CN203061705U - Blanking and draw compound die for processing startup disk - Google Patents
Blanking and draw compound die for processing startup disk Download PDFInfo
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- CN203061705U CN203061705U CN 201320062805 CN201320062805U CN203061705U CN 203061705 U CN203061705 U CN 203061705U CN 201320062805 CN201320062805 CN 201320062805 CN 201320062805 U CN201320062805 U CN 201320062805U CN 203061705 U CN203061705 U CN 203061705U
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Abstract
A blanking and draw compound die for processing a startup disk comprises an upper die part and a lower die part, wherein a die shank of the upper die part and a material ramming rod are respectively connected with a stamping power device which drives an upper die seat to walk downwards; a guide sleeve and a guide post are matched in operation; the blanking and drawing operations are completed through the respective cooperation of a convex-concave die with a blanking female die and a drawing male die; after the completion of stamping processing, the upper die seat walks upwards; a sheet metal is demounted via a unloading plate; an elastic rubber resets upwards to drive a blank holder to jack a workpiece, and then the workpiece is ejected out through pumping high-pressure air into an air-out passage in the drawing male die; and an ejector on the material ramming rod plays the role of pushing the workpiece out of the cavity of the convex-concave die. According to the utility model, the workpiece produced from the compound die is high in dimensional precision; and the compound die is compact in structure and small in physical dimension, and therefore is suitable for mass production of workpieces.
Description
Technical field
The utility model relates to mould, in particular for blanking, the drawing composite die of processing boot disk.
Background technology
Punching press is to utilize mould on pressing equipment sheet material to be exerted pressure or pulling force, sheet material produced separates or deformation, thus the product of acquisition definite shape, size and performance.Existing blanking, the drawing composite die that is used for the columnar boot disk of processing, upper bolster are difficult for accurately aiming at die shoe, and the dimensional accuracy of part is not high, and existing composite die size is bigger, use inconvenience.
Summary of the invention
At above-mentioned technical problem, the utility model provides a kind of precision height, compact conformation easy to use, is applicable to blanking, the drawing composite die of processing boot disk in enormous quantities.
To achieve these goals, the technical solution adopted in the utility model is as follows:
A kind of blanking, drawing composite die of processing boot disk is characterized in that, comprises part of the upper die and part of the lower die;
Described part of the upper die comprises die shank, this die shank bottom is equipped with upper bolster, the lower surface of this upper bolster is equipped with columnar punch-die, described die shank and upper bolster middle part have the through hole of up/down perforation, in this through hole knockout rod is installed, the lower end of this knockout rod is equipped with ejector block, and this ejector block is positioned at the middle part of described punch-die, and the upper end of described knockout rod passes described die shank and threaded engagement is equipped with first stop nut;
Described part of the lower die comprises die shoe, this die shoe upper surface is equipped with backing plate, this backing plate upper surface is equipped with blanking die, at described die shoe upper surface the pull and stretch punch is installed also, this pull and stretch punch is arranged in the mider hole of described backing plate and blanking die up/down perforation, the below of described die shoe is equipped with the first parallel elastic device supporting plate and the second elastic device supporting plate, be provided with elastic caoutchouc between this first elastic device supporting plate and the second elastic device supporting plate, on the described first elastic device supporting plate push rod is installed, have the through hole of up/down perforation on described die shoe and the pull and stretch punch, the front end of described push rod passes the through hole of described die shoe and pull and stretch punch up/down perforation, and be installed in the bottom of the blank holder of the annular of suit on the described pull and stretch punch, the described first elastic device supporting plate, have the through hole of up/down perforation on the second elastic device supporting plate and the elastic caoutchouc, in the through hole of this up/down perforation pull bar is installed, the top of this pull bar is installed in the bottom of described die shoe, the bottom of this pull bar passes the described second elastic device supporting plate, and threaded engagement is equipped with second stop nut;
Guide pin bushing also is installed on the described upper bolster, and this guide pin bushing intermediate gap is equipped with guide pillar, and the lower end of this guide pillar is installed on the described die shoe;
Be provided with the inlet channel that communicates with extraneous high-pressure air source in the described pull and stretch punch, the gas outlet of this inlet channel is positioned at the top of described pull and stretch punch.
The lower surface of described upper bolster also is equipped with the fixed head that the middle part has the through hole of up/down perforation, this fixed head and described upper bolster adopt first straight pin location, and be installed in the lower surface of described upper bolster by first soket head cap screw, described punch-die is sleeved in the described fixed head, be provided with the inner stopper of annular between the inwall of described fixed head and the upper surface, described punch-die top is provided with male half coupling, and described fixed head cooperates with described punch-die seam.
The top of described blanking die is equipped with stripper, and the bottom of this stripper is provided with stock guide, and described stock guide, blanking die, backing plate adopt second straight pin and described die shoe location, and by second soket head cap screw and the fixed installation of described die shoe;
Described stripper and described stock guide are located by straight pin, and install by soket head cap screw, be provided with feeding port between described blanking die and stock guide, one side of this feeding port is provided with first stock supporting plate, this first stock supporting plate is installed in the side of described blanking die by screw, be provided with the discharging opening over against described charging aperture between described blanking die and the described stripper, one side of this discharging opening is provided with second stock supporting plate, this second stock supporting plate is installed in the side of described blanking die by screw, and the described second stock supporting plate upper surface is provided with pin stop.
Compared with prior art, the good effect of this guide pillar utility model is:
Die shank is connected with the punching press power set respectively with knockout rod during use, and it is descending that the punching press power set drive upper bolster, and guide pin bushing and guide pillar cooperating, punch-die cooperate blanking and the pull and stretch work finished respectively with blanking die, pull and stretch punch.After punch process is finished, upper bolster is up, plate unloads by stripper, elastic caoutchouc resets and upwards drives blank holder jacking product, and blast pressure-air by the outlet passageway that in the pull and stretch punch, arranges product is ejected, the ejector block on the knockout rod has also play a part product is released the punch-die inner chamber in addition.Adopt this compound die processing product, the dimensional accuracy height that makes; The mould features compact structure, appearance and size is little, and is applicable to the production in enormous quantities product.
Flanging encloses the effect that prevents that product is wrinkling in the drawing process.
The pin stop of stock guide and stock supporting plate upper surface is jointly to wanting the plate location of punching press.
Stock supporting plate enlarges the support area of plate, in order to send into the punching press station, and the position that can also see feeding port clearly simultaneously, feeding is convenient.
Description of drawings
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the vertical view of die shoe.
The specific embodiment
Below in conjunction with specific embodiment the utility model is described in further detail.
As depicted in figs. 1 and 2, a kind of blanking, drawing composite die of processing boot disk comprises part of the upper die and part of the lower die; Described part of the upper die comprises die shank 15, these die shank 15 bottoms are equipped with upper bolster 20, the lower surface of this upper bolster 20 is equipped with columnar punch-die 22, described die shank 15 and upper bolster 20 middle parts have the through hole of up/down perforation, knockout rod 18 is installed in this through hole, the lower end of this knockout rod 18 is equipped with ejector block 12, and this ejector block 12 is positioned at the middle part of described punch-die 22, and the upper end of described knockout rod 18 passes described die shank 15 and threaded engagement is equipped with first stop nut 17;
Described part of the lower die comprises die shoe 6, these die shoe 6 upper surfaces are equipped with backing plate 7, these backing plate 7 upper surfaces are equipped with blanking die 11, at described die shoe 6 upper surfaces pull and stretch punch 28 is installed also, this pull and stretch punch 28 is arranged in the mider hole of described backing plate 7 and blanking die 11 up/down perforations, the below of described die shoe 6 is equipped with the first parallel elastic device supporting plate 3 and the second elastic device supporting plate 34, be provided with elastic caoutchouc 2 between this first elastic device supporting plate 3 and the second elastic device supporting plate 34, on the described first elastic device supporting plate 3 push rod 4 is installed, have the through hole of up/down perforation on described die shoe 6 and the pull and stretch punch 28, the front end of described push rod 4 passes the through hole of described die shoe 6 and pull and stretch punch 28 up/down perforations, and be installed in the bottom of the blank holder 26 of the annular of suit on the described pull and stretch punch 28, the described first elastic device supporting plate 3, have the through hole of up/down perforation on the second elastic device supporting plate 34 and the elastic caoutchouc 2, pull bar 30 is installed in the through hole of this up/down perforation, the top of this pull bar 30 is installed in the bottom of described die shoe 6, the bottom of this pull bar 30 passes the described second elastic device supporting plate 34, and threaded engagement is equipped with second stop nut 1;
On the described upper bolster 20 guide pin bushing 21 is installed also, these guide pin bushing 21 intermediate gaps are equipped with guide pillar 25, and the lower end of this guide pillar 25 is installed on the described die shoe 6;
Be provided with the inlet channel 35 that communicates with extraneous high-pressure air source in the described pull and stretch punch 28, the gas outlet of this inlet channel 35 is positioned at the top of described pull and stretch punch 28.
Die shank 15 is connected with the punching press power set respectively with knockout rod 18 during use, it is descending that the punching press power set drive upper bolster 20, guide pin bushing 21 and guide pillar 25 cooperatings, punch-die 22 cooperates with blanking die 11, pull and stretch punch 28 respectively finishes blanking and pull and stretch work, makes product.After punch process is finished, upper bolster 20 is up, plate unloads by stripper 23, ejector block 12 on the knockout rod 18 has also play a part product is released punch-die 22 inner chambers in addition, elastic caoutchouc 2 resets and upwards drives blank holder 26 jacking products, and by blasting pressure-air to the pull and stretch punch 28 interior inlet channels 35 that arrange product is ejected.Adopt this compound die processing product, the dimensional accuracy height that makes; The mould features compact structure, appearance and size is little, and is applicable to the production in enormous quantities product.
The lower surface of described upper bolster 20 also is equipped with the fixed head 13 that the middle part has the through hole of up/down perforation, this fixed head 13 adopts first straight pin, 14 location with described upper bolster 20, and be installed in the lower surface of described upper bolster 20 by first soket head cap screw 19, described punch-die 22 is sleeved in the described fixed head 13, be provided with the inner stopper of annular between the inwall of described fixed head 13 and the upper surface, described punch-die 22 tops are provided with male half coupling, described fixed head 13 cooperates with described punch-die 22 seams, has realized punch-die 22 is installed in the lower surface of upper bolster 20.
The top of described blanking die 11 is equipped with stripper 23, the bottom of this stripper 23 is provided with stock guide 24, described stock guide 24, blanking die 11, backing plate 7 adopt second straight pin and described die shoe 6 location, and by second soket head cap screw and 6 fixed installations of described die shoe;
Described stripper 23 is located by straight pin with described stock guide 24, and install by soket head cap screw, 24 of described blanking die 11 and stock guides are provided with feeding port, one side of this feeding port is provided with first stock supporting plate 33, this first stock supporting plate 33 is installed in the side of described blanking die 11 by screw 8, be provided with the discharging opening over against described charging aperture between described blanking die 11 and the described stripper 23, one side of this discharging opening is provided with second stock supporting plate 10, this second stock supporting plate 10 is installed in the side of described blanking die 11 by screw 8, and described second stock supporting plate, 10 upper surfaces are provided with pin stop 9.
First product is realized the location by stock guide 24 and the trigger stop 31 that is installed on the stripper 23.Be to rely on stock guide 24 and pin stop 9 jointly the plate of wanting punching press to be located during follow-up punching press.
Two stock supporting plates enlarge the support area of plate, in order to send into the punching press station, and the position that can also see feeding port clearly simultaneously, feeding is convenient.
Above-described embodiment of the present utility model only is to be explanation the utility model example, and is not to be restriction to embodiment of the present utility model.For those of ordinary skill in the field, can also make other multi-form variation and changes on the basis of the above description, can't give exhaustive here to all embodiments.Everyly belong to the row that apparent variation that the technical solution of the utility model amplifies out or change still are in protection domain of the present utility model.
Claims (3)
1. blanking, a drawing composite die of processing boot disk is characterized in that, comprises part of the upper die and part of the lower die;
Described part of the upper die comprises die shank (15), this die shank (15) bottom is equipped with upper bolster (20), the lower surface of this upper bolster (20) is equipped with columnar punch-die (22), described die shank (15) and upper bolster (20) middle part have the through hole of up/down perforation, knockout rod (18) is installed in this through hole, the lower end of this knockout rod (18) is equipped with ejector block (12), this ejector block (12) is positioned at the middle part of described punch-die (22), and the upper end of described knockout rod (18) passes described die shank (15) and threaded engagement is equipped with first stop nut (17);
Described part of the lower die comprises die shoe (6), this die shoe (6) upper surface is equipped with backing plate (7), this backing plate (7) upper surface is equipped with blanking die (11), at described die shoe (6) upper surface pull and stretch punch (28) is installed also, this pull and stretch punch (28) is arranged in the mider hole of described backing plate (7) and blanking die (11) up/down perforation, the below of described die shoe (6) is equipped with the first parallel elastic device supporting plate (3) and the second elastic device supporting plate (34), be provided with elastic caoutchouc (2) between this first elastic device supporting plate (3) and the second elastic device supporting plate (34), on the described first elastic device supporting plate (3) push rod (4) is installed, have the through hole of up/down perforation on described die shoe (6) and the pull and stretch punch (28), the front end of described push rod (4) passes the through hole of described die shoe (6) and pull and stretch punch (28) up/down perforation, and be installed in the bottom of blank holder (26) that described pull and stretch punch (28) is gone up the annular of suit, the described first elastic device supporting plate (3), have the through hole of up/down perforation on the second elastic device supporting plate (34) and the elastic caoutchouc (2), pull bar (30) is installed in the through hole of this up/down perforation, the top of this pull bar (30) is installed in the bottom of described die shoe (6), the bottom of this pull bar (30) passes the described second elastic device supporting plate (34), and threaded engagement is equipped with second stop nut (1);
Guide pin bushing (21) also is installed on the described upper bolster (20), and this guide pin bushing (21) intermediate gap is equipped with guide pillar (25), and the lower end of this guide pillar (25) is installed on the described die shoe (6);
Be provided with the inlet channel (35) that communicates with extraneous high-pressure air source in the described pull and stretch punch (28), the gas outlet of this inlet channel (35) is positioned at the top of described pull and stretch punch (28).
2. compound die according to claim 1, it is characterized in that, the lower surface of described upper bolster (20) also is equipped with the fixed head (13) that the middle part has the through hole of up/down perforation, this fixed head (13) adopts first straight pin (14) location with described upper bolster (20), and be installed in the lower surface of described upper bolster (20) by first soket head cap screw (19), described punch-die (22) is sleeved in the described fixed head (13), be provided with the inner stopper of annular between the inwall of described fixed head (13) and the upper surface, described punch-die (22) top is provided with male half coupling, and described fixed head (13) cooperates with described punch-die (22) seam.
3. compound die according to claim 1, it is characterized in that, the top of described blanking die (11) is equipped with stripper (23), the bottom of this stripper (23) is provided with stock guide (24), described stock guide (24), blanking die (11), backing plate (7) adopt second straight pin and described die shoe (6) location, and by second soket head cap screw and described die shoe (6) fixed installation;
Described stripper (23) is located by straight pin with described stock guide (24), and install by soket head cap screw, be provided with feeding port between described blanking die (11) and stock guide (24), one side of this feeding port is provided with first stock supporting plate (33), this first stock supporting plate (33) is installed in the side of described blanking die (11) by screw (8), be provided with the discharging opening over against described charging aperture between described blanking die (11) and the described stripper (23), one side of this discharging opening is provided with second stock supporting plate (10), this second stock supporting plate (10) is installed in the side of described blanking die (11) by screw (8), and described second stock supporting plate (10) upper surface is provided with pin stop (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320062805 CN203061705U (en) | 2013-02-04 | 2013-02-04 | Blanking and draw compound die for processing startup disk |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320062805 CN203061705U (en) | 2013-02-04 | 2013-02-04 | Blanking and draw compound die for processing startup disk |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203061705U true CN203061705U (en) | 2013-07-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320062805 Expired - Fee Related CN203061705U (en) | 2013-02-04 | 2013-02-04 | Blanking and draw compound die for processing startup disk |
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| Country | Link |
|---|---|
| CN (1) | CN203061705U (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103464613A (en) * | 2013-09-30 | 2013-12-25 | 大连益联金属成型有限公司 | Die set special for producing thermal insulation cover |
| CN104096767A (en) * | 2014-07-23 | 2014-10-15 | 成都市龙泉驿区齐盛机械厂 | Composite stamping die |
| CN104139115A (en) * | 2014-07-23 | 2014-11-12 | 成都市龙泉驿区齐盛机械厂 | Flip-over type drawing die material returning device |
| CN104307992A (en) * | 2014-10-20 | 2015-01-28 | 湖南省耒耕轻型耕田机制造有限公司 | Center frame molding lower die assembly |
| CN104624790A (en) * | 2013-11-13 | 2015-05-20 | 哈尔滨建成集团有限公司 | Air rectification cap deep drawing die with deep drawing beads |
| CN106270188A (en) * | 2016-06-02 | 2017-01-04 | 东风襄阳旋压技术有限公司 | A kind of compound thinning drawing frock |
| CN109013902A (en) * | 2018-08-02 | 2018-12-18 | 江西江铃底盘股份有限公司 | A kind of Automobile drive rear axle oil baffle disc is without scrap (bridge) blanking-formed composite mold and combination process |
| CN110014090A (en) * | 2019-05-15 | 2019-07-16 | 上海应用技术大学 | A kind of controllable magnetic rheology damper and its installation method for Blanking mould |
| CN112264520A (en) * | 2020-10-20 | 2021-01-26 | 重庆传动轴股份有限公司 | Processing technology of wire coil |
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2013
- 2013-02-04 CN CN 201320062805 patent/CN203061705U/en not_active Expired - Fee Related
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103464613A (en) * | 2013-09-30 | 2013-12-25 | 大连益联金属成型有限公司 | Die set special for producing thermal insulation cover |
| CN104624790A (en) * | 2013-11-13 | 2015-05-20 | 哈尔滨建成集团有限公司 | Air rectification cap deep drawing die with deep drawing beads |
| CN104096767A (en) * | 2014-07-23 | 2014-10-15 | 成都市龙泉驿区齐盛机械厂 | Composite stamping die |
| CN104139115A (en) * | 2014-07-23 | 2014-11-12 | 成都市龙泉驿区齐盛机械厂 | Flip-over type drawing die material returning device |
| CN104307992A (en) * | 2014-10-20 | 2015-01-28 | 湖南省耒耕轻型耕田机制造有限公司 | Center frame molding lower die assembly |
| CN106270188A (en) * | 2016-06-02 | 2017-01-04 | 东风襄阳旋压技术有限公司 | A kind of compound thinning drawing frock |
| CN106270188B (en) * | 2016-06-02 | 2018-03-27 | 东风襄阳旋压技术有限公司 | A kind of compound thinned drawing frock |
| CN109013902A (en) * | 2018-08-02 | 2018-12-18 | 江西江铃底盘股份有限公司 | A kind of Automobile drive rear axle oil baffle disc is without scrap (bridge) blanking-formed composite mold and combination process |
| CN110014090A (en) * | 2019-05-15 | 2019-07-16 | 上海应用技术大学 | A kind of controllable magnetic rheology damper and its installation method for Blanking mould |
| CN110014090B (en) * | 2019-05-15 | 2023-11-07 | 上海应用技术大学 | Blanking and deep drawing die adopting controllable magnetorheological damper and using method thereof |
| CN112264520A (en) * | 2020-10-20 | 2021-01-26 | 重庆传动轴股份有限公司 | Processing technology of wire coil |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130717 Termination date: 20140204 |