CN211386305U

CN211386305U - Roller with replaceable roller curved surface

Info

Publication number: CN211386305U
Application number: CN201920842037.7U
Authority: CN
Inventors: 陈少彬; 王涛
Original assignee: Huangshi Hongcheng Machinery Co ltd
Current assignee: Huangshi Hongcheng Machinery Co ltd
Priority date: 2019-06-05
Filing date: 2019-06-05
Publication date: 2020-09-01
Anticipated expiration: 2029-06-05

Abstract

The utility model discloses a roller with a replaceable roller curved surface, which comprises a roller body, wherein roller necks are fixedly arranged on both sides of the roller body, the outer side of the roller body is movably connected with the roller curved surface, mounting devices are movably arranged on both sides of the outer side of the roller curved surface, and supporting devices are movably connected on both sides of the roller curved surface; the utility model can conveniently install the roller curved surface on the outer side of the roller body through the installer, avoids the original integrated structure, can independently replace the roller curved surface, has simpler operation during maintenance, has less scrapped materials and achieves the effect of saving the maintenance cost; the utility model discloses simple structure, convenient to use can strengthen the supporting effect to roll curved surface both sides through the eyelidretractor, reduces the roll curved surface and probably has the easy cracked condition after receiving the extrusion, has promoted connection structure's stability.

Description

Roller with replaceable roller curved surface

Technical Field

The utility model belongs to the technical field of the roll, concretely relates to removable roll curved surface that trades roll.

Background

The roller is a main working component and a tool which are used for enabling metal to generate continuous plastic deformation on a rolling mill, and mainly comprises a roller body, a roller neck and a roller curved surface part, wherein the roller curved surface is the middle part of the roller which actually participates in metal rolling. The roller is provided with a smooth cylindrical surface or a surface with a groove, a roller neck is installed in a bearing, rolling force is transmitted to a rack through a bearing seat and a pressing device, a transmission end shaft head is connected with a gear seat through a connecting shaft, the rotating torque of a motor is transmitted to a roller, the curved surface of the roller is easy to wear in the use process of the existing roller, the whole roller needs to be scrapped and replaced when replaced, the problem of material waste exists, and meanwhile, the curved surface of the roller is likely to break after being extruded.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a roller of detachable roll curved surface to the current roller that proposes in solving above-mentioned background art is in the use, and the roller curved surface wears and teares easily, need scrap the change with whole roller when changing, has the problem of extravagant material, and the roller curved surface probably has easy fracture scheduling problem after receiving the extrusion simultaneously.

In order to achieve the above object, the utility model provides a following technical scheme: the roller with the replaceable roller curved surface comprises a roller body, wherein roller necks are fixedly mounted on two sides of the roller body, the outer side of the roller body is movably connected with the roller curved surface, mounting devices are movably mounted on two sides of the outer side of the roller curved surface, and supporting devices are movably connected on two sides of the roller curved surface.

Preferably, the erector includes first fixed cover and installation axle, the first connecting block of bottom one side fixedly connected with of first fixed cover, there is the second installation piece bottom of first connecting block through installation axle movable mounting, the fixed cover of one side fixedly connected with second of second installation piece, top one side fixed mounting of first connecting block has first fixed block, the fixed top one end fixed mounting of second cover has the second fixed block, the opposite side fixedly connected with screw thread post of first fixed block, the outside threaded connection of screw thread post has the thread bush, the equal fixed mounting in both ends in the outside of roll curved surface has the locating piece.

Preferably, the eyelidretractor includes the groove piece, one side inner wall fixed mounting of groove piece has the in-connection piece, the opposite side fixed mounting of in-connection piece has connecting spring, connecting spring's opposite side fixed mounting has the removal post, there is the gyro wheel in the outside of removing the post through pivot movable mounting, the opposite side fixed mounting who removes the post has the connection pad.

Preferably, a through hole for accommodating the threaded column to pass through is formed in the second fixing block.

Preferably, one side of the first fixing sleeve and one side of the second fixing sleeve are both correspondingly provided with grooves for accommodating positioning blocks.

Preferably, the connecting spring is a carbon spiral steel spring.

Preferably, the roller is movably connected with the inner bottom wall and the inner top wall of the groove block.

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

(1) the utility model discloses can install the roll curved surface in the outside of roll body through the erector is convenient, avoid the structure of original integration, can change the roll curved surface alone, operate comparatively simply during the maintenance, condemned material is less, has reached the effect of saving cost of maintenance.

(2) The utility model discloses simple structure, convenient to use can strengthen the supporting effect to roll curved surface both sides through the eyelidretractor, reduces the roll curved surface and probably has the easy cracked condition after receiving the extrusion, has promoted connection structure's stability.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a schematic structural diagram of an installer of the present invention;

FIG. 3 is a schematic view of the structure of the support of the present invention;

in the figure: 1. a roll body; 2. a roll neck; 3. rolling a curved surface; 4. an installer; 41. a first fixing sleeve; 42. a first connection block; 43. installing a shaft; 44. a second mounting block; 45. a second fixing sleeve; 46. a first fixed block; 47. a second fixed block; 48. a threaded post; 49. a threaded sleeve; 410. positioning blocks; 5. a support; 51. a groove block; 52. an inner connection block; 53. a connecting spring; 54. moving the column; 55. a roller; 56. a connection pad.

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.

Referring to fig. 1-3, the present invention provides a technical solution: the roller with the replaceable roller curved surface comprises a roller body 1, roller necks 2 are fixedly mounted on two sides of the roller body 1, a roller curved surface 3 is movably connected to the outer side of the roller body 1, mounting devices 4 are movably mounted on two sides of the outer side of the roller curved surface 3, and supporting devices 5 are movably connected to two sides of the roller curved surface 3.

In this embodiment, preferably, the mounting device 4 includes a first fixing sleeve 41 and an installation shaft 43, a first connecting block 42 is fixedly connected to one side of the bottom of the first fixing sleeve 41, a second installation block 44 is movably installed at the bottom of the first connecting block 42 through the installation shaft 43, a second fixing sleeve 45 is fixedly connected to one side of the second installation block 44, a first fixing block 46 is fixedly installed at one side of the top of the first connecting block 42, a second fixing block 47 is fixedly installed at one end of the top of the second fixing sleeve 45, a threaded post 48 is fixedly connected to the other side of the first fixing block 46, a threaded sleeve 49 is threadedly connected to the outer side of the threaded post 48, positioning blocks 410 are fixedly installed at both ends of the outer side of the roll curved surface 3, when the roll curved surface 3 needs to be installed, an operator only needs to sleeve the roll curved surface 3 on the outer side of the roll body 1, and then place, the first fixing sleeve 41 and the second fixing sleeve 45 are fixed on the outer side of the roller curved surface 3 through rotating the threaded sleeve 49 to complete installation, the original integrated structure is avoided, the roller curved surface 3 can be replaced independently, the operation is simple during maintenance, the number of scrapped materials is small, and the effect of saving the maintenance cost is achieved.

In this embodiment, preferably, the supporter 5 includes a groove block 51, an inner connecting block 52 is fixedly installed on an inner wall of one side of the groove block 51, a connecting spring 53 is fixedly installed on the other side of the inner connecting block 52, a moving column 54 is fixedly installed on the other side of the connecting spring 53, a roller 55 is movably installed on an outer side of the moving column 54 through a rotating shaft, a connecting pad 56 is fixedly installed on the other side of the moving column 54, and is supported by the moving column 54, when the moving post 54 is pressed, the moving post 54 moves horizontally, pressing the connecting spring 53, support is provided through extrusion and deformation of the connecting spring 53, the roller 55 can enable the moving column 54 to be stable in the moving process, the supporting effect on the two sides of the roller curved surface 3 can be strengthened through the support 5, the situation that the roller curved surface 3 is easy to break after being extruded is reduced, and the stability of the connecting structure is improved.

In this embodiment, preferably, a through hole for receiving the threaded post 48 is formed inside the second fixing block 47.

In this embodiment, preferably, the first fixing sleeve 41 and the second fixing sleeve 45 are respectively provided with a groove on one side thereof for accommodating the positioning block 410.

In the present embodiment, the connection spring 53 is preferably a carbon coil spring.

In this embodiment, the roller 55 is preferably movably connected to the inner bottom wall and the inner top wall of the pocket block 51.

The utility model discloses a theory of operation and use flow: the device is in the use, when needs are installed roll curved surface 3, the operator only needs to cup joint roll curved surface 3 in the outside of roll body 1, correspond first fixed cover 41 with locating piece 410 and place afterwards, fix first fixed cover 41 and the fixed cover 45 of second and accomplish the installation in the outside of roll curved surface 3 through rotating thread bush 49, the structure of original integration has been avoided, can change roll curved surface 3 alone, the operation is comparatively simple during the maintenance, scrapped material is less, the effect of saving cost of maintenance has been reached. In the use, support through removing post 54, when removing post 54 and receiving the extrusion, remove post 54 horizontal direction and remove, extrude coupling spring 53, provide the support through coupling spring 53's extrusion and deformation, gyro wheel 55 can make and remove post 54 comparatively stable at the removal in-process, can strengthen the supporting effect to roll curved surface 3 both sides through eyelidretractor 5, reduce roll curved surface 3 and probably have the condition of easy fracture after receiving the extrusion, promoted connection structure's stability.

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 of detachable roll curved surface, includes roll body (1), the equal fixed mounting in both sides of roll body (1) has roll neck (2), its characterized in that: the outer side of the roller body (1) is movably connected with a roller curved surface (3), both sides of the outer side of the roller curved surface (3) are movably provided with mounting devices (4), and both sides of the roller curved surface (3) are movably connected with supporting devices (5).

2. A roll with a replaceable roll surface according to claim 1, wherein: installer (4) are including first fixed cover (41) and installation axle (43), the first connecting block of bottom one side fixedly connected with (42) of first fixed cover (41), the bottom of first connecting block (42) has second installation piece (44) through installation axle (43) movable mounting, the fixed cover of one side fixedly connected with second (45) of second installation piece (44), the top one side fixed mounting of first connecting block (42) has first fixed block (46), the top one end fixed mounting of the fixed cover of second (45) has second fixed block (47), the opposite side fixedly connected with screw thread post (48) of first fixed block (46), the outside screw thread connection of screw thread post (48) has screw thread bush (49), the equal fixed mounting in both ends in the outside of roll curved surface (3) has locating piece (410).

3. A roll with a replaceable roll surface according to claim 1, wherein: support (5) are including groove piece (51), one side inner wall fixed mounting of groove piece (51) has in-connection piece (52), the opposite side fixed mounting of in-connection piece (52) has connecting spring (53), the opposite side fixed mounting of connecting spring (53) has removal post (54), the outside of removing post (54) has gyro wheel (55) through pivot movable mounting, the opposite side fixed mounting who removes post (54) has connection pad (56).

4. A replaceable roll curved surface roll as claimed in claim 2, wherein: and a through hole for accommodating the threaded column (48) to pass through is formed in the second fixing block (47).

5. A replaceable roll curved surface roll as claimed in claim 2, wherein: one side of the first fixing sleeve (41) and one side of the second fixing sleeve (45) are both correspondingly provided with grooves for accommodating the positioning blocks (410).

6. A replaceable roll curved surface roll as claimed in claim 3, wherein: the connecting spring (53) is a carbon spiral steel spring.

7. A replaceable roll curved surface roll as claimed in claim 3, wherein: the roller (55) is movably connected with the inner bottom wall and the inner top wall of the groove block (51).