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A new type of building material punching equipment

A technology for building materials and drilling equipment, which is applied in the direction of stone processing equipment, stone processing tools, work accessories, etc., and can solve the problems of large external size, drill bit affecting the orientation of drilling, and difficult positioning

Active Publication Date: 2018-04-20
达濠市政建设有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Due to the high hardness of the building material and the uneven density, the eccentricity of the drill bit may affect the orientation of the punching hole when drilling
Moreover, the structure of the punching device often results in larger external dimensions, making it difficult to form a compact structure and difficult to fix and position

Method used

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  • A new type of building material punching equipment

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Embodiment Construction

[0007] Combine below figure 1 The present invention will be described in detail.

[0008] A new type of building material punching equipment according to the embodiment is used to punch holes in the building material 94 below, comprising a casing 91 for abutting against the upper fixture 9, and on the upper side wall of the casing 91 Two jacking screw assemblies 8 are installed, and the two jacking screw assemblies 8 are arranged symmetrically with respect to the longitudinal axis of the housing 91 and each includes: a screw thread fixed on the upper side wall of the housing 91 The fixing sleeve 82, the pressing screw rod 81 threadedly engaged with the threaded hole 821 in the lower end wall of the threaded fixing sleeve 82, the pressing screw rod 81 located under the threaded fixing sleeve 82 and fixedly connected with the pressing screw rod 81 The screw gear 813 and the connecting sleeve member 88 connected to the lower end of the pressing screw 81 through the lower thrust ...

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Abstract

Novel building material drilling equipment is used for drilling a hole in a building material (94) below the novel building material punching equipment. The novel building material punching equipment comprises a housing (91) used for being propped against a fixed object above the novel building material punching equipment, wherein two pressing screw components (8) are mounted on the upper side wall of the housing (91); the two pressing screw components (8) are symmetric about the longitudinal axis of the housing (91); and each pressing screw component (8) comprises a fixed threaded sleeve (82) fixed on the upper side wall of the housing (91) and a pressing screw (81) in thread fit with a threaded hole (821) in the lower end wall of the fixed threaded sleeve (82).

Description

technical field [0001] The invention relates to a punching device, in particular to a new type of punching equipment for building materials. Background technique [0002] The punching device for building materials often needs to open holes with larger apertures. Due to the high hardness of the building material and the uneven density, the eccentricity of the drill bit may affect the orientation of the drilling when drilling. Moreover, the structure of the punching device often results in relatively large external dimensions, making it difficult to form a compact structure and difficult to fix and position. Contents of the invention [0003] The object of the present invention is to provide a new type of building material punching equipment, which can overcome the defects in the prior art. [0004] A new type of building material punching equipment according to the present invention is used to punch holes in the building materials below, comprising a housing for leaning a...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B28D1/14B28D7/00
CPCB28D1/14B28D7/00
Inventor 林红燕
Owner 达濠市政建设有限公司