CN101069905A - Metal tube shaping machine - Google Patents
Metal tube shaping machine Download PDFInfo
- Publication number
- CN101069905A CN101069905A CN 200710023193 CN200710023193A CN101069905A CN 101069905 A CN101069905 A CN 101069905A CN 200710023193 CN200710023193 CN 200710023193 CN 200710023193 A CN200710023193 A CN 200710023193A CN 101069905 A CN101069905 A CN 101069905A
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- China
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- piston rod
- metal tube
- frame
- shaping machine
- core print
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Abstract
The present invention discloses a metal circular pipe shaping machine. It mainly includes machine frame, on the machine frame a piston rod is set, the end portion of said piston rod is equipped with a core head, the end portion of said core head has a certain taper. Two ends of the machine frame are respectively equipped with the piston rod and core head, on the described machine frame a spacing device is set, on the described machine frame also a pipe-pushing device is set, the described piston rod is the piston rod on the hydraulic cylinder, and on the peripheral surface of said core head several oil-guiding grooves are set also.
Description
Technical field
The present invention relates to a kind of apparatus for shaping of metal circular tube.
Background technology
At present, in the tubing production process, owing to the Mould Machining precision, in repair reasons such as level and operation, it is uneven usually to cause the surface of the metal circular tube of producing to occur, and influences the assembling and the use of metal circular tube, the serious tubing that will cause is scrapped.
Summary of the invention
Technical problem to be solved by this invention provides a kind of metal tube shaping machine that can carry out the shaping processing to metal circular tube.
In order to solve the problems of the technologies described above, technical scheme of the present invention is: a kind of metal tube shaping machine mainly comprises: frame, and frame is provided with piston rod, and the end of piston rod is provided with core print, and there is certain tapering the end of core print.
In order better to solve the problems of the technologies described above, described frame two ends are provided with piston rod and core print respectively; Described frame is provided with stopping means; Also be provided with conduit jacking on the described frame; Described piston rod is the piston rod on the hydraulic jack; Also be provided with some oil guide groove on the periphery of described core print.
Advantage of the present invention is: simple in structure, and shaping degree height, easy to operate.
Description of drawings
The present invention is described in further detail below in conjunction with the drawings and specific embodiments.
Fig. 1 is the structural representation of metal tube shaping machine of the present invention.
Fig. 2 is the structure for amplifying schematic diagram of core print among Fig. 1.
Among the figure: 1, frame, 2, piston rod, 3, core print, 4, stopping means, 5, conduit jacking, 6, hydraulic jack, 7, oil guide groove, 8, metal circular tube.
The specific embodiment
As Fig. 1, shown in Figure 2: a kind of metal tube shaping machine, mainly comprise: frame 1, be respectively arranged with hydraulic jack 6 in frame 1 at the two ends of frame 1, hydraulic jack 6 is provided with piston rod 2, and an end of piston rod 2 is provided with core print 3, and there is certain tapering the end of core print 3, on the periphery of core print 3, also be provided with some oil guide groove 7, on frame 1, also be provided with stopping means 4 and conduit jacking 5.
The course of work of the metal tube shaping machine of said structure is: at first with metal circular tube 8 handlings of required shaping on frame 1, be arranged on conduit jacking 5 on the frame 1 with metal circular tube 8 jack-up, the stopping means 4 that is arranged on the frame 1 can limit the position of metal circular tube 8, the center that makes the center of metal circular tube 8 and core print 3 is on same horizontal line, start power supply, the hydraulic jack 6 that is arranged on frame 1 two ends is worked simultaneously, hydraulic jack 6 promotes piston rod 2 and core print 3 travels forward, because there is certain tapering the end of core print 3, can play good guide effect, make core print 3 enter metal circular tube 8 smoothly, it is carried out the shaping operation, be arranged on the oil guide groove 7 on core print 3 peripheries, can play good lubrication, reduce the frictional force between core print 3 and metal circular tube 8 inwalls, operation a period of time, core print 3 to two ends is met and discussed in the centre of metal circular tube 8, just finished shaping task, then piston rod 2 and core print 3 have been return original position the metal circular tube inwall.
Claims (6)
1, a kind of metal tube shaping machine is characterized in that: mainly comprise: frame (1), and frame (1) is provided with piston rod (2), and the end of piston rod (2) is provided with core print (3), and there is certain tapering the end of core print (3).
2, according to the described metal tube shaping machine of claim 1, it is characterized in that: described frame (1) two ends are provided with piston rod (2) and core print (3) respectively.
3, according to claim 1 or 2 described metal tube shaping machines, it is characterized in that: described frame (1) is provided with stopping means (4).
4, according to the described metal tube shaping machine of claim 1, it is characterized in that: also be provided with conduit jacking (5) on the described frame (1).
5, according to the described metal tube shaping machine of claim 1, it is characterized in that: described piston rod (2) is the piston rod on the hydraulic jack (6).
6, according to the described metal tube shaping machine of claim 5, it is characterized in that: also be provided with some oil guide groove (7) on the periphery of described core print (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200710023193 CN101069905A (en) | 2007-06-08 | 2007-06-08 | Metal tube shaping machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200710023193 CN101069905A (en) | 2007-06-08 | 2007-06-08 | Metal tube shaping machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101069905A true CN101069905A (en) | 2007-11-14 |
Family
ID=38897409
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200710023193 Pending CN101069905A (en) | 2007-06-08 | 2007-06-08 | Metal tube shaping machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101069905A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102189154A (en) * | 2011-03-07 | 2011-09-21 | 天津天重中直科技工程有限公司 | Hydraulic pruning device and method of J-shaped steel used in conductor rail of metro vehicle |
| CN104070086A (en) * | 2013-03-25 | 2014-10-01 | 上海众源燃油分配器制造有限公司 | Shaping tool of fuel distributor for adjusting fixed pipe |
| CN104138935A (en) * | 2014-07-30 | 2014-11-12 | 江苏国核管道系统工程技术研究院有限公司 | Steel pipe mouth shaping device |
| CN104259259A (en) * | 2014-08-07 | 2015-01-07 | 北京鑫实创意包装机械有限公司 | Shaping machine |
-
2007
- 2007-06-08 CN CN 200710023193 patent/CN101069905A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102189154A (en) * | 2011-03-07 | 2011-09-21 | 天津天重中直科技工程有限公司 | Hydraulic pruning device and method of J-shaped steel used in conductor rail of metro vehicle |
| CN104070086A (en) * | 2013-03-25 | 2014-10-01 | 上海众源燃油分配器制造有限公司 | Shaping tool of fuel distributor for adjusting fixed pipe |
| CN104138935A (en) * | 2014-07-30 | 2014-11-12 | 江苏国核管道系统工程技术研究院有限公司 | Steel pipe mouth shaping device |
| CN104259259A (en) * | 2014-08-07 | 2015-01-07 | 北京鑫实创意包装机械有限公司 | Shaping machine |
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| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |