CN2326369Y - Continuous casting oxygen-free copper rod tractor - Google Patents
Continuous casting oxygen-free copper rod tractor Download PDFInfo
- Publication number
- CN2326369Y CN2326369Y CN 98209633 CN98209633U CN2326369Y CN 2326369 Y CN2326369 Y CN 2326369Y CN 98209633 CN98209633 CN 98209633 CN 98209633 U CN98209633 U CN 98209633U CN 2326369 Y CN2326369 Y CN 2326369Y
- Authority
- CN
- China
- Prior art keywords
- free copper
- oxygen
- copper rod
- motor
- continuous casting
- 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.)
- Expired - Fee Related
Links
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 title claims abstract description 28
- 229910052802 copper Inorganic materials 0.000 title claims abstract description 28
- 239000010949 copper Substances 0.000 title claims abstract description 28
- 238000009749 continuous casting Methods 0.000 title claims abstract description 11
- 230000003287 optical effect Effects 0.000 claims abstract description 8
- 230000001360 synchronised effect Effects 0.000 claims abstract description 8
- 230000008878 coupling Effects 0.000 claims abstract description 7
- 238000010168 coupling process Methods 0.000 claims abstract description 7
- 238000005859 coupling reaction Methods 0.000 claims abstract description 7
- 230000005540 biological transmission Effects 0.000 claims abstract description 4
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000011664 signaling Effects 0.000 description 1
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- Continuous Casting (AREA)
Abstract
The utility model discloses a continuous casting oxygen-free copper rod tractor, which comprises a motor, a shaft coupling, a driving wheel, a traction roller and a clamping wheel, wherein the traction roller and the clamping wheel are used for clamping and pulling the oxygen-free copper rod, and is characterized in that the motor is an alternating current servo motor which is controlled by a computer and is provided with an incremental optical encoder, and the driving wheel is a tooth-shaped 3 belt wheel and a synchronous tooth-shaped belt with stable transmission. The motor adopts an alternating current servo motor with an incremental optical encoder, and can stably work even under the condition of high-speed traction of an oxygen-free copper rod. The synchronous operation of the traction speed and the traction pitch is ensured, and the quality of the produced oxygen-free copper rod is improved.
Description
The utility model relates to a kind of continuous casting oxygen-free copper bar hauling machine that adopts up-drawing method continuous casting oxygen-free copper bar production usefulness, and it comprises motor, shaft coupling, decelerator, drive, clamping and draws the carry-over pinch rolls and the pinch wheels of oxygen-free copper bar.
Continuous casting oxygen-free copper bar hauling machine mostly is the alternating current generator by direct current generator or variable-frequency governor control at present, decelerator, the cam swing mechanism that swings up and down, freewheel clutch, travelling gear, clamping and draw the carry-over pinch rolls of oxygen-free copper bar and pinch wheels constitutes by carry-over pinch rolls unidirectional intermittence rotatory force and the frictional force of producing during pinch wheels clamping oxygen-free copper bar force in the oxygen-free copper bar traction and pull out, rotate the unidirectional intermittence of carry-over pinch rolls, be by cam, fork control freewheel clutch is finished, general alternating current generator can not satisfy Fraquent start, the switching requirement of braking, this machine travel speed is subjected to the restriction of the speed of freewheel clutch itself not to have been had and may improve, the step-out phenomenon is arranged when hauling speed is too fast, can influence transmission accuracy, thereby influence traction pitch is inhomogeneous, freewheel clutch is easy to wear in addition, and service life is shorter.
Task of the present utility model provides a kind of continuous casting oxygen-free copper bar hauling machine, even it also can steady operation under the situation of drawing oxygen-free copper bar at a high speed.
Task of the present utility model is finished as follows, this continuous casting oxygen-free copper bar hauling machine comprises by motor, shaft coupling, drive and clamping and the carry-over pinch rolls and the pinch wheels of drawing oxygen-free copper bar, it is characterized in that: motor is the AC servo motor by computer-controlled band increment type optical encoder, and drive is stable profile of tooth belt wheel and a synchronous cog belt of transmission.
The utility model removes cam, fork, the freewheel clutch on the former hauling machine, motor adopts the AC servo motor of band increment type optical encoder, it directly drives carry-over pinch rolls by shaft coupling, decelerator, profile of tooth belt wheel and synchronous cog belt, because the speed and the intermittent time of computer control AC Servo Motor Control carry-over pinch rolls, the feedback signal of encoder had both been made the speed feedback, also make the position feedback of numerical control system, when adjusting the speed of traction oxygen-free copper bar, the traction pitch can keep steady state value, even also can steady operation under the situation of drawing oxygen-free copper bar at a high speed.
Concrete structure of the present utility model and working condition are provided by following examples and accompanying drawing thereof.
Fig. 1 is the structural representation front view of the continuous casting oxygen-free copper bar hauling machine that provides of the utility model.
Fig. 2 is the structural representation right view of the continuous casting oxygen-free copper bar hauling machine that provides of the utility model.
In Fig. 1, Fig. 2,1. increment type optical encoder 2. AC servo motors 3. carry-over pinch rolls 4. oxygen-free copper bars 5. synchronous cog belts 6. profile of tooth belt wheels 7. reductors 8. shaft couplings 9. crystallizers 10. pinch wheels 11. cylinders
Claims (1)
1, continuous casting oxygen-free copper bar hauling machine comprises by motor, shaft coupling, drive and clamping and the carry-over pinch rolls and the pinch wheels of drawing oxygen-free copper bar, it is characterized in that: motor is the AC servo motor by computer-controlled band increment type optical encoder, and drive is stable profile of tooth belt wheel and a synchronous cog belt of transmission.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98209633 CN2326369Y (en) | 1998-01-08 | 1998-01-08 | Continuous casting oxygen-free copper rod tractor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98209633 CN2326369Y (en) | 1998-01-08 | 1998-01-08 | Continuous casting oxygen-free copper rod tractor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2326369Y true CN2326369Y (en) | 1999-06-30 |
Family
ID=33964959
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 98209633 Expired - Fee Related CN2326369Y (en) | 1998-01-08 | 1998-01-08 | Continuous casting oxygen-free copper rod tractor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2326369Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101332498B (en) * | 2007-12-12 | 2010-09-15 | 湖州郎立电工器材制造有限公司 | Method for producing copper belt |
| CN102974789A (en) * | 2012-12-26 | 2013-03-20 | 烟台孚信达双金属股份有限公司 | Traction device for copper cladding aluminum horizontal continuous casting |
| CN104439140A (en) * | 2014-12-01 | 2015-03-25 | 浙江科宇金属材料有限公司 | Bar draw gear |
-
1998
- 1998-01-08 CN CN 98209633 patent/CN2326369Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101332498B (en) * | 2007-12-12 | 2010-09-15 | 湖州郎立电工器材制造有限公司 | Method for producing copper belt |
| CN102974789A (en) * | 2012-12-26 | 2013-03-20 | 烟台孚信达双金属股份有限公司 | Traction device for copper cladding aluminum horizontal continuous casting |
| CN104439140A (en) * | 2014-12-01 | 2015-03-25 | 浙江科宇金属材料有限公司 | Bar draw gear |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |