CN211682464U - Improved cutter - Google Patents
Improved cutter Download PDFInfo
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- CN211682464U CN211682464U CN202020233358.XU CN202020233358U CN211682464U CN 211682464 U CN211682464 U CN 211682464U CN 202020233358 U CN202020233358 U CN 202020233358U CN 211682464 U CN211682464 U CN 211682464U
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- cutter
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- screw rod
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- 230000007246 mechanism Effects 0.000 claims abstract description 6
- 230000006872 improvement Effects 0.000 abstract description 7
- 230000008878 coupling Effects 0.000 abstract description 2
- 238000010168 coupling process Methods 0.000 abstract description 2
- 238000005859 coupling reaction Methods 0.000 abstract description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model provides an improvement type cutter, the lower sword degree of depth and the angularly adjustable of this kind of cutter can realize that the high quality cuts. Including knife rest and blade, the knife rest comprises handle of a knife, paper pressing platform and fixed column, has seted up waist type hole on the fixed column, the blade is located the knife rest and cracks, and the head end and the handle of a knife lower extreme rotatable coupling of blade are equipped with the connecting axle on the tail end side of blade, and this connecting axle inserts waist type downthehole, and the tail end of knife rest is provided with the adjustment mechanism that can adjust the blade angle, and this adjustment mechanism includes sliding block, tail post, screw rod, spacing piece and two spacing pulleys, and the tail post vertical fixation is at the tail end of paper pressing platform, and the sliding block setting is between fixed column and tail post, through screw rod connection between sliding block and the tail post, and the upper end of sliding block is seted up and is supplied blade male spread groove, and the interval is provided with two spacing pulleys from top to bottom in the spread groove, spacing piece.
Description
Technical Field
The utility model belongs to the technical field of the cutter, concretely relates to improvement type cutter.
Background
At present, do not have dedicated corrugated paper cutting means, thinner corrugated paper adopts the art designer sword to cut, and thicker corrugated paper adopts manual saw to saw cut, and cutting of art designer sword is comparatively hard, is difficult to control down the sword dynamics moreover, leads to the subregion not to cut thoroughly, needs to cut many times, saw cuts laborsavingly, nevertheless is partial easily, leads to cutting the line not directly. In addition, the depth of the knife cannot be controlled in the two modes, and partial crease lines need to be subjected to half-cutting treatment to realize half-cutting.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome prior art's defect, provide an improvement type cutter, the lower sword degree of depth and the angle of this kind of cutter are adjustable, can realize that the high quality cuts.
In order to achieve the above object, the utility model provides a following technical scheme:
an improved cutter comprises a cutter frame and a blade, wherein the cutter frame consists of a cutter handle, a paper pressing table and a fixed column, the cutter handle is obliquely connected to the head end of the paper pressing table, the fixed column is vertically connected to the middle part of the paper pressing table, the head end of the cutter frame is vertically slotted, the fixed column is vertically slotted and is slotted on the same plane, a waist-shaped hole is formed in the fixed column along the height direction, the blade is positioned in the slotted cutter frame, the head end of the blade is rotatably connected with the lower end of the cutter handle through a rotating shaft, a connecting shaft is arranged on the side surface of the tail end of the blade and is inserted into the waist-shaped hole, an adjusting mechanism capable of adjusting the angle of the blade is arranged at the tail end of the cutter frame and comprises a sliding block, a tail column, a screw rod, a limiting piece and two limiting pulleys, the tail column is vertically, the sliding block is connected with the tail column through a screw rod and can move forwards under the drive of the screw rod, a connecting groove for inserting the blade is formed in the upper end of the sliding block, two limiting pulleys are arranged in the connecting groove at intervals up and down, the limiting pieces are fixed on two sides of the blade, and the limiting pieces are embedded between the two limiting pulleys.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model provides a cutter rotates through drive screw and promotes the sliding block and move forward or backward, extrude blade rear end or drive blade downstream by sliding block upper end, thereby drive the blade afterbody and rotate around the articulated department of knife rest, thereby lower sword degree of depth and the angle to the cutter are adjusted, wherein, be provided with in the spread groove of sliding block and carry out spacing pulley to the blade, spacing pulley cooperatees with the spacing piece of blade side, thereby play and carry out the effect of fixing to the blade rear end, the realization can both be fixed at different angles, and because the screw thread has self-locking function, consequently, do not need other parts to assist fixed just can carry out reliable fixed to the blade, can the random use of transferring, the practicality is better, guarantee to cut high-quality.
As the improvement, the sliding block is rotatably connected with the screw rod through the bearing, the sliding block is welded with the outer ring of the bearing, and the screw rod is welded with the inner ring of the bearing, so that when the screw rod rotates, the sliding block can be pushed to move, the sliding block is guaranteed not to rotate, and the transmission is more reliable.
As an improvement, a screw hole for a screw to pass through is formed in the tail post, one end of the screw is rotatably connected with the sliding block, the other end of the screw extends out after passing through the screw hole, and a screwing end used for driving the screw to rotate is arranged at the other end of the screw, so that the screw can be directly driven to rotate through the screwing end, and the tail post is more convenient to use.
As the improvement, the spring used for compressing the connecting shaft is arranged in the waist-shaped hole, so that when the cutter is cut, the spring can bear part of force from the blade for the limiting pulley due to the fact that the blade can bear the force, the service life of the limiting pulley can be prolonged, and the cutter is more reliable.
As an improvement, the blade is divided into a blade head and a blade body, wherein the blade head is provided with a saw-tooth-shaped blade, and the blade part is convex and has a certain inclination.
Drawings
Fig. 1 is a schematic structural view of the improved cutter of the present invention.
The paper pressing device comprises a blade 1, a blade 2, a cutter handle 3, a paper pressing table 4, a fixing column 5, a waist-shaped hole 6, a rotating shaft 7, a connecting shaft 8, a sliding block 9, a tail column 10, a screw rod 11, a limiting sheet 12, a limiting pulley 13, a bearing 14, a screwing end 15 and a spring.
Detailed Description
The following is a more detailed description of the present invention:
an improved cutter comprises a cutter frame and a blade 1, wherein the cutter frame consists of a cutter handle 2, a paper pressing table 3 and a fixing column 4, the cutter handle 2 is obliquely connected to the head end of the paper pressing table 3, the fixing column 4 is vertically connected to the middle part of the paper pressing table 3, the head end of the cutter frame is vertically slotted, the fixing column 4 is vertically slotted and is slotted on the same plane, a waist-shaped hole 5 is formed in the fixing column 4 along the height direction, the blade 1 is positioned in the slot of the cutter frame, the head end of the blade 1 is rotatably connected with the lower end of the cutter handle 2 through a rotating shaft 6, a connecting shaft 7 is arranged on the side surface of the tail end of the blade 1, the connecting shaft 7 is inserted into the waist-shaped hole 5, an adjusting mechanism capable of adjusting the angle of the blade 1 is arranged at the tail end of the cutter frame and comprises a sliding block 8, a tail column 9, a screw 10, a limiting sheet 11 and, the sliding block 8 is arranged between the fixed column 4 and the tail column 9, the sliding block 8 is connected with the tail column 9 through a screw rod 10, the sliding block 8 can move forwards under the drive of the screw rod 10, a connecting groove for inserting the blade 1 is formed in the upper end of the sliding block 8, two limiting pulleys 12 are arranged in the connecting groove at intervals from top to bottom, the limiting pieces 11 are fixed on two sides of the blade 1, and the limiting pieces 11 are embedded between the two limiting pulleys 12. The utility model provides a cutter passes through drive screw 10 and rotates promotion sliding block 8 and move forward or backward, extrude 1 rear end of blade or drive blade 1 and move down by sliding block 8 upper end, thereby drive 1 afterbody of blade rotates around the articulated department of knife rest, thereby lower sword degree of depth and the angle to the cutter are adjusted, wherein, be provided with in sliding block 8's the spread groove and carry out spacing pulley 12 to blade 1, spacing pulley 12 cooperatees with spacing piece 11 of 1 side of blade, thereby play and carry out the effect of fixing to blade 1 rear end, the realization can both be fixed at different angles, and because the screw thread has self-locking function, consequently do not need other parts to assist fixed just can carry out reliable fixed to blade 1, can follow-up the accent and use, the practicality is better, guarantee high-quality cutting.
In this embodiment, through bearing 13 rotatable coupling between sliding block 8 and the screw rod 10, sliding block 8 and the outer lane welding of bearing 13, the inner circle welding of screw rod 10 and bearing 13, like this, when screw rod 10 is when rotating, can promote sliding block 8 and remove, guarantee that sliding block 8 can not take place to rotate, make the transmission more reliable.
In this embodiment, the tail pillar 9 is provided with a screw hole for the screw rod 10 to pass through, one end of the screw rod 10 is rotatably connected with the sliding block 8, the other end of the screw rod extends out after passing through the screw hole, and the other end of the screw rod is provided with a screwing end 14 for driving the screw rod 10 to rotate, so that the screw rod 10 can be directly driven to rotate through the screwing end 14, which is more convenient.
In this embodiment, the spring 15 for compressing the connecting shaft 7 is arranged in the waist-shaped hole 5, so that when cutting, because the blade 1 is stressed, the spring 15 can bear a part of force from the blade 1 for the limiting pulley 12, the service life of the limiting pulley 12 can be prolonged, and the cutter is more reliable.
In this embodiment, the blade 1 is divided into a blade head and a blade body, the blade head is provided with a saw-tooth blade, and the blade part is protruded and has a certain inclination.
In this embodiment, the platen 3 and the sliding block 8 are respectively provided with a sliding groove and a boss which can guide the moving direction of the sliding block 8, and the boss is embedded into the sliding groove.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. An improved cutter comprises a cutter frame and a blade, wherein the cutter frame consists of a cutter handle, a paper pressing table and a fixed column, the cutter handle is obliquely connected to the head end of the paper pressing table, the fixed column is vertically connected to the middle part of the paper pressing table, the head end of the cutter frame is vertically slotted, the fixed column is vertically slotted, and the two slots are arranged on the same plane, the improved cutter is characterized in that a waist-shaped hole is formed in the fixed column along the height direction, the blade is positioned in the slot of the cutter frame, the head end of the blade is rotatably connected with the lower end of the cutter handle through a rotating shaft, a connecting shaft is arranged on the side face of the tail end of the blade and is inserted into the waist-shaped hole, an adjusting mechanism capable of adjusting the angle of the blade is arranged at the tail end of the cutter frame, the adjusting mechanism comprises a sliding block, a tail column, a screw, a limiting, the sliding block is connected with the tail column through a screw rod and can move forwards under the drive of the screw rod, a connecting groove for inserting the blade is formed in the upper end of the sliding block, two limiting pulleys are arranged in the connecting groove at intervals up and down, the limiting pieces are fixed on two sides of the blade, and the limiting pieces are embedded between the two limiting pulleys.
2. The improved cutter as claimed in claim 1, wherein the sliding block is rotatably connected to the screw via a bearing, the sliding block is welded to an outer ring of the bearing, and the screw is welded to an inner ring of the bearing.
3. The improved cutter as claimed in claim 1, wherein the tail post is provided with a screw hole for the screw rod to pass through, one end of the screw rod is rotatably connected to the sliding block, the other end of the screw rod extends out after passing through the screw hole, and the other end of the screw rod is provided with a screwing end for driving the screw rod to rotate.
4. An improved cutter according to claim 1 characterised in that the waist-shaped hole is provided with a spring for compressing the connecting shaft.
5. The improved cutter set forth in claim 1 wherein the blade is divided into a blade head and a blade body, the blade head having a serrated edge, the blade edge being convex and having a certain slope.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020233358.XU CN211682464U (en) | 2020-02-29 | 2020-02-29 | Improved cutter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020233358.XU CN211682464U (en) | 2020-02-29 | 2020-02-29 | Improved cutter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211682464U true CN211682464U (en) | 2020-10-16 |
Family
ID=72777393
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020233358.XU Active CN211682464U (en) | 2020-02-29 | 2020-02-29 | Improved cutter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211682464U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113815069A (en) * | 2021-10-08 | 2021-12-21 | 南京海强机械刀具有限公司 | Super shear type ring flaker cutter ring |
-
2020
- 2020-02-29 CN CN202020233358.XU patent/CN211682464U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113815069A (en) * | 2021-10-08 | 2021-12-21 | 南京海强机械刀具有限公司 | Super shear type ring flaker cutter ring |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: An improved cutting knife Effective date of registration: 20231120 Granted publication date: 20201016 Pledgee: Zhejiang Tailong Commercial Bank Co.,Ltd. Jiaxing Haining sub branch Pledgor: Haining Rainbow Printing Co.,Ltd. Registration number: Y2023980066294 |