CN109622620A - A kind of multi- pass rolling equipment of steels for pressure vessel use - Google Patents
A kind of multi- pass rolling equipment of steels for pressure vessel use Download PDFInfo
- Publication number
- CN109622620A CN109622620A CN201910025171.2A CN201910025171A CN109622620A CN 109622620 A CN109622620 A CN 109622620A CN 201910025171 A CN201910025171 A CN 201910025171A CN 109622620 A CN109622620 A CN 109622620A
- Authority
- CN
- China
- Prior art keywords
- roll
- bracket
- lower bracket
- steels
- connecting shaft
- 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.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B13/00—Metal-rolling stands, i.e. an assembly composed of a stand frame, rolls, and accessories
- B21B13/06—Metal-rolling stands, i.e. an assembly composed of a stand frame, rolls, and accessories with axes of rolls arranged vertically, e.g. edgers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B31/00—Rolling stand structures; Mounting, adjusting, or interchanging rolls, roll mountings, or stand frames
- B21B31/16—Adjusting or positioning rolls
- B21B31/20—Adjusting or positioning rolls by moving rolls perpendicularly to roll axis
- B21B31/32—Adjusting or positioning rolls by moving rolls perpendicularly to roll axis by liquid pressure, e.g. hydromechanical adjusting
Abstract
The invention discloses a kind of multi- pass rolling equipment of steels for pressure vessel use, especially a kind of multi- pass rolling equipment suitable for American Standard A6Gr60, including first roll, upper bracket, driving motor and connection ring, the first roll is horizontally disposed, and first roll lower end is provided with second roll, the first roll both ends are rotatably connected on upper bracket, the second roll both ends are rotatably connected on lower bracket, the upper bracket is flexibly connected with lower bracket, the upper bracket has sliding block towards Construction integration on the bottom face of lower bracket, second sliding slot is offered on the upper surface of the lower bracket, the second sliding slot is aligned with the adapting position of sliding block, and symmetrical it is provided with two groups, through-hole is offered vertically at the lower bracket interior central.The multi- pass rolling equipment of the steels for pressure vessel use, it is structurally reasonable, with the features such as adjusting convenience, practicability is high, can be widely used.
Description
Technical field
The invention belongs to rolling equipment technical fields, and in particular to a kind of multi- pass rolling equipment of steels for pressure vessel use,
Especially a kind of multi- pass rolling equipment suitable for American Standard A6Gr60.
Background technique
Metal stock is passed through the gap (various shape) of a pair of of rotary roller, because the compression by roll makes material by rolling
Section reduces, the increased pressure processing method of length, this is the production most common production method of steel, is mainly used to type of production
Material, plate, tubing are divided to hot rolling and two kinds of cold rolling, and rolling mode is had by workpiece motion s point: axial rolling, transverse rolling, oblique milling, axial rolling process
It is exactly that metal passes through between the opposite roll in two direction of rotation, and generates the process of plastic deformation therebetween.
Currently, roll structure is the uncontrollable of fixation mostly, consequence caused in this way is that process is more, lost labor,
And various sizes of equipment is needed to be rolled, improve equipment cost.
Summary of the invention
The purpose of the present invention is to provide a kind of multi- pass rolling equipment of steels for pressure vessel use, to solve above-mentioned background skill
The problem of being proposed in art.
To achieve the above object, the invention provides the following technical scheme: a kind of multi- pass rolling of steels for pressure vessel use is set
Standby, including first roll, upper bracket, driving motor and connection ring, the first roll is horizontally disposed, and first roll lower end
It is provided with second roll, the first roll both ends are rotatably connected on upper bracket, and the second roll both ends are rotatably connected on
On lower bracket, the upper bracket is flexibly connected with lower bracket, and the upper bracket has towards Construction integration on the bottom face of lower bracket
Sliding block offers second sliding slot on the upper surface of the lower bracket, and the second sliding slot is aligned with the adapting position of sliding block, and
It is symmetrical to be provided with two groups, offer through-hole at the lower bracket interior central vertically, the through-hole by lower bracket upper table
It is through to the bottom face of lower bracket downwards, the through-hole inner rotation is connected with fixed link, and the fixed link passes through lower bracket
Be fixedly connected with the bottom face of upper bracket, the upper bracket and lower bracket, which are symmetric setting, respectively two groups, described in two groups under
First sliding groove is opened up and had on the opposite face of bracket vertically, the second roll is slided along first sliding groove.
Preferably, the both ends of the first roll and second roll are fixedly connected with the first connecting shaft, first connection
The axis other end is fixedly connected with runner.
Preferably, the other end of the runner is fixedly connected with the second connecting shaft, and second connecting shaft is provided with three groups altogether,
And the output shaft for the wooden partition and driving motor for being each passed through upper bracket and lower bracket is fixedly linked.
Preferably, the second connecting shaft outer end at both ends is arranged with connection ring in the second roll, the connection ring with
The junction of second connecting shaft is provided with bearing.
Preferably, the bottom inner portion of the lower bracket is vertically arranged with hydraulic cylinder, the top end face of the hydraulic cylinder and connection
Ring is fixedly linked, and the connection ring is rotatablely connected the second connecting shaft.
Technical effect and advantage of the invention: the multi- pass rolling equipment of the steels for pressure vessel use passes through setting for hydraulic cylinder
It sets, second roll is moved relative to first roll, and then the spacing between adjustment, so that the steel of different-thickness
Plate can be rolled, functional, drive upper bracket to rotate towards lower bracket by rotation fixed link, so that first roll
It can be adjusted the angle with respect to second roll, the scope of application of the equipment of promotion, the multi- pass rolling equipment of the steels for pressure vessel use,
It is structurally reasonable, with the features such as adjusting convenience, practicability is high, can be widely used.
Detailed description of the invention
Fig. 1 is the structural diagram of the present invention；
Fig. 2 is hydraulic cylinder structure schematic diagram of the invention；
Fig. 3 is upper bracket and lower bracket attachment structure schematic diagram of the invention.
In figure: 1 first roll, 2 second rolls, 3 runners, 4 first connecting shafts, 5 first sliding grooves, 6 upper brackets, 7 driving electricity
Machine, 8 lower brackets, 9 second connecting shafts, 10 hydraulic cylinders, 11 bearings, 12 connection rings, 13 through-holes, 14 fixed links, 15 second sliding slots, 16
Sliding block.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
The present invention provides a kind of multi- pass rolling equipment of steels for pressure vessel use as shown in Figs. 1-3, including first rolls
Roller 1, upper bracket 6, driving motor 7 and connection ring 12, the first roll 1 is horizontally disposed, and 1 lower end of first roll is provided with
Second roll 2,1 both ends of first roll are rotatably connected on upper bracket 6, and 2 both ends of second roll are rotatably connected on down
On bracket 8, the upper bracket 6 is flexibly connected with lower bracket 8, and the upper bracket 6 is towards Construction integration on the bottom face of lower bracket 8
There is sliding block 16, second sliding slot 15 is offered on the upper surface of the lower bracket 8, the second sliding slot 15 is adapted to position with sliding block 16
Set alignment, and it is symmetrical be provided with two groups, offer through-hole 13, the through-hole vertically at 8 interior central of lower bracket
13 by the upper surface of lower bracket 8 downward through the bottom face to lower bracket 8,13 inner rotation of through-hole is connected with fixed link
14, the fixed link 14 passes through lower bracket 8 and is fixedly connected with the bottom face of upper bracket 6, and the upper bracket 6 is in pair with lower bracket 8
Claim distribution setting respectively there are two groups, opens up and have first sliding groove 5 on the opposite face of lower bracket 8 described in two groups vertically, described second rolls
Roller 2 is slided along first sliding groove 5, crosses the setting of hydraulic cylinder 10, second roll 2 is moved relative to first roll 1
It is dynamic, so the spacing between adjustment, so that the steel plate of different-thickness can be rolled, functional.
Specifically, the both ends of the first roll 1 and second roll 2 are fixedly connected with the first connecting shaft 4, described first connects
4 other end of spindle is fixedly connected with runner 3, and the second connecting shaft 9 drives runner 3 to rotate.
Specifically, the other end of the runner 3 is fixedly connected with the second connecting shaft 9, second connecting shaft 9 is provided with three altogether
Group, and it is each passed through upper bracket 6 and the output shaft of the wooden partition and driving motor 7 of lower bracket 8 is fixedly linked, two groups of driving motors 7
The second connecting shaft 9 is driven to rotate.
Specifically, second connecting shaft, 9 outer end at both ends is arranged with connection ring 12, the connection in the second roll 2
The junction of ring 12 and the second connecting shaft 9 is provided with bearing 11.
Specifically, the bottom inner portion of the lower bracket 8 is vertically arranged with hydraulic cylinder 10, the top end face of the hydraulic cylinder 10 with
Connection ring 12 is fixedly linked, and the connection ring 12 is rotatablely connected the second connecting shaft 9, drives two group second by the lifting of hydraulic cylinder 10
Roll 2 is gone up and down.
Specifically, the multi- pass rolling equipment of the steels for pressure vessel use, when in use, the bottom end of fixed link 14 and motor
(not shown) connection drives fixed link 14 to dally inside lower bracket 8 by motor, and 14 top of fixed link drives upper bracket
6 are rotated relative to lower bracket 8, and the sliding block 16 of lonely shape is rotated along the sliding slot 15 of arc, drive first roll by upper bracket 6
1 adjusts the angle, and convenient for using when pricking some patterns with decorative pattern, drives 9 turns of the second connecting shaft by two groups of driving motors 7
It is dynamic, drive runner 3 to rotate by the second connecting shaft 9, runner 3 drives the rotation of the first connecting shaft 4, and first roll 1 and second roll 2 are revolved
Row steel rolling operation is rotated into, is gone up and down by hydraulic cylinder 10 and two groups of second rolls 2 is driven to be gone up and down, two groups of runners 3 are in first sliding groove 5
Interior lifting adjusts the distance between first roll 1 and second roll 2, the multi- pass rolling equipment of the steels for pressure vessel use, structure
Rationally, it with the features such as adjusting convenience, practicability is high, can be widely used.
Finally, it should be noted that the foregoing is only a preferred embodiment of the present invention, it is not intended to restrict the invention,
Although the present invention is described in detail referring to the foregoing embodiments, for those skilled in the art, still may be used
To modify the technical solutions described in the foregoing embodiments or equivalent replacement of some of the technical features,
All within the spirits and principles of the present invention, any modification, equivalent replacement, improvement and so on should be included in of the invention
Within protection scope.
Claims (5)
1. a kind of multi- pass rolling equipment of steels for pressure vessel use, including first roll (1), upper bracket (6), driving motor (7)
With connection ring (12), it is characterised in that: the first roll (1) is horizontally disposed, and first roll (1) lower end is provided with second
Roll (2), first roll (1) both ends are rotatably connected on upper bracket (6), second roll (2) the both ends rotation connection
On lower bracket (8), the upper bracket (6) is flexibly connected with lower bracket (8), bottom of the upper bracket (6) towards lower bracket (8)
There is sliding block (16) Construction integration on end face, offer second sliding slot (15) on the upper surface of the lower bracket (8), and described second is sliding
Slot (15) is aligned with the adapting position of sliding block (16), and it is symmetrical be provided with two groups, at lower bracket (8) interior central
It offers through-hole (13) vertically, the through-hole (13) is by the upper surface of lower bracket (8) downward through the bottom end to lower bracket (8)
Face, through-hole (13) inner rotation are connected with fixed link (14), and the fixed link (14) passes through lower bracket (8) and upper bracket
(6) bottom face is fixedly connected, and the upper bracket (6) and lower bracket (8), which are symmetric setting, respectively two groups, described in two groups under
It opens up and has first sliding groove (5) vertically on the opposite face of bracket (8), the second roll (2) is slided along first sliding groove (5).
2. a kind of multi- pass rolling equipment of steels for pressure vessel use according to claim 1, it is characterised in that: described first
The both ends of roll (1) and second roll (2) are fixedly connected with the first connecting shaft (4), and the first connecting shaft (4) other end is fixed
It connects runner (3).
3. a kind of multi- pass rolling equipment of steels for pressure vessel use according to claim 2, it is characterised in that: the runner
(3) the other end is fixedly connected the second connecting shaft (9), and second connecting shaft (9) is provided with three groups altogether, and is each passed through branch
Frame (6) and the output shaft of the wooden partition and driving motor (7) of lower bracket (8) are fixedly linked.
4. a kind of multi- pass rolling equipment of steels for pressure vessel use according to claim 1, it is characterised in that: described second
The second connecting shaft (9) outer end at both ends is arranged with connection ring (12) on roll (2), the connection ring (12) and the second connecting shaft
(9) junction is provided with bearing (11).
5. a kind of multi- pass rolling equipment of steels for pressure vessel use according to claim 1, it is characterised in that: the lower branch
The bottom inner portion of frame (8) is vertically arranged with hydraulic cylinder (10), the top end face and connection ring (12) stationary phase of the hydraulic cylinder (10)
Even, the connection ring (12) is rotatablely connected the second connecting shaft (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910025171.2A CN109622620A (en) | 2019-01-10 | 2019-01-10 | A kind of multi- pass rolling equipment of steels for pressure vessel use |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910025171.2A CN109622620A (en) | 2019-01-10 | 2019-01-10 | A kind of multi- pass rolling equipment of steels for pressure vessel use |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109622620A true CN109622620A (en) | 2019-04-16 |
Family
ID=66061736
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910025171.2A Pending CN109622620A (en) | 2019-01-10 | 2019-01-10 | A kind of multi- pass rolling equipment of steels for pressure vessel use |
Country Status (1)
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|---|---|
| CN (1) | CN109622620A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112228419A (en) * | 2020-10-19 | 2021-01-15 | 哈尔滨理工大学 | Hydraulic roller servo system with oil cylinder protection |
| CN112828096A (en) * | 2020-12-30 | 2021-05-25 | 武汉斯坦达金属制品有限公司 | A calendering device for ferrous metal is smelted |
| CN113477726A (en) * | 2021-06-04 | 2021-10-08 | 河南宏旺金属材料有限公司 | Loop device for stainless steel band processing line |
-
2019
- 2019-01-10 CN CN201910025171.2A patent/CN109622620A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112228419A (en) * | 2020-10-19 | 2021-01-15 | 哈尔滨理工大学 | Hydraulic roller servo system with oil cylinder protection |
| CN112828096A (en) * | 2020-12-30 | 2021-05-25 | 武汉斯坦达金属制品有限公司 | A calendering device for ferrous metal is smelted |
| CN113477726A (en) * | 2021-06-04 | 2021-10-08 | 河南宏旺金属材料有限公司 | Loop device for stainless steel band processing line |
| CN113477726B (en) * | 2021-06-04 | 2022-11-25 | 河南宏旺金属材料有限公司 | Loop device for stainless steel strip processing line |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20190416 |