CN102151745A - Blanking die for hood-type clamping piece lifting plate - Google Patents
Blanking die for hood-type clamping piece lifting plate Download PDFInfo
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- CN102151745A CN102151745A CN 201110043157 CN201110043157A CN102151745A CN 102151745 A CN102151745 A CN 102151745A CN 201110043157 CN201110043157 CN 201110043157 CN 201110043157 A CN201110043157 A CN 201110043157A CN 102151745 A CN102151745 A CN 102151745A
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- die
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- blanking
- die holder
- base plate
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Abstract
The invention relates to a blanking die for a hood-type clamping piece lifting plate. The blanking die comprises an upper die holder and a lower die holder, wherein the upper die holder is equipped with a die shank, and an upper die base plate, a male die fixing plate, elastic rubber and a stripper plate are arranged below the upper die holder in sequence, and a male die is fixed on the male die fixing plate; the lower die holder is equipped with a female die, a lower die holder base plate is arranged below the lower die holder, and an oblate male die is also arranged on the upper die base plate; a front locating plate is arranged in front of the female die, and a rear locating plate is arranged behind the female die; and a lifting lug is arranged on the lower die holder base plate. By adopting the structure, raw materials are simply located, workpieces can be produced in bulk, and one workpiece can be completed by blanking once without repeated blanking, thereby ensuring the quality of the blanked workpieces and achieves the advantages of convenient location and easy operation.
Description
Technical field
The present invention relates to blanking die used in a kind of transformer industry, especially relate to a kind of bell-type folder boatswain chair blanking die.
Background technology
At transformer industry, a lot of things in workshop all are weights, go to carry by manpower unrealistic, mostly with the driving finish.Among, the boatswain chair of travelling crane hook, lifting rope and transformer self all is to obtain stressed assurance, and safety guarantee can be arranged.Boatswain chair generally is the Q235 material, can not be ignored in producing cutting, requires its simple and beautiful structure, and the N/D slight crack keeps intensity, can keep productivity ratio efficiently again, reduces cost.
Summary of the invention
Technical problem to be solved by this invention provides a kind of specious bell-type folder of workpiece N/D slight crack boatswain chair blanking die that guarantees when stamping-out.
The present invention solves the technical scheme that its technical problem takes: a kind of bell-type folder boatswain chair blanking die, comprise upper bolster and die shoe, upper bolster is equipped with die shank, the upper bolster below is provided with upper die plate, punch retainer, India rubber and stripper successively, punch is fixed on the punch retainer, die shoe is provided with on the die, also is provided with an oblate punch on the described upper die plate.
In order to make it possible to continuous operation, and workpiece is accurately located, the place ahead of described die is provided with the prelocalization plate, and the rear is provided with rear position plate.
For convenient lifting in installation mold, described die shoe backing plate is provided with hanger.
The invention has the beneficial effects as follows: adopt after the said structure, the raw material location is simple, can large batch of production workpiece, and one time stamping-out can be finished a workpiece, does not need to carry out stamping-out repeatedly, has guaranteed the quality of workpiece after the stamping-out, and the location is convenient, easily operation.
Description of drawings
Fig. 1 is a structural representation of the present invention;
Fig. 2 is the plan structure schematic diagram of counterdie of the present invention.
Among the figure: 1, die shank 2, upper bolster 3, upper die plate 4, punch retainer 5, India rubber 6, stripper 7, punch 8, die 9, die shoe 10, die shoe backing plate 11, rear position plate 12, workpiece 13, hanger 14, prelocalization plate 15, oblate punch
The specific embodiment
A kind of as depicted in figs. 1 and 2 bell-type folder boatswain chair blanking die, comprise upper bolster 2 and die shoe 9, upper bolster 2 is equipped with die shank 1, upper bolster 2 belows are provided with upper die plate 3, punch retainer 4, India rubber 5 and stripper 6 successively, punch 7 is fixed on the punch retainer 4, die shoe 9 is provided with die 8, and die shoe 9 belows are provided with die shoe backing plate 10, also is provided with an oblate punch 15 on the described upper die plate 3; The place ahead of described die 8 is provided with prelocalization plate 14, and the rear is provided with rear position plate 11; Described die shoe backing plate 10 is provided with hanger 13.
According to design size, die 8, punch single face gap are 0.75mm, finish by line cutting, other parts also by size by car, mill, a series of work steps such as mill finish.Require its quality of fit height to cause the part face fine finishining to finish; Each parts is in place by its installation step, keeps stable.Pay special attention to the matched in clearance of die 8 and punch, and the adjustment of prelocalization plate 14 and rear position plate 11, guarantee the production accuracy.Being in place, it is very convenient to put into production, only needs steel plate is placed on prelocalization plate 14 and the rear position plate 11, and accurate positioning is stable, starts patrix is pressed down, and finishes boatswain chair production.And produce continuously, not only efficient but also save material.Generally speaking, simple in structure, convenient for production, efficient, reduced the waste of material again, save cost.
Claims (3)
1. bell-type folder boatswain chair blanking die, comprise upper bolster (2) and die shoe (9), upper bolster (2) is equipped with die shank (1), upper bolster (2) below is provided with upper die plate (3), punch retainer (4), India rubber (5) and stripper (6) successively, punch (7) is fixed on the punch retainer (4), die shoe (9) is provided with die (8), and die shoe (9) below is provided with die shoe backing plate (10), it is characterized in that: also be provided with an oblate punch (15) on the described upper die plate (3).
2. bell-type folder boatswain chair blanking die according to claim 1, it is characterized in that: the place ahead of described die (8) is provided with prelocalization plate (14), and the rear is provided with rear position plate (11).
3. bell-type folder boatswain chair blanking die according to claim 1 and 2, it is characterized in that: described die shoe backing plate (10) is provided with hanger (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110043157 CN102151745A (en) | 2011-02-23 | 2011-02-23 | Blanking die for hood-type clamping piece lifting plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110043157 CN102151745A (en) | 2011-02-23 | 2011-02-23 | Blanking die for hood-type clamping piece lifting plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102151745A true CN102151745A (en) | 2011-08-17 |
Family
ID=44433607
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201110043157 Pending CN102151745A (en) | 2011-02-23 | 2011-02-23 | Blanking die for hood-type clamping piece lifting plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102151745A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103084463A (en) * | 2013-02-05 | 2013-05-08 | 华一精密机械(昆山)有限公司 | Lock pad punching blanking die |
| CN106378378A (en) * | 2016-11-03 | 2017-02-08 | 宁波敏实汽车零部件技术研发有限公司 | Tool for punching automobile exterior trim strip oxidation hanger lifting lug |
| CN107052146A (en) * | 2017-06-09 | 2017-08-18 | 江西江铃底盘股份有限公司 | A kind of automobile drive axle housing body small hole punching mold tool and punching tapping technique |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60162614A (en) * | 1984-02-04 | 1985-08-24 | Kodama Kagaku Kogyo Kk | Molding of frame molded article of thermoplastic synthetic resin |
| EP0323792A1 (en) * | 1988-01-04 | 1989-07-12 | Atelier De Decoupage, Emboutissage Et Mecanique De La Vallee De L'arve Ademva | Progressive die for a deep drawing press |
| CN2123388U (en) * | 1992-02-01 | 1992-12-02 | 吉林工业大学 | Gapless blanking die for superplastic extrusion manufacturing of thin plate |
| CN2412676Y (en) * | 2000-03-14 | 2001-01-03 | 曹业斌 | Pipe shaping die |
| CN2688413Y (en) * | 2004-04-14 | 2005-03-30 | 贵阳航空电机有限公司 | Mould I for shaping boss on automotive starter shell |
| CN201324798Y (en) * | 2008-12-09 | 2009-10-14 | 宁波路润冷却器制造有限公司 | Eliminator blanking bending die of machine oil cooler |
| CN101698213A (en) * | 2009-10-30 | 2010-04-28 | 无锡新大力电机有限公司 | Notching device with separated stator and rotor |
| CN201997599U (en) * | 2011-02-23 | 2011-10-05 | 吴江市变压器厂有限公司 | Cover-type blanking die for clamping piece hanger plates |
-
2011
- 2011-02-23 CN CN 201110043157 patent/CN102151745A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60162614A (en) * | 1984-02-04 | 1985-08-24 | Kodama Kagaku Kogyo Kk | Molding of frame molded article of thermoplastic synthetic resin |
| EP0323792A1 (en) * | 1988-01-04 | 1989-07-12 | Atelier De Decoupage, Emboutissage Et Mecanique De La Vallee De L'arve Ademva | Progressive die for a deep drawing press |
| CN2123388U (en) * | 1992-02-01 | 1992-12-02 | 吉林工业大学 | Gapless blanking die for superplastic extrusion manufacturing of thin plate |
| CN2412676Y (en) * | 2000-03-14 | 2001-01-03 | 曹业斌 | Pipe shaping die |
| CN2688413Y (en) * | 2004-04-14 | 2005-03-30 | 贵阳航空电机有限公司 | Mould I for shaping boss on automotive starter shell |
| CN201324798Y (en) * | 2008-12-09 | 2009-10-14 | 宁波路润冷却器制造有限公司 | Eliminator blanking bending die of machine oil cooler |
| CN101698213A (en) * | 2009-10-30 | 2010-04-28 | 无锡新大力电机有限公司 | Notching device with separated stator and rotor |
| CN201997599U (en) * | 2011-02-23 | 2011-10-05 | 吴江市变压器厂有限公司 | Cover-type blanking die for clamping piece hanger plates |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103084463A (en) * | 2013-02-05 | 2013-05-08 | 华一精密机械(昆山)有限公司 | Lock pad punching blanking die |
| CN106378378A (en) * | 2016-11-03 | 2017-02-08 | 宁波敏实汽车零部件技术研发有限公司 | Tool for punching automobile exterior trim strip oxidation hanger lifting lug |
| CN107052146A (en) * | 2017-06-09 | 2017-08-18 | 江西江铃底盘股份有限公司 | A kind of automobile drive axle housing body small hole punching mold tool and punching tapping technique |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20110817 |