CN2420081Y - Regulator for roller of rolling mill for stainless steel cold bending section - Google Patents
Regulator for roller of rolling mill for stainless steel cold bending section Download PDFInfo
- Publication number
- CN2420081Y CN2420081Y CN 00209332 CN00209332U CN2420081Y CN 2420081 Y CN2420081 Y CN 2420081Y CN 00209332 CN00209332 CN 00209332 CN 00209332 U CN00209332 U CN 00209332U CN 2420081 Y CN2420081 Y CN 2420081Y
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- CN
- China
- Prior art keywords
- screw rod
- hole
- section
- screw
- bearing
- 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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- Reduction Rolling/Reduction Stand/Operation Of Reduction Machine (AREA)
Abstract
The utility model relates to a regulator for the rollers of rolling mills for stainless steel cold bending section; a support base is arranged at the top part of a side part of a machine group; a through hole wall at the center of the support base is provided with a section of internal threads; a screw rod, an upper and a lower sections of which are provided with threads, uses the lower section of threads to match with the internal threads in the through hole; the threads at the upper section are connected with a locking nut; the middle section forms a positive polygon prism shape; a component with a corresponding positive polygon prism hole is sheathed out of the middle section; the lower end of the screw rod is connected with a sliding block of a bearing which is provided with a support roller. The screw rod is rotated and drives the sliding block to move and to correct the roller by wrenching the component with the corresponding positive polygon prism hole; the screw rod is locked by the locking nut after adjustment. The utility model can be used in rolling mills with the serial of models.
Description
The utility model is the cold bending of stainless steel section rolling equipment, relates to the device for installing and adjusting of its roll.
A kind of typical case of cold bending of stainless steel section uses, and is to be used for making Door or window made of stainless steel and curtain wall.Now, the batch of this class bar section of stainless steel and extensive moulding are all finished with the clod wash mill milling.
Bar section of stainless steel clod wash mill milling moulding process and equipment have two kinds in China.The one, general milling train is finished the rolling of a section section bar with some groups one cover rolls, changes rolling again another section section bar of another set of roll, if finish a serial door and window, 10 to 15 section section bars is arranged usually, then wants the replacing roll 10 to 15 times.Another kind is a special rolling mill, i.e. milling train a kind of section section bar of roll forming only, and finishing a series of door and windows then needs 10 to 15 special rolling mills.
No matter be general milling train or special rolling mill, a common difficult problem is to install and the levelling roll.Particularly general milling train, because roll is often torn normal dress open, the levelling workload is big, the dimensional accuracy of section bar and stability are difficult to guarantee, influence the quality of section bar and door and window assembling later on often.A few days ago, on the domestic prior art bar section of stainless steel clod wash milling train, the mounting structure of roll is not only too simple, and does not nearly all have governor motion, and it is very inconvenient to use.
The purpose of this utility model provides a kind of adjusting device (hereinafter to be referred as roller regulating device) of bar section of stainless steel clod wash rolling mill roll, and it can use on the general milling train of series or special rolling mill, is convenient to the installation and the levelling of roll.
The structure of the utility model roller regulating device is such, it is installed in the top of clod wash milling train side plate with a bearing, described bearing has a through hole, one section internal thread is arranged on the through-hole wall, about in the of one two sections be the screw rod of screw thread with the screw-internal thread fit in its hypomere screw thread and the described through hole, this screw rod connects with a locking nut with its epimere screw thread; Described screw rod stage casing is to connect the positive polygon prism of two sections screw threads up and down, and its cross section is a regular polygon; There is a member that has the regular polygon hole identical to be sleeved on this screw rod stage casing on the bearing with described screw rod stage casing transverse shape; There is an annular groove described screw rod lower end, has plate to embed in the described annular groove with its circular hole, and described plate is fixed on the top of a slide block, and the bearing of back up roll is arranged on this slide block.
Fig. 1 is the embodiment of the utility model roller regulating device.
Detailed description in conjunction with embodiment illustrated in fig. 1 will make structure of the present utility model and characteristics more clear.
As shown in Figure 1, bearing 10 usefulness bolts 17 cover regularly on the breach of side plate 11.Slide block 18 is arranged in the described breach.The center of bearing 10 is through holes, and the hypomere of this through hole is that internal thread is a screw 12.One two sections are screw rods 20 of screw thread, and two sections screw threads are respectively 28 and 22 about it, and hypomere screw thread 22 cooperates with screw 12.The external diameter of hypomere screw thread 22 is greater than the external diameter of epimere screw thread 28.The screw rod stage casing is a tetragonal prism 26, and its cross section is a square.On the bearing 10, suit square chip 16 and square core retainer plate 15 outside the described tetragonal prism 26, in the end opening of the described square chip side of being inlaid in core retainer plate, the two is combined into one.There is the square hole that matches with the cross section of described tetragonal prism 26 at the center of square chip 16.Core retainer plate 15 profile except that the lower end in side's is positive six prisms, and the side's of rotation core retainer plate 15 can make screw rod 20 rotate.On side's core retainer plate 15, there is locking nut 14 to be fitted on the epimere screw thread 28 of screw rod 20.Described locking nut is inlaid in the opening of a cup-shaped cover that Open Side Down 13, and cup-shaped cover 13 is closed up compresses that the two is tightened to one with locking nut 14, and the bottom outline of cup-shaped cover 13 is positive hexagon.During rotating screw bolt 20, its epimere screw thread 28 can put in the cup-shaped cover 13.There is annular groove 24 lower end of screw rod 20, and here, foregoing plate is the halfround bar slice 23 of two band semicircle orifices, and they are harmonious with its semicircle orifice and embed in this annular groove 24, and described two halfround bar slices, 23 usefulness screws 19 are fixed on the top of slide block 18.The bearing of back up roll is housed on the slide block 18, and this bearing is not expression on Fig. 1.
Only need to change the length of screw rod 20, comprise up and down the size of two sections screw threads 28,22 and stage casing tetragonal prism 26, the utility model roller regulating device can use in the mill for cold bending of stainless steel section of series standard.
During the work of the utility model roller regulating device, with the spanner side of rotation core retainer plate 15, square chip 16 wherein drives screw rod 20 and rotates, and the screw rod lower end then spurs the slide block 18 that roll bearing is housed by the halfround bar slice in the annular groove 24 23 and moves up and down, thereby realizes the levelling of breaker roll.Finish after the levelling, for preventing to become flexible, the locking nut 14 on the side's of tightening core retainer plate 15, the position that roll is fixed on adjust.
The utility model roller regulating device can use on the general milling train of series or special rolling mill, makes the levelling of roll convenient and reliable.
Claims (4)
1. the adjusting device of mill for cold bending of stainless steel section roll, be installed in the top of clod wash unit side plate with a bearing, it is characterized in that described bearing has a through hole, one section internal thread is arranged on the through-hole wall, about in the of one two sections be the screw rod of screw thread with the screw-internal thread fit in its hypomere screw thread and the described through hole, this screw rod connects with a locking nut with its epimere screw thread; Described screw rod stage casing is to connect the positive polygon prism of two sections screw threads up and down, and its cross section is a regular polygon; There is a member that has the regular polygon hole identical to be sleeved on this screw rod stage casing on the described bearing with described screw rod stage casing transverse shape; There is an annular groove described screw rod lower end, has plate to embed in the described annular groove with its circular hole, and described plate is fixed on the top of a slide block, and the bearing of back up roll is arranged on this slide block.
2. the adjusting device of roll according to claim 1, it is characterized in that the described member that has the regular polygon hole is that square chip and profile are the square core retainer plate of positive six prisms, in the end opening of the square chip side of being inlaid in core retainer plate, the two is combined into one, and the center of square chip has with described cross section and is the square hole that matches in foursquare screw rod stage casing.
3. the adjusting device of roll according to claim 1 and 2, it is characterized in that described locking nut is inlaid in the opening of a cup-shaped cover that Open Side Down, the cup-shaped cover closing in compresses locking nut makes the two be tightened to one, and cup-shaped cover bottom outline is positive hexagon.
4. according to the adjusting device of claim 1 or 3 described rolls, it is characterized in that described plate is the halfround bar slice of two band semicircle orifices, they are harmonious with its semicircle orifice and embed in the annular groove of described screw rod lower end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00209332 CN2420081Y (en) | 2000-04-13 | 2000-04-13 | Regulator for roller of rolling mill for stainless steel cold bending section |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00209332 CN2420081Y (en) | 2000-04-13 | 2000-04-13 | Regulator for roller of rolling mill for stainless steel cold bending section |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2420081Y true CN2420081Y (en) | 2001-02-21 |
Family
ID=33576477
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 00209332 Expired - Fee Related CN2420081Y (en) | 2000-04-13 | 2000-04-13 | Regulator for roller of rolling mill for stainless steel cold bending section |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2420081Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100382909C (en) * | 2006-05-19 | 2008-04-23 | 北方工业大学 | Adjusting device for variable section roll-bending shaping machine and its adjusting method |
| CN101954394A (en) * | 2010-05-31 | 2011-01-26 | 南京万汇钢板桩有限公司 | Continuous roll cold bending forming method for stainless steel corrugated plates |
-
2000
- 2000-04-13 CN CN 00209332 patent/CN2420081Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100382909C (en) * | 2006-05-19 | 2008-04-23 | 北方工业大学 | Adjusting device for variable section roll-bending shaping machine and its adjusting method |
| CN101954394A (en) * | 2010-05-31 | 2011-01-26 | 南京万汇钢板桩有限公司 | Continuous roll cold bending forming method for stainless steel corrugated plates |
| CN101954394B (en) * | 2010-05-31 | 2011-11-09 | 南京万汇新材料科技有限公司 | Continuous roll cold bending forming method for stainless steel corrugated plates |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |