Stamping parts checking fixture

The A, B, and C pillars of the car are used to connect the car body and the roof, and have the effect of enhancing and strengthening the strength of the car body. The A- pillar of the car is between the engine compartment and the cockpit, above the left and right rearview mirrors, the B- pillar is between the front and rear seats of the cockpit, extending from the roof to the bottom of the car, and the C- pillar is on both sides of the rear seat headrest. The ABC column is not only a metal column that supports the roof of the cockpit, but also has an important protective effect on the members in the cockpit. When the vehicle rolls or overturns, the ABC column can effectively prevent the cockpit from being squeezed and deformed. Therefore, The strength of the ABC column is of great significance to the life in the car. The ABC column is also the "only way" for some devices, such as some electrical circuits, seat belts (B-pillars), lighting and audio devices, and even airbags can be placed on it.

The inspection tool for the right C- pillar assembly of the automobile is divided into the inspection tool for the front C- pillar assembly and the inspection tool for the rear C- pillar assembly. The frame and base bracket of the inspection tool are welded and assembled by steel, and the inspection block is made of aluminum CNC. Beijing Jingke has strong processing strength and is equipped with a large gantry processing center with a stroke of 4000*2500*1500mm and 2200*1600*1200mm, one Mikron high-speed machine imported from Switzerland (with a precision of 0.02mm), three 1000*600*700mm Taiwan Youjiaga Center, eight fine carving machines, and auxiliary equipment such as turning, milling, grinding, wire cutting and welding.

This type of inspection tool for welding assembly of side water gutter is designed and manufactured for Great Wall Company. The inspection tool for side water gutter is divided into inspection tool for left side water gutter and inspection tool for right side water gutter. The main function of the side gutter of the car body is to drain the rainwater from the car body along the gutter to the outside of the car to prevent water from entering the car and the inside of the sheet metal structure. The sheet metal parts of the water trough are irregular in shape and complex in space structure, and are welded to the top cover and side wall outer panels of the automobile. Special inspection tools are required to check whether the form and position tolerance of the sheet metal parts of the water trough meet the standards. The inspection tool of this side wall flow trough assembly designed and manufactured by Jingke Inspection Tools Manufacturing Factory is light and reasonable in structure and convenient to use. Jingke Xingye Inspection Tools Design and Production Factory has imported three-coordinate measuring equipment with an accuracy of 0.002mm, which provides guarantee for the high precision of inspection tools.

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 is a check tool for the lower longitudinal beam of the front windshield made for FAW cars. This check tool for stamping parts is used to check the geometric size and contour of the lower longitudinal beam of the windshield. Use a reversible clamping plate to detect whether the outer contour surface meets the standard; Set the appropriate position and number of clamps to make the sheet metal parts fixed smoothly and without deformation; The profile simulation block of this stamping inspection tool is made of wood substitute material, and its physical properties such as toughness, hardness, dimensional stability, temperature resistance, compressive strength, bending strength, etc. are quite good. Beijing Jingke Inspection Tool Production Company specializes in the production of various types of automotive inspection tools, with rich industry experience, excellent product quality and high manufacturing precision.

The bracket assembly inspection tool is a stamping part inspection tool for detecting the outer contour and installation hole of the automobile bracket. The body of the bracket assembly inspection tool is made of wood substitute material, the 0mm flush surface and extension surface are sprayed with white paint, the 5mm gap surface is painted with green paint, and the inspection tool body and the steel frame structure base are sprayed with blue paint. The bracket assembly inspection tool is provided with two pressing clamp structures, and adopts vertical pressing clamp. The clamping force direction is the normal direction of the clamping surface, perpendicular to the main positioning surface of the automobile bracket, and in the same direction as the working gravity.