CN104511534A - Drawing mould of automobile close plate component - Google Patents
Drawing mould of automobile close plate component Download PDFInfo
- Publication number
- CN104511534A CN104511534A CN201410548667.5A CN201410548667A CN104511534A CN 104511534 A CN104511534 A CN 104511534A CN 201410548667 A CN201410548667 A CN 201410548667A CN 104511534 A CN104511534 A CN 104511534A
- Authority
- CN
- China
- Prior art keywords
- mould
- automobile
- counterdie
- die
- shrouding
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Shaping Metal By Deep-Drawing, Or The Like (AREA)
Abstract
The invention relates to a drawing mould of an automobile close plate component. The drawing mould of the automobile close plate component consist of an upper mould and a lower mould; the upper mould comprises an upper mould base, an upper mould guide pillar installed on the lower surface of the upper mould base and a concave mould installed in the middle position of the upper mould base and used for drawing the automobile close plate; and the lower mould comprises a lower mould base, a lower mould guide pillar installed on the upper surface of the lower mould base, a convex mould installed in the middle position of the lower mould base and used for drawing the automobile close plate and a lower mould pressing plate installed at one side of the convex mould. Compared with the prior art, the drawing mould of the automobile close plate component is capable of improving the surface hardness of the mould through the TD technology, improving the component quality, ensuring the stability, improving the mould hardness, and reducing the maintenance cost of the mould; in addition, the close height of the mould is accurately controlled in 336 mm, the component produced in the close height is good in quality and high in stability, so the scrap rate of the components is reduced.
Description
Technical field
The present invention relates to a kind of manufacturing mould of auto parts, especially relate to a kind of drawing die of automobile shrouding part.
Background technology
Along with improving constantly of people's living standard, automobile becomes our main traffic instrument gradually, and the focus that the serviceability of automobile and selling price are people to be paid close attention to, therefore, in order to meet the needs of consumers in general, ensureing the quality of production further, reduce production cost, enhancing productivity, becoming manufacturer's critical problem to be solved.
The drawing operation of automobile shrouding part is for quite important in whole automobile shrouding part production process, and the part quality that drawing operation is produced determines the part quality that subsequent handling is produced.The drawing die life-span of current automobile shrouding part is generally not long, easily has an impact to the quality of part.
Summary of the invention
Object of the present invention is exactly provide a kind of drawing die of automobile shrouding part improving converted products stability, reduce scrappage to overcome defect that above-mentioned prior art exists.
Object of the present invention can be achieved through the following technical solutions:
A kind of drawing die of automobile shrouding part, be made up of patrix and counterdie, described patrix comprises upper bolster, be arranged on the patrix guide pillar of upper bolster lower surface and be arranged on drawing is carried out in upper bolster centre position die to automobile shrouding, described counterdie comprises die shoe, be arranged on the counterdie guide pillar of die shoe upper surface, be arranged on die shoe centre position and the punch of drawing carried out to automobile shrouding and is arranged on the counterdie holding pad of punch side.
Described counterdie holding pad is fixedly connected on the upper surface of die shoe through counterdie fixed head.
Described patrix and the side of counterdie arrange mould hoisting hook handle.
The surface of described patrix and counterdie adopts super cure process.
The mold height formed after described patrix and counterdie matched moulds is 336mm.
Compared with prior art, this mould of the present invention is promoted die surface hardness by TD technology, part quality improves, stability is guaranteed, can also die hardness being improved, reducing mold repair cost: in addition, be 336mm by accurately controlling the shut height of mould, the part quality stability of producing in this shut height is high, decreases the scrappage of part.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
In figure, 1 be upper bolster, 2 be patrix guide pillar, 3 be die, 4 be punch, 5 be counterdie holding pad, 6 be counterdie fixed head, 7 be die shoe, 8 be mould hoisting hook handle, 9 for counterdie guide pillar.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the present invention is described in detail.
Embodiment
A kind of drawing die of automobile shrouding part, its structure as shown in Figure 1, be made up of patrix and counterdie, wherein patrix comprises upper bolster 1, be arranged on the patrix guide pillar 2 of upper bolster 1 lower surface and be arranged on drawing is carried out in upper bolster 1 centre position die 3 to automobile shrouding, counterdie comprises die shoe 7, is arranged on the counterdie guide pillar 9 of die shoe 7 upper surface, is arranged on die shoe 7 centre position and carries out the punch 4 of drawing to automobile shrouding and be arranged on the counterdie holding pad 5 of punch 4 side.Counterdie holding pad 5 is fixedly connected on the upper surface of die shoe 7 through counterdie fixed head 6.In use, utilize patrix guide pillar 2 and counterdie guide pillar 9 to lead, be also provided with mould hoisting hook handle 8 in the side of patrix and counterdie, facilitate the keying of patrix and counterdie.In order to improve the quality of converted products, the surface of patrix and counterdie adopts super cure process, promotes die surface hardness.The more important thing is, the mold height formed after patrix and counterdie matched moulds is 336mm, and the part quality stability of producing in this shut height is high, decreases the scrappage of part.
Adding man-hour, having holding pad to be compressed by tablet when press is depressed with specified pressure, then complete drawing action by punch 4 and die 3, a punching press action is covered, and press rises bottom knockout device jack-up part and takes out.
Claims (5)
1. the drawing die of an automobile shrouding part, it is characterized in that, this drawing die is made up of patrix and counterdie, described patrix comprises upper bolster, be arranged on the patrix guide pillar of upper bolster lower surface and be arranged on drawing is carried out in upper bolster centre position die to automobile shrouding, described counterdie comprises die shoe, is arranged on the counterdie guide pillar of die shoe upper surface, is arranged on die shoe centre position and carries out the punch of drawing to automobile shrouding and be arranged on the counterdie holding pad of punch side.
2. the drawing die of a kind of automobile shrouding part according to claim 1, it is characterized in that, described counterdie holding pad is fixedly connected on the upper surface of die shoe through counterdie fixed head.
3. the drawing die of a kind of automobile shrouding part according to claim 1, it is characterized in that, described patrix and the side of counterdie arrange mould hoisting hook handle.
4. the drawing die of a kind of automobile shrouding part according to claim 1, is characterized in that, the surface of described patrix and counterdie adopts super cure process.
5. the drawing die of a kind of automobile shrouding part according to claim 1, is characterized in that, the mold height formed after described patrix and counterdie matched moulds is 336mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410548667.5A CN104511534A (en) | 2014-10-16 | 2014-10-16 | Drawing mould of automobile close plate component |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410548667.5A CN104511534A (en) | 2014-10-16 | 2014-10-16 | Drawing mould of automobile close plate component |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104511534A true CN104511534A (en) | 2015-04-15 |
Family
ID=52787740
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410548667.5A Pending CN104511534A (en) | 2014-10-16 | 2014-10-16 | Drawing mould of automobile close plate component |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104511534A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU689758A1 (en) * | 1977-11-22 | 1979-10-05 | Предприятие П/Я Р-6115 | Die for deep drawing of spherical articles |
| KR20090008282U (en) * | 2008-02-13 | 2009-08-18 | 주식회사 신영 | Dual holder device of a draw matal mold |
| CN202377394U (en) * | 2011-12-30 | 2012-08-15 | 上海众大汽车配件有限公司 | Drawing die for parts of automobile door panels |
| CN202479348U (en) * | 2011-12-29 | 2012-10-10 | 上海众大汽车配件有限公司 | Drawing die for top cover part of automobile |
| CN204234571U (en) * | 2014-10-16 | 2015-04-01 | 上海众大汽车配件有限公司 | A kind of drawing die of automobile shrouding part |
-
2014
- 2014-10-16 CN CN201410548667.5A patent/CN104511534A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU689758A1 (en) * | 1977-11-22 | 1979-10-05 | Предприятие П/Я Р-6115 | Die for deep drawing of spherical articles |
| KR20090008282U (en) * | 2008-02-13 | 2009-08-18 | 주식회사 신영 | Dual holder device of a draw matal mold |
| CN202479348U (en) * | 2011-12-29 | 2012-10-10 | 上海众大汽车配件有限公司 | Drawing die for top cover part of automobile |
| CN202377394U (en) * | 2011-12-30 | 2012-08-15 | 上海众大汽车配件有限公司 | Drawing die for parts of automobile door panels |
| CN204234571U (en) * | 2014-10-16 | 2015-04-01 | 上海众大汽车配件有限公司 | A kind of drawing die of automobile shrouding part |
Non-Patent Citations (2)
| Title |
|---|
| 中国锻压协会: "《锻造模具与润滑》", 31 January 2010, 国防工业出版社 * |
| 简明冷冲压工手册 编写组: "《简明冷冲压工手册 第3版》", 31 May 2000, 机械工业出版社 * |
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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: 20150415 |