CN206966322U - A kind of operation roll of mill roll change buggy - Google Patents
A kind of operation roll of mill roll change buggy Download PDFInfo
- Publication number
- CN206966322U CN206966322U CN201720911892.XU CN201720911892U CN206966322U CN 206966322 U CN206966322 U CN 206966322U CN 201720911892 U CN201720911892 U CN 201720911892U CN 206966322 U CN206966322 U CN 206966322U
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- China
- Prior art keywords
- roll
- car body
- platform
- change buggy
- body platform
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Abstract
A kind of operation roll of mill roll change buggy, including the motor installed on car body platform, the motor connect reductor by shaft coupling, and cable drum is arranged on rear portion on the platform of car body.Wheel is provided with below car body platform, working roll hook is located at car body platform lower front end.It is characterized in that：Reductor both ends are all connected with pin gear, and the double pin rack set on the inside of working roll track is corresponding with pin gear.Cable drum carries out folding and unfolding cable in the center section of car body platform.Warning lamp is installed in front of car body platform.The operation roll of mill roll change buggy of the technical scheme, using double pin rack transmission, it is arranged on the inside of working roll track, avoids the turning device in push-and-pull switching mechanism, push-and-pull turning device can be crossed over and carry out fast roll changing.Compared with traditional changing machine, have the advantages that roll changing time is short, simple and compact for structure, in light weight, convenient operating maintenance, will be widely used in continuous hot-rolling mill production line from now on.
Description
Technical field
It the utility model is related to field of metallurgical equipment.
Background technology
The equipment being related in operation roll of mill changing machine, there are multiple structural forms, whether this equipment is easy to operate will be straight
Connect the yield for having influence on a production line.Roll change buggy of the prior art is mainly by single pin gear among working roll track
Transmission, the turning device that can not be crossed in push-and-pull switching mechanism, roll changing time length, the structure that conventional operation roller changing machine be present are multiple
Miscellaneous, the problems such as weight is big, Operation and Maintenance is inconvenient.
Utility model content
To solve technical problem present in prior art, the utility model proposes following technical scheme：A kind of milling train work
Make the motor installed on roller roll change buggy, including car body platform, the motor connects reductor, cable drum installation by shaft coupling
The rear portion on the platform of car body.Wheel is provided with below car body platform, working roll hook is located at car body platform lower front end.Its feature
It is：Reductor both ends are all connected with pin gear, and the double pin rack set on the inside of working roll track is corresponding with pin gear.
Cable drum carries out folding and unfolding cable in the center section of car body platform.Warning lamp is installed in front of car body platform.
The operation roll of mill roll change buggy of the technical scheme, using double pin rack transmission, it is arranged in working roll track
Side, the turning device in push-and-pull switching mechanism is avoided, push-and-pull turning device can be crossed over and carry out fast roll changing.Changed with traditional
Roller machine is compared, and has the advantages that roll changing time is short, simple and compact for structure, in light weight, convenient operating maintenance, in hot continuous rolling from now on
It can be widely used in machine production line.
Brief description of the drawings
The utility model is elaborated with reference to two accompanying drawings：
Fig. 1 is operation roll of mill roll change buggy front view of the present utility model.
Fig. 2 is Fig. 1 top view.
In figure：1st, car body, 2, pin gear, 3, wheel, 4, working roll hook, 5, cable drum, 6, warning lamp, 7, motor,
8th, shaft coupling, 9, reductor, 10, pin rack.
Embodiment
Specific implementation of the present utility model is as shown in drawings.On this operation roll of mill roll change buggy, including the platform of car body 1
The motor 7 of installation, the motor 7 connect reductor 9 by shaft coupling 8.Cable drum 5 is arranged on rear portion on the platform of car body 1.Car
Wheel 3 is provided with below the platform of body 1.Working roll hook 4 is located at the platform lower front end of car body 1.It is characterized in that：The both ends of reductor 9
Pin gear 2 is all connected with, and the double pin rack 10 set on the inside of working roll track is corresponding with pin gear 2.Cable drum 5 exists
The center section of the platform of car body 1 carries out folding and unfolding cable.Warning lamp 6 is installed in front of the platform of car body 1.Technology of the present utility model will
Point is that roll change buggy uses double pin rack transmission, can cross over push-and-pull turning device and carry out fast roll changing.The walking of dolly
Process is：Motor 7, so as to be rotated with motor car wheel 3, makes pin gear 2 exist by the pin gear 2 of the both sides of 8 transmission speed reducer of shaft coupling 9
Walked on pin rack 10.Wheel 3 is driven roll, and power comes from the reductor 9 with pin gear 2.Whole dolly is by wheel 3 in track
Upper and pin gear 2 engages walking on pin rack 10.
Car body 1 is welding structural element, as the support of roll change buggy, pin gear 2, wheel 3, working roll hook 4, coil of cable
The respective lower section mounted thereto of cylinder 5, warning lamp 6, motor 7, shaft coupling 8, reductor 9.
Working roll hook 4 is located at the front portion of dolly, and working roll hooking process is：Roll change buggy reach before traversing crane span structure with work
Make roller automatic coupling, so as to realize that working roll is linked up with.
Claims (3)
1. the motor (7) installed on a kind of operation roll of mill roll change buggy, including car body (1) platform, the motor (7) passes through shaft coupling
Device (8) connection reductor (9), cable drum (5) are arranged on rear portion on the platform of the car body (1)；Set below car body (1) platform
There is wheel (3), working roll hook (4) is located at the car body (1) platform lower front end, it is characterised in that：The reductor (9) two
End is all connected with pin gear (2), and the double pin rack (10) set on the inside of working roll track is relative with the pin gear (2)
Should.
2. operation roll of mill roll change buggy according to claim 1, it is characterised in that：Cable drum (5) is flat in car body (1)
The center section of platform carries out folding and unfolding cable.
3. operation roll of mill roll change buggy according to claim 1, it is characterised in that：It is provided with front of car body (1) platform
Warning lamp (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720911892.XU CN206966322U (en) | 2017-07-25 | 2017-07-25 | A kind of operation roll of mill roll change buggy |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720911892.XU CN206966322U (en) | 2017-07-25 | 2017-07-25 | A kind of operation roll of mill roll change buggy |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206966322U true CN206966322U (en) | 2018-02-06 |
Family
ID=61398743
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720911892.XU Active CN206966322U (en) | 2017-07-25 | 2017-07-25 | A kind of operation roll of mill roll change buggy |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206966322U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107282645A (en) * | 2017-07-25 | 2017-10-24 | 重集团大连工程技术有限公司 | A kind of operation roll of mill roll change buggy |
-
2017
- 2017-07-25 CN CN201720911892.XU patent/CN206966322U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107282645A (en) * | 2017-07-25 | 2017-10-24 | 重集团大连工程技术有限公司 | A kind of operation roll of mill roll change buggy |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |