CN218359591U

CN218359591U - Roll squeezer squeeze roll cover

Info

Publication number: CN218359591U
Application number: CN202222393565.3U
Authority: CN
Inventors: 李俊
Original assignee: Jiangsu Mingpeng Equipment Co ltd
Current assignee: Jiangsu Mingpeng Equipment Co ltd
Priority date: 2022-09-08
Filing date: 2022-09-08
Publication date: 2023-01-24
Anticipated expiration: 2032-09-08

Abstract

The utility model relates to a material is roller press part technical field for grinding, concretely relates to roller press squeeze roll roller shell, including the roller shell main part, the outside fixed mounting of roller shell main part has the connection ring, the connecting groove has been seted up to the inside of roller shell main part, the inside fixed mounting of roller shell main part has the direction subassembly, and the direction subassembly includes the fixed block, fixed block fixed mounting is in the inside of roller shell main part. The utility model discloses a set up the guide block, when one of them damages suddenly of multiunit roller shell main part, be convenient for get off a set of dismantlement in the multiunit roller shell main part, the roller shell main part that will correspond splices together, the roller shell main part drives the guide block through the fixed block and inserts the inside of establishing at another group's guide way this moment, the roller shell main part is inserted through connecting the ring and is established the inside of establishing at another group's connecting groove this moment, so that splice together two sets of roller shell main parts, make the roller shell main part be in normal operating condition, thereby improve the operating rate of the device complete machine.

Description

Roll squeezer squeeze roll cover

Technical Field

The utility model relates to a material is roller press part technical field for the grinding specifically is a roller press squeeze roll roller shell.

Background

The compression roller of the roller press is a very key and important part on the roller press, at present, the compression roller structure of the roller press generally adopts an integral roller sleeve to be dried on a roller shaft, the roller sleeve is a quick-wear part, the main failure mode of the roller sleeve is the abrasion and the peeling of a roller surface, the roller sleeve needs to be disassembled from the roller press after failure, an old compression roller is taken out, a new compression roller is replaced, or the roller sleeve needs to be reused after on-site surfacing repair, but the shutdown time is long, the welding quality is difficult to guarantee, the cost is high, and the running rate of the whole machine is directly influenced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a roll squeezer squeeze roll roller shell to the roller shell that proposes in solving above-mentioned background art is the vulnerable part, and its main inefficacy form is the roll surface wearing and tearing and peeling off, and after the roller shell became invalid, need the roller shell to disintegrate, takes out old compression roller, changes the compression roller, or reuse behind the on-the-spot build-up welding restoration, but the down time is long, and welding quality is difficult to guarantee, and the expense is high, directly influences the problem of the operating rate of complete machine.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a roll squeezer squeeze roll roller shell, includes the roller shell main part, the outside fixed mounting of roller shell main part has the connection ring, connecting groove has been seted up to the inside of roller shell main part, the inside fixed mounting of roller shell main part has the direction subassembly, and the direction subassembly includes the fixed block, fixed block fixed mounting is in the inside of roller shell main part, the one end fixed mounting of fixed block has the guide block, the inside guide way of having seted up of the other end of fixed block, the inside fixed mounting of fixed block has spacing subassembly.

Preferably, the limiting assembly comprises a limiting spring, the limiting spring is fixedly mounted inside the fixing block, and a limiting clamping block is fixedly mounted at one end of the limiting spring.

Preferably, the limiting springs are provided with two groups and are symmetrically arranged by using the central symmetry plane of the fixing block, and the limiting clamping blocks are provided with two groups and are fixedly arranged at one ends of the two groups of limiting springs.

Preferably, one end of the limiting clamping block is of an arc-shaped structure, and a groove matched with the limiting clamping block is formed in the guide block.

Preferably, the cross section of the connecting ring is in a circular arc structure, and the inner diameter of the connecting groove is matched with the outer diameter of the connecting ring.

Preferably, the fixed blocks are provided with eight groups and distributed in an array mode by using a central shaft of the roller sleeve main body.

Preferably, one end of the guide block is of an inclined structure, and the inner diameter of the guide groove is matched with the outer diameter of the guide block.

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

(1) Through the arrangement of the guide blocks, when one of the multiple groups of roller sleeve main bodies is suddenly damaged, one group of the multiple groups of roller sleeve main bodies can be conveniently detached, the corresponding roller sleeve main bodies are spliced together, at the moment, the roller sleeve main bodies drive the guide blocks to be inserted into the other group of guide grooves through the fixing blocks, at the moment, the roller sleeve main bodies are inserted into the other group of connecting grooves through the connecting rings, so that the two groups of roller sleeve main bodies are spliced together, the roller sleeve main bodies are in a normal working state, and the running rate of the whole device is improved;

(2) Through setting up spacing fixture block, when the fixed block drove the guide block and inserts and establish in the inside of another group of guide way, elasticity through spacing spring cooperatees with the cambered surface of spacing fixture block, makes spacing fixture block insert and establishes the inside at the guide block to play limiting displacement to the guide block, so that the guide block is stable inserts and establishes the inside at another group of guide way, thereby makes the purpose of stable concatenation of two sets of roller shell main parts.

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 structural perspective view of the present invention;

FIG. 2 is a front perspective view of the roller shell and the guide assembly of the present invention;

FIG. 3 is a schematic back perspective view of the roller shell and the guide assembly of the present invention;

fig. 4 is a schematic top view, sectional and perspective view of the structure of the fixing block and the guide block of the present invention;

fig. 5 is an enlarged schematic view of a in fig. 4 according to the present invention.

In the figure: 1. a roller shell main body; 2. connecting the circular rings; 3. a connecting groove; 4. a guide assembly; 410. a fixed block; 420. a guide block; 430. a guide groove; 5. a limiting component; 510. a limiting spring; 520. and a limiting clamping block.

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 efforts all belong to the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides an embodiment: a roll cover of an extrusion roll of a roll squeezer comprises a roll cover main body 1, a connecting ring 2 is fixedly installed on the outer side of the roll cover main body 1, a connecting groove 3 is formed in the roll cover main body 1, a guide assembly 4 is fixedly installed in the roll cover main body 1, the guide assembly 4 comprises a fixing block 410, the fixing block 410 is fixedly installed in the roll cover main body 1, a guide block 420 is fixedly installed at one end of the fixing block 410, a guide groove 430 is formed in the other end of the fixing block 410, a limiting assembly 5 is fixedly installed in the fixing block 410, the structure is provided with the guide block 420, when one of a plurality of groups of roll cover main bodies 1 is suddenly damaged, one group of the roll cover main bodies 1 can be conveniently detached, the corresponding roll cover main bodies 1 are spliced together, the roll cover main body 1 drives the guide block 420 to be inserted into the other group of guide groove 430 through the fixing block 410, the roll cover main body 1 is inserted into the other group of connecting groove 3 through the connecting ring 2, so that the two groups of roll cover main bodies 1 are conveniently spliced together, the roll cover main body 1 is in a normal working state, and the running rate of the roll cover main body 1 is improved;

further, the limiting assembly 5 comprises a limiting spring 510, the limiting spring 510 is fixedly installed inside the fixing block 410, one end of the limiting spring 510 is fixedly provided with a limiting fixture block 520, the limiting springs 510 are provided with two groups and are symmetrically arranged by the central symmetry plane of the fixing block 410, the limiting fixture blocks 520 are provided with two groups and are fixedly installed at one end of the two groups of limiting springs 510, one end of the limiting fixture block 520 is of an arc structure, a groove matched with the limiting fixture block 520 is formed in the guide block 420, the limiting fixture block 520 is arranged in the structure, when the fixing block 410 drives the guide block 420 to be inserted in the other group of guide grooves 430, the elastic force of the limiting spring 510 is matched with the arc surface of the limiting fixture block 520, so that the limiting fixture block 520 is inserted in the guide block 420, the guide block 420 is limited, and the guide block 420 is stably inserted in the other group of guide grooves 430, and the two groups of roller sleeve main bodies 1 are stably spliced;

furthermore, the cross section of the connecting circular ring 2 is of an arc-shaped structure, the inner diameter size of the connecting groove 3 is matched with the outer diameter size of the connecting circular ring 2, the connecting circular ring 2 is arranged in the structure, and the roller sleeve main body 1 is conveniently inserted into the other group of connecting grooves 3 through the connecting circular ring 2 through the arc surface of the connecting circular ring 2, so that the two groups of roller sleeve main bodies 1 are spliced together;

further, the fixed block 410 is provided with eight groups altogether and is the array distribution with the center pin of roller shell main part 1, the one end of guide block 420 is the tilting structure, the internal diameter size of guide way 430 and the external diameter size looks adaptation of guide block 420, this structure is through setting up fixed block 410, because fixed block 410 is provided with eight groups altogether, eight fixed blocks 410 of being convenient for insert the inside of establishing in another group of guide way 430 through the inclined plane of guide block 420, thereby make the purpose together of the stable concatenation of two sets of roller shell main parts 1, and improve stability and the supporting effect between two sets of roller shell main parts 1.

The utility model discloses a theory of operation and use flow: during the use, when one of them damages suddenly of multiunit roller shell main part 1, be convenient for get off a set of dismantlement in the multiunit roller shell main part 1, roll shell main part 1 that will correspond splices together, roll shell main part 1 drives guide block 420 through fixed block 410 and inserts the inside of establishing in another group guide way 430 at this moment, roll shell main part 1 inserts the inside of establishing in another group connecting groove 3 through connecting ring 2 at this moment, so that splice together two sets of roller shell main parts 1, make roller shell main part 1 be in normal operating condition, thereby improve the operation rate of the device complete machine, because fixed block 410 is provided with eight groups altogether, be convenient for eight groups of fixed block 410 insert the inside of establishing in another group guide way 430 through guide block 420, thereby make the purpose that two sets of stable concatenations of roller shell main part 1 are in the same place, and improve the stability and the support effect between two sets of roller shell main parts 1, when fixed block 410 drives guide block 420 and inserts the inside of establishing in another group guide way 430, cooperate through the elasticity of spacing spring 510, make the inside of spacing fixture block 420 insert the inside of guide block 420 establish in another group guide way, thereby make the stable concatenation principle of inserting the utility model more than the utility model.

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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a roll squeezer squeeze roll roller shell which characterized in that: including roller shell main part (1), the outside fixed mounting of roller shell main part (1) has connection ring (2), connecting groove (3) have been seted up to the inside of roller shell main part (1), the inside fixed mounting of roller shell main part (1) has guide assembly (4), and guide assembly (4) include fixed block (410), fixed block (410) fixed mounting is in the inside of roller shell main part (1), the one end fixed mounting of fixed block (410) has guide block (420), inside guide way (430) of having seted up of the other end of fixed block (410), the inside fixed mounting of fixed block (410) has spacing subassembly (5).

2. The roll cover of a press roll of claim 1, wherein: the limiting assembly (5) comprises a limiting spring (510), the limiting spring (510) is fixedly installed inside the fixing block (410), and a limiting clamping block (520) is fixedly installed at one end of the limiting spring (510).

3. The roll cover of a roll squeezer of claim 2, wherein: the limiting springs (510) are provided with two groups and are symmetrically arranged by using the central symmetry plane of the fixing block (410), and the limiting clamping blocks (520) are provided with two groups and are fixedly arranged at one ends of the two groups of limiting springs (510).

4. The roll cover of a roll squeezer of claim 2, wherein: one end of the limiting clamping block (520) is of an arc-shaped structure, and a groove matched with the limiting clamping block (520) is formed in the guide block (420).

5. The roll cover of a press roll of claim 1, wherein: the cross section of the connecting circular ring (2) is of a circular arc structure, and the inner diameter of the connecting groove (3) is matched with the outer diameter of the connecting circular ring (2).

6. The roll cover of a press roll of claim 1, wherein: the fixed blocks (410) are provided with eight groups and distributed in an array mode by using the central shaft of the roller sleeve main body (1).

7. The roll cover of a press roll of claim 1, wherein: one end of the guide block (420) is of an inclined structure, and the inner diameter of the guide groove (430) is matched with the outer diameter of the guide block (420).