CN202411223U - Drawing die positioning, pressing and unloading integral structure - Google Patents
Drawing die positioning, pressing and unloading integral structure Download PDFInfo
- Publication number
- CN202411223U CN202411223U CN2011205482835U CN201120548283U CN202411223U CN 202411223 U CN202411223 U CN 202411223U CN 2011205482835 U CN2011205482835 U CN 2011205482835U CN 201120548283 U CN201120548283 U CN 201120548283U CN 202411223 U CN202411223 U CN 202411223U
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- die
- pull
- nitrogen spring
- fixed
- stretch
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Abstract
The utility model relates to a drawing die positioning, pressing and unloading integral structure which comprises an upper die base, a drawing male die and a lower die base mounted at the lower part of the upper die base, and a drawing female die mounted on the lower die base; an unloading plate is arranged between the drawing male die and the drawing female die; a first nitrogen spring is fixed on the upper die base; a second nitrogen spring is fixed on the lower die base; a cantilever structure is arranged between the first nitrogen spring and the second nitrogen spring; the cantilever structure comprises a power transmission arm and a cross beam fixed at the upper end of the power transmission arm; and a positioning and pressing sleeve is fixed on the cross beam. The integral structure has the advantages of simple structure, high operating efficiency, high finished product ratio, convenience and reliability in use and long service life, can finish positioning, pressing and unloading procedures at one step, and reduces the production cost considerably.
Description
Technical field
The utility model relates to a kind of progressive die deep drawn operation, relates in particular to a kind of cupping tool location, binder, discharging integral structure.
Background technology
Deep drawn is meant utilizes moving of drift that flat sheet material is pressed into the cold forming process in the mold cavity.At present in the processing of carrying out deep drawing part, owing to need the material of deep drawn thinner, softer; Crooked and wrinkling easily in the process that stretches, the continuous drawing location is inaccurate, and punch gets into the product difficulty; The problem that has binder in the drawing process is difficult to accomplish the state that the once drawing operation is accomplished, and has reduced product percent of pass; Increase entreprise cost, be difficult to meet the need of market, be unfavorable for the development of enterprise.Therefore, be badly in need of a kind of structure that in the progressive die, can realize location, binder and discharging that thin material deep drawn operation needs.
Summary of the invention
The utility model has overcome the deficiency of prior art, and a kind of cupping tool location simple in structure, binder, discharging integral structure are provided.
For achieving the above object; The technical scheme that the utility model adopts is: a kind of cupping tool location, binder, discharging integral structure; Comprise upper bolster, be installed in the upper bolster bottom pull and stretch punch and die shoe, be installed in the pull and stretch die on the die shoe, be provided with stripper between said pull and stretch punch and the pull and stretch die, be fixed with first nitrogen spring on the said upper bolster; Be fixed with second nitrogen spring on the said die shoe; Also be provided with cantilever design between said first nitrogen spring and second nitrogen spring, comprise the power transmission arm, be fixed on the crossbeam of power transmission arm upper end, be fixed with location binder cover on the said crossbeam.
In preferred embodiment of the utility model; Cupping tool location, binder, discharging integral structure comprise further between said upper bolster and the pull and stretch punch convex mould pad, punch retainer also are installed that said pull and stretch punch is fixed on the below of convex mould pad through punch retainer.
In preferred embodiment of the utility model, cupping tool location, binder, discharging integral structure comprise further between said die shoe and the pull and stretch die die backing plate, die block also are installed that said pull and stretch die is fixed on the die block.
In preferred embodiment of the utility model, cupping tool location, binder, discharging integral structure further comprise the elastic force pressure of the elastic force pressure of said first nitrogen spring greater than said second nitrogen spring.
In preferred embodiment of the utility model, cupping tool location, binder, discharging integral structure comprise that further said die shoe below is equipped with the mould pin.
The utility model has solved the defective that exists in the background technology, and the utility model is simple in structure, once can accomplish location, binder, discharging three process, high efficiency, and yield rate is high, has reduced production cost significantly, and is easy to use and reliable, the life-span is long.
Description of drawings
Below in conjunction with accompanying drawing and embodiment the utility model is further specified.
Fig. 1 is the structural representation of the preferred embodiment of the utility model;
Among the figure: 1, upper bolster, 2, the pull and stretch punch, 3, die shoe, 4, the pull and stretch die, 5, stripper; 6, first nitrogen spring, 7, second nitrogen spring, 8, cantilever design, 9, the power transmission arm; 10, crossbeam, 11, location binder cover, 12, convex mould pad, 13, punch retainer; 14, die backing plate, 15, die block, 16, the mould pin, 17, cup.
The specific embodiment
Combine accompanying drawing and embodiment that the utility model is done further detailed explanation now, these accompanying drawings are the sketch map of simplification, the basic structure of the utility model only is described in a schematic way, so it only show the formation relevant with the utility model.
As shown in Figure 1; A kind of cupping tool location, binder, discharging integral structure; Comprise upper bolster 1, be installed in upper bolster 1 bottom pull and stretch punch 2 and die shoe 3, be installed in the pull and stretch die 4 on the die shoe 3, be provided with stripper 5 between said pull and stretch punch 2 and the pull and stretch die 4, be fixed with first nitrogen spring 6 on the said upper bolster 1; Be fixed with second nitrogen spring 7 on the said die shoe 3; Also be provided with cantilever design 8 between said first nitrogen spring 6 and second nitrogen spring 7, comprise power transmission arm 9, be fixed on the crossbeam 10 of power transmission arm 9 upper ends, be fixed with location binder cover 11 on the said crossbeam 10.Location binder cover 11 can be inserted in to be needed to be played guide-localization by in the thin material cup 17 of pull and stretch, prevents that cup 17 is crooked and wrinkling, can carry out binder to cup 17 with pull and stretch punch 2 simultaneously.
Wherein, between preferred said upper bolster 1 of the utility model and the pull and stretch punch 2 convex mould pad 12, punch retainer 13 are installed also, said pull and stretch punch 2 is fixed on the below of convex mould pad 12 through punch retainer 13.Die backing plate 14, die block 15 also are installed between said die shoe 3 and the pull and stretch die 4, and said pull and stretch die 4 is fixed on the die block 15.
In addition, the elastic force pressure of said first nitrogen spring 6 is greater than the elastic force pressure of said second nitrogen spring 7.
In order to make pressure-bearing, to support more stablely, said die shoe 3 belows are equipped with mould pin 16.
When carrying out deep drawn, cup 17 is fixed on stripper 5 belows, starts power transmission arm 9 through in the crossbeam 10 drive location binder covers 11 entering cups 17 cup 17 being propped up; Second nitrogen spring 7 is compressed, and upper bolster 1 is applied downward active force upper bolster 1 is moved down, and drives pull and stretch punch 2 and gets into downwards in the location binder cover 11; Drive location binder cover 11 and together cup 17 is carried out binder, first nitrogen spring 6 is lived by crossbeam 10 backstops, because pull and stretch punch 2 needs to continue downward pull and stretch; This moment, first nitrogen spring 6 received force compresses, and the elastic force pressure that produces directly acts on the power transmission arm 9 and greater than the elastic force pressure of second nitrogen spring 6, pull and stretch punch 2 is pressed on cup 17 in the stretching die 4; When upper bolster 1 arrives lower dead point position, accomplish drawing process, upper bolster 1 backhaul; Cantilever design 8 is lifted; Because the existence of stripper 5, location binder cover 11 separates with cup 17, and discharging finishes.
Above desirable embodiment according to the utility model is enlightenment, and through above-mentioned description, the related personnel can carry out various change and modification fully in the scope that does not depart from this utility model technological thought.The technical scope of this utility model is not limited to the content on the specification, must confirm technical scope according to the claim scope.
Claims (5)
1. a cupping tool location, binder, discharging integral structure; Comprise upper bolster, be installed in the upper bolster bottom pull and stretch punch and die shoe, be installed in the pull and stretch die on the die shoe; Be provided with stripper between said pull and stretch punch and the pull and stretch die; It is characterized in that: be fixed with first nitrogen spring on the said upper bolster, be fixed with second nitrogen spring on the said die shoe, also be provided with cantilever design between said first nitrogen spring and second nitrogen spring; Comprise the power transmission arm, be fixed on the crossbeam of power transmission arm upper end, be fixed with location binder cover on the said crossbeam.
2. cupping tool according to claim 1 location, binder, discharging integral structure; It is characterized in that: between said upper bolster and the pull and stretch punch convex mould pad, punch retainer are installed also, said pull and stretch punch is fixed on the below of convex mould pad through punch retainer.
3. cupping tool according to claim 1 location, binder, discharging integral structure is characterized in that: between said die shoe and the pull and stretch die die backing plate, die block are installed also, said pull and stretch die is fixed on the die block.
4. cupping tool according to claim 1 location, binder, discharging integral structure is characterized in that: the elastic force pressure of said first nitrogen spring is greater than the elastic force pressure of said second nitrogen spring.
5. cupping tool according to claim 1 location, binder, discharging integral structure is characterized in that: said die shoe below is equipped with the mould pin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205482835U CN202411223U (en) | 2011-12-26 | 2011-12-26 | Drawing die positioning, pressing and unloading integral structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205482835U CN202411223U (en) | 2011-12-26 | 2011-12-26 | Drawing die positioning, pressing and unloading integral structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202411223U true CN202411223U (en) | 2012-09-05 |
Family
ID=46736019
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205482835U Withdrawn - After Issue CN202411223U (en) | 2011-12-26 | 2011-12-26 | Drawing die positioning, pressing and unloading integral structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202411223U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102554035A (en) * | 2011-12-26 | 2012-07-11 | 苏州三维精密机械有限公司 | Integral type structure of location, pressing and discharging for deep-drawing moulds |
| CN106903203A (en) * | 2017-03-26 | 2017-06-30 | 新昌县海格赛斯贸易有限公司 | A kind of sheet metal compression molding device |
| CN107309311A (en) * | 2017-03-26 | 2017-11-03 | 新昌县海格赛斯贸易有限公司 | A kind of sheet metal shaped device |
| CN107309312A (en) * | 2017-03-26 | 2017-11-03 | 新昌县海格赛斯贸易有限公司 | A kind of pressing metal plates shaped device |
-
2011
- 2011-12-26 CN CN2011205482835U patent/CN202411223U/en not_active Withdrawn - After Issue
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102554035A (en) * | 2011-12-26 | 2012-07-11 | 苏州三维精密机械有限公司 | Integral type structure of location, pressing and discharging for deep-drawing moulds |
| CN102554035B (en) * | 2011-12-26 | 2014-01-15 | 苏州三维精密机械有限公司 | Integral type structure of location, pressing and discharging for deep-drawing moulds |
| CN106903203A (en) * | 2017-03-26 | 2017-06-30 | 新昌县海格赛斯贸易有限公司 | A kind of sheet metal compression molding device |
| CN107309311A (en) * | 2017-03-26 | 2017-11-03 | 新昌县海格赛斯贸易有限公司 | A kind of sheet metal shaped device |
| CN107309312A (en) * | 2017-03-26 | 2017-11-03 | 新昌县海格赛斯贸易有限公司 | A kind of pressing metal plates shaped device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20120905 Effective date of abandoning: 20140115 |
|
| RGAV | Abandon patent right to avoid regrant |