CN104307873B - A kind of turbine type Rebar tail machine - Google Patents
A kind of turbine type Rebar tail machine Download PDFInfo
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- CN104307873B CN104307873B CN201410496551.1A CN201410496551A CN104307873B CN 104307873 B CN104307873 B CN 104307873B CN 201410496551 A CN201410496551 A CN 201410496551A CN 104307873 B CN104307873 B CN 104307873B
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Abstract
The invention discloses a kind of turbine type Rebar tail machine, relate to the pressure tail machine field in high-speed wire rolling equipment, occur in irregular shape in order to steel tail end in rolling process, steel are become a useful person the low technical problem of rate, specifically, including drive motor, the double output shaft decelerator being connected with drive motor, double output shaft decelerator left and right sides is connected to left turbine box and right turbine box by shaft coupling, left turbine box and right turbine box lower end are respectively arranged with left frame and right frame, topping roll and bottom roll it is provided with between left frame and right frame, the present invention has good stability, efficiency is high, improve steel rolling mill's steel qualification rate, add economic benefit.
Description
Technical field
The present invention relates to technical field of mechanical equipment, be specifically related to the turbine type Rebar tail machine in a kind of steel rolling equipment.
Background technology
At present, it is that raw material enters rough rolling step after dephosphorization that steel rolling mill produces the technological process of section bar, and after rough rolling step, steel enter the pre-finish rolling stage, enters the essence bundle stage after the pre-finish rolling stage, if wire rod packaging and warehousing after Laying head；If bar is put in storage in packing after cutting scale again；Bar after essence bundle processes all meets requirement absolutely mostly, but has part steel tail end in irregular shape, it is impossible to reach standard, affecting qualification rate, the steel cut when shearing are relatively more, waste material, and shearing is manually shear by workman, waste of manpower, increase cost, and at present, the irregular phenomenal research pricking rearward end appearance for bar essence is little, therefore a kind of simple in construction of design, efficiently, saving manpower, the end pressing device of cost declining has realistic meaning very much.
Summary of the invention
This is practical new for overcome above-mentioned existing technical deficiency, it is provided that a kind of simple in construction, working stability, raising rate of steel products produced to steel ingots turbine type Rebar tail machine.
The present invention to achieve these goals concrete by the following technical solutions:
A kind of turbine type Rebar tail machine, it is characterized in that, including drive motor, with the double output shaft decelerator that drive motor is connected, the right frame being positioned at the left frame on the left of double output shaft decelerator and right side, left frame upper end is provided with left turbine box, right frame upper end is provided with right turbine box, the described double output shaft decelerator left and right sides is connected with left reduction box and right reduction box by shaft coupling, is provided with topping roll and bottom roll between described left frame and right frame；
Left turbine box includes left worm screw and left turbine, right turbine box includes right worm screw and right turbine, left turbine is provided centrally with threaded left lifting shaft, right turbine is provided centrally with threaded right lifting shaft, described left frame is provided with a bearing left side, upper left and lower-left bearing block, right frame is provided with upper right bearing left and right step, described left lifting shaft is connected with upper left bearing block, right lifting shaft is connected with upper right bearing block, described topping roll is arranged on by upper left bearing block and upper right bearing block in left frame and right frame, bottom roll is arranged in left frame and right frame by lower-left bearing block and bottom right bearing block.
Operationally, drive motor is delivered to two output shafts by double output shaft decelerator rotation, it is being delivered to two turbine boxes in left and right by output shaft, the turbine rotation rotating speed in opposite direction of two turbine boxes in left and right is identical, when ensureing turbine rotation, two turbines in left and right turn to contrary guarantee, the lifting shaft at turbine center, left and right is equidirectional lifting simultaneously, turbine is invariant position, in rotation process, the lifting shaft being positioned at turbine center is moved under in the vertical direction when turbine rotation by screw thread, left and right lifting shaft oscilaltion drives and is arranged on top chock topping roll and moves up and down, the irregular steel of steel tail end are had to make firm material tail end shape specification meet requirement under the cooperation of top and bottom rolls when firm material transports pressure tail machine, thus improve the qualification rate of steel.
Further, described top chock is for can move up and down plain bearing housing at vertical direction, and step is the fixed bearing block being fixed in frame.
Further, the double output shaft decelerator told includes left output shaft and right output shaft, left output shaft and right output shaft conllinear.
Beneficial effects of the present invention is as follows:
1, turbine type Rebar tail machine provided by the invention, simple in construction, facilitate installing/dismounting, working stability, solves the firm material tail end shape problem that can not meet production requirement lack of standardization, improves the qualification rate of steel, add economic benefit.
2, double output shaft decelerator includes left output shaft and right output shaft, left output shaft and right output shaft conllinear, and this structure is easily worked manufacture, reduces equipment cost, stable drive during work, facilitates the installation of miscellaneous part.
Accompanying drawing explanation
Fig. 1 is the structural representation of turbine type Rebar tail machine of the present invention；
Fig. 2 is the A direction view of Fig. 1；
Fig. 3 is the left view of Fig. 1；
Accompanying drawing labelling: 1-drive motor, 2-double output shaft decelerator, the left power shaft of 2-1-, 2-2-has output shaft, 3-shaft coupling, 4-left frame, 5-turbine box, 5-1-worm screw, 5-2-turbine, 6-topping roll, 7-bottom roll, 8-lifting shaft, the right turbine box of 9-, the right frame of 10-, 11-top chock, 12-step.
Detailed description of the invention
In order to those skilled in the art are better understood from the present invention, below in conjunction with drawings and Examples, the present invention is described in further detail.
Embodiment 1
As Figure 1-3, the present embodiment provides a kind of turbine type Rebar tail machine, it is connected to left turbine box 5 and right turbine box 9 by shaft coupling 3 including drive motor 1, the double output shaft decelerator 2 being connected with drive motor 1, double output shaft decelerator 2 left and right sides, left turbine box) and right turbine box 9 lower end be respectively arranged with left frame 4 and right frame 10, be provided with topping roll 6 and bottom roll 7 between left frame 4 and right frame 10；Described top chock 11 is for can move up and down plain bearing housing at vertical direction, and step 12 is the fixed bearing block being fixed on left frame 4 and right frame 10；Left turbine box 5 and right turbine box 9 all include worm screw 5-1 and turbine 5-2, the turbine 5-2 of left turbine box 5 and right turbine box 9 turns on the contrary, turbine 5-2 is provided centrally with threaded lifting shaft 8, left frame 4 and right frame 10 are respectively arranged with top chock 11 and step 12, lifting shaft 8 is connected with top chock 11, topping roll 6 is arranged in left frame 4 and right frame 10 by top chock 11, and bottom roll 7 is arranged in left frame 4 and right frame 10 by step 12.
nullIn the present embodiment，Drive motor 1 rotates transmission both sides left output shaft 2-1 and right power shaft 2-2 by double output shaft decelerator 2，Two output shafts in left and right are being delivered to left turbine box 5 and right turbine box 9，Left turbine box 5 and right turbine box 9 are all worm screw worm gear drives，Wherein，Left turbine box 5 turns to contrary rotating speed identical with the turbine 5-2's in right turbine box 9，In rotation process，It is positioned at left turbine box 5 to move up and down in the same direction with identical speed at turbine 5-2 vertical direction with two screw thread lifting shafts 8 at the turbine 5-2 center at right turbine box 9 center，And then drive the topping roll 6 being arranged on top chock 12 to move up and down，Thus driving topping roll 6 to move up and down，When the irregular steel transport of tail end is to pressure tail machine，Bottom roll 7 rotates under the drive of external motor and coordinates with topping roll 6 and makes firm material tail end shape specification meet forwards transportation while of requirement，Thus improve the qualification rate of steel.
Embodiment 2
The present embodiment is to have done following optimization on the basis of embodiment 1, and specifically, the double output shaft decelerator 2 told includes left output shaft 2-1 and right output shaft 2-2, left output shaft 2-1 and right output shaft 2-2 conllinear.
In this enforcement, left output shaft 2-1 and right output shaft 2-2 conllinear, two output shaft conllinear make stable drive, make left turbine box 5 identical with the height of right turbine box 9, it is steady in lifting process that this structure ensures that the design and installation of follow-up left frame 4 and right frame 10 is easier to realize topping roll 6, it is ensured that work quality and efficiency.
The above; being only presently preferred embodiments of the present invention, not in order to limit the present invention, the scope of patent protection of the present invention is as the criterion with claims; the equivalent structure change that the description of every utilization present invention and accompanying drawing content are made, in like manner should be included in protection scope of the present invention.
Claims (3)
1. a turbine type Rebar tail machine, it is characterized in that, the double output shaft decelerator (2), double output shaft decelerator (2) left and right sides that are connected with drive motor (1) including drive motor (1) are connected to left turbine box (5) and right turbine box (9) by shaft coupling (3), left turbine box (5) and right turbine box (9) lower end are respectively arranged with left frame (4) and right frame (10), are provided with topping roll (6) and bottom roll (7) between left frame (4) and right frame (10)；
Left turbine box (5) and right turbine box (9) all include worm screw (5-1) and turbine (5-2), left turbine box (5) turns to contrary rotating speed identical with the turbine of right turbine box (9) (5-2), turbine (5-2) is provided centrally with threaded lifting shaft (8), left frame (4) and right frame (10) are respectively arranged with top chock (11) and step (12), lifting shaft (8) is connected with top chock (11), topping roll (6) is arranged on by top chock (11) in left frame (4) and right frame (10), bottom roll (7) is arranged in left frame (4) and right frame (10) by step (12).
2. turbine type Rebar tail machine according to claim 1, it is characterized in that,, for can move up and down plain bearing housing at vertical direction, step (12) is for be fixed on left frame (4) and the fixed bearing block of right frame (10) for described top chock (11).
3. turbine type Rebar tail machine according to claim 1, it is characterised in that described double output shaft decelerator (2) includes left output shaft (2-1) and right output shaft (2-2), left output shaft (2-1) and right output shaft (2-2) conllinear.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410496551.1A CN104307873B (en) | 2014-09-25 | 2014-09-25 | A kind of turbine type Rebar tail machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410496551.1A CN104307873B (en) | 2014-09-25 | 2014-09-25 | A kind of turbine type Rebar tail machine |
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| Publication Number | Publication Date |
|---|---|
| CN104307873A CN104307873A (en) | 2015-01-28 |
| CN104307873B true CN104307873B (en) | 2016-07-06 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201410496551.1A Active CN104307873B (en) | 2014-09-25 | 2014-09-25 | A kind of turbine type Rebar tail machine |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5031432A (en) * | 1989-02-23 | 1991-07-16 | Boehler Gesellschaft M.B.H | Process for the rolling of wire material |
| CN2726751Y (en) * | 2004-09-16 | 2005-09-21 | 朱惠兴 | Bi-roller type finishing straightening machine |
| CN2877915Y (en) * | 2006-01-06 | 2007-03-14 | 汕头市金兴机械有限公司 | Calendering device for sheet forming machine |
| CN102581010A (en) * | 2012-02-14 | 2012-07-18 | 北京京诚之星科技开发有限公司 | Two-roll horizontal mill |
| CN204093833U (en) * | 2014-09-25 | 2015-01-14 | 成都冶金实验厂有限公司 | A kind of turbine type Rebar tail machine |
-
2014
- 2014-09-25 CN CN201410496551.1A patent/CN104307873B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5031432A (en) * | 1989-02-23 | 1991-07-16 | Boehler Gesellschaft M.B.H | Process for the rolling of wire material |
| CN2726751Y (en) * | 2004-09-16 | 2005-09-21 | 朱惠兴 | Bi-roller type finishing straightening machine |
| CN2877915Y (en) * | 2006-01-06 | 2007-03-14 | 汕头市金兴机械有限公司 | Calendering device for sheet forming machine |
| CN102581010A (en) * | 2012-02-14 | 2012-07-18 | 北京京诚之星科技开发有限公司 | Two-roll horizontal mill |
| CN204093833U (en) * | 2014-09-25 | 2015-01-14 | 成都冶金实验厂有限公司 | A kind of turbine type Rebar tail machine |
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| Publication number | Publication date |
|---|---|
| CN104307873A (en) | 2015-01-28 |
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Inventor after: Liu Haoyang Inventor after: Liu Jingquan Inventor after: Liu Jinggang Inventor before: Zhou Zhisuo Inventor before: Li Weiguo Inventor before: Wang Kaijian |
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| CB03 | Change of inventor or designer information | ||
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Effective date of registration: 20170419 Address after: 161000 Qigihar city of Heilongjiang province Lonza District communications Street No. 8 Patentee after: QIQIHAR TONGLIAN MACHINERY MANUFACTURING CO., LTD. Address before: 611330 Chengdu 74642788-7, Sichuan Patentee before: CHENGDU METALLURGICAL EXPERIMENTAL PLANT CO., LTD. |
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