CN204448842U - A kind of splitting rolling adjustable transverse boom device that effectively can control rolled piece line difference - Google Patents
A kind of splitting rolling adjustable transverse boom device that effectively can control rolled piece line difference Download PDFInfo
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- CN204448842U CN204448842U CN201420855687.2U CN201420855687U CN204448842U CN 204448842 U CN204448842 U CN 204448842U CN 201420855687 U CN201420855687 U CN 201420855687U CN 204448842 U CN204448842 U CN 204448842U
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Abstract
The utility model discloses a kind of splitting rolling adjustable transverse boom device that effectively can control rolled piece line difference, comprise crossbeam frame, crossbeam connecting bolt, described crossbeam frame by crossbeam connecting bolt and mill housing affixed; The bottom of described crossbeam frame arranges screw mandrel; On described screw mandrel, slideway is set; The cross section of described slideway is V-shaped; Described screw mandrel and slideway arrange beam carriage; Triangle briquetting is set between described beam carriage and slideway; Described beam carriage is arranged adjustment bolt; The front end of described adjustment bolt contacts with triangle briquetting.The utility model adopts V-type slideway and screw structure, and uses triangle briquetting and adjustment bolt; By the inching to adjustment bolt tightness, make the two ends of triangle briquetting become concentric reducer form to lock with V-type slideway, guarantee that import and export guide and guard on beam carriage and slitting pass strictly align.The utility model structure is simple, and easy to adjust, reliable operation, the line that effectively can control rolled piece is poor.
Description
Technical field
The utility model belongs to steel rolling equipment technical field, belongs to section rolling equipment technical field further, and be specifically related to a kind of structure simply, easy to adjust, reliable operation, effectively can control the splitting rolling adjustable transverse boom device of rolled piece line difference.
Background technology
In existing steel rolling flow process, splitting rolling current rolling bar uses more a kind of new technology, so-called splitting rolling, a steel billet is utilized the effect of roll pass exactly in the operation of rolling, roll into the rolled piece in parallel with two or more same shapes, rolled piece in parallel is longitudinally cut into two or more single rolled piece by the collars of recycling cutting equipment or roll.How many according to the number forming rolled piece after cutting, two cuttings, three cuttings, four cuttings and five cuttings etc. can be divided into again.
In order to ensure carrying out smoothly of rolling, all guide and guards is installed at the entrance and exit place of each rolling-mill housing of production line.Cutting guide device is made up of two parts, and a part is guide and guard, and another part is guide seat, and during work, guide seat holds guide and guard.The center line of guide and guards and milling train center line overlap, and the effect of guide and guards is to force separation, guiding, limit the position that rolled piece entered and passed milling train, guarantees rolled piece precise alignment, realizes smooth rolling.Guide and guards is installed on cutting crossbeam, the cutting crossbeam scene adjustment difficulty of prior art, and beam carriage locking device position exists with horizontal frames clamping cylinder conflict, cause guide and guards installation site not just, rolled piece line difference is comparatively large, and material type is lack of standardization, and causes and frequently pile steel.After heap steel accident occurs, need stopping production to clear up, resume production and need the time, reduce and produce efficiency etc., worker's labour intensity also increases thereupon; Simultaneously because rolled piece line difference reduces greatly the product quality of rolled piece, have impact on the economic benefit of enterprise.For this reason, research and develop a kind of structure simple, easy to adjust, reliable operation, the splitting rolling adjustable transverse boom device that effectively can control rolled piece line difference is the key addressed this problem.
Utility model content
It is simple that the purpose of this utility model is to provide a kind of structure, and easy to adjust, reliable operation, effectively can control the splitting rolling adjustable transverse boom device of rolled piece line difference.
The purpose of this utility model is achieved in that and comprises crossbeam frame, crossbeam connecting bolt, described crossbeam frame by crossbeam connecting bolt and mill housing affixed; The bottom of described crossbeam frame arranges screw mandrel; On described screw mandrel, slideway is set; The cross section of described slideway is V-shaped; Described screw mandrel and slideway arrange beam carriage; Triangle briquetting is set between described beam carriage and slideway; Described beam carriage is arranged adjustment bolt; The front end of described adjustment bolt contacts with triangle briquetting.
The utility model adopts V-type slideway and screw structure, and use triangle briquetting and adjustment bolt, by the structural adjustment downward of original beam carriage positioning and locking bolt to the pressing plate direction of beam carriage, V-type slideway, triangle locating piece are set simultaneously, by triangle stability principle, beam carriage are fixed on V-type slideway, crossbeam frame is fixed on milling train by crossbeam connecting bolt, Cutting guide is arranged on beam carriage, unclamp adjustment bolt, make there are enough glade plane spaces between triangle briquetting and V-type slideway, rotary screw again, beam carriage is moved, adjustment beam carriage, import and export guide and guard and roll pass are aligned substantially, by the inching to adjustment bolt tightness, the two ends of triangle briquetting are made to become concentric reducer form to lock with V-type slideway, guarantee that import and export guide and guard on beam carriage and slitting pass strictly align, and locking does not loosen, ensure that cutting material molded dimension meets the requirement of cutting standard size completely.The utility model is by adjustment beam carriage, and rolling accident rate reduces, and worker's labour intensity also reduces thereupon, and decrease the generation of heap steel accident, improve production efficiency, production capacity increased substantially more than 30% more originally; Improve the product quality of rolled piece simultaneously, add the economic benefit of enterprise.The utility model structure is simple, and easy to adjust, reliable operation, the line that effectively can control rolled piece is poor.
Accompanying drawing explanation
Fig. 1 is the utility model overall structure schematic diagram;
Fig. 2 is that schematic diagram is looked on a left side of Fig. 1;
Fig. 3 is the beam device schematic diagram of prior art;
Fig. 4 is that schematic diagram is looked on a left side of Fig. 3;
In figure: 1-crossbeam frame, 2-crossbeam connecting bolt, 3-beam carriage, 31-pressing plate, 32-pressing plate connecting bolt, 33-adjusts bolt, 34-cartridge body, 4-triangle briquetting, 5-screw mandrel, 6-slideway, 7-beam carriage positioning and locking bolt, the square slideway of 8-, the former beam carriage of 9-.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described in further detail, but limited the utility model never in any form, based on any conversion that the utility model training centre is done, all falls into the utility model protection domain.
As shown in figures 1-4, the utility model comprises crossbeam frame 1, crossbeam connecting bolt 2, and described crossbeam frame 1 is affixed by crossbeam connecting bolt 2 and mill housing; The bottom of described crossbeam frame 1 arranges screw mandrel 5; On described screw mandrel 5, slideway 6 is set; The cross section of described slideway 6 is V-shaped; Described screw mandrel 5 and slideway 6 arrange beam carriage 3; Between described beam carriage 3 and slideway 6, triangle briquetting 4 is set; Described beam carriage 3 arranges adjustment bolt; The front end of described adjustment bolt contacts with triangle briquetting 4.
Described beam carriage 3 comprises pressing plate 31, pressing plate connecting bolt 32, adjustment bolt 33, cartridge body 34; Described pressing plate 31 is connected with cartridge body 34 by pressing plate connecting bolt 32; Installation pressing plate 31 side of described cartridge body 34 arranges adjustment bolt 33.
Described cartridge body 34 arranges trapezoidal internal thread with the cooperation place of screw mandrel 5, and the diameter of thread of trapezoidal internal thread diameter and screw mandrel 5 adapts.
Installation pressing plate 31 side of described cartridge body 34 arranges two pieces screwed hole, and screw thread is fine thread, and the diameter of thread adapts with the diameter of thread of adjustment bolt 33.
The quantity of described adjustment bolt 33 is two pieces, and its screw thread is fine thread.
The end of described adjustment bolt 33 arranges cylindrical section, cylindrical section diameter 2 ~ 5mm less of the core diameter of thread, and the length of cylindrical section is 2 ~ 5mm.
The rectangular triangle of cross section of described triangle briquetting 4, the angle of hypotenuse is consistent with the angle of slideway 6.
Described screw mandrel 5 arranges trapezoidal thread, and the helical pitch of trapezoidal thread is 1 ~ 2 helical pitch.
The end of described screw mandrel 5 arranges flat side, and flat side's length is 25 ~ 40mm.
The V-type angle of described slideway 6 is 40 ° ~ 60 °.
operation principle of the present utility model and the course of work:
The utility model adopts V-type slideway 6 and screw mandrel 5 structure, and use triangle briquetting 4 and adjustment bolt 33, by the structural adjustment downward of original beam carriage positioning and locking bolt 7 to pressing plate 31 direction of beam carriage 3, V-type slideway 6, triangle briquetting 4 are set simultaneously, by triangle stability principle, beam carriage 3 are fixed on V-type slideway 6, crossbeam frame 1 is fixed on milling train by crossbeam connecting bolt 2, Cutting guide is arranged on beam carriage 3, unclamp adjustment bolt 33, make there are enough glade plane spaces between triangle briquetting 4 and V-type slideway 6, rotary screw 5 again, beam carriage 3 is moved, adjustment beam carriage 3, import and export guide and guard and roll pass are aligned substantially, by the inching to adjustment bolt 33 tightness, the two ends of triangle briquetting 4 and V-type slideway 6 one-tenth concentric reducer forms are locked, guarantee that import and export guide and guard on beam carriage 3 and slitting pass strictly align, and locking does not loosen, ensure that cutting material molded dimension meets the requirement of cutting standard size completely.
Claims (10)
1. effectively can control a splitting rolling adjustable transverse boom device for rolled piece line difference, comprise crossbeam frame (1), crossbeam connecting bolt (2), described crossbeam frame (1) is affixed by crossbeam connecting bolt (2) and mill housing; It is characterized in that: the bottom of described crossbeam frame (1) arranges screw mandrel (5); On described screw mandrel (5), slideway (6) is set; The cross section of described slideway (6) is V-shaped; Described screw mandrel (5) and slideway (6) arrange beam carriage (3); Between described beam carriage (3) and slideway (6), triangle briquetting (4) is set; Described beam carriage (3) arranges adjustment bolt; The front end of described adjustment bolt contacts with triangle briquetting (4).
2. the splitting rolling adjustable transverse boom device that effectively can control rolled piece line difference according to claim 1, is characterized in that: described beam carriage (3) comprises pressing plate (31), pressing plate connecting bolt (32), adjustment bolt (33), cartridge body (34); Described pressing plate (31) is connected with cartridge body (34) by pressing plate connecting bolt (32); Installation pressing plate (31) side of described cartridge body (34) arranges adjustment bolt (33).
3. the splitting rolling adjustable transverse boom device that effectively can control rolled piece line difference according to claim 2, it is characterized in that: described cartridge body (34) arranges trapezoidal internal thread with the cooperation place of screw mandrel (5), and the diameter of thread of trapezoidal internal thread diameter and screw mandrel (5) adapts.
4. the splitting rolling adjustable transverse boom device that effectively can control rolled piece line difference according to claim 2, it is characterized in that: installation pressing plate (31) side of described cartridge body (34) arranges two pieces screwed hole, screw thread is fine thread, and the diameter of thread adapts with the diameter of thread of adjustment bolt (33).
5. the splitting rolling adjustable transverse boom device that effectively can control rolled piece line difference according to claim 2, is characterized in that: the quantity of described adjustment bolt (33) is two pieces, and its screw thread is fine thread.
6. the splitting rolling adjustable transverse boom device that effectively can control rolled piece line difference according to claim 2, it is characterized in that: the end of described adjustment bolt (33) arranges cylindrical section, cylindrical section diameter 2 ~ 5mm less of the core diameter of thread, the length of cylindrical section is 2 ~ 5mm.
7. the splitting rolling adjustable transverse boom device that effectively can control rolled piece line difference according to claim 1, it is characterized in that: the rectangular triangle of cross section of described triangle briquetting (4), the angle of hypotenuse is consistent with the angle of slideway (6).
8. the splitting rolling adjustable transverse boom device that effectively can control rolled piece line difference according to claim 1, it is characterized in that: described screw mandrel (5) arranges trapezoidal thread, the helical pitch of trapezoidal thread is 1 ~ 2 helical pitch.
9. the splitting rolling adjustable transverse boom device that effectively can control rolled piece line difference according to claim 1, is characterized in that: the end of described screw mandrel (5) arranges flat side, and flat side's length is 25 ~ 40mm.
10. the splitting rolling adjustable transverse boom device that effectively can control rolled piece line difference according to claim 1, is characterized in that: the V-type angle of described slideway (6) is 40 ° ~ 60 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420855687.2U CN204448842U (en) | 2014-12-30 | 2014-12-30 | A kind of splitting rolling adjustable transverse boom device that effectively can control rolled piece line difference |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420855687.2U CN204448842U (en) | 2014-12-30 | 2014-12-30 | A kind of splitting rolling adjustable transverse boom device that effectively can control rolled piece line difference |
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| CN204448842U true CN204448842U (en) | 2015-07-08 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201420855687.2U Active CN204448842U (en) | 2014-12-30 | 2014-12-30 | A kind of splitting rolling adjustable transverse boom device that effectively can control rolled piece line difference |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105458013A (en) * | 2015-12-19 | 2016-04-06 | 重庆麦拓科技有限公司 | Rolling mill slide |
| CN107030123A (en) * | 2017-05-27 | 2017-08-11 | 天津天重中直科技工程有限公司 | A kind of new short stress path rolling mill guide beam |
| CN108687141A (en) * | 2018-04-19 | 2018-10-23 | 大冶特殊钢股份有限公司 | A kind of method of milling train guide crossbeam and guide centering |
| CN108723100A (en) * | 2018-06-26 | 2018-11-02 | 中国重型机械研究院股份公司 | A kind of milling method of multi-roll cold reducing mill and highorder accuracy schemes |
-
2014
- 2014-12-30 CN CN201420855687.2U patent/CN204448842U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105458013A (en) * | 2015-12-19 | 2016-04-06 | 重庆麦拓科技有限公司 | Rolling mill slide |
| CN105458013B (en) * | 2015-12-19 | 2018-02-06 | 重庆麦拓科技有限公司 | A kind of milling train slide |
| CN107030123A (en) * | 2017-05-27 | 2017-08-11 | 天津天重中直科技工程有限公司 | A kind of new short stress path rolling mill guide beam |
| CN108687141A (en) * | 2018-04-19 | 2018-10-23 | 大冶特殊钢股份有限公司 | A kind of method of milling train guide crossbeam and guide centering |
| CN108723100A (en) * | 2018-06-26 | 2018-11-02 | 中国重型机械研究院股份公司 | A kind of milling method of multi-roll cold reducing mill and highorder accuracy schemes |
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