CN101337252A - Composite mold of pressure cooker lid - Google Patents
Composite mold of pressure cooker lid Download PDFInfo
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- CN101337252A CN101337252A CNA2008100488062A CN200810048806A CN101337252A CN 101337252 A CN101337252 A CN 101337252A CN A2008100488062 A CNA2008100488062 A CN A2008100488062A CN 200810048806 A CN200810048806 A CN 200810048806A CN 101337252 A CN101337252 A CN 101337252A
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Abstract
A composite die for a pressure pot lid comprises an upper die plate (2) and a lower die plate (1); guide columns (12) are arranged at two ends between the upper die plate (2) and the lower die plate (1), and fixed on the lower die plate (1); a pot lid concave die (11) is fixed on lower die plate (1); a punching convex die (21) and a pitting convex die (22) are fixed on the upper die plate (2); a punching concave die (14) matched with the punching convex die (21) and a pitting concave die (15) matched with the pitting convex die (22) are fixed on the a pot lid concave die (11). The composite die overcomes the disadvantages in the prior pot lid of superabundant operating positions in processing operation, long operation procedure, easy waste product forming, etc. By adopting the composite die for the pressure pot lid, the operation procedure of the prior process is shortened, and the product quality is effectively ensured.
Description
Technical field
The present invention relates to a kind of composite mold of pressure cooker lid.
Background technology
The pot cover of existing pressure cooker has five operations when making, that is: 1. pressure cooker cover presses the handle hole (hereinafter to be referred as load mould, as shown in Figure 1), 2. (comprise three valve openings towards valve opening, as shown in Figure 2), 3. press spacing shelves (spacing mark, as shown in Figure 3), 4. press off and close mark (as shown in Figure 4), 5. permanent sign (as shown in Figure 4).The pot cover of existing pressure cooker needs 4 secondary moulds, 1 when making). adopt the first secondary mould with pressure cooker cover load mould on first equipment earlier; 2). adopt the second secondary mould at second equipment upper punch valve opening (three valve openings); 3). on the 3rd equipment, press spacing shelves; 4). on the 4th equipment, press off and close mark and permanent identification.
The processing technology operation station of existing pressure cooker cover is many, and work flow is long, and product causes colliding with of product easily through repeatedly having enough to meet the need, and influences surface quality of products; Press the handle hole and, when the employee operates,, easily cause punching partially single, form waste product easily if product orientation is inaccurate towards separately operation of valve opening (three valve openings).
The processing technology of existing pressure cooker cover needs 4 equipment, and the production operation place is big, needs 4 employees' operations, and promptly manpower, device requirement are big, and energy resource consumption is big; Owing to, have a lot of potential safety hazards at many pressure hands-operations.
Summary of the invention
The objective of the invention is to overcome above-mentioned existing disadvantages of background technology part, and a kind of composite mold of pressure cooker lid is provided.It can integrate multiple working procedure (comprising that two roads, three roads or four procedures synthesize a procedure), and time and manpower is saved.
The objective of the invention is to reach: composite mold of pressure cooker lid by following measure, it comprises cope match-plate pattern 2 and lower bolster 1, there is guide pillar 12 at two ends between cope match-plate pattern 2 and lower bolster 1, guide pillar 12 is fixed on the lower bolster 1, it is characterized in that being fixed with on the lower bolster 1 pot cover die 11, fixedly piercing punch 21 and load mould punch 22 on cope match-plate pattern 2 are fixed with punching concave die 14 that is complementary with piercing punch 21 and the load mould die 15 that is complementary with load mould punch 22 on the described pot cover die 11.
In technique scheme, a described end at piercing punch 21 has towards spacing shelves mould 13, is slidingly connected with lower bolster 1 towards spacing shelves mould 13.
In technique scheme, described pot cover die 11 comprises three punching concave die 14, a load mould die 15 and a location-plate 16, punching concave die 14 is positioned at location-plate 16, and described piercing punch 21 has three, and three piercing punches 21 and three punching concave die 14 are complementary.
In technique scheme, the two ends of described piercing punch 21 press off closes mark mould 41 and presses permanent identification mould 42, and described pressing off closed mark mould 41 and pressed permanent identification mould 42 all to be fixed on the cope match-plate pattern 2.
In technique scheme, describedly comprise slide block 31 towards spacing shelves mould 13, the middle part of slide block 31 is fluted 32, and there is the spacing shelves die 37 that dashes that is vertically fixed on the slide block 31 end of slide block 31; Forward block 33 is arranged on the slide block 31, one end of pin 34 is fixed in the forward block 33, the other end of pin 34 is positioned at groove 32, back-moving spring 35 is arranged in the groove 32, and an end of back-moving spring 35 is fixed on the pin 34, and the top of forward block 33 is fixed with towards stopper slot punch 36, described towards stopper slot punch 36 be complementary towards spacing shelves die 37, slide block 31 and forward block 33 all are the L type, and the piece 38 of insertion is arranged between slide block 31 and the forward block 33, insert piece 38 and are fixed on the cope match-plate pattern 7.
In technique scheme, there is a punching concave die to be positioned at load mould die 15 in described three punching concave die 14, there is a piercing punch to be positioned at load mould punch 22 in described three piercing punches 21.
In technique scheme, the insertion end of described insertion piece 38 is a platform shape, and there is the inclined-plane that is complementary with platform shape the inboard of slide block 31 and forward block 33.
In technique scheme, described left side towards spacing shelves die 37 is a cambered surface.
In technique scheme, the described upper end that is positioned at the piercing punch 21 of load mould punch 22 is fixed on the connector 23, and there is the glue 24 of bullet the lower end of connector 23, and there is pressing plate 25 in the outside, connector 20 upper ends, and pressing plate 25 is fixed on the cope match-plate pattern 2.
In technique scheme, connecting plate 26 and fixed head 27 are arranged between described cope match-plate pattern 2 and the load mould punch 22, piercing punch 21 passes connecting plate 26 and fixed head 27, and is positioned at load mould punch 22 centre positions.
Composite mold of pressure cooker lid of the present invention has shortened the work flow of current technology, the quality of product has obtained effective assurance: 1). and operation reduces, at least can merge the above operation in two roads and two roads, even whole combining process, the product number of turnover reduces difficult the generation and collides with; 2). press handle to cheat and dash three valve openings and operate simultaneously, same benchmark is adopted in the location, and product does not have single inclined to one side phenomenon during punching; 3). if all operation merges, then only need 1 equipment to produce, equipment reduces 3, and the operation place reduces, and economizes on resources and the energy; 4). if all operation merges, then only need 1 employee's operation, reduce by 3 people, operating efficiency promotes, and reduces production costs.
Description of drawings
Fig. 1 presses handle hole figure for pressure cooker cover.
Fig. 2 is that pressure cooker cover is schemed towards valve opening (three valve openings).
Fig. 3 is pressure cooker cover limiting block figure.
Fig. 4 is the cost structure figure of pressure cooker cover of the present invention.
Fig. 5 is a composite mold of pressure cooker lid structural representation of the present invention.
Fig. 6 is the structural representation of composite mold of pressure cooker lid pot cover die of the present invention.
Fig. 7 is the structural representation of composite mold of pressure cooker lid load mould mould of the present invention and perforating die.
Fig. 8 is the structural representation of composite mold of pressure cooker lid of the present invention towards the limiting block mould.
Fig. 9 closes the structural representation of mark mould and permanent identification mould for the present invention presses off.
1. lower bolsters among the figure, 2. cope match-plate pattern, 3. pot cover, 4. load mould and punching hole composite die, 11. the pot cover die, 12. guide pillars, 13. towards spacing shelves mould, 14. punching concave die, 15. the load mould die, 16. location-plates, 21. piercing punches, 22. the load mould punch, 23. connectors, 24. play glue, 25. pressing plate, 26. connecting plates, 27. fixed heads, 31. slide block, 32. grooves, 33. forward blocks, 34. pin, 35. back-moving springs, 36. towards the stopper slot punch, 37. towards spacing shelves die, 38. insert pieces, 41. press off and close the mark mould, 42. press the permanent identification mould, A. (pressure cooker cover pressure) handle hole, B. pressure cooker cover valve opening, C. pressure cooker cover limiting block, D. folding mark, E. permanent identification.
The specific embodiment
Describe performance of the present invention in detail below in conjunction with accompanying drawing, but they do not constitute limitation of the invention, only give an example.Simultaneously by illustrating that advantage of the present invention will become clear more and understanding easily.
Consult accompanying drawing as can be known: composite mold of pressure cooker lid of the present invention, it comprises cope match-plate pattern 2 and lower bolster 1, there is guide pillar 12 at two ends between cope match-plate pattern 2 and lower bolster 1, guide pillar 12 is fixed on the lower bolster 1, be fixed with pot cover die 11 on the lower bolster 1, on cope match-plate pattern 2, be fixed with piercing punch 21 and load mould punch 22, be fixed with punching concave die 14 that is complementary with piercing punch 21 and the load mould die 15 that is complementary with load mould punch 22 on the pot cover die 11.Pot cover die 11 comprises three punching concave die 14, a load mould die 15 and a location-plate 16, and punching concave die 14 is positioned at location-plate 16, and described piercing punch 21 has three, and three piercing punches 21 and three punching concave die 14 are complementary.There is a punching concave die to be positioned at load mould die 15 in three punching concave die 14, has a piercing punch to be positioned at load mould punch 22 in described three piercing punches 21.The upper end that is positioned at the piercing punch 21 of load mould punch 22 is fixed on the connector 23, and there is the glue 24 of bullet the lower end of connector 23, and there is pressing plate 25 in the outside, connector 20 upper ends, and pressing plate 25 is fixed on the cope match-plate pattern 2.Connecting plate 26 and fixed head 27 are arranged between cope match-plate pattern 2 and the load mould punch 22, and piercing punch 21 passes connecting plate 26 and fixed head 27, and is positioned at load mould punch 22 centre positions (as Fig. 5, Fig. 6, shown in Figure 7).
End at piercing punch 21 has towards spacing shelves mould 13, is slidingly connected with lower bolster 1 towards spacing shelves mould 13.Comprise slide block 31 towards spacing shelves mould 13, the middle part of slide block 31 is fluted 32, and there is the spacing shelves die 37 that dashes that is vertically fixed on the slide block 31 end of slide block 31; Forward block 33 is arranged on the slide block 31, one end of pin 34 is fixed in the forward block 33, the other end of pin 34 is positioned at groove 32, back-moving spring 35 is arranged in the groove 32, and an end of back-moving spring 35 is fixed on the pin 34, and the top of forward block 33 is fixed with towards stopper slot punch 36, described towards stopper slot punch 36 be complementary towards spacing shelves die 37, slide block 31 and forward block 33 all are the L type, and the piece 38 of insertion is arranged between slide block 31 and the forward block 33, insert piece 38 and are fixed on the cope match-plate pattern 7.The insertion end of inserting piece 38 is a platform shape, and there is the inclined-plane that is complementary with platform shape the inboard of slide block 31 and forward block 33.Left side towards spacing shelves die 37 is cambered surface (as Fig. 5, shown in Figure 7).
The two ends of piercing punch 21 press off closes mark mould 41 and presses permanent identification mould 42, and described pressing off closed mark mould 41 and pressed permanent identification mould 42 all to be fixed on (as shown in Figure 9) on the cope match-plate pattern 2.
The course of work of composite mold of pressure cooker lid of the present invention is as follows:
1). the upper table of special equipment is descending, and when lower bolster 1 moved, the operation of finishing was as follows along guide pillar for cope match-plate pattern 2:
A. two piercing punches 21 are wherein gone out 2 holes on the pressure cooker cover;
B. load mould punch 22 extrudes the hole, side (pot handle hole) on the pot cover;
C. folding lid mark and permanent marker are forced out (as shown in Figure 9);
D. insert piece 38 when descending, utilize the tapering of its underpart, promote slide block 31 and slide left with to the right respectively with forward block 33, insertion piece 38 drives towards spacing shelves die 37, forward block 33 and drives and relatively move together towards stopper slot punch 36, finishes pot cover and presses spacing grade of operation.
2). after cope match-plate pattern 2 and lower bolster 1 are finished above-mentioned motion, the subsidiary oil cylinder (not drawing in the accompanying drawing) of equipment upper table is started working automatically, oil cylinder push rod bump connector 23, connector 23 drives a piercing punch 21 that is positioned at load mould punch 22 and moves down together, goes out Fang Keng (pot handle hole) circular hole only.
3). after finishing above operation, equipment is up, cope match-plate pattern 2 moves upward along guide pillar, cope match-plate pattern 2 and lower bolster 1 are separately, insert piece 38 and drive slide block 31, forward block 33 motions, drive simultaneously towards stopper slot punch 36 with towards spacing shelves die 37 and reset, take out the pot cover 3 of pressing the woman, finish a work period.
Need to prove: pressing off among the present invention closed mark mould 41 and pressed the permanent identification mould 42 can be as required or the mandatory provisions of country, be pressed into the shape that meets national regulation or the form of enterprise's needs, mark in the Figure of description of the present invention and not exclusive qualification mark are only given an example.
Claims (10)
1, composite mold of pressure cooker lid, it comprises cope match-plate pattern (2) and lower bolster (1), there is guide pillar (12) at two ends between cope match-plate pattern (2) and lower bolster (1), guide pillar (12) is fixed on the lower bolster (1), it is characterized in that being fixed with on the lower bolster (1) pot cover die (11), go up fixedly piercing punch (21) and load mould punch (22) at cope match-plate pattern (2), be fixed with punching concave die (14) that is complementary with piercing punch (21) and the load mould die (15) that is complementary with load mould punch (22) on the described pot cover die (11).
2, composite mold of pressure cooker lid according to claim 1 is characterized in that a described end at piercing punch (21) has towards spacing shelves mould (13), is slidingly connected towards spacing shelves moulds (13) and lower bolster (1).
3, composite mold of pressure cooker lid according to claim 1, it is characterized in that described pot cover die (11) comprises three punching concave die (14), a load mould die (15) and location-plate (16), punching concave die (14) is positioned at location-plate (16), described piercing punch (21) has three, and three piercing punches (21) are complementary with three punching concave die (14).
4, composite mold of pressure cooker lid according to claim 1 and 2, the two ends that it is characterized in that described piercing punch (21) press off closes mark mould (41) and presses permanent identification mould (42), and described pressing off closed mark mould (41) and pressure permanent identification mould (42) all is fixed on the cope match-plate pattern (2).
5, composite mold of pressure cooker lid according to claim 2, it is characterized in that describedly comprising slide block (31) towards spacing shelves moulds (13), there is the spacing shelves die (37) that dashes that is vertically fixed on the slide block (31) at the middle part of slide block (31) fluted (32), the end of slide block (31); Forward block (33) is arranged on the slide block (31), one end of pin (34) is fixed in the forward block (33), the other end of pin (34) is positioned at groove (32), back-moving spring (35) is arranged in the groove (32), one end of back-moving spring (35) is fixed on the pin (34), the top of forward block (33) is fixed with towards stopper slot punch (36), described towards stopper slot punch (36) be complementary towards spacing shelves dies (37), slide block (31) and forward block (33) all are the L type, between slide block (31) and the forward block (33) insertion piece (38) is arranged, insert piece (38) and be fixed on the cope match-plate pattern (7).
6, composite mold of pressure cooker lid according to claim 3, it is characterized in that having in described three punching concave die (14) punching concave die to be positioned at load mould die (15), have a piercing punch to be positioned at load mould punch (22) in described three piercing punches (21).
7, composite mold of pressure cooker lid according to claim 5, the insertion end that it is characterized in that described insertion piece (38) is a platform shape, there is the inclined-plane that is complementary with platform shape the inboard of slide block (31) and forward block (33).
8, composite mold of pressure cooker lid according to claim 5 is characterized in that described left side towards spacing shelves dies (37) is a cambered surface.
9, composite mold of pressure cooker lid according to claim 6, it is characterized in that the described upper end that is positioned at the piercing punch (21) of load mould punch (22) is fixed on the connector (23), there is bullet glue (24) lower end of connector (23), there is pressing plate (25) in the outside, connector (20) upper end, and pressing plate (25) is fixed on the cope match-plate pattern (2).
10, composite mold of pressure cooker lid according to claim 9, it is characterized in that connecting plate (26) and fixed head (27) are arranged between described cope match-plate pattern (2) and the load mould punch (22), piercing punch (21) passes connecting plate (26) and fixed head (27), and is positioned at load mould punch (22) centre position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008100488062A CN101337252B (en) | 2008-08-14 | 2008-08-14 | Composite mold of pressure cooker lid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008100488062A CN101337252B (en) | 2008-08-14 | 2008-08-14 | Composite mold of pressure cooker lid |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101337252A true CN101337252A (en) | 2009-01-07 |
| CN101337252B CN101337252B (en) | 2010-12-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2008100488062A Active CN101337252B (en) | 2008-08-14 | 2008-08-14 | Composite mold of pressure cooker lid |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101337252B (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102674659A (en) * | 2012-05-10 | 2012-09-19 | 常熟市伟恒模具铸造有限公司 | Mold for making glass pot lid |
| CN104128499A (en) * | 2014-07-04 | 2014-11-05 | 江门市安诺特炊具制造有限公司 | Edge folding mold of pressure cooker cover |
| CN105522036A (en) * | 2015-09-06 | 2016-04-27 | 广东通宇通讯股份有限公司 | Punching equipment for punching to antenna reflector |
| CN105710222A (en) * | 2016-04-14 | 2016-06-29 | 湛江喜红集团有限公司 | Compound type stamping die of electric cooker inner cover |
| CN108213198A (en) * | 2017-11-30 | 2018-06-29 | 昆山邦泰汽车零部件制造有限公司 | Composite stamping die |
| CN111014399A (en) * | 2019-11-28 | 2020-04-17 | 姚超 | Manufacturing and processing method of copper-aluminum jointing clamp |
| WO2021077651A1 (en) * | 2019-10-25 | 2021-04-29 | 南京联众工程技术有限公司 | Hole-punching device for arc-shaped corrugated plate |
-
2008
- 2008-08-14 CN CN2008100488062A patent/CN101337252B/en active Active
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102674659A (en) * | 2012-05-10 | 2012-09-19 | 常熟市伟恒模具铸造有限公司 | Mold for making glass pot lid |
| CN102674659B (en) * | 2012-05-10 | 2014-02-05 | 常熟市伟恒模具铸造有限公司 | Mold for making glass pot lid |
| CN104128499A (en) * | 2014-07-04 | 2014-11-05 | 江门市安诺特炊具制造有限公司 | Edge folding mold of pressure cooker cover |
| CN105522036A (en) * | 2015-09-06 | 2016-04-27 | 广东通宇通讯股份有限公司 | Punching equipment for punching to antenna reflector |
| CN105710222A (en) * | 2016-04-14 | 2016-06-29 | 湛江喜红集团有限公司 | Compound type stamping die of electric cooker inner cover |
| CN105710222B (en) * | 2016-04-14 | 2018-01-05 | 湛江喜红集团有限公司 | The compound diel of internal cover of electric cooker |
| CN108213198A (en) * | 2017-11-30 | 2018-06-29 | 昆山邦泰汽车零部件制造有限公司 | Composite stamping die |
| WO2021077651A1 (en) * | 2019-10-25 | 2021-04-29 | 南京联众工程技术有限公司 | Hole-punching device for arc-shaped corrugated plate |
| CN111014399A (en) * | 2019-11-28 | 2020-04-17 | 姚超 | Manufacturing and processing method of copper-aluminum jointing clamp |
| CN111014399B (en) * | 2019-11-28 | 2021-05-25 | 江西兰丰科技有限公司 | Manufacturing and processing method of copper-aluminum jointing clamp |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101337252B (en) | 2010-12-08 |
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