CN104228125B - The turnover truck of steel plate heat pressing and molding mold and method of work - Google Patents
The turnover truck of steel plate heat pressing and molding mold and method of work Download PDFInfo
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- CN104228125B CN104228125B CN201410409769.9A CN201410409769A CN104228125B CN 104228125 B CN104228125 B CN 104228125B CN 201410409769 A CN201410409769 A CN 201410409769A CN 104228125 B CN104228125 B CN 104228125B
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Abstract
The present invention relates to one and can either carry out compression molding by semi-circular plate heat pressing and molding mold feeding super-pressure steel plate hydraulic press, have again turnover truck and the method for work of the steel plate heat pressing and molding mold of lower table function concurrently, mould upper bed-plate and mould lower bottom base are connected, and the mould upper bed-plate of mould lower bottom base both sides two is installed and overlapped roll wheel assembly more respectively.Advantage: one is the design of the upper and lower base of mould, can install stationary heat molding die and hydraulic press lower table, form a set of overall structure, makes a whole set of input and output material bassinet structure tightr, more practical, mounts and dismounts easier simultaneously; Two is designs of roll wheel assembly and ejector beam, gear motor driven mold base and heat pressing and molding mold is facilitated to move out hydraulic press working range, ejector beam ejects the semi-circular plate suppressed, conveniently assemble and disassemble material, achieve the convenient, flexible of high temperature handling material, not only efficiency is higher, and guarantees workmen's safety, achieves the application of automatic feed/discharge car on large hydraulic press.
Description
Technical field
The present invention relates to one and can either carry out compression molding by semi-circular plate heat pressing and molding mold feeding super-pressure steel plate hydraulic press, have again lower table function concurrently, and the turnover truck of the hot-forming steel plate heat pressing and molding mold of the steel plate that thickness can be reached more than 80 millimeters and method of work, belong to extraordinary truck and manufacture field.
Background technology
1, according to the development trend of self-elevating drilling platform in current world wide, the jack-up unit of operating water depth scope 400 feet, 500 feet will become main flow the coming years.Process with regard to spud leg semi-circular plate, raising along with operating water depth causes the corresponding increase of semi-circular plate steel plate thickness, but along with the corresponding increase of ultra-high pressure hydraulic press tonnage, the structure that hydraulic press lower table moves integrally just seems heavy and involves great expense, therefore how how to be lifted on hot pressing die by the semi-circular plate steel plate of high temperature 900 ° of about C and to suppress, having become this area needs one of difficult problem solved.
2, in current semi-circular plate processing industry, due to the restriction of hydraulic press equipment, the semi-circular plate steel plate heated directly cannot be lifted on heat pressing and molding mold and suppress.The omnidistance high-temperature operation of hot pressing semi-circular plate process, the danger that the tool that works under workmen's high temperature is certain, thus make operating process more complicated.Semi-circular plate steel plate heat is wasted in time and runs off, and needs to reheat insulation, affects quality, and waste resource, more cannot form batch production, reduces production efficiency.
Summary of the invention
Purpose of design: avoid the weak point in background technology, devise one and can either carry out compression molding by semi-circular plate heat pressing and molding mold feeding super-pressure steel plate hydraulic press, have again lower table function concurrently, the complicated operation in existing semi-circular plate hot pressing can be solved again simultaneously, cost is too high, poor stability, the wasting of resources, the turnover truck of the steel plate heat pressing and molding mold of the problems such as production efficiency is low and method of work.
Design: key of the present invention is to solve in high-temperature operation process can automated handling material, in order to realize above-mentioned purpose of design, the present invention is in structural design: 1, the structure of designing mould upper bed-plate and the combination of mould lower bottom base is one of technical characteristic of the present invention.The object of such design is: be both applicable to the working range that truck moves forward into out hydraulic press, mould can integral installation be fixed on mold base simultaneously, and play the effect of hydraulic press lower table pressure-bearing, have rational in infrastructure, be beneficial to the feature of installation and removal.2, being with the design of the roll wheel assembly of disc spring, is technical characteristic two of the present invention.The object of such design is: hydraulic press cylinder presses down in process, the stressed retraction of disc spring, downforce by mould and base conducting pressure on lower table, common pressure-bearing; When after hydraulic press cylinder release, disc spring is upheld, and mold base is separated with hydraulic press lower table, produces gap, facilitates gear motor driven mold base and heat pressing and molding mold to move out hydraulic press working range, conveniently assemble and disassemble material.3, the design of ejector beam is technical characteristic four of the present invention.The object of such design is: owing to being equipped with ejector beam in four grooves in the middle of turnover truck, after mold base moves out hydraulic press working range, by ejector beam, the semi-circular plate suppressed is ejected heat pressing and molding mold, conveniently assemble and disassemble material.
Technical scheme 1: a kind of turnover truck of steel plate heat pressing and molding mold, mould upper bed-plate and mould lower bottom base are connected, and the mould upper bed-plate of mould lower bottom base both sides two is installed and overlapped roll wheel assembly more respectively.
Technical scheme 2: a kind of method of work of turnover truck of steel plate heat pressing and molding mold, when steel plate needs hot-forming, steel plate heat pressing and molding mold is fixedly mounted on mould upper bed-plate, then by heating after high temperature steel plate person on steel plate heat pressing and molding mold, push the below of ultra-high pressure hydraulic press pressing die head, while ultra-high pressure hydraulic press drives pressing die head to press down to make to be positioned at the steel plate press-in mould on mould hot-forming, be positioned at many covers roll wheel assembly of mould upper bed-plate both sides when ultrahigh-pressure hydraulic Oil cylinder presses down, mold base and lower table gap reduce, play pressure-bearing effect, after the release of ultrahigh-pressure hydraulic Oil cylinder, disc spring in roll wheel assembly makes mold base and lower table produce gap, facilitate driven mold base and heat pressing and molding mold to move out hydraulic press working range, the product after shaping is ejected heat pressing and molding mold by jack-up by the ejector beam that is arranged in mold base groove under the effect of external force.
The present invention is compared with background technology, and one is the design of the upper and lower base of mould, can install stationary heat molding die and hydraulic press lower table, form a set of overall structure, make a whole set of input and output material bassinet structure tightr, more practical, mount and dismount easier simultaneously; Two is designs of roll wheel assembly and ejector beam, gear motor driven mold base and heat pressing and molding mold is facilitated to move out hydraulic press working range, ejector beam ejects the semi-circular plate suppressed, conveniently assemble and disassemble material, achieve the convenient, flexible of high temperature handling material, not only efficiency is higher, and guarantees workmen's safety, the more important thing is and achieves the application of automatic feed/discharge car on large hydraulic press.
Accompanying drawing explanation
Fig. 1 is the overall structure schematic diagram of steel plate heat pressing and molding mold turnover truck.
Fig. 2-1 is the main TV structure schematic diagram of mould upper bed-plate 1 in Fig. 1.
Fig. 2-2 is plan structure schematic diagrames of Fig. 2-1.
Fig. 3-1 is the main TV structure schematic diagram of mould lower bottom base 3 in Fig. 1.
Fig. 3-2 is plan structure schematic diagrames of Fig. 3-1.
Fig. 4-1 is the main TV structure schematic diagram of ejector beam 4 in Fig. 1.
Fig. 4-2 is plan structure schematic diagrames of Fig. 4-1.
Fig. 5 is the main TV structure schematic diagram of roll wheel assembly 2 in Fig. 1.
Fig. 6 is the main TV structure schematic diagram of roller in Fig. 5.
Fig. 7 is the main TV structure schematic diagram of Fig. 5 axis.
Fig. 8 is the main TV structure schematic diagram of turning rolls in Fig. 5.
Fig. 9 is the main TV structure schematic diagram of copper sheathing in Fig. 5.
Figure 10 is the main TV structure schematic diagram of disc spring seat in Fig. 5.
Figure 11 is the main TV structure schematic diagram of roller mount in Fig. 5.
Detailed description of the invention
Embodiment 1: with reference to accompanying drawing 1-11.A turnover truck for steel plate heat pressing and molding mold, it comprises mould upper bed-plate 1, roll wheel assembly 2, mould lower bottom base 3 and ejector beam 4, and pass in and out truck movement separately in operation process, ultra-high pressure hydraulic press lower table is fixed.Mould upper bed-plate 1 and mould lower bottom base 3 are connected, and the mould upper bed-plate 1 of mould lower bottom base 3 both sides installs many cover roll wheel assemblies 2 respectively, and such as, mould upper bed-plate 1 in mould lower bottom base 3 both sides respectively has 20 place's circular holes respectively, for installing roll wheel assembly.After mould upper bed-plate 1 and mould lower bottom base 3 combine, its mould upper bed-plate 1 and mould lower bottom base 3 spacing have ejector beam guiding through hole, ejector beam 4 has through groove after being positioned at mould upper bed-plate 1 and mould lower bottom base 3 combination, for placing ejector beam, ejector beam undersized, facilitates in groove mobile.Mould upper bed-plate 1 leaves T-slot, for fixedly mounting heat pressing and molding mold.Mould upper bed-plate 1 and mould lower bottom base 3 combine rear integral installation on the lower table of ultra-high pressure hydraulic press, are fixed by the dovetail groove of mould lower bottom base 3, that is, mould lower bottom base is dovetail shaped, fix for whole base and hydraulic press lower table.Steel plate heat pressing and molding mold is arranged on mould upper bed-plate 1, plays the effect of bearing pressure when hydraulic press work is suppressed.That is, mould lower bottom base 3 is fixed in the dovetail groove of ultra-high pressure hydraulic press lower table with the structure of dovetail.Roll wheel assembly comprises roller 5, axle 6, turning rolls 7, copper sheathing 8, disc spring seat 9 and roller mount 10, disc spring seat 9 is positioned at roller mount 10 cavity and disc spring seat 9 bottom touches with turning rolls 7 top being positioned at roller mount 10, and roller 5 is positioned on turning rolls 7 by axle 6 or roller 5 is positioned on turning rolls 7 by axle 6 and copper sheathing 8.In roll wheel assembly 2, disc spring is installed, utilizes disc spring to cushion damping capaicty more greatly and preferably in the distortion of unit volume, roller is moved better on hydraulic press lower table, play truck liquid in-out compressor operation scope more flexibly.
Embodiment 2: on the basis of embodiment 1, a kind of method of work of turnover truck of steel plate heat pressing and molding mold, when steel plate needs hot-forming, steel plate heat pressing and molding mold is fixedly mounted on mould upper bed-plate 1, then the high temperature steel plate after heating is hung on steel plate heat pressing and molding mold, push the below of ultra-high pressure hydraulic press pressing die head, while ultra-high pressure hydraulic press drives pressing die head to press down to make to be positioned at the steel plate press-in mould on mould hot-forming, be positioned at many covers roll wheel assembly 2 of mould upper bed-plate 1 both sides when ultrahigh-pressure hydraulic Oil cylinder presses down, mold base and lower table gap reduce, play pressure-bearing effect, after the release of ultrahigh-pressure hydraulic Oil cylinder, disc spring in roll wheel assembly makes mold base and lower table produce gap, driven mold base and heat pressing and molding mold is facilitated to move out hydraulic press working range, product after shaping is ejected heat pressing and molding mold by jack-up by the ejector beam 4 that is arranged in mold base 1 groove under the effect of external force, namely mould upper bed-plate and mould lower bottom base are connected, in four grooves on mold base 1, ejector beam 4 is all housed, after mold base moves out hydraulic press working range, the semi-circular plate suppressed is ejected heat pressing and molding mold by hydraulic jack by ejector beam.
It is to be understood that: although the various embodiments described above to be contrasted detailed text description to mentality of designing of the present invention; but these text descriptions; just the simple text of mentality of designing of the present invention is described; instead of the restriction to mentality of designing of the present invention; any do not exceed mentality of designing of the present invention combination, increase or amendment, all fall within the scope of protection of the present invention.
Claims (9)
1. a turnover truck for steel plate heat pressing and molding mold, is characterized in that: mould upper bed-plate (1) and mould lower bottom base (3) are connected, and the mould upper bed-plate (1) of mould lower bottom base (3) both sides is installed respectively and overlapped roll wheel assembly (2) more; Roll wheel assembly comprises roller (5), axle (6), turning rolls (7), copper sheathing (8), disc spring seat (9) and roller mount (10), disc spring seat (9) is positioned at roller mount (10) cavity and disc spring seat (9) bottom touches with turning rolls (7) top being positioned at roller mount (10), and roller (5) is positioned on turning rolls (7) by axle (6).
2. the turnover truck of steel plate heat pressing and molding mold according to claim 1, it is characterized in that: after mould upper bed-plate (1) and mould lower bottom base (3) combine, its mould upper bed-plate (1) and mould lower bottom base (3) spacing have ejector beam guiding through hole, and ejector beam (4) has through groove after being positioned at mould upper bed-plate (1) and mould lower bottom base (3) combination.
3. the turnover truck of steel plate heat pressing and molding mold according to claim 1, is characterized in that: mould upper bed-plate (1) leaves T-slot.
4. the turnover truck of the steel plate heat pressing and molding mold according to claim 1 or 3, it is characterized in that: mould upper bed-plate (1) and the rear integral installation of mould lower bottom base (3) combination are on the lower table of ultra-high pressure hydraulic press, fixed by the dovetail groove of mould lower bottom base (3), steel plate heat pressing and molding mold is arranged on mould upper bed-plate (1), plays the effect of bearing pressure when hydraulic press work is suppressed.
5. the turnover truck of steel plate heat pressing and molding mold according to claim 1, is characterized in that: mould lower bottom base (3) is fixed in the dovetail groove of ultra-high pressure hydraulic press lower table with the structure of dovetail.
6. the turnover truck of steel plate heat pressing and molding mold according to claim 1, is characterized in that: install disc spring in roll wheel assembly (2).
7. the turnover truck of steel plate heat pressing and molding mold according to claim 1, is characterized in that: roller (5) is positioned on turning rolls (7) by axle (6) and copper sheathing (8).
8. the method for work of the turnover truck of a steel plate heat pressing and molding mold, it is characterized in that: when steel plate needs are hot-forming, steel plate heat pressing and molding mold is fixedly mounted on mould upper bed-plate (1), then the high temperature steel plate after heating is hung on steel plate heat pressing and molding mold, push the below of ultra-high pressure hydraulic press pressing die head, while ultra-high pressure hydraulic press drives pressing die head to press down to make to be positioned at the steel plate press-in mould on mould hot-forming, be positioned at many covers roll wheel assembly (2) of mould upper bed-plate (1) both sides when ultrahigh-pressure hydraulic Oil cylinder presses down, mold base and lower table gap reduce, play pressure-bearing effect, after the release of ultrahigh-pressure hydraulic Oil cylinder, disc spring in roll wheel assembly makes mold base and lower table produce gap, facilitate driven mold base and heat pressing and molding mold to move out hydraulic press working range, the ejector beam (4) being arranged in mold base (1) groove is gone up and the product after shaping is ejected heat pressing and molding mold in the effect of external force.
9. the method for work of the turnover truck of steel plate heat pressing and molding mold according to claim 8, it is characterized in that: mould upper bed-plate and mould lower bottom base are connected, in four grooves on mold base (1), ejector beam (4) is all housed, after mold base moves out hydraulic press working range, by ejector beam, the semi-circular plate suppressed is ejected heat pressing and molding mold.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410409769.9A CN104228125B (en) | 2014-08-20 | 2014-08-20 | The turnover truck of steel plate heat pressing and molding mold and method of work |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201410409769.9A CN104228125B (en) | 2014-08-20 | 2014-08-20 | The turnover truck of steel plate heat pressing and molding mold and method of work |
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| CN104228125A CN104228125A (en) | 2014-12-24 |
| CN104228125B true CN104228125B (en) | 2016-04-20 |
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Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0313957B1 (en) * | 1987-10-29 | 1991-07-10 | L. SCHULER GmbH | Press with a mobile table for changing the tools |
| CN2635616Y (en) * | 2003-07-31 | 2004-08-25 | 天津市天锻压力机有限公司 | Moving feeder for hydraulic press |
| CN101244638A (en) * | 2008-03-26 | 2008-08-20 | 王栓虎 | Press moveable platform for elastic element unloading |
| CN201685488U (en) * | 2010-06-09 | 2010-12-29 | 成都平和锻压有限责任公司 | Double-disc friction forcing press with upper mould ejection mechanism |
| CN201841687U (en) * | 2010-09-13 | 2011-05-25 | 富伟精机股份有限公司 | Track type mould mover |
| CN201856397U (en) * | 2010-11-03 | 2011-06-08 | 中国一冶集团有限公司 | Die replacement system for press |
| CN202461244U (en) * | 2012-02-29 | 2012-10-03 | 厦门正黎明冶金机械有限公司 | Combined mould punch press |
| CN204123711U (en) * | 2014-08-20 | 2015-01-28 | 宝鼎重工股份有限公司 | The turnover truck of steel plate heat pressing and molding mold |
-
2014
- 2014-08-20 CN CN201410409769.9A patent/CN104228125B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0313957B1 (en) * | 1987-10-29 | 1991-07-10 | L. SCHULER GmbH | Press with a mobile table for changing the tools |
| CN2635616Y (en) * | 2003-07-31 | 2004-08-25 | 天津市天锻压力机有限公司 | Moving feeder for hydraulic press |
| CN101244638A (en) * | 2008-03-26 | 2008-08-20 | 王栓虎 | Press moveable platform for elastic element unloading |
| CN201685488U (en) * | 2010-06-09 | 2010-12-29 | 成都平和锻压有限责任公司 | Double-disc friction forcing press with upper mould ejection mechanism |
| CN201841687U (en) * | 2010-09-13 | 2011-05-25 | 富伟精机股份有限公司 | Track type mould mover |
| CN201856397U (en) * | 2010-11-03 | 2011-06-08 | 中国一冶集团有限公司 | Die replacement system for press |
| CN202461244U (en) * | 2012-02-29 | 2012-10-03 | 厦门正黎明冶金机械有限公司 | Combined mould punch press |
| CN204123711U (en) * | 2014-08-20 | 2015-01-28 | 宝鼎重工股份有限公司 | The turnover truck of steel plate heat pressing and molding mold |
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| CN104228125A (en) | 2014-12-24 |
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Address after: 311106 Industrial Park, Tangqi Town, Yuhang District, Zhejiang, China Applicant after: BAODING TECHNOLOGY CO., LTD. Address before: 311106 Industrial Park, Tangqi Town, Yuhang District, Zhejiang, China Applicant before: Baoding Heavy Industry Co., Ltd. |
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