CN104492944A - Drawing die of automobile taillight mounting plate - Google Patents
Drawing die of automobile taillight mounting plate Download PDFInfo
- Publication number
- CN104492944A CN104492944A CN201410689942.5A CN201410689942A CN104492944A CN 104492944 A CN104492944 A CN 104492944A CN 201410689942 A CN201410689942 A CN 201410689942A CN 104492944 A CN104492944 A CN 104492944A
- Authority
- CN
- China
- Prior art keywords
- die
- blank holder
- die shoe
- installing plate
- upper bolster
- 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.)
- Pending
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
- B21D22/00—Shaping without cutting, by stamping, spinning, or deep-drawing
- B21D22/20—Deep-drawing
- B21D22/22—Deep-drawing with devices for holding the edge of the blanks
-
- 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
- B21D37/12—Particular guiding equipment, e.g. pliers; Special arrangements for interconnection or cooperation of dies
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Lighting Device Outwards From Vehicle And Optical Signal (AREA)
Abstract
The invention discloses a drawing die of an automobile taillight mounting plate. The drawing die comprises a lower die seat, an upper die seat and a blank holder, wherein the lower die seat is provided with female die cavities, the upper die seat is provided with male dies, the blank holder is provided with guide holes in slide fit with the male die, and the sides of the guide holes are provided with blank die cavities. The drawing die further comprises guide sleeves arranged at two ends of the lower die seat and guide columns arranged on the blank holder, stoppers are arranged at the combined portions of the upper die seat, the lower die seat and the blank holder, and the upper die seat is provided with limit pull rods in vertical slide fit with the blank holder. The drawing die of the automobile taillight mounting plate can fix the plate during drawing through the blank holder, so that the side of the plate is stably fixed during drawing, and the problem of crinkles of the sides of a product after drawing can be avoided. In addition, by the aid of the guide sleeves, the guide columns and the stoppers, accurate die assembly and rolling depth of the male dies and the female die cavities can be ensured, and forming quality of products is high.
Description
Technical field
The present invention relates to a kind of mould, particularly a kind of drawing die of car tail lampshade.
Background technology
The forming quality of existing automobile tail light installing plate drawing die is poor, and after drawing, the edge wrinkle of product is comparatively obvious, and edge burr is more, and later stage shaping is comparatively complicated.
Summary of the invention
In view of this, the object of this invention is to provide a kind of automobile tail light installing plate drawing die, to solve the poor problem of existing automobile tail light installing plate drawing die forming quality.
Automobile tail light installing plate drawing die of the present invention, comprise die shoe, upper bolster and blank holder, described die shoe is provided with the matrix cavity that left and right taillight installing plate convex shape matches with automobile, described upper bolster is provided with the punch that left and right taillight installing plate concave matches with automobile, described blank holder is provided with the pilot hole be slidably matched with punch, the edge of described pilot hole is provided with flanging die cavity; Also comprise the fairlead be arranged on die shoe two ends, be arranged on the lead that blank holder is slidably matched with fairlead, the faying face edge of described upper bolster, die shoe and blank holder is provided with stop piece, described upper bolster is also provided with the limit pull rod sliding up and down with blank holder and coordinate.
Further, described die shoe is provided with undercut angles cutter around matrix cavity, and described blank holder is provided with corner cutter around flanging die cavity.
Further, described edge mould is also provided with locating dowel block, described die shoe is provided with the locating hole that locating dowel block coordinates.
Further, described upper bolster, blank holder and die shoe are also provided with and hang rod, between described upper bolster and die shoe, be also provided with transport connecting plate.
Beneficial effect of the present invention:
Automobile tail light installing plate drawing die of the present invention, it is fixed sheet material by arranging blank holder when drawing, thus ensures that in drawing process, sheet material edge is stable fixing, and after avoiding drawing, product edge there will not be wrinkle problem; And by fairlead, lead, stop piece can ensure punch and matrix cavity accurately and mould and the calendering degree of depth, forming quality of products is high.
Accompanying drawing explanation
Fig. 1 is the upper bolster of automobile tail light installing plate drawing die of the present invention and the perspective view of punch;
Fig. 2 is the perspective view of the blank holder of automobile tail light installing plate drawing die of the present invention;
Fig. 3 is the perspective view of the die shoe of automobile tail light installing plate drawing die of the present invention.
Detailed description of the invention
Below in conjunction with drawings and Examples, the invention will be further described.
As shown in the figure, the present embodiment automobile tail light installing plate drawing die, comprise die shoe 1, upper bolster 2 and blank holder 3, described die shoe is provided with the matrix cavity 4 that left and right taillight installing plate convex shape matches with automobile, described upper bolster is provided with the punch 5 that left and right taillight installing plate concave matches with automobile, described blank holder is provided with the pilot hole 6 be slidably matched with punch, the edge of described pilot hole is provided with flanging die cavity 7; Also comprise the fairlead 8 be arranged on die shoe two ends, be arranged on the lead 9 that blank holder is slidably matched with fairlead, the faying face edge of described upper bolster, die shoe and blank holder is provided with stop piece 10, described upper bolster is also provided with the limit pull rod 11 sliding up and down with blank holder and coordinate, is specially limit pull rod 11 and is slidably matched with the spacing hole 12 on blank holder.
Be placed on blank holder by raw material plate during work, lower die combination comes downwards to press machine top shoe and contacts with blank holder, is fixed by raw material plate; Then descend die combination and blank holder combination to continue descending, raw material plate is headed into concave die cavity by punch, until the stopping locating hole on the end face of upper bolster, flanging ring support and die shoe contacts with each other, drawing process terminates.
The present embodiment automobile tail light installing plate drawing die, it is fixed sheet material by arranging blank holder when drawing, thus ensures that in drawing process, sheet material edge is stable fixing, and after avoiding drawing, product edge there will not be wrinkle problem; And by fairlead, lead, stop piece can ensure punch and matrix cavity accurately and mould and the calendering degree of depth, forming quality of products is high.
As the improvement to the present embodiment, described die shoe is provided with undercut angles cutter 13 around matrix cavity, described blank holder is provided with corner cutter 14 around flanging die cavity, in drawing final stage, by upper bolster, pressure is applied to blank holder, coordinated by upper corner cutter 14 and undercut angles cutter 13 and the corner of product is cut, thus make product appearance shape regular, edge burr is few, and form accuracy is high.
As the improvement to the present embodiment, described edge mould is also provided with locating dowel block 15, described die shoe is provided with the locating hole 16 that locating dowel block coordinates, by locating dowel block and locating hole coordinate can improve blank holder and die shoe further with mould precision, can improve the quality of products further.
As the improvement to the present embodiment, described upper bolster, blank holder and die shoe are also provided with and hang rod 17, also be provided with transport connecting plate 18 between described upper bolster and die shoe, this improvement makes upper bolster, blank holder and die shoe in transportation become overall, and transhipment is convenient.
What finally illustrate is, above embodiment is only in order to illustrate technical scheme of the present invention and unrestricted, although with reference to preferred embodiment to invention has been detailed description, those of ordinary skill in the art is to be understood that, can modify to technical scheme of the present invention or equivalent replacement, and not departing from aim and the scope of technical solution of the present invention, it all should be encompassed in the middle of right of the present invention.
Claims (4)
1. an automobile tail light installing plate drawing die, it is characterized in that: comprise die shoe, upper bolster and blank holder, described die shoe is provided with the matrix cavity that left and right taillight installing plate convex shape matches with automobile, described upper bolster is provided with the punch that left and right taillight installing plate concave matches with automobile, described blank holder is provided with the pilot hole be slidably matched with punch, the edge of described pilot hole is provided with flanging die cavity; Also comprise the fairlead be arranged on die shoe two ends, be arranged on the lead that blank holder is slidably matched with fairlead, the faying face edge of described upper bolster, die shoe and blank holder is provided with stop piece, described upper bolster is also provided with the limit pull rod sliding up and down with blank holder and coordinate.
2. automobile tail light installing plate drawing die according to claim 1, it is characterized in that: described die shoe is provided with undercut angles cutter around matrix cavity, described blank holder is provided with corner cutter around flanging die cavity.
3. automobile tail light installing plate drawing die according to claim 2, is characterized in that: described edge mould is also provided with locating dowel block, described die shoe is provided with the locating hole that locating dowel block coordinates.
4. automobile tail light installing plate drawing die according to claim 3, is characterized in that: described upper bolster, blank holder and die shoe are also provided with and hang rod, be also provided with transport connecting plate between described upper bolster and die shoe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410689942.5A CN104492944A (en) | 2014-11-25 | 2014-11-25 | Drawing die of automobile taillight mounting plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410689942.5A CN104492944A (en) | 2014-11-25 | 2014-11-25 | Drawing die of automobile taillight mounting plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104492944A true CN104492944A (en) | 2015-04-08 |
Family
ID=52934444
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410689942.5A Pending CN104492944A (en) | 2014-11-25 | 2014-11-25 | Drawing die of automobile taillight mounting plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104492944A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106077294A (en) * | 2016-07-04 | 2016-11-09 | 上海众大汽车配件有限公司 | A kind of manufacture mould of vehicle door anti-collision plate part |
| CN107876637A (en) * | 2017-12-27 | 2018-04-06 | 重庆安亚模具制造有限公司 | A kind of drawing die of taillight |
| CN107891092A (en) * | 2017-12-27 | 2018-04-10 | 重庆安亚模具制造有限公司 | A kind of automobile die |
| CN107971402A (en) * | 2017-12-27 | 2018-05-01 | 重庆安亚模具制造有限公司 | A kind of automobile upper die component |
| CN109513796A (en) * | 2019-01-22 | 2019-03-26 | 山东小鸭精工机械有限公司 | Escutcheon drawing work of shifting gears and mold |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4363232A (en) * | 1979-12-01 | 1982-12-14 | Uniplanung Metall-Und Kunststoff-Engineering Gmbh & Co. Kg | Tool for shaping sheet metal |
| CN101406917A (en) * | 2008-11-21 | 2009-04-15 | 四川成飞集成科技股份有限公司 | General-purpose drawing mold of single/double action press |
| CN101941032A (en) * | 2010-07-15 | 2011-01-12 | 联伟汽车零部件(重庆)有限公司 | Local drawing and molding technology for rear cover plate of front section of automotive girder |
| CN201735697U (en) * | 2010-08-12 | 2011-02-09 | 重庆市华青汽车配件有限公司 | Reinforcement drawing mould device on A column |
| CN102319803A (en) * | 2011-08-22 | 2012-01-18 | 亿森（上海）模具有限公司 | A kind of process and mould thereof that draws the flange moulding |
| CN202762844U (en) * | 2012-09-10 | 2013-03-06 | 天汽模（湖南）汽车模具技术有限公司 | Drawing die with corner cutting technology |
| CN203209550U (en) * | 2013-05-06 | 2013-09-25 | 十堰新龙腾飞工贸有限公司 | Left and right bumper drawing mould |
| CN103480747A (en) * | 2013-10-10 | 2014-01-01 | 义乌赵龙重工有限公司 | Fender double-drawing die |
| CN204381184U (en) * | 2014-11-25 | 2015-06-10 | 重庆市天益模具有限公司 | Automobile tail light installing plate drawing die |
-
2014
- 2014-11-25 CN CN201410689942.5A patent/CN104492944A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4363232A (en) * | 1979-12-01 | 1982-12-14 | Uniplanung Metall-Und Kunststoff-Engineering Gmbh & Co. Kg | Tool for shaping sheet metal |
| CN101406917A (en) * | 2008-11-21 | 2009-04-15 | 四川成飞集成科技股份有限公司 | General-purpose drawing mold of single/double action press |
| CN101941032A (en) * | 2010-07-15 | 2011-01-12 | 联伟汽车零部件(重庆)有限公司 | Local drawing and molding technology for rear cover plate of front section of automotive girder |
| CN201735697U (en) * | 2010-08-12 | 2011-02-09 | 重庆市华青汽车配件有限公司 | Reinforcement drawing mould device on A column |
| CN102319803A (en) * | 2011-08-22 | 2012-01-18 | 亿森（上海）模具有限公司 | A kind of process and mould thereof that draws the flange moulding |
| CN202762844U (en) * | 2012-09-10 | 2013-03-06 | 天汽模（湖南）汽车模具技术有限公司 | Drawing die with corner cutting technology |
| CN203209550U (en) * | 2013-05-06 | 2013-09-25 | 十堰新龙腾飞工贸有限公司 | Left and right bumper drawing mould |
| CN103480747A (en) * | 2013-10-10 | 2014-01-01 | 义乌赵龙重工有限公司 | Fender double-drawing die |
| CN204381184U (en) * | 2014-11-25 | 2015-06-10 | 重庆市天益模具有限公司 | Automobile tail light installing plate drawing die |
Non-Patent Citations (1)
| Title |
|---|
| 张永波等: "前坐椅左右侧板成形工艺分析与拉延模设计", 《汽车零部件》 * |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106077294A (en) * | 2016-07-04 | 2016-11-09 | 上海众大汽车配件有限公司 | A kind of manufacture mould of vehicle door anti-collision plate part |
| CN107876637A (en) * | 2017-12-27 | 2018-04-06 | 重庆安亚模具制造有限公司 | A kind of drawing die of taillight |
| CN107891092A (en) * | 2017-12-27 | 2018-04-10 | 重庆安亚模具制造有限公司 | A kind of automobile die |
| CN107971402A (en) * | 2017-12-27 | 2018-05-01 | 重庆安亚模具制造有限公司 | A kind of automobile upper die component |
| CN107971402B (en) * | 2017-12-27 | 2024-05-17 | 苏州恒本汽车部件有限公司 | Automobile upper die assembly |
| CN109513796A (en) * | 2019-01-22 | 2019-03-26 | 山东小鸭精工机械有限公司 | Escutcheon drawing work of shifting gears and mold |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150408 |