CN201669402U - Layered assembled die part structure - Google Patents
Layered assembled die part structure Download PDFInfo
- Publication number
- CN201669402U CN201669402U CN2010201856488U CN201020185648U CN201669402U CN 201669402 U CN201669402 U CN 201669402U CN 2010201856488 U CN2010201856488 U CN 2010201856488U CN 201020185648 U CN201020185648 U CN 201020185648U CN 201669402 U CN201669402 U CN 201669402U
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- China
- Prior art keywords
- die
- mainboard
- base plate
- bolt
- mould
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- Expired - Lifetime
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Abstract
The utility model discloses a layered assembled die part structure, which consists of a front die core and a rear die core. The front die core and the rear die core are in close fit. The front die core consists of a front die bolt, a front die base plate and a front die mainboard. The front die mainboard is in close fit with the front die base plate. One ends of the front die mainboard and the front die base plate are fixed by the longitudinal front die bolt from top to bottom. The middle part between the front die mainboard and the front die base plate is provided with a positioning key and a positioning groove which are matched mutually. The rear die core consists of a rear die bolt, a rear die base plate and a rear die mainboard. The rear die mainboard and the rear die base plate are in close fit. One ends of the rear die mainboard and the rear die base plate are fixed by the longitudinal rear die bolt from bottom to top. The middle part between the rear die mainboard and the rear die base plate is provided with a positioning key and a positioning groove which are matched mutually. The front die base plate and the rear die base plate are provided with a plurality of through holes. The layered assembled die part structure has the advantages of reasonable design and convenient processing and maintenance, provides processing efficiency and size accuracy, is suitable for a precision die with a specific structure, such as an optical fiber communication module bracket, an electronic connector and the like, and has great market potential.
Description
Technical field
The utility model relates to the die industry technical field, especially a kind of layer-stepping assembling die design of part.
Background technology
Traditional die adopts the monolithic construction design, and die formed the dark chamber of a plurality of tiny blind holes after the colonnette on the product was positioned at the front mould Renhe, and Circularhole diameter has only 2.0mm, the degree of depth reaches 19mm, with the routine processing mode of holing, precision does not reach requirement, can only adopt discharge processing.Because the die cavity diameter is too little, electrode can not be done greatly, and discharge adds rapid wear consumption in man-hour, needs to do electrode more and makes up the difference, and repeatedly contraposition dimensional accuracy is under some influence.For another dark chamber blind hole, discharge adds chip removal in man-hour inconvenience, and carbon deposit forms back-off easily, needs shutdown inspection frequently, and process velocity is very slow.Simultaneously in the later stage production process, the dark chamber of blind hole afterbody easily is stranded gas, influences product quality, occurs keeping in repair also very inconvenient when unusual.
Summary of the invention
At the deficiencies in the prior art part, the purpose of this utility model provides a kind of convenient processing and maintenance, and the layer-stepping assembling die design of part of working (machining) efficiency and dimensional accuracy is provided.
For achieving the above object, the utility model is realized by following technological means: a kind of layer-stepping assembling die design of part, form by die behind the front mould Renhe, die closely cooperates with the back die before described, die is by the front mould bolt before described, front mould backing plate and front mould mainboard are formed, front mould mainboard and front mould backing plate close-fitting, both ends are fixed from top to bottom by front mould bolt longitudinally and middle part between the two is provided with cooperatively interact positioning key and locating slot, described back die is by back mould bolt, back die-cushion plate and back mould mainboard are formed, back mould mainboard and back die-cushion plate close-fitting, both ends are fixed from bottom to top by back mould bolt longitudinally and middle part between the two is provided with cooperatively interact positioning key and locating slot; Described front mould backing plate and back die-cushion plate are provided with a plurality of through holes.
The beneficial effects of the utility model are: owing to adopt said structure, mould parts is divided into combination, tiny dark chamber is become through hole, can solve the mould parts in the dark chamber of various a plurality of tiny blind holes, can not only simply finish the making of mould parts fast, shorten the manufacturing cycle, dimensional accuracy is provided, and guarantee that the production of mould parts later stage is easy to maintenance, have the advantages that cost is low, efficient is high.The utility model is reasonable in design, and convenient processing and maintenance provide working (machining) efficiency and dimensional accuracy, are applicable to the precision die of special constructions such as optical-fibre communications module carrier, electric power connector, have huge market potential.
Description of drawings
Accompanying drawing 1 is a decomposition texture schematic diagram of the present utility model.
Each label is respectively among the figure: (1) preceding die, (2) back die, (3) front mould bolt, (4) front mould backing plate, (5) front mould mainboard, (6) back mould bolt, (7) back die-cushion plate, (8) back mould mainboard, (9) (11) positioning key, (10) (12) locating slot.
The specific embodiment
The utility model is described in further detail below in conjunction with accompanying drawing:
Referring to Fig. 1, a kind of layer-stepping assembling die of the utility model design of part, form by preceding die 1 and back die 2, die 1 closely cooperates with back die 2 before described, die 1 is by front mould bolt 3 before described, front mould backing plate 4 and front mould mainboard 5 are formed, front mould mainboard 5 and front mould backing plate 4 close-fittings, both ends are fixed from top to bottom by front mould bolt 3 longitudinally and middle part between the two is provided with cooperatively interact positioning key 9 and locating slot 10, described back die 2 is by back mould bolt 6, back die-cushion plate 7 and back mould mainboard 8 are formed, back mould mainboard 8 and back die-cushion plate 7 close-fittings, both ends are fixed from bottom to top by back mould bolt 6 longitudinally and both middle parts of news are provided with cooperatively interact positioning key 11 and locating slot 12: described front mould backing plate 4 and back die-cushion plate 7 are provided with a plurality of through holes.
When the utility model is made, respectively front mould backing plate 4, front mould mainboard 5, back die-cushion plate 7 and 8 four mould parts of back mould mainboard are passed through machining, after machining, again front mould backing plate 4, front mould mainboard 5 are fixed by front mould bolt 3, back mould mainboard 8, back die-cushion plate 7 are fixed by back mould bolt 6, thereby finish the processing and the combination of unitary mould die part.
The above, it only is a kind of preferred embodiment of the utility model, be not that technical scope of the present utility model is imposed any restrictions, every foundation technical spirit of the present utility model all still belongs in the scope of the utility model technology any trickle modification, equivalent variations and modification that top embodiment did.
Claims (1)
1. layer-stepping assembling die design of part, form by die behind the front mould Renhe, die closely cooperates with the back die before described, it is characterized in that: die is by the front mould bolt before described, front mould backing plate and front mould mainboard are formed, front mould mainboard and front mould backing plate close-fitting, both ends are fixed from top to bottom by front mould bolt longitudinally and middle part between the two is provided with cooperatively interact positioning key and locating slot, described back die is by back mould bolt, back die-cushion plate and back mould mainboard are formed, back mould mainboard and back die-cushion plate close-fitting, both ends are fixed from bottom to top by back mould bolt longitudinally and middle part between the two is provided with cooperatively interact positioning key and locating slot; Described front mould backing plate and back die-cushion plate are provided with a plurality of through holes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201856488U CN201669402U (en) | 2010-04-30 | 2010-04-30 | Layered assembled die part structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201856488U CN201669402U (en) | 2010-04-30 | 2010-04-30 | Layered assembled die part structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201669402U true CN201669402U (en) | 2010-12-15 |
Family
ID=43326814
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201856488U Expired - Lifetime CN201669402U (en) | 2010-04-30 | 2010-04-30 | Layered assembled die part structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201669402U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105922517A (en) * | 2016-06-21 | 2016-09-07 | 苏州市华川塑胶模具制品厂 | Front mold core plate structure |
| CN105946143A (en) * | 2016-06-21 | 2016-09-21 | 苏州市华川塑胶模具制品厂 | Rear mold core board structure |
| CN105946144A (en) * | 2016-06-21 | 2016-09-21 | 苏州市华川塑胶模具制品厂 | Mold core combination structure and machining process thereof |
| CN105965793A (en) * | 2016-06-23 | 2016-09-28 | 苏州市华川塑胶模具制品厂 | Front mold structure of injection mold |
| CN106079290A (en) * | 2016-06-23 | 2016-11-09 | 苏州市华川塑胶模具制品厂 | A kind of rear mode structure of injection mold |
-
2010
- 2010-04-30 CN CN2010201856488U patent/CN201669402U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105922517A (en) * | 2016-06-21 | 2016-09-07 | 苏州市华川塑胶模具制品厂 | Front mold core plate structure |
| CN105946143A (en) * | 2016-06-21 | 2016-09-21 | 苏州市华川塑胶模具制品厂 | Rear mold core board structure |
| CN105946144A (en) * | 2016-06-21 | 2016-09-21 | 苏州市华川塑胶模具制品厂 | Mold core combination structure and machining process thereof |
| CN105965793A (en) * | 2016-06-23 | 2016-09-28 | 苏州市华川塑胶模具制品厂 | Front mold structure of injection mold |
| CN106079290A (en) * | 2016-06-23 | 2016-11-09 | 苏州市华川塑胶模具制品厂 | A kind of rear mode structure of injection mold |
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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. |
|
| CP01 | Change in the name or title of a patent holder | ||
| CX01 | Expiry of patent term |
Granted publication date: 20101215 |
|
| CX01 | Expiry of patent term |