CN101954419A - Steel-drum cantilever horizontal port expanding and necking machine - Google Patents
Steel-drum cantilever horizontal port expanding and necking machine Download PDFInfo
- Publication number
- CN101954419A CN101954419A CN 201010501490 CN201010501490A CN101954419A CN 101954419 A CN101954419 A CN 101954419A CN 201010501490 CN201010501490 CN 201010501490 CN 201010501490 A CN201010501490 A CN 201010501490A CN 101954419 A CN101954419 A CN 101954419A
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- Prior art keywords
- expanding
- cone
- rises
- awl dish
- fixed disk
- 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.)
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- 229910000831 Steel Inorganic materials 0.000 claims abstract description 15
- 239000010959 steel Substances 0.000 claims abstract description 15
- 241000406668 Loxodonta cyclotis Species 0.000 abstract description 4
- 238000000465 moulding Methods 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
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- Treatment Of Steel In Its Molten State (AREA)
Abstract
The invention relates to a steel-drum cantilever horizontal port expanding and necking machine which is characterized in that a pull rod is arranged on a frame, the end part of the pull rod is connected with a piston rod of a driving oil cylinder, both ends of the pull rod are respectively provided with a left fixing disk and a right fixing disk, a plurality of round-table type expanding cone-shaped disks are fixed on the pull rod, the axes of the expanding cone-shaped disks are parallel to the axis of the pull rod, a plurality of equal cone-shaped disk expanding blocks are arranged on the expanding cone-shaped disks radially, an inner surface formed by the plurality of cone-shaped disk expanding blocks is matched with the outer surfaces of the expanding cone-shaped disks, the side surface of each cone-shaped disk expanding block is provided with a groove, the grooves of the side surfaces of the adjacent cone-shaped disk expanding blocks form a space capable of accommodating built-in expanding blocks, screws are respectively arranged on the left fixing disk and the right fixing disk, the screws are connected with one end of a return spring, and the other end of the return spring is connected with the cone-shaped disk expanding blocks. In the invention, a drum body has attractive appearance, an expanding hole has no elephant skin, the strength of the drum body of a steel drum is increased, and the roundness of the drum body is good.
Description
Technical field
The present invention relates to a kind of necking machine that rises, the horizontal necking machine that rises of especially a kind of steel drum cantilever belongs to mechanical field.
Background technology
Tradition reducing steel drum is a reducing loose tool tool of ladle body being put into rotation, and mold presses down moulding, and there is the elephant skin phenomenon at the reducing position; Because mechanical stitch is monolateral stressed, distortion causes bung to lose circle simultaneously.
Summary of the invention
The objective of the invention is to overcome the deficiencies in the prior art, provide a kind of steel drum cantilever the horizontal necking machine that rises, make the steel drum ladle body good looking appearance, the reducing that obtain not have elephant skin.
According to technical scheme provided by the invention, the horizontal necking machine that rises of described steel drum cantilever, feature is: pull bar is installed on frame, and the end of pull bar is connected with the piston rod that drives oil cylinder, and the two ends of pull bar are provided with left fixed disk and right fixed disk respectively; Fix a plurality of round table-like awl dishes that rise on described pull bar, the axis of the described awl dish that rises is parallel with the axis of pull bar; Be the awl dish bulging piece that emitting shape is provided with several equalizations on the described awl dish that rises, the inner surface that described several awl dish bulging pieces form matches with the outer surface of the awl dish that rises; Side at every awl dish bulging piece is provided with groove, and the groove of adjacent awl dish bulging piece side forms a space that can be used for placing built-in bulging piece.
On described left fixed disk and right fixed disk screw is set respectively, described screw is connected with an end of back-moving spring, and the other end of back-moving spring is connected with awl dish bulging piece.
Described adjacent grooves forms the external diameter of the length in space greater than the bulging piece.
The two ends of described built-in bulging piece are fixed by screw and left fixed disk and right fixed disk respectively.
The good looking appearance of the steel drum ladle body that the invention enables, reducing does not have elephant skin; After the ladle body material is made plastic deformation through rising, steel drum ladle body strength-enhanced, the ladle body roundness is good; Because motion without spin is pollution-free in the ladle body between ladle body and forming moulding bed tool, the cleannes height.
Description of drawings
Fig. 1 is a structural representation of the present invention.
Fig. 2 is the C-C cutaway view of Fig. 1.
The specific embodiment
The invention will be further described below in conjunction with concrete accompanying drawing.
As Fig. 1～shown in Figure 2: the necking machine that rises comprises back-moving spring 1, left fixed disk 2, built-in bulging piece 3, awl dish bulging piece 4, the awl dish 5 that rises, pull bar 6, right fixed disk 7, frame 8, drives oil cylinder 9, screw 10, groove 11 etc.
The present invention installs pull bar 6 on frame 8, the end of pull bar 6 is connected with the piston rod that drives oil cylinder 9, the two ends of pull bar 6 are provided with left fixed disk 2 and right fixed disk 7 respectively, fix a plurality of round table-like awl dishes 5 that rise on pull bar 6, and the axis of the described awl dish 5 that rises is parallel with the axis of pull bar 6; Be the awl dish bulging piece 4 that emitting shape is provided with several equalizations on the awl dish 5 that rises, the inner surface that described several awl dish bulging pieces 4 form matches with the outer surface of the awl dish 5 that rises; Side at every awl dish bulging piece 4 is provided with groove 11, and the groove 11 of adjacent awl dish bulging piece 4 sides forms a space that can be used for placing built-in bulging piece 3;
On left fixed disk 2 and right fixed disk 7 screw 10 is set respectively, described screw 10 is connected with an end of back-moving spring 1, and the other end of back-moving spring 1 is connected with awl dish bulging piece 4;
The length in the space that the groove 11 of described adjacent awl dish bulging piece 4 sides forms is greater than the external diameter of bulging piece 3;
The two ends of described built-in bulging piece 3 are fixing by screw and left fixed disk 2 and right fixed disk 7 respectively.
The course of work of the present invention: in use, steel drum is enclosed within on the awl dish bulging piece 4, pull bar 6 drives to the right by driving oil cylinder 9, the awl dish 5 that rises is fixed on the pull bar 6, moves right with pull bar 6, and the built-in awl dish bulging piece 4 that is divided into some five equilibriums is spreading radially, thereby realize the bulging of steel drum ladle body, wherein built-in bulging piece 3 is fixed, and can be used for the radially size of spreading of cone governor dish bulging piece 4, thereby regulates the size of ladle body bulging.
During backhaul, drive by driving oil cylinder 9, pull bar 6 is moved to the left, and built-in awl dish bulging piece 4 resets under the effect of back-moving spring 1.
Claims (4)
1. horizontal necking machine that rises of steel drum cantilever, it is characterized in that: go up in frame (8) pull bar (6) is installed, the end of pull bar (6) is connected with the piston rod that drives oil cylinder (9), and the two ends of pull bar (6) are provided with left fixed disk (2) and right fixed disk (7) respectively; Go up fixing a plurality of round table-like awl dishes (5) that rise at described pull bar (6), the axis of the described awl dish (5) that rises is parallel with the axis of pull bar (6); Be the awl dish bulging piece (4) that emitting shape is provided with several equalizations on the described awl dish (5) that rises, the inner surface that described several awl dish bulging pieces (4) form matches with the outer surface of the awl dish (5) that rises; In the side of every awl dish bulging piece (4) groove (11) is set, the groove (11) of adjacent awl dish bulging piece (4) side forms a space that can be used for placing built-in bulging piece (3).
2. the horizontal necking machine that rises of steel drum cantilever as claimed in claim 1, it is characterized in that: on described left fixed disk (2) and right fixed disk (7), screw (10) is set respectively, described screw (10) is connected with an end of back-moving spring (1), and the other end of back-moving spring (1) is connected with awl dish bulging piece (4).
3. the horizontal necking machine that rises of steel drum cantilever as claimed in claim 1 is characterized in that: described adjacent grooves (11) forms the external diameter of the length in space greater than bulging piece (3).
4. the horizontal necking machine that rises of steel drum cantilever as claimed in claim 1 is characterized in that: the two ends of described built-in bulging piece (3) are fixing by screw and left fixed disk (2) and right fixed disk (7) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105014905A CN101954419B (en) | 2010-10-11 | 2010-10-11 | Steel-drum cantilever horizontal port expanding and necking machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105014905A CN101954419B (en) | 2010-10-11 | 2010-10-11 | Steel-drum cantilever horizontal port expanding and necking machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101954419A true CN101954419A (en) | 2011-01-26 |
| CN101954419B CN101954419B (en) | 2012-03-21 |
Family
ID=43482147
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010105014905A Expired - Fee Related CN101954419B (en) | 2010-10-11 | 2010-10-11 | Steel-drum cantilever horizontal port expanding and necking machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101954419B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57168737A (en) * | 1982-03-11 | 1982-10-18 | Toyo Seikan Kaisha Ltd | Expander metallic mold for forming of barrel-shaped can |
| JPS59183943A (en) * | 1983-04-01 | 1984-10-19 | Sumitomo Metal Ind Ltd | Mechanically expanding method of steel pipe |
| CN2427286Y (en) * | 2000-03-24 | 2001-04-25 | 大连中策金属容器有限公司 | Machine for expanding and shaping conical barrel |
| CN2659585Y (en) * | 2003-11-20 | 2004-12-01 | 吉欣（英德）热轧不锈复合钢有限公司 | Diameter regulatable expander for hot rolled metal composite pipe |
| CN201279555Y (en) * | 2008-10-28 | 2009-07-29 | 山东法因数控机械股份有限公司 | Stretching rotating mechanism of cylinder workpiece |
| CN201380237Y (en) * | 2009-03-11 | 2010-01-13 | 无锡市四方制桶有限公司 | Barrel body spreading device |
| CN201832911U (en) * | 2010-10-11 | 2011-05-18 | 无锡四方友信股份有限公司 | Cantilever horizontal type expansion reducing machine of steel drum |
-
2010
- 2010-10-11 CN CN2010105014905A patent/CN101954419B/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57168737A (en) * | 1982-03-11 | 1982-10-18 | Toyo Seikan Kaisha Ltd | Expander metallic mold for forming of barrel-shaped can |
| JPS59183943A (en) * | 1983-04-01 | 1984-10-19 | Sumitomo Metal Ind Ltd | Mechanically expanding method of steel pipe |
| CN2427286Y (en) * | 2000-03-24 | 2001-04-25 | 大连中策金属容器有限公司 | Machine for expanding and shaping conical barrel |
| CN2659585Y (en) * | 2003-11-20 | 2004-12-01 | 吉欣（英德）热轧不锈复合钢有限公司 | Diameter regulatable expander for hot rolled metal composite pipe |
| CN201279555Y (en) * | 2008-10-28 | 2009-07-29 | 山东法因数控机械股份有限公司 | Stretching rotating mechanism of cylinder workpiece |
| CN201380237Y (en) * | 2009-03-11 | 2010-01-13 | 无锡市四方制桶有限公司 | Barrel body spreading device |
| CN201832911U (en) * | 2010-10-11 | 2011-05-18 | 无锡四方友信股份有限公司 | Cantilever horizontal type expansion reducing machine of steel drum |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101954419B (en) | 2012-03-21 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120321 |
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| CF01 | Termination of patent right due to non-payment of annual fee |