CN216542716U

CN216542716U - Diamond grinder with self-cleaning function

Info

Publication number: CN216542716U
Application number: CN202122843723.6U
Authority: CN
Inventors: 葛成奇; 张洪涛
Original assignee: Jiangsu Naiqi Diamond Tools Co ltd
Current assignee: Jiangsu Naiqi Diamond Tools Co ltd
Priority date: 2021-11-19
Filing date: 2021-11-19
Publication date: 2022-05-17
Anticipated expiration: 2031-11-19

Abstract

The utility model discloses a diamond grinding machine with a self-cleaning function, which relates to the technical field of grinding machines and comprises a frame, wherein two through grooves are formed in the left side of the inner wall of the frame, gears are rotatably connected to the inner walls of the two through grooves, a lower retainer ring is movably inserted into the left side of the frame, two first toothed plates are fixedly connected to the side surface of the lower retainer ring, and the two first toothed plates are respectively meshed with the two gears. This diamond grinder with self-cleaning function, through placing the work piece between three splint, then make three splint fix the work piece through three spring, promote sealing washer and second toothed plate left movement through the cylinder, drive gear rotation and make the second toothed plate drive lower retaining ring and remove right through the second toothed plate, conflict through sealing washer and lower retaining ring and last retaining ring and form a sealed cavity, the dust that produces when preventing that the work piece from polishing is wafted everywhere, therefore the dustproof effect of device is better.

Description

Diamond grinder with self-cleaning function

Technical Field

The utility model relates to the technical field of grinding machines, in particular to a diamond grinding machine with a self-cleaning function.

Background

The grinding machine is a common device used for grinding various cutters and tools, and also used as a common small part for grinding, deburring, cleaning and other work, the traditional diamond grinding machine with the self-cleaning function can basically meet the use requirements of people, but still has certain problems, and the specific problems are as follows:

most diamond grinder that have self-cleaning function in the existing market polishes the work piece through the emery wheel dish, the work piece produces more dust easily when polishing, and the dust is easily along with the air is wandering everywhere, therefore the dustproof effect of device is not good, the work piece can produce more dust and waste material when polishing, dust and waste material are constantly piled up and are influenced operator's normal work on the workstation easily, consequently, need the operator to carry out periodic cleaning to it, the height is uneven on the workstation, therefore it is troublesome when operator clears up the dust.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a diamond grinding machine with a self-cleaning function, and aims to solve the problems that the device provided by the background technology is poor in dustproof effect and troublesome for operators to clean dust.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a diamond grinder with self-cleaning function, includes the frame, two logical grooves, two have been seted up in the left side of frame inner wall the inner wall that leads to the groove all rotates and is connected with the gear, the left side activity of frame is pegged graft and is had lower retaining ring, two first pinion racks of side fixedly connected with of retaining ring down, and two first pinion racks respectively with two gear engagement, the left side fixedly connected with scraper blade of frame inner wall, the side of scraper blade and the side fixed connection of retaining ring down, retaining ring is gone up to the left side fixedly connected with of frame inner wall, the side and the lower retaining ring side sliding connection of going up the retaining ring.

Through above-mentioned technical scheme, be convenient for contradict through sealing washer and lower retainer ring and last retainer ring and form a sealed cavity, the dust that produces when preventing that the work piece from polishing is wafted everywhere, cleans the inner wall of lower retainer ring through the scraper blade, does not need the operator to clean manually.

Optionally, in the diamond grinder with the self-cleaning function, the top surface of the frame is slidably connected to a storage box, and the top surface of the storage box is slidably connected to the side surface of the lower retainer ring.

Through above-mentioned technical scheme, be convenient for collect the waste material in the retaining ring down through the containing box convenience.

Optionally, in the diamond grinder with the self-cleaning function, a motor is fixedly connected to the left side of the inner wall of the frame, and a grinding wheel disc is fixedly connected to the side of the rotating shaft of the motor.

Through above-mentioned technical scheme, be convenient for drive the emery wheel dish through the motor and rotate and polish the work piece.

Optionally, in the diamond grinder with the self-cleaning function, a cylinder is fixedly connected to the right side of the inner wall of the frame, a sealing ring is fixedly connected to an extending end of the cylinder, two second toothed plates are fixedly connected to the side faces of the sealing ring, the left ends of the second toothed plates are movably inserted into the left side of the inner wall of the frame after moving leftwards, and the second toothed plates are meshed with the gears.

Through above-mentioned technical scheme, be convenient for through the sealing washer with lower retaining ring, go up the retaining ring conflict and impel the three to form an airtight space to dust is floated everywhere when preventing the work piece and polish.

Optionally, in the diamond grinder with the self-cleaning function, three sliding grooves are formed in the side face of the sealing ring, the three sliding grooves are distributed on the side face of the sealing ring in an annular mode at equal intervals, the inner wall of each sliding groove is connected with the clamping plate in a sliding mode, and rubber cushions are bonded on the side face of the clamping plate.

Through above-mentioned technical scheme, be convenient for prevent through the rubber cushion that splint from causing wearing and tearing to the surface of work piece, increase the frictional force between splint and the work piece through the rubber cushion simultaneously.

Optionally, in the diamond grinder with the self-cleaning function, a cylinder is fixedly connected to a side surface of the sealing ring, and a side surface of the cylinder is movably connected to a side surface of the clamping plate through a spring.

Through above-mentioned technical scheme, be convenient for pull three splint simultaneously through three spring, and then make three splint carry out the centre gripping to the work piece.

Optionally, in the diamond grinder with the self-cleaning function, the diameter of the upper retainer ring is equal to that of the lower retainer ring, and the diameter of the upper retainer ring is equal to that of the sealing ring.

Through above-mentioned technical scheme, be convenient for form a sealed cavity through last retaining ring, lower retaining ring and sealing washer cooperation to the dust that produces when preventing the work piece and polish scatters everywhere.

Optionally, in the diamond grinder with a self-cleaning function, the left end of the lower retainer ring is fixedly connected with a baffle, and the side surface of the baffle is abutted against the side surface of the frame.

Through above-mentioned technical scheme, be convenient for prevent down retaining ring and frame separation through the baffle and lead to the unable normal operating of device.

Compared with the prior art, the utility model has the beneficial effects that:

1. through the design of the technical scheme, when the device is used, a workpiece is placed between the three clamping plates, then the three clamping plates are promoted to fix the workpiece through the three springs, the sealing ring and the second toothed plate are promoted to move leftwards through the air cylinder, the gear is driven to rotate through the second toothed plate and the second toothed plate drives the lower retaining ring to move rightwards, and finally the sealing ring is abutted against the lower retaining ring and the upper retaining ring to form a sealed cavity, so that dust generated when the workpiece is polished is prevented from floating everywhere, and the dustproof effect of the device is better;

2. through the design of this technical scheme, when the device uses through last retaining ring, lower retaining ring and sealing washer cooperation are blockaded the dust, make its whole inside of piling up retaining ring under through the weight of dust self, it resets with the second toothed plate to drive the sealing washer through the cylinder after the completion of polishing, make first pinion rack and lower retaining ring reset through the gear, scrape through the scraper blade simultaneously and sweep the inner wall of retaining ring down, and scrape down the dust of piling up in the retaining ring and fall to the containing box in, therefore the device clearance is simple and convenient.

Drawings

FIG. 1 is a schematic perspective view of the present invention;

FIG. 2 is a sectional view of a partial three-dimensional structure of the present invention;

FIG. 3 is a sectional view of a partial three-dimensional structure of the present invention.

In the figure: 1. a frame; 2. a through groove; 3. a gear; 4. a lower retainer ring; 5. a first toothed plate; 6. a squeegee; 7. an upper retainer ring; 8. a storage box; 9. a motor; 10. a grinding wheel disc; 11. a cylinder; 12. a seal ring; 13. a second toothed plate; 14. a chute; 15. a splint; 16. a cylinder; 17. a spring.

Detailed Description

The present invention is described in further detail below with reference to figures 1-3.

The first embodiment is as follows:

referring to fig. 1 and 2, an embodiment of the present invention is provided: the utility model provides a diamond grinder with self-cleaning function, includes frame 1, its characterized in that: two logical grooves 2 have been seted up in the left side of frame 1 inner wall, two inner walls that lead to groove 2 all rotate and are connected with gear 3, the left side activity of frame 1 is pegged graft and is had lower retaining ring 4, two first pinion racks 5 of side fixedly connected with of lower retaining ring 4, and two first pinion racks 5 mesh with two gear 3 respectively, the left side fixedly connected with scraper blade 6 of frame 1 inner wall, the side of scraper blade 6 and the side fixed connection of lower retaining ring 4, retaining ring 7 on the left side fixedly connected with of frame 1 inner wall, the side and the lower retaining ring 4 side sliding connection of last retaining ring 7.

Referring to fig. 1 and 2, a storage box 8 is slidably connected to the top surface of the frame 1, and the top surface of the storage box 8 is slidably connected to the side surface of the lower retainer 4, so that waste in the lower retainer 4 can be conveniently collected through the storage box 8.

Referring to fig. 1 and 2, a motor 9 is fixedly connected to the left side of the inner wall of the frame 1, a grinding wheel disc 10 is fixedly connected to the side of the rotating shaft of the motor 9, and the grinding wheel disc 10 is driven by the motor 9 to rotate and grind a workpiece.

Referring to fig. 1 and 2, the left end of the lower retainer ring 4 is fixedly connected with a baffle, the side surface of the baffle is abutted against the side surface of the frame 1, and the baffle prevents the lower retainer ring 4 from being separated from the frame 1, so that the device cannot normally operate.

The working principle is as follows: when the diamond grinding machine with the self-cleaning function is used, firstly, the three clamping plates 15 are matched with the three springs 17 to fix a tool, then the air cylinder 11 is used for pushing the sealing ring 12 and the second toothed plate 13 to move leftwards, the second toothed plate 13 is used for driving the gear 3 to rotate and driving the second toothed plate 13 to drive the lower retaining ring 4 to move rightwards, the sealing ring 12 is abutted against the lower retaining ring 4 and the upper retaining ring 7 to form a sealed cavity, then the motor 9 is used for driving the grinding wheel disc 10 to grind a workpiece, the air cylinder 11 is used for driving the sealing ring 12 and the second toothed plate 13 to reset after grinding is completed, the gear 3 is used for driving the first toothed plate 5 and the lower retaining ring 4 to reset, finally, the scraper 6 is used for scraping the inner wall of the lower retaining ring 4, and dust accumulated in the lower retaining ring 4 is scraped into the containing box 8.

Example two:

referring to fig. 3, a cylinder 11 is fixedly connected to the right side of the inner wall of a frame 1, a sealing ring 12 is fixedly connected to the extending end of the cylinder 11, two second toothed plates 13 are fixedly connected to the side surfaces of the sealing ring 12, the left ends of the second toothed plates 13 are movably inserted into the left side of the inner wall of the frame 1 after moving leftwards, the second toothed plates 13 are meshed with gears 3, the sealing ring 12 is pushed to move with the second toothed plates 13 through the cylinder 11, then the gears 3 are driven to rotate through the second toothed plates 13, meanwhile, the first toothed plates 5 and the lower retainer rings 4 are driven to move rightwards through the gears 3, and finally, the sealing ring 12 and the lower retainer rings 4 are abutted to enable the three to form a closed space, so that dust is prevented from floating around when a workpiece is polished.

Referring to fig. 3, three spout 14 has been seted up to the side of sealing washer 12, and three spout 14 equidistance is cyclic annular distribution in the side of sealing washer 12, and the inner wall sliding connection splint 15 of spout 14, and the side of splint 15 bonds and has the rubber cushion, carries out the centre gripping to the work piece through the cooperation of three splint 15, prevents through the rubber cushion that splint 15 from causing wearing and tearing to the surface of work piece, increases the frictional force between splint 15 and the work piece through the rubber cushion simultaneously.

Referring to fig. 3, a cylinder 16 is fixedly connected to the side of the sealing ring 12, the side of the cylinder 16 is movably connected to the side of the clamping plate 15 through a spring 17, and the three clamping plates 15 are simultaneously pulled through the three springs 17, so that the three clamping plates 15 are further promoted to clamp a workpiece.

Referring to fig. 3, the diameter of the upper retainer 7 is equal to that of the lower retainer 4, the diameter of the upper retainer 7 is equal to that of the seal ring 12, and a sealed cavity is formed by matching the upper retainer 7, the lower retainer 4 and the seal ring 12, so that dust generated during workpiece grinding is prevented from scattering everywhere.

The working principle is as follows: when the diamond grinding machine with the self-cleaning function is used, the air cylinder 11 pushes the sealing ring 12 and the second toothed plate 13 to move leftwards, the second toothed plate 13 drives the gear 3 to rotate and prompts the second toothed plate 13 to drive the lower retainer ring 4 to move rightwards, and finally the sealing ring 12 is abutted with the lower retainer ring 4 and the upper retainer ring 7 to form a sealed cavity, so that dust is prevented from floating everywhere.

The above are all preferred embodiments of the present invention, and the protection scope of the present invention is not limited thereby, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered by the protection scope of the utility model.

Claims

1. The utility model provides a diamond grinder with self-cleaning function, includes frame (1), its characterized in that: two logical groove (2), two have been seted up in the left side of frame (1) inner wall the inner wall that leads to groove (2) all rotates and is connected with gear (3), the left side activity of frame (1) is pegged graft and is had lower retaining ring (4), two first pinion rack (5) of side fixedly connected with of lower retaining ring (4), and two first pinion rack (5) mesh with two gear (3) respectively, the left side fixedly connected with scraper blade (6) of frame (1) inner wall, the side of scraper blade (6) and the side fixed connection of lower retaining ring (4), retaining ring (7) are gone up to the left side fixedly connected with of frame (1) inner wall, the side and lower retaining ring (4) side sliding connection of going up retaining ring (7).

2. The diamond grinder with self-cleaning function as claimed in claim 1, wherein: the top surface of the frame (1) is connected with a containing box (8) in a sliding mode, and the top surface of the containing box (8) is connected with the side face of the lower retainer ring (4) in a sliding mode.

3. The diamond grinder with self-cleaning function as claimed in claim 1, wherein: the left side fixedly connected with motor (9) of frame (1) inner wall, the side fixedly connected with grinding wheel dish (10) of motor (9) axis of rotation.

4. The diamond grinder with self-cleaning function as claimed in claim 1, wherein: the right side fixedly connected with cylinder (11) of frame (1) inner wall, the end fixedly connected with sealing washer (12) that stretches out of cylinder (11), two second pinion rack (13) of side fixedly connected with of sealing washer (12), its left end is pegged graft with the left side activity of frame (1) inner wall after second pinion rack (13) moves left, and second pinion rack (13) and gear (3) meshing.

5. The diamond grinder with self-cleaning function as claimed in claim 4, wherein: three spout (14) have been seted up to the side of sealing washer (12), and is three spout (14) equidistance is cyclic annular distribution in the side of sealing washer (12), and the inner wall sliding connection splint (15) of spout (14), the side bonding of splint (15) has the rubber cushion.

6. The diamond grinder with self-cleaning function as claimed in claim 4, wherein: the side of sealing washer (12) fixedly connected with cylinder (16), the side of cylinder (16) and the side of splint (15) are through spring (17) swing joint.

7. The diamond grinder with self-cleaning function as claimed in claim 1, wherein: the diameter of the upper retainer ring (7) is equal to that of the lower retainer ring (4), and the diameter of the upper retainer ring (7) is equal to that of the sealing ring (12).

8. The diamond grinder with self-cleaning function as claimed in claim 1, wherein: the left end of the lower retainer ring (4) is fixedly connected with a baffle, and the side face of the baffle is abutted against the side face of the frame (1).