CN104353737A - Stamping die of automobile back door lock reinforcing plate - Google Patents
Stamping die of automobile back door lock reinforcing plate Download PDFInfo
- Publication number
- CN104353737A CN104353737A CN201410695523.2A CN201410695523A CN104353737A CN 104353737 A CN104353737 A CN 104353737A CN 201410695523 A CN201410695523 A CN 201410695523A CN 104353737 A CN104353737 A CN 104353737A
- Authority
- CN
- China
- Prior art keywords
- die
- bolster
- door lock
- molding concave
- back door
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D37/00—Tools as parts of machines covered by this subclass
- B21D37/10—Die sets; Pillar guides
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D35/00—Combined processes according to or processes combined with methods covered by groups B21D1/00 - B21D31/00
- B21D35/002—Processes combined with methods covered by groups B21D1/00 - B21D31/00
- B21D35/003—Simultaneous forming, e.g. making more than one part per stroke
Abstract
The invention discloses a stamping die of an automobile back door lock reinforcing plate, relating to the technical field of manufacturing of stamping dies. The stamping die comprises an upper die seat and a lower die seat, wherein the lower end of the upper die seat is sequentially provided with an upper clamping plate, an upper template and a molding convex die; edge overturning stamping heads are arranged on the two sides of the molding convex die and penetrate through the upper template and the upper clamping plate to be connected with the upper die seat; the upper clamping plate is provided with a plurality of loading and unloading springs; a plurality of loading and unloading bolts connected with the upper template are hung on the upper die seat; a lower base plate and a molding concave die are sequentially arranged at the upper end of the lower die seat; lower templates are arranged on the two sides of the molding concave die; edge overturning grooves corresponding to the edge overturning stamping heads are formed between the lower template and the molding concave die; a plurality of loading and unloading springs are arranged on the lower base plate; the lower die seat is provided with a plurality of loading and unloading bolts connected with the molding concave die. Compared with the prior art, edge overturning can be carried out when a workpiece is stamped and molded and all machining procedures of the automobile back door lock reinforcing plate are finished; the workpiece does not need to be repositioned and is accurate in positioning, and the product quality is stable.
Description
Technical field
The present invention relates to diel manufacturing technology field, especially a kind of diel of locking stiffener swaging and flange for automobile back door.
Background technology
Automobile back door lock stiffener as shown in Figure 1, include middle part to raise up the stiffener body 101 of connecting portion 102 of a bending, the relative both sides of described stiffener body 101 are provided with downward-sloping swash plate 104, described swash plate 104 is connected with outwardly directed support plate 104, be provided with the seesaw 103 be upturned in both sides in addition at described stiffener body 101, the processing of this automobile back door lock stiffener will carry out swaging and flange.The diel of existing automobile back door lock stiffener can only carry out single operation processing, first by the punch forming of stiffener workpiece, and then the seesaw of flange processing both sides, use two molds, two pressing equipments just can complete the processing of automobile back door lock stiffener, will reorientate when carrying out flange after the punch forming of stiffener workpiece, easily cause location inaccurate, unstable product quality, and production efficiency is low.
Summary of the invention
Technical problem to be solved by this invention is to provide the diel of a kind of automobile back door lock stiffener, uses two molds, the inaccurate problem of Workpiece fixing to solve the processing of existing automobile back door lock stiffener.
In order to solve the problem, the technical solution used in the present invention is: the diel of this automobile back door lock stiffener, include upper bolster and die shoe, train wheel bridge is equipped with successively in described upper bolster lower end, cope match-plate pattern and forming convax mould, in the both sides of described forming convax mould, flange drift is housed, described flange drift is through described cope match-plate pattern, described train wheel bridge is connected with described upper bolster, upper end described train wheel bridge is equipped with and described upper bolster offsets, multiple loading and unloading material springs of described cope match-plate pattern are stretched in lower end, the multiple loading and unloading material bolts be connected with described cope match-plate pattern through described train wheel bridge are mounted at described upper bolster, described die shoe upper end is equipped with lower bolster and molding concave die successively, the both sides of described molding concave die are provided with lower bolster, the flange groove corresponding with described flange drift is provided with between described lower bolster with described molding concave die, described lower bolster is equipped with upper end and stretches into described molding concave die, the multiple lower discharging spring of described upper bolster is stretched in lower end, and the multiple lower stripper bolt be connected with described molding concave die through described lower bolster is housed at described die shoe.
In above-mentioned automobile back door lock stiffener Stamping Die Technology scheme, technical scheme can also be more specifically: upper limit post is equipped with in described upper bolster lower end, and the lower limit post corresponding with described upper limit post is equipped with in described die shoe upper end.
Further, contour sleeve is all equipped with described loading and unloading material bolt and described lower stripper bolt.
Owing to have employed technique scheme, the present invention compared with prior art has following beneficial effect:
1, the present invention is equipped with flange drift in the both sides of forming convax mould, flange drift is connected with upper bolster through cope match-plate pattern, train wheel bridge, molding concave die is equipped with in die shoe upper end, and the both sides of molding concave die are provided with lower bolster, is provided with the flange groove corresponding with flange drift between lower bolster with molding concave die; The diel of this automobile back door lock stiffener is carrying out flange to workpiece is stamping forming simultaneously, and complete whole manufacturing procedures of automobile back door lock stiffener, workpiece does not need to reorientate, accurate positioning, constant product quality, and production efficiency improves.
2, upper limit post is equipped with in upper bolster lower end, and the lower limit post corresponding with upper limit post is equipped with in die shoe upper end; Effective restriction mold stroke, protection mould.
3, on loading and unloading material bolt and lower stripper bolt, contour sleeve is all housed, ensures the stroke of discharging, workpiece is taken off from mould smoothly.
Accompanying drawing explanation
Fig. 1 is the structural representation of automobile back door lock stiffener.
Fig. 2 is the structural representation of the embodiment of the present invention.
Fig. 3 is the left view of Fig. 2.
Detailed description of the invention
Below in conjunction with accompanying drawing embodiment, the invention will be further described:
As Fig. 2, a kind of automobile back door lock stiffener diel shown in Fig. 3, include upper bolster 11 and die shoe 7, die shoe 7 is arranged on base plate 1 by mould pin 6, upper bolster 11 lower end is equipped with upper padding plate 14 successively, train wheel bridge 12, cope match-plate pattern 15 and forming convax mould 16, in the both sides of forming convax mould 16, flange drift 13 is housed, flange drift 13 is through cope match-plate pattern 15, train wheel bridge 12 is connected with upper bolster 11, train wheel bridge 12 is equipped with upper end to offset through upper padding plate 14 and upper bolster 11, 14 loading and unloading material springs 17 of cope match-plate pattern 15 are stretched in lower end, mount through upper padding plate 14 at upper bolster 11, four loading and unloading material bolts 18 that train wheel bridge 12 is connected with cope match-plate pattern 15, loading and unloading material bolt 18 and upper bolster 11, train wheel bridge 12 and upper padding plate 14 are flexibly connected, loading and unloading material bolt 18 is equipped with contour sleeve, the molding concave die 3 that die shoe 7 upper end is equipped with lower bolster 5 successively and is coordinated with forming convax mould 16, the both sides of molding concave die 3 are provided with lower bolster 8, the flange groove corresponding with flange drift 13 is provided with between lower bolster 8 with molding concave die 3, lower bolster 5 is equipped with upper end and stretches into molding concave die 3, eight lower discharging springs 2 of upper bolster 7 are stretched in lower end, two the lower stripper bolt 4 be connected with molding concave die 3 through lower bolster 5 are housed at die shoe 7, lower stripper bolt 4 is flexibly connected with die shoe 7 and lower bolster 5, and lower stripper bolt 4 is equipped with contour sleeve, in upper bolster 11 lower end, upper limit post 10 is housed, the lower limit post 9 corresponding with upper limit post 10 is equipped with in die shoe 7 upper end, and guide pillar 19 is equipped with in die shoe 7 upper end, and the guide pin bushing 20 be enclosed within guide pillar 19 is equipped with in upper bolster 11 lower end.
The present invention is carrying out flange to workpiece is stamping forming simultaneously, and complete whole manufacturing procedures of automobile back door lock stiffener, workpiece does not need to reorientate, accurate positioning, constant product quality, and production efficiency improves.
Claims (3)
1. automobile back door lock stiffener diel, include upper bolster (11) and die shoe (7), it is characterized in that: described upper bolster (11) lower end is equipped with train wheel bridge (12) successively, cope match-plate pattern (15) and forming convax mould (16), in the both sides of described forming convax mould (16), flange drift (13) is housed, described flange drift (13) is through described cope match-plate pattern (15), described train wheel bridge (12) is connected with described upper bolster (11), upper end described train wheel bridge (12) is equipped with and described upper bolster (11) offsets, multiple loading and unloading material springs (17) of described cope match-plate pattern (15) are stretched in lower end, the multiple loading and unloading material bolts (18) be connected with described cope match-plate pattern (15) through described train wheel bridge (12) are mounted at described upper bolster (11), described die shoe (7) upper end is equipped with lower bolster (5) and molding concave die (3) successively, the both sides of described molding concave die (3) are provided with lower bolster (8), the flange groove corresponding with described flange drift (13) is provided with between described lower bolster (8) with described molding concave die (3), described lower bolster (5) is equipped with upper end and stretches into described molding concave die (3), the multiple lower discharging spring (2) of described upper bolster (7) is stretched in lower end, the multiple lower stripper bolt (4) be connected with described molding concave die (3) through described lower bolster (5) is housed at described die shoe (7).
2. automobile back door lock stiffener according to claim 1 diel, it is characterized in that: upper limit post (10) is equipped with in described upper bolster (11) lower end, the lower limit post (9) corresponding with described upper limit post (10) is equipped with in described die shoe (7) upper end.
3. automobile back door lock stiffener according to claim 1 and 2 diel, is characterized in that: on described loading and unloading material bolt 18 and described lower stripper bolt 4, contour sleeve is all housed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410695523.2A CN104353737B (en) | 2014-11-27 | 2014-11-27 | Automobile back door lock reinforcing plate diel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410695523.2A CN104353737B (en) | 2014-11-27 | 2014-11-27 | Automobile back door lock reinforcing plate diel |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104353737A true CN104353737A (en) | 2015-02-18 |
| CN104353737B CN104353737B (en) | 2017-01-04 |
Family
ID=52521095
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410695523.2A Active CN104353737B (en) | 2014-11-27 | 2014-11-27 | Automobile back door lock reinforcing plate diel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104353737B (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104785635A (en) * | 2015-04-09 | 2015-07-22 | 柳州市飞歌汽车配件有限公司 | Left rear supporting plate and right rear supporting plate shape pressing die |
| CN105328027A (en) * | 2015-11-11 | 2016-02-17 | 无为县鑫发盛汽车零部件有限公司 | L-shaped sheet metal part stamping mould |
| CN107584024A (en) * | 2017-10-13 | 2018-01-16 | 中国船舶重工集团公司第七O三研究所 | A kind of waveform membranous disc press forming die |
| CN107900254A (en) * | 2017-12-07 | 2018-04-13 | 安徽吉思特智能装备有限公司 | A kind of punching mechanism of car door lock production line |
| CN107962112A (en) * | 2017-11-09 | 2018-04-27 | 黄晓军 | A kind of metal stamping die and manufacturing process |
| CN107584024B (en) * | 2017-10-13 | 2023-09-15 | 中国船舶重工集团公司第七O三研究所 | Stamping forming die for waveform membrane disc |
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| US3197996A (en) * | 1962-12-07 | 1965-08-03 | Budd Co | Redrawing dies for deep drawing to varying depths |
| WO2005023449A1 (en) * | 2003-09-05 | 2005-03-17 | Yutaka Giken Co., Ltd. | Plate material press forming method and press forming device |
| CN101417306A (en) * | 2008-11-08 | 2009-04-29 | 潍坊帅克机械有限责任公司 | Stamping die for producing hollow parts with holes at lateral wall and stamping method thereof |
| CN101653801A (en) * | 2009-08-26 | 2010-02-24 | 昆山联德精密机械有限公司 | Stamping die for forming punching scrap and peripheral flanging simultaneously |
| CN102259134A (en) * | 2011-06-29 | 2011-11-30 | 无锡市中捷减震器有限公司 | One-piece forming die with multiple functions |
| CN103817223A (en) * | 2012-11-16 | 2014-05-28 | 无锡爱博金属制品有限公司 | Flanging, bulging and shaping die for automobile ABS (anti-skid brake system) supports |
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2014
- 2014-11-27 CN CN201410695523.2A patent/CN104353737B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3197996A (en) * | 1962-12-07 | 1965-08-03 | Budd Co | Redrawing dies for deep drawing to varying depths |
| WO2005023449A1 (en) * | 2003-09-05 | 2005-03-17 | Yutaka Giken Co., Ltd. | Plate material press forming method and press forming device |
| CN101417306A (en) * | 2008-11-08 | 2009-04-29 | 潍坊帅克机械有限责任公司 | Stamping die for producing hollow parts with holes at lateral wall and stamping method thereof |
| CN101653801A (en) * | 2009-08-26 | 2010-02-24 | 昆山联德精密机械有限公司 | Stamping die for forming punching scrap and peripheral flanging simultaneously |
| CN102259134A (en) * | 2011-06-29 | 2011-11-30 | 无锡市中捷减震器有限公司 | One-piece forming die with multiple functions |
| CN103817223A (en) * | 2012-11-16 | 2014-05-28 | 无锡爱博金属制品有限公司 | Flanging, bulging and shaping die for automobile ABS (anti-skid brake system) supports |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104785635A (en) * | 2015-04-09 | 2015-07-22 | 柳州市飞歌汽车配件有限公司 | Left rear supporting plate and right rear supporting plate shape pressing die |
| CN105328027A (en) * | 2015-11-11 | 2016-02-17 | 无为县鑫发盛汽车零部件有限公司 | L-shaped sheet metal part stamping mould |
| CN107584024A (en) * | 2017-10-13 | 2018-01-16 | 中国船舶重工集团公司第七O三研究所 | A kind of waveform membranous disc press forming die |
| CN107584024B (en) * | 2017-10-13 | 2023-09-15 | 中国船舶重工集团公司第七O三研究所 | Stamping forming die for waveform membrane disc |
| CN107962112A (en) * | 2017-11-09 | 2018-04-27 | 黄晓军 | A kind of metal stamping die and manufacturing process |
| CN107900254A (en) * | 2017-12-07 | 2018-04-13 | 安徽吉思特智能装备有限公司 | A kind of punching mechanism of car door lock production line |
| CN107900254B (en) * | 2017-12-07 | 2019-01-15 | 安徽吉思特智能装备有限公司 | A kind of punching mechanism of car door lock production line |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104353737B (en) | 2017-01-04 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200825 Address after: Huangling village, Labao Town, Liujiang District, Liuzhou City, Guangxi Zhuang Autonomous Region Patentee after: Liuzhou Funiu Technology Co., Ltd Address before: The emerging industrial park Liuzhou city the Guangxi Zhuang Autonomous Region Xingfu road 545114 No. 8 Patentee before: LIUZHOU FEIGE AUTO PARTS Co.,Ltd. |
|
| TR01 | Transfer of patent right |