CN207254933U - A kind of hook of operation roll of mill foreplate - Google Patents
A kind of hook of operation roll of mill foreplate Download PDFInfo
- Publication number
- CN207254933U CN207254933U CN201721073987.5U CN201721073987U CN207254933U CN 207254933 U CN207254933 U CN 207254933U CN 201721073987 U CN201721073987 U CN 201721073987U CN 207254933 U CN207254933 U CN 207254933U
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- China
- Prior art keywords
- axis pin
- hook
- foreplate
- mill
- connecting rod
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Abstract
A kind of operation roll of mill foreplate hook is the utility model is related to, including connecting rod, axis pin, connecting rod one end are fixed with link, the other end is connected with suspension member, and axis pin is connected with mill housing, and link is socketed with axis pin, and suspension member is connected with foreplate；Axis pin one end is fixed with limiting stand, and axis pin is equipped with two grooves, and axle bumper is buckled on groove.Advantage is：Memorial archway and foreplate are connected by the way of hook, reduces the activity duration, reduces labor intensity；Using the solid construction of connecting rod, whole service life can be improved, reduces spare parts cost；Axis pin is fixed using axle bumper, improves installation effectiveness, while can limit set ring position, axis pin and mill housing position using two groove structures, is prevented play, is reduced wear rate.
Description
Technical field
It the utility model is related to a kind of steel rolling Aided Machine structure, more particularly to a kind of hook of operation roll of mill foreplate
Device.
Background technology
Heavy Plate Production line replace duo mill working roll conventional method be：Foreplate is sling with crane, Ran Houzai
Guide and guard are hung on milling train body with iron chains, whole process needs operative employee to enter manual operation in dust excluding hood, cumbersome, and
And since chain for a long time is also easily broken off, it is necessary to frequently replace, also increasing in dust excluding hood by the long-term corrosion of water and air
The cost of spare part is added.And narrow space in dust excluding hood, machine front space is small limited, therefore should complete the hook behaviour of guide and guard as early as possible
Make, it is ensured that job safety.
The content of the invention
For overcome the deficiencies in the prior art, the purpose of this utility model is to provide a kind of hook of operation roll of mill foreplate
Device, it is ensured that job safety, improves service life, reduces spare parts cost.
To achieve the above object, the utility model is achieved through the following technical solutions：
A kind of hook of operation roll of mill foreplate, including connecting rod, axis pin, connecting rod one end are fixed with link,
The other end is connected with suspension member, and axis pin is connected with mill housing, and link is socketed with axis pin, and suspension member is connected with foreplate；Axis pin one end
Limiting stand is fixed with, axis pin is equipped with two grooves, and axle bumper is buckled on groove.
The suspension member is made of two lantern rings being connected with each other, and a lantern ring is fixed with connecting rod, another lantern ring
Connection is hung with escorting plate hook.
The suspension member is crotch structure.
The crotch structure movement is connected with limiting plate.
Compared with prior art, the beneficial effects of the utility model are：
The hook of operation roll of mill foreplate connects memorial archway and foreplate by the way of hooking, when reducing operation
Between, reduce labor intensity；Using the solid construction of connecting rod, whole service life can be improved, reduces spare parts cost；Axis pin uses
Axle bumper is fixed, and improves installation effectiveness, while can limit link position, axis pin and mill housing position using two groove structures
Put, prevent play, reduce wear rate.Suspension member can reduce the time for hooking and escorting plate, convenient working personnel operation, while ensure to protect
Defend the reliability of plate hook extension.
Brief description of the drawings
Fig. 1 is the working state figure of the hook of operation roll of mill foreplate.
Fig. 2 is the structure diagram one of the hook of operation roll of mill foreplate.
Fig. 3 is the structure diagram of axis pin.
Fig. 4 is the connection diagram of axis pin.
Fig. 5 is the structure diagram two of the hook of operation roll of mill foreplate.
Fig. 6 is the structure diagram three of the hook of operation roll of mill foreplate.
Fig. 7 is the structure diagram of limiting plate.
In figure：1- mill housing 2- foreplate 3- connecting rod 4- link 5- crotch structure 6- axis pin 7- limiting stands
The small spacing buttons of hook 13- of 8- groove 9- axle bumper 10- limiting plate 11- lantern rings 12-.
Embodiment
The utility model is described in detail with reference to Figure of description, it should be noted that the utility model
Implementation is not limited to following embodiment.
See Fig. 1, Fig. 3, Fig. 4, a kind of hook of operation roll of mill foreplate 2, including connecting rod 3, axis pin 6, connect
3 one end of bar is fixed with link 4, and the other end is connected with suspension member, and axis pin 6 is connected with mill housing 1, and link 4 is socketed with axis pin 6, hangs
Part is connected with foreplate 2；6 one end of axis pin is fixed with limiting stand 7, and axis pin 6 is equipped with two grooves 8, and axle bumper 9 is buckled in groove 8
On.Worn between limiting stand 7 and first groove 8 and connect mill housing 1, link 4 is hitched between two grooves 8.
Wherein, Fig. 5 is seen, suspension member is made of two lantern rings 11 being connected with each other, and a lantern ring 11 is fixed with connecting rod 3,
Another lantern ring 11 hangs connection with escorting plate hook, in use, the lantern ring 11 need to only be entangled to the hook for escorting plate, it is convenient fast
It is prompt.
See Fig. 2, suspension member is crotch structure 5, directly hangs connection with escorting plate hook.Fig. 6, Fig. 7 are seen, when escorting plate needs longer
Between when hooking, crotch structure 5 is connected with limiting plate 10, and 10 one end of limiting plate is movably hinged with connecting rod 3, other end activity
Small hook 12 is hinged with, while spacing button 13 is fixed in crotch structure 5, after crotch structure 5, which hooks, escorts plate, rotary spacing plate
10, hook spacing button 13 with small hook 12, it is ensured that escort plate and be reliably connected with milling train body.
See Fig. 1-Fig. 7, the overall alloy steel rod using diameter 25mm of connecting rod 3 makes, strengthens intensity and corrosion resistance, be not easy
Fracture.4 internal diameter 40mm of link, link 4 are connected with the axis pin 6 of mill housing 1, rotate smoothness, and abrasion is small.Suspension member and foreplate 2
Hanging ring hook, be connected firmly, security is good.The time that personnel enter dust excluding hood is short, it is only necessary to by suspension member and the extension of foreplate 2
Hook connects, improve operational security, reduce the activity duration, reduce labor intensity.
The utility model connects mill housing 1 and foreplate 2 by the way of hooking, and reduces the activity duration, reduces labor
Fatigue resistance；Using the solid construction of connecting rod 3, whole service life can be improved, reduces spare parts cost；Axis pin 6 is solid using axle bumper 9
It is fixed, installation effectiveness is improved, while 4 position of link, axis pin 6 and 1 position of mill housing can be limited using two 8 structures of groove,
Prevent play, reduce wear rate.The Connection Time of plate can be shortened and be escorted to the setting of suspension member, it is ensured that the safety of operating personnel.
Claims (4)
1. a kind of hook of operation roll of mill foreplate, it is characterised in that including connecting rod, axis pin, connecting rod one end is consolidated
Surely there is link, the other end is connected with suspension member, and axis pin is connected with mill housing, and link is socketed with axis pin, and suspension member is connected with foreplate；
Axis pin one end is fixed with limiting stand, and axis pin is equipped with two grooves, and axle bumper is buckled on groove.
A kind of 2. hook of operation roll of mill foreplate according to claim 1, it is characterised in that the suspension member
It is made of two lantern rings being connected with each other, a lantern ring is fixed with connecting rod, another lantern ring hangs connection with escorting plate hook.
A kind of 3. hook of operation roll of mill foreplate according to claim 1, it is characterised in that the suspension member
It is crotch structure.
A kind of 4. hook of operation roll of mill foreplate according to claim 3, it is characterised in that the crotch
Structure movement is connected with limiting plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721073987.5U CN207254933U (en) | 2017-08-25 | 2017-08-25 | A kind of hook of operation roll of mill foreplate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721073987.5U CN207254933U (en) | 2017-08-25 | 2017-08-25 | A kind of hook of operation roll of mill foreplate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207254933U true CN207254933U (en) | 2018-04-20 |
Family
ID=61922983
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721073987.5U Active CN207254933U (en) | 2017-08-25 | 2017-08-25 | A kind of hook of operation roll of mill foreplate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207254933U (en) |
-
2017
- 2017-08-25 CN CN201721073987.5U patent/CN207254933U/en active Active
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