CN105396965A - Guide pipe flaring tool - Google Patents
Guide pipe flaring tool Download PDFInfo
- Publication number
- CN105396965A CN105396965A CN201510861364.3A CN201510861364A CN105396965A CN 105396965 A CN105396965 A CN 105396965A CN 201510861364 A CN201510861364 A CN 201510861364A CN 105396965 A CN105396965 A CN 105396965A
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- China
- Prior art keywords
- hole
- main body
- roller
- steel ball
- screw
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Abstract
The invention provides a guide pipe flaring tool. The rear portion of a body 1 is of a Morse cone structure. A disc is located on the front portion of the body 1, a blind hole is formed in the center of the disc of the body 1 from the front portion, and three stepped holes are formed around the blind hole and located in the disc to form a delta shape; the included angles between the stepped holes and the axis of the body 1 are the same. An unthreaded hole is formed in the front portion of each stepped hole, a thread is arranged on the rear portion of each stepped hole, and a threaded hole perpendicular to the axial direction is formed in the middle of the body 1; a pin roller 2 with the front portion being conical is mounted in each stepped hole, and a handle of each pin roller 2 is sleeved with a rolling bearing 7 and an adjusting mat 5; the end face of the handle of each pin roller 2 abuts against the interior of a tapered hole in the center of the front end of a plug screw 6 through a first steel ball 9, and each plug screw 6 is in screwed connection with the thread on the rear portion of the corresponding stepped hole. An adjusting column 4, a second steel ball 8 and a tapered column 3 are sequentially arranged in the blind hole in the center of the disc from back to front, and the conical face of the front end of the tapered column 3 stretches out of the blind hole.
Description
Technical field
The invention belongs to mechanical frock, relate to a kind of conduit flaring tooling.
Background technology
26 workshops are when certain type machine product conduit tube component connects, enlarging need be carried out to conduit tube component, be yielding in thin-wall part poor rigidity flaring process owing to needing the conduit of enlarging, adopt common angle flaring tool, be difficult to the angular deviation of the conical surface axis relative catheter center line of the conduit ensureing enlarging, reduce the qualification rate of product.
Summary of the invention
Object of the present invention: propose a kind of conduit flaring tooling, is used for meeting angle conduit enlarging requirement, solves a difficult problem for aircraft product thin-wallconduit enlarging.
Technical scheme of the present invention: a kind of conduit flaring tooling, comprising:
Main body 1, roller 2, cone post 3, adjustment column 4, adjusting pad 5, plug screw 6, rolling bearing 7, steel ball 8, steel ball 9, holding screw 10;
The rear portion of main body 1 adopts the structure of Mohs cone, the front portion of main body 1 is disk, the disc centre of main body 1 has blind hole from front, around described blind hole, disk has the shoulder hole of 3 isosceles triangles, there is identical angle with main body 1 axis in each shoulder hole, described shoulder hole front portion is provided with screw thread for unthreaded hole rear portion, has the screwed hole of vertical axial in the middle part of main body 1; Be provided with the anterior roller 2 for taper in shoulder hole, the shank of roller 2 is socketed with rolling bearing 7 and adjusting pad 5, and the shank end face of roller 2 withstands in the taper hole at center, plug screw 6 front end by the first steel ball 9, and plug screw 6 is screwed onto on the screw thread at shoulder hole rear portion; Adjustment column 4, second steel ball 8 and cone post 3 is followed successively by from back to front in the blind hole of disc centre; The conical surface of cone post 3 front end stretches out blind hole, and shoulder hole is stretched out in 3 roller 2 front portions, fits from the side with the cone post 3 front end conical surface; Screw hole in the middle part of holding screw 10 and main body 1, holding screw 10 head is spacing to adjustment column 4 rear end.
The angle of Jia Zhuizhu front end, roller front end equals the final angle of conduit enlarging.
Advantage of the present invention: a kind of conduit flaring tooling, the shank of frock is connected with lathe, and roller while the rotation of lathe, cone post rotate and do bottom and top feed and move under the drive of rolling bearing and steel ball, thus meet the requirement of product.Ensure that the angular deviation of the conical surface axis relative catheter center line of the conduit of enlarging, improve the qualification rate of product.Exquisite composition, structure is simple, and easy to use, low cost of manufacture, solves a difficult problem for aircraft product thin-wallconduit enlarging.
Accompanying drawing illustrates:
Fig. 1 is structural representation of the present invention.
Fig. 2 is agent structure schematic diagram of the present invention.
Fig. 3 is the structural representation of roller of the present invention.
Fig. 4 is the structural representation that the present invention bores post.
Fig. 5 is adjustment column structural representation of the present invention.
Fig. 6 is the structural representation of adjusting pad of the present invention.
Fig. 7 is the structural representation of plug screw of the present invention.
Detailed description of the invention:
Below in conjunction with accompanying drawing, the present invention is described in further detail.
A kind of conduit flaring tooling of the present invention, as shown in figs. 1-7, comprising: main body 1, roller 2, cone post 3, adjustment column 4, adjusting pad 5, plug screw 6, rolling bearing 7, steel ball 8, steel ball 9, holding screw 10;
The rear portion of main body 1 adopts the structure of Mohs cone, the front portion of main body 1 is disk, the disc centre of main body 1 has blind hole from front, around described blind hole, disk has the shoulder hole of 3 isosceles triangles, there is identical angle with main body 1 axis in each shoulder hole, described shoulder hole front portion is provided with screw thread for unthreaded hole rear portion, has the screwed hole of vertical axial in the middle part of main body 1; Be provided with the anterior roller 2 for taper in shoulder hole, the shank of roller 2 is socketed with rolling bearing 7 and adjusting pad 5, and the shank end face of roller 2 withstands in the taper hole at center, plug screw 6 front end by the first steel ball 9, and plug screw 6 is screwed onto on the screw thread at shoulder hole rear portion; Adjustment column 4, second steel ball 8 and cone post 3 is followed successively by from back to front in the blind hole of disc centre; The conical surface of cone post 3 front end stretches out blind hole, and shoulder hole is stretched out in 3 roller 2 front portions, fits from the side with the cone post 3 front end conical surface; Screw hole in the middle part of holding screw 10 and main body 1, holding screw 10 head is spacing to adjustment column 4 rear end.
Using method is first bored with machine tool chief axis Mohs by the shank Mohs of main body 1 cone to be connected, machine tool chief axis rotates and drives main body 1 to rotate, when roller 2 contact product, while main body 1 rotates, roller 2 rotates under the drive of rolling bearing 7, adjusting pad 5, first steel ball 9, the rotating band mantle post 3 of roller 2, adjustment column 4, steel ball 8 do relative motion, while rotating, machine tool chief axis band power driven tools does bottom and top feed motion, meet the instructions for use of product, solve a difficult problem for aircraft product thin-wallconduit enlarging.
Claims (2)
1. a conduit flaring tooling, is characterized in that, comprising:
Main body 1, roller 2, cone post 3, adjustment column 4, adjusting pad 5, plug screw 6, rolling bearing 7, steel ball 8, steel ball 9, holding screw 10;
The rear portion of main body 1 adopts the structure of Mohs cone, the front portion of main body 1 is disk, the disc centre of main body 1 has blind hole from front, around described blind hole, disk has the shoulder hole of 3 isosceles triangles, there is identical angle with main body 1 axis in each shoulder hole, described shoulder hole front portion is provided with screw thread for unthreaded hole rear portion, has the screwed hole of vertical axial in the middle part of main body 1; Be provided with the anterior roller 2 for taper in shoulder hole, the shank of roller 2 is socketed with rolling bearing 7 and adjusting pad 5, and the shank end face of roller 2 withstands in the taper hole at center, plug screw 6 front end by the first steel ball 9, and plug screw 6 is screwed onto on the screw thread at shoulder hole rear portion; Adjustment column 4, second steel ball 8 and cone post 3 is followed successively by from back to front in the blind hole of disc centre; The conical surface of cone post 3 front end stretches out blind hole, and shoulder hole is stretched out in 3 roller 2 front portions, fits from the side with the cone post 3 front end conical surface; Screw hole in the middle part of holding screw 10 and main body 1, holding screw 10 head is spacing to adjustment column 4 rear end.
2. a kind of conduit flaring tooling as claimed in claim 1, is characterized in that, the angle of Jia Zhuizhu front end, roller front end equals the final angle of conduit enlarging.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510861364.3A CN105396965A (en) | 2015-11-30 | 2015-11-30 | Guide pipe flaring tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510861364.3A CN105396965A (en) | 2015-11-30 | 2015-11-30 | Guide pipe flaring tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105396965A true CN105396965A (en) | 2016-03-16 |
Family
ID=55462904
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510861364.3A Pending CN105396965A (en) | 2015-11-30 | 2015-11-30 | Guide pipe flaring tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105396965A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107081386A (en) * | 2017-06-19 | 2017-08-22 | 沈阳飞机工业（集团）有限公司 | A kind of device and method for pipe part enlarging |
| CN109773061A (en) * | 2018-12-20 | 2019-05-21 | 陕西优斯达环境科技有限公司 | A kind of nozzle rolling mouth expander |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201823837U (en) * | 2010-09-28 | 2011-05-11 | 北京星航机电设备厂 | Multi-roller precise flaring working head |
| JP3180155U (en) * | 2011-12-14 | 2012-12-06 | 中大冷凍材料股▲分▼有限公司 | Expanded sleeve |
| CN202963258U (en) * | 2012-12-10 | 2013-06-05 | 成都飞机工业（集团）有限责任公司 | Flaring device universally used for conduits |
| CN203900290U (en) * | 2014-05-30 | 2014-10-29 | 西京学院 | Manual expanding machine for hydraulic pipe of micro plane |
| CN104668614A (en) * | 2013-12-02 | 2015-06-03 | 江西昌河航空工业有限公司 | Pipe flaring tool |
-
2015
- 2015-11-30 CN CN201510861364.3A patent/CN105396965A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201823837U (en) * | 2010-09-28 | 2011-05-11 | 北京星航机电设备厂 | Multi-roller precise flaring working head |
| JP3180155U (en) * | 2011-12-14 | 2012-12-06 | 中大冷凍材料股▲分▼有限公司 | Expanded sleeve |
| CN202963258U (en) * | 2012-12-10 | 2013-06-05 | 成都飞机工业（集团）有限责任公司 | Flaring device universally used for conduits |
| CN104668614A (en) * | 2013-12-02 | 2015-06-03 | 江西昌河航空工业有限公司 | Pipe flaring tool |
| CN203900290U (en) * | 2014-05-30 | 2014-10-29 | 西京学院 | Manual expanding machine for hydraulic pipe of micro plane |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107081386A (en) * | 2017-06-19 | 2017-08-22 | 沈阳飞机工业（集团）有限公司 | A kind of device and method for pipe part enlarging |
| CN109773061A (en) * | 2018-12-20 | 2019-05-21 | 陕西优斯达环境科技有限公司 | A kind of nozzle rolling mouth expander |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160316 |
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| WD01 | Invention patent application deemed withdrawn after publication |