CN204398009U - Boxboard puncher - Google Patents
Boxboard puncher Download PDFInfo
- Publication number
- CN204398009U CN204398009U CN201420800658.6U CN201420800658U CN204398009U CN 204398009 U CN204398009 U CN 204398009U CN 201420800658 U CN201420800658 U CN 201420800658U CN 204398009 U CN204398009 U CN 204398009U
- Authority
- CN
- China
- Prior art keywords
- lower shaft
- machine box
- drill
- tooth
- boxboard
- 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
Links
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- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
Abstract
The utility model discloses a kind of boxboard puncher, comprise base, elevating mechanism and two symmetrically arranged perforating mechanisms; Described elevating mechanism comprises electric pushrod and is installed in the lifter plate moved up and down on electric pushrod; Described perforating mechanism comprises motor, machine box and the drill for holing, and described motor is fixed in machine box, and described machine box is fixedly connected with lifter plate, and the arbor of described motor down and arbor passes machine box and drill is in transmission connection; The lower shaft that described arbor is comprised axle and is connected with described upper axle by sliding mechanism, when the carry-over moment between described upper axle and lower shaft exceeds default moment, described sliding mechanism disconnects; The utility model punches while can realizing a large amount of cardboard, time saving and energy saving, increases work efficiency, and improves the quality of punching, is suitable for large-scale industrial production.
Description
Technical field
The utility model relates to a kind of paper grade (stock) instrument, particularly a kind of boxboard puncher.
Background technology
Carton is placing articles instrument in conventional a kind of handling process, and in order in handling process, carton is convenient to be got with hand-held, and usually will be provided with the hole that can put in finger at the sidepiece of carton, such hole normally will make before carton forming.When punching to the boxboard of carton at present, boxboard by the punching edge of a knife, then knocks with wooden mallet, waste time and energy, inefficiency, and drilling quality is not high, be unsuitable for large-scale industrial production by workman.
Utility model content
In view of this, the purpose of this utility model is to provide a kind of boxboard puncher, punches while can realizing a large amount of cardboard, time saving and energy saving, increases work efficiency, and improves the quality of punching, is suitable for large-scale industrial production.
Boxboard puncher of the present utility model, comprises base, elevating mechanism and two symmetrically arranged perforating mechanisms; Described elevating mechanism comprises electric pushrod and is installed in the lifter plate moved up and down on electric pushrod; Described perforating mechanism comprises motor, machine box and the drill for holing, and described motor is fixed in machine box, and described machine box is fixedly connected with lifter plate, and the arbor of described motor down and arbor passes machine box and drill is in transmission connection; The lower shaft that described arbor is comprised axle and is connected with described upper axle by sliding mechanism, when the carry-over moment between described upper axle and lower shaft exceeds default moment, described sliding mechanism disconnects.
The beneficial effects of the utility model: boxboard puncher of the present utility model, electric pushrod drives lifter plate to move up and down and drive motor moves up and down simultaneously, the arbor of motor rotarily drives drill and rotates, drill is punched to the boxboard be laid on base, punch while realizing a large amount of cardboard, time saving and energy saving, increase work efficiency, and improve the quality of punching, be suitable for large-scale industrial production; Meanwhile, sliding mechanism can play break function when torsion is excessive, and when the carry-over moment between upper axle and lower shaft exceeds the moment preset, the transmission in sliding mechanism is thrown off, and makes operation have more security.
As further improvement, described sliding mechanism comprises the first end-tooth for being fixedly connected with described upper axle, for be flexibly connected with described lower shaft and can along the second end-tooth of lower shaft axially-movable and elastic component, described elastic component is socketed on lower shaft and is connected between the second end-tooth and machine box inwall, and the first end-tooth is separated 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 carry-over moment between upper axle and lower shaft exceeds the moment preset between the first end-tooth and the second end-tooth, transmission between first end-tooth and the second end-tooth is thrown off, lower shaft stops operating, stop transmission process, prevent motor damage, ensure carrying out smoothly of drilling operation, improve operating efficiency; Elastic component is preferably Compress Spring.
As further improvement, described drill is hollow structure, and the position for placing paper to be punctured on described base is provided with the paper scrap hole for passing for paper scrap, described base is also provided with the detachable paper scrap box be communicated with described paper scrap hole; This structure is conducive to preventing paper scrap in drill process from dispersing, and is easy to cleaning; Paper scrap box adopts drawing and pulling type, can pull out from base side, easy and simple to handle.
