The hydraulic pipe crimping machine is characterized in that a fixed lead screw and a hydraulic cylinder are fixed between the rear vertical frame plate and the adjusting frame, a slide bar is fixed between the front vertical frame plate and the adjusting frame, and the movable pressing sleeve passes through the pressing frame and the hydraulic piston Connection, the movable compression sleeve is an inner cone structure, the front stand plate is provided with a pipe inlet hole, and a fixed compression sleeve is fixed on the front stand plate. The compression sleeve is slidingly fitted with several compression claws, the compression sleeve and the compression claw A reset top spring is arranged in between, the inner edge of the movable pressing sleeve and the outer edge of the pressing claw can be slidably matched, and the sliding sleeve is slidingly matched with the movable pressing sleeve and the sliding bar.
At present, soft rubber hoses are required in many mechanical equipments, and the hoses need to be locked and fixed with metal joints when in use, so that the hoses can be installed on the equipment.
The locking equipment used now is generally large and fast equipment, suitable for mass production, while a small number of non-standard size hose joints, or in small repair and processing plants, cannot fix their hose joints. Maintenance and processing bring great inconvenience.
Provided is a hydraulic pipe locking machine which is convenient for fixing and locking hose joints.
A fixed lead screw and a hydraulic cylinder are fixed between the rear vertical frame plate and the adjusting frame, and a sliding rod is fixed between the front vertical frame plate and the adjusting frame. The movable pressure sleeve is connected with the hydraulic piston through the pressure frame, and the movable pressure sleeve is an inner cone. In the structure, the front stand plate is provided with a pipe inlet hole, and a fixed compression sleeve is fixed on the front stand plate. There are several compression claws in the compression sleeve, and a reset top spring is arranged between the compression sleeve and the compression claw. The inner edge of the pressing sleeve and the outer edge of the pressing claw can be slidably matched, and the sliding sleeve is slidingly matched with the movable pressing sleeve and the sliding bar.
The electric motor drives the hydraulic oil pump through the variable speed gear.
The equipment has simple structure, simple operation and high processing efficiency, and can be widely used in small maintenance and processing plants for the processing of non-standard size hose joints.