CN203991834U - Simple profile steel bending apparatus - Google Patents

Simple profile steel bending apparatus Download PDF

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Publication number
CN203991834U
CN203991834U CN201420503714.XU CN201420503714U CN203991834U CN 203991834 U CN203991834 U CN 203991834U CN 201420503714 U CN201420503714 U CN 201420503714U CN 203991834 U CN203991834 U CN 203991834U
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China
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mould
convex
arcs
hydraulic
recesses
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CN201420503714.XU
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Chinese (zh)
Inventor
钟天伟
邓林
陈川宝
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China 19th Metallurgical Corp
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China 19th Metallurgical Corp
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Abstract

The utility model is disclosed is a kind of shaped steel bending apparatus in machining manufacturing technology field, this device mainly comprises hydraulic means, convex mould and arcs of recesses mould, described hydraulic means comprises cylinder body and push rod, convex mould has convex globoidal, arcs of recesses mould has and has cancave cambered surface, the cylinder body of described hydraulic means is fixed, the direction that described convex mould is connected with the push rod of hydraulic means and convex globoidal extends towards push rod, described arcs of recesses mould fix and cancave cambered surface with the convex globoidal of convex mould to corresponding, mutual extruding by convex mould and arcs of recesses mould makes shaped steel bend to arc, the beneficial effect of this utility model is: simple in structure, easy to use, just can produce at the construction field (site) required circular arc shaped steel, the trouble of having avoided factory to manufacture and transport.

Description

Simple profile steel bending apparatus
Technical field
The utility model relates to machining manufacturing technology field, especially a kind of device being shaped for job site shaped steel Quick bending.
Background technology
In industrial production; particularly in some outdoor engineering projects, often can make some with the non-standard of arc because of on-the-spot needs; different in nature member such as various circular arc shaped steel; circular arc type single track cantilever hanging beam; non-standard equipment fixing collar; the reinforcements of the arc section of steel construction or pipe fitting etc., the quantity required of these members is little, neither be very high to the required precision of processing.Traditional bending apparatus is all baroque heavy duty machine tools mostly, generally all be arranged in factory, be not easy to mobile, therefore the method adopting when making this class circular arc shaped steel normally transports scene to after factory manufactures again, so just can increase production cost, and transportation is also inconvenient.
Utility model content
Technical problem to be solved in the utility model is: provide a kind of simple in structure, easy to use, the Simple profile steel bending apparatus that can install and use at the scene.
The utility model solves the technical scheme that its technical problem adopts: Simple profile steel bending apparatus, comprise hydraulic means, convex mould and arcs of recesses mould, described hydraulic means comprises cylinder body and push rod, described convex mould has convex globoidal, described arcs of recesses mould has cancave cambered surface, the cylinder body of described hydraulic means is fixed, the direction that described convex mould is connected with the push rod of hydraulic means and convex globoidal extends towards push rod, described arcs of recesses mould be fixed in the direction that push rod extends and the convex globoidal of cancave cambered surface and convex mould to right, described convex mould consists of convex panel and gusset, described convex panel is the upper and lower surface of convex mould, described gusset vertical spacing is arranged between two convex panels, the front end of gusset aligns with the arc-shaped side of curved panel, described arcs of recesses mould consists of concave arc panel and gusset, and described concave arc panel is the upper and lower surface of arcs of recesses mould, and described gusset vertical spacing is arranged between two concave arc panel, and the front end of gusset aligns with the arc-shaped side of concave arc panel, front end at the gusset of described convex mould has draw-in groove, and all draw-in grooves are in same level, front end at the gusset of described arcs of recesses mould has draw-in groove, and all draw-in grooves are in same level.
Further, the side away from convex globoidal on described convex mould is provided with rotating base, and the push rod of described rotating base and hydraulic means is hinged.
Further, further, further, between hydraulic means and arcs of recesses mould, be provided with track, convex mould can move around in orbit.
Further, described track is round steel, and described round steel is arranged in the below of convex mould uniformly.
The beneficial effects of the utility model are: by the mutual extruding of convex mould and arcs of recesses mould, be pressed into required arc by shaped steel is sectional, and simple in structure, easy to use, saved cost of manufacture, more avoided the trouble of transportation.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the structural representation of the utility model convex mould.
Fig. 3 is the structural representation of the utility model arcs of recesses mould.
In figure, be labeled as 1-hydraulic means, 2-convex mould, 3-arcs of recesses mould, 4-track, 11-cylinder body, 12-push rod, 21-rotating base, 22-convex globoidal, 23-convex panel, 24-gusset, 25-draw-in groove, 26-arc-shaped side, 31-cancave cambered surface, 32-concave arc panel, 33-gusset, 34-draw-in groove, 35-arc-shaped side.
The specific embodiment
Below in conjunction with accompanying drawing, the utility model is further illustrated.
As shown in Figure 1, the utility model mainly comprises hydraulic means 1, convex mould 2 and arcs of recesses mould 3, described hydraulic means 1 comprises cylinder body 11 and push rod 12, described convex mould 2 has convex globoidal 22, described arcs of recesses mould 3 has cancave cambered surface 31, the cylinder body 11 of described hydraulic means 1 is fixing, the direction that described convex mould 2 is connected with the push rod 12 of hydraulic means 1 and convex globoidal 22 extends towards push rod 12, described arcs of recesses mould 3 be fixed in the direction that push rod 12 extends and cancave cambered surface 31 with the convex globoidal 22 of convex mould 2 to right.
Operation principle of the present utility model is: the distance that regulates convex mould 2 and arcs of recesses mould 3 by hydraulic means 1, convex mould 2 and arcs of recesses mould 3 are pushed mutually, thereby the segment type steel being positioned at is between the two pressed into required arc section, can be by checking the Pressure gauge on hydraulic means 1 in this process, force value while recording the circular arc that suppresses required radius, then adopt same force value to suppress next segment type steel, until whole shaped steel bending reaches required requirement.
In order to expand the radius of the shaped steel suppressing as far as possible, the convex arc radius of convex arc mould 2 should be less than the concave arc radius of arcs of recesses mould 3, the arc length of convex mould 2 also should be less than the arc length of concave arc mould 3, like this by regulating convex mould 2 and the distance of arcs of recesses mould 3 just can suppress the wider segmental arc of radius.
In order to make the structure of whole device as far as possible simple, specially convex mould 2 is made to the structure being formed by convex panel 23 and gusset 24, described convex panel 23 is the upper and lower surface of convex mould 2, described gusset 24 vertical spacings are arranged between two convex panels 23, and the front end of gusset 24 aligns with the arc-shaped side 26 of convex panel 23.First this structure is that stability is relatively good, can bear compared with large pressure and can not be out of shape, and is secondly that the contact area of the cambered surface that formed by gusset 24 and shaped steel is little, can increase pressure, makes the easier brake forming of shaped steel.
Rear end at the gusset 24 of convex mould 2 is that on convex mould 2, the side away from convex globoidal 22 is provided with rotating base 21, described rotating base 21 is hinged with the push rod 12 of hydraulic means 1, by hinged mode, the push rod of hydraulic means 1 12 is connected with convex mould 2 is because can allow have certain displacement or rotation between the two like this, can avoid the equipment fault causing because being rigidly connected, also facilitate the installation and removal of whole equipment simultaneously.
Consider the shaped steel that some are special, such as angle steel, or the T steel being become by angle splice joint etc., at the shaped steel special to these shapes, carry out in crooked just on gusset, opening a draw-in groove 25, angle steel or one side of T steel are put into draw-in groove 25, and then to its operation of bending.
The structure of the structure of arcs of recesses mould 3 and convex mould 2 is roughly the same, also be to be formed by concave arc panel 32 and gusset 33, the front end of gusset 33 aligns with the concave arc limit 35 of concave arc panel 32, and also has draw-in groove 34 on gusset, is convenient to the operation of bending of angle steel or T steel.
In order to make convex mould 2 more stable in compacting, between hydraulic means 1 and arcs of recesses mould 3, be provided with track 4, this track 4 can be the round steel that is evenly arranged in convex mould 2 belows, track 4 can make convex mould on horizontal plane, keep balance, can not rotate around the push rod of hydraulic means, round steel and convex mould contact surface are long-pending less in addition, can not have influence on moving around of convex mould 2.

Claims (4)

1. Simple profile steel bending apparatus, comprise hydraulic means (1), convex mould (2) and arcs of recesses mould (3), described hydraulic means (1) comprises cylinder body (11) and push rod (12), described convex mould (2) has convex globoidal (22), described arcs of recesses mould (3) has cancave cambered surface (31), the cylinder body (11) of described hydraulic means (1) is fixing, the direction that described convex mould (2) is connected with the push rod (12) of hydraulic means (1) and convex globoidal (22) extends towards push rod (12), described arcs of recesses mould (3) be fixed in the direction that push rod (12) extends and cancave cambered surface (31) relative with the convex globoidal (22) of convex mould (2), it is characterized in that:
Described convex mould (2) consists of convex panel (23) and gusset (24), described convex panel (23) is the upper and lower surface of convex mould (2), described gusset (24) vertical spacing is arranged between two convex panels (23), and the front end of gusset (24) aligns with the arc-shaped side (26) of convex panel (23);
Described arcs of recesses mould (3) consists of concave arc panel (32) and gusset (33), described concave arc panel (32) is the upper and lower surface of arcs of recesses mould (3), described gusset (33) vertical spacing is arranged between two concave arc panel (32), and the front end of gusset (33) aligns with the arc-shaped side (35) of concave arc panel (32);
Front end at the gusset (24) of described convex mould (2) has draw-in groove (25), and all draw-in grooves (25) are in same level;
Front end at the gusset (33) of described arcs of recesses mould (3) has draw-in groove (34), and all draw-in grooves (34) are in same level.
2. Simple profile steel bending apparatus as claimed in claim 1, it is characterized in that: at described convex mould (2), away from a side of convex globoidal (22), be provided with rotating base (21), described rotating base (21) is hinged with the push rod (12) of hydraulic means (1).
3. Simple profile steel bending apparatus as claimed in claim 1 or 2, is characterized in that: between hydraulic means (1) and arcs of recesses mould (3), be provided with track (4), convex mould (2) can move around on track (4).
4. Simple profile steel bending apparatus as claimed in claim 3, is characterized in that: described track (4) is round steel, and described round steel is arranged in the below of convex mould (2) uniformly.
CN201420503714.XU 2014-09-02 2014-09-02 Simple profile steel bending apparatus Active CN203991834U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201420503714.XU CN203991834U (en) 2014-09-02 2014-09-02 Simple profile steel bending apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201420503714.XU CN203991834U (en) 2014-09-02 2014-09-02 Simple profile steel bending apparatus

Publications (1)

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CN203991834U true CN203991834U (en) 2014-12-10

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104624747A (en) * 2015-01-05 2015-05-20 中国十七冶集团有限公司 Small-radius-curve groove rail bending device and installing and using method
CN106827589A (en) * 2017-01-22 2017-06-13 北京工业大学 A kind of preparation technology of the FRP section bars arch of embedded shaped steel
CN107931380A (en) * 2017-11-28 2018-04-20 湖南长宏南雁锅炉修理安装有限公司 Punching press swan neck system

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104624747A (en) * 2015-01-05 2015-05-20 中国十七冶集团有限公司 Small-radius-curve groove rail bending device and installing and using method
CN106827589A (en) * 2017-01-22 2017-06-13 北京工业大学 A kind of preparation technology of the FRP section bars arch of embedded shaped steel
CN107931380A (en) * 2017-11-28 2018-04-20 湖南长宏南雁锅炉修理安装有限公司 Punching press swan neck system

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