CN204844410U - Relay pottery safety cover mould - Google Patents
Relay pottery safety cover mould Download PDFInfo
- Publication number
- CN204844410U CN204844410U CN201520559851.XU CN201520559851U CN204844410U CN 204844410 U CN204844410 U CN 204844410U CN 201520559851 U CN201520559851 U CN 201520559851U CN 204844410 U CN204844410 U CN 204844410U
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- China
- Prior art keywords
- lid
- interior
- plug
- seat
- punch
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- Expired - Fee Related
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Abstract
The utility model relates to a relay pottery safety cover mould, connect the pole, meet stem adaptor including upper punch seat, upper punch lid, upper punch, well mould, outer low punch, outer down stroke lid, outer down stroke seat, interior low punch, interior down stroke lid, interior down stroke seat, lower plug, plug lid, plug seat, bridging pole, bridging connecting seat, plug, the utility model discloses a mode of building bridge through design bridging pole, is fixed outer low punch on the fixed plate of the lower floor of press die carrier to above making it be in to float the board, interior low punch is then installed on the board that floats, makes it can transfer the powder when the dress powder, thereby adjusts goods density and make it between each position the density phase evenly, and the relative density who has solved ceramic dry pressing is lower, the size shrinkage factor leads to greatly behind the high -sintering sintering deformations problems.
Description
Technical field
The utility model relates to mould applications, specifically relay ceramic protection cover mould.
Background technology
Mould be in industrial production in order to injection moulding, blowing, extrude, various mould and instrument that the method such as die casting or forging forming, smelting, punching press, stretching obtains required product.In brief, mould is used to the instrument of formed article, and this instrument is made up of various part, and different moulds is made up of different parts.It realizes the processing of article profile mainly through the change of institute's moulding material physical state.Press the difference of shaping material, mould can be divided into metal die and nonmetal mould.Metal die is divided into again: casting mould (non-ferrous metal die casting, steel casting) and forging mold etc.
The processing technology classification of processing metal pressed by mould, and conventional has: stamping die, comprises blanking die, bending die, Drawing Die, flange die, reducing die, forcer, bulging die, sizing die etc.; Forging die, comprises die forging forging die, upsetting die etc.; And extrusion die and compression mod.
Produce a product in batches, design and manufacture a kind of suitable mould for enhancing productivity, saving production cost significant.Although mould is all kinds of various, for independent nonstandard product, or just start the product that adopts mould to produce, a design difficult problem often for mould.Relay ceramic protection cover mould used for electric vehicle is step products in band.Because the relative density of ceramic dry-pressed is lower, after high temperature sintering, dimensional contraction rate is comparatively large, generally about 18% ~ 20%, if ceramic dry-pressing blank density difference controls bad, larger distortion can be produced after sintering, cause the size of goods and form accuracy can not be guaranteed.According to article shape, its dry pressing molding mould adopts two structures, the i.e. structure of upper punch, a fixing undershoot and a floating undershoot.Because goods are interior step, so its outer undershoot is fixed punch, interior undershoot is floating punch, and the mechanical type powder shaping press fixed form of standard below, float plate, above, is installed from top to bottom according to mould, principle from inside to outside, cannot meet the shaping of these goods.
Utility model content
The utility model is above technical problem just, the relay ceramic protection cover mould providing a kind of structure simple, easy for installation.
The utility model is achieved through the following technical solutions:
Relay ceramic protection cover mould, comprises rush-up seat, upper punch lid, upper punch, middle mould, outer low punch, outer undershoot lid, outside lower red seat, interior low punch, interior undershoot lid, interior lower red seat, lower plug, plug lid, mandrel holder, bridge formation bar, bridge company's joint chair, plug extension bar, extension bar Connection Block, is characterized in that upper punch is arranged on rush-up seat by upper punch lid, and with upper punch lid, rush-up seat is arranged in above mould together, and outer low punch is arranged on outside lower red seat by outer undershoot lid, and with outer undershoot lid, outside lower red seat is arranged in below mould together, and interior low punch is arranged in outer low punch, and is arranged on interior lower red seat by interior undershoot lid, lower plug is arranged in interior low punch, and be arranged on mandrel holder by plug lid, upper punch is provided with the groove corresponding with lower plug, outside lower red seat, interior lower red seat is arranged on bridge company's joint chair by same bridge formation bar, and mandrel holder is connected on extension bar Connection Block after being connected with plug extension bar by the through hole in the middle part of bridge company's joint chair.Lower plug is many.Bridge formation bar is many.Rush-up seat, upper punch lid, upper punch, middle mould, outer low punch, outer undershoot lid, outside lower red seat, interior low punch, interior undershoot lid, interior lower red seat, plug lid, mandrel holder, plug extension bar, extension bar Connection Block are coaxial.
The utility model adopts the mode of building bridge, by design bridge formation bar, outer low punch is fixed on the undermost fixed head of press mold frame, and make it to be in above float plate, interior low punch is then installed in float plate, make it can transfer powder when filling powder, thus regulate extrudate density and to make it density between each position relatively uniform.
The utility model structure is simple, easy to use.
Accompanying drawing explanation
Accompanying drawing Fig. 1 is overall sectional view of the present utility model, wherein:
1-rush-up seat, 2-upper punch lid, 3-upper punch, mould in 4-, the outer low punch of 5-, the outer undershoot lid of 6-, the outside lower red seat of 7-, low punch in 8-, undershoot lid in 9-, lower red seat in 10-, plug under 11-, 12-plug lid, 13-mandrel holder, 14-bridge formation bar, 15-bridge company joint chair, 16-plug extension bar, 17-extension bar Connection Block.
Detailed description of the invention
Below in conjunction with specific embodiment, the utility model is described further.
Relay ceramic protection cover mould, comprises rush-up seat 1, upper punch lid 2, upper punch 3, middle mould 4, outer low punch 5, outer undershoot lid 6, outside lower red seat 7, interior low punch 8, interior undershoot lid 9, interior lower red seat 10, lower plug 11, plug lid 12, mandrel holder 13, bridge formation bar 14, bridge company's joint chair 15, plug extension bar 16, extension bar Connection Block 17, is characterized in that upper punch 3 is arranged on rush-up seat 1 by upper punch lid 2, and with upper punch lid 2, rush-up seat 3 is arranged in above mould 4 together, and outer low punch 5 is arranged on outside lower red seat 7 by outer undershoot lid 6, and with outer undershoot lid 6, outside lower red seat 7 is arranged in below mould 4 together, interior low punch 8 is arranged in outer low punch 5, and be arranged on interior lower red seat 10 by interior undershoot lid 9, lower plug 11 is arranged in interior low punch 8, and be arranged on mandrel holder 13 by plug lid 12, upper punch 3 is provided with the groove corresponding with lower plug 11, outside lower red seat 7, interior lower red seat 10 is arranged on bridge company's joint chair 15 by same bridge formation bar 14, and mandrel holder 13 is connected on extension bar Connection Block 17 after being connected with plug extension bar 16 by the through hole in the middle part of bridge company's joint chair 15.Lower plug 11 is many.Bridge formation bar 14 is many.Rush-up seat 1, upper punch lid 2, upper punch 3, middle mould 4, outer low punch 5, outer undershoot lid 6, outside lower red seat 7, interior low punch 8, interior undershoot lid 9, interior lower red seat 10, plug lid 12, mandrel holder 13, plug extension bar 16, extension bar Connection Block 17 are coaxial.
The utility model adopts the mode of building bridge, by design bridge formation bar 14, outer low punch 5 is fixed on the undermost fixed head of press mold frame, and make it to be in above float plate, interior low punch 8 is installed in float plate, make it can transfer powder when filling powder, thus regulate extrudate density and to make it density between each position relatively uniform.
Above-described embodiment, only for technical conceive of the present utility model and feature are described, its object is to person skilled in the art can be understood content of the present utility model and implement according to this, can not limit protection domain of the present utility model with this.All equivalences done according to the utility model Spirit Essence change or modify, and all should be encompassed within protection domain of the present utility model.
Claims (4)
1. relay ceramic protection cover mould, comprises rush-up seat, upper punch lid, upper punch, middle mould, outer low punch, outer undershoot lid, outside lower red seat, interior low punch, interior undershoot lid, interior lower red seat, lower plug, plug lid, mandrel holder, bridge formation bar, bridge company's joint chair, plug extension bar, extension bar Connection Block, is characterized in that upper punch is arranged on rush-up seat by upper punch lid, and with upper punch lid, rush-up seat is arranged in above mould together, and outer low punch is arranged on outside lower red seat by outer undershoot lid, and with outer undershoot lid, outside lower red seat is arranged in below mould together, and interior low punch is arranged in outer low punch, and is arranged on interior lower red seat by interior undershoot lid, lower plug is arranged in interior low punch, and be arranged on mandrel holder by plug lid, upper punch is provided with the groove corresponding with lower plug, outside lower red seat, interior lower red seat is arranged on bridge company's joint chair by same bridge formation bar, and mandrel holder is connected on extension bar Connection Block after being connected with plug extension bar by the through hole in the middle part of bridge company's joint chair.
2. relay ceramic protection cover mould according to claim 1, is characterized in that described lower plug is many.
3. relay ceramic protection cover mould according to claim 1, is characterized in that described bridge formation bar is many.
4. relay ceramic protection cover mould according to claim 1, is characterized in that described rush-up seat, upper punch lid, upper punch, middle mould, outer low punch, outer undershoot lid, outside lower red seat, interior low punch, interior undershoot lid, interior lower red seat, plug lid, mandrel holder, plug extension bar, extension bar Connection Block are coaxial.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520559851.XU CN204844410U (en) | 2015-07-29 | 2015-07-29 | Relay pottery safety cover mould |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520559851.XU CN204844410U (en) | 2015-07-29 | 2015-07-29 | Relay pottery safety cover mould |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204844410U true CN204844410U (en) | 2015-12-09 |
Family
ID=54735003
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520559851.XU Expired - Fee Related CN204844410U (en) | 2015-07-29 | 2015-07-29 | Relay pottery safety cover mould |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204844410U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106270521A (en) * | 2016-08-30 | 2017-01-04 | 佛山市顺德区然华精密金属制品有限公司 | powder metallurgy press mandrel holder rotating mechanism |
| CN109109138A (en) * | 2018-08-20 | 2019-01-01 | 长钰模具(苏州)有限公司 | A kind of ceramic pressure sensor core dry pressing die set |
-
2015
- 2015-07-29 CN CN201520559851.XU patent/CN204844410U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106270521A (en) * | 2016-08-30 | 2017-01-04 | 佛山市顺德区然华精密金属制品有限公司 | powder metallurgy press mandrel holder rotating mechanism |
| CN106270521B (en) * | 2016-08-30 | 2018-07-31 | 佛山市顺德区然华精密金属制品有限公司 | Powder metallurgy press mandrel holder rotating mechanism |
| CN109109138A (en) * | 2018-08-20 | 2019-01-01 | 长钰模具(苏州)有限公司 | A kind of ceramic pressure sensor core dry pressing die set |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151209 Termination date: 20190729 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |