CN219052443U

CN219052443U - Rolling mill for brass production

Info

Publication number: CN219052443U
Application number: CN202223041118.8U
Authority: CN
Inventors: 夏贵港; 甘昌军; 周世龙; 狄风雨; 张文帅
Original assignee: Wuhu Truchum Alloy Copper Co ltd
Current assignee: Wuhu Truchum Alloy Copper Co ltd
Priority date: 2022-11-16
Filing date: 2022-11-16
Publication date: 2023-05-23
Anticipated expiration: 2032-11-16

Abstract

The utility model discloses a rolling mill for brass production, which comprises a base, wherein a shell is fixedly connected above the base, a rotating rod is rotatably connected above the shell, a screw is connected inside the rotating rod in a threaded manner, a connecting frame is fixedly connected to the lower end of the screw, a fixing frame is fixedly connected to the inner side of the connecting frame, a plurality of second rollers are rotatably connected inside the fixing frame, a plurality of first rollers are rotatably connected inside the base, and the rotating rod, the screw and the connecting frame are arranged to adjust the height of the fixing frame below, so that the first rollers inside the fixing frame and the second rollers inside the base can adjust the distance, brass rolled pieces with different thicknesses can be processed, and the practicability of the device is improved.

Description

Rolling mill for brass production

Technical Field

The utility model relates to the field of rolling mills, in particular to a rolling mill for brass production.

Background

The brass rolling mill utilizes the upper roller and the lower roller to process the rolled piece positioned between the upper roller and the lower roller to obtain a required shape, the existing brass rolling mill mostly adopts a structure with equal distance values between the upper roller and the lower roller, when the rollers are fixed, the height of the rollers cannot be adjusted, so that the device can only process the rolled piece with one thickness, and the brass with different thickness needs to be replaced by different rollers, thereby having complex operation, increasing working time and reducing working efficiency;

secondly, when the blank of the brass on the production line is heated by a heating furnace, sometimes an oxide layer is formed on the surface of the brass, if the oxide layer is not removed, the oxide layer is pressed into the surface of the blank by a roller in the rolling process, the quality of a finished product is seriously affected, the existing brass production rolling mill is not provided with a device for specially removing the oxide layer, the quality of the product is reduced, and the roller is damaged for a long time.

Disclosure of Invention

The utility model aims to provide a rolling mill for brass production.

In order to achieve the above purpose, the utility model adopts the following technical scheme that the rolling mill for brass production comprises a base, wherein a shell is fixedly connected above the base, a rotating rod is rotatably connected above the shell, a screw is connected with the inner thread of the rotating rod, the lower end of the screw is fixedly connected with a connecting frame, the inner side of the connecting frame is fixedly connected with a fixing frame, and a plurality of second rollers are rotatably connected inside the fixing frame;

the inside of base rotates and is connected with a plurality of first roll.

As a further description of the above technical solution: the outside fixedly connected with support frame of base, the top fixedly connected with first driving motor of support frame.

As a further description of the above technical solution: the output end of the first driving motor and two ends of the second roller are respectively provided with a first belt pulley, and a first belt is sleeved on the first belt pulley.

As a further description of the above technical solution: the inner side of the shell is provided with a sliding groove, two ends of the fixing frame are fixedly connected with sliding blocks, and the other ends of the sliding blocks are slidably connected inside the sliding groove.

As a further description of the above technical solution: the two ends of the outer side of the shell are provided with second through holes in a penetrating mode, one side of the shell is fixedly connected with a collecting box, and a connecting shell is fixedly connected above the collecting box.

As a further description of the above technical solution: the inside of connection shell is provided with two cleaning rollers, the outside of connection shell is provided with second driving motor, second driving motor's output fixedly connected with second belt pulley, the other end of second belt pulley corresponds the second belt pulley that is provided with same size, the cover is equipped with the second belt on the second belt pulley, the second belt pulley corresponds with the cleaning roller.

As a further description of the above technical solution: the inside rotation of connection shell is connected with two guide rolls, the both ends of connection shell are run through and are provided with first through-hole.

The utility model has the following beneficial effects:

1. compared with the prior art, the brass rolling mill for producing the brass can adjust the height of the fixing frame below by arranging the rotating rod, the screw rod and the connecting frame, so that the distance between the first roller inside the fixing frame and the second roller inside the base can be adjusted, brass rolling pieces with different thicknesses can be processed, and the practicability of the brass rolling mill is improved;

2. compared with the prior art, the rolling mill for brass production has the advantages that the second driving motor, the second belt pulley, the second belt and the guide roller are arranged to scrape the oxide layer remained on the surface of brass, so that the quality of a product is improved, and damage to the device is avoided;

3. compared with the prior art, this whole device of rolling mill for brass production is through setting up the guide roll, and first driving motor, first belt pulley and first belt can carry out stable transport rolling work to whole brass rolled piece, increase the work efficiency of whole rolling mill.

Additional aspects and advantages of the utility model will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the utility model.

Drawings

The utility model is further illustrated by the following figures and examples;

FIG. 1 is a schematic view of the overall structure of a rolling mill for brass production according to the present utility model;

FIG. 2 is a front view of a rolling mill for brass production in accordance with the present utility model;

FIG. 3 is a schematic diagram of the structure of FIG. 1A;

fig. 4 is a perspective view of a rolling mill for brass production in accordance with the present utility model.

Legend description:

1. a housing; 2. a rotating lever; 3. a screw; 4. a connecting frame; 5. a first roller; 6. a connection housing; 7. a cleaning roller; 8. a first through hole; 9. a guide roller; 10. a collection box; 11. a base; 12. a support frame; 13. a first driving motor; 14. a first belt; 15. a first pulley; 16. a second through hole; 17. a fixing frame; 18. a second driving motor; 19. a second belt; 20. a second pulley; 21. a slide block; 22. a chute; 23. and a second roller.

Detailed Description

Reference will now be made in detail to the present embodiments of the present utility model, examples of which are illustrated in the accompanying drawings, wherein the accompanying drawings are used to supplement the description of the written description so that one can intuitively and intuitively understand each technical feature and overall technical scheme of the present utility model, but not to limit the scope of the present utility model.

Referring to fig. 1-4, one embodiment provided by the present utility model is: the utility model provides a rolling mill is used in brass production, includes base 11, the top fixedly connected with shell 1 of base 11, the top rotation of shell 1 is connected with dwang 2, dwang 2 and shell 1 junction is provided with the bearing, and dwang 2 fixed connection is in the inside of bearing, dwang 2 can steadily rotate the work in the top of shell 1, the inside threaded connection of dwang 2 has screw rod 3, the lower extreme fixedly connected with link 4 of screw rod 3, the inboard fixedly connected with mount 17 of link 4, the inside rotation of mount 17 is connected with a plurality of second roll 23, the inside rotation of base 11 is connected with a plurality of first roll 5, the inboard of shell 1 is provided with spout 22, the both ends fixedly connected with slider 21 of mount 17, the other end sliding connection of slider 21 is inside spout 22, can carry out the restriction effect through the slider 21 of mount 17 both ends, thereby make the dwang 2 of top rotate, can drive screw rod 3 and the mount 17 of below and move down, thereby to the first roll 5 and second roll 23, the adjustable device that can carry out thickness to the thickness between the roll 23, the different practicality increases.

The outer side of the base 11 is fixedly connected with a support frame 12, a first driving motor 13 is fixedly connected to the upper side of the support frame 12, the first driving motor 13 can be supported through the support frame 12, first belt pulleys 15 are arranged at the output end of the first driving motor 13 and at the two ends of a second roller 23, a first belt 14 is sleeved on the first belt pulleys 15, the first belt 14 can rotate through the first belt pulleys 15 on the first driving motor 13, the first roller 5 inside can be driven to rotate under the action of the first belt 14, and the first belt pulleys are matched with the second roller 23 above to realize the rolling work of brass parts;

the outside both ends of shell 1 run through and are provided with second through-hole 16, the one side fixedly connected with collecting box 10 of shell 1, the top fixedly connected with of collecting box 10 is connected with shell 6, the inside of connecting shell 6 is provided with two cleaning roller 7, the outside of connecting shell 6 is provided with second driving motor 18, the output fixedly connected with second belt pulley 20 of second driving motor 18, the other end correspondence of second belt pulley 20 is provided with the second belt pulley 20 of equidimension, the cover is equipped with second belt 19 on the second belt pulley 20, second belt pulley 20 corresponds with cleaning roller 7, the inside rotation of connecting shell 6 is connected with two guide roller 9, the both ends of connecting shell 6 run through and are provided with first through-hole 8, start second driving motor 18, can make second belt 19 rotate under the effect of second belt pulley 20, thereby drive inside two cleaning roller 7 and rotate, can clean the work to brass rolled piece top, scrape off the oxide layer that the brass surface persists, the quality of product is avoided causing the damage to the device, and through setting up the scraping box 10 and can increase the whole practical device that collects the effect under the oxidation layer.

Working principle: when the device is used, firstly, the brass to be pressed is placed into the whole rolling mill through the first through hole 8 and the second through hole 16, then the first driving motor 13 is driven to enable the first belt pulley 15 to drive the first belt 14 to rotate, so that the first roller 5 in the base rotates, the brass above can be conveyed to work, the rotating rod 2 above is screwed, a bearing is arranged at the joint of the rotating rod 2 and the shell 1, the rotating rod 2 can rotate to drive the screw 3 and the fixing frame 17 to move downwards under the action of the bearing, the sliding block 21 and the sliding groove 22, the distance between the first roller 5 and the second roller 23 is adjusted, brass rolled pieces with different thicknesses can be processed, the practicability of the device is improved, the second driving motor 18 is started, the second belt pulley 20 can rotate, the two cleaning rollers 7 inside are driven to rotate, the brass rolled pieces can be cleaned above while rotating, the brass rolled pieces are scraped, the oxidation layer of the surface is prevented from being damaged, and the device is prevented from being damaged.

The embodiments of the present utility model have been described in detail with reference to the accompanying drawings, but the present utility model is not limited to the above embodiments, and various changes can be made within the knowledge of one of ordinary skill in the art without departing from the spirit of the present utility model.

Claims

1. A rolling mill for brass production, comprising a base (11), characterized in that: the upper part of the base (11) is fixedly connected with a shell (1), the upper part of the shell (1) is rotationally connected with a rotating rod (2), the inner thread of the rotating rod (2) is connected with a screw rod (3), the lower end of the screw rod (3) is fixedly connected with a connecting frame (4), the inner side of the connecting frame (4) is fixedly connected with a fixing frame (17), and the inner part of the fixing frame (17) is rotationally connected with a plurality of second rollers (23);

the inside of the base (11) is rotatably connected with a plurality of first rollers (5).

2. The rolling mill for brass production according to claim 1, wherein a supporting frame (12) is fixedly connected to the outer side of the base (11), and a first driving motor (13) is fixedly connected to the upper side of the supporting frame (12).

3. A brass production rolling mill according to claim 2, characterized in that the output end of the first driving motor (13) and the two ends of the second roller (23) are provided with a first belt pulley (15), and the first belt pulley (15) is sleeved with a first belt (14).

4. The rolling mill for brass production according to claim 1, characterized in that a chute (22) is arranged on the inner side of the shell (1), two ends of the fixing frame (17) are fixedly connected with sliding blocks (21), and the other ends of the sliding blocks (21) are slidably connected inside the chute (22).

5. The rolling mill for brass production according to claim 1, wherein the two ends of the outer side of the housing (1) are provided with second through holes (16) in a penetrating manner, one side of the housing (1) is fixedly connected with a collecting box (10), and a connecting shell (6) is fixedly connected above the collecting box (10).

6. The rolling mill for brass production according to claim 5, characterized in that two cleaning rollers (7) are arranged in the connecting shell (6), a second driving motor (18) is arranged on the outer side of the connecting shell (6), a second belt pulley (20) is fixedly connected to the output end of the second driving motor (18), a second belt pulley (20) with the same size is correspondingly arranged at the other end of the second belt pulley (20), a second belt (19) is sleeved on the second belt pulley (20), and the second belt pulley (20) corresponds to the cleaning rollers (7).

7. A brass production rolling mill according to claim 5, characterized in that the inside of the connecting shell (6) is rotatably connected with two guide rollers (9), and the two ends of the connecting shell (6) are provided with first through holes (8) therethrough.