CN210478074U

CN210478074U - Supporting and assembling tool for printing rubber roller

Info

Publication number: CN210478074U
Application number: CN201920449547.8U
Authority: CN
Inventors: 张飞; 王金标
Original assignee: Anhui Mengniu Color Printing Packaging Co ltd
Current assignee: Anhui Fuhe Packaging Technology Co ltd; Anhui Mengniu Packaging Technology Co ltd
Priority date: 2019-04-04
Filing date: 2019-04-04
Publication date: 2020-05-08
Anticipated expiration: 2029-04-04

Abstract

The utility model discloses a printing rubber roll is with supporting assembly fixture, the top of bottom plate is equipped with the bearing frame, the installation is equipped with antifriction bearing on the bearing frame, antifriction bearing normal running fit installation rubber roll axle head, the both sides ear end of bearing frame presss from both sides tightly and is equipped with U type clamp splice, through bolt fastening connection between U type clamp splice and the bearing frame, it dodges through-hole two still to have seted up on the U type clamp splice, the two interpolations of dodging the through-hole of seting up establish and install positioning screw, it is fixed to lock the assembly through a lock nut looks between U type clamp splice and the positioning screw, it is equipped with bottom screw to contradict on the lower centre gripping lateral wall bottom surface of U type clamp splice, bottom screw inserts and establishes to install in the bottom screw through-hole of seting up on the bottom plate, and bottom screw passes. By adopting the technical scheme, the supporting and assembling tool is simple in structure and convenient to assemble and install, and the height of the rubber roller can be adjusted, so that materials with different thicknesses can be processed by the rubber roller, and the working precision of the rubber roller is improved.

Description

Supporting and assembling tool for printing rubber roller

Technical Field

The utility model relates to a printing rubber roll erection joint's technical field especially relates to a printing rubber roll is with supporting assembly fixture.

Background

The rubber roll is generally applied to printing, printing and dyeing, papermaking, metallurgy, a great deal of fields such as plastics and ceramic manufacture, in the printing process, the both sides roller axle head of rubber roll rotates and installs and use on the bearing frame, the bearing frame is fixed mounting on the frame bottom plate, it drives the rubber roll work through the motor, can produce vibrations when this in-process motor drives the rubber roll pivot, make rubber roll job stabilization relatively poor, and the bearing frame fixed mounting mode of current rubber roll can not height-adjusting, the accuracy when influence the rubber roll dyes the material of different thickness, therefore, we design a printing rubber roll with supporting assembly fixture.

SUMMERY OF THE UTILITY MODEL

For solving prior art scheme's defect, the utility model discloses a printing rubber roll is with supporting assembly fixture.

The utility model discloses a printing rubber roll is with supporting assembly fixture, include: the rubber roller bearing comprises a base plate and a bearing seat, wherein the bearing seat is arranged above the base plate, a rolling bearing is arranged on the bearing seat, the rolling bearing is rotatably matched with the shaft end of a rubber roller, the ear ends at two sides of the bearing seat are provided with a U-shaped clamping block in a clamping manner, the upper clamping side wall of the U-shaped clamping block is provided with a first avoiding through hole, the lower clamping side wall of the U-shaped clamping block is provided with a groove, a nut is arranged in the groove, the ear ends at two sides of the bearing seat are provided with a foot hole, a bolt is inserted and installed in the first avoiding through hole and the foot hole, the tail end of the bolt is tightly and tightly screwed with the nut, a second avoiding through hole is also arranged on the U-shaped clamping block, a positioning screw is inserted and installed in the second avoiding through hole, the U-shaped clamping block and the positioning screw are locked and assembled and fixed through a locking nut, and the, the bottom screw rod is inserted into a bottom screw rod through hole formed in the bottom plate, and the bottom screw rod is clamped and fixedly assembled with the bottom plate through a second locking nut.

Preferably, the top of the bottom screw rod is sleeved with a buffer spring, and two ends of the buffer spring are respectively arranged in a manner of being abutted against the bottom surface of the lower clamping side wall of the U-shaped clamping block and the thread block.

Preferably, the thread block is installed on the bottom screw rod in a threaded fit mode.

Preferably, the bottom end of the positioning screw is fixedly arranged on the bottom plate.

The beneficial effects are that: the bearing frame, the U type clamp splice, positioning screw, assemble simple to operate between end screw rod and the bottom plate, the assembly is firm reliable between the part, be convenient for slow down the motor through buffer spring and drive rubber roll pivoted vibration, be favorable to improving rubber roll job stabilization, be convenient for simultaneously through adjusting the mounting height of U type clamp splice at positioning screw, and the support fixed height of end screw rod to U type clamp splice is adjusted, it is convenient to adjust, thereby make the rubber roll height can adjust, the rubber roll of being convenient for processes the material of different thickness, improve rubber roll work precision.

Drawings

FIG. 1 is a schematic structural view of the supporting and assembling tool for printing rubber rollers of the present invention;

fig. 2 is the utility model relates to a printing rubber roll is with supporting assembly fixture's cross-sectional schematic diagram.

Wherein: 1-a bottom plate; 100-bottom screw through hole; 2-bearing seat; 20-a ground pin hole; 3-rolling bearings; 4-the shaft end of the rubber roller; 5-U-shaped clamping blocks; 50-grooves; 51-avoiding the first through hole; 52-avoiding a second through hole; 6-a nut; 7-bolt; 8-positioning a screw rod; 9-locking the first nut; 10-bottom screw; 11-a buffer spring; 12-a thread block; and 13-locking a second nut.

Detailed Description

As shown in fig. 1-2, the utility model discloses a printing rubber roll is with supporting assembly fixture, include: the rubber roller bearing comprises a base plate 1 and a bearing seat 2, wherein the bearing seat 2 is arranged above the base plate 1, a rolling bearing 3 is arranged on the bearing seat 2, a rubber roller shaft end 4 is installed in the rolling bearing 3 in a matched mode, the two side ear ends of the bearing seat 2 are tightly clamped and provided with a U-shaped clamping block 5, an upper clamping side wall of the U-shaped clamping block 5 is provided with an avoidance through hole 51, a lower clamping side wall of the U-shaped clamping block 5 is provided with a groove 50, a nut 6 is installed in the groove 50, the two side ear ends of the bearing seat 2 are provided with a ground foot hole 20, a bolt 7 is inserted into the avoidance through hole 51 and the ground foot hole 20, the tail end of the bolt 7 is fastened and screwed with the nut 6, and the U-shaped clamping block 5 and the bearing seat 2 are fastened and connected firmly and.

Still seted up on U type clamp splice 5 and dodged through-hole two 52, set up dodge through-hole two 52 interpolation and establish and install positioning screw 8, it is fixed to lock the assembly mutually through lock nut one 9 between U type clamp splice 5 and the positioning screw 8, positioning screw 8's bottom fixed mounting is on bottom plate 1 for U type clamp splice 5 locks fixed mounting on positioning screw 8 through lock nut one 9, and operating personnel rotates the position of the fixed lock nut one 9 that presss from both sides of U type clamp splice 5 both sides through the spanner, can adjust the high mounted position of U type clamp splice 5 on positioning screw 8, and it is convenient to adjust to make the rubber roll height adjust.

The bottom screw 10 is arranged on the bottom surface of the lower clamping side wall of the U-shaped clamping block 5 in a butting mode, the bottom screw 10 is inserted into a bottom screw through hole 100 formed in the bottom plate 1 in an inserting mode, the bottom screw 10 is fixedly assembled with the bottom plate 1 through a second locking nut 13 in a clamping mode, the bottom screw 10 plays a role in supporting and fixing the U-shaped clamping block 5 and plays a role in stable assembly, the bottom screw 10 is convenient to be fixedly installed on the bottom plate 1 through a second locking nut 13 in a locking mode, and the supporting and fixing height of the bottom screw 10 for the U-shaped clamping block 5 can be adjusted conveniently to adapt to the height positions of the U-shaped clamping block 5 and the bearing seat 2.

The top cover of end screw rod 10 is established and is installed buffer spring 11, buffer spring 11's both ends respectively with the lower centre gripping lateral wall bottom surface of U type clamp splice 5, screw thread piece 12 inconsistent setting, screw thread piece 12 screw-thread fit installs on end screw rod 10, and buffer spring 11 that sets up plays the effect that the buffering supported, can vibrate when the motor drives the rubber roll and rotates, can slow down the vibration through buffer spring 11 to make rubber roll job stabilization.

The utility model discloses an implement like this: when the support is assembled, the ear ends at two sides of the bearing seat 2 are clamped and fixed through the U-shaped clamping block 5, the U-shaped clamping block 5 is fastened and connected with the bearing seat 2 through the bolt 7, the bottom end of the bolt 7 is in threaded screwing connection with the nut 6 fixedly installed in the groove 50 formed in the U-shaped clamping block 5, so that the U-shaped clamping block 5 and the bearing seat 2 are fixedly assembled and convenient to assemble, the U-shaped clamping block 5 is fixedly installed on the positioning screw rod 8 through the locking nut I9, the bottom surface of the lower clamping side wall of the U-shaped clamping block 5 is supported and fixed through the bottom screw rod 10, the bottom screw rod 10 of the bottom screw rod 10 is conveniently and fixedly installed on the bottom plate 1 through the locking nut II 13, so that the bearing seat 2 is stably and firmly supported and assembled on the bottom plate 1 through the U-shaped clamping block 5, the positioning screw rod 8 and the bottom screw rod 10 in sequence, and; in addition, an operator rotates the positions of the locking nuts (9) clamped and fixed on the two sides of the U-shaped clamping block (5) through a wrench, the height installation positions of the U-shaped clamping block (5) on the positioning screw rod (8) can be adjusted, the bottom screw rod (10) can be adjusted to the supporting and fixing height of the U-shaped clamping block (5) conveniently, the height positions of the U-shaped clamping block (5) and the bearing seat (2) are adapted, the adjustment is convenient, the rubber roller height can be adjusted, materials with different thicknesses can be processed by the rubber roller conveniently, and the working precision of the rubber roller. Adopt this technical scheme, the bearing frame, U type clamp splice, positioning screw, assembly simple to operate between end screw rod and the bottom plate, the assembly is firm reliable between the part, be convenient for slow down the motor through buffer spring and drive rubber roll pivoted vibration, be favorable to improving rubber roll job stabilization, be convenient for simultaneously through adjusting the mounting height of U type clamp splice at positioning screw rod, and end screw rod is to the support fixed height adjustment of U type clamp splice, it is convenient to adjust, thereby make the rubber roll height can adjust, the rubber roll of being convenient for processes the material of different thickness, improve rubber roll work precision.

Finally, it should be noted that: the above embodiments are only used for illustrating the present invention and do not limit the technical solution described in the present invention; thus, while the present invention has been described in detail with reference to the various embodiments thereof, it will be understood by those skilled in the art that various changes may be made and equivalents may be substituted; all such modifications and variations are intended to be included herein within the scope of this disclosure and the present invention and within the scope and spirit of the following claims.

Claims

1. The utility model provides a printing rubber roll is with supporting assembly fixture, includes: bottom plate (1), bearing frame (2), the top of bottom plate (1) is equipped with bearing frame (2), the installation is equipped with antifriction bearing (3) on bearing frame (2), antifriction bearing (3) internal rotation cooperation installation rubber roll axle head (4), its characterized in that: the bearing seat is characterized in that the two side ear ends of the bearing seat (2) are provided with U-shaped clamping blocks (5) in a clamping manner, the upper clamping side wall of each U-shaped clamping block (5) is provided with an avoidance through hole I (51), the lower clamping side wall of each U-shaped clamping block (5) is provided with a groove (50), nuts (6) are arranged in the grooves (50), the two side ear ends of the bearing seat (2) are provided with ground foot holes (20), bolts (7) are inserted in the avoidance through holes I (51) and the ground foot holes (20), the tail ends of the bolts (7) are tightly and tightly screwed with the nuts (6), the U-shaped clamping blocks (5) are further provided with avoidance through holes II (52), positioning screws (8) are inserted in the avoidance through holes II (52), and the U-shaped clamping blocks (5) and the positioning screws (8) are tightly assembled and fixed through locking nuts I (9), the bottom screw (10) is arranged on the bottom surface of the lower clamping side wall of the U-shaped clamping block (5) in a propping mode, the bottom screw (10) is inserted into a bottom screw through hole (100) formed in the bottom plate (1), and the bottom screw (10) is fixedly assembled with the bottom plate (1) in a clamping mode through a second locking nut (13).

2. The supporting and assembling tool for the printing rubber roller according to claim 1, characterized in that: the top of end screw rod (10) is established and is installed buffer spring (11), buffer spring (11) both ends respectively with the lower centre gripping lateral wall bottom surface of U type clamp splice (5), screw thread piece (12) inconsistent setting.

3. The supporting and assembling tool for the printing rubber roller according to claim 2, characterized in that: the thread block (12) is installed on the bottom screw rod (10) in a thread fit mode.

4. The supporting and assembling tool for the printing rubber roller according to claim 1, characterized in that: the bottom end of the positioning screw rod (8) is fixedly arranged on the bottom plate (1).