CN103028663A - Bending mold - Google Patents
Bending mold Download PDFInfo
- Publication number
- CN103028663A CN103028663A CN2012105405876A CN201210540587A CN103028663A CN 103028663 A CN103028663 A CN 103028663A CN 2012105405876 A CN2012105405876 A CN 2012105405876A CN 201210540587 A CN201210540587 A CN 201210540587A CN 103028663 A CN103028663 A CN 103028663A
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- mold
- lower bolster
- die
- lower template
- template
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- Bending Of Plates, Rods, And Pipes (AREA)
Abstract
The invention relates to a processing mold of an automobile component, in particular to a bending mold. An upper template is arranged at the bottom of an upper mold, and a male mold is arranged at the bottom of the upper template; the upper mold, the upper template and the male mold are connected by bolts, and a first lower template is arranged at the upper part of a lower mold; a second lower template with a square groove is arranged at the upper part of the first lower template, and a female mold is arranged at the upper part of the second lower template and is sleeved at the outer side of a third lower template; the third lower template is arranged in the square groove of the second lower template, and the female mold is provided with a groove; three triangular lug bosses are arranged in the groove, and the two closer sides of the adjacent triangular lug bosses are parallel to each other; and the bottom end of the male mold is provided with an end surface matched with the female mold. The bending mold provided by the invention has the advantages that the structural design is reasonable, and the material selection meets the mold design requirement. The groove of the female mold has a novel design, high processing efficiency, good bending forming effects and wide adaptability.
Description
Technical field
The present invention relates to a kind of automobile component processing mold, specifically relate to a kind of Bending Mould.
Background technology
In the automobile component manufacture field, the structure of Bending Mould that is used for clutch pedal (left side) rack forming is varied.But there are the defectives such as manufacturing cost is high, the bending effect is relatively poor more.In order to improve mold performance, the present invention aims to provide the Bending Mould of a kind of structural behaviour excellence, low cost of manufacture.
Summary of the invention
For the technical problem that exists in the prior art, the invention provides a kind of Bending Mould of structural design advantages of simple.
To achieve these goals, the technical scheme of employing is as follows:
A kind of Bending Mould is characterized in that, has to go to upper and lower the upper die and lower die of arranging,
The patrix bottom is provided with cope match-plate pattern, and the bottom of cope match-plate pattern is provided with punch, and patrix, cope match-plate pattern and punch are bolted;
Counterdie top is provided with the first lower bolster, and the top of the first lower bolster is provided with the second lower bolster with square groove, and the top of the second lower bolster is provided with die, and die case is in the 3rd lower bolster outside, and the 3rd lower bolster places the square groove of the second lower bolster;
Die is provided with recessed groove, is provided with three triangle boss in the recessed groove, and two mutually close limits of adjacent triangle boss are parallel to each other;
The punch bottom has the end face that matches with die;
The material of cope match-plate pattern, the first lower bolster and the second lower bolster is No. 45 steel.
Further, the material of upper die and lower die is the A3 steel.
Further, the material of punch, the 3rd lower bolster and die is the Cr12 steel.
Bending Mould of the present invention, reasonable in design, the designing requirement of material selector mould.Simultaneously, the recessed groove of die is novel in design, and working (machining) efficiency is high and bending and molding is effective, and adaptability is wider.
Description of drawings
For the ease of it will be appreciated by those skilled in the art that the present invention is further illustrated below in conjunction with accompanying drawing.
Fig. 1 is structural representation of the present invention.
Fig. 2 is the plan structure schematic diagram of counterdie.
The specific embodiment
See also Fig. 1 and 2, a kind of Bending Mould has and goes to upper and lower patrix 1 and the counterdie 4 of arranging.
Patrix 1 bottom is provided with cope match-plate pattern 2, and the bottom of cope match-plate pattern 2 is provided with punch 3, and patrix 1, cope match-plate pattern 2 and punch 3 are bolted.
Die 8 is provided with recessed groove 9, be provided with three triangle boss in the recessed groove 9, two mutually close limits of adjacent triangle boss are parallel to each other, i.e. triangle boss 10 parallel arrangements of both sides, middle triangle boss 11 are to be inverted shape and to place between the triangle boss 10 of both sides.
Wherein, the material of patrix 1 and counterdie 4 is the A3 steel, and the material of cope match-plate pattern 2, the first lower bolster 5 and the second lower bolster 6 is No. 45 steel, and the material of punch 3, the 3rd lower bolster 7 and die 8 is the Cr12 steel.
Above content only is to structure example of the present invention 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 invention or do not surmount this scope as defined in the claims, all should belong to protection scope of the present invention.
Claims (3)
1. a Bending Mould is characterized in that, have to go to upper and lower the upper die and lower die of arranging,
The patrix bottom is provided with cope match-plate pattern, and the bottom of cope match-plate pattern is provided with punch, and patrix, cope match-plate pattern and punch are bolted;
Counterdie top is provided with the first lower bolster, and the top of the first lower bolster is provided with the second lower bolster with square groove, and the top of the second lower bolster is provided with die, and die case is in the 3rd lower bolster outside, and the 3rd lower bolster places the square groove of the second lower bolster;
Die is provided with recessed groove, is provided with three triangle boss in the recessed groove, and two mutually close limits of adjacent triangle boss are parallel to each other;
The punch bottom has the end face that matches with die;
The material of cope match-plate pattern, the first lower bolster and the second lower bolster is No. 45 steel.
2. a kind of Bending Mould according to claim 1 is characterized in that, the material of upper die and lower die is the A3 steel.
3. a kind of Bending Mould according to claim 1 is characterized in that, the material of punch, the 3rd lower bolster and die is the Cr12 steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012105405876A CN103028663A (en) | 2012-12-14 | 2012-12-14 | Bending mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012105405876A CN103028663A (en) | 2012-12-14 | 2012-12-14 | Bending mold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103028663A true CN103028663A (en) | 2013-04-10 |
Family
ID=48016346
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012105405876A Pending CN103028663A (en) | 2012-12-14 | 2012-12-14 | Bending mold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103028663A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2642651A1 (en) * | 1976-09-22 | 1978-03-30 | Siemens Ag | Precision press tool with single external guide - has punch holding bush slidable in guide bore having die aligned at lower end |
| CN2688415Y (en) * | 2004-03-24 | 2005-03-30 | 中国重型汽车集团有限公司 | Mould for punching and pressing axle shell of heavy vehicle |
| CN201592216U (en) * | 2009-11-28 | 2010-09-29 | 富港电子（东莞）有限公司 | Spring terminal die |
| FR2963258A1 (en) * | 2010-07-27 | 2012-02-03 | Peugeot Citroen Automobiles Sa | Arrangement for arranging matrix part of pressing die, has fusible element arranged between cutter heads and lower frame at level of working area of matrix, where fusible element is arranged at upper edges of cutter heads |
| CN102716982A (en) * | 2012-05-31 | 2012-10-10 | 芜湖博大机械制造有限责任公司 | Stamping die for left installing support of auxiliary frame of automobile |
-
2012
- 2012-12-14 CN CN2012105405876A patent/CN103028663A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2642651A1 (en) * | 1976-09-22 | 1978-03-30 | Siemens Ag | Precision press tool with single external guide - has punch holding bush slidable in guide bore having die aligned at lower end |
| CN2688415Y (en) * | 2004-03-24 | 2005-03-30 | 中国重型汽车集团有限公司 | Mould for punching and pressing axle shell of heavy vehicle |
| CN201592216U (en) * | 2009-11-28 | 2010-09-29 | 富港电子（东莞）有限公司 | Spring terminal die |
| FR2963258A1 (en) * | 2010-07-27 | 2012-02-03 | Peugeot Citroen Automobiles Sa | Arrangement for arranging matrix part of pressing die, has fusible element arranged between cutter heads and lower frame at level of working area of matrix, where fusible element is arranged at upper edges of cutter heads |
| CN102716982A (en) * | 2012-05-31 | 2012-10-10 | 芜湖博大机械制造有限责任公司 | Stamping die for left installing support of auxiliary frame of automobile |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C05 | Deemed withdrawal (patent law before 1993) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130410 |