CN204247826U - The progressive die of recessed part is beaten in processing - Google Patents
The progressive die of recessed part is beaten in processing Download PDFInfo
- Publication number
- CN204247826U CN204247826U CN201420674494.7U CN201420674494U CN204247826U CN 204247826 U CN204247826 U CN 204247826U CN 201420674494 U CN201420674494 U CN 201420674494U CN 204247826 U CN204247826 U CN 204247826U
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- die
- mold insert
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- concave point
- punching
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Abstract
The progressive die of recessed part is beaten in processing, relates to progressive die field.The mould that the utility model solves existing processing parts adopts the operation that four moulds carry out blanking successively, concave point is rushed, beats concave point and cut to essence, and the production cycle is long, waste of manpower, adds the problem of part production cost.The progressive die of recessed part is beaten in processing, and it comprises upper die and lower die; Described patrix is made up of upper bolster, upper padding plate, train wheel bridge, stop plate, upper de-plate successively; Described counterdie is made up of die shoe, lower bolster and lower bolster successively; Described lower bolster is provided with and slightly rushes die mold insert, punching concave die mold insert, beat concave point mold insert, cut concave point essence punching mold insert and essence rush blanking mold insert.The utility model is processed material strip by the mold insert being provided with processing corresponding site on lower bolster, substituted the substep processing of existing four moulds by the continuous seepage of the progressive die, the production cycle significantly shortens, and the cost of mould is lower, human-saving, reduces the production cost of part.
Description
Technical field
The utility model relates to progressive die field, particularly relates to the progressive die that recessed part is played in processing.
Background technology
Part as shown in Figure 1, existing processing mode adopts essence to rush blanking die, fine blanking die compound die, rushes concave point mould and essence and rush round dot casement and carry out blanking, essence punching successively, beat concave point and cut the operation of concave point, this processing mode, production cycle is long, and four moulds of employing need to arrange workman to operate respectively, waste of manpower, and mould is general costly, also will pay a very large expense, adding part production cost when keeping in repair nursing.
Utility model content
For solving the problems of the technologies described above, the utility model provides the progressive die that recessed part is played in processing.
The utility model solves the technical scheme that its technical problem adopts: the progressive die of recessed part is beaten in processing, and it comprises upper die and lower die; Described patrix is made up of upper bolster, upper padding plate, train wheel bridge, stop plate, upper de-plate successively; Described counterdie is made up of die shoe, lower bolster and lower bolster successively; Described lower bolster is provided with and slightly rushes die mold insert, for the punching concave die mold insert of the profile at thick die-cut part pommel place, the cutting concave point essence punching mold insert and rush blanking mold insert for the essence of the outline of fine blanking part of the middle circular hole beaten concave point mold insert, beat recess and fine blanking part for die-cut part of beating recess for punching parts for the profile of thick die-cut part recess and the middle circular hole of thick die-cut part; Described slightly rush die mold insert, punching concave die mold insert, beat concave point mold insert, cut concave point essence punching mold insert and essence rushes blanking mold insert respectively according to material strip trend and Working position arranged distribution.
Described patrix be provided with multiple die mold inserts of lower bolster with the use of punch and drift.
Operation principle: material strip enters in mould, arrives and slightly rushes the position of die mold insert, matched moulds, carries out the slightly die-cut of the profile of part recess and the middle circular hole of part; Die sinking, material strip continues the position moving to punching concave die mold insert, matched moulds, carries out the slightly die-cut of the profile at part pommel place, and meanwhile, the part before material strip also carries out the slightly die-cut of the profile of recess and the middle circular hole of part simultaneously; Die sinking, material strip continues to move to the position beating concave point mold insert, and matched moulds, carries out the punching press that recess beaten by part, and meanwhile, the part before material strip carries out the processing of the first two mold insert; Die sinking, material strip continues to move to the position of cutting concave point essence punching mold insert, matched moulds, carries out the essence punching that the middle circular hole of the die-cut of recess and part beaten by part; Die sinking, material strip moves to the position that essence rushes blanking mold insert, and carry out the essence punching of the outline of part, the part processed comes off, and the part before material strip also carries out the processing of mold insert before simultaneously.
The beneficial effects of the utility model: the progressive die of recessed part is beaten in processing of the present utility model, by the mold insert being provided with processing corresponding site on lower bolster, material strip is processed, and overcome the difficulty of to beat concave point and cutting concave point on the progressive die, the substep processing of existing four moulds is substituted by the continuous seepage of the progressive die, part production cycle under the prerequisite of ensuring the quality of products significantly is shortened, and meanwhile, the cost of mould is lower, human-saving, reduces the production cost of part.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of product;
Fig. 2 is the schematic diagram that the progressive die of recessed part is beaten in the processing of embodiment;
Fig. 3 is the schematic diagram that the process principle of the progressive die of recessed part is beaten in the processing of embodiment;
Wherein, 1-upper bolster, 2-upper padding plate, 3-train wheel bridge, 4-stop plate, the upper de-plate of 5-, 6-die shoe, 7-lower bolster, 8-lower bolster, 9-material strip, 81-slightly rushes die mold insert, 82-punching concave die mold insert, and 83-beats concave point mold insert, and 84-cuts concave point essence punching mold insert, and 85-essence rushes blanking mold insert.
Detailed description of the invention
In order to deepen, to understanding of the present utility model, to be described in further detail the utility model below in conjunction with drawings and Examples, this embodiment, only for explaining the utility model, not forming protection domain of the present utility model and limiting.
Embodiment
Shown in composition graphs 1 to Fig. 3, the progressive die of recessed part is beaten in processing, and it comprises upper die and lower die; Described patrix is made up of upper bolster 1, upper padding plate 2, train wheel bridge 3, stop plate 4, upper de-plate 5 successively; Described counterdie is made up of die shoe 6, lower bolster 7 and lower bolster 8 successively; Described lower bolster 8 is provided with and slightly rushes die mold insert 81, for the punching concave die mold insert 82 of the profile of thick die-cut part pommel III, the cutting concave point essence punching mold insert 84 and rush blanking mold insert 85 for the essence of the outline of fine blanking part of the middle circular hole II beating concave point mold insert 83, beat concave point IV and fine blanking part for die-cut part of beating concave point IV for punching parts for the thick profile of die-cut part recess I and the middle circular hole II of thick die-cut part; Described slightly rush die mold insert 81, punching concave die mold insert 82, beat concave point mold insert 83, cut concave point essence punching mold insert 84 and essence and rush blanking mold insert 85 and move towards and Working position arranged distribution according to material strip 9 respectively; Described patrix be provided with multiple die mold inserts of lower bolster 8 with the use of punch and drift.
Operation principle: material strip 9 enters in mould, arrives and slightly rushes the position of die mold insert 81, matched moulds, carries out the slightly die-cut of the profile of part recess I and the middle circular hole II of part; Die sinking, material strip 9 continues the position moving to punching concave die mold insert 82, matched moulds, carries out the slightly die-cut of the profile of part pommel place III, and meanwhile, the part before material strip 9 also carries out the slightly die-cut of the profile of recess I and the middle circular hole II of part simultaneously; Die sinking, material strip 9 continues to move to the position beating concave point mold insert 83, and matched moulds, carries out the punching press that recess IV beaten by part, and meanwhile, the part before material strip 9 carries out the processing of the first two mold insert; Die sinking, material strip 9 continues to move to the position of cutting concave point essence punching mold insert 84, matched moulds, carries out the essence punching that the middle circular hole II of the die-cut of recess IV and part beaten by part; Die sinking, material strip 9 moves to the position that essence rushes blanking mold insert 85, and carry out the essence punching of the outline of part, the part processed comes off, and the part before material strip 9 also carries out the processing of mold insert before simultaneously.
Above-described embodiment should not limit the utility model by any way, and the technical scheme that the mode that all employings are equal to replacement or equivalency transform obtains all drops in protection domain of the present utility model.
Claims (2)
1. the progressive die of recessed part is beaten in processing, it is characterized in that: it comprises upper die and lower die; Described patrix is made up of upper bolster, upper padding plate, train wheel bridge, stop plate, upper de-plate successively; Described counterdie is made up of die shoe, lower bolster and lower bolster successively; Described lower bolster is provided with and slightly rushes die mold insert, for the punching concave die mold insert of the profile at thick die-cut part pommel place, the cutting concave point essence punching mold insert and rush blanking mold insert for the essence of the outline of fine blanking part of the middle circular hole beaten concave point mold insert, beat recess and fine blanking part for die-cut part of beating recess for punching parts for the profile of thick die-cut part recess and the middle circular hole of thick die-cut part; Described slightly rush die mold insert, punching concave die mold insert, beat concave point mold insert, cut concave point essence punching mold insert and essence rushes blanking mold insert respectively according to material strip trend and Working position arranged distribution.
2. the progressive die of recessed part is beaten in processing according to claim 1, it is characterized in that: described patrix be provided with multiple die mold inserts of lower bolster with the use of punch and drift.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420674494.7U CN204247826U (en) | 2014-11-13 | 2014-11-13 | The progressive die of recessed part is beaten in processing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420674494.7U CN204247826U (en) | 2014-11-13 | 2014-11-13 | The progressive die of recessed part is beaten in processing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204247826U true CN204247826U (en) | 2015-04-08 |
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ID=52952181
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420674494.7U Expired - Fee Related CN204247826U (en) | 2014-11-13 | 2014-11-13 | The progressive die of recessed part is beaten in processing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204247826U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104759539A (en) * | 2015-04-09 | 2015-07-08 | 柳州市飞歌汽车配件有限公司 | Continuous punching mould for de-loading valve bracket |
| CN106111796A (en) * | 2016-07-29 | 2016-11-16 | 成都宏明双新科技股份有限公司 | Radial direction trimming mechanism and method for cutting edge in a kind of progressive die |
-
2014
- 2014-11-13 CN CN201420674494.7U patent/CN204247826U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104759539A (en) * | 2015-04-09 | 2015-07-08 | 柳州市飞歌汽车配件有限公司 | Continuous punching mould for de-loading valve bracket |
| CN106111796A (en) * | 2016-07-29 | 2016-11-16 | 成都宏明双新科技股份有限公司 | Radial direction trimming mechanism and method for cutting edge in a kind of progressive die |
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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: 20150408 Termination date: 20171113 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |