CN203725567U - Cold pressing forming machine for three-dimensional curved surface corrugated steel plates - Google Patents
Cold pressing forming machine for three-dimensional curved surface corrugated steel plates Download PDFInfo
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- CN203725567U CN203725567U CN201420054455.7U CN201420054455U CN203725567U CN 203725567 U CN203725567 U CN 203725567U CN 201420054455 U CN201420054455 U CN 201420054455U CN 203725567 U CN203725567 U CN 203725567U
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- curved surface
- slide block
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- corrugated steel
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 67
- 239000010959 steel Substances 0.000 title claims abstract description 67
- 238000003825 pressing Methods 0.000 title abstract description 6
- 230000008602 contraction Effects 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 12
- 238000005516 engineering process Methods 0.000 abstract description 5
- 238000003754 machining Methods 0.000 abstract description 3
- 230000000694 effects Effects 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 12
- 241001101025 Lilaeopsis Species 0.000 description 4
- 230000007423 decrease Effects 0.000 description 4
- 238000009434 installation Methods 0.000 description 4
- 238000000465 moulding Methods 0.000 description 4
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 238000005728 strengthening Methods 0.000 description 2
- 230000003319 supportive effect Effects 0.000 description 2
- 229910000746 Structural steel Inorganic materials 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
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Abstract
The utility model discloses a cold pressing forming machine for three-dimensional curved surface corrugated steel plates. The cold pressing forming machine comprises a top plate, a slider and a base which are all sequentially arranged from top to bottom, wherein the top plate, the slider and the base are connected through eight guiding columns, and the slider slides between the top plate and the base along all the guiding columns; the top plate is provided with two upper main cylinders for driving the slider to slide, two upper auxiliary cylinders are arranged on the slider, and four lower ejection cylinders are arranged on the base; a die is arranged in space between the slider and the base. The cold pressing forming machine is put forward for manufacturing of the three-dimensional curved surface corrugated steel plates and is stable in structure, stable in running and applicable to manufacturing large steel plates, the thickness of the steel plates applicable to being machined with the machine can be about 5.0 mm, after the machine is applied to the manufacturing technology of the three-dimensional curved surface corrugated steel plates, the machining technology can be simplified, and the production efficiency is effectively improved. Besides, two-way movement is achieved through the upper and lower hydraulic cylinders, the stamping space of the die is larger, the cold pressing forming effect of the steel plates is better, and the structures of the formed steel plates are more stable.
Description
Technical field
The utility model relates to corrugated steel production technical field, the chilling press that particularly a kind of three-dimension curved surface corrugated steel is used.
Background technology
Common corrugated steel structure leans against and on steel plate, rolls out ripple forming, these ripples have thoroughly changed the mechanical property of steel plate, laterally ripplet can improve the local stability bearing capacity of steel plate, strengthens the longitudinal bending rigidity of structure, outstanding structure housing mechanical characteristic.Corrugated steel is owing to having advantages of that intensity is high, stressed large, its application in industry is more and more extensive, existing part can be produced the former of this structural steel and iron in the market, but the steel plate thickness that these equipment can be processed is all below 1.5mm, and its production efficiency and machining accuracy are all lower, therefore for the larger steel plate of thickness, these equipment and production technology thereof can not meet the demands far away.
For this reason, the patent No. is that the patent of invention of ZL200910036401.1 discloses a kind of three-dimensional corrugated steel production technique and special equipment thereof, by steel plate is carried out successively drilling, grasswort, volume arc, Zha Er and rushes ripple, make it form three-dimensional corrugated steel, although the method can be applicable to the steel plate that thickness is larger, but in actual production, concerning thickness surpasses the steel plate of 3.0mm, still cannot process.In addition, its processing step is many, complex operation, and difficulty of processing is large, and the process equipment adopting is also many, and production cost is higher.
At present for little shape steel plate, also have to adopt and cold pressing or hot-forming method is directly made.Yet, because three-dimension curved surface corrugated steel is generally applied to heavy construction (as warehouse ceiling etc.), Main Function is carrying armored concrete, so its requirement of strength is quite high, its size, area are generally also larger, and traditional forcing press cannot be realized the stable moulding of three-dimension curved surface corrugated steel.
Utility model content
The purpose of this utility model is to overcome the deficiencies in the prior art, for the processing of three-dimension curved surface corrugated steel, provides a kind of and can effectively simplify the chilling press that production technology and the stable three-dimension curved surface corrugated steel of steel plate structure are used.
The technical solution of the utility model is: the chilling press that a kind of three-dimension curved surface corrugated steel is used, comprise the top board, slide block and the base that set gradually from top to bottom, between top board, slide block and base, by eight guide pillars, connect, slide block slides between top board and base along each guide pillar; Top board is provided with two upper master cylinders that drive slide block slip use, and slide block is provided with two upper auxiliary cylinders, and base is provided with four lower liftout tanks; In space between slide block and base, mould is set.Wherein, eight guide pillars both play fixed supporting role to top board, slide block and base, also the slip of slide block were play the guiding role; Two upper master cylinders are used for driving slide block to slide; Two stationarities that upper auxiliary cylinder slides for strengthening slide block, also can extend the sliding stroke of slide block simultaneously; Four lower liftout tanks are used for coordinating mould to use, and make steel plate in stable state.
Described upper master cylinder, upper auxiliary cylinder and lower liftout tank are hydraulic cylinder.Upper master cylinder, upper auxiliary cylinder and lower liftout tank be the hydraulic control system of external chilling press respectively, by hydraulic control system, its action controlled, wherein, two upper master cylinders and two upper auxiliary cylinder synchronization actions, four lower liftout tank synchronization actions.
In the horizontal direction, described upper master cylinder and upper auxiliary cylinder are same lineal layout, and in the middle of two upper master cylinders are positioned at, two upper auxiliary cylinders lay respectively at both sides; On each, master cylinder is fixed on top board, and upper master cylinder end is connected with slide block; On each, auxiliary cylinder is fixed on slide block, and upper auxiliary cylinder end is connected with top board.
In the horizontal direction, described four lower liftout tanks are same lineal layout; When each time liftout tank is during in complete contraction state, each time the residing height of liftout tank end is less than or equal to the residing height of base top surface, its objective is the installation that facilitates mould, reduces mould is installed and caused interference, improves the installation accuracy of mould.
Described top board, slide block and base are rectangular configuration, and four corners of rectangle respectively arrange a guide pillar, and two long limits that rectangle is relative respectively arrange two guide pillars.The reasonable layout of eight guide pillars makes between top board, slide block and base in more stable state, thereby improves the stability of steel plate forming.
Described mould comprises punch and die, and punch is fixedly connected with slide block bottom surface, and die is fixedly connected with base top surface, and the die cavity forming between punch and die is curved surface shape.
The cross sectional shape of described die cavity is a kind of in hyperbola, vertical chain line, cosine line, sinusoidal line or parabola.
On described die, be positioned at four lower liftout tank top parts and be respectively equipped with through hole; Each time liftout tank end is provided with pallet, and pallet shape is identical with corresponding shape of through holes; When pallet drops to through hole, the upper surface of each pallet and die inner surface join and form smooth curved surface.
When the chilling press that this three-dimension curved surface corrugated steel is used is used, its principle is: punch is installed in slide block bottom surface in advance, die is installed on base; Before flat steel plate enters chilling press, each time liftout tank rises, until pallet arrives steel plate, places required height; Steel plate enters after chilling press, and each pallet plays a supportive role to steel plate; Two upper master cylinders and two upper auxiliary cylinders move simultaneously, order about slide block and drive punch to decline gradually, and four lower liftout tanks also decline gradually with pallet simultaneously; When four lower liftout tanks drop to the upper surface of pallet and die inner surface, join while forming smooth curved surface, punch also drops to its extreme position, and steel plate is moulding in die cavity.The die cavity shape of mould can design according to the true form of steel plate, regulates pressure, the speed of each hydraulic cylinder output according to the thickness of steel plate, and this forming process is a cold moudling, can replace the operation of grasswort in existing technique, volume arc and Zha Er.
The utility model, with respect to prior art, has following beneficial effect:
This chilling press proposes for the making of three-dimension curved surface corrugated steel, on the basis of conventional hydraulic machine, improve, by eight guide pillars and eight hydraulic cylinders are set, and eight hydraulic cylinders are divided into up and down to each four arrange, its Stability Analysis of Structures, operate steadily, applicable to the processing and fabricating of heavy steel plate, applicable steel plate thickness also can reach 5.0mm left and right; In addition, upper and lower hydraulic cylinder is realized bidirectional-movement, makes the stamping space in mould larger, the cold moudling better effects if of steel plate, and after moulding, the structure of steel plate is more stable.
This chilling press is applied to after the manufacture craft of three-dimension curved surface corrugated steel, can simplified processing process, the operation of grasswort, volume arc and Zha Er in existing technique is saved, by a cold moudling, effectively enhance productivity, equipment cost also declines, and reduces a dead lift of pilot process, can effectively improve the machining accuracy of steel plate and the stability after steel plate forming.
Accompanying drawing explanation
Fig. 1 is the structural representation of this chilling press.
Fig. 2 is the A direction plane figure of Fig. 1.
The specific embodiment
Below in conjunction with embodiment and accompanying drawing, the utility model is described in further detail, but embodiment of the present utility model is not limited to this.
Embodiment
The chilling press that a kind of three-dimension curved surface corrugated steel of the present embodiment is used, as shown in Figure 1 or 2, comprise the top board 1, slide block 2 and the base 3 that set gradually from top to bottom, between top board, slide block and base, by eight guide pillars 4, connect, slide block slides between top board and base along each guide pillar; Top board is provided with two upper master cylinders 5 that drive slide block slip use, and slide block is provided with two upper auxiliary cylinders 6, and base is provided with four lower liftout tanks 7; Mould (not shown) is set in the space between slide block and base.Wherein, eight guide pillars both play fixed supporting role to top board, slide block and base, also the slip of slide block were play the guiding role; Two upper master cylinders are used for driving slide block to slide; Two stationarities that upper auxiliary cylinder slides for strengthening slide block, also can extend the sliding stroke of slide block simultaneously; Four lower liftout tanks are used for coordinating mould to use, and make steel plate in stable state.
Upper master cylinder, upper auxiliary cylinder and lower liftout tank are hydraulic cylinder.Upper master cylinder, upper auxiliary cylinder and lower liftout tank be the hydraulic control system 8 of external chilling press respectively, by hydraulic control system, its action controlled, wherein, two upper master cylinders and two upper auxiliary cylinder synchronization actions, four lower liftout tank synchronization actions.
In the horizontal direction, upper master cylinder and upper auxiliary cylinder are same lineal layout, and in the middle of two upper master cylinders are positioned at, two upper auxiliary cylinders lay respectively at both sides; On each, master cylinder is fixed on top board, and upper master cylinder end is connected with slide block; On each, auxiliary cylinder is fixed on slide block, and upper auxiliary cylinder end is connected with top board.
In the horizontal direction, described four lower liftout tanks are same lineal layout; When each time liftout tank is during in complete contraction state, each time the residing height of liftout tank end is less than or equal to the residing height of base top surface, its objective is the installation that facilitates mould, reduces mould is installed and caused interference, improves the installation accuracy of mould.
Top board, slide block and base are rectangular configuration, and four corners of rectangle respectively arrange a guide pillar, and two long limits that rectangle is relative respectively arrange two guide pillars.The reasonable layout of eight guide pillars makes between top board, slide block and base in more stable state, thereby improves the stability of steel plate forming.
Mould comprises punch and die, and punch is fixedly connected with slide block bottom surface, and die is fixedly connected with base top surface, and the die cavity forming between punch and die is curved surface shape.
The cross sectional shape of die cavity is a kind of in hyperbola, vertical chain line, cosine line, sinusoidal line or parabola.
On die, be positioned at four lower liftout tank top parts and be respectively equipped with through hole; Each time liftout tank end is provided with pallet, and pallet shape is identical with corresponding shape of through holes; When pallet drops to through hole, the upper surface of each pallet and die inner surface join and form smooth curved surface.According to the difference of die cavity cross sectional shape, the pallet of lower liftout tank end is replaceable.
When the chilling press that this three-dimension curved surface corrugated steel is used is used, its principle is: punch is installed in slide block bottom surface in advance, die is installed on base; Before flat steel plate enters chilling press, each time liftout tank rises, until pallet arrives steel plate, places required height; Steel plate enters after chilling press, and each pallet plays a supportive role to steel plate; Two upper master cylinders and two upper auxiliary cylinders move simultaneously, order about slide block and drive punch to decline gradually, and four lower liftout tanks also decline gradually with pallet simultaneously; When four lower liftout tanks drop to the upper surface of pallet and die inner surface, join while forming smooth curved surface, punch also drops to its extreme position, and steel plate is moulding in die cavity.The die cavity shape of mould can design according to the true form of steel plate, regulates pressure, the speed of each hydraulic cylinder output according to the thickness of steel plate, and this forming process is a cold moudling, can replace the operation of grasswort in existing technique, volume arc and Zha Er.
As mentioned above, just can realize preferably the utility model, above-described embodiment is only preferred embodiment of the present utility model, is not used for limiting practical range of the present utility model; Be that all equalizations of doing according to the utility model content change and modify, all by the utility model claim scope required for protection, contained.
Claims (8)
1. the chilling press that three-dimension curved surface corrugated steel is used, comprises the top board, slide block and the base that set gradually from top to bottom, it is characterized in that, between top board, slide block and base, by eight guide pillars, connects, and slide block slides between top board and base along each guide pillar; Top board is provided with two upper master cylinders that drive slide block slip use, and slide block is provided with two upper auxiliary cylinders, and base is provided with four lower liftout tanks; In space between slide block and base, mould is set.
2. the chilling press that three-dimension curved surface corrugated steel is used according to claim 1, is characterized in that, described upper master cylinder, upper auxiliary cylinder and lower liftout tank are hydraulic cylinder.
3. the chilling press that three-dimension curved surface corrugated steel is used according to claim 1, is characterized in that, in the horizontal direction, described upper master cylinder and upper auxiliary cylinder are same lineal layout, and in the middle of two upper master cylinders are positioned at, two upper auxiliary cylinders lay respectively at both sides; On each, master cylinder is fixed on top board, and upper master cylinder end is connected with slide block; On each, auxiliary cylinder is fixed on slide block, and upper auxiliary cylinder end is connected with top board.
4. the chilling press that three-dimension curved surface corrugated steel is used according to claim 1, is characterized in that, in the horizontal direction, described four lower liftout tanks are same lineal layout; When each time liftout tank is during in complete contraction state, each time the residing height of liftout tank end is less than or equal to the residing height of base top surface.
5. the chilling press that three-dimension curved surface corrugated steel is used according to claim 1, is characterized in that, described top board, slide block and base are rectangular configuration, and four corners of rectangle respectively arrange a guide pillar, and two long limits that rectangle is relative respectively arrange two guide pillars.
6. the chilling press that three-dimension curved surface corrugated steel is used according to claim 1, it is characterized in that, described mould comprises punch and die, and punch is fixedly connected with slide block bottom surface, die is fixedly connected with base top surface, and the die cavity forming between punch and die is curved surface shape.
7. the chilling press that three-dimension curved surface corrugated steel is used according to claim 6, is characterized in that, the cross sectional shape of described die cavity is a kind of in hyperbola, vertical chain line, cosine line, sinusoidal line or parabola.
8. the chilling press that three-dimension curved surface corrugated steel is used according to claim 6, is characterized in that, on described die, is positioned at four lower liftout tank top parts and is respectively equipped with through hole; Each time liftout tank end is provided with pallet, and pallet shape is identical with corresponding shape of through holes; When pallet drops to through hole, the upper surface of each pallet and die inner surface join and form smooth curved surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420054455.7U CN203725567U (en) | 2014-01-27 | 2014-01-27 | Cold pressing forming machine for three-dimensional curved surface corrugated steel plates |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420054455.7U CN203725567U (en) | 2014-01-27 | 2014-01-27 | Cold pressing forming machine for three-dimensional curved surface corrugated steel plates |
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| CN203725567U true CN203725567U (en) | 2014-07-23 |
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| CN201420054455.7U Expired - Lifetime CN203725567U (en) | 2014-01-27 | 2014-01-27 | Cold pressing forming machine for three-dimensional curved surface corrugated steel plates |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104139208A (en) * | 2014-08-06 | 2014-11-12 | 安徽省芜湖仪器仪表研究所 | Semi-honeycomb steel strip shaping and cutting machine to ensure uniform forced convection flow field |
| CN106044025A (en) * | 2016-08-15 | 2016-10-26 | 赣州市亿源机械设备有限公司 | Specific synchronous hydraulic edge pressing device provided with four cylinders |
| CN109382433A (en) * | 2018-12-03 | 2019-02-26 | 浙江中隧桥波形钢腹板有限公司 | A kind of reinforcement press and die mould method |
| CN111922195A (en) * | 2019-12-20 | 2020-11-13 | 上海华夏波纹钢研究院 | Composite forming process for corrugated steel assembled plate |
| CN115055564A (en) * | 2022-06-13 | 2022-09-16 | 广州军晟科技有限公司 | Wave punching equipment for manufacturing three-dimensional curved corrugated steel plate |
-
2014
- 2014-01-27 CN CN201420054455.7U patent/CN203725567U/en not_active Expired - Lifetime
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN105345479B (en) * | 2014-08-06 | 2017-11-21 | 安徽省芜湖仪器仪表研究所 | Ensure half honeycomb strip shaping, the method for adjustment of cutting machine of forced convection even flow field |
| CN105345479A (en) * | 2014-08-06 | 2016-02-24 | 安徽省芜湖仪器仪表研究所 | Regulating method for semi-honeycombed steel strip shaping and cutting-off machine for keeping forced convection flow field uniform |
| CN105364169A (en) * | 2014-08-06 | 2016-03-02 | 安徽省芜湖仪器仪表研究所 | Semi-cellular steel strip shaping and cutting-off machine ensuring uniform forced convection flow field |
| CN105382543A (en) * | 2014-08-06 | 2016-03-09 | 安徽省芜湖仪器仪表研究所 | Semi-honeycomb-shaped steel belt shaping and cutting machine for ensuring uniformity of forced convection flow field |
| CN105397177A (en) * | 2014-08-06 | 2016-03-16 | 安徽省芜湖仪器仪表研究所 | Assembly method of half honeycomb steel belt shaping and cutting machine for ensuring uniformity of forced convection flow field |
| CN104139208B (en) * | 2014-08-06 | 2016-05-25 | 安徽省芜湖仪器仪表研究所 | Semi-honeycomb steel strip shaping and cutting machine to ensure uniform forced convection flow field |
| CN104139208A (en) * | 2014-08-06 | 2014-11-12 | 安徽省芜湖仪器仪表研究所 | Semi-honeycomb steel strip shaping and cutting machine to ensure uniform forced convection flow field |
| CN106044025A (en) * | 2016-08-15 | 2016-10-26 | 赣州市亿源机械设备有限公司 | Specific synchronous hydraulic edge pressing device provided with four cylinders |
| CN106044025B (en) * | 2016-08-15 | 2018-05-04 | 赣州市亿源机械设备有限公司 | One species specificity, four cylinder synchronous hydraulic flange fixing installation |
| CN109382433A (en) * | 2018-12-03 | 2019-02-26 | 浙江中隧桥波形钢腹板有限公司 | A kind of reinforcement press and die mould method |
| CN109382433B (en) * | 2018-12-03 | 2023-11-14 | 浙江中隧桥波形钢腹板有限公司 | Boosting press and profiling method |
| CN111922195A (en) * | 2019-12-20 | 2020-11-13 | 上海华夏波纹钢研究院 | Composite forming process for corrugated steel assembled plate |
| CN111922195B (en) * | 2019-12-20 | 2022-08-05 | 上海华夏波纹钢研究院 | Composite forming process for corrugated steel assembled plate |
| CN115055564A (en) * | 2022-06-13 | 2022-09-16 | 广州军晟科技有限公司 | Wave punching equipment for manufacturing three-dimensional curved corrugated steel plate |
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| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140723 |
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| CX01 | Expiry of patent term |