CN102909305A - Quick-clamping device capable of realizing replacement of mold under high temperature condition - Google Patents
Quick-clamping device capable of realizing replacement of mold under high temperature condition Download PDFInfo
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- CN102909305A CN102909305A CN2012104622118A CN201210462211A CN102909305A CN 102909305 A CN102909305 A CN 102909305A CN 2012104622118 A CN2012104622118 A CN 2012104622118A CN 201210462211 A CN201210462211 A CN 201210462211A CN 102909305 A CN102909305 A CN 102909305A
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Abstract
The invention relates to a quick-clamping device capable of realizing replacement of a mold under high temperature condition. The quick-clamping device comprises an upper cushion plate and a lower cushion plate, wherein the upper cushion plate is connected with a sliding block of a pressing machine; and the lower cushion plate and a working platform are fixed together. The quick-clamping device is characterized in that the lower end surface of the upper cushion plate and the upper end surface of the lower cushion plate are respectively and fixedly provided with a ceramic plate; each ceramic plate is provided with a clamping cross beam, and the clamping cross beams move oppositely; one end of each clamping cross beam is connected with a driving cylinder for pushing the clamping cross beam to move in the horizontal direction; and the driving cylinder is fixed on a pressing machine main body through a bracket. The quick-clamping device has the advantages that quick clamping and replacement of the mold for a forging machine under the high-temperature state can be realized, so that not only no excessive loss of heat of the forging machine in the forging process can be guaranteed and a great amount of energy is saved, but also the production cost can also be greatly reduced, the productivity is improved by more than twice, and further the current condition of rapid development of the aviation industry is met.
Description
Technical field
The invention belongs to the metal forming machinery technical field, particularly relate to a kind of Quick clamping device of realizing hot more mold exchange.
Background technology
In recent years, China's aviation industry is just in fast development.Development along with opportunity of combat of new generation, helicopter, large aircraft, high-performance enginer, manufacturing to airborne vehicle has proposed the requirements such as high thrust-weight ratio, high reliability, high-durability, long-life, low cost, therefore the requirement of material and technique also improved constantly, a large amount of titanium alloy, high-temperature alloy materials are used.Especially titanium alloy, because its light weight and intensity is high, the while has again good heat-resisting resistance to low temperature, thereby is the structural material of aircraft industry the best.
At present, in the forging process of Titanium Alloy Aircraft member isothermal thermal forming, forging temperature is required stricter, namely its forging temperature should continue to remain in the temperature range about 900 ℃.And traditional forging machinery generally is to adopt manually to exchange mould for, and when needs exchanged mould for, when need waited the forging press temperature to be down to normal temperature, operating personnel just can operate.Delivery tool to be changed and put into workpiece after, then need press to reheat intensification and suppress again.Because the frequent of mould and traditional manually mode of being installed cause press heat heavy losses, have so not only wasted mass energy, affect operating efficiency; And strengthened processing cost, so cause traditional forging processing equipment can't satisfy the present situation of aircraft industry fast development.
Summary of the invention
The present invention is for solving the technical problem that exists in the known technology and provide a kind of and be implemented in quick-replaceable and clamping mold under the condition of high temperature, can guarantee in the forging process not too much loses heat and can increasing substantially the Quick clamping device of realizing hot more mold exchange of productivity ratio.
The technical scheme that the present invention takes for the technical problem that exists in the solution known technology is:
Can realize the Quick clamping device of hot more mold exchange, comprise the upper padding plate that is connected with press slide and the lower bolster of fixing with workbench, feature is: described upper padding plate lower surface and lower bolster upper surface are fixed with respectively ceramic wafer, be provided with the clamping crossbeam of move toward one another at each ceramic wafer, described clamping crossbeam one end is connected with the driving cylinder that promotes its horizontal motion, and described driving cylinder is fixed on the press main body by support.
The present invention can also adopt following technical scheme:
Described upper padding plate lower surface and lower bolster upper surface are fixed with ceramic wafer by bolt and positioning key respectively.
Described ceramic wafer tightens and is useful on guide rail and the gathering sill that clamps the crossbeam guiding, and described clamping crossbeam is slidingly matched by guide rail and gathering sill and ceramic wafer.
Also be fixed with on the described ceramic wafer for clamping the spacing limited block of crossbeam.
Described driving cylinder is provided with pressure monitoring sender mechanism.
Described pressure monitoring sender mechanism outside is provided with the heat-insulation and heat-preservation parts.
Advantage and good effect that the present invention has are: because the present invention adopts technique scheme, namely can realize the rapid-mounted of forging press under the condition of high temperature and mold exchange more by this Quick clamping device, the heat that can not only guarantee forging press in the forging process can too much not lose, saved mass energy, but but also decrease production cost, boost productivity more than twice, and then satisfied the present situation of aircraft industry fast development.
Description of drawings
Fig. 1 is structural representation of the present invention;
Fig. 2 is the A-A cutaway view of Fig. 1.
Among the figure: 1, heat-insulation and heat-preservation parts; 2, limited block; 3, ceramic wafer; 4, upper padding plate; 5, clamp crossbeam; 6, guide rail; 7, guard shield; 8, positioning key; 9, driving cylinder; 10, bolt; 11, support; 12, lower bolster; 13, pressure monitoring sender mechanism.
The specific embodiment
For further understanding summary of the invention of the present invention, Characteristic, hereby exemplify following examples, and cooperate accompanying drawing to be described in detail as follows:
See also Fig. 1 and Fig. 2, can realize the Quick clamping device of hot more mold exchange, comprise the upper padding plate 4 that is connected with press slide and the lower bolster 12 of fixing with workbench, described upper padding plate lower surface and lower bolster upper surface are fixed with respectively ceramic wafer 3, in the present embodiment, described upper padding plate lower surface and lower bolster upper surface are fixed with ceramic wafer 3 by bolt 10 and positioning key 8 respectively.Be provided with the clamping crossbeam 5 of move toward one another at each ceramic wafer, described clamping crossbeam one end is connected with the driving cylinder 9 that promotes its horizontal motion, the piston head of described driving cylinder is affixed with the clamping crossbeam by flange, and described driving cylinder is fixed on the press main body by support 11.In the junction exterior circumferential that clamps crossbeam and driving cylinder guard shield 7 is housed also, in order to play protection and heat-blocking action to clamping crossbeam and driving cylinder.Described driving cylinder is provided with pressure monitoring sender mechanism 13, in order to guarantee temperature in the press stove, namely passes forging press fire door place at driving cylinder and is provided with heat-insulation and heat-preservation parts 1.
Described ceramic wafer 3 tightens and is useful on guide rail 6 and the gathering sill that clamps the crossbeam guiding, and in the present embodiment, described guide rail adopts high temperature resistant guide rail, and described clamping crossbeam is slidingly matched by guide rail 6 and gathering sill and ceramic wafer 3.Also be fixed with on the described ceramic wafer for clamping the spacing limited block 2 of crossbeam, can play accurately spacing effect to clamping crossbeam like this.
Operation principle of the present invention is:
After mould is put on the workbench (on the ceramic backing), clamp crossbeam and promote by driving cylinder and the guide rail guiding, mobile in opposite directions, until clip to mould.When the clamping crossbeam was run into limited block, the driving cylinder internal pressure can increase thereupon, and when surpassing setting value, pressure detecting sender mechanism sender passes to the press control section, and then realized clamping the accurately spacing of crossbeam.
Claims (6)
1. the Quick clamping device that can realize hot more mold exchange, comprise the upper padding plate that is connected with press slide and the lower bolster of fixing with workbench, it is characterized in that: described upper padding plate lower surface and lower bolster upper surface are fixed with respectively ceramic wafer, be provided with the clamping crossbeam of move toward one another at each ceramic wafer, described clamping crossbeam one end is connected with the driving cylinder that promotes its horizontal motion, and described driving cylinder is fixed on the press main body by support.
2. the Quick clamping device of realizing hot more mold exchange according to claim 1, it is characterized in that: described upper padding plate lower surface and lower bolster upper surface are fixed with ceramic wafer by bolt and positioning key respectively.
3. the Quick clamping device of realizing hot more mold exchange according to claim 2, it is characterized in that: described ceramic wafer tightens and is useful on guide rail and the gathering sill that clamps the crossbeam guiding, and described clamping crossbeam is slidingly matched by guide rail and gathering sill and ceramic wafer.
4. the Quick clamping device of realizing hot more mold exchange according to claim 3 is characterized in that: also be fixed with on the described ceramic wafer for clamping the spacing limited block of crossbeam.
5. the Quick clamping device of realizing hot more mold exchange according to claim 1, it is characterized in that: described driving cylinder is provided with pressure monitoring sender mechanism.
6. the Quick clamping device of realizing hot more mold exchange according to claim 5 is characterized in that: described pressure monitoring sender mechanism outside is provided with the heat-insulation and heat-preservation parts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012104622118A CN102909305A (en) | 2012-11-15 | 2012-11-15 | Quick-clamping device capable of realizing replacement of mold under high temperature condition |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012104622118A CN102909305A (en) | 2012-11-15 | 2012-11-15 | Quick-clamping device capable of realizing replacement of mold under high temperature condition |
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| CN102909305A true CN102909305A (en) | 2013-02-06 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2012104622118A Pending CN102909305A (en) | 2012-11-15 | 2012-11-15 | Quick-clamping device capable of realizing replacement of mold under high temperature condition |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109848239A (en) * | 2018-12-17 | 2019-06-07 | 南京迪威尔高端制造股份有限公司 | The heavy dies preheating of multidirectional double acting hydraulic extrusion press and fast replacement system and method |
| CN114226553A (en) * | 2021-11-08 | 2022-03-25 | 中机精密成形产业技术研究院（安徽）股份有限公司 | Metal die forging die carrier device of screw press |
| CN115090816A (en) * | 2022-07-13 | 2022-09-23 | 天津市天锻压力机有限公司 | Quick die clamping device of heavy isothermal forging hydraulic press |
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| US5555798A (en) * | 1992-11-09 | 1996-09-17 | Hitachi Techno Engineering Co., Ltd. | Hot press for producing a multilayered substrate |
| DE19942364A1 (en) * | 1999-09-06 | 2001-03-15 | Karlsruhe Forschzent | Molding tool for use in a press-molding process, has electrically heated ceramic plate directly in contact with it and insulated from rest of machine by insulating panel |
| US20010025519A1 (en) * | 2000-03-31 | 2001-10-04 | Acb Pressure Systems | Hooking system for a tooling lid onto the sliding plate of a hot forming press |
| CN101332684A (en) * | 2008-07-25 | 2008-12-31 | 合肥锻压集团有限公司 | Double-mold hydraulic press capable of quick changing mold |
| CN101791837A (en) * | 2010-03-25 | 2010-08-04 | 东毓(宁波)油压工业有限公司 | Fast mold change mechanism of oil press |
| CN201579363U (en) * | 2009-12-09 | 2010-09-15 | 安阳锻压机械工业有限公司 | Forging hydraulic press with fast die-changing device |
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2012
- 2012-11-15 CN CN2012104622118A patent/CN102909305A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5555798A (en) * | 1992-11-09 | 1996-09-17 | Hitachi Techno Engineering Co., Ltd. | Hot press for producing a multilayered substrate |
| DE19942364A1 (en) * | 1999-09-06 | 2001-03-15 | Karlsruhe Forschzent | Molding tool for use in a press-molding process, has electrically heated ceramic plate directly in contact with it and insulated from rest of machine by insulating panel |
| US20010025519A1 (en) * | 2000-03-31 | 2001-10-04 | Acb Pressure Systems | Hooking system for a tooling lid onto the sliding plate of a hot forming press |
| CN101332684A (en) * | 2008-07-25 | 2008-12-31 | 合肥锻压集团有限公司 | Double-mold hydraulic press capable of quick changing mold |
| CN201579363U (en) * | 2009-12-09 | 2010-09-15 | 安阳锻压机械工业有限公司 | Forging hydraulic press with fast die-changing device |
| CN101791837A (en) * | 2010-03-25 | 2010-08-04 | 东毓(宁波)油压工业有限公司 | Fast mold change mechanism of oil press |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109848239A (en) * | 2018-12-17 | 2019-06-07 | 南京迪威尔高端制造股份有限公司 | The heavy dies preheating of multidirectional double acting hydraulic extrusion press and fast replacement system and method |
| CN114226553A (en) * | 2021-11-08 | 2022-03-25 | 中机精密成形产业技术研究院（安徽）股份有限公司 | Metal die forging die carrier device of screw press |
| CN114226553B (en) * | 2021-11-08 | 2024-02-20 | 中机精密成形产业技术研究院（安徽）股份有限公司 | Screw press metal die forging die carrier device |
| CN115090816A (en) * | 2022-07-13 | 2022-09-23 | 天津市天锻压力机有限公司 | Quick die clamping device of heavy isothermal forging hydraulic press |
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Application publication date: 20130206 |