CN105935723A - Punching delay unloading method and mold - Google Patents
Punching delay unloading method and mold Download PDFInfo
- Publication number
- CN105935723A CN105935723A CN201610459816.XA CN201610459816A CN105935723A CN 105935723 A CN105935723 A CN 105935723A CN 201610459816 A CN201610459816 A CN 201610459816A CN 105935723 A CN105935723 A CN 105935723A
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- China
- Prior art keywords
- mold
- time delay
- punching
- unloading
- die
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- 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
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
Abstract
The invention discloses a punching delay unloading method and mold. The method mainly comprises the steps that punching modules and delay unloading modules matched with the punching modules are arranged in the mold; after the stamping modules carry out stamping molding on a product, the punched product is unloaded out of a female mold of the mold through the delay discharging modules; the punching delay unloading mold comprises an upper mold body and a lower mold body, the punching modules and the delay unloading modules are arranged in the upper mold body and the lower mold body, the punching modules punch raw material boards to be in a shape of the product, the delay unloading modules push the punched product out of the female mold of the mold, and unloading is achieved; and the punching delay unloading method and mold have the beneficial effects of improving the production efficiency, reducing the production cost, reducing potential safety hazards and the like which are not achieved in an existing product.
Description
Technical field
The present invention relates to method and the mould in a kind of punch forming field, particularly a kind of stamp time delay discharge method and mould.
Background technology
In formed product technical field, existing commonly used technology is exactly punch forming.But, for existing punch-forming mold, particularly FPC(flexible PCB) after completing processing and forming, product is the most in disorder, easy sticking to mould, it is impossible to accomplish the stable rewinding after stamp.Product after processing and forming easily drops in lathe, when operator reaches for, there is potential safety hazard.Generally need the product after taking out processing and forming by hand, not only inefficiency, too increases potential safety hazard simultaneously, adds production cost, being also possible to affect the crudy of product further, described variety of problems have impact on this area further to the development of mechanical automation.
In view of this, it is an object of the invention to provide a kind of new technical scheme to solve existing technological deficiency.
Summary of the invention
In order to overcome the deficiencies in the prior art, the present invention provides a kind of stamp time delay discharge method and device, and after solving prior art stamp, product is the most in disorder, easily sticking to mould, feeding is unstable, there is the hidden danger of safety in production, thus brings inefficiency, cost height, the most high technological deficiency of product quality.
The technical solution adopted for the present invention to solve the technical problems is:
A kind of stamp time delay discharge method, it is characterized in that: this kind of method is mainly by arranging punching module and coordinating the time delay inversion module of punching module in mould, stamping products, by after product punch forming, is drawn off from the die of mould by described punching module by time delay inversion module.
A kind of stamp time delay unloading mold, it is characterized in that: include upper die and lower die, described upper die and lower die are provided with punching module and time delay inversion module, material plate is stamped into the shape of product by described punching module, and the product completing punching press is released from the die of mould and completes discharging by described time delay inversion module.
Further improvement as technique scheme; described punching module includes punch and lower bolster; punch is corresponding with lower bolster to be disposed in upper mold or lower mold; punch and lower bolster during matched moulds by the product of molding from products material sheet material punching press out, described upper mold include re-packing and be described on re-pack waste material discharging in elastic element effect.
Preferably, described upper mold include upper padding plate, train wheel bridge and on re-pack, described lower mold includes lower bolster, cushion block, inner shoe, lower plate and lower bolster etc..
Further improvement as technique scheme, described time delay inversion module includes unloading block and promotes the discharging power source of described unloading block, described discharging power source basis after upper die and lower die die sinking sets time driving unloading block discharging, described unloading block is placed on inner shoe, and the outfan of described discharging power source is connected to bottom inner shoe.
As the further improvement of technique scheme, described lower mold being additionally provided with location PIN needle, described location PIN needle is that conehead positions PIN, and described lower bolster is provided with the position, hole coordinating described location PIN needle, described on re-pack on offer coupling avoid hole.
As the further improvement of technique scheme, described lower mold being provided with punching pin, described upper mold offers the punching pin mating holes run through, and the waste material stamped out can be discharged by described punching pin by the punching pin mating holes of upper mold.
As the further improvement of technique scheme, described stamp time delay unloading mold also includes that waste material recovery device, described waste material recovery device are air blowing type waste material recovery device.
As the further improvement of technique scheme, described cushion block is cushion block combination or the pad device of global formation including front pods, rear cushion block, left cushion block and right cushion block.
Further improvement as technique scheme, described stamp time delay unloading mold also includes matched moulds positioner, described matched moulds positioner includes matched moulds guide pillar and matched moulds guide pin bushing, during upper die and lower die matched moulds location, described matched moulds guide pillar inserts in described matched moulds guide pin bushing and the mutual matched moulds of upper die and lower die is positioned.
The invention has the beneficial effects as follows: the invention provides a kind of stamp time delay discharge method and mould, described mould completes the punch forming of product by arranging punching module in same mould, by time delay inversion module, the product completing punching press is drawn off from the die of mould again, whole mould need not use artificial or complete discharging by other devices, not only it is effectively improved production efficiency, also contribute to the crudy of improving product simultaneously, reduce production cost, reduce potential safety hazard.After this kind of stamp time delay unloading mold solves prior art stamp, product is the most in disorder, easy sticking to mould, and feeding is unstable, there is the hidden danger of safety in production, thus brings inefficiency, cost height, the most high technological deficiency of product quality.
Accompanying drawing explanation
The present invention is further described with embodiment below in conjunction with the accompanying drawings.
Fig. 1 is that the present invention assembles schematic diagram；
Fig. 2 is the structural representation that in the present invention, upper die and lower die split
Fig. 3 is the structural representation after removing lower bolster in the present invention；
Fig. 4 is to remove the structural representation of another angle after lower bolster in the present invention；
Fig. 5 is the structural principle schematic diagram of the present invention；
Fig. 6 is product structural representation before punch forming broken line molding in the present invention；
Fig. 7 is product structural scheme of mechanism after punch forming and broken line molding in the present invention.
Detailed description of the invention
Below with reference to embodiment and accompanying drawing, the technique effect of design, concrete structure and the generation of the present invention is clearly and completely described, to be completely understood by the purpose of the present invention, feature and effect.Obviously; described embodiment is a part of embodiment of the present invention rather than whole embodiment, based on embodiments of the invention; other embodiments that those skilled in the art is obtained on the premise of not paying creative work, belong to the scope of protection of the invention.It addition, all connection/annexations related in patent, the most singly refer to that component directly connects, and refer to couple auxiliary according to being embodied as situation by adding or reducing, form more excellent draw bail.Each technical characteristic in the invention, can be with combination of interactions on the premise of the most conflicting conflict, with reference to Fig. 1-7.
A kind of stamp time delay discharge method, this kind of method is mainly by arranging in mould
Punching module and the time delay inversion module of cooperation punching module, stamping products, by after product punch forming, is drawn off from the die of mould by described punching module by time delay inversion module.
A kind of stamp time delay unloading mold, including upper mold 1 and lower mold 2, described upper mold 1, lower mold 2 are provided with punching module and time delay inversion module, material plate is stamped into the shape of product by described punching module, and the product completing punching press is released from the die of mould and completes discharging by described time delay inversion module.
Preferably, described punching module includes punch and lower bolster 004, punch and lower bolster 004 correspondence are disposed in upper mold 1 or lower mold 2, punch and lower bolster 004 during matched moulds by the product of molding from products material sheet material punching press out, described upper mold 1 include re-packing 003 and described on re-pack 003 in elastic element effect by waste material discharging.
In actual application, particularly by the case of counter for this kind of mould upper and lower mould dress, above re-packing 003 can also dispense, by other similar structures replacement.
Preferably, described upper mold 1 include upper padding plate 001, train wheel bridge 002 and above-mentioned on re-pack 003, described lower mold includes lower bolster 008, cushion block 93, inner shoe, lower plate 007 and above-mentioned lower bolster 004.
Preferably, described lower mold 2 is provided with time delay inversion module, described time delay inversion module includes unloading block 5 and promotes the discharging power source of described unloading block 5, described discharging power source drives unloading block 5 discharging according to Preset Time after upper mold 1, lower mold 2 die sinking, described unloading block 5 is driven by the inner shoe of lower mold, and the outfan of described discharging power source is acted on bottom lower mold inner shoe by fore-set.
After product punch forming, upper mold 1, lower mold 2 is separated from each other, described discharging power source drives unloading block 5 to be ejected from the groove of lower bolster 004 by product according to the time set, different from traditional pattern relying on spring force to reset, the discharge way that this kind of structure connects ejects after being not result in formed product at once, thus the in disorder phenomenon with sticking to mould of product avoided prior art to rely on elastic force to eject product and cause, this kind relies on independent discharging power source to drive the mode of discharging that product can be made can also to keep neat arrangement after drawing off from the groove of the lower bolster 004 of lower mold 2, during particularly entrance and exit type mould uses, facilitate next step product blanking stage, it is especially suitable for automated production, also can improve work efficiency simultaneously.
After mould upper and lower mould matched moulds, completing the processing and forming of product in die, upper and lower mould separates, and product is stayed in die, promotes inversion module by the power source from female mold part, and product is released and realized time delay discharging by inversion module.
After the 2-in-1 mould of upper mold 1, lower mold, the die in lower bolster 004 completes the processing and forming of sheet material, and after upper mold 1, lower mold 2 separate, product is stayed in the die of lower bolster 004, and at this time, discharging power source promotes unloading block 5 discharging.In the present embodiment, described discharging power source is by driving inner shoe to realize indirectly driving the purpose of unloading block 5.No matter discharging power source is directly to drive unloading block 5 or indirectly drive power block 5, as long as using this kind can independently control the power source of driving time, broadly falls into protection scope of the present invention.
Owing to discharging power source is the power set individually controlled, therefore, user can reach to form time difference with upper mold 1, lower mold 2 open time by Preset Time, finally has the function of time delay discharging.
Preferably, in the present embodiment, described discharging power source is cylinder, can change flexibly in other embodiments.
Preferably, location PIN needle 7 it is additionally provided with in described lower mold, described location PIN needle 7 positions PIN for conehead, the position, hole coordinating described location PIN needle 7 it is provided with on described lower bolster 004, offer coupling on re-packing on described avoids hole, the location PIN needle 7 using conehead can realize positioning more accurately, and locating effect is more preferable.
Preferably, location PIN is assemblied on inner shoe, and supplied materials carries out stamp by PIN location, location.Location PIN taper guides position slightly below template under flexible member or other power source effects and facilitates the location of supplied materials and take away.Can control location PIN is preferably installed on two inner shoes by lifting or reduction, this example by power source below supporting plate.
Preferably, described inner shoe can be combined by lower mold the first expelling the toxic substance from the body with tonic 005 and lower mold the second expelling the toxic substance from the body with tonic 006, and described PIN needle 7 fixation clamp is contained between lower mold the first expelling the toxic substance from the body with tonic 005 and lower mold the second expelling the toxic substance from the body with tonic 006, and moves with it.Below inner shoe 007, dynamic source transmitting thrust realizes ascending motion, and above inner shoe 007, elastic element realizes the reseting movement declined.When operation starts, when first sheet material being positioned at lower mold 2, PIN needle 7 taper position, location realizes just location.Then power source promotes inner shoe to rise, and location PIN needle 7 the most also rises relative to lower bolster 004.After upper mold 1 mould 2-in-1 with lower mold contacts, the hole, location of sheet material coordinates with the straight wall position of location PIN needle 7 under pressure, it is achieved sheet material is accurately positioned.When upper mold 1 and lower mold 2 are separated, programme-control power source resets.Location PIN needle 7 is under the effect of flexible member, it is achieved the reseting movement of decline, and now the straight wall position of location PIN needle 7 is less than lower bolster 004, and sheet material is again by taper spots localization.So sheet material easily realizes location and picks and places.
Also location PIN needle 7 can be mounted directly in actual application and be positioned on lower bolster 004, such inner shoe just both may be used for an independent plate.
Preferably, punching pin 51 it is provided with in described lower mold, described upper mold offers the punching pin mating holes run through, the size and location of punching pin mating holes coordinate the size and location of the punching pin 51 arranged in lower mold 2, the waste material stamped out can be discharged by described punching pin 51 by the punching pin mating holes of upper mold, when product needed punching, the effect of punching pin 51 is that, by the punching of product, the waste material produced after product punching is discharged in the punching pin mating holes from upper mold 2.
In actual application, if product itself does not has interior hole machined, punching pin 51 and lower plate 007 just can dispense.
Preferably, described stamp time delay unloading mold is additionally provided with broken line module, being provided with broken line adjustable column in described broken line module, fit dimension during described broken line adjustable column scalable broken line, when reality is applied, can be adjusted by increasing or grinding adjustable column, such as, mould uses long afterwards, and its precision changes, at this time can again reach required precision by the height of polishing or adjustment adjustable column, easy to use.
Preferably, described stamp time delay unloading mold also includes waste material recovery device, described waste material recovery device is air blowing type waste material recovery device, in reality is implemented, implementer can also use the waste recovery of other routines or cancellation element to coordinate whole set of die to use, and the waste material that punching pin is gone out can be walked clearly by described waste material recovery device.
Preferably, described cushion block 93 is cushion block combination or the whole pad block assembly of global formation including front pods, rear cushion block, left cushion block and right cushion block, and the inner chamber of backing plate 93 is the activity space that inner shoe moves up and down.In the present embodiment, described cushion block 93 be cushion block combination, implementer can according to technique, processing etc. concrete need combine practical situation select suitable cushion block structure.
Preferably, described stamp time delay unloading mold also includes matched moulds positioner, described matched moulds positioner includes matched moulds guide pillar 91 and matched moulds guide pin bushing 92, and during upper mold 1, lower mold 2-in-1 mould location, described matched moulds guide pillar 91 inserts in described matched moulds guide pin bushing 92 and make upper mold 1, the mutual matched moulds of lower mold 2 to position.
It is above the preferably enforcement of the present invention is illustrated, but the invention is not limited to described embodiment, those of ordinary skill in the art it may also be made that all equivalent variations or replacement on the premise of spirit of the present invention, and deformation or the replacement of these equivalents are all contained in the application claim limited range.
Claims (10)
1. a stamp time delay discharge method, it is characterized in that: this kind of method is mainly by being provided with punching module and coordinating the time delay inversion module of punching module in mould, stamping products, by after product punch forming, is drawn off from the die of mould by described punching module by time delay inversion module.
2. a stamp time delay unloading mold, it is characterized in that: include upper die and lower die, described upper die and lower die are provided with punching module and time delay inversion module, material plate is stamped into the shape of product by described punching module, and the product completing punching press is released from the die of mould and completes discharging by described time delay inversion module.
A kind of stamp discharging time delay unloading mold the most according to claim 2; it is characterized in that: described punching module includes punch and lower bolster; punch is corresponding with lower bolster to be separately positioned in upper mold or lower mold; punch and lower bolster during matched moulds by the product of molding from products material sheet material punching press out, described upper mold include re-packing and be described on re-pack waste material discharging in elastic element effect.
A kind of stamp time delay unloading mold the most according to claim 3, it is characterised in that: described upper mold include upper padding plate, train wheel bridge and on re-pack, described lower mold includes lower bolster, cushion block, inner shoe, lower plate and lower bolster.
A kind of stamp time delay unloading mold the most according to claim 4, it is characterized in that: described time delay inversion module includes unloading block and promotes the discharging power source of described unloading block, described discharging power source basis after upper die and lower die die sinking sets time driving unloading block discharging, described unloading block is placed on inner shoe, and the outfan of described discharging power source is connected to bottom inner shoe.
A kind of stamp time delay unloading mold the most according to claim 4, it is characterized in that: in described lower mold, be additionally provided with location PIN needle, described location PIN needle is that conehead positions PIN, be provided with the position, hole coordinating described location PIN needle on described lower bolster, described on re-pack on offer coupling avoid hole.
A kind of stamp time delay unloading mold the most according to claim 4, it is characterised in that: being provided with punching pin in described lower mold, described upper mold offers the punching pin mating holes run through, and the waste material stamped out can be discharged by described punching pin by the punching pin mating holes of upper mold.
A kind of stamp time delay unloading mold the most according to claim 4, it is characterised in that: described stamp time delay unloading mold also includes that waste material recovery device, described waste material recovery device are air blowing type waste material recovery device.
A kind of stamp time delay unloading mold the most according to claim 2, it is characterised in that: described cushion block is cushion block combination or the pad device of global formation including front pods, rear cushion block, left cushion block and right cushion block.
A kind of stamp time delay unloading mold the most according to claim 2, it is characterized in that: described stamp time delay unloading mold also includes matched moulds positioner, described matched moulds positioner includes matched moulds guide pillar and matched moulds guide pin bushing, during upper die and lower die matched moulds location, described matched moulds guide pillar inserts in described matched moulds guide pin bushing and the mutual matched moulds of upper die and lower die is positioned.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610459816.XA CN105935723A (en) | 2016-06-22 | 2016-06-22 | Punching delay unloading method and mold |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610459816.XA CN105935723A (en) | 2016-06-22 | 2016-06-22 | Punching delay unloading method and mold |
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| CN105935723A true CN105935723A (en) | 2016-09-14 |
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| CN201610459816.XA Pending CN105935723A (en) | 2016-06-22 | 2016-06-22 | Punching delay unloading method and mold |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2537493Y (en) * | 2002-04-05 | 2003-02-26 | 重庆工学院 | Nitrogen spring type fine punching general mold frame |
| JP2009113154A (en) * | 2007-11-06 | 2009-05-28 | Taihei Denshi Kogyo Kk | Die for processing base board, method of manufacturing processing board, and method of manufacturing product board |
| CN203044576U (en) * | 2013-01-25 | 2013-07-10 | 江苏凡润电子有限公司 | Jig for detecting punched hole on back plate of light-emitting diode (LED) display device |
| CN103796431A (en) * | 2012-11-02 | 2014-05-14 | 富葵精密组件(深圳)有限公司 | Line folding mould |
| CN104668369A (en) * | 2015-02-28 | 2015-06-03 | 王小贞 | Novel stamping method and die |
| CN206122494U (en) * | 2016-06-22 | 2017-04-26 | 深圳市峥嵘机械自动化有限公司 | Towards type time delay mould of unloading |
-
2016
- 2016-06-22 CN CN201610459816.XA patent/CN105935723A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2537493Y (en) * | 2002-04-05 | 2003-02-26 | 重庆工学院 | Nitrogen spring type fine punching general mold frame |
| JP2009113154A (en) * | 2007-11-06 | 2009-05-28 | Taihei Denshi Kogyo Kk | Die for processing base board, method of manufacturing processing board, and method of manufacturing product board |
| CN103796431A (en) * | 2012-11-02 | 2014-05-14 | 富葵精密组件(深圳)有限公司 | Line folding mould |
| CN203044576U (en) * | 2013-01-25 | 2013-07-10 | 江苏凡润电子有限公司 | Jig for detecting punched hole on back plate of light-emitting diode (LED) display device |
| CN104668369A (en) * | 2015-02-28 | 2015-06-03 | 王小贞 | Novel stamping method and die |
| CN206122494U (en) * | 2016-06-22 | 2017-04-26 | 深圳市峥嵘机械自动化有限公司 | Towards type time delay mould of unloading |
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Application publication date: 20160914 |