CN107052380A - One kind rotation pier all-in-one cutter head - Google Patents
One kind rotation pier all-in-one cutter head Download PDFInfo
- Publication number
- CN107052380A CN107052380A CN201710174065.1A CN201710174065A CN107052380A CN 107052380 A CN107052380 A CN 107052380A CN 201710174065 A CN201710174065 A CN 201710174065A CN 107052380 A CN107052380 A CN 107052380A
- Authority
- CN
- China
- Prior art keywords
- blade
- spacing preiection
- cutter head
- knife bar
- pier
- 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.)
- Pending
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
- B23B27/14—Cutting tools of which the bits or tips or cutting inserts are of special material
- B23B27/16—Cutting tools of which the bits or tips or cutting inserts are of special material with exchangeable cutting bits or cutting inserts, e.g. able to be clamped
- B23B27/1614—Cutting tools of which the bits or tips or cutting inserts are of special material with exchangeable cutting bits or cutting inserts, e.g. able to be clamped with plate-like cutting inserts of special shape clamped against the walls of the recess in the shank by a clamping member acting upon the wall of a hole in the insert
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
- B23D79/00—Methods, machines, or devices not covered elsewhere, for working metal by removal of material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B2200/00—Details of cutting inserts
- B23B2200/04—Overall shape
- B23B2200/049—Triangular
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Processing Of Stones Or Stones Resemblance Materials (AREA)
Abstract
Pier all-in-one cutter head is revolved the invention discloses one kind, on the blade mounting portion of knife bar one end, provided with blade installation position, the blade installation slot with triangular structure is formed between the first spacing preiection and the second spacing preiection on the cutter head installation portion, blade is fixed between first spacing preiection and second spacing preiection by blade fixing structure, and blade stretches out from the blade installation slot away from the first spacing preiection and the second spacing preiection side.Pass through the rotation pier all-in-one cutter head of above-mentioned optimization design, reasonable in design, passes through the design to blade and blade mounting portion, it is ensured that when using, blade and the fastness of knife bar connection, first spacing preiection and the second spacing preiection prevent blade from shaking when in use, and blade is made of high-abrasive material, greatly prolong its service life, simultaneously when blade weares and teares, pass through more allowing blade replacement in time, it is ensured that machining accuracy, the relative position without adjusting blade and product.
Description
Technical field
The present invention relates to work pieces process technical field, more particularly to a kind of rotation pier all-in-one cutter head.
Background technology
When pipe fitting is processed, it is necessary to carry out processing in terms of necking, enlarging, chamfering to pipe end.Usual cutter is arranged on pipe
Part axle is upward towards pipe end, and because machining area is smaller, difficulty of processing is larger.Therefore in process, tool wear is big,
And when tool wear causes error to exceed preset range, it is necessary to readjust the position of cutter and pipe fitting, so as to ensure to add
Work.However, this position adjustments greatly improve manufacturing complexity, and influence machining accuracy.Therefore, how machining accuracy is ensured
While, tool life, it has also become this area urgent problem to be solved.
The content of the invention
To solve technical problem present in background technology, the present invention proposes a kind of rotation pier all-in-one cutter head.
A kind of rotation pier all-in-one cutter head proposed by the present invention, including：Knife bar, blade；
Knife bar includes location division and the blade mounting portion being sequentially connected, and the blade mounting portion side is installed provided with blade
Position, the cutter head installation portion is provided with the first spacing preiection and the second spacing preiection, the first spacing preiection and the second spacing preiection
Between form the blade installation slot with triangular structure, blade fixing structure is provided with the blade installation slot；
Blade has the triangular structure formed by first side, second side, blade, and blade passes through blade fixing structure
It is fixed on the blade installation position, the first side is against first spacing preiection, and the second side is against described
Second spacing preiection, blade stretches out from the blade installation slot away from the first spacing preiection and the second spacing preiection side.
Preferably, blade parallel is in the axial arranged of knife bar.
Preferably, blade fixing structure is located on the bearing of trend of knife bar axial direction.
Preferably, blade has equilateral triangle structure.
Preferably, the location division of knife bar is provided with cutter head mounting structure, and the cutter head mounting structure is installed with the blade
Position is located at knife bar the same side.
Preferably, riveting column is provided with the blade installation slot, blade is provided with the riveted holes coordinated with riveting column.
In the present invention, the rotation pier all-in-one cutter head proposed on the blade mounting portion of knife bar one end, is installed provided with blade
Position, the cutter head installation portion is provided with the first spacing preiection and the second spacing preiection, the first spacing preiection and the second spacing preiection
Between form the blade installation slot with triangular structure, blade has a triangular structure, and blade is solid by blade fixing structure
It is scheduled on the blade installation position, and blade both sides bear against first spacing preiection and second spacing preiection,
Blade stretches out from the blade installation slot away from the first spacing preiection and the second spacing preiection side.Pass through above-mentioned optimization design
Revolve pier all-in-one cutter head, reasonable in design passes through the design to blade and blade mounting portion, it is ensured that in use, blade and
The fastness of knife bar connection, the first spacing preiection and the second spacing preiection prevent blade from shaking when in use, and blade is used
High-abrasive material is made, and greatly prolongs its service life, while when blade weares and teares, passing through more allowing blade replacement in time, it is ensured that plus
Work precision, the relative position without adjusting blade and product.
Brief description of the drawings
Fig. 1 is a kind of structural representation for revolving pier all-in-one cutter head proposed by the present invention.
Embodiment
As shown in figure 1, Fig. 1 is a kind of structural representation for revolving pier all-in-one cutter head proposed by the present invention.
Reference picture 1, a kind of rotation pier all-in-one cutter head proposed by the present invention, including：Knife bar, blade 3；
Knife bar includes location division 11 and the blade mounting portion 12 being sequentially connected, and the side of blade mounting portion 12 is provided with blade
Installation position, the cutter head installation portion is provided with the first spacing preiection 21 and the second spacing preiection 22, the first spacing preiection 21 and the
Formed between two spacing preiections 22 and blade fixed knot is provided with the blade installation slot with triangular structure, the blade installation slot
Structure；
Blade 3 has the triangular structure formed by first side, second side, blade, and blade 3 passes through blade fixed knot
Structure is fixed on the blade installation position, the first side against first spacing preiection 21, the second side against
Second spacing preiection 22, blade is from the blade installation slot away from the first spacing preiection 21 and the side of the second spacing preiection 22
Stretch out.
In the specific work process of the rotation pier all-in-one cutter head of the present embodiment, during work, cutter head is arranged on rotation pier one
On body machine, by the axial-rotation around knife bar, realize that the blade of blade carries out chamfer machining to end socket of pipe fitting.
In the present embodiment, on the rotation pier all-in-one cutter head proposed, the blade mounting portion of knife bar one end, provided with blade
Installation position, the cutter head installation portion is provided with the first spacing preiection and the second spacing preiection, the first spacing preiection and second spacing
The blade installation slot with triangular structure is formed between projection, blade has triangular structure, and blade passes through blade fixed knot
Structure is fixed on the blade installation position, and blade both sides bear against first spacing preiection and second limit convex
Rise, blade stretches out from the blade installation slot away from the first spacing preiection and the second spacing preiection side.Set by above-mentioned optimization
The rotation pier all-in-one cutter head of meter, reasonable in design passes through the design to blade and blade mounting portion, it is ensured that in use, knife
Piece and the fastness of knife bar connection, the first spacing preiection and the second spacing preiection prevent blade from shaking when in use, blade
It is made of high-abrasive material, greatly prolongs its service life, while when blade weares and teares, by more allowing blade replacement in time, protects
Demonstrate,prove machining accuracy, the relative position without adjusting blade and product.
In a specific embodiment, blade 3 is parallel to the axial arranged of knife bar, it is ensured that blade stress equalization during processing.
In other embodiments, blade fixing structure is located on the bearing of trend of knife bar axial direction, it is ensured that during processing
The bonding strength of blade and knife bar.
In other embodiments, blade 3 has equilateral triangle structure, further the service life of extension blade.
In other embodiments, the location division 11 of knife bar is provided with cutter head mounting structure, and the cutter head installs knot
Structure is located at knife bar the same side with the blade installation position.
In other embodiments, riveting column 4 is provided with the blade installation slot, blade 3 is provided with and riveting column 4
The riveted holes of cooperation, while improving firmly installing property of blade, are easy to position during blade exchange.
The foregoing is only a preferred embodiment of the present invention, but protection scope of the present invention be not limited thereto,
Any one skilled in the art the invention discloses technical scope in, technique according to the invention scheme and its
Inventive concept is subject to equivalent substitution or change, should all be included within the scope of the present invention.
Claims (6)
1. one kind rotation pier all-in-one cutter head, it is characterised in that including：Knife bar, blade (3)；
Knife bar includes location division (11) and the blade mounting portion (12) being sequentially connected, and blade mounting portion (12) side is provided with knife
Piece installation position, the cutter head installation portion is provided with the first spacing preiection (21) and the second spacing preiection (22), the first spacing preiection
(21) formed and be provided with the blade installation slot with triangular structure, the blade installation slot between the second spacing preiection (22)
Blade fixing structure；
Blade (3) has the triangular structure formed by first side, second side, blade, and blade (3) passes through blade fixed knot
Structure is fixed on the blade installation position, and the first side is against first spacing preiection (21), and the second side is supported
By second spacing preiection (22), blade is from the blade installation slot away from the first spacing preiection (21) and the second spacing preiection
(22) side is stretched out.
2. rotation pier all-in-one cutter head according to claim 1, it is characterised in that axial direction of the blade (3) parallel to knife bar
Arrangement.
3. rotation pier all-in-one cutter head according to claim 1, it is characterised in that blade fixing structure is located at knife bar axial direction
Bearing of trend on.
4. rotation pier all-in-one cutter head according to claim 1, it is characterised in that blade (3) has equilateral triangle structure.
5. rotation pier all-in-one cutter head according to claim 1, it is characterised in that the location division (11) of knife bar is provided with knife
Head mounting structure, the cutter head mounting structure is located at knife bar the same side with the blade installation position.
6. rotation pier all-in-one cutter head according to claim 1, it is characterised in that provided with riveting in the blade installation slot
Post (4), blade (3) is provided with the riveted holes coordinated with riveting column (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710174065.1A CN107052380A (en) | 2017-03-22 | 2017-03-22 | One kind rotation pier all-in-one cutter head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710174065.1A CN107052380A (en) | 2017-03-22 | 2017-03-22 | One kind rotation pier all-in-one cutter head |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107052380A true CN107052380A (en) | 2017-08-18 |
Family
ID=59618326
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710174065.1A Pending CN107052380A (en) | 2017-03-22 | 2017-03-22 | One kind rotation pier all-in-one cutter head |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107052380A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108637282A (en) * | 2018-05-15 | 2018-10-12 | 杭州世宝汽车方向机有限公司 | Interior slotting tool |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19638177A1 (en) * | 1995-09-18 | 1997-03-20 | Nippon Denso Co | Tool holder for machines |
| JP2006187821A (en) * | 2005-01-05 | 2006-07-20 | Sugino Mach Ltd | Throw-away burnishing tool for outer and inner peripheral surfaces |
| EP2082821A1 (en) * | 2008-01-25 | 2009-07-29 | Präzisions-Drehteile Löcher GmbH | Cutting tool |
| CN203265664U (en) * | 2013-06-05 | 2013-11-06 | 温岭市宏中数控刀具有限公司 | Inner-hole lathe tool |
| CN204639165U (en) * | 2015-05-12 | 2015-09-16 | 鸿亿成企业有限公司 | Multi-blade lathe tool and turning insert thereof |
| US20160114402A1 (en) * | 2014-10-24 | 2016-04-28 | X'pole Precision Tools Inc. | Boring bar fastening device for single or double blade |
-
2017
- 2017-03-22 CN CN201710174065.1A patent/CN107052380A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19638177A1 (en) * | 1995-09-18 | 1997-03-20 | Nippon Denso Co | Tool holder for machines |
| JP2006187821A (en) * | 2005-01-05 | 2006-07-20 | Sugino Mach Ltd | Throw-away burnishing tool for outer and inner peripheral surfaces |
| EP2082821A1 (en) * | 2008-01-25 | 2009-07-29 | Präzisions-Drehteile Löcher GmbH | Cutting tool |
| CN203265664U (en) * | 2013-06-05 | 2013-11-06 | 温岭市宏中数控刀具有限公司 | Inner-hole lathe tool |
| US20160114402A1 (en) * | 2014-10-24 | 2016-04-28 | X'pole Precision Tools Inc. | Boring bar fastening device for single or double blade |
| CN204639165U (en) * | 2015-05-12 | 2015-09-16 | 鸿亿成企业有限公司 | Multi-blade lathe tool and turning insert thereof |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108637282A (en) * | 2018-05-15 | 2018-10-12 | 杭州世宝汽车方向机有限公司 | Interior slotting tool |
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|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170818 |