CN103433388A - Flanging die - Google Patents
Flanging die Download PDFInfo
- Publication number
- CN103433388A CN103433388A CN2013103858382A CN201310385838A CN103433388A CN 103433388 A CN103433388 A CN 103433388A CN 2013103858382 A CN2013103858382 A CN 2013103858382A CN 201310385838 A CN201310385838 A CN 201310385838A CN 103433388 A CN103433388 A CN 103433388A
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- CN
- China
- Prior art keywords
- die
- flanging
- discharger
- upper bolster
- bolster
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- Shaping Metal By Deep-Drawing, Or The Like (AREA)
- Mounting, Exchange, And Manufacturing Of Dies (AREA)
Abstract
The invention provides a flanging die which comprises an upper die base, a lower die base, a flanging male die and female dies. The flanging male die is arranged on the lower die base, lower dies are arranged on the left side and the right side of the flanging male die, and lower die sleeves are arranged between the lower dies and the flanging male die. A discharger is arranged in the middle below the upper die base and is over against the flanging male die, the female dies are arranged on the two sides of the discharger, female die sleeves are arranged between the female dies and the discharger, an upper forming die is arranged in each female die, and the upper forming dies correspond to the lower dies. A discharge plate is arranged at the tops of the female plates and fixed on the upper die base through a spring and an upper fixing plate, a spherical surface floating die shank is further installed above the upper die base, and a spherical surface cushion block is connected between the spherical surface floating die shank and the upper die base and is fixed on the upper die base through a pressing ring. The flanging die can well solve the problem that springback is serous because a blank is small in deformation degree and produce high-quality shallow conical parts efficiently.
Description
Technical field
The present invention relates to a kind of mould, be specifically related to a kind of flanging die.
Background technology
Usually need the different parts of some shape thickness of large batch of processing in production process, for enhancing productivity, need to develop different moulds.Sometimes need some shallow Tapered Cup of large batch of processing in production process, such as the workpiece of clutch plate and so on, if these workpiece with general cupping tool, processed, because the deformation extent of its blank is less, therefore resilience is more serious, and general cupping tool can't meet production requirement.Therefore, need to develop a kind of new mould to meet the pipe fitting of producing this situation.
Summary of the invention
goal of the invention: purpose of the present invention just is to provide a kind of flanging die.
technical scheme:for achieving the above object, the present invention has taked following technical scheme:
A kind of flanging die, it is characterized in that: comprise upper bolster, die shoe, flanging die, die, described upper bolster, the die shoe two ends are respectively equipped with guide pillar, described guide column sleeve has guide pin bushing, described flanging die is located on described die shoe, the described flanging die left and right sides is provided with counterdie, be provided with lower die-sleeve between described counterdie and described flanging die, middle part, described upper bolster below is provided with discharger, described discharger faces described flanging die, described discharger both sides are provided with described die, be provided with die case between described die and described discharger, described die inside is provided with the formation mould, described upper formation mould is corresponding with described counterdie, described die top is provided with stripper, described stripper is fixed in described upper bolster by spring by upper mounted plate, described upper bolster top also is equipped with the spherical floating die shank, be connected with the sphere cushion block between described spherical floating die shank and described upper bolster, described sphere cushion block is fixed in described upper bolster by trim ring.
Described counterdie bottom is provided with lower bolster, and described lower bolster is fixed in described die shoe by bottom plate.
Be provided with upper padding plate between described discharger and upper formation mould and described upper bolster.
Described die shoe also is provided with push rod, and described push rod is arranged in described die shoe and lower bolster, and the end of described push rod is connected with elastic buffer.
One end inside of described upper bolster is provided with hold-down screw, and the upper formation mould that described hold-down screw will be corresponding with it is fixed in described upper bolster.
beneficial effect:adopt the present invention of technique scheme to have the following advantages:
The present invention adopts the spherical floating die shank, and conventional die with turn over all over increased on the basis of punch counterdie with on form and touch, there are like this four moulds to be processed blank, during discharging, patrix adopts stripper and the common discharging of discharger, and counterdie adopts push rod and elastic buffer acting in conjunction to carry out discharging, by the present invention, can overcome well and fall because of the serious phenomenon of the little resilience brought of blank denaturation degrees, can efficient, high-qualityly produce shallow Tapered Cup.
The accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
In figure: 1-elastic buffer, 2-die shoe, 3-push rod, 4-bottom plate, 5-guide pillar, 6-die, 7-counterdie, 8-die case, 9-guide pin bushing, 10-spring, 11-upper bolster, 12-discharger, 13-sphere cushion block, 14-spherical floating die shank, 15-trim ring, 16-upper padding plate, 17-hold-down screw, 18-upper mounted plate, the upper formation of 19-mould, 20-stripper, 21-lower die-sleeve, 22-flanging die, 23-lower bolster.
The specific embodiment
Below in conjunction with accompanying drawing, the present invention is further set forth.
As shown in the figure: a kind of flanging die of the present invention, it is characterized in that: comprise upper bolster 11, die shoe 2, flanging die 22, die 6, described upper bolster 11, die shoe 2 two ends are respectively equipped with guide pillar 5, described guide pillar 5 covers have guide pin bushing 9, described flanging die 22 is located on described die shoe 2, described flanging die 22 left and right sides are provided with counterdie 7, be provided with lower die-sleeve 8 between described counterdie 7 and described flanging die 22, described upper bolster 2 middle parts, below are provided with discharger 12, described discharger 12 faces described flanging die 22, described discharger 12 both sides are provided with described die 6, be provided with die case 8 between described die 6 and described discharger 12, described die 6 inside are provided with formation mould 19, described upper formation mould 19 is corresponding with described counterdie 7, described die 6 tops are provided with stripper 20, described stripper 20 is fixed in described upper bolster 11 by spring 10 by upper mounted plate 18, described upper bolster 11 tops also are equipped with spherical floating die shank 14, be connected with sphere cushion block 13 between described spherical floating die shank 14 and described upper bolster 11, described sphere cushion block 13 is fixed in described upper bolster 11 by trim ring 15, described counterdie 7 bottoms are provided with lower bolster 23, described lower bolster 23 is fixed in described die shoe 2 by bottom plate 4, be provided with upper padding plate 16 between described discharger 12 and upper formation mould 19 and described upper bolster 11, described die shoe 2 also is provided with push rod 3, described push rod 3 is arranged in described die shoe 2 and lower bolster 4, the end of described push rod 3 is connected with elastic buffer 1, one end inside of described upper bolster 11 is provided with hold-down screw 17, described hold-down screw 17 will be corresponding with it upper formation mould 19 be fixed in described upper bolster 11.
Implementation process of the present invention is as follows:
Mould of the present invention and forcing press are used in conjunction with, during use, the blank cut is put into to flanging die 22, along with moving down of forcing press, upper bolster 11 also moves down thereupon, upper formation mould 19 on upper bolster 11 also moves down with die 6 thereupon, then with flanging die 22 and counterdie 7 jointly to the blank effect, the blank flanging-drawing becomes satisfactory shallow Tapered Cup the most at last, pull and stretch moves on forcing press after finishing, and upper and lower mould separates, the workpiece of machine-shaping is pushed out mold cavity under the effect of push rod 3, thereby completes a complete workpiece flanging-drawing process.
It is only below a kind of specific embodiment of the present invention; should understand these embodiments only is not used in and limits the scope of the invention for the present invention is described; after having read the present invention; those skilled in the art all fall within claims of the present invention to the modification of the various equivalent form of values of the present invention and limit, and protection scope of the present invention should be as the criterion with claim of the present invention.
Claims (5)
1. a flanging die, it is characterized in that: comprise upper bolster (11), die shoe (2), flanging die (22), die (6), described upper bolster (11), die shoe (2) two ends are respectively equipped with guide pillar (5), described guide pillar (5) cover has guide pin bushing (9), described flanging die (22) is located on described die shoe (2), described flanging die (22) left and right sides is provided with counterdie (7), be provided with lower die-sleeve (8) between described counterdie (7) and described flanging die (22), middle part, described upper bolster (2) below is provided with discharger (12), described discharger (12) faces described flanging die (22), described discharger (12) both sides are provided with described die (6), be provided with die case (8) between described die (6) and described discharger (12), described die (6) inside is provided with formation mould (19), described upper formation mould (19) is corresponding with described counterdie (7), described die (6) top is provided with stripper (20), described stripper (20) is fixed in described upper bolster (11) by spring (10) by upper mounted plate (18), described upper bolster (11) top also is equipped with spherical floating die shank (14), be connected with sphere cushion block (13) between described spherical floating die shank (14) and described upper bolster (11), described sphere cushion block (13) is fixed in described upper bolster (11) by trim ring (15).
2. flanging die according to claim 1 is characterized in that: described counterdie (7) bottom is provided with lower bolster (23), and described lower bolster (23) is fixed in described die shoe (2) by bottom plate (4).
3. flanging die according to claim 1, is characterized in that: between described discharger (12) and upper formation mould (19) and described upper bolster (11), be provided with upper padding plate (16).
4. flanging die according to claim 1 and 2, it is characterized in that: described die shoe (2) also is provided with push rod (3), described push rod (3) is arranged in described die shoe (2) and lower bolster (4), and the end of described push rod (3) is connected with elastic buffer (1).
5. according to the described flanging die of claim 1 or 3, it is characterized in that: an end inside of described upper bolster (11) is provided with hold-down screw (17), and the upper formation mould (19) that described hold-down screw (17) will be corresponding with it is fixed in described upper bolster (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013103858382A CN103433388A (en) | 2013-08-30 | 2013-08-30 | Flanging die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013103858382A CN103433388A (en) | 2013-08-30 | 2013-08-30 | Flanging die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103433388A true CN103433388A (en) | 2013-12-11 |
Family
ID=49687153
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013103858382A Pending CN103433388A (en) | 2013-08-30 | 2013-08-30 | Flanging die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103433388A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106424362A (en) * | 2016-10-21 | 2017-02-22 | 广西大学 | Seal-capped flanging-punching forming die |
| CN109773018A (en) * | 2018-07-30 | 2019-05-21 | 宁波威拓赛汽车部件有限公司 | A kind of process for solving to have ditch shape on the inside of the bright panel of triangle |
| CN112658128A (en) * | 2020-12-14 | 2021-04-16 | 河南平高电气股份有限公司 | Flanging die and flanging upper die for branch hole of high-voltage switch shell |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1469096A (en) * | 1973-03-17 | 1977-03-30 | Cornercroft Eng Ltd | Press work apparatus |
| CN101138822A (en) * | 2006-09-07 | 2008-03-12 | 李耀成 | Valve collet and Novel method for making die |
| CN101279338A (en) * | 2007-04-03 | 2008-10-08 | 王勇 | Post forming method of aluminum pot body |
| CN201132187Y (en) * | 2007-11-30 | 2008-10-15 | 庄瑞斌 | Heavy load curling die |
| CN202052864U (en) * | 2011-05-11 | 2011-11-30 | 上海众达汽车冲压件有限公司 | Stamping, separating, flanging and forming die of automobile engine support |
| CN102284630A (en) * | 2011-08-28 | 2011-12-21 | 张凤益 | Novel spring die rack |
| CN202516923U (en) * | 2011-12-15 | 2012-11-07 | 上海赛科利汽车模具技术应用有限公司 | Hot forming die with composite functions of forming and hole-flanging |
| CN102935456A (en) * | 2012-10-29 | 2013-02-20 | 沈福林 | Sealing cover inner-outer flanging forming die |
| CN202894053U (en) * | 2012-11-16 | 2013-04-24 | 无锡爱博金属制品有限公司 | Protrusion-punching turning-up forming mould for car front main rocker arm |
-
2013
- 2013-08-30 CN CN2013103858382A patent/CN103433388A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1469096A (en) * | 1973-03-17 | 1977-03-30 | Cornercroft Eng Ltd | Press work apparatus |
| CN101138822A (en) * | 2006-09-07 | 2008-03-12 | 李耀成 | Valve collet and Novel method for making die |
| CN101279338A (en) * | 2007-04-03 | 2008-10-08 | 王勇 | Post forming method of aluminum pot body |
| CN201132187Y (en) * | 2007-11-30 | 2008-10-15 | 庄瑞斌 | Heavy load curling die |
| CN202052864U (en) * | 2011-05-11 | 2011-11-30 | 上海众达汽车冲压件有限公司 | Stamping, separating, flanging and forming die of automobile engine support |
| CN102284630A (en) * | 2011-08-28 | 2011-12-21 | 张凤益 | Novel spring die rack |
| CN202516923U (en) * | 2011-12-15 | 2012-11-07 | 上海赛科利汽车模具技术应用有限公司 | Hot forming die with composite functions of forming and hole-flanging |
| CN102935456A (en) * | 2012-10-29 | 2013-02-20 | 沈福林 | Sealing cover inner-outer flanging forming die |
| CN202894053U (en) * | 2012-11-16 | 2013-04-24 | 无锡爱博金属制品有限公司 | Protrusion-punching turning-up forming mould for car front main rocker arm |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106424362A (en) * | 2016-10-21 | 2017-02-22 | 广西大学 | Seal-capped flanging-punching forming die |
| CN109773018A (en) * | 2018-07-30 | 2019-05-21 | 宁波威拓赛汽车部件有限公司 | A kind of process for solving to have ditch shape on the inside of the bright panel of triangle |
| CN112658128A (en) * | 2020-12-14 | 2021-04-16 | 河南平高电气股份有限公司 | Flanging die and flanging upper die for branch hole of high-voltage switch shell |
| CN112658128B (en) * | 2020-12-14 | 2023-01-31 | 河南平高电气股份有限公司 | Flanging die and flanging upper die for branch hole of high-voltage switch shell |
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Application publication date: 20131211 |