CN104492961A - Cold stamping cover plate forming mold - Google Patents
Cold stamping cover plate forming mold Download PDFInfo
- Publication number
- CN104492961A CN104492961A CN201410730914.3A CN201410730914A CN104492961A CN 104492961 A CN104492961 A CN 104492961A CN 201410730914 A CN201410730914 A CN 201410730914A CN 104492961 A CN104492961 A CN 104492961A
- Authority
- CN
- China
- Prior art keywords
- cover plate
- cold stamping
- mold
- counterdie
- patrix
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Shaping Metal By Deep-Drawing, Or The Like (AREA)
Abstract
The invention relates to the technical field of cold stamping forming molds, in particular to a cold stamping cover plate forming mold which comprises a bottom plate, wherein a lower mold is fixedly connected to the upper part of the bottom plate through four guide columns; an upper mold is arranged above the lower mold; a plurality of connecting holes for mounting the upper mold on a stamping bed mold locking block are formed in the upper mold; a plurality of mounting holes for mounting a baffle and a plurality of unloading holes for mounting ejection pins are formed in the lower mold. The cold stamping cover plate forming mold is high in precision, small in size deviation and high in matching degree with other components.
Description
Technical field
The present invention relates to cold stamping shaped mould technical field, especially a kind of cold stamping cover plate shaping mould.
Background technology
Existing cover plate great majority are processed by casting technique, but the quality of the workpiece made due to casting technique is coarse, accuracy to size is poor, therefore the connection between cover plate and other parts is not just very identical, easily causes the safety failure problem of whole machine.
Cold stamping shaped mould is in Cold Press Working, materials processing is become a kind of special process equipment of part, and the cold stamping shaped molded precision making workpiece is high, and dimensional discrepancy is little, and what the connection between the workpiece produced with other parts was also compared coincide.
Summary of the invention
The technical problem to be solved in the present invention is: in order to solve the problem proposed in above-mentioned background technology, and the invention provides a kind of cold stamping cover plate shaping mould, precision is high, and dimensional discrepancy is little, high with the fitness of miscellaneous part.
The technical solution adopted for the present invention to solve the technical problems is: a kind of cold stamping cover plate shaping mould, comprise base plate, counterdie is fixedly connected with by four guide pillars above base plate, the top of counterdie is provided with patrix, patrix offers multiple connecting hole be installed on by patrix on punch press lock module, counterdie offers multiple installing hole for mounting block flitch and multiple dumping pit being used for installing thimble.
Further restriction: the both sides, front and back of the upper surface of upper die and lower die are provided with chamfering.
Further restriction: the two sides, front and back of counterdie all offer square notch.
Beneficial effect of the present invention: this cold stamping cover plate shaping mould, one-shot forming, precision is high, and dimensional discrepancy is little, high with the fitness of other parts.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the present invention is further described.
Fig. 1 is decomposition texture schematic diagram of the present invention;
Fig. 2 is structural representation of the present invention.
In figure: 1, base plate, 2, guide pillar, 3, counterdie, 4, patrix, 5, connecting hole, 6, installing hole, 7, dumping pit, 8, chamfering, 9, square notch.
Detailed description of the invention
In conjunction with the accompanying drawings, the present invention is further detailed explanation.These accompanying drawings are the schematic diagram of simplification, only basic structure of the present invention are described in a schematic way, and therefore it only shows the formation relevant with the present invention.
Cold stamping cover plate shaping mould as depicted in figs. 1 and 2, comprise base plate 1, counterdie 3 is fixedly connected with by four guide pillars 2 above base plate 1, the top of counterdie 3 is provided with patrix 4, patrix 4 offers multiple connecting hole 5 be installed on by patrix 4 on punch press lock module, counterdie 3 offers multiple installing hole 6 for mounting block flitch and multiple dumping pit 7 being used for installing thimble.
Wherein the both sides, front and back of the upper surface of patrix 4 and counterdie 3 are provided with chamfering 8.The two sides, front and back of counterdie 3 all offer square notch 9.
This cold stamping cover plate shaping mould, one-shot forming, precision is high, and dimensional discrepancy is little, high with the fitness of other parts.
With above-mentioned according to desirable embodiment of the present invention for enlightenment, by above-mentioned description, relevant staff in the scope not departing from this invention technological thought, can carry out various change and amendment completely.The technical scope of this invention is not limited to the content on description, must determine its technical scope according to right.
Claims (3)
1. a cold stamping cover plate shaping mould, it is characterized in that: comprise base plate (1), described base plate (1) top is fixedly connected with counterdie (3) by four guide pillars (2), the top of described counterdie (3) is provided with patrix (4), patrix (4) offers multiple connecting hole (5) be installed on by patrix (4) on punch press lock module, counterdie (3) offers multiple installing hole for mounting block flitch (6) and multiple dumping pit (7) being used for installing thimble.
2. cold stamping cover plate shaping mould according to claim 1, is characterized in that: the both sides, front and back of described patrix (4) and the upper surface of described counterdie (3) are provided with chamfering (8).
3. cold stamping cover plate shaping mould according to claim 1 and 2, is characterized in that: the two sides, front and back of described counterdie (3) all offer square notch (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410730914.3A CN104492961A (en) | 2014-12-05 | 2014-12-05 | Cold stamping cover plate forming mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410730914.3A CN104492961A (en) | 2014-12-05 | 2014-12-05 | Cold stamping cover plate forming mold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104492961A true CN104492961A (en) | 2015-04-08 |
Family
ID=52934461
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410730914.3A Pending CN104492961A (en) | 2014-12-05 | 2014-12-05 | Cold stamping cover plate forming mold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104492961A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3742797A (en) * | 1971-06-14 | 1973-07-03 | Oberg Mfg Co | Die set with stripper plate |
| EP2295164A2 (en) * | 2009-09-11 | 2011-03-16 | Rolls-Royce plc | A die former |
| CN102327982A (en) * | 2011-07-27 | 2012-01-25 | 太仓市金鹿电镀有限公司 | Scratch-free precise stamping die |
| CN202490868U (en) * | 2012-02-24 | 2012-10-17 | 安徽江威精密制造有限公司 | Capacitor two-hole cover plate punching mold |
| CN203044667U (en) * | 2012-12-27 | 2013-07-10 | 山东科技大学 | Upside-down type composite die |
| CN203170840U (en) * | 2013-04-02 | 2013-09-04 | 武汉凡谷电子技术股份有限公司 | Cavity filter cover plate deep drawing, extruding and flanging die |
| CN203695756U (en) * | 2013-12-18 | 2014-07-09 | 信义汽车玻璃(深圳)有限公司 | Stamping die device and automatic production equipment for angle buckles |
| CN103949546A (en) * | 2014-04-16 | 2014-07-30 | 江西江铃底盘股份有限公司 | Composite die applied to blanking molding of V-shaped axle case body insert of automobile drive axle |
-
2014
- 2014-12-05 CN CN201410730914.3A patent/CN104492961A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3742797A (en) * | 1971-06-14 | 1973-07-03 | Oberg Mfg Co | Die set with stripper plate |
| EP2295164A2 (en) * | 2009-09-11 | 2011-03-16 | Rolls-Royce plc | A die former |
| CN102327982A (en) * | 2011-07-27 | 2012-01-25 | 太仓市金鹿电镀有限公司 | Scratch-free precise stamping die |
| CN202490868U (en) * | 2012-02-24 | 2012-10-17 | 安徽江威精密制造有限公司 | Capacitor two-hole cover plate punching mold |
| CN203044667U (en) * | 2012-12-27 | 2013-07-10 | 山东科技大学 | Upside-down type composite die |
| CN203170840U (en) * | 2013-04-02 | 2013-09-04 | 武汉凡谷电子技术股份有限公司 | Cavity filter cover plate deep drawing, extruding and flanging die |
| CN203695756U (en) * | 2013-12-18 | 2014-07-09 | 信义汽车玻璃(深圳)有限公司 | Stamping die device and automatic production equipment for angle buckles |
| CN103949546A (en) * | 2014-04-16 | 2014-07-30 | 江西江铃底盘股份有限公司 | Composite die applied to blanking molding of V-shaped axle case body insert of automobile drive axle |
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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 | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150408 |