CN209774862U - Structure of angle cutting mold cutter - Google Patents
Structure of angle cutting mold cutter Download PDFInfo
- Publication number
- CN209774862U CN209774862U CN201920273462.9U CN201920273462U CN209774862U CN 209774862 U CN209774862 U CN 209774862U CN 201920273462 U CN201920273462 U CN 201920273462U CN 209774862 U CN209774862 U CN 209774862U
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- CN
- China
- Prior art keywords
- die
- angle
- cutting
- side line
- cutter
- 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.)
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Links
- 238000010924 continuous production Methods 0.000 abstract description 2
- 230000002035 prolonged effect Effects 0.000 abstract description 2
- 230000003584 silencer Effects 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 1
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- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
Abstract
The cutting knife structure of the angle cutting die is characterized in that a 90-degree angle structure perpendicular to the side line of a product piece is arranged at the intersection of the side line of a cutting edge of a male die and a cutting edge of a female die of the angle cutting die and the side line of the product piece. The utility model discloses a corner cut die cutter structure, the punch-die blade is in the position that still does not arrive the closed angle, changes ninety degrees directions to the cutter and cuts away, just so can not produce the tearing problem of casing, can continuous production five ten thousand times, has prolonged mould life.
Description
Technical Field
The utility model relates to the technical field of mold, especially, relate to a corner cut mould.
Background
The existing corner cutting die structure of the automobile silencer shell is shown in figures 1 and 2, the angles of the side line of a die-cut product piece 1 and the side line of a convex-concave die cutting edge 2 are very small, when the corner cutting is carried out, the part with the sharp corner is not cut off but torn off, burrs are generated when the processing times are many, and therefore the die maintenance frequency is too high.
SUMMERY OF THE UTILITY MODEL
In order to overcome the above-mentioned problem that traditional car muffler casing corner cut die structure exists, the utility model provides a corner cut die cutter structure.
The utility model discloses a realize that the technical scheme that above-mentioned purpose adopted is: the cutting knife structure of the angle cutting die is characterized in that a 90-degree angle structure perpendicular to the side line of a product piece is arranged at the intersection of the side line of a cutting edge of a male die and a cutting edge of a female die of the angle cutting die and the side line of the product piece.
The utility model discloses a corner cut die cutter structure, the punch-die blade is in the position that still does not arrive the closed angle, changes ninety degrees directions to the cutter and cuts away, just so can not produce the tearing problem of casing, can continuous production five ten thousand times, has prolonged mould life.
Drawings
Fig. 1 is a view showing a conventional corner cutting die.
Fig. 2 is an enlarged view of a portion of fig. a.
Fig. 3 is a view of the corner cutting die of the present invention.
Fig. 4 is an enlarged structural view of a part B.
In the figure: 1. product spare, 2, punch and die.
Detailed Description
The utility model discloses a corner cut die cutter structure is shown in fig. 3 and fig. 4, and the punch-die blade 2 of corner cut die is established to the sideline junction of its sideline and product spare 1 into with 1 sideline vertically 90 degrees angle structures of product spare. When the angle cutting die for the shell body of the automobile silencer is used for cutting the angle, the cutting knife is changed to be in the direction of ninety degrees to cut the shell body at the position of a sharp angle, so that the problem that the shell body is torn is solved.
Claims (1)
1. Corner cut die cutter structure, its characterized in that: the intersection of the side line of the cutting edge (2) of the male die and the side line of the product piece (1) of the angle cutting die is provided with a 90-degree angle structure vertical to the side line of the product piece (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920273462.9U CN209774862U (en) | 2019-03-05 | 2019-03-05 | Structure of angle cutting mold cutter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920273462.9U CN209774862U (en) | 2019-03-05 | 2019-03-05 | Structure of angle cutting mold cutter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209774862U true CN209774862U (en) | 2019-12-13 |
Family
ID=68796663
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920273462.9U Active CN209774862U (en) | 2019-03-05 | 2019-03-05 | Structure of angle cutting mold cutter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209774862U (en) |
-
2019
- 2019-03-05 CN CN201920273462.9U patent/CN209774862U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Corner cutting die cutter structure Effective date of registration: 20231103 Granted publication date: 20191213 Pledgee: Bank of China Limited Dalian Jinpu New Area Branch Pledgor: DALIAN TONGTAI AUTO PARTS Co.,Ltd. Registration number: Y2023980064235 |