CN116810391A - Milling reamer with guiding function - Google Patents
Milling reamer with guiding function Download PDFInfo
- Publication number
- CN116810391A CN116810391A CN202310818771.0A CN202310818771A CN116810391A CN 116810391 A CN116810391 A CN 116810391A CN 202310818771 A CN202310818771 A CN 202310818771A CN 116810391 A CN116810391 A CN 116810391A
- Authority
- CN
- China
- Prior art keywords
- plate
- adjusting
- buckling
- mounting plate
- clearance
- 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
- 238000003801 milling Methods 0.000 title claims abstract description 17
- 238000001125 extrusion Methods 0.000 claims description 23
- 238000000034 method Methods 0.000 claims description 2
- 230000000694 effects Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000003754 machining Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P23/00—Machines or arrangements of machines for performing specified combinations of different metal-working operations not covered by a single other subclass
- B23P23/02—Machine tools for performing different machining operations
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
Abstract
The invention discloses a milling and reaming cutter with a guiding function, and relates to the technical field of milling and reaming tools; the clamping device comprises a cutting edge part, a clearance edge part and a clamping handle part, wherein the cutting edge part and the clamping handle part are arranged at two ends of the clearance edge part; the circumference of the clearance blade part is provided with a mounting groove and a positioning hole, the mounting groove is in sliding fit with a guide circular sleeve, the guide circular sleeve comprises a mounting plate, the mounting plate is fixedly connected with a guide ring, the mounting plate is in sliding fit with the mounting groove, and the mounting plate is matched with the positioning hole so as to be positioned and fixed; an auxiliary plate is also in sliding fit with the positioning hole; a buckling piece is arranged in the cutting edge part, and the auxiliary plate and the mounting plate are fixed through the buckling piece; an adjusting piece is rotatably arranged in the clearance blade part and used for driving the buckling piece to move; the invention has the guiding function when deep hole processing is carried out, plays roles of supporting, positioning, correcting and guiding, and ensures processing precision.
Description
Technical Field
The invention relates to the technical field of milling and reaming tools, in particular to a milling and reaming tool with a guiding function.
Background
The technical structure of the existing cutter comprises a cutting edge, a clearance edge and a clamping handle, and when the cutter rotates in a product hole, the cutter is too little in clamping and longer in overhanging; therefore, the swinging of the cutting edge of the cutter can be large, so that the inner hole of a processed product is not concentric, the verticality and the roughness cannot meet the requirements, and the cutter is broken due to the swinging of the cutter to discard the product; therefore, in order to ensure machining precision and prevent damage to the cutter, a milling cutter with a guiding function is required; chinese patent publication No. CN112222533a discloses a reamer, which has the technical scheme that: comprises a mounting handle which is used for being connected with a reamer clamp; the top of the deep hole handle is arranged at the bottom of the mounting handle; the cutter head is arranged at the bottom of the deep hole handle, and the diameter of the cutter head is larger than that of the deep hole handle; from technical scheme, this patent possesses the deep hole handle, when carrying out deep hole processing, does not possess the direction function, and the swing of cutter blade can be very big, does not solve above-mentioned technical problem.
Disclosure of Invention
According to the invention, when deep hole processing is performed, the deep hole processing device has a guiding function, can contact and rub with an inner hole of a product, plays roles of supporting, positioning, correcting and guiding, and ensures processing precision.
The technical scheme adopted by the invention is as follows: the milling and reaming cutter with the guiding function comprises a cutting edge part, a clearance edge part and a clamping handle part, wherein the cutting edge part and the clamping handle part are arranged at two ends of the clearance edge part; the circumference of the clearance blade part is provided with a mounting groove and a positioning hole, the mounting groove is in sliding fit with a guide circular sleeve, the guide circular sleeve comprises a mounting plate, the mounting plate is fixedly connected with a guide ring, the mounting plate is in sliding fit with the mounting groove, and the mounting plate is matched with the positioning hole so as to be positioned and fixed; an auxiliary plate is also in sliding fit with the positioning hole; a buckling piece is arranged in the cutting edge part, and the auxiliary plate and the mounting plate are fixed through the buckling piece; the buckling piece comprises a buckling block which is slidably arranged in the clearance blade part; an adjusting piece is rotatably arranged in the clearance blade part and used for driving the buckling piece to move; the adjusting piece comprises an adjusting shaft rotatably arranged in the clearance blade part and an extrusion rod slidably arranged in the clearance blade part, wherein the adjusting shaft is fixedly connected with a driving gear ring, the adjusting shaft rotates to drive the extrusion rod to slide, and the extrusion rod pushes the buckling block to enable the buckling block to slide and be released from buckling with the auxiliary plate and the mounting plate.
Further, a second matching column and a second buckle plate are arranged on the mounting plate, a first matching column and a first buckle plate are arranged on the auxiliary plate, and the second matching column and the first matching column are matched with the positioning holes to position the mounting plate and the auxiliary plate; the buckling block is buckled with the buckling plate II and the buckling plate I to fix the mounting plate and the auxiliary plate.
Further, the buckling block comprises a buckling block, a guide post is fixedly connected to the buckling block, and one end of the guide post is connected with a spherical rod; the inside of the clearance blade part is fixedly connected with a mounting frame, and the guide post is in sliding connection with the mounting frame; the buckling block is buckled with the buckling plate II and the buckling plate I to fix the mounting plate and the auxiliary plate; the extrusion rod on the adjusting piece pushes the spherical rod through extrusion so as to drive the buckling block to slide.
Further, a spring for providing elasticity is sleeved on the guide post.
Further, the adjusting piece comprises an adjusting ring rotatably installed on the clearance blade part, a fixing hole is formed in the circumference of the adjusting ring, a fixing column is movably arranged on the clearance blade part, and the fixing column is matched with the fixing hole to fix the adjusting ring.
Further, the adjusting piece further comprises two driving gears rotatably arranged in the clearance blade part, one end of the adjusting shaft is connected with a connecting fluted disc, one driving gear and the adjusting ring form a gear pair, and the other driving gear and the connecting fluted disc form the gear pair.
Further, the adjusting piece further comprises a rotating shaft rotatably arranged on the mounting frame, the two ends of the rotating shaft are fixedly connected with a first adjusting gear and a second adjusting gear respectively, the second adjusting gear and the driving gear ring form a gear pair, and the first adjusting gear is used for driving the extrusion rod.
Further, the extrusion rods are distributed on two sides of the first adjusting gear, each extrusion rod comprises a sliding plate which is slidably arranged on the mounting frame, the sliding plate is fixedly connected with an extrusion inclined plate, and the extrusion inclined plate extrudes and pushes the spherical rod to drive the buckling block to slide; the slide plate is also fixedly connected with a meshing rack, and the meshing rack and the first adjusting gear form a gear pair.
Compared with the prior art, the invention has the beneficial effects that: (1) When the hole is machined, the guide ring can contact and rub with the inner hole of the product, so that the functions of supporting, positioning, correcting and guiding are realized, deflection is reduced, vibration is inhibited, machining is smooth, and the required dimensional accuracy is easily achieved; (2) The position of the guide ring on the clearance blade part can be adjusted, and the second matching column is matched with the corresponding positioning hole by moving the mounting plate, so that the positioning effect is achieved; the second buckle plate enters the inside of the clearance blade part, and is buckled with the second buckle plate through the buckle block, so that the mounting plate is fixed; (3) In order to ensure the rigidity and strength of the clearance blade, an operator selects an auxiliary plate with proper length to position and install in other areas on the clearance blade except for the area occupied by the installation guide ring, namely, the first matching column is matched with the positioning hole, and the first matching column is buckled with the first buckling plate through the buckling block so as to fix the auxiliary plate; so as to improve the integral rigidity and strength of the clearance blade.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present invention.
Fig. 2 is a schematic view of the clearance blade of the present invention.
Fig. 3 is a schematic view of the guide ring and auxiliary plate of the present invention.
Fig. 4 is an enlarged view of the invention at the a mark in fig. 1.
Fig. 5 is a cross-sectional view of the invention at B in fig. 1.
Fig. 6 is an enlarged view of the present invention at C in fig. 5.
FIG. 7 is a schematic view of an adjustment member of the present invention.
Fig. 8 is an enlarged view of the invention at the D mark in fig. 7.
Reference numerals: 1-a cutting edge portion; 2-a clearance blade portion; 201-mounting slots; 202-positioning holes; 203-mounting rack; 3-an auxiliary plate; 301-mating column one; 302-buckle one; 4-a guide ring; 5-clamping a handle part; 6-mounting plates; 601-a second matching column; 602-a second buckle plate; 7-adjusting ring; 701-fixing holes; 8-fixing the column; 9-buckling blocks; 10-springs; 11-guide posts; 12-a spherical rod; 13-adjusting gear one; 14-rotating shaft; 15-adjusting a second gear; 16-a drive gear; 17-connecting fluted disc; 18-adjusting the shaft; 19-driving the gear ring; 20-sliding plate; 21-pressing the sloping plate; 22-mesh rack.
Detailed Description
The invention is described in detail below with reference to the attached drawings: as shown in fig. 1 to 8, a milling cutter with a guiding function comprises a cutting edge part 1, a clearance edge part 2 and a clamping handle part 5, wherein the cutting edge part 1 and the clamping handle part 5 are arranged at two ends of the clearance edge part 2; the circumference of the clearance blade part 2 is provided with a mounting groove 201 and a positioning hole 202, a guide round sleeve is slidably matched with the mounting groove 201, the guide round sleeve comprises a mounting plate 6, and a guide ring 4 is fixedly connected to the mounting plate 6; the mounting plate 6 is slidably mounted on the mounting groove 201; the positioning hole 202 is also in sliding fit with an auxiliary plate 3; the mounting plate 6 is provided with a second matching column 601 and a second buckle plate 602, the auxiliary plate 3 is provided with a first matching column 301 and a first buckle plate 302, and the second matching column 601 and the first matching column 301 are matched with the positioning holes 202 to position the mounting plate 6 and the auxiliary plate 3.
A buckling piece is arranged in the cutting edge part 1 and comprises a buckling piece which is slidably arranged in the clearance edge part 2; the buckling block comprises a buckling block 9, a guide pillar 11 is fixedly connected to the buckling block 9, and one end of the guide pillar 11 is connected with a spherical rod 12; the inside of the clearance blade part 2 is fixedly connected with a mounting frame 203, and the guide post 11 is in sliding connection with the mounting frame 203; the buckling block 9 is buckled with the buckling plate II 602 and the buckling plate I302 to fix the mounting plate 6 and the auxiliary plate 3; the guide post 11 is sleeved with a spring 10 for providing elasticity.
An adjusting piece is rotatably arranged in the clearance blade part 2, the adjusting piece comprises an adjusting shaft 18 rotatably arranged in the clearance blade part 2 and an extrusion rod slidably arranged in the clearance blade part 2, a driving gear ring 19 is fixedly connected to the adjusting shaft 18, the adjusting piece further comprises an adjusting ring 7 rotatably arranged on the clearance blade part 2, a fixing hole 701 is arranged on the circumference of the adjusting ring 7, a fixing column 8 is movably arranged on the clearance blade part 2, and the fixing column 8 is matched with the fixing hole 701 to fix the adjusting ring 7; the adjusting piece further comprises two driving gears 16 rotatably arranged in the clearance blade part 2, one end of the adjusting shaft 18 is connected with a connecting fluted disc 17, one driving gear 16 and the adjusting ring 7 form a gear pair, and the other driving gear 16 and the connecting fluted disc 17 form a gear pair; the adjusting piece further comprises a rotating shaft 14 rotatably arranged on the mounting frame 203, two ends of the rotating shaft 14 are fixedly connected with a first adjusting gear 13 and a second adjusting gear 15 respectively, the second adjusting gear 15 and the driving gear ring 19 form a gear pair, and the first adjusting gear 13 is used for driving the extrusion rod; the extrusion rods are distributed on two sides of the first adjusting gear 13 and comprise sliding plates 20 which are slidably arranged on the mounting frame 203, the sliding plates 20 are fixedly connected with extrusion sloping plates 21, and the spherical rods 12 are pushed by extrusion sloping plates 21 to drive the buckling blocks 9 to slide; the slide plate 20 is also fixedly connected with a meshing rack 22, and the meshing rack 22 and the first adjusting gear 13 form a gear pair.
Working principle: when the hole processing is carried out, the guide ring 4 can contact and rub with the inner hole of the product, and plays roles of supporting, positioning, correcting and guiding; the position of the guide ring 4 on the clearance blade part 2 can be adjusted according to the requirement; namely, the second matching column 601 is matched with the corresponding positioning hole 202 by moving the mounting plate 6, so as to achieve the positioning effect; the second buckle plate 602 enters the inside of the clearance blade part 2, and is buckled with the second buckle plate 602 through the buckle block 9, so that the mounting plate 6 is fixed; in order to ensure the rigidity and strength of the clearance blade 2, an operator selects an auxiliary plate 3 with proper length to position and install in other areas on the clearance blade 2 except for the area occupied by the installation guide ring 4, namely, a first matching column 301 is matched with a positioning hole 202, and the auxiliary plate 3 is buckled with a first buckle plate 302 through a buckle block 9 so as to fix the auxiliary plate 3; further, the rigidity and strength of the entire clearance blade 2 are improved.
When the mounting plate 6 and the auxiliary plate 3 need to be adjusted or removed, the fixing column 8 is disengaged from the fixing hole 701, so that the adjusting ring 7 can rotate, the connecting fluted disc 17, the adjusting shaft 18 and the driving gear ring 19 rotate through the rotation of the adjusting ring 7, the adjusting gear II 15 and the adjusting gear I13 rotate, the adjusting gear I13 drives the sliding plate 20 to slide, the inclined plate 21 is extruded and pushed to the spherical rod 12, the buckling block 9 slides, and the buckling block 9 is disengaged from the buckling plate II 602 and the buckling plate I302, namely, the fixing is released.
After the guide ring 4 is installed, the guide ring 4 and the cutter body form an integral structure, and the cutter rotates and processes the cutter and simultaneously the guide ring 4 rotates; when the front cutting edge part 1 is processed forwards, the guide ring 4 at the rear can contact and rub with the inner hole of the product, so that the functions of supporting, positioning, correcting and guiding are realized; so as to reduce deflection, inhibit vibration, and make the processing smooth, and easily achieve the desired dimensional accuracy.
Claims (8)
1. The milling and reaming cutter with the guiding function comprises a cutting edge part (1), a clearance edge part (2) and a clamping handle part (5), wherein the cutting edge part (1) and the clamping handle part (5) are arranged at two ends of the clearance edge part (2); the method is characterized in that: the circumference of the clearance blade part (2) is provided with a mounting groove (201) and a positioning hole (202), the mounting groove (201) is in sliding fit with a guide circular sleeve, the guide circular sleeve comprises a mounting plate (6), the mounting plate (6) is fixedly connected with a guide ring (4), the mounting plate (6) is in sliding fit with the mounting groove (201), and the mounting plate (6) is matched with the positioning hole (202) so as to be positioned and fixed; an auxiliary plate (3) is also in sliding fit with the positioning hole (202); a buckling piece is arranged in the cutting edge part (1), and the auxiliary plate (3) and the mounting plate (6) are fixed through the buckling piece; the buckling piece comprises a buckling block which is slidably arranged in the clearance blade part (2); an adjusting piece is rotatably arranged in the clearance blade part (2) and used for driving the buckling piece to move; the adjusting piece comprises an adjusting shaft (18) rotatably arranged in the clearance blade part (2) and an extruding rod slidably arranged in the clearance blade part (2), a driving gear ring (19) is fixedly connected to the adjusting shaft (18), the adjusting shaft (18) rotates to drive the extruding rod to slide, and the extruding rod pushes the buckling block to slide and be buckled with the auxiliary plate (3) and the mounting plate (6) in a releasing mode.
2. A milling and reaming tool with guiding function according to claim 1, characterized in that: the mounting plate (6) is provided with a second matching column (601) and a second buckle plate (602), the auxiliary plate (3) is provided with a first matching column (301) and a first buckle plate (302), and the second matching column (601) and the first matching column (301) are matched with the positioning hole (202) to position the mounting plate (6) and the auxiliary plate (3); the buckling block is buckled with the buckle plate II (602) and the buckle plate I (302) to fix the mounting plate (6) and the auxiliary plate (3).
3. A milling and reaming tool with guiding function according to claim 2, characterized in that: the buckling block comprises a buckling block (9), a guide pillar (11) is fixedly connected to the buckling block (9), and one end of the guide pillar (11) is connected with a spherical rod (12); the inside of the clearance blade part (2) is fixedly connected with a mounting frame (203), and the guide post (11) is in sliding connection with the mounting frame (203); the buckling block (9) is buckled with the buckling plate II (602) and the buckling plate I (302) to fix the mounting plate (6) and the auxiliary plate (3); the extrusion rod on the adjusting piece pushes the spherical rod (12) through extrusion so as to drive the buckling block (9) to slide.
4. A milling and reaming tool with guiding function according to claim 3, characterized in that: the guide post (11) is sleeved with a spring (10) for providing elasticity.
5. A milling and reaming tool with guiding function according to claim 3, characterized in that: the adjusting piece comprises an adjusting ring (7) rotatably arranged on the clearance blade part (2), fixing holes (701) are formed in the circumference of the adjusting ring (7), fixing columns (8) are movably arranged on the clearance blade part (2), and the fixing columns (8) are matched with the fixing holes (701) to fix the adjusting ring (7).
6. A milling and reaming tool with pilot function according to claim 5, characterized in that: the adjusting piece further comprises two driving gears (16) rotatably arranged in the clearance blade part (2), one end of the adjusting shaft (18) is connected with a connecting fluted disc (17), one driving gear (16) and the adjusting ring (7) form a gear pair, and the other driving gear (16) and the connecting fluted disc (17) form the gear pair.
7. A milling and reaming tool with pilot function according to claim 6, characterized in that: the adjusting piece further comprises a rotating shaft (14) rotatably arranged on the mounting frame (203), two ends of the rotating shaft (14) are fixedly connected with a first adjusting gear (13) and a second adjusting gear (15) respectively, the second adjusting gear (15) and the driving gear ring (19) form a gear pair, and the first adjusting gear (13) is used for driving the extrusion rod.
8. A milling and reaming tool with pilot function according to claim 7, characterized in that: the extrusion rods are distributed on two sides of the first adjusting gear (13), each extrusion rod comprises a sliding plate (20) which is slidably arranged on the mounting frame (203), an extrusion inclined plate (21) is fixedly connected to each sliding plate (20), and the spherical rods (12) are pushed by extrusion of the extrusion inclined plate (21) so as to drive the buckling blocks (9) to slide; the slide plate (20) is fixedly connected with a meshing rack (22), and the meshing rack (22) and the first adjusting gear (13) form a gear pair.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310818771.0A CN116810391B (en) | 2023-07-05 | 2023-07-05 | Milling reamer with guiding function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310818771.0A CN116810391B (en) | 2023-07-05 | 2023-07-05 | Milling reamer with guiding function |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN116810391A true CN116810391A (en) | 2023-09-29 |
| CN116810391B CN116810391B (en) | 2024-02-09 |
Family
ID=88115231
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310818771.0A Active CN116810391B (en) | 2023-07-05 | 2023-07-05 | Milling reamer with guiding function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN116810391B (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0866902A (en) * | 1994-08-30 | 1996-03-12 | Meimeidou:Kk | Drilling device |
| US20070172322A1 (en) * | 2004-02-10 | 2007-07-26 | Friedrich Haberle | Tool for machining precision bores |
| JP2008018477A (en) * | 2006-07-11 | 2008-01-31 | Mitsubishi Materials Corp | Boring tool |
| US20120020750A1 (en) * | 2008-11-14 | 2012-01-26 | Guehring Ohg | Multi-edged machining tool for post-machining of bores |
| CN203044932U (en) * | 2013-02-22 | 2013-07-10 | 上海松德数控刀具制造有限公司 | Composite deep hole guide boring cutter |
| CN107186228A (en) * | 2017-06-30 | 2017-09-22 | 贵州凯星液力传动机械有限公司 | A kind of accurate cutting tool for boring of superdeep holes |
| CN107626960A (en) * | 2017-09-08 | 2018-01-26 | 浙江欣兴工具有限公司 | The rotary cutting tool and its rotary cutting method and cutter head installation method of interchangeable bit |
| CN208178515U (en) * | 2018-04-10 | 2018-12-04 | 苏州富莱克精密工具有限公司 | A kind of hollow workpiece guiding fluted drill |
| JP6458851B1 (en) * | 2017-09-28 | 2019-01-30 | 株式会社タンガロイ | Reamer |
| CN208866508U (en) * | 2018-08-09 | 2019-05-17 | 吴江市金明机械有限公司 | A kind of straight guide reamer easy to use |
| CN209867562U (en) * | 2019-05-15 | 2019-12-31 | 河北高工工具有限公司 | Inner-cooling deep hole reamer |
| CN210359584U (en) * | 2019-08-08 | 2020-04-21 | 石家庄惠德机械工具厂 | Unequal belt back guiding reamer |
| CN217452172U (en) * | 2022-06-02 | 2022-09-20 | 烟台海德智能装备有限公司 | Special boring cutter bar for processing deep hole |
-
2023
- 2023-07-05 CN CN202310818771.0A patent/CN116810391B/en active Active
Patent Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0866902A (en) * | 1994-08-30 | 1996-03-12 | Meimeidou:Kk | Drilling device |
| US20070172322A1 (en) * | 2004-02-10 | 2007-07-26 | Friedrich Haberle | Tool for machining precision bores |
| JP2008018477A (en) * | 2006-07-11 | 2008-01-31 | Mitsubishi Materials Corp | Boring tool |
| US20120020750A1 (en) * | 2008-11-14 | 2012-01-26 | Guehring Ohg | Multi-edged machining tool for post-machining of bores |
| CN203044932U (en) * | 2013-02-22 | 2013-07-10 | 上海松德数控刀具制造有限公司 | Composite deep hole guide boring cutter |
| CN107186228A (en) * | 2017-06-30 | 2017-09-22 | 贵州凯星液力传动机械有限公司 | A kind of accurate cutting tool for boring of superdeep holes |
| CN107626960A (en) * | 2017-09-08 | 2018-01-26 | 浙江欣兴工具有限公司 | The rotary cutting tool and its rotary cutting method and cutter head installation method of interchangeable bit |
| JP6458851B1 (en) * | 2017-09-28 | 2019-01-30 | 株式会社タンガロイ | Reamer |
| CN208178515U (en) * | 2018-04-10 | 2018-12-04 | 苏州富莱克精密工具有限公司 | A kind of hollow workpiece guiding fluted drill |
| CN208866508U (en) * | 2018-08-09 | 2019-05-17 | 吴江市金明机械有限公司 | A kind of straight guide reamer easy to use |
| CN209867562U (en) * | 2019-05-15 | 2019-12-31 | 河北高工工具有限公司 | Inner-cooling deep hole reamer |
| CN210359584U (en) * | 2019-08-08 | 2020-04-21 | 石家庄惠德机械工具厂 | Unequal belt back guiding reamer |
| CN217452172U (en) * | 2022-06-02 | 2022-09-20 | 烟台海德智能装备有限公司 | Special boring cutter bar for processing deep hole |
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| Publication number | Publication date |
|---|---|
| CN116810391B (en) | 2024-02-09 |
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