CN105903984A - Mechanism capable of simultaneously chamfering inside and outside of pipe part - Google Patents
Mechanism capable of simultaneously chamfering inside and outside of pipe part Download PDFInfo
- Publication number
- CN105903984A CN105903984A CN201610412534.4A CN201610412534A CN105903984A CN 105903984 A CN105903984 A CN 105903984A CN 201610412534 A CN201610412534 A CN 201610412534A CN 105903984 A CN105903984 A CN 105903984A
- Authority
- CN
- China
- Prior art keywords
- tool
- rose reamer
- base
- chamfering
- interior
- 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
- 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
The invention relates to a mechanism capable of simultaneously chamfering inside and outside of a pipe part. The mechanism comprises inner chamfering knives (1), an inner knife seat (2), outer chamfering knives (3), an outer knife seat (4), a sleeve (5), a first fixing disc (6) and a second fixing disc (7), wherein at least two inner chamfering knives (1) are arranged on the inner knife seat (2); at least two outer chamfering knives (3) are arranged on the outer knife seat (4); the inner knife seat (2) is arranged inside the outer knife seat (4); the sleeve (5) sleeves the outer knife seat (4); a first fixing hole (5.1) and a second fixing hole (5.2) are formed in the sleeve (5); the first fixing hole (5.1) corresponds to the outer chamfering knives (3); the second fixing hole (5.2) is matched with the outer wall of the outer knife seat (4). The mechanism capable of simultaneously chamfering the inside and outside of the pipe part, disclosed by the invention, can be used for chamfering an inner fillet and an outer fillet simultaneously and is capable of improving the work efficiency of a worker.
Description
Technical field
The present invention relates to a kind of pipe fitting inside and outside while chamfering mechanism, fall inside and outside fillet for pipe fitting.Belong to mechanical equipment technical field.
Background technology
Beveler (beveling machine) is the specific purpose tool that pipeline or flat board end face before welding carry out chamfering groove, and existing beveler can only individually fall bull nose or filleted corner, uses this kind of mode to waste time and energy, has had a strong impact on work task efficiency.
Summary of the invention
It is an object of the invention to overcome above-mentioned deficiency, it is provided that the mechanism of chamfering while that a kind of pipe fitting being inside and outside, this mechanism can the most inside and outside fillet, improve work task efficiency.
The object of the present invention is achieved like this:
In a kind of pipe fitting, the mechanism of chamfering while of outer, it is characterized in: it includes rose reamer, the interior base of tool, outer rose reamer, the outer base of tool, sleeve, first fixed disk and the second fixed disk, described interior rose reamer at least two, and be arranged on the interior base of tool, described outer rose reamer at least two and be arranged on the outer base of tool, the described interior base of tool is arranged in the outer base of tool, described sleeve is set on the outer base of tool, the first fixing hole and the second fixing hole is had on sleeve, described first fixing hole is corresponding with outer rose reamer, second fixing hole coordinates with the outer wall of the outer base of tool, described second fixed disk, first fixed disk and the fixing connection of sleeve.
The mechanism of chamfering while that a kind of pipe fitting of the present invention being inside and outside, its second fixed disk is connected with the output shaft of motor.
The mechanism of chamfering while that a kind of pipe fitting of the present invention being inside and outside, it also includes set screw, and middle part that the screw rod end of set screw through the first fixed disk and stretches into sleeve and the rear end with the interior base of tool offset, and the nut of set screw 8 is positioned at the first fixed disk.
The mechanism of chamfering while that a kind of pipe fitting of the present invention being inside and outside, in it, the base of tool includes central shaft and three blades, and interior rose reamer arranges in the groove of blade, blade has the 3rd fixing hole.
The mechanism of chamfering while that a kind of pipe fitting of the present invention being inside and outside, the inwall of its sleeve has the groove coordinated with outer rose reamer, the described outer base of tool includes the mating holes for arranging the interior base of tool and for arranging the draw-in groove of outer rose reamer, second long limit of outer rose reamer is higher than the outer circumference surface of the outer base of tool, described second long limit and groove fit.
Compared with prior art, the invention has the beneficial effects as follows:
1. the mechanism of chamfering while that a kind of pipe fitting of the present invention being inside and outside, the blade of interior rose reamer and outer rose reamer coordinates with the end of pipe fitting, driven by motor the second fixed disk rotates, so that interior rose reamer and outer rose reamer rotate, under the effect of interior rose reamer, the end of pipe fitting is carried out interior chamfering, under the effect of rose reamer, end to pipe fitting carries out outer chamfering outside, and the work of inside and outside chamfering is carried out simultaneously, improves work efficiency.
2. the mechanism of chamfering while that a kind of pipe fitting of the present invention being inside and outside, second long limit of outer rose reamer is higher than the outer circumference surface of the outer base of tool, second long limit and groove fit, when interior rose reamer and outer rose reamer carry out rounding, under the effect of groove, sleeve can more effectively drive interior rose reamer and outer chamfering to rotate, and reduces outer base of tool subjected to stress (during rotation in sleeve, the stress produced between screw and spacing hole), and can prevent the outer base of tool from skidding in sleeve rotation.
3. the mechanism of chamfering while that a kind of pipe fitting of the present invention being inside and outside, the screw rod end of set screw offsets with the rear end of the interior base of tool, the axial location in the interior base of tool base of tool outside can be adjusted by rotating set screw, outer rose reamer can select position as required in draw-in groove, insert the first fixing hole with screw afterwards to lock, interior rose reamer and the axial location of outer rose reamer and both relative position-adjustable, such that it is able to be applicable to the pipe fitting of different tube diameters.
4. the mechanism of chamfering while that a kind of pipe fitting of the present invention being inside and outside, when screw insert the first fixing hole the axial location of outer rose reamer is locked time, the pressure applying screw is delivered to the centre bore of mating holes by outer rose reamer and makes it deform slightly, the central shaft of the interior base of tool is locked by the centre bore of this deformation, eliminate the gap between the interior base of tool and the outer base of tool, prevent interior base of tool axial float.
Accompanying drawing explanation
Fig. 1 be a kind of pipe fitting of the present invention inside and outside while chamfering the structural representation of mechanism.
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 view of Fig. 4.
Fig. 6 is the schematic diagram of the interior rose reamer of the present invention.
Fig. 7 is the schematic diagram of the outer rose reamer of the present invention.
Fig. 8 is the end view of the sleeve of the present invention.
Fig. 9 is the axonometric chart of the outer base of tool of the present invention.
Figure 10 is the end view of Fig. 9.
In figure:
Interior rose reamer 1,
First long limit 1.1,
First minor face 1.2,
The interior base of tool 2,
Central shaft 2.1,
Blade 2.2,
3rd fixing hole 2.3,
Outer rose reamer 3,
Second long limit 3.1,
Second minor face 3.2,
The outer base of tool 4,
Spacing hole 4.1,
Draw-in groove 4.2,
Mating holes 4.3,
Centre bore 4.3.1,
Sleeve 5,
First fixing hole 5.1,
Second fixing hole 5.2,
Groove 5.3,
First fixed disk 6,
Second fixed disk 7,
Set screw 8.
Detailed description of the invention
See Fig. 1-5, the present invention relates to a kind of pipe fitting inside and outside while chamfering mechanism, it includes interior rose reamer 1, the interior base of tool 2, outer rose reamer 3, the outer base of tool 4, sleeve the 5, first fixed disk the 6, second fixed disk 7 and set screw 8, described interior rose reamer 1 has three, it is arranged on the interior base of tool 2, having the 3rd fixing hole 2.1 on the described interior base of tool 2, interior rose reamer 1 screw is connected by the 3rd fixing hole 2.1 is fixing with the interior base of tool 2.
nullThe described outer base of tool 4，Described outer rose reamer 3 has three and is arranged on the outer base of tool 4，The described interior base of tool 2 is arranged in the outer base of tool 4，Described sleeve 5 is set on the outer base of tool 4，The first fixing hole 5.1 and the second fixing hole 5.2 is had on sleeve 5，Described first fixing hole 5.1 is corresponding with outer rose reamer 3，Second fixing hole 5.2 locks with the outer base of tool 4，Screw inserts the first fixing hole 5.1 and offsets with outer rose reamer 3，The axial location making outer rose reamer 3 is fixed，Screw inserts the spacing hole 4.1 of the second fixing hole 5.2 and the outer base of tool 4 and offsets，The position making the outer base of tool 4 is locked，Prevent the outer base of tool 4 from rotating or moving axially，Described second fixed disk 7、First fixed disk 6 and sleeve 5 are fixed by screw，Second fixed disk 7 is connected with the output shaft of motor，The blade of interior rose reamer 1 and the fit inside of pipe fitting end，The blade of outer rose reamer 3 coordinates with outside the end of pipe fitting.
Seeing Fig. 5, the screw rod end of described set screw 8 stretches into the middle part of sleeve 5 through the first fixed disk 6 and offsets with the rear end of the interior base of tool 2, and the nut of set screw 8 is positioned at the first fixed disk 6.
Seeing Fig. 4 and Fig. 5, the described interior base of tool 2 includes central shaft 2.1 and three blades 2.2, and interior rose reamer 1 is respectively provided with in the groove of blade 2.2, and is fixed with blade 2.2 by interior rose reamer 1 by the 3rd fixing hole 2.1 with screw.
Seeing Fig. 6-7, described interior rose reamer 1 and outer rose reamer 3 are trapezoidal, and both blades are trapezoidal inclined-plane.
See Fig. 8-10, the inwall of described sleeve 5 has the groove 5.1 coordinated with outer rose reamer 3, the described outer base of tool 4 includes the mating holes 4.3 for arranging the interior base of tool 2 and for arranging the draw-in groove 4.2 of outer rose reamer 3, first long limit 1.1 of described interior rose reamer 1 is inner, first minor face 1.2 is outer, and the second long limit 3.1 of described outer rose reamer 3 is outer, and the second minor face 3.2 is inner, second long limit 3.1 of outer rose reamer 3 is higher than the outer circumference surface of the outer base of tool 4, and described second long limit 3.1 coordinates with groove 5.1.
Operation principle:
Interior rose reamer 1 and the blade of outer rose reamer 3 coordinate with the end of pipe fitting, driven by motor the second fixed disk 7 rotates, so that interior rose reamer 1 and outer rose reamer 3 rotate, under the effect of interior rose reamer 1, the end of pipe fitting is carried out interior chamfering, under the effect of rose reamer 3, end to pipe fitting carries out outer chamfering outside, inside and outside chamfering work is carried out simultaneously, improves work efficiency.
Second long limit 3.1 of outer rose reamer 3 is higher than the outer circumference surface of the outer base of tool 4, second long limit 3.1 coordinates with groove 5.1, when interior rose reamer 1 and outer rose reamer 3 carry out rounding, under the effect of groove 5.1, sleeve 5 can more effectively drive interior rose reamer 1 and outer chamfering 3 to rotate, reduce the outer base of tool 4 subjected to stress in sleeve 5, and can prevent the outer base of tool 4 from skidding in sleeve 5 rotation.
The screw rod end of set screw 8 offsets with the rear end of the interior base of tool 2, the axial location in the interior base of tool 2 base of tool 4 outside can be adjusted by rotating set screw 8, outer rose reamer 3 can select position as required in draw-in groove 4.2, insert the first fixing hole 5.1 with screw afterwards to lock, the axial location of interior rose reamer 1 and outer rose reamer 3 and both relative position-adjustable, such that it is able to be applicable to the pipe fitting of different tube diameters.
When screw insert the first fixing hole 5.1 axial location of outer rose reamer 3 is locked time, the pressure applying screw is delivered to the centre bore 4.3.1 of mating holes 4.3 by outer rose reamer 3 and is made it deform slightly, the central shaft 2.1 of the interior base of tool 2 is locked by the centre bore 4.3.1 of this deformation, prevents the interior base of tool 2 from outwards getting loose.
Claims (5)
- null1. in a pipe fitting、The mechanism of chamfering while of outer，It is characterized in that: it includes rose reamer (1)、The interior base of tool (2)、Outer rose reamer (3)、The outer base of tool (4)、Sleeve (5)、First fixed disk (6) and the second fixed disk (7)，Described interior rose reamer (1) at least two，And be arranged on the interior base of tool (2)，Described outer rose reamer (3) at least two and be arranged on the outer base of tool (4)，The described interior base of tool (2) is arranged in the outer base of tool (4)，Described sleeve (5) is set on the outer base of tool (4)，The first fixing hole (5.1) and the second fixing hole (5.2) is had on sleeve (5)，Described first fixing hole (5.1) is corresponding with outer rose reamer (3)，Second fixing hole (5.2) coordinates with the outer wall of the outer base of tool (4)，Described second fixed disk (7)、First fixed disk (6) and the fixing connection of sleeve (5).
- The mechanism of chamfering while that a kind of pipe fitting the most according to claim 1 being inside and outside, it is characterised in that: the second fixed disk (7) is connected with the output shaft of motor.
- The mechanism of chamfering while that a kind of pipe fitting the most according to claim 1 being inside and outside, it is characterized in that: it also includes set screw (8), the screw rod end of set screw (8) passes the first fixed disk (6) the middle part stretching into sleeve (5) and the rear end with the interior base of tool (2) offsets, and the nut of set screw (8) is positioned at the first fixed disk (6).
- The mechanism of chamfering while that a kind of pipe fitting the most according to claim 1 being inside and outside, it is characterized in that: the described interior base of tool (2) includes central shaft (2.1) and three blades (2.2), interior rose reamer (1) is respectively provided with in the groove of blade (2.2), and blade (2.2) has the 3rd fixing hole (2.1).
- The mechanism of chamfering while that a kind of pipe fitting the most according to claim 1 being inside and outside, it is characterized in that: the inwall of described sleeve (5) has the groove (5.1) coordinated with outer rose reamer (3), the described outer base of tool (4) includes the mating holes (4.3) for arranging the interior base of tool (2) and is used for arranging the draw-in groove (4.2) of outer rose reamer (3), second long limit (3.1) of outer rose reamer (3) is higher than the outer circumference surface of the outer base of tool (4), and described second long limit (3.1) coordinates with groove (5.1).
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 true CN105903984A (en) | 2016-08-31 |
| CN105903984B CN105903984B (en) | 2018-09-25 |
Family
ID=56750068
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) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106424782A (en) * | 2016-11-23 | 2017-02-22 | 楚雄技师学院 | Rapid processing cutter for dish-shaped parts |
| CN106624187A (en) * | 2017-02-06 | 2017-05-10 | 马鞍山市盈天钢业有限公司 | Device for removing burrs from end part of round steel |
| CN107199351A (en) * | 2017-07-28 | 2017-09-26 | 苏州曙之洁环保科技有限公司 | A kind of water purification catridge facing attachment |
| 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 (9)
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| 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 |
| CN103447592A (en) * | 2013-07-23 | 2013-12-18 | 浙江吉利罗佑发动机有限公司 | Multifunctional combined tool special for machining of stepped holes |
| 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 |
-
2016
- 2016-06-13 CN CN201610412534.4A patent/CN105903984B/en active Active
Patent Citations (9)
| 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 |
| CN103447592A (en) * | 2013-07-23 | 2013-12-18 | 浙江吉利罗佑发动机有限公司 | Multifunctional combined tool special for machining of stepped holes |
| 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 |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106424782A (en) * | 2016-11-23 | 2017-02-22 | 楚雄技师学院 | Rapid processing cutter for dish-shaped parts |
| CN106624187A (en) * | 2017-02-06 | 2017-05-10 | 马鞍山市盈天钢业有限公司 | Device for removing burrs from end part of round steel |
| 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 |
| CN107199351A (en) * | 2017-07-28 | 2017-09-26 | 苏州曙之洁环保科技有限公司 | A kind of water purification catridge facing attachment |
| 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 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105903984B (en) | 2018-09-25 |
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