CN204307934U - A kind of lifting mechanism of rolling mill - Google Patents
A kind of lifting mechanism of rolling mill Download PDFInfo
- Publication number
- CN204307934U CN204307934U CN201420682927.3U CN201420682927U CN204307934U CN 204307934 U CN204307934 U CN 204307934U CN 201420682927 U CN201420682927 U CN 201420682927U CN 204307934 U CN204307934 U CN 204307934U
- Authority
- CN
- China
- Prior art keywords
- lifting nut
- lifting
- rolling mill
- mounting bracket
- fixing
- 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
Links
- 238000005096 rolling process Methods 0.000 title claims abstract description 12
- 238000003801 milling Methods 0.000 description 6
- 238000004519 manufacturing process Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003028 elevating effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000005272 metallurgy Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
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- Crushing And Grinding (AREA)
Abstract
The utility model proposes a kind of lifting mechanism of rolling mill, comprising: fixing and mounting bracket, guider, lifting nut fixed mount, screw mandrel and lifting nut; Described guider is arranged on fixing and mounting bracket, and described lifting nut is arranged on lifting nut fixed mount, and one end of described screw mandrel is through lifting nut and be arranged in the bearing be located on described fixing and mounting bracket, and its other end is connected with handwheel.Its adjustment work fast, convenient, precisely, operating efficiency is high.
Description
Technical field
The utility model relates to milling equipment field, refers to a kind of lifting mechanism of rolling mill especially.
Background technology
In recent years, along with the fast development of China's economy, steel industry obtains great development, also has higher requirement to the production efficiency of metallurgy industry simultaneously.Prior art milling train, the roll gap time changed by multiple roll seam roll, and to production efficiency, to be very important, traditional milling train be by adjusting height at frame underlay cushion block, and at every turn when adjusting, need driving or crane that frame is lifted.Adjustment intricate operation, difficulty are high.
Utility model content
The utility model proposes a kind of lifting mechanism of rolling mill, solve in prior art and adjust intricate operation, difficulty is high; Ineffective problem.
The technical solution of the utility model is achieved in that lifting mechanism of rolling mill, it is characterized in that, comprising: fixing and mounting bracket, guider, lifting nut fixed mount, screw mandrel and lifting nut; Described guider is arranged on fixing and mounting bracket, and described lifting nut is arranged on lifting nut fixed mount, and one end of described screw mandrel is through lifting nut and be arranged in the bearing be located on described fixing and mounting bracket, and its other end is connected with handwheel.
Preferably, described guider comprises slide block and slide rail, and described slide rail is fixed on fixing and mounting bracket, and described slide block moves along slide rail.
Preferably, on the end of described screw mandrel and the below being positioned at bearing is provided with locking nut.
Preferably, described screw mandrel is arranged with stop washer and this stop washer is fixed on the bottom of lifting nut fixed mount.
Preferably, described bearing is thrust ball bearing.
The beneficial effects of the utility model:
Setting like this, the workbench of milling train is fixedly connected with slide block, lifting nut fixed mount respectively, and slide block can drive it to move along slide rail; Workbench adjusts lifting route by slide block, and shake handwheel drives screw turns, and lifting nut moves up and down along leading screw, the height of adjustment workbench; Adjustment work fast, convenient, precisely, operating efficiency is high.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the utility model structural representation;
Fig. 2 is broken section structural representation of the present utility model.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
As shown in Figure 1-2, lifting mechanism of rolling mill changes roll gap for multiple roll seam roll.It has 2, is separately positioned on the both sides of milling train workbench 10.Slide block 21 in elevating mechanism, lifting nut fixed mount 4 are fixedly connected with milling train workbench 10 respectively.
Wherein, it includes fixing and mounting bracket 1, guider 2, lifting nut fixed mount 4, screw mandrel 3 and lifting nut 5.Described guider 2 is arranged on fixing and mounting bracket 1, and it comprises slide block 21 and slide rail 22, and described slide rail 22 is screwed on fixing and mounting bracket 1, and described slide block 21 moves along slide rail 22.Workbench 10 adjusts lifting route by slide block 21.
Described lifting nut 5 is arranged on lifting nut fixed mount 4, and one end of described screw mandrel 3 is through lifting nut 5 and be arranged in the thrust ball bearing 7 be located on described fixing and mounting bracket 1, its other end is connected with handwheel 6.Drive screw mandrel 3 to rotate by handwheel 6, lifting nut 5 moves up and down along leading screw 3, the height of adjustment workbench 10.After adjustment, the locking nut 8 be positioned at below bearing locks screw mandrel 3.Screw mandrel 3 is arranged with stop washer 9 and this stop washer 9 is fixed on the bottom of lifting nut fixed mount 4.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (5)
1. a lifting mechanism of rolling mill, is characterized in that, comprising: fixing and mounting bracket, guider, lifting nut fixed mount, screw mandrel and lifting nut; Described guider is arranged on fixing and mounting bracket, and described lifting nut is arranged on lifting nut fixed mount, and one end of described screw mandrel is through lifting nut and be arranged in the bearing be located on described fixing and mounting bracket, and its other end is connected with handwheel.
2. lifting mechanism of rolling mill according to claim 1, is characterized in that, described guider comprises slide block and slide rail, and described slide rail is fixed on fixing and mounting bracket, and described slide block moves along slide rail.
3. lifting mechanism of rolling mill according to claim 1 and 2, is characterized in that, on the end of described screw mandrel and the below being positioned at bearing is provided with locking nut.
4. lifting mechanism of rolling mill according to claim 3, is characterized in that, described screw mandrel is arranged with stop washer and this stop washer is fixed on the bottom of lifting nut fixed mount.
5. lifting mechanism of rolling mill according to claim 4, is characterized in that, described bearing is thrust ball bearing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420682927.3U CN204307934U (en) | 2014-11-14 | 2014-11-14 | A kind of lifting mechanism of rolling mill |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420682927.3U CN204307934U (en) | 2014-11-14 | 2014-11-14 | A kind of lifting mechanism of rolling mill |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204307934U true CN204307934U (en) | 2015-05-06 |
Family
ID=53130266
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420682927.3U Expired - Fee Related CN204307934U (en) | 2014-11-14 | 2014-11-14 | A kind of lifting mechanism of rolling mill |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204307934U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104894792A (en) * | 2015-05-28 | 2015-09-09 | 江苏海大印染机械有限公司 | Intelligent tenter roller control system |
| CN114289502A (en) * | 2022-01-05 | 2022-04-08 | 山东钢铁股份有限公司 | Auxiliary blank entering device |
-
2014
- 2014-11-14 CN CN201420682927.3U patent/CN204307934U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104894792A (en) * | 2015-05-28 | 2015-09-09 | 江苏海大印染机械有限公司 | Intelligent tenter roller control system |
| CN114289502A (en) * | 2022-01-05 | 2022-04-08 | 山东钢铁股份有限公司 | Auxiliary blank entering device |
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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: 20150506 Termination date: 20171114 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |