Inner circle clamping and adjusting device and cylinder fixing equipment

Abstract

The invention discloses an inner circle clamping and adjusting device and cylinder fixing equipment. The inner circle clamping and adjusting device comprises a clamping plate, a mounting plate, a sliding sleeve and a push rod. The middle of the mounting plate is connected with a fixing sleeve. The outside of the fixing sleeve is sleeved with the sliding sleeve. The interior of the sliding sleeve is connected with the push rod. The outside of the sliding sleeve is provided with the clamping plate which is connected with the sliding sleeve through a connecting plate. The connecting plate is hinged to the sliding sleeve and the clamping plate correspondingly. Through the device, the clamping and fixing of cylinder workpieces can be quickly realized, disassembly and assembly are rapid, time issaved and the machining efficiency is improved. In addition, the device clamps the cylinder workpieces from inside, enables a workman to machine side walls of the cylinder works, does not interfere with the machining process and ensures the convenience of machining. The inner circle clamping and adjusting device is installed on the cylinder fixing equipment to clamp and fix the cylinder workpieces and improve the convenience of the use of the equipment.

Description

technical field [0001] The invention relates to the technical field of cylinder fixing devices, in particular to an inner circle clamping adjustment device and cylinder fixing equipment. Background technique [0002] For some products with cylindrical structure, due to their smooth surface, it is difficult to fix them during processing, and they need to be fixed by auxiliary devices. For example, during the production of air energy water heater water tanks, it is necessary to weld lifting lugs on the outer circle of the end cap. During the welding process, the end cap needs to be clamped and then welded by robots. Different models of water tank end caps have different sizes, and each welding requires Clamping and loosening, so it needs to have a flexible adjustment function. [0003] In the prior art, for the fixation of the hollow cylindrical workpiece, the outer circle clamping method is mainly used, and the periphery of the workpiece is clamped and fixed by the splint. T...

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Problems solved by technology

[0003] In the prior art, for the fixation of the hollow cylindrical workpiece, the outer circle clamping method is mainly used, and the periphery of the workpiece is clamped and fixed by the splint. There are two problems in the existing fixing method: first, the outer circle The clamping method hinders the processing of the outer wall of the outer circle; secondly, the current clamping method is cumbersome to adjust, the fixing process takes a lot of time, and the work efficiency is not high

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