CN202861113U - Perforating die of sheet metal parts - Google Patents
Perforating die of sheet metal parts Download PDFInfo
- Publication number
- CN202861113U CN202861113U CN 201220471113 CN201220471113U CN202861113U CN 202861113 U CN202861113 U CN 202861113U CN 201220471113 CN201220471113 CN 201220471113 CN 201220471113 U CN201220471113 U CN 201220471113U CN 202861113 U CN202861113 U CN 202861113U
- Authority
- CN
- China
- Prior art keywords
- die
- sheet metal
- counterdie
- locating holes
- patrix
- 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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Abstract
The utility model relates to a die, in particular to a perforating die of sheet metal parts. The perforating die comprises an upper die and a lower die, wherein the upper die and the lower die are arranged up and down and are made of vermicular graphite cast iron, the upper die is provided with four locating holes which are distributed in a square shape, and a cylinder puncher pin is installed in the middle of the bottom end of the upper die; the lower die is provided with four locating holes which are distributed in a square shape, and a cylindric concave die is installed in the middle of the lower die; four guide rods are arranged in a square shape, the upper ends of the guide rods are stretched into the locating holes of the upper die, and the lower ends of the guide rods are stretched into the locating holes of the lower die; and when the upper die is close to and attached to the lower die, the cylinder puncher pin is inserted into the cylindric concave die, and punching machining is conducted for sheet metal parts placed on the lower die. The perforating die of sheet metal parts is reasonable in structural design, high in machining accuracy, and relatively strong in generality.
Description
Technical field
The utility model relates to a kind of mould, specifically relates to a kind of sheet metal component perforating die.
Background technology
The punching processing operation of sheet metal component is mainly by the moulding of perforating die punch process.
Summary of the invention
For the technical problem that exists in the prior art, the utility model provides a kind of sheet metal component perforating die of reasonable in design.
To achieve these goals, the technical scheme of employing is as follows:
The sheet metal component perforating die is characterized in that, has to go to upper and lower the upper die and lower die of arranging, and the material of upper die and lower die is vermicular cast iron,
Patrix is provided with four locating holes that are square and arrange, and the middle part of patrix bottom is provided with the cylinder drift;
Counterdie is provided with four locating holes that are square and arrange, and the counterdie middle part is provided with cylindric die;
Four guide rods that are square and arrange, the top and bottom of guide rod stretch into respectively in the locating hole of the locating hole of patrix and counterdie;
When patrix was fitted to counterdie is close, the cylinder drift inserted in the cylindric die, and the sheet metal component that is opposite on the counterdie carries out punching processing.
The utility model sheet metal component perforating die, reasonable in design, machining accuracy is high, and versatility is stronger.
Description of drawings
For the ease of it will be appreciated by those skilled in the art that below in conjunction with accompanying drawing the utility model is further described.
Fig. 1 is structural representation of the present utility model.
The specific embodiment
See also Fig. 1, the sheet metal component perforating die has and goes to upper and lower patrix 2 and the counterdie 4 of arranging, and the material of patrix 2 and counterdie 4 is vermicular cast iron.
Patrix 2 is provided with four locating holes 7 that are square and arrange, and the middle part of patrix 2 bottoms is provided with cylinder drift 1.
Counterdie 4 is provided with four locating holes 3 that are square and arrange, and counterdie 4 middle parts are provided with cylindric die 6;
Four guide rods 5 that are square and arrange, the top and bottom of guide rod 5 stretch into respectively in the locating hole 3 of the locating hole 7 of patrix 2 and counterdie 4.
When fitting, cylinder drift 1 inserts in the cylindric die 6 patrix 2 to counterdie 4, and the sheet metal component that is opposite on the counterdie 4 carries out punching processing.
Above content only is to the utility model structure example and explanation; under those skilled in the art described specific embodiment is made various modifications or replenish or adopt similar mode to substitute; only otherwise depart from the structure of utility model or surmount this scope as defined in the claims, all should belong to protection domain of the present utility model.
Claims (1)
1. the sheet metal component perforating die is characterized in that, has to go to upper and lower the upper die and lower die of arranging, and the material of upper die and lower die is vermicular cast iron,
Patrix is provided with four locating holes that are square and arrange, and the middle part of patrix bottom is provided with the cylinder drift;
Counterdie is provided with four locating holes that are square and arrange, and the counterdie middle part is provided with cylindric die;
Four guide rods that are square and arrange, the top and bottom of guide rod stretch into respectively in the locating hole of the locating hole of patrix and counterdie;
When patrix was fitted to counterdie is close, the cylinder drift inserted in the cylindric die, and the sheet metal component that is opposite on the counterdie carries out punching processing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220471113 CN202861113U (en) | 2012-09-17 | 2012-09-17 | Perforating die of sheet metal parts |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220471113 CN202861113U (en) | 2012-09-17 | 2012-09-17 | Perforating die of sheet metal parts |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202861113U true CN202861113U (en) | 2013-04-10 |
Family
ID=48027871
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220471113 Expired - Fee Related CN202861113U (en) | 2012-09-17 | 2012-09-17 | Perforating die of sheet metal parts |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202861113U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102886425A (en) * | 2012-09-17 | 2013-01-23 | 芜湖市续元工贸有限公司 | Punching die of sheet metal part |
| CN102896206A (en) * | 2012-09-17 | 2013-01-30 | 芜湖市续元工贸有限公司 | Sheet metal part punching die and processing method thereof |
-
2012
- 2012-09-17 CN CN 201220471113 patent/CN202861113U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102886425A (en) * | 2012-09-17 | 2013-01-23 | 芜湖市续元工贸有限公司 | Punching die of sheet metal part |
| CN102896206A (en) * | 2012-09-17 | 2013-01-30 | 芜湖市续元工贸有限公司 | Sheet metal part punching die and processing method thereof |
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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: 20130410 Termination date: 20130917 |