CN102847788A - Die base plate - Google Patents
Die base plate Download PDFInfo
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- CN102847788A CN102847788A CN2012103415587A CN201210341558A CN102847788A CN 102847788 A CN102847788 A CN 102847788A CN 2012103415587 A CN2012103415587 A CN 2012103415587A CN 201210341558 A CN201210341558 A CN 201210341558A CN 102847788 A CN102847788 A CN 102847788A
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- backing plate
- base plate
- die base
- die
- upper die
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Abstract
The invention discloses a die base plate which belongs to the technical field of stamping dies. The die base plate is used for assisting a multi-station press in die filling, and comprises an upper die base plate and a lower die base plate which are detachably fixed on a die, wherein the lower die base plate is provided with an ejector rod through hole through which an ejector rod of the multi-station press penetrates. When the production of the multi-station press is finished, the upper die base plate and the lower die base plate of the die base plate can be detached and can be conveniently applied to other dies. Therefore, the upper die base plate and the lower die base plate can be repeatedly used, the universality of the die base plate is high, and the production cost is reduced.
Description
Technical field
The present invention relates to the Stamping Die Technology field, particularly a kind of die backing plate.
Background technology
Along with the high speed development of domestic and international automobile industry and the continuous employing of new technology, increasing automobile factory and stamping factory use Multistation press production, to enhance productivity and output.
The maximum die set height of the conventional Multistation press that uses is 1145mm, and minimum height of packing compact is that 790mm(immediate shipment mould height regulated quantity is 355mm).And the general shut height of middle-size and small-size structural member mould of normal design is designed to 400～750mm, and for satisfying the demand of Multistation press, general corresponding every kind of product also needs to develop one group of backing plate, to satisfy the height of packing compact requirement of Multistation press.Yet every kind of product all needs to develop one group of corresponding backing plate, and production cost is high.
Summary of the invention
In order to solve the problem of prior art, the embodiment of the invention provides a kind of die backing plate.Described technical scheme is as follows:
On the one hand, provide a kind of die backing plate, it is used for auxiliary Multistation press dress mould, and die backing plate comprises upper die plate and the counterdie backing plate that removably is fixed in mould, and the counterdie backing plate is provided with the push rod via hole that the push rod for described Multistation press passes.
Further, the middle part of counterdie backing plate is provided with slug hole.
Further, the counterdie backing plate is provided with the hanger of being convenient to lift by crane.
Further, the relative ora terminalis of counterdie backing plate is provided with the U-lag of being convenient to be snapped in Multistation press.
Further, upper die plate is provided with the hanger of being convenient to lift by crane.
Further, the relative ora terminalis of upper die plate is provided with the U-lag of being convenient to be snapped in Multistation press.
Further, upper die plate is provided with and is convenient to the locking screw keyhole that is connected with mould.
Further, the counterdie backing plate is provided with and is convenient to the locking screw keyhole that is connected with mould.
The beneficial effect that the technical scheme that the embodiment of the invention provides is brought is: die backing plate provided by the invention comprises upper die plate and counterdie backing plate, and after Multistation press production was complete, can dismantle upper die plate and counterdie backing plate were so that be used for other mould.Like this, upper die plate and counterdie backing plate can be reused, highly versatile, and reduced production cost.
Description of drawings
In order to be illustrated more clearly in the technical scheme in the embodiment of the invention, the accompanying drawing of required use was done to introduce simply during the below will describe embodiment, apparently, accompanying drawing in the following describes only is some embodiments of the present invention, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is the structural representation of the patrix pad of the die backing plate that provides of the embodiment of the invention;
Fig. 2 is the Facad structure schematic diagram of Fig. 1;
Fig. 3 is the structural representation of the counterdie pad of the die backing plate that provides of the embodiment of the invention;
Fig. 4 is the Facad structure schematic diagram of Fig. 3.
The specific embodiment
For making the purpose, technical solutions and advantages of the present invention clearer, embodiment of the present invention is described further in detail below in conjunction with accompanying drawing.
Please refer to Fig. 1 to Fig. 4, the embodiment of the invention provides a kind of die backing plate, and it is used for auxiliary Multistation press dress mould (not shown).Multistation press comprises the press bed (not shown).This die backing plate comprises upper die plate 1 and the counterdie backing plate 3 that is used in conjunction with this upper die plate 1.
Upper die plate 1 is provided with is convenient to the locking screw keyhole 11 that is connected with the mould (not shown).The edge place, two opposite ends of upper die plate 1 is interval with respectively a plurality of U-lags 13, and this two opposite end of upper die plate 1 convexes with hanger 15 in contiguous corresponding U-lag 13 places.Above-mentioned each U-lag 13 setting corresponding to press bed is so that the buckle press bed.
The middle part of counterdie backing plate 3 is provided with slug hole 31, so that the slag that produces during Multistation press punching press bits are discharged.Counterdie backing plate 3 is provided with some push rod via holes 33 that the push rod correspondence of buckle press bed is passed.Counterdie backing plate 3 also is provided with is convenient to the locking screw keyhole 35 that is connected with mould.The edge place, two opposite ends of counterdie backing plate 3 is interval with respectively a plurality of U-lags 37, and this two opposite end of counterdie backing plate 3 convexes with hanger 39 in contiguous corresponding U-lag 37 places.And the setting corresponding to press bed of each U-lag 39 is so that the buckle press bed.
When Multistation press fills mould, first upper die plate 1 and counterdie backing plate 3 are fixed on the mould by the clamping screw (not shown); Again the boom hoisting (not shown) is fixed on the hanger 15,39 of upper die plate 1 and counterdie backing plate 3, starts boom hoisting, make boom hoisting with mould lifting and be mounted on the press bed to get final product.At this moment, the U-lag 13,39 of upper die plate 1 and counterdie backing plate 3 is snapped in press bed; The push rod correspondence of buckle press bed is passed the push rod via hole 33 of counterdie backing plate 3.After Multistation press production was complete, upper die plate 1 and counterdie backing plate 3 thereby the pine oil clamping screw is dismantled were so that be used for other mould.Like this, upper die plate 1 and counterdie backing plate 3 can be reused, highly versatile, and reduced production cost.
In other embodiments, for guaranteeing intensity and the service life of upper die plate 1 and counterdie backing plate 3, upper die plate 1 and counterdie backing plate 3 can be divided into two plate bodys that structure is identical that interfix.
The above only is preferred embodiment of the present invention, and is in order to limit the present invention, within the spirit and principles in the present invention not all, any modification of doing, is equal to replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (8)
1. die backing plate, it is used for auxiliary Multistation press dress mould, it is characterized in that, described die backing plate comprises upper die plate (1) and the counterdie backing plate (3) that removably is fixed in described mould, and described counterdie backing plate (3) is provided with the push rod via hole (33) that the push rod for described Multistation press passes.
2. die backing plate according to claim 1 is characterized in that, the middle part of described counterdie backing plate (3) is provided with slug hole (31).
3. die backing plate according to claim 1 is characterized in that, described counterdie backing plate (3) is provided with the hanger (39) of being convenient to lift by crane.
4. die backing plate according to claim 3 is characterized in that, the relative ora terminalis of described counterdie backing plate (3) is provided with the U-lag (37) of being convenient to be snapped in described Multistation press.
5. die backing plate according to claim 1 is characterized in that, described upper die plate (1) is provided with the hanger (15) of being convenient to lift by crane.
6. die backing plate according to claim 5 is characterized in that, the relative ora terminalis of described upper die plate (1) is provided with the U-lag (13) of being convenient to be snapped in described Multistation press.
7. die backing plate according to claim 1 is characterized in that, described upper die plate (1) is provided with is convenient to the locking screw keyhole (11) that is connected with described mould.
8. die backing plate according to claim 1 is characterized in that, described counterdie backing plate (3) is provided with is convenient to the locking screw keyhole (35) that is connected with described mould.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210341558.7A CN102847788B (en) | 2012-09-14 | 2012-09-14 | Die backing plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210341558.7A CN102847788B (en) | 2012-09-14 | 2012-09-14 | Die backing plate |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102847788A true CN102847788A (en) | 2013-01-02 |
| CN102847788B CN102847788B (en) | 2015-12-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210341558.7A Active CN102847788B (en) | 2012-09-14 | 2012-09-14 | Die backing plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102847788B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105458075A (en) * | 2015-12-31 | 2016-04-06 | 沧州惠邦机电产品制造有限责任公司 | Fast-spliced type combined bending tool |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000197934A (en) * | 1998-12-28 | 2000-07-18 | Ricoh Co Ltd | Die unit and method for press working |
| CN2536391Y (en) * | 2002-02-04 | 2003-02-19 | 北京机电研究所 | Bidirectional backpressure forming mould structure |
| CN201399917Y (en) * | 2009-05-13 | 2010-02-10 | 中船澄西船舶修造有限公司 | Steel cylinder processing pressure die |
| CN201998458U (en) * | 2011-01-13 | 2011-10-05 | 河南中轴福漫锻造有限公司 | Pressing machine die carrier |
| CN202271553U (en) * | 2011-08-19 | 2012-06-13 | 富港电子(天津)有限公司 | Universal mould for quick moulds |
-
2012
- 2012-09-14 CN CN201210341558.7A patent/CN102847788B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000197934A (en) * | 1998-12-28 | 2000-07-18 | Ricoh Co Ltd | Die unit and method for press working |
| CN2536391Y (en) * | 2002-02-04 | 2003-02-19 | 北京机电研究所 | Bidirectional backpressure forming mould structure |
| CN201399917Y (en) * | 2009-05-13 | 2010-02-10 | 中船澄西船舶修造有限公司 | Steel cylinder processing pressure die |
| CN201998458U (en) * | 2011-01-13 | 2011-10-05 | 河南中轴福漫锻造有限公司 | Pressing machine die carrier |
| CN202271553U (en) * | 2011-08-19 | 2012-06-13 | 富港电子(天津)有限公司 | Universal mould for quick moulds |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105458075A (en) * | 2015-12-31 | 2016-04-06 | 沧州惠邦机电产品制造有限责任公司 | Fast-spliced type combined bending tool |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102847788B (en) | 2015-12-16 |
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