CN203470966U - Novel through wall perforating puncher - Google Patents
Novel through wall perforating puncher Download PDFInfo
- Publication number
- CN203470966U CN203470966U CN201320259367.6U CN201320259367U CN203470966U CN 203470966 U CN203470966 U CN 203470966U CN 201320259367 U CN201320259367 U CN 201320259367U CN 203470966 U CN203470966 U CN 203470966U
- Authority
- CN
- China
- Prior art keywords
- positioning sleeve
- novel
- compression spring
- puncher
- compress spring
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Drilling And Boring (AREA)
Abstract
This utility model relates to the tool manufacturing field, and particularly to a novel through wall perforating puncher, comprising a machine body, a compression spring, and a positioning sleeve. The novel through wall perforating puncher is characterized in that the compression spring sleeves a hose bit; the positioning sleeve sleeves the outer diameter of the compression spring; all sleeved parts are in interference fit; the sleeved part between the inner hole of the positioning sleeve and the compression spring is provided with a step, the end surface of which abuts against the end surface of the compression spring; a face flange is arranged under the positioning sleeve. The novel through wall perforating puncher is easy to use, low in cost and requirement for operators, good in stability and safety, and greatly increases the efficiency and improves the working site environment.
Description
Technical field
The instrument that the present invention relates to is manufactured field, specifically a kind of novel wall penetration and hole punching machine.
Background technology
Wall penetration and hole punching machine is mature technology, now being widely used in construction drills in the work such as porthole, equipment installing drill pre-embedded bolt hole, this equipment in use, to operator's physical efficiency and technical ability, require very high, boring is recognized the period of the day from 5 am. to 7 am., and the perpendicularity of equipment and plane to be bored is held bad, or the inadequate words of righting dynamics, the danger that capital causes equipment to throw out, causes personal injury accident.
Summary of the invention
The present invention has overcome the defect in prior art, a kind of novel wall penetration and hole punching machine is provided, make operator when using this equipment, without too high physical efficiency and technical ability requirement, only need buttress equipment handgrip, opening switch, can get out the hole needing rapidly and healthily, can greatly improve work efficiency, improve usage safety performance.
The present invention includes body, Compress Spring, positioning sleeve, it is characterized in that: Compress Spring is sleeved on the hosqe bit of body, positioning sleeve is sleeved on the external diameter of Compress Spring, and all suit positions are interference fit.
Novel wall penetration and hole punching machine, is characterized in that: the endoporus of described positioning sleeve and Compress Spring suit place are with step, and the axial compression step end face of location Compress Spring props up Compress Spring end face, and the bottom of positioning sleeve is face-flange.
A kind of novel wall penetration and hole punching machine of the present invention, in use, the flange face of positioning sleeve first contacts with metope to be holed or ground, little and the problem of the poor stability that causes of contact-making surface when having improved hosqe bit and directly contacting with metope wait holing or ground, increase after positioning sleeve and spring, rigidity vibrations while having avoided hosqe bit feed motion, because the cushioning effect of spring, when novel wall penetration and hole punching machine is used steadily, shake little, another because positioning sleeve is closed work place, the splash that working site was originally caused etc. pollute large minimizing.
Effect of the present invention:
The present invention is simple, with low cost, and low to the requirement of device operator operative skill, security and stability is good, has greatly improved work efficiency and has improved working site environment.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
The specific embodiment
Embodiment 1:
Referring to Fig. 1, comprise body 1, Compress Spring 2, positioning sleeve 3, it is characterized in that: Compress Spring 2 is sleeved on the hosqe bit of body 1, positioning sleeve 3 is sleeved on the external diameter of Compress Spring 2, and all suit positions are interference fit.
Novel wall penetration and hole punching machine, is characterized in that: the endoporus of described positioning sleeve 3 and Compress Spring 2 suit places are with step, and step end face props up Compress Spring end face, and the bottom of positioning sleeve 3 is face-flange.
Claims (2)
1. a novel wall penetration and hole punching machine, comprises body, Compress Spring, positioning sleeve, it is characterized in that: Compress Spring is sleeved on the hosqe bit of body, and positioning sleeve is sleeved on the external diameter of Compress Spring, and all suit positions are interference fit.
2. a kind of novel wall penetration and hole punching machine according to claim 1, is characterized in that: the endoporus of described positioning sleeve and Compress Spring suit place are with step, and step end face props up Compress Spring end face, and the bottom of positioning sleeve is face-flange.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320259367.6U CN203470966U (en) | 2013-05-13 | 2013-05-13 | Novel through wall perforating puncher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320259367.6U CN203470966U (en) | 2013-05-13 | 2013-05-13 | Novel through wall perforating puncher |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203470966U true CN203470966U (en) | 2014-03-12 |
Family
ID=50219376
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320259367.6U Expired - Fee Related CN203470966U (en) | 2013-05-13 | 2013-05-13 | Novel through wall perforating puncher |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203470966U (en) |
-
2013
- 2013-05-13 CN CN201320259367.6U patent/CN203470966U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140312 Termination date: 20140513 |