CN215198941U - Metal cold rolling mill - Google Patents
Metal cold rolling mill Download PDFInfo
- Publication number
- CN215198941U CN215198941U CN202120165197.XU CN202120165197U CN215198941U CN 215198941 U CN215198941 U CN 215198941U CN 202120165197 U CN202120165197 U CN 202120165197U CN 215198941 U CN215198941 U CN 215198941U
- Authority
- CN
- China
- Prior art keywords
- threaded rod
- cold rolling
- steelframe
- swing joint
- rolling mill
- 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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- 238000005097 cold rolling Methods 0.000 title claims abstract description 37
- 239000002184 metal Substances 0.000 title claims abstract description 18
- 239000000463 material Substances 0.000 claims abstract description 25
- 229910000831 Steel Inorganic materials 0.000 claims description 11
- 239000010959 steel Substances 0.000 claims description 11
- 230000002349 favourable effect Effects 0.000 abstract description 12
- 230000000694 effects Effects 0.000 abstract description 7
- 238000000034 method Methods 0.000 description 6
- 230000009286 beneficial effect Effects 0.000 description 4
- 238000005096 rolling process Methods 0.000 description 2
- 239000010953 base metal Substances 0.000 description 1
- 238000010622 cold drawing Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000005482 strain hardening Methods 0.000 description 1
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- Metal Rolling (AREA)
- Control Of Metal Rolling (AREA)
Abstract
The utility model discloses a metal cold rolling mill, including motor main part, motor main part one side surface is provided with the steelframe, steelframe one side surface is provided with the nip rolls No. one and presses the nip rolls No. two, the both ends surface of a nip rolls is provided with the connecting axle, connecting axle upper end surface is provided with the connecting seat. Through set up the connecting seat on the connecting axle on a nip roll, a threaded rod passes through spacing piece and connecting seat swing joint, and also be swing joint between a threaded rod and the steelframe, threaded rod through the rocker rotation, be favorable to adjusting the position of a nip roll on the steelframe, thereby be favorable to the material of cold rolling multiple model, through set up spacing roller on holding in the palm the flitch, spacing roller is favorable to when the material carries out cold rolling, it is not good to prevent that the angle of material from taking place the skew and leading to cold rolling effect, spacing roller is through leading to the groove, No. two threaded rods and nut and support flitch swing joint, be favorable to adjusting the width between two sets of spacing rollers through the elasticity nut.
Description
Technical Field
The utility model relates to a cold rolling mill field, in particular to metal cold rolling mill.
Background
The cold rolling mill is a machine device which is used for rolling I-grade hot rolled round steel into a finished product of steel bar with a spiral shape through cold drawing and cold rolling; the cold rolling mill equipment can perform cold working on the base metal in the longitude and latitude directions simultaneously in the process of rolling the cold-rolled ribbed steel bar, and on the premise of keeping the relative balance and stability of the product body in the central area of the original section, the sufficient extension performance is still kept while the position resistance and the pressure resistance are improved, so that the geometric parameters and four material indexes can be used for important industrial and civil buildings with first-level safety levels. In the use process of an existing cold rolling mill, the distance between material pressing rollers is inconvenient to adjust, and in the cold rolling process of materials, the position is easy to deviate, so that the cold rolling yield is not high.
SUMMERY OF THE UTILITY MODEL
A primary object of the present invention is to provide a metal cold rolling mill, which can effectively solve the problems of the prior art.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a metal cold rolling mill, includes motor main part, one side surface of motor main part is provided with the steelframe, one side surface of steelframe is provided with nip rolls and No. two nip rolls, the both ends surface of nip rolls is provided with the connecting axle, the upper end surface of connecting axle is provided with the connecting seat, the upper end surface of connecting seat is provided with the threaded rod No. one, the upper end surface of threaded rod is provided with the rocker, the lower extreme surface of threaded rod is provided with spacing piece, the front end surface of steelframe is provided with holds in the palm the flitch, the upper end surface of holding in the palm the flitch is provided with logical groove and spacing roller, the lower extreme surface of spacing roller is provided with the threaded rod No. two, the side surface of threaded rod No. two is provided with gasket and nut.
