CN219747399U - Grinding machine with waste material clearance structure - Google Patents

Abstract

The utility model relates to the technical field of grinders, and discloses a grinder with a waste cleaning structure, which includes a grinder firmware and a clamping platform. The surface of the grinder firmware is fixedly connected with a moving platform and a recovery platform. The clamping platform is fixedly connected to the surface of the grinder firmware. A clamping device is provided inside, and the clamping device includes: a rotating rod. When the grinder with a waste cleaning structure is in use, place the workpiece to be ground on the clamping table, rotate the rotating handle, and make the rotating handle drive the rotating rod. The rod rotates. When the rotating rod rotates, the sliding rod threaded in the chute will move, thereby driving the movable splint to move in the direction of the fixed splint. Continue to rotate the handle, so that the movable splint continues to clamp the workpiece, thereby making the movable splint continue to clamp the workpiece. The push rod pushes the clamping plate and the remaining gear is clamped, so that the rotating handle can no longer rotate, so that the workpiece is clamped to the maximum strength, and at the same time, the workpiece will not be deformed and damaged due to excessive clamping force.

Description

A grinder with a waste cleaning structure

Technical field

The utility model relates to the technical field of grinders, specifically a grinder with a waste cleaning structure.

Background technique

At present, a grinder is a machine tool that uses abrasive tools to grind the surface of a workpiece. Most grinders use high-speed rotating grinding wheels for grinding. A few use other abrasive tools and free abrasives such as oilstones and abrasive belts for processing. Such as honing machines, super-finishing machine tools, abrasive belt grinders, grinding machines and polishing machines, etc.

When the existing grinding machine is grinding some precision parts and clamping the grinded workpiece through mechanical clamping, the worker's failure to stop the rotation in time may cause the workpiece to be clamped with excessive force, resulting in deformation. At the same time, During the grinding process, a large amount of dust and parts waste will be generated, and the friction of the parts will heat up during grinding. Most of the water used in the cooling and dust-reducing spray gun cannot be reused, which is a waste of resources.

Utility model content

The purpose of this utility model is to provide a grinder with a waste material cleaning structure to solve the problems raised in the above background technology.

In order to achieve the above purpose, the utility model provides the following technical solution: a grinder with a waste cleaning structure, including a grinder firmware and a clamping platform. The surface of the grinder firmware is fixedly connected with a moving platform and a recycling platform. The clamping platform A clamping device is provided inside the table. The clamping device includes a rotating rod. The rotating rod penetrates the clamping platform and is rotationally connected to the clamping platform. A chute is provided on the surface of the rotating rod. The rotating rod is penetrated and fixedly connected with a gear. The chute provided on the surface of the rotating rod is threadedly connected to a sliding rod. The sliding rod penetrates the clamping platform. The end of the sliding rod away from the rotating rod is fixedly connected with a movable splint; Fixed plate, the bottom surface of the fixed plate is fixedly connected to the top surface of the clamping platform, the fixed plate is penetrated by a support rod, and the support rod is slidingly connected to the fixed plate. One end of the support rod away from the fixed plate is fixedly connected with Pushing block, the side surface of the pushing block away from the support rod is fixedly connected with a fixed splint. Turn the handle to drive the movable splint to move in the direction of the fixed splint. There is a spring fixedly connected between the pushing block and the fixed plate. The bottom surface of the push block is hinged with a hinge rod, and the end of the hinge rod away from the push block is hinged with a push rod. The bottom surface of the push rod is fixedly connected with a clamping plate. Continue to rotate the handle to maximize the clamping strength of the workpiece. , and at the same time, it will not cause the workpiece to be deformed and damaged due to excessive clamping force.

Preferably, the bottom surface of the clamping platform is fixedly connected to a transmission rod, the bottom surface of the transmission rod is fixedly connected to a threaded sleeve, the screw sleeve is threadedly connected to a screw rod, the screw rod penetrates the moving platform, and the screw rod is away from One end of the screw sleeve is fixedly connected to a motor, and the output shaft of the motor runs through and is fixedly connected to a transmission wheel. The transmission wheel is connected with a belt to start the motor and the grinding head, so that the motor drives the screw rod to rotate. When the screw rod rotates, it will The screw sleeve drives the transmission rod to move, so that the transmission rod drives the entire clamping table to move.

Preferably, a recovery bucket is fixedly connected to the bottom surface of the recovery platform, and the recovery bucket penetrates the box body.

Preferably, the box is penetrated by a filter box, and the filter box is slidably connected to the box. The box is penetrated by a collection box, and the collection box is slidably connected to the box.

Preferably, a grinding head and a spray gun are fixedly connected to the surface of the grinder fixture.

Preferably, the end of the rotating rod away from the clamping platform is fixedly connected with a rotating handle.

Preferably, the number of the screw rods is two groups, and the two groups of screw rods are arranged symmetrically with the center line of the moving stage as the axis of symmetry.

Compared with the existing technology, the utility model provides a grinder with a waste cleaning structure, which has the following beneficial effects:

1. When using this grinder with a waste cleaning structure, place the workpiece to be ground on the clamping table, turn the handle so that the handle drives the rotating rod to rotate. When the rotating rod rotates, the internal threads of the chute will be The connected sliding rod moves, thereby driving the movable splint to move in the direction of the fixed splint. Continue to turn the rotating handle, so that the movable splint continues to clamp the workpiece, and then the push rod pushes the clamping plate and the remaining gear is clamped, so that the rotating handle can no longer be clamped. Rotate to maximize the clamping force of the workpiece, and at the same time, it will not cause the workpiece to be deformed and damaged due to excessive clamping force.

2. When the grinder with the waste cleaning structure is in use, start the motor and the grinding head, so that the motor drives the screw rod to rotate. When the screw rod rotates, the screw sleeve drives the transmission rod to move, so that the transmission rod drives the entire clamping table. When the clamping table moves a certain distance, the grinding head will polish the workpiece that needs to be polished. Start the spray gun, and the spray gun will spray water so that the dust and waste chips generated during grinding will not be exported and splashed. The water flow will drive the dust and waste chips through the recycling The table and recycling bucket enter the box, and the filter box will filter dust and waste. At the same time, the cleaned water will fall into the collection box, saving resources.

Description of the drawings

Figure 1 is a schematic front view of the structure of the utility model;

Figure 2 is a schematic structural diagram of the clamping table of the present utility model;

Figure 3 is a schematic diagram of the internal structure of the clamping table of the present utility model;

Figure 4 is a schematic diagram of the internal structure of the box of the utility model;

Figure 5 is a partial structural diagram of the mobile box of the present utility model;

Figure 6 is a schematic diagram of the internal structure of the mobile box of the present invention.

In the picture: 1. Grinding machine firmware; 2. Clamping device; 21. Rotary rod; 22. Chute; 23. Gear; 24. Slide rod; 25. Movable splint; 26. Fixed plate; 27. Support rod; 28. Push block; 29, fixed splint; 210, spring; 211, hinged rod; 212, push rod; 213, clamping plate; 214, transmission rod; 215, screw sleeve; 216, screw rod; 217, motor; 218, transmission wheel ; 219. Belt; 3. Clamping table; 4. Moving table; 5. Recycling table; 6. Recycling bucket; 7. Box; 8. Filter box; 9. Collection box; 10. Grinding head; 11. Spray gun; 12. Turn the handle.

Detailed ways

As shown in Figures 1-6, the utility model provides a technical solution: a grinder with a waste cleaning structure, including a grinder firmware 1 and a clamping platform 3. The surface of the grinder firmware 1 is fixedly connected with a moving platform 4 and a recycling station. Platform 5, a clamping device 2 is provided inside the clamping platform 3. The clamping device 2 includes: a rotating rod 21, the rotating rod 21 penetrates the clamping platform 3, and the rotating rod 21 is rotationally connected with the clamping platform 3. The rotating rod 21 A chute 22 is provided on the surface of the rotating rod 21, and a gear 23 is penetrated and fixedly connected to the rotating rod 21. A sliding rod 24 is threadedly connected to the chute 22 provided on the surface of the rotating rod 21, and the sliding rod 24 penetrates the clamping platform 3. The sliding rod 24 is away from the rotating rod 24. One end of the rod 21 is fixedly connected with a movable splint 25; a fixed plate 26, the bottom surface of the fixed plate 26 is fixedly connected with the top surface of the clamping platform 3, the fixed plate 26 is penetrated by the support rod 27, and the support rod 27 slides with the fixed plate 26 connection, one end of the support rod 27 away from the fixed plate 26 is fixedly connected with a push block 28, and a side surface of the push block 28 away from the support rod 27 is fixedly connected with a fixed splint 29. Turn the rotating handle 12 so that the rotating handle 12 drives the rotating rod 21. Rotation, when the rotating rod 21 rotates, the sliding rod 24 threaded in the chute 22 will move, thereby driving the movable splint 25 to move in the direction of the fixed splint 29. A spring 210 is fixedly connected between the pushing block 28 and the fixed plate 26. , the bottom surface of the push block 28 is hinged with a hinge rod 211, and the end of the hinge rod 211 away from the push block 28 is hinged with a push rod 212. The bottom surface of the push rod 212 is fixedly connected with a clamping plate 213. Continue to rotate the handle 12, so that the movable splint 25 continues The workpiece is clamped. When the clamping force increases, the component will conflict with the fixed clamping plate 29 and push the fixed clamping plate 29. The fixed clamping plate 29 will push the pushing block 28 to move in the direction of the fixed plate 26. When the pushing block 28 moves toward the fixed plate 26, the workpiece will be clamped. When moving in the direction, the hinge rod 211 will be pushed to move, and at the same time, the hinge rod 211 will push the push rod 212 to move downward, and then the push rod 212 will push the clamping plate 213 and the remaining gear 23 will be clamped, so that the rotating handle 12 can no longer rotate, so that the workpiece is clamped The clamping force can be maximized without causing deformation and damage to the workpiece due to excessive clamping force. The bottom surface of the clamping table 3 is fixedly connected with a transmission rod 214, and the bottom surface of the transmission rod 214 is fixedly connected with a threaded sleeve 215. The screw sleeve 215 is threadedly connected to a screw rod 216. The screw rod 216 penetrates the moving stage 4, and the screw rod 216 is away from the screw sleeve. One end of 215 is fixedly connected with a motor 217. The output shaft of the motor 217 runs through and is fixedly connected with a transmission wheel 218. The transmission wheel 218 is connected with a belt 219. Start the motor 217 and the grinding head 10, so that the motor 217 drives the screw rod 216 to rotate. When the rod 216 rotates, the screw sleeve 215 drives the transmission rod 214 to move, so that the transmission rod 214 drives the entire clamping platform 3 to move. A recovery bucket 6 is fixedly connected to the bottom surface of the recovery platform 5, and the recovery bucket 6 penetrates the box 7. The box 7 is penetrated by the filter box 8 , and the filter box 8 is slidingly connected to the box 7 . The box 7 is penetrated by the collection box 9 , and the collection box 9 is slidingly connected to the box 7 . A grinding head 10 and a spray gun 11 are fixedly connected to the surface of the grinder firmware 1 . A rotating handle 12 is fixedly connected to one end of the rotating rod 21 away from the clamping platform 3 . The number of screw rods 216 is two groups, and the two groups of screw rods 216 are respectively arranged symmetrically with the center line of the moving stage 4 as the axis of symmetry.

Working principle: When using this grinder with a waste cleaning structure, place the workpiece to be ground on the clamping table 3, turn the rotating handle 12, so that the rotating handle 12 drives the rotating rod 21 to rotate. When the rotating rod 21 rotates The sliding rod 24 connected with the internal thread of the chute 22 will move, thereby driving the movable splint 25 to move in the direction of the fixed splint 29. Continue to rotate the handle 12, so that the movable splint 25 continues to clamp the workpiece. When the clamping strength increases When the component is in contact with the fixed splint 29, it will push the fixed splint 29. The fixed splint 29 will push the push block 28 to move in the direction of the fixed plate 26. When the push block 28 moves in the direction of the fixed plate 26, it will push the hinge rod 211 to move. At the same time, the hinged rod 211 pushes the push rod 212 to move downward, and then the push rod 212 pushes the clamping plate 213 and the gear 23 is clamped, so that the rotating handle 12 can no longer rotate, so that the workpiece is clamped to the maximum strength, and at the same time, it will not cause The workpiece is deformed and damaged due to excessive clamping force.

When the grinder with the waste cleaning structure is in use, the motor 217 and the grinding head 10 are started, so that the motor 217 drives the screw rod 216 to rotate. When the screw rod 216 rotates, the screw sleeve 215 drives the transmission rod 214 to move, thereby causing the transmission rod to move. 214 drives the entire clamping table 3 to move. When the clamping table 3 moves a certain distance, the grinding head 10 polishes the workpiece that needs to be polished. The spray gun 11 is started, and the spray gun 11 sprays water so that the dust and waste chips generated during grinding are not eliminated. To export splashes, the water flow drives the dust and debris into the box 7 through the recycling table 5 and the recycling bucket 6. The filter box 8 will filter the dust and debris, and at the same time, the cleaned clean water falls into the collection box 9, saving resources.

The above generally describes the present utility model in detail, but on the basis of the present utility model, some modifications or improvements can be made, which is obvious to those of ordinary skill in the technical field. Therefore, any modification or improvement that does not deviate from the spirit of the present utility model is within the protection scope of the present utility model.

Claims (7)

1. The utility model provides a grinding machine with waste material clearance structure, includes grinding machine firmware (1) and grip block (3), the fixed surface of grinding machine firmware (1) is connected with mobile station (4) and recovery platform (5), its characterized in that: the inside of gripping platform (3) is provided with clamping device (2), clamping device (2) include:

the rotary rod (21), the rotary rod (21) runs through the clamping table (3), and the rotary rod (21) is rotationally connected with the clamping table (3), a chute (22) is formed in the surface of the rotary rod (21), the rotary rod (21) runs through and is fixedly connected with a gear (23), a sliding rod (24) is connected with the chute (22) formed in the surface of the rotary rod (21) in an internal thread manner, the sliding rod (24) runs through the clamping table (3), and one end, far away from the rotary rod (21), of the sliding rod (24) is fixedly connected with a movable clamping plate (25);

fixed plate (26), the bottom surface of fixed plate (26) and the top surface fixed connection of grip block (3), fixed plate (26) is run through by branch (27), and branch (27) and fixed plate (26) sliding connection, the one end fixedly connected with impeller (28) of fixed plate (26) are kept away from to branch (27), one side fixed surface connection who keeps away from branch (27) impeller (28) has fixed splint (29), fixedly connected with spring (210) between impeller (28) and fixed plate (26), the bottom surface of impeller (28) articulates there is articulated pole (211), the one end that impeller (28) were kept away from to articulated pole (211) articulates there is push rod (212), the bottom surface fixedly connected with cardboard (213) of push rod (212).

2. A grinding machine with scrap removal structure in accordance with claim 1 wherein: the clamping table is characterized in that a transmission rod (214) is fixedly connected to the bottom surface of the clamping table (3), a screw sleeve (215) is fixedly connected to the bottom surface of the transmission rod (214), a screw rod (216) is connected to the screw sleeve (215) in a threaded mode, the screw rod (216) penetrates through the mobile table (4), a motor (217) is fixedly connected to one end, far away from the screw sleeve (215), of the screw rod (216), a transmission wheel (218) is penetrated through an output shaft of the motor (217) and is fixedly connected with, and a belt (219) is connected to the transmission wheel (218) in a transmission mode.

3. A grinding machine with scrap removal structure in accordance with claim 1 wherein: the bottom surface fixedly connected with of retrieving platform (5) retrieves fill (6), retrieve fill (6) and run through box (7).

4. A grinding machine with scrap removal structure in accordance with claim 3 wherein: the box body (7) is penetrated by the filter box (8), the filter box (8) is in sliding connection with the box body (7), the box body (7) is penetrated by the collecting box (9), and the collecting box (9) is in sliding connection with the box body (7).

5. A grinding machine with scrap removal structure in accordance with claim 1 wherein: the surface of the grinding machine firmware (1) is fixedly connected with a grinding head (10) and a spray gun (11).

6. A grinding machine with scrap removal structure in accordance with claim 1 wherein: one end of the rotating rod (21) far away from the clamping table (3) is fixedly connected with a rotating handle (12).

7. A grinding machine with scrap removal structure in accordance with claim 2 wherein: the number of the screw rods (216) is two, and the two screw rods (216) are symmetrically arranged by taking the central line of the mobile station (4) as a symmetrical axis.