High-precision casting grinding table

Abstract

The high-precision casting polishing table comprises a supporting table, a rectangular groove is formed in the upper end of the supporting table, a horizontal plate is arranged at a groove opening of the rectangular groove, and the upper end and the lower end of the horizontal plate are each provided with a limiting assembly; the dust removal mechanism comprises a dust collector installed on the rear side of the supporting table, the air inlet end of the dust collector communicates with a universal pipe, and the other end of the universal pipe communicates with an air collection disc; the rotating mechanism is used for rotating the horizontal plate; and the cleaning mechanism is located in the rectangular groove, the rotating mechanism comprises rotating shafts symmetrically and fixedly connected to the left side and the right side of the horizontal plate, and the other ends of the two rotating shafts are rotationally connected with the corresponding inner walls of the rectangular groove correspondingly. In the use process of the polishing table, through the arrangement of the two limiting assemblies, the adaptability of actual use is improved, and when cleaning is needed, operation is convenient, and the cleaning effect is good.

Description

Technical Field

[0001] The utility model relates to the technical field of grinding tables, in particular to a high-precision casting grinding table. Background Art

[0002] The main body of the grinding table is an auxiliary equipment for casting grinding, which consists of a main body of the table and a fixed component. It is placed on a horizontal table and has a good auxiliary grinding effect. The current casting grinding table needs to grind multiple surfaces of the casting when grinding the casting. Now, in order to avoid the influence of dust on grinding, a dust suction structure is generally added to the grinding table to improve the precision of grinding;

[0003] For the existing grinding tables, the limiting part can generally only adapt to a single type of castings, and the overall adaptability is poor. Although a dust removal structure is set, some dust will still adhere to the grinding surface and fixed components of the table during grinding. Therefore, how to clean it comprehensively is what we need to consider. Utility Model Content

[0004] The purpose of the utility model is to solve the shortcomings of the prior art and to propose a high-precision casting polishing table. During use, the polishing table improves the adaptability of actual use through the setting of two limit components, and when cleaning is required, the operation is more convenient and the cleaning effect is better.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A high-precision casting polishing table comprises a support table, wherein a rectangular groove is formed at the upper end of the support table, a horizontal plate is arranged at the notch of the rectangular groove, and limit assemblies are installed at the upper and lower ends of the horizontal plate; a dust removal mechanism, wherein the dust removal mechanism comprises a vacuum cleaner installed at the rear side of the support table, the air inlet end of the vacuum cleaner is connected to a universal tube, and the other end of the universal tube is connected to an air collecting disk; a rotating mechanism, wherein the rotating mechanism is used to rotate the horizontal plate; and a cleaning mechanism, wherein the cleaning mechanism is located in the rectangular groove.

[0007] Preferably, the rotating mechanism comprises rotating shafts symmetrically fixedly connected to the left and right sides of the horizontal plate, and the other ends of the two rotating shafts are respectively rotatably connected to the corresponding inner walls of the rectangular groove.

[0008] Preferably, a motor is installed on the right side of the support platform, and the output shaft of the motor extends into the rectangular groove and is fixedly connected to the rotating shaft on the right side.

[0009] Preferably, the motor is a servo motor capable of changing the rotation direction.

[0010] Preferably, the cleaning mechanism includes a water pump installed on the front side of the support platform, hollow bars are fixedly connected to the inner walls on the left and right sides of the rectangular groove, multiple water spray outlets are opened on the opposite sides of the two hollow bars, the two hollow bars are connected by a U-shaped tube, and the water outlet end of the water pump is connected to the U-shaped tube.

[0011] Preferably, the inner floor of the rectangular groove is an inclined surface, and the inner bottom space of the rectangular groove is connected to the outside through a drainage port.

[0012] Compared with the prior art, the utility model has the following beneficial effects:

[0013] Two sets of limit assemblies are provided. Through the use of the two sets of limit assemblies, different limit assemblies can be selected according to different castings in actual use, thereby improving the adaptability of actual use. In addition, the cooperation of the vacuum cleaner and the universal tube can improve the dust collection effect. When it is necessary to clean the surface of the horizontal plate and the limit assemblies, the motor can be driven to rotate half a circle, and then the water pump can be started. The cleaning operation is more convenient and the cleaning effect is also better. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a structural schematic diagram of a high-precision casting grinding table proposed by the utility model;

[0015] Figure 2 for Figure 1 Schematic diagram of the rear side;

[0016] Figure 3 for Figure 1 Schematic cross-section diagram of .

[0017] In the figure: 1 support platform, 2 water pump, 3 motor, 4 rectangular slot, 5 horizontal plate, 6 rotating shaft, 7 U-shaped tube, 8 limit assembly, 9 universal tube, 10 air collecting disk, 11 vacuum cleaner, 12 hollow bar, 13 drain port, 14 water spray port. DETAILED DESCRIPTION

[0018] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0019] Reference Figure 1-3 A high-precision casting polishing table includes a support table 1, a rectangular groove 4 is opened at the upper end of the support table 1, a horizontal plate 5 is arranged at the notch of the rectangular groove 4, and a limit assembly 8 is installed at the upper and lower ends of the horizontal plate 5. The limit assembly 8 selects two types that can adapt to different types of castings, such as a columnar limit structure and a rectangular limit structure, which are both limit technologies to improve the adaptability of use;

[0020] The dust removal mechanism also includes a dust collector 11 installed on the rear side of the support platform 1. The air inlet end of the dust collector 11 is connected to a universal tube 9, and the other end of the universal tube 9 is connected to an air collecting plate 10.

[0021] The support platform 1 further includes a rotating mechanism, which is used to rotate the horizontal plate 5. The rotating mechanism includes rotating shafts 6 symmetrically fixedly connected to the left and right sides of the horizontal plate 5. The other ends of the two rotating shafts 6 are respectively rotatably connected to the corresponding inner walls of the rectangular groove 4. A motor 3 is installed on the right side of the support platform 1. The output shaft of the motor 3 extends into the rectangular groove 4 and is fixedly connected to the rotating shaft 6 on the right side. The motor 3 is a servo motor that can change the rotation direction.

[0022] It also includes a cleaning mechanism, which is located in the rectangular groove 4. The cleaning mechanism includes a water pump 2 installed on the front side of the support platform 1. Hollow bars 12 are fixedly connected to the inner walls on the left and right sides of the rectangular groove 4. Multiple water spray outlets 14 are opened on the opposite sides of the two hollow bars 12. The two hollow bars 12 are connected through a U-shaped tube 7. The water outlet end of the water pump 2 is connected to the U-shaped tube 7, and the water inlet end of the water pump 2 is connected to the external water tank. The inner ground of the rectangular groove 4 is an inclined surface, and the inner bottom space of the rectangular groove 4 is connected to the outside through the drainage port 13.

[0023] In the utility model, when in use, the casting is limited by the limiting assembly 8, and then the staff holds the grinding disc to perform the grinding operation. When grinding, the universal tube 9 can be used to adjust the air collecting disc 10 to the top of the grinding part. During the grinding process, the vacuum cleaner 11 is started to absorb the grinding dust, which can prevent the dust from flying and improve the grinding precision.

[0024] Before grinding, if the position limit assembly 8 needs to be changed, the motor 3 can be driven to rotate, and the rotation of the motor 3 will drive the rotating shaft 6 to rotate, thereby driving the horizontal plate 5 to rotate 180°, so that the position of the upper and lower position limit assemblies 8 can be exchanged. At this time, the position limit assembly 8 originally located at the bottom can be used, thereby improving the adaptability of actual use;

[0025] After polishing, if the surface of the horizontal plate 5 and the limit assembly 8 need to be cleaned, the motor 3 can be driven to rotate. The rotation of the motor 3 will drive the rotating shaft 6 to rotate, thereby driving the horizontal plate 5 to rotate 180°. At this time, most of the dust adhered to the surface of the horizontal plate 5 and the surface of the limit assembly 8 will fall off due to gravity. Then start the water pump 2 to discharge water from the two water nozzles 14 to impact the side of the horizontal plate 5 where dust adheres (the lower surface at this time) and the limit assembly 8, flushing away excess dust and achieving a better cleaning effect.

[0026] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A high-precision casting polishing table, characterized in that: include: A support platform (1), wherein a rectangular groove (4) is provided at the upper end of the support platform (1), a horizontal plate (5) is provided at the notch of the rectangular groove (4), and limit assemblies (8) are installed at the upper and lower ends of the horizontal plate (5); A dust removal mechanism, the dust removal mechanism comprising a dust collector (11) mounted on the rear side of the support platform (1), the air inlet end of the dust collector (11) being connected to a universal tube (9), and the other end of the universal tube (9) being connected to an air collecting plate (10); A rotating mechanism, the rotating mechanism being used to rotate the horizontal plate (5); A cleaning mechanism is located in the rectangular groove (4).

2. A high-precision casting polishing table according to claim 1, characterized in that: The rotating mechanism comprises rotating shafts (6) symmetrically fixedly connected to the left and right sides of the horizontal plate (5), and the other ends of the two rotating shafts (6) are respectively rotatably connected to the corresponding inner walls of the rectangular groove (4).

3. A high-precision casting polishing table according to claim 2, characterized in that: A motor (3) is installed on the right side of the support platform (1); the output shaft of the motor (3) extends into the rectangular groove (4) and is fixedly connected to the rotating shaft (6) on the right side.

4. A high-precision casting polishing table according to claim 3, characterized in that: The motor (3) is a servo motor capable of changing the rotation direction.

5. A high-precision casting polishing table according to claim 1, characterized in that: The cleaning mechanism comprises a water pump (2) installed on the front side of the support platform (1); hollow bars (12) are fixedly connected to the inner walls on the left and right sides of the rectangular groove (4); a plurality of water spray outlets (14) are provided on the opposite sides of the two hollow bars (12); the two hollow bars (12) are connected via a U-shaped tube (7); and the water outlet end of the water pump (2) is connected to the U-shaped tube (7).

6. A high-precision casting polishing table according to claim 1, characterized in that: The inner surface of the rectangular groove (4) is an inclined surface, and the inner bottom space of the rectangular groove (4) is connected to the outside through a liquid discharge port (13).

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