CN217914613U

CN217914613U - High-precision vertical grinding machine

Info

Publication number: CN217914613U
Application number: CN202221894012.XU
Authority: CN
Inventors: 肖德利; 薛再立; 杨江彬
Original assignee: Turnado Intelligent Equipment Guangdong Co ltd
Current assignee: Turnado Intelligent Equipment Guangdong Co ltd
Priority date: 2022-07-21
Filing date: 2022-07-21
Publication date: 2022-11-29
Anticipated expiration: 2032-07-21

Abstract

The utility model relates to a high accuracy vertical grinder, the on-line screen storage device comprises a base, the base upside is equipped with X axle transmission structure, X axle transmission structure upside is equipped with the workstation, base one side is equipped with fixed stand, stand one side is connected with the slide through Y axle removal structure, the outside of slide is connected with the aircraft nose board through Z axle removal structure, the aircraft nose board downside is fixed with spindle motor, the aircraft nose board is equipped with a plurality of interior groovings, interior grooviform packing has porous vibration-absorbing material, sets up the interior grooviform through the aircraft nose board that removes, then packs porous vibration-absorbing material in the shrinkage pool including, at the in-process of production and processing, the aircraft nose board can produce the vibration at the in-process that removes, and the porous vibration-absorbing material of packing in the aircraft nose board interior grooviform can absorb the vibration that the aircraft nose board produced this moment to reduce the vibration of aircraft nose board in the production and processing, thereby improve production efficiency.

Description

High-precision vertical grinding machine

Technical Field

The utility model relates to a grinding machine field especially relates to a high accuracy vertical grinder.

Background

A grinding machine is a machine tool for grinding the surface of a part, and in the processing process of the grinding machine, the reduction of the processing precision is inevitably caused by the rotation of a main shaft and the movement of the main shaft or a workpiece, because in order to improve the processing precision, the vibration of the machine tool in the processing process is mainly reduced.

SUMMERY OF THE UTILITY MODEL

In view of the above, it is necessary to provide a high-precision vertical grinding machine in view of the problems in the prior art.

The utility model provides a high accuracy vertical grinder, its characterized in that, includes the base, the base upside is equipped with X axle transmission structure, X axle transmission structure upside is equipped with the workstation, base one side is equipped with fixed stand, stand one side is connected with the slide through Y axle removal structure, the outside of slide is connected with the aircraft nose board through Z axle removal structure, aircraft nose board downside is fixed with spindle motor, the aircraft nose board is equipped with a plurality of interior groovies, the interior groovy packing has porous material of shaking.

In one embodiment, the porous shock-absorbing material is a foam material.

In one embodiment, the inner concave holes of the head plate are a plurality of open holes which are communicated or not communicated with each other, and the inner concave holes are distributed on the outer side surface of the head plate for fixing the spindle motor and the left side surface and the right side surface which are adjacent to the outer side surface.

In one embodiment, the left side surface and the right side surface of the sliding seat are provided with a plurality of counter bores, and adjacent counter bores are separated.

In one embodiment, the sand repairing device further comprises a sand repairing structure, and the sand repairing structure moves synchronously with the workbench.

In one embodiment, the sanding structure comprises a sanding motor, a crankshaft of the sanding motor is connected with a sanding main shaft through a transmission structure, and a sanding wheel is fixed on the upper side of the sanding main shaft.

In one embodiment, the sanding structure further comprises a sanding base, the sanding base is fixed on the upper side of the workbench, an accommodating space for accommodating the transmission structure is formed in the sanding base, the sanding motor is fixed on the upper side of the sanding base, a shaft of the sanding motor penetrates through the sanding base to the inner accommodating space, the sanding spindle penetrates through the sanding base, one end of the sanding spindle is located in the accommodating space in the sanding base, and the shaft of the sanding spindle is located on the upper side of the sanding base.

In one embodiment, the upright post is of a hollow structure, a support frame shaped like a Chinese character 'mi' is arranged on the upper side inside the upright post, a support of the support frame shaped like a Chinese character 'mi' extends to the inner side face of the side wall of the upright post, and a through hole transversely penetrating through the upright post is formed in the middle of the support frame shaped like a Chinese character 'mi'.

In one embodiment, the through hole is filled with a foaming material.

According to the high-precision vertical grinding machine, the inner concave hole is formed in the moving nose plate, and then the porous vibration absorption material is filled in the inner concave hole, so that the nose plate can vibrate in the moving process in the production and processing processes, and the porous vibration absorption material filled in the inner concave hole of the nose plate can absorb the vibration generated by the nose plate, so that the vibration of the nose plate in the production and processing processes is reduced, and the production efficiency is improved; meanwhile, the sand dressing structure is arranged to be synchronous with the workbench, when sand is required to be dressed, the moving stroke of the main shaft and the grinding wheel is shortened, the moving distance and time of the main shaft are reduced, and therefore production and machining efficiency is improved.

Drawings

FIG. 1 is a schematic view of the overall structure of the high-precision vertical grinder of the present invention;

fig. 2 is a schematic diagram of the machine head plate structure of the high-precision vertical grinder of the present invention;

FIG. 3 is a schematic view of the sand repairing structure of the high-precision vertical grinder of the present invention;

fig. 4 is a schematic structural view of a sectional view of the upright post of the high-precision vertical grinder of the present invention;

wherein, 1, a base; 2; a work table; 3. a column; 31. a support frame shaped like a Chinese character 'mi'; 32. a through hole; 4. a nose board; 41. an inner concave hole; 5. repairing a sand structure; 51. repairing a sand motor; 52. repairing a sand base; 53. repairing a sand main shaft; 6. a main shaft; 7. a slide base; 71. a counterbore.

Detailed Description

In order to make the above objects, features and advantages of the present invention more comprehensible, embodiments of the present invention are described in detail below with reference to the accompanying drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. The present invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein, as those skilled in the art will be able to make similar modifications without departing from the spirit and scope of the present invention.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. In contrast, when an element is referred to as being "directly on" another element, there are no intervening elements present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for descriptive purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used herein in the description of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

As shown in fig. 1 to 4, a high-precision vertical grinding machine comprises a base 1, wherein an X-axis transmission structure is arranged on the upper side of the base 1, a workbench 2 is arranged on the upper side of the X-axis transmission structure, a fixed upright post 3 is arranged on one side of the base 1, a slide seat 7 is connected to one side of the upright post 3 through a Y-axis moving structure, a nose plate 4 is connected to the outer side of the slide seat 7 through a Z-axis moving structure, a spindle 6 motor is fixed on the lower side of the nose plate 4, the nose plate 4 is provided with a plurality of inner concave holes 41, and the inner concave holes 41 are filled with porous vibration absorbing materials.

Through set up interior concave hole 41 at the aircraft nose board 4 that moves, then fill porous vibration-absorbing material in interior concave hole 41, at the in-process of production and processing, aircraft nose board 4 probably produces the vibration at the in-process that moves, and the porous vibration-absorbing material of filling can absorb the vibration that aircraft nose board 4 produced in the concave hole 41 in aircraft nose board 4 this moment to reduce the vibration of aircraft nose board 4 in the production and processing process, thereby improve production efficiency.

At this time, the porous vibration absorbing material mainly absorbs vibration to achieve vibration reduction, and therefore a certain hole needs to be formed inside the porous vibration absorbing material, so that vibration reduction can be achieved better. The foaming material, such as foamed PVC, is convenient in the filling process due to the foaming material.

At this time, in order to fill the foam material, a plurality of inner concave holes 41 need to be provided in the nose plate 4, and the provision of the inner concave holes 41 may reduce the overall strength of the nose plate 4, and therefore, in this embodiment, the inner concave holes 41 of the nose plate 4 are a plurality of open holes which may or may not be communicated with each other, and the inner concave holes 41 are distributed in the outer side surface of the nose plate 4 on which the motor of the spindle 6 is fixed and the left and right side surfaces adjacent to the outer side surface. In this embodiment, the inner concave hole 41 is a hole that is not communicated with each other, so that the overall strength of the nose board 4 can be ensured, the opening of the inner concave hole 41 faces outward at this time, so that the foam material can be conveniently filled, and meanwhile, after the foam material is filled, because the foam material is also independent, the foam material at different positions (in different inner concave holes 41) can be replaced under the more practical loss condition when the foam material is to be replaced later.

Furthermore, a plurality of counter bores 71 are arranged on the left side surface and the right side surface of the sliding seat 7, and adjacent counter bores 71 are separated. Similarly, the foam material can be added to the counter bore 71 according to the actual requirement.

After the inner concave hole 41 and the counter bore 71 are adopted, the weight of the head plate 4 and the sliding seat 7 can be effectively reduced, and the moving speed of the spindle 6 is improved under the condition of ensuring the integral strength.

Because stand 3 is fixed in the upside of base 1, is mainly used for supporting Z axle moving structure, aircraft nose board 4 and main shaft 6, therefore stand 3 generally all is great that sets up to guarantee the stability of whole equipment, in this embodiment, 3 position on the stand are hollow out construction, the inside upside of stand 3 is equipped with "rice" font support frame 31, the support of "rice" font support frame 31 extends to 3 lateral wall medial surfaces of stand, the middle part of "rice" font support frame 31 is equipped with the through-hole 32 that transversely runs through stand 3. Further, the through hole 32 is filled with a foaming material. At this moment, with 3 inside hollow out construction that set up of stand, can reduce the whole weight of stand 3, practice thrift certain material, 3 holistic intensity of stand can be guaranteed to "rice" font support frame 31 that sets up simultaneously, be provided with the strengthening rib with "rice" font support frame 31 contact position in 3 insides of stand this moment for strengthen the holistic intensity of stand 3, and simultaneously, the through-hole 32 of setting, and the expanded material who fills in the through-hole 32, be used for absorbing the vibration that produces, further reduce the vibration, improve the precision in the production process.

In the grinding machine, in order to ensure the precision of grinding wheel machining, a sand dressing structure 5 is generally provided for dressing the grinding wheel, but generally, the sand dressing structure 5 is fixed on the upper side of the worktable 2, when the sand is required to be dressed, the grinding wheel is moved to the part of the sand dressing structure 5 by controlling the movement of the main shaft 6, and the sand dressing is performed, so that in the machining process, if the sand is required to be dressed, the moving stroke of the main shaft 6 is far away, and the machining efficiency is affected, therefore, in the embodiment, the grinding machine further comprises the sand dressing structure 5, and the sand dressing structure 5 and the worktable 2 synchronously move. The sand dressing structure 5 is arranged to be synchronous with the workbench 2, when sand is required to be dressed, the moving stroke of the main shaft 6 and the grinding wheel is shortened, the moving distance and time of the main shaft 6 are reduced, and therefore production and machining efficiency is improved.

Meanwhile, in order to improve the efficiency in the sand dressing process, a formed sand dressing wheel is adopted, specifically, the sand dressing structure 5 comprises a sand dressing motor 51, a crankshaft of the sand dressing motor 51 is connected with a sand dressing main shaft 53 through a transmission structure, and the sand dressing wheel is fixed on the upper side of the sand dressing main shaft 53. The molding dressing wheel is controlled by a dressing motor 51, and the grinding wheel and the dressing wheel can rotate simultaneously in the dressing process, so that the dressing efficiency is improved.

In order to integrally fix the sand repairing structure 5 on the upper side of the workbench 2, in this embodiment, the sand repairing structure 5 further includes a sand repairing base 52, the sand repairing base 52 is fixed on the upper side of the workbench 2, an accommodating space for accommodating a transmission structure is provided in the sand repairing base 52, the sand repairing motor 51 is fixed on the upper side of the sand repairing base 52, a crankshaft of the sand repairing motor 51 penetrates through the sand repairing base 52 to the accommodating space inside, the sand repairing spindle 53 penetrates through the sand repairing base 52, one end of the sand repairing spindle 53 is located in the accommodating space in the sand repairing base 52, and the crankshaft of the sand repairing spindle 53 is located on the upper side of the sand repairing base 52. Because the sand repairing structure 5 is fixed on the upper side of the workbench 2, and a workpiece to be processed is also fixed on the upper side of the workbench 2, in order to avoid the influence of the sand repairing structure 5 on processing, the sand repairing structure 5 is fixed on one side of the workbench 2 close to the upright post 3, and meanwhile, through the design of the sand repairing base 52, the overall height of the sand repairing structure 5 is reduced, and the interference caused by the movement of the main shaft 6 is avoided.

The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.

The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.

Claims

1. The utility model provides a high accuracy vertical grinder, its characterized in that, includes the base, the base upside is equipped with X axle transmission structure, X axle transmission structure upside is equipped with the workstation, base one side is equipped with fixed stand, stand one side is connected with the slide through Y axle removal structure, the outside of slide is connected with the aircraft nose board through Z axle removal structure, aircraft nose board downside is fixed with spindle motor, the aircraft nose board is equipped with a plurality of interior groovies, the interior groovy packing has porous material of shaking.

2. The high-precision vertical grinder according to claim 1, wherein the porous vibration absorbing material is a foamed material.

3. The high-precision vertical grinder according to claim 1, wherein the internal concave holes of the nose plate are a plurality of open holes which are or are not communicated with each other, and the internal concave holes are distributed on the outer side surface of the nose plate for fixing the spindle motor and the left side surface and the right side surface which are adjacent to the outer side surface.

4. The high-precision vertical grinding machine according to claim 1, wherein a plurality of counter bores are formed in the left side surface and the right side surface of the sliding seat, and adjacent counter bores are separated.

5. The high-precision vertical grinding machine according to claim 1, further comprising a sand dressing structure that moves in synchronization with the table.

6. A high accuracy vertical grinder as claimed in claim 5, wherein said dressing structure comprises a dressing motor, the shaft of said dressing motor is connected to a dressing spindle through a transmission structure, and a dressing wheel is fixed on the upper side of said dressing spindle.

7. The high-precision vertical grinding machine according to claim 6, characterized in that the sanding structure further comprises a sanding base, the sanding base is fixed on the upper side of the workbench, an accommodating space for accommodating the transmission structure is formed in the sanding base, the sanding motor is fixed on the upper side of the sanding base, a shaft of the sanding motor penetrates through the sanding base to the inner accommodating space, the sanding spindle penetrates through the sanding base, one end of the sanding spindle is located in the accommodating space in the sanding base, and the shaft of the sanding spindle is located on the upper side of the sanding base.

8. The high-precision vertical grinding machine according to claim 1, wherein the upright post is hollow, a support frame shaped like a Chinese character 'mi' is arranged on the upper side inside the upright post, a support of the support frame shaped like a Chinese character 'mi' extends to the inner side surface of the side wall of the upright post, and a through hole transversely penetrating through the upright post is arranged in the middle of the support frame shaped like a Chinese character 'mi'.

9. The high-precision vertical grinding machine according to claim 8, wherein the through hole is filled with a foaming material.