What are the requirements for the assembly of automobile welding fixture?

Author：Web　Source：Web　Date：2018-07-23 21:27:53　Sentiment：44

Welding jig is often used in our industrial production. It is a device used to fix the processing object in the process of mechanical manufacturing so that it occupies the correct position to accept construction or inspection. However, as a fixture used to ensure the size of welding parts, improve the assembly precision and efficiency, and prevent welding deformation, it has incomparable advantages to traditional fixture. So what are the requirements for the assembly of automobile welding fixture?

1. Assemble the baffle plate and screw clamping device of the strut, install screws, and make pin holes. The pin ensures the distance between the right end face of the baffle plate and screw clamping device and the base face of the retaining pin.

2. Install the bolt mechanism of two parts of engine liner, assembly of quick-release screw clamping device, install the screw, make the pin hole, and ensure the distance and tolerance between the center line on the right side of the bolt mechanism and quick-release screw clamping device and the retaining pin base.

3. When the retaining pin is assembled to the concrete of the clamp, it is necessary to ensure that the base surface is perpendicular to the specific horizontal center line of the clamp.

4. Install spring, pressure plate and other parts to complete the whole assembly.

5. When assembling the screw clamping mechanism of the nut and horn support components, install the screw of the screw column base and make the pin hole. The pin ensures the distance and tolerance between the center line of the screw pin of the screw head and the retaining pin base.

6. When the baffle and screw clamping devices of the supporting rods are assembled on the clamping concrete, it is necessary to ensure that the base surface is parallel to the specific horizontal center line of the clamping; Positioning and clamping sequence when two pins of 4 engine liner and quick-release screw clamping device are assembled on the clamping concrete, it is necessary to ensure that its center line is perpendicular to the clamping concrete horizontal centerline.

What are the requirements for the assembly of automobile welding fixture? We will share them here today. Through the above introduction, we can know that when using the product, we should design and manufacture it by ourselves according to the features of the product mechanism, production conditions and your actual needs.