CN2607246Y - Heat pressing shaping vacuumizing hydraulic press - Google Patents
Heat pressing shaping vacuumizing hydraulic press Download PDFInfo
- Publication number
- CN2607246Y CN2607246Y CN 02274913 CN02274913U CN2607246Y CN 2607246 Y CN2607246 Y CN 2607246Y CN 02274913 CN02274913 CN 02274913 CN 02274913 U CN02274913 U CN 02274913U CN 2607246 Y CN2607246 Y CN 2607246Y
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- vacuum
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- pedestal
- hydraulic cylinder
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Abstract
The utility model relates to a heat pressing molding pump vacuum hydrostatic press which mainly consists of a core, a draw vacuum system, a hydrostatic press transmission system and an electric control system, the core is provided with a pedestal, an organism consists of an upright post arranged on the pedestal and an upper beam fixed on the upright post upper section, the upper beam is provided with an downward hydraulic pressure cylinder, which piston rod links the slide beam, the slide beam is slide coordinating suited on the upright post, the slide beam lower part is provided with a lead pillar, which slide sealed coordinating perforates the module vacuum shade and fixed links with the upper module, the pedestal top is provided with a lower module, the vacuum shade lower side is relative to the pedestal top, the vacuum shade is provided with a drive hydrostatic press cylinder, which is fixed linked on the upper beam. The drive vacuum shade hydrostatic press cylinder makes the vacuum shade combining and sealing with the pedestal top side, thus is able to keep sealing state. When the hydrostatic press cylinder downward on the upper beam by the slide beam and the lead pillar drive the upper model and the lower model combination or upward moving the model, the vacuum shade keep steady, the operation is simple, the utility model is convenient for controlling.
Description
Technical field: the hot-forming hydraulic press that vacuumizes generally is by mould pressed ware about the hydraulic-driven, by vacuumizing eliminating gas, is a kind of hydraulic die particularly vacuumizes the compression moulding goods to stalk powder make-up machine in pressing process.
Background technology: existing hydraulically powered compression molding forming machine, mainly to form by main frame, vacuum extractor, Hydraulic Power Transmission System, electric control system, the entablature that main frame has pedestal, be arranged on the column of pedestal and be fixed on the column epimere constitutes body.As the vulcanizing press that vacuumizes of Chinese utility model patent 96226613.2 specifications record, entablature is provided with downward traveller, and the vacuum (-tight) housing of mouth down can move up and down on traveller, and vacuum (-tight) housing is relative with lower bolster and can contact sealing.It is that connecting rod by vacuum (-tight) housing is hung in cross bar that the folding of vacuum (-tight) housing drives, and cross bar is connected with hydraulic cylinder piston on the entablature.The piston rod of the main hydraulic cylinder that pedestal makes progress is connected with the crossbeam of slip, and the crossbeam of slip is fixedlyed connected with bed die.Top relative with bed die below the vacuum (-tight) housing.After driving vacuum (-tight) housing and the counterdie of main hydraulic cylinder drive docks by hydraulic cylinder, just can form seal cavity.To the compression moulding of glue spare the time, the hydraulic-driven power of main hydraulic cylinder is greater than the hydraulic-driven power of vacuum (-tight) housing, could keep sealing state, and makes that mould merges compacting up and down.This will cause main hydraulic cylinder that the hydraulic cylinder of vacuum (-tight) housing is made idle work, consume useless energy.Equally, the hydraulic-driven power of the hydraulic cylinder of vacuum (-tight) housing is greater than main hydraulic-driven power during steam bleeding, also will waste energy.The control more complicated of two hydraulic cylinders, operating process leaks air easily.
Summary of the invention:
The purpose of this utility model is exactly to provide a kind of being convenient to seal the vacuum space that forms mold pressing, is convenient to the hot-forming hydraulic press that vacuumizes of mold pressing operation.
The hot-forming hydraulic press that vacuumizes of the present utility model, mainly by main frame, vacuum extractor, Hydraulic Power Transmission System, electric control system is formed, main frame has pedestal (also claiming bottom girder), the column that is arranged on pedestal constitutes body with the entablature that is fixed on the column epimere, upper beam is provided with downward hydraulic cylinder, it is characterized in that: the piston rod of downward hydraulic cylinder is connected with the crossbeam of slip, the crossbeam that slides is slidingly matched and is enclosed within column, have guide pillar below the crossbeam that slides, the guide pillar slipper seal cooperates the vacuum (-tight) housing that passes mould to fixedly connected with mold, be provided with bed die above the pedestal, below the vacuum (-tight) housing with relative above the pedestal, vacuum (-tight) housing has the driving hydraulic cylinder, drives hydraulic cylinder body and is fixedly connected on entablature.The hydraulic cylinder of so independent driving vacuum (-tight) housing makes vacuum (-tight) housing and merges sealing above the pedestal, just can keep sealing state.The downward hydraulic cylinder of putting the beams in place drive by sliding beam and guide pillar that patrix merges with counterdie or on when removing mould, it is motionless that vacuum (-tight) housing keeps, and not only can guarantee sealing state, also do not influence the merging mold pressing of mould up and down, operates fairly simplely, is convenient to control.In order to keep the sealing in the better vacuum (-tight) housing, have closure gasket groove between guide pillar and the vacuum (-tight) housing, the scrobicular ring sealing ring is arranged in the closure gasket groove.Downward hydraulic cylinder is three parallel hydraulic cylinders, and the piston rod of three parallel hydraulic cylinders is connected with the crossbeam that slides simultaneously.Have the guide pillar more than or two or two below the crossbeam that slides, the guide pillar slipper seal more than or two or two cooperates the vacuum (-tight) housing that passes mould to fixedly connected with mold.Have seal groove below the vacuum (-tight) housing and be embedded with the hollow seal circle.
Description of drawings: accompanying drawing has been represented a kind of structural representation of the utility model stalk powder mold pressing coffin make-up machine, wherein Fig. 1 is structure master's schematic diagram of main frame, Fig. 2 is that vacuum (-tight) housing and guide pillar broken section reach the structural representation with top, Fig. 3 is the amplification view of the hermetically-sealed construction of II between vacuum (-tight) housing and the guide pillar, and Fig. 4 is the amplification view of the hermetically-sealed construction of I below the vacuum (-tight) housing.Example below in conjunction with accompanying drawing further specifies the utility model.
The specific embodiment: this stalk powder mold pressing coffin make-up machine of the present utility model, mainly form by main frame, vacuum extractor, Hydraulic Power Transmission System, electric control system.Main frame have as column lower end be connected and fixed the pedestal 08 of body, the entablature 01 that is arranged on four root posts 05 of pedestal and is fixed on the column epimere constitutes body, putting the beams in place is provided with three groups of downward main hydraulic cylinder 02 and secondary hydraulic cylinders 03 arranged side by side.It is characterized in that: the piston rod of three groups of side by side downward hydraulic cylinders is all fixedlyed connected with the crossbeam 04 that slides, and the moving engage sleeves respectively in sliding four bights of the crossbeam of slip is at four root posts.Having 10, three guide pillar slipper seals cooperations of three guide pillars below the crossbeam that slides and pass above the vacuum (-tight) housing of mould, fixedlys connected with mold 14 with thermal insulation board 13 by connecting plate 12 in its lower end.Have hermetically-sealed construction between guide pillar and the guide hole above the vacuum (-tight) housing.Guide hole is made of guide hole wall 17 and sealing clamp 16 and sealing ring, and the guide hole cornice has closure gasket groove, and spill ring sealing ring 18 is arranged in the closure gasket groove.Have backing plate 07 above the pedestal, backing plate is provided with bed die, is separated with thermal insulation board between backing plate and the bed die.Backing plate is fixing by the fixture above the pedestal 06.Relative with backing plate above the pedestal below the vacuum (-tight) housing, the vacuum (-tight) housing bottom of contact has seal groove and is embedded with hollow seal circle 15 relatively.Vacuum (-tight) housing has the driving hydraulic cylinder, and the piston rod that drives hydraulic cylinder is fixedlyed connected with the connector 11 of vacuum (-tight) housing.Drive hydraulic cylinder body 09 and be fixedly connected on entablature.The hydraulic cylinder of so independent driving vacuum (-tight) housing, the piston rod by hydraulic cylinder drive vacuum (-tight) housing and merge sealing with backing plate above the pedestal or separate and open, and just can keep sealing state or depressurization state.Three groups of downward hydraulic cylinders 02 drive by sliding beam and three guide pillars patrix and counterdie merging mold pressing or on when removing mould, it is motionless that vacuum (-tight) housing can keep, not only can guarantee sealing state, also do not influence the merging mold pressing of mould up and down, operating process is very simple, is convenient to control the hydraulic pressure process of hydraulic system.
Claims (5)
1, a kind of hot-forming hydraulic press that vacuumizes, mainly by main frame, vacuum extractor, Hydraulic Power Transmission System, electric control system is formed, main frame has pedestal, the column that is arranged on pedestal constitutes body with the entablature that is fixed on the column epimere, upper beam is provided with downward hydraulic cylinder, it is characterized in that: the piston rod of downward hydraulic cylinder is connected with the crossbeam of slip, the crossbeam that slides is slidingly matched and is enclosed within column, have guide pillar below the crossbeam that slides, the guide pillar slipper seal cooperates the vacuum (-tight) housing that passes mould to fixedly connected with mold, be provided with bed die above the pedestal, below the vacuum (-tight) housing with relative above the pedestal, vacuum (-tight) housing has the driving hydraulic cylinder, drives hydraulic cylinder body and is fixedly connected on entablature.
2, as the said hot-forming hydraulic press that vacuumizes of claim 1, it is characterized in that: have closure gasket groove between guide pillar and the vacuum (-tight) housing, the scrobicular ring sealing ring is arranged in the closure gasket groove.
3, as the said hot-forming hydraulic press that vacuumizes of claim 1, it is characterized in that: downward hydraulic cylinder is three parallel hydraulic cylinders, and the piston rod of three parallel hydraulic cylinders is connected with the crossbeam that slides simultaneously.
4, as the said hot-forming hydraulic press that vacuumizes of claim 1, it is characterized in that: have the guide pillar more than or two or two below the crossbeam of slip, the guide pillar slipper seal more than or two or two cooperates the vacuum (-tight) housing that passes mould to fixedly connected with mold.
5, as the said hot-forming hydraulic press that vacuumizes of claim 1, it is characterized in that: have seal groove below the vacuum (-tight) housing and be embedded with the hollow seal circle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02274913 CN2607246Y (en) | 2002-08-22 | 2002-08-22 | Heat pressing shaping vacuumizing hydraulic press |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02274913 CN2607246Y (en) | 2002-08-22 | 2002-08-22 | Heat pressing shaping vacuumizing hydraulic press |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2607246Y true CN2607246Y (en) | 2004-03-24 |
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ID=34150432
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02274913 Expired - Fee Related CN2607246Y (en) | 2002-08-22 | 2002-08-22 | Heat pressing shaping vacuumizing hydraulic press |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2607246Y (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101913200A (en) * | 2010-07-30 | 2010-12-15 | 太原重工股份有限公司 | Vacuumizing device for carbon press material chamber |
| CN102554226A (en) * | 2012-02-28 | 2012-07-11 | 南通富仕液压机床有限公司 | Powder metallurgy pressing mould base |
| CN102689450A (en) * | 2012-05-31 | 2012-09-26 | 清华大学 | Quasi-isostatic pressing vacuum hydraulic machine |
| CN104553030A (en) * | 2014-12-29 | 2015-04-29 | 中国第一重型机械股份公司 | Vacuum cover for carbon electrode extruding machine |
| CN104626632A (en) * | 2014-12-15 | 2015-05-20 | 芜湖新宝超声波设备有限公司 | Pressure forming machine |
| CN105272780A (en) * | 2015-11-02 | 2016-01-27 | 西安近代化学研究所 | Explosive molding powder pressing system |
| CN106182516A (en) * | 2016-07-19 | 2016-12-07 | 东毓(宁波)油压工业有限公司 | A kind of double-layer pressurizing vacuum device of other template vulcanizer |
| CN109079039A (en) * | 2018-06-14 | 2018-12-25 | 无锡市世达精密焊管制造有限公司 | A kind of vacuum hot-pressing process of automobile Cu, Mg composite band |
| CN113370572A (en) * | 2020-02-25 | 2021-09-10 | 上海神力科技有限公司 | Flexible graphite vacuum forming device |
-
2002
- 2002-08-22 CN CN 02274913 patent/CN2607246Y/en not_active Expired - Fee Related
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101913200A (en) * | 2010-07-30 | 2010-12-15 | 太原重工股份有限公司 | Vacuumizing device for carbon press material chamber |
| CN102554226A (en) * | 2012-02-28 | 2012-07-11 | 南通富仕液压机床有限公司 | Powder metallurgy pressing mould base |
| CN102689450A (en) * | 2012-05-31 | 2012-09-26 | 清华大学 | Quasi-isostatic pressing vacuum hydraulic machine |
| CN102689450B (en) * | 2012-05-31 | 2014-10-22 | 清华大学 | Quasi-isostatic pressing vacuum hydraulic machine |
| CN104626632A (en) * | 2014-12-15 | 2015-05-20 | 芜湖新宝超声波设备有限公司 | Pressure forming machine |
| CN104553030A (en) * | 2014-12-29 | 2015-04-29 | 中国第一重型机械股份公司 | Vacuum cover for carbon electrode extruding machine |
| CN105272780A (en) * | 2015-11-02 | 2016-01-27 | 西安近代化学研究所 | Explosive molding powder pressing system |
| CN106182516A (en) * | 2016-07-19 | 2016-12-07 | 东毓(宁波)油压工业有限公司 | A kind of double-layer pressurizing vacuum device of other template vulcanizer |
| CN109079039A (en) * | 2018-06-14 | 2018-12-25 | 无锡市世达精密焊管制造有限公司 | A kind of vacuum hot-pressing process of automobile Cu, Mg composite band |
| CN113370572A (en) * | 2020-02-25 | 2021-09-10 | 上海神力科技有限公司 | Flexible graphite vacuum forming device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |