Follow-up tool magazine mechanism capable of reducing deformation of cross beam

Abstract

The invention discloses a follow-up tool magazine mechanism capable of reducing deformation of a cross beam, and belongs to the technical field of machinery. The base is fixed on the ground through foundation bolts, the fixing support is fixed on the base through screws, the follow-up shaft is inserted into the fixing support from the top, a supporting sleeve and a combined sealing ring are arranged between the fixing support and the follow-up shaft, the end portion of the follow-up shaft is sleeved with a flange plate for sealing the fixing support, the end portion of the follow-up shaft is sleeved with a follow-up support, the end of the follow-up support and a tool magazine rotating shaft moving along with the tool magazine are combined together, a spherical washer and a conical washer are arranged between the follow-up support and the follow-up shaft in a sleeved mode, an oil cavity is formed in the follow-up shaft, an oil inlet hole is formed in the bottom end of the follow-up shaft, and a gap exists between a shaft cavity of the fixed support below the supporting sleeve and the follow-up shaft; a connector communicated with an inner shaft cavity of the fixing support is arranged below the supporting sleeve; pressure oil is injected into the fixing support through the connector; and by adjusting the pressure of the pressure oil, the weight of the tool magazine moving along with the cross beam is counteracted in the lifting process of the cross beam, so that deformation of the cross beam is reduced.

Description

Technical field [0001] The present invention relates to a follow-up knife mechanism that reduces the transverse beam, which belongs to the field of mechanical technology. Background technique [0002] Since the flown knife is mounted on the side of the beam and is in a suspension state, the total weight is all burdened by the beam, especially in the moment of the beam lifting, which makes the beam are significantly increased, and the beam is severely deformed, affecting the machine The overall machining accuracy, reducing the beam deformation caused by the beam in the leaching process is a problem in the industry. Inventive content [0003] In order to solve the deficiencies of the above prior art, the present invention provides a follow-up knife mechanism that reduces the transverse beam deformation, and synchronously adjusts the rotary knife library mechanism when the transverse beam is moved, and passed the unit to the frame The support can achieve the weight of the beam movi...

AI Technical Summary

Problems solved by technology

[0002] Since the follower tool magazine is installed on one side of the beam and is in a suspended state, the total weight is entirely borne by the beam, especially at the moment when the beam is raised and lowered, the load on the beam will increase significantly, and the beam will be seriously deformed, which will affect the machine tool. It is a difficult problem in the industry to improve the overall machining accuracy and reduce the deformation of the beam caused by the follow-up tool magazine during the lifting process of the beam.

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