CN205074399U - Panel beating hole flanging top core die structure - Google Patents
Panel beating hole flanging top core die structure Download PDFInfo
- Publication number
- CN205074399U CN205074399U CN201520878053.3U CN201520878053U CN205074399U CN 205074399 U CN205074399 U CN 205074399U CN 201520878053 U CN201520878053 U CN 201520878053U CN 205074399 U CN205074399 U CN 205074399U
- Authority
- CN
- China
- Prior art keywords
- lower bolster
- hole flanging
- plunger tip
- panel beating
- spring
- 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
Links
Abstract
The utility model discloses a panel beating hole flanging top core die structure, take off board, lower bolster, lower bolster, die holder, hole flanging drift, first spring, plunger tip, second spring and plug screw on, including upper die base, punch holder, the punch holder is located the upper die base below, on take off the board and be located punch holder below, the lower bolster is located and takes off the board below, the lower bolster is located the lower bolster below, the die holder is located the lower bolster below, the solid board that takes off in the punch holder and on passing of hole flanging drift, the plunger tip is located the lower bolster and height equal with the lower bolster, this panel beating hole flanging top core die structure for the hole flanging class process that the hole flanging was once accomplished of punching a hole, this structure advantage has saved and has dashed the process of punching a hole in advance, having changed in the past to adopt and having dashed the process of punching a hole in advance and carry out the not enough of punching press with the hole flanging process, percent 50 is saved to the cost, reduces the risk of the disconnected drift of mould, the improvement product quality.
Description
Technical field
The utility model relates to plunger tip mould applied technical field, especially a kind of panel beating hole flanging plunger tip mould structure.
Background technology
Plunger tip mould, industrially the application of panel beating hole flanging field is very general, and plunger tip mould of the prior art generally adopts and rushes pre-punched hole operation and hole flanging operation carries out punching press; It is high that this punching structure designs not only cost of stamping, and the punching press of twice easily causes drift to thrust, and then production cost increases, and quality or the difficult quality of product are guaranteed.
Utility model content
Prior art can not meet the needs of people, and for making up prior art deficiency, the utility model aims to provide a kind of panel beating hole flanging plunger tip mould structure, eliminates the operation of rushing pre-punched hole; Change to adopt in the past and rush the deficiency that pre-punched hole operation and hole flanging operation carry out punching press, cost savings 50 percent, reduce mould and to break the risk of drift, improve product quality.
For achieving the above object, the utility model is by the following technical solutions: a kind of panel beating hole flanging plunger tip mould structure, comprises upper bolster, train wheel bridge, upper de-plate, lower bolster, lower bolster, die shoe, hole flanging punch, the first spring, plunger tip, the second spring and plug screw; Described train wheel bridge is positioned at below upper bolster; Described de-plate is positioned at below train wheel bridge; Described lower bolster is positioned at below de-plate; Described lower bolster is positioned at below lower bolster; Described die shoe is positioned at below lower bolster; Described hole flanging punch is solid takes off plate in train wheel bridge and on passing; Described plunger tip is positioned at lower bolster and contour with lower bolster; Described plug screw is positioned at below die shoe, the second spring.
Further, described upper bolster and die shoe lay respectively at mould structure the top and bottom.
Further, described second spring is positioned at lower bolster, below plunger tip.
Further, described first spring train wheel bridge and between de-plate.
The beneficial effects of the utility model are: this panel beating hole flanging plunger tip mould structure, and for the one step completed operation of hole flanging class punching hole flanging, this structural advantages, eliminates the operation of rushing pre-punched hole; Change to adopt in the past and rush the deficiency that pre-punched hole operation and hole flanging operation carry out punching press, cost savings 50 percent, reduce mould and to break the risk of drift, improve product quality.
Accompanying drawing explanation
Fig. 1 is the utility model overall structure schematic diagram;
In Reference numeral: upper bolster 1; Train wheel bridge 2; Upper de-plate 3; Lower bolster 4; Lower bolster 5; Die shoe 6; Hole flanging punch 7; First spring 8; Plunger tip 9; Second spring 10; Plug screw 11.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making other embodiments all obtained under creative work prerequisite, all belong to the scope of the utility model protection.
Refer to Fig. 1, in the utility model embodiment: a kind of panel beating hole flanging plunger tip mould structure, comprise upper bolster 1, train wheel bridge 2, upper de-plate 3, lower bolster 4, lower bolster 5, die shoe 6, hole flanging punch 7, first spring 8, plunger tip 9, second spring 10, plug screw 11; Described train wheel bridge 2 is positioned at below upper bolster 1; Described de-plate 3 is positioned at below train wheel bridge 2; Described lower bolster 4 is positioned at below de-plate 3; Described lower bolster 5 is positioned at below lower bolster 4; Described die shoe 6 is positioned at below lower bolster 5; Described hole flanging punch 7 is solid to be passed and takes off plate 3 train wheel bridge 2 in; Described plunger tip 9 is positioned at lower bolster 4 and contour with lower bolster 4; Described plug screw 11 is positioned at below die shoe 6, second spring 10.
Preferably, upper bolster 1 and die shoe 6 lay respectively at mould structure the top and bottom; First spring 8 train wheel bridge 2 and between de-plate 3, the second spring 10 is positioned at lower bolster 5, below plunger tip 9.
Action principle of the present utility model is: during punching press, upper de-plate 3 and lower bolster 4 compress raw material, second spring 10 withstands plunger tip 9, bottom hole flanging punch 7, aperture in plunger tip 9 first cut by little drift, waste material is fallen down by the second spring 10 and plug screw 11 in plunger tip 9, and hole flanging punch 7 continues to have moved downward hole flanging action; Panel beating hole flanging plunger tip mould structure of the present utility model is used for the one step completed operation of hole flanging class punching hole flanging, this structural advantages, eliminate the operation (past usually adopts and rushes pre-punched hole operation and hole flanging operation) of rushing pre-punched hole, cost savings 50 percent, reduce mould to break the risk of drift, improve product quality.
To those skilled in the art, obvious the utility model is not limited to the details of above-mentioned one exemplary embodiment, and when not deviating from spirit of the present utility model or essential characteristic, can realize the utility model in other specific forms.Therefore, no matter from which point, all should embodiment be regarded as exemplary, and be nonrestrictive, scope of the present utility model is limited by claims instead of above-mentioned explanation, and all changes be therefore intended in the implication of the equivalency by dropping on claim and scope are included in the utility model.Any Reference numeral in claim should be considered as the claim involved by limiting.
Claims (4)
1. a panel beating hole flanging plunger tip mould structure, comprises upper bolster, train wheel bridge, upper de-plate, lower bolster, lower bolster, die shoe, hole flanging punch, the first spring, plunger tip, the second spring and plug screw; It is characterized in that: described train wheel bridge is positioned at below upper bolster; Described de-plate is positioned at below train wheel bridge; Described lower bolster is positioned at below de-plate; Described lower bolster is positioned at below lower bolster; Described die shoe is positioned at below lower bolster; Described hole flanging punch is solid takes off plate in train wheel bridge and on passing; Described plunger tip is positioned at lower bolster and contour with lower bolster; Described plug screw is positioned at below die shoe, the second spring.
2. a kind of panel beating hole flanging plunger tip mould structure according to claim 1, is characterized in that: described upper bolster and die shoe lay respectively at mould structure the top and bottom.
3. a kind of panel beating hole flanging plunger tip mould structure according to claim 1, is characterized in that: described second spring is positioned at lower bolster, below plunger tip.
4. a kind of panel beating hole flanging plunger tip mould structure according to claim 1, is characterized in that: described first spring train wheel bridge and between de-plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520878053.3U CN205074399U (en) | 2015-11-04 | 2015-11-04 | Panel beating hole flanging top core die structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520878053.3U CN205074399U (en) | 2015-11-04 | 2015-11-04 | Panel beating hole flanging top core die structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205074399U true CN205074399U (en) | 2016-03-09 |
Family
ID=55426838
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520878053.3U Expired - Fee Related CN205074399U (en) | 2015-11-04 | 2015-11-04 | Panel beating hole flanging top core die structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205074399U (en) |
-
2015
- 2015-11-04 CN CN201520878053.3U patent/CN205074399U/en not_active Expired - Fee Related
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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: 20160309 Termination date: 20181104 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |