CN202290980U - Plate punching die - Google Patents
Plate punching die Download PDFInfo
- Publication number
- CN202290980U CN202290980U CN2011203814465U CN201120381446U CN202290980U CN 202290980 U CN202290980 U CN 202290980U CN 2011203814465 U CN2011203814465 U CN 2011203814465U CN 201120381446 U CN201120381446 U CN 201120381446U CN 202290980 U CN202290980 U CN 202290980U
- Authority
- CN
- China
- Prior art keywords
- plate
- guide plate
- die
- lower bolster
- 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
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- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
Abstract
The utility model relates to a plate punching die, which comprises an upper plate, a lower plate and a punch head, wherein the lower template is provided with die cases, and a guide plate, the upper plate, a reinforcing plate and a compression spring column are arranged above the lower plate. The plate punching die is characterized in that: the inner sides of the die cases are provided with positioning pins protruding out of the upper surfaces of the die cases, and a die sinking spring and a guide plate lower compression spring are arranged on the lower plate; the two ends of the die sinking spring are respectively propped against the lower plate and the upper plate, and a guide plate upper compression spring is arranged above the guide plate; and the two ends of the guide plate upper compression spring are respectively propped against the guide plate and the reinforcing plate. The plate punching die has the beneficial effect that punching positions can be well controlled, so that the punching precision can be ensured.
Description
Technical field
The utility model relates to a kind of sheet material perforating mold.
Background technology
The common equipment of sheet material perforation processing is the sheet material puncher; Because the spacing between the hole that need get will be limited within certain error range, and the length of sheet material and width are unfixing, so a mould need be installed on sheet material puncher workbench; The spacing and the position in the hole that assurance is got meet the frock requirement; Then needed artificial location, not only labor intensive can not guarantee that the spacing of being punched meets the requirements in the past.
The utility model content
The utility model provides a kind of sheet material perforating mold, to solve low, the slow-footed problem of drilling precision in the present sheet material perforation processing.
For realizing above-mentioned purpose, adopt following technical scheme:
A kind of sheet material perforating mold; Comprise cope match-plate pattern, lower bolster and staking punch; Said lower bolster is provided with die case, above said lower bolster, is provided with guide plate, cope match-plate pattern, stiffener and stage clip post, and said die case inboard is provided with the alignment pin of its upper surface of protrusion; Said lower bolster is provided with stage clip under die sinking spring and the guide plate; The two ends of die sinking spring offset with lower bolster and cope match-plate pattern respectively, and the guide plate top is provided with the guide plate compression spring, and its two ends offset with guide plate and stiffener respectively.
As preferably, the middle part of said lower bolster is provided with the die sinking spring, and said punch shape is circular, oval or for square.
The beneficial effect of the utility model is: because lower bolster is provided with die case; Above said lower bolster, be provided with guide plate, cope match-plate pattern, stiffener and stage clip post; Said die case inboard is provided with the alignment pin of its upper surface of protrusion, and said lower bolster is provided with stage clip under die sinking spring and the guide plate, and the two ends of die sinking spring offset with lower bolster and cope match-plate pattern respectively; The guide plate top is provided with the guide plate compression spring; Its two ends offset with guide plate and stiffener respectively, thus can be good at controlling the position of punching, thus guarantee the precision of punching.
Description of drawings
According to embodiment and accompanying drawing the utility model is done further explain below.
Fig. 1 is the utility model general structure sketch map;
Fig. 2 is the vertical view of the utility model;
Fig. 3 is the B-B cutaway view of Fig. 1;
Fig. 4 is the C-C cutaway view of Fig. 1.
Among the figure:
1, lead; 2, drift pressing plate; 3, cope match-plate pattern; 4, stage clip post; 5, guide plate compression spring; 6, stage clip under the guide plate; 7, stiffener; 8, guide plate; 9, lower bolster; 11, drift; 12, die case; 13, alignment pin; 14, die sinking spring.
The specific embodiment
Like Fig. 1 and shown in Figure 4, provided specific embodiment of the described sheet material perforating mold of the utility model, among the figure; Comprise cope match-plate pattern 3, lower bolster 9 and staking punch; Said lower bolster 9 is provided with die case 12, above said lower bolster 9, is provided with guide plate 8, cope match-plate pattern 3, stiffener 7 and stage clip post, and said die case 12 inboards are provided with the alignment pin 13 of its upper surface of protrusion; Said lower bolster 9 is provided with stage clip 6 under die sinking spring 14 and the guide plate; The two ends of die sinking spring 14 offset with lower bolster 9 and cope match-plate pattern 3 respectively, and guide plate 8 tops are provided with guide plate compression spring 5, and its two ends offset with guide plate 8 and stiffener 7 respectively.Guide plate 8 is positioned at the top of lower bolster 9, is respectively arranged with die sinking spring 14, lead 1 and alignment pin 13 corresponding through holes on it, also is provided with die case 12 corresponding drift 11 through holes with lower bolster 9.
Stiffener 7 plays the effect that cope match-plate pattern 3 is strengthened, and to prevent its distortion, on cope match-plate pattern 3, is provided with several stage clip posts 4, and drift 11 is fixed on and passes through drift pressing plate 2 on the cope match-plate pattern 3, and drift 11 can be changed, and drift pressing plate 2 is removed just can.
One end of the upper and lower stage clip of guide plate (5,6) offsets with guide plate 8 and lower bolster 9 respectively, and the other end and stiffener 7 offset with guide plate 8.
Claims (3)
1. sheet material perforating mold; Comprise cope match-plate pattern, lower bolster and staking punch; Said lower bolster is provided with die case, above said lower bolster, is provided with guide plate, cope match-plate pattern, stiffener and stage clip post, it is characterized in that: said die case inboard is provided with the alignment pin of its upper surface of protrusion; Said lower bolster is provided with stage clip under die sinking spring and the guide plate; The two ends of die sinking spring offset with lower bolster and cope match-plate pattern respectively, and the guide plate top is provided with the guide plate compression spring, and its two ends offset with guide plate and stiffener respectively.
2. a kind of sheet material perforating mold according to claim 1 is characterized in that the middle part of said lower bolster is provided with the die sinking spring.
3. a kind of sheet material perforating mold according to claim 1 is characterized in that, said punch shape is circular, oval or is square.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203814465U CN202290980U (en) | 2011-09-30 | 2011-09-30 | Plate punching die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203814465U CN202290980U (en) | 2011-09-30 | 2011-09-30 | Plate punching die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202290980U true CN202290980U (en) | 2012-07-04 |
Family
ID=46359960
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203814465U Expired - Fee Related CN202290980U (en) | 2011-09-30 | 2011-09-30 | Plate punching die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202290980U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102794362A (en) * | 2012-08-22 | 2012-11-28 | 无锡鹰贝精密轴承有限公司 | Profile pressing device for rocker arm |
-
2011
- 2011-09-30 CN CN2011203814465U patent/CN202290980U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102794362A (en) * | 2012-08-22 | 2012-11-28 | 无锡鹰贝精密轴承有限公司 | Profile pressing device for rocker arm |
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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: 20120704 Termination date: 20130930 |