CN202839145U - Enameling machine guide wheel mechanism coated by using heat resistant insulating paper and heat resistant insulating films - Google Patents
Enameling machine guide wheel mechanism coated by using heat resistant insulating paper and heat resistant insulating films Download PDFInfo
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- CN202839145U CN202839145U CN 201220494753 CN201220494753U CN202839145U CN 202839145 U CN202839145 U CN 202839145U CN 201220494753 CN201220494753 CN 201220494753 CN 201220494753 U CN201220494753 U CN 201220494753U CN 202839145 U CN202839145 U CN 202839145U
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- heat resistant
- resistant insulating
- guide wheel
- insulating paper
- thermal endurance
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Abstract
The utility model relates to an enameling machine guide wheel mechanism coated by using heat resistant insulating paper and heat resistant insulating films. The mechanism comprises a main shaft and guide wheels, wherein the guide wheels are sleeved on the main shaft concentrically. Grooves are uniformly wound around the intervals of the guide wheels, and the heat resistant insulating paper and the heat resistant insulating films are arranged in the grooves. The inner layer of each groove of the guide wheel is provided with the heat resistant insulating paper, and the outer layer is provided with the heat resistant insulating film in a winding manner. As the mechanism mainly winds the heat resistant insulating paper and the heat resistant insulating films on the guide wheels by which an enameled wire passes, and the heat resistant insulating paper and the heat resistant insulating films adapt to a high temperature condition of the guide wheels on a enameling machine, so that a paint film is not easy to damage when the paint film of the enameled wire passes by, thereby improving the surface quality and the insulating performance of the enameled wire. The enameling machine guide wheel mechanism provided by the utility model is simple in structure, reasonable in design, and reliable in performance. The mechanism is convenient in use, high in production efficiency, and remarkable in application effect.
Description
Technical field
The utility model relates to the equipment of electromagnetic wire production, particularly a kind of enamelling machine guide wheel mechanism that utilizes thermal endurance insulating paper and thermal endurance dielectric film to coat.
Background technology
Along with the development of China's electric utility, the electric pressure of the power transformer in the electrical network is more and more higher, is accompanied by the raw-material insulation property of making transformer and also will constantly promotes, and could satisfy the needs of transformer production.Enamelled wire promotes its electric property with imperative as one of main raw material(s) in the transformer.Puncture voltage is directly to examine the insulation property of enameled wire coat in the enamelled wire electric property, and this performance is particularly important.At present, the production process of enamelled wire, breakdown voltage property are not very stable; Unstablely just cause easily the unstable of power transformer product quality.And the main cause that has influence on the enamelled wire breakdown voltage property is paint film damage in process of production.Enamelled wire in process of production, the place that paint film damage mainly occurs was exactly wire carrier and line device processed.The guide wheel of enamelling machine all is with the making of aluminum or aluminum alloy material, and in stressed situation, produces mechanical damage easily; In case mechanical damage is arranged on the guide wheel, especially at upper block, out temperature is very high from baker for enamelled wire, in the bad situation of paint film cooling effect, enameled wire coat will damage paint film through guide wheel the time, cause the situations such as enameled wire surface quality is poor, puncture voltage is unstable; Thereby, will directly affect the quality of enamelled wire product.
Therefore, providing the enamelling machine guide wheel mechanism that utilizes thermal endurance insulating paper and thermal endurance dielectric film to coat that a kind of simple in structure, reasonable in design, dependable performance, thermal endurance are high, improve the quality of production, is one of these those skilled in the art problem that should address.
The utility model content
The purpose of this utility model is to overcome above-mentioned weak point, the enamelling machine guide wheel mechanism that provides a kind of simple in structure, reasonable in design, performance safety to utilize reliably thermal endurance insulating paper and thermal endurance dielectric film to coat.
The technical scheme that adopts of the utility model is for achieving the above object: a kind of enamelling machine guide wheel mechanism that utilizes thermal endurance insulating paper and thermal endurance dielectric film to coat, and this mechanism comprises main shaft and guide wheel, the guide wheel concentric locking collar is on main shaft; It is characterized in that described guide wheel interval uniform ring is arranged with groove, is provided with thermal endurance insulating paper and thermal endurance dielectric film in the groove.
The internal layer of described each groove of guide wheel twines and is provided with the thermal endurance insulating paper, and outer the winding is provided with the thermal endurance dielectric film.
The beneficial effects of the utility model are: this is simple in structure, and is reasonable in design, dependable performance, and good heat resistance, the quality of production and efficient are high; This mechanism is particularly related to the production of the E level enamelled wire in the electromagnetic wire product, Effective Raise product quality.It is easy to use, can further make the products such as transposed conductor and composite conductor, extensive use is arranged, the effect highly significant in ultra high voltage, special transformer field.
Description of drawings
Fig. 1 is the utility model structural representation;
Among the figure: 1 main shaft, 2 guide wheels, 3 grooves.
Embodiment
Below in conjunction with accompanying drawing and preferred embodiment, details are as follows to embodiment, structure, feature that foundation the utility model provides:
Referring to Fig. 1, a kind of enamelling machine guide wheel mechanism that utilizes thermal endurance insulating paper and thermal endurance dielectric film to coat, this mechanism comprises main shaft 1 and guide wheel 2, guide wheel 2 concentric locking collars are on main shaft 1; Described guide wheel 2 interval uniform ring are arranged with groove 3, are provided with thermal endurance insulating paper and thermal endurance dielectric film in the groove 3.
The internal layer of described guide wheel 2 each groove 3 twines and is provided with the thermal endurance insulating paper, and outer the winding is provided with the thermal endurance dielectric film.
Operation principle: this mechanism mainly is guide wheel winding thermal endurance insulating paper and the thermal endurance dielectric film in the enameled wire coat process; Thermal endurance class is A level and more than the A level; This thermal endurance insulating paper and thermal endurance dielectric film adapt to the high-temperature condition of enamel-cover upper block, at enameled wire coat through out-of-date, easy damaged paint film not; Thereby surface quality and the insulation property of enamelled wire have been promoted.
Above-mentionedly with reference to embodiment the enamelling machine guide wheel mechanism that this utilizes thermal endurance insulating paper and thermal endurance dielectric film to coat is described in detail; illustrative rather than determinate; therefore in the variation and the modification that do not break away under the utility model general plotting, should belong within the protection range of the present utility model.
Claims (2)
1. enamelling machine guide wheel mechanism that utilizes thermal endurance insulating paper and thermal endurance dielectric film to coat, this mechanism comprises main shaft and guide wheel, the guide wheel concentric locking collar is on main shaft; It is characterized in that described guide wheel interval uniform ring is arranged with groove, is provided with thermal endurance insulating paper and thermal endurance dielectric film in the groove.
2. the enamelling machine guide wheel mechanism that utilizes thermal endurance insulating paper and thermal endurance dielectric film to coat according to claim 1 is characterized in that the internal layer winding of described each groove of guide wheel is provided with the thermal endurance insulating paper, and outer the winding is provided with the thermal endurance dielectric film.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220494753 CN202839145U (en) | 2012-09-26 | 2012-09-26 | Enameling machine guide wheel mechanism coated by using heat resistant insulating paper and heat resistant insulating films |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220494753 CN202839145U (en) | 2012-09-26 | 2012-09-26 | Enameling machine guide wheel mechanism coated by using heat resistant insulating paper and heat resistant insulating films |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202839145U true CN202839145U (en) | 2013-03-27 |
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ID=47950789
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220494753 Expired - Lifetime CN202839145U (en) | 2012-09-26 | 2012-09-26 | Enameling machine guide wheel mechanism coated by using heat resistant insulating paper and heat resistant insulating films |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202839145U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105887548A (en) * | 2014-11-15 | 2016-08-24 | 玖龙浆纸（乐山）有限公司 | One-step forming process method for heat-resistant paper |
| CN107601156A (en) * | 2017-11-02 | 2018-01-19 | 湖州华上电工有限公司 | A kind of enamel-covered wire guide device easily placed |
-
2012
- 2012-09-26 CN CN 201220494753 patent/CN202839145U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105887548A (en) * | 2014-11-15 | 2016-08-24 | 玖龙浆纸（乐山）有限公司 | One-step forming process method for heat-resistant paper |
| CN107601156A (en) * | 2017-11-02 | 2018-01-19 | 湖州华上电工有限公司 | A kind of enamel-covered wire guide device easily placed |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 300000 Tianjin Jinnan Economic Development Zone (Shuang Gang) Wang Gang Road 12 Patentee after: TIANJIN JINGWEI HUIKAI OPTOELECTRONIC Co.,Ltd. Address before: 300350 Tianjin Jinnan District Jinnan Economic Development Zone (Shuang Gang) Wang Gang Road No. 12 Patentee before: Tianjin Jing Wei Electric Wire Co.,Ltd. |
|
| CP03 | Change of name, title or address | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130327 |
|
| CX01 | Expiry of patent term |