CN101975062A - Efficient cutter head - Google Patents
Efficient cutter head Download PDFInfo
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- CN101975062A CN101975062A CN2010105100224A CN201010510022A CN101975062A CN 101975062 A CN101975062 A CN 101975062A CN 2010105100224 A CN2010105100224 A CN 2010105100224A CN 201010510022 A CN201010510022 A CN 201010510022A CN 101975062 A CN101975062 A CN 101975062A
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- cutter head
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Abstract
The invention provides an efficient cutter head which can decompose punching resistance and friction and has the advantages of high heat dissipation efficiency and long service life. The efficient cutter head is provided with a cutting cutter head, a cutter handle and a cutter body which are integrated into a whole. The cutter head is characterized in that the cutting cutter head is equipped with an awl or a circular cutter head and annular cones or annular arcs, wherein the awl or the circular cutter head protrudes on at least one annular cone or annular arc in step arrangement; the efficient cutter head comprises a cutting cutter head, a cutter handle and a cutter body, wherein the cutter handle is equipped with at least one groove, and the annular cones or the annular arcs are equipped with at least one groove; the efficient cutter head comprises a cutting cutter head, a cutter handle and a cutter body, wherein at least one annular cone or annular arc is equipped with a cutting edge, a secondary cutting edge and a front cutting face; the cutting edge and the front cutting face on at least one annular cone or annular arc is equipped with a primary slitting edge and a radiating surface respectively; and the efficient cutter head comprises a cutting cutter head, a front handle and a cutter body, wherein the cutting edge or the slitting edge is equipped with at least one notched edge, and a radiating groove is arranged on the annular cones or the annular arcs at the back of the notched edge correspondingly.
Description
Technical field
The present invention relates to a kind of efficient cutter head, this efficient cutter head is used for plant equipment such as mining and rig.
Background technology
At present, the front end of the cutter head of the drill bit that uses in the cutter head of the pick that uses in the coal excavation apparatus and the rig is for roughly being single cone or circular arc body structure, though the cutter head that has is divided into the bigger Cone of top angle point and the Cone of back portion degree than circlet Cone body structure, but its cutting way there is no big difference, these cutter heads resistance when work is bigger, be easy to generate bigger heat, the wearing and tearing of cutter head are accelerated, also make simultaneously a large amount of power of plant equipment consumption, when round blunt shape is worn in the cutter head tip, its frictional force is bigger, wearing and tearing to cutter head are further accelerated, and the power consumption of plant equipment also further strengthens, because the resistance increasing, to the also further increasing of destructive power of plant equipment.
Summary of the invention
The present invention proposes in view of the above-mentioned problems.So that a kind of novel efficient cutter head to be provided is purpose, this kind cutter head stock-removing efficiency height, and resistance is little, the radiating efficiency height, the life-span is long, and energy-saving effect is remarkable, and the destructive power of plant equipment is declined to a great extent.
In order to achieve the above object, the present invention adopts following technical proposals:
A kind of efficient cutter head comprises cutter tip, handle of a knife and cutter hub, it is characterized in that, cutter tip, handle of a knife and cutter hub form as one, the less garden cutter head of She Zhi You Cone point or diameter Shang the cutter tip is with Huan Cone body or ring arc body ， Huan Cone body or ring arc body are provided with at least one groove.
Preferably, the front end at described efficient cutter head has a Xiao De Cone point or the less garden cutter head of diameter.
Preferably, on the rear portion Huan Cone body of described efficient cutter head De Cone point or ring arc body, at least one groove is arranged.
Preferably, at described efficient cutter head De Huan Cone body or ring arc body rear portion, at least one groove is arranged on the handle of a knife of cutter hub front portion.
A kind of efficient cutter head comprises cutter tip, pull end and cutter hub, it is characterized in that, cutter tip, handle of a knife and cutter hub form as one, the less garden cutter head of She Zhi You Cone point or diameter Shang the cutter tip He Huan Cone Ti ， Cone point or garden cutter head be raised on cutter tip De Huan Cone body or the ring arc body.
Preferably, there is at least one ladder to arrange De Huan Cone body or ring arc body at the rear portion of the cutting tip Shang of described efficient cutter head Cone point or garden cutter head.
Preferably, on the terraced Fen Bu Huan Cone body on the rank of described efficient cutter head or ring arc body, at least one groove is arranged.
Preferably, on the handle of a knife at described efficient cutter head De Huan Cone body or ring arc body rear portion, at least one groove is arranged.