Preferably, be swing joint between motor main part and the nip roll No. two, nip roll No. one and nip roll No. two respectively with steelframe swing joint, the quantity of steelframe is two sets of, and is the symmetry and arranges, one side fixed surface of steelframe installs the scale, be corresponding between scale and the steelframe.
By adopting the technical scheme, the following technical effects can be achieved: the graduated scale is convenient for when adjusting the height of a nip roll, make a nip roll be in horizontal position all the time.
Preferably, the connecting shaft runs through a nip roll, and is fixed connection with a nip roll, be fixed connection between connecting seat and the connecting shaft, the quantity of connecting seat is two sets of, and is the symmetry and arranges, be swing joint between threaded rod and the connecting seat.
By adopting the technical scheme, the following technical effects can be achieved: the connecting seat is convenient for install a threaded rod, and a threaded rod is convenient for adjust the height of a swager on the steelframe.
Preferably, the threaded rod is respectively and fixedly connected with the limiting pieces and the rocking bars, the threaded rods are arranged in two groups and are symmetrically arranged, the limiting pieces and the rocking bars respectively correspond to the threaded rods, and the threaded rod is movably connected with the steel frame.
By adopting the technical scheme, the following technical effects can be achieved: the limiting piece is favorable for preventing the first threaded rod from falling off from the connecting seat, and the rocker is convenient for rotating the first threaded rod.
Preferably, be fixed connection between holding in the palm flitch and the steelframe, the quantity that leads to the groove is two sets of, and is the symmetry and arranges, be swing joint between spacing roller and the threaded rod No. two, the quantity of spacing roller is four sets of, and is the array and arranges, be corresponding between threaded rod No. two and the spacing roller.
By adopting the technical scheme, the following technical effects can be achieved: the material supporting plate is convenient for supporting materials, the through groove is convenient for installing a limiting roller, and the limiting roller is favorable for preventing the materials from shifting in the position in the cold rolling process.
Preferably, No. two threaded rods pass through logical groove and hold in the palm flitch swing joint, be fixed connection between gasket and No. two threaded rods, be swing joint between nut and No. two threaded rods, the quantity of gasket is four groups, and is the array and arranges, the quantity of nut is a plurality of groups, and is the array and arranges.
By adopting the technical scheme, the following technical effects can be achieved: the nut is movably connected with the second threaded rod, so that the width between the two groups of limiting rollers can be adjusted by tightening or loosening the nut.
Compared with the prior art, the utility model discloses following beneficial effect has: through set up the connecting seat on the connecting axle on a nip roll, a threaded rod passes through spacing piece and connecting seat swing joint, and also be swing joint between a threaded rod and the steelframe, threaded rod through the rocker rotation, be favorable to adjusting the position of a nip roll on the steelframe, thereby be favorable to the material of cold rolling multiple model, through set up spacing roller on holding in the palm the flitch, spacing roller is favorable to when the material carries out cold rolling, it is not good to prevent that the angle of material from taking place the skew and leading to cold rolling effect, spacing roller is through leading to the groove, No. two threaded rods and nut and support flitch swing joint, be favorable to adjusting the width between two sets of spacing rollers through the elasticity nut.
Drawings
FIG. 1 is a schematic view of the overall structure of a metal cold rolling mill of the present invention;
FIG. 2 is a side view of a metal cold rolling mill of the present invention;
FIG. 3 is an overall view of a limiting roller of the metal cold rolling mill of the present invention;
fig. 4 is a view of the local split of the metal cold rolling mill of the present invention.
In the figure: 1. a motor main body; 2. a steel frame; 3. a first nip roll; 4. a connecting shaft; 5. a connecting seat; 6. a first threaded rod; 7. a limiting sheet; 8. a rocker; 9. a graduated scale; 10. a material supporting plate; 11. a through groove; 12. a limiting roller; 13. a second threaded rod; 14. a gasket; 15. and a nut.
Detailed Description
In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.
As shown in fig. 1-4, a metal cold rolling mill, including motor body 1, one side surface of motor body 1 is provided with steelframe 2, one side surface of steelframe 2 is provided with nip rolls 3 and No. two nip rolls, the both ends surface of nip rolls 3 is provided with connecting axle 4, the upper end surface of connecting axle 4 is provided with connecting seat 5, the upper end surface of connecting seat 5 is provided with threaded rod 6 No. one, the upper end surface of threaded rod 6 is provided with rocker 8, the lower extreme surface of threaded rod 6 is provided with spacing piece 7, the front end surface of steelframe 2 is provided with material supporting plate 10, the upper end surface of material supporting plate 10 is provided with logical groove 11 and spacing roller 12, the lower extreme surface of spacing roller 12 is provided with threaded rod 13 No. two, the side surface of threaded rod 13 is provided with gasket 14 and nut 15.
Be swing joint between motor main part 1 and the nip roll No. two, nip roll No. 3 and No. two nip rolls respectively with steelframe 2 swing joint, the quantity of steelframe 2 is two sets of, and is the symmetry and arranges, and one side fixed surface of steelframe 2 installs scale 9, is corresponding relation between scale 9 and the steelframe 2, and scale 9 is convenient for when adjusting the height of nip roll No. 3, makes nip roll No. 3 be in horizontal position all the time.
Connecting axle 4 runs through nip roll 3 No. one, and with be fixed connection between nip roll 3, be fixed connection between connecting seat 5 and the connecting axle 4, the quantity of connecting seat 5 is two sets of, and is the symmetry and arranges, be swing joint between threaded rod 6 and the connecting seat 5, connecting seat 5 is convenient for install threaded rod 6 No. one, threaded rod 6 is convenient for adjust the height of nip roll 3 on steelframe 2 No. one.
Threaded rod 6 respectively with spacing piece 7 and 8 fixed connection of rocker, the quantity of threaded rod 6 is two sets of, and is the symmetry and arranges, spacing piece 7 and rocker 8 respectively with be corresponding relation between threaded rod 6, be swing joint between threaded rod 6 and the steelframe 2, spacing piece 7 is favorable to preventing that a threaded rod 6 from droing from connecting seat 5, the rocker 8 is convenient for rotate threaded rod 6.
The retainer plate 10 is fixedly connected with the steel frame 2, the through grooves 11 are arranged in two groups and symmetrically arranged, the limiting rollers 12 and the second threaded rods 13 are movably connected, the limiting rollers 12 are arranged in four groups and arranged in an array, the second threaded rods 13 and the limiting rollers 12 are in corresponding relation, the retainer plate 10 is convenient for supporting materials, the through grooves 11 are convenient for mounting the limiting rollers 12, and the limiting rollers 12 are beneficial to preventing the materials from shifting in the cold rolling process.
No. two threaded rods 13 are through leading to groove 11 and holding in the palm flitch 10 swing joint, are fixed connection between gasket 14 and No. two threaded rods 13, are swing joint between nut 15 and No. two threaded rods 13, and the quantity of gasket 14 is four groups, and is the array and arranges, and the quantity of nut 15 is a plurality of groups, and is the array and arranges, swing joint between nut 15 and No. two threaded rods 13 is favorable to adjusting the width between two sets of spacing rollers 12 through elasticity nut 15.
It should be noted that, the utility model relates to a metal cold rolling mill, when using, the user firstly adjusts the space between the first pressure roll 3 and the second pressure roll according to the width of the material, the user rotates the rocker 8 by comparing with the graduated scale 9 on the steel frame 2, so that the first threaded rod 6 drives the first pressure roll 3 to ascend or descend, thereby being beneficial to cold rolling materials with different types, and also being capable of cold rolling the materials with different widths, the second pressure roll rotates under the drive of the motor main body 1, driving the materials to enter the space between the first pressure roll 3 and the second pressure roll for cold rolling, the limiting roll 12 on the retainer plate 10 limits the rear end of the materials, being beneficial to preventing the materials from shifting in the cold rolling process, and the limiting roll 12 is connected with the rear end of the second threaded rod 13, the second threaded rod 13 is connected with the rear end of the retainer plate 10 through the through groove 11 and the nut 15, the distance between the two groups of limiting rollers 12 can be adjusted by tightening or loosening the nuts 15.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (6)
1. The utility model provides a metal cold rolling mill, includes motor main part (1), its characterized in that: the outer surface of one side of the motor main body (1) is provided with a steel frame (2), the outer surface of one side of the steel frame (2) is provided with a first pressure roller (3) and a second pressure roller, the outer surfaces of two ends of the first pressure roller (3) are provided with connecting shafts (4), the outer surface of the upper end of each connecting shaft (4) is provided with a connecting seat (5), the outer surface of the upper end of each connecting seat (5) is provided with a first threaded rod (6), the outer surface of the upper end of each first threaded rod (6) is provided with a rocker (8), the outer surface of the lower end of each first threaded rod (6) is provided with a limiting piece (7), the outer surface of the front end of the steel frame (2) is provided with a material supporting plate (10), the outer surface of the upper end of each material supporting plate (10) is provided with a through groove (11) and a limiting roller (12), and the outer surface of the lower end of each limiting roller (12) is provided with a second threaded rod (13), and a gasket (14) and a nut (15) are arranged on the outer surface of the side end of the second threaded rod (13).
2. The metal cold rolling mill according to claim 1, characterized in that: be swing joint between motor main part (1) and the nip roll No. two, nip roll No. one (3) and No. two nip rolls respectively with steelframe (2) swing joint, the quantity of steelframe (2) is two sets of, and is the symmetry and arranges, one side fixed surface of steelframe (2) installs scale (9), be corresponding between scale (9) and steelframe (2).
3. The metal cold rolling mill according to claim 1, characterized in that: connecting axle (4) run through nip rolls (3) No. one, and with be fixed connection between nip rolls (3), be fixed connection between connecting seat (5) and connecting axle (4), the quantity of connecting seat (5) is two sets of, and is the symmetry and arranges, be swing joint between threaded rod (6) and connecting seat (5).
4. The metal cold rolling mill according to claim 1, characterized in that: threaded rod (6) respectively with spacing piece (7) and rocker (8) fixed connection, the quantity of threaded rod (6) is two sets of, and is the symmetry and arranges, spacing piece (7) and rocker (8) are the corresponding relation respectively with threaded rod (6) between, be swing joint between threaded rod (6) and steelframe (2).
5. The metal cold rolling mill according to claim 1, characterized in that: the supporting plate is fixedly connected with the steel frame (2), the through grooves (11) are arranged in two groups and symmetrically, the limiting rollers (12) are movably connected with the second threaded rods (13), the limiting rollers (12) are arranged in four groups and are arranged in an array, and the second threaded rods (13) are corresponding to the limiting rollers (12).
6. The metal cold rolling mill according to claim 1, characterized in that: no. two threaded rod (13) are through leading to groove (11) and holding in the palm flitch (10) swing joint, be fixed connection between gasket (14) and No. two threaded rod (13), be swing joint between nut (15) and No. two threaded rod (13), the quantity of gasket (14) is four groups, and is the array and arranges, the quantity of nut (15) is a plurality of groups, and is the array and arranges.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120165197.XU CN215198941U (en) | 2021-01-21 | 2021-01-21 | Metal cold rolling mill |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120165197.XU CN215198941U (en) | 2021-01-21 | 2021-01-21 | Metal cold rolling mill |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215198941U true CN215198941U (en) | 2021-12-17 |
Family
ID=79438296
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120165197.XU Expired - Fee Related CN215198941U (en) | 2021-01-21 | 2021-01-21 | Metal cold rolling mill |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215198941U (en) |
-
2021
- 2021-01-21 CN CN202120165197.XU patent/CN215198941U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211217 |