Riveting worktable

Abstract

The invention provides a riveting worktable. The riveting worktable comprises a worktable, a locking and feeding positioning device, an upper mould, a lower mould, a material feeding device, a material conveying device and a material blanking device, wherein the locking and feeding positioning device comprises a positioning pin fixedly arranged on the worktable, a supporting base fixedly arranged on the side surface of the worktable, a cylinder and mechanical arm; the telescopic end of the cylinder is connected with the mechanical arm through a movable shaft, and the other end of the cylinder is fixed on the supporting base through a fixed shaft; the other end of the mechanical arm is a tentacle; the tentacle is at least provided with a pressure surface used for pressing two sides of a workpiece; a hollow groove is formed in the middle part of the pressure surface; the size and shape of the hollow groove are matched with the size and shape of the positioning pin; and a fixed shaft which is connected with the supporting base is further arranged between two ends of the mechanical arm. By adopting the riveting worktable, automatic positioning locking and feeding can be realized; implementation of the riveting technology is automatically performed; the location degree and the flatness of machining of the workpiece can be effectively ensured; deformation during a machining process is avoided; and the production efficiency is greatly improved.

Description

technical field [0001] The invention relates to the field of riveting, more specifically, to a riveting workbench. Background technique [0002] When the CPU is working, it will generate a lot of heat. If the heat is not dissipated in time, it will cause a crash, or burn the CPU. The CPU radiator is used to dissipate heat for the CPU. The radiator plays a decisive role in the stable operation of the CPU. As the main part of the radiator, the radiator bracket has high requirements on the position and flatness of the bracket. If the radiator bracket is deformed, it cannot fully contact with the CPU, and a gap will be generated, which will affect the heat dissipation effect. However, at present, the shapes of the brackets on many heat sinks are irregular, and they are easily deformed during processing, which affects the yield of the heat sink. Contents of the invention [0003] In view of this, the technical problem to be solved by the present invention is to provide a rive...

AI Technical Summary

Problems solved by technology

As the main part of the radiator, the radiator bracket has high requirements on the position and flatness of the bracket. If the radiator bracket is deformed, it cannot fully contact with the CPU, and a gap will be generated, which will affect the heat dissipation effect.

But at present, the shape of the brackets on many heat sinks is irregular, and it is easy to deform during processing, which affects the yield of the heat sink

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