CN111957740A - Copper softening rolling equipment - Google Patents
Copper softening rolling equipment Download PDFInfo
- Publication number
- CN111957740A CN111957740A CN202010826117.0A CN202010826117A CN111957740A CN 111957740 A CN111957740 A CN 111957740A CN 202010826117 A CN202010826117 A CN 202010826117A CN 111957740 A CN111957740 A CN 111957740A
- Authority
- CN
- China
- Prior art keywords
- compression roller
- roller
- copper
- mounting plate
- mounting panel
- 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
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B1/00—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations
- B21B1/16—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations for rolling wire rods, bars, merchant bars, rounds wire or material of like small cross-section
- B21B1/18—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations for rolling wire rods, bars, merchant bars, rounds wire or material of like small cross-section in a continuous process
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B27/00—Rolls, roll alloys or roll fabrication; Lubricating, cooling or heating rolls while in use
- B21B27/02—Shape or construction of rolls
- B21B27/03—Sleeved rolls
- B21B27/035—Rolls for bars, rods, rounds, tubes, wire or the like
-
- 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
- B21B31/02—Rolling stand frames or housings; Roll mountings ; Roll chocks
Abstract
The invention discloses copper softening rolling equipment which comprises an upper cross beam, a lower base, an upper compression roller and a lower compression roller, wherein an upper mounting plate is arranged below the upper cross beam, a plurality of groups of lifting hydraulic cylinders are arranged between the upper cross beam and the upper mounting plate, a lower mounting plate is arranged above the lower base, a plurality of groups of damping assemblies are arranged between the lower base and the lower mounting plate, a plurality of upper compression roller mounting frames are arranged on the lower end surface of the upper mounting plate, the upper compression roller is arranged on the upper compression roller mounting frame, a plurality of lower compression roller mounting frames are arranged on the upper end surface of the lower mounting plate, the lower compression roller is arranged on the lower compression roller mounting frames, and a copper bar is rolled between the upper compression roller and the lower compression roller.
Description
Technical Field
The invention relates to the technical field of copper softening, in particular to copper softening rolling equipment.
Background
A roll squeezer, also called a calender, a double roll machine, a rolling mill, an extrusion mill and a roll mill, is novel cement energy-saving grinding equipment developed in the middle of the international 80 s, has the functions of replacing a ball mill pre-grinding system with high energy consumption and low efficiency, reducing steel consumption and noise, is suitable for new factory construction, can also be used for technical transformation of old factories, improves the yield of the ball mill system by 30-50%, ensures that 0.08mm fine materials in a material cake after extrusion account for 20-35% and less than 2mm fine materials in the material cake after extrusion account for 65-85%, ensures that the internal structure of small particles is filled with a plurality of micro cracks due to extrusion, and greatly improves the grindability. The roller surface adopts hot overlaying, and the wearing layer is more convenient to maintain.
The copper bar needs to be softened in the processing process, the softening generally adopts rolling softening, the existing rolling equipment has a single structure and poor softening effect, and the production efficiency of the copper bar cannot be effectively improved, so that the improvement is necessary.
Disclosure of Invention
The invention aims to provide a copper softening rolling device to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a copper softens roll-in equipment, includes entablature, lower base, goes up compression roller and lower compression roller, the entablature below sets up the mounting panel, just install multiunit hydraulic cylinder between entablature and the last mounting panel, the base top sets up down the mounting panel down, install multiunit damper assembly down between base and the lower mounting panel, a plurality of last compression roller mounting brackets of terminal surface installation under the last mounting panel, go up the compression roller of installation on the compression roller mounting bracket, a plurality of compression roller mounting brackets down of mounting panel up end installation, down install down the compression roller on the compression roller mounting bracket, go up the compression roller with roll-in copper bar between the compression roller down.
Preferably, this application provides a copper softens roll-in equipment, wherein, every group damping component include upper sleeve, lower sleeve and spiral spring body, upper sleeve installs terminal surface under the lower mounting panel, lower sleeve installs in lower base up end, the spiral spring body is installed between upper sleeve and lower sleeve.
Preferably, the application provides a copper softens roll-in equipment, wherein, go up the compression roller and press the roller structure completely unanimous down, including outer roller, interior roller and brace rod, interior roller sets up in outer roller inner chamber, install many brace rods between outer roller inner wall and the interior roller outer wall.
Preferably, the copper softening rolling equipment provided by the application is characterized in that the peripheral surfaces of the upper pressing roll and the lower pressing roll are provided with annular rolling grooves.
Preferably, the copper softening rolling device provided by the application is provided, wherein the shock absorption assemblies are arranged in 6-8 groups.
Preferably, the application provides a copper softens roll-in equipment, wherein, install many guide bars between entablature and the last mounting panel, just guide bar and hydraulic cylinder interval set up.
Preferably, the application provides a copper softening rolling device, wherein, the use method thereof comprises the following steps:
A. when the copper bar needs to be softened, the copper bar passes through the upper compression roller and the lower compression roller;
B. the lifting hydraulic cylinder controls the upper mounting plate to descend, the upper mounting plate drives the upper press roll to descend, and then the copper bar is rolled and softened;
C. after the lower mounting plate receives pressure, the damping assembly plays a role in damping and reverse supporting, and deformation of the upper pressing roller and the lower pressing roller is prevented.
Compared with the prior art, the invention has the beneficial effects that:
(1) the copper bar softening device is novel in structural design, can realize rapid softening of copper bars, is convenient for rolling the copper bars with different diameters, and can improve the production efficiency.
(2) The damping assembly adopted by the invention has good damping effect, is not easy to deform, and can effectively relieve the pressure on the upper pressing roller and the lower pressing roller and prevent the deformation of the upper pressing roller and the lower pressing roller.
(3) The compression roller adopted by the invention consists of the outer roller and the inner roller, has high structural strength, is not easy to deform, and further prolongs the service life of the compression roller.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the shock absorbing assembly of the present invention;
FIG. 3 is a schematic view of the construction of the press roll of the present invention.
In the figure: the device comprises an upper cross beam 1, a lower base 2, an upper compression roller 3, a lower compression roller 4, an upper mounting plate 5, a lifting hydraulic cylinder 6, a lower mounting plate 7, a damping component 8, an upper compression roller mounting frame 9, a lower compression roller mounting frame 10, an upper sleeve 11, a lower sleeve 12, a spiral spring body 13, an outer roller 14, an inner roller 15 and support ribs 16.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, such as "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1-3, the present invention provides a technical solution: a copper softening rolling device comprises an upper cross beam 1, a lower base 2, an upper press roll 3 and a lower press roll 4, wherein an upper mounting plate 5 is arranged below the upper cross beam 1, a plurality of groups of lifting hydraulic cylinders 6 are arranged between the upper cross beam 1 and the upper mounting plate 5, a plurality of guide rods 17 are arranged between the upper cross beam 1 and the upper mounting plate 5, the guide rods 17 and the lifting hydraulic cylinders 6 are arranged at intervals, and the arranged guide rods can play a role in guiding when lifting; a lower mounting plate 7 is arranged above the lower base 2, a plurality of groups of damping assemblies 8 are arranged between the lower base 2 and the lower mounting plate 7, and 6-8 groups of damping assemblies 8 are arranged. Go up a plurality of last compression roller mounting brackets 9 of terminal surface installation under 5 mounting panel, go up and install compression roller 3 on the compression roller mounting bracket 9, a plurality of lower compression roller mounting brackets 10 of mounting panel 7 up end installation down, compression roller 4 under the installation on the compression roller mounting bracket 10, go up compression roller 3 with roll-in copper bar between the compression roller 4 down, go up compression roller 3 and all offer the annular roll pressure groove with 4 outer peripheral faces of compression roller down.
In the invention, each group of damping assemblies 8 comprises an upper sleeve 11, a lower sleeve 12 and a spiral spring body 13, wherein the upper sleeve 11 is arranged on the lower end surface of the lower mounting plate 7, the lower sleeve 12 is arranged on the upper end surface of the lower base 2, and the spiral spring body 13 is arranged between the upper sleeve 11 and the lower sleeve 12. The damping assembly adopted by the invention has good damping effect, is not easy to deform, and can effectively relieve the pressure on the upper pressing roller and the lower pressing roller and prevent the deformation of the upper pressing roller and the lower pressing roller.
In the invention, the upper compression roller 3 and the lower compression roller 4 have completely consistent structures and comprise an outer roller 14, an inner roller 15 and support ribs 16, wherein the inner roller 15 is arranged in the inner cavity of the outer roller 14, and a plurality of support ribs 16 are arranged between the inner wall of the outer roller 14 and the outer wall of the inner roller 15. The compression roller adopted by the invention consists of the outer roller and the inner roller, has high structural strength, is not easy to deform, and further prolongs the service life of the compression roller.
The working principle is as follows: the using method of the invention comprises the following steps:
A. when the copper bar needs to be softened, the copper bar passes through the upper compression roller and the lower compression roller;
B. the lifting hydraulic cylinder controls the upper mounting plate to descend, the upper mounting plate drives the upper press roll to descend, and then the copper bar is rolled and softened;
C. after the lower mounting plate receives pressure, the damping assembly plays a role in damping and reverse supporting, and deformation of the upper pressing roller and the lower pressing roller is prevented.
In conclusion, the copper bar rolling device is novel in structural design, can realize rapid softening of copper bars, is convenient for rolling the copper bars with different diameters, and can improve the production efficiency.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (7)
1. A copper softening rolling device is characterized in that: including entablature (1), lower base (2), last compression roller (3) and lower compression roller (4), entablature (1) below sets up mounting panel (5), just install multiunit hydraulic cylinder (6) between entablature (1) and last mounting panel (5), base (2) top sets up down mounting panel (7) down, install multiunit shock-absorbing component (8) down between base (2) and lower mounting panel (7), a plurality of last compression roller mounting bracket (9) of terminal surface installation under last mounting panel (5), install compression roller (3) on last compression roller mounting bracket (9), a plurality of lower compression roller mounting bracket (10) of terminal surface installation under mounting panel (7), install lower compression roller (4) on lower compression roller mounting bracket (10), go up compression roller (3) with roll-in copper bar between lower compression roller (4).
2. The copper softening rolling apparatus according to claim 1, wherein: each group of damping component (8) comprises an upper sleeve (11), a lower sleeve (12) and a spiral spring body (13), wherein the upper sleeve (11) is arranged on the lower end face of the lower mounting plate (7), the lower sleeve (12) is arranged on the upper end face of the lower base (2), and the spiral spring body (13) is arranged between the upper sleeve (11) and the lower sleeve (12).
3. The copper softening rolling apparatus according to claim 1, wherein: the upper compression roller (3) and the lower compression roller (4) are completely consistent in structure and comprise an outer roller (14), an inner roller (15) and support ribs (16), the inner roller (15) is arranged in an inner cavity of the outer roller (14), and a plurality of support ribs (16) are arranged between the inner wall of the outer roller (14) and the outer wall of the inner roller (15).
4. The copper softening rolling apparatus according to claim 1, wherein: and annular rolling grooves are formed in the peripheral surfaces of the upper pressing roller (3) and the lower pressing roller (4).
5. The copper softening rolling apparatus according to claim 1, wherein: the shock absorption components (8) are arranged in 6-8 groups.
6. The copper softening rolling apparatus according to claim 1, wherein: many guide bars (17) are installed between entablature (1) and last mounting panel (5), just guide bar (17) and hydraulic cylinder (6) interval set up.
7. The use method of the copper softening rolling device for realizing the copper softening rolling device of claim 1 is characterized by comprising the following steps:
the using method comprises the following steps:
A. when the copper bar needs to be softened, the copper bar passes through the upper compression roller and the lower compression roller;
B. the lifting hydraulic cylinder controls the upper mounting plate to descend, the upper mounting plate drives the upper press roll to descend, and then the copper bar is rolled and softened;
C. after the lower mounting plate receives pressure, the damping assembly plays a role in damping and reverse supporting, and deformation of the upper pressing roller and the lower pressing roller is prevented.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010826117.0A CN111957740A (en) | 2020-08-17 | 2020-08-17 | Copper softening rolling equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010826117.0A CN111957740A (en) | 2020-08-17 | 2020-08-17 | Copper softening rolling equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111957740A true CN111957740A (en) | 2020-11-20 |
Family
ID=73389089
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010826117.0A Withdrawn CN111957740A (en) | 2020-08-17 | 2020-08-17 | Copper softening rolling equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111957740A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112496123A (en) * | 2020-11-27 | 2021-03-16 | 武汉钢铁江北集团冷弯型钢有限公司 | Steel strip online pressing and trimming device and method |
| CN113118224A (en) * | 2021-04-09 | 2021-07-16 | 江西腾江铜业有限公司 | Copper bar calendering device |
-
2020
- 2020-08-17 CN CN202010826117.0A patent/CN111957740A/en not_active Withdrawn
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112496123A (en) * | 2020-11-27 | 2021-03-16 | 武汉钢铁江北集团冷弯型钢有限公司 | Steel strip online pressing and trimming device and method |
| CN112496123B (en) * | 2020-11-27 | 2022-11-22 | 武汉钢铁江北集团冷弯型钢有限公司 | Steel strip online pressing and trimming device and method |
| CN113118224A (en) * | 2021-04-09 | 2021-07-16 | 江西腾江铜业有限公司 | Copper bar calendering device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20201120 |
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| WW01 | Invention patent application withdrawn after publication |