CN101406915A - Mold and method for pressing incision of product with inner necking - Google Patents
Mold and method for pressing incision of product with inner necking Download PDFInfo
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- CN101406915A CN101406915A CNA2008101221383A CN200810122138A CN101406915A CN 101406915 A CN101406915 A CN 101406915A CN A2008101221383 A CNA2008101221383 A CN A2008101221383A CN 200810122138 A CN200810122138 A CN 200810122138A CN 101406915 A CN101406915 A CN 101406915A
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- movable positioning
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Abstract
The invention discloses a stamping mould for an incision of an inner contraction mouth product and a stamping method. The stamping mould comprises an upper die carrier 2, an upper die 3 fixed with the upper die carrier 2, a punching head 22 fixed with the upper carrier 3, a lower die carrier 11 and a lower die 9 fixed with the lower die carrier 11; and a clamping mechanism and a positioning mechanism are arranged on the lower die 9. The mould can adopt a punch press to carry out machining and is convenient to clamp. The stamping adopts a two-step stamping method: step one, a bending part of a machined product 1 is downwards and is put in a die head 5; the product 1 is fixed through a movable positioning plate 18 and a fixed positioning plate 19; a first incision is stamped; step two, the product 1 is loosened through the movable positioning plate 18 and the fixed positioning plate 19; the product 1 with the first stamped incision horizontally rotates for 180 degrees; the product 1 is fixed through the movable positioning plate 18 and the fixed positioning plate 19; and a second incision is stamped. The method has rapid machining speed and high economic benefit.
Description
Technical field
The present invention relates to the stamped field, specifically is a kind of diel and process for stamping of incision of product with inner necking.
Background technology
At present, general product with inner necking a kind of hollow cylindrical product 1 as shown in Figure 1 and Figure 2, its top curves inwardly, and makes the inner cavity body that forms.Radially be provided with the otch 101 and the otch 102 of two symmetries in the knee at top, distance between two otch is greater than the diameter of the inner peripheral surface of top curved and less than the internal diameter of product cavity body, also be provided with a through hole 103 in the bottom of product 1, above-mentioned product with inner necking 1 is adding man-hour, the moulding of the general punch press of employing earlier, cissing, and then two otch of machined.
Because the top of product with inner necking curves inwardly, and forms a big object of the little inner chamber of openning, but its counterdie of the diel of prior art be the overall leveling formula, can't be on counterdie clamping with locate product, so its otch can't carry out punch process.
And with the method for two otch of slotting machine processing, owing to be the vertical reciprocating motion slotting otch that utilizes slotting tool, and the depth of cut of every single has only tens microns, so its process velocity is slow, and deficiency in economic performance.
Summary of the invention
The technical problem to be solved in the present invention is, provides a kind of punch press that can adopt to process and the incision of product with inner necking diel of convenient mounting and clamping.
Technical scheme of the present invention is, a kind of diel with a kind of incision of product with inner necking of following structure is provided, comprise top mold frame, with the fixing patrix of top mold frame, with the fixing drift of patrix, down mould bases, with the fixing counterdie of following mould bases, but the clamping mechanism of clamping product to be processed also is housed on the described counterdie and can locatees the detent mechanism of product to be processed.
After adopting above structure, the present invention compared with prior art, have the following advantages: but owing to also be provided with the clamping mechanism and the detent mechanism that can locate product to be processed of clamping product to be processed on the counterdie, make processed product process otch with punch press, and clamping is very convenient, can process two otch very easily by detent mechanism simultaneously.
As improvement, also be provided with on the described movable positioning plate and open the mould handle, convenient folding of rotating movable positioning plate improves clamping efficient.
As improvement, also be provided with the top guide pillar between described locating piece and the elastic component, elastic component again to the locating piece active force, makes locating piece stressed more even more accurate by the top guide pillar like this.
The technical problem to be solved in the present invention is that the process for stamping of the incision of product with inner necking that a kind of process velocity is fast, economic benefit is high is provided.
Technical scheme of the present invention is, a kind of method with incision of product with inner necking punching press of following method is provided, adopt the method for two step punching presses, the first step, the knee court of processed product is placed down on the die head, and, stamp out first otch then by movable positioning plate and stationary positioned plate fixed product; Second step, unclamp product by movable positioning plate and stationary positioned plate, the product that stamps out first otch is horizontally rotated 180 degree, and, then stamp out second otch again by movable positioning plate and stationary positioned plate fixed product.
After adopting above method, the present invention compared with prior art has the following advantages: owing to adopt the internal in two steps reducing otch of process for stamping to process, and its process velocity of the relative slotting machine of punching press is fast, has so just improved economic benefit.
Description of drawings
Accompanying drawing 1 is the plan structure schematic diagram of common product with inner necking.
Accompanying drawing 2 is the main TV structure schematic diagram of common product with inner necking.
Accompanying drawing 3 is the main TV structure schematic diagram of incision of product with inner necking diel of the present invention.
Accompanying drawing 4 is the plan structure schematic diagram of incision of product with inner necking diel of the present invention.
As shown in the figure: 1, product, 101, otch, 102, otch, 103, through hole, 2, top mold frame, 3, patrix, 4, stationary positioned plate, 5, die head, 6, locating piece, 7, top guide pillar, 8, elastic component, 9, counterdie, 10, the counterdie backing plate, 11, following mould bases, 12, the hole, 13, fastening screw, 14, the hole, 15, elastic component, 16, guide pillar, 17, the latch handle, 18, movable positioning plate, 19, stationary positioned plate, 20, reference column, 21, open the mould handle, 22, drift.
The specific embodiment
The invention will be further described below in conjunction with the drawings and specific embodiments.
The product with inner necking of present embodiment a kind of hollow cylindrical product 1 as shown in Figure 1 and Figure 2, its top curves inwardly, make the inner cavity body that forms, radially be provided with the otch 101 and the otch 102 of two symmetries in the knee at top, also be provided with a distance between through hole 103, two otch in the bottom greater than the diameter of the inner peripheral surface of top curved and less than the internal diameter of product cavity body.
As shown in Figure 3, Figure 4, the left side of present embodiment indication is meant the left side of accompanying drawing, the right side of indication is meant the right side of accompanying drawing, incision of product with inner necking diel of the present invention, comprise top mold frame 2, with the fixing patrix 3 of top mold frame 2, with the fixing drift 22 of patrix 3, down mould bases 11, with the fixing counterdie 9 of following mould bases 11, but the clamping mechanism of clamping product to be processed 1 also is housed on the described counterdie 9 and can locatees the detent mechanism of product to be processed 1.
Described clamping mechanism comprises the movable positioning plate 18 and the stationary positioned plate 19 of fitting with product 1 lateral surface, the die head 5 that can be inserted in product 1 inner chamber, counterdie pad 10, the latch handle of fixing with fixing two guide pillars 16 of following mould bases 11, fastening screw 13, elastic component 15, with fastening screw 13 17.Described movable positioning plate 18 and stationary positioned plate 19 are located at the top of counterdie 9, described stationary positioned plate 19 is fixedlyed connected with counterdie 9, described movable positioning plate 18 and stationary positioned plate 19 are hinged on an end of folding line, described movable positioning plate 18 is a semi-round ring shape with stationary positioned plate 19, just is an annular when closing up.Be that movable positioning plate 18 can rotate around stationary positioned plate 19, put into before the product 1, movable positioning plate 18 is to open left, after product 1 is put into die head 5, movable positioning plate 18 just to right rotation up to closing up with stationary positioned plate 19, be clipped in movable positioning plate 18 and stationary positioned plate 19 closes up in the annulus of formation with this product 1, product 1 is fixed on the counterdie 9.Described die head 5 is located in the interstitial hole of counterdie 9 and with counterdie pad 10 and fits, described two guide pillars 16 cooperate with two counterbore gaps on the die head 5 are movable, promptly when the downward punching press of patrix 3, drift 22 is simultaneously also downwards by through hole 103 stamping heads 5 on the product 1, die head 5 just can slide up and down at two guide pillars 16, can guarantee the precision that die head 5 is up and down like this; Described movable positioning plate 18 is respectively equipped with a corresponding hole 12 and a hole 14 up and down with counterdie 9, described fastening screw 13 sliding fits are in hole 12 and hole 14, when 13 whole of fastening screws are in hole 14, movable positioning plate 18 can rotate, when fastening screw 13 upper parts were in hole 12, movable positioning plate 18 was positioned and can't rotates.The bottom of described elastic component 15 upper ends and fastening screw 13 offsets, and the lower end of this elastic component 15 offsets with following mould bases 11, and promptly fastening screw 13 can slide up and down in hole 12 and hole 14 under the effect of elastic component 15.
Described detent mechanism comprises locating piece 6, elastic component 8; Described locating piece 6 is provided with the projection that is consistent with the kerf and the size of product 1, this projection be located at product 1 the below and with the otch of product 1 on same vertical line, make this projection can be embedded into the otch of product 1, described elastic component 8 is located at the below of locating piece 6 and upper end and locating piece 6 and offsets, the lower end of this elastic component 8 and counterdie pad 10 offset, promptly when first otch of punching press, locating piece 6 offsets with the crooked inner headed face of product 1, when product 1 is subjected to downward punching press, locating piece 6 also pushes elastic component 8 downwards simultaneously, when second otch of punching press, because product 1 Rotate 180 degree, so locating piece 6 just is embedded into first otch of having processed, be that 180 degree are symmetrical with these two otch that guarantee that institute's punching press is come out.
Also be provided with on the described movable positioning plate 12 and open mould handle 21.
Also be provided with top guide pillar 7 between described locating piece 6 and the elastic component 8, the upper end of this top guide pillar 7 and locating piece 6 offset, and lower end and elastic component 8 offset.
Described elastic component is preferably spring.
The process for stamping of incision of product with inner necking of the present invention, adopt the method for two step punching presses, the first step, with the knee of processed product 1 towards transferring on the die head 5, and, stamp out first otch then by movable positioning plate 18 and stationary positioned plate 19 fixed product.Detailed process is as follows: stir latch handle 17 at first downwards, fastening screw 13 is all slided into downwards in the hole 14, stir left and open mould handle 21 and open movable positioning plate 18; Then the knee court with processed product 1 is placed down on the die head 5, stir to the right and open mould handle 21 and close movable positioning plate 18, upwards slide under the effect of elastic component 15 when fastening screw 13 in the hole 12 of movable positioning plate 18, movable positioning plate 18 is positioned, by movable positioning plate 18 and stationary positioned plate 19 product is fixed last patrix 3 downward punching presses, drift 22 downward stamping heads 5, make product 5 under the projection effect of die head 5 and counterdie 9, finish the processing of first otch.Second step, unclamp product 1 by movable positioning plate 18 and stationary positioned plate 19 earlier, the product 1 that stamps out first otch is horizontally rotated 180 degree, by movable positioning plate 18 and stationary positioned plate 19 fixed product 1, then stamping out second otch then.Detailed process is as follows: stir latch handle 17 at first downwards, stir left and open mould handle 21 and open movable positioning plate 18, unclamp product 1 like this, then stamped out the product 1 Rotate 180 degree of first otch just, the product 1 that under the effect of top guide pillar 7, is embedded into first otch that has processed up to locating piece 6, then stir to the right and open mould handle 21 and close movable positioning plate 18, upwards slide under the effect of elastic component 15 when fastening screw 13 in the hole 12 of movable positioning plate 18, movable positioning plate 18 is positioned, by movable positioning plate 18 and stationary positioned plate 19 that product 1 is fixing, last patrix 3 downward punching presses, drift 22 downward stamping heads 5, make product 5 under the projection effect of die head 5 and counterdie 9, finish the processing of second otch, stir latch handle 17 at last downwards, open movable positioning plate 18 left, take out processed intact product 1, the whole operation process finishes.
Claims (6)
1, a kind of diel of incision of product with inner necking, comprise top mold frame (2), with the fixing patrix (3) of top mold frame (2), with the fixing drift (22) of patrix (3), down mould bases (11), with the fixing counterdie (9) of following mould bases (11), it is characterized in that: described counterdie (9) but on the clamping mechanism of clamping product to be processed (1) also is housed and can locatees the detent mechanism of product to be processed (1).
2, the diel of incision of product with inner necking according to claim 1 is characterized in that: described clamping mechanism comprise movable positioning plate (18) and the stationary positioned plate (19) of fitting, the die head (5) that can be inserted in product (1) inner chamber, counterdie pad (10) with product (1) lateral surface, with fixing two guide pillars (16) of following mould bases (11), fastening screw (13), elastic component (15), and the latch handle (17) fixed of fastening screw (13); Described movable positioning plate (18) and stationary positioned plate (19) are located at the top of counterdie (9), and described movable positioning plate (18) and stationary positioned plate (19) are hinged on an end of folding line; Described die head (5) is located in the interstitial hole of counterdie (9) and with counterdie pad (10) and fits, and described two guide pillars (16) cooperate with two counterbores activities on the die head (5); Described movable positioning plate (18) is respectively equipped with corresponding hole (12) and hole (14) up and down with counterdie (9), described fastening screw (13) sliding fit is in hole (12) and hole (14), described elastic component (15) one ends and fastening screw (13) offset, and the other end of this elastic component (15) offsets with following mould bases (11).
3, the diel of incision of product with inner necking according to claim 2 is characterized in that: also be provided with on the described movable positioning plate (12) and open mould handle (21).
4, the diel of incision of product with inner necking according to claim 1 is characterized in that: described detent mechanism comprises locating piece (6), elastic component (8); Described locating piece (6) is provided with the projection that is consistent with the kerf and the size of product (1), this projection be located at product (1) the below and with the otch of product (1) on same vertical line, described elastic component (8) is located at the below of locating piece (6) and an end and locating piece (6) and offsets, and the other end of this elastic component (8) and counterdie pad (10) offset.
5, the diel of incision of product with inner necking according to claim 4, it is characterized in that: also be provided with top guide pillar (7) between described locating piece (6) and the elastic component (8), one end of this top guide pillar (7) and locating piece (6) offset, and the other end of this top guide pillar (7) and elastic component (8) offset.
6, a kind of process for stamping of incision of product with inner necking, it is characterized in that: the method that adopts two step punching presses, the first step, the knee court of processed product (1) is placed down on the die head (5), and, stamp out first otch then by movable positioning plate (18) and stationary positioned plate (19) fixed product (1); Second step, unclamp product (1) by movable positioning plate (18) and stationary positioned plate (19), the product (1) that stamps out first otch is horizontally rotated 180 degree, and by movable positioning plate (18) and stationary positioned plate (19) fixed product (1), and then stamp out second otch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008101221383A CN101406915B (en) | 2008-10-30 | 2008-10-30 | Mold and method for pressing incision of product with inner necking |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008101221383A CN101406915B (en) | 2008-10-30 | 2008-10-30 | Mold and method for pressing incision of product with inner necking |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101406915A true CN101406915A (en) | 2009-04-15 |
| CN101406915B CN101406915B (en) | 2010-06-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2008101221383A Expired - Fee Related CN101406915B (en) | 2008-10-30 | 2008-10-30 | Mold and method for pressing incision of product with inner necking |
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| CN (1) | CN101406915B (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102357586A (en) * | 2011-08-16 | 2012-02-22 | 吴江市吴刚冲压机械有限公司 | Locating and punching die |
| CN102554046A (en) * | 2011-12-27 | 2012-07-11 | 苏州三维精密机械有限公司 | Auxiliary guide mechanism of deep drawing operation part |
| CN102989909A (en) * | 2012-11-26 | 2013-03-27 | 昌辉汽车电器（黄山）股份公司 | Riveting die of upper cover |
| CN103418669A (en) * | 2012-05-23 | 2013-12-04 | 珠海格力电器股份有限公司 | Compressor hole punching die for base plates of air conditioners |
| CN106363099A (en) * | 2016-08-31 | 2017-02-01 | 山东鑫星容器有限公司 | Integrated equipment for producing upper heads and lower heads of steel bottles |
| CN108787901A (en) * | 2018-09-05 | 2018-11-13 | 台山市向友五金制品有限公司 | A kind of diel of multi-faceted positioning |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2835624A (en) * | 1954-10-14 | 1958-05-20 | Goodyear Tire & Rubber | Method of adhering butyl rubber to fabric |
| CN2201189Y (en) * | 1993-12-06 | 1995-06-21 | 刘玉文 | Stamping mould for easy-to-pressure sealing cap |
| CN2529718Y (en) * | 2002-02-06 | 2003-01-08 | 浙江精工科技股份有限公司 | Punching positioner for steel plate make-up machine |
| CN2693370Y (en) * | 2004-04-23 | 2005-04-20 | 河南新飞电器有限公司 | Second compacting invert punching die for refrigerator beam |
| CN201291262Y (en) * | 2008-10-30 | 2009-08-19 | 谢相刚 | Punching die of capsulize type product notch |
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2008
- 2008-10-30 CN CN2008101221383A patent/CN101406915B/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102357586A (en) * | 2011-08-16 | 2012-02-22 | 吴江市吴刚冲压机械有限公司 | Locating and punching die |
| CN102357586B (en) * | 2011-08-16 | 2013-08-28 | 吴江市吴刚冲压机械有限公司 | Locating and punching die |
| CN102554046A (en) * | 2011-12-27 | 2012-07-11 | 苏州三维精密机械有限公司 | Auxiliary guide mechanism of deep drawing operation part |
| CN102554046B (en) * | 2011-12-27 | 2014-07-02 | 苏州三维精密机械有限公司 | Auxiliary guide mechanism of deep drawing operation part |
| CN103418669A (en) * | 2012-05-23 | 2013-12-04 | 珠海格力电器股份有限公司 | Compressor hole punching die for base plates of air conditioners |
| CN103418669B (en) * | 2012-05-23 | 2015-07-15 | 珠海格力电器股份有限公司 | Compressor hole punching die for base plates of air conditioners |
| CN102989909A (en) * | 2012-11-26 | 2013-03-27 | 昌辉汽车电器（黄山）股份公司 | Riveting die of upper cover |
| CN106363099A (en) * | 2016-08-31 | 2017-02-01 | 山东鑫星容器有限公司 | Integrated equipment for producing upper heads and lower heads of steel bottles |
| CN108787901A (en) * | 2018-09-05 | 2018-11-13 | 台山市向友五金制品有限公司 | A kind of diel of multi-faceted positioning |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101406915B (en) | 2010-06-16 |
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Granted publication date: 20100616 Termination date: 20111030 |