CN103990685B - A kind of punching die - Google Patents
A kind of punching die Download PDFInfo
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- CN103990685B CN103990685B CN201410247031.7A CN201410247031A CN103990685B CN 103990685 B CN103990685 B CN 103990685B CN 201410247031 A CN201410247031 A CN 201410247031A CN 103990685 B CN103990685 B CN 103990685B
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Abstract
The invention discloses a kind of punching die, the driving mechanism comprising module and module can be driven to move up and down, described upper module comprises de-plate, also comprise can detection aperture size aperture sensor and can the signal that sends of receiving aperture sensor regulate the controller of driving mechanism driving force, described aperture sensor setting is on upper de-plate, and described controller is connected with aperture sensor and driving mechanism respectively.Compared with prior art, the impulsive force between the conveniently adjusted de-plate of this punching die and lower bolster, thus obtain the aperture meeting production standard, save raw material to a certain extent.
Description
Technical field
The present invention relates to a kind of diel, be specifically related to a kind of punching die.
Background technology
Diel refers in Cold Press Working, and material (metal or nonmetal) is processed into part or half-finished a kind of special process equipment, wherein punching die is that the one of punching on sheet material commonly uses diel.The course of work of nowadays the most frequently used punching die is as follows: slider of punch drives upper module to move downward from peak during die opening state, and now upper and lower mould not yet contacts; When upper de-plate touches the stamping of counterdie, upper de-plate stop motion, slider of punch continues to move downward, and patrix de-material spring starts compression, and upper de-plate is by spring pressure, and compress punching press, through certain formation, the punching pin being contained in train wheel bridge touches stamping; Slider of punch continues to move downward, and when close to bottom dead centre (i.e. mold closing state), punching pin enters in lower nib completely, completes punching; The material spilling hole of punched scrap to die shoe from lower bolster to lower bolster falls; At punch press through after bottom dead center, slider of punch drives upper module bottom out, and now, due to stress reduction, take off the effect of material spring force at patrix under, a stamping that above re-packs ejects from punching pin, completes de-material, the jigger pin of lower bolster simultaneously pushes up, makes stamping return; Slider of punch drives upper module to continue up, gets back to peak during die opening state, completes a punching course.
From above-mentioned punching course, the driving mechanism of pressing equipment drives upper module to move up and down, and the punching pin on upper module punches on sheet material to be processed.But in actual job, the hole that sheet material is got is difficult to disposablely meet the requirements of aperture, and the size in aperture be catch up with module decrease speed and the impulsive force produced is relevant, therefore, to obtain the aperture of the size that meets the requirements, driving mechanism repeatedly need be regulated the driving force of upper module, thus regulate the impulsive force of upper module, and this process is certain to the significant wastage causing sheet material.
In addition, existing punching die is after completing punching course, waste material is successively after lower bolster, lower bolster and die shoe, directly drop on ground or workbench, or be deposited between the gap of die shoe and bottom plate, not easy cleaning, even needs to stop punching press cleaning waste material, operation and inconvenience thereof.
Summary of the invention
Technical problem to be solved by this invention provides a kind of impulsive force that can regulate upper module, to obtain the punching die in standard aperture for the state of the art.
Another technical problem to be solved by this invention is to provide a kind of punching die effectively can collected, remove waste material.
The present invention solves the problems of the technologies described above adopted technical scheme: a kind of punching die, the driving mechanism comprising module and module can be driven to move up and down, described upper module comprises de-plate, also comprise can detection aperture size aperture sensor and can the signal that sends of receiving aperture sensor regulate the controller of driving mechanism driving force, described aperture sensor setting is on upper de-plate, and described controller is connected with aperture sensor and driving mechanism respectively.
As improvement, punching die also comprises die shoe, and described die shoe offers material-dropping hole, and the lower surface of described die shoe is provided with collecting mechanism near material-dropping hole place.
Preferably, described collecting mechanism comprises guided plate and feeder, and described guided plate has the bottom incline smoothly transitted with the bottom face of die shoe, and described feeder is positioned at the below of guided plate.
As improvement, described guided plate comprises the first guided plate, the second guided plate and the 3rd guided plate that connect successively from top to bottom, described first guided plate is provided with cooling body, and the one side that described second guided plate contacts with waste material has the anti-skid lines of undaform, and described 3rd guided plate is provided with demagnetizer.
First guided plate plays the effect cooled to waste material, guided plate can be protected to be subject to the breaking-up of high temperature waste material, extend the service life of guided plate; Second guided plate plays the effect of deceleration to waste material; 3rd guided plate plays the effect of demagnetization to waste material, avoid waste material and be adsorbed on guided plate surface because of magnetic, thus block guided plate, waste material is fallen more smooth and easy.
Preferably, described cooling body is an ice bag being fastened on the first guided plate.
Compared with prior art, the invention has the advantages that: the upper module of this punching die is provided with the aperture sensor be connected with controller, aperture sensor energy Sensitive Detection is to the aperture of having punched and aperture signal is transferred to controller, after controller receives aperture signal, compare with standard aperture, if aperture is greater than standard aperture, controller then controls the driving force of driving mechanism reduction to upper module, and the downstream rate of upper module declines; If aperture is less than standard aperture, controller then controls driving mechanism and increases driving force to upper module, and the downstream rate of upper module increases, thus comparatively fast can obtain the hole that aperture meets production standard, can save material to a certain extent.
In addition, this punching die also makes the collecting mechanism be provided with for collecting waste material, in time, effectively can not only collect and remove the waste material that punching produces, and the guided plate of collecting mechanism is divided into three parts, respectively waste material is cooled to---deceleration---process of demagnetization, make collection more smooth and easy, effective.
Accompanying drawing explanation
Fig. 1 is the structural representation of embodiment of the present invention when not installing collecting mechanism;
Fig. 2 is the position relationship schematic diagram between embodiment of the present invention collecting mechanism and die shoe.
Detailed description of the invention
Below in conjunction with accompanying drawing embodiment, the present invention is described in further detail.
The punching die of the present embodiment as shown in Figure 1, the driving mechanism 400 comprising module, lower module and module can be driven to move up and down, wherein go up module and comprise the upper cover plate 1, upper bolster 2, upper padding plate 3, train wheel bridge 4, baffle plate 5 and the upper de-plate 6 that are fixedly connected sequentially under upper, lower module comprises the lower bolster 7, lower bolster 8, die shoe 9, lower cushion block 10 and the bottom plate 11 that are fixedly connected sequentially from top to bottom.The punching die of the present embodiment also comprises aperture sensor 100 and controller 200, on the lower surface that aperture sensor 100 is specifically arranged on de-plate 6 and near stamping, its can the punching of perception in time aperture and by signal transmission to controller 200; Controller 200 is connected the aperture signal that also can receive transmission-type aperture inductor 100 in time and send respectively with transmission-type aperture inductor 100 and driving mechanism 400, and aperture is compared with standard aperture, thus adjust driving mechanism 400 in time to the driving force of upper module, thus the impulsive force produced when regulating upper module descending.
If aperture is greater than standard aperture, controller 200 control driving mechanism 400 reduces the driving force to upper module, and the downstream rate of upper module declines; If aperture is less than standard aperture, controller 200 control driving mechanism 400 increases the driving force to upper module, and the downstream rate of upper module increases, thus can effectively obtain the hole with standard aperture.
The punching die of the present embodiment has also separately established the collecting mechanism of punched scrap, this collecting mechanism as shown in Figure 2, comprise guided plate 300 and feeder 301, guided plate 300 has the bottom incline smoothly transitted with the bottom face of die shoe 9, and the cross section of guided plate 300 is the arc matched with the material-dropping hole 91 be opened on die shoe 9.When installing this collecting mechanism, one end of guided plate 300 is against the periphery of material-dropping hole 91, and the other end is seated in feeder 301.
Guided plate 300 comprises the first guided plate 302, second guided plate 303 of connecting successively from top to bottom and the 3rd guided plate 304, first guided plate 302 is provided with cooling body, is specially the ice bag 305 be fixed on the first guided plate 302 heavy wall; The one side that second guided plate 303 contacts with waste material has undaform anti-skid lines the 306, three guided plate 304 and is provided with demagnetizer 307.
The effect that first guided plate 302 pairs waste material plays to cool, can protect guided plate to be subject to the breaking-up of high temperature waste material, extend the service life of guided plate; Second guided plate 303 pairs waste material plays the effect of deceleration; 3rd guided plate 304 pairs waste material plays the effect of demagnetization, avoids waste material and is adsorbed on guided plate surface because of magnetic, thus blocks guided plate, waste material is fallen more smooth and easy.
Above content is only preferred embodiment of the present invention, and for those of ordinary skill in the art, according to thought of the present invention, all will change in specific embodiments and applications, this description should not be construed as limitation of the present invention.
Claims (2)
1. a punching die, the driving mechanism (400) comprising module and module can be driven to move up and down, described upper module comprises de-plate (6), it is characterized in that: also comprising can the signal that sends of the aperture sensor (100) of detection aperture size and energy receiving aperture sensor (100) regulate the controller (200) of driving mechanism (400) driving force, described aperture sensor (100) is arranged on de-plate (6), described controller (200) is connected with aperture sensor (100) and driving mechanism (400) respectively,
Also comprise die shoe, described die shoe (9) offers material-dropping hole (91), the lower surface of described die shoe (9) is provided with collecting mechanism near material-dropping hole (91) place;
Described collecting mechanism comprises guided plate (300) and feeder (301), described guided plate (300) has the bottom incline smoothly transitted with the bottom face of die shoe (9), and described feeder (301) is positioned at the below of guided plate (300);
Described guided plate (300) comprises the first guided plate (302), the second guided plate (303) and the 3rd guided plate (304) that connect successively from top to bottom, described first guided plate (302) is provided with cooling body, the one side that described second guided plate (303) contacts with waste material has the anti-skid lines of undaform (306), and described 3rd guided plate (304) is provided with demagnetizer (307).
2. punching die according to claim 1, is characterized in that: described cooling body is an ice bag (305) being fastened on the first guided plate (302).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410247031.7A CN103990685B (en) | 2014-06-05 | 2014-06-05 | A kind of punching die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410247031.7A CN103990685B (en) | 2014-06-05 | 2014-06-05 | A kind of punching die |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103990685A CN103990685A (en) | 2014-08-20 |
| CN103990685B true CN103990685B (en) | 2016-01-20 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410247031.7A Active CN103990685B (en) | 2014-06-05 | 2014-06-05 | A kind of punching die |
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Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104841773A (en) * | 2015-04-30 | 2015-08-19 | 昆山电子羽电业制品有限公司 | Backboard stamping die |
| CN104874641B (en) * | 2015-05-28 | 2017-09-19 | 成都宏明双新科技股份有限公司 | A kind of Process detection method |
| CN110411400A (en) * | 2019-07-19 | 2019-11-05 | 闽南理工学院 | A kind of punching control system and method for smart card module manufacture |
| CN111872220A (en) * | 2020-07-27 | 2020-11-03 | 崔小菲 | Stamping die's cooling device and stamping die |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102363177A (en) * | 2011-06-28 | 2012-02-29 | 吴江市精工铝字制造厂 | Automatic distance and stamping setting device |
| CN203061683U (en) * | 2012-12-31 | 2013-07-17 | 江苏中美华铁塔工业有限公司 | Multi-angle angle steel rib bending combination mold |
| CN203955855U (en) * | 2014-06-05 | 2014-11-26 | 昆山电子羽电业制品有限公司 | A kind of punching die |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3575585B2 (en) * | 1998-07-15 | 2004-10-13 | 住友金属工業株式会社 | Method and apparatus for drilling holes for detecting position of steel strip |
| KR20130133372A (en) * | 2012-05-29 | 2013-12-09 | 주식회사대연정공 | Manufacturing equipment and manufacturing method for with hole different size cage |
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2014
- 2014-06-05 CN CN201410247031.7A patent/CN103990685B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102363177A (en) * | 2011-06-28 | 2012-02-29 | 吴江市精工铝字制造厂 | Automatic distance and stamping setting device |
| CN203061683U (en) * | 2012-12-31 | 2013-07-17 | 江苏中美华铁塔工业有限公司 | Multi-angle angle steel rib bending combination mold |
| CN203955855U (en) * | 2014-06-05 | 2014-11-26 | 昆山电子羽电业制品有限公司 | A kind of punching die |
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| Publication number | Publication date |
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| CN103990685A (en) | 2014-08-20 |
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