Pressing device of upper cover plate of heat radiator shell for 5G base station

Abstract

The invention discloses a pressing device of an upper cover plate of a heat radiator shell for a 5G base station, and relates to the technical field of communication. The pressing device comprises a base frame, a clamping mechanism, a grinding mechanism and a rolling mechanism. According to the pressing device, the assembly manner of fixing a base body and inserting fins and directly pressing theupper cover plate onto the upper ends of the inserting fins is adopted, the base body only needs to be purely subjected to cooling treatment, and the occupied space and cooling time of the die-castingcooling procedure are reduced; due to the fact that the inserting fins are arranged on the base body in V shapes, the requirements that the thickness is small enough and the heat radiation area is large enough are met, and meanwhile the strength capable of bearing external force is increased; through the clamping mechanism fixedly arranged on a sliding block, the aim of mounting the upper cover plate into the inserting fins by manpower outside the rolling mechanism is achieved, and products are automatically discharged after assembling is finished; and the height between five roll wheels is decreased progressively in the feeding direction, and therefore the bad consequence that due to soft materials, one-time pressing force is too large, and deformation is caused is avoided.

Description

technical field [0001] The invention relates to the field of communication technology, in particular to a pressing device for an upper cover plate of a radiator housing for a 5G base station. Background technique [0002] With the rapid development of network communication technology, people are about to usher in the fifth generation of mobile communication network. 5G technology has super large bandwidth, and the data transmission rate is much higher than the previous network. The experience rate can reach 1Gbps, which is equivalent to a hundred times that of 4G; 5G base station It is a public mobile communication base station dedicated to providing 5G network services to realize wireless signal transmission between wired communication networks and wireless terminals. The result is that the power consumption of the processing equipment in the base station will increase greatly, and the heat production will inevitably increase accordingly. [0003] At present, most of the e...

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Problems solved by technology

[0003] At present, most of the existing radiators for 5G base stations are processed by one-piece die-casting. During the long-term manufacturing process, it is found that this method has certain disadvantages. For example, in order to meet the good heat dissipation effect, the shell of the radiator The body needs to be extended and set, and because the part depth is too large, in order to meet the molding strength, the heat sink must reach a certain thickness, and finally the heat dissipation effect of the shell is affected by the excessive thickness, and, after the integral molding is completed, it is necessary to It takes up a lot of space to cool it, and it takes too long for cooling. In order to solve the above technical problems, our company has proposed a split-type processing technology to press the upper cover plate, but the degree of automation of this method needs to be improved. , and it is difficult to accurately grasp the strength of a downward pressure, which often causes the deformation of the fins that is difficult to recover due to excessive force

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