Drilling device with cooling function for rotary platform machining of excavator

Abstract

The invention discloses a drilling device with a cooling function for rotary platform machining of an excavator. The drilling device comprises a machine body, a working platform, fixing mechanisms, a first mounting plate, a first electric sliding rail, a second electric sliding rail, a third electric sliding rail and a cooling mechanism, a placing groove is formed in the machine body, and the working platform is fixedly connected with the machine body in a welding mode. A groove is formed in the working platform, the fixing mechanisms are arranged on the two sides of the working platform, the first mounting plate is arranged at the top end of one supporting plate, the first electric sliding rail is arranged above the first mounting plate, the second electric sliding rail is arranged above a second mounting plate, and the third electric sliding rail is arranged below the supporting plates. The cooling mechanism is arranged below a third sliding block. According to the drilling device with the cooling function for rotary platform machining of the excavator, the fixing mechanisms and the cooling mechanism are arranged, excavator rotary platforms of different sizes can be conveniently fixed through the fixing mechanisms, and cooling can be conveniently conducted through the cooling mechanism during drilling.

Description

technical field [0001] The invention relates to the technical field of processing a rotary platform of an excavator, in particular to a drilling device for processing a rotary platform of an excavator with a cooling function. Background technique [0002] An excavator, also known as an excavator, is an earth-moving machine that uses a bucket to excavate materials higher or lower than the bearing surface, and loads them into transport vehicles or unloads them to the stockyard, and the slewing platform is an important component of the excavator. The structure, the control mechanism and the operating mechanism of the excavator and other important structures are all installed on the slewing platform. The slewing platform is the main part of the excavator. Special devices are installed on the rotary platform. Therefore, the layout of the rotary platform plays a vital role in the whole machine. At the same time, the installation holes of all systems must be correct to avoid the i...

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Problems solved by technology

[0003] The object of the present invention is to provide a drilling device for processing a rotary platform for excavators with a cooling function, so as to solve the problem that the existing drilling device for processing a rotary platform for excavators proposed in the above-mentioned background technology has a poor cooling effect, and the existing The fixing effect of the drilling device for the processing of the excavator rotary platform is poor, and the dust removal effect of the existing drilling device for the processing of the excavator rotary platform is not good, and the existing drilling device for the processing of the excavator rotary platform is low in practicability The problem

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