CN104226820B - A kind of continuous fine punch die for processing compressor valve board - Google Patents
A kind of continuous fine punch die for processing compressor valve board Download PDFInfo
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- CN104226820B CN104226820B CN201410494067.5A CN201410494067A CN104226820B CN 104226820 B CN104226820 B CN 104226820B CN 201410494067 A CN201410494067 A CN 201410494067A CN 104226820 B CN104226820 B CN 104226820B
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Abstract
The present invention relates to a kind of continuous fine punch die for processing compressor valve board, include top mold frame, lower mold holder, top mold frame, feeding channel is formed between lower mold holder, described top mold frame is provided with the first punching press punch assemblies successively along feed direction, second punching press punch assemblies and the 3rd punching press punch assemblies, corresponding first punching press punch assemblies on described lower mold holder, second punching press punch assemblies, 3rd punching press punch assemblies is respectively equipped with the first stamping cavity die assembly, second stamping cavity die assembly and the 3rd stamping cavity die assembly, by the first punching press punch assemblies, second punching press punch assemblies, 3rd punching press punch assemblies, first stamping cavity die assembly, second stamping cavity die assembly and the 3rd stamping cavity die assembly successively punching press form valve plate.Adopt technique scheme, the invention provides a kind of continuous fine punch die for processing compressor valve board, can not distortion be produced when it makes valve plate shaping, reducing percent defective and cost.
Description
Technical field
The present invention relates to mould applications, particularly a kind of continuous fine punch die for processing compressor valve board.
Background technology
As shown in Figure 2, compressor valve board includes valve plate body 1 ', valve plate body 1 ' is provided with centre bore 11 ', around some locating holes 12 ', the first pore 13 ', the second pore 14 ', the 3rd pore 15 ' of the distribution of centre bore 11 ' circumference, described valve plate 1 ' is respectively equipped with boss 16 ', 17 ' along the first pore 13 ', the second pore 14 ' circumferential position.Existing valve plate processing mold is that time processing is shaping, and because on valve plate body, hole count is many, the spacing between adjacent holes is little, and, valve plate body is thinner, therefore, is adding man-hour, valve plate body easily produces moderate finite deformation, so just considerably increases percent defective, improves production cost.
Summary of the invention
Object of the present invention: in order to overcome the defect of prior art, the invention provides a kind of continuous fine punch die for processing compressor valve board, can not produce distortion, reduce percent defective and cost when it makes valve plate shaping.
Technical scheme of the present invention: a kind of continuous fine punch die for processing compressor valve board, it is characterized in that: include top mold frame, lower mold holder, top mold frame, feeding channel is formed between lower mold holder, described top mold frame is provided with the first punching press punch assemblies successively along feed direction, second punching press punch assemblies and the 3rd punching press punch assemblies, corresponding first punching press punch assemblies on described lower mold holder, second punching press punch assemblies, 3rd punching press punch assemblies is respectively equipped with the first stamping cavity die assembly, second stamping cavity die assembly and the 3rd stamping cavity die assembly, the first described punching press punch assemblies includes centre bore punching press punch, 3rd pore punching press punch and the first pore boss punching press punch, the first described stamping cavity die is provided with centre bore stamping cavity die, 3rd pore stamping cavity die and the first pore boss stamping cavity die, the second described punching press punch assemblies includes the first pore punching press punch, second pore boss punching press punch and locating hole punching press punch, the second described stamping cavity die assembly is provided with the first pore stamping cavity die, second pore boss stamping cavity die and locating hole stamping cavity die, the 3rd described punching press punch assemblies includes the second pore punching press punch, blank punch, the 3rd described stamping cavity die assembly includes the second pore stamping cavity die, blank die.
Adopt technique scheme, the boss of centre bore, the 3rd pore, the first pore position is formed by the first punching press punch assemblies and the first stamping cavity die assembly punching press, second punching press punch assemblies and the second stamping cavity die assembly punching press form the boss of the first pore, locating hole, the second pore position, 3rd punching press punch assemblies and the 3rd stamping cavity die assembly punching press form the second pore and are cut from material strip by valve plate, like this to the hole on valve plate successively punch forming, can not distortion be produced when making valve plate shaping, reduce percent defective and cost.
The further setting of the present invention: described lower mold holder is provided with locating dowel, in described top mold frame, corresponding locating dowel position is provided with locating hole.
Adopt above-mentioned further setting, the locating dowel of setting, locating hole, can prevent when punching press valve plate, valve plate produces position skew, thus can ensure that hole on valve plate is when punch forming, registration.
Setting further more of the present invention: described top mold frame is provided with pull bar, and described pull bar lower end sidewall is provided with annular positioning groove.
Adopt and above-mentionedly to arrange further again, when feeding, material strip is needed to mention disengaging locating dowel, when being fed to next station, then material strip is put down, the pull bar of setting, can material strip be snapped in annular positioning groove, can control material strip lifting by pull bar and depart from locating dowel, its structure is simple, easy to process.
Further setting more of the present invention: described blank die upper surface is provided with locating slot, is provided with the buffer stopper that polyurethane is made in described locating slot, empty setting in described buffer stopper.
Adopt and above-mentionedly further to arrange again, the buffer stopper that polyurethane is made, can reduce the impact between blank punch, blank die, shock absorption is good, effectively can reduce noise; The buffer stopper of interior sky, elasticity is better, buffering effect is better.
Accompanying drawing explanation
Fig. 1 is the structural representation of the valve plate processed in the specific embodiment of the invention;
Fig. 2 is the structural representation of the specific embodiment of the invention.
Detailed description of the invention
As Fig. 1, shown in 2, a kind of continuous fine punch die for processing compressor valve board, include top mold frame 1, lower mold holder 2, top mold frame 1, feeding channel is formed between lower mold holder 2, described top mold frame 1 is provided with the first punching press punch assemblies 3 successively along feed direction, second punching press punch assemblies 4 and the 3rd punching press punch assemblies 5, corresponding first punching press punch assemblies 3 on described lower mold holder 2, second punching press punch assemblies 4, 3rd punching press punch assemblies 5 is respectively equipped with the first stamping cavity die assembly 6, second stamping cavity die assembly 7 and the 3rd stamping cavity die assembly 8, the first described punching press punch assemblies 3 includes centre bore punching press punch 31, 3rd pore punching press punch 32 and the first pore boss punching press punch 33, the first described stamping cavity die 6 is provided with centre bore stamping cavity die 61, 3rd pore stamping cavity die 62 and the first pore boss stamping cavity die 63, the second described punching press punch assemblies 4 includes the first pore punching press punch 41, second pore boss punching press punch 42 and locating hole punching press punch 43, the second described stamping cavity die assembly 7 is provided with the first pore stamping cavity die 71, second pore boss stamping cavity die 72 and locating hole stamping cavity die 73, the 3rd described punching press punch assemblies 5 includes the second pore punching press punch 51, blank punch 52, the 3rd described stamping cavity die assembly 8 includes the second pore stamping cavity die 81, blank die 82.The boss 16 ' of centre bore 11 ', the 3rd pore 15 ', the first pore position is formed by the first punching press punch assemblies 3 and the first stamping cavity die assembly 6 punching press, second punching press punch assemblies 4 and the second stamping cavity die assembly 7 punching press form the boss 17 ' of the first pore 13 ', locating hole 12 ', the second pore position, 3rd punching press punch assemblies 5 and the 3rd stamping cavity die assembly 8 punching press form the second pore 14 ' and are cut from material strip by valve plate, like this to the hole on valve plate successively punch forming, can not distortion be produced when making valve plate shaping, reduce percent defective and cost.
In the specific embodiment of the invention, described lower mold holder 2 is provided with locating dowel 9, and in described top mold frame 1, corresponding locating dowel 9 position is provided with locating hole 10.The locating dowel 9, the locating hole 10 that arrange, can prevent when punching press valve plate, and valve plate produces position skew, thus can ensure that hole on valve plate is when punch forming, registration.Described top mold frame 1 is provided with pull bar 11, and described pull bar 11 lower end sidewall is provided with annular positioning groove 111.When feeding, need material strip to be mentioned disengaging locating dowel, when being fed to next station, again material strip is put down, the pull bar of setting, material strip can be snapped in annular positioning groove 111, can control material strip lifting by pull bar 11 and depart from locating dowel, its structure is simple, easy to process.
In the specific embodiment of the invention, described blank die 82 upper surface is provided with locating slot 821, is provided with the buffer stopper 12 that polyurethane is made in described locating slot 821, empty setting in described buffer stopper 12.The buffer stopper 12 that polyurethane is made, can reduce the impact between blank punch, blank die, shock absorption is good, effectively can reduce noise; The buffer stopper 12 of interior sky, elasticity is better, buffering effect is better.
Claims (4)
1. one kind for processing the continuous fine punch die of compressor valve board, it is characterized in that: include top mold frame, lower mold holder, top mold frame, feeding channel is formed between lower mold holder, described top mold frame is provided with the first punching press punch assemblies successively along feed direction, second punching press punch assemblies and the 3rd punching press punch assemblies, corresponding first punching press punch assemblies on described lower mold holder, second punching press punch assemblies, 3rd punching press punch assemblies is respectively equipped with the first stamping cavity die assembly, second stamping cavity die assembly and the 3rd stamping cavity die assembly, the first described punching press punch assemblies includes centre bore punching press punch, 3rd pore punching press punch and the first pore boss punching press punch, the first described stamping cavity die is provided with centre bore stamping cavity die, 3rd pore stamping cavity die and the first pore boss stamping cavity die, the second described punching press punch assemblies includes the first pore punching press punch, second pore boss punching press punch and locating hole punching press punch, the second described stamping cavity die assembly is provided with the first pore stamping cavity die, second pore boss stamping cavity die and locating hole stamping cavity die, the 3rd described punching press punch assemblies includes the second pore punching press punch, blank punch, the 3rd described stamping cavity die assembly includes the second pore stamping cavity die, blank die.
2. the continuous fine punch die for processing compressor valve board according to claim 1, is characterized in that: described lower mold holder is provided with locating dowel, and in described top mold frame, corresponding locating dowel position is provided with locating hole.
3. the continuous fine punch die for processing compressor valve board according to claim 2, is characterized in that: described top mold frame is provided with pull bar, and described pull bar lower end sidewall is provided with annular positioning groove.
4. the continuous fine punch die for processing compressor valve board according to claim 1 or 2 or 3, it is characterized in that: described blank die upper surface is provided with locating slot, the buffer stopper that polyurethane is made is provided with, empty setting in described buffer stopper in described locating slot.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410494067.5A CN104226820B (en) | 2014-09-24 | 2014-09-24 | A kind of continuous fine punch die for processing compressor valve board |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410494067.5A CN104226820B (en) | 2014-09-24 | 2014-09-24 | A kind of continuous fine punch die for processing compressor valve board |
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| Publication Number | Publication Date |
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| CN104226820A CN104226820A (en) | 2014-12-24 |
| CN104226820B true CN104226820B (en) | 2016-02-17 |
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| CN201410494067.5A Active CN104226820B (en) | 2014-09-24 | 2014-09-24 | A kind of continuous fine punch die for processing compressor valve board |
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Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN105499392B (en) * | 2016-01-07 | 2018-12-11 | 舟山市7412工厂 | A kind of mold making Bowl Plug |
| CN105499429B (en) * | 2016-01-07 | 2019-01-15 | 舟山市7412工厂 | A kind of production method of Bowl Plug |
| CN105945123B (en) * | 2016-04-29 | 2018-06-08 | 武汉华夏精冲技术有限公司 | Double-face valve wire casing valve plate fine forming method |
| CN106040868B (en) * | 2016-07-27 | 2018-05-01 | 武汉华夏精冲技术有限公司 | More part punching molding dies |
| CN106238571A (en) * | 2016-08-30 | 2016-12-21 | 中精集团有限公司 | A kind of processing technique of automotive exhaust system valve block |
| CN110773631B (en) * | 2019-11-09 | 2020-12-11 | 浙江兰光精密机电有限公司 | Precise punch forming method for valve plate of air compressor |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102198472A (en) * | 2011-04-08 | 2011-09-28 | 昆山荣腾模具部品制造有限公司 | Continuous stamping die |
| CN203002955U (en) * | 2012-12-11 | 2013-06-19 | 武汉普原精密锻压有限责任公司 | Fine blanking composite die |
| CN203265406U (en) * | 2013-05-03 | 2013-11-06 | 无锡市中捷减震器有限公司 | Continuously-stamping die for support rings |
| CN203370948U (en) * | 2013-07-18 | 2014-01-01 | 苏州旭创精密模具有限公司 | Mobile phone battery connection elastic piece die capable of processing two elastic pieces at the same time |
| CN204093957U (en) * | 2014-09-24 | 2015-01-14 | 浙江铭博汽车部件有限公司 | A kind of continuous fine punch die for processing compressor valve board |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3529931B2 (en) * | 1996-03-08 | 2004-05-24 | 矢崎総業株式会社 | Composite integrated mold for continuous molding and continuous manufacturing equipment for molded products |
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2014
- 2014-09-24 CN CN201410494067.5A patent/CN104226820B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102198472A (en) * | 2011-04-08 | 2011-09-28 | 昆山荣腾模具部品制造有限公司 | Continuous stamping die |
| CN203002955U (en) * | 2012-12-11 | 2013-06-19 | 武汉普原精密锻压有限责任公司 | Fine blanking composite die |
| CN203265406U (en) * | 2013-05-03 | 2013-11-06 | 无锡市中捷减震器有限公司 | Continuously-stamping die for support rings |
| CN203370948U (en) * | 2013-07-18 | 2014-01-01 | 苏州旭创精密模具有限公司 | Mobile phone battery connection elastic piece die capable of processing two elastic pieces at the same time |
| CN204093957U (en) * | 2014-09-24 | 2015-01-14 | 浙江铭博汽车部件有限公司 | A kind of continuous fine punch die for processing compressor valve board |
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| CN104226820A (en) | 2014-12-24 |
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Address after: 325000 Ruian Wenzhou Zhejiang international automobile and motorcycle distribution base Patentee after: ZHEJIANG MINGBO AUTO PARTS STOCK CO., LTD. Address before: 325000 Ruian Wenzhou Zhejiang international automobile and motorcycle distribution base Patentee before: ZHEJIANG MINGBO AUTOMOBILE PARTS CO., LTD. |