Automobile cylinder cover feeding and discharging device

Abstract

The invention discloses an automobile cylinder cover feeding and discharging device and belongs to the field of machine manufacturing. The automobile cylinder cover feeding and discharging device comprises a mounting frame, a rodless air cylinder, a connecting rod and a conveying gripper, wherein the conveying gripper comprises a push rod and a discharging rod, the discharging rod is arranged at the top of a mounting plate, and the push rod is arranged under the mounting plate. The automobile cylinder cover feeding and discharging device can be matched with an assembly line to achieve automatic feeding and discharging, save manual operation and achieve high safety.

Description

technical field [0001] The invention relates to the field of mechanical manufacturing, in particular to a feeding and retrieving device for an automobile cylinder head. Background technique [0002] With the increase of car ownership, the requirements for car power and fuel economy have increased. The cylinder head is the main key part of the engine. The manufacturing and processing accuracy has a great influence on the quality of the engine. The relative position of the key holes and the processing accuracy of the key dimensions directly affect the performance of the engine. Therefore, the machining process of each hole must be strictly controlled, and the position accuracy of the holes processed in batches must be strictly tested one by one. [0003] The part of the hole to be measured on the cylinder head is a deep hole or a hole with a special shape. When measuring a deep hole, the existing manual measuring rod cannot guarantee the verticality of the deep hole when it i...

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Problems solved by technology

[0003] The part of the hole to be measured on the cylinder head is a deep hole or a hole with a special shape. When measuring a deep hole, the existing manual measuring rod cannot guarantee the verticality of the deep hole when it is placed into the deep hole. If it is too long or too short, it will affect the measurement accuracy

Ordinary measuring tools cannot measure the value to be measured once or even accurately when measuring special-shaped holes (such as the semi-circular hole on the cylinder head), causing repeated measurements to affect the measurement accuracy

In the existing technology, manual micrometers, hole plug gauges, and three-coordinate measuring machines are mainly used for detection. Although the measurement of the holes on the cylinder head can be completed, the measurement efficiency is relatively limited, and it will also affect the accuracy of detection.

[0004] Ordinary inspection tools use manual loading and unloading during testing, which will increase the labor burden and slow down work efficiency. There may be situations where the workpiece falls and hurts people. Some will use robotic arms for loading and unloading, but Often the grabbing rate cannot be guaranteed, and the strength of the gripper is not easy to control, which will cause damage to the surface of the workpiece

In the process of feeding and returning materials, the workpiece is often skewed, which is not conducive to the entry and exit of the workpiece and the next positioning detection, and affects the detection accuracy.

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