CN104308013A - Special-shaped tube shrinking machine - Google Patents
Special-shaped tube shrinking machine Download PDFInfo
- Publication number
- CN104308013A CN104308013A CN201410477137.6A CN201410477137A CN104308013A CN 104308013 A CN104308013 A CN 104308013A CN 201410477137 A CN201410477137 A CN 201410477137A CN 104308013 A CN104308013 A CN 104308013A
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- CN
- China
- Prior art keywords
- oil cylinder
- workpiece
- clamping
- draw
- plate
- 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.)
- Pending
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D41/00—Application of procedures in order to alter the diameter of tube ends
- B21D41/04—Reducing; Closing
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Jigs For Machine Tools (AREA)
Abstract
The invention discloses a special-shaped tube shrinking machine. The special-shaped tube shrinking machine comprises a machine base, a pushing oil cylinder and a clamping oil cylinder, wherein the pushing oil cylinder and the clamping oil cylinder are fixed on the machine base, a lower supporting plate is arranged on the machine base, and a workpiece to be subjected to tube shrinking is fixed on the lower supporting plate; a clamping plate is horizontally arranged above the workpiece, and the clamping plate is connected with the clamping oil cylinder; during use, high oil pressure is applied to the clamping oil cylinder, so that under the action of the clamping oil cylinder, the workpiece is tightly fixed on the lower supporting plate. The special-shaped tube shrinking machine disclosed by the invention is simple in structure and is convenient for workpiece feeding and workpiece discharging, and at the same time, the safety coefficient is high, so that the body injury of staff is avoided.
Description
Technical field
The present invention relates to draw equipment, particularly relate to a kind of shape tube machine for shrinking.
Background technology
Machine for shrinking is a kind of equipment under normal conditions pipe fitting end face being carried out to the draw, and draw action carries out the draw to pipe end, and when the draw, often easily workpiece slides, and easily slips out of the hand, generation accident.
Summary of the invention
The technical problem that the present invention mainly solves is to provide a kind of shape tube machine for shrinking, and structure is simple, can guarantee worker safety.
For solving the problems of the technologies described above, the technical scheme that the present invention adopts is: provide a kind of shape tube machine for shrinking.
A kind of shape tube machine for shrinking comprises support, and promote oil cylinder, clamping cylinder, described promotion oil cylinder and clamping cylinder are fixed on support.
Described support is provided with lower supporting plate, lower supporting plate fixedly needs the workpiece of the draw, workpiece upper horizontal is provided with clamping plate, and described clamping plate is connected with clamping cylinder.Operation, adds high oil pressure to clamping cylinder, makes workpiece under clamping cylinder active force, and workpiece is tightly fixed on lower supporting plate.
Described promotion oil cylinder is connected with promotion piston, promote piston and provide horizontal impulse for workpiece, guiding support plate is provided with below promotion oil cylinder, guiding support plate has supporting role to oil cylinder and piston, on guiding support plate, be provided with support plate height adjusting button simultaneously, can the height of Level tune piston rod, keep level consistent with workpiece height.
Described promotion piston nose connects draw mould, and described draw mould is the most important part of the present invention, is also core component, in draw mould, is provided with tapered sleeve, and draw mould, under the acting in conjunction promoting oil cylinder and clamping cylinder, completes draw work to workpiece.
The other end of described clamping cylinder is provided with the oblique frame of blanking, safe discharging after the oblique frame of blanking is convenient to the shape tube draw.
The invention has the beneficial effects as follows: structure of the present invention is simple, conveniently, meanwhile, safety loading coefficient is high, avoids staff's health and comes to harm for workpiece charging and workpiece discharging.
Accompanying drawing explanation
Fig. 1 is shape tube machine for shrinking structural representation of the present invention;
In accompanying drawing, the mark of each parts is as follows:
1 is support, and 2 is lower supporting plate, 3 train wheel bridges, and 4 is clamping cylinder, and 5 is workpiece, and 6 is draw mould, and 7 is the oblique frame of blanking, and 8 for promoting piston, and 9 for promoting oil cylinder, and 10 is tapered sleeve, and 11 is guiding support plate, and 12 is support plate height adjusting button.
Detailed description of the invention
Below in conjunction with accompanying drawing, preferred embodiment of the present invention is described in detail, can be easier to make advantages and features of the invention be readily appreciated by one skilled in the art, thus more explicit defining is made to protection scope of the present invention.
Refer to Fig. 1, the embodiment of the present invention comprises:
A kind of shape tube machine for shrinking comprises support, and promote oil cylinder, clamping cylinder, described promotion oil cylinder and clamping cylinder are fixed on support.
Described support is provided with lower supporting plate, lower supporting plate fixedly needs the workpiece of the draw, workpiece upper horizontal is provided with clamping plate, and described clamping plate is connected with clamping cylinder.Operation, adds high oil pressure to clamping cylinder, makes workpiece under clamping cylinder active force, and workpiece is tightly fixed on lower supporting plate.
Described promotion oil cylinder is connected with promotion piston, promote piston and provide horizontal impulse for workpiece, guiding support plate is provided with below promotion oil cylinder, guiding support plate has supporting role to oil cylinder and piston, on guiding support plate, be provided with support plate height adjusting button simultaneously, can the height of Level tune piston rod, keep level consistent with workpiece height.
Described promotion piston nose connects draw mould, and described draw mould is the most important part of the present invention, is also core component, in draw mould, is provided with tapered sleeve, and draw mould, under the acting in conjunction promoting oil cylinder and clamping cylinder, completes draw work to workpiece.
The other end of described clamping cylinder is provided with the oblique frame of blanking, safe discharging after the oblique frame of blanking is convenient to the shape tube draw.
The foregoing is only embodiments of the invention; not thereby the scope of the claims of the present invention is limited; every utilize description of the present invention and accompanying drawing content to do equivalent structure or equivalent flow process conversion; or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present invention.
Claims (1)
1. a shape tube machine for shrinking, it is characterized in that, comprise: support, promote oil cylinder, clamping cylinder, described promotion oil cylinder and clamping cylinder are fixed on support, described support is provided with lower supporting plate, lower supporting plate fixedly needs the workpiece of the draw, workpiece upper horizontal is provided with clamping plate, described clamping plate is connected with clamping cylinder, described promotion oil cylinder is connected with promotion piston, guiding support plate is provided with below promotion oil cylinder, on guiding support plate, be provided with support plate height adjusting button simultaneously, the height of Level tune piston rod, keep level consistent with workpiece height, described promotion piston nose connects draw mould, tapered sleeve is provided with in draw mould, the other end of described clamping cylinder is provided with the oblique frame of blanking, safe discharging after the oblique frame of blanking is convenient to the shape tube draw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410477137.6A CN104308013A (en) | 2014-09-18 | 2014-09-18 | Special-shaped tube shrinking machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410477137.6A CN104308013A (en) | 2014-09-18 | 2014-09-18 | Special-shaped tube shrinking machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104308013A true CN104308013A (en) | 2015-01-28 |
Family
ID=52363402
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410477137.6A Pending CN104308013A (en) | 2014-09-18 | 2014-09-18 | Special-shaped tube shrinking machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104308013A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104826952A (en) * | 2015-05-31 | 2015-08-12 | 资兴市粤兴汽车零部件制造有限公司 | Pipe end hydraulic forming device for automobile pipe |
| CN105081120A (en) * | 2015-07-10 | 2015-11-25 | 柳州市超群汽车配件有限责任公司 | Pipe opening necking machine |
| CN106734684A (en) * | 2016-12-29 | 2017-05-31 | 张家港市和恒精工机械有限公司 | A kind of draw pipe expanding device for being easy to workpiece feeding |
| CN106825269A (en) * | 2016-12-29 | 2017-06-13 | 张家港市和恒精工机械有限公司 | A kind of automatic tube expander |
| CN106825086A (en) * | 2016-12-29 | 2017-06-13 | 张家港市和恒精工机械有限公司 | A kind of shape tube machine for shrinking with double protection functions |
| CN107962073A (en) * | 2017-12-26 | 2018-04-27 | 李朋飞 | A kind of high frequency round steel reducing device |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0021603A1 (en) * | 1979-06-08 | 1981-01-07 | STEVENS & BULLIVANT LIMITED | Tube end forming apparatus |
| US5315854A (en) * | 1990-01-30 | 1994-05-31 | Kw Industries, Inc. | Tube tapering apparatus having a variable orifice die |
| CN2803560Y (en) * | 2005-06-09 | 2006-08-09 | 南通万达锅炉股份有限公司 | Reducing appts. of reducing pipe |
| CN101648236A (en) * | 2009-08-20 | 2010-02-17 | 张家港市明华机械制造有限公司 | Pipe end molding device |
| CN102069129A (en) * | 2009-11-23 | 2011-05-25 | 旭东机械(昆山)有限公司 | Pipe fitting shrinking machine |
| CN102784849A (en) * | 2011-05-20 | 2012-11-21 | 浙江顺信机械有限公司 | Full-automatic pipe end forming machine |
| CN202539399U (en) * | 2012-03-21 | 2012-11-21 | 浙江罗森博格机床有限公司 | Workpiece clamping device for pipe end forming machine |
| CN202591447U (en) * | 2012-06-26 | 2012-12-12 | 张家港市华舜机械制造有限公司 | Pipe shrinking machine |
-
2014
- 2014-09-18 CN CN201410477137.6A patent/CN104308013A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0021603A1 (en) * | 1979-06-08 | 1981-01-07 | STEVENS & BULLIVANT LIMITED | Tube end forming apparatus |
| US5315854A (en) * | 1990-01-30 | 1994-05-31 | Kw Industries, Inc. | Tube tapering apparatus having a variable orifice die |
| CN2803560Y (en) * | 2005-06-09 | 2006-08-09 | 南通万达锅炉股份有限公司 | Reducing appts. of reducing pipe |
| CN101648236A (en) * | 2009-08-20 | 2010-02-17 | 张家港市明华机械制造有限公司 | Pipe end molding device |
| CN102069129A (en) * | 2009-11-23 | 2011-05-25 | 旭东机械(昆山)有限公司 | Pipe fitting shrinking machine |
| CN102784849A (en) * | 2011-05-20 | 2012-11-21 | 浙江顺信机械有限公司 | Full-automatic pipe end forming machine |
| CN202539399U (en) * | 2012-03-21 | 2012-11-21 | 浙江罗森博格机床有限公司 | Workpiece clamping device for pipe end forming machine |
| CN202591447U (en) * | 2012-06-26 | 2012-12-12 | 张家港市华舜机械制造有限公司 | Pipe shrinking machine |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104826952A (en) * | 2015-05-31 | 2015-08-12 | 资兴市粤兴汽车零部件制造有限公司 | Pipe end hydraulic forming device for automobile pipe |
| CN105081120A (en) * | 2015-07-10 | 2015-11-25 | 柳州市超群汽车配件有限责任公司 | Pipe opening necking machine |
| CN106734684A (en) * | 2016-12-29 | 2017-05-31 | 张家港市和恒精工机械有限公司 | A kind of draw pipe expanding device for being easy to workpiece feeding |
| CN106825269A (en) * | 2016-12-29 | 2017-06-13 | 张家港市和恒精工机械有限公司 | A kind of automatic tube expander |
| CN106825086A (en) * | 2016-12-29 | 2017-06-13 | 张家港市和恒精工机械有限公司 | A kind of shape tube machine for shrinking with double protection functions |
| CN106825086B (en) * | 2016-12-29 | 2018-09-14 | 张家港市和恒精工机械有限公司 | A kind of shape tube machine for shrinking with double protection functions |
| CN107962073A (en) * | 2017-12-26 | 2018-04-27 | 李朋飞 | A kind of high frequency round steel reducing device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150128 |