CN117515051A - Roller way motor transition transmission device - Google Patents
Roller way motor transition transmission device Download PDFInfo
- Publication number
- CN117515051A CN117515051A CN202311487083.7A CN202311487083A CN117515051A CN 117515051 A CN117515051 A CN 117515051A CN 202311487083 A CN202311487083 A CN 202311487083A CN 117515051 A CN117515051 A CN 117515051A
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- CN
- China
- Prior art keywords
- motor
- transition
- shaft
- flange
- special
- 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.)
- Withdrawn
Links
- 230000007704 transition Effects 0.000 title claims abstract description 82
- 230000005540 biological transmission Effects 0.000 title claims abstract description 48
- 239000010687 lubricating oil Substances 0.000 claims abstract description 12
- 239000003638 chemical reducing agent Substances 0.000 claims description 29
- 238000005096 rolling process Methods 0.000 claims description 12
- 239000003921 oil Substances 0.000 claims description 9
- 210000004907 gland Anatomy 0.000 claims description 8
- 238000003860 storage Methods 0.000 claims description 4
- 239000004519 grease Substances 0.000 claims description 2
- 230000001050 lubricating effect Effects 0.000 claims description 2
- 238000012545 processing Methods 0.000 claims description 2
- 238000012423 maintenance Methods 0.000 abstract description 9
- 238000013461 design Methods 0.000 abstract description 4
- 238000009434 installation Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 230000009471 action Effects 0.000 description 3
- 230000008859 change Effects 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 238000009749 continuous casting Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
- H02K7/10—Structural association with clutches, brakes, gears, pulleys or mechanical starters
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D1/00—Couplings for rigidly connecting two coaxial shafts or other movable machine elements
- F16D1/02—Couplings for rigidly connecting two coaxial shafts or other movable machine elements for connecting two abutting shafts or the like
- F16D1/033—Couplings for rigidly connecting two coaxial shafts or other movable machine elements for connecting two abutting shafts or the like by clamping together two faces perpendicular to the axis of rotation, e.g. with bolted flanges
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D1/00—Couplings for rigidly connecting two coaxial shafts or other movable machine elements
- F16D1/02—Couplings for rigidly connecting two coaxial shafts or other movable machine elements for connecting two abutting shafts or the like
- F16D1/04—Couplings for rigidly connecting two coaxial shafts or other movable machine elements for connecting two abutting shafts or the like with clamping hub; with hub and longitudinal key
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H57/00—General details of gearing
- F16H57/02—Gearboxes; Mounting gearing therein
- F16H57/023—Mounting or installation of gears or shafts in the gearboxes, e.g. methods or means for assembly
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H57/00—General details of gearing
- F16H57/04—Features relating to lubrication or cooling or heating
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Power Engineering (AREA)
- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
Abstract
The invention discloses a transition transmission device of a roller way motor, and relates to the technical field of roller way transmission. The motor assembly comprises a special motor and a universal motor; the special motor is provided with a special electromechanical connecting flange and a special electromechanical output shaft, the universal electromechanical is provided with a universal electromechanical connecting flange and a universal electromechanical output shaft, and the shaft diameters and shaft lengths of the components cannot be interchanged and assembled. The transition flange support is adopted to avoid the excessive pollution and loss of lubricating oil; the transition shaft design is adopted, special gear transmission is changed into universal key transmission, and maintenance efficiency is improved; the key transmission can be designed into a plurality of forms such as a flat key, a spline and the like, and can be suitable for various types of universal motors; the tooth transmission mode of the special motor can be changed into the key transmission mode of the universal motor through the transition flange support connection and transition shaft transmission, so that the assembly is faster and simpler; and the applicability is strong, and the special motor transmission modes of various different forms can be converted.
Description
Technical Field
The invention relates to the technical field of roller way transmission, in particular to a roller way motor transition transmission device.
Background
The continuous casting machine conveying roller way is widely applied, and the roller way transmission basically adopts a three-in-one speed reducer mode. Because the motor is a special motor, the connecting flange and the output shaft gear of the motor are different. Therefore, when the motor is replaced, the workload of disassembling and assembling the gears is increased, and the damage of the pinion is easily caused. And when the motor is replaced, the lubricating oil of the speed reducer cannot be stored, and only the oil can be passively discharged, and the flange surface is resealed and the lubricating oil is replenished during the reloading. The maintenance efficiency is low and the maintenance cost is increased.
In the prior art, the roller way transmission adopts a three-in-one speed reducer, and has compact structure and reliable transmission. However, in the process of replacing the motor, the problems of difficult disassembly, long time consumption for assembling the gear, and re-replacing the gear and the like exist.
The applicant inherits the experience of the abundant design development and actual manufacturing in the related industry for many years, researches and improves the existing structure and the existing defects, and provides the roller motor transition transmission device which is convenient and quick to detach and can avoid the overflow pollution of lubricating oil so as to achieve the purpose of having more practical value.
Disclosure of Invention
(one) solving the technical problems
Aiming at the defects of the prior art, the invention provides a roller way motor transition transmission device, which solves the problems that the connecting flange and the output gear of different special motors can be connected by adopting a transition shaft, a transition flange seat and other modes, the aims of inputting a general motor, connecting a spline or a flat key, not replacing lubricating oil of a speed reducer and the like are realized, the installation is quick and effective, and the maintenance cost is reduced
(II) technical scheme
In order to achieve the above purpose, the invention is realized by the following technical scheme: a roller way motor transition transmission device. The motor assembly comprises a special motor and a universal electromechanical device;
the special motor is provided with a special electromechanical connecting flange and a special electromechanical output shaft, the general electromechanical is provided with a general electromechanical connecting flange and a general electromechanical output shaft, and the shaft diameters and the shaft lengths of the components cannot be assembled interchangeably; the output shaft of the special machine is provided with a pinion which can be detached.
Preferably, the flange bracket component is a processing transition flange bracket which is arranged at one end of the motor component, one side of the transition flange bracket is processed with a speed reducer side connecting flange, and the positioning speed reducer side flange spigot and speed reducer side flange bolt hole of the flange bracket are the same as the special electromechanical connecting flange of the special motor in size.
Preferably, a motor side connecting flange is processed on the other side of the transition flange bracket, and the size of a positioning motor side flange spigot and a motor side flange bolt hole of the motor side connecting flange is the same as that of the universal electromechanical connecting flange.
Preferably, inner holes are machined on two sides of the inner cavity of the transition flange bracket, so that the rolling bearing is convenient to install, and the transmission precision is improved; an oil storage cavity and an oil filling hole are formed in the middle of the inner cavity of the transition flange bracket, so that the bearing can be conveniently lubricated.
Preferably, one end of the transition shaft is provided with an output shaft head, and the output shaft head is provided with a clamp spring groove and an output key groove; the shaft diameter and the shaft length of the output shaft head are the same as those of the clamp spring groove and the special electromechanical output shaft of the special motor.
Preferably, a journal and a journal are machined on one side of the transition shaft, and a bearing for assembly and axial positioning is arranged on the other side of the transition shaft; an input shaft hole is processed at one end of the transition shaft, and the diameter and the length of an inner hole and the size of a key slot of the input hole accord with the assembly requirement of a universal electromechanical output shaft of the universal electromechanical.
Preferably, according to different motor output shafts, the input shaft hole can be designed and processed into structural forms such as a flat key, a spline and the like, so that the applicability of the motor is improved.
Preferably, the rolling bearings are respectively assembled on the journals at the two ends of the transition shaft, and the journals are used for axial positioning; then the transition shaft is arranged in an inner hole of the transition flange bracket, a pinion is arranged at the output shaft head after the outer ring of the rolling bearing at the side of the speed reducer is positioned by a shaft sleeve, and the pinion is axially positioned by a clamp spring; and positioning the outer ring of the motor side rolling bearing by using a gland, and connecting and fixing the gland and the transition flange bracket by using counter bore screws.
Preferably, a speed reducer is arranged in front of the output shaft head, lubricating oil is added into the speed reducer, lubricating grease is added into the transition flange bracket, and corresponding flange connecting bolts are fastened, so that the speed reducer can be normally used.
(III) beneficial effects
The invention provides a roller way motor transition transmission device. The beneficial effects are as follows:
the transition flange support is adopted to avoid the excessive pollution and loss of lubricating oil; the transition shaft design is adopted, special gear transmission is changed into universal key transmission, and maintenance efficiency is improved; the key transmission can be designed into a plurality of forms such as a flat key, a spline and the like, and can be suitable for various types of universal motors;
the tooth transmission mode of the special motor can be changed into the key transmission mode of the universal motor through the transition flange support connection and transition shaft transmission, so that the assembly is faster and simpler; the applicability is strong, and various special motor transmission modes in different forms can be converted;
from the implementation condition, the invention does not change the original equipment, the transition flange support is connected with a transition shaft transmission mode, the connection flange at the speed reducer end is prevented from being detached, the lubricating oil loss and the surface sealing treatment are reduced, and meanwhile, the flat key installation or the spline installation of the motor end is realized, so that the maintenance efficiency is greatly improved. The invention has simple manufacture, wide application range and high popularization and application value.
Drawings
FIG. 1 is a schematic diagram of a motor assembly;
FIG. 2 is a schematic view of a flange bracket assembly;
FIG. 3 is a schematic view of a transition shaft assembly;
FIG. 4 is a schematic diagram of a motor transition drive;
1 special electromechanical, 2 general electromechanical, 3 pinion, 4 transition flange bracket, 5 transition shaft, 6 bearing, 7 shaft sleeve, 8 gland, 81 countersunk screw, 9 clamp spring, 10 speed reducer, 11 special electromechanical connecting flange, 12 special electromechanical output shaft, 21 general electromechanical connecting flange, 22 general electromechanical output shaft,
41 speed reducer side connecting flange, 42 motor side connecting flange, 43 inner hole, 44 oil storage inner cavity, 45 oil filling hole, 411 speed reducer side flange spigot, 412 speed reducer side flange bolt hole, 421 motor side flange spigot, 422 motor side flange bolt hole, 423 threaded hole,
51 output shaft head, 52 shaft neck, 53 shaft shoulder, 54 input shaft hole, 511 output key slot, 512 snap spring slot, 541 input hole key slot,
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 4, the present invention provides a technical solution: a roller way motor transition transmission device.
As shown in fig. 1, the shaft diameters and shaft lengths of the special electromechanical connecting flange 11 and the special electromechanical output shaft 12 of the special motor 1 are different from those of the general electromechanical connecting flange 21 and the general electromechanical output shaft 22 of the general motor 2, and the special motor and the special electromechanical output shaft cannot be assembled interchangeably. Only the special motor 1 can be purchased for replacement, the pinion 3 is required to be removed for each replacement of the motor, and the maintenance amount is long;
as shown in fig. 2, a transition flange bracket 4 is designed, and a speed reducer side connecting flange 41 is processed on one side of the transition flange bracket 4, and the positioning speed reducer side flange spigot 411 and speed reducer side flange bolt hole 412 are the same as the special electromechanical connecting flange 11 in size; the other side of the transition flange bracket 4 is provided with a motor end connecting flange 42, and the size of a positioning motor side flange spigot 421 and a motor side flange bolt hole 422 of the motor end connecting flange is the same as that of the universal electromechanical connecting flange 21; a threaded hole 423 is formed in the motor end connecting flange 42 and is used for connecting the gland 8; inner holes 43 are formed on two sides of the inner cavity of the transition flange bracket 4, so that the rolling bearing is convenient to install, and the transmission precision is improved; an oil storage inner cavity 44 and an oil filling hole 45 are formed in the middle of the inner cavity of the transition flange bracket 4, so that the bearing 6 can be conveniently lubricated;
as shown in fig. 3, a transition shaft 5 is designed, one end of the transition shaft 5 is provided with an output shaft head 51, and the shaft diameter and the shaft length, an output key groove 511 and a snap spring groove 512 of the transition shaft are the same as those of a special electromechanical output shaft 12 of the special motor 1; journal 52 and shoulder 53 are respectively processed on two sides of the transition shaft 5 to assemble and position the bearing; an input shaft hole 54 is machined at one end of the transition shaft 5, and the diameter and the length of an inner hole and the size of an input hole key groove 541 meet the assembly requirements of the universal electromechanical output shaft 22 of the universal motor 2; the input shaft hole 54 can be processed into structural forms such as a flat key, a spline and the like according to different motor output shafts;
as shown in fig. 4, the rolling bearing 6 is assembled to the journal 52 of the transition shaft 5, and the shoulder 53 is positioned; the transition shaft 5 is arranged in an inner hole 43 of the transition flange bracket 4, the outer ring of the rolling bearing 6 at the speed reducer side is positioned by the shaft sleeve 7, and the pinion 3 is arranged at the output shaft head 51; the outer ring of the motor side rolling bearing 6 is positioned by a gland 8, and the gland 8 is connected and fixed with the transition flange bracket 4 by a counter bore screw 81; the working targets of general motor input, spline or flat key connection and no change of lubricating oil of the speed reducer are achieved.
In conclusion, the transitional flange support is adopted to prevent lubricating oil from overflowing, polluting and losing; the transition shaft design is adopted, special gear transmission is changed into universal key transmission, and maintenance efficiency is improved; the key transmission can be designed into a plurality of forms such as a flat key, a spline and the like, and can be suitable for various types of universal motors;
the tooth transmission mode of the special motor can be changed into the key transmission mode of the universal motor through the transition flange support connection and transition shaft transmission, so that the assembly is faster and simpler; the applicability is strong, and various special motor transmission modes in different forms can be converted;
from the implementation condition, the invention does not change the original equipment, the transition flange support is connected with a transition shaft transmission mode, the connection flange at the speed reducer end is prevented from being detached, the lubricating oil loss and the surface sealing treatment are reduced, and meanwhile, the flat key installation or the spline installation of the motor end is realized, so that the maintenance efficiency is greatly improved. The invention has simple manufacture, wide application range and high popularization and application value.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (9)
1. The utility model provides a roll table motor transition transmission, includes motor element, flange bracket subassembly, transition axle (5) and bearing (6), its characterized in that: the motor component comprises a special motor (1) and a universal motor (2);
a special electromechanical connecting flange (11) and a special electromechanical output shaft (12) are arranged on the special motor (1), a universal electromechanical connecting flange (21) and a universal electromechanical output shaft (22) are arranged on the universal electromechanical motor (2), and the shaft diameters and the shaft lengths of the components cannot be interchanged and assembled;
the output shaft (12) of the special machine is provided with a pinion (3) which can be detached.
2. A roller motor transition transmission according to claim 1, characterized in that: the flange bracket component is a processing transition flange bracket (4) which is arranged at one end of the motor component, one side of the transition flange bracket (4) is processed with a speed reducer side connecting flange (41), and the positioning speed reducer side flange spigot (411) and the speed reducer side flange bolt hole (412) of the flange bracket are the same as the special electromechanical connecting flange (11) of the special motor (1).
3. A roller motor transition transmission according to claim 2, characterized in that: a motor side connecting flange (42) is processed on the other side of the transition flange bracket (4), and the size of a positioning motor side flange spigot (421) and a motor side flange bolt hole (422) are the same as the size of the universal electromechanical connecting flange (21).
4. A roller motor transition drive according to any one of claims 2 or 3, wherein: inner holes (43) are formed on two sides of the inner cavity of the transition flange bracket (4), so that the rolling bearing (6) can be conveniently installed, and the transmission precision is improved; an oil storage cavity (44) and an oil filling hole (45) are processed in the middle of the inner cavity of the transition flange bracket (4), so that the bearing can be conveniently lubricated.
5. A roller motor transition transmission according to claim 1, characterized in that: an output shaft head (51) is machined at one end of the transition shaft (5), and a clamp spring groove (512) and an output key groove (511) are formed in the output shaft head (51); the shaft diameter and the shaft length of the output shaft head (51) are the same as those of the snap spring groove (512) and the special electromechanical output shaft (12) of the special motor (1).
6. The roller motor transition transmission of claim 5, wherein: one side of the transition shaft (5) is provided with a shaft neck (52) and a shaft neck (53), and the other side of the transition shaft is provided with a bearing (6) for assembly and axial positioning; an input shaft hole (54) is formed in one end of the transition shaft (5), and the inner hole diameter, the length and the size of an input hole key groove (541) of the input shaft hole meet the assembly requirement of a universal electromechanical output shaft (22) of the universal electromechanical device (2).
7. The roller motor transition transmission of claim 6, wherein: according to different motor output shafts, the input shaft hole (54) can be designed and processed into structural forms such as a flat key, a spline and the like, so that applicability of the motor is improved.
8. The roller motor transition transmission of claim 6, wherein: the rolling bearings (6) are respectively assembled on the journals (52) at the two ends of the transition shaft (5), and the journals (53) are used for axial positioning; then, the transition shaft (5) is arranged at an inner hole (43) of the transition flange bracket (4), the outer ring of the rolling bearing (6) at the speed reducer side is positioned by the shaft sleeve (7), the pinion (3) is arranged at the output shaft head (51), and the pinion (3) is axially positioned by the clamp spring (9); the outer ring of the motor side rolling bearing (6) is positioned by a gland (8), and the gland (8) is connected and fixed with the transition flange bracket (4) by a counter bore screw (81).
9. The roller motor transition transmission of claim 5, wherein: the speed reducer (10) is arranged in front of the output shaft head (51), lubricating oil is added into the speed reducer (10), lubricating grease is added into the transition flange bracket (4), and corresponding flange connecting bolts are fastened, so that the speed reducer can be normally used.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311487083.7A CN117515051A (en) | 2023-11-09 | 2023-11-09 | Roller way motor transition transmission device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311487083.7A CN117515051A (en) | 2023-11-09 | 2023-11-09 | Roller way motor transition transmission device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN117515051A true CN117515051A (en) | 2024-02-06 |
Family
ID=89761940
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202311487083.7A Withdrawn CN117515051A (en) | 2023-11-09 | 2023-11-09 | Roller way motor transition transmission device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN117515051A (en) |
-
2023
- 2023-11-09 CN CN202311487083.7A patent/CN117515051A/en not_active Withdrawn
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20240206 |
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| WW01 | Invention patent application withdrawn after publication |