A method and device for automatic assembly of circlips

Abstract

The invention discloses an automatic assembling method and device for a circlip, which calculates and adjusts the thickness of the circlip according to the measured value of the gearbox; Move to the measuring position; the circlip thickness re-detection measuring device moves down to measure and adjust the thickness of the circlip. If the thickness exceeds the tolerance requirement, the circlip retrieving device will take the material to the circlip picking device to screen out the problem parts; if the thickness To meet the tolerance requirements, the circlip retrieving device takes material and adjusts the circlip to the positioning tooling on the circlip positioning and ring-retracting guide device; the circlip pressure head moves downward, and the circlip is adjusted by pressing the circlip positioning and the ring-retracting guide device into the circlip groove; the camera error-proof device detects whether the adjusting circlip is pressed into the circlip groove; the jaws will grab the adjusting circlip to the pick-up bin, there is no risk of mixing materials, and the work efficiency is effectively improved; the work station beat is obvious Lowering, check whether the adjustment circlip is assembled in the circlip groove, if it is not in place, the equipment will alarm, and the error-proof device is 100% error-proof.

Description

technical field [0001] The invention belongs to the technical field of automatic transmissions, and in particular relates to an automatic assembling method and device for a circlip. Background technique [0002] Clutches and brakes are assembled to meet the design requirements of the piston stroke by matching and adjusting the circlips, so as to meet the oil pressure requirements of the gearbox and realize gear shifting. Generally, there are about 10 series of circlips, each with a difference of 0.2mm. [0003] At present, the position of the circlip in the front-drive 8AT gearbox assembly is as follows: figure 1 As shown, the adjustment circlip 1 is located in the circlip groove 12, and the assembly is generally done manually. Since the manual assembly is to confirm whether it is assembled in place with the naked eye, there is great uncontrollability. Once the circlip is not assembled in place, it will not be fully installed. If it is inserted into the circlip groove, ther...

AI Technical Summary

Problems solved by technology

[0003] At present, the position of the circlip in the front-drive 8AT gearbox assembly is as follows: figure 1 As shown, the adjustment circlip 1 is located in the circlip groove 12, and the assembly is generally done manually. Since the manual assembly is to confirm whether it is assembled in place with the naked eye, there is great uncontrollability. Once the circlip is not assembled in place, it will not be fully installed. If it is inserted into the retaining ring groove, there is a risk of falling out. Once the retaining ring falls out, the clutch will fail and the gearbox performance will fail.

[0004] When unqualified products appear after the re-inspection of the circlip re-inspection structure, it is necessary to manually replace the circlip and re-measure, and there is also the risk of placing the replaced circlip in the wrong bin

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