CN201552179U - Roller piece bearing support eccentric adjusting mechanism on steel reinforcement rolling production line - Google Patents
Roller piece bearing support eccentric adjusting mechanism on steel reinforcement rolling production line Download PDFInfo
- Publication number
- CN201552179U CN201552179U CN2009202506811U CN200920250681U CN201552179U CN 201552179 U CN201552179 U CN 201552179U CN 2009202506811 U CN2009202506811 U CN 2009202506811U CN 200920250681 U CN200920250681 U CN 200920250681U CN 201552179 U CN201552179 U CN 201552179U
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- Prior art keywords
- eccentric bushing
- eccentric
- locking collar
- eccentric locking
- bushing
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- Expired - Fee Related
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Abstract
The utility model discloses a roller piece bearing support eccentric adjusting mechanism on a steel reinforcement rolling production line, which comprises a rolling mill casing and a roller piece bearing provided with a rolling mill roller piece; the rolling mill roller piece is mounted on a roller bracket; an eccentric adjusting mechanism capable of adjusting the position of the rolling mill roller piece is arranged on the rolling mill casing and comprises a left eccentric locking collar with eccentricity, a right eccentric locking collar with eccentricity, and an eccentric locking collar shaft; after the eccentric locking collar shaft penetrates the roller bracket, two ends of the eccentric locking collar shaft are respectively sleeved and fixed in through holes of the left eccentric locking collar and the right eccentric locking collar; the left eccentric locking collar and the right eccentric locking collar are respectively arranged in rolling mill casing holes on the two sides of the roller bracket in a clearance fit manner; and ring flanges of the left eccentric locking collar and the right eccentric locking collar are fixed on the rolling mill casing. The utility model has the benefits that ring nut adjustment is changed into eccentric locking collar adjustment; marks are formed on the eccentric locking collars, so the operation is easier, simple, convenient and feasible, and the adjustment time is shortened remarkably. The utility model has the advantages of simple structure, convenient maintenance, smooth operation, reduction of energy consumption, and low processing cost.
Description
Technical field
The utility model relates to reinforcing bar rolling line central roll sheet bearing block eccentric adjustment.
Background technology
Roller sheet bearing block guiding mechanism is the mechanism of radial dimension between the dancer rools sheet, the mechanism that promptly regulates rolling bar diameter.The roller sheet bearing block guiding mechanism of prior art is the fine setting that realizes radial dimension between the roller sheet by the round nut of regulating the back-moving spring annex.
There is following shortcoming in above-mentioned prior art round nut micro-adjusting mechanism:
1. the radial dimension scope is small between this structure dancer rools sheet, is only limited to the same circularity between the dancer rools sheet.
2. when adopting this structural adjustment, there is not basis of reference, visual by the operator fully, inconvenient operation, efficient is low.In addition, also can cause operator's technical merit difference, axiality difference between the roller sheet that adjustment is come out.
Summary of the invention
A purpose of the present utility model provides a kind of reinforcing bar rolling line central roll sheet bearing block eccentric adjustment, and the radial dimension adjustable range is wide between the roller sheet, and promptly the rolling reinforcing bar diameter range of production line of rolling mill is wide.
Another purpose of the present utility model provides axiality quick adjustment mechanism between a kind of roller sheet, and corresponding benchmark is arranged on the eccentric bushing, and is easy to adjust, the efficient height, and the precision height ensures product consistency.
The technical scheme that solves the problems of the technologies described above is: a kind of reinforcing bar rolling line central roll sheet bearing block eccentric adjustment, and described reinforcing bar rolling line central roll sheet bearing block eccentric adjustment comprises: the milling train housing; The roller sheet bearing of mill rolls sheet is housed; Roller sheet bearing is installed on the roller bracket, and described milling train housing is provided with the eccentric adjustment of adjusting mill rolls sheet position, and described eccentric adjustment comprises: have eccentric left eccentric bushing, have eccentric right eccentric bushing, eccentric bushing; Its two ends were set with and are fixed in left eccentric bushing and the right eccentric bushing through hole after described eccentric bushing ran through roller bracket, in the milling train housing bore of roller bracket both sides, the ring flange of left eccentric bushing and right eccentric bushing is fixed on the milling train housing movingly for described left eccentric bushing and right eccentric bushing difference.
The beneficial effects of the utility model are: the utility model overcomes the defective of prior art, and the adjustment mode is regulated by round nut and changed eccentric bushing adjustment mode into, and respective identification is arranged on the eccentric bushing, and it is easier, easy to operation to operate, and obviously shortens the adjustment time.The utility model adopts the eccentric bushing adjustment, obviously enlarges mill milling bar diameter scope, improves the mill milling ability.The utility model also has simple in structure, and is easy to maintenance, and stable working is saved energy consumption, the advantage that processing cost is low.
Description of drawings
Fig. 1 is the front view of the utility model partial cutaway;
Fig. 2 is that the A of left eccentric bushing among Fig. 1 is to view;
Fig. 3 is that the C of left eccentric bushing among Fig. 2 is to view;
Fig. 4 is that the B of right eccentric bushing among Fig. 1 is to view.
" sequence number explanation in the accompanying drawing "
1: the milling train housing; 2: left eccentric bushing; 3: eccentric bushing; 4: roller sheet bearing;
5: roller bracket; 6: the roller sheet; 7: right eccentric bushing; 8: adjusting pad; 9: bolt;
10: bolt; δ 1, δ 2: deviation.
The specific embodiment
Below in conjunction with accompanying drawing embodiment of the present utility model is described in further detail.
Fig. 1 is the front view of the utility model partial cutaway; Fig. 2 is the vertical view of left eccentric bushing among Fig. 1; Fig. 3 is that the C of left eccentric bushing among Fig. 2 is to view; Fig. 4 is the upward view of right eccentric bushing among Fig. 1.
The utility model provides a kind of reinforcing bar rolling line central roll sheet bearing block eccentric adjustment, and described reinforcing bar rolling line central roll sheet bearing block eccentric adjustment comprises: milling train housing 1; The roller sheet bearing 4 of mill rolls sheet 6 is housed; Roller sheet bearing 4 is installed on the roller bracket 5.
Described milling train housing 1 is provided with the eccentric adjustment of adjusting mill rolls sheet 6 positions, and described eccentric adjustment comprises: have eccentric left eccentric bushing 2, have eccentric right eccentric bushing 7, eccentric bushing 3; Described eccentric bushing 3 runs through its two ends, roller bracket 5 back and is set with and is fixed in left eccentric bushing 2 and right eccentric bushing 7 through holes, in milling train housing 1 hole of roller bracket 5 both sides, the ring flange of left eccentric bushing 2 and right eccentric bushing 7 is fixed on the milling train housing 1 movingly for described left eccentric bushing 2 and right eccentric bushing 7 difference.
Describedly have eccentric left eccentric bushing 2 structures and be: on the center of on left eccentric bushing 2, inserting the spindle nose in milling train housing 1 hole and the left eccentric bushing 2 suit also fixedly the center of eccentric bushing 3 through holes the first deviation δ 1 is arranged.
Describedly have eccentric right eccentric bushing 7 structures and be: on the center of on right eccentric bushing 7, inserting the spindle nose in milling train housing 1 hole and the right eccentric bushing 7 suit also fixedly the center of eccentric bushing 3 through holes the second deviation δ 2 is arranged.
The first deviation δ 1 of above-mentioned left eccentric bushing 2 equates with the second deviation δ 2 of right eccentric bushing 7.
The structure that described eccentric bushing 3 is fixed in left eccentric bushing 2 and right eccentric bushing 7 through holes is: on eccentric bushing 3 both ends of the surface bolt 9 is housed, the adjusting pad 8 of through bolt 9 is pressed in left eccentric bushing 2 and right eccentric bushing 7 respectively on eccentric bushing 3 two ends.
Be carved with on the ring flange of described left eccentric bushing 2 and right eccentric bushing 7 left eccentric bushing 2 or right eccentric bushing 7 sign, be carved with the sign of eccentric direction and eccentric order.
Below the utility model adjustment process is described:
Turn on the bolt 9 of two ends locking eccentric bushing 3, eccentric bushing 3 and adjusting pad 8 are removed; The bolt 10 of left eccentric bushing 2 of locking and right eccentric bushing 7 is unclamped; According to the size that needs rolling bar diameter, will have the left eccentric bushing 2 and the same angle of right eccentric bushing 7 rotations of eccentric nature; To lock the bolt 10 of left eccentric bushing 2 and right eccentric bushing 7 then tightens, eccentric bushing 3 is run through its two ends, roller bracket 5 back to be set with and to be fixed in left eccentric bushing 2 and right eccentric bushing 7 through holes, bolt 9 is pressed in left eccentric bushing 2 and right eccentric bushing 7 respectively on eccentric bushing 3 two ends after running through adjusting pad 8, tights a bolt 9.Because left eccentric bushing 2 and right eccentric bushing 7 have eccentric nature, the distance that drive roller sheet 6 departs from rolling reinforcing bar center changes.Such cover roller sheet 6 is adjusted and is finished, and adjusts all the other mechanisms then successively.
Claims (4)
1. reinforcing bar rolling line central roll sheet bearing block eccentric adjustment, described reinforcing bar rolling line central roll sheet bearing block eccentric adjustment comprises: milling train housing (1); The roller sheet bearing (4) of mill rolls sheet (6) is housed; Roller sheet bearing (4) is installed on the roller bracket (5), it is characterized in that, described milling train housing (1) is provided with the eccentric adjustment of adjusting mill rolls sheet (6) position, and described eccentric adjustment comprises: have eccentric left eccentric bushing (2), have eccentric right eccentric bushing (7), eccentric bushing (3); Described eccentric bushing (3) runs through its two ends, roller bracket (5) back and is set with and is fixed in left eccentric bushing (2) and right eccentric bushing (7) through hole, in milling train housing (1) hole of roller bracket (5) both sides, the ring flange of left eccentric bushing (2) and right eccentric bushing (7) is fixed on the milling train housing (1) movingly for described left eccentric bushing (2) and right eccentric bushing (7) difference.
2. according to the reinforcing bar rolling line central roll sheet bearing block eccentric adjustment described in the claim 1, it is characterized in that, describedly have eccentric left eccentric bushing (2) structure and be: left eccentric bushing (2) go up the center of inserting the spindle nose in milling train housing (1) hole and left eccentric bushing (2) upward suit also fixedly the center of eccentric bushing (3) through hole first deviation (δ 1) is arranged; Describedly have eccentric right eccentric bushing (7) structure and be: right eccentric bushing (7) go up the center of inserting the spindle nose in milling train housing (1) hole and right eccentric bushing (7) upward suit also fixedly the center of eccentric bushing (3) through hole second deviation (δ 2) is arranged; First deviation of above-mentioned left eccentric bushing (2) (δ 1) equates with second deviation (δ 2) of right eccentric bushing (7).
3. according to the reinforcing bar rolling line central roll sheet bearing block eccentric adjustment described in the claim 1, it is characterized in that, the structure that described eccentric bushing (3) is fixed in left eccentric bushing (2) and right eccentric bushing (7) through hole is: on eccentric bushing (3) both ends of the surface bolt (9) is housed, the adjusting pad (8) of through bolt (9) is pressed in left eccentric bushing (2) and right eccentric bushing (7) respectively on eccentric bushing (3) two ends.
4. according to the reinforcing bar rolling line central roll sheet bearing block eccentric adjustment described in the claim 1, it is characterized in that, be carved with on the ring flange of described left eccentric bushing (2) and right eccentric bushing (7) left eccentric bushing (2) or right eccentric bushing (7) sign, be carved with the sign of eccentric direction and eccentric order.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202506811U CN201552179U (en) | 2009-11-20 | 2009-11-20 | Roller piece bearing support eccentric adjusting mechanism on steel reinforcement rolling production line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202506811U CN201552179U (en) | 2009-11-20 | 2009-11-20 | Roller piece bearing support eccentric adjusting mechanism on steel reinforcement rolling production line |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201552179U true CN201552179U (en) | 2010-08-18 |
Family
ID=42611853
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202506811U Expired - Fee Related CN201552179U (en) | 2009-11-20 | 2009-11-20 | Roller piece bearing support eccentric adjusting mechanism on steel reinforcement rolling production line |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201552179U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103736733A (en) * | 2013-12-26 | 2014-04-23 | 马鞍山市安工大工业技术研究院有限公司 | Push cross-rolling device and method for thickening steel pipe partly |
| CN104019212A (en) * | 2014-05-20 | 2014-09-03 | 陈焕祥 | Bearing block for speed reducer |
| CN107790496A (en) * | 2016-09-01 | 2018-03-13 | 柯克斯特科尼克股份有限公司 | The roller mill of the roll module of roller mill and the roll unit for rolling stick-like roll thing |
| CN110936107A (en) * | 2019-11-06 | 2020-03-31 | 江苏赫夫特齿轮制造有限公司 | Machining process for eccentric sleeve of high-speed module finishing mill |
-
2009
- 2009-11-20 CN CN2009202506811U patent/CN201552179U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103736733A (en) * | 2013-12-26 | 2014-04-23 | 马鞍山市安工大工业技术研究院有限公司 | Push cross-rolling device and method for thickening steel pipe partly |
| CN103736733B (en) * | 2013-12-26 | 2015-06-10 | 马鞍山市安工大工业技术研究院有限公司 | Push cross-rolling device and method for thickening steel pipe partly |
| CN104019212A (en) * | 2014-05-20 | 2014-09-03 | 陈焕祥 | Bearing block for speed reducer |
| CN107790496A (en) * | 2016-09-01 | 2018-03-13 | 柯克斯特科尼克股份有限公司 | The roller mill of the roll module of roller mill and the roll unit for rolling stick-like roll thing |
| CN107790496B (en) * | 2016-09-01 | 2019-08-09 | 柯克斯特科尼克股份有限公司 | The roller mill of the roll module of roller mill and the roll unit for rolling stick-like roll object |
| CN110936107A (en) * | 2019-11-06 | 2020-03-31 | 江苏赫夫特齿轮制造有限公司 | Machining process for eccentric sleeve of high-speed module finishing mill |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: JIANKE MECHANICAL PRODUCTS (TIANJIN) CO., LTD. Free format text: FORMER NAME: JIANKE MACHINERY MANUFACTURE CO., LTD., TIANJIN |
|
| CP03 | Change of name, title or address |
Address after: 300402, No. 1, Jing Jing Road, Beichen science and Technology Park, Jin Wai Road, Beichen District, Tianjin Patentee after: Tianjin Jianke Mechanical Products Co., Ltd. Address before: 300402 No. 3, Shun King Road, Tianjin hi tech Industrial Park, Beichen District, Tianjin Patentee before: Jianke Machinery Manufacture Co., Ltd., Tianjin |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100818 Termination date: 20151120 |
|
| EXPY | Termination of patent right or utility model |