CN1769040A - Static pressure bi-directional pressurization device for pressing material - Google Patents
Static pressure bi-directional pressurization device for pressing material Download PDFInfo
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- CN1769040A CN1769040A CN 200410065244 CN200410065244A CN1769040A CN 1769040 A CN1769040 A CN 1769040A CN 200410065244 CN200410065244 CN 200410065244 CN 200410065244 A CN200410065244 A CN 200410065244A CN 1769040 A CN1769040 A CN 1769040A
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- cylinder
- oil cylinder
- patrix
- counterdie
- frame
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Abstract
The invention discloses a static pressure bidirectional pressing device for compressing material, which mainly comprises: a frame, a main oil cylinder, an upper mould, a guide post, a driving oil cylinder, a driven oil cylinder, a lower mould and oil tube. Wherein, the main oil cylinder comprises a cylinder head and a cylinder body; the driving oil cylinder comprises a plunger piston and a cylinder; the driving oil cylinder comprises a plunger piston and a cylinder; the main oil cylinder, the driving and driven oil cylinders are mounted on the frame; the upper part of upper mould is connected to the cylinder head of main oil cylinder while its lower part has a compressing element and a outside guide post; the plunger piston of driving oil cylinder is under the guide post while the driving oil cylinder is connected to the driven oil cylinder via oil tube; the upper part of plunger piston of driven oil cylinder is connected to the lower mould which is under the upper mould; the upper part of lower mould has a compressing element relative to the compressing element of lower part of upper mould. The invention has only one complete hydraulic device and only arranges a oil channel and a cylinder in one driven hydraulic device.
Description
Technical field
The present invention relates to a kind of material static pressure forming machine that ravels.
Background technology
At present, hydraulic transmission technology is widely used in pressure processing, manufacturing field, and the conventional hydraulic process equipment is made up of fixed frame, moved cross beam, upper support or lower support oil cylinder, when this equipment is suppressed, and only unidirectional compacting, the material compacting is inhomogeneous like this.People have developed two-way press device for this reason, and promptly the material opposite side is suppressed in opposite directions by two oil cylinders, and so this kind equipment need be established two cover hydraulic tests, mechanism's complexity, cost height.
Summary of the invention
In order to overcome above-mentioned defective, the invention provides a kind of static pressure bi-directional pressurization device for pressing material, this apparatus structure is simple, cost is lower, and the material of compacting is even, closely knit.
The present invention for the technical scheme that solves its technical problem and adopt is: a kind of static pressure bi-directional pressurization device for pressing material, mainly by frame, master cylinder, patrix, guide pillar, actuating cylinder, slave cylinder, counterdie and oil pipe are formed, master cylinder comprises cylinder head and cylinder body, actuating cylinder comprises plunger and cylinder body, slave cylinder comprises plunger and cylinder body, the master cylinder cylinder body is fixed in frame, main, the slave cylinder cylinder body is individually fixed in frame, patrix top is fixed on the master cylinder cylinder head, patrix bottom tool one press element and arranged outside guide pillar, the guide pillar below is the actuating cylinder plunger, actuating cylinder is connected by oil pipe and slave cylinder, the slave cylinder plunger upper part links to each other with counterdie, and counterdie is in the below of patrix, and counterdie top has with patrix lower press element corresponding to pressing element.
The outside, patrix bottom is provided with some to guide pillar symmetrically.
The invention has the beneficial effects as follows: because master cylinder passes to pressure simultaneously the mold pressing pushed section and passes to actuating cylinder simultaneously by outside guide pillar, pressure by actuating cylinder pushes away again, make slave cylinder jacking counterdie, upper die and lower die sheeted product in opposite directions like this, by the setting of actuating cylinder and slave cylinder cylinder diameter, can regulate the counterdie lifting height again.
Can find out that therefrom this example only needs the complete hydraulic test of a cover, another driven hydraulic test only need be provided with oil circuit and cylinder body, and is simple in structure, cost is low, and the material compacting evenly.
Description of drawings
The present invention is described in further detail below in conjunction with the drawings and specific embodiments.
Fig. 1 is a structural representation of the present invention.
The specific embodiment
Embodiment: referring to Fig. 1, a kind of static pressure bi-directional pressurization device for pressing material, mainly by frame 2, master cylinder 1, patrix 3, guide pillar 4, actuating cylinder 5, slave cylinder 7, counterdie 6 and oil pipe 8 are formed, master cylinder 1 comprises cylinder head and cylinder body, actuating cylinder 5 comprises plunger and cylinder body, slave cylinder 7 comprises plunger and cylinder body, the master cylinder cylinder body is fixed in frame, main, the slave cylinder cylinder body is individually fixed in frame, patrix top is fixed on the master cylinder cylinder head, patrix bottom tool one press element and arranged outside guide pillar, the outside, general patrix bottom be provided with symmetrically some to guide pillar, favourable like this pressure is even, the guide pillar below is the actuating cylinder plunger, and actuating cylinder is connected by oil pipe and slave cylinder, and the slave cylinder plunger upper part links to each other with counterdie, counterdie be in patrix under, counterdie top has with patrix lower press element corresponding to pressing element.
In this example, the material if compacting ravels, then counterdie top is in the material shaping dies the pressure element.Actuating cylinder, slave cylinder can be established a plurality of again.
Claims (2)
1. static pressure bi-directional pressurization device for pressing material, it is characterized in that: mainly by frame, master cylinder, patrix, guide pillar, actuating cylinder, slave cylinder, counterdie and oil pipe are formed, master cylinder comprises cylinder head and cylinder body, actuating cylinder comprises plunger and cylinder body, slave cylinder comprises plunger and cylinder body, the master cylinder cylinder body is fixed in frame, main, the slave cylinder cylinder body is individually fixed in frame, patrix top is fixed on the master cylinder cylinder head, patrix bottom tool one press element and arranged outside guide pillar, the guide pillar below is the actuating cylinder plunger, actuating cylinder is connected by oil pipe and slave cylinder, the slave cylinder plunger upper part links to each other with counterdie, and counterdie is in the below of patrix, and counterdie top has with patrix lower press element corresponding to pressing element.
2. static pressure bi-directional pressurization device for pressing material according to claim 1 is characterized in that: the outside, patrix bottom is provided with some to guide pillar symmetrically.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2004100652444A CN100406246C (en) | 2004-11-01 | 2004-11-01 | Static pressure bi-directional pressurization device for pressing material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2004100652444A CN100406246C (en) | 2004-11-01 | 2004-11-01 | Static pressure bi-directional pressurization device for pressing material |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1769040A true CN1769040A (en) | 2006-05-10 |
| CN100406246C CN100406246C (en) | 2008-07-30 |
Family
ID=36750696
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2004100652444A Expired - Fee Related CN100406246C (en) | 2004-11-01 | 2004-11-01 | Static pressure bi-directional pressurization device for pressing material |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN100406246C (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102173079A (en) * | 2011-01-27 | 2011-09-07 | 济南易久自动化技术有限公司 | Brake block hot press using movable die |
| CN102179951A (en) * | 2011-01-27 | 2011-09-14 | 济南易久自动化技术有限公司 | Pressing machine for equidensity pressing process and formula test of disc brake pad |
| CN102218845A (en) * | 2011-01-27 | 2011-10-19 | 济南易久自动化技术有限公司 | Movable type rotary hot-pressing production line for brake block die |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1039754A (en) * | 1988-07-28 | 1990-02-21 | 陈贯虹 | Bidirectional hydraulic make-up machine |
| US5215010A (en) * | 1992-03-13 | 1993-06-01 | Johnson Jerome A | Free-ranging bi-directional shop press |
| JP3721061B2 (en) * | 2000-08-29 | 2005-11-30 | 英夫 星 | Bi-directional cylinder device |
| CN2459166Y (en) * | 2000-12-27 | 2001-11-14 | 天津市锻压机床总厂 | Bidirection precision hydraulic press |
| CN2526162Y (en) * | 2001-09-12 | 2002-12-18 | 涞水县长城电极有限公司 | Bidirectional hydraulic shaper with vibration mode |
| CN2536391Y (en) * | 2002-02-04 | 2003-02-19 | 北京机电研究所 | Bidirectional backpressure forming mould structure |
| CN2744506Y (en) * | 2004-11-01 | 2005-12-07 | 徐嘉梁 | Static pressure bi-directional pressure device for pressing materials |
-
2004
- 2004-11-01 CN CNB2004100652444A patent/CN100406246C/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102173079A (en) * | 2011-01-27 | 2011-09-07 | 济南易久自动化技术有限公司 | Brake block hot press using movable die |
| CN102179951A (en) * | 2011-01-27 | 2011-09-14 | 济南易久自动化技术有限公司 | Pressing machine for equidensity pressing process and formula test of disc brake pad |
| CN102218845A (en) * | 2011-01-27 | 2011-10-19 | 济南易久自动化技术有限公司 | Movable type rotary hot-pressing production line for brake block die |
| CN102218845B (en) * | 2011-01-27 | 2014-05-07 | 济南易久自动化技术有限公司 | Movable type rotary hot-pressing production line for brake block die |
Also Published As
| Publication number | Publication date |
|---|---|
| CN100406246C (en) | 2008-07-30 |
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Granted publication date: 20080730 Termination date: 20171101 |
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| CF01 | Termination of patent right due to non-payment of annual fee |