CN219310957U

CN219310957U - Double-end type electric drive polishing device

Info

Publication number: CN219310957U
Application number: CN202223182095.2U
Authority: CN
Inventors: 宋育刚; 李超; 丁劲松
Original assignee: Changshu Pangolin Robot Co ltd
Current assignee: Changshu Pangolin Robot Co ltd
Priority date: 2022-11-30
Filing date: 2022-11-30
Publication date: 2023-07-07
Anticipated expiration: 2032-11-30

Abstract

The utility model discloses a double-head type electric drive polishing device which comprises a bottom plate, wherein the top of the bottom plate is connected with a top plate through a supporting rod, an air cylinder is arranged on the top plate, the bottom of the air cylinder is connected with a U-shaped frame, a motor box is arranged on the inner side of the U-shaped frame, a double-shaft motor is arranged in the motor box and is respectively connected with a first motor shaft and a second motor shaft, the first motor shaft and the second motor shaft are respectively connected with a rough grinding wheel and a fine grinding wheel, one side of the motor box is fixedly connected with a rotating rod, one end of the rotating rod penetrates through the U-shaped frame and is connected with a driven gear, the driven gear is in meshed connection with a driving gear, the driving gear is connected with a driving motor through a motor shaft, and the driving motor is used for driving the motor box to rotate, so that the rough grinding wheel or the fine grinding wheel can be used, the adjustment is more convenient, and workpieces with different shapes can be polished, and the polishing device is facilitated.

Description

Double-end type electric drive polishing device

Technical Field

The utility model relates to the technical field of polishing, in particular to a double-head type electric driving polishing device.

Background

In the production of robot shell, need adopt grinding device to polish, its theory of operation is: the motor drives the grinding wheel installed on the polishing machine to rotate at a high speed, and the grinding wheel and the polishing agent jointly act and rub the surface to be polished, so that the purposes of removing paint surface pollution, an oxide layer and shallow marks can be achieved, the existing polishing device has certain defects in use, only one grinding wheel is arranged, the processing burden is too heavy, and the service life of equipment is easy to reduce.

In order to solve the above-mentioned problems, chinese patent application No. 201922408147.5 discloses a double-ended electric driving polishing device for electronic machining, which is provided with a fine polishing rod and a coarse polishing rod, and adjusts the positions of the fine polishing rod and the coarse polishing rod by means of a polishing rod adjusting device, thereby using the fine polishing rod and the coarse polishing rod respectively, however, the double-ended electric driving polishing device for electronic machining has the following disadvantages: the fine grinding rod and the coarse grinding rod are inconvenient to change, inconvenient to use, too large in limitation and capable of only grinding columnar workpieces.

For the problems in the related art, no effective solution has been proposed at present.

Disclosure of Invention

The utility model provides a double-head type electric driving polishing device aiming at the problems in the related art, so as to overcome the technical problems in the prior art.

For this purpose, the utility model adopts the following specific technical scheme:

the utility model provides a double-end type electric drive grinding device, includes the bottom plate, the bottom plate top is connected with the roof through the bracing piece, install the cylinder on the roof, the cylinder bottom is connected with U type frame, U type frame inboard is equipped with the motor case, the biax motor is installed to the motor incasement, biax motor is connected with first motor shaft and second motor shaft respectively, first motor shaft and second motor shaft are connected with rough grinding wheel and finishing wheel respectively, motor case one side fixedly connected with dwang, dwang one end runs through U type frame and is connected with driven gear, driven gear meshing is connected with the driving gear, the driving gear is connected with driving motor through the motor shaft.

Preferably, a polishing table is arranged at the top of the bottom plate and is arranged below the U-shaped frame.

Preferably, the motor box is provided with a heat dissipation through hole.

Preferably, a rotating rod is fixedly connected to one side, far away from the rotating rod, of the motor box, and the rotating rod is rotationally connected with the U-shaped frame through a bearing.

Preferably, the position of the rotating lever corresponds to the position of the rotating lever.

Preferably, a protective shell is arranged on one side of the U-shaped frame, and the driving gear and the driven gear are arranged in the protective shell.

The beneficial effects of the utility model are as follows: the utility model has simple structure and reasonable design, is provided with the structures of the U-shaped frame, the motor case, the double-shaft motor, the rough grinding wheel, the fine grinding wheel, the driven gear, the driving motor and the like, and drives the motor case to rotate through the driving motor, so that the rough grinding wheel or the fine grinding wheel is controlled to be downward, the rough grinding wheel or the fine grinding wheel can be used, the adjustment is more convenient, workpieces with different shapes can be polished, and the use of the polishing device is facilitated.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic general structural view of a double-ended electrically driven grinding apparatus in accordance with an embodiment of the present utility model;

FIG. 2 is a side view of a U-shaped frame of a dual head, electrically driven grinding apparatus in accordance with an embodiment of the utility model;

FIG. 3 is a cross-sectional view of a motor housing of a dual head, electrically driven grinding apparatus in accordance with an embodiment of the utility model;

fig. 4 is a block diagram of a driving gear and a driven gear of a double-ended electrically driven grinding apparatus according to an embodiment of the present utility model.

In the figure:

1. a bottom plate; 2. a support rod; 3. a top plate; 4. a cylinder; 5. a U-shaped frame; 6. a motor case; 7. a biaxial motor; 8. a first motor shaft; 9. a second motor shaft; 10. rough grinding wheel; 11. a fine grinding wheel; 12. a rotating lever; 13. a driven gear; 14. a drive gear; 15. a driving motor; 16. a grinding table; 17. a rotating rod; 18. and (5) protecting the shell.

Detailed Description

For the purpose of further illustrating the various embodiments, the present utility model provides the accompanying drawings, which are a part of the disclosure of the present utility model, and which are mainly used to illustrate the embodiments and, together with the description, serve to explain the principles of the embodiments, and with reference to these descriptions, one skilled in the art will recognize other possible implementations and advantages of the present utility model, wherein elements are not drawn to scale, and like reference numerals are generally used to designate like elements.

According to an embodiment of the present utility model, a dual head electrically driven grinding apparatus is provided.

Example 1

As shown in fig. 1-4, a double-ended electric driving polishing device according to an embodiment of the utility model comprises a bottom plate 1, wherein the top of the bottom plate 1 is connected with a top plate 3 through a supporting rod 2, a cylinder 4 is installed on the top plate 3, the bottom of the cylinder 4 is connected with a U-shaped frame 5, the inner side of the U-shaped frame 5 is provided with a motor case 6, a double-shaft motor 7 is installed in the motor case 6, the double-shaft motor 7 is respectively connected with a first motor shaft 8 and a second motor shaft 9, the first motor shaft 8 and the second motor shaft 9 are respectively connected with a rough grinding wheel 10 and a fine grinding wheel 11, one side of the motor case 6 is fixedly connected with a rotating rod 12, one end of the rotating rod 12 penetrates through the U-shaped frame 5 and is connected with a driven gear 13, the driven gear 13 is meshed and connected with a driving gear 14, the driving gear 14 is connected with a driving motor 15 through a motor shaft, and the driving motor 15 drives the motor case 6 to rotate, so that the rough grinding wheel 10 or the fine grinding wheel 11 is controlled to be downward, the rough grinding wheel 10 or the fine grinding wheel 11 can be used, the rough grinding wheel 10 or the fine grinding wheel 11 can be adjusted more conveniently, and workpieces with different shapes can be polished.

Example two

As shown in fig. 1-4, a double-ended electric driving polishing device according to an embodiment of the utility model comprises a bottom plate 1, wherein the top of the bottom plate 1 is connected with a top plate 3 through a supporting rod 2, a cylinder 4 is installed on the top plate 3, the bottom of the cylinder 4 is connected with a U-shaped frame 5, a motor case 6 is arranged on the inner side of the U-shaped frame 5, a double-shaft motor 7 is installed in the motor case 6, the double-shaft motor 7 is respectively connected with a first motor shaft 8 and a second motor shaft 9, the first motor shaft 8 and the second motor shaft 9 are respectively connected with a rough grinding wheel 10 and a fine grinding wheel 11, one side of the motor case 6 is fixedly connected with a rotating rod 12, one end of the rotating rod 12 penetrates through the U-shaped frame 5 and is connected with a driven gear 13, the driven gear 13 is meshed and connected with a driving gear 14, the driving gear 14 is connected with a driving motor 15 through a motor shaft, a polishing table 16 is arranged at the top of the bottom plate 1, the polishing table 16 is arranged below the U-shaped frame 5, a rotating rod 17 is fixedly connected with one side of the motor case 6, which is far away from the rotating rod 12, the rotating rod 17 is rotationally connected with the U-shaped frame 5 through a bearing, and the position of the rotating rod 12 corresponds to the rotating rod 17.

Example III

As shown in fig. 1-4, a double-ended electric drive polishing device according to an embodiment of the utility model comprises a bottom plate 1, wherein the top of the bottom plate 1 is connected with a top plate 3 through a supporting rod 2, a cylinder 4 is installed on the top plate 3, the bottom of the cylinder 4 is connected with a U-shaped frame 5, the inner side of the U-shaped frame 5 is provided with a motor case 6, a double-shaft motor 7 is installed in the motor case 6, the double-shaft motor 7 is respectively connected with a first motor shaft 8 and a second motor shaft 9, the first motor shaft 8 and the second motor shaft 9 are respectively connected with a rough grinding wheel 10 and a fine grinding wheel 11, one side of the motor case 6 is fixedly connected with a rotating rod 12, one end of the rotating rod 12 penetrates through the U-shaped frame 5 and is connected with a driven gear 13, the driven gear 13 is meshed and connected with a driving gear 14, the driving gear 14 is connected with a driving motor 15 through a motor shaft, a heat dissipation through hole is formed in the motor case 6, one side of the U-shaped frame 5 is provided with a protective shell 18, and the driving gear 14 and the driven gear 13 are both arranged in the protective shell 18.

In summary, by means of the above technical scheme of the utility model, when the device is used, the robot shell is placed on the grinding table 16, the double-shaft motor 7 is started, the first motor shaft 8 and the second motor shaft 9 respectively drive the rough grinding wheel 10 and the fine grinding wheel 11 to rotate, the air cylinder 4 stretches to enable the U-shaped frame 5 to move downwards, the rough grinding wheel 10 is close to the robot shell, a worker controls the robot shell to move, grinding can be performed, after the rough grinding wheel 10 is ground, the air cylinder 4 shortens, the driving motor 15 is started, the driving gear 14 drives the driven gear 13 to rotate, the motor case 6 rotates 180 degrees, the fine grinding wheel 11 is arranged below, the air cylinder 4 stretches again, and the robot shell is finely ground.

The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the utility model.

Claims

1. The utility model provides a double-end type electric drive grinding device, includes bottom plate (1), its characterized in that, bottom plate (1) top is connected with roof (3) through bracing piece (2), install cylinder (4) on roof (3), cylinder (4) bottom is connected with U type frame (5), U type frame (5) inboard is equipped with motor case (6), install biax motor (7) in motor case (6), biax motor (7) are connected with first motor shaft (8) and second motor shaft (9) respectively, first motor shaft (8) are connected with rough grinding wheel (10) and fine grinding wheel (11) respectively with second motor shaft (9), motor case (6) one side fixedly connected with dwang (12), dwang (12) one end runs through U type frame (5) and is connected with driven gear (13), driven gear (13) meshing is connected with driving gear (14), driving gear (14) are connected with driving motor (15) through the motor shaft.

2. The double-head type electric driving polishing device according to claim 1, wherein a polishing table (16) is arranged at the top of the bottom plate (1), and the polishing table (16) is arranged below the U-shaped frame (5).

3. A double-ended electrically driven grinding device according to claim 2, characterized in that the motor housing (6) is provided with heat dissipating through holes.

4. A double-ended electrically driven grinding device according to claim 3, wherein a rotating rod (17) is fixedly connected to one side of the motor box (6) away from the rotating rod (12), and the rotating rod (17) is rotatably connected with the U-shaped frame (5) through a bearing.

5. A double-ended electrically driven grinding apparatus according to claim 4, wherein the position of the rotating lever (12) corresponds to the position of the rotating lever (17).

6. The double-ended electrically driven grinding device according to claim 5, wherein a protective housing (18) is arranged on one side of the U-shaped frame (5), and the driving gear (14) and the driven gear (13) are both arranged in the protective housing (18).