CN104690763B - For cutting the cutter of carbon fiber or fiberglass sheet material - Google Patents
For cutting the cutter of carbon fiber or fiberglass sheet material Download PDFInfo
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- CN104690763B CN104690763B CN201510079847.8A CN201510079847A CN104690763B CN 104690763 B CN104690763 B CN 104690763B CN 201510079847 A CN201510079847 A CN 201510079847A CN 104690763 B CN104690763 B CN 104690763B
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Abstract
The present invention relates to a kind of for cutting the cutter of carbon fiber or fiberglass sheet material, comprising cutter body, which includes the cutting portion to cut material and the handle of a knife being inserted in cutterhead；Wherein, cutting portion is twist extends formed N cutting edge along the central axes of cutter body to the one side of handle of a knife, and N is the natural number more than or equal to 2, and form chip space between adjacent two cutting edges, and at least two cutting edges are equipped with the first auxiliary sword identical with cutting edge rotation direction with respect to the one side of chip space, and the direction of the first auxiliary sword is identical with the direction of the cutting edge.Compared with the existing technology, when cutting edge first can slightly be cut out plate by the first auxiliary sword before plate is touched, smart sanction is then carried out to plate by cutting edge again, after being cut with this reducing plate, the burr phenomena that face occurs is cut, ensures that it cuts the finish in face.
Description
Technical field
The present invention relates to a kind of cutter, more particularly to a kind of cutter for being used to cut carbon fiber or fiberglass sheet material.
Background technology
At present, in the industries such as some leather cuttings, Cloth Cutting, due to often to need cutting object according to production
Material, and modern also requires the effect of high speed since the technological requirement to cutting is higher and higher while pursuing high quality and cutting
Rate, for example different shape, different angle, the cloth or leather of different length are cut out, all it is being many times to need to pass through work
The hand cutting of people, it is difficult to ensure the quality cut, while efficiency is also than relatively low, so in order to overcome this defect cutter pregnant
It educates and gives birth to.
And a kind of precision instrument of the cutter as materials such as special cutting cloth, leathers, since it has higher sanction
Precision and faster cutting efficiency are cut, has been widely used in the industries such as some leathers, cloth.Wherein, it is and so as to real
Based on the numerical control cutter of existing automatic cutting function.
But at present, either common cutter or numerical control cutter can not all cut space flight, aeronautical material,
Such as carbon fiber board and glass mat, main reasons is that on the cutter of cutting, due to current cutting cutter all without
Method reaches the intensity for cutting hard material.But if carbon fiber board or glass mat are cut using mach lathe
When, also can be because of cutter the problem of, after material is caused to be cut, the finish on surface is unable to reach expected effect, often can
There is burr phenomena, so just needing to carry out secondary operation to plate to remove the burr of plate surrounding, so as to influence to give birth to
The efficiency of production.
So how to ensure that the finish of plate is current problem to be solved after once cutting.
The content of the invention
It is an object of the invention to provide a kind of for cutting the cutter of carbon fiber or fiberglass sheet material, cutter may be such that
When the plate to carbon fiber or glass fibre is cut, the burr that plate is formed when cutting can be removed, ensures plate
The finish of material.
To achieve these goals, the present invention devises a kind of for cutting the cutter of carbon fiber or fiberglass sheet material,
Comprising cutter body, the cutter body includes the cutting portion to cut material and the handle of a knife being inserted in cutterhead；
Wherein, the cutting portion is formed by the one side extension along the central axes of the cutter body twist to handle of a knife
N cutting edge, and the N is natural number more than or equal to 2, and per adjacent two cutting edges between form chip space, and extremely
The one side of the rare relatively described chip space of two cutting edges is equipped with the first auxiliary sword identical with the cutting edge rotation direction, and described the
The direction of one auxiliary sword is identical with the direction of the cutting edge.
Embodiments of the present invention in terms of existing technologies, since entire cutter body is by cutting portion and handle of a knife group
Into, and cutting portion is a plurality of cutting edge group that the one side extension from the central axes along cutter body twist to handle of a knife is formed
Into, and chip space is formed between adjacent two cutting edges, so that cutter is when cutting plate, it can be effective by chip space
Plate generated chip when cutting is discharged, and due to there is at least two cutting edges to be equipped with respect to the one side of chip space with cutting
Consider the first identical auxiliary sword of sword rotation direction to be worth doing, and the direction of the first auxiliary sword is identical with the direction of cutting edge, so as to contacted when cutting edge
First plate slightly can be cut out by the first auxiliary sword before to plate, smart sanction is then carried out to plate by cutting edge again, plate is reduced with this
After material is cut, the burr phenomena that face occurs is cut, ensures that plate cuts the finish in face, improves the cutting efficiency of plate.
Further, M groove is also equidistantly offered on the cutting edge；Wherein, the M is natural number, and described recessed
Slot is continuously arranged along the hand of spiral of the cutting edge.By slotting on cutting edge, cutting portion can be increased to a certain extent
Solid capacity when cutting plate, avoids the appearance of big scrap so that chip removal is more smoothly, in addition can also reduce cutting edge and plate
The contact area of material reduces the resistance of chip, improves stationarity of the cutter when cutting.
Further, in the described first auxiliary sword at least one be sawtooth sword, one be straight sword.Pass through sawtooth sword and straight sword
Cooperation so that the first auxiliary sword when cutting plate, can first by sawtooth sword excision plate subregion, then again by straight sword will
Remainder removes completely, so as to avoid the first auxiliary sword when cutting because the contact area of the first auxiliary sword and plate is excessive, and
The phenomenon that larger resistance is caused to it, is broken to avoid the first auxiliary sword.
Further, the one side of at least two cutting edges back to the chip spaces is additionally provided with and the cutting edge rotation direction phase
The second same auxiliary sword, and the direction of the second auxiliary sword is identical with the direction of cutting edge.So that when cutting edge is in completion pair
After the cutting of plate, it can be continued to carry out plate smart sanction by the second auxiliary sword, after plate cutting is further reduced with this, cut face
The burr phenomena of appearance ensures that it cuts the finish in face.
Further, in the described second auxiliary sword at least one be sawtooth sword, one be straight sword.Pass through sawtooth sword and straight sword
Cooperation so that the second auxiliary sword when cutting plate, can first by sawtooth sword excision plate subregion, then again by straight sword will
Remainder removes completely, so as to avoid the second auxiliary sword when cutting because the contact area of the second auxiliary sword and plate is excessive, and
The phenomenon that larger resistance is caused to it, is broken to avoid the second auxiliary sword.
Further, there is inlet on the handle of a knife, and the slot bottom of the chip space is distributed with and connects with the inlet
Logical liquid outlet；The liquid feed device being connected there are one being set on the cutterhead with the inlet.So that cutter is in cutting
In the process, can coolant be conveyed to cutter interior by liquid feed device, is then discharged by the liquid outlet at flute bottom, so as to
So that the coolant that cutter during cutting, can be discharged by liquid outlet, cools down the cutting portion of cutter, avoids knife
The cutting portion of tool when material is cut because overheat due to cause to damage.Further, since coolant is flowed out from the chip space of cutter,
So that entire cutting portion can be flushed to by coolant completely, coolant is avoided to occur when the cutting portion to cutter rinses
Blind spot causes to cool down incomplete phenomenon.
Further, the inlet is arranged on the end face of the handle of a knife, and the liquid feed device is located in the cutterhead；
Wherein, the liquid feed device has the outlet pipe of an insertion cutter inlet.So as to which the handle of a knife when cutter is being inserted into
After in cutterhead, outlet pipe that can be directly with liquid feed device is attached, so as to while feed flow normal to cutter is ensured, go back
Inlet and liquid feed device can be directly hidden in the inside of cutterhead, it is ensured that the outside of cutterhead does not have any interferences, carries
High safety and reliability of the cutter when cutting.
Further, it is described for cutting carbon fiber or the cutter of fiberglass sheet material also includes：From the end of the handle of a knife
The iron core that face is inserted into the handle of a knife and the coil being wrapped on the iron core, and be equipped in the cutterhead electrical with the coil
Connection supplies electric installation, and the switch being exposed to for electric installation with one outside the cutterhead；The coil is in the confession
The switch of electric installation obtains electric, and the dead electricity when the switch for electric installation disconnects when being attracted.It, can during practical application
By being arranged on being powered for electric installation to the coil being wrapped on iron core in cutterhead, so that the outside of cutter can be with
A circle electromagnetic field is formed, cutter can avoid plate generated when cutting while cutting by external electromagnetic field
Chip is adhered on the cutting portion of cutter, to ensure the cutting performance of cutting portion.
Further, the cutting portion and the handle of a knife are respectively individual components；Wherein, the cutting portion connects the knife
Groove body is opened up on the end face of handle one side, and the handle of a knife is connected to be formed on the end face of the cutting portion one side and is inserted into the groove body
Convex block, and the convex block is identical with the shape and size of the groove body, and the handle of a knife is adopted with the convex block on the cutting portion
It is fixedly connected with axis pin.Since cutting portion and handle of a knife are individual components so that cutter need to only be equipped with a handle of a knife can be with
Multiple cutting portions with different treads are assembled, and as after the cutting portion damage of cutter body, staff need not
Entire cutter is replaced, and only needs to change cutting portion, so as to reduce the use cost of cutter.
Further, the surface in the Tool in Cutting portion is also coated with metal coating.Cutting can be improved by metal coating
The rigidity in portion and anti-oxidant, erosion-resisting ability reduce the probability that the cutting portion of cutter occurs wearing and be broken.
Description of the drawings
Fig. 1 is the structure diagram of the cutting cutter of first embodiment of the invention；
Fig. 2 is schematic diagram when cutter is double cutting edges in first embodiment of the invention；
Fig. 3 is schematic diagram when cutter is four cutting edge in first embodiment of the invention；
Fig. 4 is the schematic diagram slotted in first embodiment of the invention on cutting edge；
Fig. 5 is the explosive view of cutter body in third embodiment of the invention；
Fig. 6 is the structure diagram after the assembling of cutter body in third embodiment of the invention；
Fig. 7 is the structure diagram of cutter body in third embodiment of the invention；
Fig. 8 is the assembling schematic diagram of cutter body and deep bid in four embodiment of the invention；
Fig. 9 is the assembling schematic diagram of middle cutter body and deep bid in fifth embodiment of the invention.
Specific embodiment
To make the object, technical solutions and advantages of the present invention clearer, below in conjunction with attached drawing to each reality of the present invention
The mode of applying is explained in detail.However, it will be understood by those skilled in the art that in each embodiment of the present invention,
In order to make the reader understand this application better, many technical details are proposed.But even if without these technical details and base
Many variations and modification in following embodiment can also realize each claim of the application technical side claimed
Case.
The first embodiment of the present invention is related to a kind of for cutting the cutter of carbon fiber or fiberglass sheet material, such as Fig. 1
Shown, comprising cutter body, which includes the cutting portion 1 to cut material and the handle of a knife 2 being inserted in cutterhead 4.
Wherein, cutting portion 1 is formed a plurality of for the one side extension along the central axes of cutter body twist to handle of a knife 2
Cutting edge 1-1, and in the present embodiment, as shown in Fig. 2, the item number of cutting edge 1-1 is illustrated exemplified by two.And two
Chip space 1-3 is formed between cutting edge 1-1.
In addition, in the present embodiment, as shown in Fig. 2, above-mentioned one sides of two cutting edge 1-1 with respect to chip space 1-3 is also
Equipped with the first auxiliary sword 1-2 identical with cutting edge 1-1 rotation directions, and the direction of the first auxiliary sword 1-2 and the direction phase of cutting edge 1-1
Together.Also, it is noted that when the quantity of cutting edge 1-1 is more than two, the quantity of the first auxiliary sword 1-2 also can be corresponding
Increase, but it should be recognized that the quantity of the first auxiliary sword 1-2 is at least provided with two, and be preferably symmetrical arranged two-by-two.
From the discussion above it is not difficult to find that since entire cutter body 1 is made of cutting portion 1 and handle of a knife 2, and cutting portion 1
It is that a plurality of cutting edge 1-1 that the one side extension from the central axes along cutter body twist to handle of a knife 2 is formed is formed, and phase
Chip space 1-3 is formed between two cutting edge 1-1 of neighbour, so that cutter is when cutting plate, it can be effective by chip space 1-3
Discharge plate when cutting generated chip, and since one sides of the two cutting edge 1-1 with respect to chip space 1-3 is equipped with
The first auxiliary sword 1-2 identical with cutting edge 1-1 rotation directions, and the direction of the first auxiliary sword 1-2 is identical with the direction of cutting edge 1-1, from
And when cutting edge 1-1 first can slightly cut out plate by the first auxiliary sword 1-2 before plate is touched, then again by cutting edge 1-1
Smart sanction is carried out to plate, plate is reduced after cutting with this, the burr phenomena that face occurs is cut, ensures that plate cuts face
Finish.
In addition, it is noted that as shown in Fig. 2, in the present embodiment, two cutting edge 1-1 are back to chip space 1-3
One side be additionally provided with the auxiliary sword 1-5 of second identical with cutting edge 1-1 rotation directions, and the direction of the second auxiliary sword 1-5 is with cutting edge 1-1's
It is directed toward identical.So that after cutting edge is in cutting of the completion to plate, can also be continued to carry out essence to plate by the second auxiliary sword
It cuts out, the plate burr phenomena that its cutting face occurs after cutting is further reduced with this, ensure that it cuts the finish in face.
Also, as a preferred solution, as shown in figure 3, in the present embodiment, the quantity of cutting edge 1-1 is best
For four, and it is symmetrical arranged two-by-two, and the quantity of the first auxiliary auxiliary sword 1-5 of sword 1-2 and second is identical with the quantity of cutting edge 1-1,
So that cutter when the plate to carbon fiber or glass fibre is cut, enable to cutter body cutting portion 1 by
Power is more uniformly distributed, and is improved cutter shearing force when cutting plate to greatest extent, is ensured that plate cuts face after cutting with this
Finish.
Second embodiment of the present invention is related to a kind of cutter for being used to cut carbon fiber or fiberglass sheet material, and second is real
The mode of applying is further improved on the basis of first embodiment, is mainly improved and is：In the present embodiment, such as
Shown in Fig. 3, at least one is sawtooth sword in the first auxiliary sword 1-2, and one is straight sword.During practical application, it can pass through
The cooperation of sawtooth sword and straight sword so that the first auxiliary sword 1-2, can be first by the part area of sawtooth sword excision plate when cutting plate
Then domain is again removed remainder by straight sword completely, so as to avoid the first auxiliary sword 1-2 when cutting because of the first auxiliary sword 1-2
It is excessive with the contact area of plate, and the phenomenon that larger resistance is caused to it, is broken to avoid the first auxiliary sword 1-2.
And at least one sawtooth sword also can be equally used in the second auxiliary sword 1-2, a structure for straight sword.Actually should
During, the cooperation of sawtooth sword and straight sword can be passed through so that the second auxiliary sword 1-5, can be first by sawtooth sword when cutting plate
The subregion of plate is cut off, is then again removed remainder completely by straight sword, so as to which the second auxiliary sword 1-5 is avoided to cut
When because the contact area of the second auxiliary sword 1-5 and plate it is excessive, and larger resistance is caused to it, gone out to avoid the second auxiliary sword 1-5
The phenomenon that being now broken.
In addition, it is noted that as shown in figure 4, also equidistantly offers in the present embodiment, on cutting edge 1-1 more
A groove 1-6, and groove 1-6 is continuously arranged along the hand of spiral of cutting edge.Thus it is not difficult to find that by cutting edge 1-1
Fluting, can increase solid capacity of the cutting portion 1 when cutting plate, avoid the appearance of big scrap so that chip removal to a certain extent
It is more smoothly, the contact area of cutting edge 1-1 and plate in addition can be also reduced, reduces the resistance of chip, cutter is improved and is cutting
When stationarity.
Third embodiment of the present invention is related to a kind of cutter for being used to cut carbon fiber or fiberglass sheet material, and second is real
The mode of applying is further improved on the basis of first embodiment, is mainly improved and is：In the present embodiment, such as
Shown in Fig. 5 and Fig. 6, cutting portion 1 is respectively individual components with handle of a knife 2.
Wherein, cutting portion 1 connects and groove body 1-4 is opened up on the end face of 2 one side of handle of a knife, and handle of a knife 2 connects the end of 1 one side of cutting portion
The convex block 2-1 in insertion groove body 1-4 is formed on face, and convex block 2-1 is identical with the shape and size of groove body 1-4, and handle of a knife 2 is with cutting
The convex block 2-1 cut in portion 1 is fixedly connected using axis pin 3.
Through the above it is not difficult to find that since cutting portion 1 and handle of a knife 2 are individual components, so that entire cutter is only
A handle of a knife 2, which need to be equipped with, to be assembled between multiple cutting portions 1 with different treads, and as when cutter body
After cutting portion 1 damages, staff only needs to change cutting portion 1 without being replaced to entire cutter, so as to reduce
The use cost of cutter.
Furthermore, it is desirable to explanation, in the present embodiment, the connection mode between cutting portion 1 and handle of a knife 2, in this reality
It applies in mode, is only illustrated exemplified by being opened up on cutting portion 1 and convex block 2-1 is set on groove body 1-4 and handle of a knife, and should in actual
With in the process, groove body 1-4 can be also opened on handle of a knife 2, and convex block 2-1 is arranged on cutting portion 1 or it can also be used
His connection mode, and be just no longer described in detail herein.
In addition, it is noted that in the present embodiment, the surface in Tool in Cutting portion 1 is also coated with metal coating.It is logical
Cross that metal coating can improve the rigidity of cutting portion and anti-oxidant, erosion-resisting ability, the cutting portion for reducing cutter occur what is be broken
Probability.It should be noted that the alloy materials such as tungsten carbide, carborundum, carbon steel may be employed in the metal coating, and in this implementation
Excessive restriction is not done in mode.
The 4th embodiment of the present invention is related to a kind of cutter for being used to cut carbon fiber or fiberglass sheet material, and the 4th is real
The mode of applying is further improved on the basis of first embodiment, is mainly improved and is：As shown in fig. 7, in this reality
It applies in mode, there is inlet 2-2 on handle of a knife 2, and the liquid outlet connected with inlet 2-2 is distributed in the slot bottom of chip space 1-3
1-7, and the liquid feed device 5 being connected there are one being set on cutterhead 4 with inlet 2-2.
It is not difficult to find that cutter is during cutting in from the discussion above, cutter interior can be conveyed by liquid feed device 5
Then coolant is discharged by the liquid outlet 1-7 of chip space 1-3 slot bottoms, so that cutter during cutting, can pass through
The coolant of liquid outlet 1-7 discharges cools down the cutting portion 1 of cutter, avoids the cutting portion 1 of cutter when material is cut because of mistake
Heat and cause to damage.Further, since coolant is flowed out from the chip space 1-3 of cutter, so that 1 energy of entire cutting portion
It is enough to be flushed to completely by coolant, coolant is avoided blind spot occur when the cutting portion 1 to cutter rinses, causes cooling incomplete
Volume phenomenon.
In addition, be worth mentioning when, as shown in FIG. 7 and 8, in the present embodiment, inlet 2-2 is arranged on handle of a knife 2
On end face, and liquid feed device 5 is located in cutterhead 4.Wherein, liquid feed device 5 has the outlet tube of an insertion cutter inlet 2-2
Road 8.So as to after the handle of a knife 2 of cutter is in insertion cutterhead 4, can be directly attached with the outlet pipe of liquid feed device 58, from
And while feed flow normal to cutter is ensured, additionally it is possible to inlet and liquid feed device are directly hidden in the inside of cutterhead,
Ensuring the outside of cutterhead does not have any interferences, improves safety and reliability of the cutter when cutting.
The 5th embodiment of the present invention is related to a kind of for cutting carbon fiber or the cutter of glass fibre material, and the 5th is real
The mode of applying is further improved on the basis of first embodiment, is mainly improved and is：As shown in figure 9, this implementation
Mode for cutting carbon fiber or the cutter of fiberglass sheet material also includes：Iron core out of the insertion of the end face of handle of a knife 2 handle of a knife 2
6 and the coil 7 that is wrapped on iron core 6, and be equipped in cutterhead 4 and supply electric installation 9 with what coil 7 was electrically connected, and have for electric installation 9
There are one the switches 10 outside cutterhead 4.Coil 7 for electric installation 9 switch 10 be attracted when obtain it is electric, and supply electric installation 9
Switch 10 disconnect when dead electricity.
Thus it is not difficult to find that during practical application, electric installation 10 can be supplied to winding by being arranged in cutterhead 4
Coil 7 on iron core 6 is powered, so that the outside of cutter can form a circle electromagnetic field, cutter is in the same of cutting
When, by external electromagnetic field plate generated chip when cutting can be avoided to be adhered on the cutting portion 1 of cutter, to protect
The cutting performance of cutting portion 1 is demonstrate,proved, avoids the excessive damage caused by it of stress.
Specifically, in the present embodiment, as shown in figure 9, there is the metal in an insertion handle of a knife 2 for electric installation 9
Thimble 11 after 11 end of metal thimble is in insertion handle of a knife 2, directly withstands the end face of iron core 6, is led by iron core 6 and coil 7
It is logical, and the root of metal thimble 11 can be by 12 elastic connection of spring in electric installation 9.
Through the above it is not difficult to find that due to for electric installation be by metal thimble 11 be inserted into handle of a knife 2 in, and pass through to
Firmly the mode of iron core 6 is turned on coil 7, so as to when cutterhead 4 drive cutter body rotated when, due in cutterhead without line
The connection of cable so solving the problems, such as cutter cable winds when rotating, while will not make the power supply performance for electric installation
Into influence, and since the root of metal thimble 11 is to supply the inside of electric installation 9 by 12 elastic connection of spring, actually should
During, thus it can be protected by the screen resilience of spring 12 by the end of the thimble firmly low end face by staying in iron core 6
Demonstrate,prove the continuous power supply to coil 7.
In addition, it is noted that after in order to ensure that cutter body rotates, the concentricity of metal thimble 11 and iron core 6 is kept away
Exempt from thimble 11 to beat on the end face of iron core 6, one and 11 end shape phase of metal thimble can be opened up on the end face of iron core 6
The end of metal thimble 11 in assembling, can be directly inserted into the counterbore of iron core, thus not by the counterbore (not indicated in figure) matched somebody with somebody
But cutter is improved when rotating, the concentricity of iron core 6 and metal thimble 11, and also add metal roof pin 11 and iron core 6
Contact area, further improve the reliability powered for electric installation 9 to coil 7.
It will be understood by those skilled in the art that the respective embodiments described above are to realize specific embodiments of the present invention,
And in practical applications, can to it, various changes can be made in the form and details, without departing from the spirit and scope of the present invention.
Claims (9)
1. it is a kind of for cutting the cutter of carbon fiber or fiberglass sheet material, include cutter body, it is characterised in that：The cutter
Main body includes the cutting portion to cut material and the handle of a knife being inserted in cutterhead；
Wherein, the cutting portion is twist extends formed N along the central axes of the cutter body to the one side of handle of a knife
Cutting edge, and the N is the natural number more than or equal to 2, and per adjacent two cutting edges between form chip space, and at least
The one side of the relatively described chip space of two cutting edges is equipped with the first auxiliary sword identical with the cutting edge rotation direction, and described first auxiliary
The direction of sword is identical with the direction of the cutting edge；
It is described for cutting carbon fiber or the cutter of fiberglass sheet material also includes：The handle of a knife is inserted into from the end face of the handle of a knife
Interior iron core and the coil being wrapped on the iron core, and be equipped in the cutterhead and supply Denso with what the coil was electrically connected
It puts, and the switch being exposed to for electric installation with one outside the cutterhead；
The coil obtains electric, and the dead electricity when the switch for electric installation disconnects when the switch for electric installation is attracted；
The metal thimble having for electric installation in an insertion handle of a knife, after the metal roof needle end part is in insertion handle of a knife, directly
The end face for withstanding iron core is connect, is turned on by the iron core with the coil, and the root of the metal thimble can pass through spring bullet
Property be connected to it is described in electric installation；
A counterbore to match with the metal roof needle end part shape is opened up on the end face of the iron core, in assembling, directly
The end of the metal thimble is inserted into the counterbore of the iron core.
2. the cutter according to claim 1 for being used to cut carbon fiber or fiberglass sheet material, it is characterised in that：It is described to cut
It cuts and M groove is also equidistantly offered on sword；Wherein, the M is natural number, and the hand of spiral of the groove along the cutting edge
Continuous arrangement.
3. the cutter according to claim 1 for being used to cut carbon fiber or fiberglass sheet material, it is characterised in that：Described
At least one is sawtooth sword in one auxiliary sword, and one is straight sword.
4. the cutter according to claim 1 for being used to cut carbon fiber or fiberglass sheet material, it is characterised in that：At least
The one side of two cutting edges back to the chip spaces is additionally provided with the second auxiliary sword identical with the cutting edge rotation direction, and described second
The direction of auxiliary sword is identical with the direction of cutting edge.
5. the cutter according to claim 4 for being used to cut carbon fiber or fiberglass sheet material, it is characterised in that：Described
At least one is sawtooth sword in two auxiliary swords, and one is straight sword.
6. the cutter according to claim 1 for being used to cut carbon fiber or fiberglass sheet material, it is characterised in that：The knife
There is inlet on handle, and the liquid outlet connected with the inlet is distributed in the slot bottom of the chip space；
The cutterhead is equipped with the liquid feed device being connected with one with the inlet.
7. the cutter according to claim 6 for being used to cut carbon fiber or fiberglass sheet material, it is characterised in that：It is described into
Liquid mouth is arranged on the end face of the handle of a knife, and the liquid feed device is located in the cutterhead；
Wherein, the liquid feed device has the outlet pipe of an insertion cutter inlet.
8. the cutter according to claim 1 for being used to cut carbon fiber or fiberglass sheet material, it is characterised in that：It is described to cut
It cuts portion and uses split structure with the handle of a knife；
Wherein, the cutting portion connects and groove body is opened up on the end face of the handle of a knife one side, and the handle of a knife connects the cutting portion
It is formed on the end face of one side and is inserted into the in vivo convex block of slot, and the convex block is identical with the shape and size of the groove body, and
The handle of a knife is fixedly connected with the convex block on the cutting portion using axis pin.
9. it is as claimed in any of claims 1 to 8 for cutting the cutter of carbon fiber or fiberglass sheet material, it is special
Sign is：The surface in the Tool in Cutting portion is also coated with metal coating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510079847.8A CN104690763B (en) | 2015-02-14 | 2015-02-14 | For cutting the cutter of carbon fiber or fiberglass sheet material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510079847.8A CN104690763B (en) | 2015-02-14 | 2015-02-14 | For cutting the cutter of carbon fiber or fiberglass sheet material |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104690763A CN104690763A (en) | 2015-06-10 |
| CN104690763B true CN104690763B (en) | 2018-05-18 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510079847.8A Expired - Fee Related CN104690763B (en) | 2015-02-14 | 2015-02-14 | For cutting the cutter of carbon fiber or fiberglass sheet material |
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| IL246227B (en) * | 2016-06-15 | 2021-07-29 | Hanita Metal Works Ltd | Fluted cutting tool configuration and method therefor |
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|---|---|---|---|---|
| CN203437717U (en) * | 2013-08-19 | 2014-02-19 | 李艽 | T-shaped slot milling cutter |
| CN203554922U (en) * | 2013-10-08 | 2014-04-23 | 陈凌龙 | Electrodynamic type fruit picker |
| CN103722229A (en) * | 2013-12-06 | 2014-04-16 | 江阴塞特精密工具有限公司 | Milling cutter |
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| CN104690763A (en) | 2015-06-10 |
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Effective date of registration: 20200427 Address after: 464000 jiulongling Industrial Park, Xinxian County, Xinyang City, Henan Province Patentee after: Changyuan Heying Technology (Henan) Co.,Ltd. Address before: 224799 Nanjing road Yancheng City Jianhu County, Jiangsu Province Economic Development Zone No. 38 Patentee before: JIANGSU YIN SCIENCE & TECHNOLOGY Co.,Ltd. |
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