CN104014665A - Continuous die for flash hider - Google Patents
Continuous die for flash hider Download PDFInfo
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- CN104014665A CN104014665A CN201410271867.0A CN201410271867A CN104014665A CN 104014665 A CN104014665 A CN 104014665A CN 201410271867 A CN201410271867 A CN 201410271867A CN 104014665 A CN104014665 A CN 104014665A
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- blow
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Abstract
The invention relates to the field of continuous dies, in particular to a continuous die for a flash hider. The continuous die comprises an upper die base, a lower die base and a stripper plate which is elastically arranged on the lower side of the upper die base, and further comprises a plurality of first punching dies, a plurality of second punching dies, a first-level deep drawing die set, a second-level deep drawing die set, a punching die, a side punching device and a side cutting device, wherein the first punching dies, the second punching dies, the first-level deep drawing die set, the second-level deep drawing die set, the punching die, the side punching device and the side cutting device are arranged between the upper die base and the lower die base. According to the continuous die for the flash hider, the flash hider can be rapidly machined with simple continuous working procedures, the production cost is reduced, the production efficiency is improved, and the quality of the flash hider is ensured.
Description
Technical field
The present invention relates to continuous mould field, is especially a kind of flash hider continuous mould.
Background technology
Flash hider as shown in Figure 1, its main body is middle part and has the cylindric of step, and its upper outside is provided with salient point and buckling groove, and can the mutual alignment relation between buckling groove and salient point have influence on flash hider and go automobile miscellaneous part to be accurately connected; Existing processing mode needs multiple working procedure and corresponding multiple kinds of molds progressively to process it, and processing cost scrappage higher and product is higher, can not meet production operation needs.
Summary of the invention
The object of the invention is to provide a kind of flash hider continuous mould that can produce fast and guarantee product quality, is specifically realized by following technical scheme:
A kind of flash hider continuous mould, comprise that upper bolster, die shoe and elasticity are arranged on the stripper of upper bolster downside, also comprise some the first punching blank moulds and the second punching blank mould, one-level cupping tool group, secondary cupping tool group, punching die, side-stamping device and side cutting apparatus between setting and upper bolster, die shoe, the patrix middle part of described the first punching blank mould is and is greater than 90 degree and is less than the circular arc ring between 120 degree, and its two ends have respectively rectangle stripping and slicing, the patrix of described the second punching blank mould is the stripping and slicing of square brackets shape, described one-level cupping tool group comprises multiple right cylinder shape cupping tools, described secondary cupping tool group comprises multiple middle parts and has the column cupping tool of step, described side-stamping device comprises the first displacement drive piece, the second displacement drive block, side blow piece, side blow punch and side blow die, described side blow die is fixedly installed on die shoe, described stripper elasticity is arranged on the downside of upper bolster, described side blow punch is slidably arranged in the downside of described stripper and relative with described side blow punch, lower end one side of side blow punch is provided with the operate portions adapting with flash hider inside, this side blow punch middle part is provided with the first inclined plane away from a side of described operate portions, described the first displacement drive piece is fixedly installed on the upside of die shoe, and a side of the first displacement drive piece is provided with the second inclined plane corresponding with described the first inclined plane and that gradient is identical, described side blow piece is slidably arranged in a side that is positioned at side blow die in die shoe, described side blow slide block is provided with the 3rd inclined plane away from a side of described side blow die, downside and its lower end that described the second displacement drive block is fixedly installed on described upper bolster have the 4th inclined plane, and described the 4th inclined plane is relative with described the 3rd inclined plane, the side that described side blow piece is relative with side blow die is laterally provided with side blow bar, is horizontally arranged with the side punching adapting with described side blow bar in the operate portions of described side blow punch, described side blow piece is connected with die shoe and stripper elasticity by the spring of horizontally set respectively with side blow punch, the lower end of the second displacement drive block is higher than the lower end of described side blow punch, described side cutting apparatus comprises that push rod, side cut punch, die and drive rod, described die is fixedly installed on die shoe, described die shoe is provided with the horizontal concrete chute that is positioned at die below, the lower end of described drive rod has the slide block being slidably arranged in this horizontal concrete chute, this slide block is connected with described die shoe elasticity by damper, and the top of described drive rod has through the middle part of described die and the upper end of drive rod the drive plate being obliquely installed, described push rod is vertically fixedly installed on upper bolster, and the end of this push rod is relative with the plate face of described drive plate, described side is cut punch and is fixedly connected with the second slide block, and the second slide block is slidably arranged in the second horizontal concrete chute that is positioned at upper bolster, and described the second slide block is connected with described upper bolster elasticity by the second spring, it is relative with the side of die that described side is cut punch one side, and its opposite side has the clinoplain relative and parallel to each other with drive plate, described stripper elasticity is arranged on the downside of upper bolster, and this stripper is provided with described push rod, side and cuts punch and the relative hole of drive rod, and described push rod, side are cut punch and drive rod through each self-corresponding hole.
Described flash hider continuous mould, it further designs and is, and the middle part of described operate portions is provided with step, and the section diameter that is positioned at step downside is less than the part that is positioned at step upside.
Described flash hider continuous mould, it further designs and is, in described stripper and die shoe, be respectively arranged with slideway and spring, described side blow module, side blow piece are slidably arranged in respectively in corresponding slideway, and are connected with stripper and die shoe elasticity by corresponding spring.
Described flash hider continuous mould, its further design be, described side is cut the lower end of punch lower than the lower end of described push rod, makes side cut punch push rod when being advanced into die under upper bolster and not yet contacts with described drive plate.
Described flash hider continuous mould, it further designs and is, and described side is cut punch and is trapezoidal, and its longitudinal side is fixedly connected with described the second slide block, and the lower end that side is cut punch has the operate portions relative with described die.
The present invention can produce flash hider fast by less series-operation, has reduced production cost, and has improved production efficiency, has guaranteed product quality.
Brief description of the drawings
Fig. 1 is flash hider structural representation.
Fig. 2 is structural representation of the present invention.
Fig. 3 is the section structure schematic diagram of the first punching blank mould.
Fig. 4 is the section structure schematic diagram of the second punching blank mould.
Fig. 5 is side-stamping device structural representation.
Fig. 6 is side cutting apparatus structural representation.
Fig. 7 is the Layout that the present invention produces flash hider.
Fig. 8 is the Layout of the first punching blank mould, the second punching blank Mould Machining operation.
Detailed description of the invention
Below in conjunction with Figure of description and embodiment, the present invention is further described:
As shown in Figure 1, this flash hider continuous mould comprises that upper bolster 1, die shoe 2 and elasticity are arranged on the stripper 3 of upper bolster downside, also comprise some the first punching blank moulds 4 and the second punching blank mould 5, one-level cupping tool group 6, secondary cupping tool group 7, punching die 10, side-stamping device 9 and side cutting apparatus 8 between setting and upper bolster, die shoe, as shown in Figure 2, the patrix middle part of described the first punching blank mould 4 is and is greater than 90 degree and is less than the circular arc ring 41 between 120 degree, and its two ends have respectively rectangle stripping and slicing 42; As shown in Figure 3, the patrix of described the second punching blank mould 5 is the stripping and slicing of square brackets shape; Described one-level cupping tool group 6 comprises multiple right cylinder shape cupping tools; Described secondary cupping tool group 7 comprises multiple middle parts and has the column cupping tool of step.
The patrix of the first punching blank mould, the second punching blanking die is punch, and both also comprise respectively the die consistent with patrix section configuration separately, i.e. counterdie because the upper die and lower die structural relation of punching die is known technology, does not repeat herein.
As shown in Figure 5, side-stamping device comprises the first displacement drive piece 94, the second displacement drive block 95, side blow piece 96, side blow punch 97 and side blow die 98, side blow die 98 is fixedly installed on die shoe 2, stripper elasticity is arranged on the downside of upper bolster 1, side blow punch is slidably arranged in the downside of stripper and relative with side blow punch 97, lower end one side of side blow punch is provided with the operate portions 971 adapting with flash hider inside, this side blow punch middle part is provided with the first inclined plane 972 away from a side of operate portions, the first displacement drive piece 94 is fixedly installed on the upside of die shoe, and a side of the first displacement drive piece is provided with the second inclined plane 941 corresponding with the first inclined plane and that gradient is identical, side blow piece 6 is slidably arranged in a side that is positioned at side blow die in die shoe, side blow piece 6 is provided with the 3rd inclined plane 961 away from a side of side blow die, the second displacement drive block 95 is fixedly installed on the downside of upper bolster 1 and its lower end, and to have 951, the four inclined planes, the 4th inclined plane relative with the 3rd inclined plane, the side that side blow piece 96 is relative with side blow die 98 is laterally provided with side blow bar 962, is horizontally arranged with the side punching 973 adapting with side blow bar in the operate portions of side blow punch, in stripper and die shoe, be respectively arranged with slideway and spring, side blow module, side blow piece are slidably arranged in respectively in corresponding slideway, and are connected with stripper and die shoe elasticity by corresponding spring.The lower end of the second displacement drive block is higher than the lower end of described side blow punch.
The middle part of operate portions 971 is provided with step, and the section diameter that is positioned at step downside is less than the part that is positioned at step upside, and the shape of operate portions and flash hider is adapted.
When operation, stripper moves down with upper bolster with side blow punch, the first inclined plane of side blow punch run into be squeezed behind the second inclined plane being positioned on the first displacement drive piece produce that transverse shifting enters operate portions to be positioned at the workpiece of side blow die and under the effect of stripper elasticity low pressure at side blow die, the second displacement drive block and side blow piece offset subsequently, side blow piece produces corresponding horizontal displacement and carries out side blow with the sidewall of side blow pole pair workpiece under the effect of the second displacement drive block, , because the horizontal throw of side blow piece is less, side blow bar only makes the sidewall of workpiece produce salient point and completes side blow operation.
As shown in Figure 6, side cutting apparatus comprises that push rod 84, side cut punch 85, die 86 and drive rod 87, die 87 is fixedly installed on die shoe 2, die shoe 2 is provided with the horizontal concrete chute 821 that is positioned at die below, the lower end of drive rod 87 has the slide block 871 being slidably arranged in this horizontal concrete chute, this slide block 871 is connected with die shoe elasticity by damper 873, and the top of drive rod 87 has through the middle part of die and the upper end of drive rod the drive plate 872 being obliquely installed; Push rod vertical 4 is fixedly installed on upper bolster 1 downside, and the end of this push rod 84 is relative with the plate face of drive plate; Side is cut punch 85 and is fixedly connected with the second slide block 851, and the second slide block 851 is slidably arranged in the second horizontal concrete chute 811, the second slide blocks that are positioned at upper bolster and is connected with upper bolster elasticity by the second spring 852; It is relative with the side of die 86 that side is cut punch 85 1 sides, and its opposite side has the clinoplain relative and parallel to each other with drive plate 853; Stripper 3 elasticity are arranged on the downside of upper bolster, and this stripper is provided with push rod, side and cuts punch and the relative hole of drive rod, and push rod, side are cut punch and drive rod through each self-corresponding hole (not marking in figure).
Side is cut punch 85 and is trapezoidal, and its longitudinal side is fixedly connected with the second slide block, and the lower end that side is cut punch has the operate portions relative with die 854.
The lower end that side is cut punch 85 is the lower end of operate portions lower than push rod 87, makes side cut punch push rod when being advanced into die under upper bolster and not yet contacts with drive plate.
When operation, along with upper bolster moves down, first stripper presses down with the material strip with workpiece, and workpiece is entered in die, and meanwhile, the top of drive rod is passed die and is positioned at the workpiece of die; The operate portions of cutting punch with rear side enters in die, drive plate is subject to the top of push rod to press to side to cut that punch moves and fit with it and order about side and cut punch and carry out transverse shifting and carry out side and cut being positioned at the workpiece of die, in the time that upper bolster is up, push rod is cancelled the top pressure effect to drive plate, drive plate is return under the pull effect of the first spring, cuts the up out position that allows of punch to side.
In conjunction with Fig. 7 and Fig. 8, the first punching blank mould is set on continuous mould the first station to carry out horizontal top to material strip and punches out hole g1, follow-up station arranges two the first punching blank moulds successively to the die-cut g2 of portalling of material strip, g3, the round piece g4 that g1, g2, g3 are connected by three connecting bands with material strip along the symmetrical formation of same circumference, carry out die-cut operation to g4 with connecting band material strip end by the second die-cut material mould, make g4 pass through T shape strap and be connected to reduce the tractive resistance of material strip to workpiece in follow-up drawing operation with material strip; G4 is undertaken repeatedly after drawing operation, forming barrel by one-level cupping tool group, then by corresponding die cutting die, the ring-type of being undertaken of the post-job barrel outer ledge of one-level cupping tool group drawing is excised to shaping, the impact that the deformation that the operation of elimination one-level drawing produces produces following process process; Then by secondary cupping tool group, barrel is continued to drawing operation, middle part at barrel forms boss, then by punching die, punching operation is carried out in the bucket end of barrel, then by side-stamping device, the sidewall of workpiece is gone out to salient point, finally cut out link slot by side cutting apparatus at the sidewall of workpiece, form workpiece; Due to three salient points on workpiece and link slot position symmetry, so can arrange at same station allow in continuous mould inner space in the situation that, three groups of side-stamping devices, three groups of side cutting apparatus can complete corresponding side blow on a station, side is cut operation; Otherwise once complete side blow by a side-stamping device, side cutting apparatus are set separately on three continuous stations, side is cut operation.The only single side-stamping device of mark, side cutting apparatus in accompanying drawing.
The present invention can produce flash hider fast by less series-operation, has reduced production cost, and has improved production efficiency, has guaranteed product quality.
Claims (5)
1. a flash hider continuous mould, comprise that upper bolster, die shoe and elasticity are arranged on the stripper of upper bolster downside, characterized by further comprising some the first punching blank moulds and the second punching blank mould, one-level cupping tool group, secondary cupping tool group, punching die, side-stamping device and side cutting apparatus between setting and upper bolster, die shoe, the patrix middle part of described the first punching blank mould is and is greater than 90 degree and is less than the circular arc ring between 120 degree, and its two ends have respectively rectangle stripping and slicing, the patrix of described the second punching blank mould is the stripping and slicing of square brackets shape, described one-level cupping tool group comprises multiple right cylinder shape cupping tools, described secondary cupping tool group comprises multiple middle parts and has the column cupping tool of step, described side-stamping device comprises the first displacement drive piece, the second displacement drive block, side blow piece, side blow punch and side blow die, described side blow die is fixedly installed on die shoe, described stripper elasticity is arranged on the downside of upper bolster, described side blow punch is slidably arranged in the downside of described stripper and relative with described side blow punch, lower end one side of side blow punch is provided with the operate portions adapting with flash hider inside, this side blow punch middle part is provided with the first inclined plane away from a side of described operate portions, described the first displacement drive piece is fixedly installed on the upside of die shoe, and a side of the first displacement drive piece is provided with the second inclined plane corresponding with described the first inclined plane and that gradient is identical, described side blow piece is slidably arranged in a side that is positioned at side blow die in die shoe, described side blow slide block is provided with the 3rd inclined plane away from a side of described side blow die, downside and its lower end that described the second displacement drive block is fixedly installed on described upper bolster have the 4th inclined plane, and described the 4th inclined plane is relative with described the 3rd inclined plane, the side that described side blow piece is relative with side blow die is laterally provided with side blow bar, is horizontally arranged with the side punching adapting with described side blow bar in the operate portions of described side blow punch, described side blow piece is connected with die shoe and stripper elasticity by the spring of horizontally set respectively with side blow punch, the lower end of the second displacement drive block is higher than the lower end of described side blow punch, described side cutting apparatus comprises that push rod, side cut punch, die and drive rod, described die is fixedly installed on die shoe, described die shoe is provided with the horizontal concrete chute that is positioned at die below, the lower end of described drive rod has the slide block being slidably arranged in this horizontal concrete chute, this slide block is connected with described die shoe elasticity by damper, and the top of described drive rod has through the middle part of described die and the upper end of drive rod the drive plate being obliquely installed, described push rod is vertically fixedly installed on upper bolster, and the end of this push rod is relative with the plate face of described drive plate, described side is cut punch and is fixedly connected with the second slide block, and the second slide block is slidably arranged in the second horizontal concrete chute that is positioned at upper bolster, and described the second slide block is connected with described upper bolster elasticity by the second spring, it is relative with the side of die that described side is cut punch one side, and its opposite side has the clinoplain relative and parallel to each other with drive plate, described stripper elasticity is arranged on the downside of upper bolster, and this stripper is provided with described push rod, side and cuts punch and the relative hole of drive rod, and described push rod, side are cut punch and drive rod through each self-corresponding hole.
2. flash hider continuous mould according to claim 1, is characterized in that, the middle part of described operate portions is provided with step, and the section diameter that is positioned at step downside is less than the part that is positioned at step upside.
3. flash hider continuous mould according to claim 2, it is characterized in that, in described stripper and die shoe, be respectively arranged with slideway and spring, described side blow module, side blow piece are slidably arranged in respectively in corresponding slideway, and are connected with stripper and die shoe elasticity by corresponding spring.
4. flash hider continuous mould according to claim 1, is characterized in that, described side is cut the lower end of punch lower than the lower end of described push rod, makes side cut punch push rod when being advanced into die under upper bolster and not yet contacts with described drive plate.
5. flash hider continuous mould according to claim 4, is characterized in that, described side is cut punch and is trapezoidal, and its longitudinal side is fixedly connected with described the second slide block, and the lower end that side is cut punch has the operate portions relative with described die.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410271867.0A CN104014665B (en) | 2014-06-18 | 2014-06-18 | A kind of flash hider continuous mould |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410271867.0A CN104014665B (en) | 2014-06-18 | 2014-06-18 | A kind of flash hider continuous mould |
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| Publication Number | Publication Date |
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| CN104014665A true CN104014665A (en) | 2014-09-03 |
| CN104014665B CN104014665B (en) | 2016-02-24 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201410271867.0A Expired - Fee Related CN104014665B (en) | 2014-06-18 | 2014-06-18 | A kind of flash hider continuous mould |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN106734590A (en) * | 2017-01-19 | 2017-05-31 | 苏州吉润汽车零部件有限公司 | The progressive die and method for producing automobile circle bushing |
| CN107983828A (en) * | 2017-12-01 | 2018-05-04 | 中国航发沈阳黎明航空发动机有限责任公司 | A kind of mould and application method for processing bowl side wall and edge gap |
| CN108188267A (en) * | 2018-03-09 | 2018-06-22 | 深圳市创超电子有限公司 | A kind of manufacture craft of copper cap and the mold for making copper cap |
| CN108555137A (en) * | 2018-04-04 | 2018-09-21 | 青岛雄风实业有限公司 | The continuous automatic forming die of air-conditioner base plate |
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| US20050166381A1 (en) * | 2000-03-31 | 2005-08-04 | Jiri Babej | Method for the manufacture of hollow body elements, hollow body element and also progressive tool for carrying out the method |
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| CN201776346U (en) * | 2010-04-29 | 2011-03-30 | 四川安德科技有限公司 | Multi-position progressive die for automotive part |
| CN103302496A (en) * | 2013-06-07 | 2013-09-18 | 江苏大学 | Upsetting formed automobile framework piece progressive die and using method thereof |
| CN103658304A (en) * | 2013-12-09 | 2014-03-26 | 厦门市捷昕精密科技有限公司 | Excess-material-free blanking process and die |
| CN204052581U (en) * | 2014-06-18 | 2014-12-31 | 苏州旭创精密模具有限公司 | A kind of flash hider continuous mould |
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2014
- 2014-06-18 CN CN201410271867.0A patent/CN104014665B/en not_active Expired - Fee Related
Patent Citations (6)
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| US20050166381A1 (en) * | 2000-03-31 | 2005-08-04 | Jiri Babej | Method for the manufacture of hollow body elements, hollow body element and also progressive tool for carrying out the method |
| KR20100110126A (en) * | 2009-04-02 | 2010-10-12 | (주)성우기전 | Progressive mold device which does forming a hinge plate of various size |
| CN201776346U (en) * | 2010-04-29 | 2011-03-30 | 四川安德科技有限公司 | Multi-position progressive die for automotive part |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106734590A (en) * | 2017-01-19 | 2017-05-31 | 苏州吉润汽车零部件有限公司 | The progressive die and method for producing automobile circle bushing |
| CN107983828A (en) * | 2017-12-01 | 2018-05-04 | 中国航发沈阳黎明航空发动机有限责任公司 | A kind of mould and application method for processing bowl side wall and edge gap |
| CN108188267A (en) * | 2018-03-09 | 2018-06-22 | 深圳市创超电子有限公司 | A kind of manufacture craft of copper cap and the mold for making copper cap |
| CN108188267B (en) * | 2018-03-09 | 2024-04-12 | 深圳市创超电子有限公司 | Manufacturing process of copper cap and die for manufacturing copper cap |
| CN108555137A (en) * | 2018-04-04 | 2018-09-21 | 青岛雄风实业有限公司 | The continuous automatic forming die of air-conditioner base plate |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104014665B (en) | 2016-02-24 |
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