Spring distribution pre-tightening quick pressing mechanism and combined quick pressing mechanism

Abstract

The invention discloses a spring distribution pre-tightening quick pressing mechanism and a combined quick pressing mechanism. The spring distribution pre-tightening quick pressing mechanism comprisesa base and a clamp pressing component; one end of the clamp pressing component and the base are connected through a connecting component so that the clamp pressing component can be rotated around theconnecting component to open or close the clamp pressing component, and the clamp pressing component can also rotate around the connecting component to prevent a workpiece from being placed during the clamping; a locking mechanism is disposed on a side of the base opposite the connecting component. When the pressing component is closed, a locking mechanism is used for locking the pressing component, thereby pressing a pressing plate member placed on the base. The mechanism makes plate welding, clamping compact quicker and more convenient, and the pressing of a whole welding seam is more comprehensive and more uniform in force.

Description

technical field [0001] The invention belongs to a pressing device, in particular to a spring distribution pre-tightening type fast pressing mechanism. Background technique [0002] In actual work, due to factors such as processing size limitations, it is often necessary to splice two or more panels. In order to ensure the accuracy of splicing and the beauty of welding after splicing, the plates must be pressed and positioned. The choice of pressing method directly determines the product quality after splicing. Tailored welding of many thin plate parts with long weld seams requires targeted customized welding machines and special pressing systems. However, the special welding machine has problems such as complex structure, bulky volume, high cost of use, and limited compatibility of plate types. It is inconvenient to use on many occasions, but there is no other special fixture suitable for plate tailor welding. Therefore, in most cases, only traditional fixtures can be use...

AI Technical Summary

Problems solved by technology

However, the welding seams of plate splicing are long, and the edge position of the splicing cannot be effectively fixed only by point compression, which will lead to low consistency of the butt joint surface and large deformation after welding

If the clamping point is increased by increasing the number of clamps, there may be interference and the clamps cannot be installed

Even if multiple fixtures can be arranged reasonably, the fixed clamping of the panel will become very troublesome and reduce work efficiency

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