CN206535863U - A kind of retractable volume mechanism of four-high mill - Google Patents
A kind of retractable volume mechanism of four-high mill Download PDFInfo
- Publication number
- CN206535863U CN206535863U CN201720020127.9U CN201720020127U CN206535863U CN 206535863 U CN206535863 U CN 206535863U CN 201720020127 U CN201720020127 U CN 201720020127U CN 206535863 U CN206535863 U CN 206535863U
- Authority
- CN
- China
- Prior art keywords
- frame
- folding
- high mill
- servomotor
- roller box
- 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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- Metal Rolling (AREA)
Abstract
The utility model is related to technical field of metallurgical machinery, specifically, it is a kind of folding and unfolding volume structure of four-high mill, including support and frame, frame is arranged on one end of support, composite teeth roller box is provided with the other end of support and motor is laterally adjusted, laterally adjust motor and composite teeth roller box is connected to by shaft coupling, connection wire rod is connected with composite teeth roller box, the other end of connection wire rod is connected with two parallel backing rolls, the centre of two backing rolls is provided with two working rolls, the both sides of frame are provided with servomotor, wherein charging pressing plate is provided between the servomotor and frame of side, power transmission shaft is provided with charging pressing plate, the both sides of transmission shaft are connected on servomotor and backing roll by holding out against cylinder.
Description
Technical field
The utility model is related to technical field of metallurgical machinery, specifically, is a kind of folding and unfolding volume structure of four-high mill.
Background technology
Goldleaf, silver foil, copper foil are widely used, and carrying out multiple tracks rolling usually using four-high mill obtains, and traditional four rolling
The rolling thickness limit of machine can only achieve 0.02mm, can not meet needs.It is even more thin in order to reach 0.005mm
Rolling thickness, the multi-roll mills such as 12 rollers, 20 rollers need to be used to be rolled at present, so cause manufacturing cost too high, resource and
Ability wastes serious.The milling train of prior art is required for transverse shifting due to the retractable volume of film, and transverse displacement arrangement is endless
Kind to cause air-expanding shaft to there is lateral clearance, this gap can cause film to occur slight transverse direction in process of production to move about, so as to increase
The big horizontal chromatography distance of film, scalds the jump of film and can only achieve twice, it is impossible to sufficiently effective utilization gilding film, so as to increase
Production cost is added.
Utility model content
The purpose of this utility model is to provide a kind of folding and unfolding volume structure of four-high mill, and it is eliminated between the transverse direction of folding and unfolding spool
Gap, it is ensured that folding and unfolding spool is travelling without any transverse direction in process of production, while facilitating laterally adjusting for axle again.
The concrete technical scheme that the utility model is used is as follows：A kind of folding and unfolding volume structure of four-high mill, including support and
Frame, frame, which is arranged on one end of support, the other end of support, to be provided with composite teeth roller box and laterally adjusts motor, is laterally adjusted
Whole motor is connected in composite teeth roller box, composite teeth roller box by shaft coupling and is connected with connection wire rod, the other end of connection wire rod
Two parallel backing rolls are connected with, the centre of two backing rolls is provided with two working rolls, and the both sides of frame are provided with servo
It is provided between the servomotor and frame of motor, wherein side on charging pressing plate, charging pressing plate and is provided with power transmission shaft, transmission shaft
Both sides be connected to by holding out against cylinder on servomotor and backing roll.
Further improvement of the utility model, a diameter of 60 millimeters of working roll.
Further improvement of the utility model, the hardness HRC of working roll is 68.
Further improvement of the utility model, the roughness of working roll is Ra0.2.
Further improvement of the utility model, frame top is additionally provided with protective cover and is set as machine top shield.
The beneficial effects of the utility model：The folding and unfolding volume structure provided using the utility model, can also realize before by
The rolling for the 0.005mm goldleaf that the multi-roll mills such as 12 rollers, 20 rollers could be completed, significantly saves the energy, simplifies operation, and eliminate receipts
The lateral clearance of unreeling shaft, it is ensured that folding and unfolding spool is travelling without any transverse direction in process of production, while facilitating the transverse direction of axle again
Adjustment.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
In figure, 1- supports, 2- composite teeth roller boxs, 3- laterally adjusts motor, 4- connection wire rods, 5- backing rolls, 6- working rolls,
7- frames, 8- servomotors, 9- holds out against cylinder, 10- transmission shafts.
Embodiment
In order to deepen to understand of the present utility model, the utility model is done further below in conjunction with drawings and examples
It is described in detail, the embodiment is only used for explaining the utility model, protection domain of the present utility model is not constituted and limited.
Embodiment：As shown in figure 1, a kind of folding and unfolding volume structure of four-high mill, including support 1 and frame 7, frame 7 is set
Composite teeth roller box 2 is provided with one end of support 1, the other end of support 1 and motor 3 is laterally adjusted, motor 3 is laterally adjusted and leads to
Cross shaft coupling and be connected in composite teeth roller box 2, composite teeth roller box 2 and be connected with connection wire rod 4, the other end connection of connection wire rod 4
There are two parallel backing rolls 5, the centre of two backing rolls 5 is provided with two working rolls 6, and the both sides of frame 7 are provided with servo
It is provided between the servomotor 8 and frame 7 of motor 8, wherein side on charging pressing plate, charging pressing plate and is provided with transmission shaft 10,
The both sides of transmission shaft are connected on servomotor 8 and backing roll 5 by holding out against cylinder 9.
In the present embodiment, a diameter of 60 millimeters of working roll 6；The hardness HRC of working roll 6 is 68；Working roll 6 it is thick
Rugosity is Ra0.2；The top of frame 7 is additionally provided with protective cover and is set as machine top shield.
General principle of the present utility model, principal character and advantage has been shown and described above.The technical staff of the industry
It should be appreciated that the utility model is not restricted to the described embodiments, the simply explanation described in above-described embodiment and specification is originally
The principle of utility model, on the premise of the utility model spirit and scope are not departed from, the utility model also has various change
And improvement, these changes and improvements are both fallen within the range of claimed the utility model.Scope is claimed in the utility model
By appended claims and its equivalent thereof.
Claims (5)
1. the folding and unfolding volume structure of a kind of four-high mill, it is characterised in that including support and frame, the frame is arranged on the machine
Composite teeth roller box is provided with one end of seat, the other end of the support and motor is laterally adjusted, the motor that laterally adjusts leads to
Cross shaft coupling and be connected in the composite teeth roller box, the composite teeth roller box and be connected with connection wire rod, the connection wire rod it is another
One end is connected with two parallel backing rolls, and the centre of described two backing rolls is provided with two working rolls, the two of the frame
Side is provided with servomotor, is wherein provided with charging pressing plate, the charging pressing plate and sets between the servomotor and frame of side
Power transmission shaft is equipped with, the both sides of the power transmission shaft are connected on the servomotor and the backing roll by holding out against cylinder.
2. the folding and unfolding volume structure of four-high mill according to claim 1, it is characterised in that the working roll it is a diameter of
60 millimeters.
3. the folding and unfolding volume structure of four-high mill according to claim 2, it is characterised in that the hardness HRC of the working roll
For 68.
4. the folding and unfolding volume structure of four-high mill according to claim 3, it is characterised in that the roughness of the working roll is
Ra0.2。
5. the folding and unfolding volume structure of the four-high mill according to claim any one of 1-4, it is characterised in that the frame top
It is additionally provided with protective cover and is set as machine top shield.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720020127.9U CN206535863U (en) | 2017-01-09 | 2017-01-09 | A kind of retractable volume mechanism of four-high mill |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720020127.9U CN206535863U (en) | 2017-01-09 | 2017-01-09 | A kind of retractable volume mechanism of four-high mill |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206535863U true CN206535863U (en) | 2017-10-03 |
Family
ID=59939948
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720020127.9U Expired - Fee Related CN206535863U (en) | 2017-01-09 | 2017-01-09 | A kind of retractable volume mechanism of four-high mill |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206535863U (en) |
-
2017
- 2017-01-09 CN CN201720020127.9U patent/CN206535863U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171003 Termination date: 20180109 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |