CN110434935A - A kind of friction cuttings structure - Google Patents
A kind of friction cuttings structure Download PDFInfo
- Publication number
- CN110434935A CN110434935A CN201910906412.4A CN201910906412A CN110434935A CN 110434935 A CN110434935 A CN 110434935A CN 201910906412 A CN201910906412 A CN 201910906412A CN 110434935 A CN110434935 A CN 110434935A
- Authority
- CN
- China
- Prior art keywords
- blade
- lower casing
- wear
- fixing axle
- gasket
- 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.)
- Pending
Links
- 238000005520 cutting process Methods 0.000 title claims abstract description 55
- 230000007246 mechanism Effects 0.000 claims abstract description 46
- 238000009434 installation Methods 0.000 claims abstract description 8
- 238000001125 extrusion Methods 0.000 claims abstract description 6
- 230000005540 biological transmission Effects 0.000 claims description 19
- 230000003139 buffering effect Effects 0.000 claims description 6
- 238000005096 rolling process Methods 0.000 claims description 5
- 239000007787 solid Substances 0.000 claims description 3
- 238000005299 abrasion Methods 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 6
- 230000003044 adaptive effect Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 230000006378 damage Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000006870 function Effects 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000001739 rebound effect Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D7/26—Means for mounting or adjusting the cutting member; Means for adjusting the stroke of the cutting member
- B26D7/2628—Means for adjusting the position of the cutting member
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D7/26—Means for mounting or adjusting the cutting member; Means for adjusting the stroke of the cutting member
- B26D7/2628—Means for adjusting the position of the cutting member
- B26D7/2635—Means for adjusting the position of the cutting member for circular cutters
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26F—PERFORATING; PUNCHING; CUTTING-OUT; STAMPING-OUT; SEVERING BY MEANS OTHER THAN CUTTING
- B26F3/00—Severing by means other than cutting; Apparatus therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26F—PERFORATING; PUNCHING; CUTTING-OUT; STAMPING-OUT; SEVERING BY MEANS OTHER THAN CUTTING
- B26F3/00—Severing by means other than cutting; Apparatus therefor
- B26F3/04—Severing by squeezing
Abstract
The invention discloses a kind of friction cuttings structures, the upper casing including lower casing and a matched installation, and one group of auxiliary wheel group and one group of live roller group are provided in lower casing, complete the scroll-diced between lower casing and object to be cut by two groups of roller groups and move；The output end of live roller group is provided with friction cuttings mechanism, and the bottom outside face of lower casing is provided with the guide plate of one piece of reassembling type, and object to be cut is directed into friction cuttings mechanism by mobile lower casing and is cut.The present invention can be realized Fast trim paper, not hurt hands safely, and cut paper is quick, simple, safe, it is convenient for carrying than traditional paper cutter, small in size, blade can be used permanently, and incision principle is realized by the friction and Extrusion function between circular shear blade and right angle blade, no knife edge design, do not have abrasion knife edge phenomenon, built-in knife and without the knife edge design it is safer, do not hurt hands, do not hurt desktop, securely and reliably.
Description
Technical field
The present invention relates to paper to cut field, and in particular to a kind of friction cuttings structure.
Background technique
The cutting of traditional paper or other materials is typically all that blade is used to be cut, and mill has blade on blade, is adopted
When cutting paper in the plane with the mode that blade is cut, blade can damage desktop, generate scratch, while blade also can be to use
Person brings unexpected injury, and in addition blade needs often to polish using being also prone to wear long afterwards, very inconvenient.
Summary of the invention
The technical problem to be solved by the present invention is to a kind of friction cuttings structures, are cut using a kind of completely new friction and Extrusion
Mode, can be with effective solution many deficiencies in the prior art.
The present invention is achieved through the following technical solutions: the upper casing including lower casing and a matched installation,
It is provided with one group of auxiliary wheel group and one group of live roller group in lower casing, completes lower casing and object to be cut by two groups of roller groups
Between scroll-diced movement；The output end of live roller group is provided with friction cuttings mechanism, the bottom outside face setting of lower casing
There is the guide plate of one piece of reassembling type, object to be cut is directed into friction cuttings mechanism by mobile lower casing and cuts conduct
Preferred technical solution, the live roller group include a hollow line shaft, install a power gear outside line shaft,
The centre of line shaft passes through piece first fixing axle of setting, and the first fixing axle passes through line shaft and stretches out in two sides, extension end two
Side is installed by one live roller respectively；Be respectively mounted one first axle sleeve among live roller, the first fixing axle pass through the first axle sleeve and
Live roller simultaneously stretches out in outside, and the extension end of the first fixing axle is set with one first wear-resistant gasket, and entire live roller group is solid
In the first support on lower casing, the first wear-resistant gasket is supported and fixed in the first U-type groove of first support for Dingan County.As excellent
The technical solution of choosing is provided with an intermediate transmission mechanism, the centre between the live roller group and friction cuttings mechanism
Transmission mechanism includes connection gear, the second fixing axle and the second wear-resistant gasket, and second fixing axle passes through connection gear simultaneously
The two sides of connection gear are stretched out in, entire intermediate transmission mechanism is mounted in the second support on lower casing, the second wear-resistant gasket peace
Mounted in the second fixing axle extension end and be supported and fixed in the second U-type groove of second support, connection gear is nibbled with power gear
Close transmission.
The friction cuttings mechanism includes blade gear, third fixing axle, third wear-resistant pad as a preferred technical solution,
Piece, wear-resisting locating shim and right angle cuts blade, wear-resisting locating shim is inserted on the lug boss on right angle cuts blade, convex
There is a first shaft hole among the portion of rising, face the second axis hole setting on wear-resisting locating shim, the blade gear
Side is provided with a circular shear blade, and third fixing axle passes through blade gear, wear-resisting locating shim and right angle cuts blade and pacifies
In the third U-type groove on third bracket, one third wear-resistant gasket of support installation, third fixing axle are passed through on third bracket
Third wear-resistant gasket, circular shear blade side are contacted with right angle cuts blade friction and Extrusion, blade gear and intermediate transmission mechanism
Connection gear engaged transmission is rotated by connection gear and circular shear blade rotation is driven to squeeze cutting paper come opposing right angles cutting blade
.
The friction cuttings mechanism is additionally provided with about one position-limit mechanism as a preferred technical solution, and one slow
Rush retreating mechanism.
The position-limit mechanism up and down includes a upper limit gasket and a lower limit pad as a preferred technical solution,
Piece, lower limit gasket are fixedly mounted on the bottom of upper limit gasket, and upper limit gasket side, which is screwed, to be mounted on
On the boss of lower casing, right angle cuts blade is located at the bottom of lower limit gasket, compresses right angle cuts blade by lower limit gasket
To limit its top and bottom.
The buffering retreating mechanism includes a gap adjustment bar as a preferred technical solution, and the gap adjustment bar is
Metallic elastic thin bar, one end are inserted in the aperture of right angle cuts blade, and the other end is installed on the fixation pillar on lower casing,
Adapt to different paper sheet thickness, and then by gap adjustment bar come between adjusting between right angle cuts blade and circular shear blade
Gap.
The bottom for being installed on right angle cuts blade that the guide plate passes through buckle reassembling type as a preferred technical solution,
In button bit, guide plate stretches out in the lower end surface of lower casing, forms one between projecting surface and lower casing bottom surface and leads paper chamber, guide plate position
A tilt guides are provided in leading paper chamber side.
As a preferred technical solution, the auxiliary wheel group include two auxiliary wheels, connection wheel case, the second axle sleeve,
4th fixing axle and the 4th wear-resistant gasket, the 4th fixing axle passes through connection wheel case, and passes through the second axle sleeve and auxiliary
Idler wheel stretches out in outside, and the second axle sleeve is incorporated in auxiliary wheel, and the outside of the 4th fixing axle is fixed by the 4th wear-resistant gasket
It is supported in the 4th U-type groove on the 4th bracket.
Assembly is screwed between the lower casing and upper casing as a preferred technical solution, rolling is provided on lower casing
Take turns across race, idler wheel passes through wheel slot part and stretches out in the bottom of lower casing.
The beneficial effects of the present invention are: Fast trim paper can be achieved in the present invention, not hurting hands safely, cut paper is quick, simply,
Safety, is convenient for carrying than traditional paper cutter, small in size；Blade can be used permanently, and incision principle is by circular shear blade and straight
What the friction and Extrusion function between the blade of angle was realized；The design of the no knife edge, does not have an abrasion knife edge phenomenon, built-in knife and without the knife edge
It designs safer, does not hurt hands, do not hurt desktop, securely and reliably.
Convenient and practical, student, family handles official business, the cut paper machine of gift wrap indispensability, and the cutting for overturning traditional paper is former
Reason；It is easy to operate, it does not hurt hands safely, 3 years old or more children are available, trust cut paper；The paper of cleavable different-thickness, paper cutter
Adjust automatically cutting gap, adaptive paper sheet thickness cutting, can determine the lines of arbitrary shape, and the paper cut out is without flash
Burr.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention for those of ordinary skill in the art without creative efforts, can be with
It obtains other drawings based on these drawings.
Fig. 1 is explosive view of the invention；Fig. 2 is overall package schematic diagram of the invention；Fig. 3 is friction cuttings of the invention
Mechanism cuts schematic diagram；Fig. 4 is that another visual angle of friction cuttings mechanism of the invention cuts schematic diagram；Fig. 5 is the present invention
Right angle cuts blade and guide plate assembling schematic diagram；Fig. 6 is the assembling schematic diagram of position-limit mechanism up and down of the invention；Fig. 7
For the assembling schematic diagram of buffering retreating mechanism and right angle cuts blade of the invention.
Specific embodiment
All features disclosed in this specification or disclosed all methods or in the process the step of, in addition to mutually exclusive
Feature and/or step other than, can combine in any way.
Any feature disclosed in this specification (including any accessory claim, abstract and attached drawing), except non-specifically chatting
It states, can be replaced by other alternative features that are equivalent or have similar purpose.That is, unless specifically stated, each feature is only
It is an example in a series of equivalent or similar characteristics.
In the description of the present invention, it is to be understood that, term " one end ", " other end ", " outside ", "upper", " inside ",
The orientation or positional relationship of the instructions such as "horizontal", " coaxial ", " center ", " end ", " length ", " outer end " is based on shown in attached drawing
Orientation or positional relationship, be merely for convenience of description of the present invention and simplification of the description, rather than the device of indication or suggestion meaning
Or element must have a particular orientation, be constructed and operated in a specific orientation, therefore be not considered as limiting the invention.
In addition, in the description of the present invention, the meaning of " plurality " is at least two, such as two, three etc., unless otherwise
Clear specific restriction.
The term for the representation space relative position such as "upper", " top ", "lower", " lower section " that the present invention uses be for
A unit as shown in the drawings or feature are described relative to another unit or the relationship of feature convenient for the purpose of explanation.
The term of relative space position can be intended to include not Tongfang of the equipment in use or work other than orientation as shown in the figure
Position.For example, being described as being located at the unit of other units or feature " below " or " under " if the equipment in figure overturn
Other units or feature " top " will be located at.Therefore, exemplary term " lower section " can include above and below both orientation.
Equipment can otherwise be directed (be rotated by 90 ° or other directions), and used herein and space correlation is interpreted accordingly
Description language.
In the present invention unless specifically defined or limited otherwise, term " setting ", " socket ", " connection ", " running through ",
Terms such as " grafting " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integral；It can be with
It is mechanical connection, is also possible to be electrically connected；It can be directly connected, two can also be can be indirectly connected through an intermediary
The interaction relationship of connection or two elements inside a element, unless otherwise restricted clearly.For the common of this field
For technical staff, the specific meanings of the above terms in the present invention can be understood according to specific conditions.
As depicted in figs. 1 and 2, including lower casing 28 and the upper casing of a matched installation 1, one is provided in lower casing 28
Group auxiliary wheel group and one group of live roller group are completed the scroll-diced between lower casing and paper by two groups of roller groups and are transported
It is dynamic；The output end of live roller group is provided with friction cuttings mechanism, and the bottom outside face of lower casing is provided with leading for one piece of reassembling type
To plate 29, the scraps of paper to be cut are led 29 by mobile lower casing 28 and are cut to entering in friction cuttings mechanism.
As shown in Figure 1, live roller group includes a hollow line shaft 2, a power gear is installed outside line shaft 2
32, the centre of line shaft 2 passes through piece first fixing axle 3 of setting, and the first fixing axle 3 passes through line shaft 2 and stretches out in two sides, stretches
Outlet two sides are installed by one live roller 5 respectively；It is respectively mounted one first axle sleeve 4 among live roller 5, the first fixing axle 3 passes through the
One axle sleeve 4 and live roller 5 simultaneously stretch out in outside, and the extension end of the first fixing axle 3 is set with one first wear-resistant gasket 6, whole
A live roller group is fixedly mounted in the first support on lower casing 28, and the first wear-resistant gasket 6 is supported and fixed on first support
In first U-type groove.An intermediate transmission mechanism, intermediate transmission mechanism packet are provided between live roller group and friction cuttings mechanism
Connection gear 14, the second fixing axle 8 and the second wear-resistant gasket 7 are included, the second fixing axle 8 passes through connection gear 14 and the company of stretching out in
The two sides of gear 14 are connect, entire intermediate transmission mechanism is mounted in the second support on lower casing, and the second wear-resistant gasket 7 is mounted on
The extension end of two fixing axles is simultaneously supported and fixed in the second U-type groove of second support, and connection gear 14 is engaged with power gear 32
Transmission.
Shown in as shown in Figure 1, Figure 3 and Figure 4, friction cuttings mechanism includes blade gear 11, third fixing axle 9, third wear-resistant pad
Piece 10, wear-resisting locating shim 16 and right angle cuts blade 19, wear-resisting locating shim 16 are inserted on right angle cuts blade 19
On lug boss 52, there is a first shaft hole 51 among lug boss 52, face the second axis hole on wear-resisting locating shim 16
Setting, the side of blade gear 11 are provided with a circular shear blade 33, and third fixing axle passes through blade gear 11, wear-resisting locating shim
16 and right angle cuts blade 19 and the third U-type groove being mounted on third bracket in, support installation one the on third bracket
Three wear-resistant gaskets 10, third fixing axle 9 pass through third wear-resistant gasket 10, and 33 side of circular shear blade and right angle cuts blade 19 rub
Contact is squeezed, 14 engaged transmission of connection gear of blade gear 11 and intermediate transmission mechanism is rotated by connection gear 14 and driven
The rotation of circular shear blade 33 carrys out opposing right angles cutting blade 19 and squeezes cutting paper.
Wherein, friction cuttings mechanism is additionally provided with about one position-limit mechanism and a buffering retreating mechanism.
In the present embodiment, as shown in fig. 6, position-limit mechanism includes a upper limit gasket 17 and a lower limit pad up and down
Piece 20, lower limit gasket 20 are fixedly mounted on the bottom of upper limit gasket 17, and 17 side of upper limit gasket is screwed peace
On the boss of lower casing 28, right angle cuts blade 19 is located at the bottom of lower limit gasket 29, is compressed by lower limit gasket 20
Right angle cuts blade 19 come limit thereon in the following, in addition, third fixing axle 9 can also play limitation about 19 right angle cuts blade
The ability of movement.
As shown in fig. 7, buffering retreating mechanism includes a gap adjustment bar 18, gap adjustment bar 18 is metallic elastic thin bar,
One end is inserted in the aperture 53 of right angle cuts blade 19, and the other end is installed on the fixation pillar 31 on lower casing 28, is passed through
Gap adjustment bar 18 adapts to different paper sheet thickness, and then to adjust the gap between right angle cuts blade and circular shear blade.
As shown in figure 5, being led in the bottom button bit for being installed on right angle cuts blade 19 of the guide plate 29 by buckle reassembling type
The lower end surface of lower casing is stretched out in plate 29, is formed one between projecting surface and lower casing bottom surface and is led paper chamber, guide plate 29, which is located at, leads
Paper chamber side is provided with a tilt guides.
Wherein, auxiliary wheel group includes two auxiliary wheels 26, connection wheel case 23, the second axle sleeve 25, the 4th fixing axle 24
And the 4th wear-resistant gasket 21, the 4th fixing axle 24 pass through connection wheel case 23, and pass through the second axle sleeve 25 and auxiliary wheel 26
Outside is stretched out in, the second axle sleeve 25 is incorporated in auxiliary wheel 26, and the outside of the 4th fixing axle 24 passes through the 4th wear-resistant gasket 21
It is fixedly supported in the 4th U-type groove on the 4th bracket, assembly is screwed between lower casing 28 and upper casing, is arranged on lower casing
The race for having idler wheel to pass through, idler wheel pass through the bottom that wheel slot part stretches out in lower casing.
Working principle: hand catches upper casing, intermediate alignment 100 position of paper to be cut, gently pushes down paper cutter toward being pushed forward
It is dynamic, by live roller rotary rolling, power gear is driven, then give blade gear power transmission by connection gear, utilizes right angle
Spin friction between cutting blade and circular shear blade, which squeezes, realizes incision principle.
Paper smoothly can be sent to connecing for circular shear blade and right angle cuts blade by the guiding role of guide plate by paper
Oral area is touched, the rotation and right angle cuts blade due to circular shear blade can generate friction, and frictional force can cut paper and separate.Gap
The squeeze force that adjusting rod and elastic force adjusted design mechanism can be subject between adjust automatically circular shear blade and right angle cuts blade,
Adaptive squeeze force can realize the paper of cutting different-thickness, so circular shear blade and right angle cuts blade can pass through
The paper cutting that can smoothly cut different-thickness is realized in two kinds of design inventions of frictional force and extruding force, as shown in Figure 3 and Figure 4.
Auxiliary wheel plays the role of auxiliary balance and pushes paper cutter.First axle sleeve is to play to reduce the first fixing axle and pass
The frictional force effect of dynamic idler wheel, so that the sliding-rolling of live roller is more smooth.
When the paper of different-thickness passes through circular shear blade and right angle cuts blade, gap adjustment bar can be adaptive
Ground issues screen resilience, and wear-resisting locating shim is by can be automatically adjusted to circular shear blade and straight under the rebound effect of gap adjustment bar
The gap of angle cutting blade, so that reach the paper of cutting different-thickness；The effect of guide plate is that guidance paper can smoothly enter into
To circular shear blade and right angle cuts blade contact oral area, guide plate is exterior part, detachable and interchangeable, and user is facilitated such as to change stapler
Eedle is so convenient.
The beneficial effects of the present invention are: Fast trim paper can be achieved in the present invention, not hurting hands safely, cut paper is quick, simply,
Safety, is convenient for carrying than traditional paper cutter, small in size；Blade can be used permanently, and incision principle is by circular shear blade and straight
What the friction and Extrusion function between the blade of angle was realized；The design of the no knife edge, does not have an abrasion knife edge phenomenon, built-in knife and without the knife edge
It designs safer, does not hurt hands, do not hurt desktop, securely and reliably.
Convenient and practical, student, family handles official business, the cut paper machine of gift wrap indispensability, and the cutting for overturning traditional paper is former
Reason；It is easy to operate, it does not hurt hands safely, 3 years old or more children are available, trust cut paper；The paper of cleavable different-thickness, paper cutter
Adjust automatically cutting gap, adaptive paper sheet thickness cutting, can determine the lines of arbitrary shape, and the paper cut out is without flash
Burr.
The above description is merely a specific embodiment, but scope of protection of the present invention is not limited thereto, any
The change or replacement expected without creative work, should be covered by the protection scope of the present invention.Therefore, of the invention
Protection scope should be determined by the scope of protection defined in the claims.
Claims (10)
1. a kind of friction cuttings structure, it is characterised in that: the upper casing including lower casing and a matched installation is set in lower casing
It is equipped with one group of auxiliary wheel group and one group of live roller group, completes the rolling between lower casing and object to be cut by two groups of roller groups
Dynamic cutting movement；The output end of live roller group is provided with friction cuttings mechanism, and the bottom outside face of lower casing is provided with one piece and tears open
Object to be cut is directed into friction cuttings mechanism by mobile lower casing and is cut by the guide plate of dress formula.
2. friction cuttings structure as described in claim 1, it is characterised in that: the live roller group includes one hollow dynamic
A power gear is installed in power axis, line shaft outside, and the centre of line shaft passes through piece first fixing axle of setting, the first fixing axle
Two sides are stretched out in across line shaft, a live roller is installed in extension end two sides respectively；One first is respectively mounted among live roller
Axle sleeve, the first fixing axle pass through the first axle sleeve and live roller and stretch out in outside, and the extension end of the first fixing axle is set with
One first wear-resistant gasket, entire live roller group are fixedly mounted in the first support on lower casing, and the support of the first wear-resistant gasket is solid
It is scheduled in the first U-type groove of first support.
3. friction cuttings structure as described in claim 1, it is characterised in that: the live roller group and friction cuttings mechanism it
Between be provided with an intermediate transmission mechanism, the intermediate transmission mechanism includes that connection gear, the second fixing axle and second are wear-resisting
Gasket, second fixing axle pass through connection gear and stretch out in the two sides of connection gear, and entire intermediate transmission mechanism is mounted on
In second support on lower casing, the second wear-resistant gasket is mounted on the extension end of the second fixing axle and is supported and fixed on second support
In second U-type groove, connection gear and power gear engaged transmission.
4. friction cuttings structure as described in claim 1, it is characterised in that: the friction cuttings mechanism include blade gear,
Third fixing axle, third wear-resistant gasket, wear-resisting locating shim and right angle cuts blade, wear-resisting locating shim are inserted into right angle and cut
On lug boss on cutting blade, there is a first shaft hole among lug boss, face the second axis on wear-resisting locating shim
Hole setting, the side of the blade gear are provided with a circular shear blade, and third fixing axle passes through blade gear, wear-resisting locating shim
And in right angle cuts blade and the third U-type groove being mounted on third bracket, one third of support installation is resistance on third bracket
Gasket is ground, third fixing axle passes through third wear-resistant gasket, and circular shear blade side is contacted with right angle cuts blade friction and Extrusion, blade
The connection gear of gear and intermediate transmission mechanism engaged transmission is rotated by connection gear and drives circular shear blade rotation come relatively straight
Angle cutting blade squeezes cutting paper.
5. friction cuttings structure as described in claim 1, it is characterised in that: the friction cuttings mechanism is additionally provided on one
Lower limiting mechanism and a buffering retreating mechanism.
6. friction cuttings structure as claimed in claim 5, it is characterised in that: the position-limit mechanism up and down includes a upper limit
Gasket and a lower limit gasket, lower limit gasket are fixedly mounted on the bottom of upper limit gasket, the upper limit gasket one
Side is screwed on the boss for being mounted on lower casing, and right angle cuts blade is located at the bottom of lower limit gasket, passes through lower limit
Gasket compresses right angle cuts blade to limit its top and bottom.
7. friction cuttings structure as claimed in claim 5, it is characterised in that: the buffering retreating mechanism includes a gap adjustment
Bar, the gap adjustment bar are metallic elastic thin bar, and one end is inserted in the aperture of right angle cuts blade, and the other end is installed on
On fixation pillar on lower casing, different paper sheet thickness is adapted to, and then by gap adjustment bar to adjust right angle cuts blade
Gap between circular shear blade.
8. friction cuttings structure as described in claim 1, it is characterised in that: the installation that the guide plate passes through buckle reassembling type
In the bottom button bit of right angle cuts blade, guide plate stretches out in the lower end surface of lower casing, shape between projecting surface and lower casing bottom surface
Paper chamber is led at one, and guide plate, which is located at, leads paper chamber side and be provided with a tilt guides.
9. friction cuttings structure as described in claim 1, it is characterised in that: the auxiliary wheel group includes two auxiliary rollings
Wheel, connection wheel case, the second axle sleeve, the 4th fixing axle and the 4th wear-resistant gasket, the 4th fixing axle pass through connection wheel case, with
And outside is stretched out in across the second axle sleeve and auxiliary wheel, the second axle sleeve is incorporated in auxiliary wheel, the outside of the 4th fixing axle
It is fixedly supported in the 4th U-type groove on the 4th bracket by the 4th wear-resistant gasket.
10. friction cuttings structure as described in claim 1, it is characterised in that: solid by screw between the lower casing and upper casing
It is fixed to assemble, the race that idler wheel passes through is provided on lower casing, idler wheel passes through the bottom that wheel slot part stretches out in lower casing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910906412.4A CN110434935A (en) | 2019-09-24 | 2019-09-24 | A kind of friction cuttings structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910906412.4A CN110434935A (en) | 2019-09-24 | 2019-09-24 | A kind of friction cuttings structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110434935A true CN110434935A (en) | 2019-11-12 |
Family
ID=68440595
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910906412.4A Pending CN110434935A (en) | 2019-09-24 | 2019-09-24 | A kind of friction cuttings structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110434935A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2297121A1 (en) * | 1975-01-10 | 1976-08-06 | Granger Maurice | Machine for cutting sheet material - has taut wire or semicircular rib traversed by roller and interposed by sheet |
| CN2120000U (en) * | 1992-03-17 | 1992-10-28 | 李定驱 | Hand-operated paper cutting machine |
| CN201235552Y (en) * | 2008-07-08 | 2009-05-13 | 世庆实业股份有限公司 | Cutting apparatus |
| CN103018833A (en) * | 2007-01-23 | 2013-04-03 | 住友电气工业株式会社 | Optical fiber cutting device |
| CN107322690A (en) * | 2017-08-02 | 2017-11-07 | 深圳市鼎戟科技有限公司 | Paper cutter |
| CN210758190U (en) * | 2019-09-24 | 2020-06-16 | 深圳市康鑫隆科技有限公司 | Friction cutting structure |
-
2019
- 2019-09-24 CN CN201910906412.4A patent/CN110434935A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2297121A1 (en) * | 1975-01-10 | 1976-08-06 | Granger Maurice | Machine for cutting sheet material - has taut wire or semicircular rib traversed by roller and interposed by sheet |
| CN2120000U (en) * | 1992-03-17 | 1992-10-28 | 李定驱 | Hand-operated paper cutting machine |
| CN103018833A (en) * | 2007-01-23 | 2013-04-03 | 住友电气工业株式会社 | Optical fiber cutting device |
| CN201235552Y (en) * | 2008-07-08 | 2009-05-13 | 世庆实业股份有限公司 | Cutting apparatus |
| CN107322690A (en) * | 2017-08-02 | 2017-11-07 | 深圳市鼎戟科技有限公司 | Paper cutter |
| CN210758190U (en) * | 2019-09-24 | 2020-06-16 | 深圳市康鑫隆科技有限公司 | Friction cutting structure |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP2112965B1 (en) | Cutter device | |
| CN110696066A (en) | Industrial automation tailors device convenient to width is tailor in regulation | |
| CN112249782A (en) | Equidistance cuts mechanism and cutting device is used in plastic film production | |
| EP3505713B1 (en) | Anti-folder hand safety door | |
| CN110434935A (en) | A kind of friction cuttings structure | |
| CN202539681U (en) | Electric cutting machine | |
| CN107486947A (en) | A kind of rig | |
| US9526205B1 (en) | Lawn mower with adjustable base frame | |
| CN205519353U (en) | Aluminum window breakhead machine | |
| KR20130101732A (en) | Portable electric motion shear saw | |
| CN210758190U (en) | Friction cutting structure | |
| CN208380482U (en) | A kind of garden door door leaf automatic folding device | |
| US4291462A (en) | Shearing device | |
| CN105922313A (en) | Geomembrane transecting device | |
| US2490281A (en) | Mobile hand-controlled jig saw | |
| CN110228084B (en) | Trigger cutter | |
| CN205704413U (en) | A kind of cutting mechanism | |
| CN209408678U (en) | A kind of log splitter | |
| CN212857135U (en) | Roller neck protection rubber sleeve | |
| KR200329195Y1 (en) | A cutting device of pipe | |
| CN213916482U (en) | Iron plate circle cutting equipment for hardware processing | |
| CN219010335U (en) | Prevent indentation stop gear | |
| CN108747378A (en) | A kind of construction environment-friendly type pipe fitting process equipment | |
| CN204019607U (en) | One way of life paper cutter device | |
| CN219125613U (en) | Portable device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |