CN219212726U

CN219212726U - Simple metallographic grinding and polishing mechanism

Info

Publication number: CN219212726U
Application number: CN202320100485.6U
Authority: CN
Inventors: 任志英
Original assignee: Tianjin Xinguang Kaile Auto Parts Co ltd
Current assignee: Tianjin Xinguang Kaile Auto Parts Co ltd
Priority date: 2023-02-02
Filing date: 2023-02-02
Publication date: 2023-06-20
Anticipated expiration: 2033-02-02

Abstract

The utility model discloses a simple metallographic polishing mechanism, which belongs to the technical field of metallographic polishing machines and comprises a support, wherein a first bearing seat, a sheath and a water tank are fixed at the top end of the support, the first bearing seat is arranged in the sheath, a miniature water pump is fixed at the top end of the water tank, a water inlet pipe of the miniature water pump extends into the water tank, a metal hose is fixed on a drain pipe of the miniature water pump, a stand column is fixed in the first bearing seat, a first bevel gear and a clamping seat are fixed on the stand column, a polishing disc is arranged in the clamping seat, a second bevel gear is arranged on one side of the first bevel gear, which is far away from the water tank, a cross rod is fixed on the second bevel gear, a second bearing seat is fixed on one side of the sheath, which is far away from the water tank, the cross rod is connected with the second bearing seat, and a hand wheel is fixed at one end of the cross rod, which is far away from the stand column. The simple metallographic polishing mechanism is convenient to carry and favorable for students to learn and understand.

Description

Simple metallographic grinding and polishing mechanism

Technical Field

The utility model belongs to the technical field of metallographic grinding and polishing machines, and particularly relates to a simple metallographic grinding and polishing mechanism.

Background

The metallographic polishing machine is one kind of polishing equipment, and it utilizes various water-resistant polished metallographic abrasive paper with different granularity to perform coarse polishing, fine polishing, dry polishing, wet polishing and other steps on various metal and its alloy samples and various lithofacies samples. The existing metallographic polishing machine mainly comprises a sample clamp, a polishing disc, a motor, a circuit board and the like, and for the new generation of the mechanical specialty, the circuit and the control principle of the metallographic polishing machine are relatively complex, so that the new generation of the metallographic polishing machine is not beneficial to learning and understanding.

Disclosure of Invention

The utility model aims to provide a simple metallographic polishing mechanism to solve the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a simple and easy metallographic polishing mechanism, includes the support, the top of support is fixed with first bearing frame, sheath and water tank, and first bearing frame is established in the sheath, and the top of water tank is fixed with miniature pump, and miniature pump's inlet tube extends to in the water tank, is fixed with metal collapsible tube on miniature pump's the drain pipe, and first bearing frame internal fixation has the stand, is fixed with first bevel gear and cassette on the stand, is equipped with polishing dish in the cassette, and one side that first bevel gear kept away from the water tank is equipped with the second bevel gear, is fixed with the horizontal pole on the second bevel gear, and one side that the water tank was kept away from to the sheath is fixed with the second bearing frame, and the horizontal pole is connected with the second bearing frame, and the one end that the stand was kept away from to the horizontal pole is fixed with the hand wheel.

In a further embodiment, anti-slip pads are fixed at four corners of the bottom end of the support, and locking bolts are arranged at two sides of the polishing disc;

two screw holes matched with the locking bolts are formed in the clamping seat, and the end parts of the two locking bolts are propped against the polishing disc.

In a further embodiment, the support is rotatably connected with a handle, and the top end of the support is provided with a protective cover.

In a further embodiment, the two sides of the protective cover are respectively provided with a limit bolt, the two sides of the lifting handle are respectively provided with a screw hole matched with the limit bolts, and the two sides of the protective cover are respectively provided with a slot matched with the limit bolts.

In a further embodiment, a groove is formed in one side of the support, and a storage box is arranged in the groove.

In a further embodiment, a drain hole is formed in one side, away from the water tank, of the sheath, and a silicone tube is arranged in the drain hole.

The utility model has the technical effects and advantages that: this simple and easy metallography grinds and throws mechanism, through setting up support, horizontal pole, first bearing frame, sheath, water tank, miniature water pump, metal collapsible tube, grind and throw dish, cassette, first bevel gear, second bearing frame, stand and hand wheel, shake the hand wheel, the hand wheel drives the horizontal pole rotatory, the horizontal pole drives the second bevel gear rotatory, the second bevel gear drives first bevel gear and rotates, first bevel gear drives the stand, cassette and grinds and throws the dish rotatory, realize polishing of sample, compare in traditional metallography grinds and throws the machine, the cost is lower, do benefit to student's study and understanding more.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a cross-sectional view of the holder and sheath combination of the present utility model;

fig. 3 is a top view of the card holder of the present utility model.

In the figure: 1. a support; 2. a limit bolt; 3. a storage box; 4. a protective cover; 5. a handle; 6. a cross bar; 7. a first bearing seat; 8. a sheath; 9. a water tank; 10. a micro water pump; 11. a metal hose; 12. grinding and polishing a disc; 13. a clamping seat; 14. a first bevel gear; 15. a second bevel gear; 16. a second bearing seat; 17. a hand wheel; 18. a column; 19. a silicone tube; 20. a locking bolt.

Description of the embodiments

In the following description, numerous specific details are set forth in order to provide a more thorough understanding of the present utility model. It will be apparent, however, to one skilled in the art that the utility model may be practiced without one or more of these details. In other instances, well-known features have not been described in detail in order to avoid obscuring the utility model.

Referring to fig. 1 to 3, the present utility model provides a simple metallographic polishing mechanism, and the simple metallographic polishing mechanism will be described in detail below with reference to the accompanying drawings.

Examples

The utility model provides a simple and easy metallographic polishing mechanism, which comprises a supporting pedestal 1, the top of support 1 is fixed with first bearing frame 7, sheath 8 and water tank 9, first bearing frame 7 is established in sheath 8, the top of water tank 9 is fixed with miniature pump 10 through the bolt, miniature pump 10's inlet tube extends to in the water tank 9, be fixed with metal collapsible tube 11 through the gluing agent on miniature pump 10's the drain pipe, the welding has stand 18 in the first bearing frame 7, the welding has first bevel gear 14 and cassette 13 on the stand 18, be equipped with polishing dish 12 in the cassette 13, one side that first bevel gear 14 kept away from water tank 9 is equipped with second bevel gear 15, the welding has horizontal pole 6 on the second bevel gear 15, one side that sheath 8 kept away from water tank 9 is through bolt fastening second bearing frame 16, horizontal pole 6 and second bearing frame 16 welding, the one end that horizontal pole 6 kept away from stand 18 has hand wheel 17.

In this embodiment, the specific usage flow is as follows: the hand wheel 17 is rocked, the hand wheel 17 drives the cross rod 6 to rotate, the cross rod 6 drives the second bevel gear 15 to rotate, the second bevel gear 15 drives the first bevel gear 14 to rotate, the first bevel gear 14 drives the upright post 18, the clamping seat 13 and the grinding and polishing disc 12 to rotate, the sample to be polished can be polished by hand, the sample can be polished by hand, the miniature water pump 10 pumps water in the water tank 9, the water is sprayed to the sample through the metal hose 11, the cleaning and cooling of the sample are realized, and compared with a traditional metallographic grinding and polishing machine, the cost is lower, and the study and understanding of students are facilitated.

Examples

On the basis of the embodiment 1, the four corners of the bottom end of the support 1 are fixed with anti-slip pads through adhesives, and locking bolts 20 are arranged on two sides of the polishing disc 12;

two screw holes matched with the locking bolts 20 are formed in the clamping seat 13, the end parts of the two locking bolts 20 are propped against the polishing disc 12, the fixing of the polishing disc 12 can be relieved by unscrewing the two locking bolts 20, and the polishing disc 12 is convenient to replace.

The handle 5 is connected to the support 1 in a rotating mode, the protective cover 4 is arranged at the top end of the support 1, and the handle 5 and the protective cover 4 are arranged, so that the support is convenient to carry integrally.

Limiting bolts 2 are arranged on two sides of the protective cover 4, screw holes matched with the limiting bolts 2 are formed on two sides of the lifting handle 5, slots matched with the limiting bolts 2 are formed on two sides of the protective cover 4, and the limiting bolts 2 are arranged to prevent the protective cover 4 from falling off in the carrying process.

One side of the support 1 is provided with a groove, a storage box 3 is arranged in the groove, and the storage box 3 is arranged to facilitate storage of articles.

One side of the sheath 8 far away from the water tank 9 is provided with a drain hole, a silicone tube 19 is arranged in the drain hole, and the silicone tube 19 is connected with the sheath 8 through an adhesive, so that water collected in the sheath 8 is discharged.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the above-described embodiments, and that the above-described embodiments and descriptions are only preferred embodiments of the present utility model, and are not intended to limit the utility model, and that various changes and modifications may be made therein without departing from the spirit and scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a simple and easy metallography grinds mechanism of throwing, includes support (1), its characterized in that: the top of support (1) is fixed with first bearing frame (7), sheath (8) and water tank (9), first bearing frame (7) are established in sheath (8), the top of water tank (9) is fixed with miniature pump (10), the inlet tube of miniature pump (10) extends to in water tank (9), be fixed with metal collapsible tube (11) on the drain pipe of miniature pump (10), first bearing frame (7) internal fixation has stand (18), be fixed with first bevel gear (14) and cassette (13) on stand (18), be equipped with in cassette (13) and grind polishing dish (12), one side that water tank (9) were kept away from to first bevel gear (14) is equipped with second bevel gear (15), be fixed with horizontal pole (6) on second bevel gear (15), one side that water tank (9) were kept away from to sheath (8) is fixed with second bearing frame (16), horizontal pole (6) are connected with second bearing frame (16), one end that stand (18) were kept away from to horizontal pole (6) is fixed with hand wheel (17).

2. The simple metallographic polishing mechanism according to claim 1, wherein: skid-proof pads are fixed at four corners of the bottom end of the support (1), and locking bolts (20) are arranged at two sides of the polishing disc (12);

two screw holes matched with the locking bolts (20) are formed in the clamping seat (13), and the end parts of the two locking bolts (20) are propped against the polishing disc (12).

3. The simple metallographic polishing mechanism according to claim 1, wherein: the support (1) is rotationally connected with a handle (5), and the top end of the support (1) is provided with a protective cover (4).

4. A simple metallographic polishing mechanism according to claim 3, wherein: limiting bolts (2) are arranged on two sides of the protective cover (4), screw holes matched with the limiting bolts (2) are formed on two sides of the lifting handle (5), and slots matched with the limiting bolts (2) are formed on two sides of the protective cover (4).

5. The simple metallographic polishing mechanism according to claim 1, wherein: a groove is formed in one side of the support (1), and a storage box (3) is arranged in the groove.

6. The simple metallographic polishing mechanism according to claim 1, wherein: a drain hole is formed in one side, far away from the water tank (9), of the sheath (8), and a silicone tube (19) is arranged in the drain hole.