CN201752736U - Contour stamping die for production of connectors - Google Patents
Contour stamping die for production of connectors Download PDFInfo
- Publication number
- CN201752736U CN201752736U CN2010201856878U CN201020185687U CN201752736U CN 201752736 U CN201752736 U CN 201752736U CN 2010201856878 U CN2010201856878 U CN 2010201856878U CN 201020185687 U CN201020185687 U CN 201020185687U CN 201752736 U CN201752736 U CN 201752736U
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- plate
- die
- concave template
- lower bolster
- die pad
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Abstract
The utility model discloses a contour stamping die for production of connectors, which comprises an upper die plate, an upper die clamping plate, a concave die plate, an upper backing plate, a lower backing plate and a lower die plate which are in layer contact with each other from top to bottom. A die shank is arranged in the middle of the upper end of the upper die plate, an upper die consists of the upper die plate and the upper die clamping plate, a lower die consists of the concave die plate, the upper backing plate, the lower backing plate and the lower die plate, a guide post and a guide sleeve functioning in alignment and fixation are arranged between the upper die and the lower die, the lower backing plate includes a bottom ejection plate and an ejector plate, and the ejector plate in parallel dislocation arrangement with the bottom ejection plate can vertically move inside a cavity below the bottom ejection plate. The contour stamping die for production of connectors has the advantages of simple structure, reasonable design, and fine size stability and precise size of stamped products without deformation, short production cycle, high production efficiency, suitability for various products with complicated cavities, large planes and thin covers, wide market value and enormous market potential.
Description
Technical field
The utility model relates to the mould structure technical field, particularly a kind of profile diel that is used to produce connector.
Background technology
Traditional its processing technology of connector zinc alloy piece may further comprise the steps: die cast, pull material, file burr, boring, sandblast or polishing and surface treatment etc., anteroposterior diameter has been crossed at least 6 to 7 procedures, it not only manufacturing cycle length, complex process, labour intensity is big, cost is high, shielding properties is poor, quality is low, production efficiency is low, and pull product easy deformation behind the material, particularly approach and cover series products, can stay lines behind the burr.
Summary of the invention
In order to overcome problems of the prior art, the purpose of this utility model is by quick, efficient, the high-precision disposable profile diel of finishing the dark shape of various large tracts of land chamber complex class product of a kind of energy, this mould can once be finished punching press of product design burr and accurate appearance and size, effect ejects product automatically through the liftout pull bar, need not other aids and equipment, product does not have distortion after the punching press.
For achieving the above object, the utility model is realized by following technological means: a kind of profile diel that is used to produce connector, comprise being cope match-plate pattern, upper mold holder, concave template, upper padding plate, lower bolster and the lower bolster of aspect contact from top to bottom, the upper center of described cope match-plate pattern is provided with die shank; The guide pillar that has been provided with contraposition and fixation, guide pin bushing between described patrix of forming by cope match-plate pattern and upper mold holder and the counterdie formed by concave template, upper padding plate, lower bolster and lower bolster; Described lower bolster comprise roof and floor and in parallel shift to install and can the cavity below roof and floor in the die pad that moves up and down; Described upper mold holder and concave template are respectively equipped with unloading block and mounting blocks, patrix liftout pull bar and the counterdie liftout pull bar of contraposition by the centre to both sides, and the both sides of described mounting blocks are provided with edge of a knife mold insert; Described counterdie liftout pull bar lower end is fixed in an end of die pad and is passed upper padding plate and concave template, and its upper end forms the button bit structure with the lower end of patrix liftout pull bar, and this counterdie top pull bar passes in the outer concave template of concave template section and is vertically arranged with spring catch; The other end of described die pad is provided with the mounting blocks that the thimble that is with spring passes on roof and floor and upper padding plate and the concave template and is solidified as a whole, be provided with thimble between described concave template and the lower bolster, this thimble passes die pad and upper padding plate, and section is with spring between die pad and the upper padding plate; Also be provided with thimble between described die pad and the lower bolster.
The beneficial effects of the utility model are: owing to adopted said structure, promptly be provided with guide pillar, the guide pin bushing of contraposition and fixation between patrix and the counterdie; Upper mold holder and concave template are provided with unloading block and installation, patrix liftout pull bar and the counterdie liftout pull bar of contraposition to both sides by middle news; And the ejecting structure of the Extruding die plate of thimble, die pad and roof and floor composition; can so that; during matched moulds; guide pillar inserts in the guide pin bushing; mould is accurately located; patrix liftout pull bar and the automatic button bit of counterdie liftout pull bar, treat that the product punching press is finished after, pull bar drives the active force that die pad overcomes spring and steadily ejects simultaneously product under the die sinking mechanicals efforts.The utility model is simple in structure, and is reasonable in design, stamps out product not only dimensional stability is good, precision size, nothing distortion, and it is with short production cycle, the production efficiency height is applicable to various complicated shapes chamber, big flat thin lid series products, has market value and huge market potential widely.
Description of drawings
Accompanying drawing 1 is a cross-sectional view of the present utility model.
Each label is respectively among the figure: (1) cope match-plate pattern, (2) upper mold holder, (3) concave template, (4) upper padding plate, (5) lower bolster, (6) lower bolster, (7) guide pillar, (8) guide pin bushing, (9) unloading block, (10) mounting blocks, (11) patrix liftout pull bar, (12) counterdie liftout pull bar, (13) edge of a knife mold insert, (14) die pad, (15) roof and floor, (16) (17) (18) thimble, (19) die shank, (20) spring catch.
The specific embodiment
The utility model is described in further detail below in conjunction with accompanying drawing:
Referring to Fig. 1, a kind of profile diel that is used to produce connector of the utility model, comprise being cope match-plate pattern 1, upper mold holder 2, concave template 3, upper padding plate 4, lower bolster 5 and the lower bolster 6 of aspect contact from top to bottom, the upper center of described cope match-plate pattern 1 is provided with die shank 19; The guide pillar that is provided with contraposition and fixation 7, guide pin bushing 8 between described patrix of forming by cope match-plate pattern 1 and upper mold holder 2 and the counterdie formed by concave template 3, upper padding plate 4, lower bolster 5 and lower bolster 6; Described lower bolster 5 comprises roof and floor 15 and the die pad 14 that shifts to install and can move up and down in parallel in the cavity below the roof and floor 15; Described upper mold holder 2 and concave template 3 are respectively equipped with unloading block 9 and mounting blocks 10, patrix liftout pull bar 11 and the counterdie liftout pull bar 12 of contraposition by the centre to both sides, and the both sides of described mounting blocks 10 are provided with edge of a knife mold insert 13; Described counterdie liftout pull bar 12 lower ends are fixed in an end of die pad 14 and are passed upper padding plate 4 and concave template 3, its upper end forms the button bit structure with the lower end of patrix liftout pull bar 11, and this counterdie top pull bar 12 passes in the outer concave template 3 of 3 sections of concave templates and is vertically arranged with spring catch 20; The other end of described die pad 14 is provided with the thimble 16 that is with spring and passes roof and floor 15 and upper padding plate 4 and be solidified as a whole with mounting blocks 10 on the concave template 3, be provided with thimble 17 between described concave template 3 and the lower bolster 6, this thimble 17 passes die pad 14 and upper padding plate 4, and section is with spring between die pad 14 and the upper padding plate 4; Also be provided with thimble 18 between described die pad 14 and the lower bolster 6.
During the utility model matched moulds; guide pillar 7 inserts in the guide pin bushing 8, and mould is accurately located, patrix liftout pull bar 11 and counterdie liftout pull bar 12 automatic button bits; after treating that the product punching press is finished, thimble 16 drives the active force that die pad 14 overcomes spring and steadily ejects simultaneously product under the die sinking mechanicals efforts.
The above, it only is preferred embodiment of the present utility model, be not that the utility model is done any pro forma restriction, any those skilled in the art may utilize the technology contents of above-mentioned announcement to be changed or be modified to the equivalent embodiment of equivalent variations, but all technical solutions of the utility model contents that do not break away from,, all still belong in the scope of technical solutions of the utility model any simple modification, equivalent variations and modification that above embodiment did according to technical spirit of the present utility model.
Claims (1)
1. profile diel that is used to produce connector comprises being cope match-plate pattern, upper mold holder, concave template, upper padding plate, lower bolster and the lower bolster of aspect contact from top to bottom that the upper center of described cope match-plate pattern is provided with die shank; It is characterized in that: the guide pillar that has been provided with contraposition and fixation, guide pin bushing between described patrix of forming by cope match-plate pattern and upper mold holder and the counterdie formed by concave template, upper padding plate, lower bolster and lower bolster; Described lower bolster comprise roof and floor and in parallel shift to install and can the cavity below roof and floor in the die pad that moves up and down; Described upper mold holder and concave template are respectively equipped with unloading block and mounting blocks, patrix liftout pull bar and the counterdie liftout pull bar of contraposition by the centre to both sides, and the both sides of described mounting blocks are provided with edge of a knife mold insert; Described counterdie liftout pull bar lower end is fixed in an end of die pad and is passed upper padding plate and concave template, and its upper end forms the button bit structure with the lower end of patrix liftout pull bar, and this counterdie top pull bar passes in the outer concave template of concave template section and is vertically arranged with spring catch; The other end of described die pad is provided with the mounting blocks that the thimble that is with spring passes on roof and floor and upper padding plate and the concave template and is solidified as a whole, be provided with thimble between described concave template and the lower bolster, this thimble passes die pad and upper padding plate, and section is with spring between die pad and the upper padding plate; Also be provided with thimble between described die pad and the lower bolster.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201856878U CN201752736U (en) | 2010-04-30 | 2010-04-30 | Contour stamping die for production of connectors |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201856878U CN201752736U (en) | 2010-04-30 | 2010-04-30 | Contour stamping die for production of connectors |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201752736U true CN201752736U (en) | 2011-03-02 |
Family
ID=43620469
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201856878U Expired - Lifetime CN201752736U (en) | 2010-04-30 | 2010-04-30 | Contour stamping die for production of connectors |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201752736U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102527847A (en) * | 2012-01-06 | 2012-07-04 | 上海维衡精密电子有限公司 | Continuous forming die for connecting terminal |
-
2010
- 2010-04-30 CN CN2010201856878U patent/CN201752736U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102527847A (en) * | 2012-01-06 | 2012-07-04 | 上海维衡精密电子有限公司 | Continuous forming die for connecting terminal |
| CN102527847B (en) * | 2012-01-06 | 2013-10-30 | 上海维衡精密电子有限公司 | Continuous forming die for connecting terminal |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 523000 Guangdong city of Dongguan province Changan town of Sha Zhenxing District Spring Road No. 3 Patentee after: Dongguan Xinghe precision technology Limited by Share Ltd Address before: 523000 Guangdong city of Dongguan province Changan town of Sha Zhenxing District Spring Road No. 3 Patentee before: Dongguan Xinghe Precision Diecasting & Mould Co., Ltd. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20110302 |
|
| CX01 | Expiry of patent term |