CN202825947U - Press-fit inclined double-punching die - Google Patents
Press-fit inclined double-punching die Download PDFInfo
- Publication number
- CN202825947U CN202825947U CN 201220398825 CN201220398825U CN202825947U CN 202825947 U CN202825947 U CN 202825947U CN 201220398825 CN201220398825 CN 201220398825 CN 201220398825 U CN201220398825 U CN 201220398825U CN 202825947 U CN202825947 U CN 202825947U
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- China
- Prior art keywords
- press
- punching
- inclined double
- die
- punching die
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- 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 belongs to the industries of car manufacturing, in particular to a press-fit inclined double-punching die required after forming inside decorative non-woven fabric for a manufactured car. After inside decorative non-woven fabric for an existing produced car is formed, punched holes need to be machined in next process, and machining efficiency is low and machining quality is poor so that machining and positioning size errors are increased after a process is added. The press-fit inclined double-punching die is achieved in this way: two holes are punched directly after press fitting. The press-fit inclined double-punching die is characterized in that two punching cylinder horizontally forming an angle of 45 degrees are installed on an upper die, and a punching cylinder rod die is installed on each punching cylinder. Therefore, the press-fit inclined double-punching die is reliable and stable in operation, product quality is improved greatly, and labor intensity of workers is relieved.
Description
Technical field
The utility model belongs to the car manufacturing industry, specifically makes the tiltedly two punching dies of a kind of pressing that needs after the moulding of car inner decorating nonwoven fabric.
Background technology
After the car inner decorating nonwoven fabric moulding of producing now, need to process punching at next process, not only working (machining) efficiency is low for this, and crudy is poor, because after increasing by a procedure, processing location dimension error is increasing.
Summary of the invention
The purpose of this utility model just is to overcome above-mentioned shortcoming, and the tiltedly two punching dies of a kind of pressing that provides.
The utility model is achieved in that tiltedly two punching dies of a kind of pressing, it is characterized in that: be equipped with two at mold and be the punching cylinder of miter angle degree with level, at each punching cylinder rod mould is installed above the punching cylinder.
Description of drawings
The utility model is described in more detail below in conjunction with accompanying drawing.
Accompanying drawing 1 is main cutaway view of the present utility model.
Each label declaration is as follows among the figure:
1, hydraulic cylinder, 2, bolt, 3, hydraulic stem, 4, upper plate, 5, nut, 6, oblique impact hole cylinder, 7, guide pillar, 8, middle plate, 9, mold, 10, guide pin bushing, 11, oblique impact hole cylinder rod mould, 12, nonwoven, 13, bed die, 14, lower plate.
The specific embodiment
It is 160 millimeters that hydraulic cylinder 1 adopts diameter, stroke is 400 millimeters, hydraulic stem 3 employing diameters are 60 millimeters hydraulic cylinder, hydraulic cylinder 1 is fixed on the upper plate 4, hydraulic stem 3 is fixed on the middle plate, the effect of hydraulic cylinder 1 is pressing nonwoven 12, make it moulding, bolt 2 adopts the standard bolt of m20, upper plate 4, it is 50 millimeters 45# steel plate processing and fabricating that middle plate 8 and lower plate 14 all adopt thickness, middle plate 8 is used for fixedly mold 9, lower plate 14 is used for fixedly bed die 13, nut 5 adopts the standard nut of m60, it is 100 millimeters that 2 oblique impact hole cylinders 6 adopt diameter, stroke is 80 millimeters cylinder, the diameter of oblique impact hole cylinder rod mould 11 is 40 millimeters, adopt the steel alloy processing and fabricating, oblique impact hole cylinder rod mould 11 needs heat treatment, the effect of oblique impact hole cylinder rod mould 11 is punchings behind the pressing and forming, 4 diameters of guide pillar 7 employings are 65 millimeters 45# steel processing and fabricating, guide pillar 7 needs modulation treatment, guide pin bushing 10 adopts 45# steel processing and fabricatings, during guide pin bushing 10 work, mobile on the guide pillar 7, its effect is to guarantee mold 9 and bed die 13 reliable operations, mold 9 and bed die 13 adopts 45# steel processing and fabricatings, be equipped with 2 at mold 9 and be the oblique impact hole cylinder 6 of miter angle degree with level, bed die 13 process 2 porose, these 2 holes are corresponding with 2 oblique impact hole cylinder rod moulds 11, and nonwoven 12 is to make the material that car inner is decorated.
Pressing and forming again after about the utility model when work needs first nonwoven 12 heating 150 to be spent, hydraulic cylinder 1 is to down stroke during pressing and forming, mold 9 in the drive on the plate 8 and bed die 13 pressing and formings, latter two oblique impact hole cylinder of moulding directly rushes 2 holes, then hydraulic cylinder 1 is up, the workpiece nonwoven 12 of moulding and hole punch is taken out, carry out again the operation of next process.
In sum, the utility model reliable and stable work has improved product quality greatly, alleviates workman's labour intensity.
Claims (1)
1. tiltedly two punching dies of a pressing is characterized in that: be equipped with two at mold and be the punching cylinder of miter angle degree with level, at each punching cylinder rod mould is installed above the punching cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220398825 CN202825947U (en) | 2012-08-13 | 2012-08-13 | Press-fit inclined double-punching die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220398825 CN202825947U (en) | 2012-08-13 | 2012-08-13 | Press-fit inclined double-punching die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202825947U true CN202825947U (en) | 2013-03-27 |
Family
ID=47937735
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220398825 Expired - Fee Related CN202825947U (en) | 2012-08-13 | 2012-08-13 | Press-fit inclined double-punching die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202825947U (en) |
-
2012
- 2012-08-13 CN CN 201220398825 patent/CN202825947U/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: 20130327 Termination date: 20150813 |
|
| EXPY | Termination of patent right or utility model |