CN207795997U - A kind of withdrawal straightening machine large torque speed reducer - Google Patents
A kind of withdrawal straightening machine large torque speed reducer Download PDFInfo
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- CN207795997U CN207795997U CN201820018008.4U CN201820018008U CN207795997U CN 207795997 U CN207795997 U CN 207795997U CN 201820018008 U CN201820018008 U CN 201820018008U CN 207795997 U CN207795997 U CN 207795997U
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Abstract
The utility model is related to a kind of withdrawal straightening machine large torque speed reducers, the above column gear transmission group of level-one, final stage bevel gear, final-stage gear axis, output gear wheel and output hollow shaft are set in babinet, motor flange is set to babinet side, input gear axle in motor flange by stretching into babinet, input gear axis connection shaft coupling outside babinet, the above column gear transmission group of input gear axle teeth portion drive connection level-one in babinet, cylindrical gear shaft in the afterbody of the above column gear transmission group of level-one is equipped with bevel pinion, bevel pinion engagement is socketed in the final stage bevel gear wheel on final-stage gear axis, the teeth portion engagement of final-stage gear axis is socketed on the output gear wheel on output hollow shaft.Its is simple in structure, can effectively take into account large speed ratio, large torque requirement.
Description
Technical field
The utility model is related to a kind of speed reducer, specifically a kind of withdrawal straightening machine large torque speed reducer.
Background technology
The speed reducer used on metallurgical continuous casting withdrawal straightening machine is generally by babinet, case lid, flange, input shaft, hollow shaft and gear
Transmission mechanism forms, and traditional cylindrical gear drive can not take into account its large speed ratio used, large torque requirement, and existing adopts
It is inputted with bevel gear set, speed ratio requirement can be met, but final moment of torsion is smaller to improving, and cannot be satisfied higher and higher continuous casting and wants
It asks.
Invention content
The utility model provide it is a kind of simple in structure, can effectively take into account large speed ratio, large torque requirement withdrawal straightening machine with big
Torque speed reducer.
The technical solution adopted in the utility model is：A kind of withdrawal straightening machine large torque speed reducer, it is characterised in that：Including case
The above column gear transmission group of body, motor flange, shaft coupling, input gear axle, level-one, final stage bevel gear wheel, final-stage gear axis,
Export gear wheel and output hollow shaft, the above column gear transmission group of level-one, final stage bevel gear, final-stage gear axis, output canine tooth
Wheel and output hollow shaft are set in babinet, and motor flange is set to babinet side, and input gear axle in motor flange by stretching into
In babinet, the input gear axis connection shaft coupling outside babinet, more than the input gear axle teeth portion drive connection level-one in babinet circle
Column gear transmission group, the cylindrical gear shaft in the afterbody of the above column gear transmission group of level-one is equipped with bevel pinion, small
Bevel gear engagement is socketed in final stage bevel gear wheel on final-stage gear axis, and it is hollow that the teeth portion engagement of final-stage gear axis is socketed on output
Output gear wheel on axis.
The babinet is split type package assembly.
The utility model is improved in the primary speed-down mechanism before output hollow shaft, by the conelet of bevel gear set structure
Gear engages final stage bevel gear wheel, and final stage bevel gear wheel reference radius is bigger, can improve Bevel Gear Transmission speed ratio and increase
Big its is socketed the centre-to-centre spacing between gear shaft and output hollow shaft, increases output torque, meets the requirement of withdrawal straightening machine.
Description of the drawings
FIG. 1 is a schematic structural view of the utility model.
In figure：Babinet 1, motor flange 2, shaft coupling 3, input gear axle 4, two-stage column gear transmission group 5, bevel pinion
6, final stage bevel gear wheel 7, final-stage gear axis 8, output gear wheel 9, output hollow shaft 10.
Specific implementation mode
It is described further below in conjunction with drawings and examples.
Shown in Fig. 1：A kind of withdrawal straightening machine large torque speed reducer includes babinet 1, motor flange 2, shaft coupling 3, input gear
Axis 4, two-stage column gear transmission group 5, bevel pinion 6, final stage bevel gear wheel 7, final-stage gear axis 8, output gear wheel 9, output
Hollow shaft 10.Two-stage column gear transmission group, final stage bevel gear, final-stage gear axis, output gear wheel and output hollow shaft setting
In in babinet 1, motor flange 2 is set to babinet side, and input gear axle is defeated outside babinet by being stretched into babinet in motor flange
Enter gear shaft 4 and connects shaft coupling 3, the 4 teeth portion drive connection two-stage column gear transmission group 5 of input gear axle in babinet, two-stage
Cylindrical gear shaft in the second level of column gear transmission group 5 is equipped with bevel pinion 6, and the engagement of bevel pinion 6 is socketed in final stage
The teeth portion engagement of final stage bevel gear wheel 7 on gear shaft 8, final-stage gear axis 8 is socketed on the output canine tooth on output hollow shaft 10
Wheel 9.
Claims (2)
1. a kind of withdrawal straightening machine large torque speed reducer, it is characterised in that：Including babinet, motor flange, shaft coupling, input gear
The above column gear transmission group of axis, level-one, final stage bevel gear wheel, final-stage gear axis, output gear wheel and output hollow shaft, level-one
The above column gear transmission group, final stage bevel gear, final-stage gear axis, output gear wheel and output hollow shaft are set in babinet,
Motor flange is set to babinet side, and by being stretched into babinet in motor flange, the input gear axle outside babinet connects input gear axle
Shaft coupling is connect, the above column gear transmission group of input gear axle teeth portion drive connection level-one in babinet, the above Cylinder Gear of level-one
It takes turns the cylindrical gear shaft in the afterbody of transmission group and is equipped with bevel pinion, bevel pinion engagement is socketed on final-stage gear axis
Final stage bevel gear wheel, the teeth portion engagement of final-stage gear axis is socketed on output gear wheel on output hollow shaft.
2. a kind of withdrawal straightening machine large torque speed reducer according to claim 1, it is characterized in that：The babinet is split type group
Assembling structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820018008.4U CN207795997U (en) | 2018-01-05 | 2018-01-05 | A kind of withdrawal straightening machine large torque speed reducer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820018008.4U CN207795997U (en) | 2018-01-05 | 2018-01-05 | A kind of withdrawal straightening machine large torque speed reducer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207795997U true CN207795997U (en) | 2018-08-31 |
Family
ID=63278559
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820018008.4U Active CN207795997U (en) | 2018-01-05 | 2018-01-05 | A kind of withdrawal straightening machine large torque speed reducer |
Country Status (1)
| Country | Link |
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| CN (1) | CN207795997U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108071751A (en) * | 2018-01-05 | 2018-05-25 | 江苏泰隆减速机股份有限公司 | A kind of withdrawal straightening machine large torque speed reducer |
-
2018
- 2018-01-05 CN CN201820018008.4U patent/CN207795997U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108071751A (en) * | 2018-01-05 | 2018-05-25 | 江苏泰隆减速机股份有限公司 | A kind of withdrawal straightening machine large torque speed reducer |
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