CN214685920U

CN214685920U - Fluid grinding bin

Info

Publication number: CN214685920U
Application number: CN202120582689.9U
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 fluid grinding material box, which comprises a bottom plate, a box body, a rotating assembly and a vibrating assembly; the vibration assembly is arranged on the box body and used for driving the box body to vibrate; the rotating assembly is arranged on the bottom plate and comprises a rotating motor, a transmission gear set and a rotating disc, the rotating motor is in transmission connection with the transmission gear set, the rotating disc is meshed with the transmission gear set, and the box body is arranged on the rotating disc and coaxially arranged with the rotating disc. The utility model provides a fluid grinds workbin grinds of high quality, and is efficient.

Description

Fluid grinding bin

Technical Field

The utility model relates to a grinding device technical field, specifically speaking relates to a fluid grinds 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 fluid grinds workbin, grinds of high quality, and is efficient.

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

a fluid grinding material box comprises a bottom plate, a box body, a rotating assembly and a vibrating assembly; the vibration assembly is arranged on the box body and used for driving the box body to vibrate; the rotating assembly is arranged on the bottom plate and comprises a rotating motor, a transmission gear set and a rotating disc, the rotating motor is in transmission connection with the transmission gear set, the rotating disc is meshed with the transmission gear set, and the box body is arranged on the rotating disc and coaxially arranged with the rotating disc.

Preferably, the rotating disc comprises a rotating gear and a disc body fixed on the rotating gear.

Preferably, a plane bearing is arranged between the rotating disc and the bottom plate.

Preferably, the rotating assembly further comprises a rotating cylinder shaft which is rotatably arranged on the bottom plate; the rotary disc is fixed at the upper end of the rotary cylinder shaft, and the rotary disc, the plane bearing and the rotary cylinder 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 plate in a penetrating mode.

Preferably, the vibration assembly comprises a vibration motor, a spring set and a vibration seat; the vibration motor is fixed on the box body, the vibration seat is fixed on the rotating disk, and the box body is arranged on the vibration seat and is elastically connected with the vibration seat through a spring set.

Preferably, a protective cover is arranged around the periphery of the lower end of the box body, the spring is assembled on the inner side of the protective cover, and the diameter of the protective cover is larger than that of the upper end of the vibration seat.

The utility model discloses a fluid grinds workbin's beneficial effect is: during grinding, the vibration component enables the box body to vibrate, and therefore certain displacement is generated between the grinding materials in the box body. Meanwhile, the rotating motor rotates, and the rotation is transmitted to the rotating disc through the transmission gear set, so that the box body rotates, on one hand, the collision speed between the grinding materials and the workpiece is improved, on the other hand, the grinding materials are stirred, and therefore the grinding quality is good, and the grinding efficiency is high.

Drawings

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

Figure 2 is an elevation view of a fluid abrasive bin of the present invention.

Figure 3 is a cross-sectional view a-a of the fluid abrasive 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, 2 and 3, a fluid grinding bin includes a base plate 10, a housing 20, a rotating assembly 30, and a vibrating assembly 40.

Referring to fig. 2 and 3, the vibration assembly 40 is disposed on the box 20, and the vibration assembly 40 is used for driving the box 20 to vibrate. The rotating assembly 30 is disposed on the base plate 10, and the rotating assembly 30 includes a rotating motor 31, a transmission gear set 32, and a rotating disk 33. The rotating motor 31 is in transmission connection with the transmission gear set 32, the rotating disc 33 is meshed with the transmission gear set 32, and the box body 20 is arranged on the rotating disc 33 and is coaxially arranged with the rotating disc 33.

During grinding, the vibration assembly 40 vibrates the housing 20, thereby causing a certain displacement between the abrasives in the housing 20. At the same time, the rotary motor 31 rotates, and the rotation is transmitted to the rotary disk 33 through the transmission gear set 32, so that the housing 20 rotates.

The rotary disk 33 includes a rotary gear 331 and a disk body 332 fixed to the rotary gear 331. Wherein, the rotary gear 331 is provided with a plurality of lightening holes to reduce the weight of the rotary gear.

A plane bearing 34 is arranged between the rotating disc 33 and the bottom plate 10, so that the rotating disc 33 and the bottom plate 10 can be rotatably connected. The rotary disc 33 is provided on the upper ring of the flat bearing 34 and the lower ring of the flat bearing 34 is provided on the base plate 10.

The rotating assembly 30 further includes a rotating cylinder shaft 35 rotatably disposed on the base plate 10. The rotating disc 33 is fixed at the upper end of the rotating cylinder shaft 35, and the radial movement of the rotating disc 33 is limited by the rotating cylinder shaft 35, so that the rotating disc 33 is prevented from retreating to be separated from the transmission gear set 32 in work. Wherein, the rotary disk 33, the plane bearing 34 and the rotary cylinder shaft 35 are coaxially arranged.

The rotating cylinder shaft 35 comprises a shaft disc 351 and a shaft rod 352, the shaft disc 351 is fixedly connected with the rotating disc 33, the upper end of the shaft rod 352 is connected with the shaft disc 351, and the lower end of the shaft rod 352 is rotatably arranged in a shaft hole formed in the bottom plate 10 in a penetrating mode. A ball bearing is arranged in the shaft hole, and the shaft lever 352 is rotatably connected with the bottom plate 10 through the ball bearing.

The vibration assembly 40 includes a vibration motor 41, a spring assembly 42, and a vibration seat 43. The vibration motor 41 is fixed to the case 20, the vibration base 43 is fixed to the rotary disk 33, and the case 20 is disposed on the vibration base 43 and elastically connected to the vibration base 43 through the spring assembly 42.

The vibration motor 41 includes a motor body and eccentric blocks disposed at both ends of the motor body, and drives the box body 20 to vibrate by unbalance generated when the eccentric blocks rotate. During vibration, the spring assembly 42 of the support box 20 absorbs vibration energy through extension and contraction, so that the vibration is prevented from being transmitted to the vibration seat 43, and the working stability of the rotating assembly 30 is further influenced.

The vibration seat 43 is hollow and cylindrical, the spring group 42 comprises a plurality of springs which are annularly arranged on the vibration seat 43 at intervals, the upper end of the vibration motor 41 is fixed in the box body 20, and the lower end of the vibration motor extends into the vibration seat 43, so that the structure is more compact. The vibration base 43 includes a support leg provided at a lower end thereof, and the lower end of the support leg is fixed to the base plate. The support legs are preferably of three sets.

The periphery of the lower end of the box body 20 is surrounded by a protective cover 22, the spring group 42 is arranged on the inner side of the protective cover 22, and the diameter of the protective cover 22 is larger than that of the upper end of the vibration seat 43. Since the shroud 22 follows the vibration, collision with the vibration seat 43 when the shroud 22 vibrates is avoided by making the diameter of the shroud 22 larger than the upper end of the vibration seat 43.

The utility model discloses a fluid grinds workbin, when grinding, vibration subassembly 40 makes box 20 vibrate to produce certain displacement between the abrasive material in making box 20. Meanwhile, the rotating motor 31 rotates, and the rotation is transmitted to the rotating disk 33 through the transmission gear set 32, so that the box body 20 rotates, on one hand, the collision speed between the grinding materials and the workpiece is increased, on the other hand, the effect of stirring the grinding materials is also achieved, and therefore the grinding quality is good, and the grinding efficiency is high.

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. A fluid grinding material box is characterized by comprising a bottom plate, a box body, a rotating assembly and a vibrating assembly,

the vibration assembly is arranged on the box body and used for driving the box body to vibrate;

the rotating assembly is arranged on the bottom plate and comprises a rotating motor, a transmission gear set and a rotating disc, the rotating motor is in transmission connection with the transmission gear set, the rotating disc is meshed with the transmission gear set, and the box body is arranged on the rotating disc and coaxially arranged with the rotating disc.

2. The fluid abrasive bin according to claim 1 wherein said rotary disc comprises a rotary gear and a disc secured to the rotary gear.

3. The fluid abrasive bin according to claim 1 wherein a flat bearing is provided between said rotating disc and the bottom plate.

4. The fluid abrasive bin according to claim 3 wherein said spin assembly further comprises a spin spool rotatably disposed on said base;

the rotary disc is fixed at the upper end of the rotary cylinder shaft, and the rotary disc, the plane bearing and the rotary cylinder shaft are coaxially arranged.

5. The fluid abrasive bin according to claim 4 wherein said rotatable drum shaft includes a hub and a shaft, said hub being fixedly attached to said rotatable disc, said shaft having an upper end attached to said hub and a lower end rotatably received in a shaft opening formed in said bottom plate.

6. The fluid grinding bin of any one of claims 1-5 wherein the vibratory assembly comprises a vibratory motor, a spring pack, and a vibratory seat;

the vibration motor is fixed on the box body, the vibration seat is fixed on the rotating disk, and the box body is arranged on the vibration seat and is elastically connected with the vibration seat through a spring set.

7. The fluid abrasive bin according to claim 6 wherein said tank has a shroud around a lower end of said tank, said spring pack being disposed inside said shroud, and said shroud having a diameter greater than an upper end of said vibratory base.