CN217095102U

CN217095102U - Multi-shaft leveler gear box

Info

Publication number: CN217095102U
Application number: CN202220475407.XU
Authority: CN
Inventors: 周锋
Original assignee: Changzhou Zhongan Machinery & Technology Co ltd
Current assignee: Changzhou Zhongan Machinery & Technology Co ltd
Priority date: 2022-03-07
Filing date: 2022-03-07
Publication date: 2022-08-02
Anticipated expiration: 2032-03-07

Abstract

The utility model relates to a leveler equips the field, in particular to multiaxis leveler gear box. The device is provided with a box body, wherein an upper working roll group and a lower working roll group are arranged in the box body through bearings; the lower working roll group is arranged below the upper working roll group, and the upper working roll group sequentially comprises an upper row dragging roll group, an upper row middle roll group and an upper row leveling roll group from top to bottom; the lower working roll group sequentially comprises a lower row of leveling roll groups, a lower row of middle roll groups and a lower row of supporting roll groups from top to bottom; the upper row middle roller set and the lower row middle roller set are driving roller sets and are connected with a driving device. The utility model discloses a connect the interior intermediate roll of row and connect the same transmission of intermediate roll down, drive all flattening rollers and bearing roller synchronous rotation, can not take place relative motion and produce the friction vestige with sheet metal, guaranteed product quality.

Description

Multi-shaft leveler gear box

Technical Field

The utility model relates to a leveler equips the field, in particular to multiaxis leveler gear box.

Background

The leveler is also called a decoiler, a plate leveler, a leveler, and a leveler. The leveler is mainly used for correcting various specifications of plates and cutting the plates into blocks. The machine is suitable for leveling various cold and hot rolled plates. Because the operation is convenient and simple, the application range of the method is spread over multiple industries such as machinery, metallurgy, building materials, chemical industry, electronics, electric power, light industry and the like, and particularly in the industries such as shipbuilding, locomotive vehicles, boiler bridges, metal structure factories and the like, the method becomes an indispensable necessary product in production.

The multiple leveling roller group of the leveling machine is divided into an upper roller group and a lower roller group, and each group consists of a leveling roller row, a middle roller row and a carrier roller row. The original machine gear box only drives the leveling roller group, and the intermediate roller and the riding wheel do not drive but are driven. Some intermediate rollers and riding wheels often have the condition of no rotation, which causes scratches on the working roller and seriously affects the product quality.

Disclosure of Invention

The utility model aims at overcoming the defects existing in the prior art and providing a high-level water-collecting cooling tower with a wall flow water recovery device.

Realize the utility model discloses the technical scheme of purpose is: a gear box of a multi-shaft leveler is provided with a box body, wherein an upper working roll group and a lower working roll group are arranged in the box body through bearings; the lower working roll group is arranged below the upper working roll group, and the upper working roll group sequentially comprises an upper row dragging roll group, an upper row middle roll group and an upper row leveling roll group from top to bottom; the lower working roll group sequentially comprises a lower row of leveling roll groups, a lower row of middle roll groups and a lower row of supporting roll groups from top to bottom; the upper middle roller group and the lower middle roller group are driving roller groups and are connected with a driving device.

Furthermore, the upper row of dragging wheel sets, the upper row of middle roller sets and the upper row of leveling roller sets are meshed in a staggered mode, and the lower row of leveling roller sets, the lower row of middle roller sets and the lower row of riding wheel sets are meshed in a staggered mode.

Further, the upper row of tug boat groups comprise left short toothed shafts and right short toothed shafts which are arranged at intervals in sequence; the upper row middle roller set comprises a middle short gear shaft and a middle long gear shaft which are sequentially arranged at intervals; the upper row of leveling roller sets comprises a left short tooth shaft and a right short tooth shaft which are sequentially arranged at intervals.

Further, the lower row of riding wheel sets comprise a left short tooth shaft and a right short tooth shaft which are sequentially arranged at intervals; the lower row-connecting middle roller group comprises a middle-short gear shaft and a middle-long gear shaft which are sequentially arranged at intervals; the lower row of leveling roller sets comprises a left short tooth shaft and a right short tooth shaft which are sequentially arranged at intervals.

Furthermore, the number of the tooth shafts in the upper row of leveling roller sets is n, the number of the tooth shafts in the middle roller set in the upper row is n +1, and the number of the tooth shafts in the upper row of dragging roller sets is n + 2.

Furthermore, the number of the gear shafts in the lower row of leveling roller sets is n +1, the number of the gear shafts in the lower row of middle roller sets is n +2, and the number of the gear shafts in the lower row of carrier roller sets is n + 3.

Furthermore, the upper row of leveling roller sets and the lower row of leveling roller sets are arranged in a staggered mode.

After the technical scheme is adopted, the utility model discloses following positive effect has:

(1) the utility model discloses a connect the interior intermediate roll of row and connect the same transmission of intermediate roll down, drive all flattening rollers and bearing roller synchronous rotation, can not take place relative motion and produce the friction vestige with sheet metal, guaranteed product quality.

Drawings

In order that the present invention may be more readily and clearly understood, the following detailed description of the present invention is given in conjunction with the accompanying drawings, in which

FIG. 1 is a schematic view of the present invention;

FIG. 2 is a cross-sectional view taken at angle A-A of FIG. 1;

fig. 3 is a cross-sectional view taken at an angle B-B of fig. 1.

Detailed Description

Referring to fig. 1 to 3, the utility model has a box body 1, an upper working roll group 2 and a lower working roll group 3 are arranged in the box body 1 through bearings; the lower working roll group 3 is arranged below the upper working roll group 2, and the upper working roll group 2 sequentially comprises an upper row dragging roll group 21, an upper row middle roll group 22 and an upper row leveling roll group 23 from top to bottom; the lower working roll group 3 comprises a lower row leveling roll group 33, a lower row middle roll group 32 and a lower row riding roll group 31 from top to bottom in sequence; the upper-row intermediate roller set 22 and the lower-row intermediate roller set 32 are drive roller sets and are connected to a drive device. The upper row of dragging roller group 21, the upper row of middle roller group 22 and the upper row of leveling roller group 23 are engaged in a staggered manner, and the lower row of leveling roller group 33, the lower row of middle roller group 32 and the lower row of riding roller group 31 are engaged in a staggered manner. The upper row of leveling roller group 23 and the lower row of leveling roller group 33 are arranged in a staggered manner.

The upper-row dragging wheel set 21 comprises a left short gear shaft 4 and a right short gear shaft 5 which are sequentially arranged at intervals; the upper-row middle roller set 22 comprises middle and short tooth shafts 6 and middle and long tooth shafts 7 which are sequentially arranged at intervals; the upper row leveling roller group 23 comprises a left short toothed shaft 4 and a right short toothed shaft 5 which are arranged at intervals in sequence. The lower-row riding wheel set 31 comprises a left short gear shaft 4 and a right short gear shaft 5 which are sequentially arranged at intervals; the lower row of middle roller sets 32 comprises middle and short gear shafts 6 and middle and long gear shafts 7 which are sequentially arranged at intervals; the lower row of leveling roller sets 33 comprises a left short toothed shaft 4 and a right short toothed shaft 5 which are arranged at intervals in sequence.

The number of the gear shafts in the upper leveling roller group 23 is 10, wherein the left short gear shaft 4 and the right short gear shaft 5 are respectively 5 and are arranged at intervals. The number of the gear shafts in the upper-row middle roller group 22 is 11, wherein the number of the middle-short gear shafts 6 is 5, and the number of the middle-long gear shafts 7 is 6, and the gear shafts are arranged at intervals. The number of the gear shafts in the upper-row dragging wheel set 21 is 12, wherein the number of the left short gear shaft 4 and the number of the right short gear shaft 5 are respectively 6 and are arranged at intervals. The number of the gear shafts in the lower row of leveling roller sets 33 is 11, wherein 5 gear shafts are arranged on the left

short gear shaft

4, 6 gear shafts are arranged on the right short gear shaft 5, and the gear shafts are arranged at intervals. The number of the gear shafts in the next lower middle roller group 32 is 12, wherein 6 gear shafts 6 are respectively arranged at intervals in the middle and short gear shafts 6 and the middle and long gear shafts 7. The quantity of the gear shafts in the lower row of idler wheel sets 31 is 13, wherein 6 gear shafts are arranged on the left

short gear shaft

4, 7 gear shafts are arranged on the right short gear shaft 5, and the gear shafts are arranged at intervals.

The utility model discloses a theory of operation does: the main power is transmitted through one or two middle-long gear shafts 7 and transmitted to the adjacent left short gear shaft 4, right short gear shaft 5 and middle short gear shaft 6, so that all gear shafts are driven.

The above-mentioned embodiments, further detailed description of the objects, technical solutions and advantages of the present invention, it should be understood that the above-mentioned embodiments are only specific embodiments of the present invention, and are not intended to limit the present invention, and any modifications, equivalent substitutions, improvements, etc. made within the spirit and principle of the present invention should be included in the scope of the present invention.

Claims

1. The utility model provides a multiaxis leveler gear box which characterized in that: the device is provided with a box body (1), wherein an upper working roll group (2) and a lower working roll group (3) are arranged in the box body (1) through bearings; the lower working roll group (3) is arranged below the upper working roll group (2), and the upper working roll group (2) sequentially comprises an upper row dragging roll group (21), an upper row middle roll group (22) and an upper row leveling roll group (23) from top to bottom; the lower working roll group (3) sequentially comprises a lower-row leveling roll group (33), a lower-row middle roll group (32) and a lower-row riding roll group (31) from top to bottom; the upper-row middle roller set (22) and the lower-row middle roller set (32) are driving roller sets and are connected with a driving device.

2. The multi-axis leveler gear box of claim 1, wherein: the upper row of dragging wheel sets (21), the upper row of middle roller sets (22) and the upper row of leveling roller sets (23) are meshed in a staggered mode, and the lower row of leveling roller sets (33), the lower row of middle roller sets (32) and the lower row of supporting roller sets (31) are meshed in a staggered mode.

3. The multi-axis leveler gear box of claim 1, wherein: the upper-row dragging wheel set (21) comprises a left short gear shaft (4) and a right short gear shaft (5) which are sequentially arranged at intervals; the upper row middle roller set (22) comprises a middle-short gear shaft (6) and a middle-long gear shaft (7) which are sequentially arranged at intervals; the upper connecting row leveling roller group (23) comprises a left short gear shaft (4) and a right short gear shaft (5) which are sequentially arranged at intervals.

4. The multi-axis leveler gear box of claim 1, wherein: the lower row of riding wheel sets (31) comprise a left short gear shaft (4) and a right short gear shaft (5) which are sequentially arranged at intervals; the lower row middle roller set (32) comprises a middle-short gear shaft (6) and a middle-long gear shaft (7) which are sequentially arranged at intervals; the lower row of leveling roller sets (33) comprise a left short gear shaft (4) and a right short gear shaft (5) which are sequentially arranged at intervals.

5. The multi-axis leveler gear box of claim 3, wherein: the number of the gear shafts in the leveling roller sets (23) in the upper row is n, the number of the gear shafts in the middle roller sets (22) in the upper row is n +1, and the number of the gear shafts in the dragging roller sets (21) in the upper row is n + 2.

6. The multi-axis leveler gear box of claim 4, wherein: the number of the gear shafts in the lower row leveling roller group (33) is n +1, the number of the gear shafts in the lower row middle roller group (32) is n +2, and the number of the gear shafts in the lower row riding roller group (31) is n + 3.

7. The multi-axis leveler gear box of claim 2, wherein: the upper row of leveling roller group (23) and the lower row of leveling roller group (33) are arranged in a staggered manner.