CN201079807Y - Metal pipe flanging device - Google Patents
Metal pipe flanging device Download PDFInfo
- Publication number
- CN201079807Y CN201079807Y CNU2007200645399U CN200720064539U CN201079807Y CN 201079807 Y CN201079807 Y CN 201079807Y CN U2007200645399 U CNU2007200645399 U CN U2007200645399U CN 200720064539 U CN200720064539 U CN 200720064539U CN 201079807 Y CN201079807 Y CN 201079807Y
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- CN
- China
- Prior art keywords
- screw mandrel
- piece
- flange device
- flanging
- utility
- 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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Abstract
The utility model relates to a metal tube flanging device and aims to use a mechanical flanging device to replace manual flanging to improve the work efficiency and the quality for the flanging of the metal tube. The utility model is composed of supporting frames and is characterized in that the lower end of the supporting frame is connected with a motherboard, the upper end of one of the supporting frame is connected with a screw mandrel sleeve, a screw mandrel which moves along the axial direction is arranged inside the screw mandrel sleeve, one end of the screw mandrel is sleeved with a flanging implement, and the other end is spliced with a handle through a plug hole. The upper end of the other supporting frame is connected with a pipe shroud, and the pipe shroud is provided with a tapered clamp device. The utility model is mainly used as a tool for the flanging of the end head of the metal tube.
Description
Technical field
The utility model relates to a kind of hemmer, relates in particular to a kind of metal tube hemmer.
Background technology
Chinese patent 02276827.0 discloses a kind of metal foil pipe joint arrangement, it is a kind of follow-on metal foil pipe joint arrangement, it mainly is the seal member that improves this device, to improve the reliability of sealing and leakproof, its technical solution is that the groove that plain washer is arranged in two circular seal rings and is set on the standard component joint, thereby improve the sealing of whole device, avoid drainage to take place, this utility model patent is made up of metal light wall pipe and standard component joint two parts, there is flange the termination that it is characterized in that described metal light wall pipe, its plane and light wall pipe axially be 90 °, light wall pipe is provided with a conical elastic collar and locking nut, and they can be along the moving axially of light wall pipe, and the standard component joint is provided with circular seal ring, also have a groove and joint screw thread, plain washer is arranged in the groove.
But above-mentioned metal foil pipe end is 90 ° flange with manually beating out, and not only work efficiency is low, and angle is difficult to guarantee that product quality is affected.
Summary of the invention
The purpose of this utility model is to provide a kind of metal tube hemmer of machinery control, goes up shortcoming to overcome.
For achieving the above object, technical solution of the present utility model is that two supports are set on a base plate, and the upper end of a support is provided with the screw mandrel cover, screw mandrel is arranged in the cover, it can move vertically, an end of screw mandrel and the socket of flange device, and the other end is pegged graft by jack and handle; The upper end of another support links to each other with pipe box, and the taper tube gripper is arranged in the cover.
The utility model comprises support, it is characterized in that: described support 7,7 ' the lower end link to each other with base plate 8, the upper end of support 7 and screw mandrel cover 3 links to each other, in the screw mandrel cover 3 mobile vertically screw mandrel 2 is arranged, one end and flange device 4 or 4 ' socket, the other end is pegged graft by jack 9 and handle 1; Described support 7 ' the upper end link to each other with pipe box 5, taper tube gripper 6 is arranged in the pipe box 5.
Described flange device 4 is that an end has trepanning 11, and the other end has the flange device of the taper edge of a knife 12.
Described flange device 4 ' a be end have trepanning 11 ', the other end have the linear edge of a knife 12 ' the flange device.
Described tube gripper 6 is by conical socket piece 13 and cone boss piece 13 ' form, and is fluted 15 on the groove piece 13, boss piece 13 ' on have boss 15 ', groove piece 13 and boss piece 13 ' in, have respectively anti-slop serrations 14 and 14 '.
The utility model has the advantages that: by the taper edge of a knife flange device of screw mandrel one end, expand and to rout up one being clamped to metal tube end in the taper tube gripper less than 90 ° flange, and then change rectilinear flange device 90 ° of smooth flange are routed up in the metal tube end, compare with manually beating, not only effect greatly improves, and the flange angle is accurate, and product quality is guaranteed.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is the structural representation of the utility model taper edge of a knife flange device.
Fig. 3 is the structural representation of the utility model linear edge of a knife flange device.
Fig. 4 is the structural representation of the utility model conical socket piece.
Fig. 5 is the structural representation of the utility model cone boss piece.
Among the figure: 1-handle, 2-screw mandrel, 3-screw mandrel cover, 4,4 '-the flange device, 5-pipe box, 6-taper tube gripper, 7,7 '-support, 8-base plate, 9-jack, the 10-steel pipe, 11,11 '-flange device trepanning, 12,12 '-the flange device edge of a knife, 13-conical socket piece, 13 '-the cone boss piece, 14,14 '-anti-slop serrations, the 15-groove, 15 '-boss.
The specific embodiment
Below in conjunction with accompanying drawing the utility model and the specific embodiment thereof are described in further detail.
Referring to accompanying drawing 1-5, the utility model comprises support, it is characterized in that: described support 7,7 ' the lower end link to each other with base plate 8, the upper end of support 7 links to each other with screw mandrel cover 3, in the screw mandrel cover 3 screw mandrel 2 that moves is vertically arranged, one end and flange device 4 or 4 ' socket, the other end is pegged graft by jack 9 and handle 1; Described support 7 ' the upper end link to each other with pipe box 5, taper tube gripper 6 is arranged in the pipe box 5.
Described flange device 4 is that an end has trepanning 11, and the other end has the flange device of the taper edge of a knife 12.
Described flange device 4 ' a be end have trepanning 11 ', the other end have the linear edge of a knife 12 ' the flange device.
Described tube gripper 6 is by conical socket piece 13 and cone boss piece 13 ' form, and is fluted 15 on the groove piece 13, boss piece 13 ' on have boss 15 ', groove piece 13 and boss piece 13 ' in, have respectively anti-slop serrations 14 and 14 '.
At first with the end socket of taper edge of a knife flange device 4 by its trepanning 11 and screw mandrel 2, again handle 1 is inserted in the jack 9 of screw mandrel 2 other ends, insert metal tube 10 in the pipe boxes 5 then and pipe end is stretched out outside the pipe box, use taper tube gripper 6 by two half of conical socket pieces 13 and cone boss piece 13 ' form will stretch out that the outer pipe end of pipe box clamps and the microcephaly of tube gripper 6 is held in the wedging pipe box 5, since the groove 15 on the groove piece 13 and boss piece 13 ' convex platform 15 ' be meshing with each other, add anti-slop serrations 14,14 ' drag effect, make metal tube 10 clamped and whole being self-locking in the pipe box 5, need the metal tube end of flange to be exposed at outside the pipe box, shake handle 1,2 of screw mandrels promote the pipe end feed of taper edge of a knife flange device 4 outside being exposed at pipe box 5 vertically, because metal tube 10 is clamped and can not move by tube gripper 6, one of flange device 4 distending that pipe end is just progressively advanced with axially be more than 45 ° and less than 90 ° flange, shake handle 1 then in the other direction, withdraw from screw mandrel 2 and taper edge of a knife flange device 4, change linear flange device 4 ', shake handle 1 feed again, will be greater than 45 ° further polish and be 90 ° less than 90 ° flange, withdraw from again screw mandrel and flange device 4 ', thereby finish the overall process of mechanical flange.If handle 1 changes electric device into and advances or withdraw from screw mandrel, then also at the row of the protection of this patent.
Claims (4)
1. metal tube hemmer, comprise support, it is characterized in that: the lower end of described support (7,7 ') links to each other with base plate (8), the upper end of support (7) links to each other with screw mandrel cover (3), the screw mandrel (2) that moves is vertically arranged in the screw mandrel cover (3), one end and flange device (4 or 4 ') socket, the other end is pegged graft by jack (9) and handle (1); The upper end of described support (7 ') links to each other with pipe box (5), and taper tube gripper (6) is arranged in the pipe box (5).
2. by the described hemmer of claim 1, it is characterized in that described flange device (4) is that an end has trepanning (11), the other end has the flange device of the taper edge of a knife (12).
3. by the described hemmer of claim 1, it is characterized in that described flange device (4 ') is that an end has trepanning (11 '), the other end has the flange device of the linear edge of a knife (12 ').
4. by the described hemmer of claim 1, it is characterized in that described tube gripper (6) is made up of conical socket piece (13) and cone boss piece (13 '), groove piece (13) is gone up fluted (15), boss (15 ') is arranged on the boss piece (13 '), in groove piece (13) and the boss piece (13 '), anti-slop serrations (14) and (14 ') are arranged respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200645399U CN201079807Y (en) | 2007-09-21 | 2007-09-21 | Metal pipe flanging device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200645399U CN201079807Y (en) | 2007-09-21 | 2007-09-21 | Metal pipe flanging device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201079807Y true CN201079807Y (en) | 2008-07-02 |
Family
ID=39613488
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200645399U Expired - Fee Related CN201079807Y (en) | 2007-09-21 | 2007-09-21 | Metal pipe flanging device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201079807Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN111054799A (en) * | 2019-11-12 | 2020-04-24 | 湖南辰州矿业有限责任公司 | Steel-woven composite pipe flanging device |
| CN111196379A (en) * | 2019-12-13 | 2020-05-26 | 中国航空工业集团公司西安飞机设计研究所 | Screw connection tool for flanging of bushing |
| CN112658086A (en) * | 2020-11-10 | 2021-04-16 | 中国航发贵州黎阳航空动力有限公司 | Machining method and device for engine part with flanging bushing |
-
2007
- 2007-09-21 CN CNU2007200645399U patent/CN201079807Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN111054799A (en) * | 2019-11-12 | 2020-04-24 | 湖南辰州矿业有限责任公司 | Steel-woven composite pipe flanging device |
| CN111196379A (en) * | 2019-12-13 | 2020-05-26 | 中国航空工业集团公司西安飞机设计研究所 | Screw connection tool for flanging of bushing |
| CN112658086A (en) * | 2020-11-10 | 2021-04-16 | 中国航发贵州黎阳航空动力有限公司 | Machining method and device for engine part with flanging bushing |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080702 Termination date: 20100921 |