CN105598287A - Hole punching and flanging punching mold - Google Patents
Hole punching and flanging punching mold Download PDFInfo
- Publication number
- CN105598287A CN105598287A CN201610052739.6A CN201610052739A CN105598287A CN 105598287 A CN105598287 A CN 105598287A CN 201610052739 A CN201610052739 A CN 201610052739A CN 105598287 A CN105598287 A CN 105598287A
- Authority
- CN
- China
- Prior art keywords
- punching
- plate
- bolster
- spring
- tooth
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D37/00—Tools as parts of machines covered by this subclass
- B21D37/10—Die sets; Pillar guides
Abstract
The invention provides a hole punching and flanging punching mold, which comprises an upper mold and a lower mold, wherein the upper mold is sequentially connected with an upper support plate, an upper pad block, an upper mold seat, an upper pad plate, an upper clamp plate and an upper stripping plate from top to bottom; the lower mold is sequentially connected with a lower support plate, a lower pad block, a lower mold seat, a lower pad plate and a lower template from bottom to top; a punching head is fixedly arranged on the upper clamp plate, and is connected with a spring a arranged on the upper stripping plate; the lower end of the spring a is connected with a material jacking pin; a special-shaped punching element is also arranged on the upper clamp plate; a nitrogen gas spring a is arranged on the lower mold seat, and is connected with a lower template entering plate a arranged on the lower template; a flanging punching element is arranged on the lower mold seat, and sequentially passes through the lower pad plate and the lower template; a spring b is also arranged on the lower mold seat; the spring b is connected with a lower template entering block b. The mold provided by the invention has the advantages that the structure is reasonable; the functions of hole punching, flanging and shaping are realized; meanwhile, the punching effect is good; the precision is high; the process requirements and the shaping effect of the workpiece are ensured; the defect rate is effectively reduced; the production efficiency is improved; the production cost is reduced.
Description
Technical field
The present invention relates to a kind of diel, be specifically related to a kind of punching and take out tooth diel.
Background technology
Along with improving constantly of industrial product quality, it is fast that mould product generates the kind, small batch, complexity, the large-scale precision update speed that present. Design of Dies and technology be due to manual machine, relies on artificial experience and conventional machined, and technology is to CAD, numerical control programming smear metal processing, and the Computer-aided Design Technology of numerical control electric machining core changes. Mould is produced the high accuracy that product shows, high complexity, high production rate, high uniformity and counteracting consumption are that other manufacture processing aspect can not fully display, thereby the economic benefit having had, therefore in batch production, being used widely, in existing chemical industry is produced, having very consequence, is requisite processing method in China's national defense industry and civilian production.
Diel is the requisite technological equipment of punching production, is technology-intensive product. Quality, production efficiency and the production cost etc. of stamping parts, have direct relation with Design of Dies and manufacture. The height of Design of Dies and manufacturing technology level, is one of important symbol of weighing a national product manufacture level height, is determining to a great extent the development ability of quality, benefit and the new product of product.
And in many production workpiece of modern times, multiple working procedure need to complete simultaneously. If because the single process operations of the workpiece that the complexity of workpiece makes, cause increasing the difficulty of next procedure, simultaneously can be because of the precision of the operating influence last process of this procedure, seriously can cause the defects such as outer surface is wrinkling, damaged surfaces, percent defective is high, cannot obtain higher surface quality, and has increased production cost, reduce production efficiency, can not ensure the high accuracy of workpiece.
Summary of the invention
The object of this invention is to provide one reasonable in design, simple to operate, good forming effect, tooth diel is taken out in the punching of precision.
The present invention is achieved through the following technical solutions:
Tooth diel is taken out in a kind of punching, comprise upper die and lower die, described patrix is connected with mounting plate from top to bottom in turn, upper cushion block, upper bolster, upper padding plate, train wheel bridge and upper de-plate, described counterdie is connected with bottom plate from bottom to top in turn, lower cushion block, die shoe, lower bolster and lower bolster, on described train wheel bridge, be installed with drift, described drift is connected with the spring a being arranged on upper de-plate, described spring a lower end is connected with jigger pin, on described train wheel bridge, be also provided with abnormity punching, described die shoe is provided with nitrogen spring a, described nitrogen spring a is connected with the lower bolster entering plate a on lower bolster, described die shoe is provided with takes out tooth punching, the described tooth of taking out rushes successively through lower bolster and lower bolster, on described die shoe, also has spring b, described spring b connects lower bolster and enters piece b.
Further, described upper bolster is provided with nitrogen spring b, and described nitrogen spring b is connected with upper de-plate.
Further, described lower bolster is provided with the punching of interior location, and lower bolster one side is provided with outside fix piece.
Further, described upper bolster is provided with outer guiding post, and described die shoe is provided with outer bush, and described outer guiding post matches with outer bush.
Further, described upper bolster is provided with interior guide pin bushing, and described de-plate is provided with inner guiding post, and described inner guiding post matches with interior guide pin bushing.
The invention has the beneficial effects as follows: the mould structure that the present invention proposes is reasonable to have punching, take out tooth, the function of shaping, punching press is simultaneously effective, precision is high, ensures technological requirement and the molding effect of workpiece, has effectively reduced fraction defective, improve production efficiency, reduced production cost.
Brief description of the drawings
Fig. 1 is structural representation of the present invention;
Fig. 2 is the enlarged diagram of A portion in Fig. 1.
Wherein: 1, mounting plate, 2, upper cushion block, 3, upper bolster, 4, upper padding plate, 5, train wheel bridge, 6, upper de-plate, 7, bottom plate, 8, lower cushion block, 9, die shoe, 10, lower bolster, 11, lower bolster, 12, drift, 13, special-shaped punching, 14, nitrogen spring b, 15, lower bolster enters piece a, 16, interior location punching, 17, take out tooth punching, 18, spring a, 19, jigger pin, 20, outside fix piece, 21, spring b, 22, nitrogen spring a, 23, outer guiding post, 24, outer bush, 25, interior guide pin bushing, 26, inner guiding post, 27, lower bolster enters piece b.
Detailed description of the invention
Below in conjunction with brief description of the drawings, the present invention is described further.
Tooth diel is taken out in a kind of punching as shown in Figure 1, comprise upper die and lower die, patrix is connected with mounting plate 1 from top to bottom in turn, upper cushion block 2, upper bolster 3, upper padding plate 4, train wheel bridge 5 and upper de-plate 6, counterdie is connected with bottom plate 7 from bottom to top in turn, lower cushion block 8, die shoe 9, lower bolster 10 and lower bolster 11, on train wheel bridge 5, be installed with drift 12, drift 12 is connected with the spring a18 being arranged on upper de-plate, spring a18 lower end is connected with jigger pin 19, on train wheel bridge 5, be also provided with abnormity punching 13, die shoe 9 is provided with nitrogen spring a22, nitrogen spring a22 is connected with the lower bolster entering plate a15 on lower bolster 11, die shoe 9 is provided with takes out tooth punching 17, take out tooth punching 17 successively through lower bolster 10 and lower bolster 11, on die shoe 9, also has spring b21, spring b21 connects lower bolster and enters piece b27. upper bolster 3 is provided with nitrogen spring b14, nitrogen spring b14 is connected with upper de-plate 6, lower bolster 9 is provided with interior location punching 16, lower bolster one side is provided with outside fix piece 20, and upper bolster 3 is provided with outer guiding post 23, and die shoe 9 is provided with outer bush 24, outer guiding post 23 matches with outer bush 24, upper bolster 3 is provided with interior guide pin bushing 25, and upper de-plate 6 is provided with inner guiding post 26, and inner guiding post 26 matches with interior guide pin bushing 25.
The mould structure that the present invention proposes is reasonable, has punching, takes out tooth, the function of shaping, and punching press is simultaneously effective, and precision is high, ensures technological requirement and the molding effect of workpiece, has effectively reduced fraction defective, has improved production efficiency, has reduced production cost.
The foregoing is only embodiments of the invention; not thereby limit the scope of the claims of the present invention; every equivalent structure or conversion of equivalent flow process that utilizes description of the present invention and accompanying drawing content to do; or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present invention.
Claims (5)
1. a tooth diel is taken out in punching, comprises upper die and lower die, and described patrix is complied with from top to bottomInferior mounting plate, upper cushion block, upper bolster, upper padding plate, train wheel bridge and upper de-plate, the institute of being connected withState counterdie and be connected with from bottom to top bottom plate, lower cushion block, die shoe and lower bolster in turn, itsBe characterised in that: on described train wheel bridge, be installed with drift, described drift be arranged on de-Spring a on plate connects, and described spring a lower end is connected with jigger pin, on described train wheel bridgeAlso be provided with abnormity punching, described die shoe is provided with nitrogen spring a, described nitrogen spring a withLower bolster entering plate a on lower bolster is connected, and described die shoe is provided with takes out tooth punching, described inTake out tooth punching successively through lower bolster and lower bolster, on described die shoe, also have spring b, described inSpring b connects lower bolster and enters piece b.
2. tooth diel is taken out in a kind of punching according to claim 1, it is characterized in that: described inUpper bolster is provided with nitrogen spring b, and described nitrogen spring b is connected with upper de-plate.
3. tooth diel is taken out in a kind of punching according to claim 1, it is characterized in that: described inLower bolster is provided with the punching of interior location, and lower bolster one side is provided with outside fix piece.
4. tooth diel is taken out in a kind of punching according to claim 1, it is characterized in that: described inUpper bolster is provided with outer guiding post, and described die shoe is provided with outer bush, and described outer guiding post is with outerGuide pin bushing matches.
5. tooth diel is taken out in a kind of punching according to claim 1, it is characterized in that: described inUpper bolster is provided with interior guide pin bushing, and described de-plate is provided with inner guiding post, described inner guiding post with inGuide pin bushing matches.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610052739.6A CN105598287A (en) | 2016-01-27 | 2016-01-27 | Hole punching and flanging punching mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610052739.6A CN105598287A (en) | 2016-01-27 | 2016-01-27 | Hole punching and flanging punching mold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105598287A true CN105598287A (en) | 2016-05-25 |
Family
ID=55978929
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610052739.6A Pending CN105598287A (en) | 2016-01-27 | 2016-01-27 | Hole punching and flanging punching mold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105598287A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107052147A (en) * | 2017-06-21 | 2017-08-18 | 苏州宝成汽车冲压有限公司 | Tooth sychronisation is taken out in engine oil box punching |
| CN107552637A (en) * | 2017-08-30 | 2018-01-09 | 嘉善中正电子科技有限公司 | Tooth method is taken out in a kind of punching of flitch |
| CN111015116A (en) * | 2019-12-24 | 2020-04-17 | 东莞市尚准五金制品有限公司 | Bidirectional extrusion process for rotating shaft shell |
| CN113523110A (en) * | 2021-07-06 | 2021-10-22 | 昆山昊凯金属制品有限公司 | Electromagnetic valve continuous die for new energy automobile conductive module |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004136306A (en) * | 2002-10-16 | 2004-05-13 | Matsushita Electric Ind Co Ltd | Method and apparatus for forming magnesium alloy parts by warm pressing |
| CN102371308A (en) * | 2010-08-16 | 2012-03-14 | 佛山市顺德区汉达精密电子科技有限公司 | One-step pumped pore structure for stamping die |
| CN104209398A (en) * | 2014-09-25 | 2014-12-17 | 昆山伯建精密模具有限公司 | Boss-drawing and punching mould for side plate of washing machine |
| CN204396646U (en) * | 2014-12-30 | 2015-06-17 | 无锡爱博金属制品有限公司 | A kind of diel of five metals orifice plate |
| CN204564924U (en) * | 2014-12-30 | 2015-08-19 | 无锡爱博金属制品有限公司 | A kind of processing mold of clamp |
| CN204912477U (en) * | 2015-07-20 | 2015-12-30 | 如皋市同泰电力器材有限公司 | Stamping die is connected to shell fragment |
-
2016
- 2016-01-27 CN CN201610052739.6A patent/CN105598287A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004136306A (en) * | 2002-10-16 | 2004-05-13 | Matsushita Electric Ind Co Ltd | Method and apparatus for forming magnesium alloy parts by warm pressing |
| CN102371308A (en) * | 2010-08-16 | 2012-03-14 | 佛山市顺德区汉达精密电子科技有限公司 | One-step pumped pore structure for stamping die |
| CN104209398A (en) * | 2014-09-25 | 2014-12-17 | 昆山伯建精密模具有限公司 | Boss-drawing and punching mould for side plate of washing machine |
| CN204396646U (en) * | 2014-12-30 | 2015-06-17 | 无锡爱博金属制品有限公司 | A kind of diel of five metals orifice plate |
| CN204564924U (en) * | 2014-12-30 | 2015-08-19 | 无锡爱博金属制品有限公司 | A kind of processing mold of clamp |
| CN204912477U (en) * | 2015-07-20 | 2015-12-30 | 如皋市同泰电力器材有限公司 | Stamping die is connected to shell fragment |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107052147A (en) * | 2017-06-21 | 2017-08-18 | 苏州宝成汽车冲压有限公司 | Tooth sychronisation is taken out in engine oil box punching |
| CN107552637A (en) * | 2017-08-30 | 2018-01-09 | 嘉善中正电子科技有限公司 | Tooth method is taken out in a kind of punching of flitch |
| CN111015116A (en) * | 2019-12-24 | 2020-04-17 | 东莞市尚准五金制品有限公司 | Bidirectional extrusion process for rotating shaft shell |
| CN113523110A (en) * | 2021-07-06 | 2021-10-22 | 昆山昊凯金属制品有限公司 | Electromagnetic valve continuous die for new energy automobile conductive module |
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| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160525 |
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| WD01 | Invention patent application deemed withdrawn after publication |