CN105751301A - Paper file perforator - Google Patents
Paper file perforator Download PDFInfo
- Publication number
- CN105751301A CN105751301A CN201410779692.4A CN201410779692A CN105751301A CN 105751301 A CN105751301 A CN 105751301A CN 201410779692 A CN201410779692 A CN 201410779692A CN 105751301 A CN105751301 A CN 105751301A
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- CN
- China
- Prior art keywords
- drill
- lower axle
- motor
- tooth
- upper shaft
- 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.)
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- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
Abstract
The invention discloses a paper file perforator comprising a machine base, a lifting mechanism and a punching mechanism; the lifting mechanism comprises a hollow outer rod vertically arranged on the machine base, an inner rod coaxially sleeved in the outer rod, and a compress spring arranged in the outer rod and abutting against the bottom of the inner rod; the punching mechanism comprises a motor, a motor box and a drill tool used for drilling; the motor is fixed in the motor box; the motor box is fixedly connected with the inner rod; the motor shaft faces downwards, and penetrates the motor box so as to be in transmission connection with the drill tool; the motor shaft comprises an upper shaft and a lower shaft connected with the upper shaft through a skid mechanism; when the transfer moment between the upper and lower shafts exceeds a preset moment, the skid mechanism disconnects; the drill tool is a hollow structure; a portion, matched with the drill tool, on the machine base is provided with a through hole; the machine base is also provided with a detachable push box connected with the through hole; the paper file perforator is simple in structure, convenient in usage, can satisfy mass binding needs, and can improve work efficiency.
Description
Technical field
The present invention relates to a kind of office equipment, particularly to a kind of paper document borer.
Background technology
The preservation of paper document and filing, it is necessary to bind, be generally adopted binder and complete.In the forwarding of binder, it is necessary to use puncher that paper is punched, then complete the bookbinding that presses or go between.At present, the binding hole of paper adopts main by manual type, and workman, by stacking paper formation placement, then punches with drill point, wastes time and energy, inefficiency, and drilling quality is not high, is unsuitable for needing the occasion of bookbinding in a large number；Or, although there is also automatic punch at present, but its structure is complicated, complex operation, and practicality is not strong, and safety is low.
Summary of the invention
In order to solve above-mentioned technical problem, it is an object of the invention to provide a kind of paper document borer, its simple in construction, easy to operate, meet the needs of a large amount of bookbinding, time saving and energy saving, improve work efficiency, and improve the quality of punching, there is higher safety simultaneously.
The paper document borer of the present invention, including support, elevating mechanism and perforating mechanism, interior bar in described outer bar of the outer bar of hollow that described elevating mechanism includes vertically being located on support, coaxial sleeve and be located in outer bar and with the compression spring abutted bottom interior bar；Described perforating mechanism includes motor, machine box and the drill for holing, and described motor is fixed in machine box, and described machine box is fixing with interior bar to be connected, and the arbor of described motor is down and arbor passes machine box and drill is in transmission connection；Described arbor includes upper shaft and the lower axle being connected by sliding mechanism with described upper shaft, and the transmission moment between described upper shaft and lower axle disconnects beyond described sliding mechanism when presetting moment；Described drill is hollow structure, and position relative with drill on described support is provided with via, and described support is additionally provided with the detachable sliding box connected with described via.
Beneficial effects of the present invention: the paper document borer of the present invention, interior bar can reset along the axially-movable of outer bar and under the effect of compression spring, the up and down motion with motivation box simultaneously of interior bar, the arbor of motor rotarily drives drill and rotates, the paper being laid on support is punched by drill, meet the needs of a large amount of bookbinding, time saving and energy saving, improve work efficiency；Sliding mechanism can play break function when torsion is excessive, and when the transmission moment between upper shaft and lower axle is beyond moment set in advance, the transmission in sliding mechanism disengages, and makes operation more safety；The drill of hollow can hold paper scrap while pore-forming, and by via, paper scrap is directed at sliding box after the pore-forming completing whole paper, is conducive to improving the quality of punching, and sliding box can pull out from support side, just with the process of paper scrap；Present configuration is simple, easy to use, has stronger practicality.
As further improvement, described sliding mechanism include for fix with described upper shaft be connected the first end-tooth, for being flexibly connected with described lower axle and can along the second end-tooth of lower axle axially-movable and elastic component, described elastic component is socketed on lower axle and is connected between the second end-tooth and machine box inwall, and the first end-tooth separates with the second end-tooth when exceeding default torsion to skid and again engage with the second end-tooth under described elastic component effect and realizes transmission；When transmission moment between upper shaft and lower axle is beyond moment set in advance between the first end-tooth and the second end-tooth, transmission between first end-tooth and the second end-tooth disengages, lower axle stops operating, stop transmission process, prevent motor damage, ensure being smoothed out of drilling operation, improve working performance；Elastic component is preferably stage clip.
As further improvement, described drill is connected by drill bushing with lower axle, and described drill bushing is removably attached to lower axle；Drill bushing is easy to the connection of drill and lower axle；Drill bushing can be screwed onto on lower axle, it is simple to dismounting, replacing.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the invention will be further described:
Fig. 1 is the structural representation of the present invention.
Detailed description of the invention
As shown in Figure 1: in the preferred embodiment, this paper document borer includes support 1, elevating mechanism and perforating mechanism, interior bar 22 in described outer bar 21 of the outer bar 21 of hollow that described elevating mechanism includes vertically being located on support 1, coaxial sleeve and be located in outer bar 21 and with the compression spring 23 abutted bottom interior bar 22；Described perforating mechanism includes motor 31, machine box 32 and the drill 33 for holing, and described motor 31 is fixed in machine box 32, and described machine box 32 is fixing with interior bar 22 to be connected, and the arbor of described motor 31 is down and arbor passes machine box 32 and drill 33 is in transmission connection；Described arbor includes upper shaft 311a and the lower axle 311b being connected by sliding mechanism with described upper shaft 311a, and the transmission moment between described upper shaft 311a and lower axle 311b disconnects beyond described sliding mechanism when presetting moment；Described drill 33 is hollow structure, and on described support 1, the position relative with drill 33 is provided with via (not shown), and described support 1 is additionally provided with the detachable sliding box 4 connected with described via；Described sliding mechanism include for fix with described upper shaft 311a be connected the first end-tooth 51, for being flexibly connected with described lower axle 311b and can along the second end-tooth 52 of lower axle 311b axially-movable and elastic component 53, described elastic component 53 is socketed on lower axle 311b and is connected between the second end-tooth 52 and machine box 32 inwall, and the first end-tooth 51 separates with the second end-tooth 52 when exceeding default torsion to skid and again engage with the second end-tooth 52 under described elastic component 53 acts on and realizes transmission；Described drill 33 is connected by drill bushing 6 with lower axle 311b, and described drill bushing 6 is removably attached to lower axle 311b.
What finally illustrate is; although the specific embodiment of the present invention being described in detail in conjunction with accompanying drawing; but should not be construed as the restriction of the protection domain to this patent; in the scope described by claims, various amendments that those skilled in the art can make without creative work and deformation still belong to the protection domain of this patent.
Claims (3)
1. a paper document borer, it is characterized in that: include support, elevating mechanism and perforating mechanism, interior bar in described outer bar of the outer bar of hollow that described elevating mechanism includes vertically being located on support, coaxial sleeve and be located in outer bar and with the compression spring abutted bottom interior bar；Described perforating mechanism includes motor, machine box and the drill for holing, and described motor is fixed in machine box, and described machine box is fixing with interior bar to be connected, and the arbor of described motor is down and arbor passes machine box and drill is in transmission connection；Described arbor includes upper shaft and the lower axle being connected by sliding mechanism with described upper shaft, and the transmission moment between described upper shaft and lower axle disconnects beyond described sliding mechanism when presetting moment；Described drill is hollow structure, and position relative with drill on described support is provided with via, and described support is additionally provided with the detachable sliding box connected with described via.
2. paper document borer according to claim 1, it is characterized in that: described sliding mechanism include for fix with described upper shaft be connected the first end-tooth, for being flexibly connected with described lower axle and can along the second end-tooth of lower axle axially-movable and elastic component, described elastic component is socketed on lower axle and is connected between the second end-tooth and machine box inwall, and the first end-tooth separates with the second end-tooth when exceeding default torsion to skid and again engage with the second end-tooth under described elastic component effect and realizes transmission.
3. paper document borer according to claim 2, it is characterised in that: described drill is connected by drill bushing with lower axle, and described drill bushing is removably attached to lower axle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410779692.4A CN105751301A (en) | 2014-12-16 | 2014-12-16 | Paper file perforator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410779692.4A CN105751301A (en) | 2014-12-16 | 2014-12-16 | Paper file perforator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105751301A true CN105751301A (en) | 2016-07-13 |
Family
ID=56336942
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410779692.4A Pending CN105751301A (en) | 2014-12-16 | 2014-12-16 | Paper file perforator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105751301A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106493786A (en) * | 2016-10-25 | 2017-03-15 | 余坚 | A kind of puncher |
| CN107264107A (en) * | 2017-06-29 | 2017-10-20 | 蒋二伟 | A kind of financial affairs receipt perforating device |
-
2014
- 2014-12-16 CN CN201410779692.4A patent/CN105751301A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106493786A (en) * | 2016-10-25 | 2017-03-15 | 余坚 | A kind of puncher |
| CN107264107A (en) * | 2017-06-29 | 2017-10-20 | 蒋二伟 | A kind of financial affairs receipt perforating device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160713 |
|
| WD01 | Invention patent application deemed withdrawn after publication |