CN104384344A - Metal plate stamping die - Google Patents

Metal plate stamping die Download PDF

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Publication number
CN104384344A
CN104384344A CN201410709460.1A CN201410709460A CN104384344A CN 104384344 A CN104384344 A CN 104384344A CN 201410709460 A CN201410709460 A CN 201410709460A CN 104384344 A CN104384344 A CN 104384344A
Authority
CN
China
Prior art keywords
die
guide pillar
plate
stamping
metal plate
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
CN201410709460.1A
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Chinese (zh)
Inventor
姚建芬
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.)
WUZHONG DISTRICT GUANGFU HUAYU SHEET METAL FACTORY
Original Assignee
WUZHONG DISTRICT GUANGFU HUAYU SHEET METAL FACTORY
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 WUZHONG DISTRICT GUANGFU HUAYU SHEET METAL FACTORY filed Critical WUZHONG DISTRICT GUANGFU HUAYU SHEET METAL FACTORY
Priority to CN201410709460.1A priority Critical patent/CN104384344A/en
Publication of CN104384344A publication Critical patent/CN104384344A/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
    • 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
    • B21D37/12Particular guiding equipment, e.g. pliers; Special arrangements for interconnection or cooperation of dies

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Bending Of Plates, Rods, And Pipes (AREA)

Abstract

The invention discloses a metal plate stamping die which comprises an upper die plate, a lower die plate, guide column devices, a male die and a female die assembly. The upper die plate is connected with the lower die plate by the guide column devices; the male die is arranged on the lower side of the upper die plate; the female die assembly is arranged on the lower die plate; the female die assembly comprises two female die blocks, a bottom plate and positioning blocks; the bottom plate is arranged between the two female die blocks; each female die block is higher than the bottom plate; each positioning block is arranged on the corresponding female die block; joint corners of two side surfaces and the lower surface of the male die are rounded corners; joint corners of the inner side surfaces and the upper surfaces of the female die blocks are rounded corners. The metal plate stamping die has the advantages that good stamping effects can be realized, the stamping quality can be improved, and the metal plate stamping die is high in stamping efficiency and suitable for stamping metal plates on a large scale.

Description

A kind of metal plate punching mould
Technical field
The present invention relates to a kind of diel, particularly a kind ofly panel beating is being made the metal plate punching mould used in the bent stent procedures of U-bend.
Background technology
When making U-shaped bending rack as described in Figure 1, need to form bending for the raw material panel beating shown in accompanying drawing 2.In the past, due to the impact of apparatus factor, usually adopt artificial bending, but such work difficulty is too large, waste time and energy, and bending effect is poor.Along with the development of society, the progress of technology, then can be realized bending by punching template, be operated, reduce work difficulty by diel, time saving and energy saving.But diel is in the past simpler and easy, in punching course, easily cause raw material panel beating to rupture, and can only tackle a small amount of making, when tackling large batch of making, punching press effect and ram efficiency all can not be guaranteed.
Summary of the invention
For the technical problem of above-mentioned existence, the object of the invention is: propose the effective and metal plate punching mould that ram efficiency is high of a kind of punching press.
Technical solution of the present invention is achieved in that a kind of metal plate punching mould, comprises cope match-plate pattern, lower bolster, post device, punch and die assembly; Described cope match-plate pattern is connected by post device with lower bolster; The below of described cope match-plate pattern is provided with punch; Described lower bolster is provided with die assembly; Described die assembly comprises die block, base plate and locating piece; Described die block is provided with two pieces; Described base plate is arranged between two die blocks; The height of described die block is greater than the height of base plate; Described locating piece is arranged on each die block; The angle that two sides of described punch connect with lower surface is fillet; The angle that the medial surface of described die block connects with upper surface is fillet.
Preferably, described post device comprises the first guide pillar, the second guide pillar and spring; Described first guide pillar is arranged on the second guide pillar, and described first guide pillar and the second guide pillar are for being connected cope match-plate pattern and lower bolster; The diameter of described second guide pillar is greater than the diameter of the first guide pillar; Described spring housing on the first guide pillar, between the second guide pillar and cope match-plate pattern.
Preferably, the top of described first guide pillar is provided with disk.
Due to the utilization of technique scheme, the present invention compared with prior art has following advantages:
Metal plate punching mould of the present invention, coordinates with stamping machine, is arranged on the fixed disk of stamping machine, and the descending promotion punch of punching machine head carries out punching press to raw material panel beating, causes it to bend to U-shaped.Metal plate punching mould of the present invention; the angle connected with lower surface due to two sides of punch is fillet; the angle that the medial surface of die block connects with upper surface is fillet, during punching press, has cushioned the stamping press to raw material panel beating; protect raw material panel beating; avoid the fracture of raw material panel beating in punching course, punching press is effective, improves stamping quality; and ram efficiency is high, be applicable to batch punching press.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, technical solution of the present invention is described further:
Accompanying drawing 1 is the stereogram needing the support made;
Accompanying drawing 2 is the structural representation of manufacturing process Raw panel beating;
Accompanying drawing 3 is the structural representation of metal plate punching mould of the present invention;
Structural representation when accompanying drawing 4 is metal plate punching mold use process Raw panel beating of the present invention placement;
Accompanying drawing 5 is the structural representation of metal plate punching mold use process convex mould of the present invention when pressing down;
Wherein: 1, cope match-plate pattern; 2, lower bolster; 3, punch; 4, die block; 5, base plate; 6, locating piece; 7, the first guide pillar; 8, the second guide pillar; 9, spring; 10, disk; 11, raw material panel beating.
Detailed description of the invention
Below in conjunction with accompanying drawing, the present invention is described.
Of the present invention a kind of metal plate punching mould as shown in Figure 3, comprises cope match-plate pattern 1, lower bolster 2, post device, punch 3 and die assembly; Described cope match-plate pattern 1 is connected by post device with lower bolster 2; The below of described cope match-plate pattern 1 is provided with punch 3; Described lower bolster 2 is provided with die assembly; Described die assembly comprises die block 4, base plate 5 and locating piece 6; Described die block 4 is provided with two pieces; Described base plate 5 is arranged between two die blocks 4; The height of described die block 4 is greater than the height of base plate 5; Described locating piece 6 is arranged on each die block 4; The angle that two sides of described punch 3 connect with lower surface is fillet; The angle that the medial surface of described die block 4 connects with upper surface is fillet; In order to increase the ram efficiency of bracket stamping die, described post device comprises the first guide pillar 7, second guide pillar 8 and spring 9; Described first guide pillar 7 is arranged on the second guide pillar 8, and described first guide pillar 7 and the second guide pillar 8 are for being connected cope match-plate pattern 1 and lower bolster 2; The diameter of described second guide pillar 8 is greater than the diameter of the first guide pillar 7; Described spring 9 is enclosed within the first guide pillar 7, between the second guide pillar 8 and cope match-plate pattern 1; In order to prevent cope match-plate pattern 1 from deviating from the first guide pillar 7 because of spring force, the top of described first guide pillar 7 is provided with disk 10.
As accompanying drawing 4, of the present invention a kind of metal plate punching mould shown in 5, coordinate with stamping machine, lower bolster 2 is arranged on the fixed disk of stamping machine, during use, raw material panel beating 11 is placed on die block 4, the two ends of raw material panel beating 11 are respectively near two locating pieces 6, two locating pieces 6 open the effect of fixing raw material panel beating 11, the staking punch of stamping machine is descending, extruding cope match-plate pattern 1, cope match-plate pattern 1 Compress Spring 9 is descending, drive punch 3 descending, punch 3 punching press raw material panel beating 11, due to the existence of die block 4, raw material panel beating 11 is caused to bend to U-shaped, the angle connected with lower surface due to two sides of punch 3 is fillet, the angle that the medial surface of die block 4 connects with upper surface is fillet, during punching press, cushion the stamping press to raw material panel beating 11, protect raw material panel beating, avoid the fracture of raw material panel beating in punching course, punching press is effective, improve stamping quality, after a punching press terminates, the staking punch of stamping machine is up, and cope match-plate pattern 1 is returned to initial position by elastic force by spring 9, so repeatedly punching press, and ram efficiency is high, is applicable to batch punching press.
Above-described embodiment is only for illustrating technical conceive of the present invention and feature; its object is to person skilled in the art can be understood content of the present invention and be implemented; can not limit the scope of the invention with this; all equivalences done according to Spirit Essence of the present invention change or modify, and all should be encompassed in protection scope of the present invention.

Claims (3)

1. a metal plate punching mould, is characterized in that: comprise cope match-plate pattern, lower bolster, post device, punch and die assembly; Described cope match-plate pattern is connected by post device with lower bolster; The below of described cope match-plate pattern is provided with punch; Described lower bolster is provided with die assembly; Described die assembly comprises die block, base plate and locating piece; Described die block is provided with two pieces; Described base plate is arranged between two die blocks; The height of described die block is greater than the height of base plate; Described locating piece is arranged on each die block; The angle that two sides of described punch connect with lower surface is fillet; The angle that the medial surface of described die block connects with upper surface is fillet.
2. metal plate punching mould according to claim 1, is characterized in that: described post device comprises the first guide pillar, the second guide pillar and spring; Described first guide pillar is arranged on the second guide pillar, and described first guide pillar and the second guide pillar are for being connected cope match-plate pattern and lower bolster; The diameter of described second guide pillar is greater than the diameter of the first guide pillar; Described spring housing on the first guide pillar, between the second guide pillar and cope match-plate pattern.
3. metal plate punching mould according to claim 2, is characterized in that: the top of described first guide pillar is provided with disk.
CN201410709460.1A 2014-11-28 2014-11-28 Metal plate stamping die Pending CN104384344A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201410709460.1A CN104384344A (en) 2014-11-28 2014-11-28 Metal plate stamping die

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201410709460.1A CN104384344A (en) 2014-11-28 2014-11-28 Metal plate stamping die

Publications (1)

Publication Number Publication Date
CN104384344A true CN104384344A (en) 2015-03-04

Family

ID=52602355

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201410709460.1A Pending CN104384344A (en) 2014-11-28 2014-11-28 Metal plate stamping die

Country Status (1)

Country Link
CN (1) CN104384344A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105013977A (en) * 2015-08-05 2015-11-04 河南省四达仙龙实业有限公司 Positioning mechanism of bending machine
CN106734606A (en) * 2016-12-20 2017-05-31 柳州通为机械有限公司 A kind of automobile metal plate work stamping mold
CN108543829A (en) * 2018-03-26 2018-09-18 李赵和 A kind of diel for facilitating determining position to push buffering

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3632123A1 (en) * 1986-09-22 1988-03-31 Trumpf Gmbh & Co Bending press
CN201008920Y (en) * 2007-04-06 2008-01-23 李文元 Bending die for controlling springback
CN202443960U (en) * 2012-02-29 2012-09-19 北京京东方光电科技有限公司 Stamping device
CN203061723U (en) * 2013-02-20 2013-07-17 滁州亚利模具设备有限公司 Die guide post
CN203955925U (en) * 2014-08-02 2014-11-26 徐益红 The crooked sizing die of U-shaped part
CN204262192U (en) * 2014-11-28 2015-04-15 吴中区光福华宇钣金厂 A kind of metal plate punching mould

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3632123A1 (en) * 1986-09-22 1988-03-31 Trumpf Gmbh & Co Bending press
CN201008920Y (en) * 2007-04-06 2008-01-23 李文元 Bending die for controlling springback
CN202443960U (en) * 2012-02-29 2012-09-19 北京京东方光电科技有限公司 Stamping device
CN203061723U (en) * 2013-02-20 2013-07-17 滁州亚利模具设备有限公司 Die guide post
CN203955925U (en) * 2014-08-02 2014-11-26 徐益红 The crooked sizing die of U-shaped part
CN204262192U (en) * 2014-11-28 2015-04-15 吴中区光福华宇钣金厂 A kind of metal plate punching mould

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105013977A (en) * 2015-08-05 2015-11-04 河南省四达仙龙实业有限公司 Positioning mechanism of bending machine
CN106734606A (en) * 2016-12-20 2017-05-31 柳州通为机械有限公司 A kind of automobile metal plate work stamping mold
CN108543829A (en) * 2018-03-26 2018-09-18 李赵和 A kind of diel for facilitating determining position to push buffering
CN108543829B (en) * 2018-03-26 2019-09-24 霍山县忠福机电科技有限公司 A kind of stamping die for facilitating determining position to push buffering

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Application publication date: 20150304