CN103331357A - Compressor casing flat plate punching mold - Google Patents
Compressor casing flat plate punching mold Download PDFInfo
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- CN103331357A CN103331357A CN2013102546858A CN201310254685A CN103331357A CN 103331357 A CN103331357 A CN 103331357A CN 2013102546858 A CN2013102546858 A CN 2013102546858A CN 201310254685 A CN201310254685 A CN 201310254685A CN 103331357 A CN103331357 A CN 103331357A
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- stripper
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Abstract
The invention discloses a compressor casing flat plate punching mold, which comprises an upper mold and a lower mold, wherein the upper mold comprises an upper mold seat, an upper pad plate and an upper clamp plate, the upper pad plate and the upper clamp plate are sequentially fixed on the upper mold seat, the lower mold comprises a lower mold seat and a lower pad plate, the lower pad plate is fixed on the lower mold seat, a female mold embedding element, a female mold cutter and an inner stripper are arranged above the upper clamp plate, the female mold cutter is arranged on the inner wall of the female mold embedding element, the inner stripper is positioned at the inner side of the female mold cutter and is connected with the upper mold seat through a first spring, mutually communicated through holes are formed in the upper clamp plate and the inner stripper, punching heads are arranged in the through holes, female and male molds and an outer stripper are arranged above the lower pad plate, and the outer stripper is connected with the lower mold seat through a second spring. According to the scheme, firstly, the inner stripper and the outer stripper press the materials under the effects of the springs, the upper mold continuously goes down, the punching heads punch holes, meanwhile, the female and male molds enter the female mold cutter for cutting the product appearance, the one-step forming is realized, the number of punching times is reduced, the production efficiency is improved, and the defects of the original processing mode is overcome.
Description
Technical field
The present invention relates to a kind of mould, be specifically related to the dull and stereotyped diel of a kind of compressor housing, belong to mould manufacturing field.
Background technology
Compressor housing is the shell of compressor, is carrying the connection of inside and outside parts, to runnability, noise, vibration, maintenance and the service life etc. of compressor itself important influence all.Wherein, the depth of parallelism and the perpendicularity of compressor housing flat board are most important, if the two size is bad, the housing of irising out then tilt phenomenon can occur, have directly influenced the performance of compressor own.
The processing of existing compressor housing flat board is to be finished by two operations, punching and side cut make two bites at a cherry, the method for processing punching press often like this, not only cause the accumulation of error to cause the product quality instability, and the life cycle of mould is short, waste raw material, production efficiency are low, improve production cost to a certain extent, be unfavorable for industry energy conservation synergy.
Summary of the invention
Technical problem at above-mentioned existence the objective of the invention is: proposed an a kind of punching and edge-cutting moulding, reduced the punching press number of times, the dull and stereotyped diel of compressor housing that improves utilization rate of raw materials and enhance productivity, reduce cost.
Technical solution of the present invention is achieved in that the dull and stereotyped diel of a kind of compressor housing, comprises upper die and lower die, and described patrix comprises upper bolster, upper padding plate, train wheel bridge, and described upper padding plate and train wheel bridge are fixed on the upper bolster successively; Described counterdie comprises die shoe, lower bolster, and described lower bolster is fixed on the die shoe, and described train wheel bridge top is provided with the die mold insert, is loaded on die cutter and inner stripper on the die mold insert inwall; Described inner stripper is in inboard first spring that passes through of die cutter and is connected with upper bolster; Described train wheel bridge and inner stripper are provided with the through hole of mutual perforation; In the described through hole drift is housed; Described lower bolster top is provided with concavo-convex mould, outer stripper; Described outer stripper is connected with die shoe by second spring.
Preferably, described die blade is the indent arc.
Preferably, described die shoe is provided with outer guide; Described upper bolster is provided with the pilot hole that cooperates use with described outer guide;
Preferably, also be provided with inner guiding post on the described die shoe; Described die mold insert is provided with interior pilot hole; Described inner guiding post passes lower bolster and outer stripper and described pilot hole and is used.
Because the utilization of technique scheme, the present invention compared with prior art has following advantage:
The dull and stereotyped diel of a kind of compressor housing of the present invention, the housing flat board is positioned on the concavo-convex mould, in the descending process of patrix, at first inner stripper and outer stripper are pushed down material under the effect of spring, and patrix continues descending, in the time of the drift punching, concavo-convex mould enters into die hilt product design and cuts out, and one-shot forming has reduced the punching press number of times, improve utilization rate of raw materials and enhanced productivity, reduced production cost, overcome the drawback that former processing mode exists.
Description of drawings
Below in conjunction with accompanying drawing technical solution of the present invention is described further:
Accompanying drawing 1 is the structural representation of the dull and stereotyped diel of compressor housing of the present invention;
Accompanying drawing 2 is the structural representation of die cutter of the present invention;
Wherein: 1, patrix; 2, counterdie; 3, upper bolster; 4, upper padding plate; 5, train wheel bridge; 6, first through hole; 7, first spring; 8, die mold insert; 9, die cutter; 10, inner stripper; 11, second through hole; 12, drift; 13, die shoe; 14, lower bolster; 15, concavo-convex mould; 16, outer stripper; 17, second spring; 18, outer guide; 19, pilot hole; 20, inner guiding post; 21, interior pilot hole; 22, die blade.
The specific embodiment
Below in conjunction with accompanying drawing the present invention is described.
Accompanying drawing 1 is the dull and stereotyped diel of a kind of compressor housing of the present invention, comprise patrix 1, counterdie 2, patrix 1 comprises upper bolster 3, upper padding plate 4, train wheel bridge 5, upper padding plate 4 is fixed on the upper bolster 3 successively with train wheel bridge 5, be provided with first through hole 6 of mutual perforation in upper padding plate 4 and the train wheel bridge 5, first spring 7 is housed in this first through hole 6, and it is external part that this first spring 7 stretches out train wheel bridge 5 ends; Be provided with die mold insert 8 above the train wheel bridge, be loaded on die cutter 9 and inner stripper 10 on die mold insert 8 inwalls, inner stripper 10 is in the inboard of die cutter 9, is connected the external part of first spring 7; Be provided with second through hole 11 of mutual perforation at train wheel bridge 5 and inner stripper 10, in second through hole 11, drift 12 be housed.
Counterdie 2 comprises die shoe 13, lower bolster 14, and lower bolster 14 is fixed on the die shoe 13; Described lower bolster 14 tops are provided with concavo-convex mould 15, outer stripper 16, and outer stripper 16 is connected with die shoe 13 by second spring 17.
Add man-hour, product (housing flat board) is positioned on the concavo-convex mould 15, in the patrix 1 descending process, at first inner stripper 10 and outer stripper 16 are pushed down material respectively under the effect of first spring 7 and second spring 17, patrix 1 continues descending, and in the time of drift 12 punchings, inner stripper 10 up compresses first spring 7, concavo-convex mould 15 is followed along with inner stripper 10 is being with product to enter in the die cutter 9 product design to be cut out one-off hole-piercing, trimming for forming.
As shown in Figure 2, die blade 22 shapes are designed to the arc of indent, in punching course, product design are carried out segmentation and cut off, reduce blanking pressure and guarantee the product trimming quality.
For further guaranteeing the stability of patrix 1 operation, die shoe 13 is provided with outer guide 18; Upper bolster 3 is provided with the pilot hole 19 that is used with described outer guide 18; Also be provided with inner guiding post 20 on the die shoe 13; Described die mold insert is provided with interior pilot hole 21; Described inner guiding post 20 passes lower bolster and outer stripper 16 is used with described pilot hole 21.
Above-described embodiment only is explanation technical conceive of the present invention and characteristics; its purpose is to allow the personage that is familiar with this technology can understand content of the present invention and is implemented; can not limit protection scope of the present invention with this; all equivalences that spirit essence is done according to the present invention change or modify, and all should be encompassed in protection scope of the present invention.
Claims (4)
1. the dull and stereotyped diel of compressor housing comprises upper die and lower die, and described patrix comprises upper bolster, upper padding plate, train wheel bridge, and described upper padding plate and train wheel bridge are fixed on the upper bolster successively; Described counterdie comprises die shoe, lower bolster, and described lower bolster is fixed on the die shoe, it is characterized in that: described train wheel bridge top is provided with the die mold insert, is loaded on die cutter and inner stripper on the die mold insert inwall; Described inner stripper is in inboard first spring that passes through of die cutter and is connected with upper bolster; Described train wheel bridge and inner stripper are provided with the through hole of mutual perforation; In the described through hole drift is housed; Described lower bolster top is provided with concavo-convex mould, outer stripper; Described outer stripper is connected with die shoe by second spring.
2. the dull and stereotyped diel of a kind of compressor housing according to claim 1, it is characterized in that: described die blade is the indent arc.
3. according to claim 1 or the dull and stereotyped diel of the described a kind of compressor housing of claim 2, it is characterized in that: described die shoe is provided with outer guide; Described upper bolster is provided with the pilot hole that cooperates use with described outer guide.
4. the dull and stereotyped diel of a kind of compressor housing according to claim 3 is characterized in that: also be provided with inner guiding post on the described die shoe; Described die mold insert is provided with interior pilot hole; Described inner guiding post is used with described interior pilot hole after passing lower bolster and outer stripper.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013102546858A CN103331357A (en) | 2013-06-25 | 2013-06-25 | Compressor casing flat plate punching mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013102546858A CN103331357A (en) | 2013-06-25 | 2013-06-25 | Compressor casing flat plate punching mold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103331357A true CN103331357A (en) | 2013-10-02 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013102546858A Pending CN103331357A (en) | 2013-06-25 | 2013-06-25 | Compressor casing flat plate punching mold |
Country Status (1)
| Country | Link |
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| CN (1) | CN103331357A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104128424A (en) * | 2014-06-26 | 2014-11-05 | 梧州恒声电子科技有限公司 | Integrated embossing and trimming die |
| CN109773030A (en) * | 2019-03-07 | 2019-05-21 | 烟台泰利汽车模具股份有限公司 | It is a kind of for processing the mold and its application method of cover plates of automobile luggage compartment |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS56152126U (en) * | 1980-04-11 | 1981-11-14 | ||
| CN2880307Y (en) * | 2006-03-02 | 2007-03-21 | 汉达精密电子(昆山)有限公司 | Demoulding structure of punch press mould |
| CN202291044U (en) * | 2011-10-26 | 2012-07-04 | 铜陵百瑞豪科技有限公司 | Edge cutting and punching die |
| CN202701139U (en) * | 2012-06-15 | 2013-01-30 | 靖江三鹏汽车模具制造有限公司 | Gland trimming center hole punching die |
| CN202943155U (en) * | 2012-11-20 | 2013-05-22 | 无锡市亚青机械厂 | Edge trimming punching mould of car anti-collision beam installing supports |
| CN203426234U (en) * | 2013-06-25 | 2014-02-12 | 苏州市亿特隆电器有限公司 | Compressor casing flat plate punching mold |
-
2013
- 2013-06-25 CN CN2013102546858A patent/CN103331357A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS56152126U (en) * | 1980-04-11 | 1981-11-14 | ||
| CN2880307Y (en) * | 2006-03-02 | 2007-03-21 | 汉达精密电子(昆山)有限公司 | Demoulding structure of punch press mould |
| CN202291044U (en) * | 2011-10-26 | 2012-07-04 | 铜陵百瑞豪科技有限公司 | Edge cutting and punching die |
| CN202701139U (en) * | 2012-06-15 | 2013-01-30 | 靖江三鹏汽车模具制造有限公司 | Gland trimming center hole punching die |
| CN202943155U (en) * | 2012-11-20 | 2013-05-22 | 无锡市亚青机械厂 | Edge trimming punching mould of car anti-collision beam installing supports |
| CN203426234U (en) * | 2013-06-25 | 2014-02-12 | 苏州市亿特隆电器有限公司 | Compressor casing flat plate punching mold |
Non-Patent Citations (2)
| Title |
|---|
| 周大隽: "《冲模结构设计要领与范例》", 31 January 2006, 机械工业出版社 * |
| 阳勇: "《冲压工艺与模具设计》", 31 August 2010, 北京理工大学出版社 * |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104128424A (en) * | 2014-06-26 | 2014-11-05 | 梧州恒声电子科技有限公司 | Integrated embossing and trimming die |
| CN109773030A (en) * | 2019-03-07 | 2019-05-21 | 烟台泰利汽车模具股份有限公司 | It is a kind of for processing the mold and its application method of cover plates of automobile luggage compartment |
| CN109773030B (en) * | 2019-03-07 | 2023-08-15 | 烟台泰利汽车模具股份有限公司 | Die for processing automobile luggage compartment cover plate and application method thereof |
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| PB01 | Publication | ||
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| RJ01 | Rejection of invention patent application after publication | ||
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Application publication date: 20131002 |