CN204294776U - Sill plate inner panel trimming-punching die - Google Patents
Sill plate inner panel trimming-punching die Download PDFInfo
- Publication number
- CN204294776U CN204294776U CN201420719052.XU CN201420719052U CN204294776U CN 204294776 U CN204294776 U CN 204294776U CN 201420719052 U CN201420719052 U CN 201420719052U CN 204294776 U CN204294776 U CN 204294776U
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- CN
- China
- Prior art keywords
- die
- pressure device
- trimming
- upper bolster
- punching
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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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- Punching Or Piercing (AREA)
Abstract
The utility model discloses a kind of sill plate inner panel trimming-punching die, comprise die combination and lower die combination, described upper die combination comprises upper bolster, pressure device and is fixed on the upper edge-trimming cutter on upper bolster, described upper bolster is provided with the installing hole, the lateral pin of fixation pressure device, the punching hydraulic cylinder that match with pressure device profile and promotes the spring of pressure device; Described lower die combination comprises die shoe and is fixed on the lower edge-trimming cutter on die shoe.The utility model sill plate inner panel trimming-punching die, it by arranging edge-trimming cutter and lower edge-trimming cutter respectively on upper bolster and die shoe, and by arranging punching hydraulic cylinder on upper bolster, during work, plate blank material in sill plate is fixed on die shoe by pressure device, then upper bolster moves down, and coordinates the trimming operation realized threshold plate blank material, and carry out punching operation by hydraulic cylinder to threshold plate blank material by upper edge-trimming cutter and lower edge-trimming cutter, trimming and piercing die completes simultaneously, and operating efficiency is high.
Description
Technical field
The utility model relates to a kind of mould, particularly a kind of trimming-punching die of automobile door sill plate inner panel.
Background technology
Automobile door sill plate inner panel, after drawing and moulding, needs to carry out cutting edge and punching to shaping blank, therefore needs a kind of mould sill plate drawing blank being carried out to cutting edge and punching.
Utility model content
In view of this, the purpose of this utility model is to provide a kind of sill plate inner panel trimming-punching die, to solve the cutting edge punching problem of blank after the drawing of sill plate inner panel.
The utility model sill plate inner panel trimming-punching die, comprise die combination and lower die combination, described upper die combination comprises upper bolster, pressure device and the upper edge-trimming cutter be fixed on upper bolster, described upper bolster is provided with the lateral pin of installing hole and the fixation pressure device matched with pressure device profile, the side of described pressure device is provided with the mounting hole be slidably matched with lateral pin, the sidewall of described installing hole and the sidewall of pressure device are provided with the blade fin be mutually slidably matched, described upper bolster is also provided with punching hydraulic cylinder and promotes the spring of pressure device, described pressure device is provided with the cavity matched with sill plate profile, and the pilot hole to be slidably matched with the drift of punching hydraulic cylinder,
Described lower die combination comprises die shoe and is fixed on the lower edge-trimming cutter on die shoe, described die shoe is also provided with lead, described upper bolster is provided with the fairlead be slidably matched with lead.
Further, described die shoe is also provided with polyurethane snubber block.
The beneficial effects of the utility model:
The utility model sill plate inner panel trimming-punching die, it by arranging edge-trimming cutter and lower edge-trimming cutter respectively on upper bolster and die shoe, and by arranging punching hydraulic cylinder on upper bolster, during work, plate blank material in sill plate is fixed on die shoe by pressure device, then upper bolster moves down, and coordinates the trimming operation realized threshold plate blank material, and carry out punching operation by hydraulic cylinder to threshold plate blank material by upper edge-trimming cutter and lower edge-trimming cutter, trimming and piercing die completes simultaneously, and operating efficiency is high.
Accompanying drawing explanation
Fig. 1 is the perspective view of the lower die combination of the utility model sill plate inner panel trimming-punching die;
Fig. 2 is the structural representation of lower edge-trimming cutter;
Fig. 3 is the perspective view of the upper die combination of the utility model sill plate inner panel trimming-punching die;
Fig. 4 is the structural representation of lower edge-trimming cutter;
Fig. 5 is the perspective view of pressure device.
Detailed description of the invention
Below in conjunction with drawings and Examples, the utility model is further described.
As shown in the figure, the present embodiment sill plate inner panel trimming-punching die, comprise die combination and lower die combination, described upper die combination comprises upper bolster 1, pressure device 2 and the upper edge-trimming cutter 3 be fixed on upper bolster, described upper bolster is provided with the lateral pin 5 of the installing hole 4 and fixation pressure device matched with pressure device profile, the side of described pressure device is provided with the mounting hole 6 be slidably matched with lateral pin, the sidewall of described installing hole and the sidewall of pressure device are provided with the blade fin 7 be mutually slidably matched, described upper bolster is also provided with punching hydraulic cylinder 8, and promote the spring 9 of pressure device, described pressure device is provided with the cavity 10 matched with sill plate profile, and the pilot hole 11 to be slidably matched with the drift of punching hydraulic cylinder,
The lower edge-trimming cutter 13 that described lower die combination comprises die shoe 12 and is fixed on die shoe, described die shoe is also provided with lead 14, described upper bolster is provided with the fairlead 15 be slidably matched with lead.
The present embodiment sill plate inner panel trimming-punching die, it by arranging edge-trimming cutter and lower edge-trimming cutter respectively on upper bolster and die shoe, and by arranging punching hydraulic cylinder on upper bolster, during work, plate blank material in sill plate is fixed on die shoe by pressure device, then upper bolster moves down, and coordinates the trimming operation realized threshold plate blank material, and carry out punching operation by hydraulic cylinder to threshold plate blank material by upper edge-trimming cutter and lower edge-trimming cutter, trimming and piercing die completes simultaneously, and operating efficiency is high.
As the improvement to the present embodiment, described die shoe is also provided with polyurethane snubber block 16, this improvement can reduce the impulsive force in trimming and piercing die process, is conducive to protecting mould.
What finally illustrate is, above embodiment is only in order to illustrate the technical solution of the utility model and unrestricted, although be described in detail the utility model with reference to preferred embodiment, those of ordinary skill in the art is to be understood that, can modify to the technical solution of the utility model or equivalent replacement, and not departing from aim and the scope of technical solutions of the utility model, it all should be encompassed in the middle of right of the present utility model.
Claims (2)
1. a sill plate inner panel trimming-punching die, it is characterized in that: comprise die combination and lower die combination, described upper die combination comprises upper bolster, pressure device and the upper edge-trimming cutter be fixed on upper bolster, described upper bolster is provided with the lateral pin of installing hole and the fixation pressure device matched with pressure device profile, the side of described pressure device is provided with the mounting hole be slidably matched with lateral pin, the sidewall of described installing hole and the sidewall of pressure device are provided with the blade fin be mutually slidably matched, described upper bolster is also provided with punching hydraulic cylinder and promotes the spring of pressure device, described pressure device is provided with the cavity matched with sill plate profile, and the pilot hole to be slidably matched with the drift of punching hydraulic cylinder,
Described lower die combination comprises die shoe and is fixed on the lower edge-trimming cutter on die shoe, described die shoe is also provided with lead, described upper bolster is provided with the fairlead be slidably matched with lead.
2. sill plate inner panel trimming-punching die according to claim 1, is characterized in that: described die shoe is also provided with polyurethane snubber block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420719052.XU CN204294776U (en) | 2014-11-25 | 2014-11-25 | Sill plate inner panel trimming-punching die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420719052.XU CN204294776U (en) | 2014-11-25 | 2014-11-25 | Sill plate inner panel trimming-punching die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204294776U true CN204294776U (en) | 2015-04-29 |
Family
ID=53100358
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420719052.XU Expired - Fee Related CN204294776U (en) | 2014-11-25 | 2014-11-25 | Sill plate inner panel trimming-punching die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204294776U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104384355A (en) * | 2014-11-25 | 2015-03-04 | 重庆市天益模具有限公司 | Still plate trimming and punching mold |
-
2014
- 2014-11-25 CN CN201420719052.XU patent/CN204294776U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104384355A (en) * | 2014-11-25 | 2015-03-04 | 重庆市天益模具有限公司 | Still plate trimming and punching mold |
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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: 20150429 Termination date: 20151125 |