular base plates, etc., used as fixture fixtures The five working surfaces of the workbench all have 100mm × 100mm (D28 series) or 50mm × 50mm (D16 series) holes with grid annotations. The plane, parallel, and vertical tolerance accuracy of its five surfaces, as well as the position accuracy of holes and holes, are all very high, ensuring that the positioning on the table and the combination between the table and other modules have sufficient usage accuracy requirements. The size of the foundation countertop ranges from 1000mm × 1000mm to 4000mm × 2000mm can be freely selected, and special sizes can be customized. If the accuracy requirement for the combination of the countertop and countertop is high, guide rails can be used to connect them together.
② Supporting components: including U-shaped square boxes, L-shaped square boxes, supporting angle iron, angle connecting blocks, angle devices, frame support seats, etc; Used for height positioning or platform expansion, as well as positioning or pressing of other accessories, to ensure that the workpiece meets a certain height requirement during the processing process. The components that position the support components on the platform, such as gaskets, pads, support plates, support blocks, and extension plates, are mainly used as supports at different heights.
③ Positioning parts: including positioning angle rulers, positioning flat rulers, flat angle rulers, V-shaped positioning parts, and heterocentric stop gears, used to accurately adjust the positioning position or height, in order to ensure that the workpiece meets certain dimensional accuracy requirements during the processing, and to accurately position the workpiece; Used to determine the relative position between components and between components and workpieces.
④ Adjusting parts: including: height adjuster adjusting gasket; Purpose: It is a component used for adjusting the position difference gap between components and workpieces
⑤ Compression parts: including: 90 ° screw compression device, horizontal screw compression device, 45 ° screw compression device, vertical compression type quick fixture, and horizontal push type quick fixture; Purpose: It is a component used to ensure that the workpiece is not displaced during the processing, and to compress the workpiece onto a platform or basic component
⑥ Locking parts: including: quick locking pins, countersunk quick locking pins, countersunk locking pins, handle quick locking pins, positioning pins, connecting lock magnetic pins, inner hexagonal locking pins, outer hexagonal locking pins, and magnetic pins; Purpose: It is a component used to ensure the positioning and locking between components
⑦ Assembly: including: 90 degree clamping angle sleeve, 45 degree clamping angle sleeve, parallel clamping angle sleeve, vertical clamping angle sleeve, standard type support leg, band brake universal wheel type support leg, fixed type support leg, frame structure type support seat, hydraulic lifting type support seat, and support rail; Purpose: It is a component used to connect or support components with other components
⑧ Other components: including: stop ring, grounding device, screw clamp, clamp pipe, lifting ring, cross groove pressure pad, two-point clamping bridge, three-point clamping bridge, multi-purpose support template, platform protection plate, tool cart; Purpose: It is a supporting accessory component used for the assembly of tooling components
⑨ Assembly tools: including Allen wrenches, oilstones, magnetic pliers, and other assembly tools.
