CN201871773U - Four-blade molding interior-cooling cutter - Google Patents
Four-blade molding interior-cooling cutter Download PDFInfo
- Publication number
- CN201871773U CN201871773U CN2010205764131U CN201020576413U CN201871773U CN 201871773 U CN201871773 U CN 201871773U CN 2010205764131 U CN2010205764131 U CN 2010205764131U CN 201020576413 U CN201020576413 U CN 201020576413U CN 201871773 U CN201871773 U CN 201871773U
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- Prior art keywords
- cutter
- cutter head
- sword
- blade
- handle
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- Expired - Fee Related
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Abstract
The utility model discloses a four-blade molding interior-cooling cutter for machining metal or nonmetal materials and plates, which belongs to the field of cutting tools. The cutter comprises a cutter handle and a cutter body, wherein the cutter body is fixed at the end of the cutter handle; the end of the cutter body is provided with a front cutter head; the connecting position of the cutter body and the cutter handle is provided with a rear cutter head; the width of the front cutter head is smaller than that of the rear cutter head; a front cutter blade is arranged on the front cutter head; a rear cutter blade is arranged on the rear cutter head; the front cutter blade comprises a front main blade and a front assistant blade, the front main blade is arranged on the side surface of the front cutter head, and the front assistant blade is arranged on the end surface of the front cutter head; the rear cutter head comprises a rear main blade and a rear assistant blade, the rear main blade is arranged on the side surface of the rear cutter head, and the rear assistant blade is arranged on the end surface of the rear cutter head; a cooling channel is arranged in the cutter handle and the cutter body, a plurality of front capillary cooling channels are arranged on the front cutter head and are communicated with the cooling channel, and a plurality of rear capillary cooling channels are arranged on the rear cutter head and are communicated with the cooling channel. With the adoption of the four-blade molding interior-cooling cutter, the service life of the cutter is prolonged, the production efficiency is improved, and the production cost is lowered.
Description
Technical field
The utility model belongs to the cutting element field, cryoprobe in the four sword moulding of particularly a kind of processing metal or nonmetallic materials, sheet material.
Background technology
Cutting tool adds man-hour material being holed etc., is easy to generate heat, when processing metallic, if heat is too high, cutter is at high temperature damaged or directly scrap, one costs an arm and a leg bite, and loss can be very big, again such as when the machining of non-metallic material, because the temperature height of machining, material damage when high temperature is easy makes processing not reach the requirement of expection, raw material are scrapped, and this also is to allow the very thing of headache of user.
Summary of the invention
The purpose of this utility model is the shortcoming that exists in the above-mentioned technology, cryoprobe in a kind of four sword moulding is proposed, the disposable processing counterbore of its energy, and can in processing, carry out interior cooling, improved the security that cutter uses, and the security of material itself, greatly reduce the cost and the production cost of use, improved production efficiency.
The technical scheme that realizes the utility model purpose is as follows:
Cryoprobe in the four sword moulding, it comprises handle of a knife and cutter hub, cutter hub is fixed on the handle of a knife end, the end of cutter hub is provided with preceding cutter head, and cutter hub and handle of a knife junction are provided with rear blade, and preceding cutter head width is less than rear blade, preceding cutter head is provided with front cutting edge, and rear blade is provided with rear knife edge; Main sword and preceding secondary sword before front cutting edge comprises, on the cutter head side, preceding secondary sword was located on the preceding cutter head end face before preceding main sword was located at; Rear blade comprises main sword in back and the secondary sword in back, and the main sword in back is located at the side of rear blade, and the secondary sword in back is located at the end face of rear blade; Be provided with the cooling duct in handle of a knife and the cutter hub, preceding cutter head is provided with some preceding capillary cooling ducts and is communicated with the cooling duct, and rear blade is provided with capillary cooling duct, some backs and is communicated with the cooling duct.
Main sword and preceding secondary sword junction are arc section before described.
The main sword in described back is an arc section with secondary sword junction, back.
