CN1264621C - Manufacturing mould for large-scale angular steel plate structure and its use method - Google Patents
Manufacturing mould for large-scale angular steel plate structure and its use method Download PDFInfo
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- CN1264621C CN1264621C CN 03141850 CN03141850A CN1264621C CN 1264621 C CN1264621 C CN 1264621C CN 03141850 CN03141850 CN 03141850 CN 03141850 A CN03141850 A CN 03141850A CN 1264621 C CN1264621 C CN 1264621C
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- gag
- counterdie
- groove
- inboard
- mould
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Abstract
The present invention discloses a large-size break-angle steel board structure manufacturing mould and a use method, which belongs to the field of manufacturing moulds of break-angle steel board part structures. The problems that the time and the power are wasted in the process of pressing and processing steel boards, and the manufacture of large-size steel-board parts are not adapted can be solved, and the same mould adapts the part manufacture with different lengths and specifications. The present invention comprises an upper mould, a lower mould, an inner side gag, an outer side gag and a fastener, the upper mould is a rod-shaped bulge, and the lower mould is a groove. The fastener penetrates through the side surfaces of the lower mould, the inner side gag and the outer side gag, a pair of inner side gags and a pair of or more than a pair of outer side gags are arranged in the groove of the lower mould in a eudipleural mode, and the inner side gag and the outer gag in the same side are arranged adjacently. The inner side gag nears the center of the lower mould, and the outer side gag nears both sides of the lower mould; a slot with a downward opening is arranged on the outer side gag, is positioned in the position corresponding to a central line of the fastener, and is more than the cross section area of the fastener.
Description
Technical field
The present invention relates to steel construction mfg. moulding die and using method thereof, relate in particular to the mfg. moulding die and the using method thereof of shipbuilding industry and the medium-and-large-sized knuckle part of the steel plate of large-scale steel structure manufacturing.
Background technology
In traditional shipbuilding industry and large-scale knuckle part of the steel plate structure industry, when making the long various knuckle part of the steel plate of length, the general cover that uses is about 2～4 meters long moulds, it is installed on the forcing press, adopt the method for repeatedly suppressing back and forth to make, the part straight-line degree after making is poor.Adopt greater than the member of die length for part length and to cut short method for processing, process and splice and weld, promptly influence product quality, production efficiency is low again.
And the mould that traditional knuckle part of the steel plate manufacturing is used is the fixing upper and lower mould of a cover, and a kind of mould is only limited to the part manufacturing at the same R of a kind of specification angle.Generally need make the upper and lower mould of different moulds according to the part of different size.
Along with the shipbuilding industry shipbuilding is maximized, original mould and manufacture method obviously can not adapt to makes large-scale knuckle part of the steel plate.
Summary of the invention
The objective of the invention is to overcome deficiency of the prior art, propose a kind of large-scale bevel steel board structure producing mold and using method thereof.Solving wastes time and energy, can't adapt to the problem that the heavy steel plate part is made in presed-steel plate and the process.And make same mould adapt to the part manufacturing of different length and specification.
Technical scheme of the present invention is as follows: upper die and lower die, inboard gag, outside gag, securing member, patrix are a bar-shaped projection, and counterdie is a groove.The center line of securing member runs through counterdie, inboard gag and outside gag three's side.Left and right symmetrically is provided with pair of inside gag and a pair or more of outside gag, the adjacent arrangement with outside gag of the inboard gag of homonymy in the groove of counterdie.Inboard gag is near the center of counterdie, and outside gag is near the both sides of counterdie.On the gag of the outside groove that Open Side Down is set, described groove is positioned at the corresponding position of fastener centerline and greater than the cross-sectional area of securing member.
The inboard epimere of the groove of counterdie is provided with tops bar, on outside gag is arranged on and tops bar.Securing member can adopt a plurality of bolts and nut to constitute, and the side of counterdie and the side of inboard gag are provided with the hole that respective numbers is passed for bolt, and fastening bolt just can tighten together inboard gag, outside gag and counterdie side by side.Bolt passes the groove that Open Side Down on hole on inboard gag and the counterdie and the outside gag.The groove of outside gag is a U-lag.The upper die and lower die of a plurality of single group moulds are connected winding together, get final product the knuckle part of the steel plate of processing length greater than single group mould.The inboard hypomere of the groove of counterdie is provided with gets out of a predicament or an embarrassing situation, and side pressure iron is set on getting out of a predicament or an embarrassing situation.The bottom portion of groove of counterdie is provided with base pressure iron.
The present invention compares traditional knuckle steel plate mfg. moulding die and has outstanding substantive distinguishing features and obvious improvement.Because this mould can be formed by the identical upper and lower mould unit combination of many packet sizes,, also can use the smaller steel plate of single group Mould Machining so maximum effectively active length can be regulated lengthening.The user can select suitable mould according to the length of made part, makes up installation, and does not need making after the steel plate cut-out again, disposablely so just can shape, when having omitted cutting and Welder, also just improve the linearity of part, be adapted to make heavy parts.Mould of the present invention can be made the part of different size, regulates the working width of counterdie by changing different gags, and the compacting angle is the part of 0 degree～90 degree, and can carry out the processing and fabricating of positive dihedral angle to steel plate.Simultaneously can selectively change patrix according to needing of product, compacting has the steel plate of the band arc angle of different radii.Mould provided by the invention adapts with the shipbuilding part maximization of development day by day.
Description of drawings
The cross-sectional structure schematic diagram of Fig. 1 mould of the present invention.
The structural representation of Fig. 2 outside gag.
The specific embodiment
Below in conjunction with accompanying drawing and the specific embodiment the present invention is done to describe in further detail, as shown in Figure 1, mould of the present invention mainly comprises patrix 1, counterdie 2, processed steel plate 12, and patrix 1 is a bar-shaped projection, and counterdie 2 is a groove.Mould of the present invention also comprises inboard gag 3, outside gag 4, securing member 5, and the center line of securing member 5 runs through counterdie 2, inboard gag 3 and outside gag 4 threes' side.Left and right symmetrically is provided with pair of inside gag 3 and a pair or more of outside gag 4, the inboard gag 3 of homonymy and the 4 adjacent arrangements of outside gag in the groove of counterdie 2.Inboard gag 3 is near the center of counterdie 2, and outside gag 4 is near the both sides of counterdie 2.As shown in Figure 2, the groove 10 that Open Side Down is set on the outside gag 4, described groove 10 is positioned at the corresponding position of securing member 5 center lines and greater than the cross-sectional area of securing member 5.The inboard epimere of the groove of counterdie 2 is provided with tops bar 6, and outside gag 4 is arranged on tops bar on 6.Securing member 5 can adopt a plurality of bolts and nut to constitute, and the side of the side of counterdie 2 and inboard gag 3 is provided with the hole 11 that respective numbers is passed for bolt.Just inboard gag 3, outside gag 4 can be tightened together side by side with the sidewall of counterdie 2 bolt and nut are fastening.Bolt passes the groove that Open Side Down on hole on inboard gag 3 and the counterdie 2 and the outside gag 4.The groove 10 of outside gag 4 is a U-lag.Outside gag 4 also can be made of side by side the identical gag of a plurality of shapes.
The inboard hypomere of the groove of counterdie 2 is provided with gets out of a predicament or an embarrassing situation 7, gets out of a predicament or an embarrassing situation side pressure iron 8 to be set on 7.The bottom portion of groove of counterdie 2 is provided with base pressure iron 9.Side pressure iron 8 and 9 actings in conjunction of base pressure iron can be controlled the degree of depth that patrix 1 presses down, to control part by angle bending.
Patrix 1 adopts the rod iron structure, and rod is a circular arc, is close to the top roll or the forcing press of three rolls plate bending machine, is connected in upper roll wheel with band iron and moves up and down.Screw is arranged on the rod iron, be used to change the patrix of different size, and fastening in addition with screw.
With the patrix 1 of a plurality of single group moulds with counterdie 2 series connection windings be in the same place, can processing length greater than the knuckle part of the steel plate of single group mould.
During work, can adjust the size that grade working width is opened in counterdie work according to the needs of processing parts.The method of adjusting is to increase outside gag 4, or reduces outside gag 4, perhaps changes the outside gag 4 or the inboard gag 3 of different in width, until required size, so just can process the part of compacting different angles.Will be fastening by securing member 5 near the inboard gag 3 and the counterdie 2 of mold center, so also can clamp the outside gag 4 that is positioned at 2 of inboard gag 3 and counterdies simultaneously.The U-lag 10 of the outside on the gag 4 makes dismounting outside gag very convenient, only need unclamp bolt and nut just can be put into outside gag 4 or take out.
Claims (8)
1, a kind of large-scale bevel steel board structure producing mold, mainly comprise patrix (1), counterdie (2), processed steel plate (12), patrix (1) is a bar-shaped projection, counterdie (2) is a groove, it is characterized in that, described mould also comprises inboard gag (3), outside gag (4), securing member (5), the center line of securing member (5) runs through counterdie (2), inboard gag (3) and outside gag (4) three's side, left and right symmetrically is provided with pair of inside gag (3) and a pair or more of outside gag (4) in the groove of counterdie (2), the inboard gag (3) of homonymy and the adjacent arrangement of outside gag (4), inboard gag (3) is near the center of counterdie (2), outside gag (4) is near the both sides of counterdie (2), outside gag (4) is gone up the groove (10) that Open Side Down is set, described groove (10) is positioned at and the corresponding position of securing member (5) center line and greater than the cross-sectional area of securing member (5), the side of the side of counterdie (2) and inboard gag (3) is provided with the hole (11) that respective numbers is passed for bolt.
2, large-scale bevel steel board structure producing mold as claimed in claim 1 is characterized in that, the inboard epimere of the groove of counterdie (2) is provided with top bar (6), and outside gag (4) is arranged on top bar (6).
3. large-scale bevel steel board structure producing mold as claimed in claim 2 is characterized in that, the inboard hypomere of the groove of counterdie (2) is provided with get out of a predicament or an embarrassing situation (7), and side pressure iron (8) is set on get out of a predicament or an embarrassing situation (7).
4. large-scale bevel steel board structure producing mold as claimed in claim 2 is characterized in that, the bottom portion of groove of counterdie (2) is provided with base pressure iron (9).
5. large-scale bevel steel board structure producing mold as claimed in claim 1, it is characterized in that, described securing member (5) is a plurality of bolts and nut, and fastening bolt and nut just can tighten together inboard gag (3), outside gag (4) with the sidewall of counterdie (2) side by side.
6. large-scale bevel steel board structure producing mold as claimed in claim 1 is characterized in that, the groove (10) on the outside gag (4) is a U-lag.
7. large-scale bevel steel board structure producing mold as claimed in claim 1 is characterized in that, outside gag (4) can be made of side by side the identical gag of a plurality of shapes.
8. the using method of the described large-scale bevel steel board structure producing mold of claim 1 is characterized in that, with described a plurality of single group mould series connection windings together, gets final product the knuckle part of the steel plate of processing length greater than single group mould.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03141850 CN1264621C (en) | 2003-07-25 | 2003-07-25 | Manufacturing mould for large-scale angular steel plate structure and its use method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03141850 CN1264621C (en) | 2003-07-25 | 2003-07-25 | Manufacturing mould for large-scale angular steel plate structure and its use method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1569354A CN1569354A (en) | 2005-01-26 |
| CN1264621C true CN1264621C (en) | 2006-07-19 |
Family
ID=34471078
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03141850 Expired - Fee Related CN1264621C (en) | 2003-07-25 | 2003-07-25 | Manufacturing mould for large-scale angular steel plate structure and its use method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1264621C (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102069544A (en) * | 2010-06-18 | 2011-05-25 | 无锡市优耐特石化装备有限公司 | Paddle molding frock |
| CN102179668B (en) * | 2011-03-14 | 2016-08-24 | 哈尔滨锅炉厂有限责任公司 | Boiler and pressure vessel pressing seal head and manufacture method |
| CN102672045A (en) * | 2012-05-08 | 2012-09-19 | 江门市南洋船舶工程有限公司 | Simple die assembly for flat-bulb steel cold machining |
| CN104475501A (en) * | 2014-12-08 | 2015-04-01 | 安徽人防设备有限公司 | Personal protective equipment hinging shaft protecting shell forming device |
| CN104759537B (en) * | 2015-04-09 | 2017-01-04 | 哈尔滨建成集团有限公司 | A kind of particular manufacturing craft that angle steel is bent to U-shaped |
-
2003
- 2003-07-25 CN CN 03141850 patent/CN1264621C/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN1569354A (en) | 2005-01-26 |
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| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20060719 Termination date: 20120725 |