CN102962950A - Die used for production of electronic plug connectors - Google Patents
Die used for production of electronic plug connectors Download PDFInfo
- Publication number
- CN102962950A CN102962950A CN201210414460XA CN201210414460A CN102962950A CN 102962950 A CN102962950 A CN 102962950A CN 201210414460X A CN201210414460X A CN 201210414460XA CN 201210414460 A CN201210414460 A CN 201210414460A CN 102962950 A CN102962950 A CN 102962950A
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- cavity plate
- die
- guide pillar
- mould according
- punching
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Abstract
The invention discloses a die used for production of electronic plug connectors. The die comprises an injection mould which comprises an upper template, a lower template, a fixed die, a moving die, and a floating cavity plate, wherein the fixed die and the moving die are mounted between the upper template the lower template, the fixed die is provided with the floating cavity plate therein, the floating cavity plate is provided with a punch therein, the moving die is provided with a punching female die, and springs are arranged between the punching female die and the floating cavity plate. The beneficial effects of the invention are that the die is high in production efficiency, wherein each class can produce more than ten thousand pieces, without post-treatment process, and products can be directly supplied for micro-motor assembly; is convenient to operate and maintain, and strong in practicality.
Description
Technical field
The present invention relates to the mould that a kind of electronic connector is used, belong to technical field of mold.
Background technology
Along with the development of Domestic Automotive Industry, degree domestic is more and more higher, and the micromachine on the automobile is a key component in the Hyundai Motor.The quality of each part wherein, production efficiency and cost thereof are in the environment of market economy, all become vital factor, solved the technical barrier of running into aborning, with the demand of satisfying the market, it is the inevitable requirement of enterprise development, the characteristics of micromachine part are that size is little and inserts is arranged, and produce routinely metal insert and put into the production of plastics in-mould injection, and the prior art existing problems are to produce at vertical machine, it is larger to place the inserts difficulty, and production efficiency is low.
Summary of the invention
The object of the invention is to solve the problems of the prior art, provide a kind of punching press injection moulding mould that two-in-one electronic connector is used to solve the problems referred to above.
To achieve these goals, technical scheme of the present invention is as follows:
A kind of mould of electronic connector production usefulness, comprise injection mold, described injection mold comprises cope match-plate pattern, lower bolster, cover half, dynamic model, the cavity plate of floating, described fixed half and moving half is installed between cope match-plate pattern and the lower bolster, wherein, be provided with unsteady cavity plate in the described cover half, be provided with drift in the described unsteady cavity plate, be provided with punching and blanking die in the described dynamic model, be provided with spring between described punching and blanking die and the unsteady cavity plate.
As preferred version, described punching and blanking die is provided with pilot pin.
As preferred version, described unsteady cavity plate also is provided with guide pillar, and described guide pillar is socketed with guide pin bushing outward, and described guide pin bushing interts in the guide pillar hole of cavity plate of floating.
As preferred version, it is high-speed steel that the material of described blanking punch and the recessed film of stamping-out is tungsten.
As preferred version, described tungsten is that the Technology for Heating Processing of high-speed steel is 800 ~ 840 ℃ of preheatings, and from 1270 ~ 1280 ℃ of grade quenches, hierarchical temperature is 580 ~ 620 ℃, then carries out three tempering at 550 ~ 600 ℃.
As preferred version, in the described drawing process, tempering insulation 1 ~ 2h.
As preferred version, the guide pillar hole on the described unsteady cavity plate and the fit clearance of the guide pillar on the blanking punch are not more than 0.02mm.
Beneficial effect of the present invention is mainly reflected in: this mould production efficiency is high, and per tour can be produced more than 10,000, without aftertreatment technology, can directly assemble for micro machine; Operation, easy to maintenance, practical.
Description of drawings
Fig. 1 is the front view behind the mould matched moulds of the present invention;
Fig. 2 is the side view behind the mould matched moulds of the present invention.
Among the figure, 1, cope match-plate pattern; 2, sprue bushing; 3, locating ring; 4, hexagon socket head cap screw; 5, cover half; 6, punch die guide pillar; 7, guide pin bushing; 8, limited screw; 9, unsteady cavity plate; 10, dynamic model frame; 11, flat thimble; 12, bearded needle; 13, spring; 14, nylon shutter; 17, injection mould guide pillar; 18, drift; 19, punching and blanking die; 20, pilot pin; 21, lower bolster; 22, thimble fixed head; 23, stripper plate; 24, backing plate; 25, cover half frame.
The specific embodiment
Referring to accompanying drawing 1 ~ 2, cover half 5 and dynamic model 10 are arranged between cope match-plate pattern 1 and the lower bolster 21, locating ring 3 is installed in cope match-plate pattern 1 central authorities by two hexagon socket head cap screws 4, sprue bushing 2 is arranged on the locating ring 3, the cavity plate 9 of floating is arranged in the cover half 5, drift 18 is arranged in the cavity plate 9 of floating, crochet hook 12 is arranged on the stripper plate 23, limited screw 8 is installed on the cavity plate 9 of floating and passes cover half 5, punch die guide pin bushing 7 is installed on the dynamic model frame 10, and pass the cavity plate 9 of floating, punch die guide pillar 6 is arranged in the guide pin bushing 7, and pass cover half 5, injection mould guide pillar 17 is installed on the cope match-plate pattern 1, and pass successively dynamic model frame 10 from top to bottom, cover half frame 25, nylon shutter 14 is arranged on the junction of cover half frame 25 and dynamic model frame 10, the cavity plate 9 of floating and 19 of punching and blanking dies are equipped with spring 13, also be provided with pilot pin 20 on the punching and blanking die 19, flat thimble 11 is installed on the thimble fixed head 22, backing plate 24 is arranged on dynamic model frame 10 bottoms, and the guide pillar hole on the cavity plate 9 of floating and the fit clearance of the guide pillar 6 on the blanking punch are not more than 0.02mm.
Among the present invention, it is high-speed steel that the material of the recessed film 19 of stamping-out and blanking punch is tungsten, and when the manufacturing of punching and blanking die 19 and blanking punch, is first that high-speed steel is heat-treated with tungsten, is specially:
800 ~ 840 ℃ of preheatings, more preferably temperature is 820 ℃, 830 ℃, then is heated to 1270 ~ 1280 ℃, and more preferably temperature is 1275 ℃, carries out grade quench, and hierarchical temperature is 600 ℃, then carries out three tempering at 560 ℃, each tempering insulation 1h.
In sum, it only is preferred embodiment of the present invention, be not to limit scope of the invention process, all equalizations of doing according to the described shape of claim scope of the present invention, structure, feature and spirit change and modify, and all should be included in the claim scope of the present invention.
Claims (7)
1. the mould of an electronic connector production usefulness, comprise injection mold, described injection mold comprises cope match-plate pattern, lower bolster, cover half, dynamic model, the cavity plate of floating, described fixed half and moving half is installed between cope match-plate pattern and the lower bolster, it is characterized in that, be provided with unsteady cavity plate in the described cover half, be provided with drift in the described unsteady cavity plate, be provided with punching and blanking die in the described dynamic model, be provided with spring between described punching and blanking die and the unsteady cavity plate.
2. mould according to claim 1 is characterized in that, described punching and blanking die is provided with pilot pin.
3. mould according to claim 1 is characterized in that, is provided with guide pillar on the described blanking punch, and described guide pillar is socketed with guide pin bushing outward, and described guide pin bushing interts in the guide pillar hole of cavity plate of floating.
4. mould according to claim 1 is characterized in that, it is high-speed steel that the material of described blanking punch and the recessed film of stamping-out is tungsten.
5. mould according to claim 1 is characterized in that, described tungsten is that the Technology for Heating Processing of high-speed steel is 800 ~ 840 ℃ of preheatings, and from 1270 ~ 1280 ℃ of grade quenches, hierarchical temperature is 580 ~ 620 ℃, then carries out three tempering at 550 ~ 600 ℃.
6. mould according to claim 1 is characterized in that, in the described drawing process, and tempering insulation 1 ~ 2h.
7. according to claim 3 or 4 described moulds, it is characterized in that the guide pillar hole on the described unsteady cavity plate and the fit clearance of the guide pillar on the blanking punch are not more than 0.02mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210414460XA CN102962950A (en) | 2012-10-25 | 2012-10-25 | Die used for production of electronic plug connectors |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210414460XA CN102962950A (en) | 2012-10-25 | 2012-10-25 | Die used for production of electronic plug connectors |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102962950A true CN102962950A (en) | 2013-03-13 |
Family
ID=47793529
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210414460XA Pending CN102962950A (en) | 2012-10-25 | 2012-10-25 | Die used for production of electronic plug connectors |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102962950A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109531931A (en) * | 2018-11-22 | 2019-03-29 | 苏州爱福特精密模具有限公司 | Injection mold with punching press function |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1876880A (en) * | 2006-06-30 | 2006-12-13 | 贵州三占集团实业有限公司 | Cold-work die steel for high speed stamping |
| CN201271691Y (en) * | 2008-10-06 | 2009-07-15 | 中国华录·松下电子信息有限公司 | Floating blanking structure of cold punching mould |
| CN201419490Y (en) * | 2009-04-25 | 2010-03-10 | 鸿富锦精密工业（深圳）有限公司 | Combined die |
| CN201437271U (en) * | 2009-09-01 | 2010-04-14 | 恒毅模具注塑(深圳)有限公司 | Multifunctional combined injection mold |
| CN201483723U (en) * | 2009-12-11 | 2010-05-26 | 恒毅模具注塑(深圳)有限公司 | Injection mould used for injection molding of high-precision connector clip |
| CN202448305U (en) * | 2012-02-13 | 2012-09-26 | 天津市东禾模具制造有限公司 | Blood collection needle impact bending injection one-step forming mould |
| CN203141752U (en) * | 2012-10-25 | 2013-08-21 | 南通合硕电子有限公司 | Mold for the production of electronic connectors |
-
2012
- 2012-10-25 CN CN201210414460XA patent/CN102962950A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1876880A (en) * | 2006-06-30 | 2006-12-13 | 贵州三占集团实业有限公司 | Cold-work die steel for high speed stamping |
| CN201271691Y (en) * | 2008-10-06 | 2009-07-15 | 中国华录·松下电子信息有限公司 | Floating blanking structure of cold punching mould |
| CN201419490Y (en) * | 2009-04-25 | 2010-03-10 | 鸿富锦精密工业（深圳）有限公司 | Combined die |
| CN201437271U (en) * | 2009-09-01 | 2010-04-14 | 恒毅模具注塑(深圳)有限公司 | Multifunctional combined injection mold |
| CN201483723U (en) * | 2009-12-11 | 2010-05-26 | 恒毅模具注塑(深圳)有限公司 | Injection mould used for injection molding of high-precision connector clip |
| CN202448305U (en) * | 2012-02-13 | 2012-09-26 | 天津市东禾模具制造有限公司 | Blood collection needle impact bending injection one-step forming mould |
| CN203141752U (en) * | 2012-10-25 | 2013-08-21 | 南通合硕电子有限公司 | Mold for the production of electronic connectors |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109531931A (en) * | 2018-11-22 | 2019-03-29 | 苏州爱福特精密模具有限公司 | Injection mold with punching press function |
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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 | ||
| ASS | Succession or assignment of patent right |
Owner name: ZHANG WEIXIANG Effective date: 20130828 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20130828 Address after: 226113, No. 88, building materials Road, three Town, Haimen, Jiangsu, Nantong Applicant after: Nantong Heshuo Electronics Co.,Ltd. Applicant after: Zhang Weixiang Address before: Haimen City, Jiangsu province 226113 three Nantong city and the town of Huarui Road No. 292-1 Applicant before: Nantong Heshuo Electronics Co.,Ltd. |
|
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130313 |