CN101712048A - Rolling mill base with locking wedge block - Google Patents
Rolling mill base with locking wedge block Download PDFInfo
- Publication number
- CN101712048A CN101712048A CN200910311730A CN200910311730A CN101712048A CN 101712048 A CN101712048 A CN 101712048A CN 200910311730 A CN200910311730 A CN 200910311730A CN 200910311730 A CN200910311730 A CN 200910311730A CN 101712048 A CN101712048 A CN 101712048A
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- CN
- China
- Prior art keywords
- wedge block
- locking wedge
- locking
- rolling mill
- mill base
- 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.)
- Pending
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Abstract
The invention relates to a rolling mill base with a locking wedge block, which is characterized in that the locking wedge block is fixedly connected with the two sides of the rolling mill base axially at a locking position of a locking cylinder. The invention has the advantages that the locking cylinder can be locked on the locking wedge block directly and only the locking wedge block is needed to be replaced periodically only without stopping production, thereby the maintenance cost is greatly reduced. A technology groove is arranged along the longitudinal side wall of the locking wedge block, and a fixed shaft head of the locking cylinder is enabled to enter into the technology groove, thus more convenient replacement of the locking wedge block is ensured.
Description
Technical field
The invention belongs to milling train, relate in particular to a kind of rolling mill base that has locking wedge block.
Background technology
The roll base of large-sized rolling mills is locked it by locking cylinder through after adjusting.Locking cylinder directly is locked on the susceptor surface of frame, because coupling mechanism force is very big, susceptor surface is is very easily worn and torn, and causes base not lock, and therefore must regularly replace whole base, causes shut-down and strengthens maintenance cost.
Summary of the invention
The present invention is in order to overcome deficiency of the prior art, a kind of rolling mill base that has locking wedge block to be provided, locking cylinder directly is locked on the locking wedge block, only need the periodic replacement locking wedge block, needn't stop production, reducing maintenance cost greatly.
The present invention is achieved through the following technical solutions for achieving the above object, and a kind of rolling mill base that has locking wedge block is characterized in that: described rolling mill base both sides are respectively at the axial affixed locking wedge block of locking cylinder locked position.
Described locking wedge block is the 1-4 piece along the axial one-sided affixed quantity of base.
The best one-sided affixed quantity of described locking wedge block is 2.
Described locking wedge block sidewall longitudinally is provided with technology groove.
Beneficial effect: locking cylinder directly is locked on the locking wedge block, only needs the periodic replacement locking wedge block, needn't stop production, reduce maintenance cost greatly.Locking wedge block sidewall longitudinally is provided with technology groove, can make the fixedly spindle nose of locking cylinder enter technology groove, makes the replacing locking wedge block more convenient.
Description of drawings
Fig. 1 is a structural representation of the present invention;
Fig. 2 is the structural representation of locking wedge block.
The specific embodiment
Below in conjunction with preferred embodiment, to details are as follows according to the specific embodiment provided by the invention:
See accompanying drawing for details, a kind of rolling mill base that has locking wedge block, described rolling mill base 1 both sides are respectively at the axial affixed locking wedge block 2 of locking cylinder (not shown) locked position.Described locking wedge block is the 1-4 piece along the axial one-sided affixed quantity of base.The best one-sided affixed quantity of described locking wedge block is 2.Described locking wedge block sidewall longitudinally is provided with technology groove 3.
During use, locking wedge block is fixed on the base both sides with soket head cap screw, quantity is two the bests.When locking wedge block is changed, as long as movable base makes the fixedly spindle nose of locking cylinder enter technology groove, it is the locking wedge block in replaceable front, reverse movable base again makes the fixedly spindle nose of locking cylinder enter the technology groove of the locking wedge block in front, the i.e. locking wedge block of replaceable back.Needn't lift base and change locking wedge block.
The above only is preferred embodiment of the present invention, is not structure of the present invention is done any pro forma restriction.Every foundation technical spirit of the present invention all still belongs in the scope of technical scheme of the present invention any simple modification, equivalent variations and modification that above embodiment did.
Claims (4)
1. rolling mill base that has locking wedge block, it is characterized in that: described rolling mill base both sides are respectively at the axial affixed locking wedge block of locking cylinder locked position.
2. the rolling mill base that has locking wedge block according to claim 1 is characterized in that: described locking wedge block is the 1-4 piece along the axial one-sided affixed quantity of base.
3. the rolling mill base that has locking wedge block according to claim 1 is characterized in that: the best one-sided affixed quantity of described locking wedge block is 2.
4. the rolling mill base that has locking wedge block according to claim 1 is characterized in that: described locking wedge block sidewall longitudinally is provided with technology groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910311730A CN101712048A (en) | 2009-12-17 | 2009-12-17 | Rolling mill base with locking wedge block |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910311730A CN101712048A (en) | 2009-12-17 | 2009-12-17 | Rolling mill base with locking wedge block |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101712048A true CN101712048A (en) | 2010-05-26 |
Family
ID=42416255
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200910311730A Pending CN101712048A (en) | 2009-12-17 | 2009-12-17 | Rolling mill base with locking wedge block |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101712048A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102553932A (en) * | 2011-12-31 | 2012-07-11 | 太原重工股份有限公司 | Two-roll tandem pipe mill and roll framework locking device thereof |
| CN104056860A (en) * | 2014-06-10 | 2014-09-24 | 中国重型机械研究院股份公司 | Hydraulic quick locking method for roller box |
-
2009
- 2009-12-17 CN CN200910311730A patent/CN101712048A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102553932A (en) * | 2011-12-31 | 2012-07-11 | 太原重工股份有限公司 | Two-roll tandem pipe mill and roll framework locking device thereof |
| CN102553932B (en) * | 2011-12-31 | 2015-03-18 | 太原重工股份有限公司 | Two-roll tandem pipe mill and roll framework locking device thereof |
| CN104056860A (en) * | 2014-06-10 | 2014-09-24 | 中国重型机械研究院股份公司 | Hydraulic quick locking method for roller box |
| CN104056860B (en) * | 2014-06-10 | 2016-01-20 | 中国重型机械研究院股份公司 | Roll-box hydraulic pressure quick locking method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20100526 |