CN110038965A - A kind of zero device fabrication of metal production compacting tool set - Google Patents
A kind of zero device fabrication of metal production compacting tool set Download PDFInfo
- Publication number
- CN110038965A CN110038965A CN201910444712.5A CN201910444712A CN110038965A CN 110038965 A CN110038965 A CN 110038965A CN 201910444712 A CN201910444712 A CN 201910444712A CN 110038965 A CN110038965 A CN 110038965A
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- Prior art keywords
- die holder
- fixed plate
- compacting tool
- tool set
- device fabrication
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- 238000004519 manufacturing process Methods 0.000 title claims abstract description 40
- 239000002184 metal Substances 0.000 title claims abstract description 23
- 229910052751 metal Inorganic materials 0.000 title claims abstract description 23
- 238000013016 damping Methods 0.000 claims description 19
- 239000005060 rubber Substances 0.000 claims description 18
- 238000009434 installation Methods 0.000 claims description 10
- 230000003014 reinforcing effect Effects 0.000 claims description 7
- 238000007790 scraping Methods 0.000 claims description 7
- 238000007789 sealing Methods 0.000 claims description 7
- 125000003003 spiro group Chemical group 0.000 claims description 4
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 claims 1
- 239000010931 gold Substances 0.000 claims 1
- 229910052737 gold Inorganic materials 0.000 claims 1
- 239000011248 coating agent Substances 0.000 abstract description 3
- 238000000576 coating method Methods 0.000 abstract description 3
- 239000002131 composite material Substances 0.000 abstract description 3
- 238000004080 punching Methods 0.000 description 20
- 230000000694 effects Effects 0.000 description 6
- 238000012545 processing Methods 0.000 description 6
- 238000010586 diagram Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 238000004064 recycling Methods 0.000 description 4
- 239000007787 solid Substances 0.000 description 4
- 230000003139 buffering effect Effects 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000012958 reprocessing Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000000748 compression moulding Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 229920006351 engineering plastic Polymers 0.000 description 1
- 238000005242 forging Methods 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D37/00—Tools as parts of machines covered by this subclass
- B21D37/10—Die sets; Pillar guides
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D45/00—Ejecting or stripping-off devices arranged in machines or tools dealt with in this subclass
- B21D45/02—Ejecting devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D45/00—Ejecting or stripping-off devices arranged in machines or tools dealt with in this subclass
- B21D45/06—Stripping-off devices
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Presses And Accessory Devices Thereof (AREA)
Abstract
The invention discloses a kind of zero device fabrication of metal production compacting tool sets, it is related to compacting tool set technical field, it is had a single function to solve existing intermetallic composite coating with production compacting tool set, needs to cut the edge of molded part after punch forming, time-consuming and laborious problem.Die shank is installed above the upper die holder, the lower surface of the upper die holder is equipped with upper mould fixed plate, the two sides of the upper mould fixed plate are provided with linear bearing, and there are four linear bearing settings, punch-pin is installed below the upper mould fixed plate, lower die holder is provided with below the upper die holder, the upper surface of the lower die holder is equipped with lower mold fixed plate, the two sides of the lower mold fixed plate are provided with guide post fixing seat, the upper surface of the lower mold fixed plate is equipped with cavity plate, the cavity plate is internally provided with cavity plate slot, the side of the lower die holder is equipped with scrap-collecting box, baffle is installed above the scrap-collecting box side, the scrap-collecting box is internally provided with rim charge slot.
Description
Technical field
The present invention relates to compacting tool set technical field, specially a kind of zero device fabrication of metal production compacting tool set.
Background technique
Mold is that blank is made to become the product tool for having specific shape and size under external force.Be widely used in punching,
Die forging, cold-heading, the compression moulding for squeezing the products such as metallurgical part compacting, compression casting and engineering plastics, rubber, ceramics or injection molding
In forming.Mold has specific profile or cavity shape, blank can be made by wheel using the chamfered shape with cutting edge
Profile shape separates.Blank can be made to obtain corresponding three-dimensional shape using cavity shape.Mold generally comprises dynamic model and determines
Two parts of mould (or punch-pin and cavity plate), the two are partable.Product is taken out when separating, blank is made to inject mold cavity when closing up
Forming.Mold is precision instrument, complex-shaped, bears the expansive force of blank, to structural strength, rigidity, surface hardness, rough surface
Degree and machining accuracy all have higher requirements, and the development level of mold production is the one of the important signs that of machine-building level.And it rushes
Pressure is to be pressed using the mold being mounted on press machine to material, makes its deformation, to obtain a kind of processing method of part.
But existing intermetallic composite coating is had a single function with production compacting tool set, and the side to molded part is needed after punch forming
Edge is cut, time-consuming and laborious；Therefore, it is unsatisfactory for existing demand, we have proposed a kind of zero device fabrications of metal to use to this
Produce compacting tool set.
Summary of the invention
The purpose of the present invention is to provide a kind of zero device fabrication of metal production compacting tool sets, to solve above-mentioned background skill
The existing intermetallic composite coating proposed in art is had a single function with production compacting tool set, needed after punch forming to the edge of molded part into
Row is cut, time-consuming and laborious problem.
To achieve the above object, the invention provides the following technical scheme: a kind of zero device fabrication of metal production pressing die
Having, including upper die holder, die shank is installed above the upper die holder, the lower surface of the upper die holder is equipped with upper mould fixed plate,
The two sides of the upper mould fixed plate are provided with linear bearing, and there are four linear bearing settings, the inside of the linear bearing
It is provided with ball, and ball is provided with several, punch-pin, the lower section of the upper die holder are installed below the upper mould fixed plate
It is provided with lower die holder, the upper surface of the lower die holder is equipped with lower mold fixed plate, and the two sides of the lower mold fixed plate are provided with
Guide post fixing seat, the upper surface of the lower mold fixed plate are equipped with cavity plate, and the cavity plate is internally provided with cavity plate slot, under described
The side of die holder is equipped with scrap-collecting box, and baffle, the scrap-collecting box are equipped with above the scrap-collecting box side
Be internally provided with rim charge slot, the other side of the lower die holder is equipped with cylinder supports platform, is equipped with below the lower die holder
Bracket, and there are four bracket settings, it is provided with cross reinforcing bar between four brackets, branch is installed below the bracket
Fagging is equipped with damping below the support plate.
Preferably, the outer wall surrounding of the punch-pin is mounted on blade, and installation through-hole, the knife are provided on the blade
Piece is threadedly coupled by installation through-hole with upper mould fixed plate.
Preferably, guide post is installed, and one end of guide post is run through and extended between the guide post fixing seat and linear bearing
To the inside of linear bearing.
Preferably, be provided with spring on the outer wall of the guide post, and the both ends of spring respectively with guide post fixing seat and straight line
Bearing is fixedly connected.
Preferably, the first cylinder is installed above the cylinder supports platform, is installed on the output end of first cylinder
There is scraping wings.
Preferably, the lower surface of the lower die holder is equipped with the second cylinder, is provided on the output end of second cylinder
Telescopic rod, and the inside of cavity plate slot is run through and extended in one end of telescopic rod, one end of the telescopic rod is equipped with die pad.
Preferably, the damping is internally provided with rubber air mattress, the upper and lower surfaces of the rubber air mattress
It is mounted on metal sealing plate.
Preferably, the front end of the rubber air mattress is provided with valve inside, and the inside of the valve inside is equipped with valve.
Preferably, T shape screw is installed, and there are six the settings of T shape screw below the damping.
Preferably, the punch-pin and cavity plate are threadedly coupled with upper mould fixed plate and lower mold fixed plate respectively by short screw,
The upper mould fixed plate and lower mold fixed plate are threadedly coupled with upper die holder and lower die holder respectively by long spiro nail.
Compared with prior art, the beneficial effects of the present invention are:
1, the present invention installs blade by the outer wall surrounding in punch-pin, and molded part surrounding can be cut off while punching press
Rim charge reduces processing flow, has saved the production cycle of mold, blade is Demountable, is fixed on by installation through-hole
On upper mould fixed plate, for the sharpness for guaranteeing blade, need that periodically blade is polished or replaced, so that equipment can be normal
It is cut.
2, by the way that the first cylinder and scrap-collecting box is arranged, scraping wings is installed on the output end of the first cylinder, can be incited somebody to action
In the rim charge push-in scrap-collecting box left after die cut, it is convenient for recycling and reusing working process, scrap-collecting box side
Top is equipped with baffle, without worry the first cylinder thrust cross senior general's material push away it is winged.
3, by the second cylinder of setting and die pad, after punching press, the second cylinder is able to drive die pad rising, by cavity plate slot
Interior molded part ejection, plays the role of demoulding, different with conventional knockout pin, and die pad and molded part are face contact, is pushing up
Molded part will not be caused to damage when out, ratio of briquetting is high, and knockout pin and molded part are point contact, if molded part engaging is tighter,
Knockout pin is easy to cause molded part to deform, and influences yield rate.
4, by setting damping, damping is internally provided with rubber air mattress, rubber air mattress by valve inside into
Row inflation, the effect of damping can be played in punching press, avoids stamping press is bigger from damaging metal processing piece by pressure, can be effectively relieved
The vibration issued when punching press and sound greatly improve the stability of punching press.
5, by setting upper mould fixed plate, lower mold fixed plate, punch-pin, cavity plate and blade, and these components are that screw thread connects
The detachable structure connect, dismounting is simple, fixed, when one of parts damages, does not need to carry out more whole set of die
It changes, only needs to change the component of damage, be effectively saved maintenance cost.
6, by the way that spring is arranged on the outer wall of guide post, and the both ends of spring are solid with guide post fixing seat and linear bearing respectively
Fixed connection, it is firm to connect, and spring can play the role of auxiliary rebound and buffering in punching press, carries out a step and improves continuous punching
Stability.
7, by being provided with cross reinforcing bar between four brackets, cross reinforcing bar makes the supporting way of bracket by rectangle
Become triangle, triangle is most firm structure, can be improved the stability of support, keeps it more firm.
Detailed description of the invention
Fig. 1 is overall structure diagram of the invention；
Fig. 2 is mould inside structural schematic diagram of the invention；
Fig. 3 is bracket partial structural diagram of the invention；
Fig. 4 is damping partial structural diagram of the invention；
Fig. 5 is linear bearing partial structural diagram of the invention；
In figure: 1, upper die holder；2, die shank；3, upper mould fixed plate；4, punch-pin；5, blade；6, linear bearing；601, ball；
7, guide post；8, guide post fixing seat；9, spring；10, lower die holder；11, lower mold fixed plate；12, cavity plate；13, scrap-collecting box；14,
Baffle；15, cylinder supports platform；16, the first cylinder；17, scraping wings；18, bracket；19, cross reinforcing bar；20, the second cylinder；
21, support plate；22, damping；221, rubber air mattress；222, metal sealing plate；223, valve inside；224, valve；23, T shape
Screw；24, installation through-hole；25, long spiro nail；26, short screw；27, cavity plate slot；28, telescopic rod；29, die pad；30, rim charge slot.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.
Fig. 1-5 is please referred to, a kind of embodiment provided by the invention: a kind of zero device fabrication of metal production compacting tool set,
Including upper die holder 1, the top of upper die holder 1 is equipped with die shank 2, and die shank 2 drives upper die holder 1 under for connecting with slider of punch
Die holder 10 presses, and the lower surface of upper die holder 1 is equipped with upper mould fixed plate 3, and upper mould fixed plate 3 plays the role of solid punch 4,
The two sides of upper mould fixed plate 3 are provided with linear bearing 6, and there are four the settings of linear bearing 6, linear bearing 6 can reduce guide post 7
Coefficient of friction in motion process, linear bearing 6 is internally provided with ball 601, and ball 601 is provided with several, ball
601 to reduce the frictional force in power transmission process and can improve the transmission efficiency of machine power with roll mode, and upper mold is solid
The lower section of fixed board 3 is equipped with punch-pin 4, and the lower section of upper die holder 1 is provided with lower die holder 10, and the upper surface of lower die holder 10 is equipped with lower die
Fixed plate 11, lower mold fixed plate 11 play the role of fixed cavity plate 12, and it is solid that the two sides of lower mold fixed plate 11 are provided with guide post
Reservation 8, guide post fixing seat 8 play the role of fixed guide post 7, and the upper surface of lower mold fixed plate 11 is equipped with cavity plate 12, cavity plate
12 for placing metalwork, and so as to punch forming, cavity plate 12 is internally provided with cavity plate slot 27, and the side of lower die holder 10 is equipped with
Scrap-collecting box 13, scrap-collecting box 13 can collect the rim charge left after die cut, be convenient for recycling and reusing, and rim charge is collected
Baffle 14 is installed, baffle 14 can prevent 16 thrust of the first cylinder excessive, and rim charge is pushed away to winged, rim charge receipts above 13 side of case
Header 13 is internally provided with rim charge slot 30, and the other side of lower die holder 10 is equipped with cylinder supports platform 15, and cylinder supports platform 15 rises
The effect that the first cylinder 16 is fixed to support, keeps its operation more stable, the lower section of lower die holder 10 is equipped with bracket 18, and bracket
There are four 18 settings, cross reinforcing bar 19 is provided between four brackets 18, cross reinforcing bar 19 makes the supporting way of bracket 18
Triangle is become from rectangle, triangle is most firm structure, can be improved the stability of support, and the lower section of bracket 18 is equipped with
Support plate 21, the lower section of support plate 21 are equipped with damping 22, and the shake issued when punching press can be effectively relieved in damping 22
Dynamic and sound.
Further, the outer wall surrounding of punch-pin 4 is mounted on blade 5, and installation through-hole 24 is provided on blade 5, and blade 5 passes through
Installation through-hole 24 is threadedly coupled with upper mould fixed plate 3, and blade 5 can cut off the rim charge of molded part surrounding while punching press, is subtracted
Lacking processing flow, blade 5 is threadedly coupled using installation through-hole 24 with upper mould fixed plate 3, and it is easy to disassemble, to guarantee blade 5
Sharpness needs that periodically blade 5 is polished or replaced.
Further, guide post 7 is installed, and one end of guide post 7 is run through and extended between guide post fixing seat 8 and linear bearing 6
To the inside of linear bearing 6, guide post 7 plays the role of that upper die holder 1 and lower die holder 10 is guided to press, and prevents bonding processes
Offset.
Further, be provided with spring 9 on the outer wall of guide post 7, and the both ends of spring 9 respectively with guide post fixing seat 8 and straight line
Bearing 6 is fixedly connected, and spring 9 can play the role of auxiliary rebound and buffering in punching press, guarantees the stability of continuous punching.
Further, the top of cylinder supports platform 15 is equipped with the first cylinder 16, is equipped on the output end of the first cylinder 16
The rim charge cut after punching press can be pushed into scrap-collecting box 13, by the flexible of scraping wings 17 convenient for recycling by scraping wings 17
Reprocessing processing.
Further, the lower surface of lower die holder 10 is equipped with the second cylinder 20, is provided with and stretches on the output end of the second cylinder 20
Contracting bar 28, and the inside of cavity plate slot 27 is run through and extended in one end of telescopic rod 28, one end of telescopic rod 28 is equipped with die pad
29, telescopic rod 28 drives die pad 29 to rise, and can eject the molded part in cavity plate slot 27, play the role of demoulding.
Further, damping 22 is internally provided with rubber air mattress 221, the upper and lower surfaces of rubber air mattress 221
It is mounted on metal sealing plate 222, rubber air mattress 221 can play the role of buffering after inflation, and metal sealing plate 222 plays
The effect of sealing, can prevent 221 gas leakage of rubber air mattress.
Further, the front end of rubber air mattress 221 is provided with valve inside 223, and the inside of valve inside 223 is equipped with valve 224,
For valve inside 223 for giving rubber air mattress 221 inner inflatable, valve 224 can play the role of sealing when closed.
Further, the lower section of damping 22 is equipped with T shape screw 23, and there are six the settings of T shape screw 23, T shape screw
23, for fixing with the T-slot on work surface of punching machine, improve stability when punching press.
Further, punch-pin 4 and cavity plate 12 are connected with upper mould fixed plate 3 and 11 screw thread of lower mold fixed plate respectively by short screw 26
It connects, upper mould fixed plate 3 and lower mold fixed plate 11 are threadedly coupled with upper die holder 1 and lower die holder 10 respectively by long spiro nail 25, each to tie
Structure can be dismantled mutually, when there is parts damages, not need to replace entire mold, need to only carry out more to the component of damage
It changes, save the cost.
Working principle: in use, the mold to be mounted on to the work of punching machine by the T shape screw 23 of 22 lower section of damping
On table top, the work top of punching machine is provided with the T-slot chimeric with T shape screw 23, and die shank 2 is fixed on slider of punch later
On, sliding block will drive upper die holder 1 and move down, and during pushing, guide post 7 can play the role of guidance, prevent from moving
It shifts, until upper die holder 1 and lower die holder 10 press, reaches stamping forming effect, because the outer wall surrounding of punch-pin 4 is respectively mounted
There is blade 5, so the rim charge of molded part surrounding can be cut off while punching press, reduces processing flow, the rim charge of excision can quilt
Scraping wings 17 on first cylinder, 16 output end is pushed away toward scrap-collecting box 13, facilitates recycling reprocessing processing, after the completion of punching press, the
Two cylinders 20 will drive die pad 29 and move up, and the molded part in cavity plate slot 27 is ejected, achievees the effect that demoulding, device
Lower section is provided with damping 22, and damping 22 is internally provided with rubber air mattress 221, and rubber air mattress 221 after inflation can
It enough plays the effect of damping, alleviates the vibration issued when punching press and sound, it is the upper mould fixed plate 3 of mold, lower mold fixed plate 11, convex
Mould 4, cavity plate 12 and blade 5 are detachable structure, if one of component is damaged, do not need to carry out entire mold
Replacement, only needs to change corresponding component, is effectively saved maintenance cost.
It is obvious to a person skilled in the art that invention is not limited to the details of the above exemplary embodiments, Er Qie
In the case where without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the present invention is by appended power
Benefit requires rather than above description limits, it is intended that all by what is fallen within the meaning and scope of the equivalent elements of the claims
Variation is included within the present invention.Any reference signs in the claims should not be construed as limiting the involved claims.
Claims (10)
1. a kind of zero device fabrication of metal production compacting tool set, including upper die holder (1), it is characterised in that: the upper die holder (1)
Top be equipped with die shank (2), the lower surface of the upper die holder (1) is equipped with upper mould fixed plate (3), the upper mould fixed plate
(3) two sides are provided with linear bearing (6), and there are four linear bearing (6) settings, the inside of the linear bearing (6) is set
It is equipped with ball (601), and ball (601) is provided with several, punch-pin (4), institute is installed below the upper mould fixed plate (3)
It states and is provided with below upper die holder (1) lower die holder (10), the upper surface of the lower die holder (10) is equipped with lower mold fixed plate (11),
The two sides of the lower mold fixed plate (11) are provided with guide post fixing seat (8), the upper surface installation of the lower mold fixed plate (11)
Have cavity plate (12), the cavity plate (12) is internally provided with cavity plate slot (27), and the side of the lower die holder (10) is equipped with rim charge
Collecting box (13) is equipped with baffle (14) above scrap-collecting box (13) side, the scrap-collecting box (13) it is interior
Portion is provided with rim charge slot (30), and the other side of the lower die holder (10) is equipped with cylinder supports platform (15), the lower die holder (10)
Lower section be equipped with bracket (18), and bracket (18) setting there are four, be provided between four brackets (18) cross reinforcing
Bar (19) is equipped with support plate (21) below the bracket (18), is equipped with damping below the support plate (21)
(22)。
2. a kind of zero device fabrication of metal according to claim 1 production compacting tool set, it is characterised in that: the punch-pin
(4) outer wall surrounding is mounted on blade (5), is provided with installation through-hole (24) on the blade (5), and the blade (5) passes through
Installation through-hole (24) is threadedly coupled with upper mould fixed plate (3).
3. a kind of zero device fabrication of metal according to claim 1 production compacting tool set, it is characterised in that: the guide post
It is equipped between fixing seat (8) and linear bearing (6) guide post (7), and one end of guide post (7) is run through and extends to linear bearing
(6) inside.
4. a kind of zero device fabrication of metal according to claim 3 production compacting tool set, it is characterised in that: the guide post
(7) it is provided on outer wall spring (9), and the both ends of spring (9) are fixed with guide post fixing seat (8) and linear bearing (6) respectively
Connection.
5. a kind of zero device fabrication of metal according to claim 1 production compacting tool set, it is characterised in that: the cylinder
It is equipped with above supporting table (15) the first cylinder (16), scraping wings is installed on the output end of first cylinder (16)
(17)。
6. a kind of zero device fabrication of metal according to claim 1 production compacting tool set, it is characterised in that: the lower die
The lower surface of seat (10) is equipped with the second cylinder (20), is provided with telescopic rod (28) on the output end of second cylinder (20),
And the inside of cavity plate slot (27) is run through and extended in one end of telescopic rod (28), one end of the telescopic rod (28) is equipped with liftout
Plate (29).
7. a kind of zero device fabrication of metal according to claim 1 production compacting tool set, it is characterised in that: the damping
Mechanism (22) is internally provided with rubber air mattress (221), and the upper and lower surfaces of the rubber air mattress (221) are mounted on gold
Belong to sealing plate (222).
8. a kind of zero device fabrication of metal according to claim 7 production compacting tool set, it is characterised in that: the rubber
The front end of air cushion (221) is provided with valve inside (223), and the inside of the valve inside (223) is equipped with valve (224).
9. a kind of zero device fabrication of metal according to claim 1 production compacting tool set, it is characterised in that: the damping
T shape screw (23) is installed, and there are six T shape screw (23) settings below mechanism (22).
10. a kind of zero device fabrication of metal according to claim 1 production compacting tool set, it is characterised in that: described convex
Mould (4) and cavity plate (12) are threadedly coupled with upper mould fixed plate (3) and lower mold fixed plate (11) respectively by short screw (26), described
Upper mould fixed plate (3) and lower mold fixed plate (11) are connected with upper die holder (1) and lower die holder (10) screw thread respectively by long spiro nail (25)
It connects.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910444712.5A CN110038965A (en) | 2019-05-27 | 2019-05-27 | A kind of zero device fabrication of metal production compacting tool set |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910444712.5A CN110038965A (en) | 2019-05-27 | 2019-05-27 | A kind of zero device fabrication of metal production compacting tool set |
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| CN110038965A true CN110038965A (en) | 2019-07-23 |
Family
ID=67283692
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| CN201910444712.5A Pending CN110038965A (en) | 2019-05-27 | 2019-05-27 | A kind of zero device fabrication of metal production compacting tool set |
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Cited By (4)
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| CN110509349A (en) * | 2019-08-27 | 2019-11-29 | 苏州骏创汽车科技股份有限公司 | A kind of automobile plastic interior trim moulding hole punched device |
| CN110681773A (en) * | 2019-09-20 | 2020-01-14 | 合肥常青机械股份有限公司 | Stamping die for automobile fastener |
| CN112024630A (en) * | 2020-09-17 | 2020-12-04 | 安徽省巢湖铸造厂有限责任公司 | Auxiliary device for railway fastener elastic strip forming die |
| CN114576249A (en) * | 2022-04-22 | 2022-06-03 | 陈乾良 | Workstation is glued to earphone processing point |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110509349A (en) * | 2019-08-27 | 2019-11-29 | 苏州骏创汽车科技股份有限公司 | A kind of automobile plastic interior trim moulding hole punched device |
| CN110509349B (en) * | 2019-08-27 | 2021-02-19 | 苏州骏创汽车科技股份有限公司 | Punching device for automotive plastic interior trim injection molding part |
| CN110681773A (en) * | 2019-09-20 | 2020-01-14 | 合肥常青机械股份有限公司 | Stamping die for automobile fastener |
| CN112024630A (en) * | 2020-09-17 | 2020-12-04 | 安徽省巢湖铸造厂有限责任公司 | Auxiliary device for railway fastener elastic strip forming die |
| CN114576249A (en) * | 2022-04-22 | 2022-06-03 | 陈乾良 | Workstation is glued to earphone processing point |
| CN114576249B (en) * | 2022-04-22 | 2023-12-01 | 海菲曼（天津）科技有限公司 | Earphone processing dispensing workbench |
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Application publication date: 20190723 |