CN105903984B - Pipe fitting is inside and outside while the mechanism of chamfering - Google Patents
Pipe fitting is inside and outside while the mechanism of chamfering Download PDFInfo
- Publication number
- CN105903984B CN105903984B CN201610412534.4A CN201610412534A CN105903984B CN 105903984 B CN105903984 B CN 105903984B CN 201610412534 A CN201610412534 A CN 201610412534A CN 105903984 B CN105903984 B CN 105903984B
- Authority
- CN
- China
- Prior art keywords
- tool
- base
- chamfer knife
- interior
- sleeve
- 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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Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B5/00—Turning-machines or devices specially adapted for particular work; Accessories specially adapted therefor
- B23B5/16—Turning-machines or devices specially adapted for particular work; Accessories specially adapted therefor for bevelling, chamfering, or deburring the ends of bars or tubes
- B23B5/167—Tools for chamfering the ends of bars or tubes
-
- 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
- B23B27/005—Geometry of the chip-forming or the clearance planes, e.g. tool angles
-
- 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
- B23B2200/048—Star form
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B2200/00—Details of cutting inserts
- B23B2200/16—Supporting or bottom surfaces
- B23B2200/168—Supporting or bottom surfaces star form
-
- 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)
- Physics & Mathematics (AREA)
- Geometry (AREA)
- Milling, Broaching, Filing, Reaming, And Others (AREA)
Abstract
Inside and outside while chamfering the mechanism the present invention relates to a kind of pipe fitting.It includes inner chamfer knife（1）, the interior base of tool（2）, outer chamfer knife（3）, the outer base of tool（4）, sleeve（5）, first fix disk（6）Disk is fixed with second（7）, inner chamfer knife（1）There are two at least and it is arranged in the interior base of tool（2）On, outer chamfer knife（3）There are two at least and it is arranged in the outer base of tool（4）On, the interior base of tool（2）It is arranged in the outer base of tool（4）It is interior, sleeve（5）It is set in the outer base of tool（4）On, sleeve（5）On be provided with the first mounting hole（5.1）With the second mounting hole（5.2）, the first mounting hole（5.1）With outer chamfer knife（3）It is corresponding, the second mounting hole（5.2）With the outer base of tool（4）Outer wall cooperation.A kind of pipe fitting of the present invention is inside and outside while the mechanism of chamfering, this mechanism can inside and outside fillet simultaneously, improve work task efficiency.
Description
Technical field
Inside and outside while chamfering the mechanism the present invention relates to a kind of pipe fitting is used for pipe fitting inside and outside fillet.Belong to mechanical equipment
Technical field.
Background technology
Beveler（Beveling machine）Be pipeline or tablet before welding end face carry out chamfering groove specific purpose tool, it is existing fall
Angle machine can only individually fall bull nose or filleted corner, it is time-consuming and laborious using such mode, seriously affected work task efficiency.
Invention content
Inside and outside while chamfering mechanism, this mechanism the purpose of the present invention is to overcome the above shortcomings and to provide a kind of pipe fitting
Can inside and outside fillet simultaneously, improve work task efficiency.
The object of the present invention is achieved like this：
A kind of pipe fitting is inside and outside while the mechanism of chamfering, its main feature is that：It includes inner chamfer knife, the interior base of tool, outer chamfer
Knife, the outer base of tool, sleeve, first fix disk and second fix disk, the inner chamfer knife at least there are two, and be arranged in interior cutter
On seat, the outer chamfer knife at least there are two and be arranged on the outer base of tool, the interior base of tool is arranged in the outer base of tool, institute
State sleeve to be set on the outer base of tool, be provided with the first mounting hole and the second mounting hole on sleeve, first mounting hole with it is outer fall
Angle knife corresponds to, and the outer wall of the second mounting hole and the outer base of tool coordinates, and described second, which fixes disk, the first fixation disk and sleeve, fixes and connect
It connects.
A kind of pipe fitting of the present invention is inside and outside while the mechanism of chamfering, the second fixation disk are connected with the output shaft of motor.
A kind of pipe fitting of the present invention is inside and outside while the mechanism of chamfering, further includes adjusting screw, the screw rod end of adjusting screw is worn
It crosses the first fixation disk and stretches into the middle part of sleeve and offset with the rear end of the interior base of tool, the nut of adjusting screw, which is located at first, to be fixed
In disk.
A kind of pipe fitting of the present invention is inside and outside while the mechanism of chamfering, and the interior base of tool includes central shaft and three blades, it is interior fall
Angle knife is separately positioned in the slot of blade, and third mounting hole is provided on blade.
A kind of pipe fitting of the present invention is inside and outside while the mechanism of chamfering, the inner wall of sleeve be provided with coordinate with outer chamfer knife it is recessed
Slot, the outer base of tool include the matching hole for the interior base of tool to be arranged and the card slot for outer chamfer knife to be arranged, outer chamfer knife
The second long side be higher than the outer circumference surface of the outer base of tool, second long side and groove coordinate.
Compared with prior art, the beneficial effects of the invention are as follows：
1. a kind of pipe fitting of the invention is inside and outside while the mechanism of chamfering, the blade and pipe fitting of inner chamfer knife and outer chamfer knife
End coordinates, and motor drives second to fix disk rotation, so that inner chamfer knife and outer chamfer swivel are dynamic, in the work of interior rose reamer
Inner chamfer is carried out with the lower end to pipe fitting, outer chamfer, interior outer chamfer are carried out to the end of pipe fitting under the action of outer rose reamer
Work is carried out at the same time, and is improved work efficiency.
2. a kind of pipe fitting of the invention is inside and outside while the mechanism of chamfering, the second long side of outer chamfer knife is higher than the outer base of tool
Outer circumference surface, the second long side coordinate with groove, when inner chamfer knife and outer chamfer knife carry out rounded corner, under the action of groove, and set
Cylinder can more effectively drive inner chamfer knife and outer chamfer to rotate, and reduce the stress that the outer base of tool is subject in sleeve（When rotation, spiral shell
The stress generated between nail and limit hole）, and can prevent the outer base of tool from skidding in sleeve rotation.
3. a kind of pipe fitting of the invention is inside and outside while the mechanism of chamfering, the rear end at the screw rod end and the interior base of tool of adjusting screw
It offsets, axial position of the interior base of tool in the outer base of tool can be adjusted by rotating adjusting screw, outer chamfer knife can be according to need
Position is selected in card slot, be inserted into the locking of the first mounting hole with screw later, therefore inner chamfer knife and outer chamfer knife
The relative position of axial position and the two is adjustable, so as to the pipe fitting suitable for different tube diameters.
4. a kind of pipe fitting of the invention is inside and outside while the mechanism of chamfering, when screw is inserted into the first mounting hole by outer chamfer knife
When axial position is locked, the centre bore of matching hole is transmitted to by outer chamfer knife to the pressure that screw applies and it is made to become slightly
The center shaft locking of the interior base of tool is eliminated the gap between the interior base of tool and the outer base of tool by the centre bore of shape, this deformation, is prevented
Only interior base of tool axial float.
Description of the drawings
Fig. 1 is that a kind of pipe fitting of the present invention is inside and outside while the structural schematic diagram of the mechanism of chamfering.
Fig. 2 is the explosive view of Fig. 1.
Fig. 3 is the front view of Fig. 1.
Fig. 4 is the right view of Fig. 3.
Fig. 5 is the A-A sectional views of Fig. 4.
Fig. 6 is the schematic diagram of the inner chamfer knife of the present invention.
Fig. 7 is the schematic diagram of the outer chamfer knife of the present invention.
Fig. 8 is the end view of the sleeve of the present invention.
Fig. 9 is the stereogram of the outer base of tool of the present invention.
Figure 10 is the end view of Fig. 9.
In figure：
Inner chamfer knife 1,
First long side 1.1,
First short side 1.2,
The interior base of tool 2,
Central shaft 2.1,
Blade 2.2,
Third mounting hole 2.3,
Outer chamfer knife 3,
Second long side 3.1,
Second short side 3.2,
The outer base of tool 4,
Limit hole 4.1,
Card slot 4.2,
Matching hole 4.3,
Centre bore 4.3.1,
Sleeve 5,
First mounting hole 5.1,
Second mounting hole 5.2,
Groove 5.3,
First fixes disk 6,
Second fixes disk 7,
Adjusting screw 8.
Specific implementation mode
Referring to Fig. 1-5, a kind of inside and outside the present invention relates to pipe fitting while chamfering mechanism, it includes inner chamfer knife 1, interior knife
Have seat 2, outer chamfer knife 3, the outer base of tool 4, sleeve 5, first and fixes the fixation disk 7 of disk 6, second and adjusting screw 8, the inner chamfer
There are three knives 1, is arranged on the interior base of tool 2, third mounting hole 2.3 is provided on the interior base of tool 2, inner chamfer knife 1 uses screw
It is fixedly connected with the interior base of tool 2 by third mounting hole 2.3.
The outer base of tool 4, there are three the outer chamfer knives 3 and is arranged on the outer base of tool 4, and the interior base of tool 2 is set
It sets in the outer base of tool 4, the sleeve 5 is set on the outer base of tool 4, and the fixation of the first mounting hole 5.1 and second is provided on sleeve 5
Hole 5.2, first mounting hole 5.1 is corresponding with outer chamfer knife 3, and the second mounting hole 5.2 is locked with the outer base of tool 4, spiral shell
Nail is inserted into the first mounting hole 5.1 and offsets with outer chamfer knife 3 so that the axial position of outer chamfer knife 3 is fixed, and screw is inserted into second
Mounting hole 5.2 and the limit hole 4.1 of the outer base of tool 4 offset so that the position of the outer base of tool 4 is locked, and prevents the outer base of tool 4 from rotating
Or axial movement, the second fixation disk 7, first fixes disk 6 and sleeve 5 is fixed by screw, and second fixes disk 7 and motor
Output shaft is connected, the blade of inner chamfer knife 1 and the fit inside of pipe fitting end, outside the blade of outer chamfer knife 3 and the end of pipe fitting
Side coordinates.
Referring to Fig. 5, the screw rod end of the adjusting screw 8 pass through the first fixation disk 6 stretch into sleeve 5 middle part and with interior cutter
The rear end of seat 2 offsets, and the nut of adjusting screw 8, which is located at first, to be fixed in disk 6.
Referring to Fig. 4 and Fig. 5, the interior base of tool 2 includes that central shaft 2.1 and three blades 2.2, inner chamfer knife 1 are set respectively
It sets in the slot of blade 2.2, screw is used in combination to fix inner chamfer knife 1 and blade 2.2 by third mounting hole 2.3.
Referring to Fig. 6-7, the inner chamfer knife 1 and outer chamfer knife 3 are trapezoidal, and the blade of the two is trapezoidal inclined-plane.
Referring to Fig. 8-10, the inner wall of the sleeve 5 is provided with the groove 5.3 coordinated with outer chamfer knife 3, the outer base of tool 4
Include the matching hole 4.3 for the interior base of tool 2 to be arranged and the card slot 4.2 for outer chamfer knife 3 to be arranged, the inner chamfer knife 1
First long side 1.1 is inner, and the first short side 1.2 is outer, and the second long side 3.1 of the outer chamfer knife 3 is outer, and the second short side 3.2 leans on
Interior, the second long side 3.1 of outer chamfer knife 3 is higher than the outer circumference surface of the outer base of tool 4, and second long side 3.1 is matched with groove 5.3
It closes.
Operation principle：
The end of the blade and pipe fitting of inner chamfer knife 1 and outer chamfer knife 3 coordinates, and motor drives second to fix disk 7 and rotates, from
And so that inner chamfer knife 1 and outer chamfer knife 3 rotate, inner chamfer is carried out to the end of pipe fitting under the action of interior rose reamer 1, outside
Outer chamfer is carried out to the end of pipe fitting under the action of rose reamer 3, interior outer chamfer work is carried out at the same time, improves work efficiency.
Second long side 3.1 of outer chamfer knife 3 is higher than the outer circumference surface of the outer base of tool 4, and the second long side 3.1 is matched with groove 5.3
Close, when inner chamfer knife 1 and outer chamfer knife 3 carry out rounded corner, under the action of groove 5.3, sleeve 5 can more effectively drive in fall
Angle knife 1 and outer chamfer knife 3 rotate, and reduce the stress that the outer base of tool 4 is subject in sleeve 5, and the outer base of tool 4 can be prevented in sleeve
It skids and rotates in 5.
The screw rod end and the rear end of the interior base of tool 2 of adjusting screw 8 offset, and interior knife can be adjusted by rotating adjusting screw 8
Have axial position of the seat 2 in the outer base of tool 4, outer chamfer knife 3 can select position in card slot 4.2, use spiral shell later as needed
Nail is inserted into the locking of the first mounting hole 5.1, therefore the axial position and the two of inner chamfer knife 1 and outer chamfer knife 3 is opposite
Position-adjustable, so as to the pipe fitting suitable for different tube diameters.
When screw, which is inserted into the first mounting hole 5.1, locks the axial position of outer chamfer knife 3, the pressure applied to screw is logical
It crosses outer chamfer knife 3 to be transmitted to the centre bore 4.3.1 of matching hole 4.3 and it is made to deform slightly, the centre bore 4.3.1 of this deformation will be interior
The central shaft 2.1 of the base of tool 2 is locked, and prevents the interior base of tool 2 from loosening outward.
Claims (1)
1. a kind of pipe fitting is inside and outside while the mechanism of chamfering, it is characterised in that：It includes inner chamfer knife（1）, the interior base of tool（2）, it is outer
Rose reamer（3）, the outer base of tool（4）, sleeve（5）, first fix disk（6）Disk is fixed with second（7）, the inner chamfer knife（1）Extremely
There are two few, and it is arranged in the interior base of tool（2）On, the outer chamfer knife（3）There are two at least and it is arranged in the outer base of tool（4）
On, the interior base of tool（2）It is arranged in the outer base of tool（4）It is interior, the sleeve（5）It is set in the outer base of tool（4）On, sleeve（5）
On be provided with the first mounting hole（5.1）With the second mounting hole（5.2）, first mounting hole（5.1）With outer chamfer knife（3）It is corresponding,
Second mounting hole（5.2）With the outer base of tool（4）Outer wall cooperation, it is described second fix disk（7）, first fix disk（6）And sleeve
（5）It is fixedly connected；Second fixes disk（7）It is connected with the output shaft of motor；Pipe fitting is inside and outside while the mechanism of chamfering further includes adjusting
Screw（8）, adjusting screw（8）Screw rod end pass through first fix disk（6）And stretch into sleeve（5）Middle part and with the interior base of tool
（2）Rear end offset, adjusting screw（8）Nut be located at first fix disk（6）It is interior；The interior base of tool（2）Including central shaft（2.1）
With three blades（2.2）, inner chamfer knife（1）It is separately positioned on blade（2.2）Slot in, blade（2.2）On be provided with third and fix
Hole（2.3）；Sleeve（5）Inner wall be provided with and outer chamfer knife（3）The groove of cooperation（5.3）, the outer base of tool（4）Including being used for
The base of tool in setting（2）Matching hole（4.3）With for outer chamfer knife to be arranged（3）Card slot（4.2）, outer chamfer knife（3）
Two long sides（3.1）Higher than the outer base of tool（4）Outer circumference surface, second long side（3.1）With groove（5.3）Cooperation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610412534.4A CN105903984B (en) | 2016-06-13 | 2016-06-13 | Pipe fitting is inside and outside while the mechanism of chamfering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610412534.4A CN105903984B (en) | 2016-06-13 | 2016-06-13 | Pipe fitting is inside and outside while the mechanism of chamfering |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105903984A CN105903984A (en) | 2016-08-31 |
| CN105903984B true CN105903984B (en) | 2018-09-25 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610412534.4A Active CN105903984B (en) | 2016-06-13 | 2016-06-13 | Pipe fitting is inside and outside while the mechanism of chamfering |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105903984B (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106424782B (en) * | 2016-11-23 | 2018-11-06 | 楚雄技师学院 | Dish-like class part rapid processing cutter |
| CN106624187B (en) * | 2017-02-06 | 2018-10-30 | 马鞍山市盈天钢业有限公司 | Round steel end burr remover |
| CN107199351B (en) * | 2017-07-28 | 2023-09-01 | 苏州曙之洁环保科技有限公司 | Water purification filter core chamfer device |
| CN110560789A (en) * | 2019-09-30 | 2019-12-13 | 武汉金牛经济发展有限公司 | End seal rear chamfering device |
| CN112846400A (en) * | 2019-11-27 | 2021-05-28 | 天津大学青岛海洋技术研究院 | Stainless steel hydraulic pipeline chamfering device |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1204994A (en) * | 1915-01-27 | 1916-11-14 | Harry B Kendall | Compound tool. |
| US1499416A (en) * | 1922-11-23 | 1924-07-01 | Woodrow Nipple Mfg Co | Compound tool |
| DE721467C (en) * | 1940-09-19 | 1942-06-06 | Ernst Heinkel Flugzeugwerke G | Deburrer for pipe ends |
| DE2518187A1 (en) * | 1975-04-24 | 1976-11-04 | Beck August | Burr removing tool for tube ends - has internal and external combined concentric multi tooth chamfering cutters |
| US5180260A (en) * | 1992-01-13 | 1993-01-19 | Phillips Sr Douglas B | Chamfering reamer with trip shoulder |
| CN201900335U (en) * | 2010-10-29 | 2011-07-20 | 河南平高电气股份有限公司 | Inner and outer circle chamfering machine |
| CN204954054U (en) * | 2015-07-23 | 2016-01-13 | 成都飞机工业（集团）有限责任公司 | Combination tool to inside and outside wall of pipe while chamfer |
| CN105522180A (en) * | 2016-01-21 | 2016-04-27 | 广州小出钢管有限公司 | Elastic cutter holder for processing inner and outer chamfers of end surface of steel tube |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103447592B (en) * | 2013-07-23 | 2015-08-05 | 浙江吉利罗佑发动机有限公司 | Processing step hole special-purpose multifunctional gang tool |
-
2016
- 2016-06-13 CN CN201610412534.4A patent/CN105903984B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1204994A (en) * | 1915-01-27 | 1916-11-14 | Harry B Kendall | Compound tool. |
| US1499416A (en) * | 1922-11-23 | 1924-07-01 | Woodrow Nipple Mfg Co | Compound tool |
| DE721467C (en) * | 1940-09-19 | 1942-06-06 | Ernst Heinkel Flugzeugwerke G | Deburrer for pipe ends |
| DE2518187A1 (en) * | 1975-04-24 | 1976-11-04 | Beck August | Burr removing tool for tube ends - has internal and external combined concentric multi tooth chamfering cutters |
| US5180260A (en) * | 1992-01-13 | 1993-01-19 | Phillips Sr Douglas B | Chamfering reamer with trip shoulder |
| CN201900335U (en) * | 2010-10-29 | 2011-07-20 | 河南平高电气股份有限公司 | Inner and outer circle chamfering machine |
| CN204954054U (en) * | 2015-07-23 | 2016-01-13 | 成都飞机工业（集团）有限责任公司 | Combination tool to inside and outside wall of pipe while chamfer |
| CN105522180A (en) * | 2016-01-21 | 2016-04-27 | 广州小出钢管有限公司 | Elastic cutter holder for processing inner and outer chamfers of end surface of steel tube |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105903984A (en) | 2016-08-31 |
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