CN205291129U - Manual hole puncher - Google Patents
Manual hole puncher Download PDFInfo
- Publication number
- CN205291129U CN205291129U CN201620066778.7U CN201620066778U CN205291129U CN 205291129 U CN205291129 U CN 205291129U CN 201620066778 U CN201620066778 U CN 201620066778U CN 205291129 U CN205291129 U CN 205291129U
- Authority
- CN
- China
- Prior art keywords
- drill bit
- auger spindle
- cylinder
- barrel
- 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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- Polishing Bodies And Polishing Tools (AREA)
Abstract
The utility model discloses a manual hole puncher, including barrel, baffle, spring, drill bit and auger spindle, the one end of barrel sets up the closing cap, is equipped with the round hole that holds the drill bit on the closing cap, and the other end of barrel is equipped with the handle, and the auger spindle inserts in the barrel, is fixed with the baffle on the auger spindle, and inside the baffle was located the barrel, the drill bit passed through threaded connection with the auger spindle, and the one end of spring is fixed mutually with the baffle, and the other end of spring is fixed mutually with the closing cap, has cup jointed the brush cleaner on the outer wall of barrel, and the brush cleaner adopts to slide with the barrel to be connected. The utility model discloses a manual punching, simple structure, with low costs, easy operation, can in time clear up the piece that produces among the punching process, avoid the piece to block up drilling, can effectively realize manual punching to extract the drill bit easily after drilling is accomplished, avoid the drill bit to be difficult to extract in being absorbed in drilling.
Description
Technical field
The utility model relates to a kind of drilling tool, is specifically related to a kind of manual punch.
Background technology
In routine office work articles for use process, usually need file is carried out punching binding, also punch operation is often needed in addition on some planks or plastic plate, but existing puncher structure is complicated, equipment manufacturing cost is higher, operate more complicated, and produce more chip in punching process, can not clear up in time.
Practical novel content
The purpose of this utility model is for overcoming above-mentioned the deficiencies in the prior art, it is provided that a kind of manual punch, structure is simple, easily operates, convenient and swift.
For achieving the above object, the utility model adopts following technical proposals:
A kind of manual punch, comprises cylinder, dividing plate, spring, drill bit and auger spindle, and one end of described cylinder arranges envelope lid, envelope covers the circular hole being provided with receiving drill bit, the other end of cylinder is provided with handle, and described auger spindle is inserted in cylinder, and auger spindle is fixed with dividing plate, dividing plate is positioned at inner barrel, drill bit and auger spindle are threaded connection, and one end and the dividing plate of spring fix, and the other end and the Feng Gai of spring fix, being socketed with cleaning brush on the outer wall of described cylinder, cleaning brush adopts slippage to be connected with cylinder.
Described envelope covers and arranges sucker, with better fixed cylinder.
Described sucker number is at least two, to reach better fixed effect.
Described cleaning brush comprises permanent seat and brush, and brush is embedded in permanent seat.
Described brush is plastics bristle.
Described drill bit top is cone or oval.
Described auger spindle top arranges handle, is convenient to hold and holds.
The beneficial effects of the utility model are: overall device adopts manually punching, and structure is simple, cost is low, simple to operate; The design of cleaning brush can clear up in punching process the chip produced in time, avoids chip blocking boring; The matching design of cylinder, dividing plate, spring, drill bit and auger spindle, can effectively realize manual punching, and can extract drill bit after boring completes easily, avoids drill bit to be absorbed in boring and is difficult to extract.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is drill bit is structural representation during ellipse;
Fig. 3 is drill bit is structural representation during cone;
In figure: 1, handle, 2, auger spindle, 3, handle, 4, cylinder, 5, dividing plate, 6, spring, 7, cleaning brush, 7-1, permanent seat, 7-2, brush, 8, drill bit, 9, sucker, 10, Feng Gai.
Embodiment
Below in conjunction with drawings and Examples, the utility model is illustrated further.
A kind of manual punch, as shown in Figure 1, comprising cylinder 4, dividing plate 5, spring 6, drill bit 8 and auger spindle 2, one end of cylinder 4 arranges envelope lid 10, envelope lid 10 is provided with the circular hole of receiving drill bit 8, the other end of cylinder 4 is provided with handle 3, and auger spindle 2 is inserted in cylinder 4, and auger spindle 2 is fixed with dividing plate 5, it is inner that dividing plate 5 is positioned at cylinder 4, drill bit 8 and auger spindle 2 are threaded connection, and are convenient to dismounting, to change the drill bit 8 of different size; One end and the dividing plate 5 of spring 6 fix, and the other end of spring 6 fixes with envelope lid 10; Being socketed with cleaning brush 7 on the outer wall of cylinder 4, cleaning brush 7 adopts slippage to be connected with cylinder 4, cleans brush 7 so that mobile, carries out the cleaning of chip.
Cleaning brush 7 comprises permanent seat 7-1 and brush 7-2, and brush 7-2 is embedded on permanent seat 7-1. Brush 7-2 is plastics bristle, is convenient to the cleaning of chip, also prevents from drawing the surface of wound boring place article simultaneously.
Auger spindle 2 top arranges handle, is convenient to hold and holds.
Preferably, envelope lid 10 arranges sucker 9, with better fixed cylinder 4. The layout number of sucker 9 is at least two, to reach better fixed effect.
As shown in Figures 2 and 3, drill bit 8 top is oval or conical.
During use, drill bit 8 is contacted with article to be punctured, pressing handle 1, drill bit 8 penetrates article to be punctured under pressure, realize punching, in punching process, cleaning brush 7 can be moved at any time along cylinder 4, the chip that boring produces is cleared up by brush 7-2 in time, avoid chip blocking boring, hinder carrying out smoothly of boring, when drill bit 8 is extracted by needs, a hand squeeze grip 3, cylinder 4 is made to be pressed on article surface to be punctured, sucker 9 can make cylinder 4 more firmly be fixed on article surface to be punctured, now spring 6 is in compressed state, under spring force, spring 6 can to dividing plate 5 one thrusts, handle 1 is pulled out with hand, now drill bit 8 is subject to the thrust of spring and the acting in conjunction of manual pulling force, drill bit 8 can easily be extracted by people from boring, drill bit 8 is avoided to sink in boring, it is difficult to extract. in punching process, the drill bit of different diameter can be changed as required, to adapt to different punching demands. when article to be punctured are thicker, when being difficult to punching by amount of pressure, rotatable auger spindle 2, it is achieved auxiliary punching.
By reference to the accompanying drawings embodiment of the present utility model is described although above-mentioned; but not to the restriction of the utility model protection domain; one of ordinary skill in the art should be understood that; on the basis of the technical solution of the utility model, those skilled in the art do not need to pay various amendment or distortion that creative work can make still within protection domain of the present utility model.
Claims (7)
1. a manual punch, it is characterized in that, comprise cylinder, dividing plate, spring, drill bit and auger spindle, one end of described cylinder arranges envelope lid, envelope covers the circular hole being provided with receiving drill bit, the other end of cylinder is provided with handle, described auger spindle is inserted in cylinder, being fixed with dividing plate on auger spindle, dividing plate is positioned at inner barrel, and drill bit and auger spindle are threaded connection, one end and the dividing plate of spring fix, the other end and the Feng Gai of spring fix, and the outer wall of described cylinder is socketed with cleaning brush, and cleaning brush adopts slippage to be connected with cylinder.
2. a kind of manual punch as claimed in claim 1, is characterized in that, described envelope covers and arranges sucker.
3. a kind of manual punch as claimed in claim 2, is characterized in that, described sucker number is at least two.
4. a kind of manual punch as claimed in claim 1, is characterized in that, described cleaning brush comprises permanent seat and brush, and brush is embedded in permanent seat.
5. a kind of manual punch as claimed in claim 4, is characterized in that, described brush is plastics bristle.
6. a kind of manual punch as described in claim 1 or 4, is characterized in that, described drill bit top is cone or oval.
7. a kind of manual punch as described in claim 1 or 4, is characterized in that, described auger spindle top arranges handle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620066778.7U CN205291129U (en) | 2016-01-25 | 2016-01-25 | Manual hole puncher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620066778.7U CN205291129U (en) | 2016-01-25 | 2016-01-25 | Manual hole puncher |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205291129U true CN205291129U (en) | 2016-06-08 |
Family
ID=56426502
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620066778.7U Expired - Fee Related CN205291129U (en) | 2016-01-25 | 2016-01-25 | Manual hole puncher |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205291129U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107570755A (en) * | 2017-09-25 | 2018-01-12 | 吴汝松 | A kind of knocking drilling tool |
| CN111660261A (en) * | 2020-06-15 | 2020-09-15 | 保信科技(杭州)有限公司 | Nail assisting device capable of preventing broken ends of cement nails from jumping out to hurt people |
-
2016
- 2016-01-25 CN CN201620066778.7U patent/CN205291129U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107570755A (en) * | 2017-09-25 | 2018-01-12 | 吴汝松 | A kind of knocking drilling tool |
| CN111660261A (en) * | 2020-06-15 | 2020-09-15 | 保信科技(杭州)有限公司 | Nail assisting device capable of preventing broken ends of cement nails from jumping out to hurt people |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160608 Termination date: 20170125 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |