A cylinder head grabbing device

Abstract

The invention relates to a cylinder cover grabbing device which comprises a connecting column. A flange plate is arranged at the upper end of the connecting column, a grabbing frame is fixed to the lower end of the connecting column, the grabbing frame comprises an upper plat plate at the upper end of the grabbing frame and two side plates correspondingly located on the front side and the rear side of the grabbing frame respectively, the left side and the right side of the upper flat plate are connected with turnover air cylinders in a hinged mode, the other ends of the turnover air cylinders are hinged to rotary clamping plates, and the middles of the rotary clamping plates are correspondingly hinged to the two side connecting plates respectively. Slide rails are arranged on the outer side faces of the rotary clamping plates, upper carrier plates are arranged on the upper portions of the slide rails, rotary strips are arranged in the middles of the slide rails, lower carrier plates are arranged on the lower portions of the slide rails, and inserting arms are arranged on the outer end faces of the lower carrier plates. A cylinder cover can be flexibly inserted and taken, the stretching distance of the lower carrier plates on the slide rails can be controlled by controlling first air cylinders and second air cylinders, and therefore the stretching length of the inserting arms is adjusted, and the adjusting flexibility of the inserting arms is increased.

Description

technical field [0001] The invention relates to the technical field of cylinder head grabbing equipment, in particular to a cylinder head grabbing device. Background technique [0002] The cylinder head is mounted on top of the cylinder block, sealing the cylinder from above and forming the combustion chamber. The cylinder head is also equipped with intake and exhaust valve seats, valve guide holes for installing intake and exhaust valves, as well as intake passages and exhaust passages. [0003] The cylinder head is usually made of aluminum alloy with light weight and good mechanical properties. However, the cylinder head is large in size and heavy in total weight. During the process of processing the cylinder head, the handling of the cylinder head is usually carried out by a mechanical arm. The arm often scratches or breaks the cylinder head during operation, resulting in the scrapping of the cylinder head, causing great economic losses and waste of resources. In order t...

AI Technical Summary

Problems solved by technology

[0003] The cylinder head is usually made of aluminum alloy with light weight and good mechanical properties. However, the cylinder head is large in size and heavy in total weight. During the process of processing the cylinder head, the handling of the cylinder head is usually carried out by a mechanical arm. The arm often scratches or breaks the cylinder head during operation, resulting in the scrapping of the cylinder head, causing great economic losses and waste of resources. In order to improve the grasping accuracy and efficiency of the robotic arm, people need a Mechanical device for adaptive grasping at specific positions

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