CN103121056B - The curved round steel fillet of a kind of forcing press hooking device - Google Patents
The curved round steel fillet of a kind of forcing press hooking device Download PDFInfo
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- CN103121056B CN103121056B CN201210578377.6A CN201210578377A CN103121056B CN 103121056 B CN103121056 B CN 103121056B CN 201210578377 A CN201210578377 A CN 201210578377A CN 103121056 B CN103121056 B CN 103121056B
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Abstract
The present invention relates to the curved round steel fillet of a kind of forcing press hooking device, it comprises upper die and lower die; Described counterdie comprises the axle shape rotating mould that counterdie positioning seat is identical with two; On described counterdie positioning seat, be provided with size baffle plate; Described patrix comprises mould body and protective layer. The present invention can be used on forcing press, by this mould, round steel is carried out to bending, and its be shaped, precision is high, applied widely, simultaneously simple to operate, work efficiency is high.
Description
Technical field
The present invention relates to hook mould, relate in particular to a kind of hook mould that by press, round steel is curved to fillet.
Background technology
At present, on steel structure member, often have many different annexes and round steel hook, be convenient to safe construction and use.
The conventional bending method of existing round steel hook is by firer's bending, first will with round steel to be curved with burn red after curved, this method cost is high, at the bottom of efficiency, and appearance and size error is large. Simultaneously existing forcing press, normally to steel formability, is shaped or a blank to round steel, because round steel is that line contacts with plane contact, is to contact with arc surface lateral contact, after pressurized, is easily out of shape.
Summary of the invention
The present invention is directed to the deficiency of the problems referred to above, propose the curved round steel fillet of a kind of forcing press hooking device, for by this mould, round steel is carried out to bending on forcing press, with reach shaping well, precision is high, applied widely, simple to operate, object that work efficiency is high simultaneously.
The present invention is that the technical scheme that solves the problems of the technologies described above proposition is: the curved round steel fillet of a kind of forcing press hooking device, comprise upper die and lower die, and described patrix and counterdie is oppositely arranged; Described counterdie comprises the axle shape rotating mould that counterdie positioning seat is identical with two, on described counterdie positioning seat, be provided with two groups all than rotating mould axle semicircle high and U font support that can adjustable range, described axle shape rotating mould is positioned on described U font support; Described patrix comprises mould body and protective layer, and described protective layer is fixed on mould body, and described protective layer is provided with and the patrix deep-slotted chip breaker of wanting curved round steel diameter to conform to; On described counterdie positioning seat, be provided with size baffle plate, described size baffle plate is arranged at the outside of diaxon shape rotating mould, and counterdie positioning seat and patrix deep-slotted chip breaker are point-blank.
Further; The both sides of described counterdie positioning seat are provided with lower mould holder, and described U font support is by regulating screw mandrel to be connected with lower mould holder.
Further: the side of described counterdie is provided with the angle scale that puts in place that meets the requirements to obtain that round steel is shaped for measuring.
The curved round steel fillet of a kind of forcing press of the present invention hooking device, compared to existing technology, has following beneficial effect: because described patrix and counterdie are oppositely arranged; Described counterdie comprises the axle shape rotating mould that counterdie positioning seat is identical with two, on described counterdie positioning seat, be provided with two groups all than rotating mould axle semicircle high and U font support that can adjustable range, described axle shape rotating mould is positioned on described U font support; Described patrix comprises mould body and protective layer, and described protective layer is fixed on mould body, and described protective layer is provided with and the patrix deep-slotted chip breaker of wanting curved round steel diameter to conform to; On described counterdie positioning seat, be provided with size baffle plate; described size baffle plate is arranged at the outside of diaxon shape rotating mould; and counterdie positioning seat and patrix deep-slotted chip breaker are point-blank; when use; round steel to be curved is positioned on axle shape rotating mould; by size baffle plate, the bending yardstick of round steel to be curved is regulated; then starting pressure machine; by patrix to pressing down; drive patrix deep-slotted chip breaker to press down to round steel to be curved, can be to round steel moulding to be curved, therefore it is simple to operate, work efficiency is high; because it is by mechanically actuated, thus be shaped, precision is high, applied widely. Owing to being provided with patrix deep-slotted chip breaker, when therefore round steel being exerted pressure, the circularity of round steel just can not be damaged by pressure. Owing to being provided with size baffle plate, while therefore use, only round steel to be curved need be aimed to size baffle plate, needn't carry out again size aligning, thereby easy to use. Owing to being provided with the scale that puts in place, the round steel crooked radian that therefore pressed out is consistent, thereby its shaping is good.
Brief description of the drawings
Fig. 1 is the structural representation of the embodiment of the present invention;
Wherein: 1 is counterdie, 2 is patrix, and 3 is counterdie positioning seat, and 4 is axle shape rotating mould, and 5 is protective layer, and 6 is size baffle plate, and 7 for regulating screw mandrel.
Detailed description of the invention
Accompanying drawing discloses the structural representation of a preferred embodiment of the invention without limitation, explains technical scheme of the present invention below with reference to accompanying drawing.
Embodiment
The curved round steel fillet of a kind of forcing press hooking device of the present embodiment as shown in Figure 1, comprises upper die and lower die, and described patrix and counterdie are oppositely arranged; Described counterdie comprises the axle shape rotating mould that counterdie positioning seat is identical with two, on described counterdie positioning seat, be provided with two groups all than rotating mould axle semicircle high and U font support that can adjustable range, described axle shape rotating mould is positioned on described U font support; Described patrix comprises mould body and protective layer, and described protective layer is fixed on mould body, and described protective layer is provided with and the patrix deep-slotted chip breaker of wanting curved round steel diameter to conform to; On described counterdie positioning seat, be provided with size baffle plate, described size baffle plate is arranged at the outside of diaxon shape rotating mould, and counterdie positioning seat and patrix deep-slotted chip breaker are point-blank.
The both sides of described counterdie positioning seat are provided with lower mould holder, and described U font support is by regulating screw mandrel to be connected with lower mould holder.
The side of described counterdie is provided with the angle scale that puts in place that meets the requirements to obtain that round steel is shaped for measuring.
The fillet that the present invention spends for the curved interior R50 millimeter angle 90 of diameter 32mm round steel; the flat segments at two ends is respectively 27 millimeters and 69 millimeters; when use; first on round steel to be curved, pull processing center line; round steel to be curved is placed on the axle shape rotating mould of counterdie; center line on round steel to be curved is aimed at the arcuate midway point of patrix deep-slotted chip breaker, then regulates the fixing size baffle plate of one of lower mould holder, makes the whole round steel to be curved blocking well good center line of size baffle plate. And then on scale, carry out the satisfactory mark that puts in place of angle that round steel is shaped, and as long as press round steel just to see the mark on scale, put in place good, two people of a machine, 1 people's start, 1 people's material loading, discharging, disposable shaping, per hourly presses 150.
Above by reference to the accompanying drawings the preferred specific embodiment of described the present invention only for embodiments of the present invention are described; instead of as the restriction to aforementioned goal of the invention and claims content and scope; every foundation technical spirit of the present invention, to any simple modification made for any of the above embodiments, equivalent variations and modification, all still belongs to the technology of the present invention and rights protection category.
Claims (2)
1. the curved round steel of a forcing press hook method, comprises upper die and lower die, and described patrix and counterdie are oppositely arranged; Described counterdie comprises the axle shape rotating mould that counterdie positioning seat is identical with two, on described counterdie positioning seat, be provided with two groups all than rotating mould axle semicircle high and U font support that can adjustable range, described axle shape rotating mould is positioned on described U font support; Described patrix comprises mould body and protective layer, and described protective layer is fixed on mould body, and described protective layer is provided with and the patrix deep-slotted chip breaker of wanting curved round steel diameter to conform to; On described counterdie positioning seat, be provided with size baffle plate, described size baffle plate is arranged at the outside of diaxon shape rotating mould, and counterdie positioning seat and patrix deep-slotted chip breaker are point-blank, the side of described counterdie is provided with the satisfactory scale that puts in place of angle that round steel is shaped for measuring; It is characterized in that: first on round steel to be curved, pull processing center line, round steel to be curved is placed on the axle shape rotating mould of counterdie, center line on round steel to be curved is aimed at the arcuate midway point of patrix deep-slotted chip breaker, then the fixing size baffle plate that regulates one of lower mould holder, makes the whole round steel to be curved blocking well good center line of size baffle plate; And then on scale, carry out round steel be shaped the satisfactory mark that puts in place of angle; Then starting pressure machine, to pressing down, drives patrix deep-slotted chip breaker to press down to round steel to be curved patrix; As long as see the mark on scale, put in place good.
2. the curved round steel of forcing press hook method according to claim 1, is characterized in that: the both sides of described counterdie positioning seat are provided with lower mould holder, and described U font support is by regulating screw mandrel to be connected with lower mould holder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210578377.6A CN103121056B (en) | 2012-12-26 | 2012-12-26 | The curved round steel fillet of a kind of forcing press hooking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210578377.6A CN103121056B (en) | 2012-12-26 | 2012-12-26 | The curved round steel fillet of a kind of forcing press hooking device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103121056A CN103121056A (en) | 2013-05-29 |
| CN103121056B true CN103121056B (en) | 2016-05-11 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210578377.6A Active CN103121056B (en) | 2012-12-26 | 2012-12-26 | The curved round steel fillet of a kind of forcing press hooking device |
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| CN (1) | CN103121056B (en) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103394590B (en) * | 2013-07-19 | 2015-04-15 | 宁波东港紧固件制造有限公司 | Stamping die structure for circumferential bolts and longitudinal bolts for rail transit |
| CN106270171A (en) * | 2015-05-25 | 2017-01-04 | 江苏沪宁钢机股份有限公司 | A kind of U-shaped round steel shaping dies |
| CN105312376A (en) * | 2015-12-01 | 2016-02-10 | 浙江大学 | Cold pressing and bending forming die of large-diameter pipe |
| CN105478547B (en) * | 2015-12-30 | 2017-11-17 | 首钢总公司 | A kind of cold-formed device of arc |
| CN105642778B (en) * | 2016-03-17 | 2018-02-16 | 江门市南洋船舶工程有限公司 | Type B steel peculiar to vessel is marked time the device of secondary pressing mold shaping |
| CN106964705B (en) * | 2017-05-25 | 2018-10-09 | 安徽江淮汽车集团股份有限公司 | pipe beam bending mould |
| CN111940606A (en) * | 2020-08-10 | 2020-11-17 | 中冶南方(武汉)重工制造有限公司 | Assembled return bend moulding-die convenient to adjust |
| CN114192629B (en) * | 2021-11-08 | 2024-02-02 | 中船澄西船舶修造有限公司 | U-shaped pressing die for scaffold eye plate |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2536329Y (en) * | 2001-12-24 | 2003-02-19 | 天津渤海化工有限责任公司天津化工厂 | Multifunctional electric benders |
| CN201644583U (en) * | 2010-04-20 | 2010-11-24 | 天津豪钢机械工程有限公司 | Large-diameter circular steel cold bending device |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5005378B2 (en) * | 2006-04-17 | 2012-08-22 | 新日本製鐵株式会社 | Apparatus and method for press bending of pipe material |
| CN201659212U (en) * | 2010-08-17 | 2010-12-01 | 山东中茂电气设备有限公司 | Hoop wrapping die |
| CN102658316A (en) * | 2012-05-18 | 2012-09-12 | 周凤平 | Novel forging and bending mechanism |
| CN203109047U (en) * | 2012-12-26 | 2013-08-07 | 江苏沪宁钢机股份有限公司 | Press bending round steel hook die |
-
2012
- 2012-12-26 CN CN201210578377.6A patent/CN103121056B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2536329Y (en) * | 2001-12-24 | 2003-02-19 | 天津渤海化工有限责任公司天津化工厂 | Multifunctional electric benders |
| CN201644583U (en) * | 2010-04-20 | 2010-11-24 | 天津豪钢机械工程有限公司 | Large-diameter circular steel cold bending device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103121056A (en) | 2013-05-29 |
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