CN2746995Y - Apparatus for expanding and turning-up edge of cone-joint - Google Patents
Apparatus for expanding and turning-up edge of cone-joint Download PDFInfo
- Publication number
- CN2746995Y CN2746995Y CN 200420065759 CN200420065759U CN2746995Y CN 2746995 Y CN2746995 Y CN 2746995Y CN 200420065759 CN200420065759 CN 200420065759 CN 200420065759 U CN200420065759 U CN 200420065759U CN 2746995 Y CN2746995 Y CN 2746995Y
- Authority
- CN
- China
- Prior art keywords
- main body
- body base
- cone
- expanding
- turning
- 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 - Fee Related
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- Mutual Connection Of Rods And Tubes (AREA)
Abstract
An apparatus for expanding and turning-up edge of cone-joint of the utility model which can fix pipes fixedly is composed of a main body base, an expansion pipe sleeve, a cone shaped core head, a bracket, a screw rod and a handle. The middle of the main body base is processed with a cone shaped hole; the circumcircle of the expansion pipe sleeve is processed to form a cone shape. The main body base is sheathed with the expansion pipe sleeve to fix the pipes which are clamped. The cone shaped core head is pressed with force, and expanding and turning-up edge are carried out to finish shaping to attain the ideal requirements of installation, connection and matching.
Description
Affiliated technical field
The utility model relates to a kind of tapered joint head pipe fitting pipeline erecting tools, especially pipe can be fixed tight reaming flange device.
Background technology
Commercially available account pipe reaming tool is to process the expansion nib in the middle of two metal pieces at present, pipe is clamped used screw rod fastening, and is loosening easily during use, expands the hole that and do not reach the cooperation requirement.
Summary of the invention
The utility model provides a kind of tapered joint head reaming flange device, pipe can be securely fixed in to expand in the nib, carries out reaming and flange.
The technical scheme that its technical problem that solves the utility model adopts is: be inserted in the expander cover in the main body base interstitial hole, rose bit core head is connected on the screw mandrel on the support, promptly becomes tapered joint head reaming flange device.Be processed with bellmouth in the middle of the main body base, expander cover cylindrical is processed into taper, middle expansion nib is consistent with tube outer diameter, and have inner conical model and anti-stripped thread tooth, as long as will clip the expander cover of pipe during use puts in the main body base hole, rotary screw rod advances the taper core print, just energy reaming and flange, installation connecting line.
The beneficial effects of the utility model are: the internal taper hole of main body base cooperates with the outer cone circle of expander cover, makes the pipe of clamping firmly motionless, and the moulding of reaming flange reaches desirable connection and cooperates installation requirement.
Description of drawings
The utility model is described in further detail below in conjunction with drawings and Examples:
Fig. 1 is the embodiment structural map of tapered joint head reaming flange device.
Fig. 2 is the concavo-convex composition surface of a Fig. 1 main body base two halves sheet view.
Fig. 3 is Fig. 1 expander cover band locating slot somatotype view.
Among the figure: 1, main body base 2, expander cover 3, taper core print 4, support 5, screw mandrel 6, handle
The specific embodiment
In the embodiment shown in fig. 1, main body base (1) is connected with two legs of support (4), as shown in Figure 2, main body base (1) two halves sheet is that male and fomale(M﹠F) engages, expander cover (2) cylindrical taper cooperates with internal taper hole in the middle of the main body base (1), expansion nib in the middle of the expander cover (2) is processed with inner conical model and anti-stripped thread tooth, as shown in Figure 3, expander cover (2) band locating slot somatotype is to clamp, screw mandrel (5) one ends are threaded with taper core print (3), the other end is connected with handle (6), and screw mandrel (5) is connected movingly with support (4) trapezoidal thread.
Claims (3)
1, tapered joint head reaming flange device is made up of main body base, expander cover, taper core print, it is characterized in that the main body base interstitial hole is tapered, and expander cover cylindrical is tapered.
2, tapered joint head reaming flange device according to claim 1 is characterized in that main body base two halves sheet is that male and fomale(M﹠F) engages.
3, tapered joint head reaming flange device according to claim 1 is characterized in that the somatotype of expander cover is worn locating slot.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420065759 CN2746995Y (en) | 2004-06-28 | 2004-06-28 | Apparatus for expanding and turning-up edge of cone-joint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420065759 CN2746995Y (en) | 2004-06-28 | 2004-06-28 | Apparatus for expanding and turning-up edge of cone-joint |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2746995Y true CN2746995Y (en) | 2005-12-21 |
Family
ID=35707535
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420065759 Expired - Fee Related CN2746995Y (en) | 2004-06-28 | 2004-06-28 | Apparatus for expanding and turning-up edge of cone-joint |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2746995Y (en) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100588477C (en) * | 2007-11-30 | 2010-02-10 | 彩虹集团电子股份有限公司 | Oblique flange hole technology of mould punching |
| CN102009095A (en) * | 2010-10-14 | 2011-04-13 | 沈阳飞机工业（集团）有限公司 | Multi-lug sheet narrow-distance bushing flanging device |
| CN101623738B (en) * | 2008-07-08 | 2011-05-04 | 中山市奥美森工业有限公司 | Clamping device of pipe expander |
| CN102825123A (en) * | 2011-06-13 | 2012-12-19 | 贵州航天精工制造有限公司 | Hemming method and device for tubular rivet |
| CN103111493A (en) * | 2013-03-01 | 2013-05-22 | 中色奥博特铜铝业有限公司 | High-precision circular pipe expanding process performance detection device |
| CN103286180A (en) * | 2013-06-03 | 2013-09-11 | 新乡东阳金属制品有限公司 | Short copper tube flanging processing device |
| CN105033007A (en) * | 2015-08-24 | 2015-11-11 | 鞍山松意机器人制造有限公司 | Full-automatic pipe edge turning device and edge turning machining technology |
| CN106079408A (en) * | 2016-08-09 | 2016-11-09 | 蚌埠化工机械制造有限公司 | A kind of sebific duct grommet hemmer |
| CN106273395A (en) * | 2016-08-28 | 2017-01-04 | 苏州桑泰海洋仪器研发有限责任公司 | A kind of sheath Counterboring apparatus detecting towrope |
| CN107695218A (en) * | 2017-08-30 | 2018-02-16 | 江西昌河航空工业有限公司 | A kind of pipe double-turnup building mortion and its method |
-
2004
- 2004-06-28 CN CN 200420065759 patent/CN2746995Y/en not_active Expired - Fee Related
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100588477C (en) * | 2007-11-30 | 2010-02-10 | 彩虹集团电子股份有限公司 | Oblique flange hole technology of mould punching |
| CN101623738B (en) * | 2008-07-08 | 2011-05-04 | 中山市奥美森工业有限公司 | Clamping device of pipe expander |
| CN102009095A (en) * | 2010-10-14 | 2011-04-13 | 沈阳飞机工业（集团）有限公司 | Multi-lug sheet narrow-distance bushing flanging device |
| CN102009095B (en) * | 2010-10-14 | 2013-04-10 | 沈阳飞机工业（集团）有限公司 | Multi-lug sheet narrow-distance bushing flanging device |
| CN102825123A (en) * | 2011-06-13 | 2012-12-19 | 贵州航天精工制造有限公司 | Hemming method and device for tubular rivet |
| CN103111493A (en) * | 2013-03-01 | 2013-05-22 | 中色奥博特铜铝业有限公司 | High-precision circular pipe expanding process performance detection device |
| CN103286180A (en) * | 2013-06-03 | 2013-09-11 | 新乡东阳金属制品有限公司 | Short copper tube flanging processing device |
| CN105033007A (en) * | 2015-08-24 | 2015-11-11 | 鞍山松意机器人制造有限公司 | Full-automatic pipe edge turning device and edge turning machining technology |
| CN106079408A (en) * | 2016-08-09 | 2016-11-09 | 蚌埠化工机械制造有限公司 | A kind of sebific duct grommet hemmer |
| CN106273395A (en) * | 2016-08-28 | 2017-01-04 | 苏州桑泰海洋仪器研发有限责任公司 | A kind of sheath Counterboring apparatus detecting towrope |
| CN107695218A (en) * | 2017-08-30 | 2018-02-16 | 江西昌河航空工业有限公司 | A kind of pipe double-turnup building mortion and its method |
| CN107695218B (en) * | 2017-08-30 | 2019-05-28 | 江西昌河航空工业有限公司 | A kind of pipe double-turnup forming device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |