CN106424357A - Stamping die facilitating discharging - Google Patents

Stamping die facilitating discharging Download PDF

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Publication number
CN106424357A
CN106424357A CN201610877036.7A CN201610877036A CN106424357A CN 106424357 A CN106424357 A CN 106424357A CN 201610877036 A CN201610877036 A CN 201610877036A CN 106424357 A CN106424357 A CN 106424357A
Authority
CN
China
Prior art keywords
die
discharging
rod
guide
punch
Prior art date
Application number
CN201610877036.7A
Other languages
Chinese (zh)
Inventor
陈�胜
王建
曹礼连
林华兵
李涛
Original Assignee
黄石市鼎晟模具有限公司
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 黄石市鼎晟模具有限公司 filed Critical 黄石市鼎晟模具有限公司
Priority to CN201610877036.7A priority Critical patent/CN106424357A/en
Publication of CN106424357A publication Critical patent/CN106424357A/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
    • 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
    • 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
    • B21D43/00Feeding, positioning or storing devices combined with, or arranged in, or specially adapted for use in connection with, apparatus for working or processing sheet metal, metal tubes or metal profiles; Associations therewith of cutting devices
    • B21D43/003Positioning devices
    • 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
    • B21D45/00Ejecting or stripping-off devices arranged in machines or tools dealt with in this subclass
    • B21D45/10Combined ejecting and stripping-off devices

Abstract

The invention discloses a stamping die facilitating discharging. The stamping die comprises an upper die base, a male die, a lower die base and a female die. A die handle is arranged in the center of the upper end face of the upper die base. The lower end face of the upper die base is provided with a fixing plate through a bolt assembly. The male die is fixedly connected to the center of the fixing plate. A discharging plate is movably arranged at the lower end head of the male die in a sleeving manner, discharging threaded rods are perpendicularly and fixedly arranged on the outer edge sides of the discharging plate, the discharging threaded rods penetrate the upper die base and the fixing plate, the upper ends of the discharging threaded rods are located in step holes in the upper die base, discharging springs are arranged on the lower portions of the discharging threaded rods, and a guiding hole is formed in the lower surface of the discharging plate. The female die is fixedly connected to the lower die base through a bolt assembly, a positioning plate is fixedly connected to the female die through a guiding connection rod, a stamping hole corresponding to the male die is formed in the center of the female die, a material ejection platform is arranged in the female die and the lower die base, and a material ejection spring is arranged below the material ejection platform. According to the stamping die facilitating discharging, discharging is convenient, safety is high, and the stamping die is suitable for large-batch and long-term continuous production.

Description

A kind of diel being easy to discharging
Technical field
The present invention relates to a kind of mould, specially a kind of diel being easy to discharging, belong to mould applications.
Background technology
For some stamping forming workpiece, after carrying out punch forming, workman is needed to take off from die or punch die Workpiece, therefore can cause Production of Stamping Die intermittent, inefficient, and has certain danger.Diel exists Operating time time continuity impacts, and carries out punching press to workpiece and can cause bigger error so that shaped article uniformity is poor, no It is beneficial to a large amount of secondary production in batch.
For solving the problems referred to above, therefore it is proposed that a kind of diel being easy to discharging.
Content of the invention
The technical problem to be solved in the present invention is the defect overcoming prior art, provides a kind of stamping die being easy to discharging Tool, in order to solve above-mentioned technical problem, the invention provides following technical scheme:
A kind of diel being easy to discharging of the present invention, including upper bolster, punch, die shoe and die, described upper bolster Center, upper surface is provided with die shank, and described upper bolster lower surface is provided with fixed plate by bolt assembly, and described punch is fixedly connected on The center of fixed plate, at described punch lower end, pivot bush unit is provided with stripper, and described stripper outer edge side is vertically fixed and set Having discharge screw, described discharge screw runs through upper bolster and fixed plate and upper end is positioned at the shoulder hole within upper bolster, described Discharge screw bottom is provided with discharging spring, and described stripper lower surface is provided with pilot hole, and described die is fixed by bolt assembly Be connected on die shoe, described die fix connected positioning plate by guide connecting rod, described die center be provided with convex The corresponding punching of mould, is provided with liftout platform inside described die and die shoe, is provided with liftout spring below described liftout platform, described leads To hole and guide connecting rod central axes.
As a kind of preferred embodiment of the present invention, described guide connecting rod includes connecting screw rod, clamp nut and leads Bar, described guide rod and connection screw rod integrated solid respectively are scheduled on the upper and lower end face of clamp nut, are cased with guide pin bushing outside described guide rod And back-moving spring, described back-moving spring is positioned between guide pin bushing and clamp nut, and described guide rod upper end is provided with end cap.
As a kind of preferred embodiment of the present invention, described pilot hole internal diameter is identical with guide pin bushing external diameter.
As a kind of preferred embodiment of the present invention, described guide pin bushing is inlaid with several balls.
As a kind of preferred embodiment of the present invention, the lower surface maximum travel position of described stripper and punch lower end Face is concordant.
The present invention is reached to provide the benefit that:By arranging device for discharging on punch, stripper and discharging spring will The workpiece that punch takes up unloads, and the workpiece caving in die is ejected by the liftout platform on die and liftout spring, convenient timely Quickly removing shaping workpiece, security is high;Pilot hole on stripper coordinates with guide connecting rod, and the whereabouts keeping punch is accurate Property, location-plate carries out precise positioning to blank, the common stamped workpieces uniformity that ensures, it is adaptable to large batch of production and processing.
Brief description
Accompanying drawing is used for providing a further understanding of the present invention, and constitutes a part for specification, the reality with the present invention Execute example together for explaining the present invention, be not intended that limitation of the present invention.In the accompanying drawings:
Fig. 1 is the general assembly structural representation of a kind of diel being easy to discharging of the present invention;
Fig. 2 is the guide connecting rod structural representation of a kind of diel being easy to discharging of the present invention.
In figure:1st, upper bolster;2nd, fixed plate;3rd, discharging spring;4th, pilot hole;5th, liftout platform;6th, punch;7th, liftout bullet Spring;8th, die shoe;9th, die;10th, location-plate;11st, guide connecting rod;12nd, stripper;13rd, discharge screw;14th, die shank;15、 Connect screw rod;16th, clamp nut;17th, back-moving spring;18th, guide pin bushing;19th, end cap;20th, guide rod.
Detailed description of the invention
Below in conjunction with accompanying drawing, the preferred embodiments of the present invention are illustrated, it will be appreciated that preferred reality described herein Execute example be merely to illustrate and explain the present invention, be not intended to limit the present invention.
Embodiment 1
As shown in Figure 1-2, a kind of diel being easy to discharging, including upper bolster the 1st, punch the 6th, die shoe 8 and die 9, Center, described upper bolster 1 upper surface is provided with die shank 14, and described upper bolster 1 lower surface is provided with fixed plate 2 by bolt assembly, described Punch 6 is fixedly connected on the center of fixed plate 2, and at described punch 6 lower end, pivot bush unit is provided with stripper 12, described discharging Plate 12 outer edge side is vertically fixed with discharge screw 13, and described discharge screw 13 runs through upper bolster 1 and fixed plate 2 and upper end is positioned at In shoulder hole within upper bolster 1, described discharge screw 13 bottom is provided with discharging spring 3, and described stripper 12 lower surface is provided with Pilot hole 4, described die 9 is fixedly connected on die shoe 8 by bolt assembly, and described die 9 passes through guide connecting rod 11 Fixing connected positioning plate 10, described die 9 center is provided with the corresponding punching with punch 6, and described die 9 is internal with die shoe 8 It is provided with liftout platform 5, below described liftout platform 5, be provided with liftout spring 7, described pilot hole 4 and guide connecting rod 11 central axis weight Close.
In the present embodiment, described guide connecting rod 11 includes connecting screw rod the 15th, clamp nut 16 and guide rod 20, described guide rod 20 are scheduled on the upper and lower end face of clamp nut 16 with connection screw rod 15 integrated solid respectively, and described guide rod 20 is outside is cased with guide pin bushing 18 He Back-moving spring 17, described back-moving spring 17 is positioned between guide pin bushing 18 and clamp nut 16, and described guide rod 20 upper end is provided with end cap 19.
In the present embodiment, described pilot hole 4 internal diameter is identical with guide pin bushing 18 external diameter.
In the present embodiment, described guide pin bushing 18 is inlaid with several balls.
In the present embodiment, the lower surface maximum travel position of described stripper 12 is concordant with punch 6 lower surface.
The principle of the present invention and advantage:This kind is easy to the diel of discharging, by separating after punch 6 and die 9 punching press, Discharging spring 13 promotes stripper 12 to unload workpiece, and liftout spring 7 ejects liftout platform 5, thus will sink into the workpiece in die Eject, the convenient shaping workpiece that quickly removes in time, security height;Pilot hole 4 on stripper 12 coordinates with guide connecting rod 11, When punch 6 moves downward, pilot hole 4 is socketed on guide pin bushing 18 and compression reseting spring 17, when stripper 12 upwards moves, guides Hole 4 separates with guide pin bushing 18, and back-moving spring 17 resets guide pin bushing 18 jack-up, keeps the whereabouts accuracy of punch 6, and location-plate 10 is to base Part carries out precise positioning, common guarantee stamped workpieces uniformity, it is adaptable to large batch of production and processing.
Finally it should be noted that:The foregoing is only the preferred embodiments of the present invention, be not limited to the present invention, Although being described in detail the present invention with reference to previous embodiment, for a person skilled in the art, it still may be used Modify with the technical scheme described in foregoing embodiments, or equivalent is carried out to wherein portion of techniques feature. All within the spirit and principles in the present invention, any modification, equivalent substitution and improvement etc. made, should be included in the present invention's Within protection domain.

Claims (5)

1. the diel being easy to discharging, it is characterised in that include upper bolster (1), punch (6), die shoe (8) and die (9), described upper bolster (1) center, upper surface is provided with die shank (14), and described upper bolster (1) lower surface is provided with solid by bolt assembly Determining plate (2), described punch (6) is fixedly connected on the center of fixed plate (2), and at described punch (6) lower end, pivot bush unit sets Having stripper (12), described stripper (12) outer edge side is vertically fixed with discharge screw (13), and described discharge screw (13) passes through Put on die holder (1) and fixed plate (2) and upper end is positioned at the internal shoulder hole of upper bolster (1), described discharge screw (13) bottom Being provided with discharging spring (3), described stripper (12) lower surface is provided with pilot hole (4), and described die (9) is fixed by bolt assembly It is connected on die shoe (8), by the fixing connected positioning plate (10) of guide connecting rod (11), described die on described die (9) (9) center is provided with and the corresponding punching of punch (6), and described die (9) is internal with die shoe (8) is provided with liftout platform (5), described Liftout platform (5) lower section is provided with liftout spring (7), described pilot hole (4) and guide connecting rod (11) central axes.
2. it is easy to the diel of discharging as claimed in claim 1, it is characterised in that described guide connecting rod (11) includes even Connecing screw rod (15), clamp nut (16) and guide rod (20), described guide rod (20) and connection screw rod (15) integrated solid respectively are scheduled on The upper and lower end face of clamp nut (16), described guide rod (20) is outside is cased with guide pin bushing (18) and back-moving spring (17), described reset bullet Spring (17) is positioned between guide pin bushing (18) and clamp nut (16), and described guide rod (20) upper end is provided with end cap (19).
3. be easy to the diel of discharging as claimed in claim 1 or 2, it is characterised in that described pilot hole (4) internal diameter with lead Set (18) external diameter is identical.
4. it is easy to the diel of discharging as claimed in claim 2, it is characterised in that be inlaid with some on described guide pin bushing (18) Individual ball.
5. it is easy to the diel of discharging as claimed in claim 1, it is characterised in that the lower surface of described stripper (12) is Big travel position is concordant with punch (6) lower surface.
CN201610877036.7A 2016-10-08 2016-10-08 Stamping die facilitating discharging CN106424357A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201610877036.7A CN106424357A (en) 2016-10-08 2016-10-08 Stamping die facilitating discharging

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201610877036.7A CN106424357A (en) 2016-10-08 2016-10-08 Stamping die facilitating discharging

Publications (1)

Publication Number Publication Date
CN106424357A true CN106424357A (en) 2017-02-22

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201610877036.7A CN106424357A (en) 2016-10-08 2016-10-08 Stamping die facilitating discharging

Country Status (1)

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CN (1) CN106424357A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107377780A (en) * 2017-09-13 2017-11-24 马鞍山市仁和模具有限公司 A kind of Bending Mould for being easy to discharging
CN108527694A (en) * 2018-04-10 2018-09-14 绍兴文理学院 A kind of drilling equipment of photovoltaic apparatus component manufacture
CN109954779A (en) * 2017-12-23 2019-07-02 天津双合盛自行车有限公司 A kind of automatic stamping equipment of casing
CN110125222A (en) * 2019-05-30 2019-08-16 惠州市志成海利五金制品有限公司 A kind of new energy car battery side's shell automation press line
CN110126013A (en) * 2019-05-09 2019-08-16 长兴旗开机械设备有限公司 A kind of internal partition punching die of battery cell case

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107377780A (en) * 2017-09-13 2017-11-24 马鞍山市仁和模具有限公司 A kind of Bending Mould for being easy to discharging
CN109954779A (en) * 2017-12-23 2019-07-02 天津双合盛自行车有限公司 A kind of automatic stamping equipment of casing
CN108527694A (en) * 2018-04-10 2018-09-14 绍兴文理学院 A kind of drilling equipment of photovoltaic apparatus component manufacture
CN110126013A (en) * 2019-05-09 2019-08-16 长兴旗开机械设备有限公司 A kind of internal partition punching die of battery cell case
CN110125222A (en) * 2019-05-30 2019-08-16 惠州市志成海利五金制品有限公司 A kind of new energy car battery side's shell automation press line

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WD01 Invention patent application deemed withdrawn after publication

Application publication date: 20170222

WD01 Invention patent application deemed withdrawn after publication