Dustproof type concrete prefabricated block drilling device for building construction

A technology for building construction and drilling devices, which is applied in the direction of working accessories, manufacturing tools, stone processing tools, etc. It can solve the problems of a large amount of dust in the operating area, the lack of cooling of the drill bit, and the lack of dust removal and dust reduction measures, so as to reduce the temperature, Guaranteed quality effect

Inactive Publication Date: 2017-08-18
苏加强
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] After the concrete prefabricated block is finished, according to the actual customization requirements, the concrete prefabricated block needs to be further processed, including cutting, drilling and other processing methods. When drilling, the existing concrete prefabricated block drilling device l

Method used

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  • Dustproof type concrete prefabricated block drilling device for building construction
  • Dustproof type concrete prefabricated block drilling device for building construction
  • Dustproof type concrete prefabricated block drilling device for building construction

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Embodiment Construction

[0018] Below in conjunction with specific embodiment, the technical scheme of this patent is described in further detail:

[0019] see Figure 1-3 , a kind of dust-proof prefabricated concrete block drilling device for building construction, comprising a support frame 1, the top of the support frame 1 is provided with a servo motor 28, the motor shaft of the servo motor 28 is connected with a drive shaft 30 through a coupling, The drive shaft 30 is fixedly equipped with a driving pulley 29, and the supporting frame 1 is vertically slidably provided with a driven shaft 32, and the driven shaft 32 is fixedly equipped with a driven pulley 37, and the driven pulley 37 is connected to the driving pulley. The belt pulley 29 is connected through the transmission belt 31; the cam 12 is fixedly installed on the driven shaft 32, and the bottom end of the driven shaft 32 is vertically provided with a drill bit 18; the support frame 1 is provided with two sleeves 15, one of which The sle...

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Abstract

A dustproof type concrete prefabricated block drilling device for building construction comprises a supporting frame, a driven shaft is arranged on the supporting frame in a vertical sliding manner, a cam is fixedly mounted on the driven shaft, a drill bit is vertically arranged at the bottom end of the driven shaft, a wedge block is fixed to the right end of a first sliding rod, the left end of a first limiting spring is fixed to a sleeve on the right side of the driven shaft, and a roller is in abut joint with the wedge face of the wedge block; a right cover plate is hinged to a dust suction pipe, and is located in a dust suction box, a left cover plate is hinged to a dust exhaust pipe, and is located outside the dust suction box, an air suction sleeve is arranged on the dust suction box and communicates with the dust suction box, dust generated during drilling of the dust suction pipe is conveyed to the dust suction box, a piston rod drives a water drawing piston head to vertically move in a reciprocated manner, tap water is sprayed to the drill bit and a concrete prefabricated block through a spraying head, the dust falling and removing effect is further achieved, and the drill bit is subject to water cooling; the temperature of the drill bit is effectively reduced, and the drilling quality is improved.

Description

technical field [0001] The invention relates to the technical field of building material cutting equipment, in particular to a dust-proof concrete prefabricated block drilling device for building construction. Background technique [0002] Concrete refers to a mixture made of cementitious materials, granular aggregates, water, chemical admixtures and mineral admixtures that need to be added in an appropriate proportion, or a composite material with a stacked structure after hardening. Concrete It is one of the most important contemporary civil engineering materials; concrete has the characteristics of abundant raw materials, low price and simple production process, so its consumption is increasing. At the same time, concrete also has the characteristics of high compressive strength, good durability, and a wide range of strength grades. These characteristics make it widely used. It is not only used in various civil engineering, but also in shipbuilding, machinery industry, ma...

Claims

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Application Information

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IPC IPC(8): B28D1/14B28D7/02
CPCB28D1/14B28D7/02
Inventor 苏加强
Owner 苏加强
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