CN218592675U

CN218592675U - Polishing head of plane grinder

Info

Publication number: CN218592675U
Application number: CN202222463287.4U
Authority: CN
Inventors: 赵多光; 王全
Original assignee: Dandong Shanhe Technology Co ltd
Current assignee: Dandong Shanhe Technology Co ltd
Priority date: 2022-09-18
Filing date: 2022-09-18
Publication date: 2023-03-10
Anticipated expiration: 2032-09-18

Abstract

The utility model discloses a rubbing head of machine is ground on plane belongs to the machine technical field that grinds on plane, the steam generator comprises a cylinder, adapter sleeve on the output fixedly connected with of cylinder, go up the bottom of adapter sleeve and install the drive case, the fixed bearing that has cup jointed of inner chamber of drive case, the fixed transmission shaft that has cup jointed in inboard of bearing, the bottom of transmission shaft extends to the bottom of drive case and fixedly connected with lower adapter sleeve, the rolling disc is installed to the bottom of lower adapter sleeve, the bottom surface fixed mounting of rolling disc has the pressure disk. The utility model discloses in, through lower adapter sleeve, lower hexagonal groove, mounting hole down, down hexagonal post, screw hole and second screw's cooperation use down, the cooperation between adapter sleeve and the lower hexagonal post can be removed to rotatory second screw to it is fixed to extrude the polishing material of unnecessary external diameter to change rolling disc and the pressure disk of different external diameters, has improved the practicality of this plane grinder's rubbing head.

Description

Polishing head of plane grinder

Technical Field

The utility model relates to a plane grinder equipment technical field, more specifically says, relates to a rubbing head of plane grinder.

Background

The grinding machine is a grinding machine for grinding the surface of a workpiece by using a grinding tool coated with or embedded with an abrasive, is mainly used for grinding high-precision planes, internal and external cylindrical surfaces, conical surfaces, spherical surfaces, threaded surfaces and other molded surfaces in the workpiece, and is used for grinding and polishing the surface of a material.

Through the retrieval, utility model patent that publication number is CN206383022U discloses a rubbing head of flat grinder, including cylinder and pressure disk, the cylinder includes the piston rod, the pressure disk is connected with the piston rod, actuating mechanism is installed at the top of cylinder, actuating mechanism's output is connected with a transmission shaft, slidable mounting is in actuating mechanism and cylinder about the transmission shaft, the bottom and the pressure disk of transmission shaft are connected, this patent simple structure, stability is strong, easy maintenance, the fault rate is low, but the transmission shaft in the above-mentioned patent passes the inside of cylinder, be not convenient for change after the bearing takes place wearing and tearing, can not change the extrusion dish according to the external diameter size of polishing material simultaneously. To this end, a polishing head for a flat grinder is proposed.

SUMMERY OF THE UTILITY MODEL

To the problem that exists among the prior art, the utility model aims to provide a rubbing head of plane grinder.

In order to solve the above problem, the utility model adopts the following technical scheme:

the utility model provides a rubbing head of plane grinder, includes the cylinder, adapter sleeve on the output fixedly connected with of cylinder, go up the bottom of adapter sleeve and install the drive case, the fixed cover of inner chamber of drive case has connect the bearing, the fixed cover in inboard of bearing has connect the transmission shaft, the bottom of transmission shaft extends to the bottom of drive case and adapter sleeve under the fixedly connected with, the rolling disc is installed to the bottom of adapter sleeve down, the bottom surface fixed mounting of rolling disc has the pressure disk, the outside of transmission shaft just is located the fixed cover of inner chamber of drive case and has connected second bevel gear, the side fixed mounting of drive case has servo motor, servo motor's output shaft extends to the inner chamber of drive case and fixed the cup joint has first bevel gear, first bevel gear and second bevel gear intermeshing.

As a preferred scheme of the utility model, the hexagonal groove has been seted up to the bottom surface of going up the adapter sleeve, the mounting hole has been seted up in the outside of going up the adapter sleeve, hexagonal column on the top surface fixedly connected with of drive case, the one end of going up hexagonal column extends to the inner chamber in hexagonal groove, the side of going up hexagonal column has seted up threaded hole, the inner chamber cover of going up the mounting hole is equipped with first screw, the one end screw thread of first screw cup joints the inner chamber of supreme screw hole.

As a preferred scheme of the utility model, hexagonal groove has been seted up down to the bottom surface of adapter sleeve down, the mounting hole has been seted up down to the side of adapter sleeve down, hexagonal post under the top surface fixedly connected with of rolling disc, the one end of hexagonal post extends to the inner chamber in hexagonal groove down, screw hole has been seted up down to the side of hexagonal post down, the inner chamber cover of mounting hole is equipped with the second screw down, the one end screw thread cover of second screw connects to the inner chamber of screw hole down.

As an optimized scheme of the utility model, the front of drive case articulates there is the maintenance door.

As an optimized proposal of the utility model, the size of the upper hexagonal groove inner cavity is matched with the size of the upper hexagonal column.

As an optimized proposal of the utility model, the size of the lower hexagonal groove inner cavity is matched with the size of the lower hexagonal column.

Compared with the prior art, the utility model has the advantages of:

(1) The utility model discloses in, through lower adapter sleeve, lower hexagonal groove, lower mounting hole, hexagonal post, the cooperation of screw hole and second screw is used down, the cooperation between adapter sleeve and the lower hexagonal post can be relieved to rotatory second screw to the rolling disc and the pressure disk of different external diameters are fixed to the polishing material of external diameter not used in the change extrudees.

(2) The utility model discloses in, through last adapter sleeve, go up the hexagonal groove, go up mounting hole, first screw and go up the cooperation of hexagonal post and be connected between cylinder and the drive case, can directly pull down the drive case from the cylinder when the part on the drive case takes place wearing and tearing need change, open the maintenance door and overhaul the spare part of drive incasement chamber, improved the practicality of this plane grinder's rubbing head.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic structural view of the cylinder of the present invention;

fig. 3 is an internal schematic view of the driving box of the present invention;

fig. 4 is a schematic structural view of the rotating disk of the present invention.

The numbering in the figures illustrates:

1. a cylinder; 2. connecting sleeves are arranged; 3. a drive box; 4. a bearing; 5. a drive shaft; 6. a lower connecting sleeve; 7. rotating the disc; 8. a platen; 9. a servo motor; 10. a first bevel gear; 11. a second bevel gear; 12. repairing the door; 13. an upper hexagonal groove; 14. an upper mounting hole; 15. a first screw; 16. placing a hexagonal column; 17. an upper threaded hole; 18. a lower hexagonal groove; 19. a lower mounting hole; 20. a lower hexagonal column; 21. a lower threaded hole; 22. a second screw.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention based on the embodiments of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on orientations or positional relationships shown in the drawings, and are only for convenience of description of the present invention and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "sleeved/connected", "connected", and the like, are to be interpreted broadly, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example (b):

referring to fig. 1-4, a polishing head of a surface grinder includes a cylinder 1, an output end of the cylinder 1 is fixedly connected with an upper connecting sleeve 2, a driving box 3 is installed at the bottom of the upper connecting sleeve 2, a bearing 4 is fixedly sleeved in an inner cavity of the driving box 3, a transmission shaft 5 is fixedly sleeved on an inner side of the bearing 4, a bottom end of the transmission shaft 5 extends to the bottom of the driving box 3 and is fixedly connected with a lower connecting sleeve 6, a rotating disc 7 is installed at the bottom of the lower connecting sleeve 6, a pressure plate 8 is fixedly installed at the bottom surface of the rotating disc 7, a second bevel gear 11 is fixedly sleeved on an outer side of the transmission shaft 5 and located in the inner cavity of the driving box 3, a servo motor 9 is fixedly installed on a side surface of the driving box 3, an output shaft of the servo motor 9 extends to the inner cavity of the driving box 3 and is fixedly sleeved with a first bevel gear 10, and the first bevel gear 10 is meshed with the second bevel gear 11.

In this embodiment, the rotating disc 7 and the pressure plate 8 are connected by bolts, and the bearing 4 and the transmission shaft 5 are in interference fit.

Specifically, referring to fig. 2 and 3, an upper hexagonal groove 13 is formed in the bottom surface of the upper connecting sleeve 2, an upper mounting hole 14 is formed in the outer side of the upper connecting sleeve 2, an upper hexagonal column 16 is fixedly connected to the top surface of the driving box 3, one end of the upper hexagonal column 16 extends to an inner cavity of the upper hexagonal groove 13, an upper threaded hole 17 is formed in the side surface of the upper hexagonal column 16, a first screw 15 is sleeved in the inner cavity of the upper mounting hole 14, and one end of the first screw 15 is in threaded sleeve connection with the inner cavity of the upper threaded hole 17.

In this embodiment, the upper connecting sleeve 2 and the upper hexagonal column 16 are connected by the first screw 15.

Specifically, referring to fig. 3 and 4, a lower hexagonal groove 18 is formed in the bottom surface of the lower connecting sleeve 6, a lower mounting hole 19 is formed in the side surface of the lower connecting sleeve 6, a lower hexagonal column 20 is fixedly connected to the top surface of the rotating disc 7, one end of the lower hexagonal column 20 extends to an inner cavity of the lower hexagonal groove 18, a lower threaded hole 21 is formed in the side surface of the lower hexagonal column 20, a second screw 22 is sleeved in the inner cavity of the lower mounting hole 19, and one end of the second screw 22 is screwed into the inner cavity of the lower threaded hole 21.

In this embodiment, the lower connecting sleeve 6 and the lower hexagonal cylinder 20 are connected by the second screw 22.

Specifically, referring to fig. 1, a maintenance door 12 is hinged to the front surface of the driving box 3.

In this embodiment, the device in the inner cavity of the drive box 3 is repaired and maintained by opening the maintenance door 12.

Specifically, referring to fig. 2 and 3, the size of the inner cavity of the upper hexagonal groove 13 is matched with the size of the outer shape of the upper hexagonal column 16.

In this embodiment, the stability of the drive box 3 mounted on the upper connecting sleeve 2 is ensured by the cooperation between the upper hexagonal groove 13 and the upper hexagonal stud 16.

Specifically, referring to fig. 3 and 4, the size of the inner cavity of the lower hexagonal groove 18 is matched with the size of the outer shape of the lower hexagonal column 20.

In this embodiment, the stability of the rotating disk 7 mounted on the lower connecting sleeve 6 is ensured by the cooperation between the lower hexagonal groove 18 and the lower hexagonal column 20.

The working principle is as follows: during the use, start cylinder 1 and drive case 3, rolling disc 7 and pressure disk 8 downstream, utilize pressure disk 8 to treat the material of grinding and extrude, it is rotatory to start servo motor 9 and drive first bevel gear 10, cooperation drive transmission shaft 5 through between first bevel gear 10 and the second bevel gear 11, rolling disc 7 and pressure disk 8 rotate, utilize pressure disk 8 to drive and treat that the polishing material rotates, utilize the polishing disc to polish extruded material of treating polishing, in addition can rotate second screw 22 and relieve the connection between adapter sleeve 6 and the lower hexagonal post 20 down, take off rolling disc 7 and pressure disk 8 from adapter sleeve 6 down, thereby more change rolling disc 7 and pressure disk 8 of different external diameters size, so that extrude the material of different external diameters size.

The above description is only a preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can substitute or change the technical solution and the modified concept of the present invention within the technical scope disclosed in the present invention.

Claims

1. A polishing head of a surface grinder, comprising a cylinder (1), characterized in that: adapter sleeve (2) on the output fixedly connected with of cylinder (1), drive case (3) are installed to the bottom of going up adapter sleeve (2), the fixed cavity of drive case (3) has cup jointed bearing (4), transmission shaft (5) have been cup jointed to the inboard of bearing (4), adapter sleeve (6) under bottom and the fixedly connected with that the bottom of transmission shaft (5) extends to drive case (3), rolling disc (7) are installed to the bottom of adapter sleeve (6) down, the bottom surface fixed mounting of rolling disc (7) has pressure disk (8), the fixed cover of the inner chamber that the outside of transmission shaft (5) just is located drive case (3) has cup jointed second bevel gear (11), the side fixed mounting of drive case (3) has servo motor (9), the output shaft of servo motor (9) extends to the inner chamber of drive case (3) and the fixed cup joint has first bevel gear (10), first bevel gear (10) and second bevel gear (11) intermeshing.

2. A polishing head for a surface grinder as set forth in claim 1, wherein: hexagonal groove (13) have been seted up to the bottom surface of going up adapter sleeve (2), mounting hole (14) have been seted up in the outside of going up adapter sleeve (2), hexagonal column (16) are gone up to the top surface fixedly connected with of drive case (3), the one end of going up hexagonal column (16) extends to the inner chamber of supreme hexagonal groove (13), go up threaded hole (17) have been seted up to the side of hexagonal column (16), the inner chamber cover of going up mounting hole (14) is equipped with first screw (15), the one end screw thread of first screw (15) cup joints the inner chamber of supreme threaded hole (17).

3. A polishing head for a surface grinder as set forth in claim 1, wherein: hexagonal groove (18) down have been seted up to the bottom surface of lower adapter sleeve (6), mounting hole (19) down have been seted up to the side of adapter sleeve (6) down, hexagonal post (20) under the top surface fixedly connected with of rolling disc (7), the one end of hexagonal post (20) extends to the inner chamber of hexagonal groove (18) down, screw hole (21) down have been seted up to the side of hexagonal post (20) down, the inner chamber cover of mounting hole (19) is equipped with second screw (22) down, the one end screw cover of second screw (22) connects to the inner chamber of screw hole (21) down.

4. A polishing head for a surface grinder as set forth in claim 1, wherein: the front surface of the driving box (3) is hinged with a maintenance door (12).

5. A polishing head for a surface grinder as set forth in claim 2, wherein: the size of the inner cavity of the upper hexagonal groove (13) is matched with the size of the outer shape of the upper hexagonal column (16).

6. A polishing head for a surface grinder as set forth in claim 3, wherein: the size of the inner cavity of the lower hexagonal groove (18) is matched with the size of the outer shape of the lower hexagonal column (20).