CN200945497Y - Finishing mill guide apparatus - Google Patents
Finishing mill guide apparatus Download PDFInfo
- Publication number
- CN200945497Y CN200945497Y CN 200620077093 CN200620077093U CN200945497Y CN 200945497 Y CN200945497 Y CN 200945497Y CN 200620077093 CN200620077093 CN 200620077093 CN 200620077093 U CN200620077093 U CN 200620077093U CN 200945497 Y CN200945497 Y CN 200945497Y
- Authority
- CN
- China
- Prior art keywords
- finishing mill
- guide
- guard
- guide apparatus
- cooling water
- 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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- Monitoring And Testing Of Nuclear Reactors (AREA)
Abstract
The utility model relates to a component of finishing mill, in particular to a finishing mill guide apparatus comprising a finishing mill back cover, a cooling pipe, a guide apparatus base and a guide apparatus. The guide apparatus is arranged on the guide apparatus base, and the cooling pipe at the back of the finishing mill is provided with a water outlet pipe connected with the guide apparatus by a connection pipe. Therefore, the cooling water can be fed to the guide apparatus with temperature control effect. Compared with prior finishing mill guide apparatus without temperature control function, the finishing mill guide apparatus of the utility model has functions of transition and controlling the temperature rising inside the finishing mill, thereby, the quality and grade of the product can be increased.
Description
Technical field
The utility model relates to the associated components of finishing mill, finishing mill guide and guard specifically.
Background technology
The finishing mill guide and guard are positioned at the position of the import and the outlet of each frame of finishing mill, effect be the guiding rolled piece by predetermined direction and state accurate, stable enter and derive pass.Transitional function is only played in existing finishing mill guide and guard, can't realize the temperature control action to steel wire rod.Be guaranteed in order to ensure the variety steel wire quality, control finishing mill finishing temperature is very crucial means, in order to control the finishing mill finishing temperature, just must control the temperature rise of finishing mill inside, because the ellipse of finishing mill guide and guard outlet material type is very thin, carry out strong water-cooled and can cause the inhomogeneous of temperature on the steel wire rod, produce harmful tissue.And existing finishing mill guide and guard do not have function of temperature control, and being is worth improved.
Summary of the invention
The purpose of this utility model is exactly the shortcoming that can not carry out temperature adjusting at existing finishing mill guide and guard, proposes a kind of finishing mill guide and guard of controlling the finishing mill internal temperature rise.
The purpose of this utility model can be achieved through the following technical solutions:
A kind of finishing mill guide and guard, comprise finishing mill bonnet, cooling water pipe, guide and guard base, guide and guard, guide and guard are contained on the guide and guard base, cooling water pipe is positioned at the finishing mill back side, the guide and guard base is used for supporting and fixedly each frame import and export guide and guard of finishing mill, cooling water pipe is provided with outlet pipe, and outlet pipe links to each other with guide and guard by tube connector.
The purpose of this utility model can also further realize by following technical measures:
Aforesaid finishing mill guide and guard, wherein the finishing mill bonnet is provided with transit joint, and an end of transit joint links to each other with outlet pipe, and the other end links to each other with guide and guard by tube connector.
Aforesaid finishing mill guide and guard, wherein said tube connector are metal hose.
Advantage of the present utility model is: be provided with outlet pipe on cooling water pipe, outlet pipe links to each other with guide and guard by tube connector, cooling water can be transported in the guide and guard, realizes the temperature control effect of guide and guard.Compare with the finishing mill guide and guard that can not carry out temperature adjusting originally, finishing mill guide and guard of the present utility model can not only be played the effect of transition, and can play the effect of control finishing mill internal temperature rise, can improve the quality of products and grade.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Among the figure: 1 finishing mill bonnet, 2 cooling water pipes, 3 guide and guard bases, 4 guide and guard, 5 outlet pipes, 6 tube connectors, 7 transit joints.
The specific embodiment
Embodiment one
Figure 1 shows that an embodiment of the present utility model, a kind of finishing mill guide and guard, comprise finishing mill bonnet 1, cooling water pipe 2, guide and guard base 3, guide and guard 4, guide and guard 4 are contained on the guide and guard base 3, guide and guard 3 are used for helping and inducing rolled piece to enter pass smoothly, and guide and guard base 3 is used for supporting and fixedly each frame import and export guide and guard of finishing mill.Cooling water pipe 2 is positioned at finishing mill bonnet 1 back side.Be provided with outlet pipe 5 on cooling water pipe 2, outlet pipe 5 is received on the finishing mill bonnet 1 by tube connector 6, and tube connector 6 adopts metal hose.Be provided with transit joint 7 on finishing mill bonnet 1, transit joint 7 is for pulling joint soon.One end of transit joint 7 links to each other with outlet pipe 5, and the other end links to each other with guide and guard 4 by tube connector 6.By outlet pipe 5 and tube connector 6 cooling water in the cooling water pipe 2 is guided in the guide and guard 4, made guide and guard 4 play the effect of steel wire rod temperature in the control finishing mill.In the actual installation process, normal use in order to ensure guide and guard 4, guide and guard base 3 designs according to locating hole on original finishing mill casing and the spacing between the sortie, and according to the requirement of center line, cooperates the structure of guide and guard base 3 that the water-cooled guide assembly is designed.
Because cooling water is transported in the guide and guard 4, guide and guard 4 have effective temperature control effect, and its effect can be passed through following example explanation.Following table is that 6.5 millimeters steel uses when not using in finishing mill guide and guard of the present utility model for certain diameter, the comparison of steel wire rod temperature before and after the finishing mill guide and guard, and finishing mill guide and guard sortie of the present utility model is 23#:
Table 1 finishing mill guide and guard of the present utility model drop into and do not drop into two states contrast detection
| State | The finishing mill inlet temperature | The finishing mill outlet temperature | Temperature rise | Effect comes into operation |
| Come into operation | 967 degree | 1051 degree | 84 degree | 12 degree |
| Do not come into operation | 968 degree | 1064 degree | 96 degree |
As can be seen from Table 1, the cooling of 23# finishing mill guide and guard outlets reaches 12 degree, and finishing mill guide and guard of the present utility model make the production process of variety steel wire rod strengthen the ability of regulation and control of temperature, for the production of kind wire rod is laid a good foundation.
Can be provided with many outlet pipes 5 on the cooling water pipe 2, correspondence is provided with a plurality of transit joints 7 on the finishing mill bonnet, and outlet pipe 5 links to each other with transit joint 7, and transit joint 7 links to each other with guide and guard 4 by tube connector 6 respectively.
The utility model also has other embodiment, and the technical scheme that equal replacement of all employings or equivalent transformation form all drops within the claimed scope of the utility model.
Claims (3)
1. finishing mill guide and guard, comprise finishing mill bonnet, cooling water pipe, guide and guard base, guide and guard, guide and guard are contained in to be led on the base, and cooling water pipe is positioned at the finishing mill back side, it is characterized in that: described cooling water pipe is provided with outlet pipe, and described outlet pipe links to each other with guide and guard by tube connector.
2. finishing mill guide and guard as claimed in claim 1 is characterized in that: described finishing mill bonnet is provided with transit joint, and an end of described transit joint links to each other with outlet pipe, and the other end links to each other with guide and guard by tube connector.
3. finishing mill guide and guard as claimed in claim 1 or 2 is characterized in that: described tube connector is a metal hose.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620077093 CN200945497Y (en) | 2006-09-05 | 2006-09-05 | Finishing mill guide apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620077093 CN200945497Y (en) | 2006-09-05 | 2006-09-05 | Finishing mill guide apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200945497Y true CN200945497Y (en) | 2007-09-12 |
Family
ID=38732557
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620077093 Expired - Fee Related CN200945497Y (en) | 2006-09-05 | 2006-09-05 | Finishing mill guide apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200945497Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102259112A (en) * | 2011-04-12 | 2011-11-30 | 首钢总公司 | Method for controlling structural homogeneity of high-carbon steel coil rod for deep drawing of steel wire |
| CN105478482A (en) * | 2015-12-16 | 2016-04-13 | 无锡市永亿精密铸造有限公司 | Cold rolling mill with cooling system |
-
2006
- 2006-09-05 CN CN 200620077093 patent/CN200945497Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102259112A (en) * | 2011-04-12 | 2011-11-30 | 首钢总公司 | Method for controlling structural homogeneity of high-carbon steel coil rod for deep drawing of steel wire |
| CN105478482A (en) * | 2015-12-16 | 2016-04-13 | 无锡市永亿精密铸造有限公司 | Cold rolling mill with cooling system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: NANJING NANGANG INDUSTRY DEVELOPMENT CO., LTD. Free format text: FORMER OWNER: NANJING UNITE STEEL CO., LTD. Effective date: 20091218 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20091218 Address after: Jiangsu province Nanjing city Liuhe District xiejiadian, zip code: 210035 Patentee after: Nanjing Iron & Steel United Co., Ltd. Address before: Jiangsu province Nanjing city Liuhe District xiejiadian, zip code: 210035 Patentee before: Nanjing Iron & Steel United Co., Ltd. |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070912 Termination date: 20120905 |