Shield engineering mechanical assembly machining equipment

By designing a shield construction machinery component machining equipment including a grinding mechanism and a cooling mechanism, the existing equipment has been solved, and efficient tool ring grinding and coolant recycling are achieved.

CN119748216AActive Publication Date: 2025-04-04CHINA UNIV OF GEOSCIENCES (BEIJING)
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Patent Information

Application Number
CN202510099482.9
Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Filing Date
2025-01-22
Publication Date
2025-04-04
Estimated Expiration
2045-01-22

AI Technical Summary

Technical Problem

The existing hob ring grinding and maintenance processing equipment has low working efficiency, the friction contact area between the tool and the hob ring is small, and the coolant and grinding chips are cumbersome to handle, making it inconvenient to use.

Method used

A shield construction machinery assembly machining equipment including a grinding mechanism and a cooling mechanism is designed. The grinding mechanism realizes rapid grinding of two sets of tool rings through a special-shaped grinding roller and a driving assembly. The cooling mechanism realizes cooling of tool rings of different diameters and thicknesses through a nozzle and a liquid separator, and automatically separates the grinding chips and coolant through the separation assembly.

Benefits of technology

It improves the working efficiency of tool ring grinding, realizes the recycling and utilization of coolant, simplifies the maintenance and use of equipment, and reduces consumables and energy consumption.

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Abstract

The invention relates to the technical field of shield engineering mechanical assembly machining, in particular to shield engineering mechanical assembly machining equipment which comprises a shell, a main beam is fixedly connected between the left side wall and the right side wall of the shell, and a vertical plate is fixedly connected to the upper side of the middle of the main beam. Grinding mechanisms used for grinding the two sets of cutter rings are arranged on the left side and the right side of the vertical plate and on the vertical plate jointly, a cooling mechanism used for cooling the ground cutter rings is arranged at the upper end of the vertical plate, each grinding mechanism comprises a first rotating shaft rotationally connected to the vertical plate, and a special-shaped grinding roller is detachably and fixedly connected to the front end of each first rotating shaft; the grinding mechanism and the cooling mechanism are used in cooperation, rapid grinding of the two cutter rings can be automatically completed under the condition that cooling liquid is fully sprayed, the working efficiency is improved by times, part of structures in the equipment are controlled through single drive, maintenance work is simple and easy, meanwhile, the cooling liquid can be automatically recycled, and the production cost is reduced. The use is time-saving and labor-saving.
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