Detection device and detection method for spring

Abstract

The invention discloses a detection device and a detection method for a spring, and belongs to the technical field of spring detection, and the detection device comprises a test assembly, a conveying assembly and a control assembly. The testing assembly comprises a testing table, a spring testing machine and a robot gripper. The spring testing machine and the robot gripper are both located on the testing table. The conveying assembly comprises a conveying line and a plurality of tool trays, the tool trays are detachably arranged on the conveying line at intervals, and a plurality of spring positioning tools are placed on each tool tray. The control assembly comprises a controller, a tray stopper, a lifting table and a position sensor; the controller is electrically connected with the tray stopper, the lifting table and the position sensor, and the tray stopper comprises a limiting block capable of ascending and descending. According to the detection device for the springs provided by the embodiment of the invention, the detection of a plurality of springs in each part can be automatically realized, so that the detection efficiency and reliability of the springs are improved.

Description

technical field [0001] The invention belongs to the technical field of spring detection, and more specifically relates to a detection device and method for springs. Background technique [0002] A spring is a mechanical part that uses elasticity to work. A part made of elastic material deforms under the action of an external force, and returns to its original shape after the external force is removed. The types of springs are complex and diverse, and there are often multiple or multiple springs in a component, such as a brake caliper, and these components need to be tested for springs during delivery or maintenance to ensure their performance. [0003] In the related art, the detection of springs is mainly through manual detection, that is, manually collect all the springs in the same part, and test them one by one on the spring testing machine, so as to ensure that the performance of all the springs in the same batch of parts meets the requirements. Require. [0004] Howe...

AI Technical Summary

Problems solved by technology

[0004] However, the above-mentioned manual detection cycle is long, and manual detection is prone to missed detection and large differences in detection quality, which will greatly reduce the efficiency and reliability of detection

Images