CN202093908U - Lower die for glass insulator - Google Patents
Lower die for glass insulator Download PDFInfo
- Publication number
- CN202093908U CN202093908U CN2011202184020U CN201120218402U CN202093908U CN 202093908 U CN202093908 U CN 202093908U CN 2011202184020 U CN2011202184020 U CN 2011202184020U CN 201120218402 U CN201120218402 U CN 201120218402U CN 202093908 U CN202093908 U CN 202093908U
- Authority
- CN
- China
- Prior art keywords
- equals
- disc
- lower die
- glass insulator
- counterdie
- 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
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Abstract
The utility model provides a lower die for a glass insulator, comprising a disc mouth and a disc bottom having annular protrusions, wherein the outer diameter of the disc mouth equals to 299.6mm, the inner diameter of the disc mouth equals to 197.5mm, the horizontal inclined angle of each of the conical surfaces formed between the disc mouth and the disc bottom equals to 20 degrees, each conical surface is connected with the annular protrusion through an arc having a radius of 10mm, the outer ring diameter of each of the annular protrusions equals to 249.6mm, and the thickness equals to 18mm; each of the annular protrusions is provided with eight threaded through holes; and the lower surface of the disc mouth is provided with two annular grooves. The cost for manufacturing an additional pair of holding clamps is saved, the time for replacing the holding clamps is reduced, and the production efficiency is improved; in addition, the cross section of the cooling air channel of the lower die is increased, the cooling speed of the lower die is accelerated, the service life of a mould is extended, the shaping effect for a product is excellent, the product is not easy to deform, and the quality of the product is improved.
Description
Technical field
The utility model relates to a kind of glass insulator production line instrument, relates in particular to a kind of glass insulator counterdie.
Background technology
At present, producing disk track is the counterdie of the glass insulator use of 197.5mm, its dish mouthful overall diameter is 240mm, dish mouthful overall diameter is that the counterdie of 240mm can only use a cover to embrace pincers separately, and can not use the common pincers of embracing, like this, not only wasted the fund that a cover counterdie is embraced pincers of doing more, and having increased the time that pincers are embraced in replacing, the productive rate of product is low; In addition, a dish mouthful overall diameter is the counterdie of 240mm, and it is fast to be heated, and the cross section of cooling air channel is little, and heat radiation is slow, not only reduced the useful life of counterdie, and it is bad to finalize the design, and the product easy deformation has influenced the quality of product.
The utility model content
The purpose of this utility model is to provide a kind of saving to embrace the glass insulator counterdie that clamps and improve the quality of products.
The utility model is realized by following measure: a kind of glass insulator counterdie, comprise Pan Kou and have trying to get to the heart of a matter of annular projection, the overall diameter of described Pan Kou is 299.6mm, the interior diameter of described Pan Kou is 197.5mm, the horizontal tilt angle of the conical surface that forms between described Pan Kou and described the trying to get to the heart of a matter is 20 °, the described conical surface and described annular projection are that the circular arc of 10mm is connected by radius, and the outer ring diameter of described annular projection is that 249.6mm, thickness are 18mm.
Concrete characteristics of the present utility model also have, and described annular projection is provided with eight tapped through holes.
The lower surface of described Pan Kou is provided with annular groove.
The beneficial effects of the utility model are: the utility model is that the production of 197.5mm glass insulator improves with counterdie to disk track, increase the thickness on counterdie top, increase the overall diameter of mould mouth down, so just can use the common pincers of embracing to cooperate with counterdie, not only saved the secondary fund of embracing pincers of doing more, and reduced and changed the time of embracing pincers, accelerated production efficiency, improved output; In addition, by the change of structure that counterdie is tried to get to the heart of a matter, increased the cross section of counterdie cooling air channel, like this, accelerated the cooling rate of counterdie, not only prolonged the useful life of mould, the while is also effective to the typing of product, not yielding, has improved the quality of product.
Description of drawings
Fig. 1 is the structural representation of the utility model embodiment.
Fig. 2 is the structural representation of the glass insulator counterdie of prior art.
Wherein, Reference numeral is: 1, Pan Kou; 2, try to get to the heart of a matter; 3, annular projection; 4, annular groove; 5, the conical surface; 6, tapped through hole; 7, circular arc.
Embodiment
For clearly demonstrating the technical characterstic of this programme,, this programme is set forth below by embodiment.
Referring to Fig. 1, the utility model is a kind of glass insulator counterdie, what comprise dish mouthful 1 and have an annular projection 3 tries to get to the heart of a matter 2, the overall diameter of dish mouth 1 is 299.6mm, the interior diameter of dish mouth 1 is 197.5mm, dish mouthful 1 with try to get to the heart of a matter that the horizontal tilt angle of the conical surface 5 of formation is 20 ° between 2, the conical surface 5 and annular projection 3 are that the circular arc 7 of 10mm is connected by radius, the outer ring diameter of annular projection 3 is that 249.6mm, thickness are 18mm; Annular projection 3 is provided with eight tapped through holes 6; The lower surface of dish mouth 1 is provided with annular groove 4.
Referring to Fig. 2, compared with prior art, Pan Kou of the present utility model has thickened, and the annular projection diameter of trying to get to the heart of a matter has increased, and also is provided with the annular groove and the tapped through hole that are used with common armful of pincers, so just saves the fund that a cover is embraced pincers; The glass insulator counterdie comprises two half modules, Fig. 1 and Fig. 2 also can be considered the structural representation of half module, dash area is the contact-making surface of two half modules among the figure, when two half modules lump together, form between the noncontact face and the extraneous slit that communicates, be called as cooling air channel, Fig. 1 and Fig. 2 compare, cooling air channel area after obviously improving is bigger, so just accelerate the cooling rate of counterdie, not only prolonged the useful life of mould, simultaneously also effective to the typing of product, not yielding, improved the quality of product.
The utility model can pass through or adopt existing techniques in realizing without the technical characterictic of describing; do not repeat them here; certainly; above-mentioned explanation is not to be to restriction of the present utility model; the utility model also is not limited in above-mentioned giving an example; variation, remodeling, interpolation or replacement that those skilled in the art are made in essential scope of the present utility model also should belong to protection range of the present utility model.
Claims (3)
1. glass insulator counterdie, comprise Pan Kou and have trying to get to the heart of a matter of annular projection, it is characterized in that, the overall diameter of described Pan Kou is 299.6mm, the interior diameter of described Pan Kou is 197.5mm, the horizontal tilt angle of the conical surface that forms between described Pan Kou and described the trying to get to the heart of a matter is 20 °, and the described conical surface and described annular projection are that the circular arc of 10mm is connected by radius, and the outer ring diameter of described annular projection is that 249.6mm, thickness are 18mm.
2. glass insulator counterdie according to claim 1 is characterized in that, described annular projection is provided with eight tapped through holes.
3. glass insulator counterdie according to claim 1 and 2 is characterized in that the lower surface of described Pan Kou is provided with annular groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202184020U CN202093908U (en) | 2011-06-27 | 2011-06-27 | Lower die for glass insulator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202184020U CN202093908U (en) | 2011-06-27 | 2011-06-27 | Lower die for glass insulator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202093908U true CN202093908U (en) | 2011-12-28 |
Family
ID=45368960
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202184020U Expired - Fee Related CN202093908U (en) | 2011-06-27 | 2011-06-27 | Lower die for glass insulator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202093908U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112863788A (en) * | 2021-01-14 | 2021-05-28 | 中电国基南方集团有限公司 | Glass insulator manufacturing device and method |
| CN113248118A (en) * | 2021-05-27 | 2021-08-13 | 三瑞科技(江西)有限公司 | Glass insulator lower die with cooling structure |
-
2011
- 2011-06-27 CN CN2011202184020U patent/CN202093908U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112863788A (en) * | 2021-01-14 | 2021-05-28 | 中电国基南方集团有限公司 | Glass insulator manufacturing device and method |
| CN113248118A (en) * | 2021-05-27 | 2021-08-13 | 三瑞科技(江西)有限公司 | Glass insulator lower die with cooling structure |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111228 Termination date: 20170627 |