CN220260641U - Foundry goods polisher based on powerful emery wheel of polishing - Google Patents

Abstract

The utility model relates to a casting grinding machine based on a powerful grinding wheel, which comprises a bottom plate, a displacement plate and a driving motor, wherein four supporting seats are fixedly connected to the bottom of the bottom plate at equal intervals, a displacement mechanism is arranged at the top of the bottom plate and fixedly connected to the top of the displacement mechanism, the displacement mechanism is used for driving the displacement plate to move, the driving motor is fixedly arranged at the bottom of the bottom plate, one end of an output shaft of the driving motor is fixedly connected with a rotating shaft, the top of the rotating shaft is fixedly connected with a grinding wheel, and a clamping mechanism is arranged at the top of the displacement plate. The utility model aims to solve the problems that when the traditional grinding wheel polisher is used for polishing close to the outer ring of the grinding wheel, the heights of the supporting plates for supporting castings are fixed, some castings need to be polished at different heights, and the heights of the supporting plates cannot be adjusted according to the requirements, so that the actual requirements cannot be met, the limitation of the device is increased, and the practicability of the device is further reduced.

Description

Foundry goods polisher based on powerful emery wheel of polishing

Technical Field

The utility model relates to the technical field of casting grinding machines, in particular to a casting grinding machine based on a powerful grinding wheel.

Background

Casting sanders are a type of machine equipment used to surface treat castings. The casting polishing machine is mainly used for removing undesirable substances such as burrs, oxide scales and the like on the surface of a casting, so that the surface of the casting becomes smooth and flat, the quality and the appearance of the casting are improved, and the mechanical structural design of the casting polishing machine needs to consider factors such as the size, the shape and the weight of the casting so as to ensure that the machine can perform polishing operation stably. Meanwhile, in consideration of the safety and ease of operation of the machine, the grinding process of the casting grinder refers to the grinding materials, grinding tools, grinding parameters and the like used in the grinding process. The selection of suitable abrasives and grinding tools can effectively remove undesirable substances on the surface of the casting without damaging the casting.

When traditional emery wheel polisher polishes in pressing close to the emery wheel outer lane, the height of the backup pad of support foundry goods is fixed, and some foundry goods need not be high polish, and current emery wheel polisher can not be according to the need to the backup pad carry out height-adjusting, leads to can not satisfying actual need to increased the limitation of device, and then reduced the practicality of device.

Disclosure of Invention

In view of the foregoing problems of the prior art, a primary object of the present utility model is to provide a casting grinder based on a powerful grinding wheel.

The technical scheme of the utility model is as follows: including bottom plate, displacement board and driving motor, four supporting seats of bottom equidistance fixedly connected with of bottom plate, the top of bottom plate is provided with displacement mechanism, displacement board fixed connection is at displacement mechanism's top, displacement mechanism is used for driving the displacement board and removes, driving motor fixed mounting is in the bottom of bottom plate, the one end fixedly connected with pivot of driving motor output shaft, the top fixedly connected with grinding wheel of pivot, displacement board's top is provided with fixture.

As a preferred implementation mode, the displacement mechanism includes first fixed plate, first fixed plate fixed connection is at the top of bottom plate, the both sides of first fixed plate rotate and are connected with the head rod, two the one end of head rod is all rotated and is connected with the second connecting rod, two the one end fixedly connected with second fixed plate of second connecting rod, the top of second fixed plate and the bottom fixed connection of displacement plate, the inside threaded connection of bottom plate has the second threaded rod, the top of second threaded rod is rotated with the bottom of second fixed plate and is connected.

As a preferred implementation mode, the displacement mechanism further comprises a limiting rod, wherein the limiting rod is slidably connected in the bottom plate, and the top of the limiting rod is fixedly connected with the bottom of the displacement plate.

As a preferred implementation mode, the fixture includes the riser, riser fixed connection is at the top of displacement board, the inside threaded connection of riser has first threaded rod, the top sliding connection of displacement board has the conflict board, the one end of first threaded rod is rotated with one side of conflict board and is connected.

As a preferred implementation mode, the clamping mechanism further comprises a limiting groove, the limiting groove is formed in the displacement plate, a limiting block is connected to the limiting groove in a sliding mode, and the top of the limiting block is fixedly connected with the bottom of the abutting plate.

As a preferred embodiment, a rubber pad is disposed on one side of the abutting plate.

As a preferable implementation mode, a controller is fixedly arranged on one side of the bottom plate, and the driving motor is electrically connected with the controller.

Compared with the prior art, the utility model has the advantages that the second threaded rod is rotated to drive the second fixing plate to move and simultaneously drive the first connecting rod and the second connecting rod to rotate, so that the displacement plate is driven to move and simultaneously drive the limiting rod to slide in the bottom plate, and the displacement plate is prevented from shifting in moving, thus the problem that the supporting plates for supporting castings are fixed in height when the traditional grinding wheel grinding machine is used for grinding close to the outer ring of the grinding wheel, and some castings need to be ground at different heights, and the traditional grinding wheel grinding machine cannot adjust the heights of the supporting plates according to the needs, so that the actual needs cannot be met, the practicability of the device is increased, and the limitations of the device are further reduced.

Drawings

FIG. 1 is a schematic view showing a semi-sectional structure of a casting grinder based on a powerful grinding wheel;

FIG. 2 is a schematic diagram showing a front cross-sectional structure of a casting grinder based on a powerful grinding wheel;

FIG. 3 is a schematic diagram showing a cross-sectional front view of a raised displacement mechanism of a casting grinder based on a powerful grinding wheel;

fig. 4 is a schematic side view structure of a casting grinder based on a powerful grinding wheel.

Legend description: 1. a bottom plate; 2. a first fixing plate; 3. a first connecting rod; 4. a second connecting rod; 5. a second fixing plate; 6. a displacement plate; 7. a first threaded rod; 8. a vertical plate; 9. a contact plate; 10. a rubber pad; 11. a limit groove; 12. a limiting block; 13. a limit rod; 14. a second threaded rod; 15. a driving motor; 16. a controller; 17. a rotating shaft; 18. grinding wheel; 19. and a supporting seat.

Detailed Description

The utility model will be further described with reference to the drawings and the specific embodiments

Examples

As shown in fig. 1 to 4, the present utility model provides a technical solution: including bottom plate 1, displacement board 6 and driving motor 15, four supporting seats 19 of bottom equidistance fixedly connected with of bottom plate 1, the top of bottom plate 1 is provided with displacement mechanism, and displacement board 6 fixed connection is at displacement mechanism's top, and displacement mechanism is used for driving displacement board 6 and removes, and driving motor 15 fixed mounting is in the bottom of bottom plate 1, and driving motor 15 output shaft's one end fixedly connected with pivot 17, pivot 17's top fixedly connected with grinding wheel 18, and displacement board 6's top is provided with fixture.

In this embodiment, firstly, through placing the foundry goods at the top of displacement board 6, then fix the foundry goods through fixture, then according to the different high adjustment displacement mechanisms of foundry goods, drive displacement board 6 and remove, after removing suitable position, drive pivot 17 through start driving motor 15 and rotate and drive grinding wheel 18 and rotate simultaneously, the work of polishing to the foundry goods, the material of grinding wheel 18 is the carborundum abrasive material, have good grinding ability and wearability, can polish the foundry goods by more powerful, so just can avoid because of traditional emery wheel polisher is pressing close to the emery wheel outer lane when polishing, the height of the backup pad of support foundry goods is fixed, some foundry goods need not be polished by different heights, and current emery wheel can not adjust the height to the backup pad as required, lead to unable actual need's problem, thereby increased the practicality of device, and then reduced the limitation of device.

Wherein, displacement mechanism includes first fixed plate 2, first fixed plate 2 fixed connection is at the top of bottom plate 1, the both sides of first fixed plate 2 are rotated and are connected with head rod 3, the equal rotation of one end of two head rods 3 is connected with second connecting rod 4, the one end fixedly connected with second fixed plate 5 of two second connecting rods 4, the top of second fixed plate 5 and the bottom fixed connection of displacement plate 6, the inside threaded connection of bottom plate 1 has second threaded rod 14, the top of second threaded rod 14 is rotated with the bottom of second fixed plate 5 and is connected.

The displacement mechanism further comprises a limiting rod 13, wherein the limiting rod 13 is slidably connected inside the bottom plate 1, and the top of the limiting rod 13 is fixedly connected with the bottom of the displacement plate 6. When the height of the displacement plate 6 is adjusted, the second threaded rod 14 is rotated to drive the second fixing plate 5 to move and simultaneously drive the first connecting rod 3 and the second connecting rod 4 to rotate, so that the displacement plate 6 is driven to move and simultaneously drive the limiting rod 13 to slide in the bottom plate 1, the displacement plate 6 is prevented from shifting in the moving process, and the practicability of the device is further improved.

Wherein, fixture includes riser 8, riser 8 fixed connection at the top of displacement board 6, and the inside threaded connection of riser 8 has first threaded rod 7, and the top sliding connection of displacement board 6 has conflict board 9, and one end of first threaded rod 7 is rotated with one side of conflict board 9 and is connected.

Wherein, fixture still includes spacing groove 11, and the inside at displacement board 6 is seted up to spacing groove 11, and the inside sliding connection of spacing groove 11 has stopper 12, the top of stopper 12 and the bottom fixed connection of conflict board 9.

Wherein, a rubber pad 10 is arranged on one side of the abutting plate 9. When carrying out the centre gripping to the foundry goods, drive conflict board 9 through rotating first threaded rod 7 and remove and drive stopper 12 simultaneously and slide in the inside of spacing groove 11 to prevent that conflict board 9 from appearing the problem of skew when removing, and then can prevent the problem that removes when polishing through the conflict of rubber pad 10 and foundry goods, increased the stability of device like this.

Wherein, one side of the bottom plate 1 is fixedly provided with a controller 16, and the driving motor 15 is electrically connected with the controller 16.

Working principle: firstly, when the height of the displacement plate 6 is adjusted, the second threaded rod 14 is rotated to drive the second fixing plate 5 to move and simultaneously drive the first connecting rod 3 and the second connecting rod 4 to rotate, thereby driving the displacement plate 6 to move and simultaneously driving the limiting rod 13 to slide in the bottom plate 1, preventing the displacement plate 6 from shifting in the moving process, then, when the casting is clamped, the first threaded rod 7 is rotated to drive the interference plate 9 to move and simultaneously drive the limiting block 12 to slide in the limiting groove 11, thereby preventing the interference plate 9 from shifting in the moving process, and further preventing the problem of moving in the polishing process through the interference of the rubber pad 10 and the casting.

Claims (7)

1. Foundry goods polisher based on powerful emery wheel of polishing, including bottom plate (1), displacement board (6) and driving motor (15), its characterized in that: four supporting seats (19) are fixedly connected to the bottom of the bottom plate (1) at equal intervals, a displacement mechanism is arranged at the top of the bottom plate (1), a displacement plate (6) is fixedly connected to the top of the displacement mechanism, the displacement mechanism is used for driving the displacement plate (6) to move, a driving motor (15) is fixedly arranged at the bottom of the bottom plate (1), a rotating shaft (17) is fixedly connected to one end of an output shaft of the driving motor (15), a polishing wheel (18) is fixedly connected to the top of the rotating shaft (17), and a clamping mechanism is arranged at the top of the displacement plate (6).

2. A foundry goods polisher based on powerful polishing grinding wheel as set forth in claim 1 wherein: the displacement mechanism comprises a first fixing plate (2), the first fixing plate (2) is fixedly connected to the top of a bottom plate (1), two sides of the first fixing plate (2) are rotationally connected with a first connecting rod (3), one end of the first connecting rod (3) is rotationally connected with a second connecting rod (4), two ends of the second connecting rod (4) are fixedly connected with a second fixing plate (5), the top of the second fixing plate (5) is fixedly connected with the bottom of the displacement plate (6), the inner threads of the bottom plate (1) are connected with a second threaded rod (14), and the top of the second threaded rod (14) is rotationally connected with the bottom of the second fixing plate (5).

3. A foundry goods polisher based on powerful polishing grinding wheel as set forth in claim 2 wherein: the displacement mechanism further comprises a limiting rod (13), the limiting rod (13) is slidably connected to the inside of the bottom plate (1), and the top of the limiting rod (13) is fixedly connected with the bottom of the displacement plate (6).

4. A foundry goods polisher based on powerful polishing grinding wheel as set forth in claim 1 wherein: the clamping mechanism comprises a vertical plate (8), the vertical plate (8) is fixedly connected to the top of the displacement plate (6), a first threaded rod (7) is connected to the inner thread of the vertical plate (8), an abutting plate (9) is connected to the top of the displacement plate (6) in a sliding mode, and one end of the first threaded rod (7) is connected with one side of the abutting plate (9) in a rotating mode.

5. A foundry goods polisher based on powerful polishing grinding wheel as set forth in claim 4 wherein: the clamping mechanism further comprises a limiting groove (11), the limiting groove (11) is formed in the displacement plate (6), a limiting block (12) is connected to the limiting groove (11) in a sliding mode, and the top of the limiting block (12) is fixedly connected with the bottom of the abutting plate (9).

6. A foundry goods polisher based on powerful polishing grinding wheel as set forth in claim 5 wherein: one side of the abutting plate (9) is provided with a rubber pad (10).

7. A foundry goods polisher based on powerful polishing grinding wheel as set forth in claim 1 wherein: one side of the bottom plate (1) is fixedly provided with a controller (16), and the driving motor (15) is electrically connected with the controller (16).