CN203726702U - Hot-press-molding hydraulic machine capable of achieving vacuum negative pressure environment - Google Patents
Hot-press-molding hydraulic machine capable of achieving vacuum negative pressure environment Download PDFInfo
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- CN203726702U CN203726702U CN201420040030.0U CN201420040030U CN203726702U CN 203726702 U CN203726702 U CN 203726702U CN 201420040030 U CN201420040030 U CN 201420040030U CN 203726702 U CN203726702 U CN 203726702U
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- vacuum
- heating plate
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- guide pillar
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Abstract
The utility model relates to a hot-press-molding hydraulic machine capable of achieving vacuum negative pressure environment. The hydraulic machine comprises an upper cross beam, a slider and a lower cross beam which are arranged in parallel from top to bottom, wherein a first heating plate is fixed on the upper surface of the slider; mutually-parallel guide rails are respectively arranged at the two sides of the first heating plate; a sliding plate which is slidably matched with the guide rails is arranged above the first heating plate; the lower surface of the upper cross beam is provided with a guide pillar; the lower end surface of the guide pillar is provided with a second heating plate parallel to the first heating plate; and a vacuum housing which is hermetically matched with the guide pillar is arranged outside the guide pillar and is driven to move in the direction of a plumb line by an oil cylinder on the upper cross beam. The hydraulic machine has the following beneficial effects that (1) the vacuum housing is arranged on the lower surface of the upper cross beam and by virtue of the vacuum housing, the vacuum negative pressure environment can be formed during a heating process; (2) the sliding plate can move forwards and backwards on the guide rails, so that discharge is facilitated; and (3) a graphite washer on the sliding plate is in contact with the lower surface of the vacuum housing and plays a role in sealing gas, thereby achieving the high-temperature vacuum hot-press-molding technology.
Description
Technical field
The utility model relates to a kind of hydraulic press, is specifically related to a kind of hot-forming hydraulic press of realizing negative pressure of vacuum environment.
Background technology
In order to prevent the generation of special material high-temperature oxydation, therefore its hot-forming need carrying out under high-temperature vacuum state, and in hot press method under common vacuum state, goods are not easy exhaust in hot-forming process, easily produce bubble.
Utility model content
The purpose of this utility model is to provide a kind of hot-forming hydraulic press of realizing negative pressure of vacuum environment, and this hydraulic press can make goods compression molding in negative pressure of vacuum environment, and exhaust is easy, is difficult for forming bubble.
For achieving the above object, the utility model has adopted following technical scheme: comprise the entablature from up to down be arrangeding in parallel, slide block and sill, entablature, between slide block and sill, be provided with the column that connects three, the upper surface of described slide block is fixed with the first heating plate, the both sides of the first heating plate are respectively equipped with the guide rail being parallel to each other, the top of the first heating plate is provided with guide rail and forms the slide plate being slidably matched, the lower surface of described entablature is provided with guide pillar, the lower surface of guide pillar is provided with the second heating plate paralleling with the first heating plate, the outside of described guide pillar is provided with the vacuum (-tight) housing being sealed and matched mutually with guide pillar, by being arranged on hydraulic oil cylinder driving on entablature, it moves along vertical described vacuum (-tight) housing.
Described entablature is provided with and is the guide rod that vertical is arranged, described guide rod runs through entablature setting, and the bottom of guide rod is connected with vacuum (-tight) housing, and the top of guide rod is fixed with cylinder bracket, described oil cylinder is fixed on the upper surface of entablature, and the expansion link of oil cylinder is connected with cylinder bracket.
Described slide plate is provided with graphite gasket.
The outside of described vacuum (-tight) housing is provided with thermal insulation board.
Between described guide pillar and vacuum (-tight) housing, seal mutually by sealing ring.
The beneficial effects of the utility model are: 1) lower surface of entablature arranges vacuum (-tight) housing, and in heating process, vacuum (-tight) housing can form the environment of negative pressure of vacuum; 2) slide plate can move forward and backward on guide rail, conveniently removes material; 3) graphite gasket on slide plate has contacted the effect of sealing gas with the lower surface of vacuum (-tight) housing, to realize high-temperature vacuum hot press forming technology.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described further:
A kind of hot-forming hydraulic press of realizing negative pressure of vacuum environment as shown in Figure 1, comprise the entablature 1 from up to down be arrangeding in parallel, slide block 2 and sill 3, entablature 1, between slide block 2 and sill 3, be provided with the column 4 that connects three, the upper surface of slide block 2 is fixed with the first heating plate 5, the both sides of the first heating plate 5 are respectively equipped with the guide rail 6 being parallel to each other, the top of the first heating plate 5 is provided with guide rail 6 and forms the slide plate 7 being slidably matched, the lower surface of entablature 1 is provided with guide pillar 8, the lower surface of guide pillar 8 is provided with the second heating plate 9 paralleling with the first heating plate 5, the outside of guide pillar 8 is provided with the vacuum (-tight) housing 10 being sealed and matched mutually with guide pillar 8, vacuum (-tight) housing 10 drives it to move along vertical by the oil cylinder 11 being arranged on entablature 1.
Further, entablature 1 is provided with and is the guide rod 12 that vertical is arranged, guide rod 12 runs through entablature 1 and arranges, the bottom of guide rod 12 is connected with vacuum (-tight) housing 10, the top of guide rod 12 is fixed with cylinder bracket 13, oil cylinder 11 is fixed on the upper surface of entablature 1, and the expansion link of oil cylinder 11 is connected with cylinder bracket 13.When concrete action, moving up and down of oil cylinder 11 expansion links, drives cylinder bracket 13 to move up and down, and cylinder bracket 13 drives guide rod 12 to move up and down, and guide rod 12 drives vacuum (-tight) housing 10 to move up and down.
Further, slide plate 7 is provided with graphite gasket 14, and graphite gasket 14 has contacted the effect of sealing gas with the lower surface of vacuum (-tight) housing 10, and this graphite gasket 14 can be high temperature resistant, can realize high-temperature vacuum hot press forming technology.
Further, the outside of vacuum (-tight) housing 10 is provided with thermal insulation board 15,15 insulation effects of thermal insulation board.
Further, between guide pillar 8 and vacuum (-tight) housing 10, seal mutually by sealing ring, between guide pillar 8 and vacuum (-tight) housing 10, be sealed and matched and can make to vacuumize in vacuum (-tight) housing 10.
Specific works process is as follows:
The mould that special material is housed is placed on slide plate 7, pushes press central authorities, slide block 2 upwards pushes up, oil cylinder 11 moves down and drives vacuum (-tight) housing 10 to move down, vacuum (-tight) housing 10 lower surfaces tightly contact with graphite gasket 14, and vavuum pump vacuumizes vacuum (-tight) housing 10 simultaneously, and heating tube is to first, second heating plate 5,9 heating, reach the object of vacuum hotpressing special material, be heated to after the scheduled time, open vacuum (-tight) housing 10, pull slide plate 7 to press outside, take out workpiece, a working cycles finishes.
Above-described embodiment is described preferred embodiment of the present utility model; not scope of the present utility model is limited; do not departing under the prerequisite of the utility model design spirit; various distortion and improvement that those of ordinary skill in the art make the technical solution of the utility model, all should fall in the definite protection domain of the utility model claims.
Claims (5)
1. can realize the hot-forming hydraulic press of negative pressure of vacuum environment for one kind, comprise the entablature (1) from up to down be arrangeding in parallel, slide block (2) and sill (3), entablature (1), between slide block (2) and sill (3), be provided with the column (4) that connects three, it is characterized in that: the upper surface of described slide block (2) is fixed with the first heating plate (5), the both sides of the first heating plate (5) are respectively equipped with the guide rail (6) being parallel to each other, the top of the first heating plate (5) is provided with guide rail (6) and forms the slide plate (7) being slidably matched, the lower surface of described entablature (1) is provided with guide pillar (8), the lower surface of guide pillar (8) is provided with the second heating plate (9) paralleling with the first heating plate (5), the outside of described guide pillar (8) is provided with the vacuum (-tight) housing (10) being sealed and matched mutually with guide pillar (8), described vacuum (-tight) housing (10) drives it to move along vertical by the oil cylinder (11) being arranged on entablature (1).
2. hydraulic press according to claim 1, it is characterized in that: described entablature (1) is provided with and is the guide rod (12) that vertical is arranged, described guide rod (12) runs through entablature (1) setting, the bottom of guide rod (12) is connected with vacuum (-tight) housing (10), the top of guide rod (12) is fixed with cylinder bracket (13), described oil cylinder (11) is fixed on the upper surface of entablature (1), and the expansion link of oil cylinder (11) is connected with cylinder bracket (13).
3. hydraulic press according to claim 1, is characterized in that: described slide plate (7) is provided with graphite gasket (14).
4. hydraulic press according to claim 1, is characterized in that: the outside of described vacuum (-tight) housing (10) is provided with thermal insulation board (15).
5. hydraulic press according to claim 1, is characterized in that: between described guide pillar (8) and vacuum (-tight) housing (10), seal mutually by sealing ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420040030.0U CN203726702U (en) | 2014-01-23 | 2014-01-23 | Hot-press-molding hydraulic machine capable of achieving vacuum negative pressure environment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420040030.0U CN203726702U (en) | 2014-01-23 | 2014-01-23 | Hot-press-molding hydraulic machine capable of achieving vacuum negative pressure environment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203726702U true CN203726702U (en) | 2014-07-23 |
Family
ID=51196806
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420040030.0U Expired - Fee Related CN203726702U (en) | 2014-01-23 | 2014-01-23 | Hot-press-molding hydraulic machine capable of achieving vacuum negative pressure environment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203726702U (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106003496A (en) * | 2016-07-27 | 2016-10-12 | 柳州福瑞特汽车零部件有限公司 | Energy-saving mould heating type drying oven |
| CN106428684A (en) * | 2016-09-21 | 2017-02-22 | 北京小罐茶业有限公司 | Container sealing device and method |
| CN106486386A (en) * | 2016-12-08 | 2017-03-08 | 天津大学 | A kind of device and method of the pressure assisted sintering large-area nano silver paste of controlled atmosphere |
| CN107310190A (en) * | 2017-07-19 | 2017-11-03 | 宜兴市宜轻机械有限公司 | A kind of overall vacuum device of new type high temperature |
| CN108127242A (en) * | 2017-12-23 | 2018-06-08 | 玉林市玉州区万通华信科技服务部 | A kind of ornamental composite plate heat-sealing machine |
| CN108638418A (en) * | 2018-04-14 | 2018-10-12 | 晋江市火炬油压机械有限公司 | A kind of lifting heating device applied in double-colored EVA vacuum foams machine |
| CN109177422A (en) * | 2018-09-04 | 2019-01-11 | 合肥海德数控液压设备有限公司 | A kind of super hybrid composite manner laminate vacuum hot pressing formation hydraulic press |
| CN114179338A (en) * | 2021-11-30 | 2022-03-15 | 广州顺天装备制造有限公司 | Vacuum hot-pressing forming machine |
-
2014
- 2014-01-23 CN CN201420040030.0U patent/CN203726702U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106003496A (en) * | 2016-07-27 | 2016-10-12 | 柳州福瑞特汽车零部件有限公司 | Energy-saving mould heating type drying oven |
| CN106428684A (en) * | 2016-09-21 | 2017-02-22 | 北京小罐茶业有限公司 | Container sealing device and method |
| CN106486386A (en) * | 2016-12-08 | 2017-03-08 | 天津大学 | A kind of device and method of the pressure assisted sintering large-area nano silver paste of controlled atmosphere |
| CN107310190A (en) * | 2017-07-19 | 2017-11-03 | 宜兴市宜轻机械有限公司 | A kind of overall vacuum device of new type high temperature |
| CN108127242A (en) * | 2017-12-23 | 2018-06-08 | 玉林市玉州区万通华信科技服务部 | A kind of ornamental composite plate heat-sealing machine |
| CN108638418A (en) * | 2018-04-14 | 2018-10-12 | 晋江市火炬油压机械有限公司 | A kind of lifting heating device applied in double-colored EVA vacuum foams machine |
| CN109177422A (en) * | 2018-09-04 | 2019-01-11 | 合肥海德数控液压设备有限公司 | A kind of super hybrid composite manner laminate vacuum hot pressing formation hydraulic press |
| CN114179338A (en) * | 2021-11-30 | 2022-03-15 | 广州顺天装备制造有限公司 | Vacuum hot-pressing forming machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20140723 Termination date: 20170123 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |