CN105033215B - Steel plate width adjustor - Google Patents
Steel plate width adjustor Download PDFInfo
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- CN105033215B CN105033215B CN201510397283.2A CN201510397283A CN105033215B CN 105033215 B CN105033215 B CN 105033215B CN 201510397283 A CN201510397283 A CN 201510397283A CN 105033215 B CN105033215 B CN 105033215B
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- bevel gear
- shaft
- commutation
- groups
- actuators
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Abstract
The invention relates to a steel plate width adjustor. Two reversing adjustors are connected with two regulators through couplers respectively. Each regulator comprises a worm and a worm gear which drive each other, wherein the worm gear is coaxially connected with an adjusting sleeve, and an adjusting lead screw is connected into the adjusting sleeve in a rotary mode. Each regulator comprises an adjusting base, an input bevel gear shaft, a reversing bevel gear hollow shaft and an output bevel gear shaft, wherein the input bevel gear shaft, the reversing bevel gear hollow shaft and the output bevel gear shaft are supported in a reversing base through bearings respectively, the input bevel gear shaft is meshed with the reversing bevel gear hollow shaft through a bevel gear, the reversing bevel gear hollow shaft is meshed with the output bevel gear shaft through a bevel gear, the output bevel gear shaft is connected with the worm through a coupler, and a penetrating key groove is formed in the reversing bevel gear hollow shaft. Reversing bevel gear hollow shafts of the two reversing adjustors are coaxial with each other and coaxially correspond to the penetrating key grooves, two keys in the same direction are arranged on a rotating shaft, the two reversing bevel gear hollow shafts are connected through the rotating shaft in an inserted mode, and the two keys are correspondingly inserted in the penetrating key grooves in the two reversing bevel gear hollow shafts.
Description
Technical field
The present invention relates to a kind of adjust frock, specifically a kind of steel mill produces the steel plate width actuator of steel plate.
Background technology
When steel mill produces steel plate, need to adjust steel plate casting producing line width by different size, and the width both sides of steel plate
While being not orthogonal to the lower planes of steel plate, every side producing line is thus led to have certain slope, the width up and down of both sides producing line up and down
Inconsistent, it is divided into up and down adjustment simultaneously during monolateral regulation and separately adjusts up and down, conventionally employed two clutch engagement connecting rods are realized
Each clutch is operated alone adjustment or connecting rod drives two clutches to drive adjustment together, because connecting rod, clutch working environment are
, easily rod deformation, situations such as molten steel is splashed into clutch division space, thus leads to long-term in the occasion that high temperature, molten steel splash
Using the problem of rear adjustment failure, service life is short.
Content of the invention
For above-mentioned the deficiencies in the prior art, the invention provides a kind of structure is simple, adjust simple operation, using peace
Entirely, the steel plate width actuator of life-span length.
The technical solution used in the present invention is: a kind of steel plate width actuator, adjusts including two groups of actuators, two groups of commutations
Device and a rotary shaft, two groups of commutation actuators connect two groups of actuators through shaft coupling respectively, and described actuator includes mutually being driven
Worm and worm wheel, the coaxially connected adjusting set of worm gear, spin in adjusting set regulation screw mandrel, and described actuator includes adjustment seat, defeated
Enter bevel gear shaft, commutation bevel gear hollow axle and output bevel gear wheel shaft, input bevel gear shaft, commutation bevel gear hollow axle and output
Bevel gear shaft is all supported in inverting seat through bearing, input bevel gear shaft bevel gear engagement commutation bevel gear hollow axle, commutation cone
The hollow shaft bevel gears of gear engage output bevel gear wheel shaft, and, through shaft coupling connecting worm, bevel gear of commutating is hollow for output bevel gear wheel shaft
Set in axle and run through keyway, the commutation bevel gear hollow axle of two groups of commutation actuators is coaxial and runs through the coaxial correspondence of keyway, described
Rotary shaft is provided with two keys in the same direction, rotary shaft grafting two commutation bevel gear hollow axle, and two key correspondences plug together two commutations cones
Keyway is run through in gear hollow axle.
Further, the input bevel gear shaft of described two groups of commutation actuators is respectively connected with regulation motor.
Further, the external adjusted in concert motor of described rotary shaft.
Further, it is provided with, between the adjustment seat of described two groups of commutation actuators, the Dustproof pipe being socketed on outside rotary shaft.
Yet further, the worm and worm wheel engaged transmission of described two groups of actuators is in opposite direction.
Using technique scheme, the invention has the beneficial effects as follows: when between steel plate casting producing line both sides, width needs adjustment,
Every side individually adjusts width up and down, and rotary shaft is not inserted into two groups of commutation actuators, and monolateral regulation motor is successively through input cone tooth
Wheel shaft, commutation bevel gear hollow axle, output bevel gear wheel shaft and shaft coupling transmission worm screw, worm-drive worm gear drives adjusting set rotation
Turn, adjusting set rotation driving adjusts the monolateral producing line of the flexible drive of screw mandrel and adjusts production thickness up and down；Monolateral upper and lower synchronization control, turns
Moving axis inserts the commutation bevel gear hollow axle of two groups of commutation actuators, and in rotary shaft, two key correspondences plug together two commutation bevel gears skies
The keyway that runs through of heart axle makes two commutation bevel gear hollow axles interlock, and the work of adjusted in concert motor synchronously drives two commutations through rotary shaft
Bevel gear hollow axle rotates, thus the synchronous regulation screw mandrel driving two groups of actuators towards or away from telescopic band movable property line monolateral on
Lower synchronization control produces thickness；Adjustment is easy to operate, and cooperation dirt-proof boot prevents rotary shaft affected by environment, effectively prevents molten iron from flying
Splash the transmission leading to damage, improve usage safety performance and increase the service life.
Brief description
Fig. 1 is present configuration schematic diagram；
Fig. 2 is Fig. 1 top view.
In figure: adjust screw mandrel 1, adjusting set 2, worm gear 3, worm screw 4, shaft coupling 5, adjustment seat 6, input bevel gear shaft 7, commutation
Bevel gear hollow axle 8, runs through keyway 9, output bevel gear wheel shaft 10, rotary shaft 11, key 12, Dustproof pipe 13.
Specific embodiment
It is described further below in conjunction with drawings and Examples.
Fig. 1, shown in 2, a kind of steel plate width actuator includes two groups of actuators, two groups of commutation actuators and rotary shafts
11, two groups of commutation actuators connect two groups of actuators through shaft coupling 5 respectively, and actuator includes the worm screw 4 being mutually driven and worm gear
3, the coaxially connected adjusting set 2 of worm gear 3, spin in adjusting set regulation screw mandrel 1, actuator include adjustment seat 6, input bevel gear shaft 7,
Commutation bevel gear hollow axle 8 and output bevel gear wheel shaft 10, input bevel gear shaft, commutation bevel gear hollow axle and output bevel gear wheel shaft
All it is supported in inverting seat 6 through bearing, input bevel gear shaft 7 bevel gear engagement commutation bevel gear hollow axle 8, commutation bevel gear is empty
Heart axle 8 bevel gear engages output bevel gear wheel shaft 10, and, through shaft coupling 5 connecting worm 4, bevel gear of commutating is hollow for output bevel gear wheel shaft 10
Set in axle 8 and run through keyway 9, the commutation bevel gear hollow axle of two groups of commutation actuators is coaxial and runs through the coaxial correspondence of keyway, turns
Moving axis 11 is provided with two keys 12 in the same direction, rotary shaft grafting two commutation bevel gear hollow axle, and two key correspondences plug together two commutations
Keyway is run through in bevel gear hollow axle.The input bevel gear shaft of two groups of commutation actuators is respectively connected with regulation motor.Rotary shaft
External adjusted in concert motor.It is provided with, between the adjustment seat of two groups of commutation actuators, the Dustproof pipe 13 being socketed on outside rotary shaft.Two groups of tune
The worm and worm wheel engaged transmission of section device is in opposite direction.
Claims (5)
1. a kind of steel plate width actuator it is characterised in that: include two groups of actuators, two groups of commutation actuators and rotary shafts,
Two groups of commutation actuators connect two groups of actuators through shaft coupling respectively, and described actuator includes the worm and worm wheel being mutually driven,
The coaxially connected adjusting set of worm gear, spin in adjusting set regulation screw mandrel, and described actuator includes adjustment seat, input bevel gear shaft, changes
To bevel gear hollow axle and output bevel gear wheel shaft, input bevel gear shaft, commutation bevel gear hollow axle and the equal warp of output bevel gear wheel shaft
Bearing is supported in inverting seat, input bevel gear shaft bevel gear engagement commutation bevel gear hollow axle, and commutate the hollow axial cone of bevel gear
Gear engages output bevel gear wheel shaft, and output bevel gear wheel shaft, through shaft coupling connecting worm, sets in the bevel gear hollow axle that commutates and runs through key
Groove, the commutation bevel gear hollow axle of two groups of commutation actuators is coaxial and runs through the coaxial correspondence of keyway, and described rotary shaft is provided with
Two keys in the same direction, rotary shaft grafting two commutation bevel gear hollow axle, two key correspondences plug together in two commutation bevel gear hollow axles
Run through keyway.
2. a kind of steel plate width actuator according to claim 1, is characterized in that: the input of described two groups of commutation actuators
Bevel gear shaft is respectively connected with regulation motor.
3. a kind of steel plate width actuator according to claim 1, is characterized in that: the regulation of described two groups of commutation actuators
It is provided with, between seat, the Dustproof pipe being socketed on outside rotary shaft.
4. a kind of steel plate width actuator according to claim 1, is characterized in that: the worm screw of described two groups of actuators and snail
Wheel engaged transmission is in opposite direction.
5. a kind of steel plate width actuator according to claim 1, is characterized in that: described rotary shaft external adjusted in concert electricity
Machine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510397283.2A CN105033215B (en) | 2015-07-09 | 2015-07-09 | Steel plate width adjustor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510397283.2A CN105033215B (en) | 2015-07-09 | 2015-07-09 | Steel plate width adjustor |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105033215A CN105033215A (en) | 2015-11-11 |
| CN105033215B true CN105033215B (en) | 2017-01-25 |
Family
ID=54440511
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510397283.2A Active CN105033215B (en) | 2015-07-09 | 2015-07-09 | Steel plate width adjustor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105033215B (en) |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2636666C2 (en) * | 1976-08-14 | 1978-06-29 | Demag Ag, 4100 Duisburg | Spray nozzle arrangement for metal, especially for continuous steel casting systems for extremely wide steel slabs |
| DE4343918A1 (en) * | 1993-12-22 | 1995-07-13 | Gerhard Hoffmann | Workbench, especially for welding and steel construction work |
| CN201685473U (en) * | 2010-05-28 | 2010-12-29 | 江苏扬力集团有限公司 | Pressing machine die height manual adjustment device |
| CN103697133B (en) * | 2013-11-28 | 2016-01-13 | 江苏泰隆减速机股份有限公司 | A kind of lifting device speed reducer |
| CN203783829U (en) * | 2014-04-09 | 2014-08-20 | 范金珠 | Energy-saving environment-friendly four-wheel-drive power machine |
| CN104154184A (en) * | 2014-07-13 | 2014-11-19 | 江苏泰隆减速机股份有限公司 | Manual and motorized dual-input speed reducer |
| CN204770548U (en) * | 2015-07-09 | 2015-11-18 | 江苏泰隆减速机股份有限公司 | Steel sheet width regulation ware |
-
2015
- 2015-07-09 CN CN201510397283.2A patent/CN105033215B/en active Active
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| Publication number | Publication date |
|---|---|
| CN105033215A (en) | 2015-11-11 |
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