1. Modular and serialized design is conducive to shortening the project cycle of the gage sliding mechanism

From a certain point of view, the design structure of the auto parts checking fixture sliding mechanism is similar to building blocks, and the checking fixture sliding mechanism consists of It consists of a fixture base plate, a supporting structure and a positioning mechanism. In addition, similar products of the same OEM are basically the same, and the shape of the detection module is similar. The detection mechanism of different OEMs is not much different, which has the precondition of modularization. Therefore, the modular design concept can also be adopted in the design of the gage sliding mechanism, and the single-order design can be replaced by a modular design to reduce the development cycle.

In the application of the modular design of the gage sliding mechanism, the modules can be serialized according to different sizes and specifications, and a database of serialized specifications can be established. It can be directly selected from the database to shorten the cycle. When establishing the database, you can use the general database within the company, or you can use the market-oriented standard industry database, that is, the special modules provided by professional inspection tool manufacturing companies, such as serial standardized bottom plates, serial support mechanism specifications, turning mechanism modules, positioning Shaft hole standard parts, sliding mechanism, etc.

At present, my country's automobile gage sliding mechanism market has formed a standardized module system. Professional companies provide standardized standard databases and standardized parts such as horizontal turning mechanisms, turning mechanisms, sliding mechanisms, positioning pins, clamping mechanisms, detection clamping mechanisms, guide pins, and guide sleeves. It provides technical support for the modularization and serialization design of auto parts testing tools.

2. The parameterization of the design platform of the gage sliding mechanism is conducive to shortening the gage project cycle

The design of the gage sliding mechanism adopts parametric design. The design structure of the whole vehicle and parts of the same OEM is continuous, and different models and modifications generally adopt the same or similar structural design mode. In the fixture design process, the fixture design library of the vehicle parts module is established, and the fixture data of the platform vehicle module is parameterized. When designing similar products, using the original surface to replace and refresh the original sheet metal data or structural data can quickly realize the modular design of the fixture, and the NC machining program of the corresponding machining center can also improve the design through a similar refresh programming method efficiency.