Advantage of the present utility model is that the cooling duct that is provided with in cutter hub and the handle of a knife can lead to cooling fluid, be passed on preceding cutter head and the rear blade by cold passage and the capillary cooling duct, back gone of preceding capillary then, by cooling fluid cutter and material in the cutting are cooled off, prolonged the service life of cutter, improve production efficiency, reduced production cost.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
The specific embodiment
As shown in Figure 1, cryoprobe in the four sword moulding, it comprises handle of a knife 1 and cutter hub 2, cutter hub 2 is fixed on handle of a knife 1 end, the end of cutter hub 2 is provided with preceding cutter head, and cutter hub 2 is provided with rear blade with handle of a knife 1 junction, and preceding cutter head 3 width are less than rear blade 4, preceding cutter head 3 is provided with front cutting edge, and rear blade is provided with rear knife edge; Main sword 31 and preceding secondary sword 32 before front cutting edge comprises, on cutter head 3 sides, preceding secondary sword 32 was located on preceding cutter head 3 end faces before preceding main sword 31 was located at; Rear blade 4 comprises main sword 41 in back and the secondary sword 42 in back, and the main sword 41 in back is located at the side of rear blade 4, and the secondary sword 42 in back is located at the end face of rear blade 4; Be provided with cooling duct 5 in handle of a knife 1 and the cutter hub 2, preceding cutter head 3 is provided with some preceding capillary cooling ducts 51 and is communicated with cooling duct 5, and rear blade 4 is provided with capillary cooling duct 52, some backs and is communicated with cooling duct 5.
Specifically be that preceding capillary cooling duct 51 is symmetrically arranged two, back capillary cooling duct 52 is symmetrically arranged six.
The main sword 41 in described back is an arc section with secondary sword 42 junctions, back.
Claims (3)
1. cryoprobe in the four sword moulding, it is characterized in that: it comprises handle of a knife and cutter hub, cutter hub is fixed on the handle of a knife end, the end of cutter hub is provided with preceding cutter head, and cutter hub and handle of a knife junction are provided with rear blade, and preceding cutter head width is less than rear blade, preceding cutter head is provided with front cutting edge, and rear blade is provided with rear knife edge; Main sword and preceding secondary sword before front cutting edge comprises, on the cutter head side, preceding secondary sword was located on the preceding cutter head end face before preceding main sword was located at; Rear blade comprises main sword in back and the secondary sword in back, and the main sword in back is located at the side of rear blade, and the secondary sword in back is located at the end face of rear blade; Be provided with the cooling duct in handle of a knife and the cutter hub, preceding cutter head is provided with some preceding capillary cooling ducts and is communicated with the cooling duct, and rear blade is provided with capillary cooling duct, some backs and is communicated with the cooling duct.
2. cryoprobe in the four sword moulding according to claim 1 is characterized in that: main sword and preceding secondary sword junction are arc section before described.
3. cryoprobe in the four sword moulding according to claim 1 is characterized in that: the main sword in described back is an arc section with secondary sword junction, back.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205764131U CN201871773U (en) | 2010-10-25 | 2010-10-25 | Four-blade molding interior-cooling cutter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205764131U CN201871773U (en) | 2010-10-25 | 2010-10-25 | Four-blade molding interior-cooling cutter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201871773U true CN201871773U (en) | 2011-06-22 |
Family
ID=44159707
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205764131U Expired - Fee Related CN201871773U (en) | 2010-10-25 | 2010-10-25 | Four-blade molding interior-cooling cutter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201871773U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102407363A (en) * | 2011-12-14 | 2012-04-11 | 常熟市磊王合金工具有限公司 | Bonding-resistant drill bit |
| CN103567508A (en) * | 2013-07-17 | 2014-02-12 | 昆山巨德泰精密机械有限公司 | Drill bit with radiating hole in blade part |
| CN103978255A (en) * | 2014-05-28 | 2014-08-13 | 中核（天津）机械有限公司 | Composite milling cutter for machining different-diameter holes |
| CN104107939A (en) * | 2013-04-19 | 2014-10-22 | 苏州文鼎模具有限公司 | Internally-cooled drill |
| CN106424786A (en) * | 2016-12-14 | 2017-02-22 | 哈尔滨理工大学 | High-pressure cooling turning tool |
-
2010
- 2010-10-25 CN CN2010205764131U patent/CN201871773U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102407363A (en) * | 2011-12-14 | 2012-04-11 | 常熟市磊王合金工具有限公司 | Bonding-resistant drill bit |
| CN104107939A (en) * | 2013-04-19 | 2014-10-22 | 苏州文鼎模具有限公司 | Internally-cooled drill |
| CN103567508A (en) * | 2013-07-17 | 2014-02-12 | 昆山巨德泰精密机械有限公司 | Drill bit with radiating hole in blade part |
| CN103978255A (en) * | 2014-05-28 | 2014-08-13 | 中核（天津）机械有限公司 | Composite milling cutter for machining different-diameter holes |
| CN103978255B (en) * | 2014-05-28 | 2017-05-17 | 中核（天津）机械有限公司 | Composite milling cutter for machining different-diameter holes |
| CN106424786A (en) * | 2016-12-14 | 2017-02-22 | 哈尔滨理工大学 | High-pressure cooling turning tool |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110622 Termination date: 20151025 |
|
| EXPY | Termination of patent right or utility model |