CN216972646U

CN216972646U - Corrosion-resistant sink roll

Info

Publication number: CN216972646U
Application number: CN202123383229.2U
Authority: CN
Inventors: 孙立彬; 李亚波; 张彬; 孙立成; 肖网灯
Original assignee: Jiangsu Kusun Special Steel Product Co ltd
Current assignee: Jiangsu Kusun Special Steel Product Co ltd
Priority date: 2021-12-31
Filing date: 2021-12-31
Publication date: 2022-07-15
Anticipated expiration: 2031-12-31

Abstract

The utility model discloses an anti-corrosion sink roll, which comprises a roll body, wherein the surface of the roll body is provided with a thread groove, and both ends of the roller body are provided with through holes, a sealing cover main body is arranged in each through hole, one side of each sealing cover main body is provided with a roller shaft, both ends of the roller body are sleeved with guide rings, and the inner wall of the guide ring is provided with a plurality of guide plates which are distributed annularly, the guide ring is connected with the seal cover main body through bolts, the surface of the roller body is provided with an anti-corrosion layer which is a metal ceramic coating, the inner wall of the through hole is provided with a plurality of mounting grooves which are distributed annularly, the outer wall of the sealing cover main body is provided with a plurality of connecting blocks matched with the mounting grooves, the inner ring outer wall of the guide ring is provided with a plurality of bolts in a threaded mode, and one ends of the bolts are respectively in threaded connection with one sides of the corresponding connecting blocks. The utility model has the advantages of good corrosion resistance and convenient disassembly and assembly.

Description

Corrosion-resistant sink roll

Technical Field

The utility model relates to the technical field of sink rolls, in particular to an anti-corrosion sink roll.

Background

In the field of hot galvanizing, a sink roll is very important, and forms a continuous production line together with other components, and the sink roll plays a role in steering during work.

However, in the long-time use process of the sink roll, the sink roll is corroded by zinc liquid for a long time to cause damage, and meanwhile, in the use process, if disassembly and maintenance are needed, the problem that disassembly among the roller, the sealing cover and the roller body is complex exists.

SUMMERY OF THE UTILITY MODEL

The present invention has been made to solve the above problems occurring in the prior art, and an object of the present invention is to provide a corrosion-resistant sink roll.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides an anticorrosive sink roll, includes the roll body, the thread groove has been seted up on the surface of roll body, just the both ends of roll body all are provided with the through-hole, be provided with the closing cap main part in the through-hole, one side of closing cap main part is provided with the roller, the roll body both ends all are equipped with the water conservancy diversion ring, just be provided with the guide plate that a plurality of is the annular distribution on the inner wall of water conservancy diversion ring, the water conservancy diversion ring with pass through bolted connection between the closing cap main part.

Preferably, the surface of the roller body is provided with an anti-corrosion layer, and the anti-corrosion layer is a metal ceramic coating.

Preferably, a plurality of mounting grooves distributed annularly are formed in the inner wall of the through hole, and a plurality of connecting blocks matched with the mounting grooves are arranged on the outer wall of the sealing cover main body.

Preferably, the outer wall of the inner ring of the guide ring is provided with a plurality of bolts in a threaded manner, and one ends of the bolts are respectively in threaded connection with one side of the corresponding connecting block.

Preferably, threaded holes are formed in the mounting grooves, and the bolts are arranged in the threaded holes.

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

1. the utility model is provided with the roller body, the thread groove, the flow guide rings and the anti-corrosion layer, wherein the anti-corrosion layer is arranged on the surface of the roller body, the thread groove can rapidly pour out zinc liquid on the surface of the roller body, and the flow velocity of the zinc liquid on the peripheral surface of the roller body can be accelerated when the flow guide rings at two ends of the roller body rotate on the roller body, so that the influence of the zinc liquid on the surface of the roller body is further reduced, and the roller body has good anti-corrosion capability;

2. the sealing cover is provided with a sealing cover main body, a mounting groove, a connecting block and bolts, the sealing cover main body is connected with the roller body and the guide ring is connected with the roller body through a plurality of bolts, when the sealing cover main body is disassembled, the sealing cover main body and the guide ring can be disassembled from the roller body at the same time only by rotating the plurality of bolts on the outer wall of the inner ring of the guide ring, and the sealing cover main body has the advantage of convenience in disassembly.

Drawings

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

FIG. 2 is a schematic side view of the present invention;

fig. 3 is an enlarged schematic view of a portion a in fig. 1.

In the figure: 1. a roller body; 2. a thread groove; 3. a closure body; 4. a roll shaft; 5. a flow guide ring; 6. a baffle; 7. a bolt; 8. an anti-corrosion layer; 9. and (4) connecting the blocks.

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.

Referring to fig. 1-3, the present invention provides a technical solution: an anti-corrosion sink roll comprises a roll body 1, wherein a thread groove 2 is formed in the surface of the roll body 1, through holes are formed in two ends of the roll body 1, a sealing cover main body 3 is arranged in each through hole, a roll shaft 4 is arranged on one side of the sealing cover main body 3, a flow guide ring 5 is sleeved at each of two ends of the roll body 1, a plurality of flow guide plates 6 distributed annularly are arranged on the inner wall of each flow guide ring 5, and the flow guide rings 5 are connected with the sealing cover main body 3 through bolts 7;

the surface of roll body 1 is provided with anti-corrosion coating 8, anti-corrosion coating 8 is cermet coating, set up the mounting groove that a plurality of is the annular distribution on the inner wall of through-hole, be provided with connecting block 9 that a plurality of and mounting groove match on the 3 outer walls of closing cap main part, the screw thread is provided with a plurality of bolt 7 on the inner circle outer wall of water conservancy diversion ring 5, a plurality of bolt 7's one end respectively with one side threaded connection of the connecting block 9 that corresponds, all set up threaded hole on the inside of a plurality of mounting groove, bolt 7 sets up in the screwed hole.

The working principle is as follows: the utility model discloses a when using, 1 surface of roll body is provided with anti-corrosion coating 8, the thread groove 2 can pour out the zinc liquid on 1 surface of roll body fast simultaneously, the water conservancy diversion ring 5 at 1 both ends of roll body is when roll body 1 rotates simultaneously, the zinc liquid velocity of flow of surface around the roll body 1 can accelerate, further reduce the influence of zinc liquid to 1 surface of roll body, make roll body 1 have good corrosion resisting capability, all be connected through a plurality of bolt 7 between closing cap main part 3 and the roll body 1 and between water conservancy diversion ring 5 and the roll body 1 simultaneously, when dismantling, only need rotate a plurality of bolt 7 on the inner circle outer wall of water conservancy diversion ring 5, can dismantle closing cap main part 3 and water conservancy diversion ring 5 from roll body 1 simultaneously, have and dismantle convenient advantage. The utility model has the advantages of good corrosion resistance and convenient disassembly and assembly.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments 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. An anti-corrosion sink roll, comprising a roll body (1), characterized in that: thread groove (2) have been seted up on the surface of roll body (1), just the both ends of roll body (1) all are provided with the through-hole, be provided with closing cap main part (3) in the through-hole, one side of closing cap main part (3) is provided with roller (4), roll body (1) both ends all are overlapped and are equipped with water conservancy diversion ring (5), just be provided with guide plate (6) that a plurality of is the annular and distributes on the inner wall of water conservancy diversion ring (5), water conservancy diversion ring (5) with connect through bolt (7) between closing cap main part (3).

2. A corrosion-resistant sink roll according to claim 1, wherein: an anti-corrosion layer (8) is arranged on the surface of the roller body (1), and the anti-corrosion layer (8) is a metal ceramic coating.

3. A corrosion-resistant sink roll according to claim 1, wherein: the inner wall of the through hole is provided with a plurality of mounting grooves distributed annularly, and the outer wall of the sealing cover main body (3) is provided with a plurality of connecting blocks (9) matched with the mounting grooves.

4. A corrosion-resistant sink roll according to claim 3, wherein: the outer wall of the inner ring of the flow guide ring (5) is provided with a plurality of bolts (7) in a threaded manner, and one ends of the bolts (7) are respectively in threaded connection with one side of the corresponding connecting block (9).

5. A corrosion-resistant sink roll according to claim 3, wherein: threaded holes are formed in the mounting grooves, and bolts (7) are arranged in the threaded holes.