Hole opening equipment for building materials

A technology for building materials and equipment, used in drilling/drilling equipment, metal processing equipment, boring/drilling and other directions, which can solve the complex design of exhaust and heat dissipation system, the inability to adjust the position of the inclined guide plate, and the scratches on the surface of the plate. and other problems, to achieve good heat dissipation, good anti-skid effect, and reasonable design.

Inactive Publication Date: 2020-08-11
安徽职业技术学院
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

There are deficiencies in this kind of opening equipment for building materials. The first is that the setting of the ring through groove will cause the through hole in the middle of the bottom wall of the housing to have no supporting matrix, so the ring through groove needs to be improved; the second is the positioning of the ring. There are anti-slip protruding teeth on the bottom of the block, so that when the ring is positioned against the building plate, the surface of the plate will be easily scratched due to its own activities; the third is that the position of the inclined guide plate cannot be adjusted according to the demand; the fourth is the exhaust and heat dissipation The system design is relatively complicated, and an additional motor is required to provide wind power

Method used

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  • Hole opening equipment for building materials
  • Hole opening equipment for building materials
  • Hole opening equipment for building materials

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Embodiment Construction

[0025] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0026] see Figure 1-4 As shown, the present embodiment is a hole opening device for building materials. The hole opening device includes a top plate 1, a pipe body 2 and a bottom plate 3. A central through hole 4 is opened in the middle of the bottom plate 3, and the bottom plate 3 is located around the center through hole 4. Four strip-shaped through holes 5 are evenly opened. A driving motor 6 is arranged in the inner cavity of the pipe body 2 , and a drilling ...

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Abstract

The invention discloses tapping equipment for building materials. The tapping equipment comprises a top plate, a pipe body and a bottom plate, the bottom plate is provided with a central through holeand a plurality of strip-shaped through holes, a driving motor with a tapping drill bit is arranged in an inner cavity of the pipe body, a guide column penetrates through a middle supporting plate ofthe driving motor, and the guide column is fixed on the inner wall of the pipe body through a positioning block, the outer side of the guide column is sleeved with a first spring, the lower end of thepositioning block is connected with a first propping block through a second spring, the first propping block is in sliding connection with a second propping block, a driven pressure rod is arranged above the first propping block, the lower end of the first propping block extends to form an anti-deflection block, and a main pressure rod with a handle penetrates through the top plate. The first propping block and the second propping block are reasonable in division of work, the first propping block prevents eccentricity of a drill rod by the anti-deviation block on the first propping block, andthe second propping block makes contact with plates by a pressing foot, so that the anti-skid effect is good; the exhaust heat radiation system is reasonable in design, an extra motor is needed, a main shaft of the driving motor is used for driving a fan blade assembly to rotate, and good heat radiation is realized.

Description

technical field [0001] The invention relates to the technical field of building material processing, in particular to a drilling device for building materials. Background technique [0002] In the construction process, some building materials need to be drilled according to the needs, and the hole diameter required by the building materials will be relatively large. The traditional building drilling device is mainly composed of a motor and a drilling tool. Although it can be used to a certain extent However, due to the high hardness of the building material and the uneven distribution of the seal, it is easy to cause the eccentricity or displacement of the drilling tool during drilling, which will affect the accuracy and accuracy of drilling. efficiency, so the applicability and practicality are limited. [0003] For this reason, in the patent specification that publication number is CN107138771B, disclose a kind of opening device for building material, comprise pressing to...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B23B39/00B23B49/00B23Q11/12
CPCB23B39/00B23B49/00B23Q11/126
Inventor 张坛柳刚丹童宏群
Owner 安徽职业技术学院
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