CN203510428U - Capacitor porcelain shell blank forming device for fettling machine - Google Patents
Capacitor porcelain shell blank forming device for fettling machine Download PDFInfo
- Publication number
- CN203510428U CN203510428U CN201320659881.9U CN201320659881U CN203510428U CN 203510428 U CN203510428 U CN 203510428U CN 201320659881 U CN201320659881 U CN 201320659881U CN 203510428 U CN203510428 U CN 203510428U
- Authority
- CN
- China
- Prior art keywords
- plug
- forming device
- porcelain shell
- blank forming
- blank
- 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.)
- Expired - Fee Related
Links
- 239000003990 capacitor Substances 0.000 title claims abstract description 13
- 229910052573 porcelain Inorganic materials 0.000 title claims abstract description 13
- 238000009966 trimming Methods 0.000 claims description 13
- 238000005336 cracking Methods 0.000 abstract description 5
- 238000000465 moulding Methods 0.000 description 13
- 239000003921 oil Substances 0.000 description 5
- 238000012797 qualification Methods 0.000 description 5
- 235000015895 biscuits Nutrition 0.000 description 3
- 230000007547 defect Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000008157 edible vegetable oil Substances 0.000 description 1
- 239000003350 kerosene Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
Images
Landscapes
- Fixed Capacitors And Capacitor Manufacturing Machines (AREA)
Abstract
The utility model discloses a capacitor porcelain shell blank forming device for a fettling machine. The capacitor porcelain shell blank forming device comprises a mandrel and a mud drum, an inserting hole is formed in the middle of the mud drum, and the mandrel is inserted into the inserting hole. The capacitor porcelain shell blank forming device is characterized in that the diameter of the mandrel is 2-3 millimeters smaller than that of the inserting hole, and a friction oil layer is arranged on the outer wall surface of the mandrel. Cracking of blanks formed by the fettling machine can be furthest avoided, and the forming probability of the blanks is increased.
Description
Technical field
The utility model relates to a kind of porcelain shell for capacitor blank forming device for trimming machine, belongs to blank forming technical field.
Background technology
At present, in porcelain shell for capacitor blank forming technology, in vertical forming blank forming process, the observation of under its blank umbrella and blank lower end and repaired biscuit are more difficult, after moulding, base substrate qualification rate is generally in 70% left and right, low qualified, and its moulding effect of vertical forming is one per hour, efficiency is lower.Old-fashioned horizontal blank forming diameter of mandrel need be than the large 2-3mm of patchhole diameter of mud cylinder, after plug inserts, mud cylinder internal diameter need be swollen after 2-3mm by plug, just can make to combine closely and do not slide between plug and mud cylinder internal diameter, therefore mud cylinder easily causes blank cracking after being subject to plug to push swell forming process and moulding, blank qualification rate generally only has 50%-60%, and qualification rate is low.
Summary of the invention
Technical problem to be solved in the utility model is the defect that overcomes prior art, and a kind of porcelain shell for capacitor blank forming device for trimming machine is provided, and it can avoid the cracking phenomena of blank after trimming machine moulding to greatest extent, improves the moulding probability of blank.
The utility model solves the problems of the technologies described above the technical scheme of taking: a kind of porcelain shell for capacitor blank forming device for trimming machine, comprise plug and mud cylinder, the middle part of mud cylinder has patchhole, plug is inserted in patchhole, it is characterized in that: the diameter of described plug is less 2～3 millimeters than the diameter of patchhole, and the outside wall surface of plug is provided with one deck friction oil reservoir.
Further, the two ends of described plug are respectively arranged with all center hole and square spigots for supporting.
Adopted after technique scheme, the diameter of plug is than the little 2-3mm of the diameter of the patchhole of mud cylinder, at insertion plug, enter before mud cylinder, in the outside wall surface of plug, brush friction oil reservoir, after plug inserts, can effectively make mud cylinder and plug combine closely and make does not slide between mud cylinder and plug, solved the problem of Cracking of blank after trimming machine moulding, improved the moulding probability of blank, the height that can improve trimming machine is simultaneously in same level blank and human eye, make on front end employee energy transverse observation blank umbrella, under umbrella, easily find the defect of blank, also difficulty and the speed of repaired biscuit have been reduced simultaneously, moulding qualification rate and moulding production effect have effectively been improved.
Accompanying drawing explanation
Fig. 1 is the structural representation of the porcelain shell for capacitor blank forming device for trimming machine of the present utility model.
The specific embodiment
For content of the present utility model is more easily expressly understood, according to specific embodiment also by reference to the accompanying drawings, the utility model is described in further detail below.
As shown in Figure 1, a kind of porcelain shell for capacitor blank forming device for trimming machine, comprise plug 1 and mud cylinder 2, the middle part of mud cylinder 2 has patchhole 2-1, plug 1 is inserted in patchhole 2-1, the diameter of plug 1 is less 2～3 millimeters than the diameter of patchhole 2-1, and the outside wall surface of plug 1 is provided with one deck friction oil reservoir 3.
The two ends of plug 1 are respectively arranged with all center hole 1-1 and square spigot 1-2 for supporting.
Operation principle of the present utility model is as follows:
The diameter of plug 1 is than the little 2-3mm of diameter of the patchhole 2-1 of mud cylinder 2, at insertion plug 1, enter before mud cylinder 2, in the outside wall surface of plug 1, brush friction oil reservoir 3, after plug 1 inserts, can effectively make mud cylinder 2 and plug 1 combine closely and make does not slide between mud cylinder 2 and plug 1, solved the problem of Cracking of blank after trimming machine moulding, improved the moulding probability of blank, the height that can improve trimming machine is simultaneously in same level blank and human eye, make on front end employee energy transverse observation blank umbrella, under umbrella, easily find the defect of blank, also difficulty and the speed of repaired biscuit have been reduced simultaneously, moulding qualification rate and moulding production effect have effectively been improved.
Above-described specific embodiment; the purpose of this utility model, technical scheme and beneficial effect are further described; institute is understood that; the foregoing is only specific embodiment of the utility model; be not limited to the utility model; all within spirit of the present utility model and principle, any modification of making, be equal to replacement, improvement etc., within all should being included in protection domain of the present utility model.
Claims (2)
1. the porcelain shell for capacitor blank forming device for trimming machine, comprise plug (1) and mud cylinder (2), the middle part of mud cylinder (2) has patchhole (2-1), plug (1) is inserted in patchhole (2-1), it is characterized in that: the diameter of described plug (1) is less 2～3 millimeters than the diameter of patchhole (2-1), and the outside wall surface of plug (1) is provided with one deck friction oil reservoir (3).
2. the porcelain shell for capacitor blank forming device for trimming machine according to claim 1, is characterized in that: the two ends of described plug (1) are respectively arranged with all center hole (1-1) and square spigots (1-2) for supporting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320659881.9U CN203510428U (en) | 2013-10-24 | 2013-10-24 | Capacitor porcelain shell blank forming device for fettling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320659881.9U CN203510428U (en) | 2013-10-24 | 2013-10-24 | Capacitor porcelain shell blank forming device for fettling machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203510428U true CN203510428U (en) | 2014-04-02 |
Family
ID=50369410
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320659881.9U Expired - Fee Related CN203510428U (en) | 2013-10-24 | 2013-10-24 | Capacitor porcelain shell blank forming device for fettling machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203510428U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105345920A (en) * | 2015-12-03 | 2016-02-24 | 江西省萍乡市三善机电有限公司 | Porcelain insulator forming machine |
| CN106738252A (en) * | 2017-03-26 | 2017-05-31 | 河南鑫海电力设备有限公司 | Cross-linking porcelain bushing blank glazing device |
-
2013
- 2013-10-24 CN CN201320659881.9U patent/CN203510428U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105345920A (en) * | 2015-12-03 | 2016-02-24 | 江西省萍乡市三善机电有限公司 | Porcelain insulator forming machine |
| CN105345920B (en) * | 2015-12-03 | 2017-07-18 | 江西省萍乡市三善机电有限公司 | A kind of forming machine of porcelain insulator |
| CN106738252A (en) * | 2017-03-26 | 2017-05-31 | 河南鑫海电力设备有限公司 | Cross-linking porcelain bushing blank glazing device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204548941U (en) | A kind of super insulation can | |
| CN203510428U (en) | Capacitor porcelain shell blank forming device for fettling machine | |
| CN204320956U (en) | Commutator crotch shaping mold | |
| CN208116690U (en) | Engine rocker room molding die with blind riser | |
| CN204108109U (en) | A kind of finishing mold of the powder metallurgy spherical bearing with oil nozzle | |
| CN202621810U (en) | Machining mould special for hexagonal socket head cap screw | |
| CN202189941U (en) | Annular socket | |
| CN204523820U (en) | The rotating fixed extrusion pillow of the extrusion machine of a kind of card | |
| CN203711567U (en) | Hydraulic forming device for pipe fitting | |
| CN204075150U (en) | A kind of low pressure casting die segmented push rod | |
| CN204880915U (en) | Configuration optimization's ice making box | |
| CN203141711U (en) | Die with position limitation protection function | |
| CN202044019U (en) | Double-layer heat insulation paper cup | |
| CN204296018U (en) | The expanding frock of a kind of sebific duct | |
| CN203986996U (en) | A kind of Novel folding stool structure | |
| CN206299469U (en) | Diesel engine body crosses mouth of a river improved structure | |
| CN202058944U (en) | Power supply socket | |
| CN204653731U (en) | A kind of dried meat floss filling tool manufactured for egg roll with dried meat floss | |
| CN202805388U (en) | Ceramic wine bottle mould | |
| CN203092933U (en) | Die and oil hydraulic cylinder type reset mechanism thereof | |
| CN201950777U (en) | Injection pressing mold for vulcanizing rubber product | |
| CN203318834U (en) | Packing box for improving stability of lining box | |
| CN211248194U (en) | A cold core box top core rod exhaust structure | |
| CN202606607U (en) | Tooling for processing expansion joint on pipe fitting | |
| CN203171820U (en) | Square flue forming machine internal die |
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: 20140402 Termination date: 20141024 |
|
| EXPY | Termination of patent right or utility model |