CN214685912U

CN214685912U - Rotary fluid grinding bin

Info

Publication number: CN214685912U
Application number: CN202120601726.6U
Authority: CN
Inventors: 蔡巧莉; 贾渊
Original assignee: Shenzhen Jiali Grinding Equipment Co ltd
Current assignee: Shenzhen Jiali Grinding Equipment Co ltd
Priority date: 2021-03-18
Filing date: 2021-03-18
Publication date: 2021-11-12
Anticipated expiration: 2031-03-18

Abstract

The utility model discloses a rotation type fluid grinding workbin, including chassis, barrel, rotating assembly locates on the chassis, rotating assembly includes rotating electrical machines, the rotatable rotatory bobbin spindle of locating the chassis, locates epaxial rotary disk of rotatory bobbin and flat bearing, rotating electrical machines orders about rotatory bobbin spindle and rotates, thereby makes and locates barrel on the rotary disk rotates, flat bearing locates between chassis and the rotary disk, wherein, barrel, rotary disk, the coaxial setting of rotatory bobbin spindle three. The utility model provides a rotation type fluid grinding workbin grinds of high quality, and is efficient.

Description

Rotary fluid grinding bin

Technical Field

The utility model relates to a grinding device technical field, specifically speaking relates to a rotation type fluid grinding workbin.

Background

The fluid polishing equipment in the prior art comprises an abrasive box and an abrasive rod assembly, wherein a workpiece to be polished is clamped on the abrasive rod, so that the abrasive rod moves in the abrasive box, and fluid abrasive collides with the surface of the workpiece at a high speed, so that the fluid abrasive generates a grinding effect on the surface of the workpiece. Because the fluid abrasive in the grinding box has poor fluidity, a workpiece cannot be fully contacted with new fluid abrasive, the grinding quality of the workpiece is limited, and the surface treatment efficiency cannot meet the production requirement.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a rotation type fluid grinds workbin grinds of high quality, and is efficient.

The utility model discloses a technical scheme that rotation type fluid grinding workbin adopted is:

a rotary fluid grinding bin comprises a bottom frame, a barrel and a rotating assembly; the rotary component is arranged on the bottom frame and comprises a rotary motor, a rotary barrel shaft, a rotary disk and a plane bearing, the rotary barrel shaft is rotatably arranged on the bottom frame, the rotary disk is arranged on the rotary barrel shaft, the rotary motor drives the rotary barrel shaft to rotate, so that the rotary barrel shaft is arranged on the rotary disk, the plane bearing is arranged between the bottom frame and the rotary disk, and the barrel, the rotary disk and the rotary barrel shaft are coaxially arranged.

Preferably, the rotating drum shaft comprises a shaft disc and a shaft lever, the shaft disc is fixedly connected with the rotating disc, the upper end of the shaft lever is connected with the shaft disc, and the lower end of the shaft lever is rotatably arranged in a shaft hole formed in the bottom frame in a penetrating mode.

Preferably, the shaft disc is located within the planar bearing and is disposed coaxially with the planar bearing.

Preferably, the thickness of the shaft disc does not exceed the thickness of the upper ring of the plane bearing.

As preferred scheme, the chassis includes the mounting panel and locates a plurality of supporting legs of mounting panel, rotating electrical machines is fixed in terminal surface under the mounting panel.

The utility model discloses a rotation type fluid grinding workbin's beneficial effect is: during grinding, the plane bearing is arranged between the bottom frame and the rotating disc, so that the rotating disc can rotate relative to the bottom frame, the rotating disc is arranged on the barrel, the rotating motor drives the rotating barrel shaft to rotate, the rotating disc arranged on the rotating barrel shaft rotates along with the rotating disc, the barrel rotates, on one hand, the collision speed between the grinding material and the workpiece is increased, on the other hand, the effect of stirring the grinding material is also achieved, and the grinding quality is good and the efficiency is high.

Drawings

Figure 1 is a schematic diagram of the structure of a rotary fluid grinding bin according to the present invention.

Figure 2 is a schematic diagram of a removal chassis of the rotary fluid grinding bin of the present invention.

Figure 3 is a cross-sectional view of the rotary fluid grinding bin of the present invention.

Detailed Description

The invention will be further elucidated and described with reference to the following embodiments and drawings in which:

referring to fig. 1 and 2, a rotary fluid grinding bin includes a base frame 10, a barrel 20, and a rotating assembly 30.

The rotating assembly 30 is disposed on the base frame 10, and the rotating assembly 30 includes a rotating motor 31, a rotating cylinder shaft 32 rotatably disposed on the base frame 10, a rotating disc 33 disposed on the rotating cylinder shaft 32, and a plane bearing 34. Wherein the radial movement of the rotary cylinder shaft 32 is restricted by the base frame 10, whereby the restriction of the radial movement of the rotary disk 33 is achieved.

The rotary motor 31 rotates the rotary shaft 32, thereby rotating the cylindrical body 20 provided on the rotary plate 33. The barrel 20, the rotating disc 33 and the rotating barrel shaft 32 are coaxially arranged.

The plane bearing 34 is disposed between the bottom frame 10 and the rotating disc 33, so as to realize the rotatable connection between the rotating disc 33 and the bottom frame 10, specifically, the rotating disc 33 is disposed on the upper ring of the plane bearing 34, and the lower ring of the plane bearing 34 is disposed on the bottom frame 10.

During grinding, the plane bearing 34 is arranged between the bottom frame 10 and the rotating disc 33, so that the rotating disc 33 can rotate relative to the bottom frame 10, the cylinder body 20 is arranged on the rotating disc 33, the rotating motor 31 drives the rotating cylinder shaft 32 to rotate, and the rotating disc 33 arranged on the rotating cylinder shaft 32 rotates along with the rotating disc, so that the cylinder body 20 rotates, on one hand, the collision speed between the grinding materials and the workpiece is increased, on the other hand, the grinding materials are stirred, and the grinding quality and the grinding efficiency are good.

The rotating cylinder shaft 32 comprises a shaft disc 321 and a shaft rod 322, the shaft disc 321 is fixedly connected with the rotating disc 33, the upper end of the shaft rod 322 is connected with the shaft disc 321, and the lower end of the shaft rod 322 is rotatably arranged in a shaft hole formed in the bottom frame 10 in a penetrating mode. The shaft hole is internally provided with a ball bearing, and the shaft rod 322 is rotatably connected with the underframe 10 through the ball bearing.

The base frame 10 comprises a mounting plate and a plurality of supporting legs arranged on the mounting plate, and the rotating motor is fixed on the lower end face of the mounting plate.

In the above solution, the shaft disc 321 is located in the plane bearing 34 and is coaxially arranged with the plane bearing 34. The thickness of the hub 321 does not exceed the thickness of the upper ring of the flat bearing 34.

It should be finally noted that the above embodiments are only intended to illustrate the technical solutions of the present invention, and not to limit the scope of the present invention, and although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the technical solutions of the present invention can be modified or replaced with equivalents without departing from the spirit and scope of the technical solutions of the present invention.

Claims

1. The utility model provides a rotation type fluid grinding workbin, its characterized in that, includes chassis, barrel, rotating assembly locates on the chassis, rotating assembly includes rotating electrical machines, the rotatable rotatory bobbin spindle of locating the chassis, locates epaxial rotary disk of rotatory bobbin and flat bearing, rotating electrical machines orders about rotatory bobbin spindle and rotates, thereby makes and locates barrel on the rotary disk rotates, flat bearing locates between chassis and the rotary disk, wherein, barrel, rotary disk, the coaxial setting of rotatory bobbin spindle three.

2. The rotary fluid grinding magazine recited in claim 1 wherein said rotary drum shaft comprises a hub and a shaft, said hub being fixedly attached to said rotary disc, said shaft having an upper end attached to said hub and a lower end rotatably received in a shaft opening formed in said base frame.

3. The rotary fluid grinding bin according to claim 2 wherein said hub is located within and coaxially with a face bearing.

4. The rotary fluid grinding bin according to claim 3 wherein said hub thickness does not exceed the upper ring thickness of said flat bearing.

5. The rotary fluid grinding bin according to any one of claims 1 to 4 wherein the base frame includes a mounting plate and a plurality of support legs provided to the mounting plate, the rotary motor being secured to a lower end surface of the mounting plate.