CN203417923U - Tapered wedge adjusting device - Google Patents
Tapered wedge adjusting device Download PDFInfo
- Publication number
- CN203417923U CN203417923U CN201320447622.XU CN201320447622U CN203417923U CN 203417923 U CN203417923 U CN 203417923U CN 201320447622 U CN201320447622 U CN 201320447622U CN 203417923 U CN203417923 U CN 203417923U
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- China
- Prior art keywords
- wedge
- fixed
- bearing block
- tapered wedge
- nut
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Abstract
A tapered wedge adjusting device belongs to the technical field of cold rolled bands. The device comprises a coder (1), a lead screw (4), an upper tapered wedge (7) and the like. A lower tapered wedge (22) is located through a locating key (26), a bearing seat II (21) can slide in a square hole in the middle of a lower beam (20), a nut (18) and an adjusting nut (19) are fixed at the large end of a middle tapered wedge (5) through a locking sleeve (17), and the lead screw (4) rotates to push the middle tapered wedge (5) to move towards the center. A cushion plate (11) is fixed to the upper tapered wedge (7). According to the tapered wedge adjusting device, a hydraulic motor (15) drives the lead screw (4) to rotate, the nut (18) and the adjusting nut (19) push the middle tapered wedge (5) to move towards the center, so that the upper tapered wedge (7) horizontally rises to compensate for the change of a rolling line behind a grinding roll. The tapered wedge adjusting device has the advantages of being high in adjusting precision, fast in zero setting velocity, large in compensation, compact in structure, continuous in adjustment and capable of being automatically controlled. The tapered wedge adjusting device is installed and used to improve operation rate of a whole machine.
Description
Technical field
The utility model relates to a kind of wedge adjusting equipment, relates in particular to a kind ofly after rolling mill roll grinding roller, makes roller gap remain near wedge adjusting equipment roll line, belongs to cold-strip steel device technique field.
Background technology
For making cold-strip steel in the operation of rolling, roll gap remains near roll line, after grinding roller, before rolling, all can carry out rolling line zeroing.Wedge adjusting equipment is arranged in mill housing below, and wedge compensation rate is large, and present stage generally adopts step pad form and the two oil cylinder forms of upper lower wedge block, the bad layout of structure.For this reason, should seek solution and approach.
Utility model content
The purpose of this utility model is in order to overcome the above problems, and has proposed a kind of wedge adjusting equipment of quick rolling line zeroing that carries out after grinding roller for rolling mill roll, and it has, and the precision of adjustment is high, and zeroing speed is fast, and compensation rate is large, the feature of compact conformation.
The utility model provides a kind of wedge adjusting equipment, this wedge adjusting equipment includes encoder, encoder support, spindle, leading screw, middle wedge, guide holder, upper wedge, locking nut, thrust bearing, entablature, backing plate, double-row conical bearing, motor bracket, transition axis, hydraulic motor, bearing block I, stop sleeve, nut, adjusting nut, sill, bearing block II, lower wedge, bearing block III, hanger, guide post, positioning key, wherein, lower wedge is fixed on mill housing bottom after locating by positioning key; Guide holder is fixed on lower wedge, the motion of wedge in the middle of constraint; Bearing block II can guiding slide in the square hole in the middle of sill; Nut, adjusting nut are stopped cover and are fixed on the large end of middle wedge, by leading screw, rotate, and in the middle of promoting, wedge is to central motion; Middle wedge is by two guide post horizontally-guideds; Guide post is fixed on bearing block I, the bearing block III at two ends; On bearing block I, be fixed with motor bracket; Hydraulic motor is fixed on motor bracket, by transition axis, is connected with leading screw one end; Encoder support is fixed on bearing block III; Encoder is fixed on encoder support, by spindle, is connected with the leading screw other end; Leading screw is arranged in thrust bearing, and thrust bearing, locking nut and bearing block II fix, and the leading screw other end is arranged in double-row conical bearing, and double-row conical bearing and bearing block I fix; Upper wedge constrains on middle wedge by guide holder; Guide holder is fixed on wedge; Bearing block II can guiding slide in the square hole in the middle of entablature; On upper wedge, be fixed with backing plate.
Described lower wedge is to be fixed on sill by hinged bolts, and lower wedge is retrained the motion of middle wedge, and after locating by positioning key, is fixed on mill housing bottom by guide holder, bearing block II.
Described nut, adjusting nut, be stopped cover be fixed in the middle of wedge large end, by leading screw, rotate, in the middle of promoting, wedge is to central motion; Middle wedge is by two guide post horizontally-guideds; Guide post is fixed on bearing block I, the bearing block III at two ends.
On described bearing block I, be fixed with motor bracket; Hydraulic motor is fixed on motor bracket, by transition axis, is connected with leading screw one end.
Described encoder support is fixed on bearing block III; Encoder is fixed on encoder support, by spindle, is connected with the leading screw other end.
Described leading screw is fixed by thrust bearing, locking nut and bearing block II, and one end is fixed by double-row conical bearing and bearing block I;
Described upper wedge is to be fixed on entablature by hinged bolts, and upper wedge constrains on middle wedge by guide holder, bearing block II.
Described hanger is bolted on middle wedge.
The utility model suitable on cold-strip steel reversable mill or tandem mill rolling mill roll after grinding roller, carry out quick rolling line zeroing.The wedge adjusting equipment that the utility model provides, is to rotate by fluid motor-driven leading screw, and in the middle of nut, adjusting nut promote, wedge, to central motion, rises wedge level or declines.After being used for compensating grinding roller, the variation of roll line, it is high that it has the precision of adjustment, and zeroing speed is fast, compensation rate is large, the feature of compact conformation, and adjust continuously, automatically the advantage of controlling, by installing and using of the utility model wedge adjusting equipment, can improve the operating rate of complete machine.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model wedge adjusting equipment.
Fig. 2 is the left view of the utility model wedge adjusting equipment.
In accompanying drawing: 1-encoder, 2-encoder support, 3-spindle, 4-leading screw, wedge in the middle of 5-, 6-guide holder, the upper wedge of 7-, 8-locking nut, 9-thrust bearing, 10-entablature, 11-backing plate, 12-double-row conical bearing, 13-motor bracket, 14-transition axis, 15-hydraulic motor, 16-bearing block I, 17-stop sleeve, 18-nut, 19-adjusting nut, 20-sill, 21-bearing block II, wedge under 22-, 23-bearing block III, 24-hanger, 25-guide post, 26-positioning key.
The specific embodiment
Below in conjunction with drawings and Examples, further illustrate the utility model.
The utility model suitable on cold-strip steel reversable mill or tandem mill rolling mill roll after grinding roller, carry out quick rolling line zeroing.Fig. 1 is the structural representation of the utility model wedge adjusting equipment.Fig. 2 is the left view of the utility model wedge adjusting equipment.In figure: 1 is encoder, 2 is encoder support, 3 is spindle, 4 is leading screw, 5 is middle wedge, 6 is guide holder, 7 is upper wedge, 8 is locking nut, 9 is thrust bearing, 10 is entablature, 11 is backing plate, 12 is double-row conical bearing, 13 is motor bracket, 14 is transition axis, 15 is hydraulic motor, 16 is bearing block I, 17 is stop sleeve, 18 is nut, 19 is adjusting nut, 20 is sill, 21 is bearing block II, 22 is lower wedge, 23 is bearing block III, 24 is hanger, 25 is guide post, 26 is positioning key.As depicted in figs. 1 and 2, H mill housing in figure,, this device contains encoder 1, encoder support 2, spindle 3, leading screw 4, middle wedge 5, guide holder 6, upper wedge 7, locking nut 8, thrust bearing 9, entablature 10, backing plate 11, double-row conical bearing 12, motor bracket 13, transition axis 14, hydraulic motor 15, bearing block I16, stop sleeve 17, nut 18, adjusting nut 19, sill 20, bearing block II21, lower wedge 22, bearing block III23, hanger 24, guide post 25, positioning key 26; Lower wedge 22 is fixed on mill housing bottom after locating by positioning key 26; Guide holder 6 is fixed on lower wedge 22, the motion of wedge 5 in the middle of constraint; Bearing block II21 can guiding slide in the square hole of sill 20 centres; Nut 18, adjusting nut 19 be stopped cover 17 be fixed in the middle of wedge 5 hold greatly, by leading screw 4, rotate, promote centre wedge 5 to central motion; Middle wedge 5 is by two guide post 25 horizontally-guideds; Guide post 25 is fixed on bearing block I16, the bearing block III23 at two ends; On bearing block I16, be fixed with motor bracket 13; Hydraulic motor 15 is fixed on motor bracket 13, by transition axis 14, is connected with leading screw 4 one end; Encoder support 2 is fixed on bearing block III23; Encoder 1 is fixed on encoder support 2, by spindle 3, is connected with leading screw 4 other ends; Leading screw 4 is fixed with bearing block II21 by thrust bearing 9, locking nut 8, and one end is fixed with bearing block I16 by double-row conical bearing 12; Upper wedge 7 constrains on middle wedge 5 by guide holder 6; Guide holder 6 is fixed on wedge 7; Bearing block II21 can guiding slide in the square hole of entablature 10 centres; On upper wedge 7, be fixed with backing plate 11.
Described hanger 24 is bolted on middle wedge 5.
Described lower wedge 22 is to be fixed on sill 20 by hinged bolts, and lower wedge 22 passes through guide holder 6, bearing block II21 retrains the motion of middle wedge 5, and by behind positioning key 26 location, is fixed on mill housing H bottom.
Described nut 18, adjusting nut 19, be stopped cover 17 be fixed in the middle of wedge 5 hold greatly, by leading screw 4, rotate, promote centre wedge 5 to central motion; Middle wedge 5 is by two guide post 25 horizontally-guideds; Guide post 25 is fixed on bearing block I16, the bearing block III23 at two ends.
On described bearing block I16, be fixed with motor bracket 13; Hydraulic motor 15 is fixed on motor bracket 13, by transition axis 14, is connected with leading screw 4 one end.
Described encoder support 2 is fixed on bearing block III23; Encoder 1 is fixed on encoder support 2, by spindle 3, is connected with leading screw 4 other ends.
Described leading screw 4 is fixed with bearing block II21 by thrust bearing 9, locking nut 8, and one end is fixed with bearing block I16 by double-row conical bearing 12;
Described upper wedge 7 is to be fixed on and on entablature 10, to be formed upper wedge by hinged bolts, and upper wedge by guide holder 6, bearing block II21, constrain in the middle of on wedge 5.
The utility model rotates by fluid motor-driven leading screw, and in the middle of nut, adjusting nut promote, wedge, to central motion, rises wedge level or declines.After being used for compensating grinding roller, the variation of roll line.By installing and using of the utility model wedge adjusting equipment, can improve the operating rate of complete machine.The utility model adjustment precision is high, and zeroing speed is fast, and compensation rate is large, and compact conformation is adjusted continuously, automatically controls.
In this description, the utility model is described with reference to its specific embodiment, still, still can make various modifications and conversion obviously and not deviate from spirit and scope of the present utility model.Therefore, description of the present utility model and accompanying drawing are considered to illustrative and nonrestrictive.
Claims (2)
1. wedge adjusting equipment, it is characterized in that, this wedge adjusting equipment contains encoder (1), encoder support (2), spindle (3), leading screw (4), middle wedge (5), guide holder (6), upper wedge (7), locking nut (8), thrust bearing (9), entablature (10), backing plate (11), double-row conical bearing (12), motor bracket (13), transition axis (14), hydraulic motor (15), bearing block I (16), stop sleeve (17), nut (18), adjusting nut (19), sill (20), bearing block II (21), lower wedge (22), bearing block III (23), hanger (24), guide post (25), positioning key (26), lower wedge (22) is fixed on mill housing bottom after locating by positioning key (26), it is upper that guide holder (6) is fixed on lower wedge (22), the motion of wedge (5) in the middle of constraint, bearing block II (21) can guiding slide in the square hole in the middle of sill (20), nut (18), adjusting nut (19) be stopped cover (17) be fixed in the middle of wedge (5) hold greatly, by leading screw (4), rotate, promote centre wedge (5) to central motion, middle wedge (5) is by two guide posts (25) horizontally-guided, guide post (25) is fixed on bearing block I (16), the bearing block III (23) at two ends, on bearing block I (16), be fixed with motor bracket (13), it is upper that hydraulic motor (15) is fixed on motor bracket (13), and hydraulic motor (15) is connected with leading screw (4) one end by transition axis (14), encoder support (2) is fixed on bearing block III (23), it is upper that encoder (1) is fixed on encoder support (2), and encoder (1) is connected with leading screw (4) other end by spindle (3), leading screw (4) is arranged in thrust bearing (9), thrust bearing (9), locking nut (8) are fixed with bearing block II (21), leading screw (4) other end is arranged in double-row conical bearing (12), and double-row conical bearing (12) is fixing with bearing block I (16), upper wedge (7) constrains on middle wedge (5) by guide holder (6), guide holder (6) is fixed on wedge (7), bearing block II (21) can guiding slide in the square hole in the middle of entablature (10), hanger (24) is bolted on middle wedge (5).
2. wedge adjusting equipment according to claim 1, is characterized in that, is fixed with backing plate (11) on described upper wedge (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320447622.XU CN203417923U (en) | 2013-07-25 | 2013-07-25 | Tapered wedge adjusting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320447622.XU CN203417923U (en) | 2013-07-25 | 2013-07-25 | Tapered wedge adjusting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203417923U true CN203417923U (en) | 2014-02-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320447622.XU Expired - Fee Related CN203417923U (en) | 2013-07-25 | 2013-07-25 | Tapered wedge adjusting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203417923U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104942163A (en) * | 2015-07-16 | 2015-09-30 | 无锡微研有限公司 | Automatic wedge adjustment system for fin die processing |
| CN107350287A (en) * | 2017-07-21 | 2017-11-17 | 中冶南方工程技术有限公司 | A kind of collateral support arrangement of the working roll of eighteen-high mill |
| CN116337332A (en) * | 2023-05-26 | 2023-06-27 | 哈尔滨电机厂有限责任公司 | Measure turbo generator rotor dynamic balance equipment |
-
2013
- 2013-07-25 CN CN201320447622.XU patent/CN203417923U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104942163A (en) * | 2015-07-16 | 2015-09-30 | 无锡微研有限公司 | Automatic wedge adjustment system for fin die processing |
| CN104942163B (en) * | 2015-07-16 | 2017-09-08 | 无锡微研有限公司 | The wedge automatic adjustment system of fin mold processing |
| CN107350287A (en) * | 2017-07-21 | 2017-11-17 | 中冶南方工程技术有限公司 | A kind of collateral support arrangement of the working roll of eighteen-high mill |
| CN107350287B (en) * | 2017-07-21 | 2023-12-29 | 中冶南方工程技术有限公司 | Working roll side supporting device of eighteen-high rolling mill |
| CN116337332A (en) * | 2023-05-26 | 2023-06-27 | 哈尔滨电机厂有限责任公司 | Measure turbo generator rotor dynamic balance equipment |
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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: 20140205 Termination date: 20160725 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |