CN219541338U

CN219541338U - Split type roller is with quick connect structure

Info

Publication number: CN219541338U
Application number: CN202320513876.0U
Authority: CN
Inventors: 陶帮春; 陶阳; 袁翔
Original assignee: Ma'anshan Taifeng Heavy Industry Machinery Co ltd
Current assignee: Ma'anshan Taifeng Heavy Industry Machinery Co ltd
Priority date: 2023-03-16
Filing date: 2023-03-16
Publication date: 2023-08-18
Anticipated expiration: 2033-03-16

Abstract

The utility model discloses a quick connection structure for split rollers, and belongs to the technical field of split rollers. The utility model relates to a quick connecting structure for split rollers, which comprises an outer sleeve, a first roller body, a second roller body, a sliding block, a fixed block and a base, wherein the first roller body and the second roller body are arranged in the outer sleeve, and the outer sleeve is in sliding connection with the first roller body and the second roller body. The utility model solves the problems that after the existing roller is used for a long time, a working layer with a certain depth on the surface layer is worn and cannot be used, and the roller needs to be replaced, so that a large amount of resources are wasted, the production cost is greatly improved, repulsive force is generated between the first roller body and the second roller body through the arrangement of the magnetic blocks, when the roller needs to be disassembled, the sliding block is moved to the rightmost end, the first roller body can be ejected rightwards due to the repulsive force, the outer sleeve is replaced more quickly and conveniently, and the disassembly working efficiency is improved.

Description

Split type roller is with quick connect structure

Technical Field

The utility model relates to the technical field of split rollers, in particular to a quick connecting structure for split rollers.

Background

The roll is the main working part and tool for continuous plastic deformation of metal in rolling mill, and consists of rolling body, neck and shaft head.

The following problems often occur during the rolling of the rolls:

1. the common roller is not detachable as a whole, and after long-term use, a working layer with a certain depth on the surface layer is worn to cause incapability of use, and the roller needs to be replaced, so that a large amount of resource waste is caused, and the production cost is greatly increased;

2. the common roller can generate a large amount of waste materials in the rolling process, so that the normal operation of equipment is affected, and the waste materials are scattered around the equipment and are not easy to clean;

3. the common roller is of an integral structure, is overweight in overall quality, is not easy to assemble and disassemble, and has a certain risk in the operation process.

Disclosure of Invention

The utility model aims to provide a split type roller quick connecting structure which is practical, simple, has the function of conveniently and quickly mounting and dismounting rollers, and solves the problems.

In order to achieve the above purpose, the present utility model provides the following technical solutions: including outer sleeve, first roll body, second roll body, sliding block, fixed block and base, the inside first roll body and the second roll body of being provided with of outer sleeve, outer sleeve and first roll body and second roll body sliding connection, the left end of first roll body is provided with the fixed block, the left end and the fixed block joint of first roll body are connected, the right-hand member of second roll body is provided with the sliding block, the right-hand member and the sliding block joint of second roll body are connected, the outer sleeve below is provided with the base, base left end and fixed block fixed connection.

Preferably, the upper end of the base is provided with a chute, the chute and the base are arranged into an integrated structure, the sliding block and the base are in sliding connection through the chute, two sides of the sliding block are provided with jacks, and the jacks and the sliding block are fixedly connected through bolts.

Preferably, the inside surface of outer sleeve is provided with the fixture block, first roll body and second roll body surface are provided with the draw-in groove, the draw-in groove is connected with the fixture block, first roll body left end surface and second roll body right-hand member surface all are provided with the magnetic path, and two magnetic paths are homopolar.

Preferably, the retaining rings are arranged at two ends of the outer sleeve, the retaining rings are fixedly connected with the outer sleeve through bolts, the rubber sealing rings are arranged on the inner surfaces of the retaining rings and fixedly connected with the retaining rings, and the rubber sealing rings are made of rubber.

Preferably, the surface of the upper end of the base is provided with a dust-proof plate, and the bottom end of the dust-proof plate and the base are integrally formed through welding.

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

(1) According to the quick connecting structure for the split roller, the clamping blocks are arranged in the outer sleeve, the clamping grooves are formed in the outer surfaces of the first roller body and the second roller body, and when the quick connecting structure is installed, the clamping blocks can be aligned with the clamping grooves to be clamped and fixed together, so that the outer sleeve is firmly and stably connected with the first roller body and the second roller body, the outer sleeve and the first roller body and the second roller body can be prevented from moving relatively axially through the arrangement of the check rings and the rubber sealing rings, the outer sleeve is tightly connected with the first roller body and the second roller body, the connecting strength is improved, and the rubber sealing rings are made of rubber materials, so that abrasion of the outer sleeve is avoided, and the service life of the outer sleeve is prolonged.

(2) According to the quick connecting structure for the split roller, the magnetic blocks are arranged, so that repulsive force is generated between the first roller body and the second roller body, when the roller is required to be dismounted, the sliding block is moved to the rightmost end, the first roller body can pop up rightwards due to the repulsive force, the outer sleeve is replaced more quickly and conveniently, and the dismounting working efficiency is increased.

(3) According to the split type roller quick connecting structure, the dust guard is arranged, so that waste generated during roller operation can be collected in the chute, equipment is convenient to clean, the overall functions are richer, and the split type roller quick connecting structure is more environment-friendly.

Drawings

FIG. 1 is a perspective view of the whole of the present utility model;

FIG. 2 is a perspective view of the first roll body of the present utility model shown separated from the slider;

FIG. 3 is a perspective view of the overall rearward view angle of the present utility model;

FIG. 4 is a schematic view of the inner structure of the outer sleeve of the present utility model;

FIG. 5 is a schematic view of a first roll body and a second roll body according to the present utility model;

fig. 6 is a schematic view of a retainer ring and a rubber seal ring of the present utility model.

In the figure: 1. an outer sleeve; 2. a first roll body; 3. a sliding block; 4. a base; 41. a chute; 5. a dust-proof plate; 6. a fixed block; 7. a retainer ring; 8. a clamping block; 9. a clamping groove; 10. a magnetic block; 11. a rubber seal ring; 21. a second roll body; 31. and a jack.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-6, a split type quick connecting structure for rollers comprises an outer sleeve 1, a first roller body 2, a second roller body 21, a sliding block 3, a fixed block 6 and a base 4, wherein the first roller body 2 and the second roller body 21 are arranged in the outer sleeve 1, the outer sleeve 1 is slidably connected with the first roller body 2 and the second roller body 21, the fixed block 6 is arranged at the left end of the first roller body 2, the left end of the first roller body 2 is connected with the fixed block 6 in a clamping manner, the sliding block 3 is arranged at the right end of the second roller body 21, the right end of the second roller body 21 is connected with the sliding block 3 in a clamping manner, the base 4 is arranged below the outer sleeve 1, the left end of the base 4 is fixedly connected with the fixed block 6, the left end of the second roller body 21 can be fixed through the fixed block 6, and the first roller body 2 can be moved left and right through the sliding block 3 so as to be convenient to detach and install.

Further, the upper end of the base 4 is provided with a chute 41, the chute 41 and the base 4 are integrally formed, the sliding block 3 and the base 4 are in sliding connection through the chute 41, the two sides of the sliding block 3 are provided with inserting holes 31, the inserting holes 31 and the sliding block 3 are fixedly connected through bolts, the sliding block 3 can be moved left and right through the chute 41, the sliding block 3 can be made to slide to the left end through the inserting holes 31, the sliding block 41 and the chute 41 are fixed through bolts, and accordingly left pressure is applied to the first roll body 2, and the first roll body 2 is firmly fixed.

Further, fixture block 8 is provided on the inside surface of outer sleeve 1, first roll body 2 and second roll body 21 surface are provided with draw-in groove 9, draw-in groove 9 and fixture block 8 block are connected, first roll body 2 left end surface and second roll body 21 right-hand member surface all are provided with magnet 10, and two magnet 10 are homopolar, through setting up magnet 10, can make to have repulsion force between first roll body 2 and the second roll body 21, when the roll is dismantled to needs, remove slider 3 to the right-most end, first roll body 2 can pop out to the right owing to the effect of repulsion force, so that change outer sleeve 1, through setting up fixture block 8 and draw-in groove 9, can make the outer sleeve 1 and the connection of first roll body 2 and second roll body 21 more firm stable.

Further, the retaining rings 7 are arranged at two ends of the outer sleeve 1, the retaining rings 7 are fixedly connected with the outer sleeve 1 through bolts, the rubber sealing rings 11 are arranged on the inner surface of the retaining rings 7, the rubber sealing rings 11 are fixedly connected with the retaining rings 7, and the rubber sealing rings 11 are made of rubber materials, so that relative axial movement between the outer sleeve 1 and the first roll body 2 and relative axial movement between the outer sleeve and the second roll body 21 can be avoided, the outer sleeve 1 and the first roll body 2 and the second roll body 21 are connected more tightly, the connection strength is improved, and the outer sleeve 1 is prolonged due to the fact that the rubber sealing rings 11 are made of rubber materials, abrasion of the outer sleeve 1 is avoided, and the service life of the outer sleeve 1 is prolonged.

Further, the surface of the upper end of the base 4 is provided with the dust guard 5, the bottom end of the dust guard 5 and the base 4 are integrally formed through welding, and the dust guard 5 is arranged, so that waste generated during the running of the roller can be collected inside the sliding groove 41, the overall function is richer, and the environment is protected.

Working principle: according to the split type rapid connecting structure for the roller, when the split type rapid connecting structure is installed, the clamping blocks 8 in the outer sleeve 1 are aligned with the clamping grooves 9 on the outer surface of the second roller body 21 for clamping and fixing, then the clamping grooves 9 on the outer surface of the first roller body 2 are aligned with the clamping blocks 8 in the outer sleeve 1 for clamping, the check rings 7 and the rubber sealing rings 11 are arranged, relative axial movement between the outer sleeve 1 and the first roller body 2 and between the outer sleeve 1 and the second roller body 21 can be avoided, the outer sleeve 1 is connected with the first roller body 2 and the second roller body 21 more tightly, the rubber sealing rings 11 are made of rubber materials, abrasion of the outer sleeve 1 is avoided, the service life of the outer sleeve 1 is prolonged, the sliding blocks 3 are moved leftwards through the sliding grooves 41 through the sliding blocks 3, so that leftward pressure is exerted on the first roller body 2, when the sliding blocks 3 are fixedly connected with the sliding grooves 41 through bolts, the whole connection is firmer, when the outer sleeve 1 needs to be replaced, the sliding blocks 3 can be moved to the rightmost end, and the first roller body 2 can be ejected rightwards due to the repulsive force, so that the outer sleeve 1 is replaced conveniently, and the whole connecting structure is more applicable.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein 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. The utility model provides a split type roller is with quick connect structure, includes outer sleeve (1), first roll body (2), second roll body (21), sliding block (3), fixed block (6) and base (4), its characterized in that: the novel roller comprises an outer sleeve (1), wherein a first roller body (2) and a second roller body (21) are arranged inside the outer sleeve (1), the outer sleeve (1) is in sliding connection with the first roller body (2) and the second roller body (21), a fixed block (6) is arranged at the left end of the first roller body (2), the left end of the first roller body (2) is connected with the fixed block (6) in a clamping mode, a sliding block (3) is arranged at the right end of the second roller body (21), the right end of the second roller body (21) is connected with the sliding block (3) in a clamping mode, a base (4) is arranged below the outer sleeve (1), and the left end of the base (4) is fixedly connected with the fixed block (6).

2. The quick connect structure for split rolls of claim 1, wherein: the novel sliding block is characterized in that a sliding groove (41) is formed in the upper end of the base (4), the sliding groove (41) and the base (4) are integrally formed, the sliding block (3) is connected with the base (4) in a sliding mode through the sliding groove (41), inserting holes (31) are formed in two sides of the sliding block (3), and the inserting holes (31) are fixedly connected with the sliding block (3) through bolts.

3. The quick connect structure for split rolls of claim 1, wherein: the novel roller comprises an outer sleeve (1), wherein a clamping block (8) is arranged on the inner surface of the outer sleeve, clamping grooves (9) are formed in the outer surfaces of a first roller body (2) and a second roller body (21), the clamping grooves (9) are connected with the clamping block (8) in a clamping mode, magnetic blocks (10) are arranged on the left end surface of the first roller body (2) and the right end surface of the second roller body (21), and the two magnetic blocks (10) are homopolar.

4. The quick connect structure for split rolls of claim 1, wherein: the novel anti-theft outer sleeve is characterized in that check rings (7) are arranged at two ends of the outer sleeve (1), the check rings (7) are fixedly connected with the outer sleeve (1) through bolts, rubber sealing rings (11) are arranged on the inner surfaces of the check rings (7), the rubber sealing rings (11) are fixedly connected with the check rings (7), and the rubber sealing rings (11) are made of rubber.

5. The quick connect structure for split rolls of claim 1, wherein: the anti-dust device is characterized in that a dust-proof plate (5) is arranged on the upper end surface of the base (4), and the bottom end of the dust-proof plate (5) and the base (4) are integrally formed through welding.