CN114523386A - Grinding device for machining convenient to angle regulation - Google Patents

Abstract

The invention belongs to the field of machining, and particularly relates to a polishing device for machining, which is convenient for angle adjustment and comprises four first supporting plates, an angle adjusting structure and a dust suction structure, wherein the top of each first supporting plate is fixedly connected with a bedplate, the top of the bedplate is fixedly connected with two second supporting plates, the top of each second supporting plate is fixedly connected with a box body, the bottom of the box body is provided with an installation groove, a servo motor is fixedly connected in the installation groove, an output shaft of the servo motor is fixedly connected with a rotating shaft, the bottom end of the rotating shaft is fixedly connected with a polishing disc, the angle adjusting structure is arranged on the bedplate, the dust suction structure is arranged on the second supporting plates and the box body, and the angle adjusting structure comprises a working plate, two push rod motors and two pressing plates. The invention is convenient to compress and fix the workpiece, is convenient to adjust the polishing angle of the workpiece, is convenient to remove generated dust in the polishing process and improves the air quality.

Description

A grinding device for machining with easy angle adjustment

technical field

The invention relates to the technical field of mechanical processing, in particular to a grinding device for mechanical processing which is convenient for angle adjustment.

Background technique

Machining refers to the process of changing the dimensions or properties of a workpiece through a mechanical device. Machining includes the grinding of the workpiece. Polishing is a kind of surface modification technology. Usually, the workpiece is polished and ground with mechanical force, which can remove the burrs on the surface of the workpiece, and then make the surface of the workpiece smoother and flatter, and improve the surface of the workpiece. Quality, a grinding device is required when using mechanical force for polishing.

After searching, the authorized announcement number is CN212947115U, a kind of grinding device for machining processing which is easy to adjust the angle, including a chassis, a worktable on the chassis, a bracket connected to the top of the chassis, a grinding box connected to the top of two sets of brackets, and the grinding box is close to the work. One side of the table is provided with a grinding disc for grinding the workpiece, and the grinding box is provided with an adjusting component for adjusting the grinding angle of the grinding disc. The adjusting component includes a fixed plate and an arc-shaped plate. The outer arc surface of the plate is fixedly connected to the matching rack, and the side of the rack away from the arc plate is meshed and connected to the driving gear, which is convenient for adjusting the angle of the grinding disc, grinding the workpiece at different angles, improving the grinding efficiency, and at the same time, it is convenient for grinding waste residues. For collection and processing, it is convenient to use.

However, it is inconvenient to clamp and fix the workpiece, and the angle adjustment process is cumbersome. At the same time, a lot of dust is generated during the grinding process, which is inconvenient to absorb the generated dust and reduce the air quality. Therefore, a convenient angle adjustment method is proposed. The grinding device for machining is used to solve the above-mentioned problems.

SUMMARY OF THE INVENTION

The purpose of the present invention is to solve the problem that the grinding device in the prior art is inconvenient to clamp and fix the workpiece, and its angle adjustment process is cumbersome, and at the same time, a lot of dust is generated during the grinding process, which is inconvenient to absorb the generated dust and reduce In view of the shortcomings of air quality, a grinding device for machining is proposed which is easy to adjust the angle.

In order to achieve the above object, the present invention adopts the following technical solutions:

A grinding device for machining processing that is easy to adjust the angle, comprising four support plates, an angle adjustment structure and a dust suction structure, the top of the four support plates is fixedly connected with a table, and the top of the table is fixedly connected with two The second support plate, a box body is fixedly connected to the top of the two support plates, the bottom of the box body is provided with an installation groove, a servo motor is fixedly connected in the installation groove, and a rotating shaft is fixedly connected to the output shaft of the servo motor, The bottom end of the rotating shaft is fixedly connected with a grinding disc, the angle adjustment structure is arranged on the table plate, and the dust suction structure is arranged on the second support plate and the box body.

Preferably, the angle adjustment structure includes a working plate, two push rod motors and two pressing plates, a hydraulic cylinder is fixedly connected to the bottom of the platen, a push plate is connected to the hydraulic cylinder, and a top of the push plate is connected There are two vertical plates fixedly connected, one vertical plate is fixedly connected with a driving motor, the output shaft of the driving motor is fixedly connected with a rotating plate, the top of the rotating plate is fixedly connected with the working plate, and the push rod motor is fixedly installed On the top of the working plate, the pressing plate is fixedly installed on the output shaft of the push rod motor.

Preferably, the dust suction structure includes a vacuum cleaner and two dust suction pipes, two connecting shafts are rotatably connected to the bottom of the box body, a pinion is fixedly sleeved on the outer side of the rotating shaft, and the outer side of the connecting shaft is fixed A large gear is sleeved, the small gear is meshed with the large gear, and connecting rods are fixedly connected to the inner walls of both sides of the box body, and the two connecting rods are fixedly connected to the vacuum cleaner. The vacuum cleaner is connected with three connecting rods. Two hoses are connected to the three-way pipe, a fixing plate is fixedly connected to one side of the support plate, a shaft body is rotatably connected to the fixing plate, and one end of the shaft body is connected to a dust suction pipe , the top of the suction pipe is fixedly connected with the hose, a spring is fixedly connected between the suction pipe and the second support plate, a moving groove is opened on one side of the fixed plate, and a moving plate is slidably connected in the moving groove , the top of the moving plate is provided with a through hole, the outer side of the connecting shaft is fixedly sleeved with a cam, the cam is in contact with the inner wall of the through hole, a linkage plate is fixedly connected to one side of the moving plate, and the linkage plate is connected to the inner wall of the through hole. A rope body is connected between the dust suction pipes.

Preferably, the top of the box body is fixedly connected with a box cover by means of bolts.

Preferably, the bottom of the box body is provided with two ventilation holes.

Preferably, the two linkage plates are located between the two dust suction pipes.

Preferably, the large gear is located above the fixed plate.

Preferably, a dust bag is connected to the top of the vacuum cleaner.

Beneficial effects of the present invention:

(1) The present invention proposes a grinding device for machining that is easy to adjust the angle. Through the set angle adjustment structure, the workpiece is placed on the work plate, and the two push rod motors are activated, so that the two pressing plates will grind the workpiece. Press and fix, then start the drive motor, adjust the grinding angle of the workpiece, and finally start the hydraulic cylinder, so that the fixed workpiece moves up and contacts the grinding disc.

(2) The present invention proposes a grinding device for mechanical processing that is easy to adjust the angle. Through the provided dust-absorbing structure, the servo motor can be activated, so that the grinding disc can be rotated, which is convenient for grinding the fixed workpiece.

(3) The present invention proposes a grinding device for machining that is easy to adjust the angle. Through the dust-absorbing structure provided, the pinion and the large gear make the connecting shaft rotate synchronously during the rotation of the shaft, so that the cam can be squeezed. Move the plate, so that the rope body pulls the vacuuming tube, and the vacuuming tube stretches the spring, which can make the vacuuming tube rotate back and forth, improve the vacuuming range, and effectively improve the air quality.

Description of drawings

Fig. 1 is the structural representation of a kind of grinding device for machining that is convenient for adjusting the angle proposed by the present invention;

FIG. 2 is a cross-sectional structural schematic diagram of a grinding device for machining that is convenient for adjusting the angle proposed by the present invention;

Fig. 3 is the structural representation of A part in Fig. 2;

Fig. 4 is the structural representation of part B in Fig. 2;

FIG. 5 is a schematic structural diagram of part C in FIG. 2 .

In the figure: 1. Supporting plate 1; 2. Table plate; 3. Supporting plate 2; 4. Box body; 5. Hydraulic cylinder; 6. Pushing plate; 7. Vertical plate; 8. Driving motor; 9. Turning plate; 10. Working board; 11. Push rod motor; 12. Pressing plate; 13. Servo motor; 14. Rotary shaft; 15. Grinding disc; 16. Connecting rod; 17. Vacuum cleaner; Hose; 20, connecting shaft; 21, pinion; 22, large gear; 23, fixing plate; 24, shaft body; 25, suction pipe; 26, spring; 27, moving plate; 28, through hole; 29, cam; 30, linkage plate; 31, rope body; 32, dust bag; 33, box cover.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, but not all of the embodiments.

Referring to Figures 1-5, a grinding device for machining that is easy to adjust the angle includes four support plates 1, an angle adjustment structure and a dust suction structure, and a table 2 is fixedly connected to the top of the four support plates 1. Two supporting plates 2 3 are fixedly connected to the top of the plate 2, and a box body 4 is fixedly connected to the top of the two supporting plates 2 3. The bottom of the box body 4 is provided with an installation slot, and the installation slot is fixedly connected with a servo motor 13 and a servo motor 13. A rotating shaft 14 is fixedly connected to the output shaft, and a grinding disc 15 is fixedly connected to the bottom end of the rotating shaft 14 .

In the present invention, the angle adjustment structure includes a working plate 10, two push rod motors 11 and two pressing plates 12. A hydraulic cylinder 5 is fixedly connected to the bottom of the table plate 2, and a push plate 6 is connected to the hydraulic cylinder 5. The push plate 6 The top is fixedly connected with two vertical plates 7, one vertical plate 7 is fixedly connected with a driving motor 8, the output shaft of the driving motor 8 is fixedly connected with a rotating plate 9, the top of the rotating plate 9 is fixedly connected with the working plate 10, and the push rod motor 11 is fixedly installed on the top of the work plate 10, and the pressing plate 12 is fixedly installed on the output shaft of the push rod motor 11, which is convenient for pressing and fixing the workpiece and adjusting the angle of the workpiece after pressing and fixing.

In the present invention, the dust suction structure includes a vacuum cleaner 17 and two dust suction pipes 25, two connecting shafts 20 are rotatably connected to the bottom of the box body 4, a pinion 21 is fixedly sleeved on the outer side of the rotating shaft 14, and the outer side of the connecting shaft 20 is fixed A large gear 22 is sleeved, the pinion 21 is meshed with the large gear 22, and connecting rods 16 are fixedly connected to the inner walls of both sides of the box body 4, and the two connecting rods 16 are fixedly connected to the vacuum cleaner 17, and the vacuum cleaner 17 A three-way pipe 18 is connected to the top, two hoses 19 are connected to the three-way pipe 18, a fixed plate 23 is fixedly connected to one side of the support plate 23, the large gear 22 is located above the fixed plate 23, and the fixed plate 23 is rotatably connected with The shaft body 24, one end of the shaft body 24 is connected with a dust suction pipe 25, the top end of the dust suction pipe 25 is fixedly connected with the hose 19, a spring 26 is fixedly connected between the dust suction pipe 25 and the supporting plate 23, and one side of the fixed plate 23 is opened There is a moving groove, a moving plate 27 is slidably connected in the moving groove, a through hole 28 is formed on the top of the moving plate 27, a cam 29 is fixedly sleeved on the outer side of the connecting shaft 20, and the cam 29 is in contact with the inner wall of the through hole 28. A linkage plate 30 is fixedly connected to the side, the two linkage plates 30 are located between the two dust suction pipes 25, and a rope body 31 is connected between the linkage plate 30 and the dust suction pipe 25. It is only necessary to start the servo motor 13 to make the connection shaft 20 rotates synchronously, the cam 29 squeezes the moving plate 27, so that the rope body 31 pulls the dust suction pipe 25, and the dust suction pipe 25 swings back and forth, improving the dust removal range.

In the present invention, a dust bag 32 is connected to the top of the vacuum cleaner 17 to facilitate the collection of dust.

In the present invention, the top of the box body 4 is fixedly connected with the box cover 33 by bolts, so that the box cover 33 can be easily disassembled and assembled, and the bottom of the box body 4 is provided with two ventilation holes.

In the present invention, during use, the workpiece is placed on the top of the work plate 10, and the two push rod motors 11 are activated. The output shaft of the push rod motor 11 drives the pressing plate 12 to move, and the workpiece is moved by the two pressing Press and fix, then start the drive motor 8, the output shaft of the drive motor 8 drives the rotary plate 9 to rotate, the rotary plate 9 drives the work plate 10 to rotate, adjusts the fixed angle of the workpiece, and then starts the hydraulic cylinder 5, which can make The fixed workpiece moves upward, so that the fixed workpiece is in contact with the grinding disc 15, and then the servo motor 13 and the vacuum cleaner 17 are started, and the output shaft of the servo motor 13 drives the rotating shaft 14 to rotate, and the rotating shaft 14 drives the grinding disc 15 to rotate. Rotating, the grinding disc 15 grinds the fixed workpiece, the rotating shaft 14 drives the pinion 21 to rotate at the same time, the pinion 21 drives the large gear 22 to rotate, the large gear 22 drives the connecting shaft 20 to rotate, and the connecting shaft 20 drives the cam 29 When rotating, the cam 29 squeezes the moving plate 27, the moving plate 27 drives the rope body 31 to move through the linkage plate 30, and the rope body 31 pulls the suction pipe 25, so that the suction pipe 25 rotates and the spring 26 is stretched, so that the suction pipe 25 is rotated. The dust pipe 25 rotates back and forth, which is convenient to remove the dust generated in the grinding process, and the removal effect is good, so as to ensure the quality of the air.

While the basic principles and main features and advantages of the present invention have been shown and described above, it will be apparent to those skilled in the art that the present invention is not limited to the details of the above-described exemplary embodiments, but without departing from the spirit or essential aspects of the present invention. In the case of the characteristic features, the present invention can be implemented in other specific forms. Therefore, the embodiments are to be regarded in all respects as illustrative and not restrictive, and the scope of the invention is to be defined by the appended claims rather than the foregoing description, which are therefore intended to fall within the scope of the claims. All changes within the meaning and scope of the equivalents of , are included in the present invention. Any reference signs in the claims shall not be construed as limiting the involved claim.

In addition, it should be understood that although this specification is described in terms of embodiments, not each embodiment only includes an independent technical solution, and this description in the specification is only for the sake of clarity, and those skilled in the art should take the specification as a whole , the technical solutions in each embodiment can also be appropriately combined to form other implementations that can be understood by those skilled in the art.

Claims (8)

1. A grinding device for mechanical processing that is easy to adjust the angle, comprising four support plates one (1), an angle adjustment structure and a dust suction structure, characterized in that: the top of the four support plates one (1) is fixedly connected with a table Plate (2), two supporting plates (3) are fixedly connected to the top of the table plate (2), and a box body (4) is fixedly connected to the top of the two supporting plates (3). The box body (4) ) is provided with an installation groove at the bottom, a servo motor (13) is fixedly connected in the installation groove, a rotating shaft (14) is fixedly connected to the output shaft of the servo motor (13), and a bottom end of the rotating shaft (14) is fixedly connected with a A grinding disc (15), the angle adjustment structure is provided on the table board (2), and the dust suction structure is provided on the second support plate (3) and the box body (4). 2 . The grinding device for mechanical processing according to claim 1 , wherein the angle adjustment structure comprises a working plate ( 10 ), two push rod motors ( 11 ) and two pressing Plate (12), a hydraulic cylinder (5) is fixedly connected to the bottom of the table plate (2), a push plate (6) is connected to the hydraulic cylinder (5), and two push plates (6) are fixedly connected to the top of the plate (6). There are vertical plates (7), a driving motor (8) is fixedly connected to one vertical plate (7), and a rotating plate (9) is fixedly connected to the output shaft of the driving motor (8). The rotating plate (9) The top is fixedly connected with the working plate (10), the push rod motor (11) is fixedly installed on the top of the working plate (10), and the pressing plate (12) is fixedly installed on the output shaft of the push rod motor (11). . 3. The grinding device for mechanical processing which is easy to adjust the angle according to claim 1, characterized in that: the dust suction structure comprises a vacuum cleaner (17) and two dust suction pipes (25), the box The bottom of the body (4) is rotatably connected with two connecting shafts (20), a pinion gear (21) is fixedly sleeved on the outer side of the rotating shaft (14), and a large gear (22) is fixedly sleeved on the outside of the connecting shaft (20). ), the pinion gear (21) is meshed with the large gear (22), connecting rods (16) are fixedly connected to the inner walls of both sides of the box body (4), and the two connecting rods (16) are connected to the dust collector The machine (17) is fixedly connected, the vacuum cleaner (17) is connected with a three-way pipe (18), the three-way pipe (18) is connected with two hoses (19), the support plate two (3) ) is fixedly connected with a fixing plate (23) on one side, a shaft body (24) is rotatably connected to the fixing plate (23), and a dust suction pipe (25) is connected at one end of the shaft body (24), and the dust suction pipe (25) is connected to the shaft body (24). The top end of the pipe (25) is fixedly connected with the hose (19). A spring (26) is fixedly connected between the dust suction pipe (25) and the second support plate (3). One side of the fixing plate (23) is provided with a spring (26). a moving groove, a moving plate (27) is slidably connected in the moving groove, a through hole (28) is formed on the top of the moving plate (27), and a cam (29) is fixedly sleeved on the outer side of the connecting shaft (20), The cam (29) is in contact with the inner wall of the through hole (28), and a linkage plate (30) is fixedly connected to one side of the moving plate (27). A rope body (31) is connected between them. 4 . The grinding device for mechanical processing according to claim 1 , wherein the top of the box body ( 4 ) is fixedly connected with a box cover ( 33 ) through bolts. 5 . 5 . The grinding device for mechanical processing according to claim 1 , wherein the box body ( 4 ) is provided with two ventilation holes at the bottom. 6 . 6 . The grinding device for mechanical processing according to claim 3 , wherein the two linkage plates ( 30 ) are located between the two dust suction pipes ( 25 ). 7 . 7 . The grinding device for mechanical processing according to claim 3 , wherein the large gear ( 22 ) is located above the fixing plate ( 23 ). 8 . 8 . The grinding device for mechanical processing according to claim 3 , wherein a dust bag ( 32 ) is connected to the top of the vacuum cleaner ( 17 ). 9 .

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