CN211027522U

CN211027522U - Device is changed to sour rolling production line rolling mill dam roller

Info

Publication number: CN211027522U
Application number: CN201921760827.7U
Authority: CN
Inventors: 王勇; 王东营
Original assignee: Shandong Boxing Huafeng New Material Co ltd
Current assignee: Shandong Boxing Huafeng New Material Co ltd
Priority date: 2019-10-17
Filing date: 2019-10-17
Publication date: 2020-07-17
Anticipated expiration: 2029-10-17

Abstract

The utility model relates to a sour production technical field that rolls discloses a device is changed to sour production line rolling mill dam roller, including the fixed plate, the lower surface left and right sides of fixed plate is equipped with the backup pad, and the spout is located at the middle part of fixed plate, the first slider of spout left side sliding connection, and first slider middle part is equipped with the pivot, and the lower surface middle part of connecting the rotor plate is rotated in the pivot, and both sides are equipped with the supporting shoe around the upper surface of rotor plate, and supporting shoe upper portion is equipped with the roll groove, the middle part sliding connection second slider of spout. The utility model is suitable for a device is changed to sour rolling production line rolling mill dam roller controls the second slider through setting up the cylinder and removes to make the rotor plate can take place to rotate, through the leverage of rotor plate, make the dam roller by the left end jack-up of rotor plate, thereby take off the dam roller, whole process only need control cylinder can, need not other lifting device, simple structure, convenient to use, suitable using widely.

Description

Device is changed to sour rolling production line rolling mill dam roller

Technical Field

The utility model relates to a sour production technical field that rolls specifically is a device is changed to sour production line rolling mill dam roller.

Background

The rolling mill needs to be replaced after being used for a long time, the rolling mill needs to be disassembled manually, a large amount of time is needed for debugging after the rolling mill is replaced, the disassembling process basically uses manual work to disassemble and replace the rollers one by one after the production line stops working, the labor intensity is high, and the roller replacing time is long. Therefore, long-time shutdown is needed to meet the requirement of replacing the roller, extra working hours are increased, and the production efficiency is seriously influenced. Meanwhile, other devices, such as transmission shafts, gear boxes, motors and other devices are fully distributed around the production line, so that the space for replacing or debugging the roller on the production line is limited, and manual operation is very inconvenient and unsafe.

Chinese patent (publication No. CN207139217U) discloses a device for replacing a dam roll of a rolling mill in a pickling line, comprising: a support frame and a bearing platform; the support frame includes bracing piece, base, holding surface, the base bottom is equipped with the pulley, the pulley slides subaerial, base and holding surface are connected to the bracing piece, the bracing piece with the contained angle of holding surface is provided with predetermined angle, place the plummer on the holding surface, the plummer is used for transporting the dam roller, the plummer is placed on the support frame and with support frame sliding connection. The device shortens the construction period; the risk of damage to auxiliary equipment of the rolling mill is reduced, but the device still needs a chain guide to lift the dam roller when in use, and the operation is troublesome, so the device still needs to be improved.

SUMMERY OF THE UTILITY MODEL

The utility model provides a device is changed to sour rolling production line rolling mill dam roller has solved the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a device is changed to sour rolling production line rolling mill dam roller, includes the fixed plate, and the lower surface left and right sides of fixed plate is equipped with the backup pad, and the spout is located at the middle part of fixed plate, the first slider of spout left side sliding connection, and first slider middle part is equipped with the pivot, and the pivot is rotated and is connected the lower surface middle part of rotor plate, and both sides are equipped with the supporting shoe around the upper surface of rotor plate, and supporting shoe upper portion is equipped with the roll groove, the middle part sliding connection second slider of spout, the articulated right-hand member of bracing piece of upper surface of second slider, the articulated lower surface right side of rotor plate in the left end of bracing piece, the right-hand member of fixed plate is equipped with.

As an optimized technical scheme of the utility model, the lower part connection support column of backup pad, the lower extreme connection backing plate of support column.

As an optimized technical proposal of the utility model, the lower part of the backing plate is provided with a caster.

As an optimal technical scheme of the utility model, the upper surface middle part of rotor plate is equipped with the spacing groove, spacing groove middle part joint limiting plate.

As an optimal technical scheme of the utility model, the left side of second slider is equipped with the bottom plate.

As an optimized technical scheme of the utility model, the upper surface left end of bottom plate is equipped with the spring.

The utility model discloses have following useful part:

the utility model is suitable for a device is changed to sour rolling production line rolling mill dam roller controls the second slider through setting up the cylinder and removes to make the rotor plate can take place to rotate, through the leverage of rotor plate, make the dam roller by the left end jack-up of rotor plate, thereby take off the dam roller, whole process only need control cylinder can, need not other lifting device, simple structure, convenient to use, suitable using widely.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic perspective view of a dam roll replacing device of a rolling mill in a pickling line.

Fig. 2 is a front view of a dam roll replacing device of a rolling mill in a pickling line.

Fig. 3 is a top view of a dam roll replacing device of a rolling mill in a pickling line.

Fig. 4 is a schematic structural diagram of a rotating plate in a dam roll replacing device of a rolling mill in a pickling line.

In the figure: 1. a caster wheel; 2. a base plate; 3. a support pillar; 4. a support plate; 5. a first slider; 6. a fixing plate; 7. a second slider; 8. a chute; 9. a rotating plate; 10. a spring; 11. a base plate; 12. a support bar; 13. a cylinder; 14. a connecting plate; 15. a rotating shaft; 16. a support block; 17. a rolling groove; 18. a limiting groove; 19. and a limiting plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Example one

Referring to fig. 1-4, a dam roller replacing device of a rolling mill in a pickling line comprises a fixed plate 6, support plates 4 are arranged on the left and right sides of the lower surface of the fixed plate 6, the lower portion of each support plate 4 is connected with a support column 3, the lower end of each support column 3 is connected with a backing plate 2, casters 1 are arranged on the lower portion of each backing plate 2, the middle portion of the fixed plate 6 is arranged in a chute 8, the left side of the chute 8 is slidably connected with a first slider 5, the middle portion of the first slider 5 is provided with a rotating shaft 15, the rotating shaft 15 is rotatably connected with the middle portion of the lower surface of a rotating plate 9, support blocks 16 are arranged on the front and rear sides of the upper surface of the rotating plate 9, rolling grooves 17 are arranged on the upper portions of the support blocks 16, a limit groove 18 is arranged in the middle portion of the upper surface of the rotating plate 9, a limit plate 19 is clamped, the right end of the fixed plate 6 is provided with a connecting plate 14, the middle part of the connecting plate 14 is provided with a cylinder 13, and a piston rod of the cylinder 13 is connected with the right side of the second sliding block 7.

Example two

The other contents of this embodiment are the same as those of the first embodiment, except that: and a bottom plate 11 is arranged on the left side of the second sliding block 7, and a spring 10 is arranged at the left end of the upper surface of the bottom plate 11. When the rotor plate 9 rotates to horizontal position, the gravity of the right-hand member of rotor plate 9 relies on bracing piece 12 to provide this moment, lead to whole device to be stable inadequately, consequently set up bottom plate 11 in the left side of second slider 7, consequently after rotor plate 9 rotated horizontal position, bottom plate 11 upper portion is arranged in to the right-hand member of rotor plate 9, bottom plate 11 plays the effect of supporting rotor plate 9 this moment, and set up spring 10 on the upper portion of bottom plate 11, thereby prevent that rotor plate 9 pivoted is too fast, smash bad bottom plate 11, play a absorbing effect.

In the implementation process of the utility model, when in use, firstly, the cylinder 13 is started, the piston rod of the cylinder 13 extends out, thereby pushing the second slider 7 to slide to the left side, at the same time, the second slider 7 pushes the rotating plate 9 and the first slider 5 to slide to the left side through the support rod 12, when the first slider 5 slides to the leftmost end of the chute 8, at the same time, the first slider 5 stops sliding, the support rod 12 pushes the rotating plate 9 to rotate anticlockwise, thereby lowering the left end of the rotating plate 9, at the same time, the whole device is pushed into a rolling mill of an acid rolling production line, the left end of the rotating plate 9 is arranged at the lower part of the dam roller, the cylinder 13 is reversely started, the piston rod of the cylinder 13 contracts, thereby enabling the second slider 7 to move rightwards, at the same time, the rotating plate 9 rotates clockwise, when the rotating plate 9 rotates to the horizontal position, the dam roller falls into the rolling groove 17, and, the dam roller is clamped by the limiting plate 19 so that the first dam roller is positioned at the rightmost end of the rotating plate 9, the air cylinder 13 can be started reversely at the moment, the air cylinder 13 pushes the second sliding block 7 to move towards the left side, the rotating plate 9 rotates anticlockwise again, and the device can take out the second dam roller at the moment; the utility model is suitable for a device is changed to sour rolling production line rolling mill dam roller controls about the second slider 7 through setting up cylinder 13 to make rotor plate 9 can take place to rotate, through the leverage of rotor plate 9, make the dam roller by the left end jack-up of rotor plate 9, thereby take off the dam roller, whole process only need control cylinder 13 can, need not other lifting device, simple structure, convenient to use, suitable using widely.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. 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

1. A dam roller replacing device of a rolling mill in a sour rolling production line comprises a fixed plate (6), wherein supporting plates (4) are arranged on the left side and the right side of the lower surface of the fixed plate (6), a sliding groove (8) is formed in the middle of the fixed plate (6), a first sliding block (5) is slidably connected to the left side of the sliding groove (8), a rotating shaft (15) is arranged in the middle of the first sliding block (5), the rotating shaft (15) is rotatably connected with the middle of the lower surface of a rotating plate (9), supporting blocks (16) are arranged on the front side and the rear side of the upper surface of the rotating plate (9), a rolling groove (17) is formed in the upper portion of each supporting block (16), a second sliding block (7) is slidably connected to the middle of the sliding groove (8), the upper surface of the second sliding block (7) is hinged to the right end of a supporting rod (12), the left end of, the middle part of the connecting plate (14) is provided with an air cylinder (13), and a piston rod of the air cylinder (13) is connected with the right side of the second sliding block (7).

2. The roll changing device of the rolling mill dam of the acid rolling production line according to claim 1, characterized in that the lower part of the supporting plate (4) is connected with a supporting column (3), and the lower end of the supporting column (3) is connected with a backing plate (2).

3. The roll changing device of the rolling mill dam of the acid rolling production line according to claim 2, characterized in that the lower part of the backing plate (2) is provided with casters (1).

4. The device for replacing the dam roller of the rolling mill on the acid rolling production line according to claim 1, wherein a limiting groove (18) is formed in the middle of the upper surface of the rotating plate (9), and a limiting plate (19) is clamped in the middle of the limiting groove (18).

5. The device for replacing the dam rolls of the rolling mills of the pickling line according to claim 1 or 2, characterized in that the left side of the second slider (7) is provided with a bottom plate (11).

6. The roll changing device of the rolling mill of the acid rolling production line is characterized in that the spring (10) is arranged at the left end of the upper surface of the bottom plate (11).