CN101508118B - Die trimming method - Google Patents
Die trimming method Download PDFInfo
- Publication number
- CN101508118B CN101508118B CN2009100611413A CN200910061141A CN101508118B CN 101508118 B CN101508118 B CN 101508118B CN 2009100611413 A CN2009100611413 A CN 2009100611413A CN 200910061141 A CN200910061141 A CN 200910061141A CN 101508118 B CN101508118 B CN 101508118B
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- China
- Prior art keywords
- cutting blade
- deburring
- trimming
- cut
- workpiece
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- Expired - Fee Related
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Abstract
The invention provides a method for trimming a mould, which comprises the following steps that: a trimming mechanism is first fixed on an upper mould of the mould to ensure that the cutting blade of the trimming mechanism faces an edge to be cut of a workpiece; the trimming mechanism moves with the upper mould in the same direction; and when the cutting blade of the trimming mechanism contacts the edge to be cut of the workpiece, the trimming mechanism is driven by the upper mould to move continuously and the cutting blade starts to work until the cutting is finished. By adopting the method for trimming the mould, the cutting blade is always positioned in the normal direction of the workpiece in the trimming process; the conventional translational trimming is converted into rolling trimming so that the cutting is more labor-saving and order and the working procedures are effectively reduced and the cost is reduced.
Description
Technical field
The invention belongs to technical field of mold, be specifically related to a kind of method of die trimming.
Background technology
At present, all be to adopt the cutter translation just repairing to repair the Sheet Metal Forming Technology scheme that combines for the deburring of stamping parts with side, this trimming method had both increased the operation of Mould Machining, and realized difficulty, complicated operation, cost height.
Summary of the invention
The invention provides a kind of method of die trimming, can simplify the manufacturing procedure of mould, simple to operate, cost is low.
In order to solve the problems of the technologies described above; Technical scheme of the present invention is following: the method for said die trimming, and its step is following: at first deburring mechanism is fixed on the patrix of mould, makes the cut deburring of the cutting blade of deburring mechanism towards workpiece; Deburring mechanism is along with the direction of motion motion of patrix; When the cutting blade of deburring mechanism touch workpiece cut deburring the time, deburring mechanism is along with the drive of patrix continues motion, cutting blade is just started working until cutting the deburring cut-out to workpiece.
Improvement to technique scheme: when the cutting blade of deburring mechanism touch workpiece cut deburring the time, deburring mechanism is along with the drive of patrix continues motion, fixedly cutting blade cuts off the deburring of cutting of workpiece, cutting of horizontal sides of completion repaiied.
Improvement to technique scheme: when the cutting blade of deburring mechanism touch workpiece cut deburring the time, deburring mechanism is along with the drive of patrix continues motion, the rotation cutting blade cuts off the deburring of cutting of workpiece, accomplishes cutting of vertical edges and repaiies.
Improvement to technique scheme: when the cutting blade of deburring mechanism touch workpiece cut deburring the time; Deburring mechanism is along with the drive of patrix continues motion; Fixedly the rotation cutting blade of cutting blade one side just begins to cut off until the deburring of cutting workpiece around be rotatably assorted fixing cutting blade of central shaft, accomplishes cutting of straight sided and repaiies.
Improvement to technique scheme: when the cutting blade of deburring mechanism touch workpiece cut deburring the time; Deburring mechanism is along with the drive of patrix continues motion; Fixedly the rotation cutting blade of cutting blade both sides just begins to cut off until the deburring of cutting workpiece around be rotatably assorted fixing cutting blade of central shaft, accomplishes cutting of U-shaped limit and repaiies.
Further improvement to technique scheme: said deburring mechanism is by oil piping system, cutting blade base, fixedly cutting blade, rotation cutting blade, central shaft, packing ring, axle sleeve, cover plate are formed; Fixedly cutting blade is installed in the middle part of cutting blade base one side end face; Be fixed on the both sides that are distributed in the cutting blade base in the cutting blade base on the central shaft; Packing ring, axle sleeve, rotation cutting blade, cover plate are divided into two groups and are installed on two central shafts successively respectively and are fixed in the cutting blade base, and oil piping system is installed in the upper surface of cutting blade base.
Beneficial effect:
Use the method for die trimming of the present invention, cutting blade is in the workpiece normal direction always in the deburring process; And can traditional translation deburring be converted into the rolling deburring, cut repair more laborsaving, more neat; Effectively reduce operation, reduce cost.
Description of drawings
Fig. 1 is the structural representation of deburring of the present invention mechanism.
The specific embodiment
Below further specify the present invention through specific embodiment:
Embodiment one:
At first deburring mechanism is fixed on the patrix of mould; Make of the cut deburring of the cutting blade of deburring mechanism towards workpiece; Deburring mechanism is along with patrix moves downward, when the cutting blade of deburring mechanism touch workpiece cut deburring the time, deburring mechanism is along with the drive of patrix continues to move downward; Fixedly cutting blade cuts off the deburring of cutting of workpiece, and this mode can be accomplished cutting of horizontal sides and repair.
Embodiment two:
At first deburring mechanism is fixed on the patrix of mould; Make of the cut deburring of the cutting blade of deburring mechanism towards workpiece; Deburring mechanism is along with patrix moves downward, when the cutting blade of deburring mechanism touch workpiece cut deburring the time, deburring mechanism is along with the drive of patrix continues to move downward; Fixedly the rotation cutting blade of cutting blade one side just begins to cut off until the deburring of cutting workpiece around be rotatably assorted fixing cutting blade of central shaft, and this mode can be accomplished cutting of straight sided and repair.
Embodiment three:
At first deburring mechanism is fixed on the patrix of mould; Make of the cut deburring of the cutting blade of deburring mechanism towards workpiece; Deburring mechanism is along with patrix moves downward, when the cutting blade of deburring mechanism touch workpiece cut deburring the time, deburring mechanism is along with the drive of patrix continues to move downward; Fixedly the rotation cutting blade of cutting blade both sides just begins to cut off until the deburring of cutting workpiece around be rotatably assorted fixing cutting blade of central shaft, accomplishes cutting of U-shaped limit and repaiies.
Embodiment four:
At first deburring mechanism is fixed on the patrix of mould; Make of the cut deburring of the cutting blade of deburring mechanism towards workpiece; Deburring mechanism is along with patrix moves downward, when the cutting blade of deburring mechanism touch workpiece cut deburring the time, deburring mechanism is along with the drive of patrix continues to move downward; The rotation cutting blade cuts off the deburring of cutting of workpiece, accomplishes cutting of vertical edges and repaiies.
Fig. 1 is the structural representation of deburring mechanism among the present invention; This deburring mechanism is by oil piping system 1, cutting blade base 2, rotation cutting blade 3, fixedly cutting blade 4, central shaft 5, packing ring 6, axle sleeve 7, cover plate 8, screw 9 are formed; Fixedly cutting blade 4 is installed in the middle part of cutting blade base 2 one side end faces; Central shaft 5 is fixed on and is distributed in the fixedly both sides of cutting blade 4 in the cutting blade base 2; Packing ring 6, axle sleeve 7, rotation cutting blade 3, cover plate 8 are divided into two groups and are installed in respectively successively on two central shafts 5 and through screw 9 and are fixed in the cutting blade base 2, and oil piping system 1 is installed in the upper surface of cutting blade base 2.
Claims (2)
1. the method for a die trimming; Its step is following: at first deburring mechanism is fixed on the patrix of mould, makes the cut deburring of the cutting blade of deburring mechanism towards workpiece, deburring mechanism is along with the direction of motion motion of patrix; When the cutting blade of deburring mechanism touch workpiece cut deburring the time; Deburring mechanism is along with the drive of patrix continues motion, fixedly the rotation cutting blade of cutting blade both sides just begin around central shaft be rotatably assorted fixing cutting blade until workpiece cut the deburring cut-out, cutting of completion U-shaped limit repaiied.
2. the trimming method of a kind of mould according to claim 1; It is characterized in that: the deburring mechanism that is adopted in the trimming method of said mould is by oil piping system, cutting blade base, fixedly cutting blade, rotation cutting blade, central shaft, packing ring, axle sleeve, cover plate are formed; Fixedly cutting blade is installed in the middle part of cutting blade base one side end face; Central shaft is fixed in the cutting blade base and is distributed in the both sides of cutting blade base; Packing ring, axle sleeve, rotation cutting blade, cover plate are divided into two groups respectively, and two groups of packing rings, axle sleeve, rotation cutting blade, cover plates are installed on two central shafts successively respectively and are fixed in the cutting blade base, and oil piping system is installed in the upper surface of cutting blade base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009100611413A CN101508118B (en) | 2009-03-12 | 2009-03-12 | Die trimming method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009100611413A CN101508118B (en) | 2009-03-12 | 2009-03-12 | Die trimming method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101508118A CN101508118A (en) | 2009-08-19 |
| CN101508118B true CN101508118B (en) | 2012-08-22 |
Family
ID=41000726
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009100611413A Expired - Fee Related CN101508118B (en) | 2009-03-12 | 2009-03-12 | Die trimming method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101508118B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110297459B (en) * | 2019-07-22 | 2020-08-14 | 东莞市中泰模具股份有限公司 | Trimming die manufacturing method, computer-readable storage medium, and CNC trimming die manufacturing machine |
-
2009
- 2009-03-12 CN CN2009100611413A patent/CN101508118B/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN101508118A (en) | 2009-08-19 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| 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: 20120822 Termination date: 20150312 |
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| EXPY | Termination of patent right or utility model |