CN216827922U

CN216827922U - Combined type roller with detachable and reusable roller sleeve

Info

Publication number: CN216827922U
Application number: CN202122929939.4U
Authority: CN
Inventors: 陈留军; 蒋志芳
Original assignee: Changzhou Suye Roller Co ltd
Current assignee: Changzhou Suye Roller Co ltd
Priority date: 2021-11-26
Filing date: 2021-11-26
Publication date: 2022-06-28
Anticipated expiration: 2031-11-26

Abstract

The utility model discloses a combined type roller with a detachable and reusable roll sleeve, which comprises a main shaft, wherein a connecting port is arranged on the end surface of the main shaft in a concave manner, an annular groove and a clamping groove are arranged on the surface of the main shaft in a concave manner, the middle part of the main shaft is sleeved with a roll sleeve, a fixing part is arranged on the end surface of the roll sleeve, a metal frame is arranged in the middle of the fixing part, a sliding block and a clamping block are arranged on the frame body of the metal frame, locking support legs are arranged on the end surfaces of the outer walls of the fixing part, and locking parts are arranged on the surfaces of the locking support legs in a threaded connection manner. This kind of reuse's combined type roll can be dismantled to roller shell, realize that roller shell and main shaft are detachable to be connected, make things convenient for the whole autonomic change of follow-up roller shell, labour saving and time saving, overall structure is simple, through multiple axial locking, joint strength between multiple enhancement main shaft and the roller shell, get rid of the colloid of the incomplete breakage of surface wear through layering cover is whole, and then avoid inside and outside different level colloid intensity disparity to lead to machining error, high practical value has effectively been solved to convenient to use, current problem has been had.

Description

Combined type roller with detachable and reusable roller sleeve

Technical Field

The utility model relates to the technical field of rollers, in particular to a composite roller with a detachable and reusable roller sleeve.

Background

At present, when the roller with the integral structure is rolled, the roller surface is easy to wear seriously, once the wear limit is reached, the whole roller is completely scrapped, the resource waste is caused, the production cost is increased, and the time and the labor are wasted when the roller sleeve of the traditional roller is independently replaced, so that the production efficiency is influenced. Therefore, the composite roller with the detachable roller sleeve is improved, and the composite roller with the detachable roller sleeve is provided.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problems, the utility model provides the following technical scheme:

the utility model relates to a combined type roller with a detachable and reusable roll sleeve, which comprises a main shaft, wherein a connecting port is arranged on the end surface of the main shaft in a concave manner, an annular groove and a clamping groove are arranged on the surface of the main shaft in a concave manner, a roll sleeve is sleeved in the middle of the main shaft, a fixing part is arranged on the end surface of the roll sleeve, a metal frame is arranged in the middle of the fixing part, a sliding block and a clamping block are arranged on the frame body of the metal frame, a locking support leg is arranged on the end surface of the outer wall of the fixing part, a locking part is arranged on the surface of the locking support leg in a threaded connection manner, a bolt hole is arranged on the surface of the locking part, a layering sleeve is arranged in a sleeve body of the roll sleeve, and a lining and a sliding groove are arranged in the center of the interior of the roll sleeve.

As a preferred technical scheme of the utility model, the connecting port is sunken in the center of the end faces of the two ends of the main shaft, and the annular grooves are symmetrically sunken and arranged on the surface of the main shaft close to the fracture parts of the two ends.

As a preferred technical scheme of the utility model, two groups of clamping grooves are symmetrically arranged, the clamping grooves are recessed in the surface of the main shaft body in a penetrating manner, two ends of each clamping groove are vertically intersected with the annular groove, and the clamping grooves and the annular groove have the same depth.

As a preferred technical scheme of the utility model, the lining is designed in an annular structure, is fixedly arranged in the center of the inside of the roller sleeve, and is provided with a cross-shaped opening on the inner wall, and the sliding groove is sunken on the inner wall of the cross-shaped opening.

As a preferable technical scheme of the utility model, the roller sleeve is formed by sleeving three groups of colloids, the three groups of colloids are fixedly adhered through the layering sleeve, the centers of the end faces of the two ends of the roller sleeve are provided with circular openings, and the fixing part is partially clamped and installed in the circular openings.

As a preferred technical scheme of the utility model, the metal frame is fixedly connected with the fixing piece through a bolt and a thread, two groups of clamping blocks are symmetrically arranged on the inner wall of the metal frame and are in adaptive clamping connection with the clamping grooves, four groups of arrays of the sliding blocks are arranged on the outer wall of the metal frame, and the sliding blocks are in sliding clamping connection with the sliding grooves.

As a preferred technical scheme of the utility model, the locking support leg is in a conical structural design, the surface of the locking support leg is provided with threads, the middle part of the end face of one end, close to the fixing part, of the locking part is provided with a conical groove, the inner wall of the conical groove is provided with the threads, and the bolt hole is provided with four groups of arrays which are sunken on the outer wall of the locking part.

The beneficial effects of the utility model are:

1. the combined type roller with the detachable and reusable roll sleeve is characterized in that a clamping groove is formed in the combined type roller, a clamping block assisting main shaft is in fit connection with a metal frame, an upper sliding block of the metal frame is in fit connection with an upper sliding groove of an inner lining, the roller sleeve is conveniently and preliminarily clamped on the main shaft, the detachable fixing piece is connected with the metal frame, the metal frame is conveniently fixed in the roller sleeve, and the fixing piece and a locking piece are fixed through threads by locking support legs and conical grooves, so that the roller sleeve is detachably connected with the main shaft, the whole subsequent roller sleeve is convenient to replace independently, time and labor are saved, the production rate is improved, the whole structure is simple, and the connection strength between the main shaft and the roller sleeve is strengthened in a multiple way through multiple axial locking;

2. this kind of combined type roll that reuse can be dismantled to roller shell inlays through the layering cover and establishes between the different level colloid of roller shell, is convenient for when colloid wearing and tearing to layering cover department, get rid of the colloid of the incomplete breakage of surface wear through the layering cover is whole, and then avoids inside and outside different level colloid intensity disparity to lead to machining error, and convenient to use has effectively solved current problem, has higher practical value.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model. In the drawings:

FIG. 1 is a perspective view of a composite roll with a removable and reusable roll shell according to the present invention;

FIG. 2 is a view showing an end face structure of a sleeve of a composite roll in which the sleeve is detachably and repeatedly used according to the present invention;

FIG. 3 is a view showing the structure of the end face of the fixed member of the composite roll with a detachable and reusable roll shell according to the present invention;

FIG. 4 is a top view of a spindle assembly of a composite roll with a removable reusable roll shell of the present invention.

In the figure: 1. a main shaft; 2. a locking member; 3. a fixing member; 4. a roller sleeve; 5. a connecting port; 6. an annular groove; 7. a pin hole; 8. a liner; 9. a chute; 10. layering and sleeving; 11. a metal frame; 12. a slider; 13. a clamping block; 14. a card slot; 15. and locking the support legs.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are described herein for the purpose of illustration and explanation and not limitation.

Example (b): as shown in fig. 1-4, the composite roller with detachable and reusable roll sleeve of the utility model comprises a main shaft 1, a connecting port 5 is arranged on the end surface of the main shaft 1 in a concave manner, an annular groove 6 and a clamping groove 14 are arranged on the surface of the main shaft 1 in a concave manner, a roller sleeve 4 is sleeved in the middle of the main shaft 1, a fixing part 3 is arranged on the end surface of the roller sleeve 4, a metal frame 11 is arranged in the middle of the fixing part 3, a sliding block 12 and a clamping block 13 are arranged on the frame body of the metal frame 11, a locking support leg 15 is arranged on the end surface of the outer wall of the fixing part 3, a locking part 2 is arranged on the surface of the locking support leg 15 in a threaded manner, a bolt hole 7 is arranged on the surface of the locking part 2, a layered sleeve 10 is arranged inside the sleeve body of the roller sleeve 4, and a lining 8 and a sliding groove 9 are arranged in the center inside the roller sleeve 4.

The connecting ports 5 are concavely arranged at the centers of the end faces of the two ends of the main shaft 1, and the annular grooves 6 are symmetrically concavely arranged on the surface of the main shaft 1 close to the fracture of the two ends, so that the main shaft can be conveniently and fixedly connected to the outside.

The clamping grooves 14 are symmetrically arranged in two groups, the clamping grooves 14 are recessed in the surface of the shaft body of the main shaft 1 in a penetrating mode, two ends of each clamping groove 14 are perpendicularly intersected with the annular groove 6, the clamping grooves 14 are the same in depth as the annular grooves 6, and the roller sleeves 4 can be conveniently clamped and installed.

Wherein, inside lining 8 is the design of annular structure, and inside lining 8 fixed mounting is in the inside center of roller shell 4, and inside lining 8 inner wall is equipped with and is equipped with cross opening, and spout 9 is sunken on cross opening inner wall, fixed mounting between supplementary roller shell 4 and the metal frame 11.

Wherein, roller shell 4 establishes by three group's colloid covers and constitutes, and is fixed through layering cover 10 adhesion between three group's colloids, and 4 both ends terminal surface centers of roller shell are equipped with circular opening, and 3 partial block of mounting install in circular opening, avoid inside and outside different levels colloid intensity disparity to lead to machining error.

The metal frame 11 is fixedly connected with the fixing part 3 through a bolt in a threaded mode, the clamping blocks 13 are symmetrically arranged on the inner wall of the metal frame 11 in two groups, the clamping blocks 13 are connected with the clamping grooves 14 in a matched and clamped mode, the sliding blocks 12 are arranged on the outer wall of the metal frame 11 in four groups, the sliding blocks 12 are connected with the sliding grooves 9 in a sliding and clamped mode, and the metal frame 11 is conveniently fixed in the roller sleeve 4.

Wherein, locking stabilizer blade 15 is tapered structural design, and locks 15 surfaces of stabilizer blade and be equipped with the screw thread, and retaining member 2 is close to 3 one end terminal surface middle parts of mounting and is equipped with tapered recess, and is equipped with the screw thread on the tapered recess inner wall, and bolt hole 7 is equipped with four group's arrays and caves in on retaining member 2 outer walls, realizes that roller shell 4 and main shaft 1 are detachable to be connected.

The working principle is as follows: the roller sleeve 4 is detachably connected with the main shaft 1 through the arrangement of the clamping groove 9 and the clamping block 13 to assist the main shaft 1 to be in fit connection with the metal frame 11, the upper sliding block 12 of the metal frame 11 is in fit connection with the upper sliding groove 9 of the lining 8, the roller sleeve 4 is conveniently and preliminarily clamped on the main shaft 1, the detachable fixing piece 3 is connected with the metal frame 11, the metal frame 11 is conveniently fixed in the roller sleeve 4, and the fixing piece 3 and the locking piece 2 are fixed through the locking support legs 15 and the tapered grooves in a threaded manner, so that the whole subsequent roller sleeve 4 is convenient to replace independently, time and labor are saved, the whole structure is simple, the connection strength between the main shaft 1 and the roller sleeve 4 is strengthened in a multiple manner through multiple axial locking; inlay through layering cover 10 and establish between 4 different levels colloids of roller shell, be convenient for when colloid wearing and tearing to layering cover 10 department, get rid of the colloid that the wearing and tearing are incomplete through layering cover 10, and then avoid inside and outside different levels colloid intensity disparity to lead to the machining error, convenient to use has effectively solved current problem, has higher practical value.

Finally, it should be noted that: in the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.

In the description of the present invention, it should also be noted that, unless otherwise explicitly stated or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the utility model. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A composite roller with a detachable and reusable roller sleeve comprises a main shaft (1), it is characterized in that the end surface of the main shaft (1) is provided with a connecting port (5) in a concave manner, the surface of the main shaft (1) is provided with an annular groove (6) and a clamping groove (14) in a concave manner, a roller sleeve (4) is sleeved in the middle of the main shaft (1), a fixing piece (3) is arranged on the end face of the roller sleeve (4), a metal frame (11) is arranged in the middle of the fixing piece (3), a sliding block (12) and a clamping block (13) are arranged on the frame body of the metal frame (11), the end surface of the outer wall of the fixing part (3) is provided with a locking support leg (15), the surface of the locking support leg (15) is provided with a locking part (2) in a threaded connection way, the surface of the locking piece (2) is provided with a bolt hole (7), the sleeve body of the roller sleeve (4) is internally provided with a layered sleeve (10), the roller sleeve (4) is internally provided with a lining (8) and a sliding groove (9) at the center.

2. The composite roller with the detachable and reusable roller shell as claimed in claim 1, characterized in that the connection opening (5) is recessed in the center of the end faces at both ends of the main shaft (1), and the annular grooves (6) are symmetrically recessed and installed on the surface of the main shaft (1) near the fracture at both ends.

3. The composite roller with the detachable and reusable roller shell as claimed in claim 1, characterized in that the clamping grooves (14) are arranged in two groups symmetrically, the clamping grooves (14) are recessed in the surface of the main shaft (1) shaft body in a penetrating manner, two ends of each clamping groove (14) are perpendicularly intersected with the annular groove (6), and the depth of each clamping groove (14) is the same as that of the annular groove (6).

4. The composite roller with the detachable and reusable roll sleeve as claimed in claim 1, characterized in that the lining (8) is designed in a ring structure, the lining (8) is fixedly installed in the center of the interior of the roll sleeve (4), the inner wall of the lining (8) is provided with a cross-shaped opening, and the sliding groove (9) is recessed on the inner wall of the cross-shaped opening.

5. The composite roller with the detachable and reusable roll sleeve as claimed in claim 1, characterized in that the roll sleeve (4) is formed by three groups of colloid sleeves, the three groups of colloids are fixed by the layering sleeve (10) in an adhesion manner, the centers of the end faces of the two ends of the roll sleeve (4) are provided with circular openings, and the fixing member (3) is partially installed in the circular openings in a clamping manner.

6. The composite roller with the detachable and reusable roll sleeve as claimed in claim 1, characterized in that the metal frame (11) is fixedly connected with the fixing member (3) through a bolt and a thread, the two sets of the clamping blocks (13) are symmetrically arranged on the inner wall of the metal frame (11), the clamping blocks (13) are in adaptive clamping connection with the clamping grooves (14), the four sets of the arrays of the sliding blocks (12) are arranged on the outer wall of the metal frame (11), and the sliding blocks (12) are in sliding clamping connection with the sliding grooves (9).

7. The roller shell detachable and reusable combined roller as claimed in claim 1, characterized in that the locking legs (15) are of a tapered structure design, the surface of the locking legs (15) is provided with threads, the locking member (2) is provided with a tapered groove in the middle of the end surface of one end close to the fixing member (3), the inner wall of the tapered groove is provided with threads, and the pin holes (7) are provided with four sets of arrays recessed on the outer wall of the locking member (2).