CN106914548A - A kind of punching die with lubricating arrangement - Google Patents

A kind of punching die with lubricating arrangement Download PDF

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Publication number
CN106914548A
CN106914548A CN201710336613.6A CN201710336613A CN106914548A CN 106914548 A CN106914548 A CN 106914548A CN 201710336613 A CN201710336613 A CN 201710336613A CN 106914548 A CN106914548 A CN 106914548A
Authority
CN
China
Prior art keywords
punching
die
platform
lubricating
lubricating arrangement
Prior art date
Application number
CN201710336613.6A
Other languages
Chinese (zh)
Inventor
周承志
Original Assignee
合肥鼎鑫模具有限公司
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.)
Filing date
Publication date
Application filed by 合肥鼎鑫模具有限公司 filed Critical 合肥鼎鑫模具有限公司
Priority to CN201710336613.6A priority Critical patent/CN106914548A/en
Publication of CN106914548A publication Critical patent/CN106914548A/en

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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
    • B21D28/00Shaping by press-cutting; Perforating
    • B21D28/24Perforating, i.e. punching holes
    • B21D28/34Perforating tools; Die holders
    • 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
    • B21D37/18Lubricating, e.g. lubricating tool and workpiece simultaneously
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B26HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26FPERFORATING; PUNCHING; CUTTING-OUT; STAMPING-OUT; SEVERING BY MEANS OTHER THAN CUTTING
    • B26F1/00Perforating; Punching; Cutting-out; Stamping-out; Apparatus therefor
    • B26F1/02Perforating by punching, e.g. with relatively-reciprocating punch and bed
    • B26F1/14Punching tools; Punching dies

Abstract

The invention discloses a kind of punching die with lubricating arrangement of punching die technical field,Including punching platform,Support is provided with the punching platform,Crossbeam is provided with the support,The bottom of the crossbeam is provided with hydraulic cylinder,The bottom telescopic end of the hydraulic cylinder is provided with punching seat,The bottom of the punching seat is connected with piercing punch by connecting rod,Lubricating structure is provided with the piercing punch,The bottom of the piercing punch is provided with punching portion,Punching concave die is provided with below the punching portion,The slotted eye being engaged with punching portion is offered in the punching concave die,The side wall of the punching concave die sets limited location coaming plate,The present invention is easy to counter-punching die to enter row buffering reset,Crash protection is carried out to mould,The setting of lubricating structure,Friction is reduced when being punched out punching portion,Enhancing service life,The material that punching is dropped is collected,Avoid station excessively dirty and messy.

Description

A kind of punching die with lubricating arrangement
Technical field
The present invention relates to punching die technical field, specially a kind of punching die with lubricating arrangement.
Background technology
Stamping mold, is in Cold Press Working, material (metal is nonmetallic) to be processed into part (or semi-finished product) A kind of special process equipment, referred to as cold punching die (being commonly called as cold-punching mould).Punching press is at room temperature using on forcing press Mould to material apply pressure, make its produce separate or be plastically deformed, so as to obtain a kind of pressure processing side of required part Method.Manufacture stamping mold material have steel, hard alloy, steel bonded carbide, zinc-containing alloy, low-melting alloy, aluminium bronze, Macromolecular material etc..Mould industry is fast-developing with 15% or so growth rate always, the ownership of mould industry enterprise Composition also there occurs great variety, in addition to state-owned professional mould factory, collective, joint, individual proprietorship and private also obtain quick hair Exhibition.Existing material Sheet Metal Forming Technology is mostly platen Sheet Metal Forming Technology, and corresponding decompressor is that concora crush is platen punching press Device, the production efficiency and stock utilization of platen decompressor is relatively low, needs unit manual work, security incident more frequency Numerous, for the processing of material, platen decompressor is punched out and more bothers, and relatively costly, punching head is when being punched out Friction is larger, and abrasion is more serious, and based on this, the present invention devises a kind of punching die with lubricating arrangement, with solution State problem.
The content of the invention
It is an object of the invention to provide a kind of punching die with lubricating arrangement, to solve to be carried in above-mentioned background technology The existing material Sheet Metal Forming Technology for going out is mostly platen Sheet Metal Forming Technology, and corresponding decompressor is that concora crush is platen punching press Device, the production efficiency and stock utilization of platen decompressor is relatively low, needs unit manual work, security incident more frequency Numerous, for the processing of material, platen decompressor is punched out and more bothers, and relatively costly, punching head is when being punched out Friction is larger, more serious problem of wearing and tearing.
To achieve the above object, the present invention provides following technical scheme:A kind of punching die with lubricating arrangement, including Punching platform, is provided with support on the punching platform, crossbeam is provided with the support, and the bottom of the crossbeam is provided with liquid Cylinder pressure, the bottom telescopic end of the hydraulic cylinder is provided with punching seat, and the bottom of the punching seat is connected with punching by connecting rod Punch-pin, is provided with lubricating structure on the piercing punch, the bottom of the piercing punch is provided with punching portion, the punching portion Lower section is provided with punching concave die, and the slotted eye being engaged with punching portion, the side of the punching concave die are offered in the punching concave die Wall sets limited location coaming plate, and the left and right sides bottom of the piercing punch has been fixedly connected with buffer gear, the punching concave die It is connected with punching platform with buffer gear, the bottom of the punching platform is provided with foot stool.
Preferably, the lubricating structure includes grease-box, and petroleum pipeline, the petroleum pipeline are provided with the grease-box On be provided with control valve, the inner chamber in the punching portion offers lubrication hole, and the lubrication hole is connected with petroleum pipeline.
Preferably, the buffer gear includes sleeve, and slide bar is plugged with the sleeve, and the bottom of the sleeve is provided with Position-arresting disk, the bottom of the position-arresting disk is provided with spring, and the spring is socketed in the outer wall of slide bar, and the slide bar is fixed on punching On platform.
Preferably, groove is offered on the punching platform, the groove is connected with slotted eye.
Preferably, stock supporting plate is connected with the foot stool, collecting box is provided with the stock supporting plate.
Compared with prior art, the beneficial effects of the invention are as follows:The present invention is easy to counter-punching die to enter row buffering reset, to mould Tool carries out crash protection, and the setting of lubricating structure reduces friction, strengthens service life, to punching when being punched out punching portion The material for dropping is collected, it is to avoid station is excessively dirty and messy.
Brief description of the drawings
Technical scheme in order to illustrate more clearly the embodiments of the present invention, uses required for being described to embodiment below Accompanying drawing is briefly described, it should be apparent that, drawings in the following description are only some embodiments of the present invention, for ability For the those of ordinary skill of domain, on the premise of not paying creative work, can also obtain other attached according to these accompanying drawings Figure.
Fig. 1 is schematic structural view of the invention;
Fig. 2 is lubricating structure structural representation of the present invention;
Fig. 3 is buffer gear structural representation of the present invention.
In accompanying drawing, the list of parts representated by each label is as follows:
1- punching platforms, 2- supports, 3- crossbeams, 4- hydraulic cylinders, 5- punchings seat, 6- piercing punches, 7- punchings portion, 8- punchings Cavity plate, 9- slotted eyes, 10- lubricating structures, 101- grease-boxs, 102- petroleum pipelines, 103- control valves, 11- buffer gears, 111- sets Cylinder, 112- position-arresting disks, 113- slide bars, 114- springs, the spacing coaming plates of 12-, 13- grooves, 14- foot stools, 15- stock supporting plates, 16- is collected Case.
Specific embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete Site preparation is described, it is clear that described embodiment is only a part of embodiment of the invention, rather than whole embodiments.It is based on Embodiment in the present invention, it is all other that those of ordinary skill in the art are obtained under the premise of creative work is not made Embodiment, belongs to the scope of protection of the invention.
Fig. 1-3 are referred to, the present invention provides a kind of technical scheme:A kind of punching die with lubricating arrangement, including punching Hole platform 1, is provided with support 2 on punching platform 1, crossbeam 3 is provided with support 2, and the bottom of crossbeam 3 is provided with hydraulic cylinder 4, liquid The bottom telescopic end of cylinder pressure 4 is provided with punching seat 5, and the bottom of punching seat 5 is connected with piercing punch 6, punching convex by connecting rod It is provided with lubricating structure 10 on mould 6, the bottom of piercing punch 6 is provided with punching portion 7, it is recessed that the lower section in punching portion 7 is provided with punching Mould 8, offers the slotted eye 9 being engaged with punching portion 7 in punching concave die 8, the side wall of punching concave die 8 sets limited location coaming plate 12, The left and right sides bottom of piercing punch 6 has been fixedly connected with buffer gear 11, and punching concave die 8 and buffer gear 11 are flat with punching Platform 1 is connected, and the bottom of punching platform 1 is provided with foot stool 14.
Wherein, lubricating structure 10 includes grease-box 101, and petroleum pipeline 102, petroleum pipeline 102 are provided with grease-box 101 On be provided with control valve 103, the inner chamber in punching portion 7 offers lubrication hole 71, and lubrication hole 71 is connected with petroleum pipeline 102, lubricating oil Lubricating oil is added in case 101, lubrication oil flow rate is controlled by controlling valve 103, lubricating oil flows out from lubrication hole 71, is easy to liquidate Hole portion 7 is lubricated, and buffer gear 11 includes sleeve 111, and slide bar 113 is plugged with sleeve 111, and the bottom of sleeve 111 is set Limited location disk 112, the bottom of position-arresting disk 112 is provided with spring 114, and spring 114 is socketed in the outer wall of slide bar 113, and slide bar 113 is consolidated It is scheduled on punching platform 1, slide bar 113 enters line slip in sleeve 111, spring 114 enters row buffering in punching, it is to avoid punching convex Occur collision between mould 6 and punching concave die 8, groove 13 is offered on punching platform 1, groove 13 is connected with slotted eye 9, on foot stool 14 Stock supporting plate 15 is connected with, collecting box 16 is provided with stock supporting plate 15, the material that punching is dropped is dropped to by slotted eye 9, groove 13 It is collected on collecting box 16.
One of the present embodiment has particular application as:To treat that punching part is placed in punching concave die 8, spacing coaming plate 12 treats punching Orifice carries out spacing, and hydraulic cylinder 45 carries out punching press to punching seat, makes the groove in punching portion 7 on piercing punch 6 and punching concave die 8 Hole 9 is engaged, and treats punching part and is punched out, and slide bar 113 enters line slip in sleeve 111, and spring 114 is delayed in punching Punching, it is to avoid occur collision between piercing punch 6 and punching concave die 8, lubricating oil is added in grease-box 101, by controlling valve 103 Control lubrication oil flow rate, lubricating oil flow out from lubrication hole 71, and hole portion 7 of being easy to liquidate is lubricated, friction during reduction punching, The material dropped during punching is dropped to and is collected on collecting box 16 by slotted eye 9, groove 13, it is to avoid station is excessively mixed and disorderly.
In the description of this specification, the description of reference term " one embodiment ", " example ", " specific example " etc. means Specific features, structure, material or the feature described with reference to the embodiment or example are contained at least one implementation of the invention In example or example.In this manual, the schematic representation to above-mentioned term is not necessarily referring to identical embodiment or example. And, the specific features of description, structure, material or feature can be in one or more any embodiments or example closing Suitable mode is combined.
Present invention disclosed above preferred embodiment is only intended to help and illustrates the present invention.Preferred embodiment is not detailed All of details is described, it is only described specific embodiment that the invention is not limited yet.Obviously, according to the content of this specification, Can make many modifications and variations.This specification is chosen and specifically describes these embodiments, is to preferably explain the present invention Principle and practical application so that skilled artisan can be best understood by and utilize the present invention.The present invention is only Limited by claims and its four corner and equivalent.

Claims (5)

1. a kind of punching die with lubricating arrangement, including punching platform (1), it is characterised in that:On the punching platform (1) Support (2) is provided with, crossbeam (3) is provided with the support (2), the bottom of the crossbeam (3) is provided with hydraulic cylinder (4), institute The bottom telescopic end for stating hydraulic cylinder (4) is provided with punching seat (5), and the bottom of punching seat (5) is connected with punching by connecting rod Hole punch-pin (6), is provided with lubricating structure (10) on the piercing punch (6), the bottom of the piercing punch (6) is provided with punching Portion (7), is provided with punching concave die (8) below the punching portion (7), offered on the punching concave die (8) and punching portion (7) The slotted eye (9) being engaged, the side wall of the punching concave die (8) sets limited location coaming plate (12), the left and right of the piercing punch (6) Two side bottoms have been fixedly connected with buffer gear (11), the punching concave die (8) and buffer gear (11) with punching platform (1) Connection, the bottom of the punching platform (1) is provided with foot stool (14).
2. a kind of punching die with lubricating arrangement according to claim 1, it is characterised in that:The lubricating structure (10) including grease-box (101), petroleum pipeline (102) is provided with the grease-box (101), on the petroleum pipeline (102) Control valve (103) is provided with, the inner chamber of the punching portion (7) offers lubrication hole (71), the lubrication hole (71) and petroleum pipeline (102) connect.
3. a kind of punching die with lubricating arrangement according to claim 1, it is characterised in that:The buffer gear (11) including sleeve (111), slide bar (113) is plugged with the sleeve (111), the bottom of the sleeve (111) sets limited Position disk (112), the bottom of the position-arresting disk (112) is provided with spring (114), and the spring (114) is socketed in slide bar (113) Outer wall, the slide bar (113) is fixed on punching platform (1).
4. a kind of punching die with lubricating arrangement according to claim 1, it is characterised in that:The punching platform (1) groove (13) is offered on, the groove (13) connects with slotted eye (9).
5. a kind of punching die with lubricating arrangement according to claim 1, it is characterised in that:On the foot stool (14) Stock supporting plate (15) is connected with, collecting box (16) is provided with the stock supporting plate (15).
CN201710336613.6A 2017-05-13 2017-05-13 A kind of punching die with lubricating arrangement CN106914548A (en)

Priority Applications (1)

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CN201710336613.6A CN106914548A (en) 2017-05-13 2017-05-13 A kind of punching die with lubricating arrangement

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201710336613.6A CN106914548A (en) 2017-05-13 2017-05-13 A kind of punching die with lubricating arrangement

Publications (1)

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Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107999606A (en) * 2017-12-08 2018-05-08 刘杰 A kind of automatic punching device of good damping effect
CN108789619A (en) * 2018-06-26 2018-11-13 东莞市联洲知识产权运营管理有限公司 A kind of flexible PCB diel
CN108856463A (en) * 2018-06-15 2018-11-23 盐城市力铖汽车配件有限公司 A kind of steel backing of vehicle brake block punching die
CN109396843A (en) * 2018-12-20 2019-03-01 海盐华通金属制品有限公司 A kind of nut processing unit (plant)
CN109530554A (en) * 2018-11-30 2019-03-29 魏贵英 A kind of mold positioning device

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0588720U (en) * 1992-04-22 1993-12-03 株式会社ユタカ技研 Lubricated punch
JP2007007692A (en) * 2005-06-30 2007-01-18 Toyota Boshoku Corp Press dies
CN203679050U (en) * 2014-04-17 2014-07-02 深圳市东汇精密机电有限公司 Stamping die
CN204171150U (en) * 2014-10-29 2015-02-25 临安市泽宇机械有限公司 A kind of chain and chain-plate punch mechanism with automatic aligning
CN106270137A (en) * 2016-08-24 2017-01-04 新昌县宏宇制冷有限公司 The aluminum ceiling board perforating press that a kind of cooling performance is good
CN106623636A (en) * 2017-01-05 2017-05-10 滁州美业机械制造有限公司 Shape-keeping fine stamping die for stamped part of refrigerator

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0588720U (en) * 1992-04-22 1993-12-03 株式会社ユタカ技研 Lubricated punch
JP2007007692A (en) * 2005-06-30 2007-01-18 Toyota Boshoku Corp Press dies
CN203679050U (en) * 2014-04-17 2014-07-02 深圳市东汇精密机电有限公司 Stamping die
CN204171150U (en) * 2014-10-29 2015-02-25 临安市泽宇机械有限公司 A kind of chain and chain-plate punch mechanism with automatic aligning
CN106270137A (en) * 2016-08-24 2017-01-04 新昌县宏宇制冷有限公司 The aluminum ceiling board perforating press that a kind of cooling performance is good
CN106623636A (en) * 2017-01-05 2017-05-10 滁州美业机械制造有限公司 Shape-keeping fine stamping die for stamped part of refrigerator

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107999606A (en) * 2017-12-08 2018-05-08 刘杰 A kind of automatic punching device of good damping effect
CN107999606B (en) * 2017-12-08 2019-05-21 中江机电科技江苏有限公司 A kind of automatic punching device
CN108856463A (en) * 2018-06-15 2018-11-23 盐城市力铖汽车配件有限公司 A kind of steel backing of vehicle brake block punching die
CN108856463B (en) * 2018-06-15 2020-05-19 扬州鼎通模具有限公司 Automobile brake pad steel backing punching die
CN108789619A (en) * 2018-06-26 2018-11-13 东莞市联洲知识产权运营管理有限公司 A kind of flexible PCB diel
CN109530554A (en) * 2018-11-30 2019-03-29 魏贵英 A kind of mold positioning device
CN109396843A (en) * 2018-12-20 2019-03-01 海盐华通金属制品有限公司 A kind of nut processing unit (plant)

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Application publication date: 20170704