CN203516497U - Quick disassembly structure for rolling mill transmission shaft drum-gear coupler - Google Patents
Quick disassembly structure for rolling mill transmission shaft drum-gear coupler Download PDFInfo
- Publication number
- CN203516497U CN203516497U CN201320564244.3U CN201320564244U CN203516497U CN 203516497 U CN203516497 U CN 203516497U CN 201320564244 U CN201320564244 U CN 201320564244U CN 203516497 U CN203516497 U CN 203516497U
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- CN
- China
- Prior art keywords
- drum
- transmission shaft
- gear coupling
- type gear
- straight line
- 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
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Abstract
The utility model belongs to disassembly structures for replacing rolling mill transmission shaft drum-gear couplers, and particularly relates to a quick disassembly structure for a rolling mill transmission shaft drum-gear coupler. The quick disassembly structure comprises the drum-gear coupler and two linear grooves formed in the circumferential wall of the drum-gear coupler in the radial direction, and the two linear grooves are symmetrical and perpendicular to the axis of the drum-gear coupler. The two linear grooves are parallel to each other and matched with puller hooks. The quick disassembly structure is simple in structure, convenient to operate and capable of quickly disassembling the drum-gear coupler, saving labor and time and improving work efficiency.
Description
Technical field
The utility model belongs to the detaching structure, particularly a kind of milling train transmission shaft drum-type gear coupling Quick disassembling structure of changing rolling mill transmission shaft drum-type gear coupling.
Background technique
Cold rolling subsidiary factory tandem rolling unit Main Drive of Rolling Mill adopts drum type tooth transmission shaft driven power, and transmission shaft drum type tooth and gearbox output shaft Connecting format are interference fit.Coupling is connected tighter with output shaft, when changing drum-type gear coupling, need to often when dismounting, weld seam drawing crack need be reinforced to welding again in the welding lacing wire of coupling side, and the activity duration is long, and consumption of materials is large; And make draw code to finish using can not to re-use next time.
Summary of the invention
The purpose of this utility model is to provide a kind of milling train transmission shaft drum-type gear coupling Quick disassembling structure, and it is simple in structure, easy to operate, can quick-detachment drum-type gear coupling, saving of labor, save time, and can increase work efficiency.
The purpose of this utility model is achieved in that a kind of milling train transmission shaft drum-type gear coupling Quick disassembling structure, comprise drum-type gear coupling, the twice straight line type groove perpendicular and symmetrical with drum-type gear coupling axis is radially being set in the peripheral wall of drum-type gear coupling, article two, straight line type groove is parallel to each other, and straight line type groove matches with drawing code hook.
The utility model mills out the processing groove of twice 60 ㎜ at drum-type gear coupling circumferential surface, will draw code hook to be stuck in coupling two processing grooves during dismounting, with bolton fixed position, dismantles.Adopt this kind of method can reach the object of quick-detachment.Remove easy, time saving and energy saving.Before transformation, with drawing code that coupling is rolled off the production line and changed from the dismounting of gearbox drive axle, workload is large, at least needs 6 maintainers to work continuously 30 hours at every turn.After transformation, drum-type gear coupling dismounting only needs 3 people's operation can complete for 4 hours.
The utility model is simple in structure, easy to operate, has realized quick-detachment drum-type gear coupling, saving of labor, saves time, and has improved working efficiency.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the utility model is further described, Fig. 1 is sectional structure schematic diagram of the present utility model.
Embodiment
A kind of milling train transmission shaft drum-type gear coupling Quick disassembling structure, as shown in Figure 1, comprise drum-type gear coupling 1, in the peripheral wall of drum-type gear coupling 1, radially arranging with drum-type gear coupling axis perpendicular, and symmetrical 2, two straight-line grooves 2 of two straight line type grooves straight line type groove 2 that is parallel to each other matches with drawing code hook.The structure of drawing code hook for draw yard arm 5 ends pass through bolt 3 affixed fixture block 4, stretch out bolt 3 terminations of fixture block and match with the bottom surface of straight line type groove 2.Drawing the structure of code hook is the pipe trench that draws yard arm 5 ends to connect as one.The maximum depth that straight line type groove 2 is set in drum-type gear coupling 1 peripheral wall is 60 ㎜.
Claims (4)
1. a milling train transmission shaft drum-type gear coupling Quick disassembling structure, comprise drum-type gear coupling (1), it is characterized in that: two the straight line type grooves (2) perpendicular and symmetrical with drum-type gear coupling axis are radially being set in the peripheral wall of drum-type gear coupling (1), article two, straight line type groove (2) is parallel to each other, and straight line type groove (2) matches with drawing code hook.
2. a kind of milling train transmission shaft drum-type gear coupling Quick disassembling structure according to claim 1, it is characterized in that: the structure of drawing code hook for draw a yard arm (5) end pass through bolt (3) affixed fixture block (4), stretch out bolt (3) termination of fixture block and match with the bottom surface of straight line type groove (2).
3. a kind of milling train transmission shaft drum-type gear coupling Quick disassembling structure according to claim 1, is characterized in that: the structure of drawing code hook is the hook that draws a yard arm (5) end to connect as one.
4. a kind of milling train transmission shaft drum-type gear coupling Quick disassembling structure according to claim 1, is characterized in that: the maximum depth that straight line type groove (2) is set in drum-type gear coupling (1) peripheral wall is 60 ㎜.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320564244.3U CN203516497U (en) | 2013-09-12 | 2013-09-12 | Quick disassembly structure for rolling mill transmission shaft drum-gear coupler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320564244.3U CN203516497U (en) | 2013-09-12 | 2013-09-12 | Quick disassembly structure for rolling mill transmission shaft drum-gear coupler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203516497U true CN203516497U (en) | 2014-04-02 |
Family
ID=50375431
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320564244.3U Expired - Fee Related CN203516497U (en) | 2013-09-12 | 2013-09-12 | Quick disassembly structure for rolling mill transmission shaft drum-gear coupler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203516497U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106625408A (en) * | 2016-12-28 | 2017-05-10 | 苏州金钜松机电有限公司 | Rapid replacing device for transmission shaft of annealing wire drawer |
| CN109539297A (en) * | 2019-01-14 | 2019-03-29 | 国投盘江发电有限公司 | A kind of double-spiral feeder |
| CN110947765A (en) * | 2019-12-18 | 2020-04-03 | 太原恒信科达重工成套设备有限公司 | Sizing mill tooth-shaped catcher fixing mode and quick replacement mode |
-
2013
- 2013-09-12 CN CN201320564244.3U patent/CN203516497U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106625408A (en) * | 2016-12-28 | 2017-05-10 | 苏州金钜松机电有限公司 | Rapid replacing device for transmission shaft of annealing wire drawer |
| CN109539297A (en) * | 2019-01-14 | 2019-03-29 | 国投盘江发电有限公司 | A kind of double-spiral feeder |
| CN109539297B (en) * | 2019-01-14 | 2024-06-04 | 国投盘江发电有限公司 | Double-screw feeder |
| CN110947765A (en) * | 2019-12-18 | 2020-04-03 | 太原恒信科达重工成套设备有限公司 | Sizing mill tooth-shaped catcher fixing mode and quick replacement mode |
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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 |
Granted publication date: 20140402 Termination date: 20140912 |
|
| EXPY | Termination of patent right or utility model |