CN105215179A - Switch cubicle locking bar bender assembly - Google Patents

Switch cubicle locking bar bender assembly Download PDF

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Publication number
CN105215179A
CN105215179A CN201510726603.4A CN201510726603A CN105215179A CN 105215179 A CN105215179 A CN 105215179A CN 201510726603 A CN201510726603 A CN 201510726603A CN 105215179 A CN105215179 A CN 105215179A
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China
Prior art keywords
counterdie
die
stock
fore
face
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CN201510726603.4A
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CN105215179B (en
Inventor
梧金华
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GUANGXI LIUDIAN ELECTRIC CO Ltd
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GUANGXI LIUDIAN ELECTRIC CO Ltd
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Publication of CN105215179A publication Critical patent/CN105215179A/en
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Publication of CN105215179B publication Critical patent/CN105215179B/en
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Abstract

A kind of switch cubicle locking bar bender assembly, comprise n patrix, a n counterdie, die shank, die shoe and be enclosed in before counterdie, the limiting bracket on the left side and three, the right side; A described n upper die structure is identical, and its die face is the folding shape face corresponding with Lock for switch cabinet rod-shape; A described n lower die structure is identical, and its die face is the folding shape face corresponding with patrix die face shape; Described limiting bracket comprises left and right frame, fore-stock, left socle and right support, described left and right frame and fore-stock have adjusting bolt hole, and described fore-stock to be adjacent to before counterdie and to be connected with the adjusting bolt hole of left and right frame by the joint face at two ends; Described left socle and right support are adjacent to the left side and the right side of counterdie respectively, and are connected with the adjusting bolt hole of fore-stock by its bottom surface.The sliceable multiple upper die and lower die of switch cubicle locking bar bender assembly of the present invention, disposable bending many locking bars, at least can reach more than 30 at every turn, greatly increase production efficiency.

Description

Switch cubicle locking bar bender assembly
Technical field
The present invention relates to a kind of switch cubicle locking bar shaped device, particularly a kind of switch cubicle locking bar bender assembly.
Background technology
The High-low voltage switch cabinet of current use, the door of the length of cabinet door and standard is inconsistent to answer user to require, the locking bar of the standard cabinet of cash purchase is not just used, therefore need the nonstandard locking bar amount of processing just larger, and prior art is all process with bender, when processing switch cubicle locking bar, will shape by size required on drawing and angle, this has the following disadvantages:
1. use bender to process, need multiple bearing on bender just can shape, the precision of size and angle cannot ensure;
2. the quantity all limited (being no more than 5) of each location processing, inefficiency, wasting manpower and material resources;
3. the product processed is inconsistent, and product quality cannot ensure.
Summary of the invention
The object of the present invention is to provide a kind of high accuracy, high efficiency switch cubicle locking bar bender assembly, to overcome the deficiency that above-mentioned prior art exists.
The technical scheme that the present invention takes is: a kind of switch cubicle locking bar bender assembly, comprise n patrix, a n counterdie, die shank, die shoe and be enclosed in before counterdie, the limiting bracket on the left side and three, the right side;
A described n upper die structure is identical, its die face is the folding shape face corresponding with Lock for switch cabinet rod-shape, before and after patrix, dovetail key is opened in the upper end of side, before and after described die shank, the lower end of side has the dovetail key corresponding with patrix, a described n patrix and die shank are fitted up and down and are arranged in the dovetail keyway of die briquetting, and are connected by screw fixing;
A described n lower die structure is identical, its die face is the folding shape face corresponding with patrix die face shape, V-arrangement key is established in counterdie bottom surface, described die shoe top has the V-arrangement keyway corresponding with the V-arrangement key of counterdie bottom surface, a described n counterdie is arranged in the V-arrangement keyway of die shoe by the V-arrangement key of bottom surface, and is fixed by limiting bracket;
Described limiting bracket comprises left and right frame, fore-stock, left socle and right support, described left and right frame and fore-stock have adjusting bolt hole, and described fore-stock to be adjacent to before counterdie and to be connected with the adjusting bolt hole of left and right frame by the joint face at two ends;
Described left socle and right support are " L " shape structure of two symmetries, and its bottom surface is provided with installation screw, and left socle and right support are adjacent to the left side and the right side of counterdie respectively, and are connected with the adjusting bolt hole of fore-stock by its bottom surface;
The value of said n is 1 ~ 6.
Described fore-stock, left socle and right support vertical height are higher than the folding shape face of counterdie die face.
Described left and right frame is provided with the installing hole be connected with punch press work secondary station.
Owing to adopting technique scheme, the switch cubicle locking bar bender assembly of the present invention has following beneficial effect:
1. the sliceable multiple upper die and lower die of switch cubicle locking bar bender assembly of the present invention, disposable bending many locking bars, at least can reach more than 30 at every turn, greatly increase production efficiency;
2. the left and right frame of the switch cubicle locking bar bender assembly of the present invention and fore-stock all have adjusting bolt hole, fore-stock to move forward and backward along frame by adjusting bolt hole and is adjacent to before counterdie, and withstand locking bar blank head, described left socle and right support to be moved left and right along fore-stock by adjusting bolt hole and withstand counterdie arranged on left and right sides, reach the effect compressing counterdie and the rolling of restriction locking bar blank, ensure that the length that lock rod head starts bending is 50 millimeters, easy to use, quick, ensure uniformity and the quality of product.
Be described further below in conjunction with the technical characteristic of drawings and Examples to the switch cubicle locking bar bender assembly of the present invention.
Accompanying drawing explanation
Fig. 1 is the switch cubicle locking bar bender side cross-sectional view of the present invention:
Fig. 2 is counterdie and the limiting bracket front view of the present invention;
Fig. 3 is counterdie and the limiting bracket top view of the present invention;
Fig. 4 is the limiting bracket stereogram of the present invention.
In figure:
1-patrix, 2-counterdie, 3-die shoe, 4-fore-stock, 5-left socle, 6-right support, 7-left and right frame, 8-locking bar, 9-die shank, 10-die briquetting.
Detailed description of the invention
embodiment one
A kind of switch cubicle locking bar bender assembly, as shown in Figure 1 to 4, described bender assembly comprise n patrix 1, a n counterdie 2, die shank 9, die shoe 3 and be enclosed in before counterdie, the limiting bracket on the left side and three, the right side;
A described n patrix 1 structure is identical, its die face is the folding shape face corresponding with Lock for switch cabinet rod-shape, before and after patrix, dovetail key is opened in the upper end of side, before and after described die shank 9, the lower end of side has the dovetail key corresponding with patrix 1, a described n patrix 1 and die shank about 9 fit be arranged on die briquetting 10 dovetail keyway in, and be connected by screw fixing;
A described n counterdie 2 structure is identical, its die face is the folding shape face corresponding with patrix 1 die face shape, V-arrangement key is established in counterdie 2 bottom surface, described die shoe 3 top has the V-arrangement keyway corresponding with the V-arrangement key of counterdie 2 bottom surface, a described n counterdie 2 is arranged in the V-arrangement keyway of die shoe 3 by the V-arrangement key of bottom surface, and is fixed by limiting bracket;
Described limiting bracket comprises left and right frame 7, fore-stock 4, left socle 5 and right support 6, described left and right frame 7 and fore-stock 4 have adjusting bolt hole, and described fore-stock 4 is adjacent to before counterdie 2 and by the joint face at two ends and is connected with the adjusting bolt hole of left and right frame 7;
Described left socle 5 and right support 6 are " L " shape structure of two symmetries, and its bottom surface is provided with installation screw, and left socle 5 and right support 6 are adjacent to the left side and the right side of counterdie respectively, and are connected with the adjusting bolt hole of fore-stock 4 by its bottom surface;
The value of said n is 3.
Described fore-stock 4, left socle 5 and right support 6 vertical height are higher than the folding shape face of counterdie 2 die face.
Described left and right frame 7 is provided with the installing hole be connected with punch press work secondary station.
embodiment two
As the conversion of embodiment one, the value of described n also can be 1, and 2,4,5,6.
using method and the course of work
(1) first die shank and die shoe are arranged on respectively on punch press motion ram and work secondary station, and the upper die and lower die of respective numbers are installed according to the radical of locking bar punching press;
(2) left and right frame is fixed on the work secondary station of punch press that (left and right frame is connected and fixed by the work secondary station of installation screw and punch press, or with hand vice, itself and work secondary station are connected and fixed), regulate fore-stock by before flat locking bar bender assembly counterdie;
(3) regulate left socle and right support to make it be compressed on left and right for counterdie two sides, reach and compress counterdie and limit the rolling of locking bar blank and ensure that lock rod head starts the dimensional requirement that bending length equals 50mm;
(4) the most limit inferior size (being not less than the summation of counterdie height and locking bar diameter) setting that motion ram and patrix down move, otherwise can by locking bar Pressing Deformation;
(5) finally locking bar 8 blank to be placed on bender counterdie and to develop limiting bracket, a bending and molding.

Claims (3)

1. a switch cubicle locking bar bender assembly, is characterized in that: described bender assembly comprise n patrix (1), a n counterdie (2), die shank (9), die shoe (3) and be enclosed in before counterdie, the limiting bracket on the left side and three, the right side;
A described n patrix (1) structure is identical, its die face is the folding shape face corresponding with Lock for switch cabinet rod-shape, before and after patrix, dovetail key is opened in the upper end of side, before and after described die shank (9), the lower end of side has the dovetail key corresponding with patrix (1), a described n patrix (1) and die shank (9) fit up and down be arranged on die briquetting (10) dovetail keyway in, and be connected by screw fixing;
A described n counterdie (2) structure is identical, its die face is the folding shape face corresponding with patrix (1) die face shape, V-arrangement key is established in counterdie (2) bottom surface, described die shoe (3) top has the V-arrangement keyway corresponding with the V-arrangement key of counterdie (2) bottom surface, a described n counterdie (2) is arranged in the V-arrangement keyway of die shoe (3) by the V-arrangement key of bottom surface, and is fixed by limiting bracket;
Described limiting bracket comprises left and right frame (7), fore-stock (4), left socle (5) and right support (6), described left and right frame (7) and fore-stock (4) have adjusting bolt hole, and described fore-stock (4) is adjacent to before counterdie (2) and by the joint face at two ends and is connected with the adjusting bolt hole of left and right frame (7);
Described left socle (5) and right support (6) are " L " shape structure of two symmetries, its bottom surface is provided with installation screw, left socle (5) and right support (6) are adjacent to the left side and the right side of counterdie respectively, and are connected with the adjusting bolt hole of fore-stock (4) by its bottom surface;
The value of said n is 1 ~ 6.
2. switch cubicle locking bar bender assembly according to claim 1, is characterized in that: described fore-stock (4), left socle (5) and right support (6) vertical height are higher than the folding shape face of counterdie (2) die face.
3. switch cubicle locking bar bender assembly according to claim 2, is characterized in that: described left and right frame (7) is provided with the installing hole be connected with punch press work secondary station.
CN201510726603.4A 2015-10-30 2015-10-30 Switch cabinet lock bar bending die assembly Active CN105215179B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201510726603.4A CN105215179B (en) 2015-10-30 2015-10-30 Switch cabinet lock bar bending die assembly

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201510726603.4A CN105215179B (en) 2015-10-30 2015-10-30 Switch cabinet lock bar bending die assembly

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CN105215179A true CN105215179A (en) 2016-01-06
CN105215179B CN105215179B (en) 2017-04-12

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Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0824965A (en) * 1994-07-07 1996-01-30 Oiles Ind Co Ltd Guide plate for positioning in press machine
JP2004050265A (en) * 2002-07-23 2004-02-19 Ito Takashi Mold
CN101406920A (en) * 2008-11-21 2009-04-15 马鞍山市恒兴实业有限公司 Former of adjustable wire pole anchor ear
CN203091503U (en) * 2012-12-27 2013-07-31 昆明湘云衡电气设备有限公司 Multifunctional once-punching-forming die for two-dimensional cuts of metal angle bar
CN103521613A (en) * 2013-10-12 2014-01-22 太仓顺天自动化设备有限公司 Adjustable connecting piece stamping die
CN103624161A (en) * 2013-12-05 2014-03-12 衡阳风顺车桥有限公司 Bending and forming die of reinforcing rib plate
CN205096369U (en) * 2015-10-30 2016-03-23 广西柳电电气股份有限公司 Cubical switchboard locking lever bender assembly

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0824965A (en) * 1994-07-07 1996-01-30 Oiles Ind Co Ltd Guide plate for positioning in press machine
JP2004050265A (en) * 2002-07-23 2004-02-19 Ito Takashi Mold
CN101406920A (en) * 2008-11-21 2009-04-15 马鞍山市恒兴实业有限公司 Former of adjustable wire pole anchor ear
CN203091503U (en) * 2012-12-27 2013-07-31 昆明湘云衡电气设备有限公司 Multifunctional once-punching-forming die for two-dimensional cuts of metal angle bar
CN103521613A (en) * 2013-10-12 2014-01-22 太仓顺天自动化设备有限公司 Adjustable connecting piece stamping die
CN103624161A (en) * 2013-12-05 2014-03-12 衡阳风顺车桥有限公司 Bending and forming die of reinforcing rib plate
CN205096369U (en) * 2015-10-30 2016-03-23 广西柳电电气股份有限公司 Cubical switchboard locking lever bender assembly

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