CN2278556Y - Shear hub dismounting device for edge shears - Google Patents
Shear hub dismounting device for edge shears Download PDFInfo
- Publication number
- CN2278556Y CN2278556Y CN 96238557 CN96238557U CN2278556Y CN 2278556 Y CN2278556 Y CN 2278556Y CN 96238557 CN96238557 CN 96238557 CN 96238557 U CN96238557 U CN 96238557U CN 2278556 Y CN2278556 Y CN 2278556Y
- Authority
- CN
- China
- Prior art keywords
- hub
- screw
- nut
- utility
- shear hub
- 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
Links
Landscapes
- Shearing Machines (AREA)
Abstract
The utility model relates to a shear hub dismounting device for clippings, which is used for the tail part of a hydrochloric acid washing machine set. The utility model is composed of a nut with a lug boss and a circular disc with a middle hole, the circumferential surface of the circular disc is provided with a plurality of threaded holes which are distributed in an equidistant mode, and the end surface of a shear hub is provided with screw holes with equal quantity on the position corresponding to the threaded holes. The circular disc is connected with the shear hub into integration through screw nails. The utility model has the advantages of simple structure, convenient and quick use and high safety. The shear hub can be easily taken off from a shaft not using a gripping apparatus, so the labour, the space and the time can be saved, and the work rate of the hydrochloric acid washing machine set can be improved.
Description
The utility model belongs to the auxiliary device of Metal Cutting, relates in particular to the scrap cutter of salt pickling unit afterbody.
Scrap cutter from the salt pickling unit that Austria introduces, because its shearing number of times is frequent, the cutting edge impulsive force is big, serious wear, thus need often to change cutting edge, because its cutting edge is installed in and cuts on the hub, therefore, must unload from axle cutting hub when changing cutting edge, refill the hub of cutting of finishing changing cutting edge.Because it is tighter with the assembling of axle to cut hub, dismounting will just can be unloaded by means of hydraulic pressure gripping apparatus or mechanical gripper when cutting hub, but is subjected to the restriction in space to be not easy to use gripping apparatus again, so that the hub time is cut in dismounting is oversize, has influenced the production of unit, and is dangerous again.
That the purpose of this utility model is to provide is a kind of simple in structure, easy to use, cut the hub provision for disengagement efficiently.
The utility model is to realize like this, this device is made of the nut of a band boss and a band interstitial hole and the disk that can be enclosed within on the boss of this nut, have the screw that several equidistantly distribute at circumferential surface along disk, on the end face of the cutting hub position corresponding, have the screw hole of same quantity, make disk and cut hub by screw to fuse with screw.
The utility model is simple in structure, easy to operate, dismounting is cut hub not only soon but also safety, need not be by gripping apparatus, can use in the space-constrained occasion, during use, earlier the nut of band boss is changed original nut of fixedly cutting hub, disk is enclosed within on the boss of nut, again with screw disk with cut hub and fuse, loose nut just can unload cutting hub then, and this device save space that saves labor has improved the operating rate of salt pickling unit again.
Accompanying drawing 1 is looked cutaway view for the utility model user mode master.
Accompanying drawing 2 is a user mode side view of the present utility model.
With reference to the accompanying drawings the utility model is further described.
Can see that from accompanying drawing the utility model provision for disengagement is constituted by the nut of a band boss and a band interstitial hole and the disk 4 that can be enclosed within on the boss of this nut.Earlier have the screw that several equidistantly distribute at circumferential surface along disk 4, preferably open 3 screws, then, on same home position, disk 4 is withheld at the end face of cutting hub 2, on the end face of cutting hub 2 and the corresponding position of screw, offer the screw hole of same quantity again, can make disk 4 and cut hub 2 by screw 5 to fuse.When unloading hub, change the nut of fixedly cutting hub 2 with the nut 3 of band boss earlier, disk 4 being enclosed within on the boss of nut 3 again, making the outer end of nut 3, also is that the hexagonal end passes the interstitial hole of disk 4 and is exposed at the outside of disk 4, pass screw with screw 5 again, be screwed in the screw hole of cutting hub 2 end faces, make disk 4 and cut hub 2 and fixedly connected, then toward inner rotary nut 3, disk 4 will move with nut 3 is axially outer, cut hub 2 also just with outside move.Like this, in loose nut 3, just taken off from axle cutting hub 2, very convenient, fast.
Claims (2)
1, a kind of scrap cutter is cut the hub provision for disengagement, it is characterized in that it is made of the nut (3) of a band boss and a band interstitial hole and the disk (4) that can be enclosed within on the boss of nut (3), circumferential surface along disk (4) has the screw that several equidistantly distribute, on the end face of cutting hub (2) position corresponding, have the screw hole of same quantity, make disk (4) and cut hub (2) by screw (5) to fuse with screw.
2, provision for disengagement according to claim 1 is characterized in that having 3 screws that equidistantly distribute at the circumferential surface along disk (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 96238557 CN2278556Y (en) | 1996-09-23 | 1996-09-23 | Shear hub dismounting device for edge shears |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 96238557 CN2278556Y (en) | 1996-09-23 | 1996-09-23 | Shear hub dismounting device for edge shears |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2278556Y true CN2278556Y (en) | 1998-04-15 |
Family
ID=33913819
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 96238557 Expired - Fee Related CN2278556Y (en) | 1996-09-23 | 1996-09-23 | Shear hub dismounting device for edge shears |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2278556Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106180870A (en) * | 2016-07-26 | 2016-12-07 | 中冶陕压重工设备有限公司 | A kind of flying shear blade replacing options |
| CN111360510A (en) * | 2018-12-26 | 2020-07-03 | 上海梅山钢铁股份有限公司 | Shearing hub dismounting device for strip steel scrap shears |
-
1996
- 1996-09-23 CN CN 96238557 patent/CN2278556Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106180870A (en) * | 2016-07-26 | 2016-12-07 | 中冶陕压重工设备有限公司 | A kind of flying shear blade replacing options |
| CN111360510A (en) * | 2018-12-26 | 2020-07-03 | 上海梅山钢铁股份有限公司 | Shearing hub dismounting device for strip steel scrap shears |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |