CN202539190U - Bearing box of strip steel levelling machine - Google Patents
Bearing box of strip steel levelling machine Download PDFInfo
- Publication number
- CN202539190U CN202539190U CN2012200434026U CN201220043402U CN202539190U CN 202539190 U CN202539190 U CN 202539190U CN 2012200434026 U CN2012200434026 U CN 2012200434026U CN 201220043402 U CN201220043402 U CN 201220043402U CN 202539190 U CN202539190 U CN 202539190U
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- box
- bearing
- bearing box
- utility
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Abstract
The utility model discloses a bearing box of a strip steel levelling mill, which is mainly used for the installation of the levelling roll of the levelling mill. The bearing box comprises a bearing chamber, a shaft hole, a box body and a bolt hole on the box body; and the bearing box is characterized in that box lugs are arranged on the box body, and arc grooves are arranged on the box lugs. Via the test of the stainless cold-rolling plant of the Shanxi Taigang Stainless Steel Co., Ltd., the bearing box disclosed by the utility model is stable and noiseless in running, and the temperature of a bearing is normal and completely achieves the quality requirement of an imported bearing box. Each imported bearing box costs ** yuan, and the bearing box disclosed by the utility model costs ** yuan, so that the saved expense of each set is ** yuan.
Description
Technical field:
The utility model is mainly used in the installation of the smooth roller of belt steel flating machine, is specifically related to a kind of planisher bearing housing.
Background technology:
At present in the stocking system, particularly cold rolling stocking system, planisher is one of must obligato equipment in the production process, its main effect is smooth steel-plate shape, and the last moulding of steel plate is played crucial effects.Because the kind of producing is of a great variety, the thickness specification of variety steel is different, surface requirements is different, and this just needs different roll surface and roll shapes to guarantee continuous production.At present; General steel rolling mill is normal to adopt a kind of roll shape+be equipped with pattern of identical roll shape+other a kind of roll shape; The result causes smooth roller roll shape of frequent change and roll surface in the production process; Satisfied not the variety steel production demand of continuous expansion so far away, had only through the turnover quantity that increases smooth roller (comprising bearing housing) and realize producing needs.
Summary of the invention:
The utility model aims to provide long a kind of planisher bearing housing in service life.
The utility model adopts the 42CrMo steel grade.
The utility model comprises the bolt hole on bearing chamber, axis hole, casing and the casing, it is characterized in that casing is provided with the case ear, and the case ear is provided with arc groove.
The utility model passes through the test at the stainless cold rolling mill of Shanxi Taigang Stainless Steel Co., Ltd, the no noise that operates steadily, and bearing temperature is normal, reaches the quality requirements of imported bearing case fully.4,100,000 yuan in the every cover of imported bearing case, 2,200,000 yuan in the every cover of the utility model, 1,900,000 yuan of every cover cost savings.
Description of drawings:
Fig. 1 is the front view (broken section) of the utility model embodiment.
Fig. 2 is the vertical view (axially analysing and observe) of Fig. 1.
Among the figure, 1, casing, 2, axis hole, 3, the case ear, 4, groove, 5, bolt hole.
The specific embodiment:
Embodiment: Fig. 1, shown in Figure 2, present embodiment comprise the bolt hole 5 on bearing chamber, axis hole 2 and the casing 1, it is characterized in that casing 1 is provided with case ear 3, and case ear 3 is provided with arc groove 4.
Claims (1)
1. a belt steel flating machine bearing case comprises the bolt hole on bearing chamber, axis hole, casing and the casing, it is characterized in that casing is provided with the case ear, and the case ear is provided with arc groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200434026U CN202539190U (en) | 2012-02-10 | 2012-02-10 | Bearing box of strip steel levelling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200434026U CN202539190U (en) | 2012-02-10 | 2012-02-10 | Bearing box of strip steel levelling machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202539190U true CN202539190U (en) | 2012-11-21 |
Family
ID=47159881
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200434026U Expired - Fee Related CN202539190U (en) | 2012-02-10 | 2012-02-10 | Bearing box of strip steel levelling machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202539190U (en) |
-
2012
- 2012-02-10 CN CN2012200434026U patent/CN202539190U/en not_active Expired - Fee Related
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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: 20121121 Termination date: 20180210 |