CN204211805U - A kind of Novel sinking roll - Google Patents
A kind of Novel sinking roll Download PDFInfo
- Publication number
- CN204211805U CN204211805U CN201420392425.7U CN201420392425U CN204211805U CN 204211805 U CN204211805 U CN 204211805U CN 201420392425 U CN201420392425 U CN 201420392425U CN 204211805 U CN204211805 U CN 204211805U
- Authority
- CN
- China
- Prior art keywords
- roller
- roll body
- sinking
- roll
- roller wall
- 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 discloses a kind of Novel sinking roll, comprise columniform roll body, and roll body two ends are installed with mandrel by shaft coupling shift fork; Described roll body comprises roller wall and roller core, and described roller core is lead for retractable pencil and is built in roller wall; Described roller wall is provided with airtight cavity, and fills plumbous liquid in cavity.The damage that the utility model solves sinking roller sliding surface is comparatively large, the problem worn no resistance of sinking roller, improves erosion resistance simultaneously, reduces production cost.
Description
Technical field
The utility model relate to the sinking roller in a kind of pot galvanize, has particularly related to a kind of Novel sinking roll.
Background technology
Sinking roller is one of visual plant on hot galvanizing line, and the corrosion that sinking roller is subject to zinc liquid is in process of production done
With, simultaneously under strip tension effect, be subject to larger frictional force effect, so be easy to occur sinking roller axle journal slipper wear damage.The destruction of sinking roller is mainly because support counter-force and kinetic friction torque are to the corrosive nature of the damage of sliding surface and zinc liquid.The sinking roller of prior art comprises columniform roll body, is connected to the roll shaft at roll body two ends, roll body comprises the radial matrix, alloy sheath, sintering metal cover, the sealing of hole oxidant layer that distribute successively from inside to outside, the sinking roller of this structure is due to lighter in weight, its gravity can not offset partial tension, thus the support counter-force produced is comparatively large, comparatively large to the damage of sinking roller sliding surface, wearing no resistance of sinking roller, need often to change, add production cost.
Summary of the invention
For the deficiency that prior art exists, the purpose of this utility model just there are provided a kind of Novel sinking roll, and the damage solving sinking roller sliding surface is comparatively large, the problem worn no resistance of sinking roller, improves erosion resistance simultaneously, reduces production cost.
To achieve these goals, the technical solution adopted in the utility model is such: a kind of Novel sinking roll, comprises columniform roll body, and roll body two ends are installed with mandrel by shaft coupling shift fork; Described roll body comprises roller wall and roller core, and described roller core is lead for retractable pencil and is built in roller wall; Described roller wall is provided with airtight cavity, and fills plumbous liquid in cavity.
As a kind of preferred version, described roller wall internal surface sprays one deck carbon tungsten alloy.
As a kind of preferred version, described roller wall surface sprays one deck ceramic composite powder.
As a kind of preferred version, described roll body surface is provided with spiral slot, and is circular arc bottom spiral fluted.
Compared with prior art, the beneficial effects of the utility model:
1. roller wall surface sprays one deck ceramic composite powder, and roller wall internal surface sprays one deck carbon tungsten alloy, erosion resistance sinking roller being had taught;
2. be provided with lead for retractable pencil in roll body, the roller wall of roll body is provided with airtight cavity, plumbous liquid is filled in cavity, increase the weight of the weight of sinking roller, counteract partial tension by the change of gravity, thus reduce support counter-force, expand work area, remarkable minimizing, to the damage of sinking roller sliding surface, significantly improves the wear resistance of sinking roller, reduces production cost;
3. roll body surface is provided with spiral slot, and is circular arc bottom spiral fluted, the aluminium zinc-iron alloy element of sinking roller roll surface can be transferred out, and solves roller surfaces and forms dross problem, obtain and better carry effect, improve the quality of products.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is part A close-up schematic view in Fig. 1.
Embodiment
Below with reference to specific embodiment, the technical scheme that the utility model provides is described in detail, following embodiment should be understood and be only not used in restriction scope of the present utility model for illustration of the utility model.
Embodiment:
As shown in Figure 1, a kind of Novel sinking roll, comprises columniform roll body 1, and roll body 1 two ends are installed with mandrel 3 by shaft coupling shift fork 2; Described roll body 1 comprises roller wall 11 and roller core 12, and described roller core 12 is lead for retractable pencil and is built in roller wall 11; Described roller wall 11 is provided with airtight cavity 111, and fills plumbous liquid in cavity 111; Described roller wall 11 internal surface sprays one deck carbon tungsten alloy 112; Described roller wall 11 surface spraying one deck ceramic composite powder 113.Roller wall 11 surface spraying one deck ceramic composite powder 113, roller wall 11 internal surface sprays one deck carbon tungsten alloy 112, erosion resistance sinking roller being had taught; Lead for retractable pencil is provided with in roll body 1, the roller wall 11 of roll body 1 is provided with airtight cavity 111, plumbous liquid is filled in cavity 111, increase the weight of the weight of sinking roller, counteract partial tension by the change of gravity, thus reduce support counter-force, expand work area, remarkable minimizing, to the damage of sinking roller sliding surface, significantly improves the wear resistance of sinking roller, reduces production cost.
As shown in Figure 2, described roll body 1 surface is provided with spiral slot 13, and the bottom of spiral slot 13 is circular arc.The aluminium zinc-iron alloy element of sinking roller roll surface can transfer out for the spiral slot 13 of circular arc by bottom, solves roller surfaces and forms dross problem, obtain and better carry effect, improve the quality of products.
Finally it should be noted that, above embodiment is only in order to illustrate the technical solution of the utility model and non-limiting technical scheme, those of ordinary skill in the art is to be understood that, those are modified to the technical solution of the utility model or equivalent replacement, and do not depart from aim and the scope of the technical program, all should be encompassed in the middle of right of the present utility model.
Claims (3)
1. a Novel sinking roll, is characterized in that: comprise columniform roll body, and roll body two ends are installed with mandrel by shaft coupling shift fork; Described roll body comprises roller wall and roller core, and described roller core is lead for retractable pencil and is built in roller wall; Described roller wall is provided with airtight cavity, and fills plumbous liquid in cavity; Described roll body surface is provided with spiral slot, and is circular arc bottom spiral fluted.
2. a kind of Novel sinking roll according to claim 1, is characterized in that: described roller wall internal surface sprays one deck carbon tungsten alloy.
3. a kind of Novel sinking roll according to claim 1, is characterized in that: described roller wall surface sprays one deck ceramic composite powder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420392425.7U CN204211805U (en) | 2014-07-16 | 2014-07-16 | A kind of Novel sinking roll |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420392425.7U CN204211805U (en) | 2014-07-16 | 2014-07-16 | A kind of Novel sinking roll |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204211805U true CN204211805U (en) | 2015-03-18 |
Family
ID=52980492
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420392425.7U Expired - Fee Related CN204211805U (en) | 2014-07-16 | 2014-07-16 | A kind of Novel sinking roll |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204211805U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104909109A (en) * | 2015-06-03 | 2015-09-16 | 江苏南山冶金机械制造有限公司 | Turning roller for loading cantilever roller |
| CN105003527A (en) * | 2015-07-07 | 2015-10-28 | 烟台开发区蓝鲸金属修复有限公司 | Steel-ceramic combined roller manufacturing method |
| CN106637023A (en) * | 2016-12-06 | 2017-05-10 | 王秋林 | Wear resistant and nodulation resistant sink roll |
| CN106637024A (en) * | 2016-12-06 | 2017-05-10 | 王秋林 | Corrosion resistant and anti-nodulation sink roller |
-
2014
- 2014-07-16 CN CN201420392425.7U patent/CN204211805U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104909109A (en) * | 2015-06-03 | 2015-09-16 | 江苏南山冶金机械制造有限公司 | Turning roller for loading cantilever roller |
| CN105003527A (en) * | 2015-07-07 | 2015-10-28 | 烟台开发区蓝鲸金属修复有限公司 | Steel-ceramic combined roller manufacturing method |
| CN105003527B (en) * | 2015-07-07 | 2017-10-20 | 烟台开发区蓝鲸金属修复有限公司 | A kind of manufacture method of steel ceramic combination roller |
| CN106637023A (en) * | 2016-12-06 | 2017-05-10 | 王秋林 | Wear resistant and nodulation resistant sink roll |
| CN106637024A (en) * | 2016-12-06 | 2017-05-10 | 王秋林 | Corrosion resistant and anti-nodulation sink roller |
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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 |
Granted publication date: 20150318 Termination date: 20150716 |
|
| EXPY | Termination of patent right or utility model |