CN201049368Y - Toll for forming metal pipe port evaginable flat edge - Google Patents
Toll for forming metal pipe port evaginable flat edge Download PDFInfo
- Publication number
- CN201049368Y CN201049368Y CNU2007201524495U CN200720152449U CN201049368Y CN 201049368 Y CN201049368 Y CN 201049368Y CN U2007201524495 U CNU2007201524495 U CN U2007201524495U CN 200720152449 U CN200720152449 U CN 200720152449U CN 201049368 Y CN201049368 Y CN 201049368Y
- Authority
- CN
- China
- Prior art keywords
- multidiameter
- locating shaft
- frame
- turn
- machine frame
- 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
Links
- 239000002184 metal Substances 0.000 title claims abstract description 15
- 238000007493 shaping process Methods 0.000 claims description 10
- 238000001125 extrusion Methods 0.000 claims description 4
- 230000005540 biological transmission Effects 0.000 claims description 2
- 238000010276 construction Methods 0.000 abstract description 2
- 230000008878 coupling Effects 0.000 abstract 1
- 238000010168 coupling process Methods 0.000 abstract 1
- 238000005859 coupling reaction Methods 0.000 abstract 1
- 238000000465 moulding Methods 0.000 description 3
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 239000007769 metal material Substances 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000005056 compaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 238000007514 turning Methods 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
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- Ladders (AREA)
Abstract
The utility model discloses a forming tool for forming an outward turned plain edge on the end mouth of a metal tube, comprising a machine frame, a turn-screw which is arranged inside the machine frame and can move up and down, a handgrip which drives the turn-screw to move up and down, and a slider which is arranged on the lower part of the turn-screw, wherein, a locating shaft extending out of the machine frame is fixedly connected with the slider; a step roller is arranged on the locating shaft; a step-shaped shaft extending out of the machine frame is arranged under the locating shaft and parallel to the locating shaft; the concave convex position of the step-shaped shaft and the convex concave position of the step roller correspond to each other complementally with a gap. With the design, an outward turned plain mouth can be simply and quickly formed on the end mouth of the metal tube without tube damage, and the closed joint of the tube and pipe fittings is convenient, thereby the labor intensity and construction cost of pipe coupling are greatly reduced and the promotion of metal tubes with thin wall become easier.
Description
Technical field
The utility model relates to the shaping jig that metal pipe material is tightly connected and uses.
Background technology
Traditional metal tube connected mode, adopt is threaded or the plough groove type connection more, these connections must be carried out machining to the port of tubing, thereby destroy, weaken the intensity of pipe end, for this reason, tubing will be reserved allowance when producing, the wall thickness of tubing is greatly increased, and has wasted a large amount of metal materials.The tubing that adopts port to have outer down tilt limit is tightly connected and then can effectively reduces the wall thickness of tubing, and protection body port intensity reduces cost.How form turn up and outer rim flat limit in the tubing end, and do not damage body, this patent will solve just.
The utility model content
The purpose of this utility model is the turn up shaping jig on flat limit of the metal tube port that proposes a kind of simple in structure, processing ease, do not damage body.
The technical solution of the utility model is: the turn up shaping jig on flat limit of metal tube port, include frame, be loaded on turn-screw moving up and down in the frame, drive the handgrip that leading screw moves up and down, be loaded on the slide block of leading screw bottom, be fixed with one on the slide block and stretch out in the outer locating shaft of frame, the ladder roller is housed on the locating shaft, the below of locating shaft and locating shaft are parallel to each other and are provided with a multidiameter, multidiameter also stretches out in outside the frame, and just in time the gapped yin yang complementarity in convex-concave position of ladder roller with its top is corresponding at the concavo-convex position of multidiameter.Further, be to improve versatility, the position of ladder roller on locating shaft can axially be adjusted and change corresponding gap with multidiameter, thus the tubing of roll extrusion different wall.And the axial location of multidiameter also can be adjusted, thereby can roll out the flange of body port different in width.For adapting to different environments for use, the power intake of multidiameter can be manual rocking handle or connect motor and transmission device.
