Toll for preventing missing cutting clamp spring grooves of welding fork product

Abstract

The invention discloses a toll for preventing missing cutting clamp spring grooves of a welding fork product. The toll for preventing missing cutting the clamp spring grooves of the welding fork product mainly comprises welding forks, locating pin shafts, chain plates, a chain and hexagon bolts. The chain plates are installed at the two ends of the chain, the chain plates are connected and fixed to the locating pin shafts through the hexagon bolts, and the welding forks are installed at the outer ends of the locating pin shafts in a matched mode. The welding forks are axisymmetric parts, lug holes and the clamp spring grooves are arranged on the two sides of the welding forks, and the clamp spring grooves and locating axle diameters on the locating pin shafts are located in a matched mode.The lug holes and the spring grooves are used to locate a workpiece, and a clamp spring groove of the workpiece is inserted into a device on a conveyor chain, if the clamp spring groove of the workpiece fails to be machined cannot be loaded into the conveyor chain and cannot be conveyed to the next process. Parts which miss a process can be effectively prevented from being flowed out through mistake proofing recognition of equipment. In addition, the invention belongs to tool contact mistake proofing, the conveyor chain is improved to a hanging conveyor chain, the mistake proofing recognitionof leakage cutting of the clamp spring grooves is achieved, the number of missed judgement and misjudgement caused by human errors is reduced, automatic screening is achieved, and the mistake proofing is realized effectively.

Description

Technical field [0001] The invention relates to the field of error-proof tooling, in particular to a tooling tool for preventing leakage of a circlip groove of a welding fork product. Background technique [0002] Under the existing technical conditions, after the process of cutting the circlip groove, the inspector visually inspects whether the circlip groove is completed and makes a mark. Because it is a manual inspection, there is still a certain percentage of missed inspection risks, resulting in the flow of products from the missed process. Road process. In addition, due to manual visual inspection of marking points on the workpiece, there is a risk of misjudgment and misjudgment, and the outflow of missed process products cannot be completely prevented. The prior art is a flat-plate conveyor chain, and the workpiece is placed on the chain plate, and it is impossible to prevent errors in products that miss the circlip groove. Summary of the invention [0003] The purpose of...

AI Technical Summary

Problems solved by technology

[0002] Under the current technical conditions, after the process of cutting the circlip groove, the inspector visually checks whether the circlip groove is completed and marks it. Because it is a manual inspection, there is still a certain proportion of missed inspection risks, resulting in the leakage of products from the process into the next Process

In addition, due to manual visual inspection on the workpiece, there is a risk of misjudgment and misjudgment, and the outflow of products that miss the process cannot be completely eliminated.

The existing technology is a flat conveyor chain, the workpiece is placed on the chain plate, and it is impossible to prevent mistakes for products that miss cut the ring groove

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