CN216913371U

CN216913371U - Wax spraying mechanism for wheel diameter compensation polishing machine

Info

Publication number: CN216913371U
Application number: CN202220143488.3U
Authority: CN
Inventors: 谢长
Original assignee: Gengxian Surface Treatment Jiangmen Co ltd
Current assignee: Gengxian Surface Treatment Jiangmen Co ltd
Priority date: 2022-01-19
Filing date: 2022-01-19
Publication date: 2022-07-08
Anticipated expiration: 2032-01-19

Abstract

The utility model discloses a wax spraying mechanism for a wheel diameter compensation polishing machine, which comprises a supporting table, a workbench which is movably arranged on the supporting table and can move linearly, a fixed plate fixed on the workbench, and a moving mechanism arranged between the fixed plate and the supporting table, wherein the moving mechanism drives a wax spraying assembly to make adaptive compensation movement according to the change of the wheel diameter; through the setting that removes the subassembly, make wax spray assembly even also can keep and the emery wheel under the condition that emery wheel footpath diminishes gradually distance between the emery wheel to make wax spray assembly can spout most wax of polishing on the emery wheel at every turn, improved work piece polishing quality's stability, spray the outside wax of polishing of emery wheel simultaneously and can not increase because of the change in wheel footpath, also make things convenient for subsequent cleanness.

Description

Wax spraying mechanism for wheel diameter compensation polishing machine

Technical Field

The utility model relates to the technical field of product grinding and polishing, in particular to a wax spraying mechanism for a wheel diameter compensation polishing machine.

Background

With the improvement of requirements of people on the appearance and the surface quality of a product, polishing is often adopted in the finish machining process of the product. The numerical control polishing systems such as the robot polishing system and the like use programming control to realize automatic polishing operation, thereby not only improving the working conditions of workers and the production efficiency, but also greatly improving the surface quality and consistency of the processed workpieces.

However, in the polishing operation, due to the abrasion of the workpiece to the grinding wheel, the wheel diameter of the grinding wheel is gradually reduced, and the grinding wheel and the component for driving the grinding wheel need to be subjected to compensatory displacement before the workpiece is polished, the existing polishing machine with the function of compensating displacement is generally matched with the wax spraying mechanism for use, when the grinding wheel is subjected to compensatory displacement, the wax spraying mechanism also moves along with the grinding wheel, but the change of the wheel diameter of the grinding wheel is not considered in the moving process, and only the grinding wheel moves along with the grinding wheel, when the wheel diameter of the grinding wheel is gradually reduced, the distance between the wax spraying mechanism and the grinding wheel is gradually increased, so that most of the grinding wax sprayed by the wax spraying mechanism falls outside the grinding wheel, and the polishing quality of the subsequent workpiece is influenced.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a wax spraying mechanism for a wheel diameter compensation polishing machine with stable polishing quality, so as to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a wax spraying mechanism for wheel footpath compensation burnishing machine, includes a supporting bench, but movable setting is at the workstation of the rectilinear movement on a supporting bench, fixes the fixed plate on the workstation, sets up the moving mechanism between fixed plate and a supporting bench, and moving mechanism drives and spouts the wax subassembly and make adaptability compensation removal according to the change in wheel footpath.

Further, the wax spraying assembly is installed on the moving mechanism.

Further, a plurality of guide mechanisms are arranged on the supporting platform, and the workbench moves linearly on the supporting platform through the guide mechanisms.

Further, the moving mechanism comprises a movable plate movably arranged on the fixed plate, a fixed rack fixedly arranged on the supporting platform, a first rack fixedly arranged on the front side of the bottom of the movable plate and corresponding to the fixed rack, a gear rotatably arranged on the right side of the fixed plate and positioned between the fixed rack and the first rack, and a gear meshed with the fixed rack and the first rack.

Further, wax spraying assembly includes the mounting bracket of fixed mounting at the fly leaf top, installs the wax spray gun who is used for spouting wax for the emery wheel on the mounting bracket.

Further, still include actuating mechanism, actuating mechanism sets up the lead screw at a supporting bench top including installing at the left servo motor of a supporting bench, the activity, the left end of lead screw and servo motor's output shaft, be equipped with on the workstation with lead screw threaded connection's nut, servo motor passes through the lead screw and drives the workstation and remove about on a supporting bench.

Further, a polishing device is arranged on the workbench, the polishing device is provided with a grinding wheel for polishing the workpiece and a motor for driving the grinding wheel, and the output end of the motor is connected with the grinding wheel.

Further, a coupling supporting mechanism is arranged between the grinding wheel and the motor and used for eliminating axial deviation and radial deviation caused by too far distance between the grinding wheel and the motor.

The utility model has the beneficial effects that:

through the setting that removes the subassembly, make wax spray assembly even also can keep and the emery wheel under the condition that emery wheel footpath diminishes gradually distance between the emery wheel to make wax spray assembly can spout most wax of polishing on the emery wheel at every turn, improved work piece polishing quality's stability, spray the outside wax of polishing of emery wheel simultaneously and can not increase because of the change in wheel footpath, also make things convenient for subsequent cleanness.

Additional features and advantages of the utility model will be set forth in the detailed description which follows

Drawings

FIG. 1: is a schematic perspective view of the moving mechanism of the present invention.

FIG. 2: the utility model is enlarged in partial structure.

FIG. 3: is a rear view structure schematic diagram of the utility model.

FIG. 4: is a schematic perspective structure of the driving mechanism of the present invention.

FIG. 5: is a schematic view of another angle of the moving mechanism of the present invention.

FIG. 6: a partial enlarged view of the moving mechanism of the present invention is shown.

Description of the drawings: 1. a support table; 2. a linear guide rail; 3. a work table; 4. a fixing plate; 5. a moving mechanism; 51. Fixing a rack; 52. a movable plate; 53. a first rack; 54. a gear; 6. a wax spray assembly; 61. a mounting frame; 62. A wax spray gun; 7. a drive mechanism; 71. a servo motor; 72. a screw rod; 73. a nut; 81. and (7) grinding wheels.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

As shown in fig. 1, one side of the fixed rack 51 is a front side, and the other side opposite to the fixed rack 51 is a rear side, and the same standard is adopted in the following drawings.

As shown in fig. 1-6, the wax spraying mechanism for the wheel diameter compensation polisher of the present invention includes a supporting table 1, a linearly movable table 3 movably disposed on the supporting table 1, a fixing plate 4 fixed on the table 3, and a moving mechanism 5 disposed between the fixing plate 4 and the supporting table 1, wherein the moving mechanism 5 drives the wax spraying assembly 6 to make adaptive compensation movement according to the change of the wheel diameter.

The supporting table 1 can be provided with a plurality of guide mechanisms, the guide mechanisms can be a plurality of linear guide rails 2 fixedly arranged on the supporting table 1 or a plurality of linear sliding chutes (not shown in the figure) arranged on the supporting table 1, the workbench 3 is movably arranged on the supporting table 1 through the guide mechanisms, a polishing device (not shown in the figure) for polishing a workpiece can be arranged on the workbench 3, the polishing device is provided with a grinding wheel for polishing the workpiece and a motor (not shown in the figure) for driving the grinding wheel 81, the output end of the motor is connected with the grinding wheel 81, the motor is preferably an asynchronous motor, a coupling support mechanism (not shown) may be provided between the grinding wheel 81 and the motor, and in the case where the grinding wheel 81 is located far from the motor, the arrangement of the coupling support mechanism can eliminate the axial deviation and radial deviation between the grinding wheel 81 and the motor caused by too far.

As shown in fig. 5-6, the moving mechanism 5 includes a movable plate 52 movably disposed on the fixed plate 4, a fixed rack 51 fixedly disposed on the support platform 1, a first rack 53 fixedly disposed on the front side of the bottom of the movable plate 52 and corresponding to the fixed rack 51, and a gear 54 rotatably disposed on the right side of the fixed plate 4, wherein the gear 54 is disposed between the fixed rack 51 and the first rack 53, and the gear 54 is engaged with the fixed rack 51 and the first rack 53.

As shown in fig. 4, the present invention further comprises a driving mechanism 7, the driving mechanism 7 is used for driving the working table 3 to make the working table 3 move linearly on the guiding mechanism, the driving mechanism 7 comprises a servo motor 71 installed on the left side of the supporting table 1, a screw 72 movably installed on the top of the supporting table 1, the left end of the screw 72 is connected with an output shaft of the servo motor 71, a nut 73 in threaded connection with the screw 72 is arranged on the working table 3, and the servo motor 71 drives the working table 3 to move left and right on the supporting table 1 through the screw 72.

The wax spraying assembly 6 of the present invention is used for spraying polishing wax on the grinding wheel 81 when the grinding wheel 81 polishes a workpiece, as shown in fig. 3, the wax spraying assembly 6 comprises a mounting bracket 61 fixedly arranged on the top of the movable plate 52, a wax spraying gun 62 for spraying wax on the grinding wheel 81 is mounted on the mounting bracket 61, and the wax spraying gun 62 can be a self-contained wax source or can be connected with an external wax source.

When the polishing machine is used, in order to enable the grinding wheel 81 to contact the polishing surface of a workpiece, the servo motor 71 is controlled to rotate, as shown in fig. 3, a workpiece polishing station is positioned on the right side of the grinding wheel 81, the servo motor 71 drives the workbench 3 to move rightwards through the lead screw 72, the workbench 3 drives the polishing device 8 to move rightwards, so that the grinding wheel 81 contacts the polishing surface of the workpiece, the workbench 3 drives the fixed frame to move rightwards when moving rightwards, the fixed frame drives the movable plate 52, the first rack 53, the gear 54 and the wax spraying assembly 6 on the fixed frame to move rightwards, the gear 54 also rotates clockwise when moving rightwards due to the action of the fixed rack 51, the gear 54 rotates clockwise to drive the first rack 53 and the movable plate 52 to further move rightwards, the movable plate 52 drives the wax spraying assembly 6 to move rightwards (the difference between the wheel diameters before and after the grinding wheel 81 is equal to the distance compensated by the grinding wheel 81 to the workpiece multiplied by 2), the distance between the wax spraying component 6 and the grinding wheel 81 can be kept even under the condition that the diameter of the grinding wheel 81 is gradually reduced, so that most of grinding wax can be sprayed on the grinding wheel by the wax spraying gun at every time even if the diameter of the grinding wheel 81 is changed in the wax spraying process, the stability of the polishing quality of a workpiece is improved, meanwhile, the grinding wax sprayed outside the grinding wheel 81 cannot be increased due to the change of the diameter of the grinding wheel, and the subsequent cleaning is facilitated.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may include only a single embodiment, and such description is for clarity only, and those skilled in the art will be able to make the description as a whole, and the embodiments may be appropriately combined to form other embodiments as will be apparent to those skilled in the art.

Claims

1. The utility model provides a wax mechanism spouts for wheel footpath compensation burnishing machine which characterized in that, includes brace table (1), but movable setting is at workstation (3) of linear motion on brace table (1), fixed plate (4) of fixing on workstation (3), and moving mechanism (5) of setting between fixed plate (4) and brace table (1), and moving mechanism (5) drive spouts wax subassembly (6) and makes adaptability compensation removal according to the change in wheel footpath.

2. The wax injection mechanism for a wheel diameter compensating polisher according to claim 1 where the wax injection assembly (6) is mounted on the moving mechanism (5).

3. The wax spraying mechanism for the wheel diameter compensation polisher according to claim 1, wherein a plurality of guide mechanisms are provided on the support table (1), and the work table (3) is linearly moved on the support table (1) by the guide mechanisms.

4. The wax spraying mechanism for the wheel diameter compensation polisher according to claim 1, wherein the moving mechanism (5) comprises a movable plate (52) movably disposed on the fixed plate (4), a fixed rack (51) fixedly disposed on the support platform (1), a first rack (53) fixedly disposed at the front side of the bottom of the movable plate (52) and corresponding to the fixed rack (51), and a gear (54) rotatably disposed at the right side of the fixed plate (4), wherein the gear (54) is located between the fixed rack (51) and the first rack (53), and the gear (54) is engaged with the fixed rack (51) and the first rack (53).

5. The wax spraying mechanism for the wheel diameter compensation polisher according to claim 1, wherein the wax spraying assembly (6) comprises a mounting bracket (61) fixedly mounted on top of the movable plate (52), and a wax spraying gun (62) for spraying wax to the grinding wheel (81) is mounted on the mounting bracket (61).

6. The wax spraying mechanism for the wheel diameter compensation polishing machine according to any one of claims 1 to 5, characterized by further comprising a driving mechanism (7), wherein the driving mechanism (7) comprises a servo motor (71) installed on the left side of the support table (1), and a screw rod (72) movably arranged on the top of the support table (1), the left end of the screw rod (72) is connected with an output shaft of the servo motor (71), a nut (73) in threaded connection with the screw rod (72) is arranged on the workbench (3), and the servo motor (71) drives the workbench (3) to move left and right on the support table (1) through the screw rod (72).

7. The wax spraying mechanism for a wheel diameter compensating polisher according to claim 6 wherein a polishing means is provided on the table (3) and has a grinding wheel (81) for polishing the workpiece and a motor for driving the grinding wheel (81), the output of the motor being connected to the grinding wheel (81).

8. The wax spraying mechanism for the wheel diameter compensating polisher according to claim 7, wherein a coupling support mechanism is provided between the grinding wheel (81) and the motor for eliminating axial and radial deviations between the grinding wheel (81) and the motor due to too far.