CN205110371U - Coiling machine direct current motor system dynamic wheel group about rolling mill - Google Patents
Coiling machine direct current motor system dynamic wheel group about rolling mill Download PDFInfo
- Publication number
- CN205110371U CN205110371U CN201520866386.4U CN201520866386U CN205110371U CN 205110371 U CN205110371 U CN 205110371U CN 201520866386 U CN201520866386 U CN 201520866386U CN 205110371 U CN205110371 U CN 205110371U
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- China
- Prior art keywords
- shaft coupling
- hole
- left end
- hand member
- braked wheel
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- Expired - Fee Related
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Abstract
The utility model discloses a coiling machine direct current motor system dynamic wheel group about rolling mill, braked wheel and shaft coupling including fixed connection, the shaft coupling middle part is located to the braked wheel, and the shaft coupling both ends set up left end hole and right -hand member hole respectively, and the left end hole is used for installing the motor shaft, and right -hand member hole and left end hole are link up, through making up into braked wheel and shaft coupling the integral type structure, the downthehole installation motor shaft of shaft coupling left end, the exhaust hole can be regarded as for having a perfect understanding the structure in left end hole and right -hand member hole when the installation, and the tip in right -hand member hole passes through the flange to be connected with an other half -coupling and to realize the transmission, and when dismantling the braked wheel, the dismantlement of horse forward is drawn as apical axis hole, use hydraulic pressure in the right -hand member hole of shaft coupling, avoids the dismantlement process to lead to the fact the damage to the bearing room, facilitates the use reduction plant maintenance cost and intensity of labour.
Description
Technical field
The utility model relates to milling train left and right coiling machine DC Motor Drives technical field, particularly relates to a kind of milling train left and right coiling machine direct current generator braking wheels.
Background technology
At present, 1050 milling train unit left and right coiling machine direct current generators need periodic replacement maintenance, the braked wheel between dismounting motor and reductor and shaft coupling is needed during replacing, because original braked wheel end is only designed with one, air vent is installed, and hydraulic screw extractor need be used when dismantling, but there is no apical axis hole, cannot apical axis, therefore, mostly adopt the method dismounting of anti-top motor at present, this method for dismounting causes very big damage to motor bearing chamber, if conveniently dismantled, using after air vent enlarged diameter as apical axis hole, but the bonding strength of braked wheel and shaft coupling can be caused to reduce, the moment of torsion of production requirement can not be transmitted, very easily there is fracture, reduction of service life, increase spare parts cost.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of milling train left and right coiling machine direct current generator braking wheels, braked wheel is sleeved on shaft coupling, in integral structure, using shaft coupling mider hole as apical axis hole during dismounting, solve the problem of exhaust when installing on the one hand, also hydraulic screw extractor dismounting braked wheel easy to use, easy to use, increase the service life, reduce cost of equipment maintenance.
For solving the problems of the technologies described above, technical solution adopted in the utility model is: a kind of milling train left and right coiling machine direct current generator braking wheels, comprise the braked wheel and shaft coupling that are fixedly connected with, described braked wheel is located in the middle part of shaft coupling, shaft coupling two ends arrange left end hole and right-hand member hole respectively, left end hole be used for mounted motor axle, right-hand member hole and left end hole through.
Described shaft coupling is multidiameter sleeve-like structure, and its left end hole inwall arranges keyway, and right-hand member bore ends is ring flange, is provided with annular flange flange in the middle part of described shaft coupling.
Described braked wheel is sleeved in the middle part of shaft coupling, interference fit between braked wheel endoporus with shaft coupling outer wall and use flat key to be connected.
The beneficial effect adopting technique scheme to produce is: by braked wheel and shaft coupling are combined into one formula structure, mounted motor axle in shaft coupling left end hole, left end hole and right-hand member hole are communicating structure, when mounted can as steam vent, the end in right-hand member hole to be connected with an other half a coupler by flange and to realize transmission, when dismantling braked wheel, the right-hand member hole of shaft coupling is as apical axis hole, use the dismounting of hydraulic screw extractor forward, unloading process is avoided to cause damage to bearing chamber, easy to use, reduce cost of equipment maintenance and labour intensity.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Wherein: 1, braked wheel; 2, left end hole; 3, shaft coupling; 4, right-hand member hole.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only a part of embodiment of the present utility model, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
Set forth a lot of detail in the following description so that fully understand the utility model, but the utility model can also adopt other to be different from alternate manner described here to implement, those skilled in the art can when doing similar popularization without prejudice to when the utility model intension, and therefore the utility model is by the restriction of following public specific embodiment.
As shown in Figure 1, the utility model discloses a kind of milling train left and right coiling machine direct current generator braking wheels, comprise the braked wheel 1 and shaft coupling 3 that are fixedly connected with, described braked wheel 1 is located in the middle part of shaft coupling 3, shaft coupling 3 two ends arrange left end hole 2 and right-hand member hole 4 respectively, left end hole 2 is for mounted motor axle, right-hand member hole 4 and left end hole 2 through, described shaft coupling 3 is multidiameter sleeve-like structure, its left end hole 2 inwall arranges keyway, end, right-hand member hole 4 is ring flange, annular flange flange is provided with in the middle part of described shaft coupling 3, described braked wheel 1 is sleeved in the middle part of shaft coupling 3, interference fit between braked wheel 1 endoporus and shaft coupling 3 outer wall, and use flat key to connect.
In embody rule process, install on shaft coupling 3 by braked wheel 1 cover, left end hole 2 cover installs on motor projecting shaft, and shaft coupling 3 carries out being connected transmitting torque with the other half a coupler on reductor high speed shaft, and right-hand member hole 4 uses as air vent (apical axis hole); In a word, the utility model is by being combined into one formula structure by braked wheel and shaft coupling, mounted motor axle in shaft coupling left end hole, left end hole and right-hand member hole are communicating structure, when mounted can as steam vent, the end in right-hand member hole to be connected with an other half a coupler by flange and to realize transmission, when dismantling braked wheel, the right-hand member hole of shaft coupling is as apical axis hole, use the dismounting of hydraulic screw extractor forward, unloading process is avoided to cause damage to bearing chamber, easy to use, reduce cost of equipment maintenance and labour intensity.
Claims (3)
1. milling train left and right coiling machine direct current generator braking wheels, it is characterized in that: comprise the braked wheel (1) and shaft coupling (3) that are fixedly connected with, described braked wheel (1) is located at shaft coupling (3) middle part, shaft coupling (3) two ends arrange left end hole (2) and right-hand member hole (4) respectively, left end hole (2) is for mounted motor axle, and right-hand member hole (4) and left end hole (2) are through.
2. milling train left and right according to claim 1 coiling machine direct current generator braking wheels, it is characterized in that: described shaft coupling (3) is multidiameter sleeve-like structure, its left end hole (2) inwall arranges keyway, right-hand member hole (4) end is ring flange, and described shaft coupling (3) middle part is provided with annular flange flange.
3. milling train left and right according to claim 1 coiling machine direct current generator braking wheels, it is characterized in that: described braked wheel (1) is sleeved on shaft coupling (3) middle part, interference fit between braked wheel (1) endoporus with shaft coupling (3) outer wall and use flat key to be connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520866386.4U CN205110371U (en) | 2015-11-03 | 2015-11-03 | Coiling machine direct current motor system dynamic wheel group about rolling mill |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520866386.4U CN205110371U (en) | 2015-11-03 | 2015-11-03 | Coiling machine direct current motor system dynamic wheel group about rolling mill |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205110371U true CN205110371U (en) | 2016-03-30 |
Family
ID=55566019
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520866386.4U Expired - Fee Related CN205110371U (en) | 2015-11-03 | 2015-11-03 | Coiling machine direct current motor system dynamic wheel group about rolling mill |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205110371U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106451905A (en) * | 2016-12-09 | 2017-02-22 | 无锡银联齿轮传动机械有限公司 | Support mounting structure for rotation drive motor reducer of automatic flashboard cleaning machine |
-
2015
- 2015-11-03 CN CN201520866386.4U patent/CN205110371U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106451905A (en) * | 2016-12-09 | 2017-02-22 | 无锡银联齿轮传动机械有限公司 | Support mounting structure for rotation drive motor reducer of automatic flashboard cleaning machine |
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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: 20160330 Termination date: 20201103 |