CN103878241A - Trimming and punching die of automobile engine exhaust system intake manifold - Google Patents
Trimming and punching die of automobile engine exhaust system intake manifold Download PDFInfo
- Publication number
- CN103878241A CN103878241A CN201310584160.0A CN201310584160A CN103878241A CN 103878241 A CN103878241 A CN 103878241A CN 201310584160 A CN201310584160 A CN 201310584160A CN 103878241 A CN103878241 A CN 103878241A
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- Prior art keywords
- edge
- fixed block
- trimming
- time
- block
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- 238000009966 trimming Methods 0.000 title claims abstract description 59
- 238000004080 punching Methods 0.000 title claims abstract description 32
- 238000005096 rolling process Methods 0.000 claims abstract description 5
- 239000011230 binding agent Substances 0.000 claims description 48
- 238000005520 cutting process Methods 0.000 claims description 20
- 238000005267 amalgamation Methods 0.000 claims description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 238000010586 diagram Methods 0.000 description 5
- 238000003825 pressing Methods 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
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Abstract
The invention provides a trimming and punching die of an automobile engine exhaust system intake manifold. The trimming and punching die comprises an upper die plate and a lower die plate. The upper die plate is in guide connection with the lower die plate through an independent rolling guide column component. The trimming and punching die is characterized in that a trimming and punching module, a pipe orifice trimming module and a trimming module for connecting edges of an upper shell and a lower shell are transversely, sequentially and parallelly mounted between the upper die plate and the lower die plate. The trimming and punching die is capable of effectively lowering production equipment cost and increasing production efficiency.
Description
Technical field
The present invention relates to automobile engine exhaust system component processing technical field, be specially the edge-cutting and hole-punching mould of automobile engine exhaust system inlet manifold.
Background technology
A kind of automobile engine exhaust system inlet manifold, it is welded by upper casing and lower casing amalgamation, its upper casing and lower casing adopt to connect expects that the mode that integrated punching is shaped forms processing, after upper casing and lower casing connect and expect that stamping and shaping puts in place, need to carry out profile trimming to remove all leftover bits and pieces of material of workpiece to ensure upper casing to workpiece, lower casing appearance and size is to designing requirement, need the locating hole to connecting the upper casing part of expecting workpiece to carry out perforate processing simultaneously, due to this inlet manifold complex structure, therefore need to carry out repeatedly trimming and just can reach outer mold surface dimensional requirement, carrying out repeatedly trimming need to adopt shaving die corresponding to many covers on many pressing equipments, to carry out respectively punching and edge-cutting in the past, its equipment cost is large, production efficiency is low.
Summary of the invention
For the problems referred to above, the invention provides the edge-cutting and hole-punching mould of automobile engine exhaust system inlet manifold, it can effectively reduce production equipment cost, enhances productivity.
Its technical scheme is such, it comprises cope match-plate pattern and lower bolster, described cope match-plate pattern is connected by independent rolling guide pillar assembly guiding with lower bolster, it is characterized in that: between described cope match-plate pattern and lower bolster, along edge-cutting and hole-punching module, mouth of pipe trimming module and upper lower casing fillet trimming module are laterally installed successively side by side.
It is further characterized in that:
Described edge-cutting and hole-punching module comprises the first upper die mechanism and first time mold mechanism, described the first upper die mechanism comprises edge of a knife assembly on the first binder block and first, described the first binder block is installed under described cope match-plate pattern, on described first, edge of a knife assembly comprises in the trimming of upper casing part edge of a knife mold insert on edge of a knife mold insert and the trimming of lower casing part, and in the trimming of described upper casing part, in edge of a knife mold insert and the trimming of lower casing part, edge of a knife mold insert is installed under described cope match-plate pattern by fixed block two on fixed block on first one, first respectively and is positioned at the both lateral sides of described the first binder block; Described first time mold mechanism comprises first time fixed block and first time edge of a knife assembly, described first time fixed block be installed on described lower bolster by counterdie pin one and described first time fixed block with described the first binder block profile just to coordinating, described first time edge of a knife assembly is installed on described first time fixed block;
In described the first binder block, pierce punch is also installed, in described first time fixed block, the position of corresponding described pierce punch is provided with edge cover under punching;
Described mouth of pipe trimming module comprises the second upper die mechanism and second time mold mechanism, described the second upper die mechanism comprises the second binder block one, the second binder block two, fixed block one on second, edge of a knife assembly on fixed block two and second on second, described the second binder block one is installed under described cope match-plate pattern, fixed block one on described second, on second, fixed block two is installed on respectively under described cope match-plate pattern, and be positioned at the both lateral sides of described the second binder block one, on described second, in the upper casing trimming of edge of a knife assembly, edge of a knife mold insert is installed on described second in fixed block one, described the second binder block two amalgamations are connected in the second binder block once and its horizontal right side is connected with fixed block on second two, on described second, fixed block is provided with edge of a knife mold insert in the lower casing trimming of edge of a knife assembly on described second for two times, described second time mold mechanism comprises second time fixed block and second time edge of a knife assembly, described second time fixed block is installed on described lower bolster by the first lower bolster and described second time fixed block is positioned at the below of described the second binder block one, the left side of the second binder block two, under the upper casing trimming of described the second edge of a knife assembly, edge of a knife mold insert is installed on described second time fixed block, and the lower casing trimming edge of a knife mold insert of described the second edge of a knife assembly is installed on described the first lower bolster by mold insert pad,
Described upper lower casing fillet trimming module comprises the 3rd upper die mechanism and the 3rd time mold mechanism, described the 3rd upper die mechanism comprises on the 3rd binder block, the 3rd edge of a knife assembly and leveling drift on fixed block, the 3rd, on the described the 3rd, fixed block is installed under described cope match-plate pattern, described the 3rd binder block is installed on the described the 3rd under fixed block, on the described the 3rd, edge of a knife assembly is installed on described in fixed block, and described leveling drift is installed on the described the 3rd in fixed block by upper mounted plate and upper padding plate and is passed down through described the 3rd binder block; Described the 3rd time mold mechanism comprises the second lower bolster and the 3rd time edge of a knife assembly, and described the second lower bolster is installed on described lower bolster by counterdie pin two, and described the 3rd time edge of a knife assembly is installed on described the second lower bolster.
Mould of the present invention is provided with edge-cutting and hole-punching module, mouth of pipe trimming module and three modules of upper lower casing fillet trimming module, its on a pressing equipment once punching press respectively to three workpiece carry out edge-cutting and hole-punching, mouth of pipe trimming and on the three process of lower casing fillet trimming, thereby can effectively reduce pressing equipment, reduce equipment cost, enhance productivity.
Brief description of the drawings
Fig. 1 is that mould edge-cutting and hole-punching module of the present invention connects and expects that workpiece carries out the position schematic diagram of edge-cutting and hole-punching upper lower casing;
Fig. 2 is that mould mouth of pipe edger piece of the present invention connects and expects that workpiece carries out the position schematic diagram of mouth of pipe trimming processing upper lower casing;
Fig. 3 is that on mould of the present invention, lower casing fillet trimming module connects and expects that workpiece carries out the position schematic diagram of upper lower casing fillet trimming processing upper lower casing;
Fig. 4 is mould assembling structure schematic diagram of the present invention;
Fig. 5 is the top plan view structural representation that mould of the present invention is installed on each parts on lower bolster;
Fig. 6 be mould of the present invention be installed on each parts on cope match-plate pattern look up planar structure schematic diagram.
Detailed description of the invention
See Fig. 4, Fig. 5 and Fig. 6, mould of the present invention comprises cope match-plate pattern 1 and lower bolster 2, cope match-plate pattern 1 is connected by independent rolling guide pillar assembly 48 guiding with lower bolster 2, between cope match-plate pattern 1 and lower bolster 2, along edge-cutting and hole-punching module, mouth of pipe trimming module and upper lower casing fillet trimming module are laterally installed successively side by side.Wherein, edge-cutting and hole-punching module is carried out trimming and the locating hole 53 of upper casing part is carried out to punching simultaneously for upper lower casing even being expected to workpiece housing section and pipeline section portion connecting corner position 52, sees Fig. 1; Mouth of pipe trimming module is for connecting and expect that the pipeline section portion mouth of pipe 54 of workpiece carries out trimming, sees Fig. 2 upper lower casing; Upper lower casing fillet trimming module expects that for upper lower casing is connected the upper casing part of workpiece and the fillet side face of lower casing part 55 carry out trimming and upper lower casing is connected and expects that position 56 flattens, and sees Fig. 3;
Edge-cutting and hole-punching module comprises the first upper die mechanism and first time mold mechanism, the first upper die mechanism comprises edge of a knife assembly on the first binder block 25 and first, the first binder block 25 is installed on cope match-plate pattern 1 time, on first, edge of a knife assembly comprises in the trimming of upper casing part edge of a knife mold insert 22,23 on edge of a knife mold insert 21,24 and the trimming of lower casing part, and in the trimming of upper casing part, in edge of a knife mold insert 21,24 and the trimming of lower casing part, edge of a knife mold insert 22,23 is installed on cope match-plate pattern 1 time by fixed block 27 on fixed block on first 1, first respectively and is positioned at the both lateral sides of the first binder block 25; First time mold mechanism comprises first time fixed block 8 and first time edge of a knife assembly, first time fixed block 8 be installed on lower bolster 2 by counterdie pin 1 and first time fixed block 8 with the first binder block 25 profiles just to coordinating, the lower edge of a knife mold insert 15,16,17,18,19,20 of first time edge of a knife assembly is all installed on first time fixed block 8; The position that 49, the first times interior corresponding pierce punches 53 of fixed block 8 of pierce punch are also installed in the first binder block 25 is provided with edge cover 50 under punching;
Mouth of pipe trimming module comprises the second upper die mechanism and second time mold mechanism, the second upper die mechanism comprises the second binder block 1, the second binder block 2 31, fixed block 1 on second, edge of a knife assembly on fixed block 2 10 and second on second, the second binder block 1 is installed on cope match-plate pattern 1 time, fixed block 1 on second, on second, fixed block 2 10 is installed on respectively cope match-plate pattern 1 time, and be positioned at the both lateral sides of the second binder block 1, on second, in the upper casing trimming of edge of a knife assembly, edge of a knife mold insert 28 is installed on second in fixed block 1, the second binder block 2 31 amalgamations are connected in the second binder block one 30 times and its horizontal right side is connected with fixed block on second 2 10, on second, fixed block is provided with edge of a knife mold insert 29 in the lower casing trimming of edge of a knife assembly on second for 2 10 times, second time mold mechanism comprises second time fixed block 12 and second time edge of a knife assembly, second time fixed block 12 is installed on lower bolster 2 by the first lower bolster 11 and second time fixed block 12 is positioned at the below of the second binder block 1, the left side of the second binder block 2 31, under the upper casing trimming of the second edge of a knife assembly, edge of a knife mold insert 26 is installed on second time fixed block 12, and the lower casing trimming edge of a knife mold insert 27 of the second edge of a knife assembly is installed on the first lower bolster 11 by mold insert pad 46,
Upper lower casing fillet trimming module comprises the 3rd upper die mechanism and the 3rd time mold mechanism, the 3rd upper die mechanism comprises on the 3rd binder block 42, the 3rd edge of a knife assembly and leveling drift 39 on fixed block 14, the 3rd, on the 3rd, fixed block 14 is installed on cope match-plate pattern 1 time, the 3rd binder block 42 is installed on the 3rd fixed block 14 times, on the 3rd, edge of a knife assembly 35,36,37,38 is installed on the 3rd in fixed block 14, and leveling drift 39 is installed on the 3rd in fixed block 14 by upper mounted plate 40 and upper padding plate 41 and is passed down through the 3rd binder block 42; The 3rd time mold mechanism comprises the second lower bolster 13 and the 3rd time edge of a knife assembly, and the second lower bolster 13 is installed on lower bolster 2 by counterdie pin 24, and the 3rd time edge of a knife assembly 32,34 is installed on the second lower bolster 13.
In Fig. 4,5 is the guide sleeve cushion block of independent rolling guide pillar assembly 48, and 43 is lower block, and 44 is lower block mold insert, and 45 is upper block mold insert, and 51 is nitrogen spring; In Fig. 5,33 is mold insert, and 47 is limited post.
Claims (5)
1. the edge-cutting and hole-punching mould of automobile engine exhaust system inlet manifold, it comprises cope match-plate pattern and lower bolster, described cope match-plate pattern is connected by independent rolling guide pillar assembly guiding with lower bolster, it is characterized in that: between described cope match-plate pattern and lower bolster, along edge-cutting and hole-punching module, mouth of pipe trimming module and upper lower casing fillet trimming module are laterally installed successively side by side.
2. the edge-cutting and hole-punching mould of automobile engine exhaust system inlet manifold according to claim 1, it is characterized in that: described edge-cutting and hole-punching module comprises the first upper die mechanism and first time mold mechanism, described the first upper die mechanism comprises edge of a knife assembly on the first binder block and first, described the first binder block is installed under described cope match-plate pattern, on described first, edge of a knife assembly comprises in the trimming of upper casing part edge of a knife mold insert on edge of a knife mold insert and the trimming of lower casing part, in the trimming of described upper casing part, in edge of a knife mold insert and the trimming of lower casing part, edge of a knife mold insert passes through respectively fixed block one on first, on first, fixed block two is installed under described cope match-plate pattern, and be positioned at the both lateral sides of described the first binder block, described first time mold mechanism comprises first time fixed block and first time edge of a knife assembly, described first time fixed block be installed on described lower bolster by counterdie pin one and described first time fixed block with described the first binder block profile just to coordinating, described first time edge of a knife assembly is installed on described first time fixed block.
3. the edge-cutting and hole-punching mould of automobile engine exhaust system inlet manifold according to claim 2, it is characterized in that: in described the first binder block, pierce punch is also installed, in described first time fixed block, the position of corresponding described pierce punch is provided with edge cover under punching.
4. the edge-cutting and hole-punching mould of automobile engine exhaust system inlet manifold according to claim 1, it is characterized in that: described mouth of pipe trimming module comprises the second upper die mechanism and second time mold mechanism, described the second upper die mechanism comprises the second binder block one, the second binder block two, fixed block one on second, edge of a knife assembly on fixed block two and second on second, described the second binder block one is installed under described cope match-plate pattern, fixed block one on described second, on second, fixed block two is installed on respectively under described cope match-plate pattern, and be positioned at the both lateral sides of described the second binder block one, on described second, in the upper casing trimming of edge of a knife assembly, edge of a knife mold insert is installed on described second in fixed block one, described the second binder block two amalgamations are connected in the second binder block once and its horizontal right side is connected with fixed block on second two, on described second, fixed block is provided with edge of a knife mold insert in the lower casing trimming of edge of a knife assembly on described second for two times, described second time mold mechanism comprises second time fixed block and second time edge of a knife assembly, described second time fixed block is installed on described lower bolster by the first lower bolster and described second time fixed block is positioned at the below of described the second binder block one, the left side of the second binder block two, under the upper casing trimming of described the second edge of a knife assembly, edge of a knife mold insert is installed on described second time fixed block, and the lower casing trimming edge of a knife mold insert of described the second edge of a knife assembly is installed on described the first lower bolster by mold insert pad.
5. the edge-cutting and hole-punching mould of automobile engine exhaust system inlet manifold according to claim 1, it is characterized in that: described upper lower casing fillet trimming module comprises the 3rd upper die mechanism and the 3rd time mold mechanism, described the 3rd upper die mechanism comprises the 3rd binder block, fixed block on the 3rd, edge of a knife assembly and leveling drift on the 3rd, on the described the 3rd, fixed block is installed under described cope match-plate pattern, described the 3rd binder block is installed on the described the 3rd under fixed block, on the described the 3rd, edge of a knife assembly is installed on described in fixed block, described leveling drift is installed on the described the 3rd in fixed block by upper mounted plate and upper padding plate and is passed down through described the 3rd binder block, described the 3rd time mold mechanism comprises the second lower bolster and the 3rd time edge of a knife assembly, and described the second lower bolster is installed on described lower bolster by counterdie pin two, and described the 3rd time edge of a knife assembly is installed on described the second lower bolster.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310584160.0A CN103878241B (en) | 2013-11-20 | 2013-11-20 | The edge-cutting and hole-punching mould of automobile engine exhaust system inlet manifold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310584160.0A CN103878241B (en) | 2013-11-20 | 2013-11-20 | The edge-cutting and hole-punching mould of automobile engine exhaust system inlet manifold |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103878241A true CN103878241A (en) | 2014-06-25 |
| CN103878241B CN103878241B (en) | 2016-02-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310584160.0A Expired - Fee Related CN103878241B (en) | 2013-11-20 | 2013-11-20 | The edge-cutting and hole-punching mould of automobile engine exhaust system inlet manifold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103878241B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104690153A (en) * | 2015-02-06 | 2015-06-10 | 凌云工业股份有限公司 | Die for punching processing of car threshold type products |
| CN108326114A (en) * | 2017-12-19 | 2018-07-27 | 无锡曙光模具有限公司 | A kind of incision mold of automobile case |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5471857A (en) * | 1994-03-07 | 1995-12-05 | Mascotech Tubular Products, Inc. | Process for hydroforming a vehicle manifold |
| JP2001087824A (en) * | 1999-09-24 | 2001-04-03 | Toyota Motor Corp | Piercing method, piercing mechanism and piercing device |
| KR20030073128A (en) * | 2002-03-08 | 2003-09-19 | 현대자동차주식회사 | Manufacting method for double pipe type stainless exhaust manifold |
| US20050051138A1 (en) * | 2003-09-08 | 2005-03-10 | Robert Bosch Corporation | Intake manifold assembly |
| CN201320578Y (en) * | 2008-12-11 | 2009-10-07 | 宁波信虹精密机械有限公司 | Hand-operated smoothly-delivering stamping die applied in vehicle production |
| CN201913156U (en) * | 2010-12-09 | 2011-08-03 | 浙江金刚汽车有限公司 | Integrated device of multi-working procedure mould |
| CN202239247U (en) * | 2011-09-07 | 2012-05-30 | 安徽中鼎精工技术有限公司 | Precision punching die for upper shell of air intake and exhaust manifold of engine of automobile |
-
2013
- 2013-11-20 CN CN201310584160.0A patent/CN103878241B/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5471857A (en) * | 1994-03-07 | 1995-12-05 | Mascotech Tubular Products, Inc. | Process for hydroforming a vehicle manifold |
| JP2001087824A (en) * | 1999-09-24 | 2001-04-03 | Toyota Motor Corp | Piercing method, piercing mechanism and piercing device |
| KR20030073128A (en) * | 2002-03-08 | 2003-09-19 | 현대자동차주식회사 | Manufacting method for double pipe type stainless exhaust manifold |
| US20050051138A1 (en) * | 2003-09-08 | 2005-03-10 | Robert Bosch Corporation | Intake manifold assembly |
| CN201320578Y (en) * | 2008-12-11 | 2009-10-07 | 宁波信虹精密机械有限公司 | Hand-operated smoothly-delivering stamping die applied in vehicle production |
| CN201913156U (en) * | 2010-12-09 | 2011-08-03 | 浙江金刚汽车有限公司 | Integrated device of multi-working procedure mould |
| CN202239247U (en) * | 2011-09-07 | 2012-05-30 | 安徽中鼎精工技术有限公司 | Precision punching die for upper shell of air intake and exhaust manifold of engine of automobile |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104690153A (en) * | 2015-02-06 | 2015-06-10 | 凌云工业股份有限公司 | Die for punching processing of car threshold type products |
| CN104690153B (en) * | 2015-02-06 | 2017-03-29 | 凌云工业股份有限公司 | For the mould of automobile door sill class product punching processing |
| CN108326114A (en) * | 2017-12-19 | 2018-07-27 | 无锡曙光模具有限公司 | A kind of incision mold of automobile case |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103878241B (en) | 2016-02-03 |
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| CB03 | Change of inventor or designer information |
Inventor after: Ma Yuanzheng Inventor after: Cao Yishu Inventor before: Ma Yuanzheng Inventor before: Cao Yishu Inventor before: Huang Jian |
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Inventor after: Cao Lei Inventor before: Ma Yuanzheng Inventor before: Cao Yishu |
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| TR01 | Transfer of patent right |
Effective date of registration: 20170515 Address after: 510000 unit 2414-2416, building, No. five, No. 371, Tianhe District, Guangdong, China Patentee after: Guangdong Gaohang Intellectual Property Operation Co., Ltd. Address before: 214145 Jiangsu Province, Wuxi City District Hung Town Industrial Park Hongda photoelectric Road No. 106 Patentee before: Wuxi Dawn Die & Stamping Co., Ltd. |
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| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170523 Address after: 510000, Guangdong, Guangzhou province Panyu District Bridge South Street, Chen Yong Rong Industrial Park South Gate No. 1 -101 Patentee after: Guangzhou Rui Rui Machinery Equipment Co., Ltd. Address before: 510000 unit 2414-2416, building, No. five, No. 371, Tianhe District, Guangdong, China Patentee before: Guangdong Gaohang Intellectual Property Operation Co., Ltd. |
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| TR01 | Transfer of patent right | ||
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Granted publication date: 20160203 Termination date: 20201120 |
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| CF01 | Termination of patent right due to non-payment of annual fee |