CN202963258U - Flaring device universally used for conduits - Google Patents
Flaring device universally used for conduits Download PDFInfo
- Publication number
- CN202963258U CN202963258U CN 201220673059 CN201220673059U CN202963258U CN 202963258 U CN202963258 U CN 202963258U CN 201220673059 CN201220673059 CN 201220673059 CN 201220673059 U CN201220673059 U CN 201220673059U CN 202963258 U CN202963258 U CN 202963258U
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- CN
- China
- Prior art keywords
- rubber ring
- linings
- expansion
- flaring
- base
- 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.)
- Expired - Lifetime
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Abstract
The utility model provides a flaring device universally used for conduits, wherein the flaring device universally used for conduits resolves the problems that conduit flaring methods and devices in the prior art are low in production efficiency, high in labor capacity, inconvenient to operate, long in production preparation period and the like. The flaring device universally used for conduits comprises a tapered plug, a base, a limiting sleeve, expansion linings and a rubber ring, wherein the limiting sleeve is installed on the base, and a through hole in the middle of the limiting sleeve and a through hole in the middle of the base are coaxial; eight expansion linings forming a group are arranged circumferentially and are movably installed on an inner step of the limiting sleeve, and after the expansion linings are fastened through the rubber ring, the tapered cambered surfaces of the inner edges of the expansion linings constitute a round tapered hole which is matched with the outer surface of the tapered plug; the rubber ring is sleeved inside grooves on the edges of first steps of the expansion linings which are arranged circumferentially; and the tapered plug is inserted into the round tapered hole constituted after the expansion linings are arranged circumferentially. The flaring device universally used for conduits has the advantages of effectively improving production efficiency, lowering labor intensity, and being simple and easy to operate. Besides, flaring locating is accurate, and flaring depths can be regulated at will according to actual requirements.
Description
Technical field
The utility model relates to a kind of conduit enlarging technology, specially refers to the general expanding device of a kind of conduit.
Background technology
In some mechanical device, usually need the pipeline of two kinds of different-diameters is linked together, therefore, usually needing the part expansion with catheter end head is the boss shape, to guarantee the matching requirements of two different diameter conduit line.Existing conduit enlarging technology adopts the Special rotary compression mould usually, adopts manual type to carry out expanding, and its production efficiency is lower, and the amount of labour is large, inconvenient operation.And because the Special rotary compression mould that adopts must be decomposable, its complex structure makes cost higher, and the production preparatory period is longer.Obviously, prior art conduit flared method and device exist that production efficiency is lower, the amount of labour is large, inconvenient operation and the problem such as the production preparatory period is long.
Summary of the invention
The production efficiency that exists for prior art conduit flared method and device is lower, the amount of labour large, inconvenient operation and the problem such as the production preparatory period is long, the utility model proposes the general expanding device of a kind of conduit.The general expanding device of the utility model conduit comprises tapering plug, base, stop collar, spreading lining and rubber ring; Stop collar be arranged on base and the through hole at stop collar middle part coaxial with the through hole in the middle part of base; The cross sectional shape of spreading lining is fan-shaped, is provided with two steps and is provided with at first step edge place the groove that rubber ring is installed in outer rim, is provided with the taper cambered surface at inner edge; Eight one group of circumferential arrangement of spreading lining are movably arranged on the interior step place of stop collar, and, after fastening by rubber ring, its inner rim taper cambered surface consists of and the tapering taper circular hole that is complementary of surface beyond the Great Wall, and first step of outer rim top consists of and treats the cylinder that the enlarging catheter diameter is complementary; Rubber ring sleeve is contained in the groove at first step edge of spreading lining place of circumferential arrangement; The tapering plug is inserted in the taper circular hole that consists of after spreading lining circumferential arrangement.
The useful technique effect of the general expanding device of the utility model conduit is effectively to enhance productivity, and has reduced labour intensity, and is simple to operation, and, the enlarging accurate positioning, the degree of depth of enlarging can be regulated arbitrarily according to actual needs.
Description of drawings
Accompanying drawing 2 is the cross-sectional schematic of facing of the general expanding device of the utility model conduit;
Accompanying drawing 3 is schematic top plan view of the general expanding device of the utility model conduit;
Accompanying drawing 4 is front elevational schematic of the general expanding device spreading of the utility model conduit lining.
Below in conjunction with the drawings and specific embodiments, the general expanding device of the utility model conduit is further described.
The specific embodiment
Accompanying drawing 1 is the structural representation of conduit enlarging, as seen from the figure, and in some mechanical device, usually need the pipeline of two kinds of different-diameters is linked together, therefore, usually needing the part expansion with catheter end head is the boss shape, to guarantee the matching requirements of two different diameter conduit line.Existing conduit enlarging technology adopts the Special rotary compression mould usually, adopts manual type to carry out expanding, and its production efficiency is lower, and the amount of labour is large, inconvenient operation.And because the Special rotary compression mould that adopts must be decomposable, its complex structure makes cost higher, and the production preparatory period is longer.Obviously, prior art conduit flared method and device exist that production efficiency is lower, the amount of labour is large, inconvenient operation and the problem such as the production preparatory period is long.
Accompanying drawing 2 is the cross-sectional schematic of facing of the general expanding device of the utility model conduit, accompanying drawing 3 is schematic top plan view of the general expanding device of the utility model conduit, accompanying drawing 4 is front elevational schematic of the general expanding device spreading of the utility model conduit lining, in figure, 1 is the tapering plug, and 2 is base, 3 is stop collar, 4 is the spreading lining, and 5 is rubber ring, and A is the enlarging conduit.As seen from the figure, the general expanding device of the utility model conduit comprises tapering plug 1, base 2, stop collar 3, spreading lining 4 and rubber ring 5; Stop collar 3 is arranged on base 1, and the through hole at stop collar 3 middle parts is coaxial with the through hole at base 2 middle parts; The cross sectional shape of spreading lining 4 is fan-shaped, is provided with two steps and is provided with at first step edge place the groove that rubber ring 5 is installed in outer rim, is provided with the taper cambered surface at inner edge; Eight one group of circumferential arrangement of spreading lining are movably arranged on the interior step place of stop collar 3, and, after fastening by rubber ring 5, its inner rim taper cambered surface consists of the taper circular hole that is complementary with tapering plug 1 outer surface, and first step of outer rim top consists of and treats the cylinder that the enlarging catheter diameter is complementary; Rubber ring 5 is sleeved in the groove at first step edge of spreading lining 4 place of circumferential arrangement; Tapering plug 1 is inserted in the taper circular hole that consists of after spreading lining 4 circumferential arrangement.During concrete enforcement, by base, the general expanding device of the utility model conduit is arranged on an end of spinning flaring machine, again the tapering plug is connected with the main shaft of the spinning flaring machine other end by the lower end screw thread, and makes the tapering plug coaxial with the taper circular hole that spreading lining inner edge taper cambered surface consists of.With treating that the enlarging sheathed catheter is contained on the cylinder that first step of spreading lining outer rim top consists of, open spinning flaring machine, the rotation of tapering plug and axial feed simultaneously slowly with spreading lining spreading, after arriving the position that stop collar limits, are namely completed the conduit enlarging.Obviously, change the external diameter of the cylinder that first step of spreading lining outer rim top consists of, can carry out enlarging to the different-diameter conduit.
Obviously, the useful technique effect of the general expanding device of the utility model conduit is effectively to enhance productivity, and has reduced labour intensity, and is simple to operation, and, the enlarging accurate positioning, the degree of depth of enlarging can be regulated arbitrarily according to actual needs.
Claims (1)
1. general expanding device of conduit, it is characterized in that: this expanding device comprises tapering plug, base, stop collar, spreading lining and rubber ring; Stop collar be arranged on base and the through hole at stop collar middle part coaxial with the through hole in the middle part of base; The cross sectional shape of spreading lining is fan-shaped, is provided with two steps and is provided with at first step edge place the groove that rubber ring is installed in outer rim, is provided with the taper cambered surface at inner edge; Eight one group of circumferential arrangement of spreading lining are movably arranged on the interior step place of stop collar, and, after fastening by rubber ring, its inner rim taper cambered surface consists of and the tapering taper circular hole that is complementary of surface beyond the Great Wall, and first step of outer rim top consists of and treats the cylinder that the enlarging catheter diameter is complementary; Rubber ring sleeve is contained in the groove at first step edge of spreading lining place of circumferential arrangement; The tapering plug is inserted in the taper circular hole that consists of after spreading lining circumferential arrangement.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220673059 CN202963258U (en) | 2012-12-10 | 2012-12-10 | Flaring device universally used for conduits |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220673059 CN202963258U (en) | 2012-12-10 | 2012-12-10 | Flaring device universally used for conduits |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202963258U true CN202963258U (en) | 2013-06-05 |
Family
ID=48504388
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220673059 Expired - Lifetime CN202963258U (en) | 2012-12-10 | 2012-12-10 | Flaring device universally used for conduits |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202963258U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104801606A (en) * | 2015-04-20 | 2015-07-29 | 江苏省社渚轴承有限公司 | Conical surface drawing die for retainer forming technology |
| CN105396965A (en) * | 2015-11-30 | 2016-03-16 | 哈尔滨飞机工业集团有限责任公司 | Guide pipe flaring tool |
| CN106180436A (en) * | 2016-08-31 | 2016-12-07 | 石河子开发区天浩管业有限责任公司 | Steel pipe double containment socket joint flexibly connects interface expanding and shaping equipment |
| CN106424396A (en) * | 2016-08-31 | 2017-02-22 | 石河子开发区天浩管业有限责任公司 | Flexible straight port socket and spigot die |
| CN107457317A (en) * | 2017-10-12 | 2017-12-12 | 浙江银石摩托车零部件有限公司 | A kind of blast pipe expanding device |
-
2012
- 2012-12-10 CN CN 201220673059 patent/CN202963258U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104801606A (en) * | 2015-04-20 | 2015-07-29 | 江苏省社渚轴承有限公司 | Conical surface drawing die for retainer forming technology |
| CN105396965A (en) * | 2015-11-30 | 2016-03-16 | 哈尔滨飞机工业集团有限责任公司 | Guide pipe flaring tool |
| CN106180436A (en) * | 2016-08-31 | 2016-12-07 | 石河子开发区天浩管业有限责任公司 | Steel pipe double containment socket joint flexibly connects interface expanding and shaping equipment |
| CN106424396A (en) * | 2016-08-31 | 2017-02-22 | 石河子开发区天浩管业有限责任公司 | Flexible straight port socket and spigot die |
| CN107457317A (en) * | 2017-10-12 | 2017-12-12 | 浙江银石摩托车零部件有限公司 | A kind of blast pipe expanding device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130605 |