Perforating device capable of adjusting pore size and depth

A technology of hole size and punching device, applied in the direction of boring/drilling, drilling/drilling equipment, maintenance and safety accessories, etc. The effect of convenient operation and simple device structure

Inactive Publication Date: 2020-11-03
WUYI COUNTY DUSHI MASCH EQUIP CO LTD
View PDF0 Cites 1 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The technical problem to be solved by the present invention is to provide a drilling device that can adjust the size and depth of the aperture, which overcomes the problem of manually changing the drill bit to adjust the aperture size. The problem of deep or too shallow reduces the technical requirements of drilling

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Perforating device capable of adjusting pore size and depth
  • Perforating device capable of adjusting pore size and depth
  • Perforating device capable of adjusting pore size and depth

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0024] Combine below Figure 1-9 The present invention is described in detail, wherein, for the convenience of description, the orientations mentioned below are defined as follows: figure 1 The up, down, left, right, front and back directions of the projection relationship itself are the same.

[0025] combined with Figure 1-9A kind of punching device that can adjust the size and depth of the aperture, including a drill gun shell 19, the right end of the drill gun shell 19 is fixedly connected with a waste chip shell 10, and a waste chip cavity 13 is arranged in the waste chip shell 10, and the waste chip shell 10 Rotating cylinder 14 and rotating shaft 57 are connected in chip chamber 13, and described rotating shaft 57 is located in described rotating cylinder 14, and annular chamber 15 is formed between described rotating cylinder 14 and described rotating shaft 57, and described drill shell 19 A motor 37 is fixed on the upper end surface of the left side, a power chambe...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

No PUM Login to view more

Abstract

The invention discloses a perforating device capable of adjusting the pore size and depth. The device comprises a drilling gun shell, the right end of the drilling gun shell is fixedly connected witha waste scrap shell, a waste scrap cavity is formed in the waste scrap shell, a rotary drum and a rotary shaft are rotatably connected in the waste scrap cavity, and an annular cavity is formed between the rotary drum and the rotary shaft; and an electric motor is fixed to the upper end face of the left side of the drilling gun shell. The device is simple in structure and convenient to operate, the problem that a drill bit needs to be continuously replaced manually to adjust the hole size is solved, the drilling depth can be adjusted in advance through adjustment, the problem that drilling istoo deep or too shallow is avoided, the technical requirement for drilling is lowered. When the device is used, the hole drilling diameter and the hole rotating depth can be manually adjusted in advance, so that holes with various hole diameters and depths are punched, the device is more economical and efficient; and in the drilling process, drilled sweeps can be blown out and collected along withthe penetration of the drill bit, so that the phenomenon that the sweeps fly around in the drilling process is prevented.

Description

technical field [0001] The invention relates to the field of drilling, in particular to a drilling device capable of adjusting the size and depth of holes. Background technique [0002] Drilling is an essential step in many production and life. In life, we often need to drill holes in wood, stone and walls, etc., to facilitate further installation work with us. When the general drilling device needs to get through the hole with the diameter of the hole, it is realized by frequently changing the drill bit with the diameter of the hole, and the depth of the hole is also manually controlled. [0003] At this stage, the general drilling device needs to rely on manual replacement of bricks with different diameters in the process of use to achieve drilling with different diameters, and the depth of the drilling is manually controlled, and often the hole diameter is too deep or shallow case. Contents of the invention [0004] The technical problem to be solved by the present in...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
Patent Type & Authority Applications(China)
IPC IPC(8): B23B39/00B23Q11/00
CPCB23B39/00B23Q11/005
Inventor 刘圣飞
Owner WUYI COUNTY DUSHI MASCH EQUIP CO LTD
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap