CN200963652Y - One-time blanking forming punching die for automobile rectangle oil tank inner disc - Google Patents
One-time blanking forming punching die for automobile rectangle oil tank inner disc Download PDFInfo
- Publication number
- CN200963652Y CN200963652Y CN 200620010287 CN200620010287U CN200963652Y CN 200963652 Y CN200963652 Y CN 200963652Y CN 200620010287 CN200620010287 CN 200620010287 CN 200620010287 U CN200620010287 U CN 200620010287U CN 200963652 Y CN200963652 Y CN 200963652Y
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- mould
- concave
- plate
- punching
- oil tank
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- Expired - Fee Related
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Abstract
A vehicle rectangular oil tank inside tray one off blanking figuration punching mould for improving the efficiency of producing oil tank inside tray is provided, which comprises: an upper mould and a lower mould; the upper mould comprises a protruding mould plate, and below the protruding mould plate are provided with a central hole concave mould of the upper mould, a punching concave mould, a figuration protruding mould and a blanking figuration upper mould; the lower mould comprises a concave mould plate, the concave mould plate is provided with a punching, a lower mould opening figuration small rectangular bar, a beading knockout plate; the lower mould also comprises a lower mould bracket plate, and a top tray of a bottom cylinder is arranged on the lower mould bracket plate, and a knockout pin is arranged between the top tray of a bottom cylinder and the concave mould plate; a mould bracket crown pillar is arranged between the mould bracket plate and the concave mould plate. The utility model has the following advantages: only four-pole press is needed to manufacture a rectangular oil tank inside tray when using the utility model and the oil tank rectangular inside tray is pressed successfully at a time. Only one step is adopted for substituting the eleven steps of the outdated mould, and the efficiency of producing oil tank inside tray is improved.
Description
Technical field
The utility model relates to a kind of disposable shaping dies, relates in particular to a kind of one-step punching and forming mold for inner tray of rectangular automobile oil tank.
Background technology
At present, utilize existing moulds of industrial equipment to produce rectangle fuel tank inner disc, at first use 63 tons of punch presses, use four column pressure machine calendaring moldings then, use 6 holes of 63 tons of punch press stamping-outs at last through 4 stamping-out four fillets.Existing moulds of industrial equipment are produced the fuel tank inner disc, and shared 11 procedures just can be finished the punching course of inner disc.It is low that existing moulds of industrial equipment are produced fuel tank inner disc work efficiency, the production cost height, and fuel tank inner disc and the fuel tank urceolus fit clearance produced are big, and fastness is poor, occurs vibrating the spot welding place oil leakage phenomenon that breaks easily.
Summary of the invention
The purpose of this utility model provides a kind of one-step punching and forming mold for inner tray of rectangular automobile oil tank of producing fuel tank inner disc work efficiency that improves.
For achieving the above object, the technical scheme that the utility model adopted is: a kind of one-step punching and forming mold for inner tray of rectangular automobile oil tank, comprising: upper die and lower die; It is characterized in that: patrix comprises the convex template that has punching, the below centre bore of convex template is inlaid with patrix centre bore die outward, the patrix centre bore die of the below of convex template is inlaid with punching concave die outward, and the punching concave die of the below of convex template is inlaid with forming terrace die outward; The below of convex template is equipped with the blank-forming patrix; Counterdie comprises concave template, is installed with drift on the concave template, and the position of drift is corresponding with the punching on the convex template, is installed with down the die orifice little side's bar that is shaped on the concave template, and the beading knockout plate is installed on the concave template; Counterdie also comprises the counterdie frame plate, is installed with cylinder top, end cover dish on the counterdie frame plate, between cylinder top, end cover dish and the concave template push rod is installed; The mould bases fore-set is installed between counterdie frame plate and the concave template.
The utility model has the advantages that: using the utility model to produce rectangle fuel tank inner disc only need be with four column pressure machine, with fuel tank rectangle inner disc blanking, calendaring molding, dash seven holes, press a punching press of reinforcement successful.The utility model only replaces old mould 11 procedures with a procedure, improves and produces fuel tank inner disc work efficiency.
Description of drawings
Fig. 1 is the utility model structural representation;
Fig. 2 is a forming terrace die structural representation in the utility model;
Fig. 3 is the utility model convexity formwork structure schematic diagram;
Fig. 4 is a blank-forming patrix structural representation in the utility model.
The specific embodiment
Below in conjunction with accompanying drawing and specific embodiment the utility model is further described:
A kind of one-step punching and forming mold for inner tray of rectangular automobile oil tank, as shown in Figure 1, comprising: upper die and lower die; Patrix comprises the convex template 7 that has punching, referring to Fig. 3; The below centre bore of convex template 7 is inlaid with patrix centre bore die 8 outward, and the patrix centre bore die 8 outer punching concave die 9 that are inlaid with of the below of convex template 7 are inlaid with forming terrace die 6 outside the punching concave die 9 of the below of convex template 7, referring to Fig. 2; The below of convex template 7 is equipped with blank-forming patrix 10, referring to Fig. 4; Counterdie comprises concave template 3, be installed with drift 12 on the concave template 3, the position of drift 12 is corresponding with the punching on the convex template 7, be installed with down the die orifice little side's bar 11 that is shaped on the concave template 3, following die orifice is shaped and has counterdie blank-forming mouth 4 on little side's bar 11, counterdie blank-forming mouth 4 is corresponding with the blank-forming patrix 10 of patrix, and beading knockout plate 5 is installed on the concave template 3; Counterdie also comprises counterdie frame plate 1, is installed with cylinder top, end cover dish 14 on the counterdie frame plate 1, between cylinder top, end cover dish 14 and the concave template 3 push rod 13 is installed; Between counterdie frame plate 1 and the concave template 3 mould bases fore-set 2 is installed.
Claims (1)
1, a kind of one-step punching and forming mold for inner tray of rectangular automobile oil tank, comprising: upper die and lower die; It is characterized in that: patrix comprises the convex template (7) that has punching, the below centre bore of convex template (7) is inlaid with patrix centre bore die (8) outward, the outer punching concave die (9) that is inlaid with of the patrix centre bore die (8) of the below of convex template (7), the outer forming terrace die (6) that is inlaid with of the punching concave die (9) of the below of convex template (7); The below of convex template (7) is equipped with blank-forming patrix (10); Counterdie comprises concave template (3), be installed with drift (12) on the concave template (3), the position of drift (12) is corresponding with the punching on the convex template (3), is installed with down the die orifice little side's bar (11) that is shaped on the concave template (3), and beading knockout plate (5) is installed on the concave template (3); Counterdie also comprises counterdie frame plate (1), is installed with cylinder top, end cover dish (14) on the counterdie frame plate (1), between cylinder top, end cover dish (14) and the concave template (3) push rod (13) is installed; Between counterdie frame plate (1) and the concave template (3) mould bases fore-set (2) is installed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620010287 CN200963652Y (en) | 2006-10-10 | 2006-10-10 | One-time blanking forming punching die for automobile rectangle oil tank inner disc |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620010287 CN200963652Y (en) | 2006-10-10 | 2006-10-10 | One-time blanking forming punching die for automobile rectangle oil tank inner disc |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200963652Y true CN200963652Y (en) | 2007-10-24 |
Family
ID=38867667
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620010287 Expired - Fee Related CN200963652Y (en) | 2006-10-10 | 2006-10-10 | One-time blanking forming punching die for automobile rectangle oil tank inner disc |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200963652Y (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102794349A (en) * | 2011-05-26 | 2012-11-28 | 莱州市莱索制品有限公司 | Frock clamp for punching and machining metal piece |
| CN102962355A (en) * | 2012-11-17 | 2013-03-13 | 无锡爱博金属制品有限公司 | Beading forming die for automobile hinge fixing seat |
| CN103191973A (en) * | 2013-03-26 | 2013-07-10 | 王丽琴 | Stamping die |
| CN104785622A (en) * | 2014-01-16 | 2015-07-22 | 无锡市高创精密机械有限公司 | Stamping mold for thrust bearing |
| CN108787893A (en) * | 2018-07-27 | 2018-11-13 | 芜湖同创模具机械有限公司 | A kind of diel of low power consuming linkage demoulding |
| CN109500252A (en) * | 2018-12-29 | 2019-03-22 | 国营第六六厂 | A kind of composite die of the asymmetric locked spacer of abnormity for high-power diesel engine |
-
2006
- 2006-10-10 CN CN 200620010287 patent/CN200963652Y/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102794349A (en) * | 2011-05-26 | 2012-11-28 | 莱州市莱索制品有限公司 | Frock clamp for punching and machining metal piece |
| CN102794349B (en) * | 2011-05-26 | 2015-04-22 | 莱州市莱索制品有限公司 | Frock clamp for punching and machining metal piece |
| CN102962355A (en) * | 2012-11-17 | 2013-03-13 | 无锡爱博金属制品有限公司 | Beading forming die for automobile hinge fixing seat |
| CN103191973A (en) * | 2013-03-26 | 2013-07-10 | 王丽琴 | Stamping die |
| CN104785622A (en) * | 2014-01-16 | 2015-07-22 | 无锡市高创精密机械有限公司 | Stamping mold for thrust bearing |
| CN108787893A (en) * | 2018-07-27 | 2018-11-13 | 芜湖同创模具机械有限公司 | A kind of diel of low power consuming linkage demoulding |
| CN109500252A (en) * | 2018-12-29 | 2019-03-22 | 国营第六六厂 | A kind of composite die of the asymmetric locked spacer of abnormity for high-power diesel engine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20071024 Termination date: 20091110 |