CN211846205U8 - 一种小管径钢管的压辊装置 - Google Patents
一种小管径钢管的压辊装置 Download PDFInfo
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- CN211846205U8 CN211846205U8 CN202020181886.5U CN202020181886U CN211846205U8 CN 211846205 U8 CN211846205 U8 CN 211846205U8 CN 202020181886 U CN202020181886 U CN 202020181886U CN 211846205 U8 CN211846205 U8 CN 211846205U8
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Abstract
本实用新型提供一种小管径钢管的压辊装置，包括压辊和固定在压辊内的销轴，所述压辊外表面对称设有两个半圆状的衬垫，所述衬垫外表面开设有沉头孔，所述压辊上开设有与沉头孔相配合的螺纹盲孔，所述螺纹盲孔内设有内螺纹筒，所述内螺纹筒外表面加工有外螺纹，所述内螺纹筒通过外螺纹啮合在螺纹盲孔内，所述沉头孔内设有内六角螺栓，所述内六角螺栓穿过沉头孔啮合在内螺纹筒内，所述内螺纹筒内远离沉头孔的一面开设有内六角孔，与现有技术相比，本实用新型具有如下有益效果：实现易磨损部位的局部更换，降低更换成本。
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| Application Number | Priority Date | Filing Date | Title |
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| CN202020181886.5U CN211846205U8 (zh) | 2020-02-19 | 2020-02-19 | 一种小管径钢管的压辊装置 |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202020181886.5U CN211846205U8 (zh) | 2020-02-19 | 2020-02-19 | 一种小管径钢管的压辊装置 |
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| Publication Number | Publication Date |
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| CN211846205U CN211846205U (zh) | 2020-11-03 |
| CN211846205U8 true CN211846205U8 (zh) | 2021-04-16 |
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| CN202020181886.5U Active CN211846205U8 (zh) | 2020-02-19 | 2020-02-19 | 一种小管径钢管的压辊装置 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN112872041A (zh) * | 2020-12-24 | 2021-06-01 | 东台市宏凯不锈钢有限公司 | 一种锰合金轧辊及其制造方法 |
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Legal Events
| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CU01 | Correction of utility model patent | ||
| CU01 | Correction of utility model patent |
Correction item: Inventor Correct: Xu Chongbin|Zhao Xuedong|Su Jing False: Xu Chongbin|Zhao Xuedong|Su Jing Number: 45-01 Volume: 36 Correction item: Inventor Correct: Xu Chongbin|Zhao Xuedong|Su Jing False: Xu Chongbin|Zhao Xuedong|Su Jing Number: 45-01 Page: The title page Volume: 36 |