CN116252213A - A grinding device and mechanical parts processing equipment - Google Patents

Abstract

The invention relates to the field of mechanical parts processing equipment, and specifically discloses a grinding device and mechanical parts processing equipment, including: a bottom plate, a support plate and a top plate, the support plate is fixedly connected to the upper end of the bottom plate, the top plate is fixedly connected to the upper end of the support plate, and the top plate An electric push rod is fixedly connected to the side wall of the electric push rod, and the output end of the electric push rod passes through the top plate and is fixedly connected with a connecting plate. The clamping part is driven by the motor to rotate with the mechanical parts, and the rotating rod and the connecting rod are driven to rotate through the chain at the same time. , the connecting rod will move back and forth with the driving rod when it rotates, and the driving rod will push the slider to slide in the chute at the same time, so as to move left and right on the bottom plate with the moving plate, vertical plate and clamped mechanical parts, which can realize Grind different surfaces and positions of mechanical parts to improve the efficiency of grinding.

Description

A grinding device and mechanical parts processing equipment

technical field

The invention relates to the field of mechanical part processing equipment, in particular to a grinding device and mechanical part processing equipment.

Background technique

Mechanical parts refer to the inseparable individual parts of the machine, which are the basic elements of the machine and the basic unit in the machine manufacturing process. The manufacturing process generally does not require assembly processes, such as bushings, bearing bushes, nuts, crankshafts, and blades. , gears, cams, connecting rod bodies, connecting rod heads, etc., mechanical parts need to be polished during the processing of mechanical parts.

Chinese patent CN111774985A discloses a high-efficiency machining parts grinding device, which includes a base, a support column, a top plate and a hydraulic cylinder. Support columns are fixedly installed on both sides of the upper end of the base, and the top of the support column is fixedly connected with a top plate. A hydraulic cylinder is installed in the middle of the top of the top plate, the output shaft of the hydraulic cylinder runs through the top plate and is fixedly connected with a support plate, the bottom surface of the support plate is fixed with a motor mounting frame by bolts, and a grinding motor is arranged in the motor mounting frame , the output shaft of the grinding motor runs through the bottom of the motor mounting frame and is fixedly connected with a grinding disc, and the two sides of the motor mounting frame are connected with moving rods. The rotating motor provided in the present invention can drive the rotating shaft to rotate, so that the rotating shaft drives the grinding table Rotate, and then achieve the purpose of rotating and grinding the parts, expand the grinding area, improve the grinding quality, improve the grinding efficiency, further save the grinding time, and reduce the workload of the staff.

However, the above scheme can only grind one side of the mechanical parts when grinding the mechanical parts. When one side is polished, the mechanical parts need to be turned over and then re-fixed to continue grinding the mechanical parts, and the mechanical parts can be polished. The area is limited to the size of the grinding sheet, and the grinding efficiency is low.

Contents of the invention

The object of the present invention is to provide a grinding device and a machine part processing equipment to solve the problems raised in the above background technology.

In order to achieve the above object, the present invention provides the following technical solutions: a grinding device, comprising a bottom plate, a support plate and a top plate, the support plate is fixedly connected to the upper end of the bottom plate, the top plate is fixedly connected to the upper end of the support plate, and the side wall of the top plate is fixedly connected There is an electric push rod, the output end of the electric push rod passes through the top plate and is fixedly connected with a connecting plate, and the lower end of the connecting plate is fixedly connected with a grinding part through a rubber column and a mounting plate;

The lower end of the bottom plate is fixedly connected with the limit block, the limit block is slidingly connected with the slider, the upper end of the slider is fixedly connected with the moving plate through the support column, the moving plate is located at the upper end of the bottom plate, and one end of the moving plate is connected with the clip through the rotation of the vertical plate. holding parts;

One side of the vertical plate is fixedly connected with a motor, the motor is connected with the clamping part through the steering gear, the motor is rotatably connected with the rotating rod through the chain, and the rotating rod is connected with the driving rod and the slide block through the connecting rod.

Preferably, the support plate is provided with two tubes, which are respectively fixedly connected to the side walls on the left and right sides of the upper end of the bottom plate, guide grooves are opened on the inner wall side walls of the support plate, and the output ends of the electric push rod are located on the two support plates. between.

Preferably, there are several rubber columns, the upper end of the rubber column is fixedly connected to the lower end side wall of the connecting plate, the lower end is fixedly connected to the upper end side wall of the mounting plate, and the grinding part is fixedly connected to the center of the lower end side wall of the mounting plate point, the side walls of the left and right ends of the mounting plate are respectively fixedly connected with guide rods, and the other end of the guide rod is slidably inserted into the guide groove.

Preferably, the side wall of the bottom plate is provided with a moving groove, the inner wall of the limit block is provided with a chute, the upper port of the chute communicates with the moving groove, and the outer wall of the slider and the inner wall of the chute are slidably connected to the upper end of the slider. A support column is connected, and the support column passes through the moving slot and is fixedly connected with the lower end of the moving plate.

Preferably, the vertical plate is fixedly connected to the upper side of the moving plate, and a shaft is fixedly connected to the side wall of one end of the clamping part, and one end of the shaft is rotated through the side wall of the vertical plate through a bearing and fixed to the steering gear. connect.

Preferably, a motor mounting plate is fixedly connected to one end side wall of the vertical plate, the motor is fixedly connected to one end of the motor mounting plate, the output end of the motor is fixedly connected to a round rod through a coupling, and the outer wall of the round rod is fixedly connected to A sprocket wheel is arranged, and the end of the round bar is fixedly connected with the steering gear, and the outer walls of the two steering gears are meshed and connected.

Preferably, a fixed rod is fixedly connected to the side wall of the lower end of the bottom plate, and the lower end of the fixed rod is rotatably connected to the outer wall of the rotating rod, and the outer wall of the rotating rod is fixedly connected to the second sprocket, the outer walls of the second sprocket and the first The upper engagement is connected with a chain.

Preferably, one end of the connecting rod is fixedly connected to the outer wall of the rotating rod, the other end of the connecting rod is rotatably connected to one end of the driving rod, and the other end of the driving rod is rotatably connected to one end of the slider.

A machining equipment for mechanical parts, comprising the above-mentioned grinding device.

Compared with prior art, the beneficial effect of the present invention is:

Clamp the mechanical parts through the clamping parts, push the grinding parts down by starting the electric push rod, and contact the upper end of the mechanical parts, and open the grinding parts at the same time, the mechanical parts can be polished, and the clamping is driven by the motor The parts rotate with the mechanical parts, and at the same time drive the chain to rotate through sprocket 1, and the chain drives the rotating rod to rotate at the lower end of the bottom plate through sprocket 2. When rotating, the rotating rod will rotate with the connecting rod, and the connecting rod will rotate with The driving rod moves back and forth, and the driving rod pushes the slider to slide in the chute at the same time, so as to move left and right on the bottom plate with the moving plate, vertical plate and clamped mechanical parts, which can realize different surfaces and different mechanical parts. Grinding at the position to improve the efficiency of grinding.

Description of drawings

Fig. 1 is the overall structure front view of the present invention;

Fig. 2 is a front view of part of the structure of the present invention;

Fig. 3 is an enlarged view of the structure of A region in Fig. 1 of the present invention;

Fig. 4 is a bottom view of part of the structure of the present invention;

Fig. 5 is an enlarged view of the structure of area B in Fig. 4 of the present invention.

In the figure: 1. Bottom plate; 2. Support plate; 3. Guide groove; 4. Top plate; 5. Electric push rod; 6. Connecting plate; 7. Rubber column; 8. Mounting plate; Components; 11. Moving groove; 12. Limiting block; 13. Slider; 14. Support column; 15. Moving plate; 16. Standing plate; 17. Clamping part; 21, motor; 22, sprocket one; 24, chain; 25, rotating rod; 26, fixed rod; 27, sprocket two; 28, connecting rod; 29, driving rod.

Detailed ways

In order to clearly and completely describe the purpose, technical solution, and advantages of the present invention, the embodiments of the present invention will be further described in detail below in conjunction with the accompanying drawings. It should be understood that the specific embodiments described here are part of the embodiments of the present invention, rather than all embodiments, and are only used to explain the embodiments of the present invention, and are not intended to limit the embodiments of the present invention. All other embodiments obtained under the premise of creative labor belong to the protection scope of the present invention.

Embodiment one:

Please refer to Fig. 1, the present invention provides a kind of technical scheme: a kind of grinding device, comprises bottom plate 1, support plate 2 and top plate 4, and support plate 2 is fixedly connected on the upper end of bottom plate 1, and top plate 4 is fixedly connected on the upper end of support plate 2 , the side wall of the top plate 4 is fixedly connected with an electric push rod 5, the output end of the electric push rod 5 passes through the top plate 4 and is fixedly connected with a connecting plate 6, and there are two support plates 2, which are fixedly connected to the upper end of the bottom plate 1 respectively. On the side walls on the left and right sides, guide grooves 3 are provided on the inner wall side walls of the support plate 2, the output end of the electric push rod 5 is located between the two support plates 2, and the lower end of the connecting plate 6 passes through the rubber column 7 and the mounting plate. 8. A grinding part 10 is fixedly connected; the lower end of the base plate 1 is fixedly connected with a limit block 12, and a slider 13 is slidably connected in the limit block 12, and the upper end of the slider 13 is fixedly connected with a moving plate 15 through a support column 14, and the moving plate 15 Located on the upper end of the bottom plate 1, one end of the moving plate 15 is connected to the clamping part 17 through the vertical plate 16; one side of the vertical plate 16 is fixedly connected to the motor 21, and the motor 21 is connected to the clamping part 17 through the steering gear 19. The motor 21 Rotately connected by chain 24 and rotating rod 25, rotating rod 25 is connected with driving rod 29 and slide block 13 through connecting rod 28, rubber column 7 is provided with several, and the upper end of rubber column 7 is fixedly connected on the lower end side wall of connecting plate 6 , the lower end is fixedly connected to the upper end side wall of the mounting plate 8, the grinding part 10 is fixedly connected to the center point of the lower end side wall of the mounting plate 8, and the left and right ends of the mounting plate 8 are respectively fixedly connected with a guide rod 9, and the guide rod The other end of 9 slides into the guide groove 3, a kind of mechanical parts processing equipment, including the above-mentioned grinding device;

When the mechanical parts need to be polished, the mechanical parts are clamped by the clamping part 17, and the connecting plate 6 is pushed down by starting the electric push rod 5, and the connecting plate 6 pushes the mounting plate 8 to move down through the rubber column 7. As the grinding part 10 moves down, the guide rod 9 slides in the guide groove 3 at the same time, and the grinding part 10 is moved to the upper end of the mechanical part to be polished and is in contact with it. At the same time, the grinding part 10 is opened to grind the mechanical part .

Embodiment two:

Please refer to Fig. 2 and Fig. 3, which are structural drawings of this embodiment. On the basis of Embodiment 1, in order to facilitate the grinding of different surfaces of mechanical parts, a moving groove 11 is provided on the side wall of the bottom plate 1 to limit the position. The block 12 inner wall is provided with a chute (not marked in the figure), the upper port of the chute communicates with the moving groove 11, and the outer wall of the slider 13 is slidably connected with the inner wall of the chute. The column 14 passes through the moving groove 11 and is fixedly connected to the lower end of the moving plate 15, the vertical plate 16 is fixedly connected to the upper end side of the moving plate 15, and a shaft 18 is fixedly connected to the side wall of the clamping part 17, and the shaft 18 One end of the vertical plate 16 rotates through the side wall of the vertical plate 16 and is fixedly connected with the steering gear 19. The shaft rod 18 can rotate on the vertical plate 16 with the clamping part 17 through the bearing, and the side wall of one end of the vertical plate 16 is fixedly connected. There is a motor mounting plate 20, the motor 21 is fixedly connected to one end of the motor mounting plate 20, the output end of the motor 21 is fixedly connected with a round rod through a coupling, the outer wall of the round rod is fixedly connected with a sprocket-22, and the end of the round rod The head is fixedly connected to the steering gear 19, and the outer walls of the two steering gears 19 are meshed and connected;

By starting the motor 21, the motor 21 drives the shaft rod 18 to rotate through the steering gear 19. When the shaft rod 18 rotates on the vertical plate 16, it drives the clamping part 17 to rotate with the mechanical parts. For the cylindrical mechanical parts, The grinding part 10 grinds the mechanical part, and the mechanical part rotates. For a mechanical part with a large gap between different surfaces, the grinding part 10 is raised and then rotated, so that different surfaces of the mechanical part can be polished.

