Split-type hydraulic press rack and mounting method thereof

Abstract

The invention relates to a split-type hydraulic press rack comprising a first frame, a second frame, locating keys, a supporting leg, supporting leg anchoring parts, pull rods and pull rod anchoring parts; the first frame is vertically mounted on the top end of the supporting leg; one side of the first frame is provided with the locating keys; locating key holes are formed in one side of the second frame; the first frame is fitted with the second frame by fitting the locating keys with the locating key holes; and the first frame and the second frame are vertically fixed on the supporting leg by the supporting leg anchoring parts. By changing the structure of the split-type hydraulic press rack, the rack is not needed to be hoisted again after being assembled, so that the problem that an ultralarge hydraulic press rack cannot be wholly hoisted because of being ultraheavy is solved; and the whole hoisting of the rack is simplified to form only single frame hoisting, so that the hoisting difficulty is lowered, it is convenient for production staff to operate equipment, the production cost is reduced, the service life of the rack is prolonged, and the market prospect is wide.

Description

technical field [0001] The invention relates to the technical field of a hydraulic machine frame, in particular to a split hydraulic machine frame and an installation method thereof. Background technique [0002] At present, the installation of the known hydraulic machine frame goes through four steps: step 1, place several pads on the ground to make the upper plane of the pads horizontal; put the lower frame down on the pads, and install the positioning keys; Step 2. Lift the upper frame horizontally to the top of the lower frame, align with the position of the positioning key hole and slowly lower it until the bonding surface of the upper frame and the lower frame fit together; Step 3. Install the tie rods and nuts so that the front and rear upper frames and the lower frame The lower frame is tightly fitted, and the feet are installed, and the rack is turned over with the feet as the fulcrum, so that the rack is placed vertically; step 4, lift the rack vertically, transpor...

AI Technical Summary

Problems solved by technology

[0003] Although this known technology has been successfully applied to hydraulic presses at present, this structure has the following disadvantages: after the frame is assembled, it must be hoisted as a whole to the final installation position

With the development of large-scale hydraulic presses, the frame of the press needs to carry more and more working force, and the overall weight of the frame needs to increase. For the frame of a super-large hydraulic press, ordinary cranes cannot lift it as a whole.

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