CN105855328A - Withdrawing and straightening machine - Google Patents
Withdrawing and straightening machine Download PDFInfo
- Publication number
- CN105855328A CN105855328A CN201610413782.0A CN201610413782A CN105855328A CN 105855328 A CN105855328 A CN 105855328A CN 201610413782 A CN201610413782 A CN 201610413782A CN 105855328 A CN105855328 A CN 105855328A
- Authority
- CN
- China
- Prior art keywords
- reduction box
- differential mechanism
- output shaft
- differential
- power
- 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.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D1/00—Straightening, restoring form or removing local distortions of sheet metal or specific articles made therefrom; Stretching sheet metal combined with rolling
- B21D1/02—Straightening, restoring form or removing local distortions of sheet metal or specific articles made therefrom; Stretching sheet metal combined with rolling by rollers
Abstract
The invention discloses a withdrawing and straightening machine which is characterized by comprising a first reduction gearbox, a differential mechanism and a second reduction gearbox. Two parallel first vertical transmission rolls can be simultaneously driven by the first reduction gearbox, two parallel vertical section transmission rolls can be simultaneously driven by the second reduction gearbox, a power input shaft of the first reduction gearbox is connected with an output shaft of a main motor, a transverse output shaft of the first reduction gearbox is connected with a power input shaft of the differential mechanism, a power output shaft of the differential mechanism is connected with a transverse input shaft of the second reduction gearbox, and a differential input shaft of the differential mechanism is connected with a differential motor. Compared with the prior art, the withdrawing and straightening machine has the advantage of energy conservation.
Description
Technical field:
The present invention relates to a kind of steel process technology.
Background technology:
The existing withdrawal straightening machine for processing sheet material is usually made up of two live rolls being cased with speed difference, is corrected the glacing flatness of sheet material by two groups of live rolls.This kind of withdrawal straightening machine is driven by the power that two sets are independent respectively due to two set live rolls, during use, has power greatly to cancel out each other between two set live rolls, the most little a part of power is for tractive, therefore, the power cancelled out each other is useless waste, causes withdrawal straightening machine power consumption big.
Summary of the invention:
The goal of the invention of the present invention is to provide a kind of energy-conservation withdrawal straightening machine.
The present invention is realized in, including driving the first reduction box of two vertical live-rollers of first be parallel to each other, the second reduction box of differential mechanism, simultaneously two vertical second live-rollers being parallel to each other of drive simultaneously, the power input shaft of the first reduction box is connected with the output shaft of mair motor, the horizontal output shaft of the first reduction box is connected with the power input shaft of differential mechanism, the power output shaft of differential mechanism and the horizontal power shaft of the second reduction box are connected, and the differential power shaft of differential mechanism is connected with differential speed motor.
During work, steel plate strip walks around two first vertical live-rollers that the first reduction box driven and the two second vertical live-rollers that the second reduction box is driven successively, mair motor drives two vertical live-rollers of first be parallel to each other to synchronize and with identical rotational speed by the first reduction box, simultaneously, the horizontal output shaft of the first reduction box passes through differential mechanism, second reduction box makes two of the second reduction box vertical live-rollers of second be parallel to each other synchronize and with identical rotational speed, the power input shaft of differential mechanism is made by differential speed motor, power output shaft forms differential (rotating speed of power output shaft is more than power input shaft), so that withdrawal straightening machine carries out straight rectification to steel plate strip, now, mair motor only exports transmission power, tensioning power is then provided by differential speed motor.So, mair motor has only to provide transmission kinetic energy, it is to avoid the substantial portion of kinetic energy consumption of prior art is in the energy consumption that two set live rolls are cancelled out each other, thus has been effectively saved electric energy.
Here, differential mechanism uses patent 2015203817692 technology.
Compared with the prior art the present invention, has energy-conservation advantage.
Accompanying drawing illustrates:
Fig. 1 is the structural representation of the present invention；
Fig. 2 is the layout viewing of live-roller.
Detailed description of the invention:
In conjunction with drawings and Examples, the present invention is described in further detail:
nullAs shown in the figure，The present invention includes two the first vertical passive delivery rolls 1 being parallel to each other、By turning to the first reduction box 3 of contrary two vertically two vertical live-rollers 2 of first be parallel to each other that output shaft (D axle and C axle) drives simultaneously、Differential mechanism 4、By turning to the second reduction box 6 of contrary two vertically two vertical second live-rollers 5 being parallel to each other that output shaft (E axle and F axle) drives simultaneously、Two the second vertical passive delivery rolls 7 being parallel to each other，The power input shaft (B axle) of the first reduction box 3 is connected with the output shaft of mair motor 8，The horizontal output shaft (axle 1) of the first reduction box 3 is connected with the power input shaft of differential mechanism 4，The power output shaft of differential mechanism 4 and the horizontal power shaft (axle 2) of the second reduction box 6 are connected，The differential power shaft (A axle) of differential mechanism 4 is connected with the output shaft of differential speed motor 9.
nullAs shown in Figure 2，During work，Steel plate strip 10 walks around two the first vertical passive delivery rolls 1 being parallel to each other successively、Two first vertical live-rollers 2 that first reduction box 3 is driven and the two second vertical live-rollers 5 that the second reduction box 6 is driven、Two the second vertical passive delivery rolls 7 being parallel to each other，Mair motor 8 drives two vertical live-rollers 2 of first be parallel to each other to synchronize by the first reduction box 3 and rotates with identical rotating speed and contrary direction，Simultaneously，The horizontal output shaft (axle 1) of the first reduction box 3 passes through differential mechanism 4、Second reduction box 6 makes two of the second reduction box 6 vertical live-rollers 5 of second be parallel to each other synchronize and rotates with identical rotating speed and contrary direction，The power input shaft of differential mechanism 4 is made by differential speed motor 9、Power output shaft forms differential (rotating speed of power output shaft is more than power input shaft)，So that withdrawal straightening machine carries out straight rectification to steel plate strip 10.
Claims (1)
1. a withdrawal straightening machine, it is characterized in that including the first reduction box of the simultaneously drive two to be parallel to each other first vertical live-roller, the second reduction box of differential mechanism, simultaneously two vertical second live-rollers being parallel to each other of drive, the power input shaft of the first reduction box is connected with the output shaft of mair motor, the horizontal output shaft of the first reduction box is connected with the power input shaft of differential mechanism, the power output shaft of differential mechanism and the horizontal power shaft of the second reduction box are connected, and the differential power shaft of differential mechanism is connected with differential speed motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610413782.0A CN105855328A (en) | 2016-06-14 | 2016-06-14 | Withdrawing and straightening machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610413782.0A CN105855328A (en) | 2016-06-14 | 2016-06-14 | Withdrawing and straightening machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105855328A true CN105855328A (en) | 2016-08-17 |
Family
ID=56649345
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610413782.0A Pending CN105855328A (en) | 2016-06-14 | 2016-06-14 | Withdrawing and straightening machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105855328A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111922124A (en) * | 2020-09-07 | 2020-11-13 | 佛山市荣星数控设备制造有限公司 | Pulling-straightening production line with differential conveying structure |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101301723A (en) * | 2007-08-01 | 2008-11-12 | 许晓明 | Compound machine for leveling, bending stretch and flatting |
| CN201921924U (en) * | 2011-04-02 | 2011-08-10 | 福安市鑫茂冷轧硅钢有限公司 | Strip steel leveling and straightening system |
| CN201979062U (en) * | 2010-12-30 | 2011-09-21 | 唐山市丰润区鑫源机械制造有限公司 | A straightening roller drive unit for a continuous casting withdrawal-and-straightening unit |
| JP2012056615A (en) * | 2010-09-10 | 2012-03-22 | Sanko Kikai Kk | Die cutter for continuous package |
| CN203091468U (en) * | 2012-12-24 | 2013-07-31 | 浙江业盛新型材料有限公司 | Composite type metal thin plate smooth tension leveling combined machine |
| CN203526256U (en) * | 2013-01-17 | 2014-04-09 | 江苏飞达冶金机械制造有限公司 | Novel energy-saving withdrawal and straightening machine |
| CN205732364U (en) * | 2016-06-14 | 2016-11-30 | 佛山市荣星数控设备制造有限公司 | A kind of withdrawal straightening machine |
-
2016
- 2016-06-14 CN CN201610413782.0A patent/CN105855328A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101301723A (en) * | 2007-08-01 | 2008-11-12 | 许晓明 | Compound machine for leveling, bending stretch and flatting |
| JP2012056615A (en) * | 2010-09-10 | 2012-03-22 | Sanko Kikai Kk | Die cutter for continuous package |
| CN201979062U (en) * | 2010-12-30 | 2011-09-21 | 唐山市丰润区鑫源机械制造有限公司 | A straightening roller drive unit for a continuous casting withdrawal-and-straightening unit |
| CN201921924U (en) * | 2011-04-02 | 2011-08-10 | 福安市鑫茂冷轧硅钢有限公司 | Strip steel leveling and straightening system |
| CN203091468U (en) * | 2012-12-24 | 2013-07-31 | 浙江业盛新型材料有限公司 | Composite type metal thin plate smooth tension leveling combined machine |
| CN203526256U (en) * | 2013-01-17 | 2014-04-09 | 江苏飞达冶金机械制造有限公司 | Novel energy-saving withdrawal and straightening machine |
| CN205732364U (en) * | 2016-06-14 | 2016-11-30 | 佛山市荣星数控设备制造有限公司 | A kind of withdrawal straightening machine |
Non-Patent Citations (1)
| Title |
|---|
| 曹俊峰: "《宝钢冷轧机组电气自动化技术》", 31 December 1990 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111922124A (en) * | 2020-09-07 | 2020-11-13 | 佛山市荣星数控设备制造有限公司 | Pulling-straightening production line with differential conveying structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160817 |