CN105364154A - Triangular-distribution type dimension-adjustable high-precision dual-power T-type groove milling cutter - Google Patents
Triangular-distribution type dimension-adjustable high-precision dual-power T-type groove milling cutter Download PDFInfo
- Publication number
- CN105364154A CN105364154A CN201510929910.2A CN201510929910A CN105364154A CN 105364154 A CN105364154 A CN 105364154A CN 201510929910 A CN201510929910 A CN 201510929910A CN 105364154 A CN105364154 A CN 105364154A
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- CN
- China
- Prior art keywords
- milling cutter
- milling
- cutter
- tooth
- basal disc
- 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.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23C—MILLING
- B23C5/00—Milling-cutters
- B23C5/02—Milling-cutters characterised by the shape of the cutter
- B23C5/10—Shank-type cutters, i.e. with an integral shaft
- B23C5/1054—T slot cutters
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23C—MILLING
- B23C5/00—Milling-cutters
- B23C5/16—Milling-cutters characterised by physical features other than shape
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23C—MILLING
- B23C2200/00—Details of milling cutting inserts
- B23C2200/32—Chip breaking or chip evacuation
Abstract
The invention discloses a triangular-distribution type dimension-adjustable high-precision dual-power T-type groove milling cutter which comprises a cutter head, a milling cutter body, a milling cutter rod and a milling cutter rotary shaft, wherein the cutter head consists of a basal disc, the milling cutter body, the milling cutter rod, a milling cutter fixed seat and the milling cutter rotary shaft; a central hole is formed in the shaft center of the basal disc; the basal disc and the milling cutter rod are cylinder structures; the milling cutter rotary shaft is arranged in the milling cutter rod and the basal disc; and the end, close to the central hole, of the milling cutter rotary shaft is provided with a rotary shaft gear. According to the triangular-distribution type dimension-adjustable high-precision dual-power T-type groove milling cutter, one end of the milling cutter rotary shaft can be rotatably connected with the basal disc through the rotary shaft gear, and the other end of the milling cutter rotary shaft is connected with the milling cutter fixed seat through regulating bulges and a regulating hole on the milling cutter rotary shaft, so that length of the milling cutter rod is conveniently regulated to adapt to different processing diameters, and therefore, the processing is convenient and simple, and working efficiency is improved; central milling cutter teeth are hemispheric frosting teeth, so that a to-be-processed part is synchronously frosted during cutting, thereby improving precision and smoothness of the to-be-processed part, reducing working processes and reducing working time.
Description
[technical field]
The present invention relates to the technical field of cutlery, particularly the technical field of the double dynamical T-slot cutter of a kind of angular distribution formula dimension adjustable high accuracy.
[background technology]
T-slot cutter generally adopts high-speed steel and carbide alloy manufacture to form.T-slot cutter can be divided into taper shank T-slot cutter and T-slot milling cutter with parallel shank, T-slot cutter is mainly used in processing the T-slot on various mechanical table top or other structure body, existing T-slot cutter is made up of cutter hub and handle of a knife, cutter hub is provided with cutter tooth, on T-shaped cutter hub, the quantity randomness of cutter tooth is larger, and often organize cutter tooth i.e. not introversion also not flare, cutter tooth is parallel and be arranged on cutter hub towards identical.In prior art, T-slot cutter cutter head structure is simple, and size is fixed, and when carrying out sizes Drilling operation on material, just needs according to circumstances to carry out drill bit selection.This situation adds in material small lot and have impact on operating efficiency greatly man-hour, and sometimes can not find the drill bit of suitable dimension, processing can only be suspended, great inconvenience is brought to production, existing milling cutter can only rotate with cutter head and simply cut simultaneously, multi-faceted cutting cannot be carried out, it is simply round cutterheads, machining can only be carried out to single circular inner groove parts, in the face of complex structure, need the particular component of single-sided process to complete processing, cutting precision is low, cutting face is coarse, follow-uply need carry out frosted, increase workload.
[summary of the invention]
Object of the present invention solves the problems of the prior art exactly, propose the double dynamical T-slot cutter of a kind of angular distribution formula dimension adjustable high accuracy, processing diameter is large, low cost of manufacture, the range of work is adjustable, make material eliminate the step changing different size drill bit when machining, synchronous frosted, has saved process time, versatility is stronger, comprehensively repeatedly cut, stable cutting is thorough, and precision is high.
For achieving the above object, the present invention proposes the double dynamical T-slot cutter of a kind of angular distribution formula dimension adjustable high accuracy, comprise handle of a knife, connecting rod, cutter head, cutter body, milling arbor, milling cutter holder, side milling cutter tooth, milling cutter rotating shaft and center milling cutter tooth, described handle of a knife is connected with connecting rod, described connecting rod is connected with cutter head, described handle of a knife and connecting rod are integral type structure, described connecting rod and cutter head are split-type structural, described cutter head is by basal disc, cutter body, milling arbor, milling cutter holder and milling cutter rotating shaft composition, described basal disc axle center place is provided with a centre bore, described centre bore outer ring is provided with basal disc tooth, described milling arbor is located at outside basal disc, described basal disc and milling arbor are cylindrical structure, described milling cutter rotating shaft is located in milling arbor and basal disc, described milling cutter rotating shaft is provided with shaft gear near center nose end, described milling cutter rotating shaft is provided with the protruding described shaft gear of some adjustments near holder end and is meshed with basal disc tooth, described cutter body is located on milling cutter holder, the diameter of described milling cutter holder is identical with the diameter of milling cutter rotating shaft, described cutter body is by side milling cutter tooth, center milling cutter tooth and chip area composition.
As preferably, bottom described handle of a knife, be provided with base, between described handle of a knife and connecting rod, be provided with chamfering.
As preferably, described basal disc and milling arbor connection are hollow-core construction, and described milling arbor is hollow cylinder structure.
As preferably, be provided with flexible cavity in described milling cutter holder, described flexible cavity inside diameter is longer than milling cutter spindle outer diameter, is provided with adjustment hole outside milling cutter holder.
As preferably, described milling cutter rotating shaft one end is rotatably connected by shaft gear and basal disc, and the milling cutter rotating shaft other end is connected with milling cutter holder with adjustment hole by the adjustment projection be located in milling cutter rotating shaft.
As preferably, the number that described basal disc is provided with milling arbor is three, distributes between described adjacent two milling arbors in 120 degree angles.
As preferably, described side mill increment face is provided with cuts main sword face, and described side mill flank is provided with and cuts side edge face, and described center milling cutter tooth is hemispherical frosted tooth.
As preferably, described side mill gear piece number is three, and described three side milling cutters tooth are equilateral triangle distribution, and described center milling cutter tooth is positioned at three side milling cutter tooth centers, forms chip area between described three side milling cutters tooth and center milling cutter tooth.
Beneficial effect of the present invention: the present invention is by being rotatably connected milling cutter rotating shaft one end by shaft gear and basal disc, the milling cutter rotating shaft other end is connected with milling cutter holder with adjustment hole by the adjustment projection be located in milling cutter rotating shaft, convenient adjustment milling arbor length, adapt to different processing diameters, convenient and simple, without the need to changing cutter head, increase work efficiency, side mill flank is provided with and cuts side edge face, described center milling cutter tooth is hemispherical frosted tooth, to the synchronous frosted of processing component while cutting, improve processing component precision and smoothness, minimizing work operation, reduce the working time.
Feature of the present invention and advantage will be described in detail by reference to the accompanying drawings by embodiment.
[accompanying drawing explanation]
Fig. 1 is the structure chart of the double dynamical T-slot cutter of a kind of angular distribution of the present invention formula dimension adjustable high accuracy;
Fig. 2 is the structural representation of the double dynamical T-slot cutter cutter head of a kind of angular distribution of the present invention formula dimension adjustable high accuracy.
In figure: 1-handle of a knife, 2-connecting rod, 3-cutter head, 4-cutter body, 5-milling arbor, 6-milling cutter holder, 7-side milling cutter tooth, the rotating shaft of 8-milling cutter, 9-center milling cutter tooth, 11-base, 12-chamfering, 31-basal disc, 32-centre bore, 33-basal disc tooth, 41-chip area, 61-stretch, and cavity, 62-fixing hole, 71-cut side edge face, 72-cuts main sword face, 81-shaft gear, 82-fixed lobe.
[detailed description of the invention]
Consult Fig. 1 and Fig. 2, the double dynamical T-slot cutter of a kind of angular distribution formula dimension adjustable high accuracy of the present invention, comprise handle of a knife 1, connecting rod 2, cutter head 3, cutter body 4, milling arbor 5, milling cutter holder 6, side milling cutter tooth 7, milling cutter rotating shaft 8 and center milling cutter tooth 9, described handle of a knife 1 is connected with connecting rod 2, described connecting rod 2 is connected with cutter head 3, described handle of a knife 1 is integral type structure with connecting rod 2, described connecting rod 2 is split-type structural with cutter head 3, described cutter head 3 is by basal disc 31, cutter body 4, milling arbor 5, milling cutter holder 6 and milling cutter rotating shaft 8 form, described basal disc 31 axle center place is provided with a centre bore 32, described centre bore 32 outer ring is provided with basal disc tooth 33, described milling arbor 5 is located at outside basal disc 31, described basal disc 31 and milling arbor 5 are cylindrical structure, described milling cutter rotating shaft 8 is located in milling arbor 5 and basal disc 31, described milling cutter rotating shaft 8 is provided with shaft gear 81 near centre bore 32 end, described milling cutter rotating shaft 8 is provided with shaft gear 81 described in some adjustments protruding 82 near holder 6 end and is meshed with basal disc tooth 33, described cutter body 4 is located on milling cutter holder 6, the diameter of described milling cutter holder 6 is identical with the diameter of milling cutter rotating shaft 8, described cutter body 4 is by side milling cutter tooth 7, center milling cutter tooth 9 and chip area 41 form, base 11 is provided with bottom described handle of a knife 1, chamfering 12 is provided with between described handle of a knife 1 and connecting rod 2, described basal disc 31 is hollow-core construction with milling arbor 5 connection, described milling arbor 5 is hollow cylinder structure, flexible cavity 61 is provided with in described milling cutter holder 6, described flexible cavity 61 internal diameter path length outer than milling cutter rotating shaft 8, adjustment hole 62 is provided with outside milling cutter holder 6, described milling cutter rotating shaft 8 one end is rotatably connected by shaft gear 81 and basal disc 31, milling cutter rotating shaft 8 other end is connected with milling cutter holder 6 with adjustment hole 62 by the adjustment protruding 82 be located in milling cutter rotating shaft 8, the number that described basal disc 31 is provided with milling arbor 5 is three, in 120 degree of angle distributions between described adjacent two milling arbors 5, described side milling cutter tooth 7 end face is provided with and cuts main sword face 72, described side milling cutter tooth 7 side is provided with cuts side edge face 71, described center milling cutter tooth 9 is hemispherical frosted tooth, described side milling cutter tooth 7 numbers are three, the distribution in equilateral triangle of described three side milling cutters tooth 7, described center milling cutter tooth 9 is positioned at three side milling cutter tooth 7 centers, chip area 41 is formed between described three side milling cutters tooth 7 and center milling cutter tooth 9.
The course of work of the present invention:
The double dynamical T-slot cutter of a kind of angular distribution formula dimension adjustable high accuracy of the present invention in the course of the work, according to the actual conditions of processing component, by regulating the position of the adjustment hole 62 of adjustment projection 82 on milling cutter holder 6 in milling cutter rotating shaft 8, by the appropriate location that the radius of clean-up of cutter head 3 regulates, further, cutter head 3 is extend in processing component, under the effect of handle of a knife 1 and connecting rod 2, cutter head 3 starts rotary work, three milling arbors 5 are driven to rotate, side milling cutter tooth 7 in cutter body 4 carries out cutwork, the part that synchronous center milling cutter tooth 9 pairs of side mill teeth 7 cut carries out frosted, cut the chip area 41 of chip between side milling cutter tooth 7 and center milling cutter tooth 9 produced to derive, increase the material feeding degree of cutter body 4, improve cutting precision, while cutter head 3 drives cutter body 4 to cut, basal disc tooth 33 and shaft gear 82 drive milling cutter rotating shaft 8 to rotate, milling cutter holder 6 is made to realize rotation, realize comprehensive cutting, reduce the cutting time, improve work efficiency rate.
Above-described embodiment is to explanation of the present invention, is not limitation of the invention, anyly all belongs to protection scope of the present invention to the scheme after simple transformation of the present invention.
Claims (8)
1. the double dynamical T-slot cutter of angular distribution formula dimension adjustable high accuracy, it is characterized in that: comprise handle of a knife (1), connecting rod (2), cutter head (3), cutter body (4), milling arbor (5), milling cutter holder (6), side milling cutter tooth (7), milling cutter rotating shaft (8) and center milling cutter tooth (9), described handle of a knife (1) is connected with connecting rod (2), described connecting rod (2) is connected with cutter head (3), described handle of a knife (1) and connecting rod (2) are integral type structure, described connecting rod (2) and cutter head (3) are split-type structural, described cutter head (3) is by basal disc (31), cutter body (4), milling arbor (5), milling cutter holder (6) and milling cutter rotating shaft (8) composition, described basal disc (31) axle center place is provided with a centre bore (32), described centre bore (32) outer ring is provided with basal disc tooth (33), basal disc (31) outside is located at by described milling arbor (5), described basal disc (31) and milling arbor (5) are cylindrical structure, described milling cutter rotating shaft (8) is located in milling arbor (5) and basal disc (31), described milling cutter rotating shaft (8) is provided with shaft gear (81) near centre bore (32) end, described milling cutter rotating shaft (8) is provided with protruding (82) the described shaft gear (81) of some adjustments near holder (6) end and is meshed with basal disc tooth (33), described cutter body (4) is located on milling cutter holder (6), the diameter of described milling cutter holder (6) is identical with the diameter of milling cutter rotating shaft (8), described cutter body (4) is by side milling cutter tooth (7), center milling cutter tooth (9) and chip area (41) composition.
2. the double dynamical T-slot cutter of a kind of angular distribution formula dimension adjustable high accuracy as claimed in claim 1, it is characterized in that: described handle of a knife (1) bottom is provided with base (11), is provided with chamfering (12) between described handle of a knife (1) and connecting rod (2).
3. the double dynamical T-slot cutter of a kind of angular distribution formula dimension adjustable high accuracy as claimed in claim 1, it is characterized in that: described basal disc (31) and milling arbor (5) connection are hollow-core construction, and described milling arbor (5) is hollow cylinder structure.
4. the double dynamical T-slot cutter of a kind of angular distribution formula dimension adjustable high accuracy as claimed in claim 1, it is characterized in that: in described milling cutter holder (6), be provided with flexible cavity (61), described flexible cavity (61) internal diameter path length outer than milling cutter rotating shaft (8), milling cutter holder (6) outside is provided with adjustment hole (62).
5. the double dynamical T-slot cutter of a kind of angular distribution formula dimension adjustable high accuracy as described in claim 1 or 4, it is characterized in that: described milling cutter rotating shaft (8) one end is rotatably connected by shaft gear (81) and basal disc (31), and milling cutter rotating shaft (8) other end is connected with milling cutter holder (6) with adjustment hole (62) by the adjustment projection (82) be located in milling cutter rotating shaft (8).
6. the double dynamical T-slot cutter of a kind of angular distribution formula dimension adjustable high accuracy as claimed in claim 1, it is characterized in that: the number that described basal disc (31) is provided with milling arbor (5) is three, in 120 degree of angle distributions between described adjacent two milling arbors (5).
7. the double dynamical T-slot cutter of a kind of angular distribution formula dimension adjustable high accuracy as claimed in claim 1, it is characterized in that: described side milling cutter tooth (7) end face is provided with and cuts main sword face (72), described side milling cutter tooth (7) side is provided with cuts side edge face (71), and described center milling cutter tooth (9) is hemispherical frosted tooth.
8. the double dynamical T-slot cutter of a kind of angular distribution formula dimension adjustable high accuracy as claimed in claim 1, it is characterized in that: described side milling cutter tooth (7) sheet number is three, described three side milling cutters tooth (7) distribute in equilateral triangle, described center milling cutter tooth (9) is positioned at three side milling cutter tooth (7) centers, forms chip area (41) between described three side milling cutters tooth (7) and center milling cutter tooth (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510929910.2A CN105364154B (en) | 2015-12-14 | 2015-12-14 | A kind of angular distribution formula dimension adjustable double dynamical T-slot cutter in high precision |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510929910.2A CN105364154B (en) | 2015-12-14 | 2015-12-14 | A kind of angular distribution formula dimension adjustable double dynamical T-slot cutter in high precision |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105364154A true CN105364154A (en) | 2016-03-02 |
| CN105364154B CN105364154B (en) | 2018-03-23 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510929910.2A Active CN105364154B (en) | 2015-12-14 | 2015-12-14 | A kind of angular distribution formula dimension adjustable double dynamical T-slot cutter in high precision |
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| Country | Link |
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| CN (1) | CN105364154B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106001644A (en) * | 2016-05-26 | 2016-10-12 | 江苏扬碟钻石工具有限公司 | Novel slotting tool device |
| CN109317726A (en) * | 2018-11-20 | 2019-02-12 | 佛山科学技术学院 | A kind of wear-resisting drill |
| CN115971941A (en) * | 2022-12-13 | 2023-04-18 | 健翌精密设备江苏有限公司 | Gantry type machine tool changing device |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE20108490U1 (en) * | 2001-05-18 | 2001-08-16 | Prewi Schneidwerkzeuge Gmbh | Cutting or milling head |
| CN101934398A (en) * | 2010-09-30 | 2011-01-05 | 中国航天科工集团第三研究院第八三五七研究所 | Combined type milling cutter for machining flat surface of aluminum alloy |
| CN202910365U (en) * | 2012-11-07 | 2013-05-01 | 浙江弘道科技有限公司 | Symmetrical slot milling cutter |
| CN204449442U (en) * | 2014-12-19 | 2015-07-08 | 新昌县科宇刃具机械有限公司 | A kind of T-slot cutter |
| CN204818215U (en) * | 2015-07-31 | 2015-12-02 | 郑州市钻石精密制造有限公司 | Double -deck synchronous face milling cutter |
-
2015
- 2015-12-14 CN CN201510929910.2A patent/CN105364154B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE20108490U1 (en) * | 2001-05-18 | 2001-08-16 | Prewi Schneidwerkzeuge Gmbh | Cutting or milling head |
| CN101934398A (en) * | 2010-09-30 | 2011-01-05 | 中国航天科工集团第三研究院第八三五七研究所 | Combined type milling cutter for machining flat surface of aluminum alloy |
| CN202910365U (en) * | 2012-11-07 | 2013-05-01 | 浙江弘道科技有限公司 | Symmetrical slot milling cutter |
| CN204449442U (en) * | 2014-12-19 | 2015-07-08 | 新昌县科宇刃具机械有限公司 | A kind of T-slot cutter |
| CN204818215U (en) * | 2015-07-31 | 2015-12-02 | 郑州市钻石精密制造有限公司 | Double -deck synchronous face milling cutter |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106001644A (en) * | 2016-05-26 | 2016-10-12 | 江苏扬碟钻石工具有限公司 | Novel slotting tool device |
| CN106001644B (en) * | 2016-05-26 | 2018-06-19 | 江苏扬碟钻石工具有限公司 | A kind of novel slot knife system |
| CN109317726A (en) * | 2018-11-20 | 2019-02-12 | 佛山科学技术学院 | A kind of wear-resisting drill |
| CN115971941A (en) * | 2022-12-13 | 2023-04-18 | 健翌精密设备江苏有限公司 | Gantry type machine tool changing device |
| CN115971941B (en) * | 2022-12-13 | 2023-10-10 | 健翌精密设备江苏有限公司 | Portal frame type tool changing device of machine tool |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105364154B (en) | 2018-03-23 |
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Address after: 312500 No.36, danjiashan Road, Yulin street, Xinchang County, Shaoxing City, Zhejiang Province Patentee after: XINCHANG KEYU MACHINERY CO.,LTD. Address before: 312500 Chengdong new district, Xinchang County, Shaoxing City, Zhejiang Province Patentee before: XINCHANG KEYU CUTLERY MACHINERY CO.,LTD. |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
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Denomination of invention: A triangular distributed size adjustable high-precision dual power T-groove milling cutter Effective date of registration: 20211225 Granted publication date: 20180323 Pledgee: Xinchang Zhejiang rural commercial bank Limited by Share Ltd. Pledgor: XINCHANG KEYU MACHINERY CO.,LTD. Registration number: Y2021330002657 |