CN107309335A - Multipurpose mould - Google Patents

Multipurpose mould Download PDF

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Publication number
CN107309335A
CN107309335A CN201710444497.XA CN201710444497A CN107309335A CN 107309335 A CN107309335 A CN 107309335A CN 201710444497 A CN201710444497 A CN 201710444497A CN 107309335 A CN107309335 A CN 107309335A
Authority
CN
China
Prior art keywords
relief
bending
turnover
cutter head
mould
Prior art date
Legal status (The legal status 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 status listed.)
Pending
Application number
CN201710444497.XA
Other languages
Chinese (zh)
Inventor
莫兴伟
聂斌华
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Jiangxi Guangdi Intelligent Steel Art Group Co Ltd
Original Assignee
Jiangxi Guangdi Intelligent Steel Art Group Co Ltd
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.)
Filing date
Publication date
Application filed by Jiangxi Guangdi Intelligent Steel Art Group Co Ltd filed Critical Jiangxi Guangdi Intelligent Steel Art Group Co Ltd
Priority to CN201710444497.XA priority Critical patent/CN107309335A/en
Publication of CN107309335A publication Critical patent/CN107309335A/en
Pending legal-status Critical Current

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B21MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21DWORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D37/00Tools as parts of machines covered by this subclass
    • B21D37/10Die sets; Pillar guides

Abstract

The invention discloses a kind of multipurpose mould.Including a curved cutting die, the curved cutting die includes being fixedly connected with portion and corresponding operative body portion, the operative body portion includes turnover relief portion, the corresponding transfer relief portion of corresponding one end of the turnover relief portion is connected to, and is connected to the work cutter head portion of corresponding one end of the transfer relief portion.The multipurpose mould can carry out Bending Processing making, its applied widely, strong adaptability, using simple, convenient to the workpiece of different shape, different bending angles and/or size.

Description

Multipurpose mould
Technical field
The present invention relates to machining tool, more particularly to a kind of multipurpose mould.
Background technology
Field, its mould are processed in the various hardwares including lamp box, billboard etc., associated mechanical product etc. Tool is a kind of basic processing and fabricating instrument, and Bending Mould is then a kind of common tool in this kind of processing and fabricating mould.It is logical Often, prior art is when making includes the section components of metal etc., different shape, difference to same workpiece or different workpiece When size and the workpiece Bending Processing of different machining angles, it is necessary to using different shape, model, type and size size folding Bending mould, this make it that the processing and making process of workpiece is numerous and diverse, make in-convenience in use, operation labor intensity is big, not only time-consuming to take Power, and processing efficiency is low;Particularly, existing Bending Processing makes mould, and workpiece is processed when one to be needed to carry out instead When the multiple Bending Processing for repeatedly carrying out different angles makes, then same workpiece constantly to change using different type, shape and The Bending Mould of size carries out Bending Processing making, and its manufacture craft process and operation difficulty are bigger increasingly complex, even by The problem of can not being housed to corresponding processing cutting die in the space formed after its workpiece bending, and lead to not processing.
The content of the invention
, should it is an object of the invention to the deficiency existed for above-mentioned prior art there is provided a kind of multipurpose mould Multipurpose mould can carry out Bending Processing making to the workpiece of different shape, different bending angles and/or size, and it is applicable Scope is wide, strong adaptability, using simple, convenient.
The technical scheme of the multipurpose mould of the present invention includes a curved cutting die, and the curved cutting die includes fixed connect Socket part and corresponding operative body portion, the operative body portion include turnover relief portion, are connected to the turnover relief portion The corresponding transfer relief portion of corresponding one end, and it is connected to the work cutter head portion of corresponding one end of the transfer relief portion.
The transfer relief portion is connected to the corresponding lower end of the turnover relief portion, and the work cutter head portion is connected to described The corresponding lower end of relief portion is shifted, the transfer transition continuously deviateed is constituted by the transfer relief portion and turnover relief portion respectively and is kept away Area and turnover is allowed to avoid area.
The turnover relief portion is respectively curved with transfer relief portion or bending shape turnover relief portion and transfer relief portion.
Work cutter head portion is connected to the lower end of the transfer relief portion, and the work cutter head portion is V-shaped, the V-arrangement work Angle between two jig arm of the V-arrangement in cutter head portion is 58-178 degree.
Also include being respectively equipped with and phase on corresponding bed die, a continuous two sides wall of the bed die or some faces of facing the wall and meditating The work cutter head portion correspondence for the cutting die answered, some work notches for being adapted to different bending angles.
The multipurpose Bending Mould of the present invention can carry out Bending Processing making to workpiece such as different shape and angular dimensions, Machining accuracy is high, and the continuous bending of the different angles of workpiece or same workpiece to different bending shapes carries out a mold forming and added Work, the scope such as bending angle, forming height and bending throat depth is big, one module multiple usages, significantly simplifies the Bending Processing behaviour of workpiece Make process, reduce Bending Processing workload, it is relative to improve processing efficiency, reduce production cost.
Brief description of the drawings
Fig. 1 is regarded or cross-sectional configuration schematic diagram for the end of one embodiment of the invention;Fig. 2 is the embodiment of bed die one of the invention Structural representation;The operation that Fig. 3 present invention carries out multiple Bending Processing to the different bending angles of same workpiece walks sequence schematic diagram; Fig. 4-10 is respectively multipurpose mould of the present invention to workpiece of different shapes or the workpiece of all kinds of shapes of different bending angles Carry out Bending Processing operation chart.A-e in wherein Fig. 3 is the Bending Processing operation step sequence corresponding to each bending part.
Embodiment
For the ease of more fully understanding the present invention, the present invention is further said below by embodiment combination accompanying drawing It is bright.
In the present embodiment, as Figure 1-10 shows.Its multipurpose mould includes mutual corresponding bottom(Seat)Mould 5 and curved Cutting die 15, its curved cutting die 15 includes being fixedly connected with portion 4 and corresponding operative body portion 15, and its operative body portion includes one twice The approximate C-shaped of bending formation or the turnover relief portion 1 of square brackets shape, the transfer relief portion 2 of the approximate L-shaped formed in a bending And corresponding work cutter head portion 3.
The C-shaped turnover relief portion 1 that bending twice is formed (or stroke of cutting die) direction above and below corresponding along cutting die is in The straight wall of straight(Or straight)Portion 1a and two skew walls for being connected to the straight wall portion upper and lower ends(Or tilt)Portion 1b;L-shaped Transfer relief portion 2 is by being connected to C-shaped turnover relief portion 1 lower end skew wall portion 1b straight wall(Or straight)Portion 2a, and it is connected to C-shaped The skew wall at the straight wall subordinate end of relief portion 1 of transferring lower end(Or tilt)Portion 2b, the angle between straight wall portion and skew wall portion is 120-176 degree;Work cutter head portion 3 is connected to the skew wall portion 2b of the lower end of L-shaped transfer relief portion 2, is fixedly connected with portion 4 and is connected to C One skew wall portion 1b of the upper end of shape turnover relief portion 1 upper end.
Straight wall portion 1a, the straight wall portion 2a of L-shaped transfer relief portion 2 setting direction and the work cutter head of C-shaped turnover relief portion 1 The point of a knife work in portion 3 is advanced(Operation)Direction is identical.
The company of the curved cutting die of the multipurpose mould of the present invention is made up of transfer relief portion and turnover relief portion respectively The continuous skew transition deviateed avoids area 12 and turnover avoids area 11.It shifts relief portion or its skew transition formed avoids area and made The large range of main bent part that the whole bending avoidance area for obtaining curved cutting die is transferred to side from workpiece to cutter head and top is curved Pars convoluta position, it is on the basis of itself avoidance of the formation to corresponding site, and it is certainly laterally and perpendicular that the corresponding turnover of guiding avoids area(On Under)Expanded to the transfer for carrying out position, angle, spacing and/or space etc., to expand and expand the Bending Processing scope of mould, And then adapt to different shape and/or carry out the continuous bending machine-shaping of multiple multiple angles simultaneously.So that the shaping of the present invention Mould can stable, reliable, the effective and normal bending work in various special-shaped spaces, smaller space.
The turnover relief portion includes C-shaped turnover relief portion, and the transfer relief portion includes a L-shaped and shifts relief portion.
Its work cutter head portion 3 is V-shaped, i.e. the blade face car V-arrangement in its work cutter head portion 3, the V-arrangement in V-arrangement work cutter head portion Angle 3a between two jig arm is 58-178 degree, that is, the corresponding operating angle 3a in the cutter head portion 3 that works is 58-178 degree.Its cutting die The operating angle in work cutter head portion be more than or equal to the corresponding minimum bending angle of workpiece, the corresponding maximum bending less than workpiece Angle.
It is respectively equipped with and the corresponding cutting die on one continuous two sides wall of its bed die of the invention or some faces of facing the wall and meditating Work cutter head portion correspondence, some work notches for being adapted to different bending angles.
One continuous two sides of the bed die of its in this example 5(Or continuous both sides)Wall(Such as corresponding above and corresponding one side) Several work notches 6 corresponding with the work cutter head portion 3 of curved cutting die are respectively provided with wall respectively.The notch 6 that works is corresponding V-arrangement.Installation fixed groove 7 is offered on the opposite side wall of the setting work notch of bed die 5.Its bed die passes through difference A variety of work notches 6 of depth and different angles produce the work of various bending angles with corresponding cutting die corresponding matching bending Part.
In another embodiment of this multipurpose mould, its curved turnover relief portion is one in double forward bending It is curved.Remaining structure of this example etc. can be similar with above-described embodiment.
The bending and molding application method of the multipurpose mould of the present invention is included for the same workpiece that is bent to process Shape, corresponding continuous bending number of times and different bending angles, according to the space that it is formed after workpiece does corresponding bending To the accommodating degree situation of cutting die, bending step sequence distribution is carried out to workpiece and is arranged, walk sequence by the bending of establishment is carried out to workpiece successively Bending and molding makes(As shown in Figure 2).
When being more than the corresponding operating angle in work cutter head portion of cutting die to the bending angle of workpiece, pass through the traveling of cutting die Amount and the bending amount to workpiece(Bending angle number)Mutual corresponding relation, design and control the bending travel distance or row of cutting die The number of journey amount is reached with the cutting die of small operating angle to big bending angle with controlling the size of corresponding bending angle The bending and molding processing of workpiece.That is, there is the cutting die bending and molding making in the work cutter head portion of fixed operating angle with one Go out the workpiece of different bending angles.By Fig. 3-10 it is also seen that the multipurpose mould one mould energy of the present invention Enough Bending Processings produce the workpiece of various complicated shapes.By Fig. 3-10 it is also seen that the multipurpose mould of the present invention One mould can Bending Processing produce the workpiece of various complicated shapes.Its bending angle, which is assisted, includes 60-180 degree, and shaping is high Degree reaches 100mm, and bending throat depth reaches 80mm.

Claims (5)

1. a kind of multipurpose mould, including a curved cutting die, the curved cutting die include being fixedly connected with portion and corresponding Operative body portion, it is characterized in that the operative body portion includes turnover relief portion, is connected to corresponding the one of the turnover relief portion The corresponding transfer relief portion at end, and it is connected to the work cutter head portion of corresponding one end of the transfer relief portion.
2. multipurpose mould, keeps away it is characterized in that the transfer relief portion is connected to the turnover according to claim 1 Allow the corresponding lower end in portion, the work cutter head portion is connected to the corresponding lower end of the transfer relief portion.
3. multipurpose mould according to claim 1 or claim 2, it is characterized in that the turnover relief portion and transfer avoid part Wei not curved or bending shape turnover relief portion and transfer relief portion.
4. multipurpose mould according to claim 1, it is characterized in that work cutter head portion is connected to the transfer relief portion Lower end, the work cutter head portion is V-shaped, and the angle between two jig arm of the V-arrangement in the V-arrangement work cutter head portion is 58-178 Degree.
5. multipurpose mould according to claim 1, it is characterized in that also including corresponding bed die, a company of the bed die Be respectively equipped with continuous two sides wall or some faces of facing the wall and meditating it is corresponding with the work cutter head portion of the corresponding cutting die, be adapted to difference Bending angle some work notches.
CN201710444497.XA 2017-06-13 2017-06-13 Multipurpose mould Pending CN107309335A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201710444497.XA CN107309335A (en) 2017-06-13 2017-06-13 Multipurpose mould

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201710444497.XA CN107309335A (en) 2017-06-13 2017-06-13 Multipurpose mould

Publications (1)

Publication Number Publication Date
CN107309335A true CN107309335A (en) 2017-11-03

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201710444497.XA Pending CN107309335A (en) 2017-06-13 2017-06-13 Multipurpose mould

Country Status (1)

Country Link
CN (1) CN107309335A (en)

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2865914Y (en) * 2006-01-20 2007-02-07 江苏富力数控机床有限公司 Die-changeable lower die for bending machine
CN201676955U (en) * 2010-04-06 2010-12-22 安徽力源数控刃模具制造有限公司 Device for replacing small die head of upper die of bending die
CN202129352U (en) * 2011-05-26 2012-02-01 芜湖市凤翔设备制造有限公司 Bending mould of metal plate bending machine tool
CN204220792U (en) * 2014-11-14 2015-03-25 苏州市冯氏钣金有限公司 A kind of bender
CN104492982A (en) * 2014-12-24 2015-04-08 安徽长江机床制造(集团)有限公司 Machining method for doorjamb bending die
CN105728511A (en) * 2014-12-12 2016-07-06 大连小松雄连机械制造有限公司 Bending machine
CN206966439U (en) * 2017-06-13 2018-02-06 江西广迪智能钢艺集团有限公司 A kind of multipurpose mould

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2865914Y (en) * 2006-01-20 2007-02-07 江苏富力数控机床有限公司 Die-changeable lower die for bending machine
CN201676955U (en) * 2010-04-06 2010-12-22 安徽力源数控刃模具制造有限公司 Device for replacing small die head of upper die of bending die
CN202129352U (en) * 2011-05-26 2012-02-01 芜湖市凤翔设备制造有限公司 Bending mould of metal plate bending machine tool
CN204220792U (en) * 2014-11-14 2015-03-25 苏州市冯氏钣金有限公司 A kind of bender
CN105728511A (en) * 2014-12-12 2016-07-06 大连小松雄连机械制造有限公司 Bending machine
CN104492982A (en) * 2014-12-24 2015-04-08 安徽长江机床制造(集团)有限公司 Machining method for doorjamb bending die
CN206966439U (en) * 2017-06-13 2018-02-06 江西广迪智能钢艺集团有限公司 A kind of multipurpose mould

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
肖祥芷等: "《中国模具工程大典 第4卷冲压模具设计》", 31 March 2007, 电子工业出版社 *

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Application publication date: 20171103