The lifting and clamping device of the mobile worktable installed on the slider of the top-down medicine pressing machine

Abstract

The invention relates to a movable worktable lifting clamping device mounted on a slider of a bottom-jacking explosive-pressing machine. The movable worktable lifting clamping device comprises a fixed worktable, a main oil cylinder, a slider, a movable table and a movable table oil cylinder; a lifting flat plate is mounted between the movable table and the slider; a movable table rollers are mounted on the two sides of the movable table, respectively; movable table clamping blocks are mounted on the two sides of the lifting flat plate, respectively; a built-in lifting clamping cylinder is arranged at the middle upper end of the main oil cylinder; the built-in lifting clamping cylinder goes through a central hole formed in the center of the slider and is connected to the lower end of the lifting flat plate; a positioning device is mounted between the lifting flat plate and the movable table; the movable table clamping blocks are inverted L-shaped; pressing grooves are formed on the two sides of the movable table correspondingly to the movable table clamping blocks. The movable worktable lifting clamping device is simple in design, and simple and compact in structure; a center oil cylinder in the main oil cylinder is used for positioning and clamping the movable worktable; explosion precaution is adopted for materials; the mounting position of oil pipes is shifted down and the number of the oil pipes is reduced, and the fault rate is reduced; one center cylinder is provided with two oil pipes, and the two oil pipes are mounted on the main oil cylinder piston rod under the slider away from an area of explosion.

Description

technical field [0001] The invention relates to the field of medicine pressing equipment, in particular to a lifting and clamping device for a mobile worktable installed on a slide block of a top down medicine pressing machine. Background technique [0002] The lifting and clamping device of the traditional mobile workbench is as follows: a lifting and clamping oil cylinder is installed under each of the four rollers of the mobile table. The installation space is large and it moves up and down with the slider. A large number moves up and down with the slider, which increases the unsafe factor of the press. Contents of the invention [0003] In order to solve the above-mentioned problems of the invention, the present invention proposes a lifting and clamping device for a mobile workbench installed on the slider of a top-down medicine pressing machine, which is simple in design, easy to use, simple and compact in structure, and the lifting and clamping oil cylinders are chan...

AI Technical Summary

Problems solved by technology

[0002] The lifting and clamping device of the traditional mobile workbench is as follows: a lifting and clamping oil cylinder is installed under each of the four rollers of the mobile table. The installation space is large and it moves up and down with the slider. A large number moves up and down with the slider, which increases the unsafe factor of the press

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