Hydraulic dual-station clamp and working method thereof

Abstract

The invention discloses a hydraulic double-station clamp and a working method thereof. A first inner cavity and a second inner cavity are arranged for limiting and storing a workpiece; a sixth fixingseat is used for controlling upward and downward rotation of a fifth connecting rotating column; a drive column is used for adjusting the clamping and loosening of a clamping seat; the upward and downward rotation is performed through a second clamp body; through the upward and downward stretch of a lifting column, the second clamp body is clamped and loosened by utilizing the clamping seat; whenthe second clamp body is loosened, the workpiece in the second inner cavity is loosened and taken out; when the second clamp body is clamped until a second stopper and a fourth stopper are in a vertical state, the workpiece in the second inner cavity is clamped; through cooperative use of the drive column, a rotating ring and the clamping seat, accurate clamping and loosening operation of the hydraulic double-station clamp can be achieved, a first clamp body and the second clamp body can perform the same operation simultaneously, and the working efficiency of the hydraulic double-station clampcan be effectively improved.

Description

technical field [0001] The invention relates to the technical field of hydraulic clamps, in particular to a hydraulic double-station clamp and a working method thereof. Background technique [0002] At present, there are two main clamping methods, one is manual clamping using pneumatic wrench, screw, and pressing plate, and the other is automatic clamping using hydraulic cylinder to push up the workbench. The manual clamping method has low work efficiency and labor intensity. Large, a worker can only complete a dozen product tests per hour on average, and the clamping process takes up most of the time. Although the hydraulic clamping method has high work efficiency and causes environmental pollution, the continuous operation of the hydraulic pump causes noise pollution and energy waste. Although the pneumatic clamping method is efficient, energy-saving and environmentally friendly, the compressed air is easy to leak, the system working pressure is low, and the clamping force...

AI Technical Summary

Problems solved by technology

[0006] How to solve the problem of low working efficiency of the clamp and inconvenient adjustment of the clamp; in various aspects disclosed in the embodiments of the present invention, the speed of the connecting shaft is controlled through the reducer, and the clamping and clamping of the first clamp body and the second clamp body are controlled by a hydraulic cylinder. Loosening can realize the adjustment operation of the first fixture body and the second fixture body. The set first inner cavity and the second inner cavity play the role of limiting and storing the workpiece, and the fifth connection is controlled by the sixth fixed seat. The up and down rotation of the rotating column, the up and down rotation of the clamping seat is adjusted through the transmission column, the up and down rotation is performed through the second fixture body, and the up and down expansion and contraction of the lifting column is used to clamp and loosen the second fixture body by the clamping seat. When the second fixture body is loose, the second stopper and the fourth stopper rotate to the rear of the second fixture body, the second stopper rotates through the first connection rotating column and the third fixed seat, and the fourth stopper rotates through the fourth connection The rotation of the column and the first clamp seat can loosen and take out the workpiece in the second inner cavity. When the second clamp body is clamped, the second stopper and the fourth stopper rotate to the front of the second clamp body until The second stopper and the fourth stopper are in a vertical state, so that the workpiece in the second inner cavity is clamped, and the precise clamping of the hydraulic double-station fixture can be realized through the cooperation of the transmission column, the swivel and the clamping seat and loosening operation, the first fixture body can perform the same operation as the second fixture body at the same time, which can effectively improve the working efficiency of the hydraulic double-station fixture

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