A kind of efficient cutter head, comprise cutter tip, pull end and cutter hub, it is characterized in that, cutter tip, handle of a knife and cutter hub form as one, and She Zhi You Cone point or garden cutter head Shang the cutter tip are with Huan Cone body or ring arc body have at least a Ge Huan Cone body or ring arc body to be provided with cutting edge, front cutting edge and preceding cutting face.
Preferably, there is at least one ladder to arrange De Huan Cone body or ring arc body at the rear portion of the cutting tip De of described efficient cutter head Cone point or garden cutter head.
Preferably, on described efficient cutter head De Huan Cone body or ring arc body, at least one groove is arranged
Preferably, on the handle of a knife at described efficient cutter head De Huan Cone body or ring arc body rear portion, at least one groove is arranged.
A kind of efficient cutter head, comprise cutter tip, pull end and cutter hub, it is characterized in that, cutter tip, handle of a knife and cutter hub form as one, establish on the cutter tip and put Cone point or garden cutter head; and ring Cone body or ring arc body, have at least a ring Cone body or ring arc body to be provided with cutting edge, front cutting edge and preceding cutting face, cutting edge and preceding cutting face respectively have at least one-level to divide cutting blade and radiating surface.
Preferably, the ring cone that has at least one ladder to arrange at the rear portion of the cutting tip De of described efficient cutter head Cone point or garden cutter head.
Preferably, on described efficient cutter head De Huan Cone body or ring arc body, at least one groove is arranged
Preferably, on the handle of a knife at described efficient cutter head De Huan Cone body or ring arc body rear portion, at least one groove is arranged.
A kind of efficient cutter head, comprise cutter tip, pull end and cutter hub, it is characterized in that, cutter tip, handle of a knife and cutter hub form as one, She Zhi You Cone point or garden cutter head Shang the cutter tip are with Huan Cone body or ring arc body, have at least a Ge Huan Cone body or ring arc body to be provided with cutting edge, front cutting edge and preceding cutting face, cutting edge and preceding cutting face respectively have at least one-level to divide cutting blade and radiating surface, on cutting edge and branch cutting blade at least one recess sword are set, and correspondingly on the rear portion of recess sword ring Cone body or ring arc body radiating groove are arranged.
Preferably, there is at least one ladder to arrange De Huan Cone body or ring arc body at the rear portion of the cutting tip De of described efficient cutter head Cone point or garden cutter head.
Preferably, on described efficient cutter head De Huan Cone body or ring arc body, at least one groove is arranged
Preferably, on the handle of a knife at described efficient cutter head De Huan Cone body or ring arc body rear portion, at least one groove is arranged.
Technical scheme of the present invention and advantage are described in detail, in this accompanying drawing:
Fig. 1 is the schematic diagram of the efficient cutter head of first embodiment of the present invention.
Fig. 2 is the schematic diagram of the efficient cutter head of second embodiment of the present invention.
Fig. 3 is the schematic diagram of the efficient cutter head of the 3rd embodiment of the present invention.
Fig. 4 is the schematic diagram of the efficient cutter head of the 4th embodiment of the present invention.
Fig. 5 is the schematic diagram of the efficient cutter head of the 5th embodiment of the present invention.
Fig. 6 is the schematic diagram of the efficient cutter head of the 6th embodiment of the present invention.
Fig. 7 is the schematic diagram of the efficient cutter head of the 7th embodiment of the present invention.
The specific embodiment
Explain the preferred implementation of efficient cutter head of the present invention below in conjunction with accompanying drawing, at embodiment 1---in 7 mainly with the groove that is provided with on the ring cone of cutter tip or the handle of a knife or be raised in; the Cone point on ring Cone body or the ring arc body or the efficient cutter head of knob, and at least one-level ring Cone body or ring arc body to leave cutting edge, divide cutting blade, radiating surface, recess sword be that example describes.
Embodiment 1
A kind of efficient cutter head, as shown in Figure 1, the efficient cutter head of first embodiment of the present invention, comprise cutter tip 9, handle of a knife 2 and cutter hub 1, this cutter hub 1, handle of a knife 2 and cutter tip 9 form as one, at cutter tip 9 Shang She Zhi You Cone points or garden cutter head 3 with Huan Cone body or ring arc body 4, cutter tip 9 is made of on ， Huan Cone body or the ring arc body 4 awl point or circular arc body 3 He Huan Cone bodies or ring arc body 4 groove 5 is set, and the rear portion of cutter tip 9 is a handle of a knife 2, the rear portion of handle of a knife 2 is a cutter hub 1, and the groove 8 on the handle of a knife 2 constitutes.
According to said structure, because fluted 5 on Zai Huan Cone body or the ring arc body 4, so compare with cutter head in the past, this groove 5 has the effect that the taper seat of Huan Cone body or ring arc body 4 is decomposed, and the effect that heat can be disperseed fast along groove 5, thereby reduce the frictional resistance of cutter tip 9, strengthened radiating effect, make cutter tip 9 stressed reducing, simultaneously, the impact force that cutter hub 1 is subjected to reduces, and has prolonged the application life of cutter head, has improved efficient.
A kind of efficient cutter head, as shown in Figure 2, the efficient cutter head of second embodiment of the present invention comprises cutter tip 9, handle of a knife 2 and cutter hub 1, this cutter hub 1, handle of a knife 2 and cutter tip 9 form as one, it is characterized in that, cutter tip 9 Shang She Zhi You Cone points or garden cutter head 3 He Huan Cone body or ring arc body 4 ， Cone points or garden cutter head 3 be raised on cutter tip 9 De Huan Cone bodies or the ring arc body 4.
According to said structure, because establishing of projection put Cone point or garden cutter head 3 on ring Cone body or ring arc body 4, the die-cut face of cutter tip 9 is resolved at least two parts Ji Cone point or garden cutter head 3 with thereby Huan Cone body or ring arc body 4 have slowed down the disposable flush shear force of cutter tip 9, prolong the application life of cutter head, improved efficient.
A kind of efficient cutter head, as shown in Figure 3, the efficient cutter head of the 3rd embodiment of the present invention, comprise cutter hub 1, handle of a knife 2 and cutter tip 9, this cutter hub 1, handle of a knife 2 and cutter tip 9 form as one, in the structure of first and second embodiment, at least one Huan Cone body at the protruding De Cone point of described cutter tip 9 or garden cutter head 3 rear portions or ring arc body 4, be formed with at least one groove 5, there is at least one groove 8 outside of the handle of a knife 2 on the ring cone 4
By so constituting, on the basis of the technique effect of embodiment 1,2, because She Zhi You Cone point or garden cutter head 3 integratedly on cutter tip 9, handle of a knife 2 is provided with groove 8, reduce the die-cut resistance of Cone point or garden cutter head 3, strengthened the intensity ， Huan Cone body of handle of a knife 2 or the groove 5 on the ring arc body 4, further reduced die-cut resistance and frictional force, cutting effect and operating efficiency are further improved.
A kind of efficient cutter head, as shown in Figure 4, the efficient cutter head of the 4th embodiment of the present invention, comprise cutter hub 1, handle of a knife 2 and cutter tip 9, this cutter hub 1, handle of a knife 2 and cutter tip 9 form as one, and the spherical towards the place ahead is a cutter tip 9, and cutter tip 9 is made of roundlet head 3 and ring arc body 4, be provided with the roundlet head 3 of projection and the ring arc body 4 that at least one ladder is arranged on the cutter tip 9 integratedly, handle of a knife 2 is provided with groove 8.
By so constituting, owing to when efficient cutter head work, at first dash and cut machined object with the dise knife head 3 of less diameter, cutter tip 9 whole stressed decomposed repeatedly therefore efficient is higher, further strengthen decomposing the effect of resistance and frictional force and heat radiation, operating efficiency is further improved
Embodiment 5
A kind of efficient cutter head, as shown in Figure 5, the efficient cutter head of the 5th embodiment of the present invention, comprise cutter hub 1, handle of a knife 2 and cutter tip 9, this cutter hub 1, handle of a knife 2 and cutter tip 9 form as one, in the process of first to fourth embodiment, cutting edge 6, front cutting edge 7, the preceding cutting face 11 of at least one side will be left at least one ring Cone body or the ring arc body 4.
According to said structure, make cutter tip 9 dash the function that has increased the cutting of cutting edge in the process of cutting owing on one-level ring Cone body at least or ring arc body 4, leave cutting edge 6, front cutting edge 7, preceding cutting face 11 in rotation, therefore having reduced resistance has improved efficient.
By so constituting, on the basis of the technique effect of embodiment 1-4,,, further improve radiating effect so can further decompose die-cut resistance and the frictional force that reduces cutter tip 9 owing to be formed with cutting edge 6, front cutting edge 7, preceding cutting face 11.
Embodiment 6
A kind of efficient cutter head, as shown in Figure 5, the efficient cutter head of the 6th embodiment of the present invention, in the process of first to five embodiment, at least one little cutting face 10 is left in preceding cutting face 11, and cutting edge 6 is also decomposited branch cutting blade 12, form multistage cutting edge and multistage radiating surface.
According to said structure, owing to leave radiating surface 10, decomposed the cutting force of cutting edge 6 in preceding cutting face 11, make cutter tip 9 dash the cutting hardness that has improved cutting edge in the process of cutting in rotation, therefore having reduced resistance has improved efficient.
By so constituting, on the basis of the technique effect of embodiment 1-5,,, prolonged application life so divide cutting blade 12 can further decompose die-cut resistance and the frictional force that reduces cutter tip 9 owing to be formed with radiating surface 10.
Embodiment 7
A kind of efficient cutter head, as shown in Figure 5, the efficient cutter head of the 7th embodiment of the present invention has increased the recess sword 13 on cutting edge 6 or the branch cutting blade 12 in the process of first to the 6th embodiment, radiating groove 14 has formed high efficiency radiating groove, makes cutting edge remain high strength.
According to said structure, owing to be with cutting edge 6, front cutting edge 7, preceding cutting face 11 on one-level ring Cone body or the ring arc body 4 at least, and increased recess sword 13, radiating groove 14 makes cutter tip 9 dash the radiating effect that has prolonged cutting edge in the process of cutting in rotation, improved the intensity of cutting edge, therefore having reduced resistance has improved efficient.
By so constituting, on the basis of the technique effect of embodiment 1-4, owing to be formed with recess sword 13, radiating groove 14 has greatly strengthened the radiating effect of cutter head, make cutting edge remain high strength, further decompose die-cut resistance and the frictional force that reduces cutter tip 9, further improve radiating effect, further prolonged application life.
More than the efficient cutter head of all embodiments on cutters such as different picks or drill bit, be configured and all can decompose die-cut resistance and frictional force, improve radiating efficiency.
Though more than with lobed awl point or little round end, be provided with on stair-stepping Huan Cone body or ring arc body Huan Cone body or ring arc body and the handle of a knife on groove Huan Cone body or the ring arc body cutting edge 6 is set, front cutting edge 7, preceding cutting face 11, cutting edge 6, branch cutting blade 12 and radiating surface 10 are set on the preceding cutting face 11, recess sword 13 on cutting edge 6 or the branch cutting blade 12, but efficient cutter head of the present invention also can have multistage ring cone or ring arc body, multistage cutting edge, a plurality of recess swords can adopt the structure of embodiment and the combination of other arbitrary form as described in above-mentioned structure.
Above-described preferred implementation is illustrative and not restrictive, and under the situation of the essential characteristic that does not break away from purport of the present invention, the present invention can also otherwise implement and specialize.Scope of the present invention is limited by claim, and all distortion in the claim limited range all fall within the scope of the present invention.
Claims (10)
1. an efficient cutter head comprises cutter tip, pull end and cutter hub, it is characterized in that, cutter tip, handle of a knife and cutter hub form as one, She Zhi You Cone point or garden cutter head Shang the cutter tip are with Huan Cone Ti ， Cone point or garden cutter head are raised at least one by on ladder arrangement De Huan Cone body or the ring arc body.
2. efficient cutter head, comprise cutter tip, handle of a knife and cutter hub is characterized in that, cutter tip, handle of a knife and cutter hub form as one, the less garden cutter head of She Zhi You Cone point or diameter Shang the cutter tip, and at least one rear portion of arranging De Huan Cone body or ring arc body ， Huan Cone body or ring arc body by ladder is a handle of a knife, the rear portion of handle of a knife is that cutter hub ， Huan Cone body or ring arc body are provided with at least one groove.
3. efficient cutter head, comprise cutter tip, handle of a knife and cutter hub, it is characterized in that, cutter tip, handle of a knife and cutter hub form as one, and She Zhi You Cone point or garden cutter head Shang the cutter tip are with Huan Cone body or ring arc body have at least a Ge Huan Cone body or ring arc body to be provided with cutting edge, front cutting edge and preceding cutting face.
4. efficient cutter head, comprise cutter tip, pull end and cutter hub, it is characterized in that, cutter tip, handle of a knife and cutter hub form as one, establish on the cutter tip and put Cone point or garden cutter head; and ring Cone body or ring arc body, have at least a ring Cone body or ring arc body to be provided with cutting edge, front cutting edge and preceding cutting face, cutting edge and preceding cutting face respectively have at least one-level to divide cutting blade and radiating surface.
5. efficient cutter head, comprise cutter tip, pull end and cutter hub, it is characterized in that, cutter tip, handle of a knife and cutter hub form as one, She Zhi You Cone point or garden cutter head Shang the cutter tip are with Huan Cone body or ring arc body, have at least a Ge Huan Cone body or ring arc body to be provided with cutting edge, front cutting edge and preceding cutting face, cutting edge and preceding cutting face respectively have at least one-level to divide cutting blade and radiating surface, on cutting edge or branch cutting blade at least one recess sword are set, and correspondingly on the rear portion of recess sword ring Cone body or ring arc body radiating groove are arranged.
6. as the described efficient cutter head of claim 1-5, it is characterized in that on Suo Shu Huan Cone body or ring arc body, at least one groove being arranged.
7. as the described efficient cutter head of claim 1-6, it is characterized in that at least one groove is arranged on described handle of a knife.
8. as the described efficient cutter head of claim 1-7, it is characterized in that having one-level at least at Suo Shu Huan Cone body or ring arc body is that at least one cutting edge and cutting face are arranged.
9. as the described efficient cutter head of claim 1-8, it is characterized in that cutting edge and cutting face on state ring Cone body or ring arc body have a branch cutting blade at least and have a radiating surface at least.
10. as the described efficient cutter head of claim 1-8, it is characterized in that on cutting edge on state ring Cone body or the ring arc body or branch cutting blade, at least one recess sword and radiating groove being arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105100224A CN101975062A (en) | 2010-10-10 | 2010-10-10 | Efficient cutter head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105100224A CN101975062A (en) | 2010-10-10 | 2010-10-10 | Efficient cutter head |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101975062A true CN101975062A (en) | 2011-02-16 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010105100224A Pending CN101975062A (en) | 2010-10-10 | 2010-10-10 | Efficient cutter head |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2012075671A1 (en) * | 2010-12-06 | 2012-06-14 | Li Shiqing | High efficiency crack-resistant reduced-dusting milling cutter |
| WO2012094795A1 (en) * | 2011-01-10 | 2012-07-19 | Li Shiqing | Composite gear shaping cutter, composite gear shaving cutter, or composite plane cutter |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB593622A (en) * | 1944-11-08 | 1947-10-22 | Gullick Ltd | Improvements in or relating to drill bits, cutting tools and the like |
| CN101086206A (en) * | 2007-07-09 | 2007-12-12 | 姚勋 | Mining hard alloy coal cutting teeth |
| US20090110501A1 (en) * | 2007-10-30 | 2009-04-30 | Iscar, Ltd. | Cutting tool |
| CN201372798Y (en) * | 2009-03-23 | 2009-12-30 | 无锡速力特机械科技有限公司 | Conical cutting pick for coal cutter |
| CN202001012U (en) * | 2010-10-10 | 2011-10-05 | 李仕清 | High-efficiency tool bit |
-
2010
- 2010-10-10 CN CN2010105100224A patent/CN101975062A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB593622A (en) * | 1944-11-08 | 1947-10-22 | Gullick Ltd | Improvements in or relating to drill bits, cutting tools and the like |
| CN101086206A (en) * | 2007-07-09 | 2007-12-12 | 姚勋 | Mining hard alloy coal cutting teeth |
| US20090110501A1 (en) * | 2007-10-30 | 2009-04-30 | Iscar, Ltd. | Cutting tool |
| CN201372798Y (en) * | 2009-03-23 | 2009-12-30 | 无锡速力特机械科技有限公司 | Conical cutting pick for coal cutter |
| CN202001012U (en) * | 2010-10-10 | 2011-10-05 | 李仕清 | High-efficiency tool bit |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2012075671A1 (en) * | 2010-12-06 | 2012-06-14 | Li Shiqing | High efficiency crack-resistant reduced-dusting milling cutter |
| WO2012094795A1 (en) * | 2011-01-10 | 2012-07-19 | Li Shiqing | Composite gear shaping cutter, composite gear shaving cutter, or composite plane cutter |
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Application publication date: 20110216 |