CN203817098U - Five-roller pinching and primarily-straightening machine - Google Patents
Five-roller pinching and primarily-straightening machine Download PDFInfo
- Publication number
- CN203817098U CN203817098U CN201420244961.2U CN201420244961U CN203817098U CN 203817098 U CN203817098 U CN 203817098U CN 201420244961 U CN201420244961 U CN 201420244961U CN 203817098 U CN203817098 U CN 203817098U
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- CN
- China
- Prior art keywords
- pinch
- rectifying
- roller
- rollers
- straightening
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- 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.)
- Expired - Fee Related
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- Bending Of Plates, Rods, And Pipes (AREA)
Abstract
The utility model discloses a five-roller pinching and primarily-straightening machine which comprises a main machine frame, a pinching mechanism, a primarily-straightening mechanism and a power mechanism. The pinching mechanism is composed of pinch rollers and a pinch hydraulic screw down mechanism, wherein the pinch rollers include the upper pinch roller and the lower pinch roller. The primarily-straightening mechanism is composed of primarily-straightening rollers and a primarily-straightening electric screw down mechanism, wherein the number of the primarily-straightening rollers is five, two are located on the upper side, and three are located on the lower side. The power mechanism comprises a gear distribution box, a speed reducer, a clutch and a motor, wherein according to the gear distribution box of the power mechanism, input is achieved through a single shaft, and output is achieved through seven shafts synchronously. Pinching is achieved through the two rollers which are located on the upper side, primary straightening is achieved through the five rollers which are located on the lower side; roller diameter and roller interval are increased through calculation simulation during primary straightening achieved through the five rollers, and therefore deformation of the rollers is controlled within the permissible range without using any riding wheel; according to the gear distribution box of the power mechanism, input is achieved through the single shaft, output is achieved through the seven shafts synchronously, and in this way, pinching and primary straightening are synchronously achieved, panels and rollers move relatively, and damage is reduced to the minimum. The five-roller pinching and primarily straightening machine is convenient to operate, low in cost, simple in structure and stable in work.
Description
Technical field
The utility model relates to the special equipment of a kind of leveling, slitting line, belongs to metallurgical machinery process equipment field.
Background technology
Leveling, slitting line is mainly by uncoiling, slitting, leveling, crosscut, the most of composition of discharging etc. five, when raw material roll bending is by after unwinding device uncoiling, how roll bending head is successfully sent into slitting or leveling equipment, this is the problem that will consider, because there is a segment distance between uncoiling and slitting and level(l)ing machine, and roll bending is by unwinding device out time, the out-of-flatness of plate face, if the words of thin plate, can enter smoothly slitting leveling equipment, but, once plate is thicker, because the out-of-flatness of sheet material plate face is just difficult to enter next parts, and affect the quality of slitting, and equipment is had to damage.
Summary of the invention
The utility model provides a kind of five rollers that enter smoothly slitting and level(l)ing machine after coiled strip uncoiling that can make to pinch Chu Jiao mechanism for the problems referred to above.
The technical solution of the utility model is:
A kind of five rollers pinch the machine of just rectifying, and comprise mainframe, pinch mechanism, Chu Jiao mechanism and actuating unit, and pinch mechanism is by pinch roll and pinch hydraulic pressing mechanism and form, and pinch roll is upper and lower two; Described Chu Jiao mechanism forms by just rectifying roller and just rectifying electric screw down mechanism, and just rectifying roller is five, two of tops, three of belows;
Actuating unit comprises gear distribution box, decelerator, clutch, motor, and the gear distribution box of actuating unit adopts uniaxial drive, and seven axles are synchronously exported.
Mainframe is welded by H shaped steel, on mainframe, be provided with and just rectify upper roll bearing seat, just rectify bottom roll bearing block, the two ends of rectifying two of the tops of roller at the beginning of five are arranged on just to be rectified in upper roll bearing seat, and the two ends of rectifying three of the belows of roller at the beginning of five are arranged on just to be rectified on bottom roll bearing block.
Just strong electric screw down mechanism is fixed on mainframe, drives just strong electric screw down mechanism to control on screw rod by the first strong motor of depressing, lower motion, and screw rod lower end connecting screw rod seat and the first top chock of rectifying are fixed, the just strong upper and lower motion of roller in control.
Pinch hydraulic pressing mechanism one end and be fixed on mainframe, the other end is fixed on and pinches on bearing block, controls pinch roll and moves up and down.
Just rectify between roller, pinch roll and gear distribution box and be connected with universal joint, connecting between gear distribution box and decelerator is furnished with hydraulic clutch, comes control connection and disconnection by clutch, and decelerator is connected by belt transport with power motor.
Beneficial effect, the utility model is smooth in order to ensure sheet material plate face, two rollers are set after unwinding device to be pinched just to rectify to realize with five rollers sheet material is carried out just rectifying, distribution form is upper two times three, five rollers are just rectified by calculating emulation, roller footpath and roller spacing are strengthened, make it in the situation that not using support roller, the deflection of roller is controlled in admissible scope, the mode of depressing has adopted electric screw down mechanism more stably, more traditional hydraulic pressing mechanism manipulation is simple, easy to maintenance, depress power large, the gear distribution box of actuating unit adopts uniaxial drive, seven axles are synchronously exported, so, pinch with first orthopedicly to become to be synchronized with the movement, make relative motion between sheet material and roller, damage is dropped to minimum, making just to rectify sheet material flatness meets the requirements, and successfully enter slitter (level(l)ing machine).Power importation has adopted hydraulic clutch, and motor adopts variable-frequency motor control, and PLC controls completely, with slitting and leveling linkage work, has effectively reduced equipment power dissipation, has reduced cost, easy to operate, with low cost, simple in structure, working stability.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the top view of Fig. 1.
In figure: 1-mainframe, 2-is just rectified the upper roll bearing seat, 5 of electric screw down mechanism, 3-screw rod, 4-just rectify-just rectify bottom roll bearing block, 6-pinch hydraulic pressing mechanism, 7-pinch roll bearing block, 8-pinch roll, 9-just rectify roller, 10-universal joint, 11-gear distribution box, 12-hydraulic clutch, 13-decelerator, 14-power motor, 15-just rectify and depress motor.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described in further detail.
A kind of five rollers pinch the machine of just rectifying, and comprise mainframe 1, pinch mechanism, Chu Jiao mechanism and actuating unit, and pinch mechanism is by pinch roll 8 and pinch hydraulic pressing mechanism 6 and form, and pinch roll 8 is upper and lower two; Described Chu Jiao mechanism forms by just rectifying roller 9 and just rectifying electric screw down mechanism, and just rectifying roller 9 is five, two of tops, three of belows;
Actuating unit comprises gear distribution box 11, decelerator 13, hydraulic clutch 12, power motor 14, and the gear distribution box 11 of actuating unit adopts uniaxial drive, and seven axles are synchronously exported.
Mainframe 1 is welded by H shaped steel, on mainframe 1, be provided with and just rectify upper roll bearing seat 4, just rectify bottom roll bearing block 5, the two ends of rectifying two of the tops of roller 9 at the beginning of five are arranged on just to be rectified in upper roll bearing seat 4, and the two ends of rectifying three of the belows of roller 9 at the beginning of five are arranged on just to be rectified on bottom roll bearing block 4.
Just rectify electric screw down mechanism and be fixed on mainframe 1, drive the first electric screw down mechanism 2 of rectifying to control on screw rod 3 by the first strong motor 15 of depressing, lower motion, screw rod 3 lower end connecting screw rod seats are fixed with first strong top chock 4, just rectify the upper and lower motion of roller 9 in control.
Pinch hydraulic pressing mechanism 6 one end and be fixed on mainframe 1, the other end is fixed on and pinches on bearing block 7, controls pinch roll 8 and moves up and down.
Just rectify between roller 9, pinch roll 8 and gear distribution box 11 and be connected with universal joint 10, connecting between gear distribution box 11 and decelerator 13 is furnished with hydraulic clutch 12, come control connection and disconnection by clutch, decelerator 13 is connected by belt transport with power motor 14.
Claims (5)
1. five rollers pinch the machine of just rectifying, and comprise mainframe, pinch mechanism, Chu Jiao mechanism and actuating unit, it is characterized in that: described pinch mechanism is by pinch roll and pinch hydraulic pressing mechanism and form, and pinch roll is upper and lower two; Described Chu Jiao mechanism forms by just rectifying roller and just rectifying electric screw down mechanism, and just rectifying roller is five, two of tops, three of belows;
Described actuating unit comprises gear distribution box, decelerator, clutch, motor, and the gear distribution box of actuating unit adopts uniaxial drive, and seven axles are synchronously exported.
2. five rollers according to claim 1 pinch the machine of just rectifying, it is characterized in that: described mainframe is welded by H shaped steel, on mainframe, be provided with and just rectify upper roll bearing seat, just rectify bottom roll bearing block, the two ends of rectifying two of the tops of roller at the beginning of five are arranged on just to be rectified in upper roll bearing seat, and the two ends of rectifying three of the belows of roller at the beginning of five are arranged on just to be rectified on bottom roll bearing block.
3. five rollers according to claim 1 pinch the machine of just rectifying, it is characterized in that: the described electric screw down mechanism of just rectifying is fixed on mainframe, drive just strong electric screw down mechanism to control on screw rod by the first strong motor of depressing, lower motion, screw rod lower end connecting screw rod seat is fixed with just rectifying top chock, just rectifys the upper and lower motion of roller in control.
4. five rollers according to claim 1 pinch the machine of just rectifying, and it is characterized in that: described in pinch hydraulic pressing mechanism one end and be fixed on mainframe, the other end is fixed on and pinches on bearing block, controls pinch roll and moves up and down.
5. five rollers according to claim 1 pinch the machine of just rectifying, it is characterized in that: between described just strong roller, pinch roll and gear distribution box, be connected with universal joint, connecting between gear distribution box and decelerator is furnished with hydraulic clutch, come control connection and disconnection by clutch, decelerator is connected by belt transport with power motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420244961.2U CN203817098U (en) | 2014-05-13 | 2014-05-13 | Five-roller pinching and primarily-straightening machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420244961.2U CN203817098U (en) | 2014-05-13 | 2014-05-13 | Five-roller pinching and primarily-straightening machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203817098U true CN203817098U (en) | 2014-09-10 |
Family
ID=51472641
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420244961.2U Expired - Fee Related CN203817098U (en) | 2014-05-13 | 2014-05-13 | Five-roller pinching and primarily-straightening machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203817098U (en) |
-
2014
- 2014-05-13 CN CN201420244961.2U patent/CN203817098U/en not_active Expired - Fee Related
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140910 Termination date: 20170513 |