CN105818247A - Prestressed steel wire wound type plate frame press - Google Patents
Prestressed steel wire wound type plate frame press Download PDFInfo
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- CN105818247A CN105818247A CN201510006875.7A CN201510006875A CN105818247A CN 105818247 A CN105818247 A CN 105818247A CN 201510006875 A CN201510006875 A CN 201510006875A CN 105818247 A CN105818247 A CN 105818247A
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- frame
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- entablature
- plate frame
- press
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Abstract
The present invention discloses a prestressed steel wire wound type plate frame press. The prestressed steel wire wound type plate and frame press comprises a rack assembled by a front plate frame and a rear plate frame; the front plate frame is of a wound type plate frame structure composed of a front upper cross beam, a front pedestal, two front columns and wound steel wires; the rear plate frame is of a wound type plate frame structure composed of a rear upper cross beam, a rear pedestal, two rear columns and wound steel wires; inner side surfaces of the front upper cross beam and the front pedestal are respectively provided with at least two front bosses, and inner side surfaces of the rear upper cross beam and the rear pedestal are respectively provided with at least two rear bosses correspondingly attached to the front bosses; the middle parts of the attaching surfaces of the corresponding front boss and rear boss of each group are respectively provided with a positioning pin hole for allowing a hollow pin to be inserted into; and at least four big pull rods are arranged, each big pull rod is penetrated in one hollow pin, and two ends of each big pull rod respectively penetrate the front plate frame and the rear plate frame and are pre-tightened via big nuts. Structure advantages of a wound type press rack and a plate frame type press rack are combined by the prestressed steel wire wound type plate frame press, and safety and reliability are higher.
Description
Technical field
The invention belongs to ceramic brick press technical field, be specifically related to the compressor wire wound form plate-frame press of a kind of improved structure.
Background technology
As depicted in figs. 1 and 2, existing compressor wire wound form press, its main frame 1 is the overall structure assembled by entablature 2, base 3 and left and right pillar 4 and winding steel wire 5, steel wire floor owing to being wound around by prestressing force changes the force-bearing situation of whole frame, make most positions of frame operationally all in compressive stress state, thus there is the highest fatigue resistance.But, owing to entablature, base and left and right pillar are respectively single heavy parts, bulky and weight is overweight, make to process extremely difficult, and need inside entablature to cast a built-in oil-tank cavity, and cavity needs manual polishing, surface sand removal difficulty is big, cavity bottom also needs to offer a cylindrical oil passage simultaneously, the circular port of this oil passage is the most just being located what stress and is being concentrated and stress value maximum region, if processing the bad entablature that easily causes to ftracture herein, whole frame is made to scrap.Further, due to its super-big and overweight, bring the biggest difficulty also to transport and installation, and need Wiring apparatus to have higher load capacity when assembling.
As shown in Figure 3 and Figure 4, the frame 1 of existing plate and frame press is assembled by front sheet frame 11 and rear sheet frame 12, and each sheet frame is formed by the cutting of monoblock steel plate so that the lighter in weight of whole frame.But, owing to frame does not upwards have prestressing force pretension in loading side so that the alternate stress that frame is operationally subject to is relatively big, and stress concentration point is more, fatigue resistance, far inferior to compressor wire wound form plate-frame press, has a strong impact on the safety of press and the service life of frame.Owing to the connection of front and back's sheet frame is only with simple pull bar, push rod structure, cause frame anti-before and after unbalance loading ability more weak, to unbalance loading reaction sensitivity during work, easily affect the quality of finished product.Further, frame is when assembly, the highest to the material of union piece and the requirement of Joining Technology.
Summary of the invention
It is an object of the invention to provide the compressor wire wound form plate-frame press of a kind of improved structure, in place of solving the deficiencies in the prior art.
For reaching above-mentioned purpose, the present invention adopts the following technical scheme that
Compressor wire wound form plate-frame press, including frame, described frame is assembled by front sheet frame and rear sheet frame；Described front sheet frame is the wound form plate frame structure being made up of front entablature, front base, two front columns and winding steel wire；Described rear sheet frame is the wound form plate frame structure being made up of rear entablature, rear base, two rear columns and winding steel wire；The medial surface of described front entablature and front base is respectively equipped with at least two front boss, and described rear entablature is respectively equipped with the rear boss of at least two laminating corresponding with front boss with the medial surface of rear base；Often organize and offer, in the middle part of the front boss of correspondence and the binding face of rear boss, the dowel hole inserted for a hollow pins respectively；Having at least four big pull bars, each big pull bar to be arranged in a hollow pins, its two ends give pretension by big nut after being each passed through front sheet frame and rear sheet frame.
As preferably, the medial surface of described front entablature and front base is respectively equipped with two front boss, and these four front boss are symmetrical set two-by-two along axis among front sheet frame；Described rear entablature is respectively equipped with the rear boss of two laminatings corresponding with front boss with the medial surface of rear base, and these four rear boss are symmetrically arranged two-by-two along axis among rear sheet frame.
As preferably, the top of described frame is provided with the installation portion for installing external fuel tank.
As preferably, between described front entablature and the inner side of rear entablature and front boss and rear boss, form the space for installing topping up flow tube.
Further, the front entablature of the front sheet frame of described composition, front base and two front columns and after constituting the rear entablature of sheet frame, rear base and two rear columns be cast member, or forging, or weldment.
The present invention, by using said structure, can make to be more convenient for manufacturing processing and transport installed in conjunction with wound form press rack and the structural advantages of plate and frame press rack, simplify winding process, reduce processing cost, and safety and reliability is higher.
Accompanying drawing explanation
Fig. 1 is the side-looking structural representation of pre existing stress wire wound form press.
Fig. 2 is that the A-A of Fig. 1 is to sectional structure schematic diagram.
Fig. 3 is the side-looking structural representation of existing plate and frame press.
Fig. 4 is that the B-B of Fig. 3 is to sectional structure schematic diagram.
Fig. 5 is the main TV structure schematic diagram of the compressor wire wound form plate-frame press applying frame of the present invention.
Fig. 6 is the left view structural representation of Fig. 5.
Fig. 7 is big pull bar of the present invention and hollow pins assembly relation schematic diagram.
In figure:
1 frame；Sheet frame before 11；Sheet frame after 12；13 external fuel tank installation portions；14 topping up flow tube installing spaces；2 entablatures；Entablature before 21；Entablature after 22；3 bases；Base before 31；32 rear bases；4 columns；41 front columns；42 rear columns；5 winding steel wire；61 front boss；62 rear boss；63 dowel holes；7 hollow pins；81 big pull bars；82 big nuts；83 pads；91 external fuel tanks；92 topping up flow tubes；93 master cylinder assemblies；94 move beam；95 base plates.
In conjunction with drawings and Examples, the present invention is described in further detail.
Detailed description of the invention
As shown in Figures 5 to 7, compressor wire wound form plate-frame press of the present invention, its frame 1 is provided with external fuel tank 91, topping up flow tube 92, master cylinder assembly 93, the dynamic press necessary parts such as beam 94 and base plate 95.
Frame 1 of the present invention is by assembly before and after front sheet frame 11 and rear sheet frame 12 and to be connected by four pretension assemblies.And, the wound form plate frame structure that front sheet frame 11 is made up of front entablature 21, front base 31, front column 41 and winding steel wire 5；The wound form plate frame structure that rear sheet frame 12 is made up of rear entablature 22, rear base 32, rear column 42 and winding steel wire 5.Before described in the medial surface of front entablature 21 and front base 31, the medial surface of entablature and front base is respectively equipped with two front boss 61, and these four front boss are symmetrical set two-by-two along axis among front sheet frame.Equally, rear entablature 22 is also respectively equipped with the rear boss 62 of two laminatings corresponding with front boss with the medial surface of rear base 32, these four rear boss are symmetrically arranged two-by-two along axis among rear sheet frame, so, four front boss 61 of front sheet frame and four rear boss 62 one_to_one corresponding laminatings of rear sheet frame, form four groups of front boss-rear boss bonding structure.Often organize and offer a confession respectively at the front boss 61 of bonding structure and the binding face of rear boss 62 and insert the dowel hole 63 of hollow pins 7.Each pretension assembly is made up of 81, two big nuts 82 of a big pull bar and two pads 83: each big pull bar 81 is arranged in a hollow pins 7, and its two ends give pretension by big nut 82 and pad 83 after being each passed through front sheet frame 11 and rear sheet frame 12.Additionally, be provided with external fuel tank installation portion 13 at the top of frame；Topping up flow tube installing space 14 is formed between front entablature and the inner side of rear entablature and front boss and rear boss.
The frame of the present embodiment is due to front and back's sheet frame splicing structure, and each sheet frame have employed wound form plate frame structure, it is allowed to that there is splendid anti-fatigue performance, if be applied to great tonnage press, can effectively reduce the making of part, sheet frame assembling, transport and the difficulty of whole machine installation, thus it is bulky, heavy to effectively prevent existing wound form press, fabrication and processing, transport difficult, Wiring apparatus is required high shortcoming.
And, frame is divided into former and later two sheet frames, it is to avoid traditional wound formula press is because of the phenomenon that stress is concentrated, intensity declines, upper beam is easy to crack that need to cause in upper beam perforate.Fuel tank is arranged on the surface of frame again, and fluid enters master cylinder assembly through vertically arranged topping up flow tube, greatly improves the topping up effect of fluid；Also the following process polishing work that built-in oil-tank need to be carried out is avoided, it is ensured that the cleannes of fuel tank internal.
Additionally, boss is in addition to playing connection positioning action, the height of boss can guarantee that the distance of before and after's sheet frame.And outside hollow pins decapacitation ensures to process with resetting effect during assembled in situ, also form pull bar-telescope-feed tension compression pre-pressing structure together with big pull bar-big nut structure,, compared to the existing simple pull bar of plate and frame press, push rod structure, this structure has higher safety and reliability.
Further, before and after the present embodiment, upper beam, front and back base and front and back column, owing to being single component, can use cast member or forging, or weldment.And when using weldment, can be prevented effectively from and cause because of casting flaw the phenomenon of whole part rejection to occur.
It should be noted that the invention is not limited in the connection of two sheet frames, also it is equally applicable to the press rack using multiple wound form sheet frame assembled.
Claims (5)
1. compressor wire wound form plate-frame press, including frame, described frame is assembled by front sheet frame and rear sheet frame, it is characterised in that
Described front sheet frame is the wound form plate frame structure being made up of front entablature, front base, two front columns and winding steel wire；
Described rear sheet frame is the wound form plate frame structure being made up of rear entablature, rear base, two rear columns and winding steel wire；
The medial surface of described front entablature and front base is respectively equipped with at least two front boss, and described rear entablature is respectively equipped with the rear boss of at least two laminating corresponding with front boss with the medial surface of rear base；
Often organize and offer, in the middle part of the front boss of correspondence and the binding face of rear boss, the dowel hole inserted for a hollow pins respectively；
Having at least four big pull bars, each big pull bar to be arranged in a hollow pins, its two ends give pretension by big nut after being each passed through front sheet frame and rear sheet frame.
Compressor wire wound form plate-frame press the most according to claim 1, it is characterised in that the medial surface of described front entablature and front base is respectively equipped with two front boss, these four front boss are symmetrical set two-by-two along axis among front sheet frame；Described rear entablature is respectively equipped with the rear boss of two laminatings corresponding with front boss with the medial surface of rear base, and these four rear boss are symmetrically arranged two-by-two along axis among rear sheet frame.
Compressor wire wound form plate-frame press the most according to claim 2, it is characterised in that the top of described frame is provided with the installation portion for installing external fuel tank.
Compressor wire wound form plate-frame press the most according to claim 2, it is characterised in that form the space for installing topping up flow tube between described front entablature and the inner side of rear entablature and front boss and rear boss.
Compressor wire wound form plate-frame press the most according to claim 1, it is characterized in that, the front entablature of the front sheet frame of described composition, front base and two front columns and after constituting the rear entablature of sheet frame, rear base and two rear columns be cast member, or forging, or weldment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510006875.7A CN105818247A (en) | 2015-01-05 | 2015-01-05 | Prestressed steel wire wound type plate frame press |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510006875.7A CN105818247A (en) | 2015-01-05 | 2015-01-05 | Prestressed steel wire wound type plate frame press |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105818247A true CN105818247A (en) | 2016-08-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510006875.7A Pending CN105818247A (en) | 2015-01-05 | 2015-01-05 | Prestressed steel wire wound type plate frame press |
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| CN (1) | CN105818247A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107214812A (en) * | 2017-07-04 | 2017-09-29 | 广东科达洁能股份有限公司 | A kind of ceramic press that plate frame structure is wound using multi-joint compressor wire |
| CN108312607A (en) * | 2018-03-18 | 2018-07-24 | 董祥义 | Large press support construction |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1785661A (en) * | 2005-11-29 | 2006-06-14 | 太原重型机械集团有限公司 | Lateral prefastened plate frame type hydraulic machine |
| CN2806120Y (en) * | 2005-07-29 | 2006-08-16 | 朱勉学 | Four-column type hydraulic press with high-strength steel wire winding pre-tightening frame |
| CN102416708A (en) * | 2011-11-11 | 2012-04-18 | 福建海源自动化机械股份有限公司 | Horizontally pre-tightened and combined wound plate frame type press machine rack |
| CN102615700A (en) * | 2012-04-13 | 2012-08-01 | 佛山市恒力泰机械有限公司 | Novel rack structure for plate-frame-type brick machine |
| CN202742480U (en) * | 2012-06-28 | 2013-02-20 | 广东科达机电股份有限公司 | Novel spiral rack of ceramic brick machine |
| CN203418624U (en) * | 2013-08-01 | 2014-02-05 | 广东科达机电股份有限公司 | Double-oil-cylinder integrated press wound by double prestressed wires |
| CN203854081U (en) * | 2014-03-27 | 2014-10-01 | 佛山市恒力泰机械有限公司 | Novel double-framework rack structure for brick press |
| CN204525707U (en) * | 2015-01-05 | 2015-08-05 | 广东科达洁能股份有限公司 | Compressor wire wound form plate-frame press |
-
2015
- 2015-01-05 CN CN201510006875.7A patent/CN105818247A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2806120Y (en) * | 2005-07-29 | 2006-08-16 | 朱勉学 | Four-column type hydraulic press with high-strength steel wire winding pre-tightening frame |
| CN1785661A (en) * | 2005-11-29 | 2006-06-14 | 太原重型机械集团有限公司 | Lateral prefastened plate frame type hydraulic machine |
| CN102416708A (en) * | 2011-11-11 | 2012-04-18 | 福建海源自动化机械股份有限公司 | Horizontally pre-tightened and combined wound plate frame type press machine rack |
| CN102615700A (en) * | 2012-04-13 | 2012-08-01 | 佛山市恒力泰机械有限公司 | Novel rack structure for plate-frame-type brick machine |
| CN202742480U (en) * | 2012-06-28 | 2013-02-20 | 广东科达机电股份有限公司 | Novel spiral rack of ceramic brick machine |
| CN203418624U (en) * | 2013-08-01 | 2014-02-05 | 广东科达机电股份有限公司 | Double-oil-cylinder integrated press wound by double prestressed wires |
| CN203854081U (en) * | 2014-03-27 | 2014-10-01 | 佛山市恒力泰机械有限公司 | Novel double-framework rack structure for brick press |
| CN204525707U (en) * | 2015-01-05 | 2015-08-05 | 广东科达洁能股份有限公司 | Compressor wire wound form plate-frame press |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107214812A (en) * | 2017-07-04 | 2017-09-29 | 广东科达洁能股份有限公司 | A kind of ceramic press that plate frame structure is wound using multi-joint compressor wire |
| CN108312607A (en) * | 2018-03-18 | 2018-07-24 | 董祥义 | Large press support construction |
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Application publication date: 20160803 |