CN203875184U - Stamping die - Google Patents
Stamping die Download PDFInfo
- Publication number
- CN203875184U CN203875184U CN201420314589.8U CN201420314589U CN203875184U CN 203875184 U CN203875184 U CN 203875184U CN 201420314589 U CN201420314589 U CN 201420314589U CN 203875184 U CN203875184 U CN 203875184U
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- CN
- China
- Prior art keywords
- floating cavity
- cavity die
- fixed head
- die
- elastic component
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a stamping die. The stamping die comprises a lower die base, a floating female die cushion plate, a floating female die fixing plate, a first elastic part, a male die fixing plate, a male die, a floating female die assembly, a casting die device, a male die cushion plate, an upper die base, a second elastic part and a stripper bolt fastener. The floating female die fixing plate is arranged above the floating female die cushion plate. The first elastic part is arranged on the lower surface of the floating female die fixing plate. The male die fixing plate is arranged above the floating female die fixing plate. The male die is arranged on the male die fixing plate. The floating female die assembly is arranged below the male die, and the center line of the floating female die assembly coincides with that of the male die. The casting die device is arranged below the male die fixing plate and located above the floating female die assembly. The second elastic part is arranged between the upper die base and the casting die device and connected with the upper die base and the casting die device. The stamping die has the advantages of being high in product accuracy, high in stability, high in production efficiency, convenient to operate and the like.
Description
Technical field
The utility model relates to a kind of diel.
Background technology
Along with the continuous lifting of social development and human civilization, the mankind are also increasing for the demand of various products, and all products all need to carry out production and processing by mould.The U-shaped part that some openings were less is in recent years widely adopted, in the manufacturing process of these parts, because part adopts that sheet material is thicker, complex structure and aperture, position, hole require strictly, need take following Sheet Metal Forming Technology scheme: blanking and punching, pre-bending, shaping, shaping, punching trimming and punching according to various kinds feature.Difficult point is wherein the design of piercing die of the 6th order, this operation needs punching 6 holes of " U " profile, hole axiality requires high, due to this " U " type aerofoil distance 40mm only, adopt square impact cannot pick and place workpiece, side blow strength of concave mould is weak and be difficult for waste discharge material, uses the low and difficult assurance part accuracy of drill jig efficiency.Traditional design method cannot meet this part process requirement.
Utility model content
The utility model provides a kind of diel, and described diel comprises: die shoe; Floating cavity die backing plate, described floating cavity die backing plate is located at the top of described die shoe; Floating cavity die fixed head, described floating cavity die fixed head is located at the top of described floating cavity die backing plate; The first elastic component, described the first elastic component is located on the lower surface of described floating cavity die fixed head; Punch retainer, described punch retainer is located at the top of described floating cavity die fixed head; Punch, described punch is located on described punch retainer; Floating cavity die assembly, described floating cavity die assembly is located at the below of described punch, and the center line of described floating cavity die assembly overlaps with the center line of described punch; Pressing device, described pressing device is positioned at the below of described punch retainer and is positioned at the top of described floating cavity die assembly; Convex mould pad, described convex mould pad is located on the upper surface of described punch retainer; Upper bolster, described upper bolster is located on the upper surface of described convex mould pad; The second elastic component, described the second elastic component is located between described upper bolster and described pressing device, and described the second elastic component is connected with described pressing device with described upper bolster; With unloading bolt component, described unloading bolt component runs through described pressing device.
According to diel of the present utility model by described floating cavity die assembly being set below described punch and making the center line of described floating cavity die assembly and the center line of described punch overlaps, thereby can improve the intensity of the die of described diel, and can make waste material discharge more swimmingly.Can improve thus the precision of product, the stability that strengthens described diel, the production efficiency that improves described diel and productivity effect, and make described diel convenient operation more.
Therefore, according to diel of the present utility model, there is the advantages such as Product Precision is high, stability is strong, production efficiency is high, convenient operation.
Preferably, described the first elastic component is spring, and described the second elastic component is spring.
Preferably, the upper end of described the first elastic component is connected with the lower surface of described floating cavity die fixed head, and the upper end of described the second elastic component is connected with the lower surface of described upper bolster, and the lower end of described the second elastic component is connected with described pressing device.
Preferably, described diel also comprises: floating cavity die fixed head guide pin bushing, and described floating cavity die fixed head guide pin bushing is located on described floating cavity die fixed head; With floating cavity die fixed head guide pillar, described floating cavity die fixed head guide pillar is located in described floating cavity die fixed head guide pin bushing, and the below that described floating cavity die fixed head guide pin bushing and upper end are positioned at described pressing device is stretched out in the lower end of described floating cavity die fixed head guide pillar.
Preferably, described diel also comprises waste material box, and described waste material box is located at the below of described die shoe.
Preferably, described waste material box is two, and two described waste material boxes are located at the below of described die shoe symmetrically.
Preferably, described die shoe is provided with the slug hole that connects along the vertical direction described die shoe, and described slug hole is relative with described waste material box.
Preferably, described die shoe is two, and two the relatively described floating cavity die fixed head of described die shoe guide pillars arrange symmetrically.
Accompanying drawing explanation
Above-mentioned and/or additional aspect of the present utility model and advantage accompanying drawing below combination obviously and is easily understood becoming the description of embodiment, wherein:
Fig. 1 is according to the structural representation of the diel of the utility model embodiment.
Diel 100, die shoe 1, the first elastic component 2, floating cavity die backing plate 3, floating cavity die fixed head 4, floating cavity die assembly 5, pressing device 6, punch 7, punch retainer 8, convex mould pad 9, upper bolster 10, unloading bolt component 11, the second elastic component 12, floating cavity die fixed head guide pin bushing 13, floating cavity die fixed head guide pillar 14, waste material box 15.
The specific embodiment
Describe embodiment of the present utility model below in detail, the example of described embodiment is shown in the drawings, and wherein same or similar label represents same or similar element or has the element of identical or similar functions from start to finish.Below by the embodiment being described with reference to the drawings, be exemplary, only for explaining the utility model, and can not be interpreted as restriction of the present utility model.
Below with reference to Fig. 1, describe according to the diel 100 of the utility model embodiment.As shown in Figure 1, according to the diel 100 of the utility model embodiment, comprise die shoe 1, floating cavity die backing plate 3, floating cavity die fixed head 4, the first elastic component 2, punch retainer 8, punch 7, floating cavity die assembly 5, pressing device 6, convex mould pad 9, upper bolster 10, the second elastic component 12 and unloading bolt component 11.
Floating cavity die backing plate 3 is located at the top of die shoe 1, and floating cavity die fixed head 4 is located at the top of floating cavity die backing plate 3, and the first elastic component 2 is located on the lower surface of floating cavity die fixed head.Punch retainer 8 is located at the top of floating cavity die fixed head 4, and punch 7 is located on punch retainer 8.Floating cavity die assembly 5 is located at the below of punch 7, and the center line of floating cavity die assembly 5 overlaps with the center line of punch 7.Pressing device 6 is positioned at the below of punch retainer 8, and pressing device 6 is positioned at the top of floating cavity die assembly 5.Convex mould pad 9 is located on the upper surface of punch retainer 8, and upper bolster 10 is located on the upper surface of convex mould pad 9.The second elastic component 12 is located between upper bolster 10 and pressing device 6, and the second elastic component 12 is connected with pressing device 6 with upper bolster 10.Unloading bolt component 11 runs through pressing device 6.
Below with reference to Fig. 1, describe according to the course of work of the diel 100 of the utility model embodiment.As shown in Figure 1, to according to the diel 100 of the utility model embodiment, be arranged on while carrying out work on press machine, product is put in floating cavity die assembly 5 from the side, and blinking scrap is last time pushed in material spilling hole (not shown), and collect blinking scraps with waste material box 15.Wherein, product can position (not shown) by hole (not shown) and profile.
When lathe slide block falls, pressing device 6 first touches product, drives floating cavity die assembly 5 to move downward together with floating cavity die fixed head 4 under the effect of the first elastic component 2, until product touches floating cavity die backing plate 3.Now, product, floating cavity die assembly 5, floating cavity die fixed head 4 and floating cavity die backing plate 3 are very close to each other on above-below direction, like an integral body.
Then, punch 7 can be cut floating cavity die assembly 5.When press to bottom dead centre oppositely moves upward, punch 7 first departs from floating cavity die assembly 5 under the effect of pressing device 6, then pressing device 6 also departs from floating cavity die assembly 5, floating cavity die assembly 5 and floating cavity die fixed head 4 move upward under the effect of the first elastic component 2, and depart from floating cavity die backing plate 3, the lower surface of product departs from floating cavity die backing plate 3.Like this, product can be taken out from floating cavity die assembly 5, thereby complete stamping-out process one time.
According to the diel 100 of the utility model embodiment by floating cavity die assembly 5 being set below punch 7 and the center line of floating cavity die assembly 5 being overlapped with the center line of punch 7, thereby can improve the intensity of the die of diel 100, and can make waste material discharge more swimmingly.Can improve thus production efficiency and the productivity effect of the precision of product, the stability that strengthens diel 100, raising diel 100, and make diel 100 convenient operation more.
Therefore, according to the diel 100 of the utility model embodiment, there is the advantages such as Product Precision is high, stability is strong, production efficiency is high, convenient operation.
Advantageously, the first elastic component 2 can be spring, and the second elastic component 12 can be spring.Not only can make thus the structure of diel 100 more reasonable, and can reduce the manufacturing cost of diel 100.Punch 7 can be raw material boss mould.
As shown in Figure 1, in embodiment more of the present utility model, the upper end of the first elastic component 2 can be connected with the lower surface of floating cavity die fixed head 4, and the upper end of the second elastic component 12 can be connected with the lower surface of upper bolster 10, and the lower end of the second elastic component 12 can be connected with pressing device 6.Can make thus the structure of diel 100 more reasonable, and can make the more stable of the first elastic component 2 and the second elastic component 12 installations.
In examples more of the present utility model, as shown in Figure 1, diel 100 can also comprise floating cavity die fixed head guide pin bushing 13 and floating cavity die fixed head guide pillar 14.Floating cavity die fixed head guide pin bushing 13 can be located on floating cavity die fixed head 4.Floating cavity die fixed head guide pillar 14 can be located in floating cavity die fixed head guide pin bushing 13, and floating cavity die fixed head guide pin bushing 13 can be stretched out in the lower end of floating cavity die fixed head guide pillar 14, and the upper end of floating cavity die fixed head guide pillar 14 can be positioned at the below of pressing device 6.Can make thus floating cavity die fixed head 4 that desired trajectory is installed more accurately moves.
Advantageously, on floating cavity die fixed head 4, can be provided with guide hole, floating cavity die fixed head guide pin bushing 13 can be located in this guide hole.
As shown in Figure 1, in an example of the present utility model, diel 100 can also comprise waste material box 15, and waste material box 15 can be located at the below of die shoe 1.The blinking scrap that diel 100 stamping-outs produce can be collected in waste material box 15.Not only can make thus diel 100 can discharge more swimmingly blinking scrap, and can, by collecting blinking scrap, avoid blinking scrap contaminated environment.
On die shoe 1, can be provided with the slug hole that connects along the vertical direction die shoe 1, this slug hole can be relative with waste material box 15.The blinking scrap that diel 100 stamping-outs produce thus can enter in waste material box 15 by this slug hole, thereby can make the structure of diel 100 more reasonable.
Preferably, as shown in Figure 1, waste material box 15 can be two, and two waste material boxes 15 can be located at the below of die shoe 1 symmetrically.Can make thus the structure of diel 100 more reasonable.
As shown in Figure 1, in a concrete example of the present utility model, die shoe 1 can be two, and two die shoes 1 can arrange by Relative Floating die block guide pillar 14 symmetrically.Can make thus the structure of diel 100 more reasonable.
Two waste material boxes 15 also can arrange by Relative Floating die block guide pillar 14 symmetrically.Wherein, a waste material box 15 can be located at the below of a die shoe 1, and another waste material box 15 can be located at the below of another die shoe 1.
In the description of this description, the description of reference term " embodiment ", " some embodiment ", " example ", " concrete example " or " some examples " etc. means to be contained at least one embodiment of the present utility model or example in conjunction with specific features, structure, material or the feature of this embodiment or example description.In this manual, the schematic statement of above-mentioned term is not necessarily referred to identical embodiment or example.And the specific features of description, structure, material or feature can be with suitable mode combinations in any one or more embodiment or example.
Although illustrated and described embodiment of the present utility model, those having ordinary skill in the art will appreciate that: in the situation that not departing from principle of the present utility model and aim, can carry out multiple variation, modification, replacement and modification to these embodiment, scope of the present utility model is limited by claim and equivalent thereof.
Claims (8)
1. a diel, is characterized in that, comprising:
Die shoe;
Floating cavity die backing plate, described floating cavity die backing plate is located at the top of described die shoe;
Floating cavity die fixed head, described floating cavity die fixed head is located at the top of described floating cavity die backing plate;
The first elastic component, described the first elastic component is located on the lower surface of described floating cavity die fixed head;
Punch retainer, described punch retainer is located at the top of described floating cavity die fixed head;
Punch, described punch is located on described punch retainer;
Floating cavity die assembly, described floating cavity die assembly is located at the below of described punch, and the center line of described floating cavity die assembly overlaps with the center line of described punch;
Pressing device, described pressing device is positioned at the below of described punch retainer and is positioned at the top of described floating cavity die assembly;
Convex mould pad, described convex mould pad is located on the upper surface of described punch retainer;
Upper bolster, described upper bolster is located on the upper surface of described convex mould pad;
The second elastic component, described the second elastic component is located between described upper bolster and described pressing device, and described the second elastic component is connected with described pressing device with described upper bolster; With
Unloading bolt component, described unloading bolt component runs through described pressing device.
2. diel according to claim 1, is characterized in that, described the first elastic component is spring, and described the second elastic component is spring.
3. diel according to claim 2, it is characterized in that, the upper end of described the first elastic component is connected with the lower surface of described floating cavity die fixed head, and the upper end of described the second elastic component is connected with the lower surface of described upper bolster, and the lower end of described the second elastic component is connected with described pressing device.
4. diel according to claim 1, is characterized in that, also comprises:
Floating cavity die fixed head guide pin bushing, described floating cavity die fixed head guide pin bushing is located on described floating cavity die fixed head; With
Floating cavity die fixed head guide pillar, described floating cavity die fixed head guide pillar is located in described floating cavity die fixed head guide pin bushing, and the below that described floating cavity die fixed head guide pin bushing and upper end are positioned at described pressing device is stretched out in the lower end of described floating cavity die fixed head guide pillar.
5. diel according to claim 1, is characterized in that, also comprises waste material box, and described waste material box is located at the below of described die shoe.
6. diel according to claim 5, is characterized in that, described waste material box is two, and two described waste material boxes are located at the below of described die shoe symmetrically.
7. diel according to claim 5, is characterized in that, described die shoe is provided with the slug hole that connects along the vertical direction described die shoe, and described slug hole is relative with described waste material box.
8. diel according to claim 4, is characterized in that, described die shoe is two, and two the relatively described floating cavity die fixed head of described die shoe guide pillars arrange symmetrically.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420314589.8U CN203875184U (en) | 2014-06-13 | 2014-06-13 | Stamping die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420314589.8U CN203875184U (en) | 2014-06-13 | 2014-06-13 | Stamping die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203875184U true CN203875184U (en) | 2014-10-15 |
Family
ID=51675727
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420314589.8U Expired - Fee Related CN203875184U (en) | 2014-06-13 | 2014-06-13 | Stamping die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203875184U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104043724A (en) * | 2014-06-13 | 2014-09-17 | 昆山市润苏物资有限公司 | Stamping die |
| CN104575242A (en) * | 2015-02-01 | 2015-04-29 | 黄冈职业技术学院 | Stamping die structure interconversion teaching aid |
-
2014
- 2014-06-13 CN CN201420314589.8U patent/CN203875184U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104043724A (en) * | 2014-06-13 | 2014-09-17 | 昆山市润苏物资有限公司 | Stamping die |
| CN104575242A (en) * | 2015-02-01 | 2015-04-29 | 黄冈职业技术学院 | Stamping die structure interconversion teaching aid |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141015 Termination date: 20150613 |
|
| EXPY | Termination of patent right or utility model |