Metal checking fixture

The engine cover assembly inspection tool is an inspection tool for detecting the external dimensions of the engine cover. The shape of the inspection tool is milled according to the CAD data of the engine cover, reflecting all the parameters of the engine cover, and qualitatively detecting the engine cover. For some extremely important functional dimensions on the engine cover, it is also possible to carry out numerical checks with checking fixtures.

During the clamping process, the original good positioning of the engine cover is maintained, and the clamping force is reliable and appropriate, which not only ensures that the engine cover does not move or shake, but also does not damage or deform the surface of the engine cover due to excessive clamping force. The clamping mechanism is designed with simple structure, safe, convenient, rapid and labor-saving operation. The clamping force direction is the normal direction of the clamping surface, and the main positioning surface perpendicular to the engine cover is in the same direction as the working gravity. The clamping force must ensure the engine The cover is not deformed to ensure that the workpiece is clamped straight, firm and fast.

Beijing Jingke has the comprehensive strength of design, manufacture, assembly, debugging and measurement of a full set of inspection tools, and has developed various types of auto parts and assembly inspection tools, including: welding assembly, front and rear windshield, front and rear lamp assembly, floor assembly, four doors and two covers, instrument panel assembly, door inner guard panel assembly, bright trim strip, glove box assembly, coat rack assembly, sunroof assembly, front and rear bumper assembly, opening inspection fixture, pipeline inspection fixture, measuring bracket, tooling fixture, etc.

With excellent product quality and considerate after-sales service, Beijing Jingke has been cooperating with FAW-Volkswagen, FAW Toyota, Beijing Benz, Beijing Hyundai, Beiqi Foton, Great Wall Motors, Shenlong Motors, Fiat, Wuling Motors and other well-known domestic and foreign OEMs and parts The factory maintains extensive and close cooperation. Jingke will continue to expand its product varieties and actively explore flexible gauges that save costs, shorten construction periods, can be recycled, and have high-tech content for customers.

The door is the exterior opening part of the car body. After assembly, it is required to maintain a smooth transition and uniform assembly gap between the door and the surrounding parts, and has good interchangeability. Therefore, the size of the door must be accurate and stable. The door assembly inspection tool is used to detect the assembly clearance, surface difference and other parameters of the door. This inspection tool can provide accurate data for the matching accuracy debugging of the door assembly, thereby effectively improving the body accuracy and shortening the debugging cycle.

The inspection fixture for the side wall inner panel assembly is a measuring tool for detecting the external dimensions of the side wall inner panel of the automobile. The section, local section, shape or hole position on the part requires accuracy, which cannot be inspected on the overall inspection fixture, and the section sample sheet is used. The section sample is positioned with dowel pins to ensure that there is no looseness during the inspection of the side wall inner panel. The turning mechanism and the base surface of the bracket are closely matched. The testing part of the sample plate is made of cast aluminum material, and the surface is oxidized to improve the hardness and prevent rust from affecting the measurement accuracy.

This floor assembly inspection tool adopts the section template of the turnover mechanism. The design of the inspection tool is accurate in positioning, free in movement and safe and convenient in operation. The inspection items include welding positioning surface, welding surface, assembly hole, surface fitting surface and contour, etc. Each part of the floor inspection tool will not exceed the base of the inspection tool at any movable position. The inspection tool is designed to ensure that the floor stamping parts are convenient and safe to take and place without scratching the inspection tool; the lifting and handling operation of the checking fixture shall be considered during the fabrication of the checking fixture angle frame, and the lifting device, handling hole and roller shall be designed.

The front bumper assembly inspection tool not only detects the size of the bumper, but also detects whether the installation part of the bumper matches. The front bumper of the car is mainly connected to the body through the spoiler, fender, and upper bracket. The main body of the front bumper assembly inspection tool is made of cast iron, the simulation block is made of aluminum, and the base is welded with steel plate and stress relief treatment. The front bumper assembly of the automobile is provided with multiple mounting holes to detect the bumper installation matching performance.