Embodiment three:

Please refer to Fig. 4 and Fig. 5, which are the structural drawings of the present embodiment. On the basis of the second embodiment, in order to facilitate the grinding of different positions of the mechanical parts, the lower end side wall of the bottom plate 1 is fixedly connected with a fixed rod 26, The lower end of fixed bar 26 and the outer wall of turning bar 25 are rotationally connected, and the outer wall of turning bar 25 is fixedly connected with sprocket two 27, and the outer wall of sprocket two 27 and sprocket one 22 is meshed and connected with chain 24, and the outer wall of connecting bar 28 One end is fixedly connected on the outer wall of the rotating rod 25 , the other end of the connecting rod 28 is rotatably connected with one end of the drive rod 29 , and the other end of the drive rod 29 is rotatably connected with one end of the slide block 13 .

When the motor 21 drives the clamping part 17 to rotate with the mechanical parts, the chain 24 is driven by the first sprocket 22 to rotate, and the chain 24 drives the rotating rod 25 to rotate at the lower end of the base plate 1 by the second sprocket 27, and the rotating rod 25 rotates It will rotate with the connecting rod 28, and the connecting rod 28 will move back and forth with the driving rod 29 when rotating, and the driving rod 29 will push the slider 13 to slide in the chute at the same time, thereby bringing the moving plate 15, the vertical plate 16 and the clip The mechanical parts held move left and right on the bottom plate 1. When the vertical plate 16 moves to the leftmost or rightmost end, the chain 24 is in a straightened state. When the vertical plate 16 is located in the middle of the bottom plate 1, the chain 24 is in a relatively loose state. , but does not affect the rotation of the chain 24 on the first sprocket 22 and the second sprocket 27, so that the different positions of the mechanical parts are polished.

In actual use, when the mechanical parts need to be polished, the mechanical parts are clamped by the clamping part 17, and the connecting plate 6 is pushed down by starting the electric push rod 5, and the connecting plate 6 pushes the mounting plate through the rubber column 7 8 moves down with the grinding part 10 moving down, and at the same time the guide rod 9 slides in the guide groove 3, and the grinding part 10 is moved to the upper end of the mechanical part to be polished and is in contact with it. At the same time, the grinding part 10 is opened, and the The mechanical parts are polished. By starting the motor 21, the motor 21 drives the shaft 18 to rotate through the steering gear 19. When the shaft 18 rotates on the vertical plate 16, it drives the clamping part 17 to rotate with the mechanical parts. mechanical parts, the grinding part 10 grinds the mechanical part, and the mechanical part rotates. For the mechanical part with a large gap between different surfaces, the grinding part 10 is raised and then rotated, which can realize the different surfaces of the mechanical part. Grinding, while driving chain 24 to rotate by sprocket one 22, chain 24 drives rotating rod 25 to rotate at the lower end of base plate 1 by sprocket two 27, and rotating rod 25 can rotate with connecting rod 28 when rotating, and connecting rod 28 is rotating At the same time, it will move back and forth with the driving rod 29, and the driving rod 29 will push the slider 13 to slide in the chute, so as to move left and right on the base plate 1 with the moving plate 15, the vertical plate 16 and the clamped mechanical parts to realize Grinding different positions of mechanical parts.

Although the embodiments of the present invention have been shown and described, those skilled in the art can understand that various changes, modifications and substitutions can be made to these embodiments without departing from the principle and spirit of the present invention. and modifications, the scope of the invention is defined by the appended claims and their equivalents.

Claims (9)

1. A grinding device, comprising a base plate (1), a support plate (2) and a top plate (4), the support plate (2) is fixedly connected to the upper end of the base plate (1), and the top plate (4) is fixedly connected to the support plate (2) ), the side wall of the top plate (4) is fixedly connected with an electric push rod (5), and the output end of the electric push rod (5) passes through the top plate (4) and is fixedly connected with a connecting plate (6), which is characterized in that : the lower end of the connecting plate (6) is fixedly connected with a grinding part (10) through a rubber column (7) and a mounting plate (8); The lower end of the base plate (1) is fixedly connected with the limit block (12), the limit block (12) is slidably connected with a slide block (13), and the upper end of the slide block (13) is fixedly connected with a movable plate ( 15), the moving plate (15) is located at the upper end of the bottom plate (1), and one end of the moving plate (15) is connected with the clamping part (17) through the rotation of the vertical plate (16); One side of vertical plate (16) is fixedly connected with motor (21), and motor (21) is connected with clamping part (17) by steering gear (19), and motor (21) is connected by chain (24) and turning bar (25) Rotationally connected, the rotating rod (25) is connected with the driving rod (29) and the slide block (13) through the connecting rod (28). 2. A kind of grinding device according to claim 1, characterized in that: the support plate (2) is provided with two tubes fixedly connected to the side walls on the left and right sides of the upper end of the bottom plate (1) respectively, and the support plate A guide groove (3) is opened on the side wall of the inner wall of (2), and the output end of the electric push rod (5) is located between the two support plates (2). 3. A kind of grinding device according to claim 2, characterized in that: said rubber column (7) is provided with several, and the upper end of rubber column (7) is fixedly connected on the lower end side wall of connecting plate (6), The lower end is fixedly connected to the upper end side wall of the mounting plate (8), the grinding part (10) is fixedly connected to the center point of the lower end side wall of the mounting plate (8), and the left and right end side walls of the mounting plate (8) are fixedly connected respectively A guide rod (9) is arranged, and the other end of the guide rod (9) slides and is inserted in the guide groove (3). 4. A kind of grinding device according to claim 3, characterized in that: the side wall of the bottom plate (1) is provided with a moving groove (11), the inner wall of the limit block (12) is provided with a chute, and the chute The upper port of the upper port is connected with the moving groove (11), and the outer wall of the slider (13) is slidingly connected with the inner wall of the chute. The upper end of the slider (13) is fixedly connected with a supporting column (14), and the supporting column (14) passes through the moving groove (11) and is fixedly connected with the lower end of mobile plate (15). 5. A kind of grinding device according to claim 4, characterized in that: the vertical plate (16) is fixedly connected to the upper end side of the movable plate (15), and one end side wall of the clamping part (17) is fixed Connected with shaft rod (18), one end of shaft rod (18) is rotated through the side wall of vertical plate (16) by bearing and is fixedly connected with steering gear (19). 6. A kind of grinding device according to claim 5, characterized in that: a motor mounting plate (20) is fixedly connected to one end side wall of the vertical plate (16), and the motor (21) is fixedly connected to the motor mounting plate One end of (20), the output end of motor (21) is fixedly connected with round bar by shaft coupling, is fixedly connected with sprocket one (22) on the outer wall of round bar, and the end of round bar is fixedly connected with steering gear (19) , the outer walls of the two steering gears (19) are meshed and connected. 7. A kind of grinding device according to claim 6, characterized in that: the lower end side wall of the base plate (1) is fixedly connected with a fixed rod (26), and the lower end of the fixed rod (26) and the rotating rod (25 ) is rotationally connected, the outer wall of the turning bar (25) is fixedly connected with sprocket two (27), and the outer wall of sprocket two (27) and sprocket one (22) is meshed with chain (24). 8. A kind of grinding device according to claim 7, characterized in that: one end of the connecting rod (28) is fixedly connected on the outer wall of the rotating rod (25), and the other end of the connecting rod (28) and the driving rod One end of (29) is rotatably connected, and the other end of drive rod (29) is rotatably connected with one end of slide block (13). 9. A machining equipment for mechanical parts, characterized by comprising the grinding device according to any one of claims 1-8.

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