CN102700157A - Twin-beam closed-die hot press - Google Patents
Twin-beam closed-die hot press Download PDFInfo
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- CN102700157A CN102700157A CN2012101914383A CN201210191438A CN102700157A CN 102700157 A CN102700157 A CN 102700157A CN 2012101914383 A CN2012101914383 A CN 2012101914383A CN 201210191438 A CN201210191438 A CN 201210191438A CN 102700157 A CN102700157 A CN 102700157A
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- hot press
- piston rod
- syntype
- entablature
- heating platen
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Abstract
The invention discloses a twin-beam closed-die hot press comprising an upper beam, a lower beam, a piston type cylinder and a piston rod, wherein the upper beam and the lower beam are arranged longitudinally; the piston type cylinder is longitudinally fixed in the lower beam; and the piston rod is connected with the upper beam through a cylinder top flange and a connecting screw rod. The twin-beam closed-die hot press is characterized in that a plurality of hot pressboards and a guiding and locating device connected with the hot pressboards are sequentially arranged between the upper beam and the lower beam from top to bottom. By using the twin-beam closed-die hot press provided by the invention, the structure of a hot press is greatly simplified, and parts requiring high machining precision and high assembling precision are omitted; in addition, the twin-beam closed-die hot press provided by the invention is not provided with a fixed frame, and therefore, the upper beam and the hot pressboards can descend simultaneously, the whole height of the hot press is also reduced, the space occupied by the hot press is also greatly reduced, and furthermore, more convenience is provided for transportation.
Description
Technical field
The present invention relates to a kind of flat press, more specifically, the present invention relates to a kind of twin beams syntype hot press.
Background technology
Traditional single or multiple lift hot press, its version generally are divided into column hot press and frame-type hot press.Hot press is at open configuration, and grade size of opening of adjacent two heating platens is commonly referred to interlamellar spacing.Open a grade number in hot press, be commonly referred to the number of plies of this hot press.The hot press that (contains 2 layers) more than 2 layers is called multi-daylight press.
As shown in Figure 1; The column hot press is to be fixed together by several columns and upper and lower crossbeam or welding or combination, and entablature can not move, during the closed pressurization of hot press; Column receives huge tensile force, and design and the manufacturing with regard to column all will have specific (special) requirements like this.The installation of column need guarantee that also perpendicularity is to guarantee the precision of frame.
As shown in Figure 2, the frame-type hot press supports lower hot pressing board and is connected upper hot pressboard with one group of large structure frame.The weak point of this structure is: high especially to the plane precision requirement of each frame supported lower hot pressing board on processing technology, generally speaking; Need all frame set to lump together; Use this plane of boring machine processing, guaranteeing its flatness, thereby make production cost high; And when installing in order to guarantee that each framework machined surface is in a plane together, the technological means of being taked is also very complicated.
Summary of the invention
The objective of the invention is to overcome the weak point that prior art exists and provide that a kind of production cost is low, reasonable in design and simple, simple installation and can guarantee the hot press of machining accuracy.The invention provides a kind of twin beams syntype hot press, it has cancelled the column of existing column hot press and the framework of frame-type hot press.
For addressing the above problem; Twin beams syntype hot press of the present invention; It comprises the upper and lower crossbeam that is vertical layout, and ram cylinder and piston rod, described ram cylinder are vertically fixed in the described sill; Described piston rod is connected with said entablature with connecting screw rod through cylinder top flange, between described upper and lower crossbeam, is provided with some heating platens from top to bottom successively and is connected the guide locating device provided of said heating platen.
Another aspect of the present invention, an end of described piston rod is the end of thread, said piston rod is through this end of thread and cylinder top flange spiral marking connection mutually.
Another aspect of the present invention, cylinder top flange described and that piston rod is coupled as one is connected with said entablature through connecting screw rod, and said connecting screw rod two ends are the end of thread.
Another aspect of the present invention; Described ram cylinder includes as the upper oil cavitie of working chamber with as the lower oil cavitie that promotes the chamber, and when the upper oil cavitie of ram cylinder fed pressure oil, piston rod drove entablature and heating platen down moves; So that described heating platen is closed; When the lower oil cavitie of ram cylinder fed pressure oil, piston rod drove entablature and heating platen up moves, so that described heating platen is opened.
Another aspect of the present invention, described ram cylinder are positioned at the two ends on the non-charging of hot press limit.
Another aspect of the present invention, the superiors' heating platen of described some heating platens is fixed in described entablature, and the orlop heating platen is fixed in described sill.
Another aspect of the present invention, described some heating platens adopt guide locating device provided connection.
Technique effect of the present invention is that the present invention utilizes the mechanics principle of physics, receives force direction when changing the hot press pressurization, has created brand-new twin beams syntype hot press.Twin beams syntype hot press of the present invention does not have framework or column in the common structure; But entablature and piston rod are linked together; Piston rod both can drive entablature and heating platen is done elevating movement, can support the weight of whole entablature again, and it has simplified the hot press structure significantly; Remove those again from and required the part of high manufacturing accuracy and high assembly precision, had characteristics such as rational in infrastructure, simple installation, cost reduction.Simultaneously, twin beams syntype hot press is owing to no fixed frame, and it is when closure, and entablature and heating platen descend together, can make the hot press whole height reduce, thereby reduce the shared space of hot press, makes that transportation is convenient.
Description of drawings
Below in conjunction with accompanying drawing and preferred embodiments the present invention is done further detailed explanation.
Fig. 1 is the structural representation sketch of the column hot press of prior art.
Fig. 2 is the structural representation sketch of the frame-type hot press of prior art.
Fig. 3 is the structural representation of the twin beams syntype hot press of preferred embodiments of the present invention.
Fig. 4 is the side view of Fig. 3.
Fig. 5 is local enlarged diagram.
Wherein
1 entablature, 2 sills, 3 heating platens, 4 ram cylinders, 5 piston rods
6 guide locating device provided 7 synchro systems, 8 upper oil cavitie hydraulic fluid ports, 9 lower oil cavitie hydraulic fluid ports
10 cylinder top flange 11 connecting screw rods.
The specific embodiment
Elaborate below in conjunction with the accompanying drawing specific embodiments of the invention.
Like Fig. 3 and shown in Figure 4, a kind of twin beams syntype hot press of preferred embodiments of the present invention, it includes entablature 1, sill 2, heating platen 3, ram cylinder 4, piston rod 5, guide locating device provided 6, synchro system 7.Between entablature 1 and sill 2, be provided with some heating platens 3 from top to bottom successively; The superiors' heating platen of described some heating platens 3 is fixed in described entablature 1; And the orlop heating platen is fixed in described sill 2, and described some other heating platens 3 are connected with upper and lower crossbeam 1,2 through guide locating device provided 6.As shown in Figure 5, entablature 1 is drilled with connecting hole, and described piston rod 5 is connected with said entablature 1 with connecting screw rod 11 through cylinder top flange 10.
When the upper oil cavitie hydraulic fluid port 8 of ram cylinder 4 fed operating pressure oil, piston rod 5 drove entablature 1 and down moves with heating platen 3, makes goods hot-forming between heating platen.When the lower oil cavitie hydraulic fluid port 9 of ram cylinder 4 fed pressure oil, piston rod 5 drove entablature 1 and up moves with heating platen 3, and hot-forming goods are promptly unloaded, and when entablature 1 and heating platen 3 are thus lifted to the job initiation position, had promptly accomplished a work period.
Below preferred embodiment of the present invention is specified; But the present invention is not limited to said embodiment; Those of ordinary skill in the art also can make all modification that is equal to or replacement under the prerequisite of the invention spirit, modification that these are equal to or replacement all are included in the application's claim institute restricted portion.
Claims (7)
1. twin beams syntype hot press; It comprises the upper and lower crossbeam that is vertical layout; Ram cylinder and piston rod; Described ram cylinder is vertically fixed in the described sill, and described piston rod is connected with said entablature with connecting screw rod through cylinder top flange, it is characterized in that: between described upper and lower crossbeam, be provided with some heating platens from top to bottom successively and be connected the guide locating device provided of said heating platen.
2. twin beams syntype hot press according to claim 1 is characterized in that: an end of described piston rod is the end of thread, and said piston rod is through this end of thread and cylinder top flange spiral marking connection mutually.
3. twin beams syntype hot press according to claim 2 is characterized in that: cylinder top flange described and that piston rod is coupled as one is connected with said entablature through connecting screw rod, and said connecting screw rod two ends are the end of thread.
4. twin beams syntype hot press according to claim 1; It is characterized in that: described ram cylinder includes as the upper oil cavitie of working chamber with as the lower oil cavitie that promotes the chamber, and when the upper oil cavitie of ram cylinder fed pressure oil, piston rod drove entablature and heating platen down moves; So that described heating platen is closed; When the lower oil cavitie of ram cylinder fed pressure oil, piston rod drove entablature and heating platen up moves, so that described heating platen is opened.
5. according to claim 1 and 4 described twin beams syntype hot presses, it is characterized in that: described ram cylinder is positioned at the two ends on the non-charging of hot press limit.
6. according to each described twin beams syntype hot press of claim 1 to 5, it is characterized in that: the superiors' heating platen of described some heating platens is fixed in described entablature, and the orlop heating platen is fixed in described sill.
7. twin beams syntype hot press according to claim 6 is characterized in that: described some heating platens adopt guide locating device provided connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101914383A CN102700157A (en) | 2012-06-12 | 2012-06-12 | Twin-beam closed-die hot press |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101914383A CN102700157A (en) | 2012-06-12 | 2012-06-12 | Twin-beam closed-die hot press |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102700157A true CN102700157A (en) | 2012-10-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012101914383A Pending CN102700157A (en) | 2012-06-12 | 2012-06-12 | Twin-beam closed-die hot press |
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| CN (1) | CN102700157A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106427006A (en) * | 2016-11-30 | 2017-02-22 | 南京艾峰科技有限公司 | Discharging trolley with hot pressing function |
| CN113020320A (en) * | 2021-03-26 | 2021-06-25 | 佛山津西金兰冷轧板有限公司 | Flatness adjusting device of cold-rolled sheet |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1195603A (en) * | 1996-05-28 | 1998-10-14 | 昆明人造板机器厂 | Frameless hot press |
| JP2001205500A (en) * | 2000-01-28 | 2001-07-31 | Meiki Co Ltd | Hot press device |
| CN1868701A (en) * | 2006-06-29 | 2006-11-29 | 沈阳重型机械集团有限责任公司 | Hydraulic-machinery compound synchronization mechanism of veneer hot press |
| JP2008012540A (en) * | 2006-07-03 | 2008-01-24 | Mitsubishi Materials Corp | Hot press |
| JP2010253719A (en) * | 2009-04-22 | 2010-11-11 | Meinan Mach Works Inc | Lateral type hot press |
| CN102029726A (en) * | 2010-11-16 | 2011-04-27 | 上海秋林机械有限公司 | Guide positioning device for pressing plates in lifting process |
| CN202685337U (en) * | 2012-06-12 | 2013-01-23 | 上海秋林机械有限公司 | Double-beam combined model hot press |
-
2012
- 2012-06-12 CN CN2012101914383A patent/CN102700157A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1195603A (en) * | 1996-05-28 | 1998-10-14 | 昆明人造板机器厂 | Frameless hot press |
| JP2001205500A (en) * | 2000-01-28 | 2001-07-31 | Meiki Co Ltd | Hot press device |
| CN1868701A (en) * | 2006-06-29 | 2006-11-29 | 沈阳重型机械集团有限责任公司 | Hydraulic-machinery compound synchronization mechanism of veneer hot press |
| JP2008012540A (en) * | 2006-07-03 | 2008-01-24 | Mitsubishi Materials Corp | Hot press |
| JP2010253719A (en) * | 2009-04-22 | 2010-11-11 | Meinan Mach Works Inc | Lateral type hot press |
| CN102029726A (en) * | 2010-11-16 | 2011-04-27 | 上海秋林机械有限公司 | Guide positioning device for pressing plates in lifting process |
| CN202685337U (en) * | 2012-06-12 | 2013-01-23 | 上海秋林机械有限公司 | Double-beam combined model hot press |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106427006A (en) * | 2016-11-30 | 2017-02-22 | 南京艾峰科技有限公司 | Discharging trolley with hot pressing function |
| CN113020320A (en) * | 2021-03-26 | 2021-06-25 | 佛山津西金兰冷轧板有限公司 | Flatness adjusting device of cold-rolled sheet |
| CN113020320B (en) * | 2021-03-26 | 2023-03-14 | 佛山津西金兰冷轧板有限公司 | Flatness adjusting device of cold-rolled sheet |
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| PB01 | Publication | ||
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| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
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Application publication date: 20121003 |