CN214024842U

CN214024842U - Anti-splashing cylindrical grinding machine

Info

Publication number: CN214024842U
Application number: CN202022906003.5U
Authority: CN
Inventors: 许小江; 丁华
Original assignee: Taizhou Boyi Mould Co ltd
Current assignee: Taizhou Boyi Mould Co ltd
Priority date: 2020-12-07
Filing date: 2020-12-07
Publication date: 2021-08-24
Anticipated expiration: 2030-12-07

Abstract

The utility model discloses an anti-splashing cylindrical grinding machine, which comprises a box body, wherein a bearing plate is fixedly arranged in the box body, and a clamping mechanism is arranged in the box body; the improved power transmission box is characterized in that sliding grooves are formed in the inner left side face and the inner right side face of the box body, sliding blocks are connected to the sliding grooves, a right side is located, a first motor is installed on the sliding blocks, a first lead screw is fixedly connected to a power output shaft of the first motor, the left end of the first lead screw is connected with the sliding blocks located on the left side in a rotating mode, a first lead screw nut is arranged on the first lead screw, a mounting plate is fixed to the bottom face of the first lead screw nut, a second motor is installed on the bottom face of the mounting plate, a grinding wheel is fixedly connected to the power output shaft of the second motor, and electric push rods are installed on the two sides of the inner top face of the box body. The utility model discloses the structure is ingenious, and the cost is with low costs, and it is lower to require operating personnel, just the utility model discloses a but closed structure, the piece that can avoid producing splashes everywhere, has protected operational environment.

Description

Anti-splashing cylindrical grinding machine

Technical Field

The utility model relates to a cylindrical grinder field especially relates to a prevent cylindrical grinder that splashes.

Background

The cylindrical grinding machine is a grinding machine for processing the outer surface and the shaft shoulder end surface of a cylindrical, conical or other-shaped plain line of a workpiece; the grinding machine is widely used and can be used for processing various cylindrical conical outer surfaces and shaft shoulder end surfaces.

However, the existing cylindrical grinding machine has the following disadvantages: firstly, the structure is complex, the manufacturing cost is high, and the requirement on operators is too high; secondly, in the process of processing the workpiece by the grinding wheel, the grinding wheel rotates at a high speed and is in contact with the rotating workpiece to cut and sand the workpiece, and generated scraps are easy to splash to pollute a work site; thirdly, the workpiece is not convenient to clamp, and a great deal of time is consumed for clamping the workpiece each time.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a prevent cylindrical grinder that splashes to solve above-mentioned technical problem.

The utility model discloses a solve above-mentioned technical problem, adopt following technical scheme to realize:

the anti-splashing cylindrical grinding machine comprises a box body, wherein a bearing plate is fixedly arranged in the box body, and a clamping mechanism is arranged in the box body; the improved grinding box is characterized in that sliding grooves are formed in the inner left side face and the inner right side face of the box body, sliding blocks are connected to the sliding grooves in a sliding mode, a first motor is arranged on the sliding blocks on the right side, a first lead screw is fixedly connected to a power output shaft of the first motor, the left end of the first lead screw is connected with the sliding blocks on the left side in a rotating mode, a first lead screw nut is arranged on the first lead screw, a mounting plate is fixed to the bottom face of the first lead screw nut, a second motor is installed on the bottom face of the mounting plate, a grinding wheel is fixedly connected to the power output shaft of the second motor, electric push rods are installed on two sides of the inner top face of the box body, and the extending ends of the electric push rods are respectively fixedly connected with the two sliding blocks.

Preferably, the clamping mechanism comprises a third motor, a fixed plate and a rotating assembly, the third motor is mounted on the right side of the top surface of the carrier plate, a shaft lever is fixedly connected to a power output shaft of the third motor, the left end of the shaft lever penetrates through the fixed plate and is rotatably connected with the fixed plate, the fixed plate is fixedly mounted on the top surface of the carrier plate, a clamping plate is fixedly connected to the left end of the shaft lever, a movable plate is arranged on the left side of the clamping plate and is slidably connected with the carrier plate, and a tip is fixedly mounted on the right side surface of the movable plate.

Preferably, a through groove is formed in the support plate in a penetrating mode, and the movable plate penetrates through the through groove and is connected with the support plate in a sliding mode through the through groove.

Preferably, the rotating assembly comprises a second lead screw, the right end of the second lead screw is rotatably connected with the inner right side wall of the box body, the left end of the second lead screw penetrates through the left side face of the box body and is rotatably connected with the left side face of the box body, a second lead screw nut is arranged on the part, located in the box body, of the second lead screw, the top face of the second lead screw nut is fixedly connected with the bottom face of the movable plate, and the second lead screw is located at one end, outside the box body, of the turntable fixedly connected with.

Preferably, cleaning brushes are arranged on two sides of the second lead screw nut, and the two cleaning brushes are in contact with the second lead screw.

Preferably, the front surface of the box body is hinged with a box door, and a handle is arranged on the box door; a material collecting box is placed at the bottom in the box body and is located right below the through groove.

The utility model has the advantages that:

1. the utility model discloses a work piece that will polish is pressed from both sides tightly through using clamping mechanism, then start two electric putter, make the extension end of two electric putter promote two sliders to move down, and then drive first motor, first screw-nut, mounting panel, second motor and move down, and then drive the emery wheel and move down and contact with the work piece, and then through starting second motor, make the second motor drive the emery wheel and polish the work piece to the work piece, start the third motor simultaneously, make the third motor drive the work piece and rotate, start the first motor simultaneously, make the first motor drive the first screw rod and rotate, and then make first screw-nut, mounting panel, second motor move, and then make the emery wheel move and polish the work piece simultaneously; the utility model discloses the structure is ingenious, and the cost is with low costs, and it is lower to require operating personnel, just the utility model discloses a but closed structure, the piece that can avoid producing splashes everywhere, has protected operational environment.

2. The utility model discloses a set up clamping mechanism, when the tight work piece of needs clamp, through the one end with the work piece and the left surface contact of splint, then rotate the carousel, it is rotatory to drive the second lead screw, and then makes second screw-nut remove right, and then drives the fly leaf and remove right, and then makes top other end top with the work piece tight to press from both sides the work piece tightly, this clamping mechanism can press from both sides tight multiple specification and dimension's work piece, thereby increased the utility model discloses an applicability.

Drawings

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

FIG. 2 is an enlarged view of part A of FIG. 1 according to the present invention;

FIG. 3 is a front view of the present invention;

reference numerals: 1. a box body; 2. a chute; 3. a slider; 4. a first motor; 5. a first lead screw; 6. A first lead screw nut; 7. mounting a plate; 8. a second motor; 9. a grinding wheel; 10. an electric push rod; 11. a carrier plate; 12. a third motor; 13. a fixing plate; 14. a shaft lever; 15. a splint; 16. a movable plate; 17. a tip; 18. a through groove; 19. a second lead screw; 20. a second feed screw nut; 21. a turntable; 22. a cleaning brush; 23. a box door; 24. a handle; 25. a material collecting box.

Detailed Description

In order to make the technical means, the creation features, the achievement purposes and the functions of the present invention easy to understand, the present invention will be further explained below with reference to the following embodiments and the accompanying drawings, but the following embodiments are only the preferred embodiments of the present invention, and not all embodiments are included. Based on the embodiments in the implementation, other embodiments obtained by those skilled in the art without any creative work belong to the protection scope of the present invention.

Specific embodiments of the present invention will be described below with reference to the accompanying drawings.

Examples

As shown in fig. 1-3, the anti-spattering cylindrical grinding machine of the present embodiment includes a box body 1, a bearing plate 11 is fixedly disposed in the box body 1, and a clamping mechanism is disposed in the box body 1; the inner left side surface and the inner right side surface of the box body 1 are both provided with sliding grooves 2, the two sliding grooves 2 are both connected with sliding blocks 3 in a sliding manner, the sliding block 3 positioned on the right side is provided with a first motor 4, a power output shaft of the first motor 4 is fixedly connected with a first lead screw 5, the left end of the first lead screw 5 is rotatably connected with the sliding block 3 positioned on the left side, the first lead screw 5 is provided with a first lead screw nut 6, the bottom surface of the first lead screw nut 6 is fixedly provided with a mounting plate 7, the bottom surface of the mounting plate 7 is provided with a second motor 8, a power output shaft of the second motor 8 is fixedly connected with a grinding wheel 9, two sides of the inner top surface of the box body 1 are both provided with electric push rods 10, and the extending ends of the two electric push rods 10 are respectively fixedly connected with the two sliding blocks 3; the clamping mechanism comprises a third motor 12, a fixed plate 13 and a rotating assembly, the third motor 12 is installed on the right side of the top surface of the bearing plate 11, a power output shaft of the third motor 12 is fixedly connected with a shaft rod 14, the left end of the shaft rod 14 penetrates through the fixed plate 13 and is rotatably connected with the fixed plate 13, the fixed plate 13 is fixedly installed on the top surface of the bearing plate 11, the left end of the shaft rod 14 is fixedly connected with a clamping plate 15, the left side of the clamping plate 15 is provided with a movable plate 16, the movable plate 16 is slidably connected with the bearing plate 11, and a tip 17 is fixedly installed on the right side surface of the movable plate 16; a through groove 18 is arranged on the bearing plate 11 in a penetrating way, and the movable plate 16 penetrates through the through groove 18 and is connected with the bearing plate 11 in a sliding way through the through groove 18; the rotating assembly comprises a second screw rod 19, the right end of the second screw rod 19 is rotatably connected with the inner right side wall of the box body 1, the left end of the second screw rod 19 penetrates through the left side surface of the box body 1 and is rotatably connected with the left side surface of the box body 1, a second screw rod nut 20 is arranged on the part, located in the box body 1, of the second screw rod 19, the top surface of the second screw rod nut 20 is fixedly connected with the bottom surface of the movable plate 16, and a rotating disc 21 is fixedly connected to one end, located outside the box body 1, of the second screw rod 19; cleaning brushes 22 are arranged on two sides of the second screw rod nut 20, and the two cleaning brushes 22 are in contact with the second screw rod 19; the front surface of the box body 1 is hinged with a box door 23, and a handle 24 is arranged on the box door 23; a material collecting box 25 is placed at the bottom in the box body 1, and the material collecting box 25 is positioned right below the through groove 18.

The working principle is as follows: in implementation, the door 23 is opened (the door 23 is made of transparent material) by pulling the handle 24, one end of the workpiece 30 to be polished is contacted with the left side surface of the clamping plate 15, then the rotary table 21 is rotated to drive the second lead screw 19 to rotate, so that the second lead screw nut 20 moves rightwards, the movable plate 16 is driven to move rightwards, and the tip 17 is used for tightly pushing the other end of the workpiece 30, so that the workpiece 30 is clamped;

then starting the two electric push rods 10, so that the extending ends of the two electric push rods 10 push the two slide blocks 3 to move downwards, further driving the first motor 4, the first screw rod 5, the first screw rod nut 6, the mounting plate 7 and the second motor 8 to move downwards, further driving the grinding wheel 9 to move downwards and contact with the workpiece 30, and then closing the box door 23; meanwhile, the second motor 8 is started, so that the power output shaft of the second motor 8 drives the grinding wheel 9 to rotate and polish the workpiece 30, and the third motor 12 is started, so that the power output shaft of the third motor 12 drives the shaft lever 14 to rotate and further drives the clamping plate 15 to rotate and further drives the workpiece 30 to rotate, so that the grinding wheel 9 polishes the rotating workpiece 30;

then, the first motor 4 is started, so that a power output shaft of the first motor 4 drives the first screw rod 5 to rotate, the first screw rod nut 6 is further moved, the mounting plate 7 is further driven to move, the second motor 8 is further driven to move, and the grinding wheel 9 is further driven to grind the workpiece 30 while moving; the rotating direction of the second motor 8 is controlled, so that the rotating direction of the first lead screw 5 is controlled, and the moving direction of the first lead screw nut 6 is controlled, so that the grinding wheel 9 can move left and right to grind the workpiece 30.

Through the arrangement of the through grooves 18 and the material collecting box 25, chips generated by polishing can fall into the material collecting box 25 through the through grooves 18, so that centralized treatment is facilitated; by providing the cleaning brush 22, when the second screw rod 19 rotates, the cleaning brush 22 cleans the second screw rod 19, so as to clean up the debris on the second screw rod 19, thereby facilitating the movement of the second screw rod nut 20.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a prevent cylindrical grinder that splashes, includes box (1), its characterized in that: a bearing plate (11) is fixedly arranged in the box body (1), and a clamping mechanism is arranged in the box body (1); the inner left side surface and the inner right side surface of the box body (1) are both provided with sliding chutes (2), the two sliding chutes (2) are both connected with sliding blocks (3) in a sliding way, the sliding block (3) positioned on the right side is provided with a first motor (4), a power output shaft of the first motor (4) is fixedly connected with a first screw rod (5), the left end of the first screw rod (5) is rotationally connected with a slide block (3) positioned on the left side, a first screw rod nut (6) is arranged on the first screw rod (5), a mounting plate (7) is fixed on the bottom surface of the first screw rod nut (6), a second motor (8) is arranged on the bottom surface of the mounting plate (7), a power output shaft of the second motor (8) is fixedly connected with a grinding wheel (9), electric putter (10), two are all installed to the interior top surface both sides of box (1) the extension end of electric putter (10) respectively with the fixed connection of two slider (3).

2. The splattering-preventing cylindrical grinding machine according to claim 1, characterized in that: the clamping mechanism comprises a third motor (12), a fixed plate (13) and a rotating assembly, the third motor (12) is installed on the right side of the top surface of the bearing plate (11), a power output shaft of the third motor (12) is fixedly connected with a shaft rod (14), the left end of the shaft rod (14) penetrates through the fixed plate (13) and is rotatably connected with the fixed plate (13), the fixed plate (13) is fixedly arranged on the top surface of the bearing plate (11), a clamping plate (15) is fixedly connected to the left end of the shaft rod (14), a movable plate (16) is arranged on the left side of the clamping plate (15), the movable plate (16) is slidably connected with the bearing plate (11), and a tip (17) is fixedly arranged on the right side surface of the movable plate (16).

3. The splattering-preventing cylindrical grinding machine according to claim 2, characterized in that: a through groove (18) penetrates through the bearing plate (11), and the movable plate (16) penetrates through the through groove (18) and is connected with the bearing plate (11) in a sliding mode through the through groove (18).

4. The splattering-preventing cylindrical grinding machine according to claim 2, characterized in that: the rotating assembly comprises a second lead screw (19), the right end of the second lead screw (19) is rotatably connected with the inner right side wall of the box body (1), the left end of the second lead screw (19) runs through the left side surface of the box body (1) and is rotatably connected with the left side surface of the box body (1), a second lead screw nut (20) is arranged on the part, located in the box body (1), of the second lead screw (19), the top surface of the second lead screw nut (20) is fixedly connected with the bottom surface of the movable plate (16), and the second lead screw (19) is located outside the box body (1) and serves as one end and is fixedly connected with the turntable (21).

5. The splattering-preventing cylindrical grinding machine according to claim 4, characterized in that: cleaning brushes (22) are arranged on two sides of the second lead screw nut (20), and the two cleaning brushes (22) are in contact with the second lead screw (19).

6. The splattering-preventing cylindrical grinding machine according to claim 1, characterized in that: a box door (23) is hinged to the front surface of the box body (1), and a handle (24) is mounted on the box door (23); a material collecting box (25) is placed at the bottom in the box body (1), and the material collecting box (25) is located right below the through groove (18).