As further improvement, described drill is connected by drill bushing with lower shaft, and described drill bushing is removably connected to lower shaft; Drill bushing is convenient to the connection of drill and lower shaft; Drill bushing can be screwed onto on lower shaft, is convenient to dismounting, replacing.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is further described:
Fig. 1 is structural representation of the present utility model.
Detailed description of the invention
As shown in Figure 1: in the preferred embodiment, boxboard puncher comprises base 1, elevating mechanism and two symmetrically arranged perforating mechanisms; Described elevating mechanism comprises electric pushrod 2 and is installed in the lifter plate 3 moved up and down on electric pushrod 2; Described perforating mechanism comprises motor 4, machine box 5 and the drill 6 for holing, and described motor 4 is fixed in machine box 5, and described machine box 5 is fixedly connected with lifter plate 3, and the arbor of described motor 4 down and arbor passes machine box 5 is in transmission connection with drill 6; The lower shaft 412 that described arbor is comprised axle 411 and is connected with described upper axle 411 by sliding mechanism, when the carry-over moment between described upper axle 411 and lower shaft 412 exceeds default moment, described sliding mechanism disconnects; Described sliding mechanism comprises the first end-tooth 71 for being fixedly connected with described upper axle 411, for be flexibly connected with described lower shaft 412 and can along the second end-tooth 72 of lower shaft 412 axially-movable and elastic component 73, described elastic component 73 is socketed on lower shaft 412 and is connected between the second end-tooth 72 and machine box 5 inwall, and the first end-tooth 71 is separated with the second end-tooth 72 when exceeding default torsion to skid and again engage with the second end-tooth 72 under described elastic component 73 acts on and realizes transmission; Described drill 6 is hollow structure, described base 1 being provided with the paper scrap hole (not shown) for passing for paper scrap for the position of placing paper to be punctured, described base 1 being also provided with the detachable paper scrap box 8 be communicated with described paper scrap hole; Described drill 6 is connected by drill bushing 9 with lower shaft 412, and described drill bushing is removably connected to lower shaft 412.
What finally illustrate is; although be described in detail detailed description of the invention of the present utility model by reference to the accompanying drawings; but should not be construed as the restriction of the protection domain to this patent; in the scope described by claims, the various amendment that those skilled in the art can make without creative work and distortion still belong to the protection domain of this patent.
Claims (4)
1. a boxboard puncher, is characterized in that: comprise base, elevating mechanism and two symmetrically arranged perforating mechanisms; Described elevating mechanism comprises electric pushrod and is installed in the lifter plate moved up and down on electric pushrod; Described perforating mechanism comprises motor, machine box and the drill for holing, and described motor is fixed in machine box, and described machine box is fixedly connected with lifter plate, and the arbor of described motor down and arbor passes machine box and drill is in transmission connection; The lower shaft that described arbor is comprised axle and is connected with described upper axle by sliding mechanism, when the carry-over moment between described upper axle and lower shaft exceeds default moment, described sliding mechanism disconnects.
2. boxboard puncher according to claim 1, it is characterized in that: described sliding mechanism comprises the first end-tooth for being fixedly connected with described upper axle, for be flexibly connected with described lower shaft and can along the second end-tooth of lower shaft axially-movable and elastic component, described elastic component is socketed on lower shaft and is connected between the second end-tooth and machine box inwall, and the first end-tooth is separated 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. boxboard puncher according to claim 1, it is characterized in that: described drill is hollow structure, position for placing paper to be punctured on described base is provided with the paper scrap hole for passing for paper scrap, described base is also provided with the detachable paper scrap box be communicated with described paper scrap hole.
4. boxboard puncher according to claim 1, it is characterized in that: described drill is connected by drill bushing with lower shaft, described drill bushing is removably connected to lower shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420800658.6U CN204398009U (en) | 2014-12-16 | 2014-12-16 | Boxboard puncher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420800658.6U CN204398009U (en) | 2014-12-16 | 2014-12-16 | Boxboard puncher |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204398009U true CN204398009U (en) | 2015-06-17 |
Family
ID=53421904
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420800658.6U Expired - Fee Related CN204398009U (en) | 2014-12-16 | 2014-12-16 | Boxboard puncher |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204398009U (en) |
-
2014
- 2014-12-16 CN CN201420800658.6U patent/CN204398009U/en not_active Expired - Fee Related
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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: 20150617 Termination date: 20151216 |
|
| EXPY | Termination of patent right or utility model |