CN209364734U - A kind of Portable paper cutter - Google Patents
A kind of Portable paper cutter Download PDFInfo
- Publication number
- CN209364734U CN209364734U CN201822274659.2U CN201822274659U CN209364734U CN 209364734 U CN209364734 U CN 209364734U CN 201822274659 U CN201822274659 U CN 201822274659U CN 209364734 U CN209364734 U CN 209364734U
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- CN
- China
- Prior art keywords
- sliding rail
- pedestal
- paper cutter
- guiding groove
- arc
- 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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Abstract
The utility model proposes a kind of Portable paper cutters, pass through setting cutting mechanism, guiding mechanism and position-limit mechanism, rotating push-rod, the fast-holding limit of pile can be realized, by pushing push rod onto cylinder blade can be shifted to the position of compression paper, push rod further is pushed along sliding rail, it can be achieved that fly-cutting to paper, device low cost, notch are neat；The whole height that sliding rail can be adjusted by adjusting screw rod, to adapt to the processing of investor's raw materials of different height；Guiding groove is set, is pushed convenient for cylinder blade, and guiding blade carries out linear pushing cutting, prevents from touching knife；Support plate and retaining spring are set, convenient for pile to be pressed between pressing plate and support plate, prevent from excessively compressing damage equipment；Upturned pressing plate is set, convenient for sliding on pile surface, prevents from wrinkling.
Description
Technical field
The utility model relates to paper cutter field more particularly to a kind of Portable paper cutters.
Background technique
For figure message printing and advertising company, stacked paper is neatly cut off, is one of routine work
Point.Excision higher cost is carried out using large-scale automatic paper cutting machine, space occupied is larger, and it is not readily portable, it is unsuitable for looking forward on a small scale
Industry；Carrying out excision using the paper cutter of hand, cost is relatively low, and easy to carry, the pile little for thickness is cut off, tool
Have the characteristics that efficient and convenient.
Existing hand paper cutter, the general lower push type broach using similar scissor construction are cut to neat paper is placed
It cuts, on the one hand, under long-time use, lower push type broach and pedestal hinge point are easy to appear loosening, lead to one far from articulated section
Side sheared edge lateral shift is very big, is very easy to the irregular situation of notch occur；On the other hand, since lower push type broach itself has
Certain thickness, therefore, in shear history, it is necessary to guarantee certain speed, otherwise paper is wrapped in lower push type broach blade portion
Position forms pulling force, leads to paper curl, cut out wavy notch.
Utility model content
In view of this, the Portable paper cutter neat the utility model proposes a kind of low cost, notch.
The technical solution of the utility model is achieved in that the utility model provides a kind of Portable paper cutter,
Including pedestal (1), pedestal (1) surface is provided with workbench (10), further include cutting mechanism (2), guiding mechanism (3) and
Position-limit mechanism (4), guiding mechanism (3) include sliding rail (31) and sliding block (32), and sliding rail (31) horizontal cross is set to workbench
(10) above and fixed with pedestal (1), sliding block (32) is nested on sliding rail (31) and is slidably connected therewith；Cutting mechanism (2) packet
Cylinder blade (21), movable stand (22), reset spring (23) and push rod (24) are included, cylinder blade (21) can turn with movable stand (22)
It moves connection and edge of a knife face workbench (10), sliding block (32) two sides is respectively arranged with sliding slot (33) along space vertical direction,
Movable stand (22) is nested in sliding slot (33) and is slidably connected therewith, and reset spring (23) is arranged along space vertical direction and both ends
It is separately connected sliding block (32) and movable stand (22)；Position-limit mechanism (4) includes helical gear (41), two arc tooth plates (42), two arcs
Sliding rail (43) and two pressing plates (44), helical gear (41) is rotatably connected with sliding block (32) and central axis prolongs along space vertical direction
It stretches, two arc-shaped slide rails (43) are separately fixed on sliding block (32) and center of arc's axis is parallel with sliding rail (31) direction, two arcs
Tooth plate (42) is slidably connected with two arc-shaped slide rails (43) respectively and engages with helical gear (41), and two pressing plates (44) are respectively arranged at two
Arc tooth plate (42) end, the intermediate position of push rod (24) is hinged with helical gear (41) central axis and push rod (24) is set to movement
Above frame (22).
On the basis of above technical scheme, it is preferred that guiding mechanism (3) further includes two screw rods (34) and two limiting stands
(35), two limiting stands (35) are respectively arranged at left and right sides of pedestal (1) and centre is provided with the shifting extended along space vertical direction
Dynamic slot (36), sliding rail (31) both ends are each passed through shifting chute (36), screw rod (34) pass through limiting stand (35) and sliding rail (31) and with
Sliding rail (31) is threadedly coupled.
On the basis of above technical scheme, it is preferred that further include guiding groove (5), guiding groove (5) surface is provided with V-arrangement
Straight trough, guiding groove (5) horizontal cross is fixed on workbench (10) surface and cylinder blade (21) face V-arrangement straight trough is arranged.
It is further preferred that further including two support plates (6) He Sigen retaining spring (7), two support plates (6) are respectively arranged at
Guiding groove (5) two sides, two support plates (6) are hinged, far from guidance respectively with pedestal (1) close to the both ends of guiding groove (5) side
The both ends of slot (5) side pass through retaining spring (7) respectively and connect with pedestal (1).
On the basis of above technical scheme, it is preferred that the pressing plate (44) is hinged with arc tooth plate (42) end.
It is further preferred that pressing plate (44) bottom surface is plane, and bottom surface left and right ends are upturned.
The Portable paper cutter of the utility model has the advantages that compared with the existing technology
(1) by setting cutting mechanism, guiding mechanism and position-limit mechanism, rotating push-rod, the fast ram compression of pile can be realized
Cylinder blade can be shifted onto the position of compression paper by pushing push rod, further push push rod along sliding rail by tight limit, can be real
Now to the fly-cutting of paper, device low cost, notch are neat；
(2) whole height that sliding rail can be adjusted by adjusting screw rod, to adapt to the processing of investor's raw materials of different height；
(3) guiding groove is set, is pushed convenient for cylinder blade, and guiding blade carries out linear pushing cutting, prevents from touching knife；
(4) support plate and retaining spring is arranged prevents from excessively compressing convenient for pile to be pressed between pressing plate and support plate
Damage equipment；
(5) upturned pressing plate is set, convenient for sliding on pile surface, prevents from wrinkling.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor
Under, it is also possible to obtain other drawings based on these drawings.
Fig. 1 is the perspective view of the Portable paper cutter of the utility model；
Fig. 2 is the enlarged drawing of encircled in Fig. 1；
Fig. 3 is the top view of the Portable paper cutter of the utility model；
Fig. 4 is that the Portable paper cutter of the utility model removes the perspective view after a support plate.
Specific embodiment
Below in conjunction with the utility model embodiment, the technical solution in the utility model embodiment is carried out clear
Chu is fully described by, it is clear that and described embodiment is only a part of embodiment of the utility model, rather than all
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not making creative work
Under the premise of every other embodiment obtained, fall within the protection scope of the utility model.
As shown in Fig. 1~2, the Portable paper cutter of the utility model comprising pedestal 1, cutting mechanism 2, guiding mechanism
3, position-limit mechanism 4, guiding groove 5, two support plates 6 and four retaining springs 7.
Wherein, pedestal 1, provides support, and surface is provided with workbench 10.
Guiding mechanism 3 includes sliding rail 31 and sliding block 32,31 horizontal cross of sliding rail be set to the top of workbench 10 and with bottom
Seat 1 is fixed, and sliding block 32 is nested on sliding rail 31 and is slidably connected therewith.Specifically, adjusting 31 height of sliding rail for convenience, adapt to
The pile supplied materials of different height, guiding mechanism 3 further include two screw rods 34 and two limiting stands 35, and two limiting stands 35 are respectively arranged at bottom
At left and right sides of seat 1 and centre is provided with the shifting chute 36 extended along space vertical direction, and 31 both ends of sliding rail are each passed through shifting chute
36, screw rod 34 passes through limiting stand 35 and sliding rail 31 and is threadedly coupled with sliding rail 31.By turning screw rod 34, can integrally be lifted or
Person declines sliding rail 31.
Cutting mechanism 2, cuts pile comprising cylinder blade 21, movable stand 22, reset spring 23 and push rod
24, cylinder blade 21 is rotatably connected with movable stand 22 and edge of a knife face workbench 10, and 32 two sides of sliding block are along space vertical
Direction is respectively arranged with sliding slot 33, and movable stand 22 is nested in sliding slot 33 and is slidably connected therewith, and reset spring 23 is along space lead
Vertical direction setting and both ends are separately connected sliding block 32 and movable stand 22, and 24 end of push rod is set to 22 top of movable stand.In this way, logical
Pushing push rod 24 is crossed, movable stand 22 is pushed to move down along sliding slot 33, cylinder blade 21 can be dropped to and compress pile table
Face；In the process, reset spring 23 is gradually compressed, and after unclamping push rod 24, is acted on by elastic force, movable stand 22 is with circle
Disc blades 21 are along the upward return of sliding slot 33.Knife is touched in order to prevent, as shown in figure 4, further including guiding groove 5,5 surface of guiding groove is set
It is equipped with V-arrangement straight trough, 5 horizontal cross of guiding groove is fixed on 10 surface of workbench and 21 face V-arrangement straight trough of cylinder blade is arranged.Such as
This, after cylinder blade 21 cuts through paper, walks in V-arrangement straight trough, prevents from encountering 10 surface of workbench and damaging cutter.
Position-limit mechanism 4 clamps pile surface comprising helical gear 41, two arc tooth plates 42, two arc-shaped slide rails 43 and two
Pressing plate 44, helical gear 41 and sliding block 32 are rotatably connected and central axis extends along space vertical direction, two arc-shaped slide rails 43 difference
It is fixed on sliding block 32 and center of arc's axis is parallel with 31 direction of sliding rail, two arc tooth plates 42 are sliding with two arc-shaped slide rails 43 respectively
Dynamic connect simultaneously engage with helical gear 41, and two pressing plates 44 are respectively arranged at two arc tooth plates, 42 end, the intermediate position of push rod 24 with it is oblique
41 central axis of gear is hinged.In this way, rotating push-rod 24 in the horizontal plane, can be driven the rotation of helical gear 41, two arc tooth plates
42 stretch out under transmission effect along arc-shaped slide rail 43, until final pressing plate 44 compresses pile.Damage is excessively compressed in order to prevent
Equipment, as shown in figure 3, further including two support plates 6 and four retaining springs 7, two support plates 6 are respectively arranged at 5 two sides of guiding groove,
Two support plates 6 are hinged with pedestal 1 respectively close to the both ends of 5 side of guiding groove, the both ends far from 5 side of guiding groove pass through respectively
Retaining spring 7 is connect with pedestal 1.In this way, retaining spring 7 plays buffer function.Specifically, the pressing plate 44 and arc tooth plate 42
The case where end is hinged, and adapts to pile uneven surface.Specifically, 44 bottom surface of pressing plate is plane, and bottom table
Face left and right ends are upturned, convenient to slide on pile surface, prevent from wrinkling.
The foregoing is merely the better embodiments of the utility model, are not intended to limit the utility model, it is all
Within the spirit and principles of the utility model, it is practical new to should be included in this for any modification, equivalent replacement, improvement and so on
Within the protection scope of type.
Claims (6)
1. a kind of Portable paper cutter comprising pedestal (1), pedestal (1) surface are provided with workbench (10), feature
It is: further includes cutting mechanism (2), guiding mechanism (3) and position-limit mechanism (4), guiding mechanism (3) includes sliding rail (31) and sliding block
(32), sliding rail (31) horizontal cross is set to above workbench (10) and fixes with pedestal (1), and sliding block (32) is nested in sliding rail
(31) it is slidably connected on and therewith；Cutting mechanism (2) includes cylinder blade (21), movable stand (22), reset spring (23) and pushes away
Bar (24), cylinder blade (21) is rotatably connected with movable stand (22) and edge of a knife face workbench (10), sliding block (32) two sides
Face is respectively arranged with sliding slot (33) along space vertical direction, and movable stand (22) is nested in sliding slot (33) and is slidably connected therewith,
Reset spring (23) is arranged along space vertical direction and both ends are separately connected sliding block (32) and movable stand (22)；Position-limit mechanism (4)
Including helical gear (41), two arc tooth plates (42), two arc-shaped slide rails (43) and two pressing plates (44), helical gear (41) and sliding block (32)
It is rotatably connected and central axis extends along space vertical direction, two arc-shaped slide rails (43) are separately fixed on sliding block (32) and circular arc
Central axis is parallel with sliding rail (31) direction, and two arc tooth plates (42) are slidably connected respectively with two arc-shaped slide rails (43) and and helical teeth
(41) engagement is taken turns, two pressing plates (44) are respectively arranged at two arc tooth plates (42) end, the intermediate position of push rod (24) and helical gear
(41) central axis is hinged and push rod (24) is set to above movable stand (22).
2. Portable paper cutter as described in claim 1, it is characterised in that: guiding mechanism (3) further include two screw rods (34) and
Two limiting stands (35), two limiting stands (35) are respectively arranged at left and right sides of pedestal (1) and centre is provided with along space vertical direction
The shifting chute (36) of extension, sliding rail (31) both ends are each passed through shifting chute (36), and screw rod (34) passes through limiting stand (35) and sliding rail
(31) and with sliding rail (31) it is threadedly coupled.
3. Portable paper cutter as described in claim 1, it is characterised in that: further include guiding groove (5), guiding groove (5) surface
It is provided with V-arrangement straight trough, guiding groove (5) horizontal cross is fixed on workbench (10) surface and cylinder blade (21) face V-arrangement is straight
Slot setting.
4. Portable paper cutter as claimed in claim 3, it is characterised in that: further include two support plates (6) and four positioning bullets
Spring (7), two support plates (6) are respectively arranged at guiding groove (5) two sides, both ends point of two support plates (6) close to guiding groove (5) side
It is not hinged with pedestal (1), the both ends far from guiding groove (5) side pass through retaining spring (7) respectively and connect with pedestal (1).
5. Portable paper cutter as described in claim 1, it is characterised in that: the pressing plate (44) and arc tooth plate (42) end
It is hinged.
6. Portable paper cutter as claimed in claim 5, it is characterised in that: pressing plate (44) bottom surface is plane, and
Bottom surface left and right ends are upturned.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822274659.2U CN209364734U (en) | 2018-12-31 | 2018-12-31 | A kind of Portable paper cutter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822274659.2U CN209364734U (en) | 2018-12-31 | 2018-12-31 | A kind of Portable paper cutter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209364734U true CN209364734U (en) | 2019-09-10 |
Family
ID=67828940
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822274659.2U Expired - Fee Related CN209364734U (en) | 2018-12-31 | 2018-12-31 | A kind of Portable paper cutter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209364734U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113859311A (en) * | 2021-09-27 | 2021-12-31 | 资阳晨工机车修理有限公司 | DF12 type locomotive anti-delay system and method |
-
2018
- 2018-12-31 CN CN201822274659.2U patent/CN209364734U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113859311A (en) * | 2021-09-27 | 2021-12-31 | 资阳晨工机车修理有限公司 | DF12 type locomotive anti-delay system and method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190910 Termination date: 20211231 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |