CN103056227B - The curved U font of a kind of forcing press round steel fillet hooking device using method - Google Patents
The curved U font of a kind of forcing press round steel fillet hooking device using method Download PDFInfo
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- CN103056227B CN103056227B CN201210574208.5A CN201210574208A CN103056227B CN 103056227 B CN103056227 B CN 103056227B CN 201210574208 A CN201210574208 A CN 201210574208A CN 103056227 B CN103056227 B CN 103056227B
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Abstract
The present invention relates to the curved U font of a kind of forcing press round steel fillet hooking device, comprise upper die and lower die, described patrix comprises mould body, is provided with the straight U font drift of interior card shape and fillet band on described upper mould body; Described counterdie comprises lower mould body, is provided with the U shaped support frame matching with drift on described lower mould body, and two openends of described U shaped support frame are equipped with counterdie rotating shaft. The present invention is for carrying out bending by this mould to round steel on forcing press, with reach shaping well, precision is high, applied widely, simple to operate, object that work efficiency is high simultaneously.
Description
Technical field
The present invention relates to a kind of hook shaping dies, relate in particular to the mould of the curved U font of a kind of forcing press round steel hook.
Background technology
At present, on steel structure member, often have many different annexes and round steel hook, be convenient to safe constructionWith.
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 is normally to steel formability,Round steel is shaped or a blank, because round steel is that line contacts with plane contact, is to contact with arc surface lateral contact,Easily distortion after pressurized.
Summary of the invention
The present invention is directed to the deficiency of the problems referred to above, propose the curved U font of a kind of forcing press round steel fillet hooking device, forOn forcing press, by this mould, round steel is carried out to bending, with reach shaping well, precision is high, applied widely, operation simultaneouslySimply, the high object of work efficiency.
The present invention is that the technical scheme that solves the problems of the technologies described above proposition is: the curved U font of a kind of forcing press round steel fillet hookDevice, comprises upper die and lower die, and described patrix and counterdie are oppositely arranged; Described patrix comprises mould body, described onOn mould body, be provided with the straight U font drift of interior card shape and fillet band, the top and bottom of described drift are parallel, withThe arranged outside of Shi Suoshu drift has the patrix deep-slotted chip breaker identical with wanting curved round steel diameter; Described counterdie comprises lower mould body,On described lower mould body, be provided with the U shaped support frame matching with drift, two openends of described U shaped support frameBe equipped with counterdie rotating shaft.
Further: a side of described U shaped support frame is provided with size baffle plate.
Further: the side of described counterdie is provided with the satisfactory mark that puts in place of angle that round steel is shaped for measuringChi.
The curved U font of a kind of forcing press of the present invention round steel fillet hooking device, compared to existing technology, has the following beneficial effect that hasReally: because described patrix and counterdie are oppositely arranged; Described patrix comprises mould body, in being provided with on described upper mould bodyThe U font drift that card shape and fillet band are straight, the top and bottom of described drift are parallel, simultaneously the outside of described driftBe provided with the patrix deep-slotted chip breaker identical with wanting curved round steel diameter; Described counterdie comprises lower mould body, on described lower mould body, establishesBe equipped with the U shaped support frame matching with drift, two openends of described U shaped support frame are equipped with counterdie rotating shaft,When use, round steel to be curved is positioned in counterdie rotating shaft, starting pressure machine, to pressing down, drives patrix deep-slotted chip breaker by patrixPress 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 grasped by machineryDo, thus be shaped, precision is high, applied widely. Owing to being provided with patrix deep-slotted chip breaker, circle when therefore round steel being exerted pressureThe circularity of 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 sizeBaffle plate, needn't carry out size aligning again, thereby easy to use. Owing to being provided with the scale that puts in place, therefore press outRound steel crooked radian 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 patrix, 2 is U font drift, and 3 is counterdie, and 4 is U shaped support frame, and 5 is counterdie rotating shaft.
Detailed description of the invention
Accompanying drawing discloses the structural representation of a preferred embodiment of the invention without limitation, detailed below with reference to accompanying drawingGround explanation technical scheme of the present invention.
Embodiment
The curved U font of a kind of forcing press round steel fillet 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 patrix comprises mould body, is provided with interior card shape on described upper mould bodyWith the straight U font drift of fillet band, the top and bottom of described drift are parallel, and the arranged outside of described drift has simultaneouslyThe patrix deep-slotted chip breaker identical with wanting curved round steel diameter; Described counterdie comprises lower mould body, on described lower mould body, be provided withThe U shaped support frame that drift matches, two openends of described U shaped support frame are equipped with counterdie rotating shaft.
One side of described U shaped support frame is provided with size baffle plate.
The side of described counterdie is provided with the satisfactory scale that puts in place of angle that round steel is shaped for measuring.
The present invention curves the U font of two fillet compositions, R40 millimeter, angle in two fillets for diameter 32mm round steelDegree 90 degree, between two fillets, flat segments is 30 millimeters; The flat segments at two ends is 27 millimeters and 77 millimeters, when use,First on round steel to be curved, pull processing center line, round steel to be curved is placed in the counterdie rotating shaft of counterdie to the center line on round steel to be curvedAim at the arcuate midway point of patrix deep-slotted chip breaker, then regulate the fixing blowing size baffle plate of one of lower mould holder, make size baffle plateJust in time block the round steel to good center line. When upper mold pressing round steel, round steel and counterdie rotating shaft contact position are arc groove rotating shafts, and withRound steel and rise and curve axle and rotate, it is closely connected good that patrix is depressed between patrix, round steel, counterdie three contact position, a machineThree people, 1 people start, 1 people's material loading, 1 people's discharging, disposable shaping, per hourly presses 90.
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, and notAs the restriction to aforementioned goal of the invention and claims content and scope, every foundation technical spirit of the present inventionTo any simple modification made for any of the above embodiments, equivalent variations and modification, all still belong to the technology of the present invention and rights protection modelFarmland.
Claims (2)
1. the curved U font of a forcing press round steel fillet hooking device using method, comprises upper die and lower die, and described patrix and counterdie are oppositely arranged; Described patrix comprises mould body, is provided with the straight U font drift of interior card shape and fillet band on described upper mould body, and the top and bottom of described drift are parallel, and the arranged outside of described drift has the patrix deep-slotted chip breaker identical with wanting curved round steel diameter simultaneously; Described counterdie comprises lower mould body, is provided with the U shaped support frame matching with drift on described lower mould body, and two openends of described U shaped support frame are equipped with counterdie rotating shaft, and a side of described U shaped support frame is provided with size baffle plate; It is characterized in that: when use; first on round steel to be curved, pull processing center line; round steel to be curved is placed in the counterdie rotating shaft of counterdie; center line on round steel to be curved is aimed at the arcuate midway point of patrix deep-slotted chip breaker; then regulate the size baffle plate of a side of U shaped support frame, make size baffle plate just in time block the round steel to good center line.
2. the curved U font of forcing press round steel fillet hooking device using method according to claim 1, is characterized in that: the side of described counterdie is provided with the satisfactory scale that puts in place of angle that round steel is shaped for measuring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210574208.5A CN103056227B (en) | 2012-12-26 | 2012-12-26 | The curved U font of a kind of forcing press round steel fillet hooking device using method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210574208.5A CN103056227B (en) | 2012-12-26 | 2012-12-26 | The curved U font of a kind of forcing press round steel fillet hooking device using method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103056227A CN103056227A (en) | 2013-04-24 |
| CN103056227B true CN103056227B (en) | 2016-05-11 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201210574208.5A Active CN103056227B (en) | 2012-12-26 | 2012-12-26 | The curved U font of a kind of forcing press round steel fillet hooking device using method |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN105964742A (en) * | 2016-06-07 | 2016-09-28 | 成都市松川金属材料有限公司 | U-shaped part bending method |
| CN107696221A (en) * | 2017-10-24 | 2018-02-16 | 上海华润大东船务工程有限公司 | A kind of fender bar stamping technique |
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| JPS5524779A (en) * | 1978-08-14 | 1980-02-22 | Nippon Steel Corp | U-forming method and apparatus in uo-steel tube manufacturing process |
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| CN201693038U (en) * | 2010-06-17 | 2011-01-05 | 上海宝钢设备检修有限公司 | Integral forming device of operation table armrest of ingot casting car |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3914972A (en) * | 1973-06-04 | 1975-10-28 | Vulcan Radiator Co | Tooling for sheet metal forming apparatus |
| CN2209564Y (en) * | 1994-11-22 | 1995-10-11 | 江苏省扬州市客车制造总厂 | Rectangular tube small curvature radius bender |
| CN2623370Y (en) * | 2003-06-12 | 2004-07-07 | 中国重型汽车集团有限公司 | Bending mould of ''U''workpieces |
| CN101468372A (en) * | 2007-12-28 | 2009-07-01 | 中国航天科技集团公司第五研究院第五一〇研究所 | Nondestructive sheet material bending mould |
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| CN202015782U (en) * | 2011-02-23 | 2011-10-26 | 苏州市艾西依钣金制造有限公司 | Scuffing preventing bending die for stainless steel thick plate |
| CN202174175U (en) * | 2011-07-28 | 2012-03-28 | 广东联塑科技实业有限公司 | Stamping die for bend pipe joint |
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| CN102632146A (en) * | 2012-04-18 | 2012-08-15 | 苏州市伟业金属制品有限公司 | Bending mould for control switch deflector rod of lawn mower |
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Also Published As
| Publication number | Publication date |
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| CN103056227A (en) | 2013-04-24 |
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