CN201913152U - Angle adjusting die for angle iron - Google Patents

Angle adjusting die for angle iron Download PDF

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Publication number
CN201913152U
CN201913152U CN2010206653761U CN201020665376U CN201913152U CN 201913152 U CN201913152 U CN 201913152U CN 2010206653761 U CN2010206653761 U CN 2010206653761U CN 201020665376 U CN201020665376 U CN 201020665376U CN 201913152 U CN201913152 U CN 201913152U
Authority
CN
China
Prior art keywords
edge
fixing
strip
type press
angle
Prior art date
Application number
CN2010206653761U
Other languages
Chinese (zh)
Inventor
赵杰
周亚辉
陈本华
任均
王宝贵
邱建云
袁雄
Original Assignee
中国十九冶集团有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
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Publication date
Application filed by 中国十九冶集团有限公司 filed Critical 中国十九冶集团有限公司
Priority to CN2010206653761U priority Critical patent/CN201913152U/en
Application granted granted Critical
Publication of CN201913152U publication Critical patent/CN201913152U/en

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Abstract

The utility model relates to the field of machining, and provides an angle adjusting die for angle iron, wherein, an upper fixing part and a lower fixing part adopt a cavity structure or a frame structure; the upper fixing part is installed on the lower surface of an upper seat; the lower fixing part is positioned under the upper fixing part and installed on the upper surface of a lower seat; one of an L-shaped hold-down strip and a blank-holding strip is installed on the upper fixing part, and the other is fixed on the lower fixing part; included angles that are formed by the upper surface of the upper seat and two edges of the L-shaped hold-down strip are equivalent; the two edges of the L-shaped hold-down strip are a fixing edge and a formed edge respectively; the blank-holding strip is matched with the fixing edge; a wedge block is installed on the formed edge; the inclined surface of the wedge block intersects with the plane surface in which the fixing edge is positioned; and the wedge block and the blank-holding strip are positioned on the same side of the L-shaped hold-down strip. The upper seat and the lower seat are installed on a pressing machine, one edge of the angle iron is fixed through the blank-holding strip and the fixing edge, and the other edge of the angle iron deforms so as to achieve the angle adjustment under the action of the wedge block; in addition, the angle adjusting die is convenient to use, and has the advantages of high machining precision, simple structure and low cost. The angle adjusting die is suitable for angle opening and closing of the angle iron.

Description

Angle steel angular adjustment mould
Technical field
The utility model relates to the machined field, especially a kind of angle steel angular adjustment mould.
Background technology
In the iron tower processing and making process, tend to run into the king-tower body and become slope or the closing in of hanging wire support arm, this moment is in order to ensure horizontal material and main material or tiltedly the faying surface between the material is solid and reliable, just need carry out angle of release or close the angle processing in the connecting hole section horizontal material of some bodies of the tower or support arm master material.For large-scale iron tower manufacturer, adopt finished product angle steel opening and closing angle equipment usually, this equipment clamps one side of angle steel by hydraulic mechanism, the another side by jacking block extrude angle under Driven by Hydraulic Cylinder then, thereby the opening and closing angle of realizing angle steel.Therefore and be not suitable for use in small business and the regular maintenance but off-the-shelf hardware purchase cost height, use complicatedly, the scope at opening and closing angle is little.At present, in regular maintenance, as run into the situation that needs the opening and closing angle, adopt vice, sledgehammer usually, carry out the operation of opening and closing angle by artificial mode, low precision, labour intensity is big.
The utility model content
Technical problem to be solved in the utility model provides a kind of easy to use, machining accuracy is high, cost is low angle steel angular adjustment mould.
The technical scheme that its technical problem that solves the utility model adopts is: angle steel angular adjustment mould comprises the seat of honour, is positioned at following of seat of honour below, upper fixing element, time fixture, L type press strip, edge-pressing strip, wedge; Described upper fixing element, following fixture are cavity structure or frame structure, and wherein upper fixing element is installed on the lower surface of the seat of honour, and following fixture is positioned at the upper fixing element below and is installed in down on the seat upper surface; Described L type press strip and edge-pressing strip one of them be installed on the upper fixing element, another then is fixed on down on the fixture, and the both sides of L type press strip equate with the angle of seat of honour upper surface; Two limits of described L type press strip are respectively fixed edge and moulding limit, described edge-pressing strip matches with fixed edge, described wedge is installed on the moulding limit of L type press strip, the inclined-plane of described wedge and fixed edge place Plane intersects, and wedge and edge-pressing strip are positioned at the same side of L type press strip.
Angle steel for convenience to be processed is placed, and the opening of described L type press strip angle is towards following.
Change wedge for convenience, described wedge is installed by detachable fixed structure.
The detachable fixed structure of described wedge is one group of trip bolt arranging along L type press strip length direction.
Conversion between the opening and closing for convenience, described L type press strip, edge-pressing strip are all installed by detachable fixed structure.
The detachable fixed structure of described L type press strip, edge-pressing strip is the countersunk head lock-screw that is arranged at L type press strip, edge-pressing strip length direction two ends.
Described L type press strip, edge-pressing strip are made by angle steel.
Be provided with sliding guide mechanism between the described seat of honour and following, the glide direction of described sliding guide mechanism is perpendicular to seat of honour end face.
Described sliding guide mechanism comprises guide cylinder and the guide pillar that is slidingly matched, and described guide cylinder and guide pillar are installed on the seat of honour and following respectively.
The beneficial effects of the utility model are: the seat of honour, following are installed in respectively on the common press, and angle steel to be processed is placed between L type press strip, the edge-pressing strip.At the opening of L type press strip angle during towards following, when L type press strip is installed on the upper fixing element, constitutes when edge-pressing strip is fixed on down on the fixture and close angle mould, a limit of angle steel is fixed by edge-pressing strip and fixed edge, described fixture down is cavity structure or frame structure, the angle by bending downwards, is closed thereby finish in another limit of angle steel under the wedge effect; When L type press strip is installed in down on the fixture, formation angle of release mould when edge-pressing strip is fixed on the upper fixing element, a limit of angle steel is fixed by edge-pressing strip and fixed edge, described upper fixing element is cavity structure or frame structure, another limit of angle steel is upwards bending of quilt under the wedge effect, thereby finishes angle of release.At the opening of L type press strip angle during towards the seat of honour, the L type press strip of opening and closing angle mould, the mounting means of edge-pressing strip are opposite.Therefore, easy to use, machining accuracy is high, overall structure is simple, cost is low.
Description of drawings
Fig. 1 is that the utility model constitutes the structural representation when closing angle mould;
Structural representation when Fig. 2 is the utility model formation angle of release mould.
The specific embodiment
Below in conjunction with drawings and Examples the utility model is further specified.
As shown in Figure 1 and Figure 2, angle steel angular adjustment mould of the present utility model comprises the seat of honour 1, is positioned at following 2 of 1 below, the seat of honour, upper fixing element 6, fixture 7, L type press strip 3, edge-pressing strip 4, wedge 5 down; Described upper fixing element 6, following fixture 7 are cavity structure or frame structure, and wherein upper fixing element 6 is installed on 1 lower surface 12 of the seat of honour, and following fixture 7 is positioned at upper fixing element 6 belows and is installed in down on seat 2 upper surfaces 21; Described L type press strip 3 and edge-pressing strip 4 both one of them are installed on the upper fixing element 6, another then is fixed on down on the fixture 7, and the both sides of L type press strip 3 equate with the angle of the seat of honour 1 upper surface 11; Two limits of described L type press strip 3 are respectively fixed edge 31 and moulding limit 32, described edge-pressing strip 4 matches with fixed edge 31, described wedge 5 is installed on the moulding limit 32 of L type press strip 3, the inclined-plane of described wedge 5 and fixed edge 31 place Plane intersects, and wedge 5 and edge-pressing strip 4 are positioned at the same side of L type press strip 3.
Above-mentioned upper fixing element 6, following fixture 7 are cavity structure or frame structure, be to provide the space for the distortion of giving angle steel to be processed, in example as shown in the figure, in order to improve the stressing conditions of L type press strip 3, edge-pressing strip 4, improve support strength, upper fixing element 6, following fixture 7 are cavity structure.
The opening of L type press strip 3 angles can be towards the seat of honour 1, but this mode is placed angle steel inconvenience to be processed, and especially during the angle of release operation, angle steel drops easily, and therefore best, the opening of described L type press strip 3 angles is towards following 2.With the seat of honour 1, be installed in respectively on the common press for following 2, angle steel to be processed is placed between L type press strip 3, the edge-pressing strip 4.When L type press strip 3 is installed on the upper fixing element 6, formation was closed angle mould when edge-pressing strip 4 was fixed on down on the fixture 7, a limit of angle steel is fixing by edge-pressing strip 4 and fixed edge 31, described fixture 7 down is a cavity structure, the angle by in fixture 7 cavitys under the downward bending extremely, is closed thereby finish in another limit of angle steel under wedge 5 acts on; When L type press strip 3 is installed in down on the fixture 7, constitute the angle of release mould when edge-pressing strip 4 is fixed on the upper fixing element 6, a limit of angle steel is fixing by edge-pressing strip 4 and fixed edge 31, described upper fixing element 6 is a cavity structure, another limit of angle steel is made progress bending to the cavity of upper fixing element 6 under wedge 5 effects, thereby finishes angle of release.Therefore, easy to use, machining accuracy is high, overall structure is simple, cost is low.
Change wedge 5 for convenience to adapt to the adjusting to different angles, make things convenient for the replacing after wedge 5 weares and teares, described wedge 5 is installed by detachable fixed structure.Concrete, the detachable fixed structure of described wedge 5 is one group of trip bolt arranging along L type press strip 3 length directions.In addition, wedge 5 can also be fixed by other structures such as dovetail grooves.
In order further to reduce cost, make things convenient for the angle of release mould, close the replacement between the angle mould, described L type press strip 3, edge-pressing strip 4 are all installed by detachable fixed structure.Concrete, the detachable fixed structure of described L type press strip 3, edge-pressing strip 4 is the countersunk head lock-screws that are arranged at L type press strip 3, edge-pressing strip 4 length direction two ends.In addition, can install by groove structure or other structures such as connecting plate that are welded on L type press strip 3, edge-pressing strip 4 equally.
In example as shown in the figure, when needs will close angle mould and be converted to the angle of release mould, dismounting wedge 5, edge-pressing strip 4, L type press strip 3, then wedge 5 is installed in the outside on L type press strip 3 moulding limits 32, then L type press strip 3 is installed in down fixture 7, edge-pressing strip 4 is installed in upper fixing element 6, promptly finish the conversion between the opening and closing angle mould.When needs are converted to the angle of release mould when closing angle mould, class of operation seemingly.Therefore, finish same function, on the whole number of components that needs, cost is lower.
In order to further facilitate making, reduce cost, described L type press strip 3, edge-pressing strip 4 are made by angle steel.
In order to improve machining accuracy, be provided with sliding guide mechanism between the described seat of honour 1 and following 2, the glide direction of described sliding guide mechanism is perpendicular to the seat of honour 1 end face 11.Concrete, described sliding guide mechanism comprises guide cylinder 81 and the guide pillar 82 that is slidingly matched, and described guide cylinder 81 and guide pillar 82 are installed on the seat of honour 1 and following 2 respectively.

Claims (9)

1. angle steel angular adjustment mould is characterized in that: comprise the seat of honour (1), be positioned at following (2), the upper fixing element (6) of below, the seat of honour (1), following fixture (7), L type press strip (3), edge-pressing strip (4), wedge (5);
Described upper fixing element (6), following fixture (7) are cavity structure or frame structure, and wherein upper fixing element (6) is installed on the seat of honour (1) lower surface (12), and following fixture (7) is positioned at upper fixing element (6) below and is installed in down on seat (2) upper surface (21);
Described L type press strip (3) and edge-pressing strip (4) both one of them are installed in that upper fixing element (6) is gone up, another then is fixed on down on the fixture (7), and the both sides of L type press strip (3) equate with the angle of the seat of honour (1) upper surface (11);
Two limits of described L type press strip (3) are respectively fixed edge (31) and moulding limit (32), described edge-pressing strip (4) matches with fixed edge (31), described wedge (5) is installed on the moulding limit (32) of L type press strip (3), the inclined-plane of described wedge (5) and fixed edge (31) place Plane intersects, and wedge (5) and edge-pressing strip (4) are positioned at the same side of L type press strip (3).
2. angle steel angular adjustment mould as claimed in claim 1 is characterized in that: the opening of described L type press strip (3) angle is towards following (2).
3. angle steel angular adjustment mould as claimed in claim 1 is characterized in that: described wedge (5) is installed by detachable fixed structure.
4. angle steel angular adjustment mould as claimed in claim 3 is characterized in that: the detachable fixed structure of described wedge (5) is one group of trip bolt arranging along L type press strip (3) length direction.
5. as claim 1,2,3 or 4 described angle steel angular adjustment moulds, it is characterized in that: described L type press strip (3), edge-pressing strip (4) are all installed by detachable fixed structure.
6. angle steel angular adjustment mould as claimed in claim 5 is characterized in that: the detachable fixed structure of described L type press strip (3), edge-pressing strip (4) is the countersunk head lock-screw that is arranged at L type press strip (3), edge-pressing strip (4) length direction two ends.
7. angle steel angular adjustment mould as claimed in claim 1 or 2 is characterized in that: described L type press strip (3), edge-pressing strip (4) are made by angle steel.
8. angle steel angular adjustment mould as claimed in claim 1 or 2 is characterized in that: be provided with sliding guide mechanism between the described seat of honour (1) and following (2), the glide direction of described sliding guide mechanism is perpendicular to the seat of honour (1) end face (11).
9. angle steel angular adjustment mould as claimed in claim 8 is characterized in that: described sliding guide mechanism comprises guide cylinder (81) and the guide pillar (82) that is slidingly matched, and described guide cylinder (81) and guide pillar (82) are installed on the seat of honour (1) and following (2) respectively.
CN2010206653761U 2010-12-17 2010-12-17 Angle adjusting die for angle iron CN201913152U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2010206653761U CN201913152U (en) 2010-12-17 2010-12-17 Angle adjusting die for angle iron

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2010206653761U CN201913152U (en) 2010-12-17 2010-12-17 Angle adjusting die for angle iron

Publications (1)

Publication Number Publication Date
CN201913152U true CN201913152U (en) 2011-08-03

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN2010206653761U CN201913152U (en) 2010-12-17 2010-12-17 Angle adjusting die for angle iron

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Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102441613A (en) * 2011-11-29 2012-05-09 江苏振光电力设备制造有限公司 Die for forming opening angle or closed angle of combined angle steel
CN102896232A (en) * 2012-10-18 2013-01-30 无锡海特精密模具有限公司 Installation positioning device for die bracket guide component
CN103611775A (en) * 2013-06-24 2014-03-05 浙江盛达铁塔有限公司 Angle steel fire bending angle opening pressing die and angle steel fire bending angle opening method
CN104148508A (en) * 2014-08-20 2014-11-19 河北昭远钢结构有限公司 Novel angle steel flattening device
CN105149445A (en) * 2015-08-22 2015-12-16 周军涛 Angle opening and closing combined mold for electricity transmitting tower

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102441613A (en) * 2011-11-29 2012-05-09 江苏振光电力设备制造有限公司 Die for forming opening angle or closed angle of combined angle steel
CN102441613B (en) * 2011-11-29 2014-03-05 江苏振光电力设备制造有限公司 Die for forming opening angle or closed angle of combined angle steel
CN102896232A (en) * 2012-10-18 2013-01-30 无锡海特精密模具有限公司 Installation positioning device for die bracket guide component
CN102896232B (en) * 2012-10-18 2015-03-25 无锡海特精密模具有限公司 Installation positioning device for die bracket guide component
CN103611775A (en) * 2013-06-24 2014-03-05 浙江盛达铁塔有限公司 Angle steel fire bending angle opening pressing die and angle steel fire bending angle opening method
CN103611775B (en) * 2013-06-24 2017-03-15 浙江盛达铁塔有限公司 A kind of angle steel fire bending angle of release pressing mold and a kind of angle steel fire bending angle of release method
CN104148508A (en) * 2014-08-20 2014-11-19 河北昭远钢结构有限公司 Novel angle steel flattening device
CN105149445A (en) * 2015-08-22 2015-12-16 周军涛 Angle opening and closing combined mold for electricity transmitting tower
CN105149445B (en) * 2015-08-22 2017-09-12 周军涛 A kind of electric power pylon folding angle assembling die

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Granted publication date: 20110803