Double-row octagonal pipe gripping apparatus

Abstract

The invention discloses a double-row octagonal pipe gripping apparatus. The double-row octagonal pipe gripping apparatus comprises a connecting plate, four double-row octagonal pipes, connecting assemblies, connecting pieces and a plurality of clamping units. A frame is defined by the four double-row octagonal pipes, and the four corners of the frame are fixed through the connecting assemblies. The connecting plate is located at the center position of the frame, and the two ends of the connecting plate make contact with the two double-row octagonal pipes correspondingly. The multiple clampingunits are fixed to the lower ends of the four corners of the frame and the lower end of the connecting plate through the connecting pieces. The double-row octagonal pipe gripping apparatus can conveniently grip workpieces and can be flexibly mounted, demounted and adjusted. The stability and the strength of the frame of the gripping apparatus can be effectively improved, and the safety of the equipment is improved.

Description

technical field [0001] The invention relates to the field of conveying machinery, in particular to a double-row octagonal pipe gripper. Background technique [0002] With the development of industry, more and more conveying machinery is used in industry. Conveying mechanical equipment is a mechanical device that transports or transports bulk materials and finished materials along a certain line in a continuous, uniform, and stable manner; it has the function of continuously transporting materials in an interval, with low operating costs and high efficiency , easy to control. [0003] The gripper is an important conveying mechanical equipment for handling workpieces. It mainly clamps the workpieces, and realizes the grabbing and releasing of the grippers by controlling the air circuit. At present, the grips used in the automobile welding production line have: first, the frame welded by steel plates, round pipes, square pipes, etc., but the disadvantage is that it cannot be ...

AI Technical Summary

Problems solved by technology

At present, the grips used in the automobile welding production line have: first, the frame welded by steel plates, round pipes, square pipes, etc., but the disadvantage is that it cannot be adjusted. Only grinding and re-welding can be adjusted and disassembled. It meets the use requirements that the overall structure changes with the change of the workpiece, and cannot realize the adjustable and detachable functions; at the same time, the assembly cycle is long and the flexibility is poor; second, the frame assembled by a single row of octagonal tube grippers has disadvantages It is poor in strength, low in stability, and limited in scope of use. It is only suitable for the handling of lightweight workpieces. For larger workpieces or affected by external forces, there will be greater deformation or even the possibility of fracture.

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