CN203791646U - BT tool holder series integral tool - Google Patents
BT tool holder series integral tool Download PDFInfo
- Publication number
- CN203791646U CN203791646U CN201420033319.XU CN201420033319U CN203791646U CN 203791646 U CN203791646 U CN 203791646U CN 201420033319 U CN201420033319 U CN 201420033319U CN 203791646 U CN203791646 U CN 203791646U
- Authority
- CN
- China
- Prior art keywords
- tool
- handle
- knife
- cooling holes
- cutter
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- 238000001816 cooling Methods 0.000 claims abstract description 40
- 230000007704 transition Effects 0.000 claims description 4
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 claims description 3
- 238000010009 beating Methods 0.000 claims description 3
- 229910052709 silver Inorganic materials 0.000 claims description 3
- 239000004332 silver Substances 0.000 claims description 3
- 238000005476 soldering Methods 0.000 claims description 3
- 238000003754 machining Methods 0.000 abstract description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
Landscapes
- Knives (AREA)
Abstract
The utility model relates to a tool frequently used in the machining field, in particular to a BT tool holder series integral tool which comprises a tool body, a BT tool holder and a PCD tool bit, wherein the tool body is the integral tool body, the front end of the tool body is fixedly connected with the PCD tool bit, the rear end of the tool body is fixedly connected with the BT tool holder, and a blade is arranged around the front end of the PCD tool bit. Main cooling holes are formed along the axis of the tool body and the axis the tool holder and extend into the tool bit, and side cooling holes communicated with the main cooling holes are formed in the tool bit obliquely and include primary side cooling holes and secondary side cooling holes positioned in front of the primary side cooling holes. By means of the BT tool holder series integral tool, a machine clamping structure is changed into an integral structure, clamping errors are avoided, precision of tool machining is ensured, tool replacement time is saved, and work efficiency is increased. Furthermore, the BT tool holder series integral tool is simple in structure, quick in manufacturing, convenient to use, practical in function and capable of being assembled, disassembled and replaced quickly.
Description
Technical field
The utility model relates to cutter conventional in a kind of field of machining, particularly a kind of BT handle of a knife series integral cutter.
Background technology
In Machining Technology field, the processing of parts be unable to do without cutter, and at present, the BT handle of a knife series of cutting tools of prior art is designed to machine clamping structure, and each cutter uses or reconditioning all can be dismantled assembling, cause clamping error, and toolsetting is wasted a large amount of time.
Summary of the invention
Defect and the deficiency existing for prior art of the present utility model, provides a kind of BT handle of a knife series integral cutter.
The technical solution of the utility model is: a kind of BT handle of a knife series integral cutter, comprise cutter hub, BT handle of a knife and PCD cutter head, described cutter hub is monoblock type cutter hub, and the front end of cutter hub is fixedly connected with PCD cutter head, its rear end is fixedly connected with BT handle of a knife, and described PCD cutter head front end ring is provided with blade; The axle center of described cutter hub and handle of a knife is provided with the main Cooling Holes along axis arranged, and described main Cooling Holes extends in cutter head, described cutter head is provided with multiple side Cooling Holes that be in tilted layout and that main Cooling Holes is communicated with, and described side Cooling Holes comprises one-level side Cooling Holes and is positioned at the secondary side Cooling Holes in one-level side Cooling Holes front; The axis of described one-level side Cooling Holes and the angle of cutter head axis are 25 °≤α≤35 °, and the axis of described secondary level side Cooling Holes and the angle of cutter head axis are 25 ° of 18 °≤γ <.
Described handle of a knife is made up of first section, linkage section and rear, described first section is connected with cutter hub end, between first section and linkage section, be provided with transition circle shell of column, described rear is connected with linkage section, and this rear structure is that tapering is the circular cone structure of 7:24, and the end face center of this frustum of a cone is provided with the ladder screwed hole along its axis arranged.
The described axis of one-level side Cooling Holes and the angle α of cutter head axis are 30 °, and the axis of described secondary level side Cooling Holes and the angle γ of cutter head axis are 20 °.
The rear outside of described handle of a knife is provided with the keyway for angle location, and first section of handle of a knife offered and extended to by described keyway by rear.
Tool in Cutting sword is inverted cone shape, and cutting edge external diameter is less than 0.03mm with respect to the beating degree of cutter head axis.
Described blade is welded on cutter head front end by vacuum silver soldering.
The beneficial effects of the utility model are:
The utility model BT handle of a knife series integral cutter changes machine clamping structure into overall structure, avoid clamping error, ensure the precision of tool sharpening, save tool change time, improved operating efficiency, and simple in structure, manufacture quick, easy to use, practical function, can load and unload cutter and rapid changing knife fast.
Brief description of the drawings
Fig. 1 is the structural representation of the utility model BT handle of a knife series integral cutter.
In figure, 1, cutter head, 2 monoblock type cutter hubs, 3 handle of a knifes, 4, main Cooling Holes, 5, screwed hole, 6 side Cooling Holes, 7, blade, 8, keyway, wherein, 31, rear, 32, linkage section, 33, middle transition section, 34, first section, 61, one-level side Cooling Holes, 62, secondary side Cooling Holes, α is the axis of one-level side Cooling Holes and the angle of cutter head axis, γ is the axis of secondary side Cooling Holes and the angle of cutter head axis.
Detailed description of the invention
Below in conjunction with the drawings and the specific embodiments, the utility model is described in further detail:
Embodiment: referring to Fig. 1, a kind of BT handle of a knife series integral cutter, comprise cutter hub 2, BT handle of a knife 3 and PCD cutter head 1, described cutter hub 2 is monoblock type cutter hub, the front end of cutter hub 2 is fixedly connected with PCD cutter head 1, its rear end is fixedly connected with BT handle of a knife 3, and described PCD cutter head 1 front end ring is provided with blade 7, and described blade 7 is welded on cutter head 1 front end by vacuum silver soldering; The axle center of described cutter hub 1 and handle of a knife 3 is provided with the main Cooling Holes 4 along axis arranged, and described main Cooling Holes 4 extends in cutter head 1, described cutter head 1 is provided with multiple side Cooling Holes 6 that be in tilted layout and that main Cooling Holes 4 is communicated with, and described side Cooling Holes 6 comprises one-level side Cooling Holes 61 and is positioned at the secondary side Cooling Holes 62 in one-level side Cooling Holes front 61; The angle of the axis of described one-level side Cooling Holes 61 and cutter head 1 axis is 25 °≤α≤35 °, and the angle of the axis of described secondary side Cooling Holes 62 and cutter head 1 axis is 25 ° of 18 °≤γ <.
Described handle of a knife 3 is made up of first section 34, linkage section 32 and rear 31, described first section 34 is connected with cutter hub 2 ends, between first section 34 and linkage section 32, be provided with transition circle shell of column 33, described rear 31 is connected with linkage section 32, and these rear 31 structures are that tapering is the circular cone structure of 7:24, and the end face center of this frustum of a cone is provided with the ladder screwed hole 5 along its axis arranged.
The axis of described one-level side Cooling Holes 61 and the angle α of cutter head 1 axis are 30 °, and the angle γ in the axis of described secondary side Cooling Holes 62 and cutter head 1 axle center is 20 °.
Rear 31 outsides of described handle of a knife 3 are provided with the keyway 8 for angle location, and first section 34 of handle of a knife offered and extended to by described keyway 8 by rear 31, and this keyway 8 can be used for locating and coordinate automatic tool changer, realizes rapid changing knife.Tool in Cutting sword is inverted cone shape, and cutting edge external diameter is less than 0.03mm with respect to the beating degree of cutter head axis.
Above detailed description of the invention is only preferred embodiment of the present utility model; not in order to limit the utility model; all within spirit of the present utility model and principle, any amendment of making, be equal to replacement, improve, within all should being included in protection domain of the present utility model.
Claims (5)
1. a BT handle of a knife series integral cutter, comprise cutter hub, BT handle of a knife and PCD cutter head, it is characterized in that: described cutter hub is monoblock type cutter hub, and the front end of cutter hub is fixedly connected with PCD cutter head, its rear end is fixedly connected with BT handle of a knife, and described PCD cutter head front end ring is provided with blade; The axle center of cutter hub and handle of a knife is provided with the main Cooling Holes along axis arranged, and described main Cooling Holes extends in cutter head, and described cutter head is provided with multiple side Cooling Holes that be in tilted layout and that main Cooling Holes is communicated with.
2. BT handle of a knife series integral cutter according to claim 1, it is characterized in that: described handle of a knife is made up of first section, linkage section and rear, described first section is connected with cutter hub end, between first section and linkage section, be provided with transition circle shell of column, described rear is connected with linkage section, and this rear structure is that tapering is the circular cone structure of 7:24, and the end face center of this frustum of a cone is provided with the screwed hole along its axis arranged.
3. BT handle of a knife series integral cutter according to claim 2, is characterized in that: the rear outside of described handle of a knife is provided with the keyway for angle location, and first section of handle of a knife offered and extended to by described keyway by rear.
4. BT handle of a knife series integral cutter according to claim 1, is characterized in that: Tool in Cutting sword is inverted cone shape, and cutting edge external diameter is less than 0.03mm with respect to the beating degree of cutter head axis.
5. BT handle of a knife series integral cutter according to claim 1, is characterized in that: described blade is welded on cutter head front end by vacuum silver soldering.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420033319.XU CN203791646U (en) | 2014-01-20 | 2014-01-20 | BT tool holder series integral tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420033319.XU CN203791646U (en) | 2014-01-20 | 2014-01-20 | BT tool holder series integral tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203791646U true CN203791646U (en) | 2014-08-27 |
Family
ID=51373915
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420033319.XU Expired - Lifetime CN203791646U (en) | 2014-01-20 | 2014-01-20 | BT tool holder series integral tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203791646U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108772601A (en) * | 2018-05-08 | 2018-11-09 | 珠海格力精密模具有限公司 | Cell phone appearance processing and forming cutter |
| CN108856762A (en) * | 2018-09-29 | 2018-11-23 | 广州汇专工具有限公司 | Machine knife handle |
| CN111182987A (en) * | 2017-10-06 | 2020-05-19 | 京瓷株式会社 | Cutting tool and method for manufacturing cut product |
| CN112847842A (en) * | 2021-02-03 | 2021-05-28 | 张培亮 | Stone material processing cutter reaches lathe including this cutter |
-
2014
- 2014-01-20 CN CN201420033319.XU patent/CN203791646U/en not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111182987A (en) * | 2017-10-06 | 2020-05-19 | 京瓷株式会社 | Cutting tool and method for manufacturing cut product |
| CN111182987B (en) * | 2017-10-06 | 2021-09-07 | 京瓷株式会社 | Cutting tool and method for manufacturing cut product |
| US11370032B2 (en) | 2017-10-06 | 2022-06-28 | Kyocera Corporation | Cutting tool and method for manufacturing machined product |
| CN108772601A (en) * | 2018-05-08 | 2018-11-09 | 珠海格力精密模具有限公司 | Cell phone appearance processing and forming cutter |
| CN108856762A (en) * | 2018-09-29 | 2018-11-23 | 广州汇专工具有限公司 | Machine knife handle |
| CN112847842A (en) * | 2021-02-03 | 2021-05-28 | 张培亮 | Stone material processing cutter reaches lathe including this cutter |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140827 |