CN217121270U - Adjustable cold rolling mill - Google Patents
Adjustable cold rolling mill Download PDFInfo
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- CN217121270U CN217121270U CN202220939665.9U CN202220939665U CN217121270U CN 217121270 U CN217121270 U CN 217121270U CN 202220939665 U CN202220939665 U CN 202220939665U CN 217121270 U CN217121270 U CN 217121270U
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Abstract
The utility model discloses an adjustable cold rolling mill, which comprises a cold rolling mill base and a cold rolling frame, wherein the middle part of the top end of the cold rolling mill base is rotationally connected with a driving cold rolling roll, the surface of the driving cold rolling roll is provided with a plurality of steel strip cold rolling ring grooves which are evenly distributed, the periphery of the top end of the cold rolling mill base is fixedly provided with the cold rolling frame, both sides of the cold rolling frame are provided with adjusting sliding grooves, and the inner sides of the two adjusting sliding grooves are respectively connected with an adjusting sliding block in a sliding way, the adjustable cold rolling mill has simple structural design, the pressurizing cold rolling roll is arranged on a lifting frame, the distance between the cold rolling rolls can be flexibly adjusted according to the actual processing requirement, the adjustment is accurate and stable, the speed is fast, the processed steel strips can be directionally cold-rolled in the corresponding steel strip cold rolling ring grooves, the cold-rolled thickness is more uniform, the deviation is not easy to occur in the cold rolling process, and the cold rolling efficiency and the quality are improved, safe and reliable, the practicality is strong.
Description
Technical Field
The utility model relates to a cold rolling mill technical field specifically is a cold rolling mill with adjustable.
Background
The cold rolling process generally includes the steps of raw material preparation, pickling, rolling, degreasing, annealing (heat treatment), finishing, and the like. The cold rolling is to take a hot rolled product as a raw material, and the raw material is dephosphorized before the cold rolling to ensure the clean surface of the cold rolled product, and the rolling is a main process for deforming the material. The cold work hardening caused by the continuous cold rolling deformation increases the strength and hardness of the material, and the toughness and plasticity index is reduced. The cold rolling mill is a main machine of a cold rolling process and has wide application in the smelting and processing process of metals.
The existing cold rolling mill has the disadvantages of complex structure, inconvenient operation and use, incapability of flexibly adjusting according to actual use conditions, low application range, easy deviation in the cold rolling process of a steel strip and poor cold rolling effect and quality.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a cold rolling mill with adjustable to current cold rolling mill structure that proposes in solving above-mentioned background art is complicated, and the operation is used inconveniently, can not carry out nimble adjustment according to the in service behavior of reality, and application scope is low, and the cold rolling in-process of steel band is easy off tracking, cold rolling effect and the relatively poor problem of quality.
In order to achieve the above object, the utility model provides a following technical scheme: an adjustable cold rolling mill comprises a cold rolling mill base and a cold rolling rack, wherein the middle of the top end of the cold rolling mill base is rotatably connected with a driving cold rolling roll, a plurality of steel strip cold rolling ring grooves which are uniformly distributed are formed in the surface of the driving cold rolling roll, the cold rolling rack is fixedly arranged on the periphery of the top end of the cold rolling mill base, adjusting sliding grooves are formed in the two sides of the cold rolling rack, two adjusting sliding blocks are respectively and slidably connected to the inner sides of the adjusting sliding grooves, a lifting rack is fixedly arranged between the two adjusting sliding blocks, a pressurizing cold rolling roll is rotatably connected to the inner side of the lifting rack, a plurality of steel strip cold rolling compression rings which are uniformly distributed are fixedly arranged on the surface of the pressurizing cold rolling roll, a switch board is fixedly arranged on one side of the cold rolling mill base, an adjusting switch and a start-stop switch are fixedly arranged on the surface of the switch board, the cold rolling mill is simple in structural design, and the pressurizing roll is arranged on the lifting rack, the distance between the cold rolls can be flexibly adjusted according to actual processing requirements, the adjustment is accurate and stable, the speed is high, the processed steel strip can be directionally cold-rolled in the corresponding steel strip cold-rolling ring groove, the cold-rolled thickness is more uniform, the deviation is not easy to occur in the cold-rolling process, the cold-rolling efficiency and quality are improved, and the method is safe and reliable.
Preferably, a plurality of the cold rolling clamping rings of steel band respectively with a plurality of cold rolling annular grooves of steel band one-to-one setting, and be a plurality of the width of cold rolling annular groove of steel band increases progressively in proper order, and the processing steel band can carry out directional cold rolling in the cold rolling annular groove of corresponding steel band, and cold rolling thickness is more even, and the difficult off tracking has improved cold rolling efficiency and quality in the cold rolling process.
Preferably, the top fixed mounting of cold rolling frame has two automatically controlled pneumatic cylinders, two the bottom of automatically controlled pneumatic cylinder respectively with the both sides fixed connection on lift frame top, two automatically controlled pneumatic cylinder all passes through regulating switch and external power supply electric connection, installs the cold roll that pressurizes on the lift frame, can be according to the processing demand of reality, the distance between the nimble adjustment cold roll, adjust accurate stability, speed is quick.
Preferably, the back fixed mounting of cold rolling mill base has driving motor, driving motor's output and the one end fixed connection of drive cold roll, driving motor is through on-off switch and external power supply electric connection, and is easy and simple to handle, and labour saving and time saving has improved the efficiency of steel band processing.
Preferably, one of them the bottom of adjusting spout one side is fixed and is provided with standard scale, observes to adjust more portably.
Preferably, the adjusting slide block is provided with a positioning pointer opposite to one side of the standard dividing ruler, so that a worker can quickly judge the distance between cold rolls, and cold rolling is more uniform and reliable.
Compared with the prior art, the beneficial effects of the utility model are that: this cold rolling mill structural design is simple, installs the cold roll that pressurizes in the elevating rack, can be according to the processing demand of reality, and the distance between the nimble adjustment cold roll is adjusted accurately stably, and speed is quick, and the processing steel band can carry out directional cold rolling in the cold rolling annular of steel band that corresponds, and cold rolling thickness is more even, and the difficult off tracking of cold rolling in-process has improved cold-rolled efficiency and quality, safe and reliable, and the practicality is strong.
Drawings
FIG. 1 is a side cross-sectional view of the cold rolling mill of the present invention;
FIG. 2 is a side sectional view of the cold rolling stand of the present invention;
fig. 3 is a schematic structural view of the driving cold roll of the present invention;
fig. 4 is a schematic structural view of the elevator frame of the present invention.
In the figure: 1. a cold mill base; 2. driving the cold roll; 3. adjusting the sliding block; 4. adjusting the sliding chute; 5. a cold rolling stand; 6. an electric control hydraulic cylinder; 7. a lifting frame; 8. a cold roll press; 9. a drive motor; 10. positioning a pointer; 11. a standard scale; 12. a switch plate; 13. a steel strip cold rolling ring groove; 14. and (5) cold rolling and pressing the steel strip.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.
Referring to fig. 1-4, the utility model provides an adjustable cold rolling mill, which comprises a cold rolling mill base 1 and a cold rolling frame 5, the middle part of the top end of the cold rolling mill base 1 is rotatably connected with a driving cold rolling roller 2, the surface of the driving cold rolling roller 2 is provided with a plurality of steel strip cold rolling ring grooves 13 which are uniformly distributed, the periphery of the top end of the cold rolling mill base 1 is fixedly provided with the cold rolling frame 5, both sides of the cold rolling frame 5 are provided with adjusting chutes 4, the inner sides of the two adjusting chutes 4 are both slidably connected with adjusting sliders 3, a lifting frame 7 is fixedly arranged between the two adjusting sliders 3, the inner side of the lifting frame 7 is rotatably connected with a pressurizing cold rolling roller 8, the surface of the pressurizing cold rolling roller 8 is fixedly provided with a plurality of steel strip cold rolling compression rings 14 which are uniformly distributed, one side of the cold rolling mill base 1 is fixedly provided with a switch plate 12, the surface of the switch plate 12 is fixedly provided with an adjusting switch and a start-stop switch, the plurality of steel strip cold rolling compression rings 14 are respectively arranged in one-to-one correspondence with the plurality of steel strip cold rolling ring grooves 13, the widths of the plurality of steel strip cold rolling ring grooves 13 are sequentially increased, the driving motor 9 can drive the driving cold rolling roller 2 to rotate, so that the steel strips are subjected to pressure cold rolling, the processed steel strips can be subjected to directional cold rolling in the corresponding steel strip cold rolling ring grooves 13, the cold rolling thickness is more uniform, the deviation is not easy to occur in the cold rolling process, the cold rolling efficiency and quality are improved, and the device is safe and reliable.
Two electric control hydraulic cylinders 6 are fixedly mounted at the top end of the cold rolling rack 5, the bottom ends of the two electric control hydraulic cylinders 6 are respectively fixedly connected with the two sides of the top end of the lifting rack 7, the two electric control hydraulic cylinders 6 are all connected with an external power supply through an adjusting switch, a driving motor 9 is fixedly mounted at the back of the cold rolling mill base 1, the output end of the driving motor 9 is fixedly connected with one end of a driving cold rolling roller 2, the driving motor 9 is electrically connected with the external power supply through an opening and closing switch, a standard scale 11 is fixedly arranged at the bottom of one side of an adjusting chute 4, an adjusting slide block 3 is just fixed with a positioning pointer 10 at one side of the standard scale 11, a pressurizing cold rolling roller 8 is mounted on the lifting rack 7, the distance between the cold rolling rollers can be adjusted flexibly, the adjusting precision and stability are achieved, and the speed is high.
When the embodiment of the application is used: after the cold rolling mill is stably installed, a power supply is switched on, a steel strip is placed in the matched steel strip cold rolling ring grooves 13 according to the width of the steel strip, the adjusting switch is pressed, the electric control hydraulic cylinder 6 drives the pressurizing cold rolling rolls 8 to move downwards through the lifting frame 7, the steel strip cold rolling compression rings 14 are clamped into the corresponding steel strip cold rolling ring grooves 13, the cold rolling mill is simple in structural design, the pressurizing cold rolling rolls 8 are arranged on the lifting frame 7, the distance between the cold rolling rolls can be flexibly adjusted according to actual processing requirements, the adjustment is accurate and stable, the speed is high, the on-off switch is pressed, the driving motor 9 drives the driving cold rolling rolls 2 to rotate, so that the pressurizing cold rolling of the steel strip is realized, the processed steel strip can be directionally cold rolled in the corresponding steel strip cold rolling ring grooves 13, the cold rolling thickness is more uniform, the deviation is not easy to occur in the cold rolling process, the cold rolling efficiency and the cold rolling quality are improved, and the cold rolling mill is safe and reliable, the practicability is strong.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (6)
1. The utility model provides a cold rolling mill with adjustable, includes cold rolling mill base (1) and cold rolling frame (5), its characterized in that: the middle part of the top end of the cold rolling mill base (1) is rotationally connected with a driving cold rolling roller (2), the surface of the driving cold roll (2) is provided with a plurality of steel strip cold rolling ring grooves (13) which are uniformly distributed, a cold rolling rack (5) is fixedly arranged on the periphery of the top end of the cold rolling mill base (1), adjusting sliding grooves (4) are respectively formed in two sides of the cold rolling rack (5), adjusting sliding blocks (3) are respectively connected to the inner sides of the two adjusting sliding grooves (4) in a sliding manner, a lifting rack (7) is fixedly arranged between the two adjusting sliding blocks (3), the inner side of the lifting frame (7) is rotationally connected with a pressurizing cold roll (8), a plurality of steel strip cold-rolled compression rings (14) which are uniformly distributed are fixedly arranged on the surface of the pressurizing cold-rolled roller (8), one side fixed mounting of cold rolling mill base (1) has switch board (12), the fixed surface of switch board (12) installs regulating switch and on-off switch.
2. The adjustable cold rolling mill according to claim 1, characterized in that: the steel strip cold-rolling compression rings (14) are arranged in one-to-one correspondence with the steel strip cold-rolling ring grooves (13), and the width of the steel strip cold-rolling ring grooves (13) is increased progressively.
3. The adjustable cold rolling mill according to claim 1, characterized in that: two electric control hydraulic cylinders (6) are fixedly mounted at the top end of the cold rolling rack (5), the bottom ends of the two electric control hydraulic cylinders (6) are fixedly connected with the two sides of the top end of the lifting rack (7) respectively, and the two electric control hydraulic cylinders (6) are electrically connected with an external power supply through regulating switches.
4. The adjustable cold rolling mill according to claim 1, characterized in that: the back fixed mounting of cold rolling mill base (1) has driving motor (9), the output of driving motor (9) and the one end fixed connection of drive cold roll (2), driving motor (9) are through on-off switch and external power supply electric connection.
5. The adjustable cold rolling mill according to claim 1, characterized in that: and a standard graduated scale (11) is fixedly arranged at the bottom of one side of one of the adjusting chutes (4).
6. The adjustable cold rolling mill according to claim 1, characterized in that: and a positioning pointer (10) is fixedly arranged on one side of the adjusting slide block (3) opposite to the standard graduated scale (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220939665.9U CN217121270U (en) | 2022-04-22 | 2022-04-22 | Adjustable cold rolling mill |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220939665.9U CN217121270U (en) | 2022-04-22 | 2022-04-22 | Adjustable cold rolling mill |
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| Publication Number | Publication Date |
|---|---|
| CN217121270U true CN217121270U (en) | 2022-08-05 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220939665.9U Active CN217121270U (en) | 2022-04-22 | 2022-04-22 | Adjustable cold rolling mill |
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| CN (1) | CN217121270U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118616493A (en) * | 2024-08-02 | 2024-09-10 | 安徽腾达钢构有限公司 | Steel rolling device and rolling method thereof |
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2022
- 2022-04-22 CN CN202220939665.9U patent/CN217121270U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118616493A (en) * | 2024-08-02 | 2024-09-10 | 安徽腾达钢构有限公司 | Steel rolling device and rolling method thereof |
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