Rodless cylinder

Abstract

The invention discloses a rodless air cylinder which comprises a cylinder body and a sliding block which is movably connected to the cylinder body and can move in the axial direction of the cylinder body, wherein the top surface of the sliding block is horizontal, a pair of supporting protruding strips symmetrically located on the two sides of the sliding block in the axial direction of the cylinder body is arranged on the side top wall of the cylinder body, guide mounting blocks are detachably connected to the two sides of the sliding block respectively, the top surfaces of the guide mounting blocks are flush with the top surface of the sliding block, guide grooves capable of containing supporting protruding strips are formed in the portions, opposite to the supporting protruding strips, of the guide installation blocks, and guide strips which are tightly attached to the supporting protruding strips all the time and matched with the supporting protruding strips are detachably connected into the guide grooves. The rodless cylinder solves the technical problems of how to effectively improve the loading capacity of the rodless cylinder and ensure the stable operation of the rodless cylinder, and has the advantages of large load, stable operation, high operation accuracy, long service life and the like.

Description

Technical field[0001]The present invention relates to the field of cylinders, in particular, referring to a rodless cylinder.Background technique[0002]The rodless cylinder is a driving device, since it has the advantages of light weight, simple structure, small space, and is therefore widely used in the mechanical field. The existing barrel cylinder is connected to the upper portion of the cylinder and the active slider that can be moved along the cylinder and movably moving along the cylinder. One is such a configuration such that the load capacity of the non-rod gas is subjected to the load area of ​​the slider and the load area of ​​the slider and The bending strength of the slider is related, since the load area of ​​the slider is small and the bending strength is weak, the load capacity of the rod cylinder is small, and the second is due to the lack of mechanisms for the operation of the slider, so the slider is operated. It is easy to shake, so that the operation is not smooth...

AI Technical Summary

Problems solved by technology

The existing rodless cylinder is composed of a cylinder and a slide block that is movably connected to the upper part of the cylinder and can move axially along the cylinder body. Obviously, firstly, this structure makes the load force on the rodless cylinder be related to the load area of ​​the slide block and The bending strength of the slider is related. Because the load area of ​​the slider is small and the bending strength is weak, the load capacity of the rodless cylinder is small. The second is due to the lack of a mechanism to guide the operation of the slider, so when the slider is running It is easy to shake from side to side, making the operation unstable, resulting in low operation accuracy and short service life of the rodless cylinder

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