During moulding, metal tube is inserted on the multidiameter, and the tight-lipped subsides frame of pipe end, rotate handgrip and make leading screw, slide block moves down, compress metal tube until the ladder roller, the rolling ladder axle screws leading screw simultaneously gradually then, multidiameter drives metal tube and the rotation of ladder roller, the last flange that forms that turns up of extending gradually after the roll extrusion power that pipe port is rotated is sandwiched in gap location between ladder roller and the multidiameter, owing to be corresponding concavo-convex yin yang complementarity between ladder roller and the multidiameter, and be the right angle face, so body port flange finally also is outer rim and the orthogonal flat limit of body central axis.Such design, it is simple to have a moulding, does not damage tubing, advantage such as flexibility (adaptability) of operation, highly versatile, when guaranteeing metal pipe port intensity, make things convenient for flat mouthful of body and pipe fitting to be tightly connected again, and the pipe fitting tube wall thickness can significantly reduce, thereby reduce production, cost of processing.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
The specific embodiment
Referring to Fig. 1, the shaping jig of present embodiment is with the metal tube especially stainless steel tube port formation outer rim of turning up, and can guarantee that the end face of outer rim is concordant and vertical with the body central axis---a promptly flat mouthful outer rim.It is made of frame 4, leading screw 1, handgrip 5, slide block 6, multidiameter 2, ladder roller 3, locating shaft 7, set screw 9, rocking handle 10.Wherein most particularly can be mutually the flanged multidiameter 2 and the ladder roller 3 of compression fit up and down, ladder roller 3 is loaded on the top by locating shaft 7,2 of multidiameters and locating shaft 7 parallel and be in ladder roller 3 under, and the concavo-convex position of the flange of multidiameter 2 is just in time corresponding with the convex-concave position yin yang complementarity of ladder roller 3 and end play arranged.Leading screw 1 is loaded in the frame 4, can be driven by handgrip 5, and leading screw 1 drives its below when moving slide block 6 moves along frame 4, and the locating shaft 7 that ladder roller 3 is housed is connected with slide block 6.One termination rocking handle 10 of multidiameter 2, the flange place of the other end then is used to adorn slotting body 8 to be processed.During processing body 8, body 8 ports are packed into multidiameter 2, be adjacent to frame 4, turn leading screw handgrip 5, the slide block 6 that is fixed on leading screw 1 below promote locating shafts 7 and on ladder roller 3 extruding downwards be placed in bodys 8 on the multidiameter 2, meanwhile, shake rocking handle 10, rolling ladder axle 2 drives bodys 8 and 3 rotations of ladder roller, when rotating rocking handle 10 further, constantly screws leading screw handgrip 5, increase ladder roller 3 downward roof pressure power to body 8, body 8 ports ladder roller 3 and multidiameter 2 close under the compaction forces effect gradually up and down on turn over and stretcher strain, be squeezed at last between multidiameter 2 and the ladder roller gap that compression fit forms 3 about, promptly flange becomes to put down a mouth outer rim 81, wraparound leading screw handgrip 5, ladder roller 3 upwards unclamps, and withdraws from body 8, and the flange of port machines.
Certainly, only enumerated a kind of preferred implementation here, the protection category that other is equal to, structure roughly the same all should belong to this patent repeats no more here.
Claims (4)
1. the metal tube port shaping jig on flat limit that turns up, include frame, be loaded on turn-screw moving up and down in the frame, drive the handgrip that leading screw moves up and down, be loaded on the slide block of leading screw bottom, it is characterized in that: be fixed with one on the slide block and stretch out in the outer locating shaft of frame, the ladder roller is housed on the locating shaft, the below of locating shaft and locating shaft are parallel to each other and are provided with a multidiameter, multidiameter also stretches out in outside the frame, and just in time the gapped yin yang complementarity in convex-concave position of ladder roller with its top is corresponding at the concavo-convex position of multidiameter.
2. shaping jig according to claim 1 is characterized in that the position of ladder roller on locating shaft can axially adjust and change corresponding gap with multidiameter, thus the tubing of roll extrusion different wall.
3. shaping jig according to claim 1 is characterized in that the axial location of multidiameter also can be adjusted, thereby can roll out the flange of body port different in width.
4. according to claim 1 or 2 or 3 described shaping jigs, the power intake that it is characterized in that multidiameter can be manual rocking handle or connect motor and transmission device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201524495U CN201049368Y (en) | 2007-06-01 | 2007-06-01 | Toll for forming metal pipe port evaginable flat edge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201524495U CN201049368Y (en) | 2007-06-01 | 2007-06-01 | Toll for forming metal pipe port evaginable flat edge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201049368Y true CN201049368Y (en) | 2008-04-23 |
Family
ID=39335849
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201524495U Expired - Fee Related CN201049368Y (en) | 2007-06-01 | 2007-06-01 | Toll for forming metal pipe port evaginable flat edge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201049368Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102357579A (en) * | 2011-08-03 | 2012-02-22 | 汪涛 | Electric flanging machine for steel pipes |
| CN104300450A (en) * | 2014-11-12 | 2015-01-21 | 国家电网公司 | Manual spinning former of metal sheath |
| CN107175276A (en) * | 2017-06-21 | 2017-09-19 | 新乡市振英机械设备有限公司 | A kind of spinning detent mechanism on screen frame flanger |
-
2007
- 2007-06-01 CN CNU2007201524495U patent/CN201049368Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102357579A (en) * | 2011-08-03 | 2012-02-22 | 汪涛 | Electric flanging machine for steel pipes |
| CN104300450A (en) * | 2014-11-12 | 2015-01-21 | 国家电网公司 | Manual spinning former of metal sheath |
| CN107175276A (en) * | 2017-06-21 | 2017-09-19 | 新乡市振英机械设备有限公司 | A kind of spinning detent mechanism on screen frame flanger |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: FUSHAN TUQI PIPE INDUSTRY CO., LTD. Free format text: FORMER OWNER: PANG SHUNYUAN Effective date: 20090605 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20090605 Address after: No. seventeen, No. 1, East Road, Lang Xin Avenue, United Industrial District, Nanhai village, Guangdong, Foshan: 528226 Patentee after: Foshan protruding Pipe Industry Co., Ltd. Address before: No. 2, 11 North Road, Shunde Biguiyuan, Shunde District, Guangdong City, Foshan Province, 528311 Co-patentee before: Pang Mingde Patentee before: Pen Shun source |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080423 Termination date: 20160601 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |