Contact-type automatic detection device for external thread and thickness

Abstract

The invention discloses a contact-type automatic detection device for an external thread and a thickness. According to the contact-type automatic detection device for the external thread and the thickness, a material separation mechanism, a tooth twisting mechanism and a thickness detection mechanism are installed on a working table surface of a main rack; the tail end of a material supply rail isbutted with a loading port in the front end of a conveying rail, the conveying rail comprises a rail groove and a product pushing plate capable of sliding in the rail groove, and the product pushingplate is connected with a pushing mechanism; the tooth twisting mechanism comprises a tooth twisting machine arranged on the side surface of the conveying rail, a thread gauge arranged in a manner offacing a tooth twisting opening is arranged at the front end of the tooth twisting mechanism, and the thread gauge is connected with a rotary pushing mechanism; the thickness detection mechanism comprises a contact-type distance detector arranged above the conveying rail, a probe of the contact-type distance detector is arranged in a manner of being aligned downwards with a product at a thicknessdetection opening, and the contact-type distance detector is connected with a vertical pushing mechanism; and a product output port is formed in the tail end of the conveying rail, and a control mainmachine is arranged in the main rack. The contact-type automatic detection device for the external thread and the thickness is capable of realizing fully-automatic detection for the thread and the shape of the product, increasing the detection efficiency for the product, and reducing the cost.

Description

technical field [0001] The invention relates to a device for detecting the appearance of spare parts, in particular to a contact type automatic detection device for external thread and thickness. Background technique [0002] In the process of today's technological development, more and more instruments and equipment appear, and the more technical the equipment is, the greater the particularity of its structural design. At present, there is a flat screw with a round hole on the head. For the specification detection of this type of spare parts, it is necessary to confirm various parameters. In the existing detection methods, the inspectors usually hold the ring gauge to inspect the thread of the product manually, but there will always be cases where the thread is not aligned properly and the ring gauge is easy to be damaged; then the altimeter is used to inspect the product completely Thickness dimension. There are many problems in this manual inspection method, such as low...

AI Technical Summary

Problems solved by technology

[0005] C. Labor costs are getting higher and higher, and personnel are prone to quality risks of missed inspections under fatigue;

[0006] D. Twisting the teeth manually, after a long time, will sprain the hands and cause uncontrollable risks such as work-related injuries

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