CN204805318U - Can realize quick assembly disassembly's roller device - Google Patents

Abstract

<b>The utility model discloses a roller device capable of quick disassembly and assembly,</b><b>including a supporting part for supporting the roller and a connecting part for synchronizing the roller and the reducer, The supporting part includes two bearing seat components assembled with the two shaft heads through bearings respectively. The bearing seat assembly includes a bearing seat base fixed on the side wall plate, and a bearing seat detachably snapped and installed with the bearing seat base. The upper cover; the connecting part includes a universal coupling, one end of the universal coupling can be detachably connected with the shaft head, and the other end can be detachably connected with the output shaft of the reducer, and the connection between the bearing seat assembly and the output shaft of the reducer The space is connected by a connecting plate assembly, which includes a connecting plate base, and a connecting plate upper cover that can be detachably engaged with the connecting plate base. </b><b>In this design, the traditional bearing seat and connecting plate are set as a two-body structure, through which the quick disassembly and assembly of the roller can be realized, and the operation is simple and easy implement. </b>

Description

Roller unit for quick disassembly

technical field

The utility model relates to a roller device capable of quick disassembly and assembly.

Background technique

At present, in the existing technology, for the removal of the roller, it is necessary to remove the reducer first, then remove the bearing through cover, and then open the upper covers of the bearings at both ends of the roller, so that the roller can be disassembled, and vice versa , the installation process is in the reverse order of the above, and the two processes will take a long time, resulting in low production efficiency, especially for users who frequently replace the rollers, it cannot meet the production needs.

Utility model content

In view of the above-mentioned technical deficiencies, the purpose of this utility model is to provide a roller device that can realize quick disassembly and assembly, which designs the bearing seat and the connection plate as a two-body structure, and combines it with the disassembly support arm. Through it, the quick disassembly and assembly of the roller, the quick disassembly and assembly of the centering roller and the lower roller can be realized, the operation is convenient, time and labor are saved, and the effect is remarkable.

In order to solve the above technical problems, the utility model adopts the following technical solutions:

A roller device that can be quickly disassembled and assembled. The two ends of the roller arranged in the horizontal direction have shaft heads respectively. The connecting part, the support part includes two bearing seat assemblies respectively assembled with the two shaft heads through bearings, and the bearing seat assembly includes a bearing seat base fixed on the side wall plate, which can be disassembled The upper cover of the bearing seat is fastened and installed with the bearing seat base, the surface of the bearing seat base and the bearing seat upper cover is a vertical surface parallel to the axis line of the roller, An installation position for installing bearings is formed between the bearing seat base and the bearing seat upper cover; the connecting part includes a universal coupling, and one end of the universal coupling passes through the flange The disk is detachably connected to one of the shaft heads, the other end is detachably connected to the output shaft of the reducer, and the other end corresponds to the bearing seat assembly and the output shaft of the reducer. It is connected through the connection plate assembly, the connection plate assembly includes a connection plate base, a connection plate upper cover that can be detachably engaged with the connection plate base, the end of the output shaft of the reducer and the The end of the universal coupling is positioned between the base of the connecting plate and the upper cover of the connecting plate, and the device also includes a dismounting support arm arranged along the horizontal direction and perpendicular to the axis of the roller. , the upper surface of the dismountable support arm is tangent to the lowest surface of the shaft head, and the end of the dismountable support arm away from the roller is provided with a blocking part to prevent the roller from detaching from it .

Preferably, the base of the bearing seat is connected with the base of the connection plate through fasteners.

Preferably, a plurality of through holes are distributed along the circumferential direction on the base of the connecting disc, and the through holes extend in the axial direction, and correspondingly, a plurality of threaded counterbores are distributed along the circumferential direction on the base of the bearing seat , the threaded counterbore extends axially, and the fastener is a bolt that passes through the corresponding through hole and is screwed into the corresponding threaded counterbore.

Preferably, the dismountable support arm includes two parallel crossbars, and the crossbar includes a fixed part and a telescopic part that can move relative to the fixed part.

Preferably, the bearing seat base and the bearing seat upper cover are detachably connected by positioning pins and screws.

Preferably, the surface on which the connection plate base and the connection plate upper cover are fastened is a vertical surface parallel to the axis of the roller.

The beneficial effect of the utility model is that: in this design, both the traditional bearing seat and the connection plate are set as a two-body structure, through which the quick disassembly and assembly of the roller can be realized, and the operation is simple and convenient , Easy to implement.

Description of drawings

Accompanying drawing 1 is the structural representation of the device of the present embodiment;

Accompanying drawing 2 is the application schematic diagram of the device of the present embodiment;

Accompanying drawing 3 is the schematic diagram of the bearing block assembly in the device of the present embodiment;

Accompanying drawing 4 is the disassembled schematic view of the connecting disc assembly in the device of this embodiment.

In the accompanying drawings: 10, roller; 20, shaft head; 30, reducer; 40, side wall panel; 50, bearing seat base; 60, bearing seat upper cover; 70, universal coupling; 80, connection Disk base; 90, connecting disk upper cover; 100, dismounting support arm; 110, blocking part.

Detailed ways

The utility model is described in detail below in conjunction with the embodiment shown in the accompanying drawings:

As shown in accompanying drawing 1 and accompanying drawing 2, a kind of roller device that can realize quick disassembly, three rollers 10 are arranged up and down on the side vertical wall panel 40, and each roller 10 is arranged along the horizontal direction, and its two ends respectively There is a shaft head 20, the device includes a supporting part for supporting the roller 10 and a connecting part for synchronously interlocking the roller 10 and the reducer 30, the supporting part includes two shaft heads 20 assembled through bearings respectively A bearing seat assembly, the bearing seat assembly includes a bearing seat base 50 fixed on the side wall panel 40, a bearing seat upper cover 60 detachably engaged with the bearing seat base 50, and the bearing seat base 50 is connected with the bearing seat The interlocking surface of the cover 60 is a vertical surface parallel to the axis line of the roller 10, and the installation position for installing the bearing is formed between the bearing seat base 50 and the bearing seat upper cover 60; the connecting part includes a universal coupling 70. One end of the universal coupling 70 is detachably connected to a shaft head 20 through a flange, and the other end is detachably connected to the output shaft of the reducer 30. The other end corresponds to the bearing seat assembly and the reducer The output shafts of the reducer 30 are connected through a connection plate assembly, the connection plate assembly includes a connection plate base 80, a connection plate upper cover 90 detachably engaged with the connection plate base 80, and the end of the output shaft of the reducer 30 and the end of the universal coupling 70 are positioned and stored between the connection plate base 80 and the connection plate upper cover 90; the bearing seat base 50 and the connection plate base 80 are connected by fasteners, specifically, the connection plate The base 80 is provided with a plurality of through holes in the circumferential direction, and the through holes extend in the axial direction. The corresponding bearing seat base 50 is provided with a plurality of threaded counterbores distributed in the circumferential direction. The threaded counterbores extend in the axial direction, and the fasteners Screw the bolts in the corresponding threaded counterbore after passing through the corresponding through holes; the device also includes a dismountable support arm 100 arranged horizontally and perpendicular to the direction of the axis of the roller 10, the dismountable support arm 100 The upper surface of the shaft head 20 is tangent to the lowest surface of the shaft head 20. The end of the dismounting support arm 100 away from the roller 10 is provided with a blocking portion 110 to prevent the roller 10 from detaching from it. The dismounting support arm 100 includes two parallel The cross bar, the cross bar includes a fixed part and a telescopic part that can move relative to the fixed part. The above-mentioned bearing seat base 50 and the bearing seat upper cover 60 are detachably connected by positioning pins and screws, and the connection plate base 80 and the connection plate The interlocking surface of the upper cover 90 is a vertical surface parallel to the axis line of the roller 10, which is more convenient for disassembly and assembly.

Disassembly and assembly process: remove the upper bearing seat cover 60 on one side, remove the bearing seat upper cover 60 on the other side together with the connecting plate upper cover 90, and disconnect the connection with the universal coupling 70, then Roll the roller 10 along the dismounting support arm 100 extending below it to a position close to the blocking portion 110, and then remove it by other tools; the installation process is the reverse operation of the above process, and the roller is moved along the disassembly support arm 100 The cylinder 10 moves to the position where the shaft heads 20 at both ends are located on the corresponding bearing seat base 50, connects the corresponding universal coupling 70 with the corresponding shaft head 20 through a flange, and then installs the bearing seat upper cover 60 1. The upper cover 60 of the bearing seat and the upper cover 90 of the connecting plate, and remove the dismounting support arm 100.

In this design, both the traditional bearing seat and the connection plate are set as a two-body structure, through which the quick disassembly and assembly of the roller 10 can be realized, and the quick disassembly and assembly of the roller 10 can be realized, and the operation is simple and easy to implement.

The above-mentioned embodiments are only to illustrate the technical concept and characteristics of the present utility model, and its purpose is to enable those familiar with this technology to understand the content of the present utility model and implement it accordingly, and not to limit the protection scope of the present utility model. All equivalent changes or modifications made according to the spirit of the utility model shall fall within the protection scope of the utility model.

Claims (6)

1. one kind can realize the roller bench of fast assembling-disassembling, the two ends of the roller arranged in the horizontal direction have spindle nose respectively, it is characterized in that: comprise for the supporting part of backing drum with for making the attachment portion of roller and speed reducer synchronous interaction, described supporting part comprises two bearing block assemblies assembled mutually respectively by bearing and the spindle nose described in two, described bearing block assembly comprises the bearing block base be fixed on edge-on wallboard, releasably can be interlocked with described bearing block base the bearing support upper cover installed, the face that described bearing block base and described bearing support upper cover are interlocked is the vertical plane being parallel to roller shaft axis, formed between described bearing block base and described bearing support upper cover and be used for bearings mounted mounting point, described attachment portion comprises Hooks coupling universal coupling, one end of described Hooks coupling universal coupling can be releasably connected with the spindle nose described in by flange plate, the other end can releasably be connected with the output shaft of speed reducer, be connected by land assembly between described bearing block assembly corresponding to the other end and the output shaft of described speed reducer, described land assembly comprises land base, releasably can be interlocked with described land base the land upper cover installed, the end of the output shaft of speed reducer and the location, end of described Hooks coupling universal coupling are accommodated between described land base and described land upper cover, this device also comprises in the horizontal direction and the dismounting support arm arranged perpendicular to roller direction of axis line, the upper surface of described dismounting support arm and the lowest surfaces of described spindle nose tangent, one end away from described roller of described dismounting support arm is provided with the stop part preventing roller from departing from from it.

2. the roller bench that can realize fast assembling-disassembling according to claim 1, be is characterized in that: be connected by fastening piece between described bearing block base and described land base.

3. the roller bench that can realize fast assembling-disassembling according to claim 2, it is characterized in that: described land base is circumferentially distributed and is provided with multiple through hole, described through hole extends vertically, bearing block base described in correspondence is circumferentially distributed and is provided with multiple screw-threaded counterbore, described screw-threaded counterbore extends vertically, and described fastening piece is for through the bolt in the screw-threaded counterbore be tightened on after the through hole described in correspondence described in correspondence.

4. the roller bench that can realize fast assembling-disassembling according to claim 1, it is characterized in that: described dismounting support arm comprises two cross bars paralleled, described cross bar comprises standing part and can the telescopic section of movement relative to described standing part.

5. the roller bench that can realize fast assembling-disassembling according to claim 1, be is characterized in that: removably connected by locating stud and screw between described bearing block base and described bearing support upper cover.

6. the roller bench that can realize fast assembling-disassembling according to claim 1, is characterized in that: the face that described land base and described land upper cover are interlocked is the vertical plane being parallel to roller shaft axis.