CN219212754U

CN219212754U - Conveyor belt type grinding table for metallographic grinding and polishing machine

Info

Publication number: CN219212754U
Application number: CN202320238030.0U
Authority: CN
Inventors: 赵晓阳
Original assignee: Tianjin Xinguang Kaile Auto Parts Co ltd
Current assignee: Tianjin Xinguang Kaile Auto Parts Co ltd
Priority date: 2023-02-17
Filing date: 2023-02-17
Publication date: 2023-06-20
Anticipated expiration: 2033-02-17

Abstract

The utility model discloses a conveyor belt type grinding table for a metallographic specimen grinding and polishing machine, which belongs to the technical field of metallographic specimen grinding and polishing, and comprises a shell, wherein a first rotating roller and a second rotating roller are rotationally connected to the shell, a clamping block is fixed at one end of the first rotating roller, a clamping groove is formed in one side, far away from the first rotating roller, of the clamping block, a convex block is arranged in the clamping groove, a motor is arranged on one side, far away from the first rotating roller, of the convex block, an output shaft of the motor is detachably connected with the convex block, a conveyor belt is arranged in the shell, the first rotating roller and the second rotating roller are both arranged in the conveyor belt, two check rings are fixed on the first rotating roller and the second rotating roller, a first abrasive paper, a second abrasive paper and a third abrasive paper are fixed on the conveyor belt, the second abrasive paper is positioned between the first abrasive paper and the third abrasive paper, and the third abrasive paper is arranged close to the motor. This metallography grinds polishing machine conveyer belt formula grinding table makes things convenient for polishing of test piece, has improved efficiency.

Description

Conveyor belt type grinding table for metallographic grinding and polishing machine

Technical Field

The utility model belongs to the technical field of metallographic specimen grinding and polishing, and particularly relates to a conveyor belt type grinding table for a metallographic grinding and polishing machine.

Background

The metallographic analysis is one of the important means of metal material test research, and the quantitative metallographic principle is adopted, and the three-dimensional space morphology of the alloy structure is determined by the measurement and calculation of the metallographic microstructure of the two-dimensional metallographic specimen grinding surface or film, so that the quantitative relation among alloy components, structures and performances is established. One big precondition for metallographic research is that the test piece first shows a metallographic structure through grinding, polishing and corrosion. The existing polishing mode mainly uses a metallographic polishing machine to polish a test piece, and a polishing disc is one of main components on the metallographic polishing machine, and because the model of the polishing disc is fixed, the model of the polishing disc needs to be continuously replaced according to polishing requirements, and the polishing efficiency is reduced.

Disclosure of Invention

The utility model aims to provide a conveyor belt type grinding table for a metallographic grinding and polishing machine, which aims 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 metallographic polishing machine conveyer belt formula grinding table, which comprises an outer shell, the shell rotation is connected with first roller and second roller, the one end of first roller is fixed with the fixture block, the draw-in groove has been seted up to one side that first roller was kept away from to the fixture block, be equipped with the lug in the draw-in groove, one side that first roller was kept away from to the lug is equipped with the motor, the output shaft of motor can dismantle with the lug and be connected, be equipped with the conveyer belt in the shell, first roller and second roller all are established in the conveyer belt, all be fixed with two retaining rings on first roller and the second roller, be fixed with first abrasive paper on the conveyer belt, second abrasive paper and third abrasive paper, the second abrasive paper is located between first abrasive paper and the third abrasive paper, the third abrasive paper is close to the motor setting.

In a further embodiment, a protective cover is rotatably connected to the top end of the housing, and a handle is fixed to the protective cover.

In a further embodiment, a connecting seat is detachably connected to one end, far away from the motor, of the first rotating roller, and a cutting disc is fixed to one end, far away from the first rotating roller, of the connecting seat.

In a further embodiment, a support is fixed on the motor, and two slots matched with the end parts of the support are formed in the shell;

the two sides of the support are provided with inserting blocks, the two sides of the support are provided with inserting grooves matched with the inserting blocks, and the two inserting blocks are fixedly provided with U-shaped pull rods;

two springs are sleeved on the two pull rods, and four through holes for the end parts of the pull rods to pass through are formed in the shell.

In a further embodiment, through holes are formed at four corners of the bottom end of the housing.

In a further embodiment, a groove is provided on one side of the housing, and a collection box is provided in the groove, and the collection box is located below the conveyor belt.

The utility model has the technical effects and advantages that: this metallographic polishing machine conveyer belt formula grinding table through setting up shell, first roller, second roller, first abrasive paper, second abrasive paper, third abrasive paper, conveyer belt, fixture block, lug and motor, and the output shaft of motor drives the lug and rotates, and fixture block and first roller rotate thereupon, and then drive the conveyer belt and rotate, and first abrasive paper, second abrasive paper and third abrasive paper follow the rotation, can polish the sample as required, need not frequent change abrasive paper, has improved efficiency.

Drawings

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

FIG. 2 is a top view of the housing of the present utility model;

FIG. 3 is a side view of a first turning roll, first coated abrasive, and a conveyor belt of the present utility model;

fig. 4 is an enlarged view of the structure of fig. 2 a in accordance with the present utility model.

In the figure: 1. a housing; 2. a protective cover; 3. a collection box; 4. a first rotating roller; 5. a cutting disc; 6. a connecting seat; 7. a second roller; 8. a first coated abrasive; 9. a second abrasive paper; 10. a third sand paper; 11. a retainer ring; 12. a conveyor belt; 13. a clamping block; 14. a bump; 15. a motor; 16. a support; 17. inserting blocks; 18. a spring; 19. and (5) a pull rod.

Detailed Description

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 4, the present utility model provides a conveyor belt type grinding table for a metallographic grinding and polishing machine, and the conveyor belt type grinding table for the metallographic grinding and polishing machine will be described in detail with reference to the accompanying drawings.

Example 1

The utility model provides a metallographic polishing machine conveyer belt formula grinding table, including shell 1, shell 1 internal rotation is connected with first roller 4 and second roller 7, the one end welding of first roller 4 has fixture block 13, the fixture block 13 has been seted up to one side of keeping away from first roller 4, be equipped with lug 14 in the draw-in groove, one side of keeping away from first roller 4 of lug 14 is equipped with motor 15, the output shaft of motor 15 passes through the bolt to be connected with lug 14, be equipped with conveyer belt 12 in shell 1, first roller 4 and second roller 7 all establish in conveyer belt 12, all weld two retaining rings 11 on first roller 4 and the second roller 7, be used for restricting conveyer belt 12's position, be fixed with first abrasive paper 8 on the conveyer belt 12 through the gluing agent, second abrasive paper 9 and third abrasive paper 10, second abrasive paper 9 is located between first abrasive paper 8 and the third abrasive paper 10, third abrasive paper 10 is close to motor 15 setting, the mesh number of first abrasive paper 8 is greater than the mesh number of second abrasive paper 9, mesh number of second abrasive paper 9 is greater than the mesh number of third abrasive paper 10 mesh 10, in actual demand selection when implementing specifically.

In this embodiment, the specific usage flow is as follows: the motor 15 is connected with an external power supply, the motor 15 is started by utilizing a switch provided by the motor 15, an output shaft of the motor 15 drives the lug 14 to rotate, the clamping block 13 and the first rotating roller 4 rotate along with the lug, the conveyor belt 12 is driven to rotate, the first sand paper 8, the second sand paper 9 and the third sand paper 10 rotate along with the lug, a test piece needing to be polished is held by hands, the test piece is close to the sand paper at the corresponding position, the test piece can be polished as required, frequent replacement of the sand paper is not needed, and the efficiency is improved.

Example 2

On the basis of embodiment 1, the top of shell 1 rotates and is connected with shield lid 2, and the welding has the handle on the shield lid 2, and the setting of shield lid 2 can protect the inside structure of shell 1 when not needing to polish.

One end of the first rotating roller 4 far away from the motor 15 is connected with a connecting seat 6 through a bolt, one end of the connecting seat 6 far away from the first rotating roller 4 is fixedly provided with a cutting disc 5 through a bolt, the connecting seat 6 and the cutting disc 5 are driven to rotate when the first rotating roller 4 rotates, a test piece to be cut is held by a hand, and the test piece is close to the cutting disc 5, so that the test piece can be cut.

The motor 15 is fixed with a support 16 through bolts, and two slots matched with the end parts of the support 16 are formed in the shell 1;

the two sides of the support 16 are provided with inserting blocks 17, the two sides of the support 16 are provided with slots matched with the inserting blocks 17, and U-shaped pull rods 19 are welded on the two inserting blocks 17;

two springs 18 are sleeved on the two pull rods 19, four through holes for the end parts of the pull rods 19 to pass through are formed in the shell 1, the two pull rods 19 are pulled, the two pull rods 19 drive the two inserting blocks 17 to move away from the support 16, at the moment, the limit on the support 16 is relieved, the support 16 can be detached together with the motor 15 by moving the translation support 16 away from the first rotating roller 4, and the maintenance of the subsequent motor 15 is facilitated.

Through holes are formed in four corners of the bottom end of the shell 1, the shell 1 is connected with a metallographic polishing machine through bolts, and the specific installation position of the shell 1 depends on practical conditions.

One side of the shell 1 is provided with a groove, a collecting box 3 is arranged in the groove, the collecting box 3 is positioned below the conveying belt 12, and the collecting box 3 can collect scraps generated in the grinding process.

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 metallographic polishing machine conveyer belt formula grinding table, includes shell (1), its characterized in that: the utility model discloses a motor, including shell (1), first roller (4) and second roller (7) are rotated to shell (1) internal rotation, the one end of first roller (4) is fixed with fixture block (13), the draw-in groove has been seted up to one side that first roller (4) was kept away from to fixture block (13), be equipped with lug (14) in the draw-in groove, one side that first roller (4) was kept away from to lug (14) is equipped with motor (15), the output shaft and the lug (14) of motor (15) can be dismantled and be connected, be equipped with conveyer belt (12) in shell (1), first roller (4) and second roller (7) all establish in conveyer belt (12), all be fixed with two retaining rings (11) on first roller (4) and second roller (7), be fixed with first abrasive paper (8) on conveyer belt (12), second abrasive paper (9) and third abrasive paper (10), second abrasive paper (9) are located between first abrasive paper (8) and third abrasive paper (10), third abrasive paper (10) are close to motor (15) setting.

2. A conveyor belt grinding table for a metallographic grinding and polishing machine according to claim 1, wherein: the top end of the shell (1) is rotationally connected with a protective cover (2), and a handle is fixed on the protective cover (2).

3. A conveyor belt grinding table for a metallographic grinding and polishing machine according to claim 1, wherein: one end of the first rotating roller (4) far away from the motor (15) is detachably connected with a connecting seat (6), and one end of the connecting seat (6) far away from the first rotating roller (4) is fixed with a cutting disc (5).

4. A conveyor belt grinding table for a metallographic grinding and polishing machine according to claim 1, wherein: a support (16) is fixed on the motor (15), and two slots matched with the end parts of the support (16) are formed in the shell (1);

the two sides of the support (16) are provided with inserting blocks (17), the two sides of the support (16) are provided with slots matched with the inserting blocks (17), and U-shaped pull rods (19) are fixed on the two inserting blocks (17);

two springs (18) are sleeved on the two pull rods (19), and four through holes for the end parts of the pull rods (19) to pass through are formed in the shell (1).

5. A conveyor belt grinding table for a metallographic grinding and polishing machine according to claim 1, wherein: through holes are formed in four corners of the bottom end of the shell (1).

6. A conveyor belt grinding table for a metallographic grinding and polishing machine according to claim 1, wherein: one side of the shell (1) is provided with a groove, a collecting box (3) is arranged in the groove, and the collecting box (3) is positioned below the conveying belt (12).