Integral multi-section-type extension clamp

Abstract

The invention discloses an integral multi-section-type extension clamp. The integral multi-section-type extension clamp comprises an assembly base, a step-shaped extension clamp and a telescopic air cylinder; the step-shaped extension clamp is arranged on the bottom of the telescopic air cylinder; the telescopic air cylinder is arranged on the bottom of the assembly base; the step-shaped extensionclamp is driven to open or close by the telescopic air cylinder; and the step-shaped extension clamp is of a structure of which the outer diameter is suddenly reduced from top down. The integral multi-section-type extension clamp has the advantages of being compact in structure, small in size and easy to assemble and disassemble; the integral multi-section-type extension clamp can be embedded inan object for picking up the object; besides, picking up of objects in a larger size range can be realized; and time for changing clamps is reduced.

Description

technical field [0001] The invention relates to the field of clamps, in particular to an integrated multi-segment external tension clamp. Background technique [0002] The clamps currently used are usually of the outsourcing type, that is, the inside of the clamp is attached to the outer surface of the object and pressure is applied to the inside, so as to achieve the purpose of clamping the item. The clamp used to clamp the item in this way has a large volume and is not compact enough. Moreover, the clamp wrapped on the outer surface of the object will affect the observation of the object during the clamping process, and it is difficult to find the damage or tilt of the object in time, which may easily cause safety hazards; on the other hand, the current customary universal clamp has a certain applicable size range , when there are many kinds of items to be picked and the size differences between various items are large, it is often difficult to apply. In this application s...

AI Technical Summary

Problems solved by technology

[0002] The clamps currently used are usually of the outsourcing type, that is, the inside of the clamp is attached to the outer surface of the object and pressure is applied to the inside, so as to achieve the purpose of clamping the item. The clamp used to clamp the item in this way has a large volume and is not compact enough. Moreover, the clamp wrapped on the outer surface of the object will affect the observation of the object during the clamping process, and it is difficult to find the damage or tilt of the object in time, which may easily cause safety hazards; on the other hand, the current customary universal clamp has a certain applicable size range , when there are many kinds of items to be picked and the size differences between various items are large, it is often difficult to apply. In this application scenario, different fixtures need to be replaced many times to achieve the purpose, which is very inconvenient to use

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