CN104646699A - Adjustable double-cutting-edge large-diameter boring cutter with insection eccentric engagement structure - Google Patents
Adjustable double-cutting-edge large-diameter boring cutter with insection eccentric engagement structure Download PDFInfo
- Publication number
- CN104646699A CN104646699A CN201510054014.6A CN201510054014A CN104646699A CN 104646699 A CN104646699 A CN 104646699A CN 201510054014 A CN201510054014 A CN 201510054014A CN 104646699 A CN104646699 A CN 104646699A
- Authority
- CN
- China
- Prior art keywords
- groove
- tool rest
- cutter
- pontic
- screw
- 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.)
- Granted
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B27/00—Tools for turning or boring machines; Tools of a similar kind in general; Accessories therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B2205/00—Fixation of cutting inserts in holders
- B23B2205/04—Fixation screws, bolts or pins of particular form
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Cutting Tools, Boring Holders, And Turrets (AREA)
Abstract
The invention relates to an adjustable double-cutting-edge large-diameter boring cutter with an insection eccentric engagement structure. The adjustable double-cutting-edge large-diameter boring cutter comprises a bridge body and two cutter holders, wherein the bridge body is arranged on a boring cutter connecting handle, the two cutter holders are symmetrically arranged at the two ends of the bridge body, cutter heads matched with the cutter holders are arranged on the cutter holders, V-shaped grooves and first insection grooves are respectively arranged at the two sides of the bridge body, second insection grooves are formed in positions, connected with the bridge body, of the cutter seats, positions, connected with the cutter heads, of the cutter holders are provided with third insection grooves, fourth insection grooves are formed in the cutter heads, coarse adjusting scales are arranged in connecting parts of the bridge body and the cutter holders, fine adjusting scales are arranged in connecting parts of the cutter holders and the cutter heads, micro adjusting screws are arranged on the cutter holders, the micro adjusting screws are installed into micro adjusting screw installing holes of the side surfaces of the cutter holders and are fixed through two cylindrical pins. The adjustable double-cutting-edge large-diameter boring cutter has the advantages that the boring cutter coarse adjustment, fine adjustment and micro adjustment can be fast realized, the boring hole cutting precision and the work efficiency are improved, and the service life of the large-diameter boring cutter is ensured.
Description
Technical field
The present invention relates to NC cutting tool manufacturing technology field, particularly a kind of adjustable twolip major diameter boring cutter with the eccentric engaging structure of groove.
Background technology
For a long time, in field of machining, particularly NC cutting tool manufactures field, and major diameter boring cutter is all one of indispensable cutter.At present, twolip major diameter boring cutter is widely used, compared with traditional single-blade major diameter boring cutter, twolip major diameter boring cutter working (machining) efficiency is higher, the radial load acted on two symmetrical blades is cancelled out each other, and reduces the vibration of cutter hub, ensure that the stability of boring cutter cutter hub.
For satisfied good rigid and cutting ability, major diameter boring cutter has larger moment of torsion and impulsive force usually, makes must have good tautness between tool rest and pontic, the working strength of such guarantee cutter and cutting precision.There are following problems in existing major diameter boring cutter:
tool rest and pontic are fixed by means of only common screw, only can meet common small dimension bore bore hole, and when running into heavy caliber bore hole, easily occur that tool rest loosens phenomenon, have a strong impact on operating efficiency and cutting precision, What is more also can cause serious potential safety hazard;
in actual use, usually need to regulate the radius of clean-up of major diameter boring cutter, existing major diameter boring cutter only can realize coarse adjustment, accurate adjustment and fine setting cannot be realized, boring cutter cannot be utilized to carry out right boring, even if can realize right boring, but the at substantial time is wanted in boring cutter accurate adjustment usually, limits bore hole efficiency to a certain extent.
Based on above-mentioned analysis, provide a kind of rigid and cutting ability good, the twolip major diameter boring cutter of boring cutter coarse adjustment, accurate adjustment and fine setting can be realized fast, improve bore hole cutting precision and operating efficiency, seem particularly important.
Summary of the invention
The object of the invention is, be easy to loosening for existing major diameter boring cutter tool rest, cause that operating efficiency is low, cutting precision is poor, the boring cutter radius of clean-up cannot realize the technical disadvantages such as quick adjustment, there is provided a kind of rigid and cutting ability good, the twolip major diameter boring cutter of boring cutter coarse adjustment, accurate adjustment and fine setting can be realized fast, improve bore hole cutting precision and operating efficiency, ensure the service life of major diameter boring cutter.
The present invention is achieved through the following technical solutions:
A kind of adjustable twolip major diameter boring cutter with the eccentric engaging structure of groove, it is characterized in that, structure comprises and is arranged at boring cutter and connects pontic (1) on handle (4), and symmetry is installed on two tool rests (2) at pontic (1) two ends, tool rest (2) is provided with the cutter head (3) coordinated with it;
Described boring cutter connects the upper setting of handle (4) and connects handle interface (41);
Described pontic (1) both sides are respectively arranged with V-type groove (101) and the first groove groove (102), the position that tool rest (2) is connected with pontic (1) is provided with the second groove groove (201), the position that tool rest (2) is connected with cutter head (3) is provided with the 3rd groove groove (202), cutter head (3) is provided with the 4th groove groove (301);
The pontic described tool rest (2) is provided with for being connected with pontic (1) embeds chamber (203);
Described tool rest (2) is provided with the installation cavity (204) for installing cutter head (3);
Described tool rest (2) is provided with the screwed hole (205) matched with the first awl-end screw (5);
Described pontic (1) is connected by the first tapering screw (5) with tool rest (2);
Described pontic (1) and tool rest (2) joint are provided with coarse adjustment scale (6);
Described tool rest (2) is connected by fillister head screw (7) with cutter head (3);
Described pontic (1) and boring cutter are connect handle (4) and are fixed by radial screw (8) and axial bolt (9);
Described tool rest (2) and cutter head (3) joint are provided with accurate adjustment scale (10);
Described tool rest (2) is provided with micrometer adjusting screw (11);
The position described tool rest (2) being positioned at micrometer adjusting screw (11) outside is provided with trimming scale (15);
Thrust is decomposed by described first tapering screw (5) and V-type groove (101) one-side contact makes face 1(12 in vertical direction) fully fitting effectively compresses;
Described first groove groove (102) and the second groove groove (201) engages the pressure of the first awl-end screw (5) to decompose by groove bias and make face 2(13 in vertical direction) abundant laminating effectively compress;
Described 3rd groove groove (202) and the 4th groove groove (301) engages the pressure of fillister head screw (7) to decompose by groove bias and make face 3(14 in vertical direction) abundant laminating effectively compress;
Described micrometer adjusting screw (11) loads in the micrometer adjusting screw installing hole (18) of tool rest (2) side, fixed by two straight pins (19), micrometer adjusting screw (11) other end is connected by screw thread and threaded (16), threaded (16) one end is inserted in the kidney slot on tool rest (2), threaded (16) other end inserts in a groove on cutter head (3) also spacing by briquetting (17), and briquetting (17) is fixed on cutter head (3) by fillister head screw (7);
Described connect handle interface (41) adopt TMG21 module interface and face milling cutters interface any one.
Further, described pontic (1) back side is provided with lightening grooves (20).
Further, described the first tapering screw (5) for fixed bridge body (1) and tool rest (2) heads into pontic (1) through tool rest (2) and pontic (1) and tool rest (2) is fixed.
Further, tool rest (2) and cutter head (3) are fixed through tool rest (2) and cutter head (3) by the described fillister head screw (7) for fixing tool rest (2) and cutter head (3) successively.
Further, described first tapering screw (5) is contacted with the V-type groove (101) be arranged on pontic (1) through tool rest (2) by screwed hole (205).
Further, described pontic (1) is engaged by groove groove bias away from V-type groove (101) side with tool rest (2).
Further, described briquetting (17) is fixed on cutter head (3) by fillister head screw (7).
Further, the graduation mark of described coarse adjustment scale (6) is arranged on pontic (1), being arranged on tool rest (2) zero graduation of coarse adjustment scale (6).
Further, the graduation mark of described accurate adjustment scale (10) is arranged on tool rest (2), being arranged on cutter head (3) zero graduation of accurate adjustment scale (10).
Further, the graduation mark of described trimming scale (15) is arranged on micrometer adjusting screw (11), being arranged on tool rest (2) zero graduation of trimming scale (15).
The present invention relates to a kind of adjustable twolip major diameter boring cutter with the eccentric engaging structure of groove, beneficial effect is:
1, in the present invention, pontic (1) and tool rest (2) are fixed by the eccentric engaging structure of groove, the first tapering screw (5) is with V-type groove (101) one-side contact and thrust is decomposed vertical direction and makes face 1(12) fully fit also effectively compresses; Engaged each other by the first groove groove (102) and the second groove groove (201), make the thrust of the first tapering screw (5) decompose vertical direction and make face 2(13) fully fit and effectively compress, 3rd groove groove (202) and the 4th groove groove (301) engages the pressure of fillister head screw (7) to decompose by groove bias and make face 3(14 in vertical direction) abundant laminating is when being effectively pressed on work, by face 1(12) and face 2(13) the frictional force transmitting torque that produces.This kind of structure, improves tool rest (2) and pontic (1), and the tightness between tool rest (2) and cutter head (3), avoids loosening of boring cutter, improves operating efficiency, ensure that cutting precision, extend the service life of major diameter boring cutter simultaneously.
2, coarse adjustment mechanism, fine-tuning mechanism and micro-adjusting mechanism is designed with in the present invention, when carrying out coarse adjustment to the radius of clean-up of boring cutter, only need loosen the first tapering screw (5), manually tool rest (2) is slid into assigned address, determine the correct position of tool rest (2) on pontic (1) by coarse adjustment scale (6), complete coarse adjustment; By turning micrometer adjusting screw (11) and accurate adjustment to the boring cutter radius of clean-up and fine setting can being completed by accurate adjustment scale (10) and trimming scale (15), concrete operations are rotary fine adjustment screw (11), by threaded (16) band dynamic cutter head (3), make cutter head (3) tool rest motion relatively, move distance is determined by accurate adjustment scale (10), micrometer adjusting screw (11) end face is provided with trimming scale (15), by determining more accurate adjustment amount by trimming scale (15); This kind of project organization, can complete the coarse adjustment of the boring cutter radius of clean-up, accurate adjustment and fine setting fast, improve operating efficiency.
3, in the present invention, pontic (1) and boring cutter are connect handle (4) and are fixed by radial screw (8) and axial bolt (9), avoid cutter and occur gap because of Long-Time Service or the excessive pontic of load with connecing on handle mating surface, improve integral rigidity and the service life of cutter.
4, in the present invention, pontic (1) is established and is provided with two groups of via holes simultaneously, be respectively used to adopt respectively with two kinds TMG21 interface and face milling cutters interface to connect handle corresponding, decrease the kind of cutter, provide cost savings.
Accompanying drawing explanation
Fig. 1 is the twolip major diameter boring cutter structural representation that the present invention relates to.
Fig. 2 is the schematic top plan view of the syndeton of pontic of the present invention, tool rest and cutter head.
Fig. 3 is the front elevational schematic of the syndeton of pontic of the present invention, tool rest and cutter head.
Fig. 4 is the sectional structure schematic diagram in D-D direction in Fig. 3 in the present invention.
Fig. 5 is the side-looking structural representation of Fig. 3 in the present invention.
Fig. 6 is the sectional structure schematic diagram in A-A direction in Fig. 5 in the present invention.
Fig. 7 is the sectional structure schematic diagram in B-B direction in Fig. 6 in the present invention.
Fig. 8 is the sectional structure schematic diagram in C-C direction in Fig. 6 in the present invention.
Fig. 9 is the structure enlarged diagram in E region in Fig. 4 in the present invention.
Figure 10 is the structure enlarged diagram in F region in Fig. 4 in the present invention.
Figure 11 is the structure enlarged diagram in G region in Fig. 4 in the present invention.
Figure 12 is pontic base side TV structure schematic diagram of the present invention.
Figure 13 is tool rest body construction schematic diagram of the present invention.
Figure 14 is the side-looking structure chart of cutter head of the present invention.
Figure 15 be cutter head of the present invention face structural representation.
Figure 16 is that structural representation is faced at pontic body back of the present invention.
Detailed description of the invention
Accompanying drawings 1, Fig. 2, Fig. 3, Fig. 4, Fig. 5, Fig. 6, Fig. 7, Fig. 8, Fig. 9, Figure 10, Figure 11, Figure 12, Figure 13, Figure 14, Figure 15 and Figure 16 are described further the present invention.
The present invention relates to
A kind of adjustable twolip major diameter boring cutter with the eccentric engaging structure of groove, it is characterized in that, structure comprises and is arranged at boring cutter and connects pontic (1) on handle (4), and symmetry is installed on two tool rests (2) at pontic (1) two ends, tool rest (2) is provided with the cutter head (3) coordinated with it;
Described boring cutter connects the upper setting of handle (4) and connects handle interface (41);
Described pontic (1) both sides are respectively arranged with V-type groove (101) and the first groove groove (102), the position that tool rest (2) is connected with pontic (1) is provided with the second groove groove (201), the position that tool rest (2) is connected with cutter head (3) is provided with the 3rd groove groove (202), cutter head (3) is provided with the 4th groove groove (301);
The pontic described tool rest (2) is provided with for being connected with pontic (1) embeds chamber (203);
Described tool rest (2) is provided with the installation cavity (204) for installing cutter head (3);
Described tool rest (2) is provided with the screwed hole (205) matched with the first awl-end screw (5);
Described pontic (1) is connected by the first tapering screw (5) with tool rest (2);
Described pontic (1) and tool rest (2) joint are provided with coarse adjustment scale (6);
Described tool rest (2) is connected by fillister head screw (7) with cutter head (3);
Described pontic (1) and boring cutter are connect handle (4) and are fixed by radial screw (8) and axial bolt (9);
Described tool rest (2) and cutter head (3) joint are provided with accurate adjustment scale (10);
Described tool rest (2) is provided with micrometer adjusting screw (11);
The position described tool rest (2) being positioned at micrometer adjusting screw (11) outside is provided with trimming scale (15);
Thrust is decomposed by described first tapering screw (5) and V-type groove (101) one-side contact makes face 1(12 in vertical direction) fully fitting effectively compresses;
Described first groove groove (102) and the second groove groove (201) engages the pressure of the first awl-end screw (5) to decompose by groove bias and make face 2(13 in vertical direction) abundant laminating effectively compress;
Described 3rd groove groove (202) and the 4th groove groove (301) engages the pressure of fillister head screw (7) to decompose by groove bias and make face 3(14 in vertical direction) abundant laminating effectively compress;
Described micrometer adjusting screw (11) loads in the micrometer adjusting screw installing hole (18) of tool rest (2) side, fixed by two straight pins (19), micrometer adjusting screw (11) other end is connected by screw thread and threaded (16), threaded (16) one end is inserted in the kidney slot on tool rest (2), threaded (16) other end inserts in a groove on cutter head (3) also spacing by briquetting (17), and briquetting (17) is fixed on cutter head (3) by fillister head screw (7);
Described connect handle interface (41) adopt TMG21 module interface and face milling cutters interface any one.
Further, described pontic (1) back side is provided with lightening grooves (20).
Further, described the first tapering screw (5) for fixed bridge body (1) and tool rest (2) heads into pontic (1) through tool rest (2) and pontic (1) and tool rest (2) is fixed.
Further, tool rest (2) and cutter head (3) are fixed through tool rest (2) and cutter head (3) by the described fillister head screw (7) for fixing tool rest (2) and cutter head (3) successively.
Further, described first tapering screw (5) is contacted with the V-type groove (101) be arranged on pontic (1) through tool rest (2) by screwed hole (205).
Further, described pontic (1) is engaged by groove groove bias away from V-type groove (101) side with tool rest (2).
Further, described briquetting (17) is fixed on cutter head (3) by fillister head screw (7).
Further, the graduation mark of described coarse adjustment scale (6) is arranged on pontic (1), being arranged on tool rest (2) zero graduation of coarse adjustment scale (6).
Further, the graduation mark of described accurate adjustment scale (10) is arranged on tool rest (2), being arranged on cutter head (3) zero graduation of accurate adjustment scale (10).
Further, the graduation mark of described trimming scale (15) is arranged on micrometer adjusting screw (11), being arranged on tool rest (2) zero graduation of trimming scale (15).
Compared with prior art, in the present invention, pontic (1) and tool rest (2) are fixed by the eccentric engaging structure of groove, the first tapering screw (5) is with V-type groove (101) one-side contact and thrust is decomposed vertical direction and makes face 1(12) fully fit also effectively compresses; Engaged each other by the first groove groove (102) and the second groove groove (201), make the thrust of the first tapering screw (5) decompose vertical direction and make face 2(13) fully fit and effectively compress, 3rd groove groove (202) and the 4th groove groove (301) engages the pressure of fillister head screw (7) to decompose by groove bias and make face 3(14 in vertical direction) abundant laminating is when being effectively pressed on work, by face 1(12) and face 2(13) the frictional force transmitting torque that produces.This kind of structure, improves tool rest (2) and pontic (1), and the tightness between tool rest (2) and cutter head (3), avoids loosening of boring cutter, improves operating efficiency, ensure that cutting precision, extend the service life of major diameter boring cutter simultaneously.
Coarse adjustment mechanism, fine-tuning mechanism and micro-adjusting mechanism is designed with in the present invention, when carrying out coarse adjustment to the radius of clean-up of boring cutter, only need loosen the first tapering screw (5), manually tool rest (2) is slid into assigned address, determine the correct position of tool rest (2) on pontic (1) by coarse adjustment scale (6), complete coarse adjustment; By turning micrometer adjusting screw (11) and accurate adjustment to the boring cutter radius of clean-up and fine setting can being completed by accurate adjustment scale (10) and trimming scale (15), concrete operations are rotary fine adjustment screw (11), by threaded (16) band dynamic cutter head (3), make cutter head (3) tool rest motion relatively, move distance is determined by accurate adjustment scale (10), micrometer adjusting screw (11) end face is provided with trimming scale (15), by determining more accurate adjustment amount by trimming scale (15); This kind of project organization, can complete the coarse adjustment of the boring cutter radius of clean-up, accurate adjustment and fine setting fast, improve operating efficiency.
In the present invention, pontic (1) and boring cutter are connect handle (4) and are fixed by radial screw (8) and axial bolt (9), avoid cutter and occur gap because of Long-Time Service or the excessive pontic of load with connecing on handle mating surface, improve integral rigidity and the service life of cutter.
In the present invention, pontic (1) is established and is provided with two groups of via holes simultaneously, be respectively used to adopt respectively with two kinds TMG21 interface and face milling cutters interface to connect handle corresponding, decrease the kind of cutter, provide cost savings.
In the present invention, in Fig. 4, E region is the first groove groove (102) with the second groove groove (201) by groove eccentric field of conjugate action structure enlarged diagram;
F region is the first tapering screw (5) and V-type groove (101) one-side contact face structure enlarged diagram;
G region is the 3rd groove groove (202) with the 4th groove groove (301) by groove eccentric field of conjugate action structure enlarged diagram.
The above; be only the present invention's preferably detailed description of the invention; but protection scope of the present invention is not limited thereto; anyly be familiar with those skilled in the art in the technical scope that the present invention discloses; be equal to according to technical scheme of the present invention and inventive concept thereof and replace or change, all should be encompassed within protection scope of the present invention.
Claims (10)
1. the adjustable twolip major diameter boring cutter with the eccentric engaging structure of groove, it is characterized in that, structure comprises and is arranged at boring cutter and connects pontic (1) on handle (4), and symmetry is installed on two tool rests (2) at pontic (1) two ends, tool rest (2) is provided with the cutter head (3) coordinated with it;
Described boring cutter connects the upper setting of handle (4) and connects handle interface (41);
Described pontic (1) both sides are respectively arranged with V-type groove (101) and the first groove groove (102), the position that tool rest (2) is connected with pontic (1) is provided with the second groove groove (201), the position that tool rest (2) is connected with cutter head (3) is provided with the 3rd groove groove (202), cutter head (3) is provided with the 4th groove groove (301);
The pontic described tool rest (2) is provided with for being connected with pontic (1) embeds chamber (203);
Described tool rest (2) is provided with the installation cavity (204) for installing cutter head (3);
Described tool rest (2) is provided with the screwed hole (205) matched with the first awl-end screw (5);
Described pontic (1) is connected by the first tapering screw (5) with tool rest (2);
Described pontic (1) and tool rest (2) joint are provided with coarse adjustment scale (6);
Described tool rest (2) is connected by fillister head screw (7) with cutter head (3);
Described pontic (1) and boring cutter are connect handle (4) and are fixed by radial screw (8) and axial bolt (9);
Described tool rest (2) and cutter head (3) joint are provided with accurate adjustment scale (10);
Described tool rest (2) is provided with micrometer adjusting screw (11);
The position described tool rest (2) being positioned at micrometer adjusting screw (11) outside is provided with trimming scale (15);
Thrust is decomposed by described first tapering screw (5) and V-type groove (101) one-side contact makes face 1(12 in vertical direction) fully fitting effectively compresses;
Described first groove groove (102) and the second groove groove (201) engages the pressure of the first awl-end screw (5) to decompose by groove bias and make face 2(13 in vertical direction) abundant laminating effectively compress;
Described 3rd groove groove (202) and the 4th groove groove (301) engages the pressure of fillister head screw (7) to decompose by groove bias and make face 3(14 in vertical direction) abundant laminating effectively compress;
Described micrometer adjusting screw (11) loads in the micrometer adjusting screw installing hole (18) of tool rest (2) side, fixed by two straight pins (19), micrometer adjusting screw (11) other end is connected by screw thread and threaded (16), threaded (16) one end is inserted in the kidney slot on tool rest (2), threaded (16) other end inserts in a groove on cutter head (3) also spacing by briquetting (17), and briquetting (17) is fixed on cutter head (3) by fillister head screw (7);
Described connect handle interface (41) adopt TMG21 module interface and face milling cutters interface any one.
2. the adjustable twolip major diameter boring cutter with the eccentric engaging structure of groove according to claim 1, it is characterized in that, described pontic (1) back side is provided with lightening grooves (20).
3. the adjustable twolip major diameter boring cutter with the eccentric engaging structure of groove according to claim 1, it is characterized in that, described the first tapering screw (5) for fixed bridge body (1) and tool rest (2) heads into pontic (1) through tool rest (2) and pontic (1) and tool rest (2) is fixed.
4. the adjustable twolip major diameter boring cutter with the eccentric engaging structure of groove according to claim 1, it is characterized in that, tool rest (2) and cutter head (3) are fixed through tool rest (2) and cutter head (3) by the described fillister head screw (7) for fixing tool rest (2) and cutter head (3) successively.
5. the adjustable twolip major diameter boring cutter with the eccentric engaging structure of groove according to claim 1, it is characterized in that, described first tapering screw (5) is contacted with the V-type groove (101) be arranged on pontic (1) through tool rest (2) by screwed hole (205).
6. the adjustable twolip major diameter boring cutter with the eccentric engaging structure of groove according to claim 1, is characterized in that, described pontic (1) is engaged by groove groove bias away from V-type groove (101) side with tool rest (2).
7. the adjustable twolip major diameter boring cutter with the eccentric engaging structure of groove according to claim 1, it is characterized in that, described briquetting (17) is fixed on cutter head (3) by fillister head screw (7).
8. the adjustable twolip major diameter boring cutter with the eccentric engaging structure of groove according to claim 1, it is characterized in that, the graduation mark of described coarse adjustment scale (6) is arranged on pontic (1), being arranged on tool rest (2) zero graduation of coarse adjustment scale (6).
9. the adjustable twolip major diameter boring cutter with the eccentric engaging structure of groove according to claim 1, it is characterized in that, the graduation mark of described accurate adjustment scale (10) is arranged on tool rest (2), being arranged on cutter head (3) zero graduation of accurate adjustment scale (10).
10. the adjustable twolip major diameter boring cutter with the eccentric engaging structure of groove according to claim 1, it is characterized in that, the graduation mark of described trimming scale (15) is arranged on micrometer adjusting screw (11), being arranged on tool rest (2) zero graduation of trimming scale (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510054014.6A CN104646699B (en) | 2015-02-03 | 2015-02-03 | Adjustable double-cutting-edge large-diameter boring cutter with insection eccentric engagement structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510054014.6A CN104646699B (en) | 2015-02-03 | 2015-02-03 | Adjustable double-cutting-edge large-diameter boring cutter with insection eccentric engagement structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104646699A true CN104646699A (en) | 2015-05-27 |
| CN104646699B CN104646699B (en) | 2017-01-18 |
Family
ID=53238621
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510054014.6A Active CN104646699B (en) | 2015-02-03 | 2015-02-03 | Adjustable double-cutting-edge large-diameter boring cutter with insection eccentric engagement structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104646699B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105945313A (en) * | 2016-06-23 | 2016-09-21 | 鞍钢重型机械有限责任公司 | Adjustable deep hole boring tool and adjusting method thereof |
| CN113210646A (en) * | 2021-06-01 | 2021-08-06 | 东莞刃峰数控刀具有限公司 | Fine-adjustment type rough boring cutter for rough machining and machining process thereof |
| CN114289747A (en) * | 2022-01-14 | 2022-04-08 | 成都成林数控刀具股份有限公司 | Indexable insert boring cutter block and boring bar with same |
| CN116037975A (en) * | 2022-09-08 | 2023-05-02 | 松德刀具（长兴）科技有限公司 | High-precision double-blade bridge type superhard boring cutter |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4006995A (en) * | 1974-03-09 | 1977-02-08 | Hans Gruner | Drill for use in a boring machine |
| CN101767212A (en) * | 2010-02-11 | 2010-07-07 | 嘉兴永佳精密机械制造有限公司 | Advanced rough boring head |
| CN102069202A (en) * | 2010-12-30 | 2011-05-25 | 宁波鸿达电机模具有限公司 | Large-pore diameter precision boring tool for machining center |
| US20110222979A1 (en) * | 2010-03-15 | 2011-09-15 | Heinz Kaiser Ag | Boring head |
| CN102335759A (en) * | 2011-10-20 | 2012-02-01 | 庞勇 | Multipurpose double-edge adjustable boring cutter |
| CN202147021U (en) * | 2011-06-15 | 2012-02-22 | 四川艾立特工具有限公司 | Toothed inlaid type precision fine adjustment boring cutter with replaceable cutter head |
| CN102728862A (en) * | 2012-07-17 | 2012-10-17 | 南车洛阳机车有限公司 | Adjustable combined boring cutter |
| CN103357908A (en) * | 2013-07-29 | 2013-10-23 | 成都成林数控刀具有限公司 | Novel adjustable double-edged boring cutter |
| CN203541573U (en) * | 2013-10-23 | 2014-04-16 | 株洲圣达切削刀具有限公司 | Bridge dual-edge boring cutter |
| CN203621526U (en) * | 2013-12-31 | 2014-06-04 | 成都成量工具集团有限公司 | Boring cutter allowable for rapid radial two-way regulation |
| CN204430299U (en) * | 2015-02-03 | 2015-07-01 | 成都成林数控刀具有限公司 | A kind of adjustable twolip major diameter boring cutter with the eccentric engaging structure of groove |
-
2015
- 2015-02-03 CN CN201510054014.6A patent/CN104646699B/en active Active
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4006995A (en) * | 1974-03-09 | 1977-02-08 | Hans Gruner | Drill for use in a boring machine |
| CN101767212A (en) * | 2010-02-11 | 2010-07-07 | 嘉兴永佳精密机械制造有限公司 | Advanced rough boring head |
| US20110222979A1 (en) * | 2010-03-15 | 2011-09-15 | Heinz Kaiser Ag | Boring head |
| CN102069202A (en) * | 2010-12-30 | 2011-05-25 | 宁波鸿达电机模具有限公司 | Large-pore diameter precision boring tool for machining center |
| CN202147021U (en) * | 2011-06-15 | 2012-02-22 | 四川艾立特工具有限公司 | Toothed inlaid type precision fine adjustment boring cutter with replaceable cutter head |
| CN102335759A (en) * | 2011-10-20 | 2012-02-01 | 庞勇 | Multipurpose double-edge adjustable boring cutter |
| CN102728862A (en) * | 2012-07-17 | 2012-10-17 | 南车洛阳机车有限公司 | Adjustable combined boring cutter |
| CN103357908A (en) * | 2013-07-29 | 2013-10-23 | 成都成林数控刀具有限公司 | Novel adjustable double-edged boring cutter |
| CN203541573U (en) * | 2013-10-23 | 2014-04-16 | 株洲圣达切削刀具有限公司 | Bridge dual-edge boring cutter |
| CN203621526U (en) * | 2013-12-31 | 2014-06-04 | 成都成量工具集团有限公司 | Boring cutter allowable for rapid radial two-way regulation |
| CN204430299U (en) * | 2015-02-03 | 2015-07-01 | 成都成林数控刀具有限公司 | A kind of adjustable twolip major diameter boring cutter with the eccentric engaging structure of groove |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105945313A (en) * | 2016-06-23 | 2016-09-21 | 鞍钢重型机械有限责任公司 | Adjustable deep hole boring tool and adjusting method thereof |
| CN113210646A (en) * | 2021-06-01 | 2021-08-06 | 东莞刃峰数控刀具有限公司 | Fine-adjustment type rough boring cutter for rough machining and machining process thereof |
| CN114289747A (en) * | 2022-01-14 | 2022-04-08 | 成都成林数控刀具股份有限公司 | Indexable insert boring cutter block and boring bar with same |
| CN116037975A (en) * | 2022-09-08 | 2023-05-02 | 松德刀具（长兴）科技有限公司 | High-precision double-blade bridge type superhard boring cutter |
| CN116037975B (en) * | 2022-09-08 | 2023-08-11 | 松德刀具（长兴）科技有限公司 | High-precision double-blade bridge type superhard boring cutter |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104646699B (en) | 2017-01-18 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US5114286A (en) | Interchangeable tool alignment system | |
| CN104646699A (en) | Adjustable double-cutting-edge large-diameter boring cutter with insection eccentric engagement structure | |
| CN202462040U (en) | Clamp for machining high-pressure spray nozzle plate of industrial steam turbine | |
| CN204430299U (en) | A kind of adjustable twolip major diameter boring cutter with the eccentric engaging structure of groove | |
| CN203992556U (en) | The accurate facing cutter of a kind of axial adjustable | |
| CN105458404A (en) | Rapid replacing adjustable welding reamer | |
| CN109926631A (en) | A kind of axial adjustable precision facing cutter | |
| CN102494154B (en) | Method for manufacturing spherical valve with 40-degree inclined halving structure | |
| CN203791640U (en) | Spindle adjusting and locking device | |
| CN102873570A (en) | Cross axle processing clamp | |
| CN104607676B (en) | Adjustable fine boring cutter | |
| CN215468350U (en) | Rotor milling cutter and blade fixing structure | |
| JP7741985B2 (en) | Quick change type tool shank structure with high positioning accuracy | |
| CN212019420U (en) | Adjustable boring cutter of coarse and fine bimodulus | |
| CN212239225U (en) | Inner hole machining tool | |
| CN112496362B (en) | Cutter body assembly | |
| CN205763947U (en) | A kind of conical surface vertical pulling compact form interface of not rounded | |
| CN211248381U (en) | Mounting structure of triangle blade | |
| CN221134196U (en) | Adjustable boring countersink cutter | |
| CN216028318U (en) | Be used for grooved tungsten steel milling cutter that has antidetonation function | |
| CN222660255U (en) | Multifunctional boring and milling cutter disc | |
| CN216632723U (en) | Milling cutter device | |
| CN204818203U (en) | Self -align flat rimer | |
| CN218224685U (en) | Hole processing tools | |
| CN211640300U (en) | Adjustable tenon cutter |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 610000 No. 7, Rongtai Avenue, Chengdu cross strait science and Technology Industrial Development Park, Wenjiang District, Chengdu, Sichuan Patentee after: Chengdu Chenglin CNC Tool Co.,Ltd. Address before: 610000 No. 7, Rongtai Avenue, Chengdu cross strait science and Technology Industrial Development Park, Wenjiang District, Chengdu, Sichuan Patentee before: CHENGDU CHENGLIN NUMERICAL CONTROL CUTTING TOOLS CO.,LTD. |