CN208466847U - A kind of four-high mill - Google Patents
A kind of four-high mill Download PDFInfo
- Publication number
- CN208466847U CN208466847U CN201820826861.9U CN201820826861U CN208466847U CN 208466847 U CN208466847 U CN 208466847U CN 201820826861 U CN201820826861 U CN 201820826861U CN 208466847 U CN208466847 U CN 208466847U
- Authority
- CN
- China
- Prior art keywords
- rack
- movable block
- working roll
- high mill
- working
- 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 discloses a kind of four-high mills, its drip irrigation device includes rack and sets up two working rolls on the rack and two support rollers for being located at two working rolls two sides up and down, the both ends of the support roller on the upside of the working roll are plugged with movable block, the movable block is connected with the hydraulic cylinder of the extruding force to movable block application straight down, the both ends of the working roll are plugged with moving member, are provided in the rack and limit the limit plate that the moving member moves up and down.The utility model has when passing through while controlling hydraulic cylinder, support roller on the upside of working roll is limited to the lower end of a highest point, and then when copper piece is across two working rolls, two working rolls are separated from each other, working roll positioned at upper end is supported the downward extruding force of roller, and then play the role of limiting the mobile effect of working roll, it is effectively processed so that two working rolls be enabled to play copper piece.
Description
Technical field
The utility model relates to a kind of copper strips making apparatus, and more specifically it is related to a kind of four-high mill.
Background technique
The roller of four-high mill is made of working roll and support roller.When rolling copper strips, rolling pressure on the work rolls is acted on
Power passes to the support roller of major diameter, and milling train is made to have biggish rigidity, to guarantee the precision of copper strips production.
Notification number is that the Chinese patent of CN2483111Y discloses a kind of four-high mill roller system, which includes
Two working rolls and two support rollers, the axis of the working roll relative to exist between the line of centres of two support rollers to
Offset afterwards.
Although the service life of runner system of the four-high mill roller system axial direction positioning device, it can be difficult to the four-high mill roller system
The distance between two support rollers effectively adjusted, to reduce the use scope of two working rolls, influence this four
The practicability of roller mill, has much room for improvement.
Utility model content
In view of the deficienciess of the prior art, the purpose of this utility model is to provide a kind of four-high mill, four rolling
Machine has the effect of the copper strips for being suitable for processing various different-thickness.
To achieve the above object, the utility model provides following technical solution:
A kind of four-high mill including rack and sets up two working rolls on the rack and two are located at two works
Make the support roller of roller or more two sides, the both ends of the support roller on the upside of the working roll are plugged with movable block, described
Movable block is connected with the hydraulic cylinder of the extruding force to movable block application straight down, and the both ends of the working roll are plugged with shifting
Moving part is provided in the rack and limits the limit plate that the moving member moves up and down.
By using above-mentioned technical proposal, while controlling hydraulic cylinder and the support roller being located on the upside of working roll is limited to one
The lower end of a highest point, and then when copper piece is across two working rolls, two working rolls are separated from each other, the work positioned at upper end
It is supported the downward extruding force of roller as roller, and then plays the mobile effect of limitation working roll, to enable two working rolls to copper
Part plays the role of effectively processing.
The utility model is further arranged to: the upper end of two movable blocks while being provided with pressure rack, two liquid
Cylinder pressure is connect with the both ends of the pressure rack respectively.
By using above-mentioned technical proposal, hydraulic cylinder using the abutting of pressure rack and movable block and then rises after driving pressure rack
Reach so that the power that working roll pushes up support roller be decomposed in pressure rack to the effect for limiting mobile rack position and avoid propping up
Support the effect of roller damage.
The utility model is further arranged to: being provided in the pressure rack and hinged hinged in the lower end of the hydraulic cylinder
Block is provided with the articulated body hinged with the upper end of the hydraulic cylinder in the rack.
By using above-mentioned technical proposal, in driving hydraulic cylinder, hydraulic cylinder can be relative to hinged with rack and pressure rack
Position rotation, to make the damage of hydraulic cylinder and pressure rack after avoiding the hydraulic cylinder at pressure rack both ends from movement warp occur.
The utility model is further arranged to: the upper end of the hydraulic cylinder is socketed and has been bolted lantern ring, described
The both ends of lantern ring are plugged in the articulated body.
By using above-mentioned technical proposal, position of the lantern ring on hydraulic cylinder is adjustable, is obviously improved branch to play
Support the effect of the performance-adjustable of roller.
The utility model is further arranged to: one end of the movable block is pierced by out of described rack, and the movable block is worn
The position of the rack is provided with slippage slot along the vertical direction out, and inserting for the insertion slippage slot is provided on the slippage slot
Plate.
By using above-mentioned technical proposal, in the slippage slot for the plate insertion movable block being fixed on the rack, to play
It limits movable block and does the effect moved up and down.
The utility model is further arranged to: the upper end of the movable block is plugged with the restriction movable block and moves up and down
Limited post, the upper end of the limited post is plugged in the rack.
By using above-mentioned technical proposal, after limited post is inserted into movable block, the movement of movable block will be along the axis of limited post
Heart direction is mobile, to further limit the moving direction of movable block.
The utility model is further arranged to: the axis of the working roll relative to the support roller the line of centres backward
End offset.
By using above-mentioned technical proposal, reduce the axial force of working roll and support roller, and significantly extend working roll with
And support roller thrust bearing and axle-system axial positioning device service life.
The utility model is further arranged to: one end of the working roll is provided with the driving for driving the working roll rotation
Part.
By using above-mentioned technical proposal, actuator directly drives working roll rotation, to promote the rolling essence of working roll
Degree, promotes the production efficiency of copper strips.
In conclusion the utility model has the following beneficial effects: by being arranged pressure rack in support roller, and by with pressure
The height of the hinged hydraulic cylinder control pressure rack of frame limits working roll rotation to play the movement of limitation support roller and play support
Effect；By changing the height of pressure rack, i.e., the standard of the copper strips of changeable processing.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the present embodiment；
Fig. 2 is the perspective view of the explosion of the present embodiment；
Fig. 3 is the enlarged diagram of part A in Fig. 2.
Description of symbols: 1, rack；11, articulated body；12, lantern ring；13, plate；14, limit plate；2, actuator；3, work
Make roller；31, moving member；4, support roller；41, movable block；42, slippage slot；5, pressure rack；51, hinged block；6, limited post；7, hydraulic
Cylinder.
Specific embodiment
The utility model is described in further detail below in conjunction with attached drawing.
As shown in Figure 1, a kind of four-high mill, including rack 1 and two working rolls 3 being erected in rack 1 and two
It is located at the support roller 4 of about 3 two sides of working roll.The both ends of support roller 4 are plugged with movable block 41, are located on working roll 3
The upside of the support roller 4 of side is provided with the pressure rack 5 for abutting and squeezing with the upper surface of movable block 41, and then passes through two in copper piece
When between working roll 3, positioned at the working roll 3 of upside and 4 mutual extrusion of support roller of 3 upside of working roll, thus playing limit
While the effect of the movement of working roll 3 processed, enables the spacing between two working rolls 3 adjustable, promote the practical of the four-high mill
Property；And make pressure rack 5 when abutting with movable block 41, the power that working roll 3 pushes up support roller 4 is decomposed in pressure rack 5, from
And achieve the effect that support roller 4 is avoided to damage.
As shown in Figure 1, Figure 3, hydraulic cylinder 7 is hinged with by the way that hinged block 51 is arranged on the upside of the both ends of pressure rack 5.It is hydraulic
The upper end of cylinder 7 is socketed with lantern ring 12, and lantern ring 12 is bolted on hydraulic cylinder 7, so that lantern ring 12 is on hydraulic cylinder 7
Position it is adjustable, to play the role of the controllability for being obviously improved working roll 3 and support roller 4.It should be noted that
Articulated body 11 is provided in rack 1, the both ends of lantern ring 12 are plugged in articulated body 11.Thus in driving hydraulic cylinder 7, it is hydraulic
Cylinder 7 can be rotated relative to the hinged position of rack 1 and pressure rack 5, so that the hydraulic cylinder 7 at 5 both ends of pressure rack be avoided to move
Damage hydraulic cylinder 7 and pressure rack 5.
As shown in Fig. 2, being plugged with moving member 31 at the both ends of working roll 3, and restriction moving member is provided in rack 1
31 limit plates 14 to move up and down, so that the shift position of two moving members 31 is defined, to promote adding for copper strips
Work production efficiency.At the same time, the actuator for being provided in one end of two working rolls 3 while two working rolls 3 being driven to rotate
2, and then after directly driving working roll 3 by actuator 2 and rotating, play the rolling precision for being obviously improved working roll 3, Jin Erti
Rise the effect of the production efficiency of copper strips.It should be noted that working roll 3 axis relative to support roller 4 the line of centres backward
End offset, and then play the role of reducing the axial force of working roll 3 and support roller 4, and significantly extend working roll 3 and support
The thrust bearing of roller 4 and the service life of axle-system axial positioning device.
As shown in figure 3, one end of movable block 41 is pierced by out of rack 1, and the position of rack 1 is pierced by along perpendicular in movable block 41
Histogram is to being provided with slippage slot 42.It is moved up and down to limit movable block 41, and then the setting insertion slippage slot 42 in rack 1
Plate 13.It should be noted that being plugged with restriction movable block 41 in the upper end of movable block 41 does the limited post 6 moved up and down,
The upper end of limited post 6 is plugged in rack 1, so that the movement of movable block 41 must be moved along the axis direction of limited post 6
It is dynamic, to be obviously improved the mobile accuracy of movable block 41.
When in use, driving hydraulic cylinder 7 plays the role of controlling the lifting of pressure rack 5 in turn, and then passes through two works in copper piece
When making roller 3, working roll 3 is abutted with support roller 4, and the movable block 41 in support roller 4 by being located at upper end is abutted and squeezed with pressure rack 5
Pressure, so that the mobile effect of limitation support roller 4 is played, so that the processing for copper piece provides multiple choices.
The above is only the preferred embodiment of the present invention, and the protection scope of the utility model is not limited only to
Above-described embodiment, but technical solution belonging to the idea of the present invention belongs to the protection scope of the utility model.It should
It points out, for those skilled in the art, several modifications without departing from the principle of the utility model
And retouching, these modifications and retouching also should be regarded as the protection scope of the utility model.
Claims (8)
1. a kind of four-high mill, including rack (1) and two working rolls (3) being erected on rack (1) and two difference positions
Support roller (4) in two working rolls (3) two sides up and down, it is characterised in that: the support being located on the upside of the working roll (3)
The both ends of roller (4) are plugged with movable block (41), the movable block (41) be connected with to the movable block (41) apply vertically to
Under extruding force hydraulic cylinder (7), the both ends of the working roll (3) are plugged with moving member (31), are provided on the rack (1)
Limit the limit plate (14) that the moving member (31) moves up and down.
2. a kind of four-high mill according to claim 1, it is characterised in that: the upper end of two movable blocks (41) is simultaneously
It is provided with pressure rack (5), two hydraulic cylinders (7) connect with the both ends of the pressure rack (5) respectively.
3. a kind of four-high mill according to claim 2, it is characterised in that: be provided with and the liquid on the pressure rack (5)
The hinged hinged block (51) in the lower end of cylinder pressure (7) is provided on the rack (1) hinged with the upper end of the hydraulic cylinder (7)
Articulated body (11).
4. a kind of four-high mill according to claim 3, it is characterised in that: the upper end of the hydraulic cylinder (7) is socketed and leads to
It crosses bolt to be fixed with lantern ring (12), the both ends of the lantern ring (12) are plugged in the articulated body (11).
5. a kind of four-high mill according to claim 1, it is characterised in that: one end of the movable block (41) is from the machine
It is pierced by frame (1), the position that the movable block (41) is pierced by the rack (1) is provided with slippage slot (42), institute along the vertical direction
State the plate (13) for being provided on slippage slot (42) and being inserted into the slippage slot (42).
6. a kind of four-high mill according to claim 1, it is characterised in that: the upper end grafting of the movable block (41) is limited
The fixed movable block (41) does the limited post (6) moved up and down, and the upper end of the limited post (6) is plugged in the rack (1).
7. a kind of four-high mill according to claim 1, it is characterised in that: the axis of the working roll (3) is relative to institute
The line of centres for stating support roller (4) deviates to the back-end.
8. a kind of four-high mill according to claim 1, it is characterised in that: one end of the working roll (3) is provided with drive
Move the actuator (2) of the working roll (3) rotation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820826861.9U CN208466847U (en) | 2018-05-30 | 2018-05-30 | A kind of four-high mill |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820826861.9U CN208466847U (en) | 2018-05-30 | 2018-05-30 | A kind of four-high mill |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208466847U true CN208466847U (en) | 2019-02-05 |
Family
ID=65219652
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820826861.9U Expired - Fee Related CN208466847U (en) | 2018-05-30 | 2018-05-30 | A kind of four-high mill |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208466847U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110076201A (en) * | 2019-06-03 | 2019-08-02 | 杭州柔晴电子商务有限公司 | A kind of structure of battery pole piece rolling mill |
| JP2022520175A (en) * | 2019-02-28 | 2022-03-29 | エス・エム・エス・グループ・ゲゼルシャフト・ミト・ベシュレンクテル・ハフツング | Rolling stand for rolling metal materials |
-
2018
- 2018-05-30 CN CN201820826861.9U patent/CN208466847U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2022520175A (en) * | 2019-02-28 | 2022-03-29 | エス・エム・エス・グループ・ゲゼルシャフト・ミト・ベシュレンクテル・ハフツング | Rolling stand for rolling metal materials |
| JP7227388B2 (en) | 2019-02-28 | 2023-02-21 | エス・エム・エス・グループ・ゲゼルシャフト・ミト・ベシュレンクテル・ハフツング | Rolling stand for rolling metal materials |
| CN110076201A (en) * | 2019-06-03 | 2019-08-02 | 杭州柔晴电子商务有限公司 | A kind of structure of battery pole piece rolling mill |
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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: 20190205 Termination date: 20200530 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |