CN106272568B - A kind of cutter - Google Patents
A kind of cutter Download PDFInfo
- Publication number
- CN106272568B CN106272568B CN201610905204.9A CN201610905204A CN106272568B CN 106272568 B CN106272568 B CN 106272568B CN 201610905204 A CN201610905204 A CN 201610905204A CN 106272568 B CN106272568 B CN 106272568B
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- blade
- tool rest
- lower tool
- drive surface
- distance
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- 238000009434 installation Methods 0.000 claims description 6
- 230000000903 blocking effect Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 239000000284 extract Substances 0.000 description 2
- 239000011435 rock Substances 0.000 description 2
- 230000001143 conditioned effect Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000012447 hatching Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 210000000515 tooth Anatomy 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26B—HAND-HELD CUTTING TOOLS NOT OTHERWISE PROVIDED FOR
- B26B1/00—Hand knives with adjustable blade; Pocket knives
- B26B1/08—Hand knives with adjustable blade; Pocket knives with sliding blade
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B44—DECORATIVE ARTS
- B44B—MACHINES, APPARATUS OR TOOLS FOR ARTISTIC WORK, e.g. FOR SCULPTURING, GUILLOCHING, CARVING, BRANDING, INLAYING
- B44B11/00—Artists' hand tools for sculpturing, kneading, carving, engraving, guilloching or embossing; Accessories therefor
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- Life Sciences & Earth Sciences (AREA)
- Forests & Forestry (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Knives (AREA)
- Details Of Cutting Devices (AREA)
Abstract
The invention provides a kind of cutter, and it has the advantages of operation is convenient.It includes a blade,One latch-up structure,One adjuster being movably disposed in blade and a blade for being connected to the adjuster,Blade includes relatively-movable tool rest once,One upper cutter head and one make,Formed between lower tool rest it is oblique against inclined-plane position limiting structure,Latch-up structure is arranged at a rear end of the blade and including a datum mark,One first drive surface and one second drive surface,And first one of drive surface and the second drive surface against one of the upper cutter head and lower tool rest,Datum mark to the distance of the first drive surface be one first distance,Datum mark to the distance of the second drive surface be a second distance,First distance is more than second distance,One of first drive surface and second drive surface are against upper,During one of lower tool rest,On,Lower tool rest forms relative movement,On and,The front end of lower tool rest is guided by inclined-plane position limiting structure and is correspondingly formed relative movement.
Description
Technical field
The present invention relates to the technical field of cutter structure, specially a kind of cutter.
Background technology
Existing cutter structure refers to No. 204749686 bulletin case of CN, and it includes a pair of front ends and be provided with to be engaged to lead
The upper and lower tool rest of groove and guide block, one through upper cutter head and is incorporated in the bolt of lower tool rest along the length direction of upper cutter head, a set of
It is located at bolt and the spring being resisted against between upper and lower tool rest, an adjuster that can be moved between upper and lower tool rest, and a quilt
The blade of adjuster clipping.
In use, locking or unclamping the bolt can allow upper and lower tool rest to be mutually shifted, when unclamping the bolt, institute
Lower tool rest can be promoted by stating spring, the front end of upper and lower tool rest is moved away using the guide groove being engaged is relative with guide block, now may be used
Promote adjuster band cutting blade to be moved in upper and lower tool rest, then lock the bolt, allow the front end clamping blade of upper and lower tool rest,
Make blade fixed, blade can be utilized to cut an article.
However, existing cutter there are following shortcomings when in use：
1st, operation inconvenience：Bimanualness is all needed when to lock or unclamp bolt, and wants to need elder generation during moving blade
Unclamp bolt and just may move adjuster, after blade position has adjusted and necessary clamping screw just can be used, therefore existing cutter
Locking process is cumbersome, makes operation inconvenient.
2nd, doubt safe to use：When the non-clamping blade of upper and lower tool rest, because adjuster does not fix blade, blade holds
Cutter easily is dropped out because adjuster is pushed to front end, in addition, the possible misidentification bolt of user moves tune for releasing orientation
Save device, cause only adjuster movement, and blade still by clipping between upper and lower tool rest, user now again unclamps bolt
When, blade will drop out cutter, therefore existing cutter has the doubt on safe to use.
The content of the invention
In view of the above-mentioned problems, the invention provides a kind of cutter, it provides a kind of cutter easy to operation, its energy
It is enough to clamp blade so that blade will not produce rock in use, so as to realize accurate cutting, and fix blade
More firmly, raising is stability when use blade, need to can only be changed during its allowing blade replacement, be changed quickly from the front end of body
It is convenient, meet rapid changing knife piece demand.
A kind of cutter, it is characterised in that it includes：
One blade, the blade include relatively-movable tool rest once, a upper cutter head and an inclined-plane position limiting structure, institute
State inclined-plane position limiting structure and be formed at a front end of the lower tool rest and a front end of the upper cutter head, make the upper and lower tool rest
Front end between with the inclined-plane position limiting structure formed it is oblique against；
One latch-up structure, the latch-up structure are arranged at a rear end of the blade and driven including a datum mark, one first
Dynamic face and one second drive surface, and one of first drive surface and second drive surface against the upper cutter head and
One of described lower tool rest, the distance of the datum mark to first drive surface is one first distance, and the datum mark arrives
The distance of second drive surface is a second distance, and first distance is more than the second distance, makes first distance
Form a relative length difference between the second distance, one of first drive surface and second drive surface against
During one of described upper and lower tool rest, relative movement, and the front end quilt of the upper and lower tool rest are formed between the upper and lower tool rest
The inclined-plane position limiting structure guides and is correspondingly formed relative movement；
One adjuster, the adjuster are movably disposed in the blade；And
One blade, the blade are arranged between the upper and lower tool rest and are connected to the adjuster.
After structure using the present invention, the accessible effect of the present invention, which is promoted, is：With inclined-plane between the front end of upper and lower tool rest
Position limiting structure formed it is oblique against, using one of the first drive surface of latch-up structure and second drive surface against upper cutter head with
One of lower tool rest, and relative length difference is formed between the first distance and second distance, upper and lower tool rest relative can be moved
It is dynamic, and the front end of upper and lower tool rest is guided by inclined-plane position limiting structure and is correspondingly formed relative movement, for clamping or unclamping knife
Piece, when upper and lower tool rest front end clamping blade, cutter is lock-out state, and blade can not rocked by fixing, when upper and lower tool rest
When blade is unclamped in front end, cutter is released state, and user can promote blade, as long as and driving latch-up structure to make the first driving
One of face and the second drive surface against one of upper cutter head and lower tool rest, can convert cutter of the present invention for locking or
It is released state, is quite facilitated in operation.
Brief description of the drawings
Fig. 1 is the stereo appearance figure of cutter released state of the present invention.
Fig. 2 is the stereo appearance figure of cutter lock-out state of the present invention.
Fig. 3 is cutter three-dimensional exploded view of the present invention.
Fig. 4 is cutter lock-out state top view of the present invention.
Fig. 5 is the released state cross sectional side view of A-A section line positions in cutter corresponding diagram 4 of the present invention, and its centre circle selects
Locate as partial enlargement.
Fig. 6 is the released state cross sectional side view of B-B section line positions in cutter corresponding diagram 4 of the present invention, and its centre circle selects
Locate as partial enlargement.
Fig. 7 is the cross sectional side view along B-B hatchings in Fig. 4, is partial enlargement at its centre circle choosing.
Fig. 8 is the use state cross sectional side view that adjuster is pushed into blade front end.
Fig. 9 is the use state cross sectional side view that adjuster is pushed into blade front end and blade departs from adjuster.
Figure 10 is the use state cross sectional side view that adjuster is pushed into blade front end and blade extracts blade out；Sequence number institute in figure
Corresponding title is as follows：
10 tool rests of blade 11 times
Elongated slot on 111 installation elongated slots 112
The lower protruding block of 12 upper cutter head 121
The inclined-plane position limiting structure of 122 pilot channel 13
The 131 spacing limit guide grooves of guide block 132
The head of 14 fixture 141
15 locking teeths
The drive surface of 20 latch-up structure 21 first
The clamping block of 22 second drive surface 23
The spring of 231 rotating shaft 24
25 datum marks
30 blades
40 adjusters
The 41 driving main bodys of body 411
The pushing part of 412 locking spring plate 413
The blade stuck point of 42 blade bonding pad 421
The guiding surface of 422 blade block machine 423
L1 bump width L2 well widths
D1 projection depth D2 groove depths
W1 the first distance W2 second distances.
Embodiment
Refer to shown in Fig. 1 to Fig. 3, cutter proposed by the present invention includes a blade 10, a latch-up structure 20, a knife
The adjuster 40 of piece 30 and one, blade 10 includes tool rest 11, a upper cutter head 12 and an inclined-plane position limiting structure 13, upper and lower
Tool rest 11,12 can relatively move, and inclined-plane position limiting structure 13 is formed at a front end of lower tool rest 11 and a front end of upper cutter head 12,
Make between the front end of upper and lower tool rest 11,12 with inclined-plane position limiting structure 13 formed it is oblique against；It is preferred that inclined-plane position limiting structure
13 systems are the concave-convex fit structure from bottom to top to turn forward, and inclined-plane position limiting structure 13 is convex in the front end both sides of lower tool rest 11 difference
Provided with a spacing guide block 131, a limit guide groove 132 is arranged with respectively in the front end both sides of upper cutter head 12, each spacing guide block 131 divides
It is not oblique to be embedded in each limit guide groove 132, make that the front end of upper and lower tool rest 11,12 can be mutually fitted together to and lower tool rest 11 can be relative
Upper cutter head 12 is relative to slide back and forth, and the present invention does not limit the aspect of inclined-plane position limiting structure 13, and the spacing of inclined-plane position limiting structure 13 is led
Block can reversely be formed at the front end of upper and lower tool rest 11 with limit guide groove, upper cutter head 12 is descended the relatively front and rear cunning of tool rest 11 relatively
It is dynamic, or inclined-plane position limiting structure 13 also can form spacing guide block respectively in upper and lower tool rest 11,12, if upper and lower tool rest 11,
Formed between 12 using inclined-plane position limiting structure 13 oblique against the relatively front and rear shifting in front end of upper and lower tool rest 11,12 can be guided
It is dynamic.
Refer to shown in Fig. 3 to Fig. 5, blade 10 is further provided with a fixture 14, preferably it is a bolt, fixture 14
Through a rear end of lower tool rest 11 and to be incorporated into a rear end of upper cutter head 12 perpendicular to the length direction of blade 10, and under
The rear end of tool rest 11 is formed with elongated slot 112 on the installation elongated slot 111 and one being connected, in the rear end shape of upper cutter head 12
Cheng Youyi protrudes and is inserted into the lower protruding block 121 in elongated slot 112, and a bump width L1 of lower protruding block 121 is less than upper elongated slot 112
A well width L2, a projection depth D1 of lower protruding block 121 is more than a groove depth D2 of upper elongated slot 112, and the tying of fixture 14 is closed
In lower protruding block 121 and there is a head 141, head 141 is in installation elongated slot 111, due to the projection depth D1 of lower protruding block 121
More than the groove depth D2 of upper elongated slot 112, therefore lower protruding block 121 can protrude from elongated slot 112, fixture 14 is incorporated into upper cutter head 12
When, the head 141 of fixture 14 can't contact lower tool rest 11, when upper and lower tool rest 11,12 relatively moves, the meeting of lower protruding block 121
Moved in upper elongated slot 112, fixture 14 can move with upper cutter head 12, make the head 141 of fixture 14 can be in installation elongated slot
Moved in 111, and because the head 141 of fixture 14 can't contact lower tool rest 11, upper and lower tool rest 11,12 is fixed
Part 14 is be combined with each other, but the front and rear relative movement relation of upper and lower tool rest 11,12 is not limited.
Refer to shown in Fig. 1, Fig. 3, Fig. 4 and Fig. 6, latch-up structure 20 is arranged at a rear end of blade 10 and including a benchmark
25, one first drive surface 21 of point and one second drive surface 22, and one of the first drive surface 21 and the second drive surface 22 are supported
Top tool rest 12 and lower tool rest 11 one of them, in the present embodiment, the system of latch-up structure 20 is installed on upper cutter head 12, first, the
One of them is against lower tool rest 11 to two drive surfaces 21,22, is lock-out state or released state to adjust cutter.Locking knot
Structure 20 is also mountable to lower tool rest 11, then first on locking device 20 in addition to being installed on upper cutter head 12 as illustrated in fig. 3
One of drive surface 22 of drive surface 21 and second is against upper cutter head 12.Distance by the drive surface of datum mark 25 to the first 21 is
One first distance W1, it is a second distance W2 by the distance of the drive surface of datum mark 25 to the second 22, wherein first, second distance
W1, W2 are respectively the beeline of the drive surface of datum mark 25 to first, second 21,22, that is, datum mark 25 to first, second drives
The vertical range in dynamic face 21,22；Also, the first distance W1 is more than second distance W2, make between the first distance W1 and second distance W2
A relative length difference is formed, and the length difference between well width L2 and bump width L1 is not less than the first distance W1 and second distance
Relative length difference between W2, that is, L2-L1≤W1-W2, when the first drive surface 21 and the second drive surface 22 one of them against
Upper and lower tool rest 11,12 one of them when, through the length difference between well width L2 and bump width L1, make upper and lower tool rest 11,
12 will not fix fixture 14 completely, to provide the space of displacement stroke between upper and lower tool rest 11,12, make upper and lower tool rest
11st, relative movement can be formed between 12, and the front end of upper and lower tool rest 11,12 is guided and be correspondingly formed by inclined-plane position limiting structure 13
Relative movement, wherein, when the first drive surface 21 is against one of upper and lower tool rest 11,12, the second drive surface 22 is not against knife
Body 10, the front end of upper and lower tool rest 11,12 are guided to be relatively closed, or when the second drive surface 22 is supported by inclined-plane position limiting structure 13
During by one of upper and lower tool rest 11,12, the first drive surface 21 is not against blade 10, and the front end of upper and lower tool rest 11,12 is oblique
The guiding of face position limiting structure 13 is relatively separated, wherein the relative movement distance of upper and lower tool rest 11,12 is the first distance W1 and second
Relative length difference between distance W2；It is preferred that latch-up structure 20 includes the locking of a upper cutter head 12 for being articulated in blade 10
Block 23, the system of clamping block 23 are articulated in upper cutter head 12, datum mark 25, the first drive surface 21 and the second drive surface 22 with a rotating shaft 231
All it is formed on clamping block 23, datum mark 25 is located at the center of rotating shaft 231, and the center of the first distance W1 systems rotating shaft 231 is to
One drive surface 21 distance, the distance at the center of second distance W2 systems rotating shaft 231 to the second drive surface 22, the first distance W1 is big
In second distance W2, clamping block 23 is set to form a cam structure.The preferably of latch-up structure 20 can further comprise that one is arranged at
Spring 24 between tool rest 12 and lower tool rest 11, when the first drive surface 21 on clamping block 23 is against lower tool rest 11, cutter
It is compressive state for lock-out state and spring 24, when the second drive surface 22 on clamping block 23 is against lower tool rest 11, cutter
It is relaxed state for released state and spring 24.
The position that the unlimited latch-up structure 20 processed of the present invention is set, clamping block 23 are articulated in upper cutter head except being illustrated in figure 3
Outside 12 structure, lower tool rest 11 can be also articulated in, that is, when clamping block 23 is articulated in upper cutter head 12 as shown in Figure 3, the
First, second drive surface 21,22 one of them to adjust cutter can be lock-out state or released state against lower tool rest 11, and
When clamping block 23 is articulated in lower tool rest 11, the first drive surface 21 and the second drive surface 22 one of them can against upper cutter head 12 with
It is lock-out state or released state to adjust cutter.Clamping block 23 can as shown in Figure 6 with respect to 10 perpendicular 90 degree of blade pivot,
In other embodiment aspects, clamping block 23 can also be pivoted with respect to blade 10 in horizontal 90-degree, or clamping block 23 can not be also pivotally connected
In blade 10, but it is in be arranged at blade 10 with can elapsing.It is not provided with addition, spring 24 can also omit, as long as the first distance W1
, can be when one of first, second drive surface 21,22 be against one of upper and lower tool rest 11,12 more than second distance W2
Drive upper and lower tool rest 11,12 to relatively move, make the first drive surface 21 against being lock-out state during blade 10, the second drive surface 22
Against being released state during blade 10.
Refer to shown in Fig. 3, adjuster 40 is movably disposed in blade 10 and including a driving body 41 and one
The blade bonding pad 42 of driving body 41 is connected to, blade 30 is arranged between upper and lower tool rest 11,12 and is connected to adjuster 40
Blade bonding pad 42, blade 10 further forms the locking teeth 15 of a plurality of longitudinal arrangements on upper cutter head 12, drives body
41 include a main body 411, a locking spring plate 412 and a pushing part 413, and locking spring plate 412 is arranged in main body 411 and selects one
Ground is fastened on one of locking teeth 15, and pushing part 413 is incorporated into main body 411 and suppresses locking spring plate 412, adjuster 40
It can be prior art to drive the locking teeth 15 on body 41 and blade 10, therefore be will not be repeated here.Blade bonding pad 42 has bullet
Property, it is elongated and be connected to driving body 41 a front end, blade bonding pad 42 include a blade stuck point 421, a blade keep off
The guiding surface 423 of platform 422 and one, blade stuck point 421 are incorporated into a rear end of blade, adjuster 40 is moved in blade 10
When can in the lump band cutting blade 30 it is movable, blade block machine 422 is convexly equipped in blade bonding pad 42 and positioned at blade stuck point 421 with driving
Between the main body 411 of dynamic body 41, guiding surface 423 be formed at a front end of blade bonding pad 42 and for one from the front to the back up
The inclined-plane of extension, the upper cutter head 12 of blade 10 further form the consistent guiding put on tool rest 12 and extended from the front to the back in front end
Channel 122, the shape of guiding surface 423 and guiding channel 122 match.
In use, refer to shown in Fig. 2, Fig. 5 and Fig. 7, because the system of clamping block 23 with rotating shaft 231 is articulated in upper cutter head 12,
And inclined-plane position limiting structure 13 makes the front end of upper and lower tool rest 11,12 can be mutually oblique chimeric, makes the first driving when rotating clamping block 23
When face 21 is against lower tool rest 11, because the first distance W1 is more than second distance W2, and between well width L2 and bump width L1
Length difference makes the first drive surface 21 to force lower tool rest not less than the relative length difference between the first distance W1 and second distance W2
11 are moved along, and allow in the oblique embedded limit guide groove 132 of spacing guide block 131 of inclined-plane position limiting structure 13, the front end meeting of blade 10
Closure is with clamping blade 30, and it is in lock-out state to make cutter, and blade 30 just will not rock and can stablize and use in use.
Refer to shown in Fig. 1, Fig. 5 and Fig. 6, rotating clamping block 23 makes the second drive surface 22 forward, due to second distance W2
Less than the first distance W1, make the relative movement distance of equivalent relative length difference occur between upper and lower tool rest 11,12, inclined-plane is spacing
The spacing guide block 131 of structure 13 can slightly depart from limit guide groove 132, and the front end of blade 10 can be opened without clamping blade 30, make U.S.
Work knife is in released state, now drives the position of the just adjustable blade 30 of adjuster 40, can by the retraction blade 10 of blade 30, or
It is by the more prominent blade 10 of blade 30, as long as being rotated further by clamping block 23 when adjustment finishes, makes cutter can be again in lock-out state
Spend clamping blade 30.In addition, the second drive surface 22 is set to make cutter be in released state against lower tool rest 11 when rotating clamping block 23
When, spring 24 can further promote upper and lower tool rest 11,12, make more separated between upper and lower tool rest 11,12, make the position of blade 30
More preferable adjustment, blade 30 is promoted with auxiliary governor 40.
Refer to shown in Fig. 8 to Figure 10, the guiding channel 122 of upper cutter head 12 enters one with the blade bonding pad 42 of adjuster 40
Step forms a tool-changing mechanism, when rotating clamping block 23 and making the second drive surface 22 facing forward, promotes adjuster 40 to advance to blade 10
Front end, the guiding surface 423 of blade bonding pad 42 is increased along guiding channel 122, and then blade stuck point 421 is increased,
Allow blade 30 to depart from the fixation of blade stuck point 421, user can be taken off blade 30 and be changed, when new blade be inserted into it is upper and lower
When between tool rest 11,12, new blade can be preferentially against the blade block machine 422 of blade bonding pad 42, to promote adjuster 40 backward
Move back, when adjuster 40 retreats, blade stuck point 421 can decline with guiding surface 423, and fix new blade once again, can complete
The replacement of blade.
30, the blade of the present invention is between upper and lower tool rest 11,12 and is conditioned the blade stuck point 421 of device 40 and fixes, and turns
Dynamic clamping block 23 can make the first drive surface 21 or the second drive surface 22 against lower tool rest 11, allow the front end of upper and lower tool rest 11,12
Guided in closure or opened by inclined-plane position limiting structure 13, when the front end of upper and lower tool rest 11,12 is opened, cutter is unblock
State, now drive adjuster 40 that blade 30 can be made to be slided in blade 10, it is beautiful when the front end closure of upper and lower tool rest 11,12
Work knife is lock-out state, upper and lower tool rest 11,12 can clamping blade 30, blade 30 is not rocked in use, can stablize
Use.Furthermore when user will more allowing blade replacement 30 when, as long as rotate clamping block 23 the second drive surface 22 is made against lower tool rest 11
Cutter is in released state, then promotes adjuster 40 to the front end of blade 10, makes the guiding surface 423 of adjuster 40 along guiding
Passage 122 rises, and allows blade 30 to depart from the blocking of blade stuck point 421, can extract blade 30 out and insert a new blade, new knife
Piece can allow adjuster 40 to retreat when being inserted into preferentially against blade block machine 422, make blade stuck point 421 can blocking fix new blade,
It is quite convenient to change, thus the cutter of the present invention have can clamping blade 30, blade 30 is not rocked in use,
Reach the purpose accurately cut, and latch-up structure 20 is not required to both hands and can operated, operation is quite convenient, as long as being pushed away during allowing blade replacement 30
Dynamic adjuster 40 to the front end of blade 10 can be changed, and can meet the needs of rapid changing knife.
When cutter is released state, because adjuster 40 is with the blocking blade 30 of blade stuck point 421, therefore unless use
Person has tool changing demand, and otherwise blade 30 is not easy to drop out cutter because the front end of blade 10 is pulled to, furthermore, due to adjuster
40 with the blocking blade 30 of blade stuck point 421, and blade 30 is fixed by the clipping of blade 10 again in lock-out state, even if user misses
Recognize cutter for released state also can not movement governor 40, user will not make blade 30 and adjuster 40 because of maloperation
Separation, make the cutter of the present invention using upper safer.
The specific embodiment of the present invention is described in detail above, but content is only the preferable implementation of the invention
Example, it is impossible to be considered as the practical range for limiting the invention.All impartial changes made according to the invention application range
Change and improvement etc., all should still be belonged within this patent covering scope.
Claims (12)
1. a kind of cutter, it is characterised in that it includes：
One blade, the blade includes relatively-movable tool rest once, a upper cutter head and an inclined-plane position limiting structure, described oblique
Face position limiting structure is formed at a front end of the lower tool rest and a front end of the upper cutter head, before making the upper and lower tool rest
Between end with the inclined-plane position limiting structure formed it is oblique against；
One latch-up structure, the latch-up structure are arranged at a rear end of the blade and including a datum mark, one first drive surfaces
And one second drive surface, and one of first drive surface and described second drive surface against the upper cutter head with it is described
One of lower tool rest, the distance of the datum mark to first drive surface is one first distance, and the datum mark is described in
The distance of second drive surface is a second distance, and first distance is more than the second distance, makes first distance and institute
State and a relative length difference is formed between second distance, one of first drive surface and described second drive surface are against described
During one of upper and lower tool rest, relative movement is formed between the upper and lower tool rest, and the front end of the upper and lower tool rest is described
Inclined-plane position limiting structure guides and is correspondingly formed relative movement；
One adjuster, the adjuster are movably disposed in the blade；And
One blade, the blade are arranged between the upper and lower tool rest and are connected to the adjuster.
A kind of 2. cutter as claimed in claim 1, it is characterised in that：The blade is provided with a fixture, and described
Lower tool rest is formed with elongated slot on one, in the lower protruding block that the upper cutter head protrudes formed with one and is inserted on described in elongated slot, institute
The bump width for stating lower protruding block is less than a well width of the upper elongated slot, and the fixture tying is together in the lower protruding block, institute
The stand out between well width and the bump width is stated not less than relative between first distance and the second distance
Length difference.
A kind of 3. cutter as claimed in claim 2, it is characterised in that：The lower tool rest forms one and is connected with the upper elongated slot
Logical installation elongated slot, the fixture has a head and the head is in the installation elongated slot, and the one of the lower protruding block
Projection depth is more than a groove depth of the upper elongated slot.
A kind of 4. cutter as claimed in claim 1, it is characterised in that：The latch-up structure is articulated in the blade including one
Clamping block, the clamping block system is articulated in the blade with a rotating shaft, the datum mark, first drive surface and described the
Two drive surfaces are all formed on the clamping block, and the datum mark is located at the center of the rotating shaft, and first distance is institute
The center of rotating shaft is stated to the distance of first drive surface, the center of rotating shaft described in the second distance system to the described second driving
The distance in face.
A kind of 5. cutter as claimed in claim 4, it is characterised in that：The clamping block can relatively described blade it is perpendicular or
Level pivots.
A kind of 6. cutter as claimed in claim 4, it is characterised in that：The clamping block is in be arranged at the knife with can elapsing
Body.
A kind of 7. cutter as claimed in claim 4, it is characterised in that：The latch-up structure is arranged at the upper slitter including one
Spring between seat and the lower tool rest, when first drive surface is against one of described upper and lower tool rest, the spring
For compressive state, when second drive surface is against one of described upper and lower tool rest, the spring is relaxed state.
A kind of 8. cutter as claimed in claim 4, it is characterised in that：The clamping block system is articulated in described with the rotating shaft
Upper cutter head, one of first drive surface and second drive surface are against the lower tool rest.
A kind of 9. cutter as claimed in claim 4, it is characterised in that：The clamping block system is articulated in described with the rotating shaft
Lower tool rest, one of first drive surface and second drive surface are against the upper cutter head.
A kind of 10. cutter as described in any claim in claim 1 to 9, it is characterised in that：The adjuster includes
One driving body and a blade bonding pad for being connected to the driving body, the blade bonding pad is flexible, in strip
Shape and including a blade stuck point and a blade block machine, the blade is connected to the blade stuck point of the blade bonding pad, described
Blade block machine is convexly equipped in the blade bonding pad and between the blade stuck point and the driving body.
A kind of 11. cutter as claimed in claim 10, it is characterised in that：The blade bonding pad is formed at described including one
One front end of blade bonding pad and the inclined-plane guiding surface up extended from the front to the back, a front end of the blade are further formed
One runs through the blade and the pilot channel extended from the front to the back, the guiding surface and the shape phase of the pilot channel
Match somebody with somebody.
A kind of 12. cutter as claimed in claim 11, it is characterised in that：The inclined-plane position limiting structure is in the lower tool rest
Front end at least side is convexly equipped with a spacing guide block, and a limit guide groove is arranged with the front end of the upper cutter head at least side, described
Spacing guide block is embedded in the limit guide groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610905204.9A CN106272568B (en) | 2016-10-17 | 2016-10-17 | A kind of cutter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610905204.9A CN106272568B (en) | 2016-10-17 | 2016-10-17 | A kind of cutter |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106272568A CN106272568A (en) | 2017-01-04 |
| CN106272568B true CN106272568B (en) | 2018-03-20 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610905204.9A Active CN106272568B (en) | 2016-10-17 | 2016-10-17 | A kind of cutter |
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| CN (1) | CN106272568B (en) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107839396A (en) * | 2017-11-26 | 2018-03-27 | 宁德职业技术学院 | A kind of industrial art length-adjustable icking tool of knife core |
| UA127353C2 (en) * | 2018-09-06 | 2023-07-26 | Нінбо Хунді Межерінґ Тейп Індастрі Ко., Лтд | Utility knife having lock nut |
| CN109434879B (en) * | 2018-11-27 | 2020-06-09 | 宁波宏迪尺业有限公司 | Practical knife with locking structure |
| WO2020107598A1 (en) * | 2018-11-27 | 2020-06-04 | 宁波宏迪尺业有限公司 | Practical knife having locking structure |
| CN109834735B (en) * | 2019-03-22 | 2024-04-26 | 得力集团有限公司 | Art designing knife |
| CN111037611B (en) * | 2019-12-13 | 2020-10-23 | 江南大学 | Assembled art designer's sword |
| CN211983558U (en) * | 2020-04-01 | 2020-11-24 | 杭州联和电气制造有限公司 | Telescopic cutter |
| CN114668457B (en) * | 2020-12-24 | 2024-08-20 | 杭州德晋医疗科技有限公司 | Valve incision device |
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| JP2005342118A (en) * | 2004-06-01 | 2005-12-15 | Toru Yagyu | Implement for cutter, and cutter |
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| CN1796061A (en) * | 2004-12-20 | 2006-07-05 | 全能工具公司 | Multipurpose knife for fast separating hull |
| US8069571B2 (en) * | 2008-04-29 | 2011-12-06 | Pacific Handy Cutter, Inc. | Spring back safety and film cutter |
| CN104812537A (en) * | 2012-10-02 | 2015-07-29 | 玛托两合公司 | Knife |
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| CN106272568A (en) | 2017-01-04 |
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Denomination of invention: A type of art knife Effective date of registration: 20230620 Granted publication date: 20180320 Pledgee: China Construction Bank Zhangjiagang branch Pledgor: Shuen Der Industry (Jiangsu) Co.,Ltd. Registration number: Y2023980044722 |
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