CN219597685U

CN219597685U - Nonferrous metal rolling mill

Info

Publication number: CN219597685U
Application number: CN202223302033.0U
Authority: CN
Inventors: 张全化
Original assignee: Nanjing Yunzheng Industrial Equipment Co ltd
Current assignee: Nanjing Yunzheng Industrial Equipment Co ltd
Priority date: 2022-12-07
Filing date: 2022-12-07
Publication date: 2023-08-29
Anticipated expiration: 2032-12-07

Abstract

The utility model discloses a nonferrous metal rolling mill, which comprises a base, wherein four symmetrical fixing rods are fixedly connected to the upper side surface of the base, an upper plate is fixedly connected to the upper side surface of the fixing rods, a hydraulic push rod is fixedly connected to the lower side surface of the upper plate, a fixing plate is fixedly connected to the lower end of the hydraulic push rod, and a symmetrical rotary mounting block is fixedly connected to the fixing rods; according to the utility model, the hydraulic push rod is controlled by the computer to control the downward pressing distance of the upper roller, so that rolling plates with different thicknesses can be obtained by rolling.

Description

Nonferrous metal rolling mill

Technical Field

The utility model relates to the technical field of metal rolling mills, in particular to a nonferrous metal rolling mill.

Background

The common rolling mill mainly comprises a roller, a frame, a roller spacing adjusting device, a roller temperature adjusting device, a transmission device, a lubricating system, a control system, a roller dismantling device and the like, and because most of the roller spacing adjusting devices are manually adjusted through screw rods, the problem of poor adjusting precision exists in manual adjustment, when encountering a rolling plate with higher hardness, the roller is difficult to roll the rolling plate, and therefore, the nonferrous metal rolling mill is provided for solving the problem.

Disclosure of Invention

The utility model aims to provide a nonferrous metal rolling mill, which solves the problems in the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a nonferrous metal rolling mill, includes four dead levers, the side fixedly connected with upper plate on the dead lever, upper plate downside fixedly connected with hydraulic push rod, hydraulic push rod lower extreme fixedly connected with fixed plate, fixed plate downside fixedly connected with mount, install two symmetrical bearing frame in the mount, two rotate between the bearing frame and be connected with the upper roller, fixedly connected with symmetrical rotation installation piece on the dead lever, two rotate and be connected with the lower roller between the installation piece.

Preferably, four fixing rods are mounted on the top surface of the base.

Preferably, the upper side surface of the base is fixedly connected with a first motor, and the left side surface of the left rotary mounting block is fixedly connected with a power transmission box for transmitting the power of the first motor to the lower roller.

Preferably, the fixing frame is fixedly connected with a second motor for driving the upper roller to rotate.

Preferably, the upper side of the upper plate is fixedly connected with a sliding mounting seat, a first channel penetrating the upper plate is arranged in the sliding mounting seat, a guide column is connected in the first channel in a sliding manner, and the guide column is fixedly connected with the upper side of the fixed plate.

Compared with the prior art, the utility model has the beneficial effects that:

the hydraulic push rod is controlled by the computer to control the distance of the upper roller pressing down, so that rolling plates with different thicknesses can be obtained through rolling, the rolling plates obtained through rolling can be ensured to meet the requirements compared with the traditional rolling mill, and the upper roller and the lower roller are prevented from moving forwards and backwards in the rolling process to influence the rolling precision when the upper roller and the lower roller roll are used for rolling metal through the fixed rod.

Drawings

FIG. 1 is a schematic view of the present utility model;

FIG. 2 is a right side view of FIG. 1 of the present utility model;

FIG. 3 is a schematic view of the structure of the direction A in FIG. 2 according to the present utility model;

FIG. 4 is a schematic view of the structure of the fixing plate in FIG. 3 according to the present utility model;

FIG. 5 is a cross-sectional view of B-B of FIG. 1 in accordance with the present utility model;

in the figure:

11. a fixed rod; 12. a hydraulic push rod; 13. a sliding mounting seat; 14. a guide post; 15. a fixing plate; 16. rotating the mounting block; 17. a lower roller; 18. a power transmission box; 19. a first motor; 20. an upper roller; 21. a bearing seat; 22. a second motor; 23. a fixing frame; 24. a base; 25. an upper plate; 26. a first channel.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Example 1

Referring to fig. 1 to 5, a first embodiment of the present utility model provides a nonferrous metal rolling mill including four fixing bars 11, characterized in that: the utility model discloses a fixed rod, including fixed rod 11, upper plate 25 downside fixedly connected with hydraulic push rod 12, hydraulic push rod 12 lower extreme fixedly connected with fixed plate 15, fixed plate 15 downside fixedly connected with mount 23, install two symmetrical bearing frame 21 in the mount 23, two rotate between the bearing frame 21 and be connected with upper roller 20, fixedly connected with symmetrical rotation installation piece 16 on the fixed rod 11, two rotate between the installation piece 16 and be connected with lower roller 17, four fixed rods 11 are installed in the base 24 top surface.

Because the roll gap adjusting device of the traditional rolling mill has the problem of poor adjusting precision, the distance between the upper roll 20 and the lower roll 17 is adjusted by controlling the hydraulic push rod 12 through a computer, the upper roll 20 and the lower roll 17 rotate in opposite directions, so that rolling plates with different thicknesses can be obtained through rolling, the thickness of the rolling plates can be ensured, the rotating mounting block 16 plays a role of supporting the lower roll 17 and mounting and fixing the power transmission box 18, and the hydraulic push rod 12 can apply pressure to the rolling plates, thereby being beneficial to rolling formation.

Example 2

Referring to fig. 1-5, in a second embodiment of the present utility model, based on the previous embodiment, a first motor 19 is fixedly connected to an upper side surface of the base 24, a power transmission box 18 for transmitting power of the first motor 19 to the lower roller 17 is fixedly connected to a left side surface of the rotary mounting block 16 on the left side, a second motor 22 for driving the upper roller 20 to rotate is fixedly connected to the fixing frame 23, a sliding mounting seat 13 is fixedly connected to an upper side surface of the upper plate 25, a first channel 26 penetrating through the upper plate 25 is provided in the sliding mounting seat 13, a guide post 14 is slidably connected to the first channel 26, and the guide post 14 is fixedly connected to an upper side surface of the fixing plate 15.

When the hydraulic push rod 12 drives the fixed plate 15 to move, the guide post 14 and the sliding mounting seat 13 play a role in guiding, and since the fixed plate 15 is limited by the fixed rod 11, the forward and backward movement of the upper roller 20 and the lower roller 17 during rolling can be prevented from affecting rolling precision, and the guide post 14 also plays a role in limiting.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. Nonferrous metal rolling mill, including four dead levers (11), its characterized in that: the utility model discloses a fixed rod, including fixed rod (11) and fixed rod, fixed rod (11) are gone up side fixedly connected with upper plate (25), upper plate (25) downside fixedly connected with hydraulic push rod (12), hydraulic push rod (12) lower extreme fixedly connected with fixed plate (15), fixed plate (15) downside fixedly connected with mount (23), install two symmetrical bearing frame (21) in mount (23), two rotate between bearing frame (21) and be connected with upper roller (20), fixedly connected with symmetrical rotation installation piece (16) on fixed rod (11), two rotate between installation piece (16) and be connected with lower roller (17).

2. A nonferrous metal rolling mill according to claim 1, wherein: four fixing rods (11) are arranged on the top surface of the base (24).

3. A nonferrous metal rolling mill according to claim 2, wherein: the upper side surface of the base (24) is fixedly connected with a first motor (19), and the left side surface of the left rotary mounting block (16) is fixedly connected with a power transmission box (18) for transmitting the power of the first motor (19) to the lower roller (17).

4. A nonferrous metal rolling mill according to claim 1, wherein: the fixing frame (23) is fixedly connected with a second motor (22) for driving the upper roller (20) to rotate.

5. A nonferrous metal rolling mill according to claim 1, wherein: the upper side of the upper plate (25) is fixedly connected with a sliding mounting seat (13), a first channel (26) penetrating through the upper plate (25) is arranged in the sliding mounting seat (13), a guide column (14) is connected in a sliding mode in the first channel (26), and the guide column (14) is fixedly connected with the upper side of the fixed plate (15).