CN214723098U

CN214723098U - Three-dimensional leveling device for roller clamping groove

Info

Publication number: CN214723098U
Application number: CN202120829006.5U
Authority: CN
Inventors: 廖俊湘; 廖丘燊; 李石富
Original assignee: Shaoguan Fengyi Machinery Technology Co ltd
Current assignee: Shaoguan Fengyi Machinery Technology Co ltd
Priority date: 2021-04-21
Filing date: 2021-04-21
Publication date: 2021-11-16
Anticipated expiration: 2031-04-21

Abstract

The utility model discloses a roller clamping groove three-dimensional leveling device, which comprises a workbench, a clamping mechanism arranged at the top of the workbench, an installation platform arranged above the workbench, a lifting cylinder arranged at the top of the installation platform, a connecting component arranged at the output end of the lifting cylinder, a driving motor arranged on the connecting component, and a polishing component arranged at the output end of the driving motor; the grinding assembly comprises a grinding disc and a grinding roller; through fixture centre gripping fixed roller, rethread lift cylinder, coupling assembling and driving motor drive the subassembly of polishing and descend for the polishing dish can contact with the upper surface of gyro wheel, and the roller of polishing can get into the inside of the draw-in groove of gyro wheel from top to bottom, and rethread driving motor can drive the polishing dish and polish the levelling to the upper surface of gyro wheel, can drive the polishing dish simultaneously again and polish the levelling to the inside of the draw-in groove of gyro wheel, consequently, the utility model has the advantages of simple structure and the levelling of polishing are efficient.

Description

Three-dimensional leveling device for roller clamping groove

Technical Field

The utility model relates to a gyro wheel production technical field, concretely relates to three-dimensional levelling device of gyro wheel draw-in groove.

Background

A roller, a kind of sports equipment, is a common connecting mechanism in mechanical motion; the roller connection can be used for more stable movement. The roller is generally made of metal, has strong pressure resistance, is internally provided with a clamping groove, is firmer in installation and is not easy to shake; the installation cost is low, and the use is convenient.

The roller clamping groove leveling device is equipment for correcting and leveling roller clamping grooves, but the roller clamping groove leveling device in the prior art is complex in structure, only the clamping grooves of rollers are polished and leveled at one point by using machinery, and polishing and leveling efficiency is low; and prior art's gyro wheel draw-in groove leveling device only can polish the levelling to gyro wheel draw-in groove inside, and can not polish the levelling to the upper surface of gyro wheel simultaneously.

SUMMERY OF THE UTILITY MODEL

In view of this, the utility model aims at providing a simple structure, polish that the levelling is efficient, can polish the three-dimensional levelling device of gyro wheel draw-in groove of levelling the upper surface of gyro wheel simultaneously.

In order to solve the technical problem, the technical scheme of the utility model is that: a roller clamping groove three-dimensional leveling device comprises a workbench, a clamping mechanism, an installation table, a lifting cylinder, a connecting assembly, a driving motor and a polishing assembly, wherein the clamping mechanism is arranged at the top of the workbench and used for clamping and fixing a roller on the workbench; the polishing assembly comprises a polishing disc fixedly connected with the output end of the driving motor and used for polishing and leveling the upper surface of the roller, and a polishing roller which is arranged at the center of the bottom of the polishing disc and located above the workbench, is used for entering the inside of the clamping groove of the roller from top to bottom and is used for polishing and leveling the clamping groove.

Preferably, the grinding roller comprises a cylindrical part fixedly connected with the center of the bottom of the grinding disc and consistent with the inner diameter of the clamping groove of the roller, and a circular table part which is arranged at the bottom of the cylindrical part and is large in upper part and small in lower part.

Preferably, the work table is provided with a through hole below the grinding roller.

Further, the inner diameter of the through hole is larger than the maximum outer diameter of the grinding roller.

Preferably, the clamping mechanism comprises a first clamping cylinder and a second clamping cylinder which are fixedly installed at the top of the workbench and respectively located on two sides of the polishing assembly, the first clamping cylinder is fixedly connected with a first clamping piece towards one end of the second clamping cylinder, and the second clamping cylinder is fixedly connected with a second clamping piece towards one end of the first clamping cylinder.

Furthermore, the first clamping piece and the second clamping piece are both arranged in a semicircular ring shape.

Preferably, support columns are welded and fixed at four corners of the bottom of the mounting table, and the mounting table is welded and fixed with the top of the workbench through the support columns.

Preferably, the connecting assembly comprises a connecting plate fixedly connected with the output end of the lifting cylinder, connecting columns arranged at four corners of the bottom of the connecting plate, and a mounting plate fixedly connected with the connecting plate through the connecting columns; the driving motor is fixedly installed at the top of the installation plate.

The utility model discloses technical effect mainly embodies: through fixture centre gripping fixed roller, rethread lift cylinder, coupling assembling and driving motor drive the subassembly of polishing and descend for the polishing dish can contact with the upper surface of gyro wheel, and the roller of polishing can get into the inside of the draw-in groove of gyro wheel from top to bottom, and rethread driving motor can drive the polishing dish and polish the levelling to the upper surface of gyro wheel, can drive the polishing dish simultaneously again and polish the levelling to the inside of the draw-in groove of gyro wheel, consequently, the utility model has the advantages of simple structure and the levelling of polishing are efficient.

Drawings

Fig. 1 is a schematic structural view of a roller card slot three-dimensional leveling device according to the present invention;

FIG. 2 is a schematic structural view of the worktable and the clamping mechanism of FIG. 1;

FIG. 3 is a schematic view of the connection between the lift cylinder, the connection assembly, the drive motor and the sanding assembly of FIG. 1;

figure 4 is a schematic diagram of the sanding assembly of figure 3.

Detailed Description

The following detailed description of the embodiments of the present invention is made with reference to the accompanying drawings, so that the technical solution of the present invention can be more easily understood and grasped.

In the present embodiment, it should be understood that the terms "middle", "upper", "lower", "top", "right", "left", "above", "back", "middle", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of describing the present invention, and do not indicate or imply that the referred devices or elements must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

In the present embodiment, if the connection or fixing manner between the components is not specifically described, the connection or fixing manner may be a bolt fixing manner, a pin connecting manner, or the like, which is commonly used in the prior art, and therefore, details thereof are not described in the present embodiment.

The utility model provides a three-dimensional levelling device of gyro wheel draw-in groove, as shown in fig. 1-2, includes workstation 1, set up the top of workstation 1 and be used for right gyro wheel 101 on the workstation 1 carries out the fixture 2 that the centre gripping is fixed, sets up mount table 3 of workstation 1 top sets up the lift cylinder 4 at the top of mount table 3 sets up the output of lift cylinder 4 and be located coupling assembling 5 of mount table 3 below sets up driving motor 6 on the coupling assembling 5, still including setting up driving motor 6's output and be located grinding component 7 of coupling assembling 5 below.

The table 1 is provided with a through hole 11 below the grinding roller 72. The inner diameter of the through-hole 11 is larger than the largest outer diameter of the grinding roller 72. Fixture 2 includes fixed mounting at 1 top of workstation, and is located respectively the first centre gripping cylinder 21 and the second centre gripping cylinder 22 of the subassembly 7 both sides of polishing, first centre gripping cylinder 21 is towards the first holder 23 of the one end fixedly connected with of second centre gripping cylinder 22, the one end fixedly connected with second holder 24 of second centre gripping cylinder 22 towards first centre gripping cylinder 21. The first clamping piece 23 and the second clamping piece 24 are both arranged in a semicircular ring shape. First holder 23 and second holder 24 fix with screw respectively on the output of first die clamping cylinder 21 and second die clamping cylinder 22, the dismouting and the change of the holder of being convenient for to can adapt to carry out the centre gripping to the gyro wheel of unidimensional not fixed, and then can adapt to the gyro wheel of unidimensional not leveling of polishing. The inner diameter of the first clamping member 23 is consistent with the inner diameter of the second clamping member 24, and the inner diameter of the first clamping member 23 is consistent with the outer diameter of the roller 101. The bottom four corners department welded fastening of mount table 3 has support column 31, mount table 3 passes through support column 31 and workstation 1's top welded fastening.

As shown in fig. 3-4, the connecting assembly 5 includes a connecting plate 51 fixedly connected to the output end of the lifting cylinder 4, connecting posts 52 disposed at four corners of the bottom of the connecting plate 51, and a mounting plate 53 fixedly connected to the connecting plate 51 through the connecting posts 52; the driving motor 6 is fixedly installed on the top of the mounting plate 53. The polishing assembly 7 comprises a polishing disc 71 fixedly connected with the output end of the driving motor 7 and used for polishing and leveling the upper surface of the roller 101, and a polishing roller 72 which is arranged at the center of the bottom of the polishing disc 71 and located above the workbench 1 and used for entering the inside of the clamping groove 1011 of the roller 101 from top to bottom and polishing and leveling the clamping groove 1011. The two-dimensional polishing and leveling can be performed on the inside of the clamping groove 1011 of the roller 101 through the polishing roller 72, and the one-dimensional polishing and leveling can be performed on the upper surface of the roller 101 through the polishing disc 71, so that the polishing assembly 7 can perform three-dimensional polishing and leveling on the roller 101 through the polishing disc 71 and the polishing roller 72. The upper surface of the polishing disc 71 is provided with four threaded holes 711 in a downward concave manner, the polishing assembly 7 is fixed on the output end of the driving motor 6 through screws, the polishing assembly 7 is convenient to disassemble and assemble, and therefore the polishing disc can be suitable for polishing and leveling rollers of different sizes. The grinding roller 72 includes a cylindrical portion 721 fixedly connected to the center of the bottom of the grinding disc 71 and corresponding to the inner diameter of the clamping groove 1011 of the roller 101, and a circular boss portion 722 arranged at the bottom of the cylindrical portion 721 and having a large top and a small bottom. The maximum outer diameter of the boss portion 722 is equal to the outer diameter of the cylindrical portion 721, and the boss portion 722 is provided to facilitate the grinding roller 72 to enter the inside of the engaging groove 1011 of the roller 101 from the top down. The length of the cylindrical part 721 is greater than or equal to the length of the clamping groove 1011 of the roller 101, the through hole 11 is arranged so that the circular table part 722 of the grinding roller 72 can penetrate through the clamping groove 1011 of the roller 101 from top to bottom, and the outer surface of the cylindrical part 721 of the grinding roller 72 can be in close contact with the inner surface of the clamping groove 1011, so that the grinding roller 72 can grind and level the clamping groove 1011.

In the present embodiment, the lifting cylinder 4 is a standard cylinder with model number SC63 × 200, the driving motor 6 is a servo motor with model number 110ST-M04030LFB, and the first clamping cylinder 21 and the second clamping cylinder 22 are standard cylinders with model number SC32 × 100.

The working principle is as follows: switching on a power supply, placing the roller 101 to be polished and leveled on the workbench 1, driving the first clamping piece 23 and the second clamping piece 24 to move towards the roller 101 by the first clamping cylinder 21 and the second clamping cylinder 22 respectively, and clamping and fixing the roller 101 on the top of the workbench 1; the lifting cylinder 4 drives the driving motor 6 and the polishing assembly 7 to move downwards through the connecting assembly 5, and the polishing roller 72 of the polishing assembly 7 enters the clamping groove 1011 of the roller 101 from top to bottom; when the lower surface of the polishing disc 71 of the polishing assembly 7 is in contact with the upper surface of the roller 101, the driving motor 6 is started, the driving motor 6 drives the polishing disc 71 to polish and level the upper surface of the roller 101, and drives the polishing roller 72 to polish and level the inside of the clamping groove 1011 of the roller 101; after the polishing and leveling of the roller 101 is finished, the driving motor 6 is closed, the lifting cylinder 5 drives the driving motor 6 and the polishing assembly 7 to reset upwards through the connecting assembly 5, and the first clamping cylinder 21 and the second clamping cylinder 22 respectively drive the first clamping piece 23 and the second clamping piece 24 to loosen the roller 101.

Of course, the above is only a typical example of the present invention, and besides, the present invention can also have other various specific embodiments, and all technical solutions adopting equivalent replacement or equivalent transformation are all within the scope of the present invention as claimed.

Claims

1. The utility model provides a three-dimensional levelling device of gyro wheel draw-in groove, includes the workstation, sets up the fixture at the top of workstation sets up the mount table of workstation top sets up the lift cylinder at the top of mount table sets up the output of lift cylinder, just be located the coupling assembling of mount table below sets up driving motor on the coupling assembling, its characterized in that: the polishing assembly is arranged at the output end of the driving motor and is positioned below the connecting assembly; the polishing assembly comprises a polishing disk fixedly connected with the output end of the driving motor and a polishing roller arranged at the bottom of the polishing disk and positioned above the workbench.

2. The roller card slot three-dimensional leveling device of claim 1, wherein: the polishing roller comprises a cylindrical part fixedly connected with the bottom of the polishing disc and a circular table part arranged at the bottom of the cylindrical part and provided with a large upper part and a small lower part.

3. The roller card slot three-dimensional leveling device of claim 1, wherein: the workbench is provided with a through hole positioned below the polishing roller.

4. The roller card slot three-dimensional leveling device of claim 3, wherein: the inner diameter of the through hole is larger than the maximum outer diameter of the grinding roller.

5. The roller card slot three-dimensional leveling device of claim 1, wherein: the clamping mechanism comprises a first clamping cylinder and a second clamping cylinder which are fixedly installed at the top of the workbench and respectively located on two sides of the polishing assembly, the first clamping cylinder is fixedly connected with a first clamping piece towards one end of the second clamping cylinder, and the second clamping cylinder is fixedly connected with a second clamping piece towards one end of the first clamping cylinder.

6. The roller card slot three-dimensional leveling device of claim 5, wherein: the first clamping piece and the second clamping piece are both arranged in a semicircular ring shape.

7. The roller card slot three-dimensional leveling device of claim 1, wherein: the bottom four corners department welded fastening of mount table has the support column, the mount table passes through the top welded fastening of support column and workstation.

8. The roller card slot three-dimensional leveling device of claim 1, wherein: the connecting assembly comprises a connecting plate fixedly connected with the output end of the lifting cylinder, connecting columns arranged at four corners of the bottom of the connecting plate, and a mounting plate fixedly connected with the connecting plate through the connecting columns; the driving motor is fixedly installed at the top of the installation plate.