CN105798145A - Stamping die of connecting piece - Google Patents
Stamping die of connecting piece Download PDFInfo
- Publication number
- CN105798145A CN105798145A CN201410834681.1A CN201410834681A CN105798145A CN 105798145 A CN105798145 A CN 105798145A CN 201410834681 A CN201410834681 A CN 201410834681A CN 105798145 A CN105798145 A CN 105798145A
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- China
- Prior art keywords
- lower bolster
- overlap
- die body
- upper die
- plate
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- Bending Of Plates, Rods, And Pipes (AREA)
- Press Drives And Press Lines (AREA)
Abstract
The present invention provides a stamping die of a connecting piece, which can achieve continuous machining and continuous forming, and is high in machining efficiency, machining precision and product yield. The stamping die comprises an upper die body and a lower die body, wherein the upper die body and the lower die body are matched for guide die assembly via an inner guide post, an inner guide sleeve, an outer guide post and an outer guide sleeve; the upper die body comprises an upper die base, and an upper backing plate, an upper clip plate, a backstop plate and a stripper plate that are sequentially mounted below the upper die base; the backstop plate and the stripper plate are fixedly connected via a fixed bolt and mounted below the upper clip plate via a spring and an isoheight sleeve; the lower die body comprises a lower die base, and a lower backing plate and a lower die plate that are sequentially mounted on the lower die base; the lower die plate and the lower backing plate are fixed on the lower die base; and the upper die body and the lower die body are sequentially provided with a positioning and trimming mechanism, a first trimming mechanism, a second trimming mechanism, a third trimming mechanism, a punching mechanism, a first bending mechanism, a second bending mechanism and a blanking mechanism in a plate material conveying direction.
Description
Technical field
The present invention relates to the process equipment of handware, be specifically related to connect the diel of sheet.
Background technology
Connect the structural representation of side view of sheet respectively as shown in Figure 1, connect sheet and need repeatedly bending, in addition connect sheet and also there is irregular profile perforate, different moulds is used to process respectively, a large amount of mould used by needs, and each mould is processed respectively, and so working (machining) efficiency is low not to the utmost, and product its machining accuracy after multiple moulds are processed is difficult to ensure, causes that conforming product rate is low.
Summary of the invention
For the problems referred to above, the invention provides the diel connecting sheet, its can Continuous maching, continuously shaped, working (machining) efficiency is high, and machining accuracy is high, conforming product rate height.
nullIts technical scheme is such，Including upper die body and lower mold body，Respectively through inner guiding post and interior guide pin bushing between described upper die body and described lower mold body、Outer guiding post and outer bush coordinate guiding matched moulds，Described upper die body includes upper bolster and order is installed on the upper padding plate under upper bolster、Train wheel bridge、Baffle plate and stripper plate，Described upper padding plate、Train wheel bridge、Connect by fixing bolt is fixing between upper bolster，Connect by fixing bolt is fixing and is installed under described train wheel bridge by spring and contour screw between described baffle plate and described stripper plate，Described lower mold body includes die shoe and order is installed on the lower bolster on described die shoe、Lower bolster，It is characterized in that: lower bolster、Lower bolster is disposed with front lower bolster along sheet material conveying direction respectively、Rear lower bolster and front lower bolster、Rear lower bolster，Described upper die body and described lower mold body are sequentially provided with location trimming mechanism along sheet material conveying direction、First overlap mechanism、Second overlap mechanism、3rd overlap mechanism、Perforating mechanism、First bending mechanism、Second bending mechanism、Blanking mechanism，Described location trimming mechanism includes the aligning punch being arranged on described upper die body、Trimming punch，Described front lower bolster is provided with respectively with aligning punch、The exfoliation hole, location that trimming punch is corresponding、Trimming enters son；Described first overlap mechanism includes the first overlap drift being arranged on described upper die body, described front lower bolster is provided with first overlap corresponding with the first overlap drift and enters son；Described second overlap mechanism includes the second overlap drift, the 3rd overlap drift that are arranged on described upper die body, described front lower bolster is respectively arranged with second overlap corresponding with the second overlap drift enters son, the 3rd overlap enters son；Described 3rd overlap mechanism includes the 4th overlap drift being arranged on described upper die body, described front lower bolster is provided with fourth overlap corresponding with the 4th overlap drift and enters son；Described perforating mechanism includes the eyelet punch being arranged on described upper die body, described front lower bolster is provided with the material-dropping hole corresponding with eyelet punch, first bending mechanism includes the first Bending punch being arranged on described upper die body, described front lower bolster is provided with first bending corresponding with the first Bending punch and enters block and floating block, floating block lower end has been sequentially arranged floating pin and spring, and the first bending mechanism also includes the jigger pin being arranged under baffle plate；Second bending mechanism includes the second Bending punch being arranged on described upper die body, described rear lower bolster is provided with second bending corresponding with the second Bending punch and enters block；Described blanking mechanism includes the blanking die being arranged on described upper die body, described rear lower bolster is provided with the blanking corresponding with blanking die and enters block.
Further, it is provided with alignment pin between described upper bolster, upper padding plate, train wheel bridge, it is provided with alignment pin between described baffle plate and stripper plate, it is provided with alignment pin between described front lower bolster, front lower bolster, die shoe, between described rear lower bolster, rear lower bolster, die shoe, is provided with alignment pin.
Further, described upper die body is provided with misdelivery detection pin, corresponding described lower mold body is provided with detection and location hole.
Further, the feed side of described lower bolster is provided with stock guide, and described stock guide is bolted on die shoe.
Further, the exit side of described rear lower bolster is provided with guiding swash plate.
When adopting the present invention to process connection sheet, it can realize friction feeding, Continuous maching, continuously shaped, efficiency is high, thus avoiding single mode processing one by one, matched moulds one operation, centre also needs to material transmission, and difference mould processing, continuous resetting, it is easy to cause substandard products and scrap because of the deviation of positioning datum, thus being effectively improved the qualification rate of product.
Accompanying drawing explanation
Fig. 1 is the side-looking structural representation of the machined workpiece of the present invention；
Fig. 2 is the flow process chart of the guide-track groove of the present invention；
Fig. 3 is the punching die structure schematic diagram connecting sheet of the present invention；
Fig. 4 is the schematic diagram of the first bending mechanism bending of the present invention；
Fig. 5 is the schematic diagram of the first bending mechanism bending of the present invention.
Detailed description of the invention
nullSuch as Fig. 2、Fig. 3、Fig. 4、Shown in Fig. 5，Including upper die body 1 and lower mold body 2，Respectively through inner guiding post 3 and interior guide pin bushing 4 between upper die body 1 and lower mold body 2、Outer guiding post 5 and outer bush 6 coordinate guiding matched moulds，Upper die body 2 includes upper bolster 7 and the upper padding plate 8 being sequentially installed under upper bolster 7、Train wheel bridge 9、Baffle plate 10 and stripper plate 11，Upper padding plate 8、Train wheel bridge 9、Connect by fixing bolt 12a is fixing between upper bolster 7，Connect by fixing bolt 12b is fixing and is installed on train wheel bridge 9 times by spring 13 and contour screw 14 between baffle plate 10 and stripper plate 11，Lower mold body 2 includes die shoe 15 and order is installed on the lower bolster on die shoe 15、Lower bolster，Backing plate、Lower bolster is disposed with front lower bolster 16 along sheet material conveying direction respectively、Rear lower bolster 17 and front lower bolster 18、Rear lower bolster 19，Upper die body 2 and lower mold body 3 are sequentially provided with location trimming mechanism along sheet material conveying direction、First overlap mechanism、Second overlap mechanism、3rd overlap mechanism、Perforating mechanism、First bending mechanism、Second bending mechanism、Blanking mechanism，Location trimming mechanism includes the aligning punch 20 being arranged on upper die body 1、Trimming punch 21，Front lower bolster 16 is provided with respectively with aligning punch 20、The exfoliation hole, location 22 of trimming punch 21 correspondence、Trimming enters son 23；First overlap mechanism includes the first overlap drift 24 being arranged on upper die body 1, front lower bolster 16 is provided with first overlap corresponding with the first overlap drift 24 and enters son 25；Second overlap mechanism includes the second overlap drift the 26, the 3rd overlap drift 28 being arranged on upper die body 1, front lower bolster 16 is provided with second overlap corresponding with the second overlap drift the 26, the 3rd overlap drift 28 enter son the 27, the 3rd overlap enter son 29；3rd overlap mechanism includes the 4th overlap drift 30 being arranged on upper die body 1, front lower bolster 16 is provided with fourth overlap corresponding with the 4th overlap drift 30 and enters son 31；Perforating mechanism includes the eyelet punch 32 being arranged on upper die body 1, front lower bolster 16 is provided with the material-dropping hole 33 corresponding with eyelet punch 32, first bending mechanism includes two the first Bending punches 34 being arranged on upper die body 1, front lower bolster 16 is provided with and enters block 50 and floating block 35 with the first corresponding first bending of Bending punch 34, floating block 35 lower end has been sequentially arranged floating pin 36 and spring 37, and the first bending mechanism also includes the jigger pin 38 being arranged under baffle plate 10；Second bending mechanism includes two the second Bending punches 39 being arranged on upper die body 1, rear lower bolster 17 is provided with second bending corresponding with the second Bending punch 39 and enters block 40, blanking mechanism includes the blanking die 41 being arranged on upper die body 1, rear lower bolster 17 is provided with the blanking corresponding with blanking die 41 and enters block 42.
Alignment pin 43 it is provided with for location and installation between upper bolster 7, upper padding plate 8, train wheel bridge 9, alignment pin 43 it is provided with for location and installation between baffle plate 10 and stripper plate 11, it is provided with alignment pin 43 between front lower bolster 16, front lower bolster 18, die shoe 15 for location and installation, is provided with alignment pin 43 between rear lower bolster 17, rear lower bolster 19, die shoe 15 for location and installation.
Upper die body 1 is provided with misdelivery detection pin 44, corresponding lower mold body 2 is provided with detection and location hole 45.
The feed side of front lower bolster 18 is provided with stock guide 46, and stock guide 46 is bolted on die shoe 15.
The exit side of rear lower bolster 19 is provided with guiding swash plate 47.
Below in conjunction with the processing method that Fig. 2 and Fig. 3, Fig. 4, Fig. 5 describe the present invention:
nullThe processing method connecting sheet of the present invention，Sheet material enters stamping machine under the effect of autoloader，Upper die body、Lower mold body matched moulds，2 holes 48, location are gone out respectively at the upper and lower two ends of sheet material and at the no material block of sheet material central cut-out under the effect of location trimming mechanism，Sheet material moves a station，Again through four upper die bodies、Lower mold body matched moulds、Mobile，Respectively through the first overlap mechanism、Second overlap mechanism、3rd overlap mechanism、Slitter edge everywhere is cut through three stations，Obtain connecting plate substrate，This connection plate substrate is connected on sheet material，Upper die body is up，Under the effect of autoloader，The strip sheet form substrate that is dynamically connected moves a station，Upper die body、Lower mold body matched moulds，On connection plate substrate, two through holes 49 are gone out under the effect of perforating mechanism，Upper die body is up，Under the effect of autoloader，The strip sheet form substrate that is dynamically connected moves over empty step；Upper die body, lower mold body matched moulds, will connect the respectively upwards bending of sheet form substrate two ends under the effect of the first bending mechanism, and under the effect of autoloader, the strip sheet form substrate that is dynamically connected moves over empty step；Upper die body, lower mold body matched moulds, will connect sheet form substrate from middle downward bending under the effect of the second bending mechanism, and under the effect of autoloader, the strip sheet form substrate that is dynamically connected moves over empty step；Upper die body, lower mold body matched moulds, upper die body, lower mold body matched moulds, cutting by connection sheet from sheet material under the effect of blanking mechanism, obtain a complete connection sheet, the various drifts owing to processing each operation are arranged at same mould, the upper every matched moulds of mould counterdie is once, multi-step process carries out simultaneously, it is achieved Continuous maching, continuously shaped, efficiency is high, and conforming product rate is high.
Claims (5)
- null1. connect the diel of sheet，Including upper die body and lower mold body，Respectively through inner guiding post and interior guide pin bushing between described upper die body and described lower mold body、Outer guiding post and outer bush coordinate guiding matched moulds，Described upper die body includes upper bolster and order is installed on the upper padding plate under upper bolster、Train wheel bridge、Baffle plate and stripper plate，Described upper padding plate、Train wheel bridge、Connect by fixing bolt is fixing between upper bolster，Connect by fixing bolt is fixing and is installed under described train wheel bridge by spring and contour screw between described baffle plate and described stripper plate，Described lower mold body includes die shoe and order is installed on the lower bolster on described die shoe、Lower bolster，It is characterized in that: lower bolster、Lower bolster is disposed with front lower bolster along sheet material conveying direction respectively、Rear lower bolster and front lower bolster、Rear lower bolster，Described upper die body and described lower mold body are sequentially provided with location trimming mechanism along sheet material conveying direction、First overlap mechanism、Second overlap mechanism、3rd overlap mechanism、Perforating mechanism、First bending mechanism、Second bending mechanism、Blanking mechanism，Described location trimming mechanism includes the aligning punch being arranged on described upper die body、Trimming punch，Described front lower bolster is provided with respectively with aligning punch、The exfoliation hole, location that trimming punch is corresponding、Trimming enters son；Described first overlap mechanism includes the first overlap drift being arranged on described upper die body, described front lower bolster is provided with first overlap corresponding with the first overlap drift and enters son；Described second overlap mechanism includes the second overlap drift, the 3rd overlap drift that are arranged on described upper die body, described front lower bolster is respectively arranged with second overlap corresponding with the second overlap drift enters son, the 3rd overlap enters son；Described 3rd overlap mechanism includes the 4th overlap drift being arranged on described upper die body, described front lower bolster is provided with fourth overlap corresponding with the 4th overlap drift and enters son；Described perforating mechanism includes the eyelet punch being arranged on described upper die body, described front lower bolster is provided with the material-dropping hole corresponding with eyelet punch, first bending mechanism includes the first Bending punch being arranged on described upper die body, described front lower bolster is provided with first bending corresponding with the first Bending punch and enters block and floating block, floating block lower end has been sequentially arranged floating pin and spring, and the first bending mechanism also includes the jigger pin being arranged under baffle plate；Second bending mechanism includes the second Bending punch being arranged on described upper die body, described rear lower bolster is provided with second bending corresponding with the second Bending punch and enters block；Described blanking mechanism includes the blanking die being arranged on described upper die body, described rear lower bolster is provided with the blanking corresponding with blanking die and enters block.
- 2. the diel of connection sheet according to claim 1, it is characterized in that: between described upper bolster, upper padding plate, train wheel bridge, be provided with alignment pin, it is provided with alignment pin between described baffle plate and stripper plate, it is provided with alignment pin between described front lower bolster, front lower bolster, die shoe, between described rear lower bolster, rear lower bolster, die shoe, is provided with alignment pin.
- 3. the diel of connection sheet according to claim 1, it is characterised in that: described upper die body is provided with misdelivery detection pin, corresponding described lower mold body is provided with detection and location hole.
- 4. the diel of connection sheet according to claim 1, it is characterised in that: the feed side of described lower bolster is provided with stock guide, and described stock guide is bolted on die shoe.
- 5. the diel of connection sheet according to claim 1, it is characterised in that: the exit side of described rear lower bolster is provided with guiding swash plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410834681.1A CN105798145A (en) | 2014-12-30 | 2014-12-30 | Stamping die of connecting piece |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410834681.1A CN105798145A (en) | 2014-12-30 | 2014-12-30 | Stamping die of connecting piece |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105798145A true CN105798145A (en) | 2016-07-27 |
Family
ID=56979861
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410834681.1A Pending CN105798145A (en) | 2014-12-30 | 2014-12-30 | Stamping die of connecting piece |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105798145A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107497935A (en) * | 2017-09-20 | 2017-12-22 | 苏州市雷克五金电器有限公司 | It is a kind of to produce the continuous stamping die with barb product |
| CN108145014A (en) * | 2018-02-12 | 2018-06-12 | 天津市佳诺天成科技有限公司 | The continuous stamping die of cabinet L bracket |
| CN108543864A (en) * | 2018-06-29 | 2018-09-18 | 苏州鼎成精密科技有限公司 | Safety apparatus for steering gear of car processing mold |
-
2014
- 2014-12-30 CN CN201410834681.1A patent/CN105798145A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107497935A (en) * | 2017-09-20 | 2017-12-22 | 苏州市雷克五金电器有限公司 | It is a kind of to produce the continuous stamping die with barb product |
| CN108145014A (en) * | 2018-02-12 | 2018-06-12 | 天津市佳诺天成科技有限公司 | The continuous stamping die of cabinet L bracket |
| CN108543864A (en) * | 2018-06-29 | 2018-09-18 | 苏州鼎成精密科技有限公司 | Safety apparatus for steering gear of car processing mold |
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| